diff options
Diffstat (limited to 'arch')
775 files changed, 28017 insertions, 27646 deletions
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index 79c6e5a..2a85dc3 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -327,6 +327,9 @@ config PCI_DOMAINS bool default y +config PCI_SYSCALL + def_bool PCI + config ALPHA_CORE_AGP bool depends on ALPHA_GENERIC || ALPHA_TITAN || ALPHA_MARVEL diff --git a/arch/alpha/kernel/pci_iommu.c b/arch/alpha/kernel/pci_iommu.c index 28c84e5..6b07f89 100644 --- a/arch/alpha/kernel/pci_iommu.c +++ b/arch/alpha/kernel/pci_iommu.c @@ -207,6 +207,10 @@ iommu_arena_free(struct pci_iommu_arena *arena, long ofs, long n) p[i] = 0; } +/* True if the machine supports DAC addressing, and DEV can + make use of it given MASK. */ +static int pci_dac_dma_supported(struct pci_dev *hwdev, u64 mask); + /* Map a single buffer of the indicated size for PCI DMA in streaming mode. The 32-bit PCI bus mastering address to use is returned. Once the device is given the dma address, the device owns this memory @@ -897,7 +901,7 @@ iommu_unbind(struct pci_iommu_arena *arena, long pg_start, long pg_count) /* True if the machine supports DAC addressing, and DEV can make use of it given MASK. */ -int +static int pci_dac_dma_supported(struct pci_dev *dev, u64 mask) { dma64_addr_t dac_offset = alpha_mv.pci_dac_offset; @@ -917,32 +921,6 @@ pci_dac_dma_supported(struct pci_dev *dev, u64 mask) return ok; } -EXPORT_SYMBOL(pci_dac_dma_supported); - -dma64_addr_t -pci_dac_page_to_dma(struct pci_dev *pdev, struct page *page, - unsigned long offset, int direction) -{ - return (alpha_mv.pci_dac_offset - + __pa(page_address(page)) - + (dma64_addr_t) offset); -} -EXPORT_SYMBOL(pci_dac_page_to_dma); - -struct page * -pci_dac_dma_to_page(struct pci_dev *pdev, dma64_addr_t dma_addr) -{ - unsigned long paddr = (dma_addr & PAGE_MASK) - alpha_mv.pci_dac_offset; - return virt_to_page(__va(paddr)); -} -EXPORT_SYMBOL(pci_dac_dma_to_page); - -unsigned long -pci_dac_dma_to_offset(struct pci_dev *pdev, dma64_addr_t dma_addr) -{ - return (dma_addr & ~PAGE_MASK); -} -EXPORT_SYMBOL(pci_dac_dma_to_offset); /* Helper for generic DMA-mapping functions. */ diff --git a/arch/alpha/kernel/srmcons.c b/arch/alpha/kernel/srmcons.c index 930cedc..783f4e5 100644 --- a/arch/alpha/kernel/srmcons.c +++ b/arch/alpha/kernel/srmcons.c @@ -289,7 +289,7 @@ srm_console_device(struct console *co, int *index) return srmcons_driver; } -static int __init +static int srm_console_setup(struct console *co, char *options) { return 0; diff --git a/arch/alpha/kernel/sys_marvel.c b/arch/alpha/kernel/sys_marvel.c index 0bcb968..922143e 100644 --- a/arch/alpha/kernel/sys_marvel.c +++ b/arch/alpha/kernel/sys_marvel.c @@ -420,7 +420,7 @@ marvel_init_pci(void) io7_clear_errors(io7); } -static void +static void __init marvel_init_rtc(void) { init_rtc_irq(); diff --git a/arch/alpha/kernel/time.c b/arch/alpha/kernel/time.c index 4748e14..1dd50d0 100644 --- a/arch/alpha/kernel/time.c +++ b/arch/alpha/kernel/time.c @@ -144,7 +144,7 @@ irqreturn_t timer_interrupt(int irq, void *dev) return IRQ_HANDLED; } -void +void __init common_init_rtc(void) { unsigned char x; diff --git a/arch/alpha/lib/csum_ipv6_magic.S b/arch/alpha/lib/csum_ipv6_magic.S index e09748d..2c2acb9 100644 --- a/arch/alpha/lib/csum_ipv6_magic.S +++ b/arch/alpha/lib/csum_ipv6_magic.S @@ -7,6 +7,9 @@ * __u32 len, * unsigned short proto, * unsigned int csum); + * + * Misalignment handling (which costs 16 instructions / 8 cycles) + * added by Ivan Kokshaysky <ink@jurassic.park.msu.ru> */ .globl csum_ipv6_magic @@ -16,37 +19,57 @@ csum_ipv6_magic: .prologue 0 - ldq $0,0($16) # e0 : load src & dst addr words + ldq_u $0,0($16) # e0 : load src & dst addr words zapnot $20,15,$20 # .. e1 : zero extend incoming csum extqh $18,1,$4 # e0 : byte swap len & proto while we wait - ldq $1,8($16) # .. e1 : + ldq_u $21,7($16) # .. e1 : handle misalignment extbl $18,1,$5 # e0 : - ldq $2,0($17) # .. e1 : + ldq_u $1,8($16) # .. e1 : extbl $18,2,$6 # e0 : - ldq $3,8($17) # .. e1 : + ldq_u $22,15($16) # .. e1 : extbl $18,3,$18 # e0 : + ldq_u $2,0($17) # .. e1 : sra $4,32,$4 # e0 : + ldq_u $23,7($17) # .. e1 : + + extql $0,$16,$0 # e0 : + ldq_u $3,8($17) # .. e1 : + extqh $21,$16,$21 # e0 : + ldq_u $24,15($17) # .. e1 : + sll $5,16,$5 # e0 : + or $0,$21,$0 # .. e1 : 1st src word complete + extql $1,$16,$1 # e0 : addq $20,$0,$20 # .. e1 : begin summing the words - sll $6,8,$6 # e0 : + extqh $22,$16,$22 # e0 : cmpult $20,$0,$0 # .. e1 : - extwh $19,7,$7 # e0 : - or $4,$18,$18 # .. e1 : + sll $6,8,$6 # e0 : + or $1,$22,$1 # .. e1 : 2nd src word complete - extbl $19,1,$19 # e0 : + extql $2,$17,$2 # e0 : + or $4,$18,$18 # .. e1 : + extqh $23,$17,$23 # e0 : or $5,$6,$5 # .. e1 : - or $18,$5,$18 # e0 : len complete - or $19,$7,$19 # .. e1 : - sll $19,48,$19 # e0 : + extql $3,$17,$3 # e0 : + or $2,$23,$2 # .. e1 : 1st dst word complete + extqh $24,$17,$24 # e0 : + or $18,$5,$18 # .. e1 : len complete + + extwh $19,7,$7 # e0 : + or $3,$24,$3 # .. e1 : 2nd dst word complete + extbl $19,1,$19 # e0 : addq $20,$1,$20 # .. e1 : - sra $19,32,$19 # e0 : proto complete + + or $19,$7,$19 # e0 : cmpult $20,$1,$1 # .. e1 : + sll $19,48,$19 # e0 : + nop # .. e0 : - nop # e0 : + sra $19,32,$19 # e0 : proto complete addq $20,$2,$20 # .. e1 : cmpult $20,$2,$2 # e0 : addq $20,$3,$20 # .. e1 : @@ -84,7 +107,7 @@ csum_ipv6_magic: extwl $0,2,$1 # e0 : fold 17-bit value zapnot $0,3,$0 # .. e1 : addq $0,$1,$0 # e0 : - not $0,$0 # e1 : and complement. + not $0,$0 # .. e1 : and complement. zapnot $0,3,$0 # e0 : ret # .. e1 : diff --git a/arch/alpha/lib/ev6-csum_ipv6_magic.S b/arch/alpha/lib/ev6-csum_ipv6_magic.S index de1948a..fc0bc39 100644 --- a/arch/alpha/lib/ev6-csum_ipv6_magic.S +++ b/arch/alpha/lib/ev6-csum_ipv6_magic.S @@ -46,6 +46,10 @@ * add the 3 low ushorts together, generating a uint * a final add of the 2 lower ushorts * truncating the result. + * + * Misalignment handling added by Ivan Kokshaysky <ink@jurassic.park.msu.ru> + * The cost is 16 instructions (~8 cycles), including two extra loads which + * may cause additional delay in rare cases (load-load replay traps). */ .globl csum_ipv6_magic @@ -55,25 +59,45 @@ csum_ipv6_magic: .prologue 0 - ldq $0,0($16) # L : Latency: 3 + ldq_u $0,0($16) # L : Latency: 3 inslh $18,7,$4 # U : 0000000000AABBCC - ldq $1,8($16) # L : Latency: 3 + ldq_u $1,8($16) # L : Latency: 3 sll $19,8,$7 # U : U L U L : 0x00000000 00aabb00 + and $16,7,$6 # E : src misalignment + ldq_u $5,15($16) # L : Latency: 3 zapnot $20,15,$20 # U : zero extend incoming csum - ldq $2,0($17) # L : Latency: 3 - sll $19,24,$19 # U : U L L U : 0x000000aa bb000000 + ldq_u $2,0($17) # L : U L U L : Latency: 3 + + extql $0,$6,$0 # U : + extqh $1,$6,$22 # U : + ldq_u $3,8($17) # L : Latency: 3 + sll $19,24,$19 # U : U U L U : 0x000000aa bb000000 + + cmoveq $6,$31,$22 # E : src aligned? + ldq_u $23,15($17) # L : Latency: 3 inswl $18,3,$18 # U : 000000CCDD000000 + addl $19,$7,$19 # E : U L U L : <sign bits>bbaabb00 - ldq $3,8($17) # L : Latency: 3 - bis $18,$4,$18 # E : 000000CCDDAABBCC - addl $19,$7,$19 # E : <sign bits>bbaabb00 - nop # E : U L U L + or $0,$22,$0 # E : 1st src word complete + extql $1,$6,$1 # U : + or $18,$4,$18 # E : 000000CCDDAABBCC + extqh $5,$6,$5 # U : L U L U + and $17,7,$6 # E : dst misalignment + extql $2,$6,$2 # U : + or $1,$5,$1 # E : 2nd src word complete + extqh $3,$6,$22 # U : L U L U : + + cmoveq $6,$31,$22 # E : dst aligned? + extql $3,$6,$3 # U : addq $20,$0,$20 # E : begin summing the words + extqh $23,$6,$23 # U : L U L U : + srl $18,16,$4 # U : 0000000000CCDDAA + or $2,$22,$2 # E : 1st dst word complete zap $19,0x3,$19 # U : <sign bits>bbaa0000 - nop # E : L U U L + or $3,$23,$3 # E : U L U L : 2nd dst word complete cmpult $20,$0,$0 # E : addq $20,$1,$20 # E : diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 50d9f3e..a44c6da 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -241,6 +241,9 @@ config ARCH_H720X config ARCH_IMX bool "IMX" + select GENERIC_GPIO + select GENERIC_TIME + select GENERIC_CLOCKEVENTS help Support for Motorola's i.MX family of processors (MX1, MXL). @@ -308,6 +311,7 @@ config ARCH_L7200 config ARCH_KS8695 bool "Micrel/Kendin KS8695" + select GENERIC_GPIO help Support for Micrel/Kendin KS8695 "Centaur" (ARM922T) based System-on-Chip devices. @@ -384,6 +388,7 @@ config ARCH_DAVINCI bool "TI DaVinci" select GENERIC_TIME select GENERIC_CLOCKEVENTS + select GENERIC_GPIO help Support for TI's DaVinci platform. @@ -531,6 +536,9 @@ config PCI information about which PCI hardware does work under Linux and which doesn't. +config PCI_SYSCALL + def_bool PCI + # Select the host bridge type config PCI_HOST_VIA82C505 bool @@ -1034,6 +1042,8 @@ source "drivers/mmc/Kconfig" source "drivers/rtc/Kconfig" +source "drivers/dma/Kconfig" + endmenu source "fs/Kconfig" diff --git a/arch/arm/boot/.gitignore b/arch/arm/boot/.gitignore index 171a085..ce1c5ff 100644 --- a/arch/arm/boot/.gitignore +++ b/arch/arm/boot/.gitignore @@ -1,2 +1,5 @@ Image zImage +xipImage +bootpImage +uImage diff --git a/arch/arm/boot/compressed/.gitignore b/arch/arm/boot/compressed/.gitignore index aefee20..b15f927 100644 --- a/arch/arm/boot/compressed/.gitignore +++ b/arch/arm/boot/compressed/.gitignore @@ -1 +1,2 @@ piggy.gz +font.c diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile index adddc71..a1f1691 100644 --- a/arch/arm/boot/compressed/Makefile +++ b/arch/arm/boot/compressed/Makefile @@ -6,15 +6,13 @@ HEAD = head.o OBJS = misc.o -FONTC = drivers/video/console/font_acorn_8x8.c - -FONT = $(addprefix ../../../../drivers/video/console/, font_acorn_8x8.o) +FONTC = $(srctree)/drivers/video/console/font_acorn_8x8.c # # Architecture dependencies # ifeq ($(CONFIG_ARCH_ACORN),y) -OBJS += ll_char_wr.o $(FONT) +OBJS += ll_char_wr.o font.o endif ifeq ($(CONFIG_ARCH_SHARK),y) @@ -73,7 +71,7 @@ endif SEDFLAGS = s/TEXT_START/$(ZTEXTADDR)/;s/BSS_START/$(ZBSSADDR)/ -targets := vmlinux vmlinux.lds piggy.gz piggy.o $(FONT) \ +targets := vmlinux vmlinux.lds piggy.gz piggy.o font.o font.c \ head.o misc.o $(OBJS) EXTRA_CFLAGS := -fpic EXTRA_AFLAGS := @@ -105,7 +103,10 @@ $(obj)/piggy.gz: $(obj)/../Image FORCE $(obj)/piggy.o: $(obj)/piggy.gz FORCE -CFLAGS_font_acorn_8x8.o := -Dstatic= +CFLAGS_font.o := -Dstatic= + +$(obj)/font.c: $(FONTC) + $(call cmd,shipped) $(obj)/vmlinux.lds: $(obj)/vmlinux.lds.in arch/arm/boot/Makefile .config @sed "$(SEDFLAGS)" < $< > $@ diff --git a/arch/arm/boot/compressed/head-xscale.S b/arch/arm/boot/compressed/head-xscale.S index 73c5d9e..236bbe5 100644 --- a/arch/arm/boot/compressed/head-xscale.S +++ b/arch/arm/boot/compressed/head-xscale.S @@ -41,11 +41,6 @@ __XScale_start: mov r7, #MACH_TYPE_COTULLA_IDP #endif -#ifdef CONFIG_MACH_GTWX5715 - mov r7, #(MACH_TYPE_GTWX5715 & 0xff) - orr r7, r7, #(MACH_TYPE_GTWX5715 & 0xff00) -#endif - #ifdef CONFIG_ARCH_IXP2000 mov r1, #-1 mov r0, #0xd6000000 diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S index 23348e9..d7fb5ee1 100644 --- a/arch/arm/boot/compressed/head.S +++ b/arch/arm/boot/compressed/head.S @@ -436,6 +436,28 @@ __armv4_mmu_cache_on: mcr p15, 0, r0, c8, c7, 0 @ flush I,D TLBs mov pc, r12 +__armv7_mmu_cache_on: + mov r12, lr + mrc p15, 0, r11, c0, c1, 4 @ read ID_MMFR0 + tst r11, #0xf @ VMSA + blne __setup_mmu + mov r0, #0 + mcr p15, 0, r0, c7, c10, 4 @ drain write buffer + tst r11, #0xf @ VMSA + mcrne p15, 0, r0, c8, c7, 0 @ flush I,D TLBs + mrc p15, 0, r0, c1, c0, 0 @ read control reg + orr r0, r0, #0x5000 @ I-cache enable, RR cache replacement + orr r0, r0, #0x003c @ write buffer + orrne r0, r0, #1 @ MMU enabled + movne r1, #-1 + mcrne p15, 0, r3, c2, c0, 0 @ load page table pointer + mcrne p15, 0, r1, c3, c0, 0 @ load domain access control + mcr p15, 0, r0, c1, c0, 0 @ load control register + mrc p15, 0, r0, c1, c0, 0 @ and read it back + mov r0, #0 + mcr p15, 0, r0, c7, c5, 4 @ ISB + mov pc, r12 + __arm6_mmu_cache_on: mov r12, lr bl __setup_mmu @@ -622,11 +644,17 @@ proc_types: b __armv4_mmu_cache_flush .word 0x0007b000 @ ARMv6 - .word 0x0007f000 + .word 0x000ff000 b __armv4_mmu_cache_on b __armv4_mmu_cache_off b __armv6_mmu_cache_flush + .word 0x000f0000 @ new CPU Id + .word 0x000f0000 + b __armv7_mmu_cache_on + b __armv7_mmu_cache_off + b __armv7_mmu_cache_flush + .word 0 @ unrecognised type .word 0 mov pc, lr @@ -674,6 +702,16 @@ __armv4_mmu_cache_off: mcr p15, 0, r0, c8, c7 @ invalidate whole TLB v4 mov pc, lr +__armv7_mmu_cache_off: + mrc p15, 0, r0, c1, c0 + bic r0, r0, #0x000d + mcr p15, 0, r0, c1, c0 @ turn MMU and cache off + mov r12, lr + bl __armv7_mmu_cache_flush + mov r0, #0 + mcr p15, 0, r0, c8, c7, 0 @ invalidate whole TLB + mov pc, r12 + __arm6_mmu_cache_off: mov r0, #0x00000030 @ ARM6 control reg. b __armv3_mmu_cache_off @@ -730,6 +768,59 @@ __armv6_mmu_cache_flush: mcr p15, 0, r1, c7, c10, 4 @ drain WB mov pc, lr +__armv7_mmu_cache_flush: + mrc p15, 0, r10, c0, c1, 5 @ read ID_MMFR1 + tst r10, #0xf << 16 @ hierarchical cache (ARMv7) + beq hierarchical + mov r10, #0 + mcr p15, 0, r10, c7, c14, 0 @ clean+invalidate D + b iflush +hierarchical: + stmfd sp!, {r0-r5, r7, r9-r11} + mrc p15, 1, r0, c0, c0, 1 @ read clidr + ands r3, r0, #0x7000000 @ extract loc from clidr + mov r3, r3, lsr #23 @ left align loc bit field + beq finished @ if loc is 0, then no need to clean + mov r10, #0 @ start clean at cache level 0 +loop1: + add r2, r10, r10, lsr #1 @ work out 3x current cache level + mov r1, r0, lsr r2 @ extract cache type bits from clidr + and r1, r1, #7 @ mask of the bits for current cache only + cmp r1, #2 @ see what cache we have at this level + blt skip @ skip if no cache, or just i-cache + mcr p15, 2, r10, c0, c0, 0 @ select current cache level in cssr + mcr p15, 0, r10, c7, c5, 4 @ isb to sych the new cssr&csidr + mrc p15, 1, r1, c0, c0, 0 @ read the new csidr + and r2, r1, #7 @ extract the length of the cache lines + add r2, r2, #4 @ add 4 (line length offset) + ldr r4, =0x3ff + ands r4, r4, r1, lsr #3 @ find maximum number on the way size + .word 0xe16f5f14 @ clz r5, r4 - find bit position of way size increment + ldr r7, =0x7fff + ands r7, r7, r1, lsr #13 @ extract max number of the index size +loop2: + mov r9, r4 @ create working copy of max way size +loop3: + orr r11, r10, r9, lsl r5 @ factor way and cache number into r11 + orr r11, r11, r7, lsl r2 @ factor index number into r11 + mcr p15, 0, r11, c7, c14, 2 @ clean & invalidate by set/way + subs r9, r9, #1 @ decrement the way + bge loop3 + subs r7, r7, #1 @ decrement the index + bge loop2 +skip: + add r10, r10, #2 @ increment cache number + cmp r3, r10 + bgt loop1 +finished: + mov r10, #0 @ swith back to cache level 0 + mcr p15, 2, r10, c0, c0, 0 @ select current cache level in cssr + ldmfd sp!, {r0-r5, r7, r9-r11} +iflush: + mcr p15, 0, r10, c7, c5, 0 @ invalidate I+BTB + mcr p15, 0, r10, c7, c10, 4 @ drain WB + mov pc, lr + __armv4_mmu_cache_flush: mov r2, #64*1024 @ default: 32K dcache size (*2) mov r11, #32 @ default: 32 byte line size @@ -836,6 +927,7 @@ memdump: mov r12, r0 mov pc, r10 #endif + .ltorg reloc_end: .align diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c index cfe6f46..ae21755 100644 --- a/arch/arm/common/locomo.c +++ b/arch/arm/common/locomo.c @@ -60,6 +60,9 @@ struct locomo { unsigned int irq; spinlock_t lock; void __iomem *base; +#ifdef CONFIG_PM + void *saved_state; +#endif }; struct locomo_dev_info { @@ -565,7 +568,7 @@ static int locomo_suspend(struct platform_device *dev, pm_message_t state) if (!save) return -ENOMEM; - dev->dev.power.saved_state = (void *) save; + lchip->saved_state = save; spin_lock_irqsave(&lchip->lock, flags); @@ -605,8 +608,8 @@ static int locomo_resume(struct platform_device *dev) struct locomo_save_data *save; unsigned long r; unsigned long flags; - - save = (struct locomo_save_data *) dev->dev.power.saved_state; + + save = lchip->saved_state; if (!save) return 0; @@ -628,6 +631,8 @@ static int locomo_resume(struct platform_device *dev) locomo_writel(0x1, lchip->base + LOCOMO_KEYBOARD + LOCOMO_KCMD); spin_unlock_irqrestore(&lchip->lock, flags); + + lchip->saved_state = NULL; kfree(save); return 0; diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c index 798bbfc..eb06d0b 100644 --- a/arch/arm/common/sa1111.c +++ b/arch/arm/common/sa1111.c @@ -51,6 +51,9 @@ struct sa1111 { int irq; spinlock_t lock; void __iomem *base; +#ifdef CONFIG_PM + void *saved_state; +#endif }; /* @@ -822,7 +825,7 @@ static int sa1111_suspend(struct platform_device *dev, pm_message_t state) save = kmalloc(sizeof(struct sa1111_save_data), GFP_KERNEL); if (!save) return -ENOMEM; - dev->dev.power.saved_state = save; + sachip->saved_state = save; spin_lock_irqsave(&sachip->lock, flags); @@ -878,7 +881,7 @@ static int sa1111_resume(struct platform_device *dev) unsigned long flags, id; void __iomem *base; - save = (struct sa1111_save_data *)dev->dev.power.saved_state; + save = sachip->saved_state; if (!save) return 0; @@ -923,7 +926,7 @@ static int sa1111_resume(struct platform_device *dev) spin_unlock_irqrestore(&sachip->lock, flags); - dev->dev.power.saved_state = NULL; + sachip->saved_state = NULL; kfree(save); return 0; @@ -958,8 +961,8 @@ static int sa1111_remove(struct platform_device *pdev) platform_set_drvdata(pdev, NULL); #ifdef CONFIG_PM - kfree(pdev->dev.power.saved_state); - pdev->dev.power.saved_state = NULL; + kfree(sachip->saved_state); + sachip->saved_state = NULL; #endif } diff --git a/arch/arm/common/sharpsl_pm.c b/arch/arm/common/sharpsl_pm.c index 3bf3a92..111a7fa5 100644 --- a/arch/arm/common/sharpsl_pm.c +++ b/arch/arm/common/sharpsl_pm.c @@ -766,9 +766,7 @@ static void sharpsl_apm_get_power_status(struct apm_power_info *info) } static struct pm_ops sharpsl_pm_ops = { - .prepare = pxa_pm_prepare, .enter = corgi_pxa_pm_enter, - .finish = pxa_pm_finish, .valid = pm_valid_only_mem, }; diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S index 19326d7..a98d0c9 100644 --- a/arch/arm/kernel/calls.S +++ b/arch/arm/kernel/calls.S @@ -350,7 +350,7 @@ CALL(sys_set_robust_list) CALL(sys_get_robust_list) /* 340 */ CALL(sys_splice) - CALL(sys_arm_sync_file_range) + CALL(sys_sync_file_range2) CALL(sys_tee) CALL(sys_vmsplice) CALL(sys_move_pages) diff --git a/arch/arm/kernel/head-common.S b/arch/arm/kernel/head-common.S index a52da0d..024a9cf 100644 --- a/arch/arm/kernel/head-common.S +++ b/arch/arm/kernel/head-common.S @@ -20,7 +20,8 @@ __switch_data: .long _end @ r7 .long processor_id @ r4 .long __machine_arch_type @ r5 - .long cr_alignment @ r6 + .long __atags_pointer @ r6 + .long cr_alignment @ r7 .long init_thread_union + THREAD_START_SP @ sp /* @@ -29,6 +30,7 @@ __switch_data: * * r0 = cp#15 control register * r1 = machine ID + * r2 = atags pointer * r9 = processor ID */ .type __mmap_switched, %function @@ -47,11 +49,12 @@ __mmap_switched: strcc fp, [r6],#4 bcc 1b - ldmia r3, {r4, r5, r6, sp} + ldmia r3, {r4, r5, r6, r7, sp} str r9, [r4] @ Save processor ID str r1, [r5] @ Save machine type + str r2, [r6] @ Save atags pointer bic r4, r0, #CR_A @ Clear 'A' bit - stmia r6, {r0, r4} @ Save control register values + stmia r7, {r0, r4} @ Save control register values b start_kernel /* @@ -215,3 +218,34 @@ ENTRY(lookup_machine_type) bl __lookup_machine_type mov r0, r5 ldmfd sp!, {r4 - r6, pc} + +/* Determine validity of the r2 atags pointer. The heuristic requires + * that the pointer be aligned, in the first 16k of physical RAM and + * that the ATAG_CORE marker is first and present. Future revisions + * of this function may be more lenient with the physical address and + * may also be able to move the ATAGS block if necessary. + * + * r8 = machinfo + * + * Returns: + * r2 either valid atags pointer, or zero + * r5, r6 corrupted + */ + + .type __vet_atags, %function +__vet_atags: + tst r2, #0x3 @ aligned? + bne 1f + + ldr r5, [r2, #0] @ is first tag ATAG_CORE? + subs r5, r5, #ATAG_CORE_SIZE + bne 1f + ldr r5, [r2, #4] + ldr r6, =ATAG_CORE + cmp r5, r6 + bne 1f + + mov pc, lr @ atag pointer is ok + +1: mov r2, #0 + mov pc, lr diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S index 41f98b4..7898cbc 100644 --- a/arch/arm/kernel/head.S +++ b/arch/arm/kernel/head.S @@ -29,6 +29,10 @@ #define KERNEL_RAM_VADDR (PAGE_OFFSET + TEXT_OFFSET) #define KERNEL_RAM_PADDR (PHYS_OFFSET + TEXT_OFFSET) +#define ATAG_CORE 0x54410001 +#define ATAG_CORE_SIZE ((2*4 + 3*4) >> 2) + + /* * swapper_pg_dir is the virtual address of the initial page table. * We place the page tables 16K below KERNEL_RAM_VADDR. Therefore, we must @@ -61,7 +65,7 @@ * * This is normally called from the decompressor code. The requirements * are: MMU = off, D-cache = off, I-cache = dont care, r0 = 0, - * r1 = machine nr. + * r1 = machine nr, r2 = atags pointer. * * This code is mostly position independent, so if you link the kernel at * 0xc0008000, you call this at __pa(0xc0008000). @@ -85,6 +89,7 @@ ENTRY(stext) bl __lookup_machine_type @ r5=machinfo movs r8, r5 @ invalid machine (r5=0)? beq __error_a @ yes, error 'a' + bl __vet_atags bl __create_page_tables /* diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c index 5d6e652..93b7f8e 100644 --- a/arch/arm/kernel/process.c +++ b/arch/arm/kernel/process.c @@ -28,6 +28,7 @@ #include <linux/elfcore.h> #include <linux/pm.h> #include <linux/tick.h> +#include <linux/utsname.h> #include <asm/leds.h> #include <asm/processor.h> @@ -43,6 +44,10 @@ static const char *processor_modes[] = { "UK8_32" , "UK9_32" , "UK10_32", "UND_32" , "UK12_32", "UK13_32", "UK14_32", "SYS_32" }; +static const char *isa_modes[] = { + "ARM" , "Thumb" , "Jazelle", "ThumbEE" +}; + extern void setup_mm_for_reboot(char mode); static volatile int hlt_counter; @@ -199,16 +204,19 @@ void machine_restart(char * __unused) void __show_regs(struct pt_regs *regs) { - unsigned long flags = condition_codes(regs); + unsigned long flags; + char buf[64]; - printk("CPU: %d\n", smp_processor_id()); + printk("CPU: %d %s (%s %.*s)\n", + smp_processor_id(), print_tainted(), init_utsname()->release, + (int)strcspn(init_utsname()->version, " "), + init_utsname()->version); print_symbol("PC is at %s\n", instruction_pointer(regs)); print_symbol("LR is at %s\n", regs->ARM_lr); - printk("pc : [<%08lx>] lr : [<%08lx>] %s\n" + printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n" "sp : %08lx ip : %08lx fp : %08lx\n", - instruction_pointer(regs), - regs->ARM_lr, print_tainted(), regs->ARM_sp, - regs->ARM_ip, regs->ARM_fp); + regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr, + regs->ARM_sp, regs->ARM_ip, regs->ARM_fp); printk("r10: %08lx r9 : %08lx r8 : %08lx\n", regs->ARM_r10, regs->ARM_r9, regs->ARM_r8); @@ -218,36 +226,39 @@ void __show_regs(struct pt_regs *regs) printk("r3 : %08lx r2 : %08lx r1 : %08lx r0 : %08lx\n", regs->ARM_r3, regs->ARM_r2, regs->ARM_r1, regs->ARM_r0); - printk("Flags: %c%c%c%c", - flags & PSR_N_BIT ? 'N' : 'n', - flags & PSR_Z_BIT ? 'Z' : 'z', - flags & PSR_C_BIT ? 'C' : 'c', - flags & PSR_V_BIT ? 'V' : 'v'); - printk(" IRQs o%s FIQs o%s Mode %s%s Segment %s\n", - interrupts_enabled(regs) ? "n" : "ff", + + flags = regs->ARM_cpsr; + buf[0] = flags & PSR_N_BIT ? 'N' : 'n'; + buf[1] = flags & PSR_Z_BIT ? 'Z' : 'z'; + buf[2] = flags & PSR_C_BIT ? 'C' : 'c'; + buf[3] = flags & PSR_V_BIT ? 'V' : 'v'; + buf[4] = '\0'; + + printk("Flags: %s IRQs o%s FIQs o%s Mode %s ISA %s Segment %s\n", + buf, interrupts_enabled(regs) ? "n" : "ff", fast_interrupts_enabled(regs) ? "n" : "ff", processor_modes[processor_mode(regs)], - thumb_mode(regs) ? " (T)" : "", + isa_modes[isa_mode(regs)], get_fs() == get_ds() ? "kernel" : "user"); -#if CONFIG_CPU_CP15 +#ifdef CONFIG_CPU_CP15 { unsigned int ctrl; - __asm__ ( - " mrc p15, 0, %0, c1, c0\n" - : "=r" (ctrl)); - printk("Control: %04X\n", ctrl); - } + + buf[0] = '\0'; #ifdef CONFIG_CPU_CP15_MMU - { - unsigned int transbase, dac; - __asm__ ( - " mrc p15, 0, %0, c2, c0\n" - " mrc p15, 0, %1, c3, c0\n" - : "=r" (transbase), "=r" (dac)); - printk("Table: %08X DAC: %08X\n", - transbase, dac); - } + { + unsigned int transbase, dac; + asm("mrc p15, 0, %0, c2, c0\n\t" + "mrc p15, 0, %1, c3, c0\n" + : "=r" (transbase), "=r" (dac)); + snprintf(buf, sizeof(buf), " Table: %08x DAC: %08x", + transbase, dac); + } #endif + asm("mrc p15, 0, %0, c1, c0\n" : "=r" (ctrl)); + + printk("Control: %08x%s\n", ctrl, buf); + } #endif } diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index 650eac1..5be2e98 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -63,6 +63,8 @@ unsigned int processor_id; unsigned int __machine_arch_type; EXPORT_SYMBOL(__machine_arch_type); +unsigned int __atags_pointer __initdata; + unsigned int system_rev; EXPORT_SYMBOL(system_rev); @@ -780,7 +782,9 @@ void __init setup_arch(char **cmdline_p) if (mdesc->soft_reboot) reboot_setup("s"); - if (mdesc->boot_params) + if (__atags_pointer) + tags = phys_to_virt(__atags_pointer); + else if (mdesc->boot_params) tags = phys_to_virt(mdesc->boot_params); /* diff --git a/arch/arm/kernel/sys_arm.c b/arch/arm/kernel/sys_arm.c index 1ca2d51..4d25e49 100644 --- a/arch/arm/kernel/sys_arm.c +++ b/arch/arm/kernel/sys_arm.c @@ -328,16 +328,3 @@ asmlinkage long sys_arm_fadvise64_64(int fd, int advice, { return sys_fadvise64_64(fd, offset, len, advice); } - -/* - * Yet more syscall fsckage - we can't fit sys_sync_file_range's - * arguments into the available registers with EABI. So, let's - * create an ARM specific syscall for this which has _sane_ - * arguments. (This incidentally also has an ABI-independent - * argument layout.) - */ -asmlinkage long sys_arm_sync_file_range(int fd, unsigned int flags, - loff_t offset, loff_t nbytes) -{ - return sys_sync_file_range(fd, offset, nbytes, flags); -} diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c index 10ff36e..237f499 100644 --- a/arch/arm/kernel/traps.c +++ b/arch/arm/kernel/traps.c @@ -181,9 +181,7 @@ static void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk) void dump_stack(void) { -#ifdef CONFIG_DEBUG_ERRORS __backtrace(); -#endif } EXPORT_SYMBOL(dump_stack); @@ -204,12 +202,24 @@ void show_stack(struct task_struct *tsk, unsigned long *sp) barrier(); } +#ifdef CONFIG_PREEMPT +#define S_PREEMPT " PREEMPT" +#else +#define S_PREEMPT "" +#endif +#ifdef CONFIG_SMP +#define S_SMP " SMP" +#else +#define S_SMP "" +#endif + static void __die(const char *str, int err, struct thread_info *thread, struct pt_regs *regs) { struct task_struct *tsk = thread->task; static int die_counter; - printk("Internal error: %s: %x [#%d]\n", str, err, ++die_counter); + printk("Internal error: %s: %x [#%d]" S_PREEMPT S_SMP "\n", + str, err, ++die_counter); print_modules(); __show_regs(regs); printk("Process %s (pid: %d, stack limit = 0x%p)\n", @@ -232,6 +242,8 @@ NORET_TYPE void die(const char *str, struct pt_regs *regs, int err) { struct thread_info *thread = current_thread_info(); + oops_enter(); + console_verbose(); spin_lock_irq(&die_lock); bust_spinlocks(1); @@ -239,9 +251,13 @@ NORET_TYPE void die(const char *str, struct pt_regs *regs, int err) bust_spinlocks(0); spin_unlock_irq(&die_lock); + if (in_interrupt()) + panic("Fatal exception in interrupt"); + if (panic_on_oops) panic("Fatal exception"); + oops_exit(); do_exit(SIGSEGV); } diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c index 26ca8ab3..42e172c 100644 --- a/arch/arm/mach-at91/board-sam9261ek.c +++ b/arch/arm/mach-at91/board-sam9261ek.c @@ -27,6 +27,11 @@ #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> #include <linux/dm9000.h> +#include <linux/fb.h> +#include <linux/gpio_keys.h> +#include <linux/input.h> + +#include <video/atmel_lcdc.h> #include <asm/hardware.h> #include <asm/setup.h> @@ -271,6 +276,127 @@ static struct spi_board_info ek_spi_devices[] = { }; +/* + * LCD Controller + */ +#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE) +static struct fb_videomode at91_tft_vga_modes[] = { + { + .name = "TX09D50VM1CCA @ 60", + .refresh = 60, + .xres = 240, .yres = 320, + .pixclock = KHZ2PICOS(4965), + + .left_margin = 1, .right_margin = 33, + .upper_margin = 1, .lower_margin = 0, + .hsync_len = 5, .vsync_len = 1, + + .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, + .vmode = FB_VMODE_NONINTERLACED, + }, +}; + +static struct fb_monspecs at91fb_default_monspecs = { + .manufacturer = "HIT", + .monitor = "TX09D50VM1CCA", + + .modedb = at91_tft_vga_modes, + .modedb_len = ARRAY_SIZE(at91_tft_vga_modes), + .hfmin = 15000, + .hfmax = 64000, + .vfmin = 50, + .vfmax = 150, +}; + +#define AT91SAM9261_DEFAULT_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \ + | ATMEL_LCDC_DISTYPE_TFT \ + | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE) + +static void at91_lcdc_power_control(int on) +{ + if (on) + at91_set_gpio_value(AT91_PIN_PA12, 0); /* power up */ + else + at91_set_gpio_value(AT91_PIN_PA12, 1); /* power down */ +} + +/* Driver datas */ +static struct atmel_lcdfb_info __initdata ek_lcdc_data = { + .default_bpp = 16, + .default_dmacon = ATMEL_LCDC_DMAEN, + .default_lcdcon2 = AT91SAM9261_DEFAULT_LCDCON2, + .default_monspecs = &at91fb_default_monspecs, + .atmel_lcdfb_power_control = at91_lcdc_power_control, + .guard_time = 1, +}; + +#else +static struct atmel_lcdfb_info __initdata ek_lcdc_data; +#endif + + +/* + * GPIO Buttons + */ +#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) +static struct gpio_keys_button ek_buttons[] = { + { + .gpio = AT91_PIN_PA27, + .keycode = BTN_0, + .desc = "Button 0", + .active_low = 1, + }, + { + .gpio = AT91_PIN_PA26, + .keycode = BTN_1, + .desc = "Button 1", + .active_low = 1, + }, + { + .gpio = AT91_PIN_PA25, + .keycode = BTN_2, + .desc = "Button 2", + .active_low = 1, + }, + { + .gpio = AT91_PIN_PA24, + .keycode = BTN_3, + .desc = "Button 3", + .active_low = 1, + } +}; + +static struct gpio_keys_platform_data ek_button_data = { + .buttons = ek_buttons, + .nbuttons = ARRAY_SIZE(ek_buttons), +}; + +static struct platform_device ek_button_device = { + .name = "gpio-keys", + .id = -1, + .num_resources = 0, + .dev = { + .platform_data = &ek_button_data, + } +}; + +static void __init ek_add_device_buttons(void) +{ + at91_set_gpio_input(AT91_PIN_PB27, 0); /* btn0 */ + at91_set_deglitch(AT91_PIN_PB27, 1); + at91_set_gpio_input(AT91_PIN_PB26, 0); /* btn1 */ + at91_set_deglitch(AT91_PIN_PB26, 1); + at91_set_gpio_input(AT91_PIN_PB25, 0); /* btn2 */ + at91_set_deglitch(AT91_PIN_PB25, 1); + at91_set_gpio_input(AT91_PIN_PB24, 0); /* btn3 */ + at91_set_deglitch(AT91_PIN_PB24, 1); + + platform_device_register(&ek_button_device); +} +#else +static void __init ek_add_device_buttons(void) {} +#endif + static void __init ek_board_init(void) { /* Serial */ @@ -296,6 +422,10 @@ static void __init ek_board_init(void) /* MMC */ at91_add_device_mmc(0, &ek_mmc_data); #endif + /* LCD Controller */ + at91_add_device_lcdc(&ek_lcdc_data); + /* Push Buttons */ + ek_add_device_buttons(); } MACHINE_START(AT91SAM9261EK, "Atmel AT91SAM9261-EK") diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c index c164c8e..2a1cc73 100644 --- a/arch/arm/mach-at91/board-sam9263ek.c +++ b/arch/arm/mach-at91/board-sam9263ek.c @@ -26,6 +26,9 @@ #include <linux/platform_device.h> #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> +#include <linux/fb.h> + +#include <video/atmel_lcdc.h> #include <asm/hardware.h> #include <asm/setup.h> @@ -202,6 +205,65 @@ static struct at91_nand_data __initdata ek_nand_data = { /* + * LCD Controller + */ +#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE) +static struct fb_videomode at91_tft_vga_modes[] = { + { + .name = "TX09D50VM1CCA @ 60", + .refresh = 60, + .xres = 240, .yres = 320, + .pixclock = KHZ2PICOS(4965), + + .left_margin = 1, .right_margin = 33, + .upper_margin = 1, .lower_margin = 0, + .hsync_len = 5, .vsync_len = 1, + + .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, + .vmode = FB_VMODE_NONINTERLACED, + }, +}; + +static struct fb_monspecs at91fb_default_monspecs = { + .manufacturer = "HIT", + .monitor = "TX09D70VM1CCA", + + .modedb = at91_tft_vga_modes, + .modedb_len = ARRAY_SIZE(at91_tft_vga_modes), + .hfmin = 15000, + .hfmax = 64000, + .vfmin = 50, + .vfmax = 150, +}; + +#define AT91SAM9263_DEFAULT_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \ + | ATMEL_LCDC_DISTYPE_TFT \ + | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE) + +static void at91_lcdc_power_control(int on) +{ + if (on) + at91_set_gpio_value(AT91_PIN_PD12, 0); /* power up */ + else + at91_set_gpio_value(AT91_PIN_PD12, 1); /* power down */ +} + +/* Driver datas */ +static struct atmel_lcdfb_info __initdata ek_lcdc_data = { + .default_bpp = 16, + .default_dmacon = ATMEL_LCDC_DMAEN, + .default_lcdcon2 = AT91SAM9263_DEFAULT_LCDCON2, + .default_monspecs = &at91fb_default_monspecs, + .atmel_lcdfb_power_control = at91_lcdc_power_control, + .guard_time = 1, +}; + +#else +static struct atmel_lcdfb_info __initdata ek_lcdc_data; +#endif + + +/* * AC97 */ static struct atmel_ac97_data ek_ac97_data = { @@ -230,6 +292,8 @@ static void __init ek_board_init(void) at91_add_device_nand(&ek_nand_data); /* I2C */ at91_add_device_i2c(); + /* LCD Controller */ + at91_add_device_lcdc(&ek_lcdc_data); /* AC97 */ at91_add_device_ac97(&ek_ac97_data); } diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index 47ff676..ddf9184 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -53,7 +53,7 @@ static suspend_state_t target_state; /* * Called after processes are frozen, but before we shutdown devices. */ -static int at91_pm_prepare(suspend_state_t state) +static int at91_pm_set_target(suspend_state_t state) { target_state = state; return 0; @@ -201,7 +201,7 @@ error: static struct pm_ops at91_pm_ops ={ .valid = at91_pm_valid_state, - .prepare = at91_pm_prepare, + .set_target = at91_pm_set_target, .enter = at91_pm_enter, }; diff --git a/arch/arm/mach-davinci/Makefile b/arch/arm/mach-davinci/Makefile index a8f88cd..99ac2e5 100644 --- a/arch/arm/mach-davinci/Makefile +++ b/arch/arm/mach-davinci/Makefile @@ -4,7 +4,8 @@ # # Common objects -obj-y := time.o irq.o serial.o io.o id.o psc.o +obj-y := time.o irq.o clock.o serial.o io.o id.o psc.o \ + gpio.o mux.o # Board specific obj-$(CONFIG_MACH_DAVINCI_EVM) += board-evm.o diff --git a/arch/arm/mach-davinci/board-evm.c b/arch/arm/mach-davinci/board-evm.c index 633c12e..9e4024c 100644 --- a/arch/arm/mach-davinci/board-evm.c +++ b/arch/arm/mach-davinci/board-evm.c @@ -32,6 +32,7 @@ void __init davinci_psc_init(void); void __init davinci_irq_init(void); void __init davinci_map_common_io(void); +void __init davinci_init_common_hw(void); /* NOR Flash base address set to CS0 by default */ #define NOR_FLASH_PHYS 0x02000000 @@ -116,6 +117,7 @@ static __init void davinci_evm_init(void) static __init void davinci_evm_irq_init(void) { + davinci_init_common_hw(); davinci_irq_init(); } diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c new file mode 100644 index 0000000..139ceaa --- /dev/null +++ b/arch/arm/mach-davinci/clock.c @@ -0,0 +1,323 @@ +/* + * TI DaVinci clock config file + * + * Copyright (C) 2006 Texas Instruments. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/errno.h> +#include <linux/err.h> +#include <linux/mutex.h> +#include <linux/platform_device.h> + +#include <asm/hardware.h> +#include <asm/io.h> + +#include <asm/arch/psc.h> +#include "clock.h" + +/* PLL/Reset register offsets */ +#define PLLM 0x110 + +static LIST_HEAD(clocks); +static DEFINE_MUTEX(clocks_mutex); +static DEFINE_SPINLOCK(clockfw_lock); + +static unsigned int commonrate; +static unsigned int armrate; +static unsigned int fixedrate = 27000000; /* 27 MHZ */ + +extern void davinci_psc_config(unsigned int domain, unsigned int id, char enable); + +/* + * Returns a clock. Note that we first try to use device id on the bus + * and clock name. If this fails, we try to use clock name only. + */ +struct clk *clk_get(struct device *dev, const char *id) +{ + struct clk *p, *clk = ERR_PTR(-ENOENT); + int idno; + + if (dev == NULL || dev->bus != &platform_bus_type) + idno = -1; + else + idno = to_platform_device(dev)->id; + + mutex_lock(&clocks_mutex); + + list_for_each_entry(p, &clocks, node) { + if (p->id == idno && + strcmp(id, p->name) == 0 && try_module_get(p->owner)) { + clk = p; + goto found; + } + } + + list_for_each_entry(p, &clocks, node) { + if (strcmp(id, p->name) == 0 && try_module_get(p->owner)) { + clk = p; + break; + } + } + +found: + mutex_unlock(&clocks_mutex); + + return clk; +} +EXPORT_SYMBOL(clk_get); + +void clk_put(struct clk *clk) +{ + if (clk && !IS_ERR(clk)) + module_put(clk->owner); +} +EXPORT_SYMBOL(clk_put); + +static int __clk_enable(struct clk *clk) +{ + if (clk->flags & ALWAYS_ENABLED) + return 0; + + davinci_psc_config(DAVINCI_GPSC_ARMDOMAIN, clk->lpsc, 1); + return 0; +} + +static void __clk_disable(struct clk *clk) +{ + if (clk->usecount) + return; + + davinci_psc_config(DAVINCI_GPSC_ARMDOMAIN, clk->lpsc, 0); +} + +int clk_enable(struct clk *clk) +{ + unsigned long flags; + int ret = 0; + + if (clk == NULL || IS_ERR(clk)) + return -EINVAL; + + if (clk->usecount++ == 0) { + spin_lock_irqsave(&clockfw_lock, flags); + ret = __clk_enable(clk); + spin_unlock_irqrestore(&clockfw_lock, flags); + } + + return ret; +} +EXPORT_SYMBOL(clk_enable); + +void clk_disable(struct clk *clk) +{ + unsigned long flags; + + if (clk == NULL || IS_ERR(clk)) + return; + + if (clk->usecount > 0 && !(--clk->usecount)) { + spin_lock_irqsave(&clockfw_lock, flags); + __clk_disable(clk); + spin_unlock_irqrestore(&clockfw_lock, flags); + } +} +EXPORT_SYMBOL(clk_disable); + +unsigned long clk_get_rate(struct clk *clk) +{ + if (clk == NULL || IS_ERR(clk)) + return -EINVAL; + + return *(clk->rate); +} +EXPORT_SYMBOL(clk_get_rate); + +long clk_round_rate(struct clk *clk, unsigned long rate) +{ + if (clk == NULL || IS_ERR(clk)) + return -EINVAL; + + return *(clk->rate); +} +EXPORT_SYMBOL(clk_round_rate); + +int clk_set_rate(struct clk *clk, unsigned long rate) +{ + if (clk == NULL || IS_ERR(clk)) + return -EINVAL; + + /* changing the clk rate is not supported */ + return -EINVAL; +} +EXPORT_SYMBOL(clk_set_rate); + +int clk_register(struct clk *clk) +{ + if (clk == NULL || IS_ERR(clk)) + return -EINVAL; + + mutex_lock(&clocks_mutex); + list_add(&clk->node, &clocks); + mutex_unlock(&clocks_mutex); + + return 0; +} +EXPORT_SYMBOL(clk_register); + +void clk_unregister(struct clk *clk) +{ + if (clk == NULL || IS_ERR(clk)) + return; + + mutex_lock(&clocks_mutex); + list_del(&clk->node); + mutex_unlock(&clocks_mutex); +} +EXPORT_SYMBOL(clk_unregister); + +static struct clk davinci_clks[] = { + { + .name = "ARMCLK", + .rate = &armrate, + .lpsc = -1, + .flags = ALWAYS_ENABLED, + }, + { + .name = "UART", + .rate = &fixedrate, + .lpsc = DAVINCI_LPSC_UART0, + }, + { + .name = "EMACCLK", + .rate = &commonrate, + .lpsc = DAVINCI_LPSC_EMAC_WRAPPER, + }, + { + .name = "I2CCLK", + .rate = &fixedrate, + .lpsc = DAVINCI_LPSC_I2C, + }, + { + .name = "IDECLK", + .rate = &commonrate, + .lpsc = DAVINCI_LPSC_ATA, + }, + { + .name = "McBSPCLK", + .rate = &commonrate, + .lpsc = DAVINCI_LPSC_McBSP, + }, + { + .name = "MMCSDCLK", + .rate = &commonrate, + .lpsc = DAVINCI_LPSC_MMC_SD, + }, + { + .name = "SPICLK", + .rate = &commonrate, + .lpsc = DAVINCI_LPSC_SPI, + }, + { + .name = "gpio", + .rate = &commonrate, + .lpsc = DAVINCI_LPSC_GPIO, + }, + { + .name = "AEMIFCLK", + .rate = &commonrate, + .lpsc = DAVINCI_LPSC_AEMIF, + .usecount = 1, + } +}; + +int __init davinci_clk_init(void) +{ + struct clk *clkp; + int count = 0; + u32 pll_mult; + + pll_mult = davinci_readl(DAVINCI_PLL_CNTRL0_BASE + PLLM); + commonrate = ((pll_mult + 1) * 27000000) / 6; + armrate = ((pll_mult + 1) * 27000000) / 2; + + for (clkp = davinci_clks; count < ARRAY_SIZE(davinci_clks); + count++, clkp++) { + clk_register(clkp); + + /* Turn on clocks that have been enabled in the + * table above */ + if (clkp->usecount) + clk_enable(clkp); + } + + return 0; +} + +#ifdef CONFIG_PROC_FS +#include <linux/proc_fs.h> +#include <linux/seq_file.h> + +static void *davinci_ck_start(struct seq_file *m, loff_t *pos) +{ + return *pos < 1 ? (void *)1 : NULL; +} + +static void *davinci_ck_next(struct seq_file *m, void *v, loff_t *pos) +{ + ++*pos; + return NULL; +} + +static void davinci_ck_stop(struct seq_file *m, void *v) +{ +} + +static int davinci_ck_show(struct seq_file *m, void *v) +{ + struct clk *cp; + + list_for_each_entry(cp, &clocks, node) + seq_printf(m,"%s %d %d\n", cp->name, *(cp->rate), cp->usecount); + + return 0; +} + +static struct seq_operations davinci_ck_op = { + .start = davinci_ck_start, + .next = davinci_ck_next, + .stop = davinci_ck_stop, + .show = davinci_ck_show +}; + +static int davinci_ck_open(struct inode *inode, struct file *file) +{ + return seq_open(file, &davinci_ck_op); +} + +static struct file_operations proc_davinci_ck_operations = { + .open = davinci_ck_open, + .read = seq_read, + .llseek = seq_lseek, + .release = seq_release, +}; + +static int __init davinci_ck_proc_init(void) +{ + struct proc_dir_entry *entry; + + entry = create_proc_entry("davinci_clocks", 0, NULL); + if (entry) + entry->proc_fops = &proc_davinci_ck_operations; + return 0; + +} +__initcall(davinci_ck_proc_init); +#endif /* CONFIG_DEBUG_PROC_FS */ diff --git a/arch/arm/mach-davinci/clock.h b/arch/arm/mach-davinci/clock.h new file mode 100644 index 0000000..ed47079 --- /dev/null +++ b/arch/arm/mach-davinci/clock.h @@ -0,0 +1,33 @@ +/* + * TI DaVinci clock definitions + * + * Copyright (C) 2006 Texas Instruments. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ARCH_ARM_DAVINCI_CLOCK_H +#define __ARCH_ARM_DAVINCI_CLOCK_H + +struct clk { + struct list_head node; + struct module *owner; + const char *name; + unsigned int *rate; + int id; + __s8 usecount; + __u8 flags; + __u8 lpsc; +}; + +/* Clock flags */ +#define RATE_CKCTL 1 +#define RATE_FIXED 2 +#define RATE_PROPAGATES 4 +#define VIRTUAL_CLOCK 8 +#define ALWAYS_ENABLED 16 +#define ENABLE_REG_32BIT 32 + +#endif diff --git a/arch/arm/mach-davinci/gpio.c b/arch/arm/mach-davinci/gpio.c new file mode 100644 index 0000000..9c67886 --- /dev/null +++ b/arch/arm/mach-davinci/gpio.c @@ -0,0 +1,286 @@ +/* + * TI DaVinci GPIO Support + * + * Copyright (c) 2006 David Brownell + * Copyright (c) 2007, MontaVista Software, Inc. <source@mvista.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <linux/errno.h> +#include <linux/kernel.h> +#include <linux/list.h> +#include <linux/module.h> +#include <linux/clk.h> +#include <linux/err.h> +#include <linux/io.h> +#include <linux/irq.h> +#include <linux/bitops.h> + +#include <asm/arch/irqs.h> +#include <asm/arch/hardware.h> +#include <asm/arch/gpio.h> + +#include <asm/mach/irq.h> + +static DEFINE_SPINLOCK(gpio_lock); +static DECLARE_BITMAP(gpio_in_use, DAVINCI_N_GPIO); + +int gpio_request(unsigned gpio, const char *tag) +{ + if (gpio >= DAVINCI_N_GPIO) + return -EINVAL; + + if (test_and_set_bit(gpio, gpio_in_use)) + return -EBUSY; + + return 0; +} +EXPORT_SYMBOL(gpio_request); + +void gpio_free(unsigned gpio) +{ + if (gpio >= DAVINCI_N_GPIO) + return; + + clear_bit(gpio, gpio_in_use); +} +EXPORT_SYMBOL(gpio_free); + +/* create a non-inlined version */ +static struct gpio_controller *__iomem gpio2controller(unsigned gpio) +{ + return __gpio_to_controller(gpio); +} + +/* + * Assuming the pin is muxed as a gpio output, set its output value. + */ +void __gpio_set(unsigned gpio, int value) +{ + struct gpio_controller *__iomem g = gpio2controller(gpio); + + __raw_writel(__gpio_mask(gpio), value ? &g->set_data : &g->clr_data); +} +EXPORT_SYMBOL(__gpio_set); + + +/* + * Read the pin's value (works even if it's set up as output); + * returns zero/nonzero. + * + * Note that changes are synched to the GPIO clock, so reading values back + * right after you've set them may give old values. + */ +int __gpio_get(unsigned gpio) +{ + struct gpio_controller *__iomem g = gpio2controller(gpio); + + return !!(__gpio_mask(gpio) & __raw_readl(&g->in_data)); +} +EXPORT_SYMBOL(__gpio_get); + + +/*--------------------------------------------------------------------------*/ + +/* + * board setup code *MUST* set PINMUX0 and PINMUX1 as + * needed, and enable the GPIO clock. + */ + +int gpio_direction_input(unsigned gpio) +{ + struct gpio_controller *__iomem g = gpio2controller(gpio); + u32 temp; + u32 mask; + + if (!g) + return -EINVAL; + + spin_lock(&gpio_lock); + mask = __gpio_mask(gpio); + temp = __raw_readl(&g->dir); + temp |= mask; + __raw_writel(temp, &g->dir); + spin_unlock(&gpio_lock); + return 0; +} +EXPORT_SYMBOL(gpio_direction_input); + +int gpio_direction_output(unsigned gpio, int value) +{ + struct gpio_controller *__iomem g = gpio2controller(gpio); + u32 temp; + u32 mask; + + if (!g) + return -EINVAL; + + spin_lock(&gpio_lock); + mask = __gpio_mask(gpio); + temp = __raw_readl(&g->dir); + temp &= ~mask; + __raw_writel(mask, value ? &g->set_data : &g->clr_data); + __raw_writel(temp, &g->dir); + spin_unlock(&gpio_lock); + return 0; +} +EXPORT_SYMBOL(gpio_direction_output); + +/* + * We expect irqs will normally be set up as input pins, but they can also be + * used as output pins ... which is convenient for testing. + * + * NOTE: GPIO0..GPIO7 also have direct INTC hookups, which work in addition + * to their GPIOBNK0 irq (but with a bit less overhead). But we don't have + * a good way to hook those up ... + * + * All those INTC hookups (GPIO0..GPIO7 plus five IRQ banks) can also + * serve as EDMA event triggers. + */ + +static void gpio_irq_disable(unsigned irq) +{ + struct gpio_controller *__iomem g = get_irq_chip_data(irq); + u32 mask = __gpio_mask(irq_to_gpio(irq)); + + __raw_writel(mask, &g->clr_falling); + __raw_writel(mask, &g->clr_rising); +} + +static void gpio_irq_enable(unsigned irq) +{ + struct gpio_controller *__iomem g = get_irq_chip_data(irq); + u32 mask = __gpio_mask(irq_to_gpio(irq)); + + if (irq_desc[irq].status & IRQ_TYPE_EDGE_FALLING) + __raw_writel(mask, &g->set_falling); + if (irq_desc[irq].status & IRQ_TYPE_EDGE_RISING) + __raw_writel(mask, &g->set_rising); +} + +static int gpio_irq_type(unsigned irq, unsigned trigger) +{ + struct gpio_controller *__iomem g = get_irq_chip_data(irq); + u32 mask = __gpio_mask(irq_to_gpio(irq)); + + if (trigger & ~(IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING)) + return -EINVAL; + + irq_desc[irq].status &= ~IRQ_TYPE_SENSE_MASK; + irq_desc[irq].status |= trigger; + + __raw_writel(mask, (trigger & IRQ_TYPE_EDGE_FALLING) + ? &g->set_falling : &g->clr_falling); + __raw_writel(mask, (trigger & IRQ_TYPE_EDGE_RISING) + ? &g->set_rising : &g->clr_rising); + return 0; +} + +static struct irq_chip gpio_irqchip = { + .name = "GPIO", + .enable = gpio_irq_enable, + .disable = gpio_irq_disable, + .set_type = gpio_irq_type, +}; + +static void +gpio_irq_handler(unsigned irq, struct irq_desc *desc) +{ + struct gpio_controller *__iomem g = get_irq_chip_data(irq); + u32 mask = 0xffff; + + /* we only care about one bank */ + if (irq & 1) + mask <<= 16; + + /* temporarily mask (level sensitive) parent IRQ */ + desc->chip->ack(irq); + while (1) { + u32 status; + struct irq_desc *gpio; + int n; + int res; + + /* ack any irqs */ + status = __raw_readl(&g->intstat) & mask; + if (!status) + break; + __raw_writel(status, &g->intstat); + if (irq & 1) + status >>= 16; + + /* now demux them to the right lowlevel handler */ + n = (int)get_irq_data(irq); + gpio = &irq_desc[n]; + while (status) { + res = ffs(status); + n += res; + gpio += res; + desc_handle_irq(n - 1, gpio - 1); + status >>= res; + } + } + desc->chip->unmask(irq); + /* now it may re-trigger */ +} + +/* + * NOTE: for suspend/resume, probably best to make a sysdev (and class) + * with its suspend/resume calls hooking into the results of the set_wake() + * calls ... so if no gpios are wakeup events the clock can be disabled, + * with outputs left at previously set levels, and so that VDD3P3V.IOPWDN0 + * can be set appropriately for GPIOV33 pins. + */ + +static int __init davinci_gpio_irq_setup(void) +{ + unsigned gpio, irq, bank; + struct clk *clk; + + clk = clk_get(NULL, "gpio"); + if (IS_ERR(clk)) { + printk(KERN_ERR "Error %ld getting gpio clock?\n", + PTR_ERR(clk)); + return 0; + } + + clk_enable(clk); + + for (gpio = 0, irq = gpio_to_irq(0), bank = IRQ_GPIOBNK0; + gpio < DAVINCI_N_GPIO; bank++) { + struct gpio_controller *__iomem g = gpio2controller(gpio); + unsigned i; + + __raw_writel(~0, &g->clr_falling); + __raw_writel(~0, &g->clr_rising); + + /* set up all irqs in this bank */ + set_irq_chained_handler(bank, gpio_irq_handler); + set_irq_chip_data(bank, g); + set_irq_data(bank, (void *)irq); + + for (i = 0; i < 16 && gpio < DAVINCI_N_GPIO; + i++, irq++, gpio++) { + set_irq_chip(irq, &gpio_irqchip); + set_irq_chip_data(irq, g); + set_irq_handler(irq, handle_simple_irq); + set_irq_flags(irq, IRQF_VALID); + } + } + + /* BINTEN -- per-bank interrupt enable. genirq would also let these + * bits be set/cleared dynamically. + */ + __raw_writel(0x1f, (void *__iomem) + IO_ADDRESS(DAVINCI_GPIO_BASE + 0x08)); + + printk(KERN_INFO "DaVinci: %d gpio irqs\n", irq - gpio_to_irq(0)); + + return 0; +} + +arch_initcall(davinci_gpio_irq_setup); diff --git a/arch/arm/mach-davinci/io.c b/arch/arm/mach-davinci/io.c index 87fae6f..47787ff 100644 --- a/arch/arm/mach-davinci/io.c +++ b/arch/arm/mach-davinci/io.c @@ -17,6 +17,7 @@ #include <asm/memory.h> #include <asm/mach/map.h> +#include <asm/arch/clock.h> extern void davinci_check_revision(void); @@ -49,3 +50,8 @@ void __init davinci_map_common_io(void) */ davinci_check_revision(); } + +void __init davinci_init_common_hw(void) +{ + davinci_clk_init(); +} diff --git a/arch/arm/mach-davinci/mux.c b/arch/arm/mach-davinci/mux.c new file mode 100644 index 0000000..92d26bd --- /dev/null +++ b/arch/arm/mach-davinci/mux.c @@ -0,0 +1,41 @@ +/* + * DaVinci pin multiplexing configurations + * + * Author: Vladimir Barinov, MontaVista Software, Inc. <source@mvista.com> + * + * 2007 (c) MontaVista Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ +#include <linux/io.h> +#include <linux/spinlock.h> + +#include <asm/hardware.h> + +#include <asm/arch/mux.h> + +/* System control register offsets */ +#define PINMUX0 0x00 +#define PINMUX1 0x04 + +static DEFINE_SPINLOCK(mux_lock); + +void davinci_mux_peripheral(unsigned int mux, unsigned int enable) +{ + u32 pinmux, muxreg = PINMUX0; + + if (mux >= DAVINCI_MUX_LEVEL2) { + muxreg = PINMUX1; + mux -= DAVINCI_MUX_LEVEL2; + } + + spin_lock(&mux_lock); + pinmux = davinci_readl(DAVINCI_SYSTEM_MODULE_BASE + muxreg); + if (enable) + pinmux |= (1 << mux); + else + pinmux &= ~(1 << mux); + davinci_writel(pinmux, DAVINCI_SYSTEM_MODULE_BASE + muxreg); + spin_unlock(&mux_lock); +} diff --git a/arch/arm/mach-davinci/psc.c b/arch/arm/mach-davinci/psc.c index e1b0050..1334416 100644 --- a/arch/arm/mach-davinci/psc.c +++ b/arch/arm/mach-davinci/psc.c @@ -25,39 +25,40 @@ #include <asm/io.h> #include <asm/hardware.h> #include <asm/arch/psc.h> +#include <asm/arch/mux.h> -#define PTCMD __REG(0x01C41120) -#define PDSTAT __REG(0x01C41200) -#define PDCTL1 __REG(0x01C41304) -#define EPCPR __REG(0x01C41070) -#define PTSTAT __REG(0x01C41128) +/* PSC register offsets */ +#define EPCPR 0x070 +#define PTCMD 0x120 +#define PTSTAT 0x128 +#define PDSTAT 0x200 +#define PDCTL1 0x304 +#define MDSTAT 0x800 +#define MDCTL 0xA00 -#define MDSTAT IO_ADDRESS(0x01C41800) -#define MDCTL IO_ADDRESS(0x01C41A00) - -#define PINMUX0 __REG(0x01c40000) -#define PINMUX1 __REG(0x01c40004) -#define VDD3P3V_PWDN __REG(0x01C40048) +/* System control register offsets */ +#define VDD3P3V_PWDN 0x48 static void davinci_psc_mux(unsigned int id) { switch (id) { case DAVINCI_LPSC_ATA: - PINMUX0 |= (1 << 17) | (1 << 16); + davinci_mux_peripheral(DAVINCI_MUX_HDIREN, 1); + davinci_mux_peripheral(DAVINCI_MUX_ATAEN, 1); break; case DAVINCI_LPSC_MMC_SD: /* VDD power manupulations are done in U-Boot for CPMAC * so applies to MMC as well */ /*Set up the pull regiter for MMC */ - VDD3P3V_PWDN = 0x0; - PINMUX1 &= (~(1 << 9)); + davinci_writel(0, DAVINCI_SYSTEM_MODULE_BASE + VDD3P3V_PWDN); + davinci_mux_peripheral(DAVINCI_MUX_MSTK, 0); break; case DAVINCI_LPSC_I2C: - PINMUX1 |= (1 << 7); + davinci_mux_peripheral(DAVINCI_MUX_I2C, 1); break; case DAVINCI_LPSC_McBSP: - PINMUX1 |= (1 << 10); + davinci_mux_peripheral(DAVINCI_MUX_ASP, 1); break; default: break; @@ -67,33 +68,59 @@ static void davinci_psc_mux(unsigned int id) /* Enable or disable a PSC domain */ void davinci_psc_config(unsigned int domain, unsigned int id, char enable) { - volatile unsigned int *mdstat = (unsigned int *)((int)MDSTAT + 4 * id); - volatile unsigned int *mdctl = (unsigned int *)((int)MDCTL + 4 * id); + u32 epcpr, ptcmd, ptstat, pdstat, pdctl1, mdstat, mdctl, mdstat_mask; if (id < 0) return; + mdctl = davinci_readl(DAVINCI_PWR_SLEEP_CNTRL_BASE + MDCTL + 4 * id); if (enable) - *mdctl |= 0x00000003; /* Enable Module */ + mdctl |= 0x00000003; /* Enable Module */ else - *mdctl &= 0xFFFFFFF2; /* Disable Module */ + mdctl &= 0xFFFFFFF2; /* Disable Module */ + davinci_writel(mdctl, DAVINCI_PWR_SLEEP_CNTRL_BASE + MDCTL + 4 * id); + + pdstat = davinci_readl(DAVINCI_PWR_SLEEP_CNTRL_BASE + PDSTAT); + if ((pdstat & 0x00000001) == 0) { + pdctl1 = davinci_readl(DAVINCI_PWR_SLEEP_CNTRL_BASE + PDCTL1); + pdctl1 |= 0x1; + davinci_writel(pdctl1, DAVINCI_PWR_SLEEP_CNTRL_BASE + PDCTL1); + + ptcmd = 1 << domain; + davinci_writel(ptcmd, DAVINCI_PWR_SLEEP_CNTRL_BASE + PTCMD); - if ((PDSTAT & 0x00000001) == 0) { - PDCTL1 |= 0x1; - PTCMD = (1 << domain); - while ((((EPCPR >> domain) & 1) == 0)); + do { + epcpr = davinci_readl(DAVINCI_PWR_SLEEP_CNTRL_BASE + + EPCPR); + } while ((((epcpr >> domain) & 1) == 0)); - PDCTL1 |= 0x100; - while (!(((PTSTAT >> domain) & 1) == 0)); + pdctl1 = davinci_readl(DAVINCI_PWR_SLEEP_CNTRL_BASE + PDCTL1); + pdctl1 |= 0x100; + davinci_writel(pdctl1, DAVINCI_PWR_SLEEP_CNTRL_BASE + PDCTL1); + + do { + ptstat = davinci_readl(DAVINCI_PWR_SLEEP_CNTRL_BASE + + PTSTAT); + } while (!(((ptstat >> domain) & 1) == 0)); } else { - PTCMD = (1 << domain); - while (!(((PTSTAT >> domain) & 1) == 0)); + ptcmd = 1 << domain; + davinci_writel(ptcmd, DAVINCI_PWR_SLEEP_CNTRL_BASE + PTCMD); + + do { + ptstat = davinci_readl(DAVINCI_PWR_SLEEP_CNTRL_BASE + + PTSTAT); + } while (!(((ptstat >> domain) & 1) == 0)); } if (enable) - while (!((*mdstat & 0x0000001F) == 0x3)); + mdstat_mask = 0x3; else - while (!((*mdstat & 0x0000001F) == 0x2)); + mdstat_mask = 0x2; + + do { + mdstat = davinci_readl(DAVINCI_PWR_SLEEP_CNTRL_BASE + + MDSTAT + 4 * id); + } while (!((mdstat & 0x0000001F) == mdstat_mask)); if (enable) davinci_psc_mux(id); diff --git a/arch/arm/mach-imx/generic.c b/arch/arm/mach-imx/generic.c index 1c474cf..a58b678 100644 --- a/arch/arm/mach-imx/generic.c +++ b/arch/arm/mach-imx/generic.c @@ -28,12 +28,16 @@ #include <linux/module.h> #include <linux/string.h> +#include <asm/errno.h> #include <asm/arch/imxfb.h> #include <asm/hardware.h> #include <asm/arch/imx-regs.h> #include <asm/mach/map.h> #include <asm/arch/mmc.h> +#include <asm/arch/gpio.h> + +unsigned long imx_gpio_alloc_map[(GPIO_PORT_MAX + 1) * 32 / BITS_PER_LONG]; void imx_gpio_mode(int gpio_mode) { @@ -95,6 +99,120 @@ void imx_gpio_mode(int gpio_mode) EXPORT_SYMBOL(imx_gpio_mode); +int imx_gpio_request(unsigned gpio, const char *label) +{ + if(gpio >= (GPIO_PORT_MAX + 1) * 32) + printk(KERN_ERR "imx_gpio: Attempt to request nonexistent GPIO %d for \"%s\"\n", + gpio, label ? label : "?"); + return -EINVAL; + + if(test_and_set_bit(gpio, imx_gpio_alloc_map)) { + printk(KERN_ERR "imx_gpio: GPIO %d already used. Allocation for \"%s\" failed\n", + gpio, label ? label : "?"); + return -EBUSY; + } + + return 0; +} + +EXPORT_SYMBOL(imx_gpio_request); + +void imx_gpio_free(unsigned gpio) +{ + if(gpio >= (GPIO_PORT_MAX + 1) * 32) + return; + + clear_bit(gpio, imx_gpio_alloc_map); +} + +EXPORT_SYMBOL(imx_gpio_free); + +int imx_gpio_direction_input(unsigned gpio) +{ + imx_gpio_mode(gpio| GPIO_IN); + return 0; +} + +EXPORT_SYMBOL(imx_gpio_direction_input); + +int imx_gpio_direction_output(unsigned gpio, int value) +{ + imx_gpio_set_value(gpio, value); + imx_gpio_mode(gpio| GPIO_OUT); + return 0; +} + +EXPORT_SYMBOL(imx_gpio_direction_output); + +int imx_gpio_setup_multiple_pins(const int *pin_list, unsigned count, + int alloc_mode, const char *label) +{ + const int *p = pin_list; + int i; + unsigned gpio; + unsigned mode; + + for (i = 0; i < count; i++) { + gpio = *p & (GPIO_PIN_MASK | GPIO_PORT_MASK); + mode = *p & ~(GPIO_PIN_MASK | GPIO_PORT_MASK); + + if (gpio >= (GPIO_PORT_MAX + 1) * 32) + goto setup_error; + + if (alloc_mode & IMX_GPIO_ALLOC_MODE_RELEASE) + imx_gpio_free(gpio); + else if (!(alloc_mode & IMX_GPIO_ALLOC_MODE_NO_ALLOC)) + if (imx_gpio_request(gpio, label)) + if (!(alloc_mode & IMX_GPIO_ALLOC_MODE_TRY_ALLOC)) + goto setup_error; + + if (!(alloc_mode & (IMX_GPIO_ALLOC_MODE_ALLOC_ONLY | + IMX_GPIO_ALLOC_MODE_RELEASE))) + imx_gpio_mode(gpio | mode); + + p++; + } + return 0; + +setup_error: + if(alloc_mode & (IMX_GPIO_ALLOC_MODE_NO_ALLOC | + IMX_GPIO_ALLOC_MODE_TRY_ALLOC)) + return -EINVAL; + + while (p != pin_list) { + p--; + gpio = *p & (GPIO_PIN_MASK | GPIO_PORT_MASK); + imx_gpio_free(gpio); + } + + return -EINVAL; +} + +EXPORT_SYMBOL(imx_gpio_setup_multiple_pins); + +void __imx_gpio_set_value(unsigned gpio, int value) +{ + imx_gpio_set_value_inline(gpio, value); +} + +EXPORT_SYMBOL(__imx_gpio_set_value); + +int imx_gpio_to_irq(unsigned gpio) +{ + return IRQ_GPIOA(0) + gpio; +} + +EXPORT_SYMBOL(imx_gpio_to_irq); + +int imx_irq_to_gpio(unsigned irq) +{ + if (irq < IRQ_GPIOA(0)) + return -EINVAL; + return irq - IRQ_GPIOA(0); +} + +EXPORT_SYMBOL(imx_irq_to_gpio); + /* * get the system pll clock in Hz * diff --git a/arch/arm/mach-imx/time.c b/arch/arm/mach-imx/time.c index 6960a9d..010f6fa 100644 --- a/arch/arm/mach-imx/time.c +++ b/arch/arm/mach-imx/time.c @@ -3,6 +3,7 @@ * * Copyright (C) 2000-2001 Deep Blue Solutions * Copyright (C) 2002 Shane Nay (shane@minirl.com) + * Copyright (C) 2006-2007 Pavel Pisa (ppisa@pikron.com) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -15,6 +16,7 @@ #include <linux/irq.h> #include <linux/time.h> #include <linux/clocksource.h> +#include <linux/clockchips.h> #include <asm/hardware.h> #include <asm/io.h> @@ -25,7 +27,8 @@ /* Use timer 1 as system timer */ #define TIMER_BASE IMX_TIM1_BASE -static unsigned long evt_diff; +static struct clock_event_device clockevent_imx; +static enum clock_event_mode clockevent_mode = CLOCK_EVT_MODE_UNUSED; /* * IRQ handler for the timer @@ -33,25 +36,20 @@ static unsigned long evt_diff; static irqreturn_t imx_timer_interrupt(int irq, void *dev_id) { + struct clock_event_device *evt = &clockevent_imx; uint32_t tstat; + irqreturn_t ret = IRQ_NONE; /* clear the interrupt */ tstat = IMX_TSTAT(TIMER_BASE); IMX_TSTAT(TIMER_BASE) = 0; if (tstat & TSTAT_COMP) { - do { - - write_seqlock(&xtime_lock); - timer_tick(); - write_sequnlock(&xtime_lock); - IMX_TCMP(TIMER_BASE) += evt_diff; - - } while (unlikely((int32_t)(IMX_TCMP(TIMER_BASE) - - IMX_TCN(TIMER_BASE)) < 0)); + evt->event_handler(evt); + ret = IRQ_HANDLED; } - return IRQ_HANDLED; + return ret; } static struct irqaction imx_timer_irq = { @@ -70,10 +68,8 @@ static void __init imx_timer_hardware_init(void) */ IMX_TCTL(TIMER_BASE) = 0; IMX_TPRER(TIMER_BASE) = 0; - IMX_TCMP(TIMER_BASE) = LATCH - 1; - IMX_TCTL(TIMER_BASE) = TCTL_FRR | TCTL_CLK_PCLK1 | TCTL_IRQEN | TCTL_TEN; - evt_diff = LATCH; + IMX_TCTL(TIMER_BASE) = TCTL_FRR | TCTL_CLK_PCLK1 | TCTL_TEN; } cycle_t imx_get_cycles(void) @@ -99,11 +95,108 @@ static int __init imx_clocksource_init(void) return 0; } +static int imx_set_next_event(unsigned long evt, + struct clock_event_device *unused) +{ + unsigned long tcmp; + + tcmp = IMX_TCN(TIMER_BASE) + evt; + IMX_TCMP(TIMER_BASE) = tcmp; + + return (int32_t)(tcmp - IMX_TCN(TIMER_BASE)) < 0 ? -ETIME : 0; +} + +#ifdef DEBUG +static const char *clock_event_mode_label[]={ + [CLOCK_EVT_MODE_PERIODIC] = "CLOCK_EVT_MODE_PERIODIC", + [CLOCK_EVT_MODE_ONESHOT] = "CLOCK_EVT_MODE_ONESHOT", + [CLOCK_EVT_MODE_SHUTDOWN] = "CLOCK_EVT_MODE_SHUTDOWN", + [CLOCK_EVT_MODE_UNUSED] = "CLOCK_EVT_MODE_UNUSED" +}; +#endif /*DEBUG*/ + +static void imx_set_mode(enum clock_event_mode mode, struct clock_event_device *evt) +{ + unsigned long flags; + + /* + * The timer interrupt generation is disabled at least + * for enough time to call imx_set_next_event() + */ + local_irq_save(flags); + /* Disable interrupt in GPT module */ + IMX_TCTL(TIMER_BASE) &= ~TCTL_IRQEN; + if (mode != clockevent_mode) { + /* Set event time into far-far future */ + IMX_TCMP(TIMER_BASE) = IMX_TCN(TIMER_BASE) - 3; + /* Clear pending interrupt */ + IMX_TSTAT(TIMER_BASE) &= ~TSTAT_COMP; + } + +#ifdef DEBUG + printk(KERN_INFO "imx_set_mode: changing mode from %s to %s\n", + clock_event_mode_label[clockevent_mode], clock_event_mode_label[mode]); +#endif /*DEBUG*/ + + /* Remember timer mode */ + clockevent_mode = mode; + local_irq_restore(flags); + + switch (mode) { + case CLOCK_EVT_MODE_PERIODIC: + printk(KERN_ERR "imx_set_mode: Periodic mode is not supported for i.MX\n"); + break; + case CLOCK_EVT_MODE_ONESHOT: + /* + * Do not put overhead of interrupt enable/disable into + * imx_set_next_event(), the core has about 4 minutes + * to call imx_set_next_event() or shutdown clock after + * mode switching + */ + local_irq_save(flags); + IMX_TCTL(TIMER_BASE) |= TCTL_IRQEN; + local_irq_restore(flags); + break; + case CLOCK_EVT_MODE_SHUTDOWN: + case CLOCK_EVT_MODE_UNUSED: + /* Left event sources disabled, no more interrupts appears */ + break; + } +} + +static struct clock_event_device clockevent_imx = { + .name = "imx_timer1", + .features = CLOCK_EVT_FEAT_ONESHOT, + .shift = 32, + .set_mode = imx_set_mode, + .set_next_event = imx_set_next_event, + .rating = 200, +}; + +static int __init imx_clockevent_init(void) +{ + clockevent_imx.mult = div_sc(imx_get_perclk1(), NSEC_PER_SEC, + clockevent_imx.shift); + clockevent_imx.max_delta_ns = + clockevent_delta2ns(0xfffffffe, &clockevent_imx); + clockevent_imx.min_delta_ns = + clockevent_delta2ns(0xf, &clockevent_imx); + + clockevent_imx.cpumask = cpumask_of_cpu(0); + + clockevents_register_device(&clockevent_imx); + + return 0; +} + + static void __init imx_timer_init(void) { imx_timer_hardware_init(); imx_clocksource_init(); + imx_clockevent_init(); + /* * Make irqs happen for the system timer */ diff --git a/arch/arm/mach-iop13xx/setup.c b/arch/arm/mach-iop13xx/setup.c index bc48715..bfe0c87 100644 --- a/arch/arm/mach-iop13xx/setup.c +++ b/arch/arm/mach-iop13xx/setup.c @@ -25,6 +25,7 @@ #include <asm/hardware.h> #include <asm/irq.h> #include <asm/io.h> +#include <asm/hardware/iop_adma.h> #define IOP13XX_UART_XTAL 33334000 #define IOP13XX_SETUP_DEBUG 0 @@ -236,19 +237,143 @@ static unsigned long iq8134x_probe_flash_size(void) } #endif +/* ADMA Channels */ +static struct resource iop13xx_adma_0_resources[] = { + [0] = { + .start = IOP13XX_ADMA_PHYS_BASE(0), + .end = IOP13XX_ADMA_UPPER_PA(0), + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_IOP13XX_ADMA0_EOT, + .end = IRQ_IOP13XX_ADMA0_EOT, + .flags = IORESOURCE_IRQ + }, + [2] = { + .start = IRQ_IOP13XX_ADMA0_EOC, + .end = IRQ_IOP13XX_ADMA0_EOC, + .flags = IORESOURCE_IRQ + }, + [3] = { + .start = IRQ_IOP13XX_ADMA0_ERR, + .end = IRQ_IOP13XX_ADMA0_ERR, + .flags = IORESOURCE_IRQ + } +}; + +static struct resource iop13xx_adma_1_resources[] = { + [0] = { + .start = IOP13XX_ADMA_PHYS_BASE(1), + .end = IOP13XX_ADMA_UPPER_PA(1), + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_IOP13XX_ADMA1_EOT, + .end = IRQ_IOP13XX_ADMA1_EOT, + .flags = IORESOURCE_IRQ + }, + [2] = { + .start = IRQ_IOP13XX_ADMA1_EOC, + .end = IRQ_IOP13XX_ADMA1_EOC, + .flags = IORESOURCE_IRQ + }, + [3] = { + .start = IRQ_IOP13XX_ADMA1_ERR, + .end = IRQ_IOP13XX_ADMA1_ERR, + .flags = IORESOURCE_IRQ + } +}; + +static struct resource iop13xx_adma_2_resources[] = { + [0] = { + .start = IOP13XX_ADMA_PHYS_BASE(2), + .end = IOP13XX_ADMA_UPPER_PA(2), + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_IOP13XX_ADMA2_EOT, + .end = IRQ_IOP13XX_ADMA2_EOT, + .flags = IORESOURCE_IRQ + }, + [2] = { + .start = IRQ_IOP13XX_ADMA2_EOC, + .end = IRQ_IOP13XX_ADMA2_EOC, + .flags = IORESOURCE_IRQ + }, + [3] = { + .start = IRQ_IOP13XX_ADMA2_ERR, + .end = IRQ_IOP13XX_ADMA2_ERR, + .flags = IORESOURCE_IRQ + } +}; + +static u64 iop13xx_adma_dmamask = DMA_64BIT_MASK; +static struct iop_adma_platform_data iop13xx_adma_0_data = { + .hw_id = 0, + .pool_size = PAGE_SIZE, +}; + +static struct iop_adma_platform_data iop13xx_adma_1_data = { + .hw_id = 1, + .pool_size = PAGE_SIZE, +}; + +static struct iop_adma_platform_data iop13xx_adma_2_data = { + .hw_id = 2, + .pool_size = PAGE_SIZE, +}; + +/* The ids are fixed up later in iop13xx_platform_init */ +static struct platform_device iop13xx_adma_0_channel = { + .name = "iop-adma", + .id = 0, + .num_resources = 4, + .resource = iop13xx_adma_0_resources, + .dev = { + .dma_mask = &iop13xx_adma_dmamask, + .coherent_dma_mask = DMA_64BIT_MASK, + .platform_data = (void *) &iop13xx_adma_0_data, + }, +}; + +static struct platform_device iop13xx_adma_1_channel = { + .name = "iop-adma", + .id = 0, + .num_resources = 4, + .resource = iop13xx_adma_1_resources, + .dev = { + .dma_mask = &iop13xx_adma_dmamask, + .coherent_dma_mask = DMA_64BIT_MASK, + .platform_data = (void *) &iop13xx_adma_1_data, + }, +}; + +static struct platform_device iop13xx_adma_2_channel = { + .name = "iop-adma", + .id = 0, + .num_resources = 4, + .resource = iop13xx_adma_2_resources, + .dev = { + .dma_mask = &iop13xx_adma_dmamask, + .coherent_dma_mask = DMA_64BIT_MASK, + .platform_data = (void *) &iop13xx_adma_2_data, + }, +}; + void __init iop13xx_map_io(void) { /* Initialize the Static Page Table maps */ iotable_init(iop13xx_std_desc, ARRAY_SIZE(iop13xx_std_desc)); } -static int init_uart = 0; -static int init_i2c = 0; +static int init_uart; +static int init_i2c; +static int init_adma; void __init iop13xx_platform_init(void) { int i; - u32 uart_idx, i2c_idx, plat_idx; + u32 uart_idx, i2c_idx, adma_idx, plat_idx; struct platform_device *iop13xx_devices[IQ81340_MAX_PLAT_DEVICES]; /* set the bases so we can read the device id */ @@ -294,6 +419,12 @@ void __init iop13xx_platform_init(void) } } + if (init_adma == IOP13XX_INIT_ADMA_DEFAULT) { + init_adma |= IOP13XX_INIT_ADMA_0; + init_adma |= IOP13XX_INIT_ADMA_1; + init_adma |= IOP13XX_INIT_ADMA_2; + } + plat_idx = 0; uart_idx = 0; i2c_idx = 0; @@ -332,6 +463,56 @@ void __init iop13xx_platform_init(void) } } + /* initialize adma channel ids and capabilities */ + adma_idx = 0; + for (i = 0; i < IQ81340_NUM_ADMA; i++) { + struct iop_adma_platform_data *plat_data; + if ((init_adma & (1 << i)) && IOP13XX_SETUP_DEBUG) + printk(KERN_INFO + "Adding adma%d to platform device list\n", i); + switch (init_adma & (1 << i)) { + case IOP13XX_INIT_ADMA_0: + iop13xx_adma_0_channel.id = adma_idx++; + iop13xx_devices[plat_idx++] = &iop13xx_adma_0_channel; + plat_data = &iop13xx_adma_0_data; + dma_cap_set(DMA_MEMCPY, plat_data->cap_mask); + dma_cap_set(DMA_XOR, plat_data->cap_mask); + dma_cap_set(DMA_DUAL_XOR, plat_data->cap_mask); + dma_cap_set(DMA_ZERO_SUM, plat_data->cap_mask); + dma_cap_set(DMA_MEMSET, plat_data->cap_mask); + dma_cap_set(DMA_MEMCPY_CRC32C, plat_data->cap_mask); + dma_cap_set(DMA_INTERRUPT, plat_data->cap_mask); + break; + case IOP13XX_INIT_ADMA_1: + iop13xx_adma_1_channel.id = adma_idx++; + iop13xx_devices[plat_idx++] = &iop13xx_adma_1_channel; + plat_data = &iop13xx_adma_1_data; + dma_cap_set(DMA_MEMCPY, plat_data->cap_mask); + dma_cap_set(DMA_XOR, plat_data->cap_mask); + dma_cap_set(DMA_DUAL_XOR, plat_data->cap_mask); + dma_cap_set(DMA_ZERO_SUM, plat_data->cap_mask); + dma_cap_set(DMA_MEMSET, plat_data->cap_mask); + dma_cap_set(DMA_MEMCPY_CRC32C, plat_data->cap_mask); + dma_cap_set(DMA_INTERRUPT, plat_data->cap_mask); + break; + case IOP13XX_INIT_ADMA_2: + iop13xx_adma_2_channel.id = adma_idx++; + iop13xx_devices[plat_idx++] = &iop13xx_adma_2_channel; + plat_data = &iop13xx_adma_2_data; + dma_cap_set(DMA_MEMCPY, plat_data->cap_mask); + dma_cap_set(DMA_XOR, plat_data->cap_mask); + dma_cap_set(DMA_DUAL_XOR, plat_data->cap_mask); + dma_cap_set(DMA_ZERO_SUM, plat_data->cap_mask); + dma_cap_set(DMA_MEMSET, plat_data->cap_mask); + dma_cap_set(DMA_MEMCPY_CRC32C, plat_data->cap_mask); + dma_cap_set(DMA_INTERRUPT, plat_data->cap_mask); + dma_cap_set(DMA_PQ_XOR, plat_data->cap_mask); + dma_cap_set(DMA_PQ_UPDATE, plat_data->cap_mask); + dma_cap_set(DMA_PQ_ZERO_SUM, plat_data->cap_mask); + break; + } + } + #ifdef CONFIG_MTD_PHYSMAP iq8134x_flash_resource.end = iq8134x_flash_resource.start + iq8134x_probe_flash_size() - 1; @@ -399,5 +580,35 @@ static int __init iop13xx_init_i2c_setup(char *str) return 1; } +static int __init iop13xx_init_adma_setup(char *str) +{ + if (str) { + while (*str != '\0') { + switch (*str) { + case '0': + init_adma |= IOP13XX_INIT_ADMA_0; + break; + case '1': + init_adma |= IOP13XX_INIT_ADMA_1; + break; + case '2': + init_adma |= IOP13XX_INIT_ADMA_2; + break; + case ',': + case '=': + break; + default: + PRINTK("\"iop13xx_init_adma\" malformed" + " at character: \'%c\'", *str); + *(str + 1) = '\0'; + init_adma = IOP13XX_INIT_ADMA_DEFAULT; + } + str++; + } + } + return 1; +} + +__setup("iop13xx_init_adma", iop13xx_init_adma_setup); __setup("iop13xx_init_uart", iop13xx_init_uart_setup); __setup("iop13xx_init_i2c", iop13xx_init_i2c_setup); diff --git a/arch/arm/mach-iop13xx/tpmi.c b/arch/arm/mach-iop13xx/tpmi.c index d3dc278..2476347 100644 --- a/arch/arm/mach-iop13xx/tpmi.c +++ b/arch/arm/mach-iop13xx/tpmi.c @@ -29,13 +29,15 @@ #define IOP13XX_TPMI_MMR(dev) IOP13XX_REG_ADDR32_PHYS(0x48000 + (dev << 12)) #define IOP13XX_TPMI_MEM(dev) IOP13XX_REG_ADDR32_PHYS(0x60000 + (dev << 13)) #define IOP13XX_TPMI_CTRL(dev) IOP13XX_REG_ADDR32_PHYS(0x50000 + (dev << 10)) +#define IOP13XX_TPMI_IOP_CTRL(dev) (IOP13XX_TPMI_CTRL(dev) + 0x2000) #define IOP13XX_TPMI_MMR_SIZE (SZ_4K - 1) #define IOP13XX_TPMI_MEM_SIZE (255) #define IOP13XX_TPMI_MEM_CTRL (SZ_1K - 1) #define IOP13XX_TPMI_RESOURCE_MMR 0 #define IOP13XX_TPMI_RESOURCE_MEM 1 #define IOP13XX_TPMI_RESOURCE_CTRL 2 -#define IOP13XX_TPMI_RESOURCE_IRQ 3 +#define IOP13XX_TPMI_RESOURCE_IOP_CTRL 3 +#define IOP13XX_TPMI_RESOURCE_IRQ 4 static struct resource iop13xx_tpmi_0_resources[] = { [IOP13XX_TPMI_RESOURCE_MMR] = { @@ -53,6 +55,11 @@ static struct resource iop13xx_tpmi_0_resources[] = { .end = IOP13XX_TPMI_CTRL(0) + IOP13XX_TPMI_MEM_CTRL, .flags = IORESOURCE_MEM, }, + [IOP13XX_TPMI_RESOURCE_IOP_CTRL] = { + .start = IOP13XX_TPMI_IOP_CTRL(0), + .end = IOP13XX_TPMI_IOP_CTRL(0) + IOP13XX_TPMI_MEM_CTRL, + .flags = IORESOURCE_MEM, + }, [IOP13XX_TPMI_RESOURCE_IRQ] = { .start = IRQ_IOP13XX_TPMI0_OUT, .end = IRQ_IOP13XX_TPMI0_OUT, @@ -76,6 +83,11 @@ static struct resource iop13xx_tpmi_1_resources[] = { .end = IOP13XX_TPMI_CTRL(1) + IOP13XX_TPMI_MEM_CTRL, .flags = IORESOURCE_MEM, }, + [IOP13XX_TPMI_RESOURCE_IOP_CTRL] = { + .start = IOP13XX_TPMI_IOP_CTRL(1), + .end = IOP13XX_TPMI_IOP_CTRL(1) + IOP13XX_TPMI_MEM_CTRL, + .flags = IORESOURCE_MEM, + }, [IOP13XX_TPMI_RESOURCE_IRQ] = { .start = IRQ_IOP13XX_TPMI1_OUT, .end = IRQ_IOP13XX_TPMI1_OUT, @@ -99,6 +111,11 @@ static struct resource iop13xx_tpmi_2_resources[] = { .end = IOP13XX_TPMI_CTRL(2) + IOP13XX_TPMI_MEM_CTRL, .flags = IORESOURCE_MEM, }, + [IOP13XX_TPMI_RESOURCE_IOP_CTRL] = { + .start = IOP13XX_TPMI_IOP_CTRL(2), + .end = IOP13XX_TPMI_IOP_CTRL(2) + IOP13XX_TPMI_MEM_CTRL, + .flags = IORESOURCE_MEM, + }, [IOP13XX_TPMI_RESOURCE_IRQ] = { .start = IRQ_IOP13XX_TPMI2_OUT, .end = IRQ_IOP13XX_TPMI2_OUT, @@ -122,6 +139,11 @@ static struct resource iop13xx_tpmi_3_resources[] = { .end = IOP13XX_TPMI_CTRL(3) + IOP13XX_TPMI_MEM_CTRL, .flags = IORESOURCE_MEM, }, + [IOP13XX_TPMI_RESOURCE_IOP_CTRL] = { + .start = IOP13XX_TPMI_IOP_CTRL(3), + .end = IOP13XX_TPMI_IOP_CTRL(3) + IOP13XX_TPMI_MEM_CTRL, + .flags = IORESOURCE_MEM, + }, [IOP13XX_TPMI_RESOURCE_IRQ] = { .start = IRQ_IOP13XX_TPMI3_OUT, .end = IRQ_IOP13XX_TPMI3_OUT, @@ -133,7 +155,7 @@ u64 iop13xx_tpmi_mask = DMA_64BIT_MASK; static struct platform_device iop13xx_tpmi_0_device = { .name = "iop-tpmi", .id = 0, - .num_resources = 4, + .num_resources = ARRAY_SIZE(iop13xx_tpmi_0_resources), .resource = iop13xx_tpmi_0_resources, .dev = { .dma_mask = &iop13xx_tpmi_mask, @@ -144,7 +166,7 @@ static struct platform_device iop13xx_tpmi_0_device = { static struct platform_device iop13xx_tpmi_1_device = { .name = "iop-tpmi", .id = 1, - .num_resources = 4, + .num_resources = ARRAY_SIZE(iop13xx_tpmi_1_resources), .resource = iop13xx_tpmi_1_resources, .dev = { .dma_mask = &iop13xx_tpmi_mask, @@ -155,7 +177,7 @@ static struct platform_device iop13xx_tpmi_1_device = { static struct platform_device iop13xx_tpmi_2_device = { .name = "iop-tpmi", .id = 2, - .num_resources = 4, + .num_resources = ARRAY_SIZE(iop13xx_tpmi_2_resources), .resource = iop13xx_tpmi_2_resources, .dev = { .dma_mask = &iop13xx_tpmi_mask, @@ -166,7 +188,7 @@ static struct platform_device iop13xx_tpmi_2_device = { static struct platform_device iop13xx_tpmi_3_device = { .name = "iop-tpmi", .id = 3, - .num_resources = 4, + .num_resources = ARRAY_SIZE(iop13xx_tpmi_3_resources), .resource = iop13xx_tpmi_3_resources, .dev = { .dma_mask = &iop13xx_tpmi_mask, diff --git a/arch/arm/mach-iop32x/glantank.c b/arch/arm/mach-iop32x/glantank.c index 5776fd8..2b086ab 100644 --- a/arch/arm/mach-iop32x/glantank.c +++ b/arch/arm/mach-iop32x/glantank.c @@ -180,6 +180,8 @@ static void __init glantank_init_machine(void) platform_device_register(&iop3xx_i2c1_device); platform_device_register(&glantank_flash_device); platform_device_register(&glantank_serial_device); + platform_device_register(&iop3xx_dma_0_channel); + platform_device_register(&iop3xx_dma_1_channel); pm_power_off = glantank_power_off; } diff --git a/arch/arm/mach-iop32x/iq31244.c b/arch/arm/mach-iop32x/iq31244.c index d4eefbe..98cfa1c 100644 --- a/arch/arm/mach-iop32x/iq31244.c +++ b/arch/arm/mach-iop32x/iq31244.c @@ -298,9 +298,14 @@ static void __init iq31244_init_machine(void) platform_device_register(&iop3xx_i2c1_device); platform_device_register(&iq31244_flash_device); platform_device_register(&iq31244_serial_device); + platform_device_register(&iop3xx_dma_0_channel); + platform_device_register(&iop3xx_dma_1_channel); if (is_ep80219()) pm_power_off = ep80219_power_off; + + if (!is_80219()) + platform_device_register(&iop3xx_aau_channel); } static int __init force_ep80219_setup(char *str) diff --git a/arch/arm/mach-iop32x/iq80321.c b/arch/arm/mach-iop32x/iq80321.c index 8d9f4916..18ad29f 100644 --- a/arch/arm/mach-iop32x/iq80321.c +++ b/arch/arm/mach-iop32x/iq80321.c @@ -181,6 +181,9 @@ static void __init iq80321_init_machine(void) platform_device_register(&iop3xx_i2c1_device); platform_device_register(&iq80321_flash_device); platform_device_register(&iq80321_serial_device); + platform_device_register(&iop3xx_dma_0_channel); + platform_device_register(&iop3xx_dma_1_channel); + platform_device_register(&iop3xx_aau_channel); } MACHINE_START(IQ80321, "Intel IQ80321") diff --git a/arch/arm/mach-iop32x/n2100.c b/arch/arm/mach-iop32x/n2100.c index d55005d..390a97d 100644 --- a/arch/arm/mach-iop32x/n2100.c +++ b/arch/arm/mach-iop32x/n2100.c @@ -245,6 +245,8 @@ static void __init n2100_init_machine(void) platform_device_register(&iop3xx_i2c0_device); platform_device_register(&n2100_flash_device); platform_device_register(&n2100_serial_device); + platform_device_register(&iop3xx_dma_0_channel); + platform_device_register(&iop3xx_dma_1_channel); pm_power_off = n2100_power_off; diff --git a/arch/arm/mach-iop33x/iq80331.c b/arch/arm/mach-iop33x/iq80331.c index 2b06318..433188e 100644 --- a/arch/arm/mach-iop33x/iq80331.c +++ b/arch/arm/mach-iop33x/iq80331.c @@ -136,6 +136,9 @@ static void __init iq80331_init_machine(void) platform_device_register(&iop33x_uart0_device); platform_device_register(&iop33x_uart1_device); platform_device_register(&iq80331_flash_device); + platform_device_register(&iop3xx_dma_0_channel); + platform_device_register(&iop3xx_dma_1_channel); + platform_device_register(&iop3xx_aau_channel); } MACHINE_START(IQ80331, "Intel IQ80331") diff --git a/arch/arm/mach-iop33x/iq80332.c b/arch/arm/mach-iop33x/iq80332.c index 7889ce3..416c095 100644 --- a/arch/arm/mach-iop33x/iq80332.c +++ b/arch/arm/mach-iop33x/iq80332.c @@ -136,6 +136,9 @@ static void __init iq80332_init_machine(void) platform_device_register(&iop33x_uart0_device); platform_device_register(&iop33x_uart1_device); platform_device_register(&iq80332_flash_device); + platform_device_register(&iop3xx_dma_0_channel); + platform_device_register(&iop3xx_dma_1_channel); + platform_device_register(&iop3xx_aau_channel); } MACHINE_START(IQ80332, "Intel IQ80332") diff --git a/arch/arm/mach-ixp4xx/Kconfig b/arch/arm/mach-ixp4xx/Kconfig index 0609098..61b2dfc 100644 --- a/arch/arm/mach-ixp4xx/Kconfig +++ b/arch/arm/mach-ixp4xx/Kconfig @@ -41,6 +41,22 @@ config ARCH_ADI_COYOTE Engineering Coyote Gateway Reference Platform. For more information on this platform, see <file:Documentation/arm/IXP4xx>. +config MACH_GATEWAY7001 + bool "Gateway 7001" + select PCI + help + Say 'Y' here if you want your kernel to support Gateway's + 7001 Access Point. For more information on this platform, + see http://openwrt.org + +config MACH_WG302V2 + bool "Netgear WG302 v2 / WAG302 v2" + select PCI + help + Say 'Y' here if you want your kernel to support Netgear's + WG302 v2 or WAG302 v2 Access Points. For more information + on this platform, see http://openwrt.org + config ARCH_IXDP425 bool "IXDP425" help diff --git a/arch/arm/mach-ixp4xx/Makefile b/arch/arm/mach-ixp4xx/Makefile index 3b87c47..77e00ad 100644 --- a/arch/arm/mach-ixp4xx/Makefile +++ b/arch/arm/mach-ixp4xx/Makefile @@ -13,6 +13,8 @@ obj-pci-$(CONFIG_MACH_GTWX5715) += gtwx5715-pci.o obj-pci-$(CONFIG_MACH_NSLU2) += nslu2-pci.o obj-pci-$(CONFIG_MACH_NAS100D) += nas100d-pci.o obj-pci-$(CONFIG_MACH_DSMG600) += dsmg600-pci.o +obj-pci-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o +obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o obj-y += common.o @@ -24,5 +26,7 @@ obj-$(CONFIG_MACH_GTWX5715) += gtwx5715-setup.o obj-$(CONFIG_MACH_NSLU2) += nslu2-setup.o nslu2-power.o obj-$(CONFIG_MACH_NAS100D) += nas100d-setup.o nas100d-power.o obj-$(CONFIG_MACH_DSMG600) += dsmg600-setup.o dsmg600-power.o +obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o +obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o diff --git a/arch/arm/mach-ixp4xx/gateway7001-pci.c b/arch/arm/mach-ixp4xx/gateway7001-pci.c new file mode 100644 index 0000000..6abf568 --- /dev/null +++ b/arch/arm/mach-ixp4xx/gateway7001-pci.c @@ -0,0 +1,63 @@ +/* + * arch/arch/mach-ixp4xx/gateway7001-pci.c + * + * PCI setup routines for Gateway 7001 + * + * Copyright (C) 2007 Imre Kaloz <kaloz@openwrt.org> + * + * based on coyote-pci.c: + * Copyright (C) 2002 Jungo Software Technologies. + * Copyright (C) 2003 MontaVista Softwrae, Inc. + * + * Maintainer: Imre Kaloz <kaloz@openwrt.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#include <linux/kernel.h> +#include <linux/pci.h> +#include <linux/init.h> +#include <linux/irq.h> + +#include <asm/mach-types.h> +#include <asm/hardware.h> + +#include <asm/mach/pci.h> + +void __init gateway7001_pci_preinit(void) +{ + set_irq_type(IRQ_IXP4XX_GPIO10, IRQT_LOW); + set_irq_type(IRQ_IXP4XX_GPIO11, IRQT_LOW); + + ixp4xx_pci_preinit(); +} + +static int __init gateway7001_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +{ + if (slot == 1) + return IRQ_IXP4XX_GPIO11; + else if (slot == 2) + return IRQ_IXP4XX_GPIO10; + else return -1; +} + +struct hw_pci gateway7001_pci __initdata = { + .nr_controllers = 1, + .preinit = gateway7001_pci_preinit, + .swizzle = pci_std_swizzle, + .setup = ixp4xx_setup, + .scan = ixp4xx_scan_bus, + .map_irq = gateway7001_map_irq, +}; + +int __init gateway7001_pci_init(void) +{ + if (machine_is_gateway7001()) + pci_common_init(&gateway7001_pci); + return 0; +} + +subsys_initcall(gateway7001_pci_init); diff --git a/arch/arm/mach-ixp4xx/gateway7001-setup.c b/arch/arm/mach-ixp4xx/gateway7001-setup.c new file mode 100644 index 0000000..3787683 --- /dev/null +++ b/arch/arm/mach-ixp4xx/gateway7001-setup.c @@ -0,0 +1,108 @@ +/* + * arch/arm/mach-ixp4xx/gateway7001-setup.c + * + * Board setup for the Gateway 7001 board + * + * Copyright (C) 2007 Imre Kaloz <kaloz@openwrt.org> + * + * based on coyote-setup.c: + * Copyright (C) 2003-2005 MontaVista Software, Inc. + * + * Author: Imre Kaloz <Kaloz@openwrt.org> + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/device.h> +#include <linux/serial.h> +#include <linux/tty.h> +#include <linux/serial_8250.h> +#include <linux/slab.h> + +#include <asm/types.h> +#include <asm/setup.h> +#include <asm/memory.h> +#include <asm/hardware.h> +#include <asm/irq.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/mach/flash.h> + +static struct flash_platform_data gateway7001_flash_data = { + .map_name = "cfi_probe", + .width = 2, +}; + +static struct resource gateway7001_flash_resource = { + .flags = IORESOURCE_MEM, +}; + +static struct platform_device gateway7001_flash = { + .name = "IXP4XX-Flash", + .id = 0, + .dev = { + .platform_data = &gateway7001_flash_data, + }, + .num_resources = 1, + .resource = &gateway7001_flash_resource, +}; + +static struct resource gateway7001_uart_resource = { + .start = IXP4XX_UART2_BASE_PHYS, + .end = IXP4XX_UART2_BASE_PHYS + 0x0fff, + .flags = IORESOURCE_MEM, +}; + +static struct plat_serial8250_port gateway7001_uart_data[] = { + { + .mapbase = IXP4XX_UART2_BASE_PHYS, + .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET, + .irq = IRQ_IXP4XX_UART2, + .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, + .iotype = UPIO_MEM, + .regshift = 2, + .uartclk = IXP4XX_UART_XTAL, + }, + { }, +}; + +static struct platform_device gateway7001_uart = { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM, + .dev = { + .platform_data = gateway7001_uart_data, + }, + .num_resources = 1, + .resource = &gateway7001_uart_resource, +}; + +static struct platform_device *gateway7001_devices[] __initdata = { + &gateway7001_flash, + &gateway7001_uart +}; + +static void __init gateway7001_init(void) +{ + ixp4xx_sys_init(); + + gateway7001_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); + gateway7001_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1; + + *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE; + *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0; + + platform_add_devices(gateway7001_devices, ARRAY_SIZE(gateway7001_devices)); +} + +#ifdef CONFIG_MACH_GATEWAY7001 +MACHINE_START(GATEWAY7001, "Gateway 7001 AP") + /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */ + .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS, + .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc, + .map_io = ixp4xx_map_io, + .init_irq = ixp4xx_init_irq, + .timer = &ixp4xx_timer, + .boot_params = 0x0100, + .init_machine = gateway7001_init, +MACHINE_END +#endif diff --git a/arch/arm/mach-ixp4xx/gtwx5715-pci.c b/arch/arm/mach-ixp4xx/gtwx5715-pci.c index a66484b6..0d5a424 100644 --- a/arch/arm/mach-ixp4xx/gtwx5715-pci.c +++ b/arch/arm/mach-ixp4xx/gtwx5715-pci.c @@ -25,17 +25,13 @@ #include <linux/pci.h> #include <linux/init.h> #include <linux/delay.h> +#include <linux/irq.h> + #include <asm/mach-types.h> #include <asm/hardware.h> -#include <asm/irq.h> #include <asm/arch/gtwx5715.h> #include <asm/mach/pci.h> -extern void ixp4xx_pci_preinit(void); -extern int ixp4xx_setup(int nr, struct pci_sys_data *sys); -extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys); - - /* * The exact GPIO pins and IRQs are defined in arch-ixp4xx/gtwx5715.h * Slot 0 isn't actually populated with a card connector but diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c index ec4f079..d5008d8 100644 --- a/arch/arm/mach-ixp4xx/ixdp425-setup.c +++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c @@ -15,6 +15,10 @@ #include <linux/tty.h> #include <linux/serial_8250.h> #include <linux/slab.h> +#include <linux/io.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/nand.h> +#include <linux/mtd/partitions.h> #include <asm/types.h> #include <asm/setup.h> @@ -24,6 +28,7 @@ #include <asm/irq.h> #include <asm/mach/arch.h> #include <asm/mach/flash.h> +#include <asm/delay.h> static struct flash_platform_data ixdp425_flash_data = { .map_name = "cfi_probe", @@ -44,6 +49,77 @@ static struct platform_device ixdp425_flash = { .resource = &ixdp425_flash_resource, }; +#if defined(CONFIG_MTD_NAND_PLATFORM) || \ + defined(CONFIG_MTD_NAND_PLATFORM_MODULE) + +#ifdef CONFIG_MTD_PARTITIONS +const char *part_probes[] = { "cmdlinepart", NULL }; + +static struct mtd_partition ixdp425_partitions[] = { + { + .name = "ixp400 NAND FS 0", + .offset = 0, + .size = SZ_8M + }, { + .name = "ixp400 NAND FS 1", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL + }, +}; +#endif + +static void +ixdp425_flash_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl) +{ + struct nand_chip *this = mtd->priv; + int offset = (int)this->priv; + + if (ctrl & NAND_CTRL_CHANGE) { + if (ctrl & NAND_NCE) { + gpio_line_set(IXDP425_NAND_NCE_PIN, IXP4XX_GPIO_LOW); + udelay(5); + } else + gpio_line_set(IXDP425_NAND_NCE_PIN, IXP4XX_GPIO_HIGH); + + offset = (ctrl & NAND_CLE) ? IXDP425_NAND_CMD_BYTE : 0; + offset |= (ctrl & NAND_ALE) ? IXDP425_NAND_ADDR_BYTE : 0; + this->priv = (void *)offset; + } + + if (cmd != NAND_CMD_NONE) + writeb(cmd, this->IO_ADDR_W + offset); +} + +static struct platform_nand_data ixdp425_flash_nand_data = { + .chip = { + .chip_delay = 30, + .options = NAND_NO_AUTOINCR, +#ifdef CONFIG_MTD_PARTITIONS + .part_probe_types = part_probes, + .partitions = ixdp425_partitions, + .nr_partitions = ARRAY_SIZE(ixdp425_partitions), +#endif + }, + .ctrl = { + .cmd_ctrl = ixdp425_flash_nand_cmd_ctrl + } +}; + +static struct resource ixdp425_flash_nand_resource = { + .flags = IORESOURCE_MEM, +}; + +static struct platform_device ixdp425_flash_nand = { + .name = "gen_nand", + .id = -1, + .dev = { + .platform_data = &ixdp425_flash_nand_data, + }, + .num_resources = 1, + .resource = &ixdp425_flash_nand_resource, +}; +#endif /* CONFIG_MTD_NAND_PLATFORM */ + static struct ixp4xx_i2c_pins ixdp425_i2c_gpio_pins = { .sda_pin = IXDP425_SDA_PIN, .scl_pin = IXDP425_SCL_PIN, @@ -104,6 +180,10 @@ static struct platform_device ixdp425_uart = { static struct platform_device *ixdp425_devices[] __initdata = { &ixdp425_i2c_controller, &ixdp425_flash, +#if defined(CONFIG_MTD_NAND_PLATFORM) || \ + defined(CONFIG_MTD_NAND_PLATFORM_MODULE) + &ixdp425_flash_nand, +#endif &ixdp425_uart }; @@ -115,6 +195,22 @@ static void __init ixdp425_init(void) ixdp425_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1; +#if defined(CONFIG_MTD_NAND_PLATFORM) || \ + defined(CONFIG_MTD_NAND_PLATFORM_MODULE) + ixdp425_flash_nand_resource.start = IXP4XX_EXP_BUS_BASE(3), + ixdp425_flash_nand_resource.end = IXP4XX_EXP_BUS_BASE(3) + 0x10 - 1; + + gpio_line_config(IXDP425_NAND_NCE_PIN, IXP4XX_GPIO_OUT); + + /* Configure expansion bus for NAND Flash */ + *IXP4XX_EXP_CS3 = IXP4XX_EXP_BUS_CS_EN | + IXP4XX_EXP_BUS_STROBE_T(1) | /* extend by 1 clock */ + IXP4XX_EXP_BUS_CYCLES(0) | /* Intel cycles */ + IXP4XX_EXP_BUS_SIZE(0) | /* 512bytes addr space*/ + IXP4XX_EXP_BUS_WR_EN | + IXP4XX_EXP_BUS_BYTE_EN; /* 8 bit data bus */ +#endif + if (cpu_is_ixp43x()) { ixdp425_uart.num_resources = 1; ixdp425_uart_data[1].flags = 0; diff --git a/arch/arm/mach-ixp4xx/wg302v2-pci.c b/arch/arm/mach-ixp4xx/wg302v2-pci.c new file mode 100644 index 0000000..6588f2c --- /dev/null +++ b/arch/arm/mach-ixp4xx/wg302v2-pci.c @@ -0,0 +1,63 @@ +/* + * arch/arch/mach-ixp4xx/wg302v2-pci.c + * + * PCI setup routines for the Netgear WG302 v2 and WAG302 v2 + * + * Copyright (C) 2007 Imre Kaloz <kaloz@openwrt.org> + * + * based on coyote-pci.c: + * Copyright (C) 2002 Jungo Software Technologies. + * Copyright (C) 2003 MontaVista Software, Inc. + * + * Maintainer: Imre Kaloz <kaloz@openwrt.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#include <linux/kernel.h> +#include <linux/pci.h> +#include <linux/init.h> +#include <linux/irq.h> + +#include <asm/mach-types.h> +#include <asm/hardware.h> + +#include <asm/mach/pci.h> + +void __init wg302v2_pci_preinit(void) +{ + set_irq_type(IRQ_IXP4XX_GPIO8, IRQT_LOW); + set_irq_type(IRQ_IXP4XX_GPIO9, IRQT_LOW); + + ixp4xx_pci_preinit(); +} + +static int __init wg302v2_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +{ + if (slot == 1) + return IRQ_IXP4XX_GPIO8; + else if (slot == 2) + return IRQ_IXP4XX_GPIO9; + else return -1; +} + +struct hw_pci wg302v2_pci __initdata = { + .nr_controllers = 1, + .preinit = wg302v2_pci_preinit, + .swizzle = pci_std_swizzle, + .setup = ixp4xx_setup, + .scan = ixp4xx_scan_bus, + .map_irq = wg302v2_map_irq, +}; + +int __init wg302v2_pci_init(void) +{ + if (machine_is_wg302v2()) + pci_common_init(&wg302v2_pci); + return 0; +} + +subsys_initcall(wg302v2_pci_init); diff --git a/arch/arm/mach-ixp4xx/wg302v2-setup.c b/arch/arm/mach-ixp4xx/wg302v2-setup.c new file mode 100644 index 0000000..f7e09ad --- /dev/null +++ b/arch/arm/mach-ixp4xx/wg302v2-setup.c @@ -0,0 +1,109 @@ +/* + * arch/arm/mach-ixp4xx/wg302-setup.c + * + * Board setup for the Netgear WG302 v2 and WAG302 v2 + * + * Copyright (C) 2007 Imre Kaloz <Kaloz@openwrt.org> + * + * based on coyote-setup.c: + * Copyright (C) 2003-2005 MontaVista Software, Inc. + * + * Author: Imre Kaloz <kaloz@openwrt.org> + * + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/device.h> +#include <linux/serial.h> +#include <linux/tty.h> +#include <linux/serial_8250.h> +#include <linux/slab.h> + +#include <asm/types.h> +#include <asm/setup.h> +#include <asm/memory.h> +#include <asm/hardware.h> +#include <asm/irq.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/mach/flash.h> + +static struct flash_platform_data wg302v2_flash_data = { + .map_name = "cfi_probe", + .width = 2, +}; + +static struct resource wg302v2_flash_resource = { + .flags = IORESOURCE_MEM, +}; + +static struct platform_device wg302v2_flash = { + .name = "IXP4XX-Flash", + .id = 0, + .dev = { + .platform_data = &wg302v2_flash_data, + }, + .num_resources = 1, + .resource = &wg302v2_flash_resource, +}; + +static struct resource wg302v2_uart_resource = { + .start = IXP4XX_UART2_BASE_PHYS, + .end = IXP4XX_UART2_BASE_PHYS + 0x0fff, + .flags = IORESOURCE_MEM, +}; + +static struct plat_serial8250_port wg302v2_uart_data[] = { + { + .mapbase = IXP4XX_UART2_BASE_PHYS, + .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET, + .irq = IRQ_IXP4XX_UART2, + .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, + .iotype = UPIO_MEM, + .regshift = 2, + .uartclk = IXP4XX_UART_XTAL, + }, + { }, +}; + +static struct platform_device wg302v2_uart = { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM, + .dev = { + .platform_data = wg302v2_uart_data, + }, + .num_resources = 1, + .resource = &wg302v2_uart_resource, +}; + +static struct platform_device *wg302v2_devices[] __initdata = { + &wg302v2_flash, + &wg302v2_uart, +}; + +static void __init wg302v2_init(void) +{ + ixp4xx_sys_init(); + + wg302v2_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); + wg302v2_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1; + + *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE; + *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0; + + platform_add_devices(wg302v2_devices, ARRAY_SIZE(wg302v2_devices)); +} + +#ifdef CONFIG_MACH_WG302V2 +MACHINE_START(WG302V2, "Netgear WG302 v2 / WAG302 v2") + /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */ + .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS, + .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc, + .map_io = ixp4xx_map_io, + .init_irq = ixp4xx_init_irq, + .timer = &ixp4xx_timer, + .boot_params = 0x0100, + .init_machine = wg302v2_init, +MACHINE_END +#endif diff --git a/arch/arm/mach-ks8695/Makefile b/arch/arm/mach-ks8695/Makefile index 56b7d33..2a07a28 100644 --- a/arch/arm/mach-ks8695/Makefile +++ b/arch/arm/mach-ks8695/Makefile @@ -3,7 +3,7 @@ # Makefile for KS8695 architecture support # -obj-y := cpu.o irq.o time.o devices.o +obj-y := cpu.o irq.o time.o gpio.o devices.o obj-m := obj-n := obj- := diff --git a/arch/arm/mach-ks8695/gpio.c b/arch/arm/mach-ks8695/gpio.c new file mode 100644 index 0000000..b1aa3cb --- /dev/null +++ b/arch/arm/mach-ks8695/gpio.c @@ -0,0 +1,218 @@ +/* + * arch/arm/mach-ks8695/gpio.c + * + * Copyright (C) 2006 Andrew Victor + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <linux/kernel.h> +#include <linux/mm.h> +#include <linux/init.h> +#include <linux/module.h> + +#include <asm/io.h> +#include <asm/hardware.h> +#include <asm/mach/irq.h> + +#include <asm/arch/regs-gpio.h> +#include <asm/arch/gpio.h> + +/* + * Configure a GPIO line for either GPIO function, or its internal + * function (Interrupt, Timer, etc). + */ +static void __init_or_module ks8695_gpio_mode(unsigned int pin, short gpio) +{ + unsigned int enable[] = { IOPC_IOEINT0EN, IOPC_IOEINT1EN, IOPC_IOEINT2EN, IOPC_IOEINT3EN, IOPC_IOTIM0EN, IOPC_IOTIM1EN }; + unsigned long x, flags; + + if (pin > KS8695_GPIO_5) /* only GPIO 0..5 have internal functions */ + return; + + local_irq_save(flags); + + x = __raw_readl(KS8695_GPIO_VA + KS8695_IOPC); + if (gpio) /* GPIO: set bit to 0 */ + x &= ~enable[pin]; + else /* Internal function: set bit to 1 */ + x |= enable[pin]; + __raw_writel(x, KS8695_GPIO_VA + KS8695_IOPC); + + local_irq_restore(flags); +} + + +static unsigned short gpio_irq[] = { KS8695_IRQ_EXTERN0, KS8695_IRQ_EXTERN1, KS8695_IRQ_EXTERN2, KS8695_IRQ_EXTERN3 }; + +/* + * Configure GPIO pin as external interrupt source. + */ +int __init_or_module ks8695_gpio_interrupt(unsigned int pin, unsigned int type) +{ + unsigned long x, flags; + + if (pin > KS8695_GPIO_3) /* only GPIO 0..3 can generate IRQ */ + return -EINVAL; + + local_irq_save(flags); + + /* set pin as input */ + x = __raw_readl(KS8695_GPIO_VA + KS8695_IOPM); + x &= ~IOPM_(pin); + __raw_writel(x, KS8695_GPIO_VA + KS8695_IOPM); + + local_irq_restore(flags); + + /* Set IRQ triggering type */ + set_irq_type(gpio_irq[pin], type); + + /* enable interrupt mode */ + ks8695_gpio_mode(pin, 0); + + return 0; +} +EXPORT_SYMBOL(ks8695_gpio_interrupt); + + + +/* .... Generic GPIO interface .............................................. */ + +/* + * Configure the GPIO line as an input. + */ +int __init_or_module gpio_direction_input(unsigned int pin) +{ + unsigned long x, flags; + + if (pin > KS8695_GPIO_15) + return -EINVAL; + + /* set pin to GPIO mode */ + ks8695_gpio_mode(pin, 1); + + local_irq_save(flags); + + /* set pin as input */ + x = __raw_readl(KS8695_GPIO_VA + KS8695_IOPM); + x &= ~IOPM_(pin); + __raw_writel(x, KS8695_GPIO_VA + KS8695_IOPM); + + local_irq_restore(flags); + + return 0; +} +EXPORT_SYMBOL(gpio_direction_input); + + +/* + * Configure the GPIO line as an output, with default state. + */ +int __init_or_module gpio_direction_output(unsigned int pin, unsigned int state) +{ + unsigned long x, flags; + + if (pin > KS8695_GPIO_15) + return -EINVAL; + + /* set pin to GPIO mode */ + ks8695_gpio_mode(pin, 1); + + local_irq_save(flags); + + /* set line state */ + x = __raw_readl(KS8695_GPIO_VA + KS8695_IOPD); + if (state) + x |= (1 << pin); + else + x &= ~(1 << pin); + __raw_writel(x, KS8695_GPIO_VA + KS8695_IOPD); + + /* set pin as output */ + x = __raw_readl(KS8695_GPIO_VA + KS8695_IOPM); + x |= IOPM_(pin); + __raw_writel(x, KS8695_GPIO_VA + KS8695_IOPM); + + local_irq_restore(flags); + + return 0; +} +EXPORT_SYMBOL(gpio_direction_output); + + +/* + * Set the state of an output GPIO line. + */ +void gpio_set_value(unsigned int pin, unsigned int state) +{ + unsigned long x, flags; + + if (pin > KS8695_GPIO_15) + return; + + local_irq_save(flags); + + /* set output line state */ + x = __raw_readl(KS8695_GPIO_VA + KS8695_IOPD); + if (state) + x |= (1 << pin); + else + x &= ~(1 << pin); + __raw_writel(x, KS8695_GPIO_VA + KS8695_IOPD); + + local_irq_restore(flags); +} +EXPORT_SYMBOL(gpio_set_value); + + +/* + * Read the state of a GPIO line. + */ +int gpio_get_value(unsigned int pin) +{ + unsigned long x; + + if (pin > KS8695_GPIO_15) + return -EINVAL; + + x = __raw_readl(KS8695_GPIO_VA + KS8695_IOPD); + return (x & (1 << pin)) != 0; +} +EXPORT_SYMBOL(gpio_get_value); + + +/* + * Map GPIO line to IRQ number. + */ +int gpio_to_irq(unsigned int pin) +{ + if (pin > KS8695_GPIO_3) /* only GPIO 0..3 can generate IRQ */ + return -EINVAL; + + return gpio_irq[pin]; +} +EXPORT_SYMBOL(gpio_to_irq); + + +/* + * Map IRQ number to GPIO line. + */ +int irq_to_gpio(unsigned int irq) +{ + if ((irq < KS8695_IRQ_EXTERN0) || (irq > KS8695_IRQ_EXTERN3)) + return -EINVAL; + + return (irq - KS8695_IRQ_EXTERN0); +} +EXPORT_SYMBOL(irq_to_gpio); diff --git a/arch/arm/mach-pxa/clock.c b/arch/arm/mach-pxa/clock.c index 8f7c90a..34a31ca 100644 --- a/arch/arm/mach-pxa/clock.c +++ b/arch/arm/mach-pxa/clock.c @@ -12,7 +12,6 @@ #include <asm/arch/pxa-regs.h> #include <asm/hardware.h> -#include <asm/semaphore.h> struct clk { struct list_head node; @@ -25,21 +24,21 @@ struct clk { }; static LIST_HEAD(clocks); -static DECLARE_MUTEX(clocks_sem); +static DEFINE_MUTEX(clocks_mutex); static DEFINE_SPINLOCK(clocks_lock); struct clk *clk_get(struct device *dev, const char *id) { struct clk *p, *clk = ERR_PTR(-ENOENT); - down(&clocks_sem); + mutex_lock(&clocks_mutex); list_for_each_entry(p, &clocks, node) { if (strcmp(id, p->name) == 0 && try_module_get(p->owner)) { clk = p; break; } } - up(&clocks_sem); + mutex_unlock(&clocks_mutex); return clk; } @@ -101,18 +100,18 @@ static struct clk clk_gpio27 = { int clk_register(struct clk *clk) { - down(&clocks_sem); + mutex_lock(&clocks_mutex); list_add(&clk->node, &clocks); - up(&clocks_sem); + mutex_unlock(&clocks_mutex); return 0; } EXPORT_SYMBOL(clk_register); void clk_unregister(struct clk *clk) { - down(&clocks_sem); + mutex_lock(&clocks_mutex); list_del(&clk->node); - up(&clocks_sem); + mutex_unlock(&clocks_mutex); } EXPORT_SYMBOL(clk_unregister); diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c index a1a900d..aab2729 100644 --- a/arch/arm/mach-pxa/corgi.c +++ b/arch/arm/mach-pxa/corgi.c @@ -44,6 +44,7 @@ #include <asm/hardware/scoop.h> #include "generic.h" +#include "devices.h" #include "sharpsl.h" @@ -368,7 +369,7 @@ MACHINE_START(CORGI, "SHARP Corgi") .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .fixup = fixup_corgi, .map_io = pxa_map_io, - .init_irq = pxa_init_irq, + .init_irq = pxa25x_init_irq, .init_machine = corgi_init, .timer = &pxa_timer, MACHINE_END @@ -380,7 +381,7 @@ MACHINE_START(SHEPHERD, "SHARP Shepherd") .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .fixup = fixup_corgi, .map_io = pxa_map_io, - .init_irq = pxa_init_irq, + .init_irq = pxa25x_init_irq, .init_machine = corgi_init, .timer = &pxa_timer, MACHINE_END @@ -392,7 +393,7 @@ MACHINE_START(HUSKY, "SHARP Husky") .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .fixup = fixup_corgi, .map_io = pxa_map_io, - .init_irq = pxa_init_irq, + .init_irq = pxa25x_init_irq, .init_machine = corgi_init, .timer = &pxa_timer, MACHINE_END diff --git a/arch/arm/mach-pxa/devices.h b/arch/arm/mach-pxa/devices.h new file mode 100644 index 0000000..9a6faff --- /dev/null +++ b/arch/arm/mach-pxa/devices.h @@ -0,0 +1,11 @@ +extern struct platform_device pxamci_device; +extern struct platform_device pxaudc_device; +extern struct platform_device pxafb_device; +extern struct platform_device ffuart_device; +extern struct platform_device btuart_device; +extern struct platform_device stuart_device; +extern struct platform_device hwuart_device; +extern struct platform_device pxai2c_device; +extern struct platform_device pxai2s_device; +extern struct platform_device pxaficp_device; +extern struct platform_device pxartc_device; diff --git a/arch/arm/mach-pxa/dma.c b/arch/arm/mach-pxa/dma.c index 4440bab..93c4f31 100644 --- a/arch/arm/mach-pxa/dma.c +++ b/arch/arm/mach-pxa/dma.c @@ -25,12 +25,15 @@ #include <asm/arch/pxa-regs.h> -static struct dma_channel { +struct dma_channel { char *name; + pxa_dma_prio prio; void (*irq_handler)(int, void *); void *data; -} dma_channels[PXA_DMA_CHANNELS]; +}; +static struct dma_channel *dma_channels; +static int num_dma_channels; int pxa_request_dma (char *name, pxa_dma_prio prio, void (*irq_handler)(int, void *), @@ -47,8 +50,9 @@ int pxa_request_dma (char *name, pxa_dma_prio prio, do { /* try grabbing a DMA channel with the requested priority */ - pxa_for_each_dma_prio (i, prio) { - if (!dma_channels[i].name) { + for (i = 0; i < num_dma_channels; i++) { + if ((dma_channels[i].prio == prio) && + !dma_channels[i].name) { found = 1; break; } @@ -91,7 +95,7 @@ static irqreturn_t dma_irq_handler(int irq, void *dev_id) { int i, dint = DINT; - for (i = 0; i < PXA_DMA_CHANNELS; i++) { + for (i = 0; i < num_dma_channels; i++) { if (dint & (1 << i)) { struct dma_channel *channel = &dma_channels[i]; if (channel->name && channel->irq_handler) { @@ -109,18 +113,32 @@ static irqreturn_t dma_irq_handler(int irq, void *dev_id) return IRQ_HANDLED; } -static int __init pxa_dma_init (void) +int __init pxa_init_dma(int num_ch) { - int ret; + int i, ret; - ret = request_irq (IRQ_DMA, dma_irq_handler, 0, "DMA", NULL); - if (ret) + dma_channels = kzalloc(sizeof(struct dma_channel) * num_ch, GFP_KERNEL); + if (dma_channels == NULL) + return -ENOMEM; + + ret = request_irq(IRQ_DMA, dma_irq_handler, IRQF_DISABLED, "DMA", NULL); + if (ret) { printk (KERN_CRIT "Wow! Can't register IRQ for DMA\n"); - return ret; -} + kfree(dma_channels); + return ret; + } -arch_initcall(pxa_dma_init); + /* dma channel priorities on pxa2xx processors: + * ch 0 - 3, 16 - 19 <--> (0) DMA_PRIO_HIGH + * ch 4 - 7, 20 - 23 <--> (1) DMA_PRIO_MEDIUM + * ch 8 - 15, 24 - 31 <--> (2) DMA_PRIO_LOW + */ + for (i = 0; i < num_ch; i++) + dma_channels[i].prio = min((i & 0xf) >> 2, DMA_PRIO_LOW); + + num_dma_channels = num_ch; + return 0; +} EXPORT_SYMBOL(pxa_request_dma); EXPORT_SYMBOL(pxa_free_dma); - diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c index 64b08b7..296539b 100644 --- a/arch/arm/mach-pxa/generic.c +++ b/arch/arm/mach-pxa/generic.c @@ -43,6 +43,7 @@ #include <asm/arch/irda.h> #include <asm/arch/i2c.h> +#include "devices.h" #include "generic.h" /* @@ -242,7 +243,7 @@ static struct resource pxamci_resources[] = { static u64 pxamci_dmamask = 0xffffffffUL; -static struct platform_device pxamci_device = { +struct platform_device pxamci_device = { .name = "pxa2xx-mci", .id = -1, .dev = { @@ -281,7 +282,7 @@ static struct resource pxa2xx_udc_resources[] = { static u64 udc_dma_mask = ~(u32)0; -static struct platform_device udc_device = { +struct platform_device pxaudc_device = { .name = "pxa2xx-udc", .id = -1, .resource = pxa2xx_udc_resources, @@ -307,7 +308,7 @@ static struct resource pxafb_resources[] = { static u64 fb_dma_mask = ~(u64)0; -static struct platform_device pxafb_device = { +struct platform_device pxafb_device = { .name = "pxa2xx-fb", .id = -1, .dev = { @@ -328,24 +329,24 @@ void __init set_pxa_fb_parent(struct device *parent_dev) pxafb_device.dev.parent = parent_dev; } -static struct platform_device ffuart_device = { +struct platform_device ffuart_device = { .name = "pxa2xx-uart", .id = 0, }; -static struct platform_device btuart_device = { +struct platform_device btuart_device = { .name = "pxa2xx-uart", .id = 1, }; -static struct platform_device stuart_device = { +struct platform_device stuart_device = { .name = "pxa2xx-uart", .id = 2, }; -static struct platform_device hwuart_device = { +struct platform_device hwuart_device = { .name = "pxa2xx-uart", .id = 3, }; -static struct resource i2c_resources[] = { +static struct resource pxai2c_resources[] = { { .start = 0x40301680, .end = 0x403016a3, @@ -357,40 +358,19 @@ static struct resource i2c_resources[] = { }, }; -static struct platform_device i2c_device = { +struct platform_device pxai2c_device = { .name = "pxa2xx-i2c", .id = 0, - .resource = i2c_resources, - .num_resources = ARRAY_SIZE(i2c_resources), + .resource = pxai2c_resources, + .num_resources = ARRAY_SIZE(pxai2c_resources), }; -#ifdef CONFIG_PXA27x -static struct resource i2c_power_resources[] = { - { - .start = 0x40f00180, - .end = 0x40f001a3, - .flags = IORESOURCE_MEM, - }, { - .start = IRQ_PWRI2C, - .end = IRQ_PWRI2C, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device i2c_power_device = { - .name = "pxa2xx-i2c", - .id = 1, - .resource = i2c_power_resources, - .num_resources = ARRAY_SIZE(i2c_resources), -}; -#endif - void __init pxa_set_i2c_info(struct i2c_pxa_platform_data *info) { - i2c_device.dev.platform_data = info; + pxai2c_device.dev.platform_data = info; } -static struct resource i2s_resources[] = { +static struct resource pxai2s_resources[] = { { .start = 0x40400000, .end = 0x40400083, @@ -402,16 +382,16 @@ static struct resource i2s_resources[] = { }, }; -static struct platform_device i2s_device = { +struct platform_device pxai2s_device = { .name = "pxa2xx-i2s", .id = -1, - .resource = i2s_resources, - .num_resources = ARRAY_SIZE(i2s_resources), + .resource = pxai2s_resources, + .num_resources = ARRAY_SIZE(pxai2s_resources), }; static u64 pxaficp_dmamask = ~(u32)0; -static struct platform_device pxaficp_device = { +struct platform_device pxaficp_device = { .name = "pxa2xx-ir", .id = -1, .dev = { @@ -425,42 +405,7 @@ void __init pxa_set_ficp_info(struct pxaficp_platform_data *info) pxaficp_device.dev.platform_data = info; } -static struct platform_device pxartc_device = { +struct platform_device pxartc_device = { .name = "sa1100-rtc", .id = -1, }; - -static struct platform_device *devices[] __initdata = { - &pxamci_device, - &udc_device, - &pxafb_device, - &ffuart_device, - &btuart_device, - &stuart_device, - &pxaficp_device, - &i2c_device, -#ifdef CONFIG_PXA27x - &i2c_power_device, -#endif - &i2s_device, - &pxartc_device, -}; - -static int __init pxa_init(void) -{ - int cpuid, ret; - - ret = platform_add_devices(devices, ARRAY_SIZE(devices)); - if (ret) - return ret; - - /* Only add HWUART for PXA255/26x; PXA210/250/27x do not have it. */ - cpuid = read_cpuid(CPUID_ID); - if (((cpuid >> 4) & 0xfff) == 0x2d0 || - ((cpuid >> 4) & 0xfff) == 0x290) - ret = platform_device_register(&hwuart_device); - - return ret; -} - -subsys_initcall(pxa_init); diff --git a/arch/arm/mach-pxa/generic.h b/arch/arm/mach-pxa/generic.h index e54a8dd..91ab2ad8 100644 --- a/arch/arm/mach-pxa/generic.h +++ b/arch/arm/mach-pxa/generic.h @@ -12,8 +12,12 @@ struct sys_timer; extern struct sys_timer pxa_timer; +extern void __init pxa_init_irq_low(void); +extern void __init pxa_init_irq_high(void); +extern void __init pxa_init_irq_gpio(int gpio_nr); +extern void __init pxa25x_init_irq(void); +extern void __init pxa27x_init_irq(void); extern void __init pxa_map_io(void); -extern void __init pxa_init_irq(void); extern unsigned int get_clk_frequency_khz(int info); diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c index 64df440..465108d 100644 --- a/arch/arm/mach-pxa/idp.c +++ b/arch/arm/mach-pxa/idp.c @@ -38,6 +38,7 @@ #include <asm/arch/mmc.h> #include "generic.h" +#include "devices.h" /* TODO: * - add pxa2xx_audio_ops_t device structure @@ -152,7 +153,7 @@ static void __init idp_init(void) static void __init idp_init_irq(void) { - pxa_init_irq(); + pxa25x_init_irq(); set_irq_type(TOUCH_PANEL_IRQ, TOUCH_PANEL_IRQ_EDGE); } diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c index 4619d5f..4b867b0 100644 --- a/arch/arm/mach-pxa/irq.c +++ b/arch/arm/mach-pxa/irq.c @@ -30,12 +30,12 @@ static void pxa_mask_low_irq(unsigned int irq) { - ICMR &= ~(1 << (irq + PXA_IRQ_SKIP)); + ICMR &= ~(1 << irq); } static void pxa_unmask_low_irq(unsigned int irq) { - ICMR |= (1 << (irq + PXA_IRQ_SKIP)); + ICMR |= (1 << irq); } static int pxa_set_wake(unsigned int irq, unsigned int on) @@ -67,7 +67,27 @@ static struct irq_chip pxa_internal_chip_low = { .set_wake = pxa_set_wake, }; -#if PXA_INTERNAL_IRQS > 32 +void __init pxa_init_irq_low(void) +{ + int irq; + + /* disable all IRQs */ + ICMR = 0; + + /* all IRQs are IRQ, not FIQ */ + ICLR = 0; + + /* only unmasked interrupts kick us out of idle */ + ICCR = 1; + + for (irq = PXA_IRQ(0); irq <= PXA_IRQ(31); irq++) { + set_irq_chip(irq, &pxa_internal_chip_low); + set_irq_handler(irq, handle_level_irq); + set_irq_flags(irq, IRQF_VALID); + } +} + +#ifdef CONFIG_PXA27x /* * This is for the second set of internal IRQs as found on the PXA27x. @@ -75,12 +95,12 @@ static struct irq_chip pxa_internal_chip_low = { static void pxa_mask_high_irq(unsigned int irq) { - ICMR2 &= ~(1 << (irq - 32 + PXA_IRQ_SKIP)); + ICMR2 &= ~(1 << (irq - 32)); } static void pxa_unmask_high_irq(unsigned int irq) { - ICMR2 |= (1 << (irq - 32 + PXA_IRQ_SKIP)); + ICMR2 |= (1 << (irq - 32)); } static struct irq_chip pxa_internal_chip_high = { @@ -90,6 +110,19 @@ static struct irq_chip pxa_internal_chip_high = { .unmask = pxa_unmask_high_irq, }; +void __init pxa_init_irq_high(void) +{ + int irq; + + ICMR2 = 0; + ICLR2 = 0; + + for (irq = PXA_IRQ(32); irq < PXA_IRQ(64); irq++) { + set_irq_chip(irq, &pxa_internal_chip_high); + set_irq_handler(irq, handle_level_irq); + set_irq_flags(irq, IRQF_VALID); + } +} #endif /* Note that if an input/irq line ever gets changed to an output during @@ -217,7 +250,7 @@ static void pxa_gpio_demux_handler(unsigned int irq, struct irq_desc *desc) do { loop = 0; - mask = GEDR0 & ~3; + mask = GEDR0 & GPIO_IRQ_mask[0] & ~3; if (mask) { GEDR0 = mask; irq = IRQ_GPIO(2); @@ -233,7 +266,7 @@ static void pxa_gpio_demux_handler(unsigned int irq, struct irq_desc *desc) loop = 1; } - mask = GEDR1; + mask = GEDR1 & GPIO_IRQ_mask[1]; if (mask) { GEDR1 = mask; irq = IRQ_GPIO(32); @@ -248,7 +281,7 @@ static void pxa_gpio_demux_handler(unsigned int irq, struct irq_desc *desc) loop = 1; } - mask = GEDR2; + mask = GEDR2 & GPIO_IRQ_mask[2]; if (mask) { GEDR2 = mask; irq = IRQ_GPIO(64); @@ -263,8 +296,7 @@ static void pxa_gpio_demux_handler(unsigned int irq, struct irq_desc *desc) loop = 1; } -#if PXA_LAST_GPIO >= 96 - mask = GEDR3; + mask = GEDR3 & GPIO_IRQ_mask[3]; if (mask) { GEDR3 = mask; irq = IRQ_GPIO(96); @@ -278,7 +310,6 @@ static void pxa_gpio_demux_handler(unsigned int irq, struct irq_desc *desc) } while (mask); loop = 1; } -#endif } while (loop); } @@ -314,64 +345,27 @@ static struct irq_chip pxa_muxed_gpio_chip = { .set_wake = pxa_set_gpio_wake, }; - -void __init pxa_init_irq(void) +void __init pxa_init_irq_gpio(int gpio_nr) { - int irq; - - /* disable all IRQs */ - ICMR = 0; - - /* all IRQs are IRQ, not FIQ */ - ICLR = 0; + int irq, i; /* clear all GPIO edge detects */ - GFER0 = 0; - GFER1 = 0; - GFER2 = 0; - GRER0 = 0; - GRER1 = 0; - GRER2 = 0; - GEDR0 = GEDR0; - GEDR1 = GEDR1; - GEDR2 = GEDR2; - -#ifdef CONFIG_PXA27x - /* And similarly for the extra regs on the PXA27x */ - ICMR2 = 0; - ICLR2 = 0; - GFER3 = 0; - GRER3 = 0; - GEDR3 = GEDR3; -#endif - - /* only unmasked interrupts kick us out of idle */ - ICCR = 1; + for (i = 0; i < gpio_nr; i += 32) { + GFER(i) = 0; + GRER(i) = 0; + GEDR(i) = GEDR(i); + } /* GPIO 0 and 1 must have their mask bit always set */ GPIO_IRQ_mask[0] = 3; - for (irq = PXA_IRQ(PXA_IRQ_SKIP); irq <= PXA_IRQ(31); irq++) { - set_irq_chip(irq, &pxa_internal_chip_low); - set_irq_handler(irq, handle_level_irq); - set_irq_flags(irq, IRQF_VALID); - } - -#if PXA_INTERNAL_IRQS > 32 - for (irq = PXA_IRQ(32); irq < PXA_IRQ(PXA_INTERNAL_IRQS); irq++) { - set_irq_chip(irq, &pxa_internal_chip_high); - set_irq_handler(irq, handle_level_irq); - set_irq_flags(irq, IRQF_VALID); - } -#endif - for (irq = IRQ_GPIO0; irq <= IRQ_GPIO1; irq++) { set_irq_chip(irq, &pxa_low_gpio_chip); set_irq_handler(irq, handle_edge_irq); set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); } - for (irq = IRQ_GPIO(2); irq <= IRQ_GPIO(PXA_LAST_GPIO); irq++) { + for (irq = IRQ_GPIO(2); irq <= IRQ_GPIO(gpio_nr); irq++) { set_irq_chip(irq, &pxa_muxed_gpio_chip); set_irq_handler(irq, handle_edge_irq); set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c index e309766..2611644 100644 --- a/arch/arm/mach-pxa/lpd270.c +++ b/arch/arm/mach-pxa/lpd270.c @@ -46,6 +46,7 @@ #include <asm/arch/ohci.h> #include "generic.h" +#include "devices.h" static unsigned int lpd270_irq_enabled; @@ -97,7 +98,7 @@ static void __init lpd270_init_irq(void) { int irq; - pxa_init_irq(); + pxa27x_init_irq(); __raw_writew(0, LPD270_INT_MASK); __raw_writew(0, LPD270_INT_STATUS); diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c index 6377b2e..e70048f 100644 --- a/arch/arm/mach-pxa/lubbock.c +++ b/arch/arm/mach-pxa/lubbock.c @@ -48,6 +48,7 @@ #include <asm/arch/mmc.h> #include "generic.h" +#include "devices.h" #define LUB_MISC_WR __LUB_REG(LUBBOCK_FPGA_PHYS + 0x080) @@ -103,7 +104,7 @@ static void __init lubbock_init_irq(void) { int irq; - pxa_init_irq(); + pxa25x_init_irq(); /* setup extra lubbock irqs */ for (irq = LUBBOCK_IRQ(0); irq <= LUBBOCK_LAST_IRQ; irq++) { diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c index ed99a81..b02c79c 100644 --- a/arch/arm/mach-pxa/mainstone.c +++ b/arch/arm/mach-pxa/mainstone.c @@ -46,6 +46,7 @@ #include <asm/arch/ohci.h> #include "generic.h" +#include "devices.h" static unsigned long mainstone_irq_enabled; @@ -89,7 +90,7 @@ static void __init mainstone_init_irq(void) { int irq; - pxa_init_irq(); + pxa27x_init_irq(); /* setup extra Mainstone irqs */ for(irq = MAINSTONE_IRQ(0); irq <= MAINSTONE_IRQ(15); irq++) { diff --git a/arch/arm/mach-pxa/pm.c b/arch/arm/mach-pxa/pm.c index 6bf15ae..e66dbc2 100644 --- a/arch/arm/mach-pxa/pm.c +++ b/arch/arm/mach-pxa/pm.c @@ -77,7 +77,6 @@ int pxa_pm_enter(suspend_state_t state) { unsigned long sleep_save[SLEEP_SAVE_SIZE]; unsigned long checksum = 0; - struct timespec delta, rtc; int i; extern void pxa_cpu_pm_enter(suspend_state_t state); @@ -87,11 +86,6 @@ int pxa_pm_enter(suspend_state_t state) iwmmxt_task_disable(NULL); #endif - /* preserve current time */ - rtc.tv_sec = RCNR; - rtc.tv_nsec = 0; - save_time_delta(&delta, &rtc); - SAVE(GPLR0); SAVE(GPLR1); SAVE(GPLR2); SAVE(GPDR0); SAVE(GPDR1); SAVE(GPDR2); SAVE(GRER0); SAVE(GRER1); SAVE(GRER2); @@ -183,10 +177,6 @@ int pxa_pm_enter(suspend_state_t state) RESTORE(PSTR); - /* restore current time */ - rtc.tv_sec = RCNR; - restore_time_delta(&delta, &rtc); - #ifdef DEBUG printk(KERN_DEBUG "*** made it back from resume\n"); #endif @@ -200,40 +190,3 @@ unsigned long sleep_phys_sp(void *sp) { return virt_to_phys(sp); } - -/* - * Called after processes are frozen, but before we shut down devices. - */ -int pxa_pm_prepare(suspend_state_t state) -{ - extern int pxa_cpu_pm_prepare(suspend_state_t state); - - return pxa_cpu_pm_prepare(state); -} - -EXPORT_SYMBOL_GPL(pxa_pm_prepare); - -/* - * Called after devices are re-setup, but before processes are thawed. - */ -int pxa_pm_finish(suspend_state_t state) -{ - return 0; -} - -EXPORT_SYMBOL_GPL(pxa_pm_finish); - -static struct pm_ops pxa_pm_ops = { - .prepare = pxa_pm_prepare, - .enter = pxa_pm_enter, - .finish = pxa_pm_finish, - .valid = pm_valid_only_mem, -}; - -static int __init pxa_pm_init(void) -{ - pm_set_ops(&pxa_pm_ops); - return 0; -} - -device_initcall(pxa_pm_init); diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c index 34fb80b..655668d 100644 --- a/arch/arm/mach-pxa/poodle.c +++ b/arch/arm/mach-pxa/poodle.c @@ -45,6 +45,7 @@ #include <asm/mach/sharpsl_param.h> #include "generic.h" +#include "devices.h" #include "sharpsl.h" static struct resource poodle_scoop_resources[] = { @@ -412,7 +413,7 @@ MACHINE_START(POODLE, "SHARP Poodle") .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .fixup = fixup_poodle, .map_io = pxa_map_io, - .init_irq = pxa_init_irq, + .init_irq = pxa25x_init_irq, .timer = &pxa_timer, .init_machine = poodle_init, MACHINE_END diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c index c1f2173..f36ca44 100644 --- a/arch/arm/mach-pxa/pxa25x.c +++ b/arch/arm/mach-pxa/pxa25x.c @@ -19,12 +19,17 @@ #include <linux/module.h> #include <linux/kernel.h> #include <linux/init.h> +#include <linux/platform_device.h> #include <linux/pm.h> #include <asm/hardware.h> +#include <asm/arch/irqs.h> #include <asm/arch/pxa-regs.h> +#include <asm/arch/pm.h> +#include <asm/arch/dma.h> #include "generic.h" +#include "devices.h" /* * Various clock factors driven by the CCCR register. @@ -105,18 +110,6 @@ EXPORT_SYMBOL(get_lcdclk_frequency_10khz); #ifdef CONFIG_PM -int pxa_cpu_pm_prepare(suspend_state_t state) -{ - switch (state) { - case PM_SUSPEND_MEM: - break; - default: - return -EINVAL; - } - - return 0; -} - void pxa_cpu_pm_enter(suspend_state_t state) { extern void pxa_cpu_suspend(unsigned int); @@ -133,4 +126,49 @@ void pxa_cpu_pm_enter(suspend_state_t state) } } +static struct pm_ops pxa25x_pm_ops = { + .enter = pxa_pm_enter, + .valid = pm_valid_only_mem, +}; +#endif + +void __init pxa25x_init_irq(void) +{ + pxa_init_irq_low(); + pxa_init_irq_gpio(85); +} + +static struct platform_device *pxa25x_devices[] __initdata = { + &pxamci_device, + &pxaudc_device, + &pxafb_device, + &ffuart_device, + &btuart_device, + &stuart_device, + &pxai2c_device, + &pxai2s_device, + &pxaficp_device, + &pxartc_device, +}; + +static int __init pxa25x_init(void) +{ + int ret = 0; + + if (cpu_is_pxa21x() || cpu_is_pxa25x()) { + if ((ret = pxa_init_dma(16))) + return ret; +#ifdef CONFIG_PM + pm_set_ops(&pxa25x_pm_ops); #endif + ret = platform_add_devices(pxa25x_devices, + ARRAY_SIZE(pxa25x_devices)); + } + /* Only add HWUART for PXA255/26x; PXA210/250/27x do not have it. */ + if (cpu_is_pxa25x()) + ret = platform_device_register(&hwuart_device); + + return ret; +} + +subsys_initcall(pxa25x_init); diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c index c64bab4..aa5bb02 100644 --- a/arch/arm/mach-pxa/pxa27x.c +++ b/arch/arm/mach-pxa/pxa27x.c @@ -19,10 +19,14 @@ #include <asm/hardware.h> #include <asm/irq.h> +#include <asm/arch/irqs.h> #include <asm/arch/pxa-regs.h> #include <asm/arch/ohci.h> +#include <asm/arch/pm.h> +#include <asm/arch/dma.h> #include "generic.h" +#include "devices.h" /* Crystal clock: 13MHz */ #define BASE_CLK 13000000 @@ -122,17 +126,6 @@ EXPORT_SYMBOL(get_lcdclk_frequency_10khz); #ifdef CONFIG_PM -int pxa_cpu_pm_prepare(suspend_state_t state) -{ - switch (state) { - case PM_SUSPEND_MEM: - case PM_SUSPEND_STANDBY: - return 0; - default: - return -EINVAL; - } -} - void pxa_cpu_pm_enter(suspend_state_t state) { extern void pxa_cpu_standby(void); @@ -140,9 +133,9 @@ void pxa_cpu_pm_enter(suspend_state_t state) extern void pxa_cpu_resume(void); if (state == PM_SUSPEND_STANDBY) - CKEN = CKEN_MEMC | CKEN_OSTIMER | CKEN_LCD | CKEN_PWM0; + CKEN = (1 << CKEN_MEMC) | (1 << CKEN_OSTIMER) | (1 << CKEN_LCD) | (1 << CKEN_PWM0); else - CKEN = CKEN_MEMC | CKEN_OSTIMER; + CKEN = (1 << CKEN_MEMC) | (1 << CKEN_OSTIMER); /* ensure voltage-change sequencer not initiated, which hangs */ PCFR &= ~PCFR_FVC; @@ -162,6 +155,15 @@ void pxa_cpu_pm_enter(suspend_state_t state) } } +static int pxa27x_pm_valid(suspend_state_t state) +{ + return state == PM_SUSPEND_MEM || state == PM_SUSPEND_STANDBY; +} + +static struct pm_ops pxa27x_pm_ops = { + .enter = pxa_pm_enter, + .valid = pxa27x_pm_valid, +}; #endif /* @@ -183,7 +185,7 @@ static struct resource pxa27x_ohci_resources[] = { }, }; -static struct platform_device ohci_device = { +static struct platform_device pxaohci_device = { .name = "pxa27x-ohci", .id = -1, .dev = { @@ -196,16 +198,62 @@ static struct platform_device ohci_device = { void __init pxa_set_ohci_info(struct pxaohci_platform_data *info) { - ohci_device.dev.platform_data = info; + pxaohci_device.dev.platform_data = info; } +static struct resource i2c_power_resources[] = { + { + .start = 0x40f00180, + .end = 0x40f001a3, + .flags = IORESOURCE_MEM, + }, { + .start = IRQ_PWRI2C, + .end = IRQ_PWRI2C, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device pxai2c_power_device = { + .name = "pxa2xx-i2c", + .id = 1, + .resource = i2c_power_resources, + .num_resources = ARRAY_SIZE(i2c_power_resources), +}; + static struct platform_device *devices[] __initdata = { - &ohci_device, + &pxamci_device, + &pxaudc_device, + &pxafb_device, + &ffuart_device, + &btuart_device, + &stuart_device, + &pxai2c_device, + &pxai2c_power_device, + &pxai2s_device, + &pxaficp_device, + &pxartc_device, + &pxaohci_device, }; +void __init pxa27x_init_irq(void) +{ + pxa_init_irq_low(); + pxa_init_irq_high(); + pxa_init_irq_gpio(128); +} + static int __init pxa27x_init(void) { - return platform_add_devices(devices, ARRAY_SIZE(devices)); + int ret = 0; + if (cpu_is_pxa27x()) { + if ((ret = pxa_init_dma(32))) + return ret; +#ifdef CONFIG_PM + pm_set_ops(&pxa27x_pm_ops); +#endif + ret = platform_add_devices(devices, ARRAY_SIZE(devices)); + } + return ret; } subsys_initcall(pxa27x_init); diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c index 3cbac63..bae47e1 100644 --- a/arch/arm/mach-pxa/spitz.c +++ b/arch/arm/mach-pxa/spitz.c @@ -48,6 +48,7 @@ #include <asm/hardware/scoop.h> #include "generic.h" +#include "devices.h" #include "sharpsl.h" /* @@ -560,7 +561,7 @@ MACHINE_START(SPITZ, "SHARP Spitz") .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .fixup = fixup_spitz, .map_io = pxa_map_io, - .init_irq = pxa_init_irq, + .init_irq = pxa27x_init_irq, .init_machine = spitz_init, .timer = &pxa_timer, MACHINE_END @@ -572,7 +573,7 @@ MACHINE_START(BORZOI, "SHARP Borzoi") .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .fixup = fixup_spitz, .map_io = pxa_map_io, - .init_irq = pxa_init_irq, + .init_irq = pxa27x_init_irq, .init_machine = spitz_init, .timer = &pxa_timer, MACHINE_END @@ -584,7 +585,7 @@ MACHINE_START(AKITA, "SHARP Akita") .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .fixup = fixup_spitz, .map_io = pxa_map_io, - .init_irq = pxa_init_irq, + .init_irq = pxa27x_init_irq, .init_machine = akita_init, .timer = &pxa_timer, MACHINE_END diff --git a/arch/arm/mach-pxa/time.c b/arch/arm/mach-pxa/time.c index 5248abe..6f91fd2 100644 --- a/arch/arm/mach-pxa/time.c +++ b/arch/arm/mach-pxa/time.c @@ -30,11 +30,6 @@ #include <asm/arch/pxa-regs.h> -static inline unsigned long pxa_get_rtc_time(void) -{ - return RCNR; -} - static int pxa_set_rtc(void) { unsigned long current_time = xtime.tv_sec; @@ -122,10 +117,6 @@ static void __init pxa_timer_init(void) set_rtc = pxa_set_rtc; - tv.tv_nsec = 0; - tv.tv_sec = pxa_get_rtc_time(); - do_settimeofday(&tv); - OIER = 0; /* disable any timer interrupts */ OSSR = 0xf; /* clear status on all timers */ setup_irq(IRQ_OST0, &pxa_timer_irq); diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c index 7273877..240fd04 100644 --- a/arch/arm/mach-pxa/tosa.c +++ b/arch/arm/mach-pxa/tosa.c @@ -42,7 +42,7 @@ #include <asm/mach/sharpsl_param.h> #include "generic.h" - +#include "devices.h" /* * SCOOP Device @@ -332,7 +332,7 @@ MACHINE_START(TOSA, "SHARP Tosa") .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .fixup = fixup_tosa, .map_io = pxa_map_io, - .init_irq = pxa_init_irq, + .init_irq = pxa25x_init_irq, .init_machine = tosa_init, .timer = &pxa_timer, MACHINE_END diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c index 28c79bd..e4ba43b 100644 --- a/arch/arm/mach-pxa/trizeps4.c +++ b/arch/arm/mach-pxa/trizeps4.c @@ -49,6 +49,7 @@ #include <asm/arch/ohci.h> #include "generic.h" +#include "devices.h" /******************************************************************************************** * ONBOARD FLASH @@ -503,7 +504,7 @@ MACHINE_START(TRIZEPS4, "Keith und Koep Trizeps IV module") .boot_params = TRIZEPS4_SDRAM_BASE + 0x100, .init_machine = trizeps4_init, .map_io = trizeps4_map_io, - .init_irq = pxa_init_irq, + .init_irq = pxa27x_init_irq, .timer = &pxa_timer, MACHINE_END diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c index f01de80..8b52ea9 100644 --- a/arch/arm/mach-s3c2410/mach-bast.c +++ b/arch/arm/mach-s3c2410/mach-bast.c @@ -20,6 +20,8 @@ #include <linux/platform_device.h> #include <linux/dm9000.h> +#include <net/ax88796.h> + #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> @@ -409,6 +411,61 @@ static struct s3c2410_platform_i2c bast_i2c_info = { .max_freq = 130*1000, }; +/* Asix AX88796 10/100 ethernet controller */ + +static struct ax_plat_data bast_asix_platdata = { + .flags = AXFLG_MAC_FROMDEV, + .wordlength = 2, + .dcr_val = 0x48, + .rcr_val = 0x40, +}; + +static struct resource bast_asix_resource[] = { + [0] = { + .start = S3C2410_CS5 + BAST_PA_ASIXNET, + .end = S3C2410_CS5 + BAST_PA_ASIXNET + (0x18 * 0x20) - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = S3C2410_CS5 + BAST_PA_ASIXNET + (0x1f * 0x20), + .end = S3C2410_CS5 + BAST_PA_ASIXNET + (0x1f * 0x20), + .flags = IORESOURCE_MEM, + }, + [2] = { + .start = IRQ_ASIX, + .end = IRQ_ASIX, + .flags = IORESOURCE_IRQ + } +}; + +static struct platform_device bast_device_asix = { + .name = "ax88796", + .id = 0, + .num_resources = ARRAY_SIZE(bast_asix_resource), + .resource = bast_asix_resource, + .dev = { + .platform_data = &bast_asix_platdata + } +}; + +/* Asix AX88796 10/100 ethernet controller parallel port */ + +static struct resource bast_asixpp_resource[] = { + [0] = { + .start = S3C2410_CS5 + BAST_PA_ASIXNET + (0x18 * 0x20), + .end = S3C2410_CS5 + BAST_PA_ASIXNET + (0x1b * 0x20) - 1, + .flags = IORESOURCE_MEM, + } +}; + +static struct platform_device bast_device_axpp = { + .name = "ax88796-pp", + .id = 0, + .num_resources = ARRAY_SIZE(bast_asixpp_resource), + .resource = bast_asixpp_resource, +}; + +/* LCD/VGA controller */ static struct s3c2410fb_mach_info __initdata bast_lcd_info = { .width = 640, @@ -453,6 +510,8 @@ static struct platform_device *bast_devices[] __initdata = { &s3c_device_nand, &bast_device_nor, &bast_device_dm9k, + &bast_device_asix, + &bast_device_axpp, &bast_sio, }; diff --git a/arch/arm/mach-s3c2440/mach-anubis.c b/arch/arm/mach-s3c2440/mach-anubis.c index b5d387e..29c163d 100644 --- a/arch/arm/mach-s3c2440/mach-anubis.c +++ b/arch/arm/mach-s3c2440/mach-anubis.c @@ -18,6 +18,9 @@ #include <linux/serial_core.h> #include <linux/platform_device.h> +#include <linux/sm501.h> +#include <linux/sm501-regs.h> + #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> @@ -42,6 +45,8 @@ #include <linux/mtd/nand_ecc.h> #include <linux/mtd/partitions.h> +#include <net/ax88796.h> + #include <asm/plat-s3c24xx/clock.h> #include <asm/plat-s3c24xx/devs.h> #include <asm/plat-s3c24xx/cpu.h> @@ -76,8 +81,8 @@ static struct map_desc anubis_iodesc[] __initdata = { .length = SZ_4K, .type = MT_DEVICE, }, { - .virtual = (u32)ANUBIS_VA_CTRL2, - .pfn = __phys_to_pfn(ANUBIS_PA_CTRL2), + .virtual = (u32)ANUBIS_VA_IDREG, + .pfn = __phys_to_pfn(ANUBIS_PA_IDREG), .length = SZ_4K, .type = MT_DEVICE, }, @@ -153,6 +158,29 @@ static struct mtd_partition anubis_default_nand_part[] = { } }; +static struct mtd_partition anubis_default_nand_part_large[] = { + [0] = { + .name = "Boot Agent", + .size = SZ_128K, + .offset = 0, + }, + [1] = { + .name = "/boot", + .size = SZ_4M - SZ_128K, + .offset = SZ_128K, + }, + [2] = { + .name = "user1", + .offset = SZ_4M, + .size = SZ_32M - SZ_4M, + }, + [3] = { + .name = "user2", + .offset = SZ_32M, + .size = MTDPART_SIZ_FULL, + } +}; + /* the Anubis has 3 selectable slots for nand-flash, the two * on-board chip areas, as well as the external slot. * @@ -260,6 +288,104 @@ static struct platform_device anubis_device_ide1 = { .resource = anubis_ide1_resource, }; +/* Asix AX88796 10/100 ethernet controller */ + +static struct ax_plat_data anubis_asix_platdata = { + .flags = AXFLG_MAC_FROMDEV, + .wordlength = 2, + .dcr_val = 0x48, + .rcr_val = 0x40, +}; + +static struct resource anubis_asix_resource[] = { + [0] = { + .start = S3C2410_CS5, + .end = S3C2410_CS5 + (0x20 * 0x20) -1, + .flags = IORESOURCE_MEM + }, + [1] = { + .start = IRQ_ASIX, + .end = IRQ_ASIX, + .flags = IORESOURCE_IRQ + } +}; + +static struct platform_device anubis_device_asix = { + .name = "ax88796", + .id = 0, + .num_resources = ARRAY_SIZE(anubis_asix_resource), + .resource = anubis_asix_resource, + .dev = { + .platform_data = &anubis_asix_platdata, + } +}; + +/* SM501 */ + +static struct resource anubis_sm501_resource[] = { + [0] = { + .start = S3C2410_CS2, + .end = S3C2410_CS2 + SZ_8M, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = S3C2410_CS2 + SZ_64M - SZ_2M, + .end = S3C2410_CS2 + SZ_64M - 1, + .flags = IORESOURCE_MEM, + }, + [2] = { + .start = IRQ_EINT0, + .end = IRQ_EINT0, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct sm501_initdata anubis_sm501_initdata = { + .gpio_high = { + .set = 0x3F000000, /* 24bit panel */ + .mask = 0x0, + }, + .misc_timing = { + .set = 0x010100, /* SDRAM timing */ + .mask = 0x1F1F00, + }, + .misc_control = { + .set = SM501_MISC_PNL_24BIT, + .mask = 0, + }, + + /* set the SDRAM and bus clocks */ + .mclk = 72 * MHZ, + .m1xclk = 144 * MHZ, +}; + +static struct sm501_platdata_gpio_i2c anubis_sm501_gpio_i2c[] = { + [0] = { + .pin_scl = 44, + .pin_sda = 45, + }, + [1] = { + .pin_scl = 40, + .pin_sda = 41, + }, +}; + +static struct sm501_platdata anubis_sm501_platdata = { + .init = &anubis_sm501_initdata, + .gpio_i2c = anubis_sm501_gpio_i2c, + .gpio_i2c_nr = ARRAY_SIZE(anubis_sm501_gpio_i2c), +}; + +static struct platform_device anubis_device_sm501 = { + .name = "sm501", + .id = 0, + .num_resources = ARRAY_SIZE(anubis_sm501_resource), + .resource = anubis_sm501_resource, + .dev = { + .platform_data = &anubis_sm501_platdata, + }, +}; + /* Standard Anubis devices */ static struct platform_device *anubis_devices[] __initdata = { @@ -271,6 +397,8 @@ static struct platform_device *anubis_devices[] __initdata = { &s3c_device_nand, &anubis_device_ide0, &anubis_device_ide1, + &anubis_device_asix, + &anubis_device_sm501, }; static struct clk *anubis_clocks[] = { @@ -304,8 +432,17 @@ static void __init anubis_map_io(void) s3c24xx_init_clocks(0); s3c24xx_init_uarts(anubis_uartcfgs, ARRAY_SIZE(anubis_uartcfgs)); - /* ensure that the GPIO is setup */ - s3c2410_gpio_setpin(S3C2410_GPA0, 1); + /* check for the newer revision boards with large page nand */ + + if ((__raw_readb(ANUBIS_VA_IDREG) & ANUBIS_IDREG_REVMASK) >= 4) { + printk(KERN_INFO "ANUBIS-B detected (revision %d)\n", + __raw_readb(ANUBIS_VA_IDREG) & ANUBIS_IDREG_REVMASK); + anubis_nand_sets[0].partitions = anubis_default_nand_part_large; + anubis_nand_sets[0].nr_partitions = ARRAY_SIZE(anubis_default_nand_part_large); + } else { + /* ensure that the GPIO is setup */ + s3c2410_gpio_setpin(S3C2410_GPA0, 1); + } } static void __init anubis_init(void) diff --git a/arch/arm/mach-s3c2440/mach-osiris.c b/arch/arm/mach-s3c2440/mach-osiris.c index 4d6c7a5..89f4c9c 100644 --- a/arch/arm/mach-s3c2440/mach-osiris.c +++ b/arch/arm/mach-s3c2440/mach-osiris.c @@ -16,6 +16,7 @@ #include <linux/timer.h> #include <linux/init.h> #include <linux/device.h> +#include <linux/sysdev.h> #include <linux/serial_core.h> #include <asm/mach/arch.h> @@ -65,6 +66,11 @@ static struct map_desc osiris_iodesc[] __initdata = { /* CPLD control registers */ { + .virtual = (u32)OSIRIS_VA_CTRL0, + .pfn = __phys_to_pfn(OSIRIS_PA_CTRL0), + .length = SZ_16K, + .type = MT_DEVICE, + }, { .virtual = (u32)OSIRIS_VA_CTRL1, .pfn = __phys_to_pfn(OSIRIS_PA_CTRL1), .length = SZ_16K, @@ -74,6 +80,11 @@ static struct map_desc osiris_iodesc[] __initdata = { .pfn = __phys_to_pfn(OSIRIS_PA_CTRL2), .length = SZ_16K, .type = MT_DEVICE, + }, { + .virtual = (u32)OSIRIS_VA_IDREG, + .pfn = __phys_to_pfn(OSIRIS_PA_IDREG), + .length = SZ_16K, + .type = MT_DEVICE, }, }; @@ -155,6 +166,29 @@ static struct mtd_partition osiris_default_nand_part[] = { } }; +static struct mtd_partition osiris_default_nand_part_large[] = { + [0] = { + .name = "Boot Agent", + .size = SZ_128K, + .offset = 0, + }, + [1] = { + .name = "/boot", + .size = SZ_4M - SZ_128K, + .offset = SZ_128K, + }, + [2] = { + .name = "user1", + .offset = SZ_4M, + .size = SZ_32M - SZ_4M, + }, + [3] = { + .name = "user2", + .offset = SZ_32M, + .size = MTDPART_SIZ_FULL, + } +}; + /* the Osiris has 3 selectable slots for nand-flash, the two * on-board chip areas, as well as the external slot. * @@ -195,13 +229,13 @@ static void osiris_nand_select(struct s3c2410_nand_set *set, int slot) pr_debug("osiris_nand: selecting slot %d (set %p,%p)\n", slot, set, set->nr_map); - tmp = __raw_readb(OSIRIS_VA_CTRL1); - tmp &= ~OSIRIS_CTRL1_NANDSEL; + tmp = __raw_readb(OSIRIS_VA_CTRL0); + tmp &= ~OSIRIS_CTRL0_NANDSEL; tmp |= slot; - pr_debug("osiris_nand: ctrl1 now %02x\n", tmp); + pr_debug("osiris_nand: ctrl0 now %02x\n", tmp); - __raw_writeb(tmp, OSIRIS_VA_CTRL1); + __raw_writeb(tmp, OSIRIS_VA_CTRL0); } static struct s3c2410_platform_nand osiris_nand_info = { @@ -235,10 +269,45 @@ static struct platform_device osiris_pcmcia = { .resource = osiris_pcmcia_resource, }; +/* Osiris power management device */ + +#ifdef CONFIG_PM +static unsigned char pm_osiris_ctrl0; + +static int osiris_pm_suspend(struct sys_device *sd, pm_message_t state) +{ + pm_osiris_ctrl0 = __raw_readb(OSIRIS_VA_CTRL0); + return 0; +} + +static int osiris_pm_resume(struct sys_device *sd) +{ + if (pm_osiris_ctrl0 & OSIRIS_CTRL0_FIX8) + __raw_writeb(OSIRIS_CTRL1_FIX8, OSIRIS_VA_CTRL1); + + return 0; +} + +#else +#define osiris_pm_suspend NULL +#define osiris_pm_resume NULL +#endif + +static struct sysdev_class osiris_pm_sysclass = { + set_kset_name("mach-osiris"), + .suspend = osiris_pm_suspend, + .resume = osiris_pm_resume, +}; + +static struct sys_device osiris_pm_sysdev = { + .cls = &osiris_pm_sysclass, +}; + /* Standard Osiris devices */ static struct platform_device *osiris_devices[] __initdata = { &s3c_device_i2c, + &s3c_device_wdt, &s3c_device_nand, &osiris_pcmcia, }; @@ -276,18 +345,30 @@ static void __init osiris_map_io(void) s3c24xx_init_clocks(0); s3c24xx_init_uarts(osiris_uartcfgs, ARRAY_SIZE(osiris_uartcfgs)); + /* check for the newer revision boards with large page nand */ + + if ((__raw_readb(OSIRIS_VA_IDREG) & OSIRIS_ID_REVMASK) >= 4) { + printk(KERN_INFO "OSIRIS-B detected (revision %d)\n", + __raw_readb(OSIRIS_VA_IDREG) & OSIRIS_ID_REVMASK); + osiris_nand_sets[0].partitions = osiris_default_nand_part_large; + osiris_nand_sets[0].nr_partitions = ARRAY_SIZE(osiris_default_nand_part_large); + } else { + /* write-protect line to the NAND */ + s3c2410_gpio_setpin(S3C2410_GPA0, 1); + } + /* fix bus configuration (nBE settings wrong on ABLE pre v2.20) */ local_irq_save(flags); __raw_writel(__raw_readl(S3C2410_BWSCON) | S3C2410_BWSCON_ST1 | S3C2410_BWSCON_ST2 | S3C2410_BWSCON_ST3 | S3C2410_BWSCON_ST4 | S3C2410_BWSCON_ST5, S3C2410_BWSCON); local_irq_restore(flags); - - /* write-protect line to the NAND */ - s3c2410_gpio_setpin(S3C2410_GPA0, 1); } static void __init osiris_init(void) { + sysdev_class_register(&osiris_pm_sysclass); + sysdev_register(&osiris_pm_sysdev); + platform_add_devices(osiris_devices, ARRAY_SIZE(osiris_devices)); }; @@ -299,5 +380,6 @@ MACHINE_START(OSIRIS, "Simtec-OSIRIS") .map_io = osiris_map_io, .init_machine = osiris_init, .init_irq = s3c24xx_init_irq, + .init_machine = osiris_init, .timer = &s3c24xx_timer, MACHINE_END diff --git a/arch/arm/mach-sa1100/neponset.c b/arch/arm/mach-sa1100/neponset.c index 4cbf946..3a0a1ee 100644 --- a/arch/arm/mach-sa1100/neponset.c +++ b/arch/arm/mach-sa1100/neponset.c @@ -185,28 +185,21 @@ static int __devinit neponset_probe(struct platform_device *dev) /* * LDM power management. */ +static unsigned int neponset_saved_state; + static int neponset_suspend(struct platform_device *dev, pm_message_t state) { /* * Save state. */ - if (!dev->dev.power.saved_state) - dev->dev.power.saved_state = kmalloc(sizeof(unsigned int), GFP_KERNEL); - if (!dev->dev.power.saved_state) - return -ENOMEM; - - *(unsigned int *)dev->dev.power.saved_state = NCR_0; + neponset_saved_state = NCR_0; return 0; } static int neponset_resume(struct platform_device *dev) { - if (dev->dev.power.saved_state) { - NCR_0 = *(unsigned int *)dev->dev.power.saved_state; - kfree(dev->dev.power.saved_state); - dev->dev.power.saved_state = NULL; - } + NCR_0 = neponset_saved_state; return 0; } diff --git a/arch/arm/mach-sa1100/pm.c b/arch/arm/mach-sa1100/pm.c index d674cf3..01a37d3 100644 --- a/arch/arm/mach-sa1100/pm.c +++ b/arch/arm/mach-sa1100/pm.c @@ -57,12 +57,7 @@ enum { SLEEP_SAVE_SP = 0, static int sa11x0_pm_enter(suspend_state_t state) { unsigned long gpio, sleep_save[SLEEP_SAVE_SIZE]; - struct timespec delta, rtc; - /* preserve current time */ - rtc.tv_sec = RCNR; - rtc.tv_nsec = 0; - save_time_delta(&delta, &rtc); gpio = GPLR; /* save vital registers */ @@ -119,10 +114,6 @@ static int sa11x0_pm_enter(suspend_state_t state) */ PSSR = PSSR_PH; - /* restore current time */ - rtc.tv_sec = RCNR; - restore_time_delta(&delta, &rtc); - return 0; } diff --git a/arch/arm/mach-sa1100/time.c b/arch/arm/mach-sa1100/time.c index 29cb0c1..fdf7b01 100644 --- a/arch/arm/mach-sa1100/time.c +++ b/arch/arm/mach-sa1100/time.c @@ -21,25 +21,6 @@ #define RTC_DEF_DIVIDER (32768 - 1) #define RTC_DEF_TRIM 0 -static unsigned long __init sa1100_get_rtc_time(void) -{ - /* - * According to the manual we should be able to let RTTR be zero - * and then a default divisor for a 32.768KHz clock is used. - * Apparently this doesn't work, at least for my SA1110 rev 5. - * If the clock divider is uninitialized then reset it to the - * default value to get the 1Hz clock. - */ - if (RTTR == 0) { - RTTR = RTC_DEF_DIVIDER + (RTC_DEF_TRIM << 16); - printk(KERN_WARNING "Warning: uninitialized Real Time Clock\n"); - /* The current RTC value probably doesn't make sense either */ - RCNR = 0; - return 0; - } - return RCNR; -} - static int sa1100_set_rtc(void) { unsigned long current_time = xtime.tv_sec; @@ -117,15 +98,10 @@ static struct irqaction sa1100_timer_irq = { static void __init sa1100_timer_init(void) { - struct timespec tv; unsigned long flags; set_rtc = sa1100_set_rtc; - tv.tv_nsec = 0; - tv.tv_sec = sa1100_get_rtc_time(); - do_settimeofday(&tv); - OIER = 0; /* disable any timer interrupts */ OSSR = 0xf; /* clear status on all timers */ setup_irq(IRQ_OST0, &sa1100_timer_irq); diff --git a/arch/arm/mach-versatile/pci.c b/arch/arm/mach-versatile/pci.c index ba58223..ca82901 100644 --- a/arch/arm/mach-versatile/pci.c +++ b/arch/arm/mach-versatile/pci.c @@ -117,7 +117,10 @@ static int versatile_read_config(struct pci_bus *bus, unsigned int devfn, int wh } else { switch (size) { case 1: - v = __raw_readb(addr); + v = __raw_readl(addr); + if (where & 2) v >>= 16; + if (where & 1) v >>= 8; + v &= 0xff; break; case 2: diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c index f3ade18..7595277 100644 --- a/arch/arm/mm/ioremap.c +++ b/arch/arm/mm/ioremap.c @@ -280,7 +280,10 @@ __arm_ioremap_pfn(unsigned long pfn, unsigned long offset, size_t size, if (!type) return NULL; - size = PAGE_ALIGN(size); + /* + * Page align the mapping size, taking account of any offset. + */ + size = PAGE_ALIGN(offset + size); area = get_vm_area(size, VM_IOREMAP); if (!area) @@ -325,11 +328,6 @@ __arm_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype) if (!size || last_addr < phys_addr) return NULL; - /* - * Page align the mapping size - */ - size = PAGE_ALIGN(last_addr + 1) - phys_addr; - return __arm_ioremap_pfn(pfn, offset, size, mtype); } EXPORT_SYMBOL(__arm_ioremap); diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index 02e050a..3b5e47d 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -527,9 +527,9 @@ void __init create_mapping(struct map_desc *md) return; } - addr = md->virtual; + addr = md->virtual & PAGE_MASK; phys = (unsigned long)__pfn_to_phys(md->pfn); - length = PAGE_ALIGN(md->length); + length = PAGE_ALIGN(md->length + (md->virtual & ~PAGE_MASK)); if (type->prot_l1 == 0 && ((addr | phys | length) & ~SECTION_MASK)) { printk(KERN_WARNING "BUG: map for 0x%08lx at 0x%08lx can not " diff --git a/arch/arm/plat-iop/Makefile b/arch/arm/plat-iop/Makefile index 4d2b1da..36bff03 100644 --- a/arch/arm/plat-iop/Makefile +++ b/arch/arm/plat-iop/Makefile @@ -12,6 +12,7 @@ obj-$(CONFIG_ARCH_IOP32X) += setup.o obj-$(CONFIG_ARCH_IOP32X) += time.o obj-$(CONFIG_ARCH_IOP32X) += io.o obj-$(CONFIG_ARCH_IOP32X) += cp6.o +obj-$(CONFIG_ARCH_IOP32X) += adma.o # IOP33X obj-$(CONFIG_ARCH_IOP33X) += gpio.o @@ -21,6 +22,7 @@ obj-$(CONFIG_ARCH_IOP33X) += setup.o obj-$(CONFIG_ARCH_IOP33X) += time.o obj-$(CONFIG_ARCH_IOP33X) += io.o obj-$(CONFIG_ARCH_IOP33X) += cp6.o +obj-$(CONFIG_ARCH_IOP33X) += adma.o # IOP13XX obj-$(CONFIG_ARCH_IOP13XX) += cp6.o diff --git a/arch/arm/plat-iop/adma.c b/arch/arm/plat-iop/adma.c new file mode 100644 index 0000000..53c5e9a --- /dev/null +++ b/arch/arm/plat-iop/adma.c @@ -0,0 +1,209 @@ +/* + * platform device definitions for the iop3xx dma/xor engines + * Copyright © 2006, Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. + * + */ +#include <linux/platform_device.h> +#include <asm/hardware/iop3xx.h> +#include <linux/dma-mapping.h> +#include <asm/arch/adma.h> +#include <asm/hardware/iop_adma.h> + +#ifdef CONFIG_ARCH_IOP32X +#define IRQ_DMA0_EOT IRQ_IOP32X_DMA0_EOT +#define IRQ_DMA0_EOC IRQ_IOP32X_DMA0_EOC +#define IRQ_DMA0_ERR IRQ_IOP32X_DMA0_ERR + +#define IRQ_DMA1_EOT IRQ_IOP32X_DMA1_EOT +#define IRQ_DMA1_EOC IRQ_IOP32X_DMA1_EOC +#define IRQ_DMA1_ERR IRQ_IOP32X_DMA1_ERR + +#define IRQ_AA_EOT IRQ_IOP32X_AA_EOT +#define IRQ_AA_EOC IRQ_IOP32X_AA_EOC +#define IRQ_AA_ERR IRQ_IOP32X_AA_ERR +#endif +#ifdef CONFIG_ARCH_IOP33X +#define IRQ_DMA0_EOT IRQ_IOP33X_DMA0_EOT +#define IRQ_DMA0_EOC IRQ_IOP33X_DMA0_EOC +#define IRQ_DMA0_ERR IRQ_IOP33X_DMA0_ERR + +#define IRQ_DMA1_EOT IRQ_IOP33X_DMA1_EOT +#define IRQ_DMA1_EOC IRQ_IOP33X_DMA1_EOC +#define IRQ_DMA1_ERR IRQ_IOP33X_DMA1_ERR + +#define IRQ_AA_EOT IRQ_IOP33X_AA_EOT +#define IRQ_AA_EOC IRQ_IOP33X_AA_EOC +#define IRQ_AA_ERR IRQ_IOP33X_AA_ERR +#endif +/* AAU and DMA Channels */ +static struct resource iop3xx_dma_0_resources[] = { + [0] = { + .start = IOP3XX_DMA_PHYS_BASE(0), + .end = IOP3XX_DMA_UPPER_PA(0), + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_DMA0_EOT, + .end = IRQ_DMA0_EOT, + .flags = IORESOURCE_IRQ + }, + [2] = { + .start = IRQ_DMA0_EOC, + .end = IRQ_DMA0_EOC, + .flags = IORESOURCE_IRQ + }, + [3] = { + .start = IRQ_DMA0_ERR, + .end = IRQ_DMA0_ERR, + .flags = IORESOURCE_IRQ + } +}; + +static struct resource iop3xx_dma_1_resources[] = { + [0] = { + .start = IOP3XX_DMA_PHYS_BASE(1), + .end = IOP3XX_DMA_UPPER_PA(1), + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_DMA1_EOT, + .end = IRQ_DMA1_EOT, + .flags = IORESOURCE_IRQ + }, + [2] = { + .start = IRQ_DMA1_EOC, + .end = IRQ_DMA1_EOC, + .flags = IORESOURCE_IRQ + }, + [3] = { + .start = IRQ_DMA1_ERR, + .end = IRQ_DMA1_ERR, + .flags = IORESOURCE_IRQ + } +}; + + +static struct resource iop3xx_aau_resources[] = { + [0] = { + .start = IOP3XX_AAU_PHYS_BASE, + .end = IOP3XX_AAU_UPPER_PA, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_AA_EOT, + .end = IRQ_AA_EOT, + .flags = IORESOURCE_IRQ + }, + [2] = { + .start = IRQ_AA_EOC, + .end = IRQ_AA_EOC, + .flags = IORESOURCE_IRQ + }, + [3] = { + .start = IRQ_AA_ERR, + .end = IRQ_AA_ERR, + .flags = IORESOURCE_IRQ + } +}; + +static u64 iop3xx_adma_dmamask = DMA_32BIT_MASK; + +static struct iop_adma_platform_data iop3xx_dma_0_data = { + .hw_id = DMA0_ID, + .pool_size = PAGE_SIZE, +}; + +static struct iop_adma_platform_data iop3xx_dma_1_data = { + .hw_id = DMA1_ID, + .pool_size = PAGE_SIZE, +}; + +static struct iop_adma_platform_data iop3xx_aau_data = { + .hw_id = AAU_ID, + .pool_size = 3 * PAGE_SIZE, +}; + +struct platform_device iop3xx_dma_0_channel = { + .name = "iop-adma", + .id = 0, + .num_resources = 4, + .resource = iop3xx_dma_0_resources, + .dev = { + .dma_mask = &iop3xx_adma_dmamask, + .coherent_dma_mask = DMA_64BIT_MASK, + .platform_data = (void *) &iop3xx_dma_0_data, + }, +}; + +struct platform_device iop3xx_dma_1_channel = { + .name = "iop-adma", + .id = 1, + .num_resources = 4, + .resource = iop3xx_dma_1_resources, + .dev = { + .dma_mask = &iop3xx_adma_dmamask, + .coherent_dma_mask = DMA_64BIT_MASK, + .platform_data = (void *) &iop3xx_dma_1_data, + }, +}; + +struct platform_device iop3xx_aau_channel = { + .name = "iop-adma", + .id = 2, + .num_resources = 4, + .resource = iop3xx_aau_resources, + .dev = { + .dma_mask = &iop3xx_adma_dmamask, + .coherent_dma_mask = DMA_64BIT_MASK, + .platform_data = (void *) &iop3xx_aau_data, + }, +}; + +static int __init iop3xx_adma_cap_init(void) +{ + #ifdef CONFIG_ARCH_IOP32X /* the 32x DMA does not perform CRC32C */ + dma_cap_set(DMA_MEMCPY, iop3xx_dma_0_data.cap_mask); + dma_cap_set(DMA_INTERRUPT, iop3xx_dma_0_data.cap_mask); + #else + dma_cap_set(DMA_MEMCPY, iop3xx_dma_0_data.cap_mask); + dma_cap_set(DMA_MEMCPY_CRC32C, iop3xx_dma_0_data.cap_mask); + dma_cap_set(DMA_INTERRUPT, iop3xx_dma_0_data.cap_mask); + #endif + + #ifdef CONFIG_ARCH_IOP32X /* the 32x DMA does not perform CRC32C */ + dma_cap_set(DMA_MEMCPY, iop3xx_dma_1_data.cap_mask); + dma_cap_set(DMA_INTERRUPT, iop3xx_dma_1_data.cap_mask); + #else + dma_cap_set(DMA_MEMCPY, iop3xx_dma_1_data.cap_mask); + dma_cap_set(DMA_MEMCPY_CRC32C, iop3xx_dma_1_data.cap_mask); + dma_cap_set(DMA_INTERRUPT, iop3xx_dma_1_data.cap_mask); + #endif + + #ifdef CONFIG_ARCH_IOP32X /* the 32x AAU does not perform zero sum */ + dma_cap_set(DMA_XOR, iop3xx_aau_data.cap_mask); + dma_cap_set(DMA_MEMSET, iop3xx_aau_data.cap_mask); + dma_cap_set(DMA_INTERRUPT, iop3xx_aau_data.cap_mask); + #else + dma_cap_set(DMA_XOR, iop3xx_aau_data.cap_mask); + dma_cap_set(DMA_ZERO_SUM, iop3xx_aau_data.cap_mask); + dma_cap_set(DMA_MEMSET, iop3xx_aau_data.cap_mask); + dma_cap_set(DMA_INTERRUPT, iop3xx_aau_data.cap_mask); + #endif + + return 0; +} + +arch_initcall(iop3xx_adma_cap_init); diff --git a/arch/arm/vfp/entry.S b/arch/arm/vfp/entry.S index ca2a5ad..806ce26 100644 --- a/arch/arm/vfp/entry.S +++ b/arch/arm/vfp/entry.S @@ -29,6 +29,10 @@ do_vfp: add r10, r10, #TI_VFPSTATE @ r10 = workspace ldr pc, [r4] @ call VFP entry point +ENTRY(vfp_null_entry) + mov pc, lr +ENDPROC(vfp_null_entry) + .LCvfp: .word vfp_vector diff --git a/arch/arm/vfp/vfpmodule.c b/arch/arm/vfp/vfpmodule.c index f1e5951..1106b5f 100644 --- a/arch/arm/vfp/vfpmodule.c +++ b/arch/arm/vfp/vfpmodule.c @@ -26,8 +26,9 @@ */ void vfp_testing_entry(void); void vfp_support_entry(void); +void vfp_null_entry(void); -void (*vfp_vector)(void) = vfp_testing_entry; +void (*vfp_vector)(void) = vfp_null_entry; union vfp_state *last_VFP_context[NR_CPUS]; /* @@ -321,8 +322,10 @@ static int __init vfp_init(void) * The handler is already setup to just log calls, so * we just need to read the VFPSID register. */ + vfp_vector = vfp_testing_entry; vfpsid = fmrx(FPSID); barrier(); + vfp_vector = vfp_null_entry; printk(KERN_INFO "VFP support v0.3: "); if (VFP_arch) { diff --git a/arch/arm26/Kconfig b/arch/arm26/Kconfig index 20688bc..9044f33 100644 --- a/arch/arm26/Kconfig +++ b/arch/arm26/Kconfig @@ -17,6 +17,9 @@ config MMU bool default y +config NO_DMA + def_bool y + config ARCH_ACORN bool default y diff --git a/arch/arm26/defconfig b/arch/arm26/defconfig index c4a8970..2b7d44b 100644 --- a/arch/arm26/defconfig +++ b/arch/arm26/defconfig @@ -248,7 +248,6 @@ CONFIG_I2C_CHARDEV=y # CONFIG_JBD_DEBUG is not set # CONFIG_FAT_FS is not set # CONFIG_MSDOS_FS is not set -# CONFIG_UMSDOS_FS is not set # CONFIG_VFAT_FS is not set # CONFIG_EFS_FS is not set # CONFIG_JFFS_FS is not set diff --git a/arch/arm26/mm/init.c b/arch/arm26/mm/init.c index 562fac1..36e7ee3 100644 --- a/arch/arm26/mm/init.c +++ b/arch/arm26/mm/init.c @@ -33,9 +33,6 @@ #include <asm/map.h> - -#define TABLE_SIZE PTRS_PER_PTE * sizeof(pte_t)) - struct mmu_gather mmu_gathers[NR_CPUS]; extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; diff --git a/arch/avr32/boards/atngw100/setup.c b/arch/avr32/boards/atngw100/setup.c index 9bc37d4..6c4dc0a 100644 --- a/arch/avr32/boards/atngw100/setup.c +++ b/arch/avr32/boards/atngw100/setup.c @@ -94,9 +94,6 @@ static void __init set_hw_addr(struct platform_device *pdev) clk_put(pclk); } -struct platform_device *at32_usart_map[1]; -unsigned int at32_nr_usarts = 1; - void __init setup_board(void) { at32_map_usart(1, 0); /* USART 1: /dev/ttyS0, DB9 */ diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c index fe1dbe2..e253e86 100644 --- a/arch/avr32/boards/atstk1000/atstk1002.c +++ b/arch/avr32/boards/atstk1000/atstk1002.c @@ -42,6 +42,7 @@ static struct spi_board_info spi0_board_info[] __initdata = { .modalias = "ltv350qv", .max_speed_hz = 16000000, .chip_select = 1, + .mode = SPI_MODE_3, }, }; diff --git a/arch/avr32/configs/atngw100_defconfig b/arch/avr32/configs/atngw100_defconfig index c254ffc..49493ad 100644 --- a/arch/avr32/configs/atngw100_defconfig +++ b/arch/avr32/configs/atngw100_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.21-rc6 -# Thu Apr 12 16:35:07 2007 +# Linux kernel version: 2.6.22-rc5 +# Sat Jun 23 15:40:05 2007 # CONFIG_AVR32=y CONFIG_GENERIC_GPIO=y @@ -40,6 +40,7 @@ CONFIG_BSD_PROCESS_ACCT_V3=y # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -57,14 +58,20 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y # CONFIG_BASE_FULL is not set CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +# CONFIG_SLUB_DEBUG is not set +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=1 -# CONFIG_SLOB is not set # # Loadable module support @@ -148,6 +155,7 @@ CONFIG_CMDLINE="" # # Bus options # +# CONFIG_ARCH_SUPPORTS_MSI is not set # # PCCARD (PCMCIA/CardBus) support @@ -168,7 +176,6 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -212,14 +219,11 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set - -# -# IP: Virtual Server Configuration -# # CONFIG_IP_VS is not set CONFIG_IPV6=y # CONFIG_IPV6_PRIVACY is not set # CONFIG_IPV6_ROUTER_PREF is not set +# CONFIG_IPV6_OPTIMISTIC_DAD is not set CONFIG_INET6_AH=y CONFIG_INET6_ESP=y CONFIG_INET6_IPCOMP=y @@ -242,8 +246,6 @@ CONFIG_NETFILTER=y # # CONFIG_NETFILTER_NETLINK is not set CONFIG_NF_CONNTRACK_ENABLED=m -CONFIG_NF_CONNTRACK_SUPPORT=y -# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set CONFIG_NF_CONNTRACK=m CONFIG_NF_CT_ACCT=y CONFIG_NF_CONNTRACK_MARK=y @@ -357,20 +359,8 @@ CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_RAW=m - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -397,7 +387,16 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -417,10 +416,6 @@ CONFIG_STANDALONE=y # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set # CONFIG_MTD_CONCAT is not set @@ -464,7 +459,6 @@ CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_OBSOLETE_CHIPS is not set # # Mapping drivers for chip access @@ -492,16 +486,13 @@ CONFIG_MTD_DATAFLASH=y # CONFIG_MTD_DOC2000 is not set # CONFIG_MTD_DOC2001 is not set # CONFIG_MTD_DOC2001PLUS is not set - -# -# NAND Flash Device Drivers -# # CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set # -# OneNAND Flash Device Drivers +# UBI - Unsorted block images # -# CONFIG_MTD_ONENAND is not set +# CONFIG_MTD_UBI is not set # # Parallel port support @@ -530,10 +521,7 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # Misc devices # - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -542,10 +530,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set # @@ -554,19 +538,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_MD is not set # -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# # Network device support # CONFIG_NETDEVICES=y @@ -574,10 +545,6 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m - -# -# PHY device support -# # CONFIG_PHYLIB is not set # @@ -586,27 +553,14 @@ CONFIG_TUN=m CONFIG_NET_ETHERNET=y CONFIG_MII=y CONFIG_MACB=y +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set # -# Ethernet (1000 Mbit) -# - -# -# Ethernet (10000 Mbit) -# - -# -# Token Ring devices -# - -# -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set CONFIG_PPP=m # CONFIG_PPP_MULTILINK is not set @@ -671,15 +625,10 @@ CONFIG_UNIX98_PTYS=y # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_RTC is not set # CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set @@ -687,10 +636,6 @@ CONFIG_UNIX98_PTYS=y # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# # CONFIG_I2C is not set # @@ -710,17 +655,13 @@ CONFIG_SPI_ATMEL=y # SPI Protocol Masters # # CONFIG_SPI_AT25 is not set +# CONFIG_SPI_SPIDEV is not set # # Dallas's 1-wire bus # # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# # CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set # # Multifunction device drivers @@ -731,16 +672,19 @@ CONFIG_SPI_ATMEL=y # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set # @@ -763,10 +707,6 @@ CONFIG_SPI_ATMEL=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -809,14 +749,6 @@ CONFIG_SPI_ATMEL=y # # -# Auxiliary Display support -# - -# -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -911,6 +843,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -993,11 +926,9 @@ CONFIG_MAGIC_SYSRQ=y # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set -CONFIG_LOG_BUF_SHIFT=14 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set -# CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set @@ -1044,6 +975,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_BLOWFISH is not set @@ -1072,6 +1004,7 @@ CONFIG_CRYPTO_DEFLATE=y CONFIG_BITREVERSE=y CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y @@ -1083,3 +1016,4 @@ CONFIG_TEXTSEARCH_FSM=m CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/avr32/configs/atstk1002_defconfig b/arch/avr32/configs/atstk1002_defconfig index 77dace9..3b977fd 100644 --- a/arch/avr32/configs/atstk1002_defconfig +++ b/arch/avr32/configs/atstk1002_defconfig @@ -1,9 +1,10 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20-rc6 -# Fri Jan 26 13:12:59 2007 +# Linux kernel version: 2.6.22-rc5 +# Sat Jun 23 15:32:08 2007 # CONFIG_AVR32=y +CONFIG_GENERIC_GPIO=y CONFIG_GENERIC_HARDIRQS=y CONFIG_HARDIRQS_SW_RESEND=y CONFIG_GENERIC_IRQ_PROBE=y @@ -13,6 +14,7 @@ CONFIG_GENERIC_TIME=y # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_BUG=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -30,19 +32,22 @@ CONFIG_LOCALVERSION="" CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y CONFIG_TASKSTATS=y CONFIG_TASK_DELAY_ACCT=y +# CONFIG_TASK_XACCT is not set # CONFIG_UTS_NS is not set CONFIG_AUDIT=y # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y CONFIG_RELAY=y +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y -# CONFIG_TASK_XACCT is not set CONFIG_SYSCTL=y CONFIG_EMBEDDED=y # CONFIG_SYSCTL_SYSCALL is not set @@ -55,14 +60,20 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y # CONFIG_BASE_FULL is not set CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +# CONFIG_SLUB_DEBUG is not set +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=1 -# CONFIG_SLOB is not set # # Loadable module support @@ -105,7 +116,15 @@ CONFIG_PLATFORM_AT32AP=y CONFIG_CPU_AT32AP7000=y CONFIG_BOARD_ATSTK1002=y CONFIG_BOARD_ATSTK1000=y +# CONFIG_BOARD_ATNGW100 is not set CONFIG_LOADER_U_BOOT=y + +# +# Atmel AVR32 AP options +# +# CONFIG_AP7000_32_BIT_SMC is not set +CONFIG_AP7000_16_BIT_SMC=y +# CONFIG_AP7000_8_BIT_SMC is not set CONFIG_LOAD_ADDRESS=0x10000000 CONFIG_ENTRY_ADDRESS=0x90000000 CONFIG_PHYS_OFFSET=0x10000000 @@ -127,6 +146,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 # CONFIG_OWNERSHIP_TRACE is not set # CONFIG_HZ_100 is not set CONFIG_HZ_250=y @@ -138,6 +158,7 @@ CONFIG_CMDLINE="" # # Bus options # +# CONFIG_ARCH_SUPPORTS_MSI is not set # # PCCARD (PCMCIA/CardBus) support @@ -158,7 +179,6 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -194,20 +214,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -233,7 +241,16 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -246,16 +263,13 @@ CONFIG_STANDALONE=y # CONFIG_PREVENT_FIRMWARE_BUILD is not set # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set # CONFIG_MTD_CONCAT is not set @@ -299,7 +313,6 @@ CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_OBSOLETE_CHIPS is not set # # Mapping drivers for chip access @@ -325,16 +338,13 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # CONFIG_MTD_DOC2000 is not set # CONFIG_MTD_DOC2001 is not set # CONFIG_MTD_DOC2001PLUS is not set - -# -# NAND Flash Device Drivers -# # CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set # -# OneNAND Flash Device Drivers +# UBI - Unsorted block images # -# CONFIG_MTD_ONENAND is not set +# CONFIG_MTD_UBI is not set # # Parallel port support @@ -344,6 +354,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -356,18 +367,13 @@ CONFIG_BLK_DEV_RAM=m CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # -# CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -376,10 +382,6 @@ CONFIG_BLK_DEV_INITRD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set # @@ -388,19 +390,6 @@ CONFIG_BLK_DEV_INITRD=y # CONFIG_MD is not set # -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# # Network device support # CONFIG_NETDEVICES=y @@ -408,10 +397,6 @@ CONFIG_DUMMY=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m - -# -# PHY device support -# # CONFIG_PHYLIB is not set # @@ -420,27 +405,14 @@ CONFIG_TUN=m CONFIG_NET_ETHERNET=y CONFIG_MII=y CONFIG_MACB=y +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set # -# Ethernet (1000 Mbit) -# - -# -# Ethernet (10000 Mbit) -# - -# -# Token Ring devices -# - -# -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set CONFIG_PPP=m # CONFIG_PPP_MULTILINK is not set @@ -505,15 +477,10 @@ CONFIG_UNIX98_PTYS=y # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_RTC is not set # CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set @@ -521,10 +488,6 @@ CONFIG_UNIX98_PTYS=y # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# # CONFIG_I2C is not set # @@ -537,29 +500,31 @@ CONFIG_UNIX98_PTYS=y # Dallas's 1-wire bus # # CONFIG_W1 is not set +# CONFIG_HWMON is not set # -# Hardware Monitoring support +# Multifunction device drivers # -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # -# CONFIG_FIRMWARE_EDID is not set +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -581,10 +546,6 @@ CONFIG_UNIX98_PTYS=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -627,10 +588,6 @@ CONFIG_UNIX98_PTYS=y # # -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=m @@ -712,8 +669,20 @@ CONFIG_JFFS2_RTIME=y # # Network File Systems # -# CONFIG_NFS_FS is not set +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set # CONFIG_NFSD is not set +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set @@ -787,15 +756,14 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set -# CONFIG_DEBUG_SLAB is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set @@ -806,6 +774,7 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_FRAME_POINTER=y CONFIG_FORCED_INLINING=y # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set # CONFIG_KPROBES is not set # @@ -825,10 +794,13 @@ CONFIG_FORCED_INLINING=y CONFIG_BITREVERSE=y CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_AUDIT_GENERIC=y CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/avr32/kernel/traps.c b/arch/avr32/kernel/traps.c index 86d1075..aaa7928 100644 --- a/arch/avr32/kernel/traps.c +++ b/arch/avr32/kernel/traps.c @@ -184,7 +184,7 @@ asmlinkage void do_illegal_opcode(unsigned long ecr, struct pt_regs *regs) if (!user_mode(regs) && (ecr == ECR_ILLEGAL_OPCODE)) { enum bug_trap_type type; - type = report_bug(regs->pc); + type = report_bug(regs->pc, regs); switch (type) { case BUG_TRAP_TYPE_NONE: break; diff --git a/arch/avr32/mach-at32ap/at32ap7000.c b/arch/avr32/mach-at32ap/at32ap7000.c index 1d2bf34..4dda42d 100644 --- a/arch/avr32/mach-at32ap/at32ap7000.c +++ b/arch/avr32/mach-at32ap/at32ap7000.c @@ -9,6 +9,7 @@ #include <linux/fb.h> #include <linux/init.h> #include <linux/platform_device.h> +#include <linux/dma-mapping.h> #include <linux/spi/spi.h> #include <asm/io.h> @@ -45,19 +46,30 @@ .flags = IORESOURCE_IRQ, \ } +/* REVISIT these assume *every* device supports DMA, but several + * don't ... tc, smc, pio, rtc, watchdog, pwm, ps2, and more. + */ #define DEFINE_DEV(_name, _id) \ +static u64 _name##_id##_dma_mask = DMA_32BIT_MASK; \ static struct platform_device _name##_id##_device = { \ .name = #_name, \ .id = _id, \ + .dev = { \ + .dma_mask = &_name##_id##_dma_mask, \ + .coherent_dma_mask = DMA_32BIT_MASK, \ + }, \ .resource = _name##_id##_resource, \ .num_resources = ARRAY_SIZE(_name##_id##_resource), \ } #define DEFINE_DEV_DATA(_name, _id) \ +static u64 _name##_id##_dma_mask = DMA_32BIT_MASK; \ static struct platform_device _name##_id##_device = { \ .name = #_name, \ .id = _id, \ .dev = { \ + .dma_mask = &_name##_id##_dma_mask, \ .platform_data = &_name##_id##_data, \ + .coherent_dma_mask = DMA_32BIT_MASK, \ }, \ .resource = _name##_id##_resource, \ .num_resources = ARRAY_SIZE(_name##_id##_resource), \ diff --git a/arch/avr32/mm/cache.c b/arch/avr32/mm/cache.c index 8f7b1c3..c1233c6 100644 --- a/arch/avr32/mm/cache.c +++ b/arch/avr32/mm/cache.c @@ -23,7 +23,6 @@ void invalidate_dcache_region(void *start, size_t size) { unsigned long v, begin, end, linesz, mask; - int flush = 0; linesz = boot_cpu_data.dcache.linesz; mask = linesz - 1; @@ -32,24 +31,21 @@ void invalidate_dcache_region(void *start, size_t size) * instead of invalidating ... never discard valid data! */ begin = (unsigned long)start; - end = begin + size - 1; + end = begin + size; if (begin & mask) { flush_dcache_line(start); begin += linesz; - flush = 1; } - if ((end & mask) != mask) { + if (end & mask) { flush_dcache_line((void *)end); - end -= linesz; - flush = 1; + end &= ~mask; } /* remaining cachelines only need invalidation */ - for (v = begin; v <= end; v += linesz) + for (v = begin; v < end; v += linesz) invalidate_dcache_line((void *)v); - if (flush) - flush_write_buffer(); + flush_write_buffer(); } void clean_dcache_region(void *start, size_t size) diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c index e011f1c..4b24952 100644 --- a/arch/avr32/mm/fault.c +++ b/arch/avr32/mm/fault.c @@ -158,7 +158,7 @@ bad_area: up_read(&mm->mmap_sem); if (user_mode(regs)) { - if (exception_trace) + if (exception_trace && printk_ratelimit()) printk("%s%s[%d]: segfault at %08lx pc %08lx " "sp %08lx ecr %lu\n", is_init(tsk) ? KERN_EMERG : KERN_INFO, diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index b1b111b..017defa 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -71,6 +71,7 @@ config GENERIC_CALIBRATE_DELAY config IRQCHIP_DEMUX_GPIO bool + depends on (BF53x || BF561 || BF54x) default y source "init/Kconfig" @@ -114,6 +115,26 @@ config BF537 help BF537 Processor Support. +config BF542 + bool "BF542" + help + BF542 Processor Support. + +config BF544 + bool "BF544" + help + BF544 Processor Support. + +config BF548 + bool "BF548" + help + BF548 Processor Support. + +config BF549 + bool "BF549" + help + BF549 Processor Support. + config BF561 bool "BF561" help @@ -125,6 +146,11 @@ choice prompt "Silicon Rev" default BF_REV_0_2 if BF537 default BF_REV_0_3 if BF533 + default BF_REV_0_0 if BF549 + +config BF_REV_0_0 + bool "0.0" + depends on (BF549) config BF_REV_0_2 bool "0.2" @@ -142,8 +168,24 @@ config BF_REV_0_5 bool "0.5" depends on (BF561 || BF533 || BF532 || BF531) +config BF_REV_ANY + bool "any" + +config BF_REV_NONE + bool "none" + endchoice +config BF53x + bool + depends on (BF531 || BF532 || BF533 || BF534 || BF536 || BF537) + default y + +config BF54x + bool + depends on (BF542 || BF544 || BF548 || BF549) + default y + config BFIN_DUAL_CORE bool depends on (BF561) @@ -192,6 +234,12 @@ config BFIN537_BLUETECHNIX_CM help CM-BF537 support for EVAL- and DEV-Board. +config BFIN548_EZKIT + bool "BF548-EZKIT" + depends on (BF548 || BF549) + help + BFIN548-EZKIT board Support. + config BFIN561_BLUETECHNIX_CM bool "Bluetechnix CM-BF561" depends on (BF561) @@ -259,6 +307,7 @@ config BFIN_SHARED_FLASH_ENET source "arch/blackfin/mach-bf533/Kconfig" source "arch/blackfin/mach-bf561/Kconfig" source "arch/blackfin/mach-bf537/Kconfig" +source "arch/blackfin/mach-bf548/Kconfig" menu "Board customizations" @@ -394,41 +443,6 @@ config BFIN_IDLE_LED_PIN default 0x08 if (BFIN533_STAMP && BFIN_IDLE_LED_NUM = 2) default 0x10 if (BFIN533_STAMP && BFIN_IDLE_LED_NUM = 3) -comment "Console UART Setup" - -choice - prompt "Baud Rate" - default BAUD_57600 -config BAUD_9600 - bool "9600" -config BAUD_19200 - bool "19200" -config BAUD_38400 - bool "38400" -config BAUD_57600 - bool "57600" -config BAUD_115200 - bool "115200" -endchoice - -choice - prompt "Parity" - default BAUD_NO_PARITY -config BAUD_NO_PARITY - bool "No Parity" -config BAUD_PARITY - bool "Parity" -endchoice - -choice - prompt "Stop Bits" - default BAUD_1_STOPBIT -config BAUD_1_STOPBIT - bool "1" -config BAUD_2_STOPBIT - bool "2" -endchoice - endmenu @@ -526,7 +540,8 @@ config IP_CHECKSUM_L1 config CACHELINE_ALIGNED_L1 bool "Locate cacheline_aligned data to L1 Data Memory" - default y + default y if !BF54x + default n if BF54x depends on !BF531 help If enabled cacheline_anligned data is linked @@ -570,9 +585,17 @@ endchoice source "mm/Kconfig" +config LARGE_ALLOCS + bool "Allow allocating large blocks (> 1MB) of memory" + help + Allow the slab memory allocator to keep chains for very large + memory sizes - upto 32MB. You may need this if your system has + a lot of RAM, and you need to able to allocate very large + contiguous chunks. If unsure, say N. + config BFIN_DMA_5XX bool "Enable DMA Support" - depends on (BF533 || BF532 || BF531 || BF537 || BF536 || BF534 || BF561) + depends on (BF533 || BF532 || BF531 || BF537 || BF536 || BF534 || BF561 || BF54x) default y help DMA driver for BF5xx. @@ -715,6 +738,7 @@ config C_AMCKEN config C_CDPRIO bool "DMA has priority over core for ext. accesses" + depends on !BF54x default n config C_B0PEN @@ -868,7 +892,7 @@ endchoice endmenu -if (BF537 || BF533) +if (BF537 || BF533 || BF54x) menu "CPU Frequency scaling" diff --git a/arch/blackfin/Makefile b/arch/blackfin/Makefile index 75e89c3..1b75672 100644 --- a/arch/blackfin/Makefile +++ b/arch/blackfin/Makefile @@ -24,10 +24,33 @@ machine-$(CONFIG_BF533) := bf533 machine-$(CONFIG_BF534) := bf537 machine-$(CONFIG_BF536) := bf537 machine-$(CONFIG_BF537) := bf537 +machine-$(CONFIG_BF548) := bf548 +machine-$(CONFIG_BF549) := bf548 machine-$(CONFIG_BF561) := bf561 MACHINE := $(machine-y) export MACHINE +cpu-$(CONFIG_BF531) := bf531 +cpu-$(CONFIG_BF532) := bf532 +cpu-$(CONFIG_BF533) := bf533 +cpu-$(CONFIG_BF534) := bf534 +cpu-$(CONFIG_BF536) := bf536 +cpu-$(CONFIG_BF537) := bf537 +cpu-$(CONFIG_BF548) := bf548 +cpu-$(CONFIG_BF549) := bf549 +cpu-$(CONFIG_BF561) := bf561 + +rev-$(CONFIG_BF_REV_0_0) := 0.0 +rev-$(CONFIG_BF_REV_0_1) := 0.1 +rev-$(CONFIG_BF_REV_0_2) := 0.2 +rev-$(CONFIG_BF_REV_0_3) := 0.3 +rev-$(CONFIG_BF_REV_0_4) := 0.4 +rev-$(CONFIG_BF_REV_0_5) := 0.5 +rev-$(CONFIG_BF_REV_NONE) := none +rev-$(CONFIG_BF_REV_ANY) := any + +CFLAGS += -mcpu=$(cpu-y)-$(rev-y) +AFLAGS += -mcpu=$(cpu-y)-$(rev-y) head-y := arch/$(ARCH)/mach-$(MACHINE)/head.o arch/$(ARCH)/kernel/init_task.o diff --git a/arch/blackfin/boot/Makefile b/arch/blackfin/boot/Makefile index 49e8098..8cd3356 100644 --- a/arch/blackfin/boot/Makefile +++ b/arch/blackfin/boot/Makefile @@ -13,7 +13,8 @@ extra-y += vmlinux.bin vmlinux.gz quiet_cmd_uimage = UIMAGE $@ cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A $(ARCH) -O linux -T kernel \ - -C gzip -a $(CONFIG_BOOT_LOAD) -e $(CONFIG_BOOT_LOAD) -n 'Linux-$(KERNELRELEASE)' \ + -C gzip -n 'Linux-$(KERNELRELEASE)' -a $(CONFIG_BOOT_LOAD) \ + -e $(shell $(NM) vmlinux | awk '$$NF == "__start" {print $$1}') \ -d $< $@ $(obj)/vmlinux.bin: vmlinux FORCE diff --git a/arch/blackfin/configs/BF533-EZKIT_defconfig b/arch/blackfin/configs/BF533-EZKIT_defconfig index 377c8e0..1cf1ab2 100644 --- a/arch/blackfin/configs/BF533-EZKIT_defconfig +++ b/arch/blackfin/configs/BF533-EZKIT_defconfig @@ -1,20 +1,21 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.19.3 +# Linux kernel version: 2.6.21.5 # # CONFIG_MMU is not set # CONFIG_FPU is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set CONFIG_BLACKFIN=y +CONFIG_ZONE_DMA=y CONFIG_BFIN=y CONFIG_SEMAPHORE_SLEEPERS=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +# CONFIG_GENERIC_TIME is not set CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_UCLINUX=y CONFIG_FORCE_MAX_ZONEORDER=14 CONFIG_IRQCHIP_DEMUX_GPIO=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -33,13 +34,16 @@ CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -54,9 +58,7 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_EPOLL=y CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 -# CONFIG_LIMIT_PAGECACHE is not set CONFIG_BUDDY=y # CONFIG_NP2 is not set CONFIG_SLAB=y @@ -80,7 +82,9 @@ CONFIG_KMOD=y # Block layer # CONFIG_BLOCK=y +# CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -109,22 +113,31 @@ CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_BF532 is not set CONFIG_BF533=y # CONFIG_BF534 is not set -# CONFIG_BF535 is not set # CONFIG_BF536 is not set # CONFIG_BF537 is not set +# CONFIG_BF542 is not set +# CONFIG_BF544 is not set +# CONFIG_BF548 is not set +# CONFIG_BF549 is not set # CONFIG_BF561 is not set +# CONFIG_BF_REV_0_0 is not set # CONFIG_BF_REV_0_2 is not set CONFIG_BF_REV_0_3=y # CONFIG_BF_REV_0_4 is not set # CONFIG_BF_REV_0_5 is not set +# CONFIG_BF_REV_ANY is not set +# CONFIG_BF_REV_NONE is not set +CONFIG_BF53x=y CONFIG_BFIN_SINGLE_CORE=y CONFIG_BFIN533_EZKIT=y # CONFIG_BFIN533_STAMP is not set # CONFIG_BFIN537_STAMP is not set # CONFIG_BFIN533_BLUETECHNIX_CM is not set # CONFIG_BFIN537_BLUETECHNIX_CM is not set +# CONFIG_BFIN548_EZKIT is not set # CONFIG_BFIN561_BLUETECHNIX_CM is not set # CONFIG_BFIN561_EZKIT is not set +# CONFIG_BFIN561_TEPLA is not set # CONFIG_PNAV10 is not set # CONFIG_GENERIC_BOARD is not set CONFIG_MEM_MT48LC16M16A2TG_75=y @@ -168,6 +181,7 @@ CONFIG_WDTIMER=13 # # Board customizations # +# CONFIG_CMDLINE_BOOL is not set # # Board Setup @@ -178,19 +192,6 @@ CONFIG_MEM_ADD_WIDTH=9 CONFIG_BOOT_LOAD=0x1000 # -# Console UART Setup -# -# CONFIG_BAUD_9600 is not set -# CONFIG_BAUD_19200 is not set -# CONFIG_BAUD_38400 is not set -CONFIG_BAUD_57600=y -# CONFIG_BAUD_115200 is not set -CONFIG_BAUD_NO_PARITY=y -# CONFIG_BAUD_PARITY is not set -CONFIG_BAUD_1_STOPBIT=y -# CONFIG_BAUD_2_STOPBIT is not set - -# # Blackfin Kernel Optimizations # @@ -199,6 +200,7 @@ CONFIG_BAUD_1_STOPBIT=y # # CONFIG_HZ_100 is not set CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 @@ -217,6 +219,7 @@ CONFIG_MEMSET_L1=y CONFIG_MEMCPY_L1=y CONFIG_SYS_BFIN_SPINLOCK_L1=y # CONFIG_IP_CHECKSUM_L1 is not set +CONFIG_CACHELINE_ALIGNED_L1=y # CONFIG_SYSCALL_TAB_L1 is not set # CONFIG_CPLB_SWITCH_TAB_L1 is not set CONFIG_RAMKERNEL=y @@ -230,6 +233,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 CONFIG_LARGE_ALLOCS=y CONFIG_BFIN_DMA_5XX=y # CONFIG_DMA_UNCACHED_2M is not set @@ -302,7 +306,7 @@ CONFIG_BINFMT_ZFLAT=y # Power management options # CONFIG_PM=y -CONFIG_PM_LEGACY=y +# CONFIG_PM_LEGACY is not set # CONFIG_PM_DEBUG is not set # CONFIG_PM_SYSFS_DEPRECATED is not set CONFIG_PM_WAKEUP_GPIO_BY_SIC_IWR=y @@ -330,6 +334,7 @@ CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -356,6 +361,7 @@ CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set @@ -399,7 +405,48 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set -# CONFIG_IRDA is not set +CONFIG_IRDA=m + +# +# IrDA protocols +# +CONFIG_IRLAN=m +CONFIG_IRCOMM=m +# CONFIG_IRDA_ULTRA is not set + +# +# IrDA options +# +CONFIG_IRDA_CACHE_LAST_LSAP=y +# CONFIG_IRDA_FAST_RR is not set +# CONFIG_IRDA_DEBUG is not set + +# +# Infrared-port device drivers +# + +# +# SIR device drivers +# +CONFIG_IRTTY_SIR=m + +# +# Dongle support +# +# CONFIG_DONGLE is not set + +# +# Old SIR device drivers +# +# CONFIG_IRPORT_SIR is not set + +# +# Old Serial dongle support +# + +# +# FIR device drivers +# # CONFIG_BT is not set # CONFIG_IEEE80211 is not set @@ -434,6 +481,7 @@ CONFIG_MTD_PARTITIONS=y # User Modules And Translation Layers # CONFIG_MTD_CHAR=m +CONFIG_MTD_BLKDEVS=y CONFIG_MTD_BLOCK=y # CONFIG_FTL is not set # CONFIG_NFTL is not set @@ -489,6 +537,8 @@ CONFIG_BFIN_FLASH_BANK_3=0x7BB0 # # Self-contained MTD device drivers # +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set @@ -519,6 +569,7 @@ CONFIG_BFIN_FLASH_BANK_3=0x7BB0 # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -530,14 +581,12 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # -# CONFIG_TIFM_CORE is not set # # ATA/ATAPI/MFM/RLL support @@ -594,6 +643,7 @@ CONFIG_NETDEVICES=y CONFIG_NET_ETHERNET=y CONFIG_MII=y CONFIG_SMC91X=y +# CONFIG_SMSC911X is not set # # Ethernet (1000 Mbit) @@ -636,7 +686,26 @@ CONFIG_SMC91X=y # # Input device support # -# CONFIG_INPUT is not set +CONFIG_INPUT=m +# CONFIG_INPUT_FF_MEMLESS is not set + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +CONFIG_INPUT_EVDEV=m +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set # # Hardware I/O ports @@ -649,12 +718,14 @@ CONFIG_SMC91X=y # # CONFIG_AD9960 is not set # CONFIG_SPI_ADC_BF533 is not set -# CONFIG_BF533_PFLAGS is not set +# CONFIG_BF5xx_PFLAGS is not set # CONFIG_BF5xx_PPIFCD is not set # CONFIG_BF5xx_TIMERS is not set # CONFIG_BF5xx_PPI is not set -# CONFIG_BFIN_SPORT is not set +CONFIG_BFIN_SPORT=y # CONFIG_BFIN_TIMER_LATENCY is not set +# CONFIG_AD5304 is not set +# CONFIG_BF5xx_FBDMA is not set # CONFIG_VT is not set # CONFIG_SERIAL_NONSTANDARD is not set @@ -691,16 +762,19 @@ CONFIG_UNIX98_PTYS=y # # Watchdog Cards # -# CONFIG_WATCHDOG is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_BFIN_WDT=y CONFIG_HW_RANDOM=y # CONFIG_GEN_RTC is not set CONFIG_BLACKFIN_DPMC=y # CONFIG_DTLK is not set # CONFIG_R3964 is not set - -# -# Ftape, the floppy tape device driver -# # CONFIG_RAW_DRIVER is not set # @@ -716,8 +790,19 @@ CONFIG_BLACKFIN_DPMC=y # # SPI support # -# CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set +CONFIG_SPI=y +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +CONFIG_SPI_BFIN=y +# CONFIG_SPI_BITBANG is not set + +# +# SPI Protocol Masters +# +# CONFIG_SPI_AT25 is not set # # Dallas's 1-wire bus @@ -731,10 +816,17 @@ CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set # CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_LM70 is not set +# CONFIG_SENSORS_PC87427 is not set # CONFIG_SENSORS_VT1211 is not set # CONFIG_HWMON_DEBUG_CHIP is not set # +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set @@ -747,9 +839,8 @@ CONFIG_HWMON=y # # Graphics support # -CONFIG_FIRMWARE_EDID=y -# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# CONFIG_FB is not set # # Sound @@ -757,6 +848,12 @@ CONFIG_FIRMWARE_EDID=y # CONFIG_SOUND is not set # +# HID Devices +# +CONFIG_HID=m +# CONFIG_HID_DEBUG is not set + +# # USB support # CONFIG_USB_ARCH_HAS_HCD=y @@ -776,6 +873,7 @@ CONFIG_USB_ARCH_HAS_HCD=y # # MMC/SD Card support # +# CONFIG_SPI_MMC is not set # CONFIG_MMC is not set # @@ -821,8 +919,10 @@ CONFIG_RTC_INTF_DEV=y # # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_RS5C348 is not set # CONFIG_RTC_DRV_M48T86 is not set # CONFIG_RTC_DRV_TEST is not set +# CONFIG_RTC_DRV_MAX6902 is not set # CONFIG_RTC_DRV_V3020 is not set CONFIG_RTC_DRV_BFIN=y @@ -840,6 +940,14 @@ CONFIG_RTC_DRV_BFIN=y # # +# Auxiliary Display support +# + +# +# Virtualization +# + +# # PBX support # # CONFIG_PBX is not set @@ -847,13 +955,9 @@ CONFIG_RTC_DRV_BFIN=y # # File systems # -CONFIG_EXT2_FS=y -CONFIG_EXT2_FS_XATTR=y -# CONFIG_EXT2_FS_POSIX_ACL is not set -# CONFIG_EXT2_FS_SECURITY is not set +# CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set # CONFIG_EXT4DEV_FS is not set -CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set @@ -862,7 +966,8 @@ CONFIG_FS_MBCACHE=y # CONFIG_OCFS2_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set -# CONFIG_INOTIFY is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set # CONFIG_DNOTIFY is not set # CONFIG_AUTOFS_FS is not set @@ -913,7 +1018,6 @@ CONFIG_YAFFS_CHECKPOINT_RESERVED_BLOCKS=10 # CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set # CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y -# CONFIG_JFFS_FS is not set CONFIG_JFFS2_FS=m CONFIG_JFFS2_FS_DEBUG=0 CONFIG_JFFS2_FS_WRITEBUFFER=y @@ -945,7 +1049,8 @@ CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set -# CONFIG_SMB_FS is not set +CONFIG_SMB_FS=m +# CONFIG_SMB_NLS_DEFAULT is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -961,7 +1066,51 @@ CONFIG_MSDOS_PARTITION=y # # Native Language Support # -# CONFIG_NLS is not set +CONFIG_NLS=m +CONFIG_NLS_DEFAULT="iso8859-1" +# CONFIG_NLS_CODEPAGE_437 is not set +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +# CONFIG_NLS_ISO8859_1 is not set +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set # # Profiling support @@ -975,19 +1124,16 @@ CONFIG_MSDOS_PARTITION=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 # CONFIG_DEBUG_BUGVERBOSE is not set -# CONFIG_DEBUG_FS is not set -# CONFIG_UNWIND_INFO is not set -# CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_SERIAL_EARLY_INIT is not set CONFIG_DEBUG_HUNT_FOR_ZERO=y # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set -# CONFIG_BOOTPARAM is not set -# CONFIG_NO_KERNEL_MSG is not set CONFIG_CPLB_INFO=y -# CONFIG_NO_ACCESS_CHECK is not set +CONFIG_ACCESS_CHECK=y # # Security options @@ -995,7 +1141,7 @@ CONFIG_CPLB_INFO=y # CONFIG_KEYS is not set CONFIG_SECURITY=y # CONFIG_SECURITY_NETWORK is not set -CONFIG_SECURITY_CAPABILITIES=y +CONFIG_SECURITY_CAPABILITIES=m # # Cryptographic options @@ -1005,10 +1151,13 @@ CONFIG_SECURITY_CAPABILITIES=y # # Library routines # -# CONFIG_CRC_CCITT is not set +CONFIG_BITREVERSE=y +CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y diff --git a/arch/blackfin/configs/BF533-STAMP_defconfig b/arch/blackfin/configs/BF533-STAMP_defconfig index 14a948c..64b7f1b 100644 --- a/arch/blackfin/configs/BF533-STAMP_defconfig +++ b/arch/blackfin/configs/BF533-STAMP_defconfig @@ -1,12 +1,13 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20.4 +# Linux kernel version: 2.6.21.5 # # CONFIG_MMU is not set # CONFIG_FPU is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set CONFIG_BLACKFIN=y +CONFIG_ZONE_DMA=y CONFIG_BFIN=y CONFIG_SEMAPHORE_SLEEPERS=y CONFIG_GENERIC_FIND_NEXT_BIT=y @@ -33,6 +34,7 @@ CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set @@ -41,6 +43,7 @@ CONFIG_SYSVIPC=y # CONFIG_IKCONFIG is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -55,9 +58,7 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_EPOLL=y CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 -# CONFIG_LIMIT_PAGECACHE is not set CONFIG_BUDDY=y # CONFIG_NP2 is not set CONFIG_SLAB=y @@ -114,19 +115,29 @@ CONFIG_BF533=y # CONFIG_BF534 is not set # CONFIG_BF536 is not set # CONFIG_BF537 is not set +# CONFIG_BF542 is not set +# CONFIG_BF544 is not set +# CONFIG_BF548 is not set +# CONFIG_BF549 is not set # CONFIG_BF561 is not set +# CONFIG_BF_REV_0_0 is not set # CONFIG_BF_REV_0_2 is not set CONFIG_BF_REV_0_3=y # CONFIG_BF_REV_0_4 is not set # CONFIG_BF_REV_0_5 is not set +# CONFIG_BF_REV_ANY is not set +# CONFIG_BF_REV_NONE is not set +CONFIG_BF53x=y CONFIG_BFIN_SINGLE_CORE=y # CONFIG_BFIN533_EZKIT is not set CONFIG_BFIN533_STAMP=y # CONFIG_BFIN537_STAMP is not set # CONFIG_BFIN533_BLUETECHNIX_CM is not set # CONFIG_BFIN537_BLUETECHNIX_CM is not set +# CONFIG_BFIN548_EZKIT is not set # CONFIG_BFIN561_BLUETECHNIX_CM is not set # CONFIG_BFIN561_EZKIT is not set +# CONFIG_BFIN561_TEPLA is not set # CONFIG_PNAV10 is not set # CONFIG_GENERIC_BOARD is not set CONFIG_MEM_MT48LC64M4A2FB_7E=y @@ -193,19 +204,6 @@ CONFIG_BFIN_IDLE_LED_PORT=0xFFC00700 CONFIG_BFIN_IDLE_LED_DPORT=0xFFC00730 # -# Console UART Setup -# -# CONFIG_BAUD_9600 is not set -# CONFIG_BAUD_19200 is not set -# CONFIG_BAUD_38400 is not set -CONFIG_BAUD_57600=y -# CONFIG_BAUD_115200 is not set -CONFIG_BAUD_NO_PARITY=y -# CONFIG_BAUD_PARITY is not set -CONFIG_BAUD_1_STOPBIT=y -# CONFIG_BAUD_2_STOPBIT is not set - -# # Blackfin Kernel Optimizations # @@ -233,6 +231,7 @@ CONFIG_MEMSET_L1=y CONFIG_MEMCPY_L1=y CONFIG_SYS_BFIN_SPINLOCK_L1=y # CONFIG_IP_CHECKSUM_L1 is not set +CONFIG_CACHELINE_ALIGNED_L1=y # CONFIG_SYSCALL_TAB_L1 is not set # CONFIG_CPLB_SWITCH_TAB_L1 is not set CONFIG_RAMKERNEL=y @@ -246,6 +245,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 CONFIG_LARGE_ALLOCS=y CONFIG_BFIN_DMA_5XX=y # CONFIG_DMA_UNCACHED_2M is not set @@ -318,7 +318,7 @@ CONFIG_BINFMT_ZFLAT=y # Power management options # CONFIG_PM=y -CONFIG_PM_LEGACY=y +# CONFIG_PM_LEGACY is not set # CONFIG_PM_DEBUG is not set # CONFIG_PM_SYSFS_DEPRECATED is not set CONFIG_PM_WAKEUP_GPIO_BY_SIC_IWR=y @@ -346,6 +346,7 @@ CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -580,6 +581,7 @@ CONFIG_BFIN_FLASH_BANK_3=0x7BB0 # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -591,14 +593,12 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # -# CONFIG_TIFM_CORE is not set # # ATA/ATAPI/MFM/RLL support @@ -655,6 +655,7 @@ CONFIG_NETDEVICES=y CONFIG_NET_ETHERNET=y CONFIG_MII=y CONFIG_SMC91X=y +# CONFIG_SMSC911X is not set # # Ethernet (1000 Mbit) @@ -733,7 +734,7 @@ CONFIG_BFIN_TWIKEYPAD_IRQ_PFX=39 # # CONFIG_AD9960 is not set # CONFIG_SPI_ADC_BF533 is not set -# CONFIG_BF533_PFLAGS is not set +# CONFIG_BF5xx_PFLAGS is not set # CONFIG_BF5xx_PPIFCD is not set # CONFIG_BF5xx_TIMERS is not set # CONFIG_BF5xx_PPI is not set @@ -742,6 +743,8 @@ CONFIG_BFIN_SPORT=y CONFIG_TWI_LCD=m CONFIG_TWI_LCD_SLAVE_ADDR=34 # CONFIG_AD5304 is not set +# CONFIG_BF5xx_TEA5764 is not set +# CONFIG_BF5xx_FBDMA is not set # CONFIG_VT is not set # CONFIG_SERIAL_NONSTANDARD is not set @@ -778,7 +781,14 @@ CONFIG_UNIX98_PTYS=y # # Watchdog Cards # -# CONFIG_WATCHDOG is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_BFIN_WDT=y CONFIG_HW_RANDOM=y # CONFIG_GEN_RTC is not set CONFIG_BLACKFIN_DPMC=y @@ -840,12 +850,13 @@ CONFIG_SPI_MASTER=y # # SPI Master Controller Drivers # +CONFIG_SPI_BFIN=y # CONFIG_SPI_BITBANG is not set # # SPI Protocol Masters # -CONFIG_SPI_BFIN=y +# CONFIG_SPI_AT25 is not set # # Dallas's 1-wire bus @@ -861,6 +872,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set # CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ASB100 is not set @@ -900,6 +912,11 @@ CONFIG_HWMON=y # CONFIG_HWMON_DEBUG_CHIP is not set # +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set @@ -912,15 +929,22 @@ CONFIG_HWMON=y # # Graphics support # -CONFIG_FIRMWARE_EDID=y +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set CONFIG_FB=m +CONFIG_FIRMWARE_EDID=y +# CONFIG_FB_DDC is not set CONFIG_FB_CFB_FILLRECT=m CONFIG_FB_CFB_COPYAREA=m CONFIG_FB_CFB_IMAGEBLIT=m +# CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_BACKLIGHT is not set # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# CONFIG_FB_BFIN_7171=m CONFIG_FB_BFIN_7393=m CONFIG_NTSC=y @@ -938,7 +962,6 @@ CONFIG_ADV7393_1XMEM=y # Logo configuration # # CONFIG_LOGO is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -971,6 +994,26 @@ CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_MPU401 is not set # +# ALSA Blackfin devices +# +CONFIG_SND_BLACKFIN_AD1836=m +CONFIG_SND_BLACKFIN_AD1836_TDM=y +# CONFIG_SND_BLACKFIN_AD1836_I2S is not set +CONFIG_SND_BLACKFIN_AD1836_MULSUB=y +# CONFIG_SND_BLACKFIN_AD1836_5P1 is not set +CONFIG_SND_BLACKFIN_AD1981B=m +CONFIG_SND_BLACKFIN_SPORT=0 +CONFIG_SND_BLACKFIN_SPI_PFBIT=4 +CONFIG_SND_BFIN_AD73311=m +CONFIG_SND_BFIN_SPORT=0 +CONFIG_SND_BFIN_AD73311_SE=4 + +# +# SoC audio support +# +# CONFIG_SND_SOC is not set + +# # Open Sound System # # CONFIG_SOUND_PRIME is not set @@ -979,6 +1022,7 @@ CONFIG_SND_VERBOSE_PROCFS=y # HID Devices # CONFIG_HID=y +# CONFIG_HID_DEBUG is not set # # USB support @@ -1051,7 +1095,6 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_DS1672 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_PCF8563 is not set -# CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_RS5C348 is not set # CONFIG_RTC_DRV_RS5C372 is not set # CONFIG_RTC_DRV_M48T86 is not set @@ -1074,6 +1117,10 @@ CONFIG_RTC_DRV_BFIN=y # # +# Auxiliary Display support +# + +# # Virtualization # @@ -1085,13 +1132,9 @@ CONFIG_RTC_DRV_BFIN=y # # File systems # -CONFIG_EXT2_FS=y -CONFIG_EXT2_FS_XATTR=y -# CONFIG_EXT2_FS_POSIX_ACL is not set -# CONFIG_EXT2_FS_SECURITY is not set +# CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set # CONFIG_EXT4DEV_FS is not set -CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set @@ -1103,7 +1146,7 @@ CONFIG_FS_MBCACHE=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y +# CONFIG_DNOTIFY is not set # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set @@ -1275,7 +1318,7 @@ CONFIG_ACCESS_CHECK=y # CONFIG_KEYS is not set CONFIG_SECURITY=y # CONFIG_SECURITY_NETWORK is not set -CONFIG_SECURITY_CAPABILITIES=y +CONFIG_SECURITY_CAPABILITIES=m # # Cryptographic options @@ -1293,4 +1336,5 @@ CONFIG_CRC32=y CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y diff --git a/arch/blackfin/configs/BF537-STAMP_defconfig b/arch/blackfin/configs/BF537-STAMP_defconfig index 8ed67dc4..ccf09dc 100644 --- a/arch/blackfin/configs/BF537-STAMP_defconfig +++ b/arch/blackfin/configs/BF537-STAMP_defconfig @@ -1,12 +1,13 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20.4 +# Linux kernel version: 2.6.21.5 # # CONFIG_MMU is not set # CONFIG_FPU is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set CONFIG_BLACKFIN=y +CONFIG_ZONE_DMA=y CONFIG_BFIN=y CONFIG_SEMAPHORE_SLEEPERS=y CONFIG_GENERIC_FIND_NEXT_BIT=y @@ -33,6 +34,7 @@ CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set @@ -41,6 +43,7 @@ CONFIG_SYSVIPC=y # CONFIG_IKCONFIG is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -55,9 +58,7 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_EPOLL=y CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 -# CONFIG_LIMIT_PAGECACHE is not set CONFIG_BUDDY=y # CONFIG_NP2 is not set CONFIG_SLAB=y @@ -114,19 +115,29 @@ CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_BF534 is not set # CONFIG_BF536 is not set CONFIG_BF537=y +# CONFIG_BF542 is not set +# CONFIG_BF544 is not set +# CONFIG_BF548 is not set +# CONFIG_BF549 is not set # CONFIG_BF561 is not set +# CONFIG_BF_REV_0_0 is not set CONFIG_BF_REV_0_2=y # CONFIG_BF_REV_0_3 is not set # CONFIG_BF_REV_0_4 is not set # CONFIG_BF_REV_0_5 is not set +# CONFIG_BF_REV_ANY is not set +# CONFIG_BF_REV_NONE is not set +CONFIG_BF53x=y CONFIG_BFIN_SINGLE_CORE=y # CONFIG_BFIN533_EZKIT is not set # CONFIG_BFIN533_STAMP is not set CONFIG_BFIN537_STAMP=y # CONFIG_BFIN533_BLUETECHNIX_CM is not set # CONFIG_BFIN537_BLUETECHNIX_CM is not set +# CONFIG_BFIN548_EZKIT is not set # CONFIG_BFIN561_BLUETECHNIX_CM is not set # CONFIG_BFIN561_EZKIT is not set +# CONFIG_BFIN561_TEPLA is not set # CONFIG_PNAV10 is not set # CONFIG_GENERIC_BOARD is not set CONFIG_MEM_MT48LC32M8A2_75=y @@ -196,19 +207,6 @@ CONFIG_MEM_ADD_WIDTH=10 CONFIG_BOOT_LOAD=0x1000 # -# Console UART Setup -# -# CONFIG_BAUD_9600 is not set -# CONFIG_BAUD_19200 is not set -# CONFIG_BAUD_38400 is not set -CONFIG_BAUD_57600=y -# CONFIG_BAUD_115200 is not set -CONFIG_BAUD_NO_PARITY=y -# CONFIG_BAUD_PARITY is not set -CONFIG_BAUD_1_STOPBIT=y -# CONFIG_BAUD_2_STOPBIT is not set - -# # Blackfin Kernel Optimizations # @@ -236,6 +234,7 @@ CONFIG_MEMSET_L1=y CONFIG_MEMCPY_L1=y CONFIG_SYS_BFIN_SPINLOCK_L1=y # CONFIG_IP_CHECKSUM_L1 is not set +CONFIG_CACHELINE_ALIGNED_L1=y # CONFIG_SYSCALL_TAB_L1 is not set # CONFIG_CPLB_SWITCH_TAB_L1 is not set CONFIG_RAMKERNEL=y @@ -249,6 +248,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 CONFIG_LARGE_ALLOCS=y CONFIG_BFIN_DMA_5XX=y # CONFIG_DMA_UNCACHED_2M is not set @@ -321,7 +321,7 @@ CONFIG_BINFMT_ZFLAT=y # Power management options # CONFIG_PM=y -CONFIG_PM_LEGACY=y +# CONFIG_PM_LEGACY is not set # CONFIG_PM_DEBUG is not set # CONFIG_PM_SYSFS_DEPRECATED is not set CONFIG_PM_WAKEUP_GPIO_BY_SIC_IWR=y @@ -349,6 +349,7 @@ CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -593,6 +594,7 @@ CONFIG_MTD_NAND_IDS=m # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -604,14 +606,12 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # -# CONFIG_TIFM_CORE is not set # # ATA/ATAPI/MFM/RLL support @@ -673,6 +673,7 @@ CONFIG_BFIN_MAC_USE_L1=y CONFIG_BFIN_TX_DESC_NUM=10 CONFIG_BFIN_RX_DESC_NUM=20 # CONFIG_BFIN_MAC_RMII is not set +# CONFIG_SMSC911X is not set # # Ethernet (1000 Mbit) @@ -751,7 +752,7 @@ CONFIG_BFIN_TWIKEYPAD_IRQ_PFX=72 # # CONFIG_AD9960 is not set # CONFIG_SPI_ADC_BF533 is not set -# CONFIG_BF533_PFLAGS is not set +# CONFIG_BF5xx_PFLAGS is not set # CONFIG_BF5xx_PPIFCD is not set # CONFIG_BF5xx_TIMERS is not set # CONFIG_BF5xx_PPI is not set @@ -760,6 +761,8 @@ CONFIG_BFIN_SPORT=y CONFIG_TWI_LCD=m CONFIG_TWI_LCD_SLAVE_ADDR=34 # CONFIG_AD5304 is not set +# CONFIG_BF5xx_TEA5764 is not set +# CONFIG_BF5xx_FBDMA is not set # CONFIG_VT is not set # CONFIG_SERIAL_NONSTANDARD is not set @@ -804,7 +807,14 @@ CONFIG_CAN_BLACKFIN=m # # Watchdog Cards # -# CONFIG_WATCHDOG is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_BFIN_WDT=y CONFIG_HW_RANDOM=y # CONFIG_GEN_RTC is not set CONFIG_BLACKFIN_DPMC=y @@ -868,12 +878,13 @@ CONFIG_SPI_MASTER=y # # SPI Master Controller Drivers # +CONFIG_SPI_BFIN=y # CONFIG_SPI_BITBANG is not set # # SPI Protocol Masters # -CONFIG_SPI_BFIN=y +# CONFIG_SPI_AT25 is not set # # Dallas's 1-wire bus @@ -889,6 +900,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set # CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ASB100 is not set @@ -928,6 +940,11 @@ CONFIG_HWMON=y # CONFIG_HWMON_DEBUG_CHIP is not set # +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set @@ -940,15 +957,24 @@ CONFIG_HWMON=y # # Graphics support # -CONFIG_FIRMWARE_EDID=y +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_BACKLIGHT_CLASS_DEVICE=m +CONFIG_LCD_CLASS_DEVICE=m CONFIG_FB=m +CONFIG_FIRMWARE_EDID=y +# CONFIG_FB_DDC is not set CONFIG_FB_CFB_FILLRECT=m CONFIG_FB_CFB_COPYAREA=m CONFIG_FB_CFB_IMAGEBLIT=m +# CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_BACKLIGHT is not set # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# CONFIG_FB_BFIN_7171=m CONFIG_FB_BFIN_7393=m CONFIG_NTSC=y @@ -970,11 +996,6 @@ CONFIG_LQ035_SLAVE_ADDR=0x58 # Logo configuration # # CONFIG_LOGO is not set -CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_BACKLIGHT_CLASS_DEVICE=m -CONFIG_BACKLIGHT_DEVICE=y -CONFIG_LCD_CLASS_DEVICE=m -CONFIG_LCD_DEVICE=y # # Sound @@ -1007,6 +1028,26 @@ CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_MPU401 is not set # +# ALSA Blackfin devices +# +CONFIG_SND_BLACKFIN_AD1836=m +CONFIG_SND_BLACKFIN_AD1836_TDM=y +# CONFIG_SND_BLACKFIN_AD1836_I2S is not set +CONFIG_SND_BLACKFIN_AD1836_MULSUB=y +# CONFIG_SND_BLACKFIN_AD1836_5P1 is not set +CONFIG_SND_BLACKFIN_AD1981B=m +CONFIG_SND_BLACKFIN_SPORT=0 +CONFIG_SND_BLACKFIN_SPI_PFBIT=4 +CONFIG_SND_BFIN_AD73311=m +CONFIG_SND_BFIN_SPORT=0 +CONFIG_SND_BFIN_AD73311_SE=4 + +# +# SoC audio support +# +# CONFIG_SND_SOC is not set + +# # Open Sound System # # CONFIG_SOUND_PRIME is not set @@ -1015,6 +1056,7 @@ CONFIG_SND_VERBOSE_PROCFS=y # HID Devices # CONFIG_HID=y +# CONFIG_HID_DEBUG is not set # # USB support @@ -1087,7 +1129,6 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_DS1672 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_PCF8563 is not set -# CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_RS5C348 is not set # CONFIG_RTC_DRV_RS5C372 is not set # CONFIG_RTC_DRV_M48T86 is not set @@ -1110,6 +1151,10 @@ CONFIG_RTC_DRV_BFIN=y # # +# Auxiliary Display support +# + +# # Virtualization # @@ -1121,13 +1166,9 @@ CONFIG_RTC_DRV_BFIN=y # # File systems # -CONFIG_EXT2_FS=y -CONFIG_EXT2_FS_XATTR=y -# CONFIG_EXT2_FS_POSIX_ACL is not set -# CONFIG_EXT2_FS_SECURITY is not set +# CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set # CONFIG_EXT4DEV_FS is not set -CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set @@ -1139,7 +1180,7 @@ CONFIG_FS_MBCACHE=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y +# CONFIG_DNOTIFY is not set # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set @@ -1311,7 +1352,7 @@ CONFIG_ACCESS_CHECK=y # CONFIG_KEYS is not set CONFIG_SECURITY=y # CONFIG_SECURITY_NETWORK is not set -CONFIG_SECURITY_CAPABILITIES=y +CONFIG_SECURITY_CAPABILITIES=m # # Cryptographic options @@ -1329,4 +1370,5 @@ CONFIG_CRC32=y CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y diff --git a/arch/blackfin/defconfig b/arch/blackfin/configs/BF548-EZKIT_defconfig index a513fbe..ac8390f 100644 --- a/arch/blackfin/defconfig +++ b/arch/blackfin/configs/BF548-EZKIT_defconfig @@ -1,12 +1,13 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20.4 +# Linux kernel version: 2.6.21.5 # # CONFIG_MMU is not set # CONFIG_FPU is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set CONFIG_BLACKFIN=y +CONFIG_ZONE_DMA=y CONFIG_BFIN=y CONFIG_SEMAPHORE_SLEEPERS=y CONFIG_GENERIC_FIND_NEXT_BIT=y @@ -33,6 +34,7 @@ CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set @@ -41,6 +43,7 @@ CONFIG_SYSVIPC=y # CONFIG_IKCONFIG is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -48,6 +51,7 @@ CONFIG_EMBEDDED=y CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y @@ -55,10 +59,7 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_EPOLL=y CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 -# CONFIG_LIMIT_PAGECACHE is not set -CONFIG_BUDDY=y # CONFIG_NP2 is not set CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y @@ -113,35 +114,57 @@ CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_BF533 is not set # CONFIG_BF534 is not set # CONFIG_BF536 is not set -CONFIG_BF537=y +# CONFIG_BF537 is not set +# CONFIG_BF542 is not set +# CONFIG_BF544 is not set +# CONFIG_BF548 is not set +CONFIG_BF549=y # CONFIG_BF561 is not set -CONFIG_BF_REV_0_2=y +CONFIG_BF_REV_0_0=y +# CONFIG_BF_REV_0_2 is not set # CONFIG_BF_REV_0_3 is not set # CONFIG_BF_REV_0_4 is not set # CONFIG_BF_REV_0_5 is not set +# CONFIG_BF_REV_ANY is not set +# CONFIG_BF_REV_NONE is not set +CONFIG_BF54x=y CONFIG_BFIN_SINGLE_CORE=y # CONFIG_BFIN533_EZKIT is not set # CONFIG_BFIN533_STAMP is not set -CONFIG_BFIN537_STAMP=y +# CONFIG_BFIN537_STAMP is not set # CONFIG_BFIN533_BLUETECHNIX_CM is not set # CONFIG_BFIN537_BLUETECHNIX_CM is not set +CONFIG_BFIN548_EZKIT=y # CONFIG_BFIN561_BLUETECHNIX_CM is not set # CONFIG_BFIN561_EZKIT is not set +# CONFIG_BFIN561_TEPLA is not set # CONFIG_PNAV10 is not set # CONFIG_GENERIC_BOARD is not set -CONFIG_MEM_MT48LC32M8A2_75=y CONFIG_IRQ_PLL_WAKEUP=7 +CONFIG_IRQ_TIMER0=11 +CONFIG_IRQ_TIMER1=11 +CONFIG_IRQ_TIMER2=11 +CONFIG_IRQ_TIMER3=11 +CONFIG_IRQ_TIMER4=11 +CONFIG_IRQ_TIMER5=11 +CONFIG_IRQ_TIMER6=11 +CONFIG_IRQ_TIMER7=11 +CONFIG_IRQ_TIMER8=11 +CONFIG_IRQ_TIMER9=11 +CONFIG_IRQ_TIMER10=11 +CONFIG_IRQ_RTC=8 +CONFIG_IRQ_SPORT0_RX=9 +CONFIG_IRQ_SPORT0_TX=9 +CONFIG_IRQ_SPORT1_RX=9 +CONFIG_IRQ_SPORT1_TX=9 +CONFIG_IRQ_UART0_RX=10 +CONFIG_IRQ_UART0_TX=10 +CONFIG_IRQ_UART1_RX=10 +CONFIG_IRQ_UART1_TX=10 # -# BF537 Specific Configuration -# - -# -# PORT F/G Selection +# BF548 Specific Configuration # -CONFIG_BF537_PORT_F=y -# CONFIG_BF537_PORT_G is not set -# CONFIG_BF537_PORT_H is not set # # Interrupt Priority Assignment @@ -150,37 +173,73 @@ CONFIG_BF537_PORT_F=y # # Priority # -CONFIG_IRQ_DMA_ERROR=7 -CONFIG_IRQ_ERROR=7 -CONFIG_IRQ_RTC=8 -CONFIG_IRQ_PPI=8 -CONFIG_IRQ_SPORT0_RX=9 -CONFIG_IRQ_SPORT0_TX=9 -CONFIG_IRQ_SPORT1_RX=9 -CONFIG_IRQ_SPORT1_TX=9 -CONFIG_IRQ_TWI=10 -CONFIG_IRQ_SPI=10 -CONFIG_IRQ_UART0_RX=10 -CONFIG_IRQ_UART0_TX=10 -CONFIG_IRQ_UART1_RX=10 -CONFIG_IRQ_UART1_TX=10 -CONFIG_IRQ_CAN_RX=11 -CONFIG_IRQ_CAN_TX=11 -CONFIG_IRQ_MAC_RX=11 -CONFIG_IRQ_MAC_TX=11 -CONFIG_IRQ_TMR0=12 -CONFIG_IRQ_TMR1=12 -CONFIG_IRQ_TMR2=12 -CONFIG_IRQ_TMR3=12 -CONFIG_IRQ_TMR4=12 -CONFIG_IRQ_TMR5=12 -CONFIG_IRQ_TMR6=12 -CONFIG_IRQ_TMR7=12 -CONFIG_IRQ_PROG_INTA=12 -CONFIG_IRQ_PORTG_INTB=12 -CONFIG_IRQ_MEM_DMA0=13 -CONFIG_IRQ_MEM_DMA1=13 -CONFIG_IRQ_WATCH=13 +CONFIG_IRQ_DMAC0_ERR=7 +CONFIG_IRQ_EPPI0_ERR=7 +CONFIG_IRQ_SPORT0_ERR=7 +CONFIG_IRQ_SPORT1_ERR=7 +CONFIG_IRQ_SPI0_ERR=7 +CONFIG_IRQ_UART0_ERR=7 +CONFIG_IRQ_EPPI0=8 +CONFIG_IRQ_SPI0=10 +CONFIG_IRQ_PINT0=12 +CONFIG_IRQ_PINT1=12 +CONFIG_IRQ_MDMAS0=13 +CONFIG_IRQ_MDMAS1=13 +CONFIG_IRQ_WATCHDOG=13 +CONFIG_IRQ_DMAC1_ERR=7 +CONFIG_IRQ_SPORT2_ERR=7 +CONFIG_IRQ_SPORT3_ERR=7 +CONFIG_IRQ_MXVR_DATA=7 +CONFIG_IRQ_SPI1_ERR=7 +CONFIG_IRQ_SPI2_ERR=7 +CONFIG_IRQ_UART1_ERR=7 +CONFIG_IRQ_UART2_ERR=7 +CONFIG_IRQ_CAN0_ERR=7 +CONFIG_IRQ_SPORT2_RX=9 +CONFIG_IRQ_SPORT2_TX=9 +CONFIG_IRQ_SPORT3_RX=9 +CONFIG_IRQ_SPORT3_TX=9 +CONFIG_IRQ_EPPI1=9 +CONFIG_IRQ_EPPI2=9 +CONFIG_IRQ_SPI1=10 +CONFIG_IRQ_SPI2=10 +CONFIG_IRQ_ATAPI_RX=10 +CONFIG_IRQ_ATAPI_TX=10 +CONFIG_IRQ_TWI0=11 +CONFIG_IRQ_TWI1=11 +CONFIG_IRQ_CAN0_RX=11 +CONFIG_IRQ_CAN0_TX=11 +CONFIG_IRQ_MDMAS2=13 +CONFIG_IRQ_MDMAS3=13 +CONFIG_IRQ_MXVR_ERR=11 +CONFIG_IRQ_MXVR_MSG=11 +CONFIG_IRQ_MXVR_PKT=11 +CONFIG_IRQ_EPPI1_ERR=7 +CONFIG_IRQ_EPPI2_ERR=7 +CONFIG_IRQ_UART3_ERR=7 +CONFIG_IRQ_HOST_ERR=7 +CONFIG_IRQ_PIXC_ERR=7 +CONFIG_IRQ_NFC_ERR=7 +CONFIG_IRQ_ATAPI_ERR=7 +CONFIG_IRQ_CAN1_ERR=7 +CONFIG_IRQ_HS_DMA_ERR=7 +CONFIG_IRQ_PIXC_IN0=8 +CONFIG_IRQ_PIXC_IN1=8 +CONFIG_IRQ_PIXC_OUT=8 +CONFIG_IRQ_SDH=8 +CONFIG_IRQ_CNT=8 +CONFIG_IRQ_KEY=8 +CONFIG_IRQ_CAN1_RX=11 +CONFIG_IRQ_CAN1_TX=11 +CONFIG_IRQ_SDH_MASK0=11 +CONFIG_IRQ_SDH_MASK1=11 +CONFIG_IRQ_USB_INT0=11 +CONFIG_IRQ_USB_INT1=11 +CONFIG_IRQ_USB_INT2=11 +CONFIG_IRQ_USB_DMA=11 +CONFIG_IRQ_OTPSEC=11 +CONFIG_IRQ_PINT2=11 +CONFIG_IRQ_PINT3=11 # # Board customizations @@ -196,19 +255,6 @@ CONFIG_MEM_ADD_WIDTH=10 CONFIG_BOOT_LOAD=0x1000 # -# Console UART Setup -# -# CONFIG_BAUD_9600 is not set -# CONFIG_BAUD_19200 is not set -# CONFIG_BAUD_38400 is not set -CONFIG_BAUD_57600=y -# CONFIG_BAUD_115200 is not set -CONFIG_BAUD_NO_PARITY=y -# CONFIG_BAUD_PARITY is not set -CONFIG_BAUD_1_STOPBIT=y -# CONFIG_BAUD_2_STOPBIT is not set - -# # Blackfin Kernel Optimizations # @@ -236,6 +282,7 @@ CONFIG_MEMSET_L1=y CONFIG_MEMCPY_L1=y CONFIG_SYS_BFIN_SPINLOCK_L1=y # CONFIG_IP_CHECKSUM_L1 is not set +CONFIG_CACHELINE_ALIGNED_L1=y # CONFIG_SYSCALL_TAB_L1 is not set # CONFIG_CPLB_SWITCH_TAB_L1 is not set CONFIG_RAMKERNEL=y @@ -249,6 +296,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 CONFIG_LARGE_ALLOCS=y CONFIG_BFIN_DMA_5XX=y # CONFIG_DMA_UNCACHED_2M is not set @@ -320,14 +368,7 @@ CONFIG_BINFMT_ZFLAT=y # # Power management options # -CONFIG_PM=y -CONFIG_PM_LEGACY=y -# CONFIG_PM_DEBUG is not set -# CONFIG_PM_SYSFS_DEPRECATED is not set -CONFIG_PM_WAKEUP_GPIO_BY_SIC_IWR=y -# CONFIG_PM_WAKEUP_BY_GPIO is not set -# CONFIG_PM_WAKEUP_GPIO_API is not set -CONFIG_PM_WAKEUP_SIC_IWR=0x80000000 +# CONFIG_PM is not set # # CPU Frequency scaling @@ -349,6 +390,7 @@ CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -419,48 +461,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set -CONFIG_IRDA=m - -# -# IrDA protocols -# -CONFIG_IRLAN=m -CONFIG_IRCOMM=m -# CONFIG_IRDA_ULTRA is not set - -# -# IrDA options -# -CONFIG_IRDA_CACHE_LAST_LSAP=y -# CONFIG_IRDA_FAST_RR is not set -# CONFIG_IRDA_DEBUG is not set - -# -# Infrared-port device drivers -# - -# -# SIR device drivers -# -CONFIG_IRTTY_SIR=m - -# -# Dongle support -# -# CONFIG_DONGLE is not set - -# -# Old SIR device drivers -# -# CONFIG_IRPORT_SIR is not set - -# -# Old Serial dongle support -# - -# -# FIR device drivers -# +# CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_IEEE80211 is not set @@ -474,6 +475,8 @@ CONFIG_IRTTY_SIR=m CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # @@ -494,7 +497,7 @@ CONFIG_MTD_PARTITIONS=y # # User Modules And Translation Layers # -CONFIG_MTD_CHAR=m +# CONFIG_MTD_CHAR is not set CONFIG_MTD_BLKDEVS=y CONFIG_MTD_BLOCK=y # CONFIG_FTL is not set @@ -507,9 +510,7 @@ CONFIG_MTD_BLOCK=y # RAM/ROM/Flash chip drivers # # CONFIG_MTD_CFI is not set -CONFIG_MTD_JEDECPROBE=m -CONFIG_MTD_GEN_PROBE=m -# CONFIG_MTD_CFI_ADV_OPTIONS is not set +# CONFIG_MTD_JEDECPROBE is not set CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y CONFIG_MTD_MAP_BANK_WIDTH_4=y @@ -520,12 +521,8 @@ CONFIG_MTD_CFI_I1=y CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I4 is not set # CONFIG_MTD_CFI_I8 is not set -# CONFIG_MTD_CFI_INTELEXT is not set -# CONFIG_MTD_CFI_AMDSTD is not set -# CONFIG_MTD_CFI_STAA is not set -CONFIG_MTD_MW320D=m CONFIG_MTD_RAM=y -CONFIG_MTD_ROM=m +# CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set # CONFIG_MTD_OBSOLETE_CHIPS is not set @@ -533,26 +530,13 @@ CONFIG_MTD_ROM=m # Mapping drivers for chip access # CONFIG_MTD_COMPLEX_MAPPINGS=y -# CONFIG_MTD_PHYSMAP is not set -CONFIG_MTD_BF5xx=m -CONFIG_BFIN_FLASH_SIZE=0x400000 -CONFIG_EBIU_FLASH_BASE=0x20000000 - -# -# FLASH_EBIU_AMBCTL Control -# -CONFIG_BFIN_FLASH_BANK_0=0x7BB0 -CONFIG_BFIN_FLASH_BANK_1=0x7BB0 -CONFIG_BFIN_FLASH_BANK_2=0x7BB0 -CONFIG_BFIN_FLASH_BANK_3=0x7BB0 +# CONFIG_MTD_BF5xx is not set CONFIG_MTD_UCLINUX=y # CONFIG_MTD_PLATRAM is not set # # Self-contained MTD device drivers # -# CONFIG_MTD_DATAFLASH is not set -# CONFIG_MTD_M25P80 is not set # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set @@ -568,17 +552,7 @@ CONFIG_MTD_UCLINUX=y # # NAND Flash Device Drivers # -CONFIG_MTD_NAND=m -# CONFIG_MTD_NAND_VERIFY_WRITE is not set -# CONFIG_MTD_NAND_ECC_SMC is not set -CONFIG_MTD_NAND_BFIN=m -CONFIG_BFIN_NAND_BASE=0x20212000 -CONFIG_BFIN_NAND_CLE=2 -CONFIG_BFIN_NAND_ALE=1 -CONFIG_BFIN_NAND_READY=3 -CONFIG_MTD_NAND_IDS=m -# CONFIG_MTD_NAND_DISKONCHIP is not set -# CONFIG_MTD_NAND_NANDSIM is not set +# CONFIG_MTD_NAND is not set # # OneNAND Flash Device Drivers @@ -593,6 +567,7 @@ CONFIG_MTD_NAND_IDS=m # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -604,14 +579,12 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # -# CONFIG_TIFM_CORE is not set # # ATA/ATAPI/MFM/RLL support @@ -668,11 +641,7 @@ CONFIG_NETDEVICES=y CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_SMC91X is not set -CONFIG_BFIN_MAC=y -CONFIG_BFIN_MAC_USE_L1=y -CONFIG_BFIN_TX_DESC_NUM=10 -CONFIG_BFIN_RX_DESC_NUM=20 -# CONFIG_BFIN_MAC_RMII is not set +# CONFIG_SMSC911X is not set # # Ethernet (1000 Mbit) @@ -724,7 +693,7 @@ CONFIG_INPUT=y # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set # CONFIG_INPUT_TSDEV is not set -CONFIG_INPUT_EVDEV=m +# CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set # @@ -737,8 +706,6 @@ CONFIG_INPUT_EVDEV=m CONFIG_INPUT_MISC=y # CONFIG_INPUT_UINPUT is not set # CONFIG_BF53X_PFBUTTONS is not set -CONFIG_TWI_KEYPAD=m -CONFIG_BFIN_TWIKEYPAD_IRQ_PFX=72 # # Hardware I/O ports @@ -751,15 +718,13 @@ CONFIG_BFIN_TWIKEYPAD_IRQ_PFX=72 # # CONFIG_AD9960 is not set # CONFIG_SPI_ADC_BF533 is not set -# CONFIG_BF533_PFLAGS is not set +# CONFIG_BF5xx_PFLAGS is not set # CONFIG_BF5xx_PPIFCD is not set # CONFIG_BF5xx_TIMERS is not set # CONFIG_BF5xx_PPI is not set -CONFIG_BFIN_SPORT=y +# CONFIG_BFIN_SPORT is not set # CONFIG_BFIN_TIMER_LATENCY is not set -CONFIG_TWI_LCD=m -CONFIG_TWI_LCD_SLAVE_ADDR=34 -# CONFIG_AD5304 is not set +# CONFIG_BF5xx_FBDMA is not set # CONFIG_VT is not set # CONFIG_SERIAL_NONSTANDARD is not set @@ -773,11 +738,13 @@ CONFIG_TWI_LCD_SLAVE_ADDR=34 # CONFIG_SERIAL_BFIN=y CONFIG_SERIAL_BFIN_CONSOLE=y -CONFIG_SERIAL_BFIN_DMA=y -# CONFIG_SERIAL_BFIN_PIO is not set -CONFIG_SERIAL_BFIN_UART0=y -# CONFIG_BFIN_UART0_CTSRTS is not set -# CONFIG_SERIAL_BFIN_UART1 is not set +# CONFIG_SERIAL_BFIN_DMA is not set +CONFIG_SERIAL_BFIN_PIO=y +# CONFIG_SERIAL_BFIN_UART0 is not set +CONFIG_SERIAL_BFIN_UART1=y +# CONFIG_BFIN_UART1_CTSRTS is not set +# CONFIG_SERIAL_BFIN_UART2 is not set +# CONFIG_SERIAL_BFIN_UART3 is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_BFIN_SPORT is not set @@ -787,14 +754,7 @@ CONFIG_UNIX98_PTYS=y # # CAN, the car bus and industrial fieldbus # -CONFIG_CAN4LINUX=y - -# -# linux embedded drivers -# -# CONFIG_CAN_MCF5282 is not set -# CONFIG_CAN_UNCTWINCAN is not set -CONFIG_CAN_BLACKFIN=m +# CONFIG_CAN4LINUX is not set # # IPMI @@ -807,7 +767,6 @@ CONFIG_CAN_BLACKFIN=m # CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y # CONFIG_GEN_RTC is not set -CONFIG_BLACKFIN_DPMC=y # CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set @@ -820,59 +779,13 @@ CONFIG_BLACKFIN_DPMC=y # # I2C support # -CONFIG_I2C=m -CONFIG_I2C_CHARDEV=m - -# -# I2C Algorithms -# -# CONFIG_I2C_ALGOBIT is not set -# CONFIG_I2C_ALGOPCF is not set -# CONFIG_I2C_ALGOPCA is not set - -# -# I2C Hardware Bus support -# -# CONFIG_I2C_BLACKFIN_GPIO is not set -# CONFIG_I2C_BLACKFIN_TWI is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_PCA_ISA is not set - -# -# Miscellaneous I2C Chip support -# -# CONFIG_SENSORS_DS1337 is not set -# CONFIG_SENSORS_DS1374 is not set -CONFIG_SENSORS_AD5252=m -# CONFIG_SENSORS_EEPROM is not set -# CONFIG_SENSORS_PCF8574 is not set -# CONFIG_SENSORS_PCF8575 is not set -# CONFIG_SENSORS_PCA9543 is not set -# CONFIG_SENSORS_PCA9539 is not set -# CONFIG_SENSORS_PCF8591 is not set -# CONFIG_SENSORS_MAX6875 is not set -# CONFIG_I2C_DEBUG_CORE is not set -# CONFIG_I2C_DEBUG_ALGO is not set -# CONFIG_I2C_DEBUG_BUS is not set -# CONFIG_I2C_DEBUG_CHIP is not set +# CONFIG_I2C is not set # # SPI support # -CONFIG_SPI=y -CONFIG_SPI_MASTER=y - -# -# SPI Master Controller Drivers -# -# CONFIG_SPI_BITBANG is not set - -# -# SPI Protocol Masters -# -CONFIG_SPI_BFIN=y +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set # # Dallas's 1-wire bus @@ -885,48 +798,17 @@ CONFIG_SPI_BFIN=y CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_ADM1021 is not set -# CONFIG_SENSORS_ADM1025 is not set -# CONFIG_SENSORS_ADM1026 is not set -# CONFIG_SENSORS_ADM1031 is not set -# CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ASB100 is not set -# CONFIG_SENSORS_ATXP1 is not set -# CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_F71805F is not set -# CONFIG_SENSORS_FSCHER is not set -# CONFIG_SENSORS_FSCPOS is not set -# CONFIG_SENSORS_GL518SM is not set -# CONFIG_SENSORS_GL520SM is not set -# CONFIG_SENSORS_IT87 is not set -# CONFIG_SENSORS_LM63 is not set -# CONFIG_SENSORS_LM70 is not set -# CONFIG_SENSORS_LM75 is not set -# CONFIG_SENSORS_LM77 is not set -# CONFIG_SENSORS_LM78 is not set -# CONFIG_SENSORS_LM80 is not set -# CONFIG_SENSORS_LM83 is not set -# CONFIG_SENSORS_LM85 is not set -# CONFIG_SENSORS_LM87 is not set -# CONFIG_SENSORS_LM90 is not set -# CONFIG_SENSORS_LM92 is not set -# CONFIG_SENSORS_MAX1619 is not set -# CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set -# CONFIG_SENSORS_SMSC47M1 is not set -# CONFIG_SENSORS_SMSC47M192 is not set -# CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_VT1211 is not set -# CONFIG_SENSORS_W83781D is not set -# CONFIG_SENSORS_W83791D is not set -# CONFIG_SENSORS_W83792D is not set -# CONFIG_SENSORS_W83793 is not set -# CONFIG_SENSORS_W83L785TS is not set -# CONFIG_SENSORS_W83627HF is not set -# CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set @@ -939,77 +821,19 @@ CONFIG_HWMON=y # # Graphics support # -CONFIG_FIRMWARE_EDID=y -CONFIG_FB=m -CONFIG_FB_CFB_FILLRECT=m -CONFIG_FB_CFB_COPYAREA=m -CONFIG_FB_CFB_IMAGEBLIT=m -# CONFIG_FB_MACMODES is not set -# CONFIG_FB_BACKLIGHT is not set -# CONFIG_FB_MODE_HELPERS is not set -# CONFIG_FB_TILEBLITTING is not set -CONFIG_FB_BFIN_7171=m -CONFIG_FB_BFIN_7393=m -CONFIG_NTSC=y -# CONFIG_PAL is not set -# CONFIG_NTSC_640x480 is not set -# CONFIG_PAL_640x480 is not set -# CONFIG_NTSC_YCBCR is not set -# CONFIG_PAL_YCBCR is not set -CONFIG_ADV7393_1XMEM=y -# CONFIG_ADV7393_2XMEM is not set -# CONFIG_FB_S1D13XXX is not set -# CONFIG_FB_VIRTUAL is not set - -# -# Logo configuration -# -# CONFIG_LOGO is not set -CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_BACKLIGHT_CLASS_DEVICE=m -CONFIG_BACKLIGHT_DEVICE=y -CONFIG_LCD_CLASS_DEVICE=m -CONFIG_LCD_DEVICE=y +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# CONFIG_FB is not set # # Sound # -CONFIG_SOUND=m - -# -# Advanced Linux Sound Architecture -# -CONFIG_SND=m -CONFIG_SND_TIMER=m -CONFIG_SND_PCM=m -# CONFIG_SND_SEQUENCER is not set -CONFIG_SND_OSSEMUL=y -CONFIG_SND_MIXER_OSS=m -CONFIG_SND_PCM_OSS=m -CONFIG_SND_PCM_OSS_PLUGINS=y -# CONFIG_SND_DYNAMIC_MINORS is not set -CONFIG_SND_SUPPORT_OLD_API=y -CONFIG_SND_VERBOSE_PROCFS=y -# CONFIG_SND_VERBOSE_PRINTK is not set -# CONFIG_SND_DEBUG is not set - -# -# Generic devices -# -# CONFIG_SND_DUMMY is not set -# CONFIG_SND_MTPAV is not set -# CONFIG_SND_SERIAL_U16550 is not set -# CONFIG_SND_MPU401 is not set - -# -# Open Sound System -# -# CONFIG_SOUND_PRIME is not set +# CONFIG_SOUND is not set # # HID Devices # CONFIG_HID=y +# CONFIG_HID_DEBUG is not set # # USB support @@ -1031,7 +855,6 @@ CONFIG_USB_ARCH_HAS_HCD=y # # MMC/SD Card support # -# CONFIG_SPI_MMC is not set # CONFIG_MMC is not set # @@ -1075,19 +898,10 @@ CONFIG_RTC_INTF_DEV=y # # RTC drivers # -# CONFIG_RTC_DRV_X1205 is not set -# CONFIG_RTC_DRV_DS1307 is not set # CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_ISL1208 is not set -# CONFIG_RTC_DRV_DS1672 is not set # CONFIG_RTC_DRV_DS1742 is not set -# CONFIG_RTC_DRV_PCF8563 is not set -# CONFIG_RTC_DRV_PCF8583 is not set -# CONFIG_RTC_DRV_RS5C348 is not set -# CONFIG_RTC_DRV_RS5C372 is not set # CONFIG_RTC_DRV_M48T86 is not set # CONFIG_RTC_DRV_TEST is not set -# CONFIG_RTC_DRV_MAX6902 is not set # CONFIG_RTC_DRV_V3020 is not set CONFIG_RTC_DRV_BFIN=y @@ -1105,6 +919,10 @@ CONFIG_RTC_DRV_BFIN=y # # +# Auxiliary Display support +# + +# # Virtualization # @@ -1173,25 +991,8 @@ CONFIG_RAMFS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -CONFIG_YAFFS_FS=m -CONFIG_YAFFS_YAFFS1=y -# CONFIG_YAFFS_DOES_ECC is not set -CONFIG_YAFFS_YAFFS2=y -CONFIG_YAFFS_AUTO_YAFFS2=y -# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set -CONFIG_YAFFS_CHECKPOINT_RESERVED_BLOCKS=10 -# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set -# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set -CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y -CONFIG_JFFS2_FS=m -CONFIG_JFFS2_FS_DEBUG=0 -CONFIG_JFFS2_FS_WRITEBUFFER=y -# CONFIG_JFFS2_SUMMARY is not set -# CONFIG_JFFS2_FS_XATTR is not set -# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set -CONFIG_JFFS2_ZLIB=y -CONFIG_JFFS2_RTIME=y -# CONFIG_JFFS2_RUBIN is not set +# CONFIG_YAFFS_FS is not set +# CONFIG_JFFS2_FS is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_HPFS_FS is not set @@ -1202,20 +1003,9 @@ CONFIG_JFFS2_RTIME=y # # Network File Systems # -CONFIG_NFS_FS=m -CONFIG_NFS_V3=y -# CONFIG_NFS_V3_ACL is not set -# CONFIG_NFS_V4 is not set -# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFS_FS is not set # CONFIG_NFSD is not set -CONFIG_LOCKD=m -CONFIG_LOCKD_V4=y -CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=m -# CONFIG_RPCSEC_GSS_KRB5 is not set -# CONFIG_RPCSEC_GSS_SPKM3 is not set -CONFIG_SMB_FS=m -# CONFIG_SMB_NLS_DEFAULT is not set +# CONFIG_SMB_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -1231,46 +1021,7 @@ CONFIG_MSDOS_PARTITION=y # # Native Language Support # -CONFIG_NLS=m -CONFIG_NLS_DEFAULT="iso8859-1" -# CONFIG_NLS_CODEPAGE_437 is not set -# CONFIG_NLS_CODEPAGE_737 is not set -# CONFIG_NLS_CODEPAGE_775 is not set -# CONFIG_NLS_CODEPAGE_850 is not set -# CONFIG_NLS_CODEPAGE_852 is not set -# CONFIG_NLS_CODEPAGE_855 is not set -# CONFIG_NLS_CODEPAGE_857 is not set -# CONFIG_NLS_CODEPAGE_860 is not set -# CONFIG_NLS_CODEPAGE_861 is not set -# CONFIG_NLS_CODEPAGE_862 is not set -# CONFIG_NLS_CODEPAGE_863 is not set -# CONFIG_NLS_CODEPAGE_864 is not set -# CONFIG_NLS_CODEPAGE_865 is not set -# CONFIG_NLS_CODEPAGE_866 is not set -# CONFIG_NLS_CODEPAGE_869 is not set -# CONFIG_NLS_CODEPAGE_936 is not set -# CONFIG_NLS_CODEPAGE_950 is not set -# CONFIG_NLS_CODEPAGE_932 is not set -# CONFIG_NLS_CODEPAGE_949 is not set -# CONFIG_NLS_CODEPAGE_874 is not set -# CONFIG_NLS_ISO8859_8 is not set -# CONFIG_NLS_CODEPAGE_1250 is not set -# CONFIG_NLS_CODEPAGE_1251 is not set -# CONFIG_NLS_ASCII is not set -# CONFIG_NLS_ISO8859_1 is not set -# CONFIG_NLS_ISO8859_2 is not set -# CONFIG_NLS_ISO8859_3 is not set -# CONFIG_NLS_ISO8859_4 is not set -# CONFIG_NLS_ISO8859_5 is not set -# CONFIG_NLS_ISO8859_6 is not set -# CONFIG_NLS_ISO8859_7 is not set -# CONFIG_NLS_ISO8859_9 is not set -# CONFIG_NLS_ISO8859_13 is not set -# CONFIG_NLS_ISO8859_14 is not set -# CONFIG_NLS_ISO8859_15 is not set -# CONFIG_NLS_KOI8_R is not set -# CONFIG_NLS_KOI8_U is not set -# CONFIG_NLS_UTF8 is not set +# CONFIG_NLS is not set # # Distributed Lock Manager @@ -1287,13 +1038,35 @@ CONFIG_NLS_DEFAULT="iso8859-1" # # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_MUST_CHECK=y -# CONFIG_MAGIC_SYSRQ is not set +CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set -# CONFIG_DEBUG_KERNEL is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_BUGVERBOSE is not set +CONFIG_DEBUG_INFO=y +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +CONFIG_FRAME_POINTER=y +CONFIG_FORCED_INLINING=y +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +CONFIG_DEBUG_HWERR=y +# CONFIG_DEBUG_ICACHE_CHECK is not set +# CONFIG_DEBUG_KERNEL_START is not set # CONFIG_DEBUG_SERIAL_EARLY_INIT is not set CONFIG_DEBUG_HUNT_FOR_ZERO=y # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set @@ -1317,11 +1090,11 @@ CONFIG_SECURITY_CAPABILITIES=y # Library routines # CONFIG_BITREVERSE=y -CONFIG_CRC_CCITT=m +# CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=m CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y diff --git a/arch/blackfin/configs/BF561-EZKIT_defconfig b/arch/blackfin/configs/BF561-EZKIT_defconfig index e32ca20..51c0b6f 100644 --- a/arch/blackfin/configs/BF561-EZKIT_defconfig +++ b/arch/blackfin/configs/BF561-EZKIT_defconfig @@ -1,20 +1,21 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.19.3 +# Linux kernel version: 2.6.21.5 # # CONFIG_MMU is not set # CONFIG_FPU is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set CONFIG_BLACKFIN=y +CONFIG_ZONE_DMA=y CONFIG_BFIN=y CONFIG_SEMAPHORE_SLEEPERS=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +# CONFIG_GENERIC_TIME is not set CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_UCLINUX=y CONFIG_FORCE_MAX_ZONEORDER=14 CONFIG_IRQCHIP_DEMUX_GPIO=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -33,18 +34,21 @@ CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_EMBEDDED=y -# CONFIG_UID16 is not set +CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -54,9 +58,7 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_EPOLL=y CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 -# CONFIG_LIMIT_PAGECACHE is not set CONFIG_BUDDY=y # CONFIG_NP2 is not set CONFIG_SLAB=y @@ -80,7 +82,9 @@ CONFIG_KMOD=y # Block layer # CONFIG_BLOCK=y +# CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -109,22 +113,30 @@ CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_BF532 is not set # CONFIG_BF533 is not set # CONFIG_BF534 is not set -# CONFIG_BF535 is not set # CONFIG_BF536 is not set # CONFIG_BF537 is not set +# CONFIG_BF542 is not set +# CONFIG_BF544 is not set +# CONFIG_BF548 is not set +# CONFIG_BF549 is not set CONFIG_BF561=y +# CONFIG_BF_REV_0_0 is not set # CONFIG_BF_REV_0_2 is not set CONFIG_BF_REV_0_3=y # CONFIG_BF_REV_0_4 is not set # CONFIG_BF_REV_0_5 is not set +# CONFIG_BF_REV_ANY is not set +# CONFIG_BF_REV_NONE is not set CONFIG_BFIN_DUAL_CORE=y # CONFIG_BFIN533_EZKIT is not set # CONFIG_BFIN533_STAMP is not set # CONFIG_BFIN537_STAMP is not set # CONFIG_BFIN533_BLUETECHNIX_CM is not set # CONFIG_BFIN537_BLUETECHNIX_CM is not set +# CONFIG_BFIN548_EZKIT is not set # CONFIG_BFIN561_BLUETECHNIX_CM is not set CONFIG_BFIN561_EZKIT=y +# CONFIG_BFIN561_TEPLA is not set # CONFIG_PNAV10 is not set # CONFIG_GENERIC_BOARD is not set CONFIG_MEM_MT48LC16M16A2TG_75=y @@ -214,6 +226,7 @@ CONFIG_IRQ_WDTIMER=13 # # Board customizations # +# CONFIG_CMDLINE_BOOL is not set # # Board Setup @@ -224,19 +237,6 @@ CONFIG_MEM_ADD_WIDTH=9 CONFIG_BOOT_LOAD=0x1000 # -# Console UART Setup -# -# CONFIG_BAUD_9600 is not set -# CONFIG_BAUD_19200 is not set -# CONFIG_BAUD_38400 is not set -CONFIG_BAUD_57600=y -# CONFIG_BAUD_115200 is not set -CONFIG_BAUD_NO_PARITY=y -# CONFIG_BAUD_PARITY is not set -CONFIG_BAUD_1_STOPBIT=y -# CONFIG_BAUD_2_STOPBIT is not set - -# # Blackfin Kernel Optimizations # @@ -245,6 +245,7 @@ CONFIG_BAUD_1_STOPBIT=y # # CONFIG_HZ_100 is not set CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 @@ -263,6 +264,7 @@ CONFIG_MEMSET_L1=y CONFIG_MEMCPY_L1=y CONFIG_SYS_BFIN_SPINLOCK_L1=y # CONFIG_IP_CHECKSUM_L1 is not set +CONFIG_CACHELINE_ALIGNED_L1=y # CONFIG_SYSCALL_TAB_L1 is not set # CONFIG_CPLB_SWITCH_TAB_L1 is not set CONFIG_RAMKERNEL=y @@ -276,6 +278,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 CONFIG_LARGE_ALLOCS=y CONFIG_BFIN_DMA_5XX=y # CONFIG_DMA_UNCACHED_2M is not set @@ -368,6 +371,7 @@ CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -394,6 +398,7 @@ CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set @@ -437,7 +442,48 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set -# CONFIG_IRDA is not set +CONFIG_IRDA=m + +# +# IrDA protocols +# +CONFIG_IRLAN=m +CONFIG_IRCOMM=m +# CONFIG_IRDA_ULTRA is not set + +# +# IrDA options +# +CONFIG_IRDA_CACHE_LAST_LSAP=y +# CONFIG_IRDA_FAST_RR is not set +# CONFIG_IRDA_DEBUG is not set + +# +# Infrared-port device drivers +# + +# +# SIR device drivers +# +CONFIG_IRTTY_SIR=m + +# +# Dongle support +# +# CONFIG_DONGLE is not set + +# +# Old SIR device drivers +# +# CONFIG_IRPORT_SIR is not set + +# +# Old Serial dongle support +# + +# +# FIR device drivers +# # CONFIG_BT is not set # CONFIG_IEEE80211 is not set @@ -472,6 +518,7 @@ CONFIG_MTD_PARTITIONS=y # User Modules And Translation Layers # CONFIG_MTD_CHAR=m +CONFIG_MTD_BLKDEVS=y CONFIG_MTD_BLOCK=y # CONFIG_FTL is not set # CONFIG_NFTL is not set @@ -528,6 +575,8 @@ CONFIG_BFIN_FLASH_BANK_3=0x7BB0 # # Self-contained MTD device drivers # +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set @@ -558,6 +607,7 @@ CONFIG_BFIN_FLASH_BANK_3=0x7BB0 # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -569,14 +619,12 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # -# CONFIG_TIFM_CORE is not set # # ATA/ATAPI/MFM/RLL support @@ -633,6 +681,7 @@ CONFIG_NETDEVICES=y CONFIG_NET_ETHERNET=y CONFIG_MII=y CONFIG_SMC91X=y +# CONFIG_SMSC911X is not set # # Ethernet (1000 Mbit) @@ -675,7 +724,26 @@ CONFIG_SMC91X=y # # Input device support # -# CONFIG_INPUT is not set +CONFIG_INPUT=m +# CONFIG_INPUT_FF_MEMLESS is not set + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +CONFIG_INPUT_EVDEV=m +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set # # Hardware I/O ports @@ -688,12 +756,14 @@ CONFIG_SMC91X=y # # CONFIG_AD9960 is not set # CONFIG_SPI_ADC_BF533 is not set -# CONFIG_BF533_PFLAGS is not set +# CONFIG_BF5xx_PFLAGS is not set # CONFIG_BF5xx_PPIFCD is not set # CONFIG_BF5xx_TIMERS is not set # CONFIG_BF5xx_PPI is not set # CONFIG_BFIN_SPORT is not set # CONFIG_BFIN_TIMER_LATENCY is not set +# CONFIG_AD5304 is not set +# CONFIG_BF5xx_FBDMA is not set # CONFIG_VT is not set # CONFIG_SERIAL_NONSTANDARD is not set @@ -730,16 +800,18 @@ CONFIG_UNIX98_PTYS=y # # Watchdog Cards # -# CONFIG_WATCHDOG is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_BFIN_WDT=y CONFIG_HW_RANDOM=y # CONFIG_GEN_RTC is not set -# CONFIG_BLACKFIN_DPMC is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set - -# -# Ftape, the floppy tape device driver -# # CONFIG_RAW_DRIVER is not set # @@ -755,8 +827,19 @@ CONFIG_HW_RANDOM=y # # SPI support # -# CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set +CONFIG_SPI=y +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +CONFIG_SPI_BFIN=y +# CONFIG_SPI_BITBANG is not set + +# +# SPI Protocol Masters +# +# CONFIG_SPI_AT25 is not set # # Dallas's 1-wire bus @@ -770,10 +853,17 @@ CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set # CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_LM70 is not set +# CONFIG_SENSORS_PC87427 is not set # CONFIG_SENSORS_VT1211 is not set # CONFIG_HWMON_DEBUG_CHIP is not set # +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set @@ -786,9 +876,8 @@ CONFIG_HWMON=y # # Graphics support # -CONFIG_FIRMWARE_EDID=y -# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# CONFIG_FB is not set # # Sound @@ -796,6 +885,12 @@ CONFIG_FIRMWARE_EDID=y # CONFIG_SOUND is not set # +# HID Devices +# +CONFIG_HID=m +# CONFIG_HID_DEBUG is not set + +# # USB support # CONFIG_USB_ARCH_HAS_HCD=y @@ -815,6 +910,7 @@ CONFIG_USB_ARCH_HAS_HCD=y # # MMC/SD Card support # +# CONFIG_SPI_MMC is not set # CONFIG_MMC is not set # @@ -857,6 +953,14 @@ CONFIG_USB_ARCH_HAS_HCD=y # # +# Auxiliary Display support +# + +# +# Virtualization +# + +# # PBX support # # CONFIG_PBX is not set @@ -864,13 +968,9 @@ CONFIG_USB_ARCH_HAS_HCD=y # # File systems # -CONFIG_EXT2_FS=y -CONFIG_EXT2_FS_XATTR=y -# CONFIG_EXT2_FS_POSIX_ACL is not set -# CONFIG_EXT2_FS_SECURITY is not set +# CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set # CONFIG_EXT4DEV_FS is not set -CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set @@ -882,7 +982,7 @@ CONFIG_FS_MBCACHE=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y +# CONFIG_DNOTIFY is not set # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set @@ -931,7 +1031,6 @@ CONFIG_YAFFS_CHECKPOINT_RESERVED_BLOCKS=10 # CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set # CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y -# CONFIG_JFFS_FS is not set CONFIG_JFFS2_FS=m CONFIG_JFFS2_FS_DEBUG=0 CONFIG_JFFS2_FS_WRITEBUFFER=y @@ -1022,6 +1121,11 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_UTF8 is not set # +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# # Profiling support # # CONFIG_PROFILING is not set @@ -1033,20 +1137,17 @@ CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 # CONFIG_DEBUG_BUGVERBOSE is not set -# CONFIG_DEBUG_FS is not set -# CONFIG_UNWIND_INFO is not set -# CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_SERIAL_EARLY_INIT is not set CONFIG_DEBUG_HUNT_FOR_ZERO=y # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set # CONFIG_DUAL_CORE_TEST_MODULE is not set -# CONFIG_BOOTPARAM is not set -# CONFIG_NO_KERNEL_MSG is not set CONFIG_CPLB_INFO=y -# CONFIG_NO_ACCESS_CHECK is not set +CONFIG_ACCESS_CHECK=y # # Security options @@ -1054,7 +1155,7 @@ CONFIG_CPLB_INFO=y # CONFIG_KEYS is not set CONFIG_SECURITY=y # CONFIG_SECURITY_NETWORK is not set -CONFIG_SECURITY_CAPABILITIES=y +CONFIG_SECURITY_CAPABILITIES=m # # Cryptographic options @@ -1064,10 +1165,13 @@ CONFIG_SECURITY_CAPABILITIES=y # # Library routines # -# CONFIG_CRC_CCITT is not set +CONFIG_BITREVERSE=y +CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y diff --git a/arch/blackfin/configs/PNAV-10_defconfig b/arch/blackfin/configs/PNAV-10_defconfig index 97b4ffa..983ed18 100644 --- a/arch/blackfin/configs/PNAV-10_defconfig +++ b/arch/blackfin/configs/PNAV-10_defconfig @@ -1,20 +1,21 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.19.3 +# Linux kernel version: 2.6.21.5 # # CONFIG_MMU is not set # CONFIG_FPU is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set CONFIG_BLACKFIN=y +CONFIG_ZONE_DMA=y CONFIG_BFIN=y CONFIG_SEMAPHORE_SLEEPERS=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +# CONFIG_GENERIC_TIME is not set CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_UCLINUX=y CONFIG_FORCE_MAX_ZONEORDER=14 CONFIG_IRQCHIP_DEMUX_GPIO=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -33,14 +34,16 @@ CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set -CONFIG_INITRAMFS_SOURCE="" +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_EMBEDDED=y @@ -54,9 +57,7 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_EPOLL=y CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=9 -# CONFIG_LIMIT_PAGECACHE is not set CONFIG_BUDDY=y # CONFIG_NP2 is not set CONFIG_SLAB=y @@ -80,7 +81,9 @@ CONFIG_KMOD=y # Block layer # CONFIG_BLOCK=y +# CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -109,22 +112,31 @@ CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_BF532 is not set # CONFIG_BF533 is not set # CONFIG_BF534 is not set -# CONFIG_BF535 is not set # CONFIG_BF536 is not set CONFIG_BF537=y +# CONFIG_BF542 is not set +# CONFIG_BF544 is not set +# CONFIG_BF548 is not set +# CONFIG_BF549 is not set # CONFIG_BF561 is not set +# CONFIG_BF_REV_0_0 is not set CONFIG_BF_REV_0_2=y # CONFIG_BF_REV_0_3 is not set # CONFIG_BF_REV_0_4 is not set # CONFIG_BF_REV_0_5 is not set +# CONFIG_BF_REV_ANY is not set +# CONFIG_BF_REV_NONE is not set +CONFIG_BF53x=y CONFIG_BFIN_SINGLE_CORE=y # CONFIG_BFIN533_EZKIT is not set # CONFIG_BFIN533_STAMP is not set # CONFIG_BFIN537_STAMP is not set # CONFIG_BFIN533_BLUETECHNIX_CM is not set # CONFIG_BFIN537_BLUETECHNIX_CM is not set +# CONFIG_BFIN548_EZKIT is not set # CONFIG_BFIN561_BLUETECHNIX_CM is not set # CONFIG_BFIN561_EZKIT is not set +# CONFIG_BFIN561_TEPLA is not set CONFIG_PNAV10=y # CONFIG_GENERIC_BOARD is not set CONFIG_MEM_MT48LC32M8A2_75=y @@ -183,6 +195,7 @@ CONFIG_IRQ_WATCH=13 # # Board customizations # +# CONFIG_CMDLINE_BOOL is not set # # Board Setup @@ -193,19 +206,6 @@ CONFIG_MEM_ADD_WIDTH=10 CONFIG_BOOT_LOAD=0x1000 # -# Console UART Setup -# -# CONFIG_BAUD_9600 is not set -# CONFIG_BAUD_19200 is not set -# CONFIG_BAUD_38400 is not set -# CONFIG_BAUD_57600 is not set -CONFIG_BAUD_115200=y -CONFIG_BAUD_NO_PARITY=y -# CONFIG_BAUD_PARITY is not set -CONFIG_BAUD_1_STOPBIT=y -# CONFIG_BAUD_2_STOPBIT is not set - -# # Blackfin Kernel Optimizations # @@ -214,6 +214,7 @@ CONFIG_BAUD_1_STOPBIT=y # # CONFIG_HZ_100 is not set CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 @@ -232,6 +233,7 @@ CONFIG_MEMSET_L1=y CONFIG_MEMCPY_L1=y CONFIG_SYS_BFIN_SPINLOCK_L1=y CONFIG_IP_CHECKSUM_L1=y +CONFIG_CACHELINE_ALIGNED_L1=y CONFIG_SYSCALL_TAB_L1=y CONFIG_CPLB_SWITCH_TAB_L1=y CONFIG_RAMKERNEL=y @@ -245,6 +247,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 CONFIG_LARGE_ALLOCS=y CONFIG_BFIN_DMA_5XX=y # CONFIG_DMA_UNCACHED_2M is not set @@ -338,6 +341,7 @@ CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -364,6 +368,7 @@ CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set @@ -442,6 +447,7 @@ CONFIG_MTD_PARTITIONS=y # User Modules And Translation Layers # CONFIG_MTD_CHAR=m +CONFIG_MTD_BLKDEVS=y CONFIG_MTD_BLOCK=y # CONFIG_FTL is not set # CONFIG_NFTL is not set @@ -522,6 +528,7 @@ CONFIG_MTD_NAND_IDS=y # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -533,14 +540,12 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # -# CONFIG_TIFM_CORE is not set # # ATA/ATAPI/MFM/RLL support @@ -602,6 +607,7 @@ CONFIG_BFIN_MAC=y CONFIG_BFIN_TX_DESC_NUM=100 CONFIG_BFIN_RX_DESC_NUM=100 CONFIG_BFIN_MAC_RMII=y +# CONFIG_SMSC911X is not set # # Ethernet (1000 Mbit) @@ -674,6 +680,7 @@ CONFIG_TOUCHSCREEN_AD7877=y # CONFIG_TOUCHSCREEN_PENMOUNT is not set # CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set # CONFIG_TOUCHSCREEN_TOUCHWIN is not set +# CONFIG_TOUCHSCREEN_UCB1400 is not set CONFIG_INPUT_MISC=y CONFIG_INPUT_UINPUT=y # CONFIG_BF53X_PFBUTTONS is not set @@ -690,7 +697,7 @@ CONFIG_INPUT_UINPUT=y # # CONFIG_AD9960 is not set # CONFIG_SPI_ADC_BF533 is not set -# CONFIG_BF533_PFLAGS is not set +# CONFIG_BF5xx_PFLAGS is not set # CONFIG_BF5xx_PPIFCD is not set # CONFIG_BF5xx_TIMERS is not set # CONFIG_BF5xx_PPI is not set @@ -699,6 +706,8 @@ CONFIG_BFIN_SPORT=y CONFIG_TWI_LCD=m CONFIG_TWI_LCD_SLAVE_ADDR=34 # CONFIG_AD5304 is not set +# CONFIG_BF5xx_TEA5764 is not set +# CONFIG_BF5xx_FBDMA is not set # CONFIG_VT is not set # CONFIG_SERIAL_NONSTANDARD is not set @@ -747,13 +756,8 @@ CONFIG_CAN_BLACKFIN=m # CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y # CONFIG_GEN_RTC is not set -CONFIG_BLACKFIN_DPMC=y # CONFIG_DTLK is not set # CONFIG_R3964 is not set - -# -# Ftape, the floppy tape device driver -# # CONFIG_RAW_DRIVER is not set # @@ -777,9 +781,9 @@ CONFIG_I2C_CHARDEV=y # # I2C Hardware Bus support # -# CONFIG_I2C_BFIN_GPIO is not set -CONFIG_I2C_BFIN_TWI=y -CONFIG_TWICLK_KHZ=50 +# CONFIG_I2C_BLACKFIN_GPIO is not set +CONFIG_I2C_BLACKFIN_TWI=y +CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=50 # CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_STUB is not set @@ -812,12 +816,13 @@ CONFIG_SPI_MASTER=y # # SPI Master Controller Drivers # -# CONFIG_SPI_BITBANG is not set CONFIG_SPI_BFIN=y +# CONFIG_SPI_BITBANG is not set # # SPI Protocol Masters # +# CONFIG_SPI_AT25 is not set # # Dallas's 1-wire bus @@ -833,6 +838,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set # CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ASB100 is not set @@ -857,6 +863,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM92 is not set # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set @@ -864,12 +871,18 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83781D is not set # CONFIG_SENSORS_W83791D is not set # CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83793 is not set # CONFIG_SENSORS_W83L785TS is not set # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set @@ -882,15 +895,24 @@ CONFIG_HWMON=y # # Graphics support # -CONFIG_FIRMWARE_EDID=y +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_BACKLIGHT_CLASS_DEVICE=y +CONFIG_LCD_CLASS_DEVICE=y CONFIG_FB=y +CONFIG_FIRMWARE_EDID=y +# CONFIG_FB_DDC is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_BACKLIGHT is not set # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# # CONFIG_FB_BFIN_7171 is not set # CONFIG_FB_BFIN_7393 is not set CONFIG_FB_BF537_LQ035=y @@ -904,11 +926,6 @@ CONFIG_FB_BFIN_LANDSCAPE=y # Logo configuration # # CONFIG_LOGO is not set -CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_BACKLIGHT_CLASS_DEVICE=y -CONFIG_BACKLIGHT_DEVICE=y -CONFIG_LCD_CLASS_DEVICE=y -CONFIG_LCD_DEVICE=y # # Sound @@ -946,14 +963,24 @@ CONFIG_SND_BLACKFIN_AD1981B=m # CONFIG_SND_BFIN_AD73311 is not set # +# SoC audio support +# +# CONFIG_SND_SOC is not set + +# # Open Sound System # CONFIG_SOUND_PRIME=y -CONFIG_OSS_OBSOLETE_DRIVER=y +# CONFIG_OBSOLETE_OSS is not set # CONFIG_SOUND_MSNDCLAS is not set # CONFIG_SOUND_MSNDPIN is not set # +# HID Devices +# +# CONFIG_HID is not set + +# # USB support # CONFIG_USB_ARCH_HAS_HCD=y @@ -1024,7 +1051,6 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_DS1672 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_PCF8563 is not set -# CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_RS5C348 is not set # CONFIG_RTC_DRV_RS5C372 is not set # CONFIG_RTC_DRV_M48T86 is not set @@ -1047,6 +1073,14 @@ CONFIG_RTC_DRV_BFIN=y # # +# Auxiliary Display support +# + +# +# Virtualization +# + +# # PBX support # # CONFIG_PBX is not set @@ -1121,7 +1155,6 @@ CONFIG_YAFFS_CHECKPOINT_RESERVED_BLOCKS=10 # CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set # CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y -# CONFIG_JFFS_FS is not set # CONFIG_JFFS2_FS is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set @@ -1204,6 +1237,11 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_UTF8 is not set # +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# # Profiling support # # CONFIG_PROFILING is not set @@ -1215,19 +1253,16 @@ CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 # CONFIG_DEBUG_BUGVERBOSE is not set -# CONFIG_DEBUG_FS is not set -# CONFIG_UNWIND_INFO is not set -# CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_SERIAL_EARLY_INIT is not set # CONFIG_DEBUG_HUNT_FOR_ZERO is not set # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set -# CONFIG_BOOTPARAM is not set -# CONFIG_NO_KERNEL_MSG is not set # CONFIG_CPLB_INFO is not set -# CONFIG_NO_ACCESS_CHECK is not set +# CONFIG_ACCESS_CHECK is not set # # Security options @@ -1245,9 +1280,12 @@ CONFIG_SECURITY_CAPABILITIES=y # # Library routines # +CONFIG_BITREVERSE=y CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y diff --git a/arch/blackfin/kernel/Makefile b/arch/blackfin/kernel/Makefile index f3b7d2f..f429ebc 100644 --- a/arch/blackfin/kernel/Makefile +++ b/arch/blackfin/kernel/Makefile @@ -6,9 +6,12 @@ extra-y := init_task.o vmlinux.lds obj-y := \ entry.o process.o bfin_ksyms.o ptrace.o setup.o signal.o \ - sys_bfin.o time.o traps.o irqchip.o dma-mapping.o bfin_gpio.o \ - flat.o + sys_bfin.o time.o traps.o irqchip.o dma-mapping.o flat.o \ + fixed_code.o cplbinit.o cacheinit.o +obj-$(CONFIG_BF53x) += bfin_gpio.o +obj-$(CONFIG_BF561) += bfin_gpio.o obj-$(CONFIG_MODULES) += module.o obj-$(CONFIG_BFIN_DMA_5XX) += bfin_dma_5xx.o obj-$(CONFIG_DUAL_CORE_TEST_MODULE) += dualcore_test.o +obj-$(CONFIG_KGDB) += kgdb.o diff --git a/arch/blackfin/kernel/asm-offsets.c b/arch/blackfin/kernel/asm-offsets.c index e455f45..b56b274 100644 --- a/arch/blackfin/kernel/asm-offsets.c +++ b/arch/blackfin/kernel/asm-offsets.c @@ -32,11 +32,10 @@ #include <linux/kernel_stat.h> #include <linux/ptrace.h> #include <linux/hardirq.h> -#include <asm/irq.h> -#include <asm/thread_info.h> +#include <linux/irq.h> +#include <linux/thread_info.h> -#define DEFINE(sym, val) \ - asm volatile("\n->" #sym " %0 " #val : : "i" (val)) +#define DEFINE(sym, val) asm volatile("\n->" #sym " %0 " #val : : "i" (val)) int main(void) { diff --git a/arch/blackfin/kernel/bfin_dma_5xx.c b/arch/blackfin/kernel/bfin_dma_5xx.c index 0ccb0dc..7cf02f0 100644 --- a/arch/blackfin/kernel/bfin_dma_5xx.c +++ b/arch/blackfin/kernel/bfin_dma_5xx.c @@ -34,6 +34,7 @@ #include <linux/kernel.h> #include <linux/param.h> +#include <asm/blackfin.h> #include <asm/dma.h> #include <asm/cacheflush.h> @@ -45,67 +46,6 @@ ***************************************************************************/ static struct dma_channel dma_ch[MAX_BLACKFIN_DMA_CHANNEL]; -#if defined (CONFIG_BF561) -static struct dma_register *base_addr[MAX_BLACKFIN_DMA_CHANNEL] = { - (struct dma_register *) DMA1_0_NEXT_DESC_PTR, - (struct dma_register *) DMA1_1_NEXT_DESC_PTR, - (struct dma_register *) DMA1_2_NEXT_DESC_PTR, - (struct dma_register *) DMA1_3_NEXT_DESC_PTR, - (struct dma_register *) DMA1_4_NEXT_DESC_PTR, - (struct dma_register *) DMA1_5_NEXT_DESC_PTR, - (struct dma_register *) DMA1_6_NEXT_DESC_PTR, - (struct dma_register *) DMA1_7_NEXT_DESC_PTR, - (struct dma_register *) DMA1_8_NEXT_DESC_PTR, - (struct dma_register *) DMA1_9_NEXT_DESC_PTR, - (struct dma_register *) DMA1_10_NEXT_DESC_PTR, - (struct dma_register *) DMA1_11_NEXT_DESC_PTR, - (struct dma_register *) DMA2_0_NEXT_DESC_PTR, - (struct dma_register *) DMA2_1_NEXT_DESC_PTR, - (struct dma_register *) DMA2_2_NEXT_DESC_PTR, - (struct dma_register *) DMA2_3_NEXT_DESC_PTR, - (struct dma_register *) DMA2_4_NEXT_DESC_PTR, - (struct dma_register *) DMA2_5_NEXT_DESC_PTR, - (struct dma_register *) DMA2_6_NEXT_DESC_PTR, - (struct dma_register *) DMA2_7_NEXT_DESC_PTR, - (struct dma_register *) DMA2_8_NEXT_DESC_PTR, - (struct dma_register *) DMA2_9_NEXT_DESC_PTR, - (struct dma_register *) DMA2_10_NEXT_DESC_PTR, - (struct dma_register *) DMA2_11_NEXT_DESC_PTR, - (struct dma_register *) MDMA1_D0_NEXT_DESC_PTR, - (struct dma_register *) MDMA1_S0_NEXT_DESC_PTR, - (struct dma_register *) MDMA1_D1_NEXT_DESC_PTR, - (struct dma_register *) MDMA1_S1_NEXT_DESC_PTR, - (struct dma_register *) MDMA2_D0_NEXT_DESC_PTR, - (struct dma_register *) MDMA2_S0_NEXT_DESC_PTR, - (struct dma_register *) MDMA2_D1_NEXT_DESC_PTR, - (struct dma_register *) MDMA2_S1_NEXT_DESC_PTR, - (struct dma_register *) IMDMA_D0_NEXT_DESC_PTR, - (struct dma_register *) IMDMA_S0_NEXT_DESC_PTR, - (struct dma_register *) IMDMA_D1_NEXT_DESC_PTR, - (struct dma_register *) IMDMA_S1_NEXT_DESC_PTR, -}; -#else -static struct dma_register *base_addr[MAX_BLACKFIN_DMA_CHANNEL] = { - (struct dma_register *) DMA0_NEXT_DESC_PTR, - (struct dma_register *) DMA1_NEXT_DESC_PTR, - (struct dma_register *) DMA2_NEXT_DESC_PTR, - (struct dma_register *) DMA3_NEXT_DESC_PTR, - (struct dma_register *) DMA4_NEXT_DESC_PTR, - (struct dma_register *) DMA5_NEXT_DESC_PTR, - (struct dma_register *) DMA6_NEXT_DESC_PTR, - (struct dma_register *) DMA7_NEXT_DESC_PTR, -#if (defined(CONFIG_BF537) || defined(CONFIG_BF534) || defined(CONFIG_BF536)) - (struct dma_register *) DMA8_NEXT_DESC_PTR, - (struct dma_register *) DMA9_NEXT_DESC_PTR, - (struct dma_register *) DMA10_NEXT_DESC_PTR, - (struct dma_register *) DMA11_NEXT_DESC_PTR, -#endif - (struct dma_register *) MDMA_D0_NEXT_DESC_PTR, - (struct dma_register *) MDMA_S0_NEXT_DESC_PTR, - (struct dma_register *) MDMA_D1_NEXT_DESC_PTR, - (struct dma_register *) MDMA_S1_NEXT_DESC_PTR, -}; -#endif /*------------------------------------------------------------------------------ * Set the Buffer Clear bit in the Configuration register of specific DMA @@ -138,149 +78,6 @@ static int __init blackfin_dma_init(void) arch_initcall(blackfin_dma_init); -/* - * Form the channel find the irq number for that channel. - */ -#if !defined(CONFIG_BF561) - -static int bf533_channel2irq(unsigned int channel) -{ - int ret_irq = -1; - - switch (channel) { - case CH_PPI: - ret_irq = IRQ_PPI; - break; - -#if (defined(CONFIG_BF537) || defined(CONFIG_BF534) || defined(CONFIG_BF536)) - case CH_EMAC_RX: - ret_irq = IRQ_MAC_RX; - break; - - case CH_EMAC_TX: - ret_irq = IRQ_MAC_TX; - break; - - case CH_UART1_RX: - ret_irq = IRQ_UART1_RX; - break; - - case CH_UART1_TX: - ret_irq = IRQ_UART1_TX; - break; -#endif - - case CH_SPORT0_RX: - ret_irq = IRQ_SPORT0_RX; - break; - - case CH_SPORT0_TX: - ret_irq = IRQ_SPORT0_TX; - break; - - case CH_SPORT1_RX: - ret_irq = IRQ_SPORT1_RX; - break; - - case CH_SPORT1_TX: - ret_irq = IRQ_SPORT1_TX; - break; - - case CH_SPI: - ret_irq = IRQ_SPI; - break; - - case CH_UART_RX: - ret_irq = IRQ_UART_RX; - break; - - case CH_UART_TX: - ret_irq = IRQ_UART_TX; - break; - - case CH_MEM_STREAM0_SRC: - case CH_MEM_STREAM0_DEST: - ret_irq = IRQ_MEM_DMA0; - break; - - case CH_MEM_STREAM1_SRC: - case CH_MEM_STREAM1_DEST: - ret_irq = IRQ_MEM_DMA1; - break; - } - return ret_irq; -} - -# define channel2irq(channel) bf533_channel2irq(channel) - -#else - -static int bf561_channel2irq(unsigned int channel) -{ - int ret_irq = -1; - - switch (channel) { - case CH_PPI0: - ret_irq = IRQ_PPI0; - break; - case CH_PPI1: - ret_irq = IRQ_PPI1; - break; - case CH_SPORT0_RX: - ret_irq = IRQ_SPORT0_RX; - break; - case CH_SPORT0_TX: - ret_irq = IRQ_SPORT0_TX; - break; - case CH_SPORT1_RX: - ret_irq = IRQ_SPORT1_RX; - break; - case CH_SPORT1_TX: - ret_irq = IRQ_SPORT1_TX; - break; - case CH_SPI: - ret_irq = IRQ_SPI; - break; - case CH_UART_RX: - ret_irq = IRQ_UART_RX; - break; - case CH_UART_TX: - ret_irq = IRQ_UART_TX; - break; - - case CH_MEM_STREAM0_SRC: - case CH_MEM_STREAM0_DEST: - ret_irq = IRQ_MEM_DMA0; - break; - case CH_MEM_STREAM1_SRC: - case CH_MEM_STREAM1_DEST: - ret_irq = IRQ_MEM_DMA1; - break; - case CH_MEM_STREAM2_SRC: - case CH_MEM_STREAM2_DEST: - ret_irq = IRQ_MEM_DMA2; - break; - case CH_MEM_STREAM3_SRC: - case CH_MEM_STREAM3_DEST: - ret_irq = IRQ_MEM_DMA3; - break; - - case CH_IMEM_STREAM0_SRC: - case CH_IMEM_STREAM0_DEST: - ret_irq = IRQ_IMEM_DMA0; - break; - case CH_IMEM_STREAM1_SRC: - case CH_IMEM_STREAM1_DEST: - ret_irq = IRQ_IMEM_DMA1; - break; - } - return ret_irq; -} - -# define channel2irq(channel) bf561_channel2irq(channel) - -#endif - /*------------------------------------------------------------------------------ * Request the specific DMA channel from the system. *-----------------------------------------------------------------------------*/ @@ -535,7 +332,7 @@ set_bfin_dma_config(char direction, char flow_mode, } EXPORT_SYMBOL(set_bfin_dma_config); -void set_dma_sg(unsigned int channel, struct dmasg * sg, int nr_sg) +void set_dma_sg(unsigned int channel, struct dmasg *sg, int nr_sg) { BUG_ON(!(dma_ch[channel].chan_status != DMA_CHANNEL_FREE && channel < MAX_BLACKFIN_DMA_CHANNEL)); @@ -595,7 +392,7 @@ unsigned short get_dma_curr_ycount(unsigned int channel) } EXPORT_SYMBOL(get_dma_curr_ycount); -void *_dma_memcpy(void *dest, const void *src, size_t size) +static void *__dma_memcpy(void *dest, const void *src, size_t size) { int direction; /* 1 - address decrease, 0 - address increase */ int flag_align; /* 1 - address aligned, 0 - address unaligned */ @@ -604,7 +401,7 @@ void *_dma_memcpy(void *dest, const void *src, size_t size) if (size <= 0) return NULL; - + local_irq_save(flags); if ((unsigned long)src < memory_end) @@ -744,11 +541,10 @@ void *dma_memcpy(void *dest, const void *src, size_t size) bulk = (size >> 16) << 16; rest = size - bulk; if (bulk) - _dma_memcpy(dest, src, bulk); - addr = _dma_memcpy(dest+bulk, src+bulk, rest); + __dma_memcpy(dest, src, bulk); + addr = __dma_memcpy(dest+bulk, src+bulk, rest); return addr; } - EXPORT_SYMBOL(dma_memcpy); void *safe_dma_memcpy(void *dest, const void *src, size_t size) @@ -761,14 +557,13 @@ EXPORT_SYMBOL(safe_dma_memcpy); void dma_outsb(void __iomem *addr, const void *buf, unsigned short len) { - unsigned long flags; - + local_irq_save(flags); - - blackfin_dcache_flush_range((unsigned int)buf,(unsigned int)(buf) + len); - bfin_write_MDMA_D0_START_ADDR(addr); + blackfin_dcache_flush_range((unsigned int)buf, (unsigned int)(buf) + len); + + bfin_write_MDMA_D0_START_ADDR(addr); bfin_write_MDMA_D0_X_COUNT(len); bfin_write_MDMA_D0_X_MODIFY(0); bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR); @@ -796,9 +591,9 @@ EXPORT_SYMBOL(dma_outsb); void dma_insb(const void __iomem *addr, void *buf, unsigned short len) { unsigned long flags; - + local_irq_save(flags); - bfin_write_MDMA_D0_START_ADDR(buf); + bfin_write_MDMA_D0_START_ADDR(buf); bfin_write_MDMA_D0_X_COUNT(len); bfin_write_MDMA_D0_X_MODIFY(1); bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR); @@ -827,12 +622,12 @@ EXPORT_SYMBOL(dma_insb); void dma_outsw(void __iomem *addr, const void *buf, unsigned short len) { unsigned long flags; - + local_irq_save(flags); - - blackfin_dcache_flush_range((unsigned int)buf,(unsigned int)(buf) + len); - bfin_write_MDMA_D0_START_ADDR(addr); + blackfin_dcache_flush_range((unsigned int)buf, (unsigned int)(buf) + len); + + bfin_write_MDMA_D0_START_ADDR(addr); bfin_write_MDMA_D0_X_COUNT(len); bfin_write_MDMA_D0_X_MODIFY(0); bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR); @@ -859,10 +654,10 @@ EXPORT_SYMBOL(dma_outsw); void dma_insw(const void __iomem *addr, void *buf, unsigned short len) { unsigned long flags; - + local_irq_save(flags); - - bfin_write_MDMA_D0_START_ADDR(buf); + + bfin_write_MDMA_D0_START_ADDR(buf); bfin_write_MDMA_D0_X_COUNT(len); bfin_write_MDMA_D0_X_MODIFY(2); bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR); @@ -891,12 +686,12 @@ EXPORT_SYMBOL(dma_insw); void dma_outsl(void __iomem *addr, const void *buf, unsigned short len) { unsigned long flags; - + local_irq_save(flags); - - blackfin_dcache_flush_range((unsigned int)buf,(unsigned int)(buf) + len); - bfin_write_MDMA_D0_START_ADDR(addr); + blackfin_dcache_flush_range((unsigned int)buf, (unsigned int)(buf) + len); + + bfin_write_MDMA_D0_START_ADDR(addr); bfin_write_MDMA_D0_X_COUNT(len); bfin_write_MDMA_D0_X_MODIFY(0); bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR); @@ -923,10 +718,10 @@ EXPORT_SYMBOL(dma_outsl); void dma_insl(const void __iomem *addr, void *buf, unsigned short len) { unsigned long flags; - + local_irq_save(flags); - - bfin_write_MDMA_D0_START_ADDR(buf); + + bfin_write_MDMA_D0_START_ADDR(buf); bfin_write_MDMA_D0_X_COUNT(len); bfin_write_MDMA_D0_X_MODIFY(4); bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR); diff --git a/arch/blackfin/kernel/bfin_gpio.c b/arch/blackfin/kernel/bfin_gpio.c index 3f49fae..bafcfa5 100644 --- a/arch/blackfin/kernel/bfin_gpio.c +++ b/arch/blackfin/kernel/bfin_gpio.c @@ -138,7 +138,7 @@ static unsigned int sic_iwr_irqs[gpio_bank(MAX_BLACKFIN_GPIOS)] = {IRQ_PROG0_INT inline int check_gpio(unsigned short gpio) { - if (gpio > MAX_BLACKFIN_GPIOS) + if (gpio >= MAX_BLACKFIN_GPIOS) return -EINVAL; return 0; } @@ -162,7 +162,7 @@ static void port_setup(unsigned short gpio, unsigned short usage) static void default_gpio(unsigned short gpio) { - unsigned short bank,bitmask; + unsigned short bank, bitmask; bank = gpio_bank(gpio); bitmask = gpio_bit(gpio); @@ -183,7 +183,7 @@ static int __init bfin_gpio_init(void) printk(KERN_INFO "Blackfin GPIO Controller\n"); - for (i = 0; i < MAX_BLACKFIN_GPIOS; i+=GPIO_BANKSIZE) + for (i = 0; i < MAX_BLACKFIN_GPIOS; i += GPIO_BANKSIZE) reserved_map[gpio_bank(i)] = 0; #if defined(BF537_FAMILY) && (defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)) @@ -478,7 +478,7 @@ u32 gpio_pm_setup(void) u32 sic_iwr = 0; u16 bank, mask, i, gpio; - for (i = 0; i < MAX_BLACKFIN_GPIOS; i+=GPIO_BANKSIZE) { + for (i = 0; i < MAX_BLACKFIN_GPIOS; i += GPIO_BANKSIZE) { mask = wakeup_map[gpio_bank(i)]; bank = gpio_bank(i); @@ -494,19 +494,24 @@ u32 gpio_pm_setup(void) gpio_bank_saved[bank].dir = gpio_bankb[bank]->dir; gpio_bank_saved[bank].edge = gpio_bankb[bank]->edge; gpio_bank_saved[bank].both = gpio_bankb[bank]->both; + gpio_bank_saved[bank].reserved = reserved_map[bank]; gpio = i; while (mask) { if (mask & 1) { - bfin_gpio_wakeup_type(gpio, wakeup_flags_map[gpio]); + reserved_map[gpio_bank(gpio)] |= + gpio_bit(gpio); + bfin_gpio_wakeup_type(gpio, + wakeup_flags_map[gpio]); set_gpio_data(gpio, 0); /*Clear*/ } gpio++; mask >>= 1; } - sic_iwr |= 1 << (sic_iwr_irqs[bank] - (IRQ_CORETMR + 1)); + sic_iwr |= 1 << + (sic_iwr_irqs[bank] - (IRQ_CORETMR + 1)); gpio_bankb[bank]->maskb_set = wakeup_map[gpio_bank(i)]; } } @@ -517,12 +522,11 @@ u32 gpio_pm_setup(void) return IWR_ENABLE_ALL; } - void gpio_pm_restore(void) { u16 bank, mask, i; - for (i = 0; i < MAX_BLACKFIN_GPIOS; i+=GPIO_BANKSIZE) { + for (i = 0; i < MAX_BLACKFIN_GPIOS; i += GPIO_BANKSIZE) { mask = wakeup_map[gpio_bank(i)]; bank = gpio_bank(i); @@ -535,6 +539,9 @@ void gpio_pm_restore(void) gpio_bankb[bank]->polar = gpio_bank_saved[bank].polar; gpio_bankb[bank]->edge = gpio_bank_saved[bank].edge; gpio_bankb[bank]->both = gpio_bank_saved[bank].both; + + reserved_map[bank] = gpio_bank_saved[bank].reserved; + } gpio_bankb[bank]->maskb = gpio_bank_saved[bank].maskb; @@ -583,7 +590,6 @@ int gpio_request(unsigned short gpio, const char *label) } EXPORT_SYMBOL(gpio_request); - void gpio_free(unsigned short gpio) { unsigned long flags; @@ -608,7 +614,6 @@ void gpio_free(unsigned short gpio) } EXPORT_SYMBOL(gpio_free); - void gpio_direction_input(unsigned short gpio) { unsigned long flags; diff --git a/arch/blackfin/kernel/bfin_ksyms.c b/arch/blackfin/kernel/bfin_ksyms.c index f64ecb6..7045594 100644 --- a/arch/blackfin/kernel/bfin_ksyms.c +++ b/arch/blackfin/kernel/bfin_ksyms.c @@ -28,10 +28,11 @@ */ #include <linux/module.h> -#include <asm/irq.h> +#include <linux/irq.h> +#include <linux/uaccess.h> + #include <asm/checksum.h> #include <asm/cacheflush.h> -#include <asm/uaccess.h> /* platform dependent support */ diff --git a/arch/blackfin/kernel/cacheinit.c b/arch/blackfin/kernel/cacheinit.c new file mode 100644 index 0000000..4d41a40 --- /dev/null +++ b/arch/blackfin/kernel/cacheinit.c @@ -0,0 +1,66 @@ +/* + * Copyright 2004-2007 Analog Devices Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see the file COPYING, or write + * to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <linux/cpu.h> + +#include <asm/cacheflush.h> +#include <asm/blackfin.h> +#include <asm/cplbinit.h> + +#if defined(CONFIG_BLKFIN_CACHE) +void bfin_icache_init(void) +{ + unsigned long *table = icplb_table; + unsigned long ctrl; + int i; + + for (i = 0; i < MAX_CPLBS; i++) { + unsigned long addr = *table++; + unsigned long data = *table++; + if (addr == (unsigned long)-1) + break; + bfin_write32(ICPLB_ADDR0 + i * 4, addr); + bfin_write32(ICPLB_DATA0 + i * 4, data); + } + ctrl = bfin_read_IMEM_CONTROL(); + ctrl |= IMC | ENICPLB; + bfin_write_IMEM_CONTROL(ctrl); +} +#endif + +#if defined(CONFIG_BLKFIN_DCACHE) +void bfin_dcache_init(void) +{ + unsigned long *table = dcplb_table; + unsigned long ctrl; + int i; + + for (i = 0; i < MAX_CPLBS; i++) { + unsigned long addr = *table++; + unsigned long data = *table++; + if (addr == (unsigned long)-1) + break; + bfin_write32(DCPLB_ADDR0 + i * 4, addr); + bfin_write32(DCPLB_DATA0 + i * 4, data); + } + ctrl = bfin_read_DMEM_CONTROL(); + ctrl |= DMEM_CNTR; + bfin_write_DMEM_CONTROL(ctrl); +} +#endif diff --git a/arch/blackfin/kernel/cplbinit.c b/arch/blackfin/kernel/cplbinit.c new file mode 100644 index 0000000..bbdb403 --- /dev/null +++ b/arch/blackfin/kernel/cplbinit.c @@ -0,0 +1,433 @@ +/* + * Blackfin CPLB initialization + * + * Copyright 2004-2007 Analog Devices Inc. + * + * Bugs: Enter bugs at http://blackfin.uclinux.org/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see the file COPYING, or write + * to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include <linux/module.h> + +#include <asm/blackfin.h> +#include <asm/cplbinit.h> + +u_long icplb_table[MAX_CPLBS+1]; +u_long dcplb_table[MAX_CPLBS+1]; + +#ifdef CONFIG_CPLB_SWITCH_TAB_L1 +u_long ipdt_table[MAX_SWITCH_I_CPLBS+1]__attribute__((l1_data)); +u_long dpdt_table[MAX_SWITCH_D_CPLBS+1]__attribute__((l1_data)); + +#ifdef CONFIG_CPLB_INFO +u_long ipdt_swapcount_table[MAX_SWITCH_I_CPLBS]__attribute__((l1_data)); +u_long dpdt_swapcount_table[MAX_SWITCH_D_CPLBS]__attribute__((l1_data)); +#endif /* CONFIG_CPLB_INFO */ + +#else + +u_long ipdt_table[MAX_SWITCH_I_CPLBS+1]; +u_long dpdt_table[MAX_SWITCH_D_CPLBS+1]; + +#ifdef CONFIG_CPLB_INFO +u_long ipdt_swapcount_table[MAX_SWITCH_I_CPLBS]; +u_long dpdt_swapcount_table[MAX_SWITCH_D_CPLBS]; +#endif /* CONFIG_CPLB_INFO */ + +#endif /*CONFIG_CPLB_SWITCH_TAB_L1*/ + +struct s_cplb { + struct cplb_tab init_i; + struct cplb_tab init_d; + struct cplb_tab switch_i; + struct cplb_tab switch_d; +}; + +#if defined(CONFIG_BLKFIN_DCACHE) || defined(CONFIG_BLKFIN_CACHE) +static struct cplb_desc cplb_data[] = { + { + .start = 0, + .end = SIZE_1K, + .psize = SIZE_1K, + .attr = INITIAL_T | SWITCH_T | I_CPLB | D_CPLB, + .i_conf = SDRAM_OOPS, + .d_conf = SDRAM_OOPS, +#if defined(CONFIG_DEBUG_HUNT_FOR_ZERO) + .valid = 1, +#else + .valid = 0, +#endif + .name = "ZERO Pointer Saveguard", + }, + { + .start = L1_CODE_START, + .end = L1_CODE_START + L1_CODE_LENGTH, + .psize = SIZE_4M, + .attr = INITIAL_T | SWITCH_T | I_CPLB, + .i_conf = L1_IMEMORY, + .d_conf = 0, + .valid = 1, + .name = "L1 I-Memory", + }, + { + .start = L1_DATA_A_START, + .end = L1_DATA_B_START + L1_DATA_B_LENGTH, + .psize = SIZE_4M, + .attr = INITIAL_T | SWITCH_T | D_CPLB, + .i_conf = 0, + .d_conf = L1_DMEMORY, +#if ((L1_DATA_A_LENGTH > 0) || (L1_DATA_B_LENGTH > 0)) + .valid = 1, +#else + .valid = 0, +#endif + .name = "L1 D-Memory", + }, + { + .start = 0, + .end = 0, /* dynamic */ + .psize = 0, + .attr = INITIAL_T | SWITCH_T | I_CPLB | D_CPLB, + .i_conf = SDRAM_IGENERIC, + .d_conf = SDRAM_DGENERIC, + .valid = 1, + .name = "SDRAM Kernel", + }, + { + .start = 0, /* dynamic */ + .end = 0, /* dynamic */ + .psize = 0, + .attr = INITIAL_T | SWITCH_T | D_CPLB, + .i_conf = SDRAM_IGENERIC, + .d_conf = SDRAM_DNON_CHBL, + .valid = 1, + .name = "SDRAM RAM MTD", + }, + { + .start = 0, /* dynamic */ + .end = 0, /* dynamic */ + .psize = SIZE_1M, + .attr = INITIAL_T | SWITCH_T | D_CPLB, + .d_conf = SDRAM_DNON_CHBL, + .valid = 1, + .name = "SDRAM Uncached DMA ZONE", + }, + { + .start = 0, /* dynamic */ + .end = 0, /* dynamic */ + .psize = 0, + .attr = SWITCH_T | D_CPLB, + .i_conf = 0, /* dynamic */ + .d_conf = 0, /* dynamic */ + .valid = 1, + .name = "SDRAM Reserved Memory", + }, + { + .start = ASYNC_BANK0_BASE, + .end = ASYNC_BANK3_BASE + ASYNC_BANK3_SIZE, + .psize = 0, + .attr = SWITCH_T | D_CPLB, + .d_conf = SDRAM_EBIU, + .valid = 1, + .name = "ASYNC Memory", + }, + { +#if defined(CONFIG_BF561) + .start = L2_SRAM, + .end = L2_SRAM_END, + .psize = SIZE_1M, + .attr = SWITCH_T | D_CPLB, + .i_conf = L2_MEMORY, + .d_conf = L2_MEMORY, + .valid = 1, +#else + .valid = 0, +#endif + .name = "L2 Memory", + } +}; + +static u16 __init lock_kernel_check(u32 start, u32 end) +{ + if ((start <= (u32) _stext && end >= (u32) _end) + || (start >= (u32) _stext && end <= (u32) _end)) + return IN_KERNEL; + return 0; +} + +static unsigned short __init +fill_cplbtab(struct cplb_tab *table, + unsigned long start, unsigned long end, + unsigned long block_size, unsigned long cplb_data) +{ + int i; + + switch (block_size) { + case SIZE_4M: + i = 3; + break; + case SIZE_1M: + i = 2; + break; + case SIZE_4K: + i = 1; + break; + case SIZE_1K: + default: + i = 0; + break; + } + + cplb_data = (cplb_data & ~(3 << 16)) | (i << 16); + + while ((start < end) && (table->pos < table->size)) { + + table->tab[table->pos++] = start; + + if (lock_kernel_check(start, start + block_size) == IN_KERNEL) + table->tab[table->pos++] = + cplb_data | CPLB_LOCK | CPLB_DIRTY; + else + table->tab[table->pos++] = cplb_data; + + start += block_size; + } + return 0; +} + +static unsigned short __init +close_cplbtab(struct cplb_tab *table) +{ + + while (table->pos < table->size) { + + table->tab[table->pos++] = 0; + table->tab[table->pos++] = 0; /* !CPLB_VALID */ + } + return 0; +} + +/* helper function */ +static void __fill_code_cplbtab(struct cplb_tab *t, int i, u32 a_start, u32 a_end) +{ + if (cplb_data[i].psize) { + fill_cplbtab(t, + cplb_data[i].start, + cplb_data[i].end, + cplb_data[i].psize, + cplb_data[i].i_conf); + } else { +#if (defined(CONFIG_BLKFIN_CACHE) && defined(ANOMALY_05000263)) + if (i == SDRAM_KERN) { + fill_cplbtab(t, + cplb_data[i].start, + cplb_data[i].end, + SIZE_4M, + cplb_data[i].i_conf); + } else +#endif + { + fill_cplbtab(t, + cplb_data[i].start, + a_start, + SIZE_1M, + cplb_data[i].i_conf); + fill_cplbtab(t, + a_start, + a_end, + SIZE_4M, + cplb_data[i].i_conf); + fill_cplbtab(t, a_end, + cplb_data[i].end, + SIZE_1M, + cplb_data[i].i_conf); + } + } +} + +static void __fill_data_cplbtab(struct cplb_tab *t, int i, u32 a_start, u32 a_end) +{ + if (cplb_data[i].psize) { + fill_cplbtab(t, + cplb_data[i].start, + cplb_data[i].end, + cplb_data[i].psize, + cplb_data[i].d_conf); + } else { + fill_cplbtab(t, + cplb_data[i].start, + a_start, SIZE_1M, + cplb_data[i].d_conf); + fill_cplbtab(t, a_start, + a_end, SIZE_4M, + cplb_data[i].d_conf); + fill_cplbtab(t, a_end, + cplb_data[i].end, + SIZE_1M, + cplb_data[i].d_conf); + } +} + +void __init generate_cpl_tables(void) +{ + + u16 i, j, process; + u32 a_start, a_end, as, ae, as_1m; + + struct cplb_tab *t_i = NULL; + struct cplb_tab *t_d = NULL; + struct s_cplb cplb; + + cplb.init_i.size = MAX_CPLBS; + cplb.init_d.size = MAX_CPLBS; + cplb.switch_i.size = MAX_SWITCH_I_CPLBS; + cplb.switch_d.size = MAX_SWITCH_D_CPLBS; + + cplb.init_i.pos = 0; + cplb.init_d.pos = 0; + cplb.switch_i.pos = 0; + cplb.switch_d.pos = 0; + + cplb.init_i.tab = icplb_table; + cplb.init_d.tab = dcplb_table; + cplb.switch_i.tab = ipdt_table; + cplb.switch_d.tab = dpdt_table; + + cplb_data[SDRAM_KERN].end = memory_end; + +#ifdef CONFIG_MTD_UCLINUX + cplb_data[SDRAM_RAM_MTD].start = memory_mtd_start; + cplb_data[SDRAM_RAM_MTD].end = memory_mtd_start + mtd_size; + cplb_data[SDRAM_RAM_MTD].valid = mtd_size > 0; +# if defined(CONFIG_ROMFS_FS) + cplb_data[SDRAM_RAM_MTD].attr |= I_CPLB; + + /* + * The ROMFS_FS size is often not multiple of 1MB. + * This can cause multiple CPLB sets covering the same memory area. + * This will then cause multiple CPLB hit exceptions. + * Workaround: We ensure a contiguous memory area by extending the kernel + * memory section over the mtd section. + * For ROMFS_FS memory must be covered with ICPLBs anyways. + * So there is no difference between kernel and mtd memory setup. + */ + + cplb_data[SDRAM_KERN].end = memory_mtd_start + mtd_size;; + cplb_data[SDRAM_RAM_MTD].valid = 0; + +# endif +#else + cplb_data[SDRAM_RAM_MTD].valid = 0; +#endif + + cplb_data[SDRAM_DMAZ].start = _ramend - DMA_UNCACHED_REGION; + cplb_data[SDRAM_DMAZ].end = _ramend; + + cplb_data[RES_MEM].start = _ramend; + cplb_data[RES_MEM].end = physical_mem_end; + + if (reserved_mem_dcache_on) + cplb_data[RES_MEM].d_conf = SDRAM_DGENERIC; + else + cplb_data[RES_MEM].d_conf = SDRAM_DNON_CHBL; + + if (reserved_mem_icache_on) + cplb_data[RES_MEM].i_conf = SDRAM_IGENERIC; + else + cplb_data[RES_MEM].i_conf = SDRAM_INON_CHBL; + + for (i = ZERO_P; i <= L2_MEM; i++) { + if (!cplb_data[i].valid) + continue; + + as_1m = cplb_data[i].start % SIZE_1M; + + /* We need to make sure all sections are properly 1M aligned + * However between Kernel Memory and the Kernel mtd section, depending on the + * rootfs size, there can be overlapping memory areas. + */ + + if (as_1m && i != L1I_MEM && i != L1D_MEM) { +#ifdef CONFIG_MTD_UCLINUX + if (i == SDRAM_RAM_MTD) { + if ((cplb_data[SDRAM_KERN].end + 1) > cplb_data[SDRAM_RAM_MTD].start) + cplb_data[SDRAM_RAM_MTD].start = (cplb_data[i].start & (-2*SIZE_1M)) + SIZE_1M; + else + cplb_data[SDRAM_RAM_MTD].start = (cplb_data[i].start & (-2*SIZE_1M)); + } else +#endif + printk(KERN_WARNING "Unaligned Start of %s at 0x%X\n", + cplb_data[i].name, cplb_data[i].start); + } + + as = cplb_data[i].start % SIZE_4M; + ae = cplb_data[i].end % SIZE_4M; + + if (as) + a_start = cplb_data[i].start + (SIZE_4M - (as)); + else + a_start = cplb_data[i].start; + + a_end = cplb_data[i].end - ae; + + for (j = INITIAL_T; j <= SWITCH_T; j++) { + + switch (j) { + case INITIAL_T: + if (cplb_data[i].attr & INITIAL_T) { + t_i = &cplb.init_i; + t_d = &cplb.init_d; + process = 1; + } else + process = 0; + break; + case SWITCH_T: + if (cplb_data[i].attr & SWITCH_T) { + t_i = &cplb.switch_i; + t_d = &cplb.switch_d; + process = 1; + } else + process = 0; + break; + default: + process = 0; + break; + } + + if (!process) + continue; + if (cplb_data[i].attr & I_CPLB) + __fill_code_cplbtab(t_i, i, a_start, a_end); + + if (cplb_data[i].attr & D_CPLB) + __fill_data_cplbtab(t_d, i, a_start, a_end); + } + } + +/* close tables */ + + close_cplbtab(&cplb.init_i); + close_cplbtab(&cplb.init_d); + + cplb.init_i.tab[cplb.init_i.pos] = -1; + cplb.init_d.tab[cplb.init_d.pos] = -1; + cplb.switch_i.tab[cplb.switch_i.pos] = -1; + cplb.switch_d.tab[cplb.switch_d.pos] = -1; + +} + +#endif + diff --git a/arch/blackfin/kernel/dma-mapping.c b/arch/blackfin/kernel/dma-mapping.c index 539eb24..ea48d5b1 100644 --- a/arch/blackfin/kernel/dma-mapping.c +++ b/arch/blackfin/kernel/dma-mapping.c @@ -34,8 +34,8 @@ #include <linux/spinlock.h> #include <linux/device.h> #include <linux/dma-mapping.h> +#include <linux/io.h> #include <asm/cacheflush.h> -#include <asm/io.h> #include <asm/bfin-global.h> static spinlock_t dma_page_lock; @@ -159,10 +159,13 @@ dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, BUG_ON(direction == DMA_NONE); - for (i = 0; i < nents; i++) - invalidate_dcache_range(sg_dma_address(&sg[i]), - sg_dma_address(&sg[i]) + - sg_dma_len(&sg[i])); + for (i = 0; i < nents; i++, sg++) { + sg->dma_address = page_address(sg->page) + sg->offset; + + invalidate_dcache_range(sg_dma_address(sg), + sg_dma_address(sg) + + sg_dma_len(sg)); + } return nents; } diff --git a/arch/blackfin/kernel/dualcore_test.c b/arch/blackfin/kernel/dualcore_test.c index 8b89c99..0fcba74 100644 --- a/arch/blackfin/kernel/dualcore_test.c +++ b/arch/blackfin/kernel/dualcore_test.c @@ -30,19 +30,19 @@ #include <linux/init.h> #include <linux/module.h> -static int *testarg = (int*)0xfeb00000; +static int *testarg = (int *)0xfeb00000; static int test_init(void) { *testarg = 1; - printk("Dual core test module inserted: set testarg = [%d]\n @ [%p]\n", + printk(KERN_INFO "Dual core test module inserted: set testarg = [%d]\n @ [%p]\n", *testarg, testarg); return 0; } static void test_exit(void) { - printk("Dual core test module removed: testarg = [%d]\n", *testarg); + printk(KERN_INFO "Dual core test module removed: testarg = [%d]\n", *testarg); } module_init(test_init); diff --git a/arch/blackfin/kernel/entry.S b/arch/blackfin/kernel/entry.S index 5880b27..65c5ba4 100644 --- a/arch/blackfin/kernel/entry.S +++ b/arch/blackfin/kernel/entry.S @@ -58,10 +58,12 @@ ENTRY(_ret_from_fork) RESTORE_ALL_SYS p0 = reti; jump (p0); +ENDPROC(_ret_from_fork) ENTRY(_sys_fork) r0 = -EINVAL; rts; +ENDPROC(_sys_fork) ENTRY(_sys_vfork) r0 = sp; @@ -72,6 +74,7 @@ ENTRY(_sys_vfork) SP += 12; rets = [sp++]; rts; +ENDPROC(_sys_vfork) ENTRY(_sys_clone) r0 = sp; @@ -82,6 +85,7 @@ ENTRY(_sys_clone) SP += 12; rets = [sp++]; rts; +ENDPROC(_sys_clone) ENTRY(_sys_rt_sigreturn) r0 = sp; @@ -92,3 +96,4 @@ ENTRY(_sys_rt_sigreturn) SP += 12; rets = [sp++]; rts; +ENDPROC(_sys_rt_sigreturn) diff --git a/arch/blackfin/kernel/fixed_code.S b/arch/blackfin/kernel/fixed_code.S new file mode 100644 index 0000000..d8b1ebc --- /dev/null +++ b/arch/blackfin/kernel/fixed_code.S @@ -0,0 +1,132 @@ +/* + * This file contains sequences of code that will be copied to a + * fixed location, defined in <asm/atomic_seq.h>. The interrupt + * handlers ensure that these sequences appear to be atomic when + * executed from userspace. + * These are aligned to 16 bytes, so that we have some space to replace + * these sequences with something else (e.g. kernel traps if we ever do + * BF561 SMP). + */ +#include <linux/linkage.h> +#include <linux/unistd.h> +#include <asm/entry.h> + +.text +ENTRY(_fixed_code_start) + +.align 16 +ENTRY(_sigreturn_stub) + P0 = __NR_rt_sigreturn; + EXCPT 0; + /* Speculative execution paranoia. */ +0: JUMP.S 0b; +ENDPROC (_sigreturn_stub) + +.align 16 + /* + * Atomic swap, 8 bit. + * Inputs: P0: memory address to use + * R1: value to store + * Output: R0: old contents of the memory address, zero extended. + */ +ENTRY(_atomic_xchg32) + R0 = [P0]; + [P0] = R1; + rts; +ENDPROC (_atomic_xchg32) + +.align 16 + /* + * Compare and swap, 32 bit. + * Inputs: P0: memory address to use + * R1: compare value + * R2: new value to store + * The new value is stored if the contents of the memory + * address is equal to the compare value. + * Output: R0: old contents of the memory address. + */ +ENTRY(_atomic_cas32) + R0 = [P0]; + CC = R0 == R1; + IF !CC JUMP 1f; + [P0] = R2; +1: + rts; +ENDPROC (_atomic_cas32) + +.align 16 + /* + * Atomic add, 32 bit. + * Inputs: P0: memory address to use + * R0: value to add + * Outputs: R0: new contents of the memory address. + * R1: previous contents of the memory address. + */ +ENTRY(_atomic_add32) + R1 = [P0]; + R0 = R1 + R0; + [P0] = R0; + rts; +ENDPROC (_atomic_add32) + +.align 16 + /* + * Atomic sub, 32 bit. + * Inputs: P0: memory address to use + * R0: value to subtract + * Outputs: R0: new contents of the memory address. + * R1: previous contents of the memory address. + */ +ENTRY(_atomic_sub32) + R1 = [P0]; + R0 = R1 - R0; + [P0] = R0; + rts; +ENDPROC (_atomic_sub32) + +.align 16 + /* + * Atomic ior, 32 bit. + * Inputs: P0: memory address to use + * R0: value to ior + * Outputs: R0: new contents of the memory address. + * R1: previous contents of the memory address. + */ +ENTRY(_atomic_ior32) + R1 = [P0]; + R0 = R1 | R0; + [P0] = R0; + rts; +ENDPROC (_atomic_ior32) + +.align 16 + /* + * Atomic ior, 32 bit. + * Inputs: P0: memory address to use + * R0: value to ior + * Outputs: R0: new contents of the memory address. + * R1: previous contents of the memory address. + */ +ENTRY(_atomic_and32) + R1 = [P0]; + R0 = R1 & R0; + [P0] = R0; + rts; +ENDPROC (_atomic_ior32) + +.align 16 + /* + * Atomic ior, 32 bit. + * Inputs: P0: memory address to use + * R0: value to ior + * Outputs: R0: new contents of the memory address. + * R1: previous contents of the memory address. + */ +ENTRY(_atomic_xor32) + R1 = [P0]; + R0 = R1 ^ R0; + [P0] = R0; + rts; +ENDPROC (_atomic_ior32) + +ENTRY(_fixed_code_end) diff --git a/arch/blackfin/kernel/flat.c b/arch/blackfin/kernel/flat.c index a92587b..d188b24 100644 --- a/arch/blackfin/kernel/flat.c +++ b/arch/blackfin/kernel/flat.c @@ -36,24 +36,22 @@ unsigned long bfin_get_addr_from_rp(unsigned long *ptr, unsigned long val; switch (type) { - case FLAT_BFIN_RELOC_TYPE_16_BIT: - case FLAT_BFIN_RELOC_TYPE_16H_BIT: - usptr = (unsigned short *)ptr; - pr_debug("*usptr = %x", get_unaligned(usptr)); - val = get_unaligned(usptr); - val += *persistent; - break; + case FLAT_BFIN_RELOC_TYPE_16_BIT: + case FLAT_BFIN_RELOC_TYPE_16H_BIT: + usptr = (unsigned short *)ptr; + pr_debug("*usptr = %x", get_unaligned(usptr)); + val = get_unaligned(usptr); + val += *persistent; + break; - case FLAT_BFIN_RELOC_TYPE_32_BIT: - pr_debug("*ptr = %lx", get_unaligned(ptr)); - val = get_unaligned(ptr); - break; + case FLAT_BFIN_RELOC_TYPE_32_BIT: + pr_debug("*ptr = %lx", get_unaligned(ptr)); + val = get_unaligned(ptr); + break; - default: - pr_debug("BINFMT_FLAT: Unknown relocation type %x\n", - type); - - return 0; + default: + pr_debug("BINFMT_FLAT: Unknown relocation type %x\n", type); + return 0; } /* @@ -81,21 +79,20 @@ void bfin_put_addr_at_rp(unsigned long *ptr, unsigned long addr, int type = (relval >> 26) & 7; switch (type) { - case FLAT_BFIN_RELOC_TYPE_16_BIT: - put_unaligned(addr, usptr); - pr_debug("new value %x at %p", get_unaligned(usptr), - usptr); - break; + case FLAT_BFIN_RELOC_TYPE_16_BIT: + put_unaligned(addr, usptr); + pr_debug("new value %x at %p", get_unaligned(usptr), usptr); + break; - case FLAT_BFIN_RELOC_TYPE_16H_BIT: - put_unaligned(addr >> 16, usptr); - pr_debug("new value %x", get_unaligned(usptr)); - break; + case FLAT_BFIN_RELOC_TYPE_16H_BIT: + put_unaligned(addr >> 16, usptr); + pr_debug("new value %x", get_unaligned(usptr)); + break; - case FLAT_BFIN_RELOC_TYPE_32_BIT: - put_unaligned(addr, ptr); - pr_debug("new ptr =%lx", get_unaligned(ptr)); - break; + case FLAT_BFIN_RELOC_TYPE_32_BIT: + put_unaligned(addr, ptr); + pr_debug("new ptr =%lx", get_unaligned(ptr)); + break; } } EXPORT_SYMBOL(bfin_put_addr_at_rp); diff --git a/arch/blackfin/kernel/irqchip.c b/arch/blackfin/kernel/irqchip.c index df5bf02..1fc001c7 100644 --- a/arch/blackfin/kernel/irqchip.c +++ b/arch/blackfin/kernel/irqchip.c @@ -82,7 +82,7 @@ int show_interrupts(struct seq_file *p, void *v) seq_printf(p, ", %s", action->name); seq_putc(p, '\n'); - unlock: + unlock: spin_unlock_irqrestore(&irq_desc[i].lock, flags); } else if (i == NR_IRQS) { seq_printf(p, "Err: %10lu\n", irq_err_count); @@ -91,7 +91,7 @@ int show_interrupts(struct seq_file *p, void *v) } /* - * do_IRQ handles all hardware IRQ's. Decoded IRQs should not + * do_IRQ handles all hardware IRQs. Decoded IRQs should not * come via this function. Instead, they should provide their * own 'handler' */ diff --git a/arch/blackfin/kernel/kgdb.c b/arch/blackfin/kernel/kgdb.c new file mode 100644 index 0000000..a9c1551 --- /dev/null +++ b/arch/blackfin/kernel/kgdb.c @@ -0,0 +1,421 @@ +/* + * File: arch/blackfin/kernel/kgdb.c + * Based on: + * Author: Sonic Zhang + * + * Created: + * Description: + * + * Rev: $Id: kgdb_bfin_linux-2.6.x.patch 4934 2007-02-13 09:32:11Z sonicz $ + * + * Modified: + * Copyright 2005-2006 Analog Devices Inc. + * + * Bugs: Enter bugs at http://blackfin.uclinux.org/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see the file COPYING, or write + * to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <linux/string.h> +#include <linux/kernel.h> +#include <linux/sched.h> +#include <linux/smp.h> +#include <linux/spinlock.h> +#include <linux/delay.h> +#include <linux/ptrace.h> /* for linux pt_regs struct */ +#include <linux/kgdb.h> +#include <linux/console.h> +#include <linux/init.h> +#include <linux/debugger.h> +#include <linux/errno.h> +#include <linux/irq.h> +#include <asm/system.h> +#include <asm/traps.h> +#include <asm/blackfin.h> + +/* Put the error code here just in case the user cares. */ +int gdb_bf533errcode; +/* Likewise, the vector number here (since GDB only gets the signal + number through the usual means, and that's not very specific). */ +int gdb_bf533vector = -1; + +#if KGDB_MAX_NO_CPUS != 8 +#error change the definition of slavecpulocks +#endif + +void regs_to_gdb_regs(unsigned long *gdb_regs, struct pt_regs *regs) +{ + gdb_regs[BFIN_R0] = regs->r0; + gdb_regs[BFIN_R1] = regs->r1; + gdb_regs[BFIN_R2] = regs->r2; + gdb_regs[BFIN_R3] = regs->r3; + gdb_regs[BFIN_R4] = regs->r4; + gdb_regs[BFIN_R5] = regs->r5; + gdb_regs[BFIN_R6] = regs->r6; + gdb_regs[BFIN_R7] = regs->r7; + gdb_regs[BFIN_P0] = regs->p0; + gdb_regs[BFIN_P1] = regs->p1; + gdb_regs[BFIN_P2] = regs->p2; + gdb_regs[BFIN_P3] = regs->p3; + gdb_regs[BFIN_P4] = regs->p4; + gdb_regs[BFIN_P5] = regs->p5; + gdb_regs[BFIN_SP] = regs->reserved; + gdb_regs[BFIN_FP] = regs->fp; + gdb_regs[BFIN_I0] = regs->i0; + gdb_regs[BFIN_I1] = regs->i1; + gdb_regs[BFIN_I2] = regs->i2; + gdb_regs[BFIN_I3] = regs->i3; + gdb_regs[BFIN_M0] = regs->m0; + gdb_regs[BFIN_M1] = regs->m1; + gdb_regs[BFIN_M2] = regs->m2; + gdb_regs[BFIN_M3] = regs->m3; + gdb_regs[BFIN_B0] = regs->b0; + gdb_regs[BFIN_B1] = regs->b1; + gdb_regs[BFIN_B2] = regs->b2; + gdb_regs[BFIN_B3] = regs->b3; + gdb_regs[BFIN_L0] = regs->l0; + gdb_regs[BFIN_L1] = regs->l1; + gdb_regs[BFIN_L2] = regs->l2; + gdb_regs[BFIN_L3] = regs->l3; + gdb_regs[BFIN_A0_DOT_X] = regs->a0x; + gdb_regs[BFIN_A0_DOT_W] = regs->a0w; + gdb_regs[BFIN_A1_DOT_X] = regs->a1x; + gdb_regs[BFIN_A1_DOT_W] = regs->a1w; + gdb_regs[BFIN_ASTAT] = regs->astat; + gdb_regs[BFIN_RETS] = regs->rets; + gdb_regs[BFIN_LC0] = regs->lc0; + gdb_regs[BFIN_LT0] = regs->lt0; + gdb_regs[BFIN_LB0] = regs->lb0; + gdb_regs[BFIN_LC1] = regs->lc1; + gdb_regs[BFIN_LT1] = regs->lt1; + gdb_regs[BFIN_LB1] = regs->lb1; + gdb_regs[BFIN_CYCLES] = 0; + gdb_regs[BFIN_CYCLES2] = 0; + gdb_regs[BFIN_USP] = regs->usp; + gdb_regs[BFIN_SEQSTAT] = regs->seqstat; + gdb_regs[BFIN_SYSCFG] = regs->syscfg; + gdb_regs[BFIN_RETI] = regs->pc; + gdb_regs[BFIN_RETX] = regs->retx; + gdb_regs[BFIN_RETN] = regs->retn; + gdb_regs[BFIN_RETE] = regs->rete; + gdb_regs[BFIN_PC] = regs->pc; + gdb_regs[BFIN_CC] = 0; + gdb_regs[BFIN_EXTRA1] = 0; + gdb_regs[BFIN_EXTRA2] = 0; + gdb_regs[BFIN_EXTRA3] = 0; + gdb_regs[BFIN_IPEND] = regs->ipend; +} + +/* + * Extracts ebp, esp and eip values understandable by gdb from the values + * saved by switch_to. + * thread.esp points to ebp. flags and ebp are pushed in switch_to hence esp + * prior to entering switch_to is 8 greater then the value that is saved. + * If switch_to changes, change following code appropriately. + */ +void sleeping_thread_to_gdb_regs(unsigned long *gdb_regs, struct task_struct *p) +{ + gdb_regs[BFIN_SP] = p->thread.ksp; + gdb_regs[BFIN_PC] = p->thread.pc; + gdb_regs[BFIN_SEQSTAT] = p->thread.seqstat; +} + +void gdb_regs_to_regs(unsigned long *gdb_regs, struct pt_regs *regs) +{ + regs->r0 = gdb_regs[BFIN_R0]; + regs->r1 = gdb_regs[BFIN_R1]; + regs->r2 = gdb_regs[BFIN_R2]; + regs->r3 = gdb_regs[BFIN_R3]; + regs->r4 = gdb_regs[BFIN_R4]; + regs->r5 = gdb_regs[BFIN_R5]; + regs->r6 = gdb_regs[BFIN_R6]; + regs->r7 = gdb_regs[BFIN_R7]; + regs->p0 = gdb_regs[BFIN_P0]; + regs->p1 = gdb_regs[BFIN_P1]; + regs->p2 = gdb_regs[BFIN_P2]; + regs->p3 = gdb_regs[BFIN_P3]; + regs->p4 = gdb_regs[BFIN_P4]; + regs->p5 = gdb_regs[BFIN_P5]; + regs->fp = gdb_regs[BFIN_FP]; + regs->i0 = gdb_regs[BFIN_I0]; + regs->i1 = gdb_regs[BFIN_I1]; + regs->i2 = gdb_regs[BFIN_I2]; + regs->i3 = gdb_regs[BFIN_I3]; + regs->m0 = gdb_regs[BFIN_M0]; + regs->m1 = gdb_regs[BFIN_M1]; + regs->m2 = gdb_regs[BFIN_M2]; + regs->m3 = gdb_regs[BFIN_M3]; + regs->b0 = gdb_regs[BFIN_B0]; + regs->b1 = gdb_regs[BFIN_B1]; + regs->b2 = gdb_regs[BFIN_B2]; + regs->b3 = gdb_regs[BFIN_B3]; + regs->l0 = gdb_regs[BFIN_L0]; + regs->l1 = gdb_regs[BFIN_L1]; + regs->l2 = gdb_regs[BFIN_L2]; + regs->l3 = gdb_regs[BFIN_L3]; + regs->a0x = gdb_regs[BFIN_A0_DOT_X]; + regs->a0w = gdb_regs[BFIN_A0_DOT_W]; + regs->a1x = gdb_regs[BFIN_A1_DOT_X]; + regs->a1w = gdb_regs[BFIN_A1_DOT_W]; + regs->rets = gdb_regs[BFIN_RETS]; + regs->lc0 = gdb_regs[BFIN_LC0]; + regs->lt0 = gdb_regs[BFIN_LT0]; + regs->lb0 = gdb_regs[BFIN_LB0]; + regs->lc1 = gdb_regs[BFIN_LC1]; + regs->lt1 = gdb_regs[BFIN_LT1]; + regs->lb1 = gdb_regs[BFIN_LB1]; + regs->usp = gdb_regs[BFIN_USP]; + regs->syscfg = gdb_regs[BFIN_SYSCFG]; + regs->retx = gdb_regs[BFIN_PC]; + regs->retn = gdb_regs[BFIN_RETN]; + regs->rete = gdb_regs[BFIN_RETE]; + regs->pc = gdb_regs[BFIN_PC]; + +#if 0 /* can't change these */ + regs->astat = gdb_regs[BFIN_ASTAT]; + regs->seqstat = gdb_regs[BFIN_SEQSTAT]; + regs->ipend = gdb_regs[BFIN_IPEND]; +#endif +} + +struct hw_breakpoint { + unsigned int occupied:1; + unsigned int skip:1; + unsigned int enabled:1; + unsigned int type:1; + unsigned int dataacc:2; + unsigned short count; + unsigned int addr; +} breakinfo[HW_BREAKPOINT_NUM]; + +int kgdb_arch_init(void) +{ + kgdb_remove_all_hw_break(); + return 0; +} + +int kgdb_set_hw_break(unsigned long addr) +{ + int breakno; + for (breakno = 0; breakno < HW_BREAKPOINT_NUM; breakno++) + if (!breakinfo[breakno].occupied) { + breakinfo[breakno].occupied = 1; + breakinfo[breakno].enabled = 1; + breakinfo[breakno].type = 1; + breakinfo[breakno].addr = addr; + return 0; + } + + return -ENOSPC; +} + +int kgdb_remove_hw_break(unsigned long addr) +{ + int breakno; + for (breakno = 0; breakno < HW_BREAKPOINT_NUM; breakno++) + if (breakinfo[breakno].addr == addr) + memset(&(breakinfo[breakno]), 0, sizeof(struct hw_breakpoint)); + + return 0; +} + +void kgdb_remove_all_hw_break(void) +{ + memset(breakinfo, 0, sizeof(struct hw_breakpoint)*8); +} + +/* +void kgdb_show_info(void) +{ + printk(KERN_DEBUG "hwd: wpia0=0x%x, wpiacnt0=%d, wpiactl=0x%x, wpstat=0x%x\n", + bfin_read_WPIA0(), bfin_read_WPIACNT0(), + bfin_read_WPIACTL(), bfin_read_WPSTAT()); +} +*/ + +void kgdb_correct_hw_break(void) +{ + int breakno; + int correctit; + uint32_t wpdactl = bfin_read_WPDACTL(); + + correctit = 0; + for (breakno = 0; breakno < HW_BREAKPOINT_NUM; breakno++) { + if (breakinfo[breakno].type == 1) { + switch (breakno) { + case 0: + if (breakinfo[breakno].enabled && !(wpdactl & WPIAEN0)) { + correctit = 1; + wpdactl &= ~(WPIREN01|EMUSW0); + wpdactl |= WPIAEN0|WPICNTEN0; + bfin_write_WPIA0(breakinfo[breakno].addr); + bfin_write_WPIACNT0(breakinfo[breakno].skip); + } else if (!breakinfo[breakno].enabled && (wpdactl & WPIAEN0)) { + correctit = 1; + wpdactl &= ~WPIAEN0; + } + break; + + case 1: + if (breakinfo[breakno].enabled && !(wpdactl & WPIAEN1)) { + correctit = 1; + wpdactl &= ~(WPIREN01|EMUSW1); + wpdactl |= WPIAEN1|WPICNTEN1; + bfin_write_WPIA1(breakinfo[breakno].addr); + bfin_write_WPIACNT1(breakinfo[breakno].skip); + } else if (!breakinfo[breakno].enabled && (wpdactl & WPIAEN1)) { + correctit = 1; + wpdactl &= ~WPIAEN1; + } + break; + + case 2: + if (breakinfo[breakno].enabled && !(wpdactl & WPIAEN2)) { + correctit = 1; + wpdactl &= ~(WPIREN23|EMUSW2); + wpdactl |= WPIAEN2|WPICNTEN2; + bfin_write_WPIA2(breakinfo[breakno].addr); + bfin_write_WPIACNT2(breakinfo[breakno].skip); + } else if (!breakinfo[breakno].enabled && (wpdactl & WPIAEN2)) { + correctit = 1; + wpdactl &= ~WPIAEN2; + } + break; + + case 3: + if (breakinfo[breakno].enabled && !(wpdactl & WPIAEN3)) { + correctit = 1; + wpdactl &= ~(WPIREN23|EMUSW3); + wpdactl |= WPIAEN3|WPICNTEN3; + bfin_write_WPIA3(breakinfo[breakno].addr); + bfin_write_WPIACNT3(breakinfo[breakno].skip); + } else if (!breakinfo[breakno].enabled && (wpdactl & WPIAEN3)) { + correctit = 1; + wpdactl &= ~WPIAEN3; + } + break; + case 4: + if (breakinfo[breakno].enabled && !(wpdactl & WPIAEN4)) { + correctit = 1; + wpdactl &= ~(WPIREN45|EMUSW4); + wpdactl |= WPIAEN4|WPICNTEN4; + bfin_write_WPIA4(breakinfo[breakno].addr); + bfin_write_WPIACNT4(breakinfo[breakno].skip); + } else if (!breakinfo[breakno].enabled && (wpdactl & WPIAEN4)) { + correctit = 1; + wpdactl &= ~WPIAEN4; + } + break; + case 5: + if (breakinfo[breakno].enabled && !(wpdactl & WPIAEN5)) { + correctit = 1; + wpdactl &= ~(WPIREN45|EMUSW5); + wpdactl |= WPIAEN5|WPICNTEN5; + bfin_write_WPIA5(breakinfo[breakno].addr); + bfin_write_WPIACNT5(breakinfo[breakno].skip); + } else if (!breakinfo[breakno].enabled && (wpdactl & WPIAEN5)) { + correctit = 1; + wpdactl &= ~WPIAEN5; + } + break; + } + } + } + if (correctit) { + wpdactl &= ~WPAND; + wpdactl |= WPPWR; + /*printk("correct_hw_break: wpdactl=0x%x\n", wpdactl);*/ + bfin_write_WPDACTL(wpdactl); + CSYNC(); + /*kgdb_show_info();*/ + } +} + +void kgdb_disable_hw_debug(struct pt_regs *regs) +{ + /* Disable hardware debugging while we are in kgdb */ + bfin_write_WPIACTL(bfin_read_WPIACTL() & ~0x1); + CSYNC(); +} + +void kgdb_post_master_code(struct pt_regs *regs, int eVector, int err_code) +{ + /* Master processor is completely in the debugger */ + gdb_bf533vector = eVector; + gdb_bf533errcode = err_code; +} + +int kgdb_arch_handle_exception(int exceptionVector, int signo, + int err_code, char *remcom_in_buffer, + char *remcom_out_buffer, + struct pt_regs *linux_regs) +{ + long addr; + long breakno; + char *ptr; + int newPC; + int wp_status; + + switch (remcom_in_buffer[0]) { + case 'c': + case 's': + if (kgdb_contthread && kgdb_contthread != current) { + strcpy(remcom_out_buffer, "E00"); + break; + } + + kgdb_contthread = NULL; + + /* try to read optional parameter, pc unchanged if no parm */ + ptr = &remcom_in_buffer[1]; + if (kgdb_hex2long(&ptr, &addr)) { + linux_regs->retx = addr; + } + newPC = linux_regs->retx; + + /* clear the trace bit */ + linux_regs->syscfg &= 0xfffffffe; + + /* set the trace bit if we're stepping */ + if (remcom_in_buffer[0] == 's') { + linux_regs->syscfg |= 0x1; + debugger_step = 1; + } + + wp_status = bfin_read_WPSTAT(); + CSYNC(); + + if (exceptionVector == VEC_WATCH) { + for (breakno = 0; breakno < 6; ++breakno) { + if (wp_status & (1 << breakno)) { + breakinfo->skip = 1; + break; + } + } + } + kgdb_correct_hw_break(); + + bfin_write_WPSTAT(0); + + return 0; + } /* switch */ + return -1; /* this means that we do not want to exit from the handler */ +} + +struct kgdb_arch arch_kgdb_ops = { + .gdb_bpt_instr = {0xa1}, + .flags = KGDB_HW_BREAKPOINT, +}; diff --git a/arch/blackfin/kernel/module.c b/arch/blackfin/kernel/module.c index 372f756..8b9fe29 100644 --- a/arch/blackfin/kernel/module.c +++ b/arch/blackfin/kernel/module.c @@ -165,8 +165,8 @@ module_frob_arch_sections(Elf_Ehdr * hdr, Elf_Shdr * sechdrs, for (s = sechdrs; s < sechdrs_end; ++s) { if ((strcmp(".l1.text", secstrings + s->sh_name) == 0) || - ((strcmp(".text", secstrings + s->sh_name)==0) && - (hdr->e_flags & FLG_CODE_IN_L1) && (s->sh_size > 0))) { + ((strcmp(".text", secstrings + s->sh_name) == 0) && + (hdr->e_flags & FLG_CODE_IN_L1) && (s->sh_size > 0))) { mod->arch.text_l1 = s; dest = l1_inst_sram_alloc(s->sh_size); if (dest == NULL) { @@ -179,9 +179,9 @@ module_frob_arch_sections(Elf_Ehdr * hdr, Elf_Shdr * sechdrs, s->sh_flags &= ~SHF_ALLOC; s->sh_addr = (unsigned long)dest; } - if ((strcmp(".l1.data", secstrings + s->sh_name) == 0)|| - ((strcmp(".data", secstrings + s->sh_name)==0) && - (hdr->e_flags & FLG_DATA_IN_L1) && (s->sh_size > 0))) { + if ((strcmp(".l1.data", secstrings + s->sh_name) == 0) || + ((strcmp(".data", secstrings + s->sh_name) == 0) && + (hdr->e_flags & FLG_DATA_IN_L1) && (s->sh_size > 0))) { mod->arch.data_a_l1 = s; dest = l1_data_sram_alloc(s->sh_size); if (dest == NULL) { @@ -195,8 +195,8 @@ module_frob_arch_sections(Elf_Ehdr * hdr, Elf_Shdr * sechdrs, s->sh_addr = (unsigned long)dest; } if (strcmp(".l1.bss", secstrings + s->sh_name) == 0 || - ((strcmp(".bss", secstrings + s->sh_name)==0) && - (hdr->e_flags & FLG_DATA_IN_L1) && (s->sh_size > 0))) { + ((strcmp(".bss", secstrings + s->sh_name) == 0) && + (hdr->e_flags & FLG_DATA_IN_L1) && (s->sh_size > 0))) { mod->arch.bss_a_l1 = s; dest = l1_data_sram_alloc(s->sh_size); if (dest == NULL) { @@ -326,7 +326,7 @@ apply_relocate_add(Elf_Shdr * sechdrs, const char *strtab, pr_debug("before %x after %x\n", *location16, (value & 0xffff)); tmp = (value & 0xffff); - if((unsigned long)location16 >= L1_CODE_START) { + if ((unsigned long)location16 >= L1_CODE_START) { dma_memcpy(location16, &tmp, 2); } else *location16 = tmp; @@ -335,7 +335,7 @@ apply_relocate_add(Elf_Shdr * sechdrs, const char *strtab, pr_debug("before %x after %x\n", *location16, ((value >> 16) & 0xffff)); tmp = ((value >> 16) & 0xffff); - if((unsigned long)location16 >= L1_CODE_START) { + if ((unsigned long)location16 >= L1_CODE_START) { dma_memcpy(location16, &tmp, 2); } else *location16 = tmp; @@ -404,8 +404,8 @@ module_finalize(const Elf_Ehdr * hdr, continue; if ((sechdrs[i].sh_type == SHT_RELA) && - ((strcmp(".rela.l1.text", secstrings + sechdrs[i].sh_name) == 0)|| - ((strcmp(".rela.text", secstrings + sechdrs[i].sh_name) == 0) && + ((strcmp(".rela.l1.text", secstrings + sechdrs[i].sh_name) == 0) || + ((strcmp(".rela.text", secstrings + sechdrs[i].sh_name) == 0) && (hdr->e_flags & FLG_CODE_IN_L1)))) { apply_relocate_add((Elf_Shdr *) sechdrs, strtab, symindex, i, mod); @@ -417,13 +417,13 @@ module_finalize(const Elf_Ehdr * hdr, void module_arch_cleanup(struct module *mod) { if ((mod->arch.text_l1) && (mod->arch.text_l1->sh_addr)) - l1_inst_sram_free((void*)mod->arch.text_l1->sh_addr); + l1_inst_sram_free((void *)mod->arch.text_l1->sh_addr); if ((mod->arch.data_a_l1) && (mod->arch.data_a_l1->sh_addr)) - l1_data_sram_free((void*)mod->arch.data_a_l1->sh_addr); + l1_data_sram_free((void *)mod->arch.data_a_l1->sh_addr); if ((mod->arch.bss_a_l1) && (mod->arch.bss_a_l1->sh_addr)) - l1_data_sram_free((void*)mod->arch.bss_a_l1->sh_addr); + l1_data_sram_free((void *)mod->arch.bss_a_l1->sh_addr); if ((mod->arch.data_b_l1) && (mod->arch.data_b_l1->sh_addr)) - l1_data_B_sram_free((void*)mod->arch.data_b_l1->sh_addr); + l1_data_B_sram_free((void *)mod->arch.data_b_l1->sh_addr); if ((mod->arch.bss_b_l1) && (mod->arch.bss_b_l1->sh_addr)) - l1_data_B_sram_free((void*)mod->arch.bss_b_l1->sh_addr); + l1_data_B_sram_free((void *)mod->arch.bss_b_l1->sh_addr); } diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c index 3eff743..5a51dd6 100644 --- a/arch/blackfin/kernel/process.c +++ b/arch/blackfin/kernel/process.c @@ -32,9 +32,10 @@ #include <linux/unistd.h> #include <linux/user.h> #include <linux/a.out.h> +#include <linux/uaccess.h> #include <asm/blackfin.h> -#include <asm/uaccess.h> +#include <asm/fixed_code.h> #define LED_ON 0 #define LED_OFF 1 @@ -173,8 +174,8 @@ void show_regs(struct pt_regs *regs) printk(KERN_NOTICE "R4: %08lx R5: %08lx R6: %08lx R7: %08lx\n", regs->r4, regs->r5, regs->r6, regs->r7); - if (!(regs->ipend)) - printk("USP: %08lx\n", rdusp()); + if (!regs->ipend) + printk(KERN_NOTICE "USP: %08lx\n", rdusp()); } /* Fill in the fpu structure for a core dump. */ @@ -322,7 +323,7 @@ asmlinkage int sys_execve(char *name, char **argv, char **envp) goto out; error = do_execve(filename, argv, envp, regs); putname(filename); - out: + out: unlock_kernel(); return error; } @@ -350,13 +351,77 @@ unsigned long get_wchan(struct task_struct *p) return 0; } +void finish_atomic_sections (struct pt_regs *regs) +{ + if (regs->pc < ATOMIC_SEQS_START || regs->pc >= ATOMIC_SEQS_END) + return; + + switch (regs->pc) { + case ATOMIC_XCHG32 + 2: + put_user(regs->r1, (int *)regs->p0); + regs->pc += 2; + break; + + case ATOMIC_CAS32 + 2: + case ATOMIC_CAS32 + 4: + if (regs->r0 == regs->r1) + put_user(regs->r2, (int *)regs->p0); + regs->pc = ATOMIC_CAS32 + 8; + break; + case ATOMIC_CAS32 + 6: + put_user(regs->r2, (int *)regs->p0); + regs->pc += 2; + break; + + case ATOMIC_ADD32 + 2: + regs->r0 = regs->r1 + regs->r0; + /* fall through */ + case ATOMIC_ADD32 + 4: + put_user(regs->r0, (int *)regs->p0); + regs->pc = ATOMIC_ADD32 + 6; + break; + + case ATOMIC_SUB32 + 2: + regs->r0 = regs->r1 - regs->r0; + /* fall through */ + case ATOMIC_SUB32 + 4: + put_user(regs->r0, (int *)regs->p0); + regs->pc = ATOMIC_SUB32 + 6; + break; + + case ATOMIC_IOR32 + 2: + regs->r0 = regs->r1 | regs->r0; + /* fall through */ + case ATOMIC_IOR32 + 4: + put_user(regs->r0, (int *)regs->p0); + regs->pc = ATOMIC_IOR32 + 6; + break; + + case ATOMIC_AND32 + 2: + regs->r0 = regs->r1 & regs->r0; + /* fall through */ + case ATOMIC_AND32 + 4: + put_user(regs->r0, (int *)regs->p0); + regs->pc = ATOMIC_AND32 + 6; + break; + + case ATOMIC_XOR32 + 2: + regs->r0 = regs->r1 ^ regs->r0; + /* fall through */ + case ATOMIC_XOR32 + 4: + put_user(regs->r0, (int *)regs->p0); + regs->pc = ATOMIC_XOR32 + 6; + break; + } +} + #if defined(CONFIG_ACCESS_CHECK) int _access_ok(unsigned long addr, unsigned long size) { if (addr > (addr + size)) return 0; - if (segment_eq(get_fs(),KERNEL_DS)) + if (segment_eq(get_fs(), KERNEL_DS)) return 1; #ifdef CONFIG_MTD_UCLINUX if (addr >= memory_start && (addr + size) <= memory_end) diff --git a/arch/blackfin/kernel/ptrace.c b/arch/blackfin/kernel/ptrace.c index e718bb4..ed800c7 100644 --- a/arch/blackfin/kernel/ptrace.c +++ b/arch/blackfin/kernel/ptrace.c @@ -36,8 +36,8 @@ #include <linux/ptrace.h> #include <linux/user.h> #include <linux/signal.h> +#include <linux/uaccess.h> -#include <asm/uaccess.h> #include <asm/page.h> #include <asm/pgtable.h> #include <asm/system.h> @@ -122,7 +122,7 @@ static inline long get_reg(struct task_struct *task, int regno) static inline int put_reg(struct task_struct *task, int regno, unsigned long data) { - char * reg_ptr; + char *reg_ptr; struct pt_regs *regs = (struct pt_regs *)((unsigned long)task_stack_page(task) + @@ -146,7 +146,7 @@ put_reg(struct task_struct *task, int regno, unsigned long data) break; default: if (regno <= 216) - *(long *)(reg_ptr + regno) = data; + *(long *)(reg_ptr + regno) = data; } return 0; } diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c index 02dc743..f59dcee 100644 --- a/arch/blackfin/kernel/setup.c +++ b/arch/blackfin/kernel/setup.c @@ -42,6 +42,7 @@ #include <asm/cacheflush.h> #include <asm/blackfin.h> #include <asm/cplbinit.h> +#include <asm/fixed_code.h> u16 _bfin_swrst; @@ -61,11 +62,7 @@ EXPORT_SYMBOL(memory_mtd_start); EXPORT_SYMBOL(mtd_size); #endif -char command_line[COMMAND_LINE_SIZE]; - -#if defined(CONFIG_BLKFIN_DCACHE) || defined(CONFIG_BLKFIN_CACHE) -static void generate_cpl_tables(void); -#endif +char __initdata command_line[COMMAND_LINE_SIZE]; void __init bf53x_cache_init(void) { @@ -90,7 +87,7 @@ void __init bf53x_cache_init(void) #endif } -void bf53x_relocate_l1_mem(void) +void __init bf53x_relocate_l1_mem(void) { unsigned long l1_code_length; unsigned long l1_data_a_length; @@ -197,6 +194,17 @@ void __init setup_arch(char **cmdline_p) /* this give a chance to get printk() working before crash. */ #endif + printk(KERN_INFO "Hardware Trace "); + if (bfin_read_TBUFCTL() & 0x1 ) + printk("Active "); + else + printk("Off "); + if (bfin_read_TBUFCTL() & 0x2) + printk("and Enabled\n"); + else + printk("and Disabled\n"); + + #if defined(CONFIG_CHR_DEV_FLASH) || defined(CONFIG_BLK_DEV_FLASH) /* we need to initialize the Flashrom device here since we might * do things with flash early on in the boot @@ -205,7 +213,6 @@ void __init setup_arch(char **cmdline_p) #endif #if defined(CONFIG_CMDLINE_BOOL) - memset(command_line, 0, sizeof(command_line)); strncpy(&command_line[0], CONFIG_CMDLINE, sizeof(command_line)); command_line[sizeof(command_line) - 1] = 0; #endif @@ -213,7 +220,7 @@ void __init setup_arch(char **cmdline_p) /* Keep a copy of command line */ *cmdline_p = &command_line[0]; memcpy(boot_command_line, command_line, COMMAND_LINE_SIZE); - boot_command_line[COMMAND_LINE_SIZE - 1] = 0; + boot_command_line[COMMAND_LINE_SIZE - 1] = '\0'; /* setup memory defaults from the user config */ physical_mem_end = 0; @@ -308,10 +315,20 @@ void __init setup_arch(char **cmdline_p) init_leds(); printk(KERN_INFO "Blackfin support (C) 2004-2007 Analog Devices, Inc.\n"); - printk(KERN_INFO "Compiled for ADSP-%s Rev 0.%d\n", CPU, bfin_compiled_revid()); - if (bfin_revid() != bfin_compiled_revid()) - printk(KERN_ERR "Warning: Compiled for Rev %d, but running on Rev %d\n", - bfin_compiled_revid(), bfin_revid()); + if (bfin_compiled_revid() == 0xffff) + printk(KERN_INFO "Compiled for ADSP-%s Rev any\n", CPU); + else if (bfin_compiled_revid() == -1) + printk(KERN_INFO "Compiled for ADSP-%s Rev none\n", CPU); + else + printk(KERN_INFO "Compiled for ADSP-%s Rev 0.%d\n", CPU, bfin_compiled_revid()); + if (bfin_revid() != bfin_compiled_revid()) { + if (bfin_compiled_revid() == -1) + printk(KERN_ERR "Warning: Compiled for Rev none, but running on Rev %d\n", + bfin_revid()); + else if (bfin_compiled_revid() != 0xffff) + printk(KERN_ERR "Warning: Compiled for Rev %d, but running on Rev %d\n", + bfin_compiled_revid(), bfin_revid()); + } if (bfin_revid() < SUPPORTED_REVID) printk(KERN_ERR "Warning: Unsupported Chip Revision ADSP-%s Rev 0.%d detected\n", CPU, bfin_revid()); @@ -330,9 +347,10 @@ void __init setup_arch(char **cmdline_p) printk(KERN_INFO "Memory map:\n" KERN_INFO " text = 0x%p-0x%p\n" - KERN_INFO " init = 0x%p-0x%p\n" + KERN_INFO " rodata = 0x%p-0x%p\n" KERN_INFO " data = 0x%p-0x%p\n" - KERN_INFO " stack = 0x%p-0x%p\n" + KERN_INFO " stack = 0x%p-0x%p\n" + KERN_INFO " init = 0x%p-0x%p\n" KERN_INFO " bss = 0x%p-0x%p\n" KERN_INFO " available = 0x%p-0x%p\n" #ifdef CONFIG_MTD_UCLINUX @@ -342,16 +360,17 @@ void __init setup_arch(char **cmdline_p) KERN_INFO " DMA Zone = 0x%p-0x%p\n" #endif , _stext, _etext, - __init_begin, __init_end, + __start_rodata, __end_rodata, _sdata, _edata, - (void*)&init_thread_union, (void*)((int)(&init_thread_union) + 0x2000), + (void *)&init_thread_union, (void *)((int)(&init_thread_union) + 0x2000), + __init_begin, __init_end, __bss_start, __bss_stop, - (void*)_ramstart, (void*)memory_end + (void *)_ramstart, (void *)memory_end #ifdef CONFIG_MTD_UCLINUX - , (void*)memory_mtd_start, (void*)(memory_mtd_start + mtd_size) + , (void *)memory_mtd_start, (void *)(memory_mtd_start + mtd_size) #endif #if DMA_UNCACHED_REGION > 0 - , (void*)(_ramend - DMA_UNCACHED_REGION), (void*)(_ramend) + , (void *)(_ramend - DMA_UNCACHED_REGION), (void *)(_ramend) #endif ); @@ -377,11 +396,11 @@ void __init setup_arch(char **cmdline_p) /* check the size of the l1 area */ l1_length = _etext_l1 - _stext_l1; if (l1_length > L1_CODE_LENGTH) - panic("L1 memory overflow\n"); + panic("L1 code memory overflow\n"); l1_length = _ebss_l1 - _sdata_l1; if (l1_length > L1_DATA_A_LENGTH) - panic("L1 memory overflow\n"); + panic("L1 data memory overflow\n"); #ifdef BF561_FAMILY _bfin_swrst = bfin_read_SICA_SWRST(); @@ -389,10 +408,28 @@ void __init setup_arch(char **cmdline_p) _bfin_swrst = bfin_read_SWRST(); #endif - bf53x_cache_init(); + /* Copy atomic sequences to their fixed location, and sanity check that + these locations are the ones that we advertise to userspace. */ + memcpy((void *)FIXED_CODE_START, &fixed_code_start, + FIXED_CODE_END - FIXED_CODE_START); + BUG_ON((char *)&sigreturn_stub - (char *)&fixed_code_start + != SIGRETURN_STUB - FIXED_CODE_START); + BUG_ON((char *)&atomic_xchg32 - (char *)&fixed_code_start + != ATOMIC_XCHG32 - FIXED_CODE_START); + BUG_ON((char *)&atomic_cas32 - (char *)&fixed_code_start + != ATOMIC_CAS32 - FIXED_CODE_START); + BUG_ON((char *)&atomic_add32 - (char *)&fixed_code_start + != ATOMIC_ADD32 - FIXED_CODE_START); + BUG_ON((char *)&atomic_sub32 - (char *)&fixed_code_start + != ATOMIC_SUB32 - FIXED_CODE_START); + BUG_ON((char *)&atomic_ior32 - (char *)&fixed_code_start + != ATOMIC_IOR32 - FIXED_CODE_START); + BUG_ON((char *)&atomic_and32 - (char *)&fixed_code_start + != ATOMIC_AND32 - FIXED_CODE_START); + BUG_ON((char *)&atomic_xor32 - (char *)&fixed_code_start + != ATOMIC_XOR32 - FIXED_CODE_START); - printk(KERN_INFO "Hardware Trace Enabled\n"); - bfin_write_TBUFCTL(0x03); + bf53x_cache_init(); } static int __init topology_init(void) @@ -410,278 +447,7 @@ static int __init topology_init(void) subsys_initcall(topology_init); -#if defined(CONFIG_BLKFIN_DCACHE) || defined(CONFIG_BLKFIN_CACHE) -u16 lock_kernel_check(u32 start, u32 end) -{ - if ((start <= (u32) _stext && end >= (u32) _end) - || (start >= (u32) _stext && end <= (u32) _end)) - return IN_KERNEL; - return 0; -} - -static unsigned short __init -fill_cplbtab(struct cplb_tab *table, - unsigned long start, unsigned long end, - unsigned long block_size, unsigned long cplb_data) -{ - int i; - - switch (block_size) { - case SIZE_4M: - i = 3; - break; - case SIZE_1M: - i = 2; - break; - case SIZE_4K: - i = 1; - break; - case SIZE_1K: - default: - i = 0; - break; - } - - cplb_data = (cplb_data & ~(3 << 16)) | (i << 16); - - while ((start < end) && (table->pos < table->size)) { - - table->tab[table->pos++] = start; - - if (lock_kernel_check(start, start + block_size) == IN_KERNEL) - table->tab[table->pos++] = - cplb_data | CPLB_LOCK | CPLB_DIRTY; - else - table->tab[table->pos++] = cplb_data; - - start += block_size; - } - return 0; -} - -static unsigned short __init -close_cplbtab(struct cplb_tab *table) -{ - - while (table->pos < table->size) { - - table->tab[table->pos++] = 0; - table->tab[table->pos++] = 0; /* !CPLB_VALID */ - } - return 0; -} - -static void __init generate_cpl_tables(void) -{ - - u16 i, j, process; - u32 a_start, a_end, as, ae, as_1m; - - struct cplb_tab *t_i = NULL; - struct cplb_tab *t_d = NULL; - struct s_cplb cplb; - - cplb.init_i.size = MAX_CPLBS; - cplb.init_d.size = MAX_CPLBS; - cplb.switch_i.size = MAX_SWITCH_I_CPLBS; - cplb.switch_d.size = MAX_SWITCH_D_CPLBS; - - cplb.init_i.pos = 0; - cplb.init_d.pos = 0; - cplb.switch_i.pos = 0; - cplb.switch_d.pos = 0; - - cplb.init_i.tab = icplb_table; - cplb.init_d.tab = dcplb_table; - cplb.switch_i.tab = ipdt_table; - cplb.switch_d.tab = dpdt_table; - - cplb_data[SDRAM_KERN].end = memory_end; - -#ifdef CONFIG_MTD_UCLINUX - cplb_data[SDRAM_RAM_MTD].start = memory_mtd_start; - cplb_data[SDRAM_RAM_MTD].end = memory_mtd_start + mtd_size; - cplb_data[SDRAM_RAM_MTD].valid = mtd_size > 0; -# if defined(CONFIG_ROMFS_FS) - cplb_data[SDRAM_RAM_MTD].attr |= I_CPLB; - - /* - * The ROMFS_FS size is often not multiple of 1MB. - * This can cause multiple CPLB sets covering the same memory area. - * This will then cause multiple CPLB hit exceptions. - * Workaround: We ensure a contiguous memory area by extending the kernel - * memory section over the mtd section. - * For ROMFS_FS memory must be covered with ICPLBs anyways. - * So there is no difference between kernel and mtd memory setup. - */ - - cplb_data[SDRAM_KERN].end = memory_mtd_start + mtd_size;; - cplb_data[SDRAM_RAM_MTD].valid = 0; - -# endif -#else - cplb_data[SDRAM_RAM_MTD].valid = 0; -#endif - - cplb_data[SDRAM_DMAZ].start = _ramend - DMA_UNCACHED_REGION; - cplb_data[SDRAM_DMAZ].end = _ramend; - - cplb_data[RES_MEM].start = _ramend; - cplb_data[RES_MEM].end = physical_mem_end; - - if (reserved_mem_dcache_on) - cplb_data[RES_MEM].d_conf = SDRAM_DGENERIC; - else - cplb_data[RES_MEM].d_conf = SDRAM_DNON_CHBL; - - if (reserved_mem_icache_on) - cplb_data[RES_MEM].i_conf = SDRAM_IGENERIC; - else - cplb_data[RES_MEM].i_conf = SDRAM_INON_CHBL; - - for (i = ZERO_P; i <= L2_MEM; i++) { - - if (cplb_data[i].valid) { - - as_1m = cplb_data[i].start % SIZE_1M; - - /* We need to make sure all sections are properly 1M aligned - * However between Kernel Memory and the Kernel mtd section, depending on the - * rootfs size, there can be overlapping memory areas. - */ - - if (as_1m && i!=L1I_MEM && i!=L1D_MEM) { -#ifdef CONFIG_MTD_UCLINUX - if (i == SDRAM_RAM_MTD) { - if ((cplb_data[SDRAM_KERN].end + 1) > cplb_data[SDRAM_RAM_MTD].start) - cplb_data[SDRAM_RAM_MTD].start = (cplb_data[i].start & (-2*SIZE_1M)) + SIZE_1M; - else - cplb_data[SDRAM_RAM_MTD].start = (cplb_data[i].start & (-2*SIZE_1M)); - } else -#endif - printk(KERN_WARNING "Unaligned Start of %s at 0x%X\n", - cplb_data[i].name, cplb_data[i].start); - } - - as = cplb_data[i].start % SIZE_4M; - ae = cplb_data[i].end % SIZE_4M; - - if (as) - a_start = cplb_data[i].start + (SIZE_4M - (as)); - else - a_start = cplb_data[i].start; - - a_end = cplb_data[i].end - ae; - - for (j = INITIAL_T; j <= SWITCH_T; j++) { - - switch (j) { - case INITIAL_T: - if (cplb_data[i].attr & INITIAL_T) { - t_i = &cplb.init_i; - t_d = &cplb.init_d; - process = 1; - } else - process = 0; - break; - case SWITCH_T: - if (cplb_data[i].attr & SWITCH_T) { - t_i = &cplb.switch_i; - t_d = &cplb.switch_d; - process = 1; - } else - process = 0; - break; - default: - process = 0; - break; - } - - if (process) { - if (cplb_data[i].attr & I_CPLB) { - - if (cplb_data[i].psize) { - fill_cplbtab(t_i, - cplb_data[i].start, - cplb_data[i].end, - cplb_data[i].psize, - cplb_data[i].i_conf); - } else { - /*icplb_table */ -#if (defined(CONFIG_BLKFIN_CACHE) && defined(ANOMALY_05000263)) - if (i == SDRAM_KERN) { - fill_cplbtab(t_i, - cplb_data[i].start, - cplb_data[i].end, - SIZE_4M, - cplb_data[i].i_conf); - } else -#endif - { - fill_cplbtab(t_i, - cplb_data[i].start, - a_start, - SIZE_1M, - cplb_data[i].i_conf); - fill_cplbtab(t_i, - a_start, - a_end, - SIZE_4M, - cplb_data[i].i_conf); - fill_cplbtab(t_i, a_end, - cplb_data[i].end, - SIZE_1M, - cplb_data[i].i_conf); - } - } - - } - if (cplb_data[i].attr & D_CPLB) { - - if (cplb_data[i].psize) { - fill_cplbtab(t_d, - cplb_data[i].start, - cplb_data[i].end, - cplb_data[i].psize, - cplb_data[i].d_conf); - } else { -/*dcplb_table*/ - fill_cplbtab(t_d, - cplb_data[i].start, - a_start, SIZE_1M, - cplb_data[i].d_conf); - fill_cplbtab(t_d, a_start, - a_end, SIZE_4M, - cplb_data[i].d_conf); - fill_cplbtab(t_d, a_end, - cplb_data[i].end, - SIZE_1M, - cplb_data[i].d_conf); - - } - - } - } - } - - } - } - -/* close tables */ - - close_cplbtab(&cplb.init_i); - close_cplbtab(&cplb.init_d); - - cplb.init_i.tab[cplb.init_i.pos] = -1; - cplb.init_d.tab[cplb.init_d.pos] = -1; - cplb.switch_i.tab[cplb.switch_i.pos] = -1; - cplb.switch_d.tab[cplb.switch_d.pos] = -1; - -} - -#endif - -static inline u_long get_vco(void) +static u_long get_vco(void) { u_long msel; u_long vco; @@ -710,7 +476,6 @@ u_long get_cclk(void) return get_vco() / ssel; return get_vco() >> csel; } - EXPORT_SYMBOL(get_cclk); /* Get the System clock */ @@ -729,7 +494,6 @@ u_long get_sclk(void) return get_vco() / ssel; } - EXPORT_SYMBOL(get_sclk); /* @@ -784,23 +548,23 @@ static int show_cpuinfo(struct seq_file *m, void *v) seq_printf(m, "D-CACHE:\tOFF\n"); - switch(bfin_read_DMEM_CONTROL() & (1 << DMC0_P | 1 << DMC1_P)) { - case ACACHE_BSRAM: - seq_printf(m, "DBANK-A:\tCACHE\n" "DBANK-B:\tSRAM\n"); - dcache_size = 16; - dsup_banks = 1; - break; - case ACACHE_BCACHE: - seq_printf(m, "DBANK-A:\tCACHE\n" "DBANK-B:\tCACHE\n"); - dcache_size = 32; - dsup_banks = 2; - break; - case ASRAM_BSRAM: - seq_printf(m, "DBANK-A:\tSRAM\n" "DBANK-B:\tSRAM\n"); - dcache_size = 0; - dsup_banks = 0; - break; - default: + switch (bfin_read_DMEM_CONTROL() & (1 << DMC0_P | 1 << DMC1_P)) { + case ACACHE_BSRAM: + seq_printf(m, "DBANK-A:\tCACHE\n" "DBANK-B:\tSRAM\n"); + dcache_size = 16; + dsup_banks = 1; + break; + case ACACHE_BCACHE: + seq_printf(m, "DBANK-A:\tCACHE\n" "DBANK-B:\tCACHE\n"); + dcache_size = 32; + dsup_banks = 2; + break; + case ASRAM_BSRAM: + seq_printf(m, "DBANK-A:\tSRAM\n" "DBANK-B:\tSRAM\n"); + dcache_size = 0; + dsup_banks = 0; + break; + default: break; } @@ -889,8 +653,8 @@ struct seq_operations cpuinfo_op = { .show = show_cpuinfo, }; -void cmdline_init(unsigned long r0) +void __init cmdline_init(const char *r0) { if (r0) - strncpy(command_line, (char *)r0, COMMAND_LINE_SIZE); + strncpy(command_line, r0, COMMAND_LINE_SIZE); } diff --git a/arch/blackfin/kernel/signal.c b/arch/blackfin/kernel/signal.c index 316e65c..5564c95 100644 --- a/arch/blackfin/kernel/signal.c +++ b/arch/blackfin/kernel/signal.c @@ -34,8 +34,8 @@ #include <linux/personality.h> #include <linux/binfmts.h> #include <linux/freezer.h> +#include <linux/uaccess.h> -#include <asm/uaccess.h> #include <asm/cacheflush.h> #include <asm/ucontext.h> @@ -124,7 +124,7 @@ asmlinkage int do_rt_sigreturn(unsigned long __unused) return r0; - badframe: + badframe: force_sig(SIGSEGV, current); return 0; } @@ -239,7 +239,7 @@ setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t * info, return 0; - give_sigsegv: + give_sigsegv: if (sig == SIGSEGV) ka->sa.sa_handler = SIG_DFL; force_sig(SIGSEGV, current); @@ -263,7 +263,7 @@ handle_restart(struct pt_regs *regs, struct k_sigaction *ka, int has_handler) } /* fallthrough */ case -ERESTARTNOINTR: - do_restart: + do_restart: regs->p0 = regs->orig_p0; regs->r0 = regs->orig_r0; regs->pc -= 2; @@ -341,7 +341,7 @@ asmlinkage void do_signal(struct pt_regs *regs) return; } -no_signal: + no_signal: /* Did we come from a system call? */ if (regs->orig_p0 >= 0) /* Restart the system call - no handlers present */ diff --git a/arch/blackfin/kernel/sys_bfin.c b/arch/blackfin/kernel/sys_bfin.c index f436e67..f5e1ae3 100644 --- a/arch/blackfin/kernel/sys_bfin.c +++ b/arch/blackfin/kernel/sys_bfin.c @@ -37,12 +37,12 @@ #include <linux/syscalls.h> #include <linux/mman.h> #include <linux/file.h> +#include <linux/uaccess.h> +#include <linux/ipc.h> +#include <linux/unistd.h> #include <asm/cacheflush.h> -#include <asm/uaccess.h> -#include <asm/ipc.h> #include <asm/dma.h> -#include <asm/unistd.h> /* * sys_pipe() is the normal C calling standard for creating @@ -83,7 +83,7 @@ do_mmap2(unsigned long addr, unsigned long len, if (file) fput(file); - out: + out: return error; } diff --git a/arch/blackfin/kernel/time.c b/arch/blackfin/kernel/time.c index f578176..beef057 100644 --- a/arch/blackfin/kernel/time.c +++ b/arch/blackfin/kernel/time.c @@ -87,7 +87,7 @@ void __init init_leds(void) static inline void do_leds(void) { static unsigned int count = 50; - static int flag = 0; + static int flag; unsigned short tmp = 0; if (--count == 0) { @@ -200,7 +200,7 @@ irqreturn_t timer_interrupt(int irq, void *dummy)__attribute__((l1_text)); irqreturn_t timer_interrupt(int irq, void *dummy) { /* last time the cmos clock got updated */ - static long last_rtc_update = 0; + static long last_rtc_update; write_seqlock(&xtime_lock); diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c index 9932ede..3909f5b 100644 --- a/arch/blackfin/kernel/traps.c +++ b/arch/blackfin/kernel/traps.c @@ -27,15 +27,15 @@ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -#include <asm/uaccess.h> +#include <linux/uaccess.h> +#include <linux/interrupt.h> +#include <linux/module.h> +#include <linux/kallsyms.h> #include <asm/traps.h> #include <asm/cacheflush.h> #include <asm/blackfin.h> -#include <asm/uaccess.h> #include <asm/irq_handler.h> -#include <linux/interrupt.h> -#include <linux/module.h> -#include <linux/kallsyms.h> +#include <asm/trace.h> #ifdef CONFIG_KGDB # include <linux/debugger.h> @@ -76,7 +76,7 @@ static int printk_address(unsigned long address) if (!modname) modname = delim = ""; return printk("<0x%p> { %s%s%s%s + 0x%lx }", - (void*)address, delim, modname, delim, symname, + (void *)address, delim, modname, delim, symname, (unsigned long)offset); } @@ -119,7 +119,7 @@ static int printk_address(unsigned long address) write_unlock_irq(&tasklist_lock); return printk("<0x%p> [ %s + 0x%lx ]", - (void*)address, name, offset); + (void *)address, name, offset); } vml = vml->next; @@ -128,19 +128,9 @@ static int printk_address(unsigned long address) write_unlock_irq(&tasklist_lock); /* we were unable to find this address anywhere */ - return printk("[<0x%p>]", (void*)address); + return printk("[<0x%p>]", (void *)address); } -#define trace_buffer_save(x) \ - do { \ - (x) = bfin_read_TBUFCTL(); \ - bfin_write_TBUFCTL((x) & ~TBUFEN); \ - } while (0) -#define trace_buffer_restore(x) \ - do { \ - bfin_write_TBUFCTL((x)); \ - } while (0) - asmlinkage void trap_c(struct pt_regs *fp) { int j, sig = 0; @@ -148,8 +138,15 @@ asmlinkage void trap_c(struct pt_regs *fp) unsigned long trapnr = fp->seqstat & SEQSTAT_EXCAUSE; #ifdef CONFIG_KGDB -# define CHK_DEBUGGER_TRAP() do { CHK_DEBUGGER(trapnr, sig, info.si_code, fp,); } while (0) -# define CHK_DEBUGGER_TRAP_MAYBE() do { if (kgdb_connected) CHK_DEBUGGER_TRAP(); } while (0) +# define CHK_DEBUGGER_TRAP() \ + do { \ + CHK_DEBUGGER(trapnr, sig, info.si_code, fp); \ + } while (0) +# define CHK_DEBUGGER_TRAP_MAYBE() \ + do { \ + if (kgdb_connected) \ + CHK_DEBUGGER_TRAP(); \ + } while (0) #else # define CHK_DEBUGGER_TRAP() do { } while (0) # define CHK_DEBUGGER_TRAP_MAYBE() do { } while (0) @@ -196,15 +193,14 @@ asmlinkage void trap_c(struct pt_regs *fp) #else /* 0x02 - User Defined, Caught by default */ #endif - /* 0x03 - Atomic test and set */ + /* 0x03 - User Defined, userspace stack overflow */ case VEC_EXCPT03: info.si_code = SEGV_STACKFLOW; sig = SIGSEGV; printk(KERN_EMERG EXC_0x03); CHK_DEBUGGER_TRAP(); break; - /* 0x04 - spinlock - handled by _ex_spinlock, - getting here is an error */ + /* 0x04 - User Defined, Caught by default */ /* 0x05 - User Defined, Caught by default */ /* 0x06 - User Defined, Caught by default */ /* 0x07 - User Defined, Caught by default */ @@ -297,7 +293,8 @@ asmlinkage void trap_c(struct pt_regs *fp) info.si_code = ILL_CPLB_MULHIT; #ifdef CONFIG_DEBUG_HUNT_FOR_ZERO sig = SIGSEGV; - printk(KERN_EMERG "\n\nNULL pointer access (probably)\n"); + printk(KERN_EMERG "\n" + KERN_EMERG "NULL pointer access (probably)\n"); #else sig = SIGILL; printk(KERN_EMERG EXC_0x27); @@ -418,7 +415,9 @@ asmlinkage void trap_c(struct pt_regs *fp) if (current->mm) { fp->pc = current->mm->start_code; } else { - printk(KERN_EMERG "I can't return to memory that doesn't exist - bad things happen\n"); + printk(KERN_EMERG + "I can't return to memory that doesn't exist" + " - bad things happen\n"); panic("Help - I've fallen and can't get up\n"); } } @@ -522,92 +521,113 @@ EXPORT_SYMBOL(dump_stack); void dump_bfin_regs(struct pt_regs *fp, void *retaddr) { if (current->pid) { - printk("\nCURRENT PROCESS:\n\n"); - printk("COMM=%s PID=%d\n", current->comm, current->pid); + printk(KERN_EMERG "\n" KERN_EMERG "CURRENT PROCESS:\n" + KERN_EMERG "\n"); + printk(KERN_EMERG "COMM=%s PID=%d\n", + current->comm, current->pid); } else { printk - ("\nNo Valid pid - Either things are really messed up, or you are in the kernel\n"); + (KERN_EMERG "\n" KERN_EMERG + "No Valid pid - Either things are really messed up," + " or you are in the kernel\n"); } if (current->mm) { - printk("TEXT = 0x%p-0x%p DATA = 0x%p-0x%p\n" - "BSS = 0x%p-0x%p USER-STACK = 0x%p\n\n", - (void*)current->mm->start_code, - (void*)current->mm->end_code, - (void*)current->mm->start_data, - (void*)current->mm->end_data, - (void*)current->mm->end_data, - (void*)current->mm->brk, - (void*)current->mm->start_stack); + printk(KERN_EMERG "TEXT = 0x%p-0x%p DATA = 0x%p-0x%p\n" + KERN_EMERG "BSS = 0x%p-0x%p USER-STACK = 0x%p\n" + KERN_EMERG "\n", + (void *)current->mm->start_code, + (void *)current->mm->end_code, + (void *)current->mm->start_data, + (void *)current->mm->end_data, + (void *)current->mm->end_data, + (void *)current->mm->brk, + (void *)current->mm->start_stack); } - printk("return address: 0x%p; contents of [PC-16...PC+8]:\n", retaddr); - if (retaddr != 0 && retaddr <= (void*)physical_mem_end + printk(KERN_EMERG "return address: [0x%p]; contents of:", retaddr); + if (retaddr != 0 && retaddr <= (void *)physical_mem_end #if L1_CODE_LENGTH != 0 /* FIXME: Copy the code out of L1 Instruction SRAM through dma memcpy. */ - && !(retaddr >= (void*)L1_CODE_START - && retaddr < (void*)(L1_CODE_START + L1_CODE_LENGTH)) + && !(retaddr >= (void *)L1_CODE_START + && retaddr < (void *)(L1_CODE_START + L1_CODE_LENGTH)) #endif ) { - int i = 0; + int i = ((unsigned int)retaddr & 0xFFFFFFF0) - 32; unsigned short x = 0; - for (i = -16; i < 8; i++) { - if (get_user(x, (unsigned short *)retaddr + i)) + for (; i < ((unsigned int)retaddr & 0xFFFFFFF0) + 32; i += 2) { + if (!(i & 0xF)) + printk(KERN_EMERG "\n" KERN_EMERG + "0x%08x: ", i); + + if (get_user(x, (unsigned short *)i)) break; #ifndef CONFIG_DEBUG_HWERR /* If one of the last few instructions was a STI - * it is likily that the error occured awhile ago + * it is likely that the error occured awhile ago * and we just noticed */ if (x >= 0x0040 && x <= 0x0047 && i <= 0) - panic("\n\nWARNING : You should reconfigure the kernel to turn on\n" - " 'Hardware error interrupt debugging'\n" - " The rest of this error is meanless\n"); + panic("\n\nWARNING : You should reconfigure" + " the kernel to turn on\n" + " 'Hardware error interrupt" + " debugging'\n" + " The rest of this error" + " is meanless\n"); #endif - - if (i == -8) - printk("\n"); - if (i == 0) - printk("X\n"); - printk("%04x ", x); + if (i == (unsigned int)retaddr) + printk("[%04x]", x); + else + printk(" %04x ", x); } + printk("\n" KERN_EMERG "\n"); } else - printk("Cannot look at the [PC] for it is in unreadable L1 SRAM - sorry\n"); - - printk("\n\n"); - - printk("RETE: %08lx RETN: %08lx RETX: %08lx RETS: %08lx\n", - fp->rete, fp->retn, fp->retx, fp->rets); - printk("IPEND: %04lx SYSCFG: %04lx\n", fp->ipend, fp->syscfg); - printk("SEQSTAT: %08lx SP: %08lx\n", (long)fp->seqstat, (long)fp); - printk("R0: %08lx R1: %08lx R2: %08lx R3: %08lx\n", - fp->r0, fp->r1, fp->r2, fp->r3); - printk("R4: %08lx R5: %08lx R6: %08lx R7: %08lx\n", - fp->r4, fp->r5, fp->r6, fp->r7); - printk("P0: %08lx P1: %08lx P2: %08lx P3: %08lx\n", - fp->p0, fp->p1, fp->p2, fp->p3); - printk("P4: %08lx P5: %08lx FP: %08lx\n", fp->p4, fp->p5, fp->fp); - printk("A0.w: %08lx A0.x: %08lx A1.w: %08lx A1.x: %08lx\n", - fp->a0w, fp->a0x, fp->a1w, fp->a1x); - - printk("LB0: %08lx LT0: %08lx LC0: %08lx\n", fp->lb0, fp->lt0, - fp->lc0); - printk("LB1: %08lx LT1: %08lx LC1: %08lx\n", fp->lb1, fp->lt1, - fp->lc1); - printk("B0: %08lx L0: %08lx M0: %08lx I0: %08lx\n", fp->b0, fp->l0, - fp->m0, fp->i0); - printk("B1: %08lx L1: %08lx M1: %08lx I1: %08lx\n", fp->b1, fp->l1, - fp->m1, fp->i1); - printk("B2: %08lx L2: %08lx M2: %08lx I2: %08lx\n", fp->b2, fp->l2, - fp->m2, fp->i2); - printk("B3: %08lx L3: %08lx M3: %08lx I3: %08lx\n", fp->b3, fp->l3, - fp->m3, fp->i3); - - printk("\nUSP: %08lx ASTAT: %08lx\n", rdusp(), fp->astat); + printk(KERN_EMERG + "Cannot look at the [PC] for it is" + "in unreadable L1 SRAM - sorry\n"); + + + printk(KERN_EMERG + "RETE: %08lx RETN: %08lx RETX: %08lx RETS: %08lx\n", + fp->rete, fp->retn, fp->retx, fp->rets); + printk(KERN_EMERG "IPEND: %04lx SYSCFG: %04lx\n", + fp->ipend, fp->syscfg); + printk(KERN_EMERG "SEQSTAT: %08lx SP: %08lx\n", + (long)fp->seqstat, (long)fp); + printk(KERN_EMERG "R0: %08lx R1: %08lx R2: %08lx R3: %08lx\n", + fp->r0, fp->r1, fp->r2, fp->r3); + printk(KERN_EMERG "R4: %08lx R5: %08lx R6: %08lx R7: %08lx\n", + fp->r4, fp->r5, fp->r6, fp->r7); + printk(KERN_EMERG "P0: %08lx P1: %08lx P2: %08lx P3: %08lx\n", + fp->p0, fp->p1, fp->p2, fp->p3); + printk(KERN_EMERG + "P4: %08lx P5: %08lx FP: %08lx\n", + fp->p4, fp->p5, fp->fp); + printk(KERN_EMERG + "A0.w: %08lx A0.x: %08lx A1.w: %08lx A1.x: %08lx\n", + fp->a0w, fp->a0x, fp->a1w, fp->a1x); + + printk(KERN_EMERG "LB0: %08lx LT0: %08lx LC0: %08lx\n", + fp->lb0, fp->lt0, fp->lc0); + printk(KERN_EMERG "LB1: %08lx LT1: %08lx LC1: %08lx\n", + fp->lb1, fp->lt1, fp->lc1); + printk(KERN_EMERG "B0: %08lx L0: %08lx M0: %08lx I0: %08lx\n", + fp->b0, fp->l0, fp->m0, fp->i0); + printk(KERN_EMERG "B1: %08lx L1: %08lx M1: %08lx I1: %08lx\n", + fp->b1, fp->l1, fp->m1, fp->i1); + printk(KERN_EMERG "B2: %08lx L2: %08lx M2: %08lx I2: %08lx\n", + fp->b2, fp->l2, fp->m2, fp->i2); + printk(KERN_EMERG "B3: %08lx L3: %08lx M3: %08lx I3: %08lx\n", + fp->b3, fp->l3, fp->m3, fp->i3); + + printk(KERN_EMERG "\n" KERN_EMERG "USP: %08lx ASTAT: %08lx\n", + rdusp(), fp->astat); if ((long)fp->seqstat & SEQSTAT_EXCAUSE) { - printk(KERN_EMERG "DCPLB_FAULT_ADDR=%p\n", (void*)bfin_read_DCPLB_FAULT_ADDR()); - printk(KERN_EMERG "ICPLB_FAULT_ADDR=%p\n", (void*)bfin_read_ICPLB_FAULT_ADDR()); + printk(KERN_EMERG "DCPLB_FAULT_ADDR=%p\n", + (void *)bfin_read_DCPLB_FAULT_ADDR()); + printk(KERN_EMERG "ICPLB_FAULT_ADDR=%p\n", + (void *)bfin_read_ICPLB_FAULT_ADDR()); } printk("\n\n"); @@ -649,8 +669,8 @@ void panic_cplb_error(int cplb_panic, struct pt_regs *fp) break; } - printk(KERN_EMERG "DCPLB_FAULT_ADDR=%p\n", (void*)bfin_read_DCPLB_FAULT_ADDR()); - printk(KERN_EMERG "ICPLB_FAULT_ADDR=%p\n", (void*)bfin_read_ICPLB_FAULT_ADDR()); + printk(KERN_EMERG "DCPLB_FAULT_ADDR=%p\n", (void *)bfin_read_DCPLB_FAULT_ADDR()); + printk(KERN_EMERG "ICPLB_FAULT_ADDR=%p\n", (void *)bfin_read_ICPLB_FAULT_ADDR()); dump_bfin_regs(fp, (void *)fp->retx); dump_stack(); panic("Unrecoverable event\n"); diff --git a/arch/blackfin/kernel/vmlinux.lds.S b/arch/blackfin/kernel/vmlinux.lds.S index 86fe679..d06f860 100644 --- a/arch/blackfin/kernel/vmlinux.lds.S +++ b/arch/blackfin/kernel/vmlinux.lds.S @@ -7,7 +7,7 @@ * Description: Master linker script for blackfin architecture * * Modified: - * Copyright 2004-2006 Analog Devices Inc. + * Copyright 2004-2007 Analog Devices Inc. * * Bugs: Enter bugs at http://blackfin.uclinux.org/ * @@ -31,98 +31,56 @@ #include <asm-generic/vmlinux.lds.h> #include <asm/mem_map.h> - +#include <asm/page.h> OUTPUT_FORMAT("elf32-bfin") ENTRY(__start) _jiffies = _jiffies_64; -MEMORY -{ - ram : ORIGIN = CONFIG_BOOT_LOAD, LENGTH = (CONFIG_MEM_SIZE * 1024 * 1024) - (CONFIG_BOOT_LOAD) - l1_data_a : ORIGIN = L1_DATA_A_START, LENGTH = L1_DATA_A_LENGTH - l1_data_b : ORIGIN = L1_DATA_B_START, LENGTH = L1_DATA_B_LENGTH - l1_code : ORIGIN = L1_CODE_START, LENGTH = L1_CODE_LENGTH - l1_scratch : ORIGIN = L1_SCRATCH_START, LENGTH = L1_SCRATCH_LENGTH -} - SECTIONS { . = CONFIG_BOOT_LOAD; - .text : { - _text = .; - __stext = .; + __text = .; + _text = .; + __stext = .; TEXT_TEXT SCHED_TEXT + LOCK_TEXT *(.text.lock) + *(.fixup) + . = ALIGN(16); - ___start___ex_table = .; + ___start___ex_table = .; *(__ex_table) - ___stop___ex_table = .; + ___stop___ex_table = .; - *($code) - *(.rodata) - *(.rodata.*) - *(__vermagic) /* Kernel version magic */ - *(.rodata1) - *(.fixup) - *(.spinlock.text) - - /* Kernel symbol table: Normal symbols */ . = ALIGN(4); - ___start___ksymtab = .; - *(__ksymtab) - ___stop___ksymtab = .; - - /* Kernel symbol table: GPL-only symbols */ - ___start___ksymtab_gpl = .; - *(__ksymtab_gpl) - ___stop___ksymtab_gpl = .; - - /* Kernel symbol table: Normal unused symbols */ \ - ___start___ksymtab_unused = .; - *(__ksymtab_unused) - ___stop___ksymtab_unused = .; - - /* Kernel symbol table: GPL-only unused symbols */ - ___start___ksymtab_unused_gpl = .; - *(__ksymtab_unused_gpl) - ___stop___ksymtab_unused_gpl = .; - - - /* Kernel symbol table: GPL-future symbols */ - ___start___ksymtab_gpl_future = .; - *(__ksymtab_gpl_future) - ___stop___ksymtab_gpl_future = .; - - /* Kernel symbol table: Normal symbols */ - ___start___kcrctab = .; - *(__kcrctab) - ___stop___kcrctab = .; - - /* Kernel symbol table: GPL-only symbols */ - ___start___kcrctab_gpl = .; - *(__kcrctab_gpl) - ___stop___kcrctab_gpl = .; - - /* Kernel symbol table: GPL-future symbols */ - ___start___kcrctab_gpl_future = .; - *(__kcrctab_gpl_future) - ___stop___kcrctab_gpl_future = .; - - /* Kernel symbol table: strings */ - *(__ksymtab_strings) - - . = ALIGN(4); __etext = .; - } > ram + } + + RODATA + + .data : + { + . = ALIGN(PAGE_SIZE); + __sdata = .; + *(.data.init_task) + DATA_DATA + CONSTRUCTORS + + . = ALIGN(32); + *(.data.cacheline_aligned) + + . = ALIGN(PAGE_SIZE); + __edata = .; + } + . = ALIGN(PAGE_SIZE); + ___init_begin = .; .init : { - . = ALIGN(4096); - ___init_begin = .; __sinittext = .; *(.init.text) __einittext = .; @@ -148,39 +106,39 @@ SECTIONS *(.init.ramfs) ___initramfs_end = .; . = ALIGN(4); - ___init_end = .; - } > ram + } - __l1_lma_start = .; + __l1_lma_start = .; - .text_l1 : + .text_l1 L1_CODE_START : AT(LOADADDR(.init) + SIZEOF(.init)) { . = ALIGN(4); - __stext_l1 = .; + __stext_l1 = .; *(.l1.text) . = ALIGN(4); - __etext_l1 = .; - } > l1_code AT > ram + __etext_l1 = .; + } - .data_l1 : + .data_l1 L1_DATA_A_START : AT(LOADADDR(.text_l1) + SIZEOF(.text_l1)) { . = ALIGN(4); - __sdata_l1 = .; + __sdata_l1 = .; *(.l1.data) - __edata_l1 = .; + __edata_l1 = .; . = ALIGN(4); - __sbss_l1 = .; + __sbss_l1 = .; *(.l1.bss) . = ALIGN(32); *(.data_l1.cacheline_aligned) . = ALIGN(4); - __ebss_l1 = .; - } > l1_data_a AT > ram - .data_b_l1 : + __ebss_l1 = .; + } + + .data_b_l1 L1_DATA_B_START : AT(LOADADDR(.data_l1) + SIZEOF(.data_l1)) { . = ALIGN(4); __sdata_b_l1 = .; @@ -193,36 +151,26 @@ SECTIONS . = ALIGN(4); __ebss_b_l1 = .; - } > l1_data_b AT > ram - - .data : - { - __sdata = .; - . = ALIGN(0x2000); - *(.data.init_task) - DATA_DATA + } - . = ALIGN(32); - *(.data.cacheline_aligned) - - . = ALIGN(0x2000); - __edata = .; - } > ram + . = LOADADDR(.data_b_l1) + SIZEOF(.data_b_l1); + ___init_end = ALIGN(PAGE_SIZE); - /DISCARD/ : { /* Exit code and data*/ - *(.exit.text) - *(.exit.data) - *(.exitcall.exit) - } > ram - - .bss : + .bss ___init_end : { . = ALIGN(4); - ___bss_start = .; + ___bss_start = .; *(.bss) *(COMMON) . = ALIGN(4); - ___bss_stop = .; - __end = . ; - } > ram + ___bss_stop = .; + __end = .; + } + + /DISCARD/ : + { + *(.exit.text) + *(.exit.data) + *(.exitcall.exit) + } } diff --git a/arch/blackfin/lib/divsi3.S b/arch/blackfin/lib/divsi3.S index 3e29861..2ac59c7 100644 --- a/arch/blackfin/lib/divsi3.S +++ b/arch/blackfin/lib/divsi3.S @@ -44,6 +44,7 @@ */ .global ___divsi3; +.type ___divsi3, STT_FUNC; #ifdef CONFIG_ARITHMETIC_OPS_L1 .section .l1.text @@ -214,3 +215,5 @@ ___divsi3 : .Lret_zero: R0 = 0; RTS; + +.size ___divsi3, .-___divsi3 diff --git a/arch/blackfin/lib/ins.S b/arch/blackfin/lib/ins.S index 7d5e984..a17cc77 100644 --- a/arch/blackfin/lib/ins.S +++ b/arch/blackfin/lib/ins.S @@ -46,7 +46,7 @@ ENTRY(_insl) .Llong_loop_e: NOP; sti R3; RTS; - +ENDPROC(_insl) ENTRY(_insw) P0 = R0; /* P0 = port */ @@ -61,6 +61,7 @@ ENTRY(_insw) .Lword_loop_e: NOP; sti R3; RTS; +ENDPROC(_insw) ENTRY(_insb) P0 = R0; /* P0 = port */ @@ -75,3 +76,4 @@ ENTRY(_insb) .Lbyte_loop_e: NOP; sti R3; RTS; +ENDPROC(_insb) diff --git a/arch/blackfin/lib/memchr.S b/arch/blackfin/lib/memchr.S index 4981222..5da4281 100644 --- a/arch/blackfin/lib/memchr.S +++ b/arch/blackfin/lib/memchr.S @@ -67,4 +67,4 @@ ENTRY(_memchr) R0 += -1; RTS; -.size _memchr,.-_memchr +ENDPROC(_memchr) diff --git a/arch/blackfin/lib/memcmp.S b/arch/blackfin/lib/memcmp.S index 5b95023..b88c5d2 100644 --- a/arch/blackfin/lib/memcmp.S +++ b/arch/blackfin/lib/memcmp.S @@ -61,7 +61,12 @@ ENTRY(_memcmp) LSETUP (.Lquad_loop_s, .Lquad_loop_e) LC0=P1; .Lquad_loop_s: +#ifdef ANOMALY_05000202 + R0 = [P0++]; + R1 = [I0++]; +#else MNOP || R0 = [P0++] || R1 = [I0++]; +#endif CC = R0 == R1; IF !CC JUMP .Lquad_different; .Lquad_loop_e: @@ -107,4 +112,4 @@ ENTRY(_memcmp) P3 = I1; RTS; -.size _memcmp,.-_memcmp +ENDPROC(_memcmp) diff --git a/arch/blackfin/lib/memcpy.S b/arch/blackfin/lib/memcpy.S index c1e00ef..14a5585 100644 --- a/arch/blackfin/lib/memcpy.S +++ b/arch/blackfin/lib/memcpy.S @@ -94,13 +94,20 @@ ENTRY(_memcpy) .Lmore_than_seven: /* There's at least eight bytes to copy. */ P2 += -1; /* because we unroll one iteration */ - LSETUP(.Lword_loop, .Lword_loop) LC0=P2; + LSETUP(.Lword_loops, .Lword_loope) LC0=P2; R0 = R1; I1 = P1; R3 = [I1++]; -.Lword_loop: +#ifdef ANOMALY_05000202 +.Lword_loops: + [P0++] = R3; +.Lword_loope: + R3 = [I1++]; +#else +.Lword_loops: +.Lword_loope: MNOP || [P0++] = R3 || R3 = [I1++]; - +#endif [P0++] = R3; /* Any remaining bytes to copy? */ R3 = 0x3; @@ -140,3 +147,5 @@ ENTRY(_memcpy) B[P0--] = R1; RTS; + +ENDPROC(_memcpy) diff --git a/arch/blackfin/lib/memmove.S b/arch/blackfin/lib/memmove.S index 2e5fb7f..6ee6e20 100644 --- a/arch/blackfin/lib/memmove.S +++ b/arch/blackfin/lib/memmove.S @@ -69,8 +69,17 @@ ENTRY(_memmove) P2 = R2; /* set remainder */ R1 = [I0++]; - LSETUP (.Lquad_loop, .Lquad_loop) LC0=P1; -.Lquad_loop: MNOP || [P0++] = R1 || R1 = [I0++]; + LSETUP (.Lquad_loops, .Lquad_loope) LC0=P1; +#ifdef ANOMALY_05000202 +.Lquad_loops: + [P0++] = R1; +.Lquad_loope: + R1 = [I0++]; +#else +.Lquad_loops: +.Lquad_loope: + MNOP || [P0++] = R1 || R1 = [I0++]; +#endif [P0++] = R1; CC = P2 == 0; /* any remaining bytes? */ @@ -93,6 +102,10 @@ ENTRY(_memmove) R1 = B[P3--] (Z); CC = P2 == 0; IF CC JUMP .Lno_loop; +#ifdef ANOMALY_05000245 + NOP; + NOP; +#endif LSETUP (.Lol_s, .Lol_e) LC0 = P2; .Lol_s: B[P0--] = R1; .Lol_e: R1 = B[P3--] (Z); @@ -100,4 +113,4 @@ ENTRY(_memmove) P3 = I1; RTS; -.size _memmove,.-_memmove +ENDPROC(_memmove) diff --git a/arch/blackfin/lib/memset.S b/arch/blackfin/lib/memset.S index ba6d047..8159136 100644 --- a/arch/blackfin/lib/memset.S +++ b/arch/blackfin/lib/memset.S @@ -106,4 +106,4 @@ ENTRY(_memset) B[P0++] = R1; JUMP .Laligned; -.size _memset,.-_memset +ENDPROC(_memset) diff --git a/arch/blackfin/lib/modsi3.S b/arch/blackfin/lib/modsi3.S index 528b8b1..ca1dd39 100644 --- a/arch/blackfin/lib/modsi3.S +++ b/arch/blackfin/lib/modsi3.S @@ -77,3 +77,5 @@ ___modsi3: R0 = 0; .LRETURN_R0: RTS; + +.size ___modsi3, .-___modsi3 diff --git a/arch/blackfin/lib/outs.S b/arch/blackfin/lib/outs.S index f8c876f..4c3da8a 100644 --- a/arch/blackfin/lib/outs.S +++ b/arch/blackfin/lib/outs.S @@ -40,6 +40,7 @@ ENTRY(_outsl) .Llong_loop_s: R0 = [P1++]; .Llong_loop_e: [P0] = R0; RTS; +ENDPROC(_outsl) ENTRY(_outsw) P0 = R0; /* P0 = port */ @@ -50,6 +51,7 @@ ENTRY(_outsw) .Lword_loop_s: R0 = W[P1++]; .Lword_loop_e: W[P0] = R0; RTS; +ENDPROC(_outsw) ENTRY(_outsb) P0 = R0; /* P0 = port */ @@ -60,3 +62,4 @@ ENTRY(_outsb) .Lbyte_loop_s: R0 = B[P1++]; .Lbyte_loop_e: B[P0] = R0; RTS; +ENDPROC(_outsb) diff --git a/arch/blackfin/lib/smulsi3_highpart.S b/arch/blackfin/lib/smulsi3_highpart.S index 10b8f8d..e383cd3 100644 --- a/arch/blackfin/lib/smulsi3_highpart.S +++ b/arch/blackfin/lib/smulsi3_highpart.S @@ -28,3 +28,5 @@ ___smulsi3_highpart: R0 = R0 + R1; RTS; + +.size ___smulsi3_highpart, .-___smulsi3_highpart diff --git a/arch/blackfin/lib/strcmp.c b/arch/blackfin/lib/strcmp.c index 2ad47c4..4eeefd8 100644 --- a/arch/blackfin/lib/strcmp.c +++ b/arch/blackfin/lib/strcmp.c @@ -6,6 +6,5 @@ int strcmp(const char *dest, const char *src) { - return __inline_strcmp(dest, src); + return __inline_strcmp(dest, src); } - diff --git a/arch/blackfin/lib/strcpy.c b/arch/blackfin/lib/strcpy.c index 4dc835a..534589d 100644 --- a/arch/blackfin/lib/strcpy.c +++ b/arch/blackfin/lib/strcpy.c @@ -6,6 +6,5 @@ char *strcpy(char *dest, const char *src) { - return __inline_strcpy(dest, src); + return __inline_strcpy(dest, src); } - diff --git a/arch/blackfin/lib/strncmp.c b/arch/blackfin/lib/strncmp.c index 947bcfe..d791f12 100644 --- a/arch/blackfin/lib/strncmp.c +++ b/arch/blackfin/lib/strncmp.c @@ -6,6 +6,5 @@ int strncmp(const char *cs, const char *ct, size_t count) { - return __inline_strncmp(cs, ct, count); + return __inline_strncmp(cs, ct, count); } - diff --git a/arch/blackfin/lib/strncpy.c b/arch/blackfin/lib/strncpy.c index 77a9b2e..1fecb5c 100644 --- a/arch/blackfin/lib/strncpy.c +++ b/arch/blackfin/lib/strncpy.c @@ -6,6 +6,5 @@ char *strncpy(char *dest, const char *src, size_t n) { - return __inline_strncpy(dest, src, n); + return __inline_strncpy(dest, src, n); } - diff --git a/arch/blackfin/lib/udivsi3.S b/arch/blackfin/lib/udivsi3.S index d39a129..58fd96d 100644 --- a/arch/blackfin/lib/udivsi3.S +++ b/arch/blackfin/lib/udivsi3.S @@ -296,3 +296,5 @@ ENTRY(___udivsi3) R1 = R0 - R3; IF CC R0 = R1; RTS; + +ENDPROC(___udivsi3) diff --git a/arch/blackfin/lib/umodsi3.S b/arch/blackfin/lib/umodsi3.S index b55ce96..4f2b76e 100644 --- a/arch/blackfin/lib/umodsi3.S +++ b/arch/blackfin/lib/umodsi3.S @@ -34,7 +34,9 @@ #endif .extern ___udivsi3; +.type ___udivsi3, STT_FUNC; .globl ___umodsi3 +.type ___umodsi3, STT_FUNC; ___umodsi3: CC=R0==0; @@ -64,3 +66,5 @@ ___umodsi3: R0 = 0; .LRETURN_R0: RTS; + +.size ___umodsi3, .-___umodsi3 diff --git a/arch/blackfin/lib/umulsi3_highpart.S b/arch/blackfin/lib/umulsi3_highpart.S index aac8218..67b7993 100644 --- a/arch/blackfin/lib/umulsi3_highpart.S +++ b/arch/blackfin/lib/umulsi3_highpart.S @@ -21,3 +21,5 @@ ___umulsi3_highpart: R1 = PACK(R1.l,R0.h); R0 = R1 + R2; RTS; + +.size ___umulsi3_highpart, .-___umulsi3_highpart diff --git a/arch/blackfin/mach-bf533/Makefile b/arch/blackfin/mach-bf533/Makefile index 76d2c2b..8cce173 100644 --- a/arch/blackfin/mach-bf533/Makefile +++ b/arch/blackfin/mach-bf533/Makefile @@ -4,6 +4,6 @@ extra-y := head.o -obj-y := ints-priority.o +obj-y := ints-priority.o dma.o -obj-$(CONFIG_CPU_FREQ_BF533) += cpu.o +obj-$(CONFIG_CPU_FREQ) += cpu.o diff --git a/arch/blackfin/mach-bf533/boards/cm_bf533.c b/arch/blackfin/mach-bf533/boards/cm_bf533.c index 23a7f60..4545f36 100644 --- a/arch/blackfin/mach-bf533/boards/cm_bf533.c +++ b/arch/blackfin/mach-bf533/boards/cm_bf533.c @@ -1,7 +1,7 @@ /* * File: arch/blackfin/mach-bf533/boards/cm_bf533.c * Based on: arch/blackfin/mach-bf533/boards/ezkit.c - * Author: Aidan Williams <aidan@nicta.com.au> Copright 2005 + * Author: Aidan Williams <aidan@nicta.com.au> Copyright 2005 * * Created: 2005 * Description: Board description file @@ -34,7 +34,7 @@ #include <linux/spi/spi.h> #include <linux/spi/flash.h> #include <linux/usb_isp1362.h> -#include <asm/irq.h> +#include <linux/irq.h> #include <asm/bfin5xx_spi.h> /* @@ -51,11 +51,11 @@ static struct mtd_partition bfin_spi_flash_partitions[] = { .size = 0x00020000, .offset = 0, .mask_flags = MTD_CAP_ROM - },{ + }, { .name = "kernel", .size = 0xe0000, .offset = 0x20000 - },{ + }, { .name = "file system", .size = 0x700000, .offset = 0x00100000, @@ -98,7 +98,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .platform_data = &bfin_spi_flash_data, .controller_data = &spi_flash_chip_info, .mode = SPI_MODE_3, - },{ + }, { .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */ .max_speed_hz = 6250000, /* max spi clock (SCK) speed in HZ */ .bus_num = 1, /* Framework bus number */ @@ -145,7 +145,7 @@ static struct resource smc91x_resources[] = { .start = 0x20200300, .end = 0x20200300 + 16, .flags = IORESOURCE_MEM, - },{ + }, { .start = IRQ_PF0, .end = IRQ_PF0, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, @@ -194,11 +194,11 @@ static struct resource isp1362_hcd_resources[] = { .start = 0x20308000, .end = 0x20308000, .flags = IORESOURCE_MEM, - },{ + }, { .start = 0x20308004, .end = 0x20308004, .flags = IORESOURCE_MEM, - },{ + }, { .start = IRQ_PF4, .end = IRQ_PF4, .flags = IORESOURCE_IRQ, diff --git a/arch/blackfin/mach-bf533/boards/ezkit.c b/arch/blackfin/mach-bf533/boards/ezkit.c index 747298e..0000b8f 100644 --- a/arch/blackfin/mach-bf533/boards/ezkit.c +++ b/arch/blackfin/mach-bf533/boards/ezkit.c @@ -1,6 +1,6 @@ /* * File: arch/blackfin/mach-bf533/ezkit.c - * Based on: Orginal Work + * Based on: Original Work * Author: Aidan Williams <aidan@nicta.com.au> * * Created: 2005 @@ -35,7 +35,7 @@ #include <linux/spi/spi.h> #include <linux/spi/flash.h> #include <linux/usb_isp1362.h> -#include <asm/irq.h> +#include <linux/irq.h> #include <asm/bfin5xx_spi.h> /* @@ -61,7 +61,7 @@ static struct resource smc91x_resources[] = { .start = 0x20310300, .end = 0x20310300 + 16, .flags = IORESOURCE_MEM, - },{ + }, { .start = IRQ_PF9, .end = IRQ_PF9, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, @@ -85,11 +85,11 @@ static struct mtd_partition bfin_spi_flash_partitions[] = { .size = 0x00020000, .offset = 0, .mask_flags = MTD_CAP_ROM - },{ + }, { .name = "kernel", .size = 0xe0000, .offset = 0x20000 - },{ + }, { .name = "file system", .size = 0x700000, .offset = 0x00100000, diff --git a/arch/blackfin/mach-bf533/boards/generic_board.c b/arch/blackfin/mach-bf533/boards/generic_board.c index c0f43cc..9bc1f0d 100644 --- a/arch/blackfin/mach-bf533/boards/generic_board.c +++ b/arch/blackfin/mach-bf533/boards/generic_board.c @@ -30,7 +30,7 @@ #include <linux/device.h> #include <linux/platform_device.h> -#include <asm/irq.h> +#include <linux/irq.h> /* * Name the Board for the /proc/cpuinfo @@ -53,11 +53,11 @@ static struct resource smc91x_resources[] = { .start = 0x20300300, .end = 0x20300300 + 16, .flags = IORESOURCE_MEM, - },{ + }, { .start = IRQ_PROG_INTB, .end = IRQ_PROG_INTB, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, - },{ + }, { /* * denotes the flag pin and is used directly if * CONFIG_IRQCHIP_DEMUX_GPIO is defined. diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c index 9a472fe..a9143c4 100644 --- a/arch/blackfin/mach-bf533/boards/stamp.c +++ b/arch/blackfin/mach-bf533/boards/stamp.c @@ -37,7 +37,7 @@ #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) #include <linux/usb_isp1362.h> #endif -#include <asm/irq.h> +#include <linux/irq.h> #include <asm/bfin5xx_spi.h> /* @@ -62,7 +62,7 @@ static struct resource smc91x_resources[] = { .start = 0x20300300, .end = 0x20300300 + 16, .flags = IORESOURCE_MEM, - },{ + }, { .start = IRQ_PF7, .end = IRQ_PF7, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, @@ -83,7 +83,7 @@ static struct resource net2272_bfin_resources[] = { .start = 0x20300000, .end = 0x20300000 + 0x100, .flags = IORESOURCE_MEM, - },{ + }, { .start = IRQ_PF10, .end = IRQ_PF10, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, @@ -108,11 +108,11 @@ static struct mtd_partition bfin_spi_flash_partitions[] = { .size = 0x00020000, .offset = 0, .mask_flags = MTD_CAP_ROM - },{ + }, { .name = "kernel", .size = 0xe0000, .offset = 0x20000 - },{ + }, { .name = "file system", .size = 0x700000, .offset = 0x00100000, @@ -229,19 +229,19 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { #if defined(CONFIG_PBX) { - .modalias = "fxs-spi", - .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ - .bus_num = 1, - .chip_select = 3, - .controller_data= &spi_si3xxx_chip_info, + .modalias = "fxs-spi", + .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 1, + .chip_select = 3, + .controller_data = &spi_si3xxx_chip_info, .mode = SPI_MODE_3, }, { - .modalias = "fxo-spi", - .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ - .bus_num = 1, - .chip_select = 2, - .controller_data= &spi_si3xxx_chip_info, + .modalias = "fxo-spi", + .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 1, + .chip_select = 2, + .controller_data = &spi_si3xxx_chip_info, .mode = SPI_MODE_3, }, #endif diff --git a/arch/blackfin/mach-bf533/cpu.c b/arch/blackfin/mach-bf533/cpu.c index 99547c4..6fd9cfd 100644 --- a/arch/blackfin/mach-bf533/cpu.c +++ b/arch/blackfin/mach-bf533/cpu.c @@ -79,8 +79,7 @@ static int bf533_target(struct cpufreq_policy *policy, int i; struct cpufreq_freqs freqs; - if (cpufreq_frequency_table_target - (policy, bf533_freq_table, target_freq, relation, &index)) + if (cpufreq_frequency_table_target(policy, bf533_freq_table, target_freq, relation, &index)) return -EINVAL; cclk_mhz = bf533_freq_table[index].frequency; vco_mhz = bf533_freq_table[index].index; diff --git a/arch/blackfin/mach-bf533/dma.c b/arch/blackfin/mach-bf533/dma.c new file mode 100644 index 0000000..6c909cf --- /dev/null +++ b/arch/blackfin/mach-bf533/dma.c @@ -0,0 +1,95 @@ +/* + * File: arch/blackfin/mach-bf533/dma.c + * Based on: + * Author: + * + * Created: + * Description: This file contains the simple DMA Implementation for Blackfin + * + * Modified: + * Copyright 2004-2006 Analog Devices Inc. + * + * Bugs: Enter bugs at http://blackfin.uclinux.org/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see the file COPYING, or write + * to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include <asm/blackfin.h> +#include <asm/dma.h> + +struct dma_register *base_addr[MAX_BLACKFIN_DMA_CHANNEL] = { + (struct dma_register *) DMA0_NEXT_DESC_PTR, + (struct dma_register *) DMA1_NEXT_DESC_PTR, + (struct dma_register *) DMA2_NEXT_DESC_PTR, + (struct dma_register *) DMA3_NEXT_DESC_PTR, + (struct dma_register *) DMA4_NEXT_DESC_PTR, + (struct dma_register *) DMA5_NEXT_DESC_PTR, + (struct dma_register *) DMA6_NEXT_DESC_PTR, + (struct dma_register *) DMA7_NEXT_DESC_PTR, + (struct dma_register *) MDMA_D0_NEXT_DESC_PTR, + (struct dma_register *) MDMA_S0_NEXT_DESC_PTR, + (struct dma_register *) MDMA_D1_NEXT_DESC_PTR, + (struct dma_register *) MDMA_S1_NEXT_DESC_PTR, +}; + +int channel2irq(unsigned int channel) +{ + int ret_irq = -1; + + switch (channel) { + case CH_PPI: + ret_irq = IRQ_PPI; + break; + + case CH_SPORT0_RX: + ret_irq = IRQ_SPORT0_RX; + break; + + case CH_SPORT0_TX: + ret_irq = IRQ_SPORT0_TX; + break; + + case CH_SPORT1_RX: + ret_irq = IRQ_SPORT1_RX; + break; + + case CH_SPORT1_TX: + ret_irq = IRQ_SPORT1_TX; + break; + + case CH_SPI: + ret_irq = IRQ_SPI; + break; + + case CH_UART_RX: + ret_irq = IRQ_UART_RX; + break; + + case CH_UART_TX: + ret_irq = IRQ_UART_TX; + break; + + case CH_MEM_STREAM0_SRC: + case CH_MEM_STREAM0_DEST: + ret_irq = IRQ_MEM_DMA0; + break; + + case CH_MEM_STREAM1_SRC: + case CH_MEM_STREAM1_DEST: + ret_irq = IRQ_MEM_DMA1; + break; + } + return ret_irq; +} diff --git a/arch/blackfin/mach-bf533/head.S b/arch/blackfin/mach-bf533/head.S index 4db9e62..7dd0e9c 100644 --- a/arch/blackfin/mach-bf533/head.S +++ b/arch/blackfin/mach-bf533/head.S @@ -28,7 +28,9 @@ */ #include <linux/linkage.h> +#include <linux/init.h> #include <asm/blackfin.h> +#include <asm/trace.h> #if CONFIG_BFIN_KERNEL_CLOCK #include <asm/mach/mem_init.h> #endif @@ -45,19 +47,19 @@ #define INITIAL_STACK 0xFFB01000 -.text +__INIT ENTRY(__start) -ENTRY(__stext) /* R0: argument of command line string, passed from uboot, save it */ R7 = R0; - /* Set the SYSCFG register */ + /* Set the SYSCFG register: + * Enable Cycle Counter and Nesting Of Interrupts (3rd Bit) + */ R0 = 0x36; - /*Enable Cycle Counter and Nesting Of Interrupts(3rd Bit)*/ SYSCFG = R0; R0 = 0; - /*Clear Out All the data and pointer Registers*/ + /* Clear Out All the data and pointer Registers */ R1 = R0; R2 = R0; R3 = R0; @@ -79,7 +81,7 @@ ENTRY(__stext) L2 = r0; L3 = r0; - /* Clear Out All the DAG Registers*/ + /* Clear Out All the DAG Registers */ B0 = r0; B1 = r0; B2 = r0; @@ -95,6 +97,10 @@ ENTRY(__stext) M2 = r0; M3 = r0; + trace_buffer_start(p0,r0); + P0 = R1; + R0 = R1; + #if CONFIG_DEBUG_KERNEL_START /* @@ -265,6 +271,7 @@ ENTRY(__stext) .LWAIT_HERE: jump .LWAIT_HERE; +ENDPROC(__start) ENTRY(_real_start) [ -- sp ] = reti; @@ -303,7 +310,7 @@ ENTRY(_real_start) .L_clear_zero: W[p1++] = r0; -/* pass the uboot arguments to the global value command line */ + /* pass the uboot arguments to the global value command line */ R0 = R7; call _cmdline_init; @@ -322,7 +329,7 @@ ENTRY(_real_start) [p1] = r1; /* - * load the current thread pointer and stack + * load the current thread pointer and stack */ r1.l = _init_thread_union; r1.h = _init_thread_union; @@ -333,9 +340,10 @@ ENTRY(_real_start) sp = r1; usp = sp; fp = sp; - call _start_kernel; -.L_exit: - jump.s .L_exit; + jump.l _start_kernel; +ENDPROC(_real_start) + +__FINIT .section .l1.text #if CONFIG_BFIN_KERNEL_CLOCK @@ -439,12 +447,13 @@ ENTRY(_start_dma_code) p0.h = hi(SIC_IWR); p0.l = lo(SIC_IWR); - r0.l = lo(IWR_ENABLE_ALL) - r0.h = hi(IWR_ENABLE_ALL) + r0.l = lo(IWR_ENABLE_ALL); + r0.h = hi(IWR_ENABLE_ALL); [p0] = r0; SSYNC; RTS; +ENDPROC(_start_dma_code) #endif /* CONFIG_BFIN_KERNEL_CLOCK */ ENTRY(_bfin_reset) diff --git a/arch/blackfin/mach-bf533/ints-priority.c b/arch/blackfin/mach-bf533/ints-priority.c index 36a6933..7d79e0f 100644 --- a/arch/blackfin/mach-bf533/ints-priority.c +++ b/arch/blackfin/mach-bf533/ints-priority.c @@ -4,7 +4,7 @@ * Author: Michael Hennerich * * Created: ? - * Description: Set up the interupt priorities + * Description: Set up the interrupt priorities * * Modified: * Copyright 2004-2006 Analog Devices Inc. @@ -28,8 +28,8 @@ */ #include <linux/module.h> +#include <linux/irq.h> #include <asm/blackfin.h> -#include <asm/irq.h> void program_IAR(void) { diff --git a/arch/blackfin/mach-bf537/Makefile b/arch/blackfin/mach-bf537/Makefile index f32d442..7e7c9c8 100644 --- a/arch/blackfin/mach-bf537/Makefile +++ b/arch/blackfin/mach-bf537/Makefile @@ -4,6 +4,6 @@ extra-y := head.o -obj-y := ints-priority.o +obj-y := ints-priority.o dma.o obj-$(CONFIG_CPU_FREQ) += cpu.o diff --git a/arch/blackfin/mach-bf537/boards/cm_bf537.c b/arch/blackfin/mach-bf537/boards/cm_bf537.c index 6a60618..a8f947b 100644 --- a/arch/blackfin/mach-bf537/boards/cm_bf537.c +++ b/arch/blackfin/mach-bf537/boards/cm_bf537.c @@ -35,7 +35,7 @@ #include <linux/spi/spi.h> #include <linux/spi/flash.h> #include <linux/usb_isp1362.h> -#include <asm/irq.h> +#include <linux/irq.h> #include <asm/bfin5xx_spi.h> /* @@ -53,11 +53,11 @@ static struct mtd_partition bfin_spi_flash_partitions[] = { .size = 0x00020000, .offset = 0, .mask_flags = MTD_CAP_ROM - },{ + }, { .name = "kernel", .size = 0xe0000, .offset = 0x20000 - },{ + }, { .name = "file system", .size = 0x700000, .offset = 0x00100000, @@ -202,7 +202,7 @@ static struct resource smc91x_resources[] = { .start = 0x20200300, .end = 0x20200300 + 16, .flags = IORESOURCE_MEM, - },{ + }, { .start = IRQ_PF14, .end = IRQ_PF14, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, @@ -223,11 +223,11 @@ static struct resource isp1362_hcd_resources[] = { .start = 0x20308000, .end = 0x20308000, .flags = IORESOURCE_MEM, - },{ + }, { .start = 0x20308004, .end = 0x20308004, .flags = IORESOURCE_MEM, - },{ + }, { .start = IRQ_PG15, .end = IRQ_PG15, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, @@ -262,7 +262,7 @@ static struct resource net2272_bfin_resources[] = { .start = 0x20200000, .end = 0x20200000 + 0x100, .flags = IORESOURCE_MEM, - },{ + }, { .start = IRQ_PF7, .end = IRQ_PF7, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, @@ -283,7 +283,7 @@ static struct resource bfin_uart_resources[] = { .start = 0xFFC00400, .end = 0xFFC004FF, .flags = IORESOURCE_MEM, - },{ + }, { .start = 0xFFC02000, .end = 0xFFC020FF, .flags = IORESOURCE_MEM, diff --git a/arch/blackfin/mach-bf537/boards/eth_mac.c b/arch/blackfin/mach-bf537/boards/eth_mac.c index e129a08..a725cc8 100644 --- a/arch/blackfin/mach-bf537/boards/eth_mac.c +++ b/arch/blackfin/mach-bf537/boards/eth_mac.c @@ -20,8 +20,7 @@ #include <linux/module.h> #include <asm/blackfin.h> -#if defined(CONFIG_GENERIC_BOARD) \ - || defined(CONFIG_BFIN537_STAMP) +#if defined(CONFIG_GENERIC_BOARD) || defined(CONFIG_BFIN537_STAMP) /* * Currently the MAC address is saved in Flash by U-Boot @@ -43,7 +42,7 @@ void get_bf537_ether_addr(char *addr) */ void get_bf537_ether_addr(char *addr) { - printk(KERN_WARNING "%s: No valid Ethernet MAC address found\n",__FILE__); + printk(KERN_WARNING "%s: No valid Ethernet MAC address found\n", __FILE__); } #endif diff --git a/arch/blackfin/mach-bf537/boards/generic_board.c b/arch/blackfin/mach-bf537/boards/generic_board.c index 9019c0e..648d984 100644 --- a/arch/blackfin/mach-bf537/boards/generic_board.c +++ b/arch/blackfin/mach-bf537/boards/generic_board.c @@ -35,9 +35,9 @@ #include <linux/spi/spi.h> #include <linux/spi/flash.h> #include <linux/usb_isp1362.h> -#include <asm/irq.h> -#include <asm/bfin5xx_spi.h> +#include <linux/irq.h> #include <linux/usb_sl811.h> +#include <asm/bfin5xx_spi.h> /* * Name the Board for the /proc/cpuinfo @@ -54,19 +54,19 @@ static struct resource bfin_pcmcia_cf_resources[] = { .start = 0x20310000, /* IO PORT */ .end = 0x20312000, .flags = IORESOURCE_MEM, - },{ - .start = 0x20311000, /* Attribute Memeory */ + }, { + .start = 0x20311000, /* Attribute Memory */ .end = 0x20311FFF, .flags = IORESOURCE_MEM, - },{ + }, { .start = IRQ_PROG_INTA, .end = IRQ_PROG_INTA, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, - },{ + }, { .start = IRQ_PF4, .end = IRQ_PF4, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, - },{ + }, { .start = 6, /* Card Detect PF6 */ .end = 6, .flags = IORESOURCE_IRQ, @@ -95,11 +95,11 @@ static struct resource smc91x_resources[] = { .start = 0x20300300, .end = 0x20300300 + 16, .flags = IORESOURCE_MEM, - },{ + }, { .start = IRQ_PROG_INTB, .end = IRQ_PROG_INTB, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, - },{ + }, { /* * denotes the flag pin and is used directly if * CONFIG_IRQCHIP_DEMUX_GPIO is defined. @@ -123,15 +123,15 @@ static struct resource sl811_hcd_resources[] = { .start = 0x20340000, .end = 0x20340000, .flags = IORESOURCE_MEM, - },{ + }, { .start = 0x20340004, .end = 0x20340004, .flags = IORESOURCE_MEM, - },{ + }, { .start = IRQ_PROG_INTA, .end = IRQ_PROG_INTA, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, - },{ + }, { .start = IRQ_PF0 + CONFIG_USB_SL811_BFIN_GPIO, .end = IRQ_PF0 + CONFIG_USB_SL811_BFIN_GPIO, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, @@ -179,15 +179,15 @@ static struct resource isp1362_hcd_resources[] = { .start = 0x20360000, .end = 0x20360000, .flags = IORESOURCE_MEM, - },{ + }, { .start = 0x20360004, .end = 0x20360004, .flags = IORESOURCE_MEM, - },{ + }, { .start = IRQ_PROG_INTA, .end = IRQ_PROG_INTA, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, - },{ + }, { .start = IRQ_PF0 + CONFIG_USB_ISP1362_BFIN_GPIO, .end = IRQ_PF0 + CONFIG_USB_ISP1362_BFIN_GPIO, .flags = IORESOURCE_IRQ, @@ -228,7 +228,7 @@ static struct resource net2272_bfin_resources[] = { .start = 0x20300000, .end = 0x20300000 + 0x100, .flags = IORESOURCE_MEM, - },{ + }, { .start = IRQ_PF7, .end = IRQ_PF7, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, @@ -253,11 +253,11 @@ static struct mtd_partition bfin_spi_flash_partitions[] = { .size = 0x00020000, .offset = 0, .mask_flags = MTD_CAP_ROM - },{ + }, { .name = "kernel", .size = 0xe0000, .offset = 0x20000 - },{ + }, { .name = "file system", .size = 0x700000, .offset = 0x00100000, @@ -375,7 +375,7 @@ static struct resource bfin_uart_resources[] = { .start = 0xFFC00400, .end = 0xFFC004FF, .flags = IORESOURCE_MEM, - },{ + }, { .start = 0xFFC02000, .end = 0xFFC020FF, .flags = IORESOURCE_MEM, diff --git a/arch/blackfin/mach-bf537/boards/pnav10.c b/arch/blackfin/mach-bf537/boards/pnav10.c index 40d3a1b..8806f12 100644 --- a/arch/blackfin/mach-bf537/boards/pnav10.c +++ b/arch/blackfin/mach-bf537/boards/pnav10.c @@ -37,7 +37,7 @@ #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) #include <linux/usb_isp1362.h> #endif -#include <asm/irq.h> +#include <linux/irq.h> #include <asm/bfin5xx_spi.h> #include <linux/usb_sl811.h> @@ -58,15 +58,15 @@ static struct resource bfin_pcmcia_cf_resources[] = { .start = 0x20310000, /* IO PORT */ .end = 0x20312000, .flags = IORESOURCE_MEM, - },{ - .start = 0x20311000, /* Attribute Memeory */ + }, { + .start = 0x20311000, /* Attribute Memory */ .end = 0x20311FFF, .flags = IORESOURCE_MEM, - },{ + }, { .start = IRQ_PF4, .end = IRQ_PF4, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, - },{ + }, { .start = 6, /* Card Detect PF6 */ .end = 6, .flags = IORESOURCE_IRQ, @@ -95,7 +95,7 @@ static struct resource smc91x_resources[] = { .start = 0x20300300, .end = 0x20300300 + 16, .flags = IORESOURCE_MEM, - },{ + }, { .start = IRQ_PF7, .end = IRQ_PF7, @@ -116,11 +116,11 @@ static struct resource sl811_hcd_resources[] = { .start = 0x20340000, .end = 0x20340000, .flags = IORESOURCE_MEM, - },{ + }, { .start = 0x20340004, .end = 0x20340004, .flags = IORESOURCE_MEM, - },{ + }, { .start = CONFIG_USB_SL811_BFIN_IRQ, .end = CONFIG_USB_SL811_BFIN_IRQ, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, @@ -167,11 +167,11 @@ static struct resource isp1362_hcd_resources[] = { .start = 0x20360000, .end = 0x20360000, .flags = IORESOURCE_MEM, - },{ + }, { .start = 0x20360004, .end = 0x20360004, .flags = IORESOURCE_MEM, - },{ + }, { .start = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ, .end = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, @@ -212,7 +212,7 @@ static struct resource net2272_bfin_resources[] = { .start = 0x20300000, .end = 0x20300000 + 0x100, .flags = IORESOURCE_MEM, - },{ + }, { .start = IRQ_PF7, .end = IRQ_PF7, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, @@ -238,11 +238,11 @@ static struct mtd_partition bfin_spi_flash_partitions[] = { .size = 0x00020000, .offset = 0, .mask_flags = MTD_CAP_ROM - },{ + }, { .name = "kernel", .size = 0xe0000, .offset = 0x20000 - },{ + }, { .name = "file system", .size = 0x700000, .offset = 0x00100000, @@ -294,16 +294,6 @@ static struct bfin5xx_spi_chip spi_mmc_chip_info = { }; #endif -#if defined(CONFIG_PBX) -static struct bfin5xx_spi_chip spi_si3xxx_chip_info = { - .ctl_reg = 0x4, /* send zero */ - .enable_dma = 0, - .bits_per_word = 8, - .cs_change_per_word = 1, -}; -#endif - - #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE) static struct bfin5xx_spi_chip spi_ad7877_chip_info = { .cs_change_per_word = 1, @@ -392,24 +382,6 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .mode = SPI_MODE_3, }, #endif -#if defined(CONFIG_PBX) - { - .modalias = "fxs-spi", - .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ - .bus_num = 1, - .chip_select = 3, - .controller_data= &spi_si3xxx_chip_info, - .mode = SPI_MODE_3, - }, - { - .modalias = "fxo-spi", - .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ - .bus_num = 1, - .chip_select = 2, - .controller_data= &spi_si3xxx_chip_info, - .mode = SPI_MODE_3, - }, -#endif #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE) { .modalias = "ad7877", @@ -451,7 +423,7 @@ static struct resource bfin_uart_resources[] = { .start = 0xFFC00400, .end = 0xFFC004FF, .flags = IORESOURCE_MEM, - },{ + }, { .start = 0xFFC02000, .end = 0xFFC020FF, .flags = IORESOURCE_MEM, diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c index ba2f875..9c43d77 100644 --- a/arch/blackfin/mach-bf537/boards/stamp.c +++ b/arch/blackfin/mach-bf537/boards/stamp.c @@ -37,12 +37,10 @@ #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) #include <linux/usb_isp1362.h> #endif -#include <asm/irq.h> #include <linux/irq.h> #include <linux/interrupt.h> -#include <asm/bfin5xx_spi.h> #include <linux/usb_sl811.h> - +#include <asm/bfin5xx_spi.h> #include <linux/spi/ad7877.h> /* @@ -85,7 +83,7 @@ static struct platform_device *bfin_isp1761_devices[] = { int __init bfin_isp1761_init(void) { - unsigned int num_devices=ARRAY_SIZE(bfin_isp1761_devices); + unsigned int num_devices = ARRAY_SIZE(bfin_isp1761_devices); printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__); set_irq_type(ISP1761_IRQ, IRQF_TRIGGER_FALLING); @@ -107,15 +105,15 @@ static struct resource bfin_pcmcia_cf_resources[] = { .start = 0x20310000, /* IO PORT */ .end = 0x20312000, .flags = IORESOURCE_MEM, - },{ - .start = 0x20311000, /* Attribute Memeory */ + }, { + .start = 0x20311000, /* Attribute Memory */ .end = 0x20311FFF, .flags = IORESOURCE_MEM, - },{ + }, { .start = IRQ_PF4, .end = IRQ_PF4, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, - },{ + }, { .start = 6, /* Card Detect PF6 */ .end = 6, .flags = IORESOURCE_IRQ, @@ -144,7 +142,7 @@ static struct resource smc91x_resources[] = { .start = 0x20300300, .end = 0x20300300 + 16, .flags = IORESOURCE_MEM, - },{ + }, { .start = IRQ_PF7, .end = IRQ_PF7, @@ -159,17 +157,39 @@ static struct platform_device smc91x_device = { }; #endif +#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE) +static struct resource dm9000_resources[] = { + [0] = { + .start = 0x203FB800, + .end = 0x203FB800 + 8, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_PF9, + .end = IRQ_PF9, + .flags = (IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE), + }, +}; + +static struct platform_device dm9000_device = { + .name = "dm9000", + .id = -1, + .num_resources = ARRAY_SIZE(dm9000_resources), + .resource = dm9000_resources, +}; +#endif + #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE) static struct resource sl811_hcd_resources[] = { { .start = 0x20340000, .end = 0x20340000, .flags = IORESOURCE_MEM, - },{ + }, { .start = 0x20340004, .end = 0x20340004, .flags = IORESOURCE_MEM, - },{ + }, { .start = CONFIG_USB_SL811_BFIN_IRQ, .end = CONFIG_USB_SL811_BFIN_IRQ, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, @@ -216,11 +236,11 @@ static struct resource isp1362_hcd_resources[] = { .start = 0x20360000, .end = 0x20360000, .flags = IORESOURCE_MEM, - },{ + }, { .start = 0x20360004, .end = 0x20360004, .flags = IORESOURCE_MEM, - },{ + }, { .start = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ, .end = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, @@ -261,7 +281,7 @@ static struct resource net2272_bfin_resources[] = { .start = 0x20300000, .end = 0x20300000 + 0x100, .flags = IORESOURCE_MEM, - },{ + }, { .start = IRQ_PF7, .end = IRQ_PF7, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, @@ -287,11 +307,11 @@ static struct mtd_partition bfin_spi_flash_partitions[] = { .size = 0x00020000, .offset = 0, .mask_flags = MTD_CAP_ROM - },{ + }, { .name = "kernel", .size = 0xe0000, .offset = 0x20000 - },{ + }, { .name = "file system", .size = 0x700000, .offset = 0x00100000, @@ -361,7 +381,6 @@ static struct bfin5xx_spi_chip ad5304_chip_info = { #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE) static struct bfin5xx_spi_chip spi_ad7877_chip_info = { -// .cs_change_per_word = 1, .enable_dma = 0, .bits_per_word = 16, }; @@ -449,19 +468,19 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { #endif #if defined(CONFIG_PBX) { - .modalias = "fxs-spi", - .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ - .bus_num = 1, - .chip_select = 3, - .controller_data= &spi_si3xxx_chip_info, + .modalias = "fxs-spi", + .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 1, + .chip_select = 3, + .controller_data = &spi_si3xxx_chip_info, .mode = SPI_MODE_3, }, { - .modalias = "fxo-spi", - .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ - .bus_num = 1, - .chip_select = 2, - .controller_data= &spi_si3xxx_chip_info, + .modalias = "fxo-spi", + .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 1, + .chip_select = 2, + .controller_data = &spi_si3xxx_chip_info, .mode = SPI_MODE_3, }, #endif @@ -516,7 +535,7 @@ static struct resource bfin_uart_resources[] = { .start = 0xFFC00400, .end = 0xFFC004FF, .flags = IORESOURCE_MEM, - },{ + }, { .start = 0xFFC02000, .end = 0xFFC020FF, .flags = IORESOURCE_MEM, @@ -571,6 +590,10 @@ static struct platform_device *stamp_devices[] __initdata = { &smc91x_device, #endif +#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE) + &dm9000_device, +#endif + #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) &bfin_mac_device, #endif diff --git a/arch/blackfin/mach-bf537/dma.c b/arch/blackfin/mach-bf537/dma.c new file mode 100644 index 0000000..706cb97 --- /dev/null +++ b/arch/blackfin/mach-bf537/dma.c @@ -0,0 +1,115 @@ +/* + * File: arch/blackfin/mach-bf537/dma.c + * Based on: + * Author: + * + * Created: + * Description: This file contains the simple DMA Implementation for Blackfin + * + * Modified: + * Copyright 2004-2007 Analog Devices Inc. + * + * Bugs: Enter bugs at http://blackfin.uclinux.org/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see the file COPYING, or write + * to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include <asm/blackfin.h> +#include <asm/dma.h> + +struct dma_register *base_addr[MAX_BLACKFIN_DMA_CHANNEL] = { + (struct dma_register *) DMA0_NEXT_DESC_PTR, + (struct dma_register *) DMA1_NEXT_DESC_PTR, + (struct dma_register *) DMA2_NEXT_DESC_PTR, + (struct dma_register *) DMA3_NEXT_DESC_PTR, + (struct dma_register *) DMA4_NEXT_DESC_PTR, + (struct dma_register *) DMA5_NEXT_DESC_PTR, + (struct dma_register *) DMA6_NEXT_DESC_PTR, + (struct dma_register *) DMA7_NEXT_DESC_PTR, + (struct dma_register *) DMA8_NEXT_DESC_PTR, + (struct dma_register *) DMA9_NEXT_DESC_PTR, + (struct dma_register *) DMA10_NEXT_DESC_PTR, + (struct dma_register *) DMA11_NEXT_DESC_PTR, + (struct dma_register *) MDMA_D0_NEXT_DESC_PTR, + (struct dma_register *) MDMA_S0_NEXT_DESC_PTR, + (struct dma_register *) MDMA_D1_NEXT_DESC_PTR, + (struct dma_register *) MDMA_S1_NEXT_DESC_PTR, +}; + +int channel2irq(unsigned int channel) +{ + int ret_irq = -1; + + switch (channel) { + case CH_PPI: + ret_irq = IRQ_PPI; + break; + + case CH_EMAC_RX: + ret_irq = IRQ_MAC_RX; + break; + + case CH_EMAC_TX: + ret_irq = IRQ_MAC_TX; + break; + + case CH_UART1_RX: + ret_irq = IRQ_UART1_RX; + break; + + case CH_UART1_TX: + ret_irq = IRQ_UART1_TX; + break; + + case CH_SPORT0_RX: + ret_irq = IRQ_SPORT0_RX; + break; + + case CH_SPORT0_TX: + ret_irq = IRQ_SPORT0_TX; + break; + + case CH_SPORT1_RX: + ret_irq = IRQ_SPORT1_RX; + break; + + case CH_SPORT1_TX: + ret_irq = IRQ_SPORT1_TX; + break; + + case CH_SPI: + ret_irq = IRQ_SPI; + break; + + case CH_UART_RX: + ret_irq = IRQ_UART_RX; + break; + + case CH_UART_TX: + ret_irq = IRQ_UART_TX; + break; + + case CH_MEM_STREAM0_SRC: + case CH_MEM_STREAM0_DEST: + ret_irq = IRQ_MEM_DMA0; + break; + + case CH_MEM_STREAM1_SRC: + case CH_MEM_STREAM1_DEST: + ret_irq = IRQ_MEM_DMA1; + break; + } + return ret_irq; +} diff --git a/arch/blackfin/mach-bf537/head.S b/arch/blackfin/mach-bf537/head.S index 2c2652b..429c8a1 100644 --- a/arch/blackfin/mach-bf537/head.S +++ b/arch/blackfin/mach-bf537/head.S @@ -28,7 +28,10 @@ */ #include <linux/linkage.h> +#include <linux/init.h> #include <asm/blackfin.h> +#include <asm/trace.h> + #if CONFIG_BFIN_KERNEL_CLOCK #include <asm/mach/mem_init.h> #endif @@ -40,20 +43,21 @@ .extern ___bss_start .extern _bf53x_relocate_l1_mem -#define INITIAL_STACK 0xFFB01000 +#define INITIAL_STACK 0xFFB01000 -.text +__INIT ENTRY(__start) -ENTRY(__stext) /* R0: argument of command line string, passed from uboot, save it */ R7 = R0; - /* Set the SYSCFG register */ + /* Set the SYSCFG register: + * Enable Cycle Counter and Nesting Of Interrupts (3rd Bit) + */ R0 = 0x36; - SYSCFG = R0; /*Enable Cycle Counter and Nesting Of Interrupts(3rd Bit)*/ + SYSCFG = R0; R0 = 0; - /* Clear Out All the data and pointer Registers*/ + /* Clear Out All the data and pointer Registers */ R1 = R0; R2 = R0; R3 = R0; @@ -75,7 +79,7 @@ ENTRY(__stext) L2 = r0; L3 = r0; - /* Clear Out All the DAG Registers*/ + /* Clear Out All the DAG Registers */ B0 = r0; B1 = r0; B2 = r0; @@ -91,6 +95,10 @@ ENTRY(__stext) M2 = r0; M3 = r0; + trace_buffer_start(p0,r0); + P0 = R1; + R0 = R1; + /* Turn off the icache */ p0.l = (IMEM_CONTROL & 0xFFFF); p0.h = (IMEM_CONTROL >> 16); @@ -191,7 +199,7 @@ ENTRY(__stext) p0.h = hi(UART_DLL); p0.l = lo(UART_DLL); - r0 = 0x00(Z); + r0 = 0x0(Z); w[p0] = r0.L; ssync; @@ -218,6 +226,7 @@ ENTRY(__stext) #if CONFIG_BFIN_KERNEL_CLOCK call _start_dma_code; #endif + /* Code for initializing Async memory banks */ p2.h = hi(EBIU_AMBCTL1); @@ -272,6 +281,7 @@ ENTRY(__stext) .LWAIT_HERE: jump .LWAIT_HERE; +ENDPROC(__start) ENTRY(_real_start) [ -- sp ] = reti; @@ -291,7 +301,7 @@ ENTRY(_real_start) p2.h = ___bss_stop; r0 = 0; p2 -= p1; - lsetup (.L_clear_bss, .L_clear_bss ) lc0 = p2; + lsetup (.L_clear_bss, .L_clear_bss) lc0 = p2; .L_clear_bss: B[p1++] = r0; @@ -306,7 +316,7 @@ ENTRY(_real_start) r0 = r0 >> 1; p2 = r0; r0 = 0; - lsetup (.L_clear_zero, .L_clear_zero ) lc0 = p2; + lsetup (.L_clear_zero, .L_clear_zero) lc0 = p2; .L_clear_zero: W[p1++] = r0; @@ -328,9 +338,8 @@ ENTRY(_real_start) r1 = p3; [p1] = r1; - /* - * load the current thread pointer and stack + * load the current thread pointer and stack */ r1.l = _init_thread_union; r1.h = _init_thread_union; @@ -341,9 +350,10 @@ ENTRY(_real_start) sp = r1; usp = sp; fp = sp; - call _start_kernel; -.L_exit: - jump.s .L_exit; + jump.l _start_kernel; +ENDPROC(_real_start) + +__FINIT .section .l1.text #if CONFIG_BFIN_KERNEL_CLOCK @@ -462,6 +472,7 @@ ENTRY(_start_dma_code) SSYNC; RTS; +ENDPROC(_start_dma_code) #endif /* CONFIG_BFIN_KERNEL_CLOCK */ ENTRY(_bfin_reset) diff --git a/arch/blackfin/mach-bf537/ints-priority.c b/arch/blackfin/mach-bf537/ints-priority.c index fd6308e..a8b915f 100644 --- a/arch/blackfin/mach-bf537/ints-priority.c +++ b/arch/blackfin/mach-bf537/ints-priority.c @@ -4,7 +4,7 @@ * Author: Michael Hennerich * * Created: - * Description: Set up the interupt priorities + * Description: Set up the interrupt priorities * * Modified: * Copyright 2004-2006 Analog Devices Inc. @@ -28,8 +28,8 @@ */ #include <linux/module.h> +#include <linux/irq.h> #include <asm/blackfin.h> -#include <asm/irq.h> void program_IAR(void) { diff --git a/arch/blackfin/mach-bf548/Kconfig b/arch/blackfin/mach-bf548/Kconfig new file mode 100644 index 0000000..e78b03d --- /dev/null +++ b/arch/blackfin/mach-bf548/Kconfig @@ -0,0 +1,316 @@ +if (BF54x) + +menu "BF548 Specific Configuration" + +comment "Interrupt Priority Assignment" +menu "Priority" + +config IRQ_PLL_WAKEUP + int "IRQ_PLL_WAKEUP" + default 7 +config IRQ_DMAC0_ERR + int "IRQ_DMAC0_ERR" + default 7 +config IRQ_EPPI0_ERR + int "IRQ_EPPI0_ERR" + default 7 +config IRQ_SPORT0_ERR + int "IRQ_SPORT0_ERR" + default 7 +config IRQ_SPORT1_ERR + int "IRQ_SPORT1_ERR" + default 7 +config IRQ_SPI0_ERR + int "IRQ_SPI0_ERR" + default 7 +config IRQ_UART0_ERR + int "IRQ_UART0_ERR" + default 7 +config IRQ_RTC + int "IRQ_RTC" + default 8 +config IRQ_EPPI0 + int "IRQ_EPPI0" + default 8 +config IRQ_SPORT0_RX + int "IRQ_SPORT0_RX" + default 9 +config IRQ_SPORT0_TX + int "IRQ_SPORT0_TX" + default 9 +config IRQ_SPORT1_RX + int "IRQ_SPORT1_RX" + default 9 +config IRQ_SPORT1_TX + int "IRQ_SPORT1_TX" + default 9 +config IRQ_SPI0 + int "IRQ_SPI0" + default 10 +config IRQ_UART0_RX + int "IRQ_UART0_RX" + default 10 +config IRQ_UART0_TX + int "IRQ_UART0_TX" + default 10 +config IRQ_TIMER8 + int "IRQ_TIMER8" + default 11 +config IRQ_TIMER9 + int "IRQ_TIMER9" + default 11 +config IRQ_TIMER10 + int "IRQ_TIMER10" + default 11 +config IRQ_PINT0 + int "IRQ_PINT0" + default 12 +config IRQ_PINT1 + int "IRQ_PINT0" + default 12 +config IRQ_MDMAS0 + int "IRQ_MDMAS0" + default 13 +config IRQ_MDMAS1 + int "IRQ_DMDMAS1" + default 13 +config IRQ_WATCHDOG + int "IRQ_WATCHDOG" + default 13 +config IRQ_DMAC1_ERR + int "IRQ_DMAC1_ERR" + default 7 +config IRQ_SPORT2_ERR + int "IRQ_SPORT2_ERR" + default 7 +config IRQ_SPORT3_ERR + int "IRQ_SPORT3_ERR" + default 7 +config IRQ_MXVR_DATA + int "IRQ MXVR Data" + default 7 +config IRQ_SPI1_ERR + int "IRQ_SPI1_ERR" + default 7 +config IRQ_SPI2_ERR + int "IRQ_SPI2_ERR" + default 7 +config IRQ_UART1_ERR + int "IRQ_UART1_ERR" + default 7 +config IRQ_UART2_ERR + int "IRQ_UART2_ERR" + default 7 +config IRQ_CAN0_ERR + int "IRQ_CAN0_ERR" + default 7 +config IRQ_SPORT2_RX + int "IRQ_SPORT2_RX" + default 9 +config IRQ_SPORT2_TX + int "IRQ_SPORT2_TX" + default 9 +config IRQ_SPORT3_RX + int "IRQ_SPORT3_RX" + default 9 +config IRQ_SPORT3_TX + int "IRQ_SPORT3_TX" + default 9 +config IRQ_EPPI1 + int "IRQ_EPPI1" + default 9 +config IRQ_EPPI2 + int "IRQ_EPPI2" + default 9 +config IRQ_SPI1 + int "IRQ_SPI1" + default 10 +config IRQ_SPI2 + int "IRQ_SPI2" + default 10 +config IRQ_UART1_RX + int "IRQ_UART1_RX" + default 10 +config IRQ_UART1_TX + int "IRQ_UART1_TX" + default 10 +config IRQ_ATAPI_RX + int "IRQ_ATAPI_RX" + default 10 +config IRQ_ATAPI_TX + int "IRQ_ATAPI_TX" + default 10 +config IRQ_TWI0 + int "IRQ_TWI0" + default 11 +config IRQ_TWI1 + int "IRQ_TWI1" + default 11 +config IRQ_CAN0_RX + int "IRQ_CAN_RX" + default 11 +config IRQ_CAN0_TX + int "IRQ_CAN_TX" + default 11 +config IRQ_MDMAS2 + int "IRQ_MDMAS2" + default 13 +config IRQ_MDMAS3 + int "IRQ_DMMAS3" + default 13 +config IRQ_MXVR_ERR + int "IRQ_MXVR_ERR" + default 11 +config IRQ_MXVR_MSG + int "IRQ_MXVR_MSG" + default 11 +config IRQ_MXVR_PKT + int "IRQ_MXVR_PKT" + default 11 +config IRQ_EPPI1_ERR + int "IRQ_EPPI1_ERR" + default 7 +config IRQ_EPPI2_ERR + int "IRQ_EPPI2_ERR" + default 7 +config IRQ_UART3_ERR + int "IRQ_UART3_ERR" + default 7 +config IRQ_HOST_ERR + int "IRQ_HOST_ERR" + default 7 +config IRQ_PIXC_ERR + int "IRQ_PIXC_ERR" + default 7 +config IRQ_NFC_ERR + int "IRQ_NFC_ERR" + default 7 +config IRQ_ATAPI_ERR + int "IRQ_ATAPI_ERR" + default 7 +config IRQ_CAN1_ERR + int "IRQ_CAN1_ERR" + default 7 +config IRQ_HS_DMA_ERR + int "IRQ Handshake DMA Status" + default 7 +config IRQ_PIXC_IN0 + int "IRQ PIXC IN0" + default 8 +config IRQ_PIXC_IN1 + int "IRQ PIXC IN1" + default 8 +config IRQ_PIXC_OUT + int "IRQ PIXC OUT" + default 8 +config IRQ_SDH + int "IRQ SDH" + default 8 +config IRQ_CNT + int "IRQ CNT" + default 8 +config IRQ_KEY + int "IRQ KEY" + default 8 +config IRQ_CAN1_RX + int "IRQ CAN1 RX" + default 11 +config IRQ_CAN1_TX + int "IRQ_CAN1_TX" + default 11 +config IRQ_SDH_MASK0 + int "IRQ_SDH_MASK0" + default 11 +config IRQ_SDH_MASK1 + int "IRQ_SDH_MASK1" + default 11 +config IRQ_USB_INT0 + int "IRQ USB INT0" + default 11 +config IRQ_USB_INT1 + int "IRQ USB INT1" + default 11 +config IRQ_USB_INT2 + int "IRQ USB INT2" + default 11 +config IRQ_USB_DMA + int "IRQ USB DMA" + default 11 +config IRQ_OTPSEC + int "IRQ OPTSEC" + default 11 +config IRQ_TIMER0 + int "IRQ_TIMER0" + default 11 +config IRQ_TIMER1 + int "IRQ_TIMER1" + default 11 +config IRQ_TIMER2 + int "IRQ_TIMER2" + default 11 +config IRQ_TIMER3 + int "IRQ_TIMER3" + default 11 +config IRQ_TIMER4 + int "IRQ_TIMER4" + default 11 +config IRQ_TIMER5 + int "IRQ_TIMER5" + default 11 +config IRQ_TIMER6 + int "IRQ_TIMER6" + default 11 +config IRQ_TIMER7 + int "IRQ_TIMER7" + default 11 +config IRQ_PINT2 + int "IRQ_PIN2" + default 11 +config IRQ_PINT3 + int "IRQ_PIN3" + default 11 + + help + Enter the priority numbers between 7-13 ONLY. Others are Reserved. + This applies to all the above. It is not recommended to assign the + highest priority number 7 to UART or any other device. + +endmenu + +comment "Pin Interrupt to Port Assignment" +menu "Assignment" + +config PINTx_REASSIGN + bool "Reprogram PINT Assignment" + default n + help + The interrupt assignment registers controls the pin-to-interrupt + assignment in a byte-wide manner. Each option allows you to select + a set of pins (High/Low Byte) of an specific Port being mapped + to one of the four PIN Interrupts IRQ_PINTx. + + You shouldn't change any of these unless you know exactly what you're doing. + Please consult the Blackfin BF54x Processor Hardware Reference Manual. + +config PINT0_ASSIGN + hex "PINT0_ASSIGN" + depends on PINTx_REASSIGN + default 0x00000101 +config PINT1_ASSIGN + hex "PINT1_ASSIGN" + depends on PINTx_REASSIGN + default 0x01010000 +config PINT2_ASSIGN + hex "PINT2_ASSIGN" + depends on PINTx_REASSIGN + default 0x00000101 +config PINT3_ASSIGN + hex "PINT3_ASSIGN" + depends on PINTx_REASSIGN + default 0x02020303 + +endmenu + +endmenu + +endif diff --git a/arch/blackfin/mach-bf548/Makefile b/arch/blackfin/mach-bf548/Makefile new file mode 100644 index 0000000..060ad78 --- /dev/null +++ b/arch/blackfin/mach-bf548/Makefile @@ -0,0 +1,9 @@ +# +# arch/blackfin/mach-bf537/Makefile +# + +extra-y := head.o + +obj-y := ints-priority.o dma.o gpio.o + +obj-$(CONFIG_CPU_FREQ) += cpu.o diff --git a/arch/blackfin/mach-bf548/boards/Makefile b/arch/blackfin/mach-bf548/boards/Makefile new file mode 100644 index 0000000..486e07c --- /dev/null +++ b/arch/blackfin/mach-bf548/boards/Makefile @@ -0,0 +1,5 @@ +# +# arch/blackfin/mach-bf548/boards/Makefile +# + +obj-$(CONFIG_BFIN548_EZKIT) += ezkit.o led.o diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c new file mode 100644 index 0000000..96ad95f --- /dev/null +++ b/arch/blackfin/mach-bf548/boards/ezkit.c @@ -0,0 +1,114 @@ +/* + * File: arch/blackfin/mach-bf548/boards/ezkit.c + * Based on: arch/blackfin/mach-bf537/boards/ezkit.c + * Author: Aidan Williams <aidan@nicta.com.au> + * + * Created: + * Description: + * + * Modified: + * Copyright 2005 National ICT Australia (NICTA) + * Copyright 2004-2007 Analog Devices Inc. + * + * Bugs: Enter bugs at http://blackfin.uclinux.org/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see the file COPYING, or write + * to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <linux/device.h> +#include <linux/platform_device.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/partitions.h> +#include <linux/spi/spi.h> +#include <linux/spi/flash.h> +#include <linux/irq.h> +#include <linux/irq.h> +#include <linux/interrupt.h> +#include <asm/bfin5xx_spi.h> + +/* + * Name the Board for the /proc/cpuinfo + */ +char *bfin_board_name = "ADSP-BF548-EZKIT"; + +/* + * Driver needs to know address, irq and flag pin. + */ + +#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) +static struct platform_device rtc_device = { + .name = "rtc-bfin", + .id = -1, +}; +#endif + +#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) +static struct resource bfin_uart_resources[] = { +#ifdef CONFIG_SERIAL_BFIN_UART0 + { + .start = 0xFFC00400, + .end = 0xFFC004FF, + .flags = IORESOURCE_MEM, + }, +#endif +#ifdef CONFIG_SERIAL_BFIN_UART1 + { + .start = 0xFFC02000, + .end = 0xFFC020FF, + .flags = IORESOURCE_MEM, + }, +#endif +#ifdef CONFIG_SERIAL_BFIN_UART2 + { + .start = 0xFFC02100, + .end = 0xFFC021FF, + .flags = IORESOURCE_MEM, + }, +#endif +#ifdef CONFIG_SERIAL_BFIN_UART3 + { + .start = 0xFFC03100, + .end = 0xFFC031FF, + }, +#endif +}; + +static struct platform_device bfin_uart_device = { + .name = "bfin-uart", + .id = 1, + .num_resources = ARRAY_SIZE(bfin_uart_resources), + .resource = bfin_uart_resources, +}; +#endif + +static struct platform_device *ezkit_devices[] __initdata = { +#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) + &rtc_device, +#endif + +#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) + &bfin_uart_device, +#endif +}; + +static int __init stamp_init(void) +{ + printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__); + platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices)); + return 0; +} + +arch_initcall(stamp_init); diff --git a/arch/blackfin/mach-bf548/boards/led.S b/arch/blackfin/mach-bf548/boards/led.S new file mode 100644 index 0000000..f47daf3 --- /dev/null +++ b/arch/blackfin/mach-bf548/boards/led.S @@ -0,0 +1,172 @@ +/**************************************************** + * LED1 ---- PG6 LED2 ---- PG7 * + * LED3 ---- PG8 LED4 ---- PG9 * + * LED5 ---- PG10 LED6 ---- PG11 * + ****************************************************/ + +#include <linux/linkage.h> +#include <asm/blackfin.h> + +/* All functions in this file save the registers they uses. + So there is no need to save any registers before calling them. */ + + .text; + +/* Initialize LEDs. */ + +ENTRY(_led_init) + LINK 0; + [--SP] = P0; + [--SP] = R0; + [--SP] = R1; + [--SP] = R2; + R1 = (PG6|PG7|PG8|PG9|PG10|PG11)(Z); + R2 = ~R1; + + P0.H = hi(PORTG_FER); + P0.L = lo(PORTG_FER); + R0 = W[P0](Z); + SSYNC; + R0 = R0 & R2; + W[P0] = R0.L; + SSYNC; + + P0.H = hi(PORTG_DIR_SET); + P0.L = lo(PORTG_DIR_SET); + W[P0] = R1.L; + SSYNC; + + P0.H = hi(PORTG_INEN); + P0.L = lo(PORTG_INEN); + R0 = W[P0](Z); + SSYNC; + R0 = R0 & R2; + W[P0] = R0.L; + SSYNC; + + R2 = [SP++]; + R1 = [SP++]; + R0 = [SP++]; + P0 = [SP++]; + RTS; + .size _led_init, .-_led_init + +/* Set one LED on. Leave other LEDs unchanged. + It expects the LED number passed through R0. */ + +ENTRY(_led_on) + LINK 0; + [--SP] = P0; + [--SP] = R1; + CALL _led_init; + R1 = 1; + R0 += 5; + R1 <<= R0; + P0.H = hi(PORTG_SET); + P0.L = lo(PORTG_SET); + W[P0] = R1.L; + SSYNC; + R1 = [SP++]; + P0 = [SP++]; + UNLINK; + RTS; + .size _led_on, .-_led_on + +/* Set one LED off. Leave other LEDs unchanged. */ + +ENTRY(_led_off) + LINK 0; + [--SP] = P0; + [--SP] = R1; + CALL _led_init; + R1 = 1; + R0 += 5; + R1 <<= R0; + P0.H = hi(PORTG_CLEAR); + P0.L = lo(PORTG_CLEAR); + W[P0] = R1.L; + SSYNC; + R1 = [SP++]; + P0 = [SP++]; + UNLINK; + RTS; + .size _led_off, .-_led_off + +/* Toggle one LED. Leave other LEDs unchanged. */ + +ENTRY(_led_toggle) + LINK 0; + [--SP] = P0; + [--SP] = R1; + CALL _led_init; + R1 = 1; + R0 += 5; + R1 <<= R0; + P0.H = hi(PORTG); + P0.L = lo(PORTG); + R0 = W[P0](Z); + SSYNC; + R0 = R0 ^ R1; + W[P0] = R0.L; + SSYNC; + R1 = [SP++]; + P0 = [SP++]; + UNLINK; + RTS; + .size _led_toggle, .-_led_toggle + +/* Display the number using LEDs in binary format. */ + +ENTRY(_led_disp_num) + LINK 0; + [--SP] = P0; + [--SP] = R1; + [--SP] = R2; + CALL _led_init; + R1 = 0x3f(X); + R0 = R0 & R1; + R2 = 6(X); + R0 <<= R2; + R1 <<= R2; + P0.H = hi(PORTG); + P0.L = lo(PORTG); + R2 = W[P0](Z); + SSYNC; + R1 = ~R1; + R2 = R2 & R1; + R2 = R2 | R0; + W[P0] = R2.L; + SSYNC; + R2 = [SP++]; + R1 = [SP++]; + P0 = [SP++]; + UNLINK; + RTS; + .size _led_disp_num, .-_led_disp_num + +/* Toggle the number using LEDs in binary format. */ + +ENTRY(_led_toggle_num) + LINK 0; + [--SP] = P0; + [--SP] = R1; + [--SP] = R2; + CALL _led_init; + R1 = 0x3f(X); + R0 = R0 & R1; + R1 = 6(X); + R0 <<= R1; + P0.H = hi(PORTG); + P0.L = lo(PORTG); + R1 = W[P0](Z); + SSYNC; + R1 = R1 ^ R0; + W[P0] = R1.L; + SSYNC; + R2 = [SP++]; + R1 = [SP++]; + P0 = [SP++]; + UNLINK; + RTS; + .size _led_toggle_num, .-_led_toggle_num + diff --git a/arch/blackfin/mach-bf548/cpu.c b/arch/blackfin/mach-bf548/cpu.c new file mode 100644 index 0000000..4298a3c --- /dev/null +++ b/arch/blackfin/mach-bf548/cpu.c @@ -0,0 +1,159 @@ +/* + * File: arch/blackfin/mach-bf548/cpu.c + * Based on: + * Author: + * + * Created: + * Description: clock scaling for the bf54x + * + * Modified: + * Copyright 2004-2007 Analog Devices Inc. + * + * Bugs: Enter bugs at http://blackfin.uclinux.org/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see the file COPYING, or write + * to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/init.h> +#include <linux/cpufreq.h> +#include <asm/dpmc.h> +#include <linux/fs.h> +#include <asm/bfin-global.h> + +/* CONFIG_CLKIN_HZ=25000000 */ +#define VCO5 (CONFIG_CLKIN_HZ*45) +#define VCO4 (CONFIG_CLKIN_HZ*36) +#define VCO3 (CONFIG_CLKIN_HZ*27) +#define VCO2 (CONFIG_CLKIN_HZ*18) +#define VCO1 (CONFIG_CLKIN_HZ*9) +#define VCO(x) VCO##x + +#define MFREQ(x) {VCO(x),VCO(x)/4},{VCO(x),VCO(x)/2},{VCO(x),VCO(x)} +/* frequency */ +static struct cpufreq_frequency_table bf548_freq_table[] = { + MFREQ(1), + MFREQ(3), + {VCO4, VCO4 / 2}, {VCO4, VCO4}, + MFREQ(5), + {0, CPUFREQ_TABLE_END}, +}; + +/* + * dpmc_fops->ioctl() + * static int dpmc_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) + */ +static int bf548_getfreq(unsigned int cpu) +{ + unsigned long cclk_mhz; + + /* The driver only support single cpu */ + if (cpu == 0) + dpmc_fops.ioctl(NULL, NULL, IOCTL_GET_CORECLOCK, &cclk_mhz); + else + cclk_mhz = -1; + + return cclk_mhz; +} + +static int bf548_target(struct cpufreq_policy *policy, + unsigned int target_freq, unsigned int relation) +{ + unsigned long cclk_mhz; + unsigned long vco_mhz; + unsigned long flags; + unsigned int index; + struct cpufreq_freqs freqs; + + if (cpufreq_frequency_table_target(policy, bf548_freq_table, target_freq, relation, &index)) + return -EINVAL; + + cclk_mhz = bf548_freq_table[index].frequency; + vco_mhz = bf548_freq_table[index].index; + + dpmc_fops.ioctl(NULL, NULL, IOCTL_CHANGE_FREQUENCY, &vco_mhz); + freqs.old = bf548_getfreq(0); + freqs.new = cclk_mhz; + freqs.cpu = 0; + + pr_debug("cclk begin change to cclk %d,vco=%d,index=%d,target=%d,oldfreq=%d\n", + cclk_mhz, vco_mhz, index, target_freq, freqs.old); + + cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); + local_irq_save(flags); + dpmc_fops.ioctl(NULL, NULL, IOCTL_SET_CCLK, &cclk_mhz); + local_irq_restore(flags); + cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); + + vco_mhz = get_vco(); + cclk_mhz = get_cclk(); + return 0; +} + +/* make sure that only the "userspace" governor is run -- anything else wouldn't make sense on + * this platform, anyway. + */ +static int bf548_verify_speed(struct cpufreq_policy *policy) +{ + return cpufreq_frequency_table_verify(policy, &bf548_freq_table); +} + +static int __init __bf548_cpu_init(struct cpufreq_policy *policy) +{ + if (policy->cpu != 0) + return -EINVAL; + + policy->governor = CPUFREQ_DEFAULT_GOVERNOR; + + policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL; + /*Now ,only support one cpu */ + policy->cur = bf548_getfreq(0); + cpufreq_frequency_table_get_attr(bf548_freq_table, policy->cpu); + return cpufreq_frequency_table_cpuinfo(policy, bf548_freq_table); +} + +static struct freq_attr *bf548_freq_attr[] = { + &cpufreq_freq_attr_scaling_available_freqs, + NULL, +}; + +static struct cpufreq_driver bf548_driver = { + .verify = bf548_verify_speed, + .target = bf548_target, + .get = bf548_getfreq, + .init = __bf548_cpu_init, + .name = "bf548", + .owner = THIS_MODULE, + .attr = bf548_freq_attr, +}; + +static int __init bf548_cpu_init(void) +{ + return cpufreq_register_driver(&bf548_driver); +} + +static void __exit bf548_cpu_exit(void) +{ + cpufreq_unregister_driver(&bf548_driver); +} + +MODULE_AUTHOR("Mickael Kang"); +MODULE_DESCRIPTION("cpufreq driver for BF548 CPU"); +MODULE_LICENSE("GPL"); + +module_init(bf548_cpu_init); +module_exit(bf548_cpu_exit); diff --git a/arch/blackfin/mach-bf548/dma.c b/arch/blackfin/mach-bf548/dma.c new file mode 100644 index 0000000..a818411 --- /dev/null +++ b/arch/blackfin/mach-bf548/dma.c @@ -0,0 +1,156 @@ +/* + * File: arch/blackfin/mach-bf561/dma.c + * Based on: + * Author: + * + * Created: + * Description: This file contains the simple DMA Implementation for Blackfin + * + * Modified: + * Copyright 2004-2007 Analog Devices Inc. + * + * Bugs: Enter bugs at http://blackfin.uclinux.org/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see the file COPYING, or write + * to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <asm/blackfin.h> +#include <asm/dma.h> + + struct dma_register *base_addr[MAX_BLACKFIN_DMA_CHANNEL] = { + (struct dma_register *) DMA0_NEXT_DESC_PTR, + (struct dma_register *) DMA1_NEXT_DESC_PTR, + (struct dma_register *) DMA2_NEXT_DESC_PTR, + (struct dma_register *) DMA3_NEXT_DESC_PTR, + (struct dma_register *) DMA4_NEXT_DESC_PTR, + (struct dma_register *) DMA5_NEXT_DESC_PTR, + (struct dma_register *) DMA6_NEXT_DESC_PTR, + (struct dma_register *) DMA7_NEXT_DESC_PTR, + (struct dma_register *) DMA8_NEXT_DESC_PTR, + (struct dma_register *) DMA9_NEXT_DESC_PTR, + (struct dma_register *) DMA10_NEXT_DESC_PTR, + (struct dma_register *) DMA11_NEXT_DESC_PTR, + (struct dma_register *) DMA12_NEXT_DESC_PTR, + (struct dma_register *) DMA13_NEXT_DESC_PTR, + (struct dma_register *) DMA14_NEXT_DESC_PTR, + (struct dma_register *) DMA15_NEXT_DESC_PTR, + (struct dma_register *) DMA16_NEXT_DESC_PTR, + (struct dma_register *) DMA17_NEXT_DESC_PTR, + (struct dma_register *) DMA18_NEXT_DESC_PTR, + (struct dma_register *) DMA19_NEXT_DESC_PTR, + (struct dma_register *) DMA20_NEXT_DESC_PTR, + (struct dma_register *) DMA21_NEXT_DESC_PTR, + (struct dma_register *) DMA22_NEXT_DESC_PTR, + (struct dma_register *) DMA23_NEXT_DESC_PTR, + (struct dma_register *) MDMA_D0_NEXT_DESC_PTR, + (struct dma_register *) MDMA_S0_NEXT_DESC_PTR, + (struct dma_register *) MDMA_D1_NEXT_DESC_PTR, + (struct dma_register *) MDMA_S1_NEXT_DESC_PTR, + (struct dma_register *) MDMA_D2_NEXT_DESC_PTR, + (struct dma_register *) MDMA_S2_NEXT_DESC_PTR, + (struct dma_register *) MDMA_D3_NEXT_DESC_PTR, + (struct dma_register *) MDMA_S3_NEXT_DESC_PTR, +}; + +int channel2irq(unsigned int channel) +{ + int ret_irq = -1; + + switch (channel) { + case CH_SPORT0_RX: + ret_irq = IRQ_SPORT0_RX; + break; + case CH_SPORT0_TX: + ret_irq = IRQ_SPORT0_TX; + break; + case CH_SPORT1_RX: + ret_irq = IRQ_SPORT1_RX; + break; + case CH_SPORT1_TX: + ret_irq = IRQ_SPORT1_TX; + case CH_SPI0: + ret_irq = IRQ_SPI0; + break; + case CH_SPI1: + ret_irq = IRQ_SPI1; + break; + case CH_UART0_RX: + ret_irq = IRQ_UART_RX; + break; + case CH_UART0_TX: + ret_irq = IRQ_UART_TX; + break; + case CH_UART1_RX: + ret_irq = IRQ_UART_RX; + break; + case CH_UART1_TX: + ret_irq = IRQ_UART_TX; + break; + case CH_EPPI0: + ret_irq = IRQ_EPPI0; + break; + case CH_EPPI1: + ret_irq = IRQ_EPPI1; + break; + case CH_EPPI2: + ret_irq = IRQ_EPPI2; + break; + case CH_PIXC_IMAGE: + ret_irq = IRQ_PIXC_IN0; + break; + case CH_PIXC_OVERLAY: + ret_irq = IRQ_PIXC_IN1; + break; + case CH_PIXC_OUTPUT: + ret_irq = IRQ_PIXC_OUT; + break; + case CH_SPORT2_RX: + ret_irq = IRQ_SPORT2_RX; + break; + case CH_SPORT2_TX: + ret_irq = IRQ_SPORT2_TX; + break; + case CH_SPORT3_RX: + ret_irq = IRQ_SPORT3_RX; + break; + case CH_SPORT3_TX: + ret_irq = IRQ_SPORT3_TX; + break; + case CH_SDH: + ret_irq = IRQ_SDH; + break; + case CH_SPI2: + ret_irq = IRQ_SPI2; + break; + case CH_MEM_STREAM0_SRC: + case CH_MEM_STREAM0_DEST: + ret_irq = IRQ_MDMAS0; + break; + case CH_MEM_STREAM1_SRC: + case CH_MEM_STREAM1_DEST: + ret_irq = IRQ_MDMAS1; + break; + case CH_MEM_STREAM2_SRC: + case CH_MEM_STREAM2_DEST: + ret_irq = IRQ_MDMAS2; + break; + case CH_MEM_STREAM3_SRC: + case CH_MEM_STREAM3_DEST: + ret_irq = IRQ_MDMAS3; + break; + } + return ret_irq; +} diff --git a/arch/blackfin/mach-bf548/gpio.c b/arch/blackfin/mach-bf548/gpio.c new file mode 100644 index 0000000..0da5f00 --- /dev/null +++ b/arch/blackfin/mach-bf548/gpio.c @@ -0,0 +1,323 @@ +/* + * File: arch/blackfin/mach-bf548/gpio.c + * Based on: + * Author: Michael Hennerich (hennerich@blackfin.uclinux.org) + * + * Created: + * Description: GPIO Abstraction Layer + * + * Modified: + * Copyright 2007 Analog Devices Inc. + * + * Bugs: Enter bugs at http://blackfin.uclinux.org/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see the file COPYING, or write + * to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <linux/module.h> +#include <linux/err.h> +#include <asm/blackfin.h> +#include <asm/gpio.h> +#include <asm/portmux.h> +#include <linux/irq.h> + +static struct gpio_port_t *gpio_array[gpio_bank(MAX_BLACKFIN_GPIOS)] = { + (struct gpio_port_t *)PORTA_FER, + (struct gpio_port_t *)PORTB_FER, + (struct gpio_port_t *)PORTC_FER, + (struct gpio_port_t *)PORTD_FER, + (struct gpio_port_t *)PORTE_FER, + (struct gpio_port_t *)PORTF_FER, + (struct gpio_port_t *)PORTG_FER, + (struct gpio_port_t *)PORTH_FER, + (struct gpio_port_t *)PORTI_FER, + (struct gpio_port_t *)PORTJ_FER, +}; + +static unsigned short reserved_gpio_map[gpio_bank(MAX_BLACKFIN_GPIOS)]; +static unsigned short reserved_peri_map[gpio_bank(MAX_BLACKFIN_GPIOS)]; + +inline int check_gpio(unsigned short gpio) +{ + if (gpio == GPIO_PB15 || gpio == GPIO_PC14 || gpio == GPIO_PC15 + || gpio == GPIO_PH14 || gpio == GPIO_PH15 + || gpio == GPIO_PJ14 || gpio == GPIO_PJ15 + || gpio > MAX_BLACKFIN_GPIOS) + return -EINVAL; + return 0; +} + +inline void portmux_setup(unsigned short portno, unsigned short function) +{ + u32 pmux; + + pmux = gpio_array[gpio_bank(portno)]->port_mux; + + pmux &= ~(0x3 << (2 * gpio_sub_n(portno))); + pmux |= (function & 0x3) << (2 * gpio_sub_n(portno)); + + gpio_array[gpio_bank(portno)]->port_mux = pmux; + +} + +inline u16 get_portmux(unsigned short portno) +{ + u32 pmux; + + pmux = gpio_array[gpio_bank(portno)]->port_mux; + + return (pmux >> (2 * gpio_sub_n(portno)) & 0x3); + +} + +static void port_setup(unsigned short gpio, unsigned short usage) +{ + if (usage == GPIO_USAGE) { + if (gpio_array[gpio_bank(gpio)]->port_fer & gpio_bit(gpio)) + printk(KERN_WARNING + "bfin-gpio: Possible Conflict with Peripheral " + "usage and GPIO %d detected!\n", gpio); + gpio_array[gpio_bank(gpio)]->port_fer &= ~gpio_bit(gpio); + } else + gpio_array[gpio_bank(gpio)]->port_fer |= gpio_bit(gpio); + SSYNC(); +} + +static int __init bfin_gpio_init(void) +{ + printk(KERN_INFO "Blackfin GPIO Controller\n"); + + return 0; +} + +arch_initcall(bfin_gpio_init); + +int peripheral_request(unsigned short per, const char *label) +{ + unsigned long flags; + unsigned short ident = P_IDENT(per); + + if (!(per & P_DEFINED)) + return -ENODEV; + + if (check_gpio(ident) < 0) + return -EINVAL; + + local_irq_save(flags); + + if (unlikely(reserved_gpio_map[gpio_bank(ident)] & gpio_bit(ident))) { + printk(KERN_ERR + "%s: Peripheral %d is already reserved as GPIO!\n", + __FUNCTION__, per); + dump_stack(); + local_irq_restore(flags); + return -EBUSY; + } + + if (unlikely(reserved_peri_map[gpio_bank(ident)] & gpio_bit(ident))) { + + u16 funct = get_portmux(ident); + + if (!((per & P_MAYSHARE) && (funct == P_FUNCT2MUX(per)))) { + printk(KERN_ERR + "%s: Peripheral %d is already reserved!\n", + __FUNCTION__, per); + dump_stack(); + local_irq_restore(flags); + return -EBUSY; + } + } + + reserved_peri_map[gpio_bank(ident)] |= gpio_bit(ident); + + portmux_setup(ident, P_FUNCT2MUX(per)); + port_setup(ident, PERIPHERAL_USAGE); + + local_irq_restore(flags); + + return 0; +} +EXPORT_SYMBOL(peripheral_request); + +int peripheral_request_list(unsigned short per[], const char *label) +{ + + u16 cnt; + int ret; + + for (cnt = 0; per[cnt] != 0; cnt++) { + ret = peripheral_request(per[cnt], label); + if (ret < 0) + return ret; + } + + return 0; +} +EXPORT_SYMBOL(peripheral_request_list); + +void peripheral_free(unsigned short per) +{ + unsigned long flags; + unsigned short ident = P_IDENT(per); + + if (!(per & P_DEFINED)) + return; + + if (check_gpio(ident) < 0) + return; + + local_irq_save(flags); + + if (unlikely(!(reserved_peri_map[gpio_bank(ident)] & gpio_bit(ident)))) { + printk(KERN_ERR "bfin-gpio: Peripheral %d wasn't reserved!\n", per); + dump_stack(); + local_irq_restore(flags); + return; + } + + if (!(per & P_MAYSHARE)) { + port_setup(ident, GPIO_USAGE); + } + + reserved_peri_map[gpio_bank(ident)] &= ~gpio_bit(ident); + + local_irq_restore(flags); +} +EXPORT_SYMBOL(peripheral_free); + +void peripheral_free_list(unsigned short per[]) +{ + u16 cnt; + + for (cnt = 0; per[cnt] != 0; cnt++) { + peripheral_free(per[cnt]); + } + +} +EXPORT_SYMBOL(peripheral_free_list); + +/*********************************************************** +* +* FUNCTIONS: Blackfin GPIO Driver +* +* INPUTS/OUTPUTS: +* gpio - GPIO Number between 0 and MAX_BLACKFIN_GPIOS +* +* +* DESCRIPTION: Blackfin GPIO Driver API +* +* CAUTION: +************************************************************* +* MODIFICATION HISTORY : +**************************************************************/ + +int gpio_request(unsigned short gpio, const char *label) +{ + unsigned long flags; + + if (check_gpio(gpio) < 0) + return -EINVAL; + + local_irq_save(flags); + + if (unlikely(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio))) { + printk(KERN_ERR "bfin-gpio: GPIO %d is already reserved!\n", gpio); + dump_stack(); + local_irq_restore(flags); + return -EBUSY; + } + + if (unlikely(reserved_peri_map[gpio_bank(gpio)] & gpio_bit(gpio))) { + printk(KERN_ERR + "bfin-gpio: GPIO %d is already reserved as Peripheral!\n", gpio); + dump_stack(); + local_irq_restore(flags); + return -EBUSY; + } + + reserved_gpio_map[gpio_bank(gpio)] |= gpio_bit(gpio); + + local_irq_restore(flags); + + port_setup(gpio, GPIO_USAGE); + + return 0; +} +EXPORT_SYMBOL(gpio_request); + +void gpio_free(unsigned short gpio) +{ + unsigned long flags; + + if (check_gpio(gpio) < 0) + return; + + local_irq_save(flags); + + if (unlikely(!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio)))) { + printk(KERN_ERR "bfin-gpio: GPIO %d wasn't reserved!\n", gpio); + dump_stack(); + local_irq_restore(flags); + return; + } + + reserved_gpio_map[gpio_bank(gpio)] &= ~gpio_bit(gpio); + + local_irq_restore(flags); +} +EXPORT_SYMBOL(gpio_free); + +void gpio_direction_input(unsigned short gpio) +{ + unsigned long flags; + + BUG_ON(!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio))); + + local_irq_save(flags); + gpio_array[gpio_bank(gpio)]->port_dir_clear = gpio_bit(gpio); + gpio_array[gpio_bank(gpio)]->port_inen |= gpio_bit(gpio); + local_irq_restore(flags); +} +EXPORT_SYMBOL(gpio_direction_input); + +void gpio_direction_output(unsigned short gpio) +{ + unsigned long flags; + + BUG_ON(!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio))); + + local_irq_save(flags); + gpio_array[gpio_bank(gpio)]->port_inen &= ~gpio_bit(gpio); + gpio_array[gpio_bank(gpio)]->port_dir_set = gpio_bit(gpio); + local_irq_restore(flags); +} +EXPORT_SYMBOL(gpio_direction_output); + +void gpio_set_value(unsigned short gpio, unsigned short arg) +{ + if (arg) + gpio_array[gpio_bank(gpio)]->port_set = gpio_bit(gpio); + else + gpio_array[gpio_bank(gpio)]->port_clear = gpio_bit(gpio); + +} +EXPORT_SYMBOL(gpio_set_value); + +unsigned short gpio_get_value(unsigned short gpio) +{ + return (1 & (gpio_array[gpio_bank(gpio)]->port_data >> gpio_sub_n(gpio))); +} +EXPORT_SYMBOL(gpio_get_value); diff --git a/arch/blackfin/mach-bf548/head.S b/arch/blackfin/mach-bf548/head.S new file mode 100644 index 0000000..06751ae --- /dev/null +++ b/arch/blackfin/mach-bf548/head.S @@ -0,0 +1,512 @@ +/* + * File: arch/blackfin/mach-bf548/head.S + * Based on: arch/blackfin/mach-bf537/head.S + * Author: Jeff Dionne <jeff@uclinux.org> COPYRIGHT 1998 D. Jeff Dionne + * + * Created: 1998 + * Description: Startup code for Blackfin BF548 + * + * Modified: + * Copyright 2004-2007 Analog Devices Inc. + * + * Bugs: Enter bugs at http://blackfin.uclinux.org/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see the file COPYING, or write + * to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <linux/linkage.h> +#include <asm/blackfin.h> +#include <asm/trace.h> +#if CONFIG_BFIN_KERNEL_CLOCK +#include <asm/mach/mem_init.h> +#endif + +.global __rambase +.global __ramstart +.global __ramend +.extern ___bss_stop +.extern ___bss_start +.extern _bf53x_relocate_l1_mem + +#define INITIAL_STACK 0xFFB01000 + +.text + +ENTRY(__start) +ENTRY(__stext) + /* R0: argument of command line string, passed from uboot, save it */ + R7 = R0; + /* Set the SYSCFG register */ + R0 = 0x36; + SYSCFG = R0; /*Enable Cycle Counter and Nesting Of Interrupts(3rd Bit)*/ + R0 = 0; + + /* Clear Out All the data and pointer Registers*/ + R1 = R0; + R2 = R0; + R3 = R0; + R4 = R0; + R5 = R0; + R6 = R0; + + P0 = R0; + P1 = R0; + P2 = R0; + P3 = R0; + P4 = R0; + P5 = R0; + + LC0 = r0; + LC1 = r0; + L0 = r0; + L1 = r0; + L2 = r0; + L3 = r0; + + /* Clear Out All the DAG Registers*/ + B0 = r0; + B1 = r0; + B2 = r0; + B3 = r0; + + I0 = r0; + I1 = r0; + I2 = r0; + I3 = r0; + + M0 = r0; + M1 = r0; + M2 = r0; + M3 = r0; + + trace_buffer_start(p0,r0); + P0 = R1; + R0 = R1; + + /* Turn off the icache */ + p0.l = (IMEM_CONTROL & 0xFFFF); + p0.h = (IMEM_CONTROL >> 16); + R1 = [p0]; + R0 = ~ENICPLB; + R0 = R0 & R1; + [p0] = R0; + SSYNC; + + /* Turn off the dcache */ + p0.l = (DMEM_CONTROL & 0xFFFF); + p0.h = (DMEM_CONTROL >> 16); + R1 = [p0]; + R0 = ~ENDCPLB; + R0 = R0 & R1; + [p0] = R0; + SSYNC; + + /* Initialize stack pointer */ + SP.L = LO(INITIAL_STACK); + SP.H = HI(INITIAL_STACK); + FP = SP; + USP = SP; + + /* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */ + call _bf53x_relocate_l1_mem; +#if CONFIG_BFIN_KERNEL_CLOCK + call _start_dma_code; +#endif + /* Code for initializing Async memory banks */ + + p2.h = hi(EBIU_AMBCTL1); + p2.l = lo(EBIU_AMBCTL1); + r0.h = hi(AMBCTL1VAL); + r0.l = lo(AMBCTL1VAL); + [p2] = r0; + ssync; + + p2.h = hi(EBIU_AMBCTL0); + p2.l = lo(EBIU_AMBCTL0); + r0.h = hi(AMBCTL0VAL); + r0.l = lo(AMBCTL0VAL); + [p2] = r0; + ssync; + + p2.h = hi(EBIU_AMGCTL); + p2.l = lo(EBIU_AMGCTL); + r0 = AMGCTLVAL; + w[p2] = r0; + ssync; + + /* This section keeps the processor in supervisor mode + * during kernel boot. Switches to user mode at end of boot. + * See page 3-9 of Hardware Reference manual for documentation. + */ + + /* EVT15 = _real_start */ + + p0.l = lo(EVT15); + p0.h = hi(EVT15); + p1.l = _real_start; + p1.h = _real_start; + [p0] = p1; + csync; + + p0.l = lo(IMASK); + p0.h = hi(IMASK); + p1.l = IMASK_IVG15; + p1.h = 0x0; + [p0] = p1; + csync; + + raise 15; + p0.l = .LWAIT_HERE; + p0.h = .LWAIT_HERE; + reti = p0; +#if defined (ANOMALY_05000281) + nop; + nop; + nop; +#endif + rti; + +.LWAIT_HERE: + jump .LWAIT_HERE; + +ENTRY(_real_start) + [ -- sp ] = reti; + p0.l = lo(WDOG_CTL); + p0.h = hi(WDOG_CTL); + r0 = 0xAD6(z); + w[p0] = r0; /* watchdog off for now */ + ssync; + + /* Code update for BSS size == 0 + * Zero out the bss region. + */ + + p1.l = ___bss_start; + p1.h = ___bss_start; + p2.l = ___bss_stop; + p2.h = ___bss_stop; + r0 = 0; + p2 -= p1; + lsetup (.L_clear_bss, .L_clear_bss ) lc0 = p2; +.L_clear_bss: + B[p1++] = r0; + + /* In case there is a NULL pointer reference + * Zero out region before stext + */ + + p1.l = 0x0; + p1.h = 0x0; + r0.l = __stext; + r0.h = __stext; + r0 = r0 >> 1; + p2 = r0; + r0 = 0; + lsetup (.L_clear_zero, .L_clear_zero ) lc0 = p2; +.L_clear_zero: + W[p1++] = r0; + + /* pass the uboot arguments to the global value command line */ + R0 = R7; + call _cmdline_init; + + p1.l = __rambase; + p1.h = __rambase; + r0.l = __sdata; + r0.h = __sdata; + [p1] = r0; + + p1.l = __ramstart; + p1.h = __ramstart; + p3.l = ___bss_stop; + p3.h = ___bss_stop; + + r1 = p3; + [p1] = r1; + + + /* + * load the current thread pointer and stack + */ + r1.l = _init_thread_union; + r1.h = _init_thread_union; + + r2.l = 0x2000; + r2.h = 0x0000; + r1 = r1 + r2; + sp = r1; + usp = sp; + fp = sp; + call _start_kernel; +.L_exit: + jump.s .L_exit; + +.section .l1.text +#if CONFIG_BFIN_KERNEL_CLOCK +ENTRY(_start_dma_code) + + /* Enable PHY CLK buffer output */ + p0.h = hi(VR_CTL); + p0.l = lo(VR_CTL); + r0.l = w[p0]; + bitset(r0, 14); + w[p0] = r0.l; + ssync; + + p0.h = hi(SIC_IWR); + p0.l = lo(SIC_IWR); + r0.l = 0x1; + r0.h = 0x0; + [p0] = r0; + SSYNC; + + /* + * Set PLL_CTL + * - [14:09] = MSEL[5:0] : CLKIN / VCO multiplication factors + * - [8] = BYPASS : BYPASS the PLL, run CLKIN into CCLK/SCLK + * - [7] = output delay (add 200ps of delay to mem signals) + * - [6] = input delay (add 200ps of input delay to mem signals) + * - [5] = PDWN : 1=All Clocks off + * - [3] = STOPCK : 1=Core Clock off + * - [1] = PLL_OFF : 1=Disable Power to PLL + * - [0] = DF : 1=Pass CLKIN/2 to PLL / 0=Pass CLKIN to PLL + * all other bits set to zero + */ + + p0.h = hi(PLL_LOCKCNT); + p0.l = lo(PLL_LOCKCNT); + r0 = 0x300(Z); + w[p0] = r0.l; + ssync; + + P2.H = hi(EBIU_SDGCTL); + P2.L = lo(EBIU_SDGCTL); + R0 = [P2]; + BITSET (R0, 24); + [P2] = R0; + SSYNC; + + r0 = CONFIG_VCO_MULT & 63; /* Load the VCO multiplier */ + r0 = r0 << 9; /* Shift it over, */ + r1 = CLKIN_HALF; /* Do we need to divide CLKIN by 2?*/ + r0 = r1 | r0; + r1 = PLL_BYPASS; /* Bypass the PLL? */ + r1 = r1 << 8; /* Shift it over */ + r0 = r1 | r0; /* add them all together */ + + p0.h = hi(PLL_CTL); + p0.l = lo(PLL_CTL); /* Load the address */ + cli r2; /* Disable interrupts */ + ssync; + w[p0] = r0.l; /* Set the value */ + idle; /* Wait for the PLL to stablize */ + sti r2; /* Enable interrupts */ + +.Lcheck_again: + p0.h = hi(PLL_STAT); + p0.l = lo(PLL_STAT); + R0 = W[P0](Z); + CC = BITTST(R0,5); + if ! CC jump .Lcheck_again; + + /* Configure SCLK & CCLK Dividers */ + r0 = (CONFIG_CCLK_ACT_DIV | CONFIG_SCLK_DIV); + p0.h = hi(PLL_DIV); + p0.l = lo(PLL_DIV); + w[p0] = r0.l; + ssync; + + p0.l = lo(EBIU_SDRRC); + p0.h = hi(EBIU_SDRRC); + r0 = mem_SDRRC; + w[p0] = r0.l; + ssync; + + p0.l = (EBIU_SDBCTL & 0xFFFF); + p0.h = (EBIU_SDBCTL >> 16); /* SDRAM Memory Bank Control Register */ + r0 = mem_SDBCTL; + w[p0] = r0.l; + ssync; + + P2.H = hi(EBIU_SDGCTL); + P2.L = lo(EBIU_SDGCTL); + R0 = [P2]; + BITCLR (R0, 24); + p0.h = hi(EBIU_SDSTAT); + p0.l = lo(EBIU_SDSTAT); + r2.l = w[p0]; + cc = bittst(r2,3); + if !cc jump .Lskip; + NOP; + BITSET (R0, 23); +.Lskip: + [P2] = R0; + SSYNC; + + R0.L = lo(mem_SDGCTL); + R0.H = hi(mem_SDGCTL); + R1 = [p2]; + R1 = R1 | R0; + [P2] = R1; + SSYNC; + + p0.h = hi(SIC_IWR); + p0.l = lo(SIC_IWR); + r0.l = lo(IWR_ENABLE_ALL); + r0.h = hi(IWR_ENABLE_ALL); + [p0] = r0; + SSYNC; + + RTS; +#endif /* CONFIG_BFIN_KERNEL_CLOCK */ + +ENTRY(_bfin_reset) + /* No more interrupts to be handled*/ + CLI R6; + SSYNC; + +#if defined(CONFIG_MTD_M25P80) +/* + * The following code fix the SPI flash reboot issue, + * /CS signal of the chip which is using PF10 return to GPIO mode + */ + p0.h = hi(PORTF_FER); + p0.l = lo(PORTF_FER); + r0.l = 0x0000; + w[p0] = r0.l; + SSYNC; + +/* /CS return to high */ + p0.h = hi(PORTFIO); + p0.l = lo(PORTFIO); + r0.l = 0xFFFF; + w[p0] = r0.l; + SSYNC; + +/* Delay some time, This is necessary */ + r1.h = 0; + r1.l = 0x400; + p1 = r1; + lsetup (_delay_lab1,_delay_lab1_end ) lc1 = p1; +_delay_lab1: + r0.h = 0; + r0.l = 0x8000; + p0 = r0; + lsetup (_delay_lab0,_delay_lab0_end ) lc0 = p0; +_delay_lab0: + nop; +_delay_lab0_end: + nop; +_delay_lab1_end: + nop; +#endif + + /* Clear the bits 13-15 in SWRST if they werent cleared */ + p0.h = hi(SWRST); + p0.l = lo(SWRST); + csync; + r0.l = w[p0]; + + /* Clear the IMASK register */ + p0.h = hi(IMASK); + p0.l = lo(IMASK); + r0 = 0x0; + [p0] = r0; + + /* Clear the ILAT register */ + p0.h = hi(ILAT); + p0.l = lo(ILAT); + r0 = [p0]; + [p0] = r0; + SSYNC; + + /* Disable the WDOG TIMER */ + p0.h = hi(WDOG_CTL); + p0.l = lo(WDOG_CTL); + r0.l = 0xAD6; + w[p0] = r0.l; + SSYNC; + + /* Clear the sticky bit incase it is already set */ + p0.h = hi(WDOG_CTL); + p0.l = lo(WDOG_CTL); + r0.l = 0x8AD6; + w[p0] = r0.l; + SSYNC; + + /* Program the count value */ + R0.l = 0x100; + R0.h = 0x0; + P0.h = hi(WDOG_CNT); + P0.l = lo(WDOG_CNT); + [P0] = R0; + SSYNC; + + /* Program WDOG_STAT if necessary */ + P0.h = hi(WDOG_CTL); + P0.l = lo(WDOG_CTL); + R0 = W[P0](Z); + CC = BITTST(R0,1); + if !CC JUMP .LWRITESTAT; + CC = BITTST(R0,2); + if !CC JUMP .LWRITESTAT; + JUMP .LSKIP_WRITE; + +.LWRITESTAT: + /* When watch dog timer is enabled, + * a write to STAT will load the contents of CNT to STAT + */ + R0 = 0x0000(z); + P0.h = hi(WDOG_STAT); + P0.l = lo(WDOG_STAT) + [P0] = R0; + SSYNC; + +.LSKIP_WRITE: + /* Enable the reset event */ + P0.h = hi(WDOG_CTL); + P0.l = lo(WDOG_CTL); + R0 = W[P0](Z); + BITCLR(R0,1); + BITCLR(R0,2); + W[P0] = R0.L; + SSYNC; + NOP; + + /* Enable the wdog counter */ + R0 = W[P0](Z); + BITCLR(R0,4); + W[P0] = R0.L; + SSYNC; + + IDLE; + + RTS; + +.data + +/* + * Set up the usable of RAM stuff. Size of RAM is determined then + * an initial stack set up at the end. + */ + +.align 4 +__rambase: +.long 0 +__ramstart: +.long 0 +__ramend: +.long 0 diff --git a/arch/blackfin/mach-bf548/ints-priority.c b/arch/blackfin/mach-bf548/ints-priority.c new file mode 100644 index 0000000..cb0ebac --- /dev/null +++ b/arch/blackfin/mach-bf548/ints-priority.c @@ -0,0 +1,137 @@ +/* + * File: arch/blackfin/mach-bf537/ints-priority.c + * Based on: arch/blackfin/mach-bf533/ints-priority.c + * Author: Michael Hennerich + * + * Created: + * Description: Set up the interupt priorities + * + * Modified: + * Copyright 2004-2006 Analog Devices Inc. + * + * Bugs: Enter bugs at http://blackfin.uclinux.org/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see the file COPYING, or write + * to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <linux/module.h> +#include <linux/irq.h> +#include <asm/blackfin.h> + +void program_IAR(void) +{ + /* Program the IAR0 Register with the configured priority */ + bfin_write_SIC_IAR0(((CONFIG_IRQ_PLL_WAKEUP - 7) << IRQ_PLL_WAKEUP_POS) | + ((CONFIG_IRQ_DMAC0_ERR - 7) << IRQ_DMAC0_ERR_POS) | + ((CONFIG_IRQ_EPPI0_ERR - 7) << IRQ_EPPI0_ERR_POS) | + ((CONFIG_IRQ_SPORT0_ERR - 7) << IRQ_SPORT0_ERR_POS) | + ((CONFIG_IRQ_SPORT1_ERR - 7) << IRQ_SPORT1_ERR_POS) | + ((CONFIG_IRQ_SPI0_ERR - 7) << IRQ_SPI0_ERR_POS) | + ((CONFIG_IRQ_UART0_ERR - 7) << IRQ_UART0_ERR_POS) | + ((CONFIG_IRQ_RTC - 7) << IRQ_RTC_POS)); + + bfin_write_SIC_IAR1(((CONFIG_IRQ_EPPI0 - 7) << IRQ_EPPI0_POS) | + ((CONFIG_IRQ_SPORT0_RX - 7) << IRQ_SPORT0_RX_POS) | + ((CONFIG_IRQ_SPORT0_TX - 7) << IRQ_SPORT0_TX_POS) | + ((CONFIG_IRQ_SPORT1_RX - 7) << IRQ_SPORT1_RX_POS) | + ((CONFIG_IRQ_SPORT1_TX - 7) << IRQ_SPORT1_TX_POS) | + ((CONFIG_IRQ_SPI0 - 7) << IRQ_SPI0_POS) | + ((CONFIG_IRQ_UART0_RX - 7) << IRQ_UART0_RX_POS) | + ((CONFIG_IRQ_UART0_TX - 7) << IRQ_UART0_TX_POS)); + + bfin_write_SIC_IAR2(((CONFIG_IRQ_TIMER8 - 7) << IRQ_TIMER8_POS) | + ((CONFIG_IRQ_TIMER9 - 7) << IRQ_TIMER9_POS) | + ((CONFIG_IRQ_PINT0 - 7) << IRQ_PINT0_POS) | + ((CONFIG_IRQ_PINT1 - 7) << IRQ_PINT1_POS) | + ((CONFIG_IRQ_MDMAS0 - 7) << IRQ_MDMAS0_POS) | + ((CONFIG_IRQ_MDMAS1 - 7) << IRQ_MDMAS1_POS) | + ((CONFIG_IRQ_WATCHDOG - 7) << IRQ_WATCHDOG_POS)); + + bfin_write_SIC_IAR3(((CONFIG_IRQ_DMAC1_ERR - 7) << IRQ_DMAC1_ERR_POS) | + ((CONFIG_IRQ_SPORT2_ERR - 7) << IRQ_SPORT2_ERR_POS) | + ((CONFIG_IRQ_SPORT3_ERR - 7) << IRQ_SPORT3_ERR_POS) | + ((CONFIG_IRQ_MXVR_DATA - 7) << IRQ_MXVR_DATA_POS) | + ((CONFIG_IRQ_SPI1_ERR - 7) << IRQ_SPI1_ERR_POS) | + ((CONFIG_IRQ_SPI2_ERR - 7) << IRQ_SPI2_ERR_POS) | + ((CONFIG_IRQ_UART1_ERR - 7) << IRQ_UART1_ERR_POS) | + ((CONFIG_IRQ_UART2_ERR - 7) << IRQ_UART2_ERR_POS)); + + bfin_write_SIC_IAR4(((CONFIG_IRQ_CAN0_ERR - 7) << IRQ_CAN0_ERR_POS) | + ((CONFIG_IRQ_SPORT2_RX - 7) << IRQ_SPORT2_RX_POS) | + ((CONFIG_IRQ_SPORT2_TX - 7) << IRQ_SPORT2_TX_POS) | + ((CONFIG_IRQ_SPORT3_RX - 7) << IRQ_SPORT3_RX_POS) | + ((CONFIG_IRQ_SPORT3_TX - 7) << IRQ_SPORT3_TX_POS) | + ((CONFIG_IRQ_EPPI1 - 7) << IRQ_EPPI1_POS) | + ((CONFIG_IRQ_EPPI2 - 7) << IRQ_EPPI2_POS) | + ((CONFIG_IRQ_SPI1 - 7) << IRQ_SPI1_POS)); + + bfin_write_SIC_IAR5(((CONFIG_IRQ_SPI2 - 7) << IRQ_SPI2_POS) | + ((CONFIG_IRQ_UART1_RX - 7) << IRQ_UART1_RX_POS) | + ((CONFIG_IRQ_UART1_TX - 7) << IRQ_UART1_TX_POS) | + ((CONFIG_IRQ_ATAPI_RX - 7) << IRQ_ATAPI_RX_POS) | + ((CONFIG_IRQ_ATAPI_TX - 7) << IRQ_ATAPI_TX_POS) | + ((CONFIG_IRQ_TWI0 - 7) << IRQ_TWI0_POS) | + ((CONFIG_IRQ_TWI1 - 7) << IRQ_TWI1_POS) | + ((CONFIG_IRQ_CAN0_RX - 7) << IRQ_CAN0_RX_POS)); + + bfin_write_SIC_IAR6(((CONFIG_IRQ_CAN0_TX - 7) << IRQ_CAN0_TX_POS) | + ((CONFIG_IRQ_MDMAS2 - 7) << IRQ_MDMAS2_POS) | + ((CONFIG_IRQ_MDMAS3 - 7) << IRQ_MDMAS3_POS) | + ((CONFIG_IRQ_MXVR_ERR - 7) << IRQ_MXVR_ERR_POS) | + ((CONFIG_IRQ_MXVR_MSG - 7) << IRQ_MXVR_MSG_POS) | + ((CONFIG_IRQ_MXVR_PKT - 7) << IRQ_MXVR_PKT_POS) | + ((CONFIG_IRQ_EPPI1_ERR - 7) << IRQ_EPPI1_ERR_POS) | + ((CONFIG_IRQ_EPPI2_ERR - 7) << IRQ_EPPI2_ERR_POS)); + + bfin_write_SIC_IAR7(((CONFIG_IRQ_UART3_ERR - 7) << IRQ_UART3_ERR_POS) | + ((CONFIG_IRQ_HOST_ERR - 7) << IRQ_HOST_ERR_POS) | + ((CONFIG_IRQ_PIXC_ERR - 7) << IRQ_PIXC_ERR_POS) | + ((CONFIG_IRQ_NFC_ERR - 7) << IRQ_NFC_ERR_POS) | + ((CONFIG_IRQ_ATAPI_ERR - 7) << IRQ_ATAPI_ERR_POS) | + ((CONFIG_IRQ_CAN1_ERR - 7) << IRQ_CAN1_ERR_POS) | + ((CONFIG_IRQ_HS_DMA_ERR - 7) << IRQ_HS_DMA_ERR_POS)); + + bfin_write_SIC_IAR8(((CONFIG_IRQ_PIXC_IN0 - 7) << IRQ_PIXC_IN1_POS) | + ((CONFIG_IRQ_PIXC_IN1 - 7) << IRQ_PIXC_IN1_POS) | + ((CONFIG_IRQ_PIXC_OUT - 7) << IRQ_PIXC_OUT_POS) | + ((CONFIG_IRQ_SDH - 7) << IRQ_SDH_POS) | + ((CONFIG_IRQ_CNT - 7) << IRQ_CNT_POS) | + ((CONFIG_IRQ_KEY - 7) << IRQ_KEY_POS) | + ((CONFIG_IRQ_CAN1_RX - 7) << IRQ_CAN1_RX_POS) | + ((CONFIG_IRQ_CAN1_TX - 7) << IRQ_CAN1_TX_POS)); + + bfin_write_SIC_IAR9(((CONFIG_IRQ_SDH_MASK0 - 7) << IRQ_SDH_MASK0_POS) | + ((CONFIG_IRQ_SDH_MASK1 - 7) << IRQ_SDH_MASK1_POS) | + ((CONFIG_IRQ_USB_INT0 - 7) << IRQ_USB_INT0_POS) | + ((CONFIG_IRQ_USB_INT1 - 7) << IRQ_USB_INT1_POS) | + ((CONFIG_IRQ_USB_INT2 - 7) << IRQ_USB_INT2_POS) | + ((CONFIG_IRQ_USB_DMA - 7) << IRQ_USB_DMA_POS) | + ((CONFIG_IRQ_OTPSEC - 7) << IRQ_OTPSEC_POS)); + + bfin_write_SIC_IAR10(((CONFIG_IRQ_TIMER0 - 7) << IRQ_TIMER0_POS) | + ((CONFIG_IRQ_TIMER1 - 7) << IRQ_TIMER1_POS)); + + bfin_write_SIC_IAR11(((CONFIG_IRQ_TIMER2 - 7) << IRQ_TIMER2_POS) | + ((CONFIG_IRQ_TIMER3 - 7) << IRQ_TIMER3_POS) | + ((CONFIG_IRQ_TIMER4 - 7) << IRQ_TIMER4_POS) | + ((CONFIG_IRQ_TIMER5 - 7) << IRQ_TIMER5_POS) | + ((CONFIG_IRQ_TIMER6 - 7) << IRQ_TIMER6_POS) | + ((CONFIG_IRQ_TIMER7 - 7) << IRQ_TIMER7_POS) | + ((CONFIG_IRQ_PINT2 - 7) << IRQ_PINT2_POS) | + ((CONFIG_IRQ_PINT3 - 7) << IRQ_PINT3_POS)); + + SSYNC(); +} diff --git a/arch/blackfin/mach-bf561/Makefile b/arch/blackfin/mach-bf561/Makefile index 57f475a..f39235a 100644 --- a/arch/blackfin/mach-bf561/Makefile +++ b/arch/blackfin/mach-bf561/Makefile @@ -4,6 +4,6 @@ extra-y := head.o -obj-y := ints-priority.o +obj-y := ints-priority.o dma.o obj-$(CONFIG_BF561_COREB) += coreb.o diff --git a/arch/blackfin/mach-bf561/boards/cm_bf561.c b/arch/blackfin/mach-bf561/boards/cm_bf561.c index 6824e95..5b2b544 100644 --- a/arch/blackfin/mach-bf561/boards/cm_bf561.c +++ b/arch/blackfin/mach-bf561/boards/cm_bf561.c @@ -1,7 +1,7 @@ /* * File: arch/blackfin/mach-bf533/boards/cm_bf561.c * Based on: arch/blackfin/mach-bf533/boards/ezkit.c - * Author: Aidan Williams <aidan@nicta.com.au> Copright 2005 + * Author: Aidan Williams <aidan@nicta.com.au> Copyright 2005 * * Created: 2006 * Description: Board description file @@ -34,7 +34,7 @@ #include <linux/spi/spi.h> #include <linux/spi/flash.h> #include <linux/usb_isp1362.h> -#include <asm/irq.h> +#include <linux/irq.h> #include <asm/bfin5xx_spi.h> /* @@ -43,7 +43,7 @@ char *bfin_board_name = "Bluetechnix CM BF561"; #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) -/* all SPI perpherals info goes here */ +/* all SPI peripherals info goes here */ #if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE) static struct mtd_partition bfin_spi_flash_partitions[] = { @@ -52,11 +52,11 @@ static struct mtd_partition bfin_spi_flash_partitions[] = { .size = 0x00020000, .offset = 0, .mask_flags = MTD_CAP_ROM - },{ + }, { .name = "kernel", .size = 0xe0000, .offset = 0x20000 - },{ + }, { .name = "file system", .size = 0x700000, .offset = 0x00100000, @@ -186,7 +186,7 @@ static struct resource smc91x_resources[] = { .start = 0x28000300, .end = 0x28000300 + 16, .flags = IORESOURCE_MEM, - },{ + }, { .start = IRQ_PF0, .end = IRQ_PF0, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, @@ -206,11 +206,11 @@ static struct resource isp1362_hcd_resources[] = { .start = 0x24008000, .end = 0x24008000, .flags = IORESOURCE_MEM, - },{ + }, { .start = 0x24008004, .end = 0x24008004, .flags = IORESOURCE_MEM, - },{ + }, { .start = IRQ_PF47, .end = IRQ_PF47, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, @@ -241,25 +241,25 @@ static struct platform_device isp1362_hcd_device = { #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) static struct resource bfin_uart_resources[] = { - { - .start = 0xFFC00400, - .end = 0xFFC004FF, - .flags = IORESOURCE_MEM, - }, + { + .start = 0xFFC00400, + .end = 0xFFC004FF, + .flags = IORESOURCE_MEM, + }, }; static struct platform_device bfin_uart_device = { - .name = "bfin-uart", - .id = 1, - .num_resources = ARRAY_SIZE(bfin_uart_resources), - .resource = bfin_uart_resources, + .name = "bfin-uart", + .id = 1, + .num_resources = ARRAY_SIZE(bfin_uart_resources), + .resource = bfin_uart_resources, }; #endif static struct platform_device *cm_bf561_devices[] __initdata = { #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) - &bfin_uart_device, + &bfin_uart_device, #endif #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c index 9720b5c..724191d 100644 --- a/arch/blackfin/mach-bf561/boards/ezkit.c +++ b/arch/blackfin/mach-bf561/boards/ezkit.c @@ -30,10 +30,9 @@ #include <linux/device.h> #include <linux/platform_device.h> #include <linux/spi/spi.h> -#include <asm/irq.h> -#include <asm/bfin5xx_spi.h> -#include <linux/interrupt.h> #include <linux/irq.h> +#include <linux/interrupt.h> +#include <asm/bfin5xx_spi.h> /* * Name the Board for the /proc/cpuinfo @@ -45,13 +44,13 @@ char *bfin_board_name = "ADDS-BF561-EZKIT"; #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE) static struct resource bfin_isp1761_resources[] = { - [0] = { + { .name = "isp1761-regs", .start = ISP1761_BASE + 0x00000000, .end = ISP1761_BASE + 0x000fffff, .flags = IORESOURCE_MEM, }, - [1] = { + { .start = ISP1761_IRQ, .end = ISP1761_IRQ, .flags = IORESOURCE_IRQ, @@ -71,7 +70,7 @@ static struct platform_device *bfin_isp1761_devices[] = { int __init bfin_isp1761_init(void) { - unsigned int num_devices=ARRAY_SIZE(bfin_isp1761_devices); + unsigned int num_devices = ARRAY_SIZE(bfin_isp1761_devices); printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__); set_irq_type(ISP1761_IRQ, IRQF_TRIGGER_FALLING); @@ -98,7 +97,7 @@ static struct resource smc91x_resources[] = { .start = 0x2C010300, .end = 0x2C010300 + 16, .flags = IORESOURCE_MEM, - },{ + }, { .start = IRQ_PF9, .end = IRQ_PF9, @@ -116,18 +115,18 @@ static struct platform_device smc91x_device = { #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) static struct resource bfin_uart_resources[] = { - { - .start = 0xFFC00400, - .end = 0xFFC004FF, - .flags = IORESOURCE_MEM, - }, + { + .start = 0xFFC00400, + .end = 0xFFC004FF, + .flags = IORESOURCE_MEM, + }, }; static struct platform_device bfin_uart_device = { - .name = "bfin-uart", - .id = 1, - .num_resources = ARRAY_SIZE(bfin_uart_resources), - .resource = bfin_uart_resources, + .name = "bfin-uart", + .id = 1, + .num_resources = ARRAY_SIZE(bfin_uart_resources), + .resource = bfin_uart_resources, }; #endif @@ -176,7 +175,7 @@ static struct platform_device *ezkit_devices[] __initdata = { &spi_bfin_master_device, #endif #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) - &bfin_uart_device, + &bfin_uart_device, #endif }; diff --git a/arch/blackfin/mach-bf561/boards/generic_board.c b/arch/blackfin/mach-bf561/boards/generic_board.c index 585ecdd..4dfea5d 100644 --- a/arch/blackfin/mach-bf561/boards/generic_board.c +++ b/arch/blackfin/mach-bf561/boards/generic_board.c @@ -30,7 +30,7 @@ #include <linux/device.h> #include <linux/platform_device.h> -#include <asm/irq.h> +#include <linux/irq.h> char *bfin_board_name = "UNKNOWN BOARD"; @@ -43,11 +43,11 @@ static struct resource smc91x_resources[] = { .start = 0x2C010300, .end = 0x2C010300 + 16, .flags = IORESOURCE_MEM, - },{ + }, { .start = IRQ_PROG_INTB, .end = IRQ_PROG_INTB, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, - },{ + }, { /* * denotes the flag pin and is used directly if * CONFIG_IRQCHIP_DEMUX_GPIO is defined. diff --git a/arch/blackfin/mach-bf561/boards/tepla.c b/arch/blackfin/mach-bf561/boards/tepla.c index db308c7..c442eb2 100644 --- a/arch/blackfin/mach-bf561/boards/tepla.c +++ b/arch/blackfin/mach-bf561/boards/tepla.c @@ -14,7 +14,7 @@ #include <linux/device.h> #include <linux/platform_device.h> -#include <asm/irq.h> +#include <linux/irq.h> char *bfin_board_name = "Tepla-BF561"; @@ -26,11 +26,11 @@ static struct resource smc91x_resources[] = { .start = 0x2C000300, .end = 0x2C000320, .flags = IORESOURCE_MEM, - },{ + }, { .start = IRQ_PROG_INTB, .end = IRQ_PROG_INTB, .flags = IORESOURCE_IRQ|IORESOURCE_IRQ_HIGHLEVEL, - },{ + }, { /* * denotes the flag pin and is used directly if * CONFIG_IRQCHIP_DEMUX_GPIO is defined. diff --git a/arch/blackfin/mach-bf561/coreb.c b/arch/blackfin/mach-bf561/coreb.c index b28582f..5d1d21b 100644 --- a/arch/blackfin/mach-bf561/coreb.c +++ b/arch/blackfin/mach-bf561/coreb.c @@ -32,8 +32,8 @@ #include <linux/device.h> #include <linux/ioport.h> #include <linux/module.h> +#include <linux/uaccess.h> #include <asm/dma.h> -#include <asm/uaccess.h> #define MODULE_VER "v0.1" @@ -202,7 +202,7 @@ static int coreb_open(struct inode *inode, struct file *file) spin_unlock_irq(&coreb_lock); return 0; - out_busy: + out_busy: spin_unlock_irq(&coreb_lock); return -EBUSY; } @@ -365,19 +365,19 @@ int __init bf561_coreb_init(void) printk(KERN_INFO "BF561 Core B driver %s initialized.\n", MODULE_VER); return 0; - release_dma_src: + release_dma_src: free_dma(CH_MEM_STREAM2_SRC); - release_dma_dest: + release_dma_dest: free_dma(CH_MEM_STREAM2_DEST); - release_data_a_sram: + release_data_a_sram: release_mem_region(0xff400000, 0x8000); - release_data_b_sram: + release_data_b_sram: release_mem_region(0xff500000, 0x8000); - release_instruction_b_sram: + release_instruction_b_sram: release_mem_region(0xff610000, 0x4000); - release_instruction_a_sram: + release_instruction_a_sram: release_mem_region(0xff600000, 0x4000); - exit: + exit: return -ENOMEM; } diff --git a/arch/blackfin/mach-bf561/dma.c b/arch/blackfin/mach-bf561/dma.c new file mode 100644 index 0000000..89c65bb --- /dev/null +++ b/arch/blackfin/mach-bf561/dma.c @@ -0,0 +1,131 @@ +/* + * File: arch/blackfin/mach-bf561/dma.c + * Based on: + * Author: + * + * Created: + * Description: This file contains the simple DMA Implementation for Blackfin + * + * Modified: + * Copyright 2004-2007 Analog Devices Inc. + * + * Bugs: Enter bugs at http://blackfin.uclinux.org/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see the file COPYING, or write + * to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include <asm/blackfin.h> +#include <asm/dma.h> + +struct dma_register *base_addr[MAX_BLACKFIN_DMA_CHANNEL] = { + (struct dma_register *) DMA1_0_NEXT_DESC_PTR, + (struct dma_register *) DMA1_1_NEXT_DESC_PTR, + (struct dma_register *) DMA1_2_NEXT_DESC_PTR, + (struct dma_register *) DMA1_3_NEXT_DESC_PTR, + (struct dma_register *) DMA1_4_NEXT_DESC_PTR, + (struct dma_register *) DMA1_5_NEXT_DESC_PTR, + (struct dma_register *) DMA1_6_NEXT_DESC_PTR, + (struct dma_register *) DMA1_7_NEXT_DESC_PTR, + (struct dma_register *) DMA1_8_NEXT_DESC_PTR, + (struct dma_register *) DMA1_9_NEXT_DESC_PTR, + (struct dma_register *) DMA1_10_NEXT_DESC_PTR, + (struct dma_register *) DMA1_11_NEXT_DESC_PTR, + (struct dma_register *) DMA2_0_NEXT_DESC_PTR, + (struct dma_register *) DMA2_1_NEXT_DESC_PTR, + (struct dma_register *) DMA2_2_NEXT_DESC_PTR, + (struct dma_register *) DMA2_3_NEXT_DESC_PTR, + (struct dma_register *) DMA2_4_NEXT_DESC_PTR, + (struct dma_register *) DMA2_5_NEXT_DESC_PTR, + (struct dma_register *) DMA2_6_NEXT_DESC_PTR, + (struct dma_register *) DMA2_7_NEXT_DESC_PTR, + (struct dma_register *) DMA2_8_NEXT_DESC_PTR, + (struct dma_register *) DMA2_9_NEXT_DESC_PTR, + (struct dma_register *) DMA2_10_NEXT_DESC_PTR, + (struct dma_register *) DMA2_11_NEXT_DESC_PTR, + (struct dma_register *) MDMA1_D0_NEXT_DESC_PTR, + (struct dma_register *) MDMA1_S0_NEXT_DESC_PTR, + (struct dma_register *) MDMA1_D1_NEXT_DESC_PTR, + (struct dma_register *) MDMA1_S1_NEXT_DESC_PTR, + (struct dma_register *) MDMA2_D0_NEXT_DESC_PTR, + (struct dma_register *) MDMA2_S0_NEXT_DESC_PTR, + (struct dma_register *) MDMA2_D1_NEXT_DESC_PTR, + (struct dma_register *) MDMA2_S1_NEXT_DESC_PTR, + (struct dma_register *) IMDMA_D0_NEXT_DESC_PTR, + (struct dma_register *) IMDMA_S0_NEXT_DESC_PTR, + (struct dma_register *) IMDMA_D1_NEXT_DESC_PTR, + (struct dma_register *) IMDMA_S1_NEXT_DESC_PTR, +}; + +int channel2irq(unsigned int channel) +{ + int ret_irq = -1; + + switch (channel) { + case CH_PPI0: + ret_irq = IRQ_PPI0; + break; + case CH_PPI1: + ret_irq = IRQ_PPI1; + break; + case CH_SPORT0_RX: + ret_irq = IRQ_SPORT0_RX; + break; + case CH_SPORT0_TX: + ret_irq = IRQ_SPORT0_TX; + break; + case CH_SPORT1_RX: + ret_irq = IRQ_SPORT1_RX; + break; + case CH_SPORT1_TX: + ret_irq = IRQ_SPORT1_TX; + break; + case CH_SPI: + ret_irq = IRQ_SPI; + break; + case CH_UART_RX: + ret_irq = IRQ_UART_RX; + break; + case CH_UART_TX: + ret_irq = IRQ_UART_TX; + break; + + case CH_MEM_STREAM0_SRC: + case CH_MEM_STREAM0_DEST: + ret_irq = IRQ_MEM_DMA0; + break; + case CH_MEM_STREAM1_SRC: + case CH_MEM_STREAM1_DEST: + ret_irq = IRQ_MEM_DMA1; + break; + case CH_MEM_STREAM2_SRC: + case CH_MEM_STREAM2_DEST: + ret_irq = IRQ_MEM_DMA2; + break; + case CH_MEM_STREAM3_SRC: + case CH_MEM_STREAM3_DEST: + ret_irq = IRQ_MEM_DMA3; + break; + + case CH_IMEM_STREAM0_SRC: + case CH_IMEM_STREAM0_DEST: + ret_irq = IRQ_IMEM_DMA0; + break; + case CH_IMEM_STREAM1_SRC: + case CH_IMEM_STREAM1_DEST: + ret_irq = IRQ_IMEM_DMA1; + break; + } + return ret_irq; +} diff --git a/arch/blackfin/mach-bf561/head.S b/arch/blackfin/mach-bf561/head.S index ad9187a..2f08bcb 100644 --- a/arch/blackfin/mach-bf561/head.S +++ b/arch/blackfin/mach-bf561/head.S @@ -28,7 +28,10 @@ */ #include <linux/linkage.h> +#include <linux/init.h> #include <asm/blackfin.h> +#include <asm/trace.h> + #if CONFIG_BFIN_KERNEL_CLOCK #include <asm/mach/mem_init.h> #endif @@ -42,18 +45,19 @@ #define INITIAL_STACK 0xFFB01000 -.text +__INIT ENTRY(__start) -ENTRY(__stext) - /* R0: argument of command line string, passed from uboot, save it */ + /* R0: argument of command line string, passed from uboot, save it */ R7 = R0; - /* Set the SYSCFG register */ + /* Set the SYSCFG register: + * Enable Cycle Counter and Nesting Of Interrupts (3rd Bit) + */ R0 = 0x36; - SYSCFG = R0; /*Enable Cycle Counter and Nesting Of Interrupts(3rd Bit)*/ + SYSCFG = R0; R0 = 0; - /*Clear Out All the data and pointer Registers*/ + /* Clear Out All the data and pointer Registers */ R1 = R0; R2 = R0; R3 = R0; @@ -75,7 +79,7 @@ ENTRY(__stext) L2 = r0; L3 = r0; - /* Clear Out All the DAG Registers*/ + /* Clear Out All the DAG Registers */ B0 = r0; B1 = r0; B2 = r0; @@ -91,6 +95,10 @@ ENTRY(__stext) M2 = r0; M3 = r0; + trace_buffer_start(p0,r0); + P0 = R1; + R0 = R1; + /* Turn off the icache */ p0.l = (IMEM_CONTROL & 0xFFFF); p0.h = (IMEM_CONTROL >> 16); @@ -219,6 +227,7 @@ ENTRY(__stext) .LWAIT_HERE: jump .LWAIT_HERE; +ENDPROC(__start) ENTRY(_real_start) [ -- sp ] = reti; @@ -238,7 +247,7 @@ ENTRY(_real_start) p2.h = ___bss_stop; r0 = 0; p2 -= p1; - lsetup (.L_clear_bss, .L_clear_bss ) lc0 = p2; + lsetup (.L_clear_bss, .L_clear_bss) lc0 = p2; .L_clear_bss: B[p1++] = r0; @@ -253,11 +262,11 @@ ENTRY(_real_start) r0 = r0 >> 1; p2 = r0; r0 = 0; - lsetup (.L_clear_zero, .L_clear_zero ) lc0 = p2; + lsetup (.L_clear_zero, .L_clear_zero) lc0 = p2; .L_clear_zero: W[p1++] = r0; -/* pass the uboot arguments to the global value command line */ + /* pass the uboot arguments to the global value command line */ R0 = R7; call _cmdline_init; @@ -287,9 +296,10 @@ ENTRY(_real_start) sp = r1; usp = sp; fp = sp; - call _start_kernel; -.L_exit: - jump.s .L_exit; + jump.l _start_kernel; +ENDPROC(_real_start) + +__FINIT .section .l1.text #if CONFIG_BFIN_KERNEL_CLOCK @@ -350,7 +360,7 @@ ENTRY(_start_dma_code) if ! CC jump .Lcheck_again; /* Configure SCLK & CCLK Dividers */ - r0 = (CONFIG_CCLK_ACT_DIV | CONFIG_SCLK_DIV); + r0 = (CONFIG_CCLK_ACT_DIV | CONFIG_SCLK_DIV); p0.h = hi(PLL_DIV); p0.l = lo(PLL_DIV); w[p0] = r0.l; @@ -391,6 +401,7 @@ ENTRY(_start_dma_code) SSYNC; RTS; +ENDPROC(_start_dma_code) #endif /* CONFIG_BFIN_KERNEL_CLOCK */ ENTRY(_bfin_reset) diff --git a/arch/blackfin/mach-bf561/ints-priority.c b/arch/blackfin/mach-bf561/ints-priority.c index 89c52ff..09b541b 100644 --- a/arch/blackfin/mach-bf561/ints-priority.c +++ b/arch/blackfin/mach-bf561/ints-priority.c @@ -4,7 +4,7 @@ * Author: Michael Hennerich * * Created: - * Description: Set up the interupt priorities + * Description: Set up the interrupt priorities * * Modified: * Copyright 2004-2006 Analog Devices Inc. @@ -28,8 +28,8 @@ */ #include <linux/module.h> +#include <linux/irq.h> #include <asm/blackfin.h> -#include <asm/irq.h> void program_IAR(void) { diff --git a/arch/blackfin/mach-common/Makefile b/arch/blackfin/mach-common/Makefile index d3a4907..0279ede 100644 --- a/arch/blackfin/mach-common/Makefile +++ b/arch/blackfin/mach-common/Makefile @@ -4,9 +4,9 @@ obj-y := \ cache.o cacheinit.o cplbhdlr.o cplbmgr.o entry.o \ - interrupt.o lock.o dpmc.o irqpanic.o + interrupt.o lock.o irqpanic.o obj-$(CONFIG_CPLB_INFO) += cplbinfo.o obj-$(CONFIG_BFIN_SINGLE_CORE) += ints-priority-sc.o obj-$(CONFIG_BFIN_DUAL_CORE) += ints-priority-dc.o -obj-$(CONFIG_PM) += pm.o +obj-$(CONFIG_PM) += pm.o dpmc.o diff --git a/arch/blackfin/mach-common/cache.S b/arch/blackfin/mach-common/cache.S index bb9446e..7063795 100644 --- a/arch/blackfin/mach-common/cache.S +++ b/arch/blackfin/mach-common/cache.S @@ -70,6 +70,7 @@ ENTRY(_cache_invalidate) .Lno_dcache_b: R7 = [SP++]; RTS; +ENDPROC(_cache_invalidate) /* Invalidate the Entire Instruction cache by * disabling IMC bit @@ -106,6 +107,8 @@ ENTRY(_invalidate_entire_icache) ( R7:5) = [SP++]; RTS; +ENDPROC(_invalidate_entire_icache) +ENDPROC(_icache_invalidate) /* * blackfin_cache_flush_range(start, end) @@ -120,15 +123,16 @@ ENTRY(_blackfin_icache_flush_range) R2 = R0 & R2; P0 = R2; P1 = R1; - CSYNC; + CSYNC(R3); IFLUSH [P0]; 1: IFLUSH [P0++]; CC = P0 < P1 (iu); IF CC JUMP 1b (bp); IFLUSH [P0]; - SSYNC; + SSYNC(R3); RTS; +ENDPROC(_blackfin_icache_flush_range) /* * blackfin_icache_dcache_flush_range(start, end) @@ -144,7 +148,7 @@ ENTRY(_blackfin_icache_dcache_flush_range) R2 = R0 & R2; P0 = R2; P1 = R1; - CSYNC; + CSYNC(R3); IFLUSH [P0]; 1: FLUSH [P0]; @@ -153,8 +157,9 @@ ENTRY(_blackfin_icache_dcache_flush_range) IF CC JUMP 1b (bp); IFLUSH [P0]; FLUSH [P0]; - SSYNC; + SSYNC(R3); RTS; +ENDPROC(_blackfin_icache_dcache_flush_range) /* Throw away all D-cached data in specified region without any obligation to * write them back. However, we must clean the D-cached entries around the @@ -169,7 +174,7 @@ ENTRY(_blackfin_dcache_invalidate_range) R2 = R0 & R2; P0 = R2; P1 = R1; - CSYNC; + CSYNC(R3); FLUSHINV[P0]; 1: FLUSHINV[P0++]; @@ -181,8 +186,9 @@ ENTRY(_blackfin_dcache_invalidate_range) * so do one more. */ FLUSHINV[P0]; - SSYNC; + SSYNC(R3); RTS; +ENDPROC(_blackfin_dcache_invalidate_range) /* Invalidate the Entire Data cache by * clearing DMC[1:0] bits @@ -221,13 +227,15 @@ ENTRY(_dcache_invalidate) ( R7:6) = [SP++]; RTS; +ENDPROC(_dcache_invalidate) +ENDPROC(_invalidate_entire_dcache) ENTRY(_blackfin_dcache_flush_range) R2 = -L1_CACHE_BYTES; R2 = R0 & R2; P0 = R2; P1 = R1; - CSYNC; + CSYNC(R3); FLUSH[P0]; 1: FLUSH[P0++]; @@ -239,15 +247,17 @@ ENTRY(_blackfin_dcache_flush_range) * one more. */ FLUSH[P0]; - SSYNC; + SSYNC(R3); RTS; +ENDPROC(_blackfin_dcache_flush_range) ENTRY(_blackfin_dflush_page) P1 = 1 << (PAGE_SHIFT - L1_CACHE_SHIFT); P0 = R0; - CSYNC; + CSYNC(R3); FLUSH[P0]; LSETUP (.Lfl1, .Lfl1) LC0 = P1; .Lfl1: FLUSH [P0++]; - SSYNC; + SSYNC(R3); RTS; +ENDPROC(_blackfin_dflush_page) diff --git a/arch/blackfin/mach-common/cacheinit.S b/arch/blackfin/mach-common/cacheinit.S index 8c17f09..9d47562 100644 --- a/arch/blackfin/mach-common/cacheinit.S +++ b/arch/blackfin/mach-common/cacheinit.S @@ -38,100 +38,37 @@ .text +#ifdef ANOMALY_05000125 #if defined(CONFIG_BLKFIN_CACHE) -ENTRY(_bfin_icache_init) +ENTRY(_bfin_write_IMEM_CONTROL) - /* Initialize Instruction CPLBS */ - - I0.L = (ICPLB_ADDR0 & 0xFFFF); - I0.H = (ICPLB_ADDR0 >> 16); - - I1.L = (ICPLB_DATA0 & 0xFFFF); - I1.H = (ICPLB_DATA0 >> 16); - - I2.L = _icplb_table; - I2.H = _icplb_table; - - r1 = -1; /* end point comparison */ - r3 = 15; /* max counter */ - -/* read entries from table */ - -.Lread_iaddr: - R0 = [I2++]; - CC = R0 == R1; - IF CC JUMP .Lidone; - [I0++] = R0; - -.Lread_idata: - R2 = [I2++]; - [I1++] = R2; - R3 = R3 + R1; - CC = R3 == R1; - IF !CC JUMP .Lread_iaddr; - -.Lidone: /* Enable Instruction Cache */ P0.l = (IMEM_CONTROL & 0xFFFF); P0.h = (IMEM_CONTROL >> 16); - R1 = [P0]; - R0 = (IMC | ENICPLB); - R0 = R0 | R1; /* Anomaly 05000125 */ - CLI R2; + CLI R1; SSYNC; /* SSYNC required before writing to IMEM_CONTROL. */ .align 8; [P0] = R0; SSYNC; - STI R2; + STI R1; RTS; + +ENDPROC(_bfin_write_IMEM_CONTROL) #endif #if defined(CONFIG_BLKFIN_DCACHE) -ENTRY(_bfin_dcache_init) - - /* Initialize Data CPLBS */ - - I0.L = (DCPLB_ADDR0 & 0xFFFF); - I0.H = (DCPLB_ADDR0 >> 16); - - I1.L = (DCPLB_DATA0 & 0xFFFF); - I1.H = (DCPLB_DATA0 >> 16); - - I2.L = _dcplb_table; - I2.H = _dcplb_table; - - R1 = -1; /* end point comparison */ - R3 = 15; /* max counter */ - - /* read entries from table */ -.Lread_daddr: - R0 = [I2++]; - cc = R0 == R1; - IF CC JUMP .Lddone; - [I0++] = R0; - -.Lread_ddata: - R2 = [I2++]; - [I1++] = R2; - R3 = R3 + R1; - CC = R3 == R1; - IF !CC JUMP .Lread_daddr; -.Lddone: - P0.L = (DMEM_CONTROL & 0xFFFF); - P0.H = (DMEM_CONTROL >> 16); - R1 = [P0]; - - R0 = DMEM_CNTR; - - R0 = R0 | R1; - /* Anomaly 05000125 */ - CLI R2; +ENTRY(_bfin_write_DMEM_CONTROL) + CLI R1; SSYNC; /* SSYNC required before writing to DMEM_CONTROL. */ .align 8; [P0] = R0; SSYNC; - STI R2; + STI R1; RTS; + +ENDPROC(_bfin_write_DMEM_CONTROL) +#endif + #endif diff --git a/arch/blackfin/mach-common/cplbhdlr.S b/arch/blackfin/mach-common/cplbhdlr.S index b979067..2f3c72c 100644 --- a/arch/blackfin/mach-common/cplbhdlr.S +++ b/arch/blackfin/mach-common/cplbhdlr.S @@ -42,8 +42,6 @@ .align 2 -.global __cplb_hdr; -.type __cplb_hdr, STT_FUNC; ENTRY(__cplb_hdr) R2 = SEQSTAT; @@ -128,3 +126,5 @@ ENTRY(__cplb_hdr) call _panic_cplb_error; SP += 12; JUMP _handle_bad_cplb; + +ENDPROC(__cplb_hdr) diff --git a/arch/blackfin/mach-common/cplbinfo.c b/arch/blackfin/mach-common/cplbinfo.c index d65fac3..785ca98 100644 --- a/arch/blackfin/mach-common/cplbinfo.c +++ b/arch/blackfin/mach-common/cplbinfo.c @@ -31,11 +31,10 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/proc_fs.h> +#include <linux/uaccess.h> #include <asm/current.h> -#include <asm/uaccess.h> #include <asm/system.h> - #include <asm/cplb.h> #include <asm/blackfin.h> @@ -82,7 +81,7 @@ static char *cplb_print_entry(char *buf, int type) int entry = 0, used_cplb = 0; if (type == CPLB_I) { - buf += sprintf(buf, "Instrction CPLB entry:\n"); + buf += sprintf(buf, "Instruction CPLB entry:\n"); p_addr = ipdt_table; p_data = ipdt_table + 1; p_icount = ipdt_swapcount_table; @@ -92,8 +91,7 @@ static char *cplb_print_entry(char *buf, int type) } else buf += sprintf(buf, "Data CPLB entry:\n"); - buf += sprintf(buf, "Address\t\tData\tSize\tValid\tLocked\tSwapin\ -\tiCount\toCount\n"); + buf += sprintf(buf, "Address\t\tData\tSize\tValid\tLocked\tSwapin\n\tiCount\toCount\n"); while (*p_addr != 0xffffffff) { entry = cplb_find_entry(cplb_addr, cplb_data, *p_addr, *p_data); @@ -144,8 +142,7 @@ static int cplbinfo_proc_output(char *buf) p = buf; - p += sprintf(p, - "------------------ CPLB Information ------------------\n\n"); + p += sprintf(p, "------------------ CPLB Information ------------------\n\n"); if (bfin_read_IMEM_CONTROL() & ENICPLB) p = cplb_print_entry(p, CPLB_I); @@ -191,9 +188,9 @@ static int __init cplbinfo_init(void) { struct proc_dir_entry *entry; - if ((entry = create_proc_entry("cplbinfo", 0, NULL)) == NULL) { + entry = create_proc_entry("cplbinfo", 0, NULL); + if (!entry) return -ENOMEM; - } entry->read_proc = cplbinfo_read_proc; entry->write_proc = cplbinfo_write_proc; diff --git a/arch/blackfin/mach-common/cplbmgr.S b/arch/blackfin/mach-common/cplbmgr.S index f5efc4b..e4b47e0 100644 --- a/arch/blackfin/mach-common/cplbmgr.S +++ b/arch/blackfin/mach-common/cplbmgr.S @@ -592,6 +592,7 @@ ENTRY(_cplb_mgr) ( R7:4,P5:3 ) = [SP++]; R0 = CPLB_RELOADED; RTS; +ENDPROC(_cplb_mgr) .data .align 4; diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S index 7d03687..d61bba98 100644 --- a/arch/blackfin/mach-common/entry.S +++ b/arch/blackfin/mach-common/entry.S @@ -49,34 +49,15 @@ #include <linux/linkage.h> +#include <linux/unistd.h> #include <asm/blackfin.h> -#include <asm/unistd.h> #include <asm/errno.h> #include <asm/thread_info.h> /* TIF_NEED_RESCHED */ #include <asm/asm-offsets.h> +#include <asm/trace.h> #include <asm/mach-common/context.S> -#ifdef CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE - /* - * TODO: this should be proper save/restore, but for now - * we'll just cheat and use 0x1/0x13 - */ -# define DEBUG_START_HWTRACE \ - P5.l = LO(TBUFCTL); \ - P5.h = HI(TBUFCTL); \ - R7 = 0x13; \ - [P5] = R7; -# define DEBUG_STOP_HWTRACE \ - P5.l = LO(TBUFCTL); \ - P5.h = HI(TBUFCTL); \ - R7 = 0x01; \ - [P5] = R7; -#else -# define DEBUG_START_HWTRACE -# define DEBUG_STOP_HWTRACE -#endif - #ifdef CONFIG_EXCPT_IRQ_SYSC_L1 .section .l1.text #else @@ -103,59 +84,34 @@ ENTRY(_ex_dcplb) if !cc jump _return_from_exception; /* fall through */ #endif +ENDPROC(_ex_dcplb) ENTRY(_ex_icplb) (R7:6,P5:4) = [sp++]; ASTAT = [sp++]; SAVE_ALL_SYS call __cplb_hdr; - DEBUG_START_HWTRACE + DEBUG_START_HWTRACE(p5, r7) RESTORE_ALL_SYS SP = RETN; rtx; - -ENTRY(_ex_spinlock) - /* Transform this into a syscall - twiddle the syscall vector. */ - p5.l = lo(EVT15); - p5.h = hi(EVT15); - r7.l = _spinlock_bh; - r7.h = _spinlock_bh; - [p5] = r7; - csync; - /* Fall through. */ +ENDPROC(_ex_icplb) ENTRY(_ex_syscall) - DEBUG_START_HWTRACE + DEBUG_START_HWTRACE(p5, r7) (R7:6,P5:4) = [sp++]; ASTAT = [sp++]; raise 15; /* invoked by TRAP #0, for sys call */ sp = retn; rtx - -ENTRY(_spinlock_bh) - SAVE_ALL_SYS - /* To end up here, vector 15 was changed - so we have to change it - * back. - */ - p0.l = lo(EVT15); - p0.h = hi(EVT15); - p1.l = _evt_system_call; - p1.h = _evt_system_call; - [p0] = p1; - csync; - r0 = [sp + PT_R0]; - sp += -12; - call _sys_bfin_spinlock; - sp += 12; - [SP + PT_R0] = R0; - RESTORE_ALL_SYS - rti; +ENDPROC(_ex_syscall) ENTRY(_ex_soft_bp) r7 = retx; r7 += -2; retx = r7; jump.s _ex_trap_c; +ENDPROC(_ex_soft_bp) ENTRY(_ex_single_step) r7 = retx; @@ -180,7 +136,7 @@ ENTRY(_ex_single_step) if !cc jump _ex_trap_c; _return_from_exception: - DEBUG_START_HWTRACE + DEBUG_START_HWTRACE(p5, r7) #ifdef ANOMALY_05000257 R7=LC0; LC0=R7; @@ -191,6 +147,7 @@ _return_from_exception: ASTAT = [sp++]; sp = retn; rtx; +ENDPROC(_ex_soft_bp) ENTRY(_handle_bad_cplb) /* To get here, we just tried and failed to change a CPLB @@ -201,7 +158,7 @@ ENTRY(_handle_bad_cplb) * need to make a CPLB exception look like a normal exception */ - DEBUG_START_HWTRACE + DEBUG_START_HWTRACE(p5, r7) RESTORE_ALL_SYS [--sp] = ASTAT; [--sp] = (R7:6, P5:4); @@ -244,12 +201,13 @@ ENTRY(_ex_trap_c) R6 = SEQSTAT; [P5] = R6; - DEBUG_START_HWTRACE + DEBUG_START_HWTRACE(p5, r7) (R7:6,P5:4) = [sp++]; ASTAT = [sp++]; SP = RETN; raise 5; rtx; +ENDPROC(_ex_trap_c) ENTRY(_exception_to_level5) SAVE_ALL_SYS @@ -314,6 +272,7 @@ ENTRY(_exception_to_level5) call _ret_from_exception; RESTORE_ALL_SYS rti; +ENDPROC(_exception_to_level5) ENTRY(_trap) /* Exception: 4th entry into system event table(supervisor mode)*/ /* Since the kernel stack can be anywhere, it's not guaranteed to be @@ -326,7 +285,7 @@ ENTRY(_trap) /* Exception: 4th entry into system event table(supervisor mode)*/ /* Try to deal with syscalls quickly. */ [--sp] = ASTAT; [--sp] = (R7:6, P5:4); - DEBUG_STOP_HWTRACE + DEBUG_STOP_HWTRACE(p5, r7) r7 = SEQSTAT; /* reason code is in bit 5:0 */ r6.l = lo(SEQSTAT_EXCAUSE); r6.h = hi(SEQSTAT_EXCAUSE); @@ -342,6 +301,7 @@ ENTRY(_trap) /* Exception: 4th entry into system event table(supervisor mode)*/ r7 = -ENOSYS; /* signextending enough */ [sp + PT_R0] = r7; /* return value from system call */ jump .Lsyscall_really_exit; +ENDPROC(_trap) ENTRY(_kernel_execve) link SIZEOF_PTREGS; @@ -396,6 +356,7 @@ ENTRY(_kernel_execve) 1: unlink; rts; +ENDPROC(_kernel_execve) ENTRY(_system_call) /* Store IPEND */ @@ -503,6 +464,7 @@ ENTRY(_system_call) r5 = [sp + PT_RESERVED]; rets = r5; rts; +ENDPROC(_system_call) _sys_trace: call _syscall_trace; @@ -531,6 +493,7 @@ _sys_trace: call _syscall_trace; jump .Lresume_userspace; +ENDPROC(_sys_trace) ENTRY(_resume) /* @@ -580,6 +543,7 @@ _new_old_task: * in "new" task. */ rts; +ENDPROC(_resume) ENTRY(_ret_from_exception) p2.l = lo(IPEND); @@ -638,6 +602,7 @@ ENTRY(_ret_from_exception) syscfg = r0; 5: rts; +ENDPROC(_ret_from_exception) ENTRY(_return_from_int) /* If someone else already raised IRQ 15, do nothing. */ @@ -680,6 +645,7 @@ ENTRY(_return_from_int) rti; 2: rts; +ENDPROC(_return_from_int) ENTRY(_lower_to_irq14) #if defined(ANOMALY_05000281) @@ -725,6 +691,10 @@ _schedule_and_signal_from_int: r0 = [p0]; sti r0; + r0 = sp; + sp += -12; + call _finish_atomic_sections; + sp += 12; jump.s .Lresume_userspace; _schedule_and_signal: @@ -745,6 +715,7 @@ _schedule_and_signal: 1: RESTORE_CONTEXT rti; +ENDPROC(_lower_to_irq14) /* Make sure when we start, that the circular buffer is initialized properly * R0 and P0 are call clobbered, so we can use them here. @@ -758,6 +729,7 @@ ENTRY(_init_exception_buff) p0.l = _out_ptr_excause; [p0] = r0; rts; +ENDPROC(_init_exception_buff) /* * Put these in the kernel data section - that should always be covered by @@ -772,14 +744,14 @@ ENTRY(_init_exception_buff) ALIGN _extable: /* entry for each EXCAUSE[5:0] - * This table bmust be in sync with the table in ./kernel/traps.c + * This table must be in sync with the table in ./kernel/traps.c * EXCPT instruction can provide 4 bits of EXCAUSE, allowing 16 to be user defined */ .long _ex_syscall; /* 0x00 - User Defined - Linux Syscall */ .long _ex_soft_bp /* 0x01 - User Defined - Software breakpoint */ .long _ex_trap_c /* 0x02 - User Defined */ - .long _ex_trap_c /* 0x03 - User Defined - Atomic test and set service */ - .long _ex_spinlock /* 0x04 - User Defined */ + .long _ex_trap_c /* 0x03 - User Defined - userspace stack overflow */ + .long _ex_trap_c /* 0x04 - User Defined */ .long _ex_trap_c /* 0x05 - User Defined */ .long _ex_trap_c /* 0x06 - User Defined */ .long _ex_trap_c /* 0x07 - User Defined */ diff --git a/arch/blackfin/mach-common/interrupt.S b/arch/blackfin/mach-common/interrupt.S index dd45664..203e207 100644 --- a/arch/blackfin/mach-common/interrupt.S +++ b/arch/blackfin/mach-common/interrupt.S @@ -34,6 +34,7 @@ #include <linux/linkage.h> #include <asm/entry.h> #include <asm/asm-offsets.h> +#include <asm/trace.h> #include <asm/mach-common/context.S> @@ -66,6 +67,7 @@ ENTRY(_evt_emulation) SP += 12; /* - GDB stub fills this in by itself (if defined) */ rte; +ENDPROC(_evt_emulation) #endif /* Common interrupt entry code. First we do CLI, then push @@ -138,7 +140,7 @@ __common_int_entry: fp = 0; #endif -#ifdef ANOMALY_05000283 +#if defined (ANOMALY_05000283) || defined (ANOMALY_05000315) cc = r7 == r7; p5.h = 0xffc0; p5.l = 0x0014; @@ -169,10 +171,9 @@ ENTRY(_evt_ivhw) r7.l = W[p5]; 1: #endif - p0.l = lo(TBUFCTL); - p0.h = hi(TBUFCTL); - r0 = 1; - [p0] = r0; + + trace_buffer_stop(p0, r0); + r0 = IRQ_HWERR; r1 = sp; @@ -251,3 +252,4 @@ ENTRY(_evt_system_call) #endif call _system_call; jump .Lcommon_restore_context; +ENDPROC(_evt_system_call) diff --git a/arch/blackfin/mach-common/ints-priority-dc.c b/arch/blackfin/mach-common/ints-priority-dc.c index f3cf070..6b9fd03 100644 --- a/arch/blackfin/mach-common/ints-priority-dc.c +++ b/arch/blackfin/mach-common/ints-priority-dc.c @@ -4,7 +4,7 @@ * Author: * * Created: ? - * Description: Set up the interupt priorities + * Description: Set up the interrupt priorities * * Modified: * 1996 Roman Zippel @@ -183,7 +183,7 @@ static void bf561_gpio_ack_irq(unsigned int irq) { u16 gpionr = irq - IRQ_PF0; - if(gpio_edge_triggered[gpio_bank(gpionr)] & gpio_bit(gpionr)) { + if (gpio_edge_triggered[gpio_bank(gpionr)] & gpio_bit(gpionr)) { set_gpio_data(gpionr, 0); SSYNC(); } @@ -193,7 +193,7 @@ static void bf561_gpio_mask_ack_irq(unsigned int irq) { u16 gpionr = irq - IRQ_PF0; - if(gpio_edge_triggered[gpio_bank(gpionr)] & gpio_bit(gpionr)) { + if (gpio_edge_triggered[gpio_bank(gpionr)] & gpio_bit(gpionr)) { set_gpio_data(gpionr, 0); SSYNC(); } @@ -222,7 +222,7 @@ static unsigned int bf561_gpio_irq_startup(unsigned int irq) if (!(gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr))) { ret = gpio_request(gpionr, NULL); - if(ret) + if (ret) return ret; } @@ -262,7 +262,7 @@ static int bf561_gpio_irq_type(unsigned int irq, unsigned int type) if (!(gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr))) { ret = gpio_request(gpionr, NULL); - if(ret) + if (ret) return ret; } @@ -371,6 +371,9 @@ int __init init_arch_irq(void) bfin_write_SICA_IMASK1(SIC_UNMASK_ALL); SSYNC(); + bfin_write_SICA_IWR0(IWR_ENABLE_ALL); + bfin_write_SICA_IWR1(IWR_ENABLE_ALL); + local_irq_disable(); init_exception_buff(); @@ -393,7 +396,7 @@ int __init init_arch_irq(void) bfin_write_EVT15(evt_system_call); CSYNC(); - for (irq = 0; irq < SYS_IRQS; irq++) { + for (irq = 0; irq <= SYS_IRQS; irq++) { if (irq <= IRQ_CORETMR) set_irq_chip(irq, &bf561_core_irqchip); else diff --git a/arch/blackfin/mach-common/ints-priority-sc.c b/arch/blackfin/mach-common/ints-priority-sc.c index 34b6228..28a878c 100644 --- a/arch/blackfin/mach-common/ints-priority-sc.c +++ b/arch/blackfin/mach-common/ints-priority-sc.c @@ -4,7 +4,7 @@ * Author: * * Created: ? - * Description: Set up the interupt priorities + * Description: Set up the interrupt priorities * * Modified: * 1996 Roman Zippel @@ -13,7 +13,7 @@ * 2002 Arcturus Networks Inc. MaTed <mated@sympatico.ca> * 2003 Metrowerks/Motorola * 2003 Bas Vermeulen <bas@buyways.nl> - * Copyright 2004-2006 Analog Devices Inc. + * Copyright 2004-2007 Analog Devices Inc. * * Bugs: Enter bugs at http://blackfin.uclinux.org/ * @@ -65,9 +65,9 @@ atomic_t num_spurious; struct ivgx { /* irq number for request_irq, available in mach-bf533/irq.h */ - int irqno; + unsigned int irqno; /* corresponding bit in the SIC_ISR register */ - int isrflag; + unsigned int isrflag; } ivg_table[NR_PERI_INTS]; struct ivg_slice { @@ -88,17 +88,16 @@ static void __init search_IAR(void) for (ivg = 0; ivg <= IVG13 - IVG7; ivg++) { int irqn; - ivg7_13[ivg].istop = ivg7_13[ivg].ifirst = - &ivg_table[irq_pos]; + ivg7_13[ivg].istop = ivg7_13[ivg].ifirst = &ivg_table[irq_pos]; for (irqn = 0; irqn < NR_PERI_INTS; irqn++) { int iar_shift = (irqn & 7) * 4; if (ivg == (0xf & - bfin_read32((unsigned long *) SIC_IAR0 + + bfin_read32((unsigned long *)SIC_IAR0 + (irqn >> 3)) >> iar_shift)) { ivg_table[irq_pos].irqno = IVG7 + irqn; - ivg_table[irq_pos].isrflag = 1 << irqn; + ivg_table[irq_pos].isrflag = 1 << (irqn % 32); ivg7_13[ivg].istop++; irq_pos++; } @@ -141,15 +140,31 @@ static void bfin_core_unmask_irq(unsigned int irq) static void bfin_internal_mask_irq(unsigned int irq) { +#ifndef CONFIG_BF54x bfin_write_SIC_IMASK(bfin_read_SIC_IMASK() & ~(1 << (irq - (IRQ_CORETMR + 1)))); +#else + unsigned mask_bank, mask_bit; + mask_bank = (irq - (IRQ_CORETMR + 1)) / 32; + mask_bit = (irq - (IRQ_CORETMR + 1)) % 32; + bfin_write_SIC_IMASK(mask_bank, bfin_read_SIC_IMASK(mask_bank) & + ~(1 << mask_bit)); +#endif SSYNC(); } static void bfin_internal_unmask_irq(unsigned int irq) { +#ifndef CONFIG_BF54x bfin_write_SIC_IMASK(bfin_read_SIC_IMASK() | (1 << (irq - (IRQ_CORETMR + 1)))); +#else + unsigned mask_bank, mask_bit; + mask_bank = (irq - (IRQ_CORETMR + 1)) / 32; + mask_bit = (irq - (IRQ_CORETMR + 1)) % 32; + bfin_write_SIC_IMASK(mask_bank, bfin_read_SIC_IMASK(mask_bank) | + (1 << mask_bit)); +#endif SSYNC(); } @@ -206,7 +221,7 @@ static struct irq_chip bfin_generic_error_irqchip = { }; static void bfin_demux_error_irq(unsigned int int_err_irq, - struct irq_desc *intb_desc) + struct irq_desc *intb_desc) { int irq = 0; @@ -270,8 +285,8 @@ static void bfin_demux_error_irq(unsigned int int_err_irq, } pr_debug("IRQ %d:" - " MASKED PERIPHERAL ERROR INTERRUPT ASSERTED\n", - irq); + " MASKED PERIPHERAL ERROR INTERRUPT ASSERTED\n", + irq); } } else printk(KERN_ERR @@ -279,11 +294,10 @@ static void bfin_demux_error_irq(unsigned int int_err_irq, " INTERRUPT ASSERTED BUT NO SOURCE FOUND\n", __FUNCTION__, __FILE__, __LINE__); - } #endif /* BF537_GENERIC_ERROR_INT_DEMUX */ -#ifdef CONFIG_IRQCHIP_DEMUX_GPIO +#if defined(CONFIG_IRQCHIP_DEMUX_GPIO) && !defined(CONFIG_BF54x) static unsigned short gpio_enabled[gpio_bank(MAX_BLACKFIN_GPIOS)]; static unsigned short gpio_edge_triggered[gpio_bank(MAX_BLACKFIN_GPIOS)]; @@ -361,8 +375,7 @@ static int bfin_gpio_irq_type(unsigned int irq, unsigned int type) } if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING | - IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) - { + IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) { if (!(gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr))) { ret = gpio_request(gpionr, NULL); if (ret) @@ -407,7 +420,6 @@ static int bfin_gpio_irq_type(unsigned int irq, unsigned int type) return 0; } - static struct irq_chip bfin_gpio_irqchip = { .ack = bfin_gpio_ack_irq, .mask = bfin_gpio_mask_irq, @@ -419,20 +431,20 @@ static struct irq_chip bfin_gpio_irqchip = { }; static void bfin_demux_gpio_irq(unsigned int intb_irq, - struct irq_desc *intb_desc) + struct irq_desc *intb_desc) { u16 i; + struct irq_desc *desc; - for (i = 0; i < MAX_BLACKFIN_GPIOS; i+=16) { + for (i = 0; i < MAX_BLACKFIN_GPIOS; i += 16) { int irq = IRQ_PF0 + i; int flag_d = get_gpiop_data(i); int mask = - flag_d & (gpio_enabled[gpio_bank(i)] & - get_gpiop_maska(i)); + flag_d & (gpio_enabled[gpio_bank(i)] & get_gpiop_maska(i)); while (mask) { if (mask & 1) { - struct irq_desc *desc = irq_desc + irq; + desc = irq_desc + irq; desc->handle_irq(irq, desc); } irq++; @@ -441,6 +453,264 @@ static void bfin_demux_gpio_irq(unsigned int intb_irq, } } +#else /* CONFIG_IRQCHIP_DEMUX_GPIO */ + +#define NR_PINT_SYS_IRQS 4 +#define NR_PINT_BITS 32 +#define NR_PINTS 160 +#define IRQ_NOT_AVAIL 0xFF + +#define PINT_2_BANK(x) ((x) >> 5) +#define PINT_2_BIT(x) ((x) & 0x1F) +#define PINT_BIT(x) (1 << (PINT_2_BIT(x))) + +static unsigned char irq2pint_lut[NR_PINTS]; +static unsigned char pint2irq_lut[NR_PINT_SYS_IRQS * NR_PINT_BITS]; + +struct pin_int_t { + unsigned int mask_set; + unsigned int mask_clear; + unsigned int request; + unsigned int assign; + unsigned int edge_set; + unsigned int edge_clear; + unsigned int invert_set; + unsigned int invert_clear; + unsigned int pinstate; + unsigned int latch; +}; + +static struct pin_int_t *pint[NR_PINT_SYS_IRQS] = { + (struct pin_int_t *)PINT0_MASK_SET, + (struct pin_int_t *)PINT1_MASK_SET, + (struct pin_int_t *)PINT2_MASK_SET, + (struct pin_int_t *)PINT3_MASK_SET, +}; + +unsigned short get_irq_base(u8 bank, u8 bmap) +{ + + u16 irq_base; + + if (bank < 2) { /*PA-PB */ + irq_base = IRQ_PA0 + bmap * 16; + } else { /*PC-PJ */ + irq_base = IRQ_PC0 + bmap * 16; + } + + return irq_base; + +} + + /* Whenever PINTx_ASSIGN is altered init_pint_lut() must be executed! */ +void init_pint_lut(void) +{ + u16 bank, bit, irq_base, bit_pos; + u32 pint_assign; + u8 bmap; + + memset(irq2pint_lut, IRQ_NOT_AVAIL, sizeof(irq2pint_lut)); + + for (bank = 0; bank < NR_PINT_SYS_IRQS; bank++) { + + pint_assign = pint[bank]->assign; + + for (bit = 0; bit < NR_PINT_BITS; bit++) { + + bmap = (pint_assign >> ((bit / 8) * 8)) & 0xFF; + + irq_base = get_irq_base(bank, bmap); + + irq_base += (bit % 8) + ((bit / 8) & 1 ? 8 : 0); + bit_pos = bit + bank * NR_PINT_BITS; + + pint2irq_lut[bit_pos] = irq_base - SYS_IRQS; + irq2pint_lut[irq_base - SYS_IRQS] = bit_pos; + + } + + } + +} + +static unsigned short gpio_enabled[gpio_bank(MAX_BLACKFIN_GPIOS)]; + +static void bfin_gpio_ack_irq(unsigned int irq) +{ + u8 pint_val = irq2pint_lut[irq - SYS_IRQS]; + + pint[PINT_2_BANK(pint_val)]->request = PINT_BIT(pint_val); + SSYNC(); +} + +static void bfin_gpio_mask_ack_irq(unsigned int irq) +{ + u8 pint_val = irq2pint_lut[irq - SYS_IRQS]; + u32 pintbit = PINT_BIT(pint_val); + u8 bank = PINT_2_BANK(pint_val); + + pint[bank]->request = pintbit; + pint[bank]->mask_clear = pintbit; + SSYNC(); +} + +static void bfin_gpio_mask_irq(unsigned int irq) +{ + u8 pint_val = irq2pint_lut[irq - SYS_IRQS]; + + pint[PINT_2_BANK(pint_val)]->mask_clear = PINT_BIT(pint_val); + SSYNC(); +} + +static void bfin_gpio_unmask_irq(unsigned int irq) +{ + u8 pint_val = irq2pint_lut[irq - SYS_IRQS]; + u32 pintbit = PINT_BIT(pint_val); + u8 bank = PINT_2_BANK(pint_val); + + pint[bank]->request = pintbit; + pint[bank]->mask_set = pintbit; + SSYNC(); +} + +static unsigned int bfin_gpio_irq_startup(unsigned int irq) +{ + unsigned int ret; + u16 gpionr = irq - IRQ_PA0; + u8 pint_val = irq2pint_lut[irq - SYS_IRQS]; + + if (pint_val == IRQ_NOT_AVAIL) + return -ENODEV; + + if (!(gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr))) { + ret = gpio_request(gpionr, NULL); + if (ret) + return ret; + } + + gpio_enabled[gpio_bank(gpionr)] |= gpio_bit(gpionr); + bfin_gpio_unmask_irq(irq); + + return ret; +} + +static void bfin_gpio_irq_shutdown(unsigned int irq) +{ + bfin_gpio_mask_irq(irq); + gpio_free(irq - IRQ_PA0); + gpio_enabled[gpio_bank(irq - IRQ_PA0)] &= ~gpio_bit(irq - IRQ_PA0); +} + +static int bfin_gpio_irq_type(unsigned int irq, unsigned int type) +{ + + unsigned int ret; + u16 gpionr = irq - IRQ_PA0; + u8 pint_val = irq2pint_lut[irq - SYS_IRQS]; + u32 pintbit = PINT_BIT(pint_val); + u8 bank = PINT_2_BANK(pint_val); + + if (pint_val == IRQ_NOT_AVAIL) + return -ENODEV; + + if (type == IRQ_TYPE_PROBE) { + /* only probe unenabled GPIO interrupt lines */ + if (gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr)) + return 0; + type = IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING; + } + + if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING | + IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) { + if (!(gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr))) { + ret = gpio_request(gpionr, NULL); + if (ret) + return ret; + } + + gpio_enabled[gpio_bank(gpionr)] |= gpio_bit(gpionr); + } else { + gpio_enabled[gpio_bank(gpionr)] &= ~gpio_bit(gpionr); + return 0; + } + + gpio_direction_input(gpionr); + + if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)) { + pint[bank]->edge_set = pintbit; + } else { + pint[bank]->edge_clear = pintbit; + } + + if ((type & (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_LEVEL_LOW))) + pint[bank]->invert_set = pintbit; /* low or falling edge denoted by one */ + else + pint[bank]->invert_set = pintbit; /* high or rising edge denoted by zero */ + + if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)) + pint[bank]->invert_set = pintbit; + else + pint[bank]->invert_set = pintbit; + + SSYNC(); + + if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)) + set_irq_handler(irq, handle_edge_irq); + else + set_irq_handler(irq, handle_level_irq); + + return 0; +} + +static struct irq_chip bfin_gpio_irqchip = { + .ack = bfin_gpio_ack_irq, + .mask = bfin_gpio_mask_irq, + .mask_ack = bfin_gpio_mask_ack_irq, + .unmask = bfin_gpio_unmask_irq, + .set_type = bfin_gpio_irq_type, + .startup = bfin_gpio_irq_startup, + .shutdown = bfin_gpio_irq_shutdown +}; + +static void bfin_demux_gpio_irq(unsigned int intb_irq, + struct irq_desc *intb_desc) +{ + u8 bank, pint_val; + u32 request, irq; + struct irq_desc *desc; + + switch (intb_irq) { + case IRQ_PINT0: + bank = 0; + break; + case IRQ_PINT2: + bank = 2; + break; + case IRQ_PINT3: + bank = 3; + break; + case IRQ_PINT1: + bank = 1; + break; + default: + return; + } + + pint_val = bank * NR_PINT_BITS; + + request = pint[bank]->request; + + while (request) { + if (request & 1) { + irq = pint2irq_lut[pint_val] + SYS_IRQS; + desc = irq_desc + irq; + desc->handle_irq(irq, desc); + } + pint_val++; + request >>= 1; + } + +} #endif /* CONFIG_IRQCHIP_DEMUX_GPIO */ /* @@ -452,7 +722,18 @@ int __init init_arch_irq(void) int irq; unsigned long ilat = 0; /* Disable all the peripheral intrs - page 4-29 HW Ref manual */ +#ifdef CONFIG_BF54x + bfin_write_SIC_IMASK0(SIC_UNMASK_ALL); + bfin_write_SIC_IMASK1(SIC_UNMASK_ALL); + bfin_write_SIC_IMASK2(SIC_UNMASK_ALL); + bfin_write_SIC_IWR0(IWR_ENABLE_ALL); + bfin_write_SIC_IWR1(IWR_ENABLE_ALL); + bfin_write_SIC_IWR2(IWR_ENABLE_ALL); +#else bfin_write_SIC_IMASK(SIC_UNMASK_ALL); + bfin_write_SIC_IWR(IWR_ENABLE_ALL); +#endif + SSYNC(); local_irq_disable(); @@ -475,7 +756,18 @@ int __init init_arch_irq(void) bfin_write_EVT15(evt_system_call); CSYNC(); - for (irq = 0; irq < SYS_IRQS; irq++) { +#if defined(CONFIG_IRQCHIP_DEMUX_GPIO) && defined(CONFIG_BF54x) +#ifdef CONFIG_PINTx_REASSIGN + pint[0]->assign = CONFIG_PINT0_ASSIGN; + pint[1]->assign = CONFIG_PINT1_ASSIGN; + pint[2]->assign = CONFIG_PINT2_ASSIGN; + pint[3]->assign = CONFIG_PINT3_ASSIGN; +#endif + /* Whenever PINTx_ASSIGN is altered init_pint_lut() must be executed! */ + init_pint_lut(); +#endif + + for (irq = 0; irq <= SYS_IRQS; irq++) { if (irq <= IRQ_CORETMR) set_irq_chip(irq, &bfin_core_irqchip); else @@ -484,20 +776,42 @@ int __init init_arch_irq(void) if (irq != IRQ_GENERIC_ERROR) { #endif + switch (irq) { #ifdef CONFIG_IRQCHIP_DEMUX_GPIO - if ((irq != IRQ_PROG_INTA) /*PORT F & G MASK_A Interrupt*/ -# if defined(BF537_FAMILY) && !(defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)) - && (irq != IRQ_MAC_RX) /*PORT H MASK_A Interrupt*/ -# endif - ) { +#ifndef CONFIG_BF54x + case IRQ_PROG_INTA: + set_irq_chained_handler(irq, + bfin_demux_gpio_irq); + break; +#if defined(BF537_FAMILY) && !(defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)) + case IRQ_MAC_RX: + set_irq_chained_handler(irq, + bfin_demux_gpio_irq); + break; #endif - set_irq_handler(irq, handle_simple_irq); -#ifdef CONFIG_IRQCHIP_DEMUX_GPIO - } else { +#else + case IRQ_PINT0: set_irq_chained_handler(irq, bfin_demux_gpio_irq); - } + break; + case IRQ_PINT1: + set_irq_chained_handler(irq, + bfin_demux_gpio_irq); + break; + case IRQ_PINT2: + set_irq_chained_handler(irq, + bfin_demux_gpio_irq); + break; + case IRQ_PINT3: + set_irq_chained_handler(irq, + bfin_demux_gpio_irq); + break; +#endif /*CONFIG_BF54x */ #endif + default: + set_irq_handler(irq, handle_simple_irq); + break; + } #ifdef BF537_GENERIC_ERROR_INT_DEMUX } else { @@ -513,7 +827,11 @@ int __init init_arch_irq(void) #endif #ifdef CONFIG_IRQCHIP_DEMUX_GPIO +#ifndef CONFIG_BF54x for (irq = IRQ_PF0; irq < NR_IRQS; irq++) { +#else + for (irq = IRQ_PA0; irq < NR_IRQS; irq++) { +#endif set_irq_chip(irq, &bfin_gpio_irqchip); /* if configured as edge, then will be changed to do_edge_IRQ */ set_irq_handler(irq, handle_level_irq); @@ -526,8 +844,7 @@ int __init init_arch_irq(void) bfin_write_ILAT(ilat); CSYNC(); - printk(KERN_INFO - "Configuring Blackfin Priority Driven Interrupts\n"); + printk(KERN_INFO "Configuring Blackfin Priority Driven Interrupts\n"); /* IMASK=xxx is equivalent to STI xx or irq_flags=xx, * local_irq_enable() */ @@ -538,14 +855,13 @@ int __init init_arch_irq(void) /* Enable interrupts IVG7-15 */ irq_flags = irq_flags | IMASK_IVG15 | IMASK_IVG14 | IMASK_IVG13 | IMASK_IVG12 | IMASK_IVG11 | - IMASK_IVG10 | IMASK_IVG9 | IMASK_IVG8 | IMASK_IVG7 | - IMASK_IVGHW; + IMASK_IVG10 | IMASK_IVG9 | IMASK_IVG8 | IMASK_IVG7 | IMASK_IVGHW; return 0; } #ifdef CONFIG_DO_IRQ_L1 -void do_irq(int vec, struct pt_regs *fp)__attribute__((l1_text)); +void do_irq(int vec, struct pt_regs *fp) __attribute__((l1_text)); #endif void do_irq(int vec, struct pt_regs *fp) @@ -555,9 +871,25 @@ void do_irq(int vec, struct pt_regs *fp) } else { struct ivgx *ivg = ivg7_13[vec - IVG7].ifirst; struct ivgx *ivg_stop = ivg7_13[vec - IVG7].istop; - unsigned long sic_status; +#ifdef CONFIG_BF54x + unsigned long sic_status[3]; SSYNC(); + sic_status[0] = bfin_read_SIC_ISR(0) & bfin_read_SIC_IMASK(0); + sic_status[1] = bfin_read_SIC_ISR(1) & bfin_read_SIC_IMASK(1); + sic_status[2] = bfin_read_SIC_ISR(2) & bfin_read_SIC_IMASK(2); + + for (;; ivg++) { + if (ivg >= ivg_stop) { + atomic_inc(&num_spurious); + return; + } + if (sic_status[(ivg->irqno - IVG7) / 32] & ivg->isrflag) + break; + } +#else + unsigned long sic_status; + SSYNC(); sic_status = bfin_read_SIC_IMASK() & bfin_read_SIC_ISR(); for (;; ivg++) { @@ -567,6 +899,7 @@ void do_irq(int vec, struct pt_regs *fp) } else if (sic_status & ivg->isrflag) break; } +#endif vec = ivg->irqno; } asm_do_IRQ(vec, fp); diff --git a/arch/blackfin/mach-common/lock.S b/arch/blackfin/mach-common/lock.S index 2cbb15b..386ac8d 100644 --- a/arch/blackfin/mach-common/lock.S +++ b/arch/blackfin/mach-common/lock.S @@ -155,6 +155,7 @@ ENTRY(_cache_grab_lock) ( R7:0,P5:0 ) = [SP++]; RTS; +ENDPROC(_cache_grab_lock) /* After the execution of critical code, the code is now locked into * the cache way. Now we need to set ILOC. @@ -186,6 +187,7 @@ ENTRY(_cache_lock) ( R7:0,P5:0 ) = [SP++]; RTS; +ENDPROC(_cache_lock) #endif /* BLKFIN_CACHE_LOCK */ @@ -193,7 +195,6 @@ ENTRY(_cache_lock) */ ENTRY(_read_iloc) - P1.H = (IMEM_CONTROL >> 16); P1.L = (IMEM_CONTROL & 0xFFFF); R1 = 0xF; @@ -202,3 +203,4 @@ ENTRY(_read_iloc) R0 = R0 & R1; RTS; +ENDPROC(_read_iloc) diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c index afed524..1772d8d 100644 --- a/arch/blackfin/mach-common/pm.c +++ b/arch/blackfin/mach-common/pm.c @@ -35,11 +35,11 @@ #include <linux/pm.h> #include <linux/sched.h> #include <linux/proc_fs.h> +#include <linux/io.h> +#include <linux/irq.h> -#include <asm/io.h> #include <asm/dpmc.h> -#include <asm/irq.h> - +#include <asm/gpio.h> #ifdef CONFIG_PM_WAKEUP_GPIO_POLAR_H #define WAKEUP_TYPE PM_WAKE_HIGH diff --git a/arch/blackfin/mm/blackfin_sram.c b/arch/blackfin/mm/blackfin_sram.c index dd0c650..16c6169 100644 --- a/arch/blackfin/mm/blackfin_sram.c +++ b/arch/blackfin/mm/blackfin_sram.c @@ -7,7 +7,7 @@ * Description: SRAM driver for Blackfin ADSP-BF5xx * * Modified: - * Copyright 2004-2006 Analog Devices Inc. + * Copyright 2004-2007 Analog Devices Inc. * * Bugs: Enter bugs at http://blackfin.uclinux.org/ * @@ -63,6 +63,7 @@ struct l1_sram_piece { void *paddr; int size; int flag; + pid_t pid; }; static struct l1_sram_piece l1_ssram[CONFIG_L1_MAX_PIECE]; @@ -80,13 +81,13 @@ static struct l1_sram_piece l1_inst_sram[CONFIG_L1_MAX_PIECE]; #endif /* L1 Scratchpad SRAM initialization function */ -void l1sram_init(void) +void __init l1sram_init(void) { printk(KERN_INFO "Blackfin Scratchpad data SRAM: %d KB\n", L1_SCRATCH_LENGTH >> 10); memset(&l1_ssram, 0x00, sizeof(l1_ssram)); - l1_ssram[0].paddr = (void*)L1_SCRATCH_START; + l1_ssram[0].paddr = (void *)L1_SCRATCH_START; l1_ssram[0].size = L1_SCRATCH_LENGTH; l1_ssram[0].flag = SRAM_SLT_FREE; @@ -94,42 +95,43 @@ void l1sram_init(void) spin_lock_init(&l1sram_lock); } -void l1_data_sram_init(void) +void __init l1_data_sram_init(void) { #if L1_DATA_A_LENGTH != 0 - printk(KERN_INFO "Blackfin DATA_A SRAM: %d KB\n", - L1_DATA_A_LENGTH >> 10); - memset(&l1_data_A_sram, 0x00, sizeof(l1_data_A_sram)); - l1_data_A_sram[0].paddr = (void*)L1_DATA_A_START + - (_ebss_l1 - _sdata_l1); + l1_data_A_sram[0].paddr = (void *)L1_DATA_A_START + + (_ebss_l1 - _sdata_l1); l1_data_A_sram[0].size = L1_DATA_A_LENGTH - (_ebss_l1 - _sdata_l1); l1_data_A_sram[0].flag = SRAM_SLT_FREE; + + printk(KERN_INFO "Blackfin Data A SRAM: %d KB (%d KB free)\n", + L1_DATA_A_LENGTH >> 10, l1_data_A_sram[0].size >> 10); #endif #if L1_DATA_B_LENGTH != 0 - printk(KERN_INFO "Blackfin DATA_B SRAM: %d KB\n", - L1_DATA_B_LENGTH >> 10); - memset(&l1_data_B_sram, 0x00, sizeof(l1_data_B_sram)); - l1_data_B_sram[0].paddr = (void*)L1_DATA_B_START; - l1_data_B_sram[0].size = L1_DATA_B_LENGTH; + l1_data_B_sram[0].paddr = (void *)L1_DATA_B_START + + (_ebss_b_l1 - _sdata_b_l1); + l1_data_B_sram[0].size = L1_DATA_B_LENGTH - (_ebss_b_l1 - _sdata_b_l1); l1_data_B_sram[0].flag = SRAM_SLT_FREE; + + printk(KERN_INFO "Blackfin Data B SRAM: %d KB (%d KB free)\n", + L1_DATA_B_LENGTH >> 10, l1_data_B_sram[0].size >> 10); #endif /* mutex initialize */ spin_lock_init(&l1_data_sram_lock); } -void l1_inst_sram_init(void) +void __init l1_inst_sram_init(void) { #if L1_CODE_LENGTH != 0 - printk(KERN_INFO "Blackfin Instruction SRAM: %d KB\n", - L1_CODE_LENGTH >> 10); - memset(&l1_inst_sram, 0x00, sizeof(l1_inst_sram)); - l1_inst_sram[0].paddr = (void*)L1_CODE_START + (_etext_l1 - _stext_l1); + l1_inst_sram[0].paddr = (void *)L1_CODE_START + (_etext_l1 - _stext_l1); l1_inst_sram[0].size = L1_CODE_LENGTH - (_etext_l1 - _stext_l1); l1_inst_sram[0].flag = SRAM_SLT_FREE; + + printk(KERN_INFO "Blackfin Instruction SRAM: %d KB (%d KB free)\n", + L1_CODE_LENGTH >> 10, l1_inst_sram[0].size >> 10); #endif /* mutex initialize */ @@ -149,12 +151,13 @@ static void *_l1_sram_alloc(size_t size, struct l1_sram_piece *pfree, int count) size = (size + 3) & ~3; /* not use the good method to match the best slot !!! */ - /* search an available memeory slot */ + /* search an available memory slot */ for (i = 0; i < count; i++) { if ((pfree[i].flag == SRAM_SLT_FREE) && (pfree[i].size >= size)) { addr = pfree[i].paddr; pfree[i].flag = SRAM_SLT_ALLOCATED; + pfree[i].pid = current->pid; index = i; break; } @@ -162,10 +165,11 @@ static void *_l1_sram_alloc(size_t size, struct l1_sram_piece *pfree, int count) if (i >= count) return NULL; - /* updated the NULL memeory slot !!! */ + /* updated the NULL memory slot !!! */ if (pfree[i].size > size) { for (i = 0; i < count; i++) { if (pfree[i].flag == SRAM_SLT_NULL) { + pfree[i].pid = 0; pfree[i].flag = SRAM_SLT_FREE; pfree[i].paddr = addr + size; pfree[i].size = pfree[index].size - size; @@ -186,7 +190,7 @@ static void *_l1_sram_alloc_max(struct l1_sram_piece *pfree, int count, int i, index = -1; void *addr = NULL; - /* search an available memeory slot */ + /* search an available memory slot */ for (i = 0; i < count; i++) { if (pfree[i].flag == SRAM_SLT_FREE && pfree[i].size > best) { addr = pfree[i].paddr; @@ -198,13 +202,15 @@ static void *_l1_sram_alloc_max(struct l1_sram_piece *pfree, int count, return NULL; *psize = best; + pfree[index].pid = current->pid; pfree[index].flag = SRAM_SLT_ALLOCATED; return addr; } /* L1 memory free function */ static int _l1_sram_free(const void *addr, - struct l1_sram_piece *pfree, int count) + struct l1_sram_piece *pfree, + int count) { int i, index = 0; @@ -222,12 +228,14 @@ static int _l1_sram_free(const void *addr, if (i >= count) return -1; + pfree[index].pid = 0; pfree[index].flag = SRAM_SLT_FREE; /* link the next address slot */ for (i = 0; i < count; i++) { if (((pfree[index].paddr + pfree[index].size) == pfree[i].paddr) && (pfree[i].flag == SRAM_SLT_FREE)) { + pfree[i].pid = 0; pfree[i].flag = SRAM_SLT_NULL; pfree[index].size += pfree[i].size; pfree[index].flag = SRAM_SLT_FREE; @@ -538,3 +546,64 @@ void *sram_alloc_with_lsl(size_t size, unsigned long flags) return addr; } EXPORT_SYMBOL(sram_alloc_with_lsl); + +#ifdef CONFIG_PROC_FS +/* Once we get a real allocator, we'll throw all of this away. + * Until then, we need some sort of visibility into the L1 alloc. + */ +static void _l1sram_proc_read(char *buf, int *len, const char *desc, + struct l1_sram_piece *pfree, const int array_size) +{ + int i; + + *len += sprintf(&buf[*len], "--- L1 %-14s Size PID State\n", desc); + for (i = 0; i < array_size; ++i) { + const char *alloc_type; + switch (pfree[i].flag) { + case SRAM_SLT_NULL: alloc_type = "NULL"; break; + case SRAM_SLT_FREE: alloc_type = "FREE"; break; + case SRAM_SLT_ALLOCATED: alloc_type = "ALLOCATED"; break; + default: alloc_type = "????"; break; + } + *len += sprintf(&buf[*len], "%p-%p %8i %4i %s\n", + pfree[i].paddr, pfree[i].paddr + pfree[i].size, + pfree[i].size, pfree[i].pid, alloc_type); + } +} +static int l1sram_proc_read(char *buf, char **start, off_t offset, int count, + int *eof, void *data) +{ + int len = 0; + + _l1sram_proc_read(buf, &len, "Scratchpad", + l1_ssram, ARRAY_SIZE(l1_ssram)); +#if L1_DATA_A_LENGTH != 0 + _l1sram_proc_read(buf, &len, "Data A", + l1_data_A_sram, ARRAY_SIZE(l1_data_A_sram)); +#endif +#if L1_DATA_B_LENGTH != 0 + _l1sram_proc_read(buf, &len, "Data B", + l1_data_B_sram, ARRAY_SIZE(l1_data_B_sram)); +#endif +#if L1_CODE_LENGTH != 0 + _l1sram_proc_read(buf, &len, "Instruction", + l1_inst_sram, ARRAY_SIZE(l1_inst_sram)); +#endif + + return len; +} + +static int __init l1sram_proc_init(void) +{ + struct proc_dir_entry *ptr; + ptr = create_proc_entry("sram", S_IFREG | S_IRUGO, NULL); + if (!ptr) { + printk(KERN_WARNING "unable to create /proc/sram\n"); + return -1; + } + ptr->owner = THIS_MODULE; + ptr->read_proc = l1sram_proc_read; + return 0; +} +late_initcall(l1sram_proc_init); +#endif diff --git a/arch/blackfin/mm/init.c b/arch/blackfin/mm/init.c index d6cf105..68459cc 100644 --- a/arch/blackfin/mm/init.c +++ b/arch/blackfin/mm/init.c @@ -7,7 +7,7 @@ * Description: * * Modified: - * Copyright 2004-2006 Analog Devices Inc. + * Copyright 2004-2007 Analog Devices Inc. * * Bugs: Enter bugs at http://blackfin.uclinux.org/ * @@ -29,8 +29,8 @@ #include <linux/swap.h> #include <linux/bootmem.h> +#include <linux/uaccess.h> #include <asm/bfin-global.h> -#include <asm/uaccess.h> #include <asm/l1layout.h> #include "blackfin_sram.h" @@ -53,7 +53,7 @@ static unsigned long empty_bad_page; unsigned long empty_zero_page; -void show_mem(void) +void __init show_mem(void) { unsigned long i; int free = 0, total = 0, reserved = 0, shared = 0; @@ -86,7 +86,7 @@ void show_mem(void) * The parameters are pointers to where to stick the starting and ending * addresses of available kernel virtual memory. */ -void paging_init(void) +void __init paging_init(void) { /* * make sure start_mem is page aligned, otherwise bootmem and @@ -125,7 +125,7 @@ void paging_init(void) } } -void mem_init(void) +void __init mem_init(void) { unsigned int codek = 0, datak = 0, initk = 0; unsigned long tmp; @@ -168,42 +168,31 @@ void mem_init(void) } } -#ifdef CONFIG_BLK_DEV_INITRD -void free_initrd_mem(unsigned long start, unsigned long end) -{ - int pages = 0; - for (; start < end; start += PAGE_SIZE) { - ClearPageReserved(virt_to_page(start)); - init_page_count(virt_to_page(start)); - free_page(start); - totalram_pages++; - pages++; - } - printk(KERN_NOTICE "Freeing initrd memory: %dk freed\n", pages); -} -#endif - -void free_initmem(void) +static __init void free_init_pages(const char *what, unsigned long begin, unsigned long end) { -#ifdef CONFIG_RAMKERNEL unsigned long addr; -/* - * the following code should be cool even if these sections - * are not page aligned. - */ - addr = PAGE_ALIGN((unsigned long)(__init_begin)); /* next to check that the page we free is not a partial page */ - for (; addr + PAGE_SIZE < (unsigned long)(__init_end); - addr += PAGE_SIZE) { + for (addr = begin; addr + PAGE_SIZE <= end; addr += PAGE_SIZE) { ClearPageReserved(virt_to_page(addr)); init_page_count(virt_to_page(addr)); free_page(addr); totalram_pages++; } - printk(KERN_NOTICE - "Freeing unused kernel memory: %ldk freed (0x%x - 0x%x)\n", - (addr - PAGE_ALIGN((long)__init_begin)) >> 10, - (int)(PAGE_ALIGN((unsigned long)(__init_begin))), - (int)(addr - PAGE_SIZE)); + printk(KERN_INFO "Freeing %s: %ldk freed\n", what, (end - begin) >> 10); +} + +#ifdef CONFIG_BLK_DEV_INITRD +void __init free_initrd_mem(unsigned long start, unsigned long end) +{ + free_init_pages("initrd memory", start, end); +} +#endif + +void __init free_initmem(void) +{ +#ifdef CONFIG_RAMKERNEL + free_init_pages("unused kernel memory", + (unsigned long)(&__init_begin), + (unsigned long)(&__init_end)); #endif } diff --git a/arch/blackfin/oprofile/common.c b/arch/blackfin/oprofile/common.c index 009a170..cb8b8d5 100644 --- a/arch/blackfin/oprofile/common.c +++ b/arch/blackfin/oprofile/common.c @@ -33,12 +33,12 @@ #include <linux/smp.h> #include <linux/errno.h> #include <linux/mutex.h> +#include <linux/ptrace.h> +#include <linux/irq.h> +#include <linux/io.h> -#include <asm/ptrace.h> #include <asm/system.h> #include <asm/blackfin.h> -#include <asm/irq.h> -#include <asm/io.h> #include "op_blackfin.h" diff --git a/arch/blackfin/oprofile/op_model_bf533.c b/arch/blackfin/oprofile/op_model_bf533.c index b7a20a0..872dffe 100644 --- a/arch/blackfin/oprofile/op_model_bf533.c +++ b/arch/blackfin/oprofile/op_model_bf533.c @@ -32,12 +32,12 @@ #include <linux/init.h> #include <linux/smp.h> #include <linux/interrupt.h> -#include <asm/ptrace.h> +#include <linux/ptrace.h> +#include <linux/irq.h> +#include <linux/io.h> #include <asm/system.h> #include <asm/processor.h> #include <asm/blackfin.h> -#include <asm/irq.h> -#include <asm/io.h> #include "op_blackfin.h" diff --git a/arch/blackfin/oprofile/timer_int.c b/arch/blackfin/oprofile/timer_int.c index 8fba16c..6c6f860 100644 --- a/arch/blackfin/oprofile/timer_int.c +++ b/arch/blackfin/oprofile/timer_int.c @@ -31,8 +31,7 @@ #include <linux/smp.h> #include <linux/irq.h> #include <linux/oprofile.h> - -#include <asm/ptrace.h> +#include <linux/ptrace.h> static void enable_sys_timer0() { diff --git a/arch/cris/arch-v10/defconfig b/arch/cris/arch-v10/defconfig index 2a3411ea..710c20b 100644 --- a/arch/cris/arch-v10/defconfig +++ b/arch/cris/arch-v10/defconfig @@ -429,7 +429,6 @@ CONFIG_NET_ETHERNET=y # CONFIG_BFS_FS is not set # CONFIG_FAT_FS is not set # CONFIG_MSDOS_FS is not set -# CONFIG_UMSDOS_FS is not set # CONFIG_VFAT_FS is not set # CONFIG_EFS_FS is not set # CONFIG_JFFS_FS is not set diff --git a/arch/cris/arch-v32/drivers/cryptocop.c b/arch/cris/arch-v32/drivers/cryptocop.c index 1a071f1..e8914d4 100644 --- a/arch/cris/arch-v32/drivers/cryptocop.c +++ b/arch/cris/arch-v32/drivers/cryptocop.c @@ -267,10 +267,10 @@ static void print_user_dma_lists(struct cryptocop_dma_list_operation *dma_op); const struct file_operations cryptocop_fops = { - owner: THIS_MODULE, - open: cryptocop_open, - release: cryptocop_release, - ioctl: cryptocop_ioctl + .owner = THIS_MODULE, + .open = cryptocop_open, + .release = cryptocop_release, + .ioctl = cryptocop_ioctl }; diff --git a/arch/cris/arch-v32/drivers/i2c.c b/arch/cris/arch-v32/drivers/i2c.c index 5d6c527..e12f6cc 100644 --- a/arch/cris/arch-v32/drivers/i2c.c +++ b/arch/cris/arch-v32/drivers/i2c.c @@ -574,10 +574,10 @@ i2c_ioctl(struct inode *inode, struct file *file, } static const struct file_operations i2c_fops = { - owner: THIS_MODULE, - ioctl: i2c_ioctl, - open: i2c_open, - release: i2c_release, + .owner = THIS_MODULE, + .ioctl = i2c_ioctl, + .open = i2c_open, + .release = i2c_release, }; int __init diff --git a/arch/cris/arch-v32/drivers/pcf8563.c b/arch/cris/arch-v32/drivers/pcf8563.c index 24b919b..fa8d500 100644 --- a/arch/cris/arch-v32/drivers/pcf8563.c +++ b/arch/cris/arch-v32/drivers/pcf8563.c @@ -51,10 +51,10 @@ int pcf8563_open(struct inode *, struct file *); int pcf8563_release(struct inode *, struct file *); static const struct file_operations pcf8563_fops = { - owner: THIS_MODULE, - ioctl: pcf8563_ioctl, - open: pcf8563_open, - release: pcf8563_release, + .owner = THIS_MODULE, + .ioctl = pcf8563_ioctl, + .open = pcf8563_open, + .release = pcf8563_release, }; unsigned char diff --git a/arch/frv/kernel/entry.S b/arch/frv/kernel/entry.S index 43dc08e..275673c 100644 --- a/arch/frv/kernel/entry.S +++ b/arch/frv/kernel/entry.S @@ -1492,6 +1492,10 @@ sys_call_table: .long sys_move_pages .long sys_getcpu .long sys_epoll_pwait + .long sys_utimensat /* 320 */ + .long sys_signalfd + .long sys_timerfd + .long sys_eventfd syscall_table_size = (. - sys_call_table) diff --git a/arch/frv/kernel/gdb-stub.c b/arch/frv/kernel/gdb-stub.c index 1e7a101..e89cad1 100644 --- a/arch/frv/kernel/gdb-stub.c +++ b/arch/frv/kernel/gdb-stub.c @@ -647,17 +647,11 @@ void debug_to_serial(const char *p, int n) } #endif -#ifdef CONFIG_GDBSTUB_CONSOLE - -static kdev_t gdbstub_console_dev(struct console *con) -{ - return MKDEV(1,3); /* /dev/null */ -} +#ifdef CONFIG_GDB_CONSOLE static struct console gdbstub_console = { .name = "gdb", .write = gdbstub_console_write, /* in break.S */ - .device = gdbstub_console_dev, .flags = CON_PRINTBUFFER, .index = -1, }; @@ -2021,7 +2015,7 @@ void __init gdbstub_init(void) ptr = mem2hex(gdbstub_banner, ptr, sizeof(gdbstub_banner) - 1, 0); gdbstub_send_packet(output_buffer); #endif -#if defined(CONFIG_GDBSTUB_CONSOLE) && defined(CONFIG_GDBSTUB_IMMEDIATE) +#if defined(CONFIG_GDB_CONSOLE) && defined(CONFIG_GDBSTUB_IMMEDIATE) register_console(&gdbstub_console); #endif @@ -2031,7 +2025,7 @@ void __init gdbstub_init(void) /* * register the console at a more appropriate time */ -#if defined (CONFIG_GDBSTUB_CONSOLE) && !defined(CONFIG_GDBSTUB_IMMEDIATE) +#if defined (CONFIG_GDB_CONSOLE) && !defined(CONFIG_GDBSTUB_IMMEDIATE) static int __init gdbstub_postinit(void) { printk("registering console\n"); diff --git a/arch/frv/kernel/setup.c b/arch/frv/kernel/setup.c index aa3c795..c1c32e4 100644 --- a/arch/frv/kernel/setup.c +++ b/arch/frv/kernel/setup.c @@ -60,10 +60,6 @@ static void __init setup_linux_memory(void); static void __init setup_uclinux_memory(void); #endif -#ifdef CONFIG_CONSOLE -extern struct consw *conswitchp; -#endif - #ifdef CONFIG_MB93090_MB00 static char __initdata mb93090_banner[] = "FJ/RH FR-V Linux"; static char __initdata mb93090_version[] = UTS_RELEASE; @@ -795,13 +791,6 @@ void __init setup_arch(char **cmdline_p) #endif #endif -#if defined(CONFIG_CHR_DEV_FLASH) || defined(CONFIG_BLK_DEV_FLASH) - /* we need to initialize the Flashrom device here since we might - * do things with flash early on in the boot - */ - flash_probe(); -#endif - /* deal with the command line - RedBoot may have passed one to the kernel */ memcpy(command_line, boot_command_line, sizeof(command_line)); *cmdline_p = &command_line[0]; @@ -837,11 +826,6 @@ void __init setup_arch(char **cmdline_p) #endif #endif -#ifdef CONFIG_BLK_DEV_BLKMEM - ROOT_DEV = MKDEV(BLKMEM_MAJOR,0); -#endif - /*rom_length = (unsigned long)&_flashend - (unsigned long)&_romvec;*/ - #ifdef CONFIG_MMU setup_linux_memory(); #else diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig index 618dbad..e35f74e 100644 --- a/arch/h8300/Kconfig +++ b/arch/h8300/Kconfig @@ -68,6 +68,9 @@ config TIME_LOW_RES config NO_IOPORT def_bool y +config NO_DMA + def_bool y + config ISA bool default y diff --git a/arch/h8300/Makefile b/arch/h8300/Makefile index b2d896a..53b5c1e 100644 --- a/arch/h8300/Makefile +++ b/arch/h8300/Makefile @@ -61,10 +61,11 @@ archmrproper: archclean: $(Q)$(MAKE) $(clean)=$(boot) -vmlinux.srec vmlinux.bin: vmlinux +vmlinux.srec vmlinux.bin zImage: vmlinux $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ define archhelp - echo 'vmlinux.bin - Create raw binary' - echo 'vmlinux.srec - Create srec binary' + @echo 'vmlinux.bin - Create raw binary' + @echo 'vmlinux.srec - Create srec binary' + @echo 'zImage - Compressed kernel image' endef diff --git a/arch/h8300/boot/compressed/Makefile b/arch/h8300/boot/compressed/Makefile index 71aac82..d6189e0 100644 --- a/arch/h8300/boot/compressed/Makefile +++ b/arch/h8300/boot/compressed/Makefile @@ -15,10 +15,10 @@ OBJECTS = $(obj)/head.o $(obj)/misc.o # in order to suppress error message. # CONFIG_MEMORY_START ?= 0x00400000 -CONFIG_BOOT_LINK_OFFSET ?= 0x00400000 +CONFIG_BOOT_LINK_OFFSET ?= 0x00140000 IMAGE_OFFSET := $(shell printf "0x%08x" $$[$(CONFIG_MEMORY_START)+$(CONFIG_BOOT_LINK_OFFSET)]) -LDFLAGS_vmlinux := -T $(obj)/vmlinux.lds +LDFLAGS_vmlinux := -Ttext $(IMAGE_OFFSET) -estartup $(obj)/vmlinux.lds $(obj)/vmlinux: $(OBJECTS) $(obj)/piggy.o FORCE $(call if_changed,ld) diff --git a/arch/h8300/boot/compressed/head.S b/arch/h8300/boot/compressed/head.S index b8e90d1..985a81a 100644 --- a/arch/h8300/boot/compressed/head.S +++ b/arch/h8300/boot/compressed/head.S @@ -4,7 +4,7 @@ * Copyright (C) 2006 Yoshinori Sato */ -.h8300h + .h8300h #include <linux/linkage.h> #define SRAM_START 0xff4000 diff --git a/arch/h8300/boot/compressed/vmlinux.lds b/arch/h8300/boot/compressed/vmlinux.lds new file mode 100644 index 0000000..65e2a0d --- /dev/null +++ b/arch/h8300/boot/compressed/vmlinux.lds @@ -0,0 +1,32 @@ +SECTIONS +{ + .text : + { + __stext = . ; + __text = .; + *(.text.startup) + *(.text) + __etext = . ; + } + + .rodata : + { + *(.rodata) + } + .data : + + { + __sdata = . ; + ___data_start = . ; + *(.data.*) + } + .bss : + { + . = ALIGN(0x4) ; + __sbss = . ; + *(.bss*) + . = ALIGN(0x4) ; + __ebss = . ; + __end = . ; + } +} diff --git a/arch/h8300/boot/compressed/vmlinux.scr b/arch/h8300/boot/compressed/vmlinux.scr new file mode 100644 index 0000000..a0f6962 --- /dev/null +++ b/arch/h8300/boot/compressed/vmlinux.scr @@ -0,0 +1,9 @@ +SECTIONS +{ + .data : { + _input_len = .; + LONG(_input_data_end - _input_data) _input_data = .; + *(.data) + _input_data_end = .; + } +} diff --git a/arch/h8300/kernel/Makefile b/arch/h8300/kernel/Makefile index ccc1a7f..874f6ae 100644 --- a/arch/h8300/kernel/Makefile +++ b/arch/h8300/kernel/Makefile @@ -6,6 +6,7 @@ extra-y := vmlinux.lds obj-y := process.o traps.o ptrace.o irq.o \ sys_h8300.o time.o semaphore.o signal.o \ - setup.o gpio.o init_task.o syscalls.o + setup.o gpio.o init_task.o syscalls.o \ + entry.o obj-$(CONFIG_MODULES) += module.o h8300_ksyms.o diff --git a/arch/h8300/platform/h8s/entry.S b/arch/h8300/kernel/entry.S index f3d6b8e..ca74316 100644 --- a/arch/h8300/platform/h8s/entry.S +++ b/arch/h8300/kernel/entry.S @@ -1,11 +1,10 @@ /* -*- mode: asm -*- * - * linux/arch/h8300/platform/h8s/entry.S + * linux/arch/h8300/platform/h8300h/entry.S * * Yoshinori Sato <ysato@users.sourceforge.jp> + * David McCullough <davidm@snapgear.com> * - * fairly heavy changes to fix syscall args and signal processing - * by David McCullough <davidm@snapgear.com> */ /* @@ -23,13 +22,66 @@ #include <asm/thread_info.h> #include <asm/errno.h> +#if defined(CONFIG_CPU_H8300H) +#define USERRET 8 +INTERRUPTS = 64 + .h8300h + .macro SHLL2 reg + shll.l \reg + shll.l \reg + .endm + .macro SHLR2 reg + shlr.l \reg + shlr.l \reg + .endm + .macro SAVEREGS + mov.l er0,@-sp + mov.l er1,@-sp + mov.l er2,@-sp + mov.l er3,@-sp + .endm + .macro RESTOREREGS + mov.l @sp+,er3 + mov.l @sp+,er2 + .endm + .macro SAVEEXR + .endm + .macro RESTOREEXR + .endm +#endif +#if defined(CONFIG_CPU_H8S) +#define USERRET 10 +#define USEREXR 8 +INTERRUPTS = 128 .h8300s + .macro SHLL2 reg + shll.l #2,\reg + .endm + .macro SHLR2 reg + shlr.l #2,\reg + .endm + .macro SAVEREGS + stm.l er0-er3,@-sp + .endm + .macro RESTOREREGS + ldm.l @sp+,er2-er3 + .endm + .macro SAVEEXR + mov.w @(USEREXR:16,er0),r1 + mov.w r1,@(LEXR-LER3:16,sp) /* copy EXR */ + .endm + .macro RESTOREEXR + mov.w @(LEXR-LER1:16,sp),r1 /* restore EXR */ + mov.b r1l,r1h + mov.w r1,@(USEREXR:16,er0) + .endm +#endif + /* CPU context save/restore macros. */ - + .macro SAVE_ALL mov.l er0,@-sp - stc ccr,r0l /* check kernel mode */ btst #4,r0l bne 5f @@ -39,42 +91,38 @@ mov.l @sp,er0 /* restore saved er0 */ orc #0x10,ccr /* switch kernel stack */ mov.l @SYMBOL_NAME(sw_ksp),sp - sub.l #(LRET-LORIG),sp /* allocate LORIG - LRET */ - stm.l er0-er3,@-sp - mov.l @SYMBOL_NAME(sw_usp),er0 - mov.l @(10:16,er0),er1 /* copy the RET addr */ - mov.l er1,@(LRET-LER3:16,sp) - mov.w @(8:16,er0),r1 - mov.w r1,@(LEXR-LER3:16,sp) /* copy EXR */ + sub.l #(LRET-LORIG),sp /* allocate LORIG - LRET */ + SAVEREGS + mov.l @SYMBOL_NAME(sw_usp),er0 + mov.l @(USERRET:16,er0),er1 /* copy the RET addr */ + mov.l er1,@(LRET-LER3:16,sp) + SAVEEXR - mov.w e1,r1 /* e1 highbyte = ccr */ - and #0xef,r1h /* mask mode? flag */ - sub.w r0,r0 - mov.b r1h,r0l - mov.w r0,@(LCCR-LER3:16,sp) /* copy ccr */ mov.l @(LORIG-LER3:16,sp),er0 mov.l er0,@(LER0-LER3:16,sp) /* copy ER0 */ + mov.w e1,r1 /* e1 highbyte = ccr */ + and #0xef,r1h /* mask mode? flag */ bra 6f 5: /* kernel mode */ mov.l @sp,er0 /* restore saved er0 */ subs #2,sp /* set dummy ccr */ - stm.l er0-er3,@-sp + SAVEREGS mov.w @(LRET-LER3:16,sp),r1 /* copy old ccr */ +6: mov.b r1h,r1l mov.b #0,r1h - mov.w r1,@(LCCR-LER3:16,sp) -6: + mov.w r1,@(LCCR-LER3:16,sp) /* set ccr */ mov.l er6,@-sp /* syscall arg #6 */ mov.l er5,@-sp /* syscall arg #5 */ mov.l er4,@-sp /* syscall arg #4 */ - .endm + .endm /* r1 = ccr */ .macro RESTORE_ALL mov.l @sp+,er4 mov.l @sp+,er5 mov.l @sp+,er6 - ldm.l @sp+,er2-er3 + RESTOREREGS mov.w @(LCCR-LER1:16,sp),r0 /* check kernel mode */ btst #4,r0l bne 7f @@ -83,18 +131,16 @@ mov.l @SYMBOL_NAME(sw_usp),er0 mov.l @(LER0-LER1:16,sp),er1 /* restore ER0 */ mov.l er1,@er0 - mov.w @(LEXR-LER1:16,sp),r1 /* restore EXR */ - mov.b r1l,r1h - mov.w r1,@(8:16,er0) + RESTOREEXR mov.w @(LCCR-LER1:16,sp),r1 /* restore the RET addr */ mov.b r1l,r1h mov.b @(LRET+1-LER1:16,sp),r1l mov.w r1,e1 mov.w @(LRET+2-LER1:16,sp),r1 - mov.l er1,@(10:16,er0) + mov.l er1,@(USERRET:16,er0) mov.l @sp+,er1 - add.l #(LRET-LER1),sp /* remove LORIG - LRET */ + add.l #(LRET-LER1),sp /* remove LORIG - LRET */ mov.l sp,@SYMBOL_NAME(sw_ksp) andc #0xef,ccr /* switch to user mode */ mov.l er0,sp @@ -108,7 +154,7 @@ adds #4,sp /* remove the sw created LVEC */ rte .endm - + .globl SYMBOL_NAME(system_call) .globl SYMBOL_NAME(ret_from_exception) .globl SYMBOL_NAME(ret_from_fork) @@ -116,16 +162,25 @@ .globl SYMBOL_NAME(interrupt_redirect_table) .globl SYMBOL_NAME(sw_ksp),SYMBOL_NAME(sw_usp) .globl SYMBOL_NAME(resume) -.globl SYMBOL_NAME(trace_break) .globl SYMBOL_NAME(interrupt_entry) - -INTERRUPTS = 128 +.globl SYMBOL_NAME(trace_break) + #if defined(CONFIG_ROMKERNEL) .section .int_redirect,"ax" SYMBOL_NAME_LABEL(interrupt_redirect_table) +#if defined(CONFIG_CPU_H8300H) .rept 7 .long 0 .endr +#endif +#if defined(CONFIG_CPU_H8S) + .rept 5 + .long 0 + .endr + jmp @SYMBOL_NAME(trace_break) + .long 0 +#endif + jsr @SYMBOL_NAME(interrupt_entry) /* NMI */ jmp @SYMBOL_NAME(system_call) /* TRAPA #0 (System call) */ .long 0 @@ -141,20 +196,20 @@ SYMBOL_NAME_LABEL(interrupt_redirect_table) SYMBOL_NAME_LABEL(interrupt_redirect_table) .space 4 #endif - + .section .text .align 2 SYMBOL_NAME_LABEL(interrupt_entry) SAVE_ALL - mov.w @(LCCR,sp),r0 - btst #4,r0l + mov.l sp,er0 + add.l #LVEC,er0 + btst #4,r1l bne 1f + /* user LVEC */ mov.l @SYMBOL_NAME(sw_usp),er0 - mov.l @(4:16,er0),er0 - bra 2f + adds #4,er0 1: - mov.l @(LVEC:16,sp),er0 -2: + mov.l @er0,er0 /* LVEC address */ #if defined(CONFIG_ROMKERNEL) sub.l #SYMBOL_NAME(interrupt_redirect_table),er0 #endif @@ -162,69 +217,62 @@ SYMBOL_NAME_LABEL(interrupt_entry) mov.l @SYMBOL_NAME(interrupt_redirect_table),er1 sub.l er1,er0 #endif - shlr.l #2,er0 + SHLR2 er0 dec.l #1,er0 mov.l sp,er1 subs #4,er1 /* adjust ret_pc */ - jsr @SYMBOL_NAME(process_int) - mov.l @SYMBOL_NAME(irq_stat)+CPUSTAT_SOFTIRQ_PENDING,er0 - beq 1f - jsr @SYMBOL_NAME(do_softirq) -1: - jmp @SYMBOL_NAME(ret_from_exception) + jsr @SYMBOL_NAME(do_IRQ) + jmp @SYMBOL_NAME(ret_from_interrupt) SYMBOL_NAME_LABEL(system_call) subs #4,sp /* dummy LVEC */ SAVE_ALL + andc #0x7f,ccr mov.l er0,er4 - mov.l #-ENOSYS,er0 - mov.l er0,@(LER0:16,sp) /* save top of frame */ mov.l sp,er0 jsr @SYMBOL_NAME(set_esp0) - cmp.l #NR_syscalls,er4 - bcc SYMBOL_NAME(ret_from_exception):16 - shll.l #2,er4 - mov.l #SYMBOL_NAME(sys_call_table),er0 - add.l er4,er0 - mov.l @er0,er0 - mov.l er0,er4 - beq SYMBOL_NAME(ret_from_exception):16 mov.l sp,er2 and.w #0xe000,r2 - mov.b @((TASK_FLAGS+3-(TIF_SYSCALL_TRACE >> 3)):16,er2),r2l + mov.b @((TI_FLAGS+3-(TIF_SYSCALL_TRACE >> 3)):16,er2),r2l btst #(TIF_SYSCALL_TRACE & 7),r2l + beq 1f + jsr @SYMBOL_NAME(do_syscall_trace) +1: + cmp.l #NR_syscalls,er4 + bcc badsys + SHLL2 er4 + mov.l #SYMBOL_NAME(sys_call_table),er0 + add.l er4,er0 + mov.l @er0,er4 + beq SYMBOL_NAME(ret_from_exception):16 mov.l @(LER1:16,sp),er0 mov.l @(LER2:16,sp),er1 mov.l @(LER3:16,sp),er2 - andc #0x7f,ccr jsr @er4 - mov.l er0,@(LER0:16,sp) /* save the return value */ + mov.l er0,@(LER0:16,sp) /* save the return value */ + mov.l sp,er2 + and.w #0xe000,r2 + mov.b @((TI_FLAGS+3-(TIF_SYSCALL_TRACE >> 3)):16,er2),r2l + btst #(TIF_SYSCALL_TRACE & 7),r2l + beq 2f + jsr @SYMBOL_NAME(do_syscall_trace) +2: #if defined(CONFIG_SYSCALL_PRINT) jsr @SYMBOL_NAME(syscall_print) #endif - bra SYMBOL_NAME(ret_from_exception):8 -1: - jsr SYMBOL_NAME(syscall_trace) - mov.l @(LER1:16,sp),er0 - mov.l @(LER2:16,sp),er1 - mov.l @(LER3:16,sp),er2 - jsr @er4 - mov.l er0,@(LER0:16,sp) /* save the return value */ - jsr @SYMBOL_NAME(syscall_trace) - bra SYMBOL_NAME(ret_from_exception):8 + orc #0x80,ccr + bra resume_userspace -SYMBOL_NAME_LABEL(ret_from_fork) - mov.l er2,er0 - jsr @SYMBOL_NAME(schedule_tail) - bra SYMBOL_NAME(ret_from_exception):8 +badsys: + mov.l #-ENOSYS,er0 + mov.l er0,@(LER0:16,sp) + bra resume_userspace -SYMBOL_NAME_LABEL(reschedule) - /* save top of frame */ - mov.l sp,er0 - jsr @SYMBOL_NAME(set_esp0) - jsr @SYMBOL_NAME(schedule) +#if !defined(CONFIG_PREEMPT) +#define resume_kernel restore_all +#endif SYMBOL_NAME_LABEL(ret_from_exception) #if defined(CONFIG_PREEMPT) @@ -232,58 +280,68 @@ SYMBOL_NAME_LABEL(ret_from_exception) #endif SYMBOL_NAME_LABEL(ret_from_interrupt) mov.b @(LCCR+1:16,sp),r0l - btst #4,r0l /* check if returning to kernel */ - bne done:8 /* if so, skip resched, signals */ + btst #4,r0l + bne resume_kernel:8 /* return from kernel */ +resume_userspace: andc #0x7f,ccr mov.l sp,er4 - and.w #0xe000,r4 + and.w #0xe000,r4 /* er4 <- current thread info */ mov.l @(TI_FLAGS:16,er4),er1 and.l #_TIF_WORK_MASK,er1 - beq done:8 -1: - mov.l @(TI_FLAGS:16,er4),er1 + beq restore_all:8 +work_pending: btst #TIF_NEED_RESCHED,r1l - bne SYMBOL_NAME(reschedule):16 + bne work_resched:8 + /* work notifysig */ mov.l sp,er0 - subs #4,er0 /* adjust retpc */ - mov.l er2,er1 - jsr @SYMBOL_NAME(do_signal) + subs #4,er0 /* er0: pt_regs */ + jsr @SYMBOL_NAME(do_notify_resume) + bra restore_all:8 +work_resched: + mov.l sp,er0 + jsr @SYMBOL_NAME(set_esp0) + jsr @SYMBOL_NAME(schedule) + bra resume_userspace:8 +restore_all: + RESTORE_ALL /* Does RTE */ + #if defined(CONFIG_PREEMPT) - bra done:8 /* userspace thoru */ -3: - btst #4,r0l - beq done:8 /* userspace thoru */ -4: - mov.l @(TI_PRE_COUNT:16,er4),er1 - bne done:8 - mov.l @(TI_FLAGS:16,er4),er1 - btst #TIF_NEED_RESCHED,r1l - beq done:8 - mov.b r0l,r0l - bpl done:8 /* interrupt off (exception path?) */ - mov.l #PREEMPT_ACTIVE,er1 - mov.l er1,@(TI_PRE_COUNT:16,er4) +resume_kernel: + mov.l @(TI_PRE_COUNT:16,er4),er0 + bne restore_all:8 +need_resched: + mov.l @(TI_FLAGS:16,er4),er0 + btst #TIF_NEED_RESCHED,r0l + beq restore_all:8 + mov.b @(LCCR+1:16,sp),r0l /* Interrupt Enabled? */ + bmi restore_all:8 + mov.l #PREEMPT_ACTIVE,er0 + mov.l er0,@(TI_PRE_COUNT:16,er4) andc #0x7f,ccr + mov.l sp,er0 + jsr @SYMBOL_NAME(set_esp0) jsr @SYMBOL_NAME(schedule) - sub.l er1,er1 - mov.l er1,@(TI_PRE_COUNT:16,er4) orc #0x80,ccr - bra 4b:8 + bra need_resched:8 #endif -done: - RESTORE_ALL /* Does RTE */ + +SYMBOL_NAME_LABEL(ret_from_fork) + mov.l er2,er0 + jsr @SYMBOL_NAME(schedule_tail) + jmp @SYMBOL_NAME(ret_from_exception) SYMBOL_NAME_LABEL(resume) /* - * er0 = prev - * er1 = next - * return last in er2 + * Beware - when entering resume, offset of tss is in d1, + * prev (the current task) is in a0, next (the new task) + * is in a1 and d2.b is non-zero if the mm structure is + * shared between the tasks, so don't change these + * registers until their contents are no longer needed. */ /* save sr */ sub.w r3,r3 stc ccr,r3l - stc exr,r3h mov.w r3,@(THREAD_CCR+2:16,er0) /* disable interrupts */ @@ -291,41 +349,45 @@ SYMBOL_NAME_LABEL(resume) mov.l @SYMBOL_NAME(sw_usp),er3 mov.l er3,@(THREAD_USP:16,er0) mov.l sp,@(THREAD_KSP:16,er0) - + /* Skip address space switching if they are the same. */ /* FIXME: what did we hack out of here, this does nothing! */ mov.l @(THREAD_USP:16,er1),er0 mov.l er0,@SYMBOL_NAME(sw_usp) mov.l @(THREAD_KSP:16,er1),sp - + /* restore status register */ mov.w @(THREAD_CCR+2:16,er1),r3 ldc r3l,ccr - ldc r3h,exr - rts SYMBOL_NAME_LABEL(trace_break) - subs #4,sp /* dummy LVEC */ + subs #4,sp SAVE_ALL sub.l er1,er1 dec.l #1,er1 - mov.l er1,@(LORIG,sp) + mov.l er1,@(LORIG,sp) mov.l sp,er0 jsr @SYMBOL_NAME(set_esp0) mov.l @SYMBOL_NAME(sw_usp),er0 mov.l @er0,er1 + mov.w @(-2:16,er1),r2 + cmp.w #0x5730,r2 + beq 1f subs #2,er1 - mov.l er1,@er0 + mov.l er1,@er0 +1: and.w #0xff,e1 mov.l er1,er0 jsr @SYMBOL_NAME(trace_trap) - jmp @SYMBOL_NAME(ret_from_exception) + jmp @SYMBOL_NAME(ret_from_exception) .section .bss SYMBOL_NAME_LABEL(sw_ksp) - .space 4 + .space 4 SYMBOL_NAME_LABEL(sw_usp) - .space 4 + .space 4 + + .end diff --git a/arch/h8300/kernel/ints.c b/arch/h8300/kernel/ints.c deleted file mode 100644 index 3e4f479..0000000 --- a/arch/h8300/kernel/ints.c +++ /dev/null @@ -1,256 +0,0 @@ -/* - * linux/arch/h8300/kernel/ints.c - * - * Yoshinori Sato <ysato@users.sourceforge.jp> - * - * Based on linux/arch/$(ARCH)/platform/$(PLATFORM)/ints.c - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file COPYING in the main directory of this archive - * for more details. - * - * Copyright 1996 Roman Zippel - * Copyright 1999 D. Jeff Dionne <jeff@rt-control.com> - */ - -#include <linux/module.h> -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/sched.h> -#include <linux/kernel_stat.h> -#include <linux/seq_file.h> -#include <linux/interrupt.h> -#include <linux/init.h> -#include <linux/random.h> -#include <linux/bootmem.h> -#include <linux/hardirq.h> - -#include <asm/system.h> -#include <asm/irq.h> -#include <asm/traps.h> -#include <asm/io.h> -#include <asm/setup.h> -#include <asm/errno.h> - -/* - * This structure has only 4 elements for speed reasons - */ -typedef struct irq_handler { - irqreturn_t (*handler)(int, void *, struct pt_regs *); - int flags; - int count; - void *dev_id; - const char *devname; -} irq_handler_t; - -static irq_handler_t *irq_list[NR_IRQS]; -static int use_kmalloc; - -extern unsigned long *interrupt_redirect_table; -extern const int h8300_saved_vectors[]; -extern const unsigned long h8300_trap_table[]; -int h8300_enable_irq_pin(unsigned int irq); -void h8300_disable_irq_pin(unsigned int irq); - -#define CPU_VECTOR ((unsigned long *)0x000000) -#define ADDR_MASK (0xffffff) - -#if defined(CONFIG_RAMKERNEL) -static unsigned long __init *get_vector_address(void) -{ - unsigned long *rom_vector = CPU_VECTOR; - unsigned long base,tmp; - int vec_no; - - base = rom_vector[EXT_IRQ0] & ADDR_MASK; - - /* check romvector format */ - for (vec_no = EXT_IRQ1; vec_no <= EXT_IRQ0+EXT_IRQS; vec_no++) { - if ((base+(vec_no - EXT_IRQ0)*4) != (rom_vector[vec_no] & ADDR_MASK)) - return NULL; - } - - /* ramvector base address */ - base -= EXT_IRQ0*4; - - /* writerble check */ - tmp = ~(*(volatile unsigned long *)base); - (*(volatile unsigned long *)base) = tmp; - if ((*(volatile unsigned long *)base) != tmp) - return NULL; - return (unsigned long *)base; -} -#endif - -void __init init_IRQ(void) -{ -#if defined(CONFIG_RAMKERNEL) - int i; - unsigned long *ramvec,*ramvec_p; - const unsigned long *trap_entry; - const int *saved_vector; - - ramvec = get_vector_address(); - if (ramvec == NULL) - panic("interrupt vector serup failed."); - else - printk(KERN_INFO "virtual vector at 0x%08lx\n",(unsigned long)ramvec); - - /* create redirect table */ - ramvec_p = ramvec; - trap_entry = h8300_trap_table; - saved_vector = h8300_saved_vectors; - for ( i = 0; i < NR_IRQS; i++) { - if (i == *saved_vector) { - ramvec_p++; - saved_vector++; - } else { - if ( i < NR_TRAPS ) { - if (*trap_entry) - *ramvec_p = VECTOR(*trap_entry); - ramvec_p++; - trap_entry++; - } else - *ramvec_p++ = REDIRECT(interrupt_entry); - } - } - interrupt_redirect_table = ramvec; -#ifdef DUMP_VECTOR - ramvec_p = ramvec; - for (i = 0; i < NR_IRQS; i++) { - if ((i % 8) == 0) - printk(KERN_DEBUG "\n%p: ",ramvec_p); - printk(KERN_DEBUG "%p ",*ramvec_p); - ramvec_p++; - } - printk(KERN_DEBUG "\n"); -#endif -#endif -} - -int request_irq(unsigned int irq, - irqreturn_t (*handler)(int, void *, struct pt_regs *), - unsigned long flags, const char *devname, void *dev_id) -{ - irq_handler_t *irq_handle; - if (irq < 0 || irq >= NR_IRQS) { - printk(KERN_ERR "Incorrect IRQ %d from %s\n", irq, devname); - return -EINVAL; - } - - if (irq_list[irq] || (h8300_enable_irq_pin(irq) == -EBUSY)) - return -EBUSY; - - if (use_kmalloc) - irq_handle = kmalloc(sizeof(irq_handler_t), GFP_ATOMIC); - else { - /* use bootmem allocater */ - irq_handle = (irq_handler_t *)alloc_bootmem(sizeof(irq_handler_t)); - irq_handle = (irq_handler_t *)((unsigned long)irq_handle | 0x80000000); - } - - if (irq_handle == NULL) - return -ENOMEM; - - irq_handle->handler = handler; - irq_handle->flags = flags; - irq_handle->count = 0; - irq_handle->dev_id = dev_id; - irq_handle->devname = devname; - irq_list[irq] = irq_handle; - - if (irq_handle->flags & IRQF_SAMPLE_RANDOM) - rand_initialize_irq(irq); - - enable_irq(irq); - return 0; -} - -EXPORT_SYMBOL(request_irq); - -void free_irq(unsigned int irq, void *dev_id) -{ - if (irq >= NR_IRQS) - return; - - if (!irq_list[irq] || irq_list[irq]->dev_id != dev_id) - printk(KERN_WARNING "Removing probably wrong IRQ %d from %s\n", - irq, irq_list[irq]->devname); - disable_irq(irq); - h8300_disable_irq_pin(irq); - if (((unsigned long)irq_list[irq] & 0x80000000) == 0) { - kfree(irq_list[irq]); - irq_list[irq] = NULL; - } -} - -EXPORT_SYMBOL(free_irq); - -/* - * Do we need these probe functions on the m68k? - */ -unsigned long probe_irq_on (void) -{ - return 0; -} - -EXPORT_SYMBOL(probe_irq_on); - -int probe_irq_off (unsigned long irqs) -{ - return 0; -} - -EXPORT_SYMBOL(probe_irq_off); - -void enable_irq(unsigned int irq) -{ - if (irq >= EXT_IRQ0 && irq <= (EXT_IRQ0 + EXT_IRQS)) - IER_REGS |= 1 << (irq - EXT_IRQ0); -} - -void disable_irq(unsigned int irq) -{ - if (irq >= EXT_IRQ0 && irq <= (EXT_IRQ0 + EXT_IRQS)) - IER_REGS &= ~(1 << (irq - EXT_IRQ0)); -} - -asmlinkage void process_int(int irq, struct pt_regs *fp) -{ - irq_enter(); - h8300_clear_isr(irq); - if (irq >= NR_TRAPS && irq < NR_IRQS) { - if (irq_list[irq]) { - irq_list[irq]->handler(irq, irq_list[irq]->dev_id, fp); - irq_list[irq]->count++; - if (irq_list[irq]->flags & IRQF_SAMPLE_RANDOM) - add_interrupt_randomness(irq); - } - } else { - BUG(); - } - irq_exit(); -} - -int show_interrupts(struct seq_file *p, void *v) -{ - int i = *(loff_t *) v; - - if ((i < NR_IRQS) && (irq_list[i]!=NULL)) { - seq_printf(p, "%3d: %10u ",i,irq_list[i]->count); - seq_printf(p, "%s\n", irq_list[i]->devname); - } - - return 0; -} - -void init_irq_proc(void) -{ -} - -static int __init enable_kmalloc(void) -{ - use_kmalloc = 1; - return 0; -} -core_initcall(enable_kmalloc); diff --git a/arch/h8300/kernel/ptrace.c b/arch/h8300/kernel/ptrace.c index 8f2411d..8a7a991 100644 --- a/arch/h8300/kernel/ptrace.c +++ b/arch/h8300/kernel/ptrace.c @@ -219,7 +219,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) return ret; } -asmlinkage void syscall_trace(void) +asmlinkage void do_syscall_trace(void) { if (!test_thread_flag(TIF_SYSCALL_TRACE)) return; diff --git a/arch/h8300/kernel/signal.c b/arch/h8300/kernel/signal.c index 0295560..62ea12d 100644 --- a/arch/h8300/kernel/signal.c +++ b/arch/h8300/kernel/signal.c @@ -547,3 +547,9 @@ asmlinkage int do_signal(struct pt_regs *regs, sigset_t *oldset) } return 0; } + +asmlinkage void do_notify_resume(struct pt_regs *regs, u32 thread_info_flags) +{ + if (thread_info_flags & (_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK)) + do_signal(regs, NULL); +} diff --git a/arch/h8300/platform/h8300h/Makefile b/arch/h8300/platform/h8300h/Makefile index b24ea08..c5096369 100644 --- a/arch/h8300/platform/h8300h/Makefile +++ b/arch/h8300/platform/h8300h/Makefile @@ -4,4 +4,4 @@ # Reuse any files we can from the H8/300H # -obj-y := entry.o irq_pin.o ptrace_h8300h.o +obj-y := irq_pin.o ptrace_h8300h.o diff --git a/arch/h8300/platform/h8300h/entry.S b/arch/h8300/platform/h8300h/entry.S deleted file mode 100644 index f86ac3b..0000000 --- a/arch/h8300/platform/h8300h/entry.S +++ /dev/null @@ -1,332 +0,0 @@ -/* -*- mode: asm -*- - * - * linux/arch/h8300/platform/h8300h/entry.S - * - * Yoshinori Sato <ysato@users.sourceforge.jp> - * David McCullough <davidm@snapgear.com> - * - */ - -/* - * entry.S - * include exception/interrupt gateway - * system call entry - */ - -#include <linux/sys.h> -#include <asm/unistd.h> -#include <asm/setup.h> -#include <asm/segment.h> -#include <asm/linkage.h> -#include <asm/asm-offsets.h> -#include <asm/thread_info.h> -#include <asm/errno.h> - - .h8300h - -/* CPU context save/restore macros. */ - - .macro SAVE_ALL - mov.l er0,@-sp - - stc ccr,r0l /* check kernel mode */ - btst #4,r0l - bne 5f - - mov.l sp,@SYMBOL_NAME(sw_usp) /* user mode */ - mov.l @sp,er0 - orc #0x10,ccr - mov.l @SYMBOL_NAME(sw_ksp),sp - sub.l #(LRET-LORIG),sp /* allocate LORIG - LRET */ - mov.l er0,@-sp - mov.l er1,@-sp - mov.l @SYMBOL_NAME(sw_usp),er0 - mov.l @(8:16,er0),er1 /* copy the RET addr */ - mov.l er1,@(LRET-LER1:16,sp) - - mov.w e1,r1 /* e1 highbyte = ccr */ - and #0xef,r1h /* mask mode? flag */ - sub.w r0,r0 - mov.b r1h,r0l - mov.w r0,@(LCCR-LER1:16,sp) /* copy ccr */ - mov.l @(LORIG-LER1:16,sp),er0 - mov.l er0,@(LER0-LER1:16,sp) /* copy ER0 */ - bra 6f -5: - mov.l @sp,er0 /* kernel mode */ - subs #2,sp /* dummy ccr */ - mov.l er0,@-sp - mov.l er1,@-sp - mov.w @(LRET-LER1:16,sp),r1 /* copy old ccr */ - mov.b r1h,r1l - mov.b #0,r1h - mov.w r1,@(LCCR-LER1:16,sp) /* set ccr */ -6: - mov.l er2,@-sp - mov.l er3,@-sp - mov.l er6,@-sp /* syscall arg #6 */ - mov.l er5,@-sp /* syscall arg #5 */ - mov.l er4,@-sp /* syscall arg #4 */ - .endm - - .macro RESTORE_ALL - mov.l @sp+,er4 - mov.l @sp+,er5 - mov.l @sp+,er6 - mov.l @sp+,er3 - mov.l @sp+,er2 - mov.w @(LCCR-LER1:16,sp),r0 /* check kernel mode */ - btst #4,r0l - bne 7f - - orc #0x80,ccr - mov.l @SYMBOL_NAME(sw_usp),er0 - mov.l @(LER0-LER1:16,sp),er1 /* restore ER0 */ - mov.l er1,@er0 - mov.w @(LCCR-LER1:16,sp),r1 /* restore the RET addr */ - mov.b r1l,r1h - mov.b @(LRET+1-LER1:16,sp),r1l - mov.w r1,e1 - mov.w @(LRET+2-LER1:16,sp),r1 - mov.l er1,@(8:16,er0) - - mov.l @sp+,er1 - add.l #(LRET-LER1),sp /* remove LORIG - LRET */ - mov.l sp,@SYMBOL_NAME(sw_ksp) - mov.l er0,sp - bra 8f -7: - mov.l @sp+,er1 - adds #4,sp - adds #2,sp -8: - mov.l @sp+,er0 - adds #4,sp /* remove the sw created LVEC */ - rte - .endm - -.globl SYMBOL_NAME(system_call) -.globl SYMBOL_NAME(ret_from_exception) -.globl SYMBOL_NAME(ret_from_fork) -.globl SYMBOL_NAME(ret_from_interrupt) -.globl SYMBOL_NAME(interrupt_redirect_table) -.globl SYMBOL_NAME(sw_ksp),SYMBOL_NAME(sw_usp) -.globl SYMBOL_NAME(resume) -.globl SYMBOL_NAME(interrupt_redirect_table) -.globl SYMBOL_NAME(interrupt_entry) -.globl SYMBOL_NAME(system_call) -.globl SYMBOL_NAME(trace_break) - -#if defined(CONFIG_ROMKERNEL) -INTERRUPTS = 64 - .section .int_redirect,"ax" -SYMBOL_NAME_LABEL(interrupt_redirect_table) - .rept 7 - .long 0 - .endr - jsr @SYMBOL_NAME(interrupt_entry) /* NMI */ - jmp @SYMBOL_NAME(system_call) /* TRAPA #0 (System call) */ - .long 0 - .long 0 - jmp @SYMBOL_NAME(trace_break) /* TRAPA #3 (breakpoint) */ - .rept INTERRUPTS-12 - jsr @SYMBOL_NAME(interrupt_entry) - .endr -#endif -#if defined(CONFIG_RAMKERNEL) -.globl SYMBOL_NAME(interrupt_redirect_table) - .section .bss -SYMBOL_NAME_LABEL(interrupt_redirect_table) - .space 4 -#endif - - .section .text - .align 2 -SYMBOL_NAME_LABEL(interrupt_entry) - SAVE_ALL - mov.w @(LCCR,sp),r0 - btst #4,r0l - bne 1f - mov.l @SYMBOL_NAME(sw_usp),er0 - mov.l @(4:16,er0),er0 - bra 2f -1: - mov.l @(LVEC,sp),er0 -2: -#if defined(CONFIG_ROMKERNEL) - sub.l #SYMBOL_NAME(interrupt_redirect_table),er0 -#endif -#if defined(CONFIG_RAMKERNEL) - mov.l @SYMBOL_NAME(interrupt_redirect_table),er1 - sub.l er1,er0 -#endif - shlr.l er0 - shlr.l er0 - dec.l #1,er0 - mov.l sp,er1 - subs #4,er1 /* adjust ret_pc */ - jsr @SYMBOL_NAME(do_IRQ) - mov.l @SYMBOL_NAME(irq_stat)+CPUSTAT_SOFTIRQ_PENDING,er0 - beq 1f - jsr @SYMBOL_NAME(do_softirq) -1: - jmp @SYMBOL_NAME(ret_from_interrupt) - -SYMBOL_NAME_LABEL(system_call) - subs #4,sp /* dummy LVEC */ - SAVE_ALL - mov.w @(LCCR:16,sp),r1 - bset #4,r1l - ldc r1l,ccr - mov.l er0,er4 - mov.l #-ENOSYS,er0 - mov.l er0,@(LER0:16,sp) - - /* save top of frame */ - mov.l sp,er0 - jsr @SYMBOL_NAME(set_esp0) - cmp.l #NR_syscalls,er4 - bcc SYMBOL_NAME(ret_from_exception):16 - shll.l er4 - shll.l er4 - mov.l #SYMBOL_NAME(sys_call_table),er0 - add.l er4,er0 - mov.l @er0,er4 - beq SYMBOL_NAME(ret_from_exception):16 - mov.l sp,er2 - and.w #0xe000,r2 - mov.b @((TASK_FLAGS+3-(TIF_SYSCALL_TRACE >> 3)):16,er2),r2l - btst #(TIF_SYSCALL_TRACE & 7),r2l - bne 1f - mov.l @(LER1:16,sp),er0 - mov.l @(LER2:16,sp),er1 - mov.l @(LER3:16,sp),er2 - jsr @er4 - mov.l er0,@(LER0:16,sp) /* save the return value */ -#if defined(CONFIG_SYSCALL_PRINT) - jsr @SYMBOL_NAME(syscall_print) -#endif - bra SYMBOL_NAME(ret_from_exception):8 -1: - jsr SYMBOL_NAME(syscall_trace) - mov.l @(LER1:16,sp),er0 - mov.l @(LER2:16,sp),er1 - mov.l @(LER3:16,sp),er2 - jsr @er4 - mov.l er0,@(LER0:16,sp) /* save the return value */ - jsr @SYMBOL_NAME(syscall_trace) - bra SYMBOL_NAME(ret_from_exception):8 - -SYMBOL_NAME_LABEL(ret_from_fork) - mov.l er2,er0 - jsr @SYMBOL_NAME(schedule_tail) - bra SYMBOL_NAME(ret_from_exception):8 - -SYMBOL_NAME_LABEL(reschedule) - /* save top of frame */ - mov.l sp,er0 - jsr @SYMBOL_NAME(set_esp0) - jsr @SYMBOL_NAME(schedule) - -SYMBOL_NAME_LABEL(ret_from_exception) -#if defined(CONFIG_PREEMPT) - orc #0x80,ccr -#endif -SYMBOL_NAME_LABEL(ret_from_interrupt) - mov.b @(LCCR+1:16,sp),r0l - btst #4,r0l /* check if returning to kernel */ - bne done:8 /* if so, skip resched, signals */ - andc #0x7f,ccr - mov.l sp,er4 - and.w #0xe000,r4 - mov.l @(TI_FLAGS:16,er4),er1 - and.l #_TIF_WORK_MASK,er1 - beq done:8 -1: - mov.l @(TI_FLAGS:16,er4),er1 - btst #TIF_NEED_RESCHED,r1l - bne SYMBOL_NAME(reschedule):16 - mov.l sp,er0 - subs #4,er0 /* adjust retpc */ - mov.l er2,er1 - jsr @SYMBOL_NAME(do_signal) -#if defined(CONFIG_PREEMPT) - bra done:8 /* userspace thoru */ -3: - btst #4,r0l - beq done:8 /* userspace thoru */ -4: - mov.l @(TI_PRE_COUNT:16,er4),er1 - bne done:8 - mov.l @(TI_FLAGS:16,er4),er1 - btst #TIF_NEED_RESCHED,r1l - beq done:8 - mov.b r0l,r0l - bpl done:8 /* interrupt off (exception path?) */ - mov.l #PREEMPT_ACTIVE,er1 - mov.l er1,@(TI_PRE_COUNT:16,er4) - andc #0x7f,ccr - jsr @SYMBOL_NAME(schedule) - sub.l er1,er1 - mov.l er1,@(TI_PRE_COUNT:16,er4) - orc #0x80,ccr - bra 4b:8 -#endif -done: - RESTORE_ALL /* Does RTE */ - -SYMBOL_NAME_LABEL(resume) - /* - * Beware - when entering resume, offset of tss is in d1, - * prev (the current task) is in a0, next (the new task) - * is in a1 and d2.b is non-zero if the mm structure is - * shared between the tasks, so don't change these - * registers until their contents are no longer needed. - */ - - /* save sr */ - sub.w r3,r3 - stc ccr,r3l - mov.w r3,@(THREAD_CCR+2:16,er0) - - /* disable interrupts */ - orc #0x80,ccr - mov.l @SYMBOL_NAME(sw_usp),er3 - mov.l er3,@(THREAD_USP:16,er0) - mov.l sp,@(THREAD_KSP:16,er0) - - /* Skip address space switching if they are the same. */ - /* FIXME: what did we hack out of here, this does nothing! */ - - mov.l @(THREAD_USP:16,er1),er0 - mov.l er0,@SYMBOL_NAME(sw_usp) - mov.l @(THREAD_KSP:16,er1),sp - - /* restore status register */ - mov.w @(THREAD_CCR+2:16,er1),r3 - - ldc r3l,ccr - rts - -SYMBOL_NAME_LABEL(trace_break) - subs #4,sp - SAVE_ALL - sub.l er1,er1 - dec.l #1,er1 - mov.l er1,@(LORIG,sp) - mov.l sp,er0 - jsr @SYMBOL_NAME(set_esp0) - mov.l @SYMBOL_NAME(sw_usp),er0 - mov.l @er0,er1 - subs #2,er1 - mov.l er1,@er0 - and.w #0xff,e1 - mov.l er1,er0 - jsr @SYMBOL_NAME(trace_trap) - jmp @SYMBOL_NAME(ret_from_exception) - - .section .bss -SYMBOL_NAME_LABEL(sw_ksp) - .space 4 -SYMBOL_NAME_LABEL(sw_usp) - .space 4 diff --git a/arch/h8300/platform/h8s/Makefile b/arch/h8300/platform/h8s/Makefile index 0847b15..bf12418 100644 --- a/arch/h8300/platform/h8s/Makefile +++ b/arch/h8300/platform/h8s/Makefile @@ -4,4 +4,4 @@ # Reuse any files we can from the H8S # -obj-y := entry.o ints_h8s.o ptrace_h8s.o +obj-y := ints_h8s.o ptrace_h8s.o diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig index 8770a5d..8531a54 100644 --- a/arch/i386/Kconfig +++ b/arch/i386/Kconfig @@ -441,8 +441,8 @@ config X86_REBOOTFIXUPS this config is intended, is when reboot ends with a stalled/hung system. - Currently, the only fixup is for the Geode GX1/CS5530A/TROM2.1. - combination. + Currently, the only fixup is for the Geode machines using + CS5530A and CS5536 chipsets. Say Y if you want to enable the fixup. Currently, it's safe to enable this option even if you don't need it. @@ -541,7 +541,7 @@ config HIGHMEM4G config HIGHMEM64G bool "64GB" - depends on X86_CMPXCHG64 + depends on !M386 && !M486 help Select this if you have a 32-bit processor and more than 4 gigabytes of physical RAM. @@ -1212,8 +1212,12 @@ source "drivers/Kconfig" source "fs/Kconfig" -menu "Instrumentation Support" +menuconfig INSTRUMENTATION + bool "Instrumentation Support" depends on EXPERIMENTAL + default y + +if INSTRUMENTATION source "arch/i386/oprofile/Kconfig" @@ -1226,7 +1230,8 @@ config KPROBES a probepoint and specifies the callback. Kprobes is useful for kernel debugging, non-intrusive instrumentation and testing. If in doubt, say "N". -endmenu + +endif # INSTRUMENTATION source "arch/i386/Kconfig.debug" diff --git a/arch/i386/Kconfig.cpu b/arch/i386/Kconfig.cpu index d7f6fb0..9cbe76c 100644 --- a/arch/i386/Kconfig.cpu +++ b/arch/i386/Kconfig.cpu @@ -299,7 +299,7 @@ config X86_POPAD_OK config X86_CMPXCHG64 bool - depends on !M386 && !M486 + depends on X86_PAE default y config X86_ALIGNMENT_16 @@ -344,8 +344,8 @@ config X86_CMOV depends on (MK7 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7) default y -config X86_MINIMUM_CPU_MODEL +config X86_MINIMUM_CPU_FAMILY int - default "4" if X86_XADD || X86_CMPXCHG || X86_BSWAP - default "0" + default "4" if X86_XADD || X86_CMPXCHG || X86_BSWAP || X86_WP_WORKS_OK + default "3" diff --git a/arch/i386/boot/Makefile b/arch/i386/boot/Makefile index bfbc320..08678a0a 100644 --- a/arch/i386/boot/Makefile +++ b/arch/i386/boot/Makefile @@ -25,27 +25,56 @@ SVGA_MODE := -DSVGA_MODE=NORMAL_VGA #RAMDISK := -DRAMDISK=512 -targets := vmlinux.bin bootsect bootsect.o \ - setup setup.o zImage bzImage +targets := vmlinux.bin setup.bin setup.elf zImage bzImage subdir- := compressed +setup-y += a20.o apm.o cmdline.o copy.o cpu.o cpucheck.o edd.o +setup-y += header.o main.o mca.o memory.o pm.o pmjump.o +setup-y += printf.o string.o tty.o video.o version.o voyager.o + +# The link order of the video-*.o modules can matter. In particular, +# video-vga.o *must* be listed first, followed by video-vesa.o. +# Hardware-specific drivers should follow in the order they should be +# probed, and video-bios.o should typically be last. +setup-y += video-vga.o +setup-y += video-vesa.o +setup-y += video-bios.o + hostprogs-y := tools/build HOSTCFLAGS_build.o := $(LINUXINCLUDE) # --------------------------------------------------------------------------- +# How to compile the 16-bit code. Note we always compile for -march=i386, +# that way we can complain to the user if the CPU is insufficient. +cflags-i386 := +cflags-x86_64 := -m32 +CFLAGS := $(LINUXINCLUDE) -g -Os -D_SETUP -D__KERNEL__ \ + $(cflags-$(ARCH)) \ + -Wall -Wstrict-prototypes \ + -march=i386 -mregparm=3 \ + -include $(srctree)/$(src)/code16gcc.h \ + -fno-strict-aliasing -fomit-frame-pointer \ + $(call cc-option, -ffreestanding) \ + $(call cc-option, -fno-toplevel-reorder,\ + $(call cc-option, -fno-unit-at-a-time)) \ + $(call cc-option, -fno-stack-protector) \ + $(call cc-option, -mpreferred-stack-boundary=2) +AFLAGS := $(CFLAGS) -D__ASSEMBLY__ + $(obj)/zImage: IMAGE_OFFSET := 0x1000 $(obj)/zImage: EXTRA_AFLAGS := $(SVGA_MODE) $(RAMDISK) $(obj)/bzImage: IMAGE_OFFSET := 0x100000 +$(obj)/bzImage: EXTRA_CFLAGS := -D__BIG_KERNEL__ $(obj)/bzImage: EXTRA_AFLAGS := $(SVGA_MODE) $(RAMDISK) -D__BIG_KERNEL__ $(obj)/bzImage: BUILDFLAGS := -b quiet_cmd_image = BUILD $@ -cmd_image = $(obj)/tools/build $(BUILDFLAGS) $(obj)/bootsect $(obj)/setup \ +cmd_image = $(obj)/tools/build $(BUILDFLAGS) $(obj)/setup.bin \ $(obj)/vmlinux.bin $(ROOT_DEV) > $@ -$(obj)/zImage $(obj)/bzImage: $(obj)/bootsect $(obj)/setup \ +$(obj)/zImage $(obj)/bzImage: $(obj)/setup.bin \ $(obj)/vmlinux.bin $(obj)/tools/build FORCE $(call if_changed,image) @echo 'Kernel: $@ is ready' ' (#'`cat .version`')' @@ -53,12 +82,17 @@ $(obj)/zImage $(obj)/bzImage: $(obj)/bootsect $(obj)/setup \ $(obj)/vmlinux.bin: $(obj)/compressed/vmlinux FORCE $(call if_changed,objcopy) -LDFLAGS_bootsect := -Ttext 0x0 -s --oformat binary -LDFLAGS_setup := -Ttext 0x0 -s --oformat binary -e begtext +SETUP_OBJS = $(addprefix $(obj)/,$(setup-y)) -$(obj)/setup $(obj)/bootsect: %: %.o FORCE +LDFLAGS_setup.elf := -T +$(obj)/setup.elf: $(src)/setup.ld $(SETUP_OBJS) FORCE $(call if_changed,ld) +OBJCOPYFLAGS_setup.bin := -O binary + +$(obj)/setup.bin: $(obj)/setup.elf FORCE + $(call if_changed,objcopy) + $(obj)/compressed/vmlinux: FORCE $(Q)$(MAKE) $(build)=$(obj)/compressed IMAGE_OFFSET=$(IMAGE_OFFSET) $@ diff --git a/arch/i386/boot/a20.c b/arch/i386/boot/a20.c new file mode 100644 index 0000000..31348d0 --- /dev/null +++ b/arch/i386/boot/a20.c @@ -0,0 +1,161 @@ +/* -*- linux-c -*- ------------------------------------------------------- * + * + * Copyright (C) 1991, 1992 Linus Torvalds + * Copyright 2007 rPath, Inc. - All Rights Reserved + * + * This file is part of the Linux kernel, and is made available under + * the terms of the GNU General Public License version 2. + * + * ----------------------------------------------------------------------- */ + +/* + * arch/i386/boot/a20.c + * + * Enable A20 gate (return -1 on failure) + */ + +#include "boot.h" + +#define MAX_8042_LOOPS 100000 + +static int empty_8042(void) +{ + u8 status; + int loops = MAX_8042_LOOPS; + + while (loops--) { + io_delay(); + + status = inb(0x64); + if (status & 1) { + /* Read and discard input data */ + io_delay(); + (void)inb(0x60); + } else if (!(status & 2)) { + /* Buffers empty, finished! */ + return 0; + } + } + + return -1; +} + +/* Returns nonzero if the A20 line is enabled. The memory address + used as a test is the int $0x80 vector, which should be safe. */ + +#define A20_TEST_ADDR (4*0x80) +#define A20_TEST_SHORT 32 +#define A20_TEST_LONG 2097152 /* 2^21 */ + +static int a20_test(int loops) +{ + int ok = 0; + int saved, ctr; + + set_fs(0x0000); + set_gs(0xffff); + + saved = ctr = rdfs32(A20_TEST_ADDR); + + while (loops--) { + wrfs32(++ctr, A20_TEST_ADDR); + io_delay(); /* Serialize and make delay constant */ + ok = rdgs32(A20_TEST_ADDR+0x10) ^ ctr; + if (ok) + break; + } + + wrfs32(saved, A20_TEST_ADDR); + return ok; +} + +/* Quick test to see if A20 is already enabled */ +static int a20_test_short(void) +{ + return a20_test(A20_TEST_SHORT); +} + +/* Longer test that actually waits for A20 to come on line; this + is useful when dealing with the KBC or other slow external circuitry. */ +static int a20_test_long(void) +{ + return a20_test(A20_TEST_LONG); +} + +static void enable_a20_bios(void) +{ + asm volatile("pushfl; int $0x15; popfl" + : : "a" ((u16)0x2401)); +} + +static void enable_a20_kbc(void) +{ + empty_8042(); + + outb(0xd1, 0x64); /* Command write */ + empty_8042(); + + outb(0xdf, 0x60); /* A20 on */ + empty_8042(); +} + +static void enable_a20_fast(void) +{ + u8 port_a; + + port_a = inb(0x92); /* Configuration port A */ + port_a |= 0x02; /* Enable A20 */ + port_a &= ~0x01; /* Do not reset machine */ + outb(port_a, 0x92); +} + +/* + * Actual routine to enable A20; return 0 on ok, -1 on failure + */ + +#define A20_ENABLE_LOOPS 255 /* Number of times to try */ + +int enable_a20(void) +{ + int loops = A20_ENABLE_LOOPS; + +#if defined(CONFIG_X86_ELAN) + /* Elan croaks if we try to touch the KBC */ + enable_a20_fast(); + while (!a20_test_long()) + ; + return 0; +#elif defined(CONFIG_X86_VOYAGER) + /* On Voyager, a20_test() is unsafe? */ + enable_a20_kbc(); + return 0; +#else + while (loops--) { + /* First, check to see if A20 is already enabled + (legacy free, etc.) */ + if (a20_test_short()) + return 0; + + /* Next, try the BIOS (INT 0x15, AX=0x2401) */ + enable_a20_bios(); + if (a20_test_short()) + return 0; + + /* Try enabling A20 through the keyboard controller */ + empty_8042(); + if (a20_test_short()) + return 0; /* BIOS worked, but with delayed reaction */ + + enable_a20_kbc(); + if (a20_test_long()) + return 0; + + /* Finally, try enabling the "fast A20 gate" */ + enable_a20_fast(); + if (a20_test_long()) + return 0; + } + + return -1; +#endif +} diff --git a/arch/i386/boot/apm.c b/arch/i386/boot/apm.c new file mode 100644 index 0000000..a34087c --- /dev/null +++ b/arch/i386/boot/apm.c @@ -0,0 +1,97 @@ +/* -*- linux-c -*- ------------------------------------------------------- * + * + * Copyright (C) 1991, 1992 Linus Torvalds + * Copyright 2007 rPath, Inc. - All Rights Reserved + * + * Original APM BIOS checking by Stephen Rothwell, May 1994 + * (sfr@canb.auug.org.au) + * + * This file is part of the Linux kernel, and is made available under + * the terms of the GNU General Public License version 2. + * + * ----------------------------------------------------------------------- */ + +/* + * arch/i386/boot/apm.c + * + * Get APM BIOS information + */ + +#include "boot.h" + +#if defined(CONFIG_APM) || defined(CONFIG_APM_MODULE) + +int query_apm_bios(void) +{ + u16 ax, bx, cx, dx, di; + u32 ebx, esi; + u8 err; + + /* APM BIOS installation check */ + ax = 0x5300; + bx = cx = 0; + asm volatile("pushl %%ebp ; int $0x15 ; popl %%ebp ; setc %0" + : "=d" (err), "+a" (ax), "+b" (bx), "+c" (cx) + : : "esi", "edi"); + + if (err) + return -1; /* No APM BIOS */ + + if (bx != 0x504d) /* "PM" signature */ + return -1; + + if (cx & 0x02) /* 32 bits supported? */ + return -1; + + /* Disconnect first, just in case */ + ax = 0x5304; + asm volatile("pushl %%ebp ; int $0x15 ; popl %%ebp" + : "+a" (ax) + : : "ebx", "ecx", "edx", "esi", "edi"); + + /* Paranoia */ + ebx = esi = 0; + cx = dx = di = 0; + + /* 32-bit connect */ + asm volatile("pushl %%ebp ; int $0x15 ; popl %%ebp ; setc %6" + : "=a" (ax), "+b" (ebx), "+c" (cx), "+d" (dx), + "+S" (esi), "+D" (di), "=m" (err) + : "a" (0x5303)); + + boot_params.apm_bios_info.cseg = ax; + boot_params.apm_bios_info.offset = ebx; + boot_params.apm_bios_info.cseg_16 = cx; + boot_params.apm_bios_info.dseg = dx; + boot_params.apm_bios_info.cseg_len = (u16)esi; + boot_params.apm_bios_info.cseg_16_len = esi >> 16; + boot_params.apm_bios_info.dseg_len = di; + + if (err) + return -1; + + /* Redo the installation check as the 32-bit connect; + some BIOSes return different flags this way... */ + + ax = 0x5300; + bx = cx = 0; + asm volatile("pushl %%ebp ; int $0x15 ; popl %%ebp ; setc %0" + : "=d" (err), "+a" (ax), "+b" (bx), "+c" (cx) + : : "esi", "edi"); + + if (err || bx != 0x504d) { + /* Failure with 32-bit connect, try to disconect and ignore */ + ax = 0x5304; + bx = 0; + asm volatile("pushl %%ebp ; int $0x15 ; popl %%ebp" + : "+a" (ax), "+b" (bx) + : : "ecx", "edx", "esi", "edi"); + return -1; + } + + boot_params.apm_bios_info.version = ax; + boot_params.apm_bios_info.flags = cx; + return 0; +} + +#endif diff --git a/arch/i386/boot/bitops.h b/arch/i386/boot/bitops.h new file mode 100644 index 0000000..8dcc8dc --- /dev/null +++ b/arch/i386/boot/bitops.h @@ -0,0 +1,45 @@ +/* -*- linux-c -*- ------------------------------------------------------- * + * + * Copyright (C) 1991, 1992 Linus Torvalds + * Copyright 2007 rPath, Inc. - All Rights Reserved + * + * This file is part of the Linux kernel, and is made available under + * the terms of the GNU General Public License version 2. + * + * ----------------------------------------------------------------------- */ + +/* + * arch/i386/boot/bitops.h + * + * Very simple bitops for the boot code. + */ + +#ifndef BOOT_BITOPS_H +#define BOOT_BITOPS_H +#define _LINUX_BITOPS_H /* Inhibit inclusion of <linux/bitops.h> */ + +static inline int constant_test_bit(int nr, const void *addr) +{ + const u32 *p = (const u32 *)addr; + return ((1UL << (nr & 31)) & (p[nr >> 5])) != 0; +} +static inline int variable_test_bit(int nr, const void *addr) +{ + u8 v; + const u32 *p = (const u32 *)addr; + + asm("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr)); + return v; +} + +#define test_bit(nr,addr) \ +(__builtin_constant_p(nr) ? \ + constant_test_bit((nr),(addr)) : \ + variable_test_bit((nr),(addr))) + +static inline void set_bit(int nr, void *addr) +{ + asm("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr)); +} + +#endif /* BOOT_BITOPS_H */ diff --git a/arch/i386/boot/boot.h b/arch/i386/boot/boot.h new file mode 100644 index 0000000..0329c4f --- /dev/null +++ b/arch/i386/boot/boot.h @@ -0,0 +1,296 @@ +/* -*- linux-c -*- ------------------------------------------------------- * + * + * Copyright (C) 1991, 1992 Linus Torvalds + * Copyright 2007 rPath, Inc. - All Rights Reserved + * + * This file is part of the Linux kernel, and is made available under + * the terms of the GNU General Public License version 2. + * + * ----------------------------------------------------------------------- */ + +/* + * arch/i386/boot/boot.h + * + * Header file for the real-mode kernel code + */ + +#ifndef BOOT_BOOT_H +#define BOOT_BOOT_H + +#ifndef __ASSEMBLY__ + +#include <stdarg.h> +#include <linux/types.h> +#include <linux/edd.h> +#include <asm/boot.h> +#include <asm/bootparam.h> + +/* Useful macros */ +#define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)])) + +extern struct setup_header hdr; +extern struct boot_params boot_params; + +/* Basic port I/O */ +static inline void outb(u8 v, u16 port) +{ + asm volatile("outb %0,%1" : : "a" (v), "dN" (port)); +} +static inline u8 inb(u16 port) +{ + u8 v; + asm volatile("inb %1,%0" : "=a" (v) : "dN" (port)); + return v; +} + +static inline void outw(u16 v, u16 port) +{ + asm volatile("outw %0,%1" : : "a" (v), "dN" (port)); +} +static inline u16 inw(u16 port) +{ + u16 v; + asm volatile("inw %1,%0" : "=a" (v) : "dN" (port)); + return v; +} + +static inline void outl(u32 v, u16 port) +{ + asm volatile("outl %0,%1" : : "a" (v), "dn" (port)); +} +static inline u32 inl(u32 port) +{ + u32 v; + asm volatile("inl %1,%0" : "=a" (v) : "dN" (port)); + return v; +} + +static inline void io_delay(void) +{ + const u16 DELAY_PORT = 0x80; + asm volatile("outb %%al,%0" : : "dN" (DELAY_PORT)); +} + +/* These functions are used to reference data in other segments. */ + +static inline u16 ds(void) +{ + u16 seg; + asm("movw %%ds,%0" : "=rm" (seg)); + return seg; +} + +static inline void set_fs(u16 seg) +{ + asm volatile("movw %0,%%fs" : : "rm" (seg)); +} +static inline u16 fs(void) +{ + u16 seg; + asm("movw %%fs,%0" : "=rm" (seg)); + return seg; +} + +static inline void set_gs(u16 seg) +{ + asm volatile("movw %0,%%gs" : : "rm" (seg)); +} +static inline u16 gs(void) +{ + u16 seg; + asm("movw %%gs,%0" : "=rm" (seg)); + return seg; +} + +typedef unsigned int addr_t; + +static inline u8 rdfs8(addr_t addr) +{ + u8 v; + asm("movb %%fs:%1,%0" : "=r" (v) : "m" (*(u8 *)addr)); + return v; +} +static inline u16 rdfs16(addr_t addr) +{ + u16 v; + asm("movw %%fs:%1,%0" : "=r" (v) : "m" (*(u16 *)addr)); + return v; +} +static inline u32 rdfs32(addr_t addr) +{ + u32 v; + asm("movl %%fs:%1,%0" : "=r" (v) : "m" (*(u32 *)addr)); + return v; +} + +static inline void wrfs8(u8 v, addr_t addr) +{ + asm volatile("movb %1,%%fs:%0" : "+m" (*(u8 *)addr) : "r" (v)); +} +static inline void wrfs16(u16 v, addr_t addr) +{ + asm volatile("movw %1,%%fs:%0" : "+m" (*(u16 *)addr) : "r" (v)); +} +static inline void wrfs32(u32 v, addr_t addr) +{ + asm volatile("movl %1,%%fs:%0" : "+m" (*(u32 *)addr) : "r" (v)); +} + +static inline u8 rdgs8(addr_t addr) +{ + u8 v; + asm("movb %%gs:%1,%0" : "=r" (v) : "m" (*(u8 *)addr)); + return v; +} +static inline u16 rdgs16(addr_t addr) +{ + u16 v; + asm("movw %%gs:%1,%0" : "=r" (v) : "m" (*(u16 *)addr)); + return v; +} +static inline u32 rdgs32(addr_t addr) +{ + u32 v; + asm("movl %%gs:%1,%0" : "=r" (v) : "m" (*(u32 *)addr)); + return v; +} + +static inline void wrgs8(u8 v, addr_t addr) +{ + asm volatile("movb %1,%%gs:%0" : "+m" (*(u8 *)addr) : "r" (v)); +} +static inline void wrgs16(u16 v, addr_t addr) +{ + asm volatile("movw %1,%%gs:%0" : "+m" (*(u16 *)addr) : "r" (v)); +} +static inline void wrgs32(u32 v, addr_t addr) +{ + asm volatile("movl %1,%%gs:%0" : "+m" (*(u32 *)addr) : "r" (v)); +} + +/* Note: these only return true/false, not a signed return value! */ +static inline int memcmp(const void *s1, const void *s2, size_t len) +{ + u8 diff; + asm("repe; cmpsb; setnz %0" + : "=qm" (diff), "+D" (s1), "+S" (s2), "+c" (len)); + return diff; +} + +static inline int memcmp_fs(const void *s1, addr_t s2, size_t len) +{ + u8 diff; + asm("fs; repe; cmpsb; setnz %0" + : "=qm" (diff), "+D" (s1), "+S" (s2), "+c" (len)); + return diff; +} +static inline int memcmp_gs(const void *s1, addr_t s2, size_t len) +{ + u8 diff; + asm("gs; repe; cmpsb; setnz %0" + : "=qm" (diff), "+D" (s1), "+S" (s2), "+c" (len)); + return diff; +} + +static inline int isdigit(int ch) +{ + return (ch >= '0') && (ch <= '9'); +} + +/* Heap -- available for dynamic lists. */ +#define STACK_SIZE 512 /* Minimum number of bytes for stack */ + +extern char _end[]; +extern char *HEAP; +extern char *heap_end; +#define RESET_HEAP() ((void *)( HEAP = _end )) +static inline char *__get_heap(size_t s, size_t a, size_t n) +{ + char *tmp; + + HEAP = (char *)(((size_t)HEAP+(a-1)) & ~(a-1)); + tmp = HEAP; + HEAP += s*n; + return tmp; +} +#define GET_HEAP(type, n) \ + ((type *)__get_heap(sizeof(type),__alignof__(type),(n))) + +static inline int heap_free(void) +{ + return heap_end-HEAP; +} + +/* copy.S */ + +void copy_to_fs(addr_t dst, void *src, size_t len); +void *copy_from_fs(void *dst, addr_t src, size_t len); +void copy_to_gs(addr_t dst, void *src, size_t len); +void *copy_from_gs(void *dst, addr_t src, size_t len); +void *memcpy(void *dst, void *src, size_t len); +void *memset(void *dst, int c, size_t len); + +#define memcpy(d,s,l) __builtin_memcpy(d,s,l) +#define memset(d,c,l) __builtin_memset(d,c,l) + +/* a20.c */ +int enable_a20(void); + +/* apm.c */ +int query_apm_bios(void); + +/* cmdline.c */ +int cmdline_find_option(const char *option, char *buffer, int bufsize); + +/* cpu.c, cpucheck.c */ +int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr); +int validate_cpu(void); + +/* edd.c */ +void query_edd(void); + +/* header.S */ +void __attribute__((noreturn)) die(void); + +/* mca.c */ +int query_mca(void); + +/* memory.c */ +int detect_memory(void); + +/* pm.c */ +void __attribute__((noreturn)) go_to_protected_mode(void); + +/* pmjump.S */ +void __attribute__((noreturn)) + protected_mode_jump(u32 entrypoint, u32 bootparams); + +/* printf.c */ +int sprintf(char *buf, const char *fmt, ...); +int vsprintf(char *buf, const char *fmt, va_list args); +int printf(const char *fmt, ...); + +/* string.c */ +int strcmp(const char *str1, const char *str2); +size_t strnlen(const char *s, size_t maxlen); +unsigned int atou(const char *s); + +/* tty.c */ +void puts(const char *); +void putchar(int); +int getchar(void); +void kbd_flush(void); +int getchar_timeout(void); + +/* video.c */ +void set_video(void); + +/* video-vesa.c */ +void vesa_store_edid(void); + +/* voyager.c */ +int query_voyager(void); + +#endif /* __ASSEMBLY__ */ + +#endif /* BOOT_BOOT_H */ diff --git a/arch/i386/boot/bootsect.S b/arch/i386/boot/bootsect.S deleted file mode 100644 index 011b7a4..0000000 --- a/arch/i386/boot/bootsect.S +++ /dev/null @@ -1,98 +0,0 @@ -/* - * bootsect.S Copyright (C) 1991, 1992 Linus Torvalds - * - * modified by Drew Eckhardt - * modified by Bruce Evans (bde) - * modified by Chris Noe (May 1999) (as86 -> gas) - * gutted by H. Peter Anvin (Jan 2003) - * - * BIG FAT NOTE: We're in real mode using 64k segments. Therefore segment - * addresses must be multiplied by 16 to obtain their respective linear - * addresses. To avoid confusion, linear addresses are written using leading - * hex while segment addresses are written as segment:offset. - * - */ - -#include <asm/boot.h> - -SETUPSECTS = 4 /* default nr of setup-sectors */ -BOOTSEG = 0x07C0 /* original address of boot-sector */ -INITSEG = DEF_INITSEG /* we move boot here - out of the way */ -SETUPSEG = DEF_SETUPSEG /* setup starts here */ -SYSSEG = DEF_SYSSEG /* system loaded at 0x10000 (65536) */ -SYSSIZE = DEF_SYSSIZE /* system size: # of 16-byte clicks */ - /* to be loaded */ -ROOT_DEV = 0 /* ROOT_DEV is now written by "build" */ -SWAP_DEV = 0 /* SWAP_DEV is now written by "build" */ - -#ifndef SVGA_MODE -#define SVGA_MODE ASK_VGA -#endif - -#ifndef RAMDISK -#define RAMDISK 0 -#endif - -#ifndef ROOT_RDONLY -#define ROOT_RDONLY 1 -#endif - -.code16 -.text - -.global _start -_start: - - # Normalize the start address - jmpl $BOOTSEG, $start2 - -start2: - movw %cs, %ax - movw %ax, %ds - movw %ax, %es - movw %ax, %ss - movw $0x7c00, %sp - sti - cld - - movw $bugger_off_msg, %si - -msg_loop: - lodsb - andb %al, %al - jz die - movb $0xe, %ah - movw $7, %bx - int $0x10 - jmp msg_loop - -die: - # Allow the user to press a key, then reboot - xorw %ax, %ax - int $0x16 - int $0x19 - - # int 0x19 should never return. In case it does anyway, - # invoke the BIOS reset code... - ljmp $0xf000,$0xfff0 - - -bugger_off_msg: - .ascii "Direct booting from floppy is no longer supported.\r\n" - .ascii "Please use a boot loader program instead.\r\n" - .ascii "\n" - .ascii "Remove disk and press any key to reboot . . .\r\n" - .byte 0 - - - # Kernel attributes; used by setup - - .org 497 -setup_sects: .byte SETUPSECTS -root_flags: .word ROOT_RDONLY -syssize: .word SYSSIZE -swap_dev: .word SWAP_DEV -ram_size: .word RAMDISK -vid_mode: .word SVGA_MODE -root_dev: .word ROOT_DEV -boot_flag: .word 0xAA55 diff --git a/arch/i386/boot/cmdline.c b/arch/i386/boot/cmdline.c new file mode 100644 index 0000000..34bb778 --- /dev/null +++ b/arch/i386/boot/cmdline.c @@ -0,0 +1,97 @@ +/* -*- linux-c -*- ------------------------------------------------------- * + * + * Copyright (C) 1991, 1992 Linus Torvalds + * Copyright 2007 rPath, Inc. - All Rights Reserved + * + * This file is part of the Linux kernel, and is made available under + * the terms of the GNU General Public License version 2. + * + * ----------------------------------------------------------------------- */ + +/* + * arch/i386/boot/cmdline.c + * + * Simple command-line parser for early boot. + */ + +#include "boot.h" + +static inline int myisspace(u8 c) +{ + return c <= ' '; /* Close enough approximation */ +} + +/* + * Find a non-boolean option, that is, "option=argument". In accordance + * with standard Linux practice, if this option is repeated, this returns + * the last instance on the command line. + * + * Returns the length of the argument (regardless of if it was + * truncated to fit in the buffer), or -1 on not found. + */ +int cmdline_find_option(const char *option, char *buffer, int bufsize) +{ + u32 cmdline_ptr = boot_params.hdr.cmd_line_ptr; + addr_t cptr; + char c; + int len = -1; + const char *opptr = NULL; + char *bufptr = buffer; + enum { + st_wordstart, /* Start of word/after whitespace */ + st_wordcmp, /* Comparing this word */ + st_wordskip, /* Miscompare, skip */ + st_bufcpy /* Copying this to buffer */ + } state = st_wordstart; + + if (!cmdline_ptr || cmdline_ptr >= 0x100000) + return -1; /* No command line, or inaccessible */ + + cptr = cmdline_ptr & 0xf; + set_fs(cmdline_ptr >> 4); + + while (cptr < 0x10000 && (c = rdfs8(cptr++))) { + switch (state) { + case st_wordstart: + if (myisspace(c)) + break; + + /* else */ + state = st_wordcmp; + opptr = option; + /* fall through */ + + case st_wordcmp: + if (c == '=' && !*opptr) { + len = 0; + bufptr = buffer; + state = st_bufcpy; + } else if (myisspace(c)) { + state = st_wordstart; + } else if (c != *opptr++) { + state = st_wordskip; + } + break; + + case st_wordskip: + if (myisspace(c)) + state = st_wordstart; + break; + + case st_bufcpy: + if (myisspace(c)) { + state = st_wordstart; + } else { + if (len < bufsize-1) + *bufptr++ = c; + len++; + } + break; + } + } + + if (bufsize) + *bufptr = '\0'; + + return len; +} diff --git a/arch/i386/boot/code16gcc.h b/arch/i386/boot/code16gcc.h new file mode 100644 index 0000000..3bd8480 --- /dev/null +++ b/arch/i386/boot/code16gcc.h @@ -0,0 +1,15 @@ +/* + * code16gcc.h + * + * This file is -include'd when compiling 16-bit C code. + * Note: this asm() needs to be emitted before gcc omits any code. + * Depending on gcc version, this requires -fno-unit-at-a-time or + * -fno-toplevel-reorder. + * + * Hopefully gcc will eventually have a real -m16 option so we can + * drop this hack long term. + */ + +#ifndef __ASSEMBLY__ +asm(".code16gcc"); +#endif diff --git a/arch/i386/boot/compressed/Makefile b/arch/i386/boot/compressed/Makefile index a661217..189fa1d 100644 --- a/arch/i386/boot/compressed/Makefile +++ b/arch/i386/boot/compressed/Makefile @@ -9,9 +9,14 @@ targets := vmlinux vmlinux.bin vmlinux.bin.gz head.o misc.o piggy.o \ EXTRA_AFLAGS := -traditional LDFLAGS_vmlinux := -T -CFLAGS_misc.o += -fPIC hostprogs-y := relocs +CFLAGS := -m32 -D__KERNEL__ $(LINUX_INCLUDE) -O2 \ + -fno-strict-aliasing -fPIC \ + $(call cc-option,-ffreestanding) \ + $(call cc-option,-fno-stack-protector) +LDFLAGS := -m elf_i386 + $(obj)/vmlinux: $(src)/vmlinux.lds $(obj)/head.o $(obj)/misc.o $(obj)/piggy.o FORCE $(call if_changed,ld) @: diff --git a/arch/i386/boot/compressed/head.S b/arch/i386/boot/compressed/head.S index 3517a32..f35ea22 100644 --- a/arch/i386/boot/compressed/head.S +++ b/arch/i386/boot/compressed/head.S @@ -45,10 +45,10 @@ startup_32: * at and where we were actually loaded at. This can only be done * with a short local call on x86. Nothing else will tell us what * address we are running at. The reserved chunk of the real-mode - * data at 0x34-0x3f are used as the stack for this calculation. - * Only 4 bytes are needed. + * data at 0x1e4 (defined as a scratch field) are used as the stack + * for this calculation. Only 4 bytes are needed. */ - leal 0x40(%esi), %esp + leal (0x1e4+4)(%esi), %esp call 1f 1: popl %ebp subl $1b, %ebp diff --git a/arch/i386/boot/copy.S b/arch/i386/boot/copy.S new file mode 100644 index 0000000..ef127e5 --- /dev/null +++ b/arch/i386/boot/copy.S @@ -0,0 +1,101 @@ +/* ----------------------------------------------------------------------- * + * + * Copyright (C) 1991, 1992 Linus Torvalds + * Copyright 2007 rPath, Inc. - All Rights Reserved + * + * This file is part of the Linux kernel, and is made available under + * the terms of the GNU General Public License version 2. + * + * ----------------------------------------------------------------------- */ + +/* + * arch/i386/boot/copy.S + * + * Memory copy routines + */ + + .code16gcc + .text + + .globl memcpy + .type memcpy, @function +memcpy: + pushw %si + pushw %di + movw %ax, %di + movw %dx, %si + pushw %cx + shrw $2, %cx + rep; movsl + popw %cx + andw $3, %cx + rep; movsb + popw %di + popw %si + ret + .size memcpy, .-memcpy + + .globl memset + .type memset, @function +memset: + pushw %di + movw %ax, %di + movzbl %dl, %eax + imull $0x01010101,%eax + pushw %cx + shrw $2, %cx + rep; stosl + popw %cx + andw $3, %cx + rep; stosb + popw %di + ret + .size memset, .-memset + + .globl copy_from_fs + .type copy_from_fs, @function +copy_from_fs: + pushw %ds + pushw %fs + popw %ds + call memcpy + popw %ds + ret + .size copy_from_fs, .-copy_from_fs + + .globl copy_to_fs + .type copy_to_fs, @function +copy_to_fs: + pushw %es + pushw %fs + popw %es + call memcpy + popw %es + ret + .size copy_to_fs, .-copy_to_fs + +#if 0 /* Not currently used, but can be enabled as needed */ + + .globl copy_from_gs + .type copy_from_gs, @function +copy_from_gs: + pushw %ds + pushw %gs + popw %ds + call memcpy + popw %ds + ret + .size copy_from_gs, .-copy_from_gs + .globl copy_to_gs + + .type copy_to_gs, @function +copy_to_gs: + pushw %es + pushw %gs + popw %es + call memcpy + popw %es + ret + .size copy_to_gs, .-copy_to_gs + +#endif diff --git a/arch/i386/boot/cpu.c b/arch/i386/boot/cpu.c new file mode 100644 index 0000000..2a5c32d --- /dev/null +++ b/arch/i386/boot/cpu.c @@ -0,0 +1,69 @@ +/* -*- linux-c -*- ------------------------------------------------------- * + * + * Copyright (C) 1991, 1992 Linus Torvalds + * Copyright 2007 rPath, Inc. - All Rights Reserved + * + * This file is part of the Linux kernel, and is made available under + * the terms of the GNU General Public License version 2. + * + * ----------------------------------------------------------------------- */ + +/* + * arch/i386/boot/cpu.c + * + * Check for obligatory CPU features and abort if the features are not + * present. + */ + +#include "boot.h" +#include "bitops.h" +#include <asm/cpufeature.h> + +static char *cpu_name(int level) +{ + static char buf[6]; + + if (level == 64) { + return "x86-64"; + } else { + sprintf(buf, "i%d86", level); + return buf; + } +} + +int validate_cpu(void) +{ + u32 *err_flags; + int cpu_level, req_level; + + check_cpu(&cpu_level, &req_level, &err_flags); + + if (cpu_level < req_level) { + printf("This kernel requires an %s CPU, ", + cpu_name(req_level)); + printf("but only detected an %s CPU.\n", + cpu_name(cpu_level)); + return -1; + } + + if (err_flags) { + int i, j; + puts("This kernel requires the following features " + "not present on the CPU:\n"); + + for (i = 0; i < NCAPINTS; i++) { + u32 e = err_flags[i]; + + for (j = 0; j < 32; j++) { + if (e & 1) + printf("%d:%d ", i, j); + + e >>= 1; + } + } + putchar('\n'); + return -1; + } else { + return 0; + } +} diff --git a/arch/i386/boot/cpucheck.c b/arch/i386/boot/cpucheck.c new file mode 100644 index 0000000..8b0f447 --- /dev/null +++ b/arch/i386/boot/cpucheck.c @@ -0,0 +1,267 @@ +/* -*- linux-c -*- ------------------------------------------------------- * + * + * Copyright (C) 1991, 1992 Linus Torvalds + * Copyright 2007 rPath, Inc. - All Rights Reserved + * + * This file is part of the Linux kernel, and is made available under + * the terms of the GNU General Public License version 2. + * + * ----------------------------------------------------------------------- */ + +/* + * arch/i386/boot/cpucheck.c + * + * Check for obligatory CPU features and abort if the features are not + * present. This code should be compilable as 16-, 32- or 64-bit + * code, so be very careful with types and inline assembly. + * + * This code should not contain any messages; that requires an + * additional wrapper. + * + * As written, this code is not safe for inclusion into the kernel + * proper (after FPU initialization, in particular). + */ + +#ifdef _SETUP +# include "boot.h" +# include "bitops.h" +#endif +#include <linux/types.h> +#include <asm/cpufeature.h> +#include <asm/processor-flags.h> +#include <asm/required-features.h> +#include <asm/msr-index.h> + +struct cpu_features { + int level; /* Family, or 64 for x86-64 */ + int model; + u32 flags[NCAPINTS]; +}; + +static struct cpu_features cpu; +static u32 cpu_vendor[3]; +static u32 err_flags[NCAPINTS]; + +#ifdef CONFIG_X86_64 +static const int req_level = 64; +#elif defined(CONFIG_X86_MINIMUM_CPU_FAMILY) +static const int req_level = CONFIG_X86_MINIMUM_CPU_FAMILY; +#else +static const int req_level = 3; +#endif + +static const u32 req_flags[NCAPINTS] = +{ + REQUIRED_MASK0, + REQUIRED_MASK1, + REQUIRED_MASK2, + REQUIRED_MASK3, + REQUIRED_MASK4, + REQUIRED_MASK5, + REQUIRED_MASK6, + REQUIRED_MASK7, +}; + +#define A32(a,b,c,d) (((d) << 24)+((c) << 16)+((b) << 8)+(a)) + +static int is_amd(void) +{ + return cpu_vendor[0] == A32('A','u','t','h') && + cpu_vendor[1] == A32('e','n','t','i') && + cpu_vendor[2] == A32('c','A','M','D'); +} + +static int is_centaur(void) +{ + return cpu_vendor[0] == A32('C','e','n','t') && + cpu_vendor[1] == A32('a','u','r','H') && + cpu_vendor[2] == A32('a','u','l','s'); +} + +static int is_transmeta(void) +{ + return cpu_vendor[0] == A32('G','e','n','u') && + cpu_vendor[1] == A32('i','n','e','T') && + cpu_vendor[2] == A32('M','x','8','6'); +} + +static int has_fpu(void) +{ + u16 fcw = -1, fsw = -1; + u32 cr0; + + asm("movl %%cr0,%0" : "=r" (cr0)); + if (cr0 & (X86_CR0_EM|X86_CR0_TS)) { + cr0 &= ~(X86_CR0_EM|X86_CR0_TS); + asm volatile("movl %0,%%cr0" : : "r" (cr0)); + } + + asm("fninit ; fnstsw %0 ; fnstcw %1" : "+m" (fsw), "+m" (fcw)); + + return fsw == 0 && (fcw & 0x103f) == 0x003f; +} + +static int has_eflag(u32 mask) +{ + u32 f0, f1; + + asm("pushfl ; " + "pushfl ; " + "popl %0 ; " + "movl %0,%1 ; " + "xorl %2,%1 ; " + "pushl %1 ; " + "popfl ; " + "pushfl ; " + "popl %1 ; " + "popfl" + : "=r" (f0), "=r" (f1) + : "g" (mask)); + + return !!((f0^f1) & mask); +} + +static void get_flags(void) +{ + u32 max_intel_level, max_amd_level; + u32 tfms; + + if (has_fpu()) + set_bit(X86_FEATURE_FPU, cpu.flags); + + if (has_eflag(X86_EFLAGS_ID)) { + asm("cpuid" + : "=a" (max_intel_level), + "=b" (cpu_vendor[0]), + "=d" (cpu_vendor[1]), + "=c" (cpu_vendor[2]) + : "a" (0)); + + if (max_intel_level >= 0x00000001 && + max_intel_level <= 0x0000ffff) { + asm("cpuid" + : "=a" (tfms), + "=c" (cpu.flags[4]), + "=d" (cpu.flags[0]) + : "a" (0x00000001) + : "ebx"); + cpu.level = (tfms >> 8) & 15; + cpu.model = (tfms >> 4) & 15; + if (cpu.level >= 6) + cpu.model += ((tfms >> 16) & 0xf) << 4; + } + + asm("cpuid" + : "=a" (max_amd_level) + : "a" (0x80000000) + : "ebx", "ecx", "edx"); + + if (max_amd_level >= 0x80000001 && + max_amd_level <= 0x8000ffff) { + u32 eax = 0x80000001; + asm("cpuid" + : "+a" (eax), + "=c" (cpu.flags[6]), + "=d" (cpu.flags[1]) + : : "ebx"); + } + } +} + +/* Returns a bitmask of which words we have error bits in */ +static int check_flags(void) +{ + u32 err; + int i; + + err = 0; + for (i = 0; i < NCAPINTS; i++) { + err_flags[i] = req_flags[i] & ~cpu.flags[i]; + if (err_flags[i]) + err |= 1 << i; + } + + return err; +} + +/* + * Returns -1 on error. + * + * *cpu_level is set to the current CPU level; *req_level to the required + * level. x86-64 is considered level 64 for this purpose. + * + * *err_flags_ptr is set to the flags error array if there are flags missing. + */ +int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr) +{ + int err; + + memset(&cpu.flags, 0, sizeof cpu.flags); + cpu.level = 3; + + if (has_eflag(X86_EFLAGS_AC)) + cpu.level = 4; + + get_flags(); + err = check_flags(); + + if (test_bit(X86_FEATURE_LM, cpu.flags)) + cpu.level = 64; + + if (err == 0x01 && + !(err_flags[0] & + ~((1 << X86_FEATURE_XMM)|(1 << X86_FEATURE_XMM2))) && + is_amd()) { + /* If this is an AMD and we're only missing SSE+SSE2, try to + turn them on */ + + u32 ecx = MSR_K7_HWCR; + u32 eax, edx; + + asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx)); + eax &= ~(1 << 15); + asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx)); + + get_flags(); /* Make sure it really did something */ + err = check_flags(); + } else if (err == 0x01 && + !(err_flags[0] & ~(1 << X86_FEATURE_CX8)) && + is_centaur() && cpu.model >= 6) { + /* If this is a VIA C3, we might have to enable CX8 + explicitly */ + + u32 ecx = MSR_VIA_FCR; + u32 eax, edx; + + asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx)); + eax |= (1<<1)|(1<<7); + asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx)); + + set_bit(X86_FEATURE_CX8, cpu.flags); + err = check_flags(); + } else if (err == 0x01 && is_transmeta()) { + /* Transmeta might have masked feature bits in word 0 */ + + u32 ecx = 0x80860004; + u32 eax, edx; + u32 level = 1; + + asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx)); + asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx)); + asm("cpuid" + : "+a" (level), "=d" (cpu.flags[0]) + : : "ecx", "ebx"); + asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx)); + + err = check_flags(); + } + + if (err_flags_ptr) + *err_flags_ptr = err ? err_flags : NULL; + if (cpu_level_ptr) + *cpu_level_ptr = cpu.level; + if (req_level_ptr) + *req_level_ptr = req_level; + + return (cpu.level < req_level || err) ? -1 : 0; +} diff --git a/arch/i386/boot/edd.S b/arch/i386/boot/edd.S deleted file mode 100644 index 3432136..0000000 --- a/arch/i386/boot/edd.S +++ /dev/null @@ -1,231 +0,0 @@ -/* - * BIOS Enhanced Disk Drive support - * Copyright (C) 2002, 2003, 2004 Dell, Inc. - * by Matt Domsch <Matt_Domsch@dell.com> October 2002 - * conformant to T13 Committee www.t13.org - * projects 1572D, 1484D, 1386D, 1226DT - * disk signature read by Matt Domsch <Matt_Domsch@dell.com> - * and Andrew Wilks <Andrew_Wilks@dell.com> September 2003, June 2004 - * legacy CHS retrieval by Patrick J. LoPresti <patl@users.sourceforge.net> - * March 2004 - * Command line option parsing, Matt Domsch, November 2004 - */ - -#include <linux/edd.h> -#include <asm/setup.h> - -#if defined(CONFIG_EDD) || defined(CONFIG_EDD_MODULE) - -# It is assumed that %ds == INITSEG here - - movb $0, (EDD_MBR_SIG_NR_BUF) - movb $0, (EDDNR) - -# Check the command line for options: -# edd=of disables EDD completely (edd=off) -# edd=sk skips the MBR test (edd=skipmbr) -# edd=on re-enables EDD (edd=on) - - pushl %esi - movw $edd_mbr_sig_start, %di # Default to edd=on - - movl %cs:(cmd_line_ptr), %esi - andl %esi, %esi - jz old_cl # Old boot protocol? - -# Convert to a real-mode pointer in fs:si - movl %esi, %eax - shrl $4, %eax - movw %ax, %fs - andw $0xf, %si - jmp have_cl_pointer - -# Old-style boot protocol? -old_cl: - push %ds # aka INITSEG - pop %fs - - cmpw $0xa33f, (0x20) - jne done_cl # No command line at all? - movw (0x22), %si # Pointer relative to INITSEG - -# fs:si has the pointer to the command line now -have_cl_pointer: - -# Loop through kernel command line one byte at a time. Just in -# case the loader is buggy and failed to null-terminate the command line -# terminate if we get close enough to the end of the segment that we -# cannot fit "edd=XX"... -cl_atspace: - cmpw $-5, %si # Watch for segment wraparound - jae done_cl - movl %fs:(%si), %eax - andb %al, %al # End of line? - jz done_cl - cmpl $EDD_CL_EQUALS, %eax - jz found_edd_equals - cmpb $0x20, %al # <= space consider whitespace - ja cl_skipword - incw %si - jmp cl_atspace - -cl_skipword: - cmpw $-5, %si # Watch for segment wraparound - jae done_cl - movb %fs:(%si), %al # End of string? - andb %al, %al - jz done_cl - cmpb $0x20, %al - jbe cl_atspace - incw %si - jmp cl_skipword - -found_edd_equals: -# only looking at first two characters after equals -# late overrides early on the command line, so keep going after finding something - movw %fs:4(%si), %ax - cmpw $EDD_CL_OFF, %ax # edd=of - je do_edd_off - cmpw $EDD_CL_SKIP, %ax # edd=sk - je do_edd_skipmbr - cmpw $EDD_CL_ON, %ax # edd=on - je do_edd_on - jmp cl_skipword -do_edd_skipmbr: - movw $edd_start, %di - jmp cl_skipword -do_edd_off: - movw $edd_done, %di - jmp cl_skipword -do_edd_on: - movw $edd_mbr_sig_start, %di - jmp cl_skipword - -done_cl: - popl %esi - jmpw *%di - -# Read the first sector of each BIOS disk device and store the 4-byte signature -edd_mbr_sig_start: - movb $0x80, %dl # from device 80 - movw $EDD_MBR_SIG_BUF, %bx # store buffer ptr in bx -edd_mbr_sig_read: - movl $0xFFFFFFFF, %eax - movl %eax, (%bx) # assume failure - pushw %bx - movb $READ_SECTORS, %ah - movb $1, %al # read 1 sector - movb $0, %dh # at head 0 - movw $1, %cx # cylinder 0, sector 0 - pushw %es - pushw %ds - popw %es - movw $EDDBUF, %bx # disk's data goes into EDDBUF - pushw %dx # work around buggy BIOSes - stc # work around buggy BIOSes - int $0x13 - sti # work around buggy BIOSes - popw %dx - popw %es - popw %bx - jc edd_mbr_sig_done # on failure, we're done. - cmpb $0, %ah # some BIOSes do not set CF - jne edd_mbr_sig_done # on failure, we're done. - movl (EDDBUF+EDD_MBR_SIG_OFFSET), %eax # read sig out of the MBR - movl %eax, (%bx) # store success - incb (EDD_MBR_SIG_NR_BUF) # note that we stored something - incb %dl # increment to next device - addw $4, %bx # increment sig buffer ptr - cmpb $EDD_MBR_SIG_MAX, (EDD_MBR_SIG_NR_BUF) # Out of space? - jb edd_mbr_sig_read # keep looping -edd_mbr_sig_done: - -# Do the BIOS Enhanced Disk Drive calls -# This consists of two calls: -# int 13h ah=41h "Check Extensions Present" -# int 13h ah=48h "Get Device Parameters" -# int 13h ah=08h "Legacy Get Device Parameters" -# -# A buffer of size EDDMAXNR*(EDDEXTSIZE+EDDPARMSIZE) is reserved for our use -# in the boot_params at EDDBUF. The first four bytes of which are -# used to store the device number, interface support map and version -# results from fn41. The next four bytes are used to store the legacy -# cylinders, heads, and sectors from fn08. The following 74 bytes are used to -# store the results from fn48. Starting from device 80h, fn41, then fn48 -# are called and their results stored in EDDBUF+n*(EDDEXTSIZE+EDDPARMIZE). -# Then the pointer is incremented to store the data for the next call. -# This repeats until either a device doesn't exist, or until EDDMAXNR -# devices have been stored. -# The one tricky part is that ds:si always points EDDEXTSIZE bytes into -# the structure, and the fn41 and fn08 results are stored at offsets -# from there. This removes the need to increment the pointer for -# every store, and leaves it ready for the fn48 call. -# A second one-byte buffer, EDDNR, in the boot_params stores -# the number of BIOS devices which exist, up to EDDMAXNR. -# In setup.c, copy_edd() stores both boot_params buffers away -# for later use, as they would get overwritten otherwise. -# This code is sensitive to the size of the structs in edd.h -edd_start: - # %ds points to the bootsector - # result buffer for fn48 - movw $EDDBUF+EDDEXTSIZE, %si # in ds:si, fn41 results - # kept just before that - movb $0x80, %dl # BIOS device 0x80 - -edd_check_ext: - movb $CHECKEXTENSIONSPRESENT, %ah # Function 41 - movw $EDDMAGIC1, %bx # magic - int $0x13 # make the call - jc edd_done # no more BIOS devices - - cmpw $EDDMAGIC2, %bx # is magic right? - jne edd_next # nope, next... - - movb %dl, %ds:-8(%si) # store device number - movb %ah, %ds:-7(%si) # store version - movw %cx, %ds:-6(%si) # store extensions - incb (EDDNR) # note that we stored something - -edd_get_device_params: - movw $EDDPARMSIZE, %ds:(%si) # put size - movw $0x0, %ds:2(%si) # work around buggy BIOSes - movb $GETDEVICEPARAMETERS, %ah # Function 48 - int $0x13 # make the call - # Don't check for fail return - # it doesn't matter. -edd_get_legacy_chs: - xorw %ax, %ax - movw %ax, %ds:-4(%si) - movw %ax, %ds:-2(%si) - # Ralf Brown's Interrupt List says to set ES:DI to - # 0000h:0000h "to guard against BIOS bugs" - pushw %es - movw %ax, %es - movw %ax, %di - pushw %dx # legacy call clobbers %dl - movb $LEGACYGETDEVICEPARAMETERS, %ah # Function 08 - int $0x13 # make the call - jc edd_legacy_done # failed - movb %cl, %al # Low 6 bits are max - andb $0x3F, %al # sector number - movb %al, %ds:-1(%si) # Record max sect - movb %dh, %ds:-2(%si) # Record max head number - movb %ch, %al # Low 8 bits of max cyl - shr $6, %cl - movb %cl, %ah # High 2 bits of max cyl - movw %ax, %ds:-4(%si) - -edd_legacy_done: - popw %dx - popw %es - movw %si, %ax # increment si - addw $EDDPARMSIZE+EDDEXTSIZE, %ax - movw %ax, %si - -edd_next: - incb %dl # increment to next device - cmpb $EDDMAXNR, (EDDNR) # Out of space? - jb edd_check_ext # keep looping - -edd_done: -#endif diff --git a/arch/i386/boot/edd.c b/arch/i386/boot/edd.c new file mode 100644 index 0000000..25a2824 --- /dev/null +++ b/arch/i386/boot/edd.c @@ -0,0 +1,196 @@ +/* -*- linux-c -*- ------------------------------------------------------- * + * + * Copyright (C) 1991, 1992 Linus Torvalds + * Copyright 2007 rPath, Inc. - All Rights Reserved + * + * This file is part of the Linux kernel, and is made available under + * the terms of the GNU General Public License version 2. + * + * ----------------------------------------------------------------------- */ + +/* + * arch/i386/boot/edd.c + * + * Get EDD BIOS disk information + */ + +#include "boot.h" +#include <linux/edd.h> + +#if defined(CONFIG_EDD) || defined(CONFIG_EDD_MODULE) + +struct edd_dapa { + u8 pkt_size; + u8 rsvd; + u16 sector_cnt; + u16 buf_off, buf_seg; + u64 lba; + u64 buf_lin_addr; +}; + +/* + * Read the MBR (first sector) from a specific device. + */ +static int read_mbr(u8 devno, void *buf) +{ + struct edd_dapa dapa; + u16 ax, bx, cx, dx, si; + + memset(&dapa, 0, sizeof dapa); + dapa.pkt_size = sizeof(dapa); + dapa.sector_cnt = 1; + dapa.buf_off = (size_t)buf; + dapa.buf_seg = ds(); + /* dapa.lba = 0; */ + + ax = 0x4200; /* Extended Read */ + si = (size_t)&dapa; + dx = devno; + asm("pushfl; stc; int $0x13; setc %%al; popfl" + : "+a" (ax), "+S" (si), "+d" (dx) + : "m" (dapa) + : "ebx", "ecx", "edi", "memory"); + + if (!(u8)ax) + return 0; /* OK */ + + ax = 0x0201; /* Legacy Read, one sector */ + cx = 0x0001; /* Sector 0-0-1 */ + dx = devno; + bx = (size_t)buf; + asm("pushfl; stc; int $0x13; setc %%al; popfl" + : "+a" (ax), "+c" (cx), "+d" (dx), "+b" (bx) + : : "esi", "edi", "memory"); + + return -(u8)ax; /* 0 or -1 */ +} + +static u32 read_mbr_sig(u8 devno, struct edd_info *ei) +{ + int sector_size; + char *mbrbuf_ptr, *mbrbuf_end; + u32 mbrsig; + u32 buf_base, mbr_base; + extern char _end[]; + static char mbr_buf[1024]; + + sector_size = ei->params.bytes_per_sector; + if (!sector_size) + sector_size = 512; /* Best available guess */ + + buf_base = (ds() << 4) + (u32)&_end; + mbr_base = (buf_base+sector_size-1) & ~(sector_size-1); + mbrbuf_ptr = mbr_buf + (mbr_base-buf_base); + mbrbuf_end = mbrbuf_ptr + sector_size; + + if (!(boot_params.hdr.loadflags & CAN_USE_HEAP)) + return 0; + if (mbrbuf_end > (char *)(size_t)boot_params.hdr.heap_end_ptr) + return 0; + + if (read_mbr(devno, mbrbuf_ptr)) + return 0; + + mbrsig = *(u32 *)&mbrbuf_ptr[EDD_MBR_SIG_OFFSET]; + return mbrsig; +} + +static int get_edd_info(u8 devno, struct edd_info *ei) +{ + u16 ax, bx, cx, dx, di; + + memset(ei, 0, sizeof *ei); + + /* Check Extensions Present */ + + ax = 0x4100; + bx = EDDMAGIC1; + dx = devno; + asm("pushfl; stc; int $0x13; setc %%al; popfl" + : "+a" (ax), "+b" (bx), "=c" (cx), "+d" (dx) + : : "esi", "edi"); + + if ((u8)ax) + return -1; /* No extended information */ + + if (bx != EDDMAGIC2) + return -1; + + ei->device = devno; + ei->version = ax >> 8; /* EDD version number */ + ei->interface_support = cx; /* EDD functionality subsets */ + + /* Extended Get Device Parameters */ + + ei->params.length = sizeof(ei->params); + ax = 0x4800; + dx = devno; + asm("pushfl; int $0x13; popfl" + : "+a" (ax), "+d" (dx) + : "S" (&ei->params) + : "ebx", "ecx", "edi"); + + /* Get legacy CHS parameters */ + + /* Ralf Brown recommends setting ES:DI to 0:0 */ + ax = 0x0800; + dx = devno; + di = 0; + asm("pushw %%es; " + "movw %%di,%%es; " + "pushfl; stc; int $0x13; setc %%al; popfl; " + "popw %%es" + : "+a" (ax), "=b" (bx), "=c" (cx), "+d" (dx), "+D" (di) + : : "esi"); + + if ((u8)ax == 0) { + ei->legacy_max_cylinder = (cx >> 8) + ((cx & 0xc0) << 2); + ei->legacy_max_head = dx >> 8; + ei->legacy_sectors_per_track = cx & 0x3f; + } + + return 0; +} + +void query_edd(void) +{ + char eddarg[8]; + int do_mbr = 1; + int do_edd = 1; + int devno; + struct edd_info ei, *edp; + + if (cmdline_find_option("edd", eddarg, sizeof eddarg) > 0) { + if (!strcmp(eddarg, "skipmbr") || !strcmp(eddarg, "skip")) + do_mbr = 0; + else if (!strcmp(eddarg, "off")) + do_edd = 0; + } + + edp = (struct edd_info *)boot_params.eddbuf; + + if (!do_edd) + return; + + for (devno = 0x80; devno < 0x80+EDD_MBR_SIG_MAX; devno++) { + /* + * Scan the BIOS-supported hard disks and query EDD + * information... + */ + get_edd_info(devno, &ei); + + if (boot_params.eddbuf_entries < EDDMAXNR) { + memcpy(edp, &ei, sizeof ei); + edp++; + boot_params.eddbuf_entries++; + } + + if (do_mbr) { + u32 mbr_sig; + mbr_sig = read_mbr_sig(devno, &ei); + boot_params.edd_mbr_sig_buffer[devno-0x80] = mbr_sig; + } + } +} + +#endif diff --git a/arch/i386/boot/header.S b/arch/i386/boot/header.S new file mode 100644 index 0000000..6b9923fb --- /dev/null +++ b/arch/i386/boot/header.S @@ -0,0 +1,283 @@ +/* + * header.S + * + * Copyright (C) 1991, 1992 Linus Torvalds + * + * Based on bootsect.S and setup.S + * modified by more people than can be counted + * + * Rewritten as a common file by H. Peter Anvin (Apr 2007) + * + * BIG FAT NOTE: We're in real mode using 64k segments. Therefore segment + * addresses must be multiplied by 16 to obtain their respective linear + * addresses. To avoid confusion, linear addresses are written using leading + * hex while segment addresses are written as segment:offset. + * + */ + +#include <asm/segment.h> +#include <linux/utsrelease.h> +#include <asm/boot.h> +#include <asm/e820.h> +#include <asm/page.h> +#include <asm/setup.h> +#include "boot.h" + +SETUPSECTS = 4 /* default nr of setup-sectors */ +BOOTSEG = 0x07C0 /* original address of boot-sector */ +SYSSEG = DEF_SYSSEG /* system loaded at 0x10000 (65536) */ +SYSSIZE = DEF_SYSSIZE /* system size: # of 16-byte clicks */ + /* to be loaded */ +ROOT_DEV = 0 /* ROOT_DEV is now written by "build" */ +SWAP_DEV = 0 /* SWAP_DEV is now written by "build" */ + +#ifndef SVGA_MODE +#define SVGA_MODE ASK_VGA +#endif + +#ifndef RAMDISK +#define RAMDISK 0 +#endif + +#ifndef ROOT_RDONLY +#define ROOT_RDONLY 1 +#endif + + .code16 + .section ".bstext", "ax" + + .global bootsect_start +bootsect_start: + + # Normalize the start address + ljmp $BOOTSEG, $start2 + +start2: + movw %cs, %ax + movw %ax, %ds + movw %ax, %es + movw %ax, %ss + xorw %sp, %sp + sti + cld + + movw $bugger_off_msg, %si + +msg_loop: + lodsb + andb %al, %al + jz bs_die + movb $0xe, %ah + movw $7, %bx + int $0x10 + jmp msg_loop + +bs_die: + # Allow the user to press a key, then reboot + xorw %ax, %ax + int $0x16 + int $0x19 + + # int 0x19 should never return. In case it does anyway, + # invoke the BIOS reset code... + ljmp $0xf000,$0xfff0 + + .section ".bsdata", "a" +bugger_off_msg: + .ascii "Direct booting from floppy is no longer supported.\r\n" + .ascii "Please use a boot loader program instead.\r\n" + .ascii "\n" + .ascii "Remove disk and press any key to reboot . . .\r\n" + .byte 0 + + + # Kernel attributes; used by setup. This is part 1 of the + # header, from the old boot sector. + + .section ".header", "a" + .globl hdr +hdr: +setup_sects: .byte SETUPSECTS +root_flags: .word ROOT_RDONLY +syssize: .long SYSSIZE +ram_size: .word RAMDISK +vid_mode: .word SVGA_MODE +root_dev: .word ROOT_DEV +boot_flag: .word 0xAA55 + + # offset 512, entry point + + .globl _start +_start: + # Explicitly enter this as bytes, or the assembler + # tries to generate a 3-byte jump here, which causes + # everything else to push off to the wrong offset. + .byte 0xeb # short (2-byte) jump + .byte start_of_setup-1f +1: + + # Part 2 of the header, from the old setup.S + + .ascii "HdrS" # header signature + .word 0x0206 # header version number (>= 0x0105) + # or else old loadlin-1.5 will fail) + .globl realmode_swtch +realmode_swtch: .word 0, 0 # default_switch, SETUPSEG +start_sys_seg: .word SYSSEG + .word kernel_version-512 # pointing to kernel version string + # above section of header is compatible + # with loadlin-1.5 (header v1.5). Don't + # change it. + +type_of_loader: .byte 0 # = 0, old one (LILO, Loadlin, + # Bootlin, SYSLX, bootsect...) + # See Documentation/i386/boot.txt for + # assigned ids + +# flags, unused bits must be zero (RFU) bit within loadflags +loadflags: +LOADED_HIGH = 1 # If set, the kernel is loaded high +CAN_USE_HEAP = 0x80 # If set, the loader also has set + # heap_end_ptr to tell how much + # space behind setup.S can be used for + # heap purposes. + # Only the loader knows what is free +#ifndef __BIG_KERNEL__ + .byte 0 +#else + .byte LOADED_HIGH +#endif + +setup_move_size: .word 0x8000 # size to move, when setup is not + # loaded at 0x90000. We will move setup + # to 0x90000 then just before jumping + # into the kernel. However, only the + # loader knows how much data behind + # us also needs to be loaded. + +code32_start: # here loaders can put a different + # start address for 32-bit code. +#ifndef __BIG_KERNEL__ + .long 0x1000 # 0x1000 = default for zImage +#else + .long 0x100000 # 0x100000 = default for big kernel +#endif + +ramdisk_image: .long 0 # address of loaded ramdisk image + # Here the loader puts the 32-bit + # address where it loaded the image. + # This only will be read by the kernel. + +ramdisk_size: .long 0 # its size in bytes + +bootsect_kludge: + .long 0 # obsolete + +heap_end_ptr: .word _end+1024 # (Header version 0x0201 or later) + # space from here (exclusive) down to + # end of setup code can be used by setup + # for local heap purposes. + +pad1: .word 0 +cmd_line_ptr: .long 0 # (Header version 0x0202 or later) + # If nonzero, a 32-bit pointer + # to the kernel command line. + # The command line should be + # located between the start of + # setup and the end of low + # memory (0xa0000), or it may + # get overwritten before it + # gets read. If this field is + # used, there is no longer + # anything magical about the + # 0x90000 segment; the setup + # can be located anywhere in + # low memory 0x10000 or higher. + +ramdisk_max: .long (-__PAGE_OFFSET-(512 << 20)-1) & 0x7fffffff + # (Header version 0x0203 or later) + # The highest safe address for + # the contents of an initrd + +kernel_alignment: .long CONFIG_PHYSICAL_ALIGN #physical addr alignment + #required for protected mode + #kernel +#ifdef CONFIG_RELOCATABLE +relocatable_kernel: .byte 1 +#else +relocatable_kernel: .byte 0 +#endif +pad2: .byte 0 +pad3: .word 0 + +cmdline_size: .long COMMAND_LINE_SIZE-1 #length of the command line, + #added with boot protocol + #version 2.06 + +# End of setup header ##################################################### + + .section ".inittext", "ax" +start_of_setup: +#ifdef SAFE_RESET_DISK_CONTROLLER +# Reset the disk controller. + movw $0x0000, %ax # Reset disk controller + movb $0x80, %dl # All disks + int $0x13 +#endif + +# We will have entired with %cs = %ds+0x20, normalize %cs so +# it is on par with the other segments. + pushw %ds + pushw $setup2 + lretw + +setup2: +# Force %es = %ds + movw %ds, %ax + movw %ax, %es + cld + +# Stack paranoia: align the stack and make sure it is good +# for both 16- and 32-bit references. In particular, if we +# were meant to have been using the full 16-bit segment, the +# caller might have set %sp to zero, which breaks %esp-based +# references. + andw $~3, %sp # dword align (might as well...) + jnz 1f + movw $0xfffc, %sp # Make sure we're not zero +1: movzwl %sp, %esp # Clear upper half of %esp + sti + +# Check signature at end of setup + cmpl $0x5a5aaa55, setup_sig + jne setup_bad + +# Zero the bss + movw $__bss_start, %di + movw $_end+3, %cx + xorl %eax, %eax + subw %di, %cx + shrw $2, %cx + rep; stosl + +# Jump to C code (should not return) + calll main + +# Setup corrupt somehow... +setup_bad: + movl $setup_corrupt, %eax + calll puts + # Fall through... + + .globl die + .type die, @function +die: + hlt + jmp die + + .size die, .-due + + .section ".initdata", "a" +setup_corrupt: + .byte 7 + .string "No setup signature found..." diff --git a/arch/i386/boot/main.c b/arch/i386/boot/main.c new file mode 100644 index 0000000..7f01f96 --- /dev/null +++ b/arch/i386/boot/main.c @@ -0,0 +1,161 @@ +/* -*- linux-c -*- ------------------------------------------------------- * + * + * Copyright (C) 1991, 1992 Linus Torvalds + * Copyright 2007 rPath, Inc. - All Rights Reserved + * + * This file is part of the Linux kernel, and is made available under + * the terms of the GNU General Public License version 2. + * + * ----------------------------------------------------------------------- */ + +/* + * arch/i386/boot/main.c + * + * Main module for the real-mode kernel code + */ + +#include "boot.h" + +struct boot_params boot_params __attribute__((aligned(16))); + +char *HEAP = _end; +char *heap_end = _end; /* Default end of heap = no heap */ + +/* + * Copy the header into the boot parameter block. Since this + * screws up the old-style command line protocol, adjust by + * filling in the new-style command line pointer instead. + */ +#define OLD_CL_MAGIC 0xA33F +#define OLD_CL_ADDRESS 0x20 + +static void copy_boot_params(void) +{ + struct old_cmdline { + u16 cl_magic; + u16 cl_offset; + }; + const struct old_cmdline * const oldcmd = + (const struct old_cmdline *)OLD_CL_ADDRESS; + + BUILD_BUG_ON(sizeof boot_params != 4096); + memcpy(&boot_params.hdr, &hdr, sizeof hdr); + + if (!boot_params.hdr.cmd_line_ptr && + oldcmd->cl_magic == OLD_CL_MAGIC) { + /* Old-style command line protocol. */ + u16 cmdline_seg; + + /* Figure out if the command line falls in the region + of memory that an old kernel would have copied up + to 0x90000... */ + if (oldcmd->cl_offset < boot_params.hdr.setup_move_size) + cmdline_seg = ds(); + else + cmdline_seg = 0x9000; + + boot_params.hdr.cmd_line_ptr = + (cmdline_seg << 4) + oldcmd->cl_offset; + } +} + +/* + * Set the keyboard repeat rate to maximum. Unclear why this + * is done here; this might be possible to kill off as stale code. + */ +static void keyboard_set_repeat(void) +{ + u16 ax = 0x0305; + u16 bx = 0; + asm volatile("int $0x16" + : "+a" (ax), "+b" (bx) + : : "ecx", "edx", "esi", "edi"); +} + +/* + * Get Intel SpeedStep IST information. + */ +static void query_speedstep_ist(void) +{ + asm("int $0x15" + : "=a" (boot_params.speedstep_info[0]), + "=b" (boot_params.speedstep_info[1]), + "=c" (boot_params.speedstep_info[2]), + "=d" (boot_params.speedstep_info[3]) + : "a" (0x0000e980), /* IST Support */ + "d" (0x47534943)); /* Request value */ +} + +/* + * Tell the BIOS what CPU mode we intend to run in. + */ +static void set_bios_mode(void) +{ +#ifdef CONFIG_X86_64 + u32 eax, ebx; + + eax = 0xec00; + ebx = 2; + asm volatile("int $0x15" + : "+a" (eax), "+b" (ebx) + : : "ecx", "edx", "esi", "edi"); +#endif +} + +void main(void) +{ + /* First, copy the boot header into the "zeropage" */ + copy_boot_params(); + + /* End of heap check */ + if (boot_params.hdr.loadflags & CAN_USE_HEAP) { + heap_end = (char *)(boot_params.hdr.heap_end_ptr + +0x200-STACK_SIZE); + } else { + /* Boot protocol 2.00 only, no heap available */ + puts("WARNING: Ancient bootloader, some functionality " + "may be limited!\n"); + } + + /* Make sure we have all the proper CPU support */ + if (validate_cpu()) { + puts("Unable to boot - please use a kernel appropriate " + "for your CPU.\n"); + die(); + } + + /* Tell the BIOS what CPU mode we intend to run in. */ + set_bios_mode(); + + /* Detect memory layout */ + detect_memory(); + + /* Set keyboard repeat rate (why?) */ + keyboard_set_repeat(); + + /* Set the video mode */ + set_video(); + + /* Query MCA information */ + query_mca(); + + /* Voyager */ +#ifdef CONFIG_X86_VOYAGER + query_voyager(); +#endif + + /* Query SpeedStep IST information */ + query_speedstep_ist(); + + /* Query APM information */ +#if defined(CONFIG_APM) || defined(CONFIG_APM_MODULE) + query_apm_bios(); +#endif + + /* Query EDD information */ +#if defined(CONFIG_EDD) || defined(CONFIG_EDD_MODULE) + query_edd(); +#endif + /* Do the last things and invoke protected mode */ + go_to_protected_mode(); +} diff --git a/arch/i386/boot/mca.c b/arch/i386/boot/mca.c new file mode 100644 index 0000000..9b68bd1 --- /dev/null +++ b/arch/i386/boot/mca.c @@ -0,0 +1,43 @@ +/* -*- linux-c -*- ------------------------------------------------------- * + * + * Copyright (C) 1991, 1992 Linus Torvalds + * Copyright 2007 rPath, Inc. - All Rights Reserved + * + * This file is part of the Linux kernel, and is made available under + * the terms of the GNU General Public License version 2. + * + * ----------------------------------------------------------------------- */ + +/* + * arch/i386/boot/mca.c + * + * Get the MCA system description table + */ + +#include "boot.h" + +int query_mca(void) +{ + u8 err; + u16 es, bx, len; + + asm("pushw %%es ; " + "int $0x15 ; " + "setc %0 ; " + "movw %%es, %1 ; " + "popw %%es" + : "=acdSDm" (err), "=acdSDm" (es), "=b" (bx) + : "a" (0xc000)); + + if (err) + return -1; /* No MCA present */ + + set_fs(es); + len = rdfs16(bx); + + if (len > sizeof(boot_params.sys_desc_table)) + len = sizeof(boot_params.sys_desc_table); + + copy_from_fs(&boot_params.sys_desc_table, bx, len); + return 0; +} diff --git a/arch/i386/boot/memory.c b/arch/i386/boot/memory.c new file mode 100644 index 0000000..1a2e62d --- /dev/null +++ b/arch/i386/boot/memory.c @@ -0,0 +1,99 @@ +/* -*- linux-c -*- ------------------------------------------------------- * + * + * Copyright (C) 1991, 1992 Linus Torvalds + * Copyright 2007 rPath, Inc. - All Rights Reserved + * + * This file is part of the Linux kernel, and is made available under + * the terms of the GNU General Public License version 2. + * + * ----------------------------------------------------------------------- */ + +/* + * arch/i386/boot/memory.c + * + * Memory detection code + */ + +#include "boot.h" + +#define SMAP 0x534d4150 /* ASCII "SMAP" */ + +static int detect_memory_e820(void) +{ + u32 next = 0; + u32 size, id; + u8 err; + struct e820entry *desc = boot_params.e820_map; + + do { + size = sizeof(struct e820entry); + id = SMAP; + asm("int $0x15; setc %0" + : "=am" (err), "+b" (next), "+d" (id), "+c" (size), + "=m" (*desc) + : "D" (desc), "a" (0xe820)); + + if (err || id != SMAP) + break; + + boot_params.e820_entries++; + desc++; + } while (next && boot_params.e820_entries < E820MAX); + + return boot_params.e820_entries; +} + +static int detect_memory_e801(void) +{ + u16 ax, bx, cx, dx; + u8 err; + + bx = cx = dx = 0; + ax = 0xe801; + asm("stc; int $0x15; setc %0" + : "=m" (err), "+a" (ax), "+b" (bx), "+c" (cx), "+d" (dx)); + + if (err) + return -1; + + /* Do we really need to do this? */ + if (cx || dx) { + ax = cx; + bx = dx; + } + + if (ax > 15*1024) + return -1; /* Bogus! */ + + /* This ignores memory above 16MB if we have a memory hole + there. If someone actually finds a machine with a memory + hole at 16MB and no support for 0E820h they should probably + generate a fake e820 map. */ + boot_params.alt_mem_k = (ax == 15*1024) ? (dx << 6)+ax : ax; + + return 0; +} + +static int detect_memory_88(void) +{ + u16 ax; + u8 err; + + ax = 0x8800; + asm("stc; int $0x15; setc %0" : "=bcdm" (err), "+a" (ax)); + + boot_params.screen_info.ext_mem_k = ax; + + return -err; +} + +int detect_memory(void) +{ + if (detect_memory_e820() > 0) + return 0; + + if (!detect_memory_e801()) + return 0; + + return detect_memory_88(); +} diff --git a/arch/i386/boot/pm.c b/arch/i386/boot/pm.c new file mode 100644 index 0000000..3fa53e1 --- /dev/null +++ b/arch/i386/boot/pm.c @@ -0,0 +1,170 @@ +/* -*- linux-c -*- ------------------------------------------------------- * + * + * Copyright (C) 1991, 1992 Linus Torvalds + * Copyright 2007 rPath, Inc. - All Rights Reserved + * + * This file is part of the Linux kernel, and is made available under + * the terms of the GNU General Public License version 2. + * + * ----------------------------------------------------------------------- */ + +/* + * arch/i386/boot/pm.c + * + * Prepare the machine for transition to protected mode. + */ + +#include "boot.h" +#include <asm/segment.h> + +/* + * Invoke the realmode switch hook if present; otherwise + * disable all interrupts. + */ +static void realmode_switch_hook(void) +{ + if (boot_params.hdr.realmode_swtch) { + asm volatile("lcallw *%0" + : : "m" (boot_params.hdr.realmode_swtch) + : "eax", "ebx", "ecx", "edx"); + } else { + asm volatile("cli"); + outb(0x80, 0x70); /* Disable NMI */ + io_delay(); + } +} + +/* + * A zImage kernel is loaded at 0x10000 but wants to run at 0x1000. + * A bzImage kernel is loaded and runs at 0x100000. + */ +static void move_kernel_around(void) +{ + /* Note: rely on the compile-time option here rather than + the LOADED_HIGH flag. The Qemu kernel loader unconditionally + sets the loadflags to zero. */ +#ifndef __BIG_KERNEL__ + u16 dst_seg, src_seg; + u32 syssize; + + dst_seg = 0x1000 >> 4; + src_seg = 0x10000 >> 4; + syssize = boot_params.hdr.syssize; /* Size in 16-byte paragraphs */ + + while (syssize) { + int paras = (syssize >= 0x1000) ? 0x1000 : syssize; + int dwords = paras << 2; + + asm volatile("pushw %%es ; " + "pushw %%ds ; " + "movw %1,%%es ; " + "movw %2,%%ds ; " + "xorw %%di,%%di ; " + "xorw %%si,%%si ; " + "rep;movsl ; " + "popw %%ds ; " + "popw %%es" + : "+c" (dwords) + : "rm" (dst_seg), "rm" (src_seg) + : "esi", "edi"); + + syssize -= paras; + dst_seg += paras; + src_seg += paras; + } +#endif +} + +/* + * Disable all interrupts at the legacy PIC. + */ +static void mask_all_interrupts(void) +{ + outb(0xff, 0xa1); /* Mask all interrupts on the seconday PIC */ + io_delay(); + outb(0xfb, 0x21); /* Mask all but cascade on the primary PIC */ + io_delay(); +} + +/* + * Reset IGNNE# if asserted in the FPU. + */ +static void reset_coprocessor(void) +{ + outb(0, 0xf0); + io_delay(); + outb(0, 0xf1); + io_delay(); +} + +/* + * Set up the GDT + */ +#define GDT_ENTRY(flags,base,limit) \ + (((u64)(base & 0xff000000) << 32) | \ + ((u64)flags << 40) | \ + ((u64)(limit & 0x00ff0000) << 32) | \ + ((u64)(base & 0x00ffff00) << 16) | \ + ((u64)(limit & 0x0000ffff))) + +struct gdt_ptr { + u16 len; + u32 ptr; +} __attribute__((packed)); + +static void setup_gdt(void) +{ + /* There are machines which are known to not boot with the GDT + being 8-byte unaligned. Intel recommends 16 byte alignment. */ + static const u64 boot_gdt[] __attribute__((aligned(16))) = { + /* CS: code, read/execute, 4 GB, base 0 */ + [GDT_ENTRY_BOOT_CS] = GDT_ENTRY(0xc09b, 0, 0xfffff), + /* DS: data, read/write, 4 GB, base 0 */ + [GDT_ENTRY_BOOT_DS] = GDT_ENTRY(0xc093, 0, 0xfffff), + }; + struct gdt_ptr gdt; + + gdt.len = sizeof(boot_gdt)-1; + gdt.ptr = (u32)&boot_gdt + (ds() << 4); + + asm volatile("lgdtl %0" : : "m" (gdt)); +} + +/* + * Set up the IDT + */ +static void setup_idt(void) +{ + static const struct gdt_ptr null_idt = {0, 0}; + asm volatile("lidtl %0" : : "m" (null_idt)); +} + +/* + * Actual invocation sequence + */ +void go_to_protected_mode(void) +{ + /* Hook before leaving real mode, also disables interrupts */ + realmode_switch_hook(); + + /* Move the kernel/setup to their final resting places */ + move_kernel_around(); + + /* Enable the A20 gate */ + if (enable_a20()) { + puts("A20 gate not responding, unable to boot...\n"); + die(); + } + + /* Reset coprocessor (IGNNE#) */ + reset_coprocessor(); + + /* Mask all interrupts in the PIC */ + mask_all_interrupts(); + + /* Actual transition to protected mode... */ + setup_idt(); + setup_gdt(); + protected_mode_jump(boot_params.hdr.code32_start, + (u32)&boot_params + (ds() << 4)); +} diff --git a/arch/i386/boot/pmjump.S b/arch/i386/boot/pmjump.S new file mode 100644 index 0000000..2e55923 --- /dev/null +++ b/arch/i386/boot/pmjump.S @@ -0,0 +1,54 @@ +/* ----------------------------------------------------------------------- * + * + * Copyright (C) 1991, 1992 Linus Torvalds + * Copyright 2007 rPath, Inc. - All Rights Reserved + * + * This file is part of the Linux kernel, and is made available under + * the terms of the GNU General Public License version 2. + * + * ----------------------------------------------------------------------- */ + +/* + * arch/i386/boot/pmjump.S + * + * The actual transition into protected mode + */ + +#include <asm/boot.h> +#include <asm/segment.h> + + .text + + .globl protected_mode_jump + .type protected_mode_jump, @function + + .code16 + +/* + * void protected_mode_jump(u32 entrypoint, u32 bootparams); + */ +protected_mode_jump: + xorl %ebx, %ebx # Flag to indicate this is a boot + movl %edx, %esi # Pointer to boot_params table + movl %eax, 2f # Patch ljmpl instruction + jmp 1f # Short jump to flush instruction q. + +1: + movw $__BOOT_DS, %cx + + movl %cr0, %edx + orb $1, %dl # Protected mode (PE) bit + movl %edx, %cr0 + + movw %cx, %ds + movw %cx, %es + movw %cx, %fs + movw %cx, %gs + movw %cx, %ss + + # Jump to the 32-bit entrypoint + .byte 0x66, 0xea # ljmpl opcode +2: .long 0 # offset + .word __BOOT_CS # segment + + .size protected_mode_jump, .-protected_mode_jump diff --git a/arch/i386/boot/printf.c b/arch/i386/boot/printf.c new file mode 100644 index 0000000..1a09f93 --- /dev/null +++ b/arch/i386/boot/printf.c @@ -0,0 +1,307 @@ +/* -*- linux-c -*- ------------------------------------------------------- * + * + * Copyright (C) 1991, 1992 Linus Torvalds + * Copyright 2007 rPath, Inc. - All Rights Reserved + * + * This file is part of the Linux kernel, and is made available under + * the terms of the GNU General Public License version 2. + * + * ----------------------------------------------------------------------- */ + +/* + * arch/i386/boot/printf.c + * + * Oh, it's a waste of space, but oh-so-yummy for debugging. This + * version of printf() does not include 64-bit support. "Live with + * it." + * + */ + +#include "boot.h" + +static int skip_atoi(const char **s) +{ + int i = 0; + + while (isdigit(**s)) + i = i * 10 + *((*s)++) - '0'; + return i; +} + +#define ZEROPAD 1 /* pad with zero */ +#define SIGN 2 /* unsigned/signed long */ +#define PLUS 4 /* show plus */ +#define SPACE 8 /* space if plus */ +#define LEFT 16 /* left justified */ +#define SPECIAL 32 /* 0x */ +#define LARGE 64 /* use 'ABCDEF' instead of 'abcdef' */ + +#define do_div(n,base) ({ \ +int __res; \ +__res = ((unsigned long) n) % (unsigned) base; \ +n = ((unsigned long) n) / (unsigned) base; \ +__res; }) + +static char *number(char *str, long num, int base, int size, int precision, + int type) +{ + char c, sign, tmp[66]; + const char *digits = "0123456789abcdefghijklmnopqrstuvwxyz"; + int i; + + if (type & LARGE) + digits = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; + if (type & LEFT) + type &= ~ZEROPAD; + if (base < 2 || base > 36) + return 0; + c = (type & ZEROPAD) ? '0' : ' '; + sign = 0; + if (type & SIGN) { + if (num < 0) { + sign = '-'; + num = -num; + size--; + } else if (type & PLUS) { + sign = '+'; + size--; + } else if (type & SPACE) { + sign = ' '; + size--; + } + } + if (type & SPECIAL) { + if (base == 16) + size -= 2; + else if (base == 8) + size--; + } + i = 0; + if (num == 0) + tmp[i++] = '0'; + else + while (num != 0) + tmp[i++] = digits[do_div(num, base)]; + if (i > precision) + precision = i; + size -= precision; + if (!(type & (ZEROPAD + LEFT))) + while (size-- > 0) + *str++ = ' '; + if (sign) + *str++ = sign; + if (type & SPECIAL) { + if (base == 8) + *str++ = '0'; + else if (base == 16) { + *str++ = '0'; + *str++ = digits[33]; + } + } + if (!(type & LEFT)) + while (size-- > 0) + *str++ = c; + while (i < precision--) + *str++ = '0'; + while (i-- > 0) + *str++ = tmp[i]; + while (size-- > 0) + *str++ = ' '; + return str; +} + +int vsprintf(char *buf, const char *fmt, va_list args) +{ + int len; + unsigned long num; + int i, base; + char *str; + const char *s; + + int flags; /* flags to number() */ + + int field_width; /* width of output field */ + int precision; /* min. # of digits for integers; max + number of chars for from string */ + int qualifier; /* 'h', 'l', or 'L' for integer fields */ + + for (str = buf; *fmt; ++fmt) { + if (*fmt != '%') { + *str++ = *fmt; + continue; + } + + /* process flags */ + flags = 0; + repeat: + ++fmt; /* this also skips first '%' */ + switch (*fmt) { + case '-': + flags |= LEFT; + goto repeat; + case '+': + flags |= PLUS; + goto repeat; + case ' ': + flags |= SPACE; + goto repeat; + case '#': + flags |= SPECIAL; + goto repeat; + case '0': + flags |= ZEROPAD; + goto repeat; + } + + /* get field width */ + field_width = -1; + if (isdigit(*fmt)) + field_width = skip_atoi(&fmt); + else if (*fmt == '*') { + ++fmt; + /* it's the next argument */ + field_width = va_arg(args, int); + if (field_width < 0) { + field_width = -field_width; + flags |= LEFT; + } + } + + /* get the precision */ + precision = -1; + if (*fmt == '.') { + ++fmt; + if (isdigit(*fmt)) + precision = skip_atoi(&fmt); + else if (*fmt == '*') { + ++fmt; + /* it's the next argument */ + precision = va_arg(args, int); + } + if (precision < 0) + precision = 0; + } + + /* get the conversion qualifier */ + qualifier = -1; + if (*fmt == 'h' || *fmt == 'l' || *fmt == 'L') { + qualifier = *fmt; + ++fmt; + } + + /* default base */ + base = 10; + + switch (*fmt) { + case 'c': + if (!(flags & LEFT)) + while (--field_width > 0) + *str++ = ' '; + *str++ = (unsigned char)va_arg(args, int); + while (--field_width > 0) + *str++ = ' '; + continue; + + case 's': + s = va_arg(args, char *); + len = strnlen(s, precision); + + if (!(flags & LEFT)) + while (len < field_width--) + *str++ = ' '; + for (i = 0; i < len; ++i) + *str++ = *s++; + while (len < field_width--) + *str++ = ' '; + continue; + + case 'p': + if (field_width == -1) { + field_width = 2 * sizeof(void *); + flags |= ZEROPAD; + } + str = number(str, + (unsigned long)va_arg(args, void *), 16, + field_width, precision, flags); + continue; + + case 'n': + if (qualifier == 'l') { + long *ip = va_arg(args, long *); + *ip = (str - buf); + } else { + int *ip = va_arg(args, int *); + *ip = (str - buf); + } + continue; + + case '%': + *str++ = '%'; + continue; + + /* integer number formats - set up the flags and "break" */ + case 'o': + base = 8; + break; + + case 'X': + flags |= LARGE; + case 'x': + base = 16; + break; + + case 'd': + case 'i': + flags |= SIGN; + case 'u': + break; + + default: + *str++ = '%'; + if (*fmt) + *str++ = *fmt; + else + --fmt; + continue; + } + if (qualifier == 'l') + num = va_arg(args, unsigned long); + else if (qualifier == 'h') { + num = (unsigned short)va_arg(args, int); + if (flags & SIGN) + num = (short)num; + } else if (flags & SIGN) + num = va_arg(args, int); + else + num = va_arg(args, unsigned int); + str = number(str, num, base, field_width, precision, flags); + } + *str = '\0'; + return str - buf; +} + +int sprintf(char *buf, const char *fmt, ...) +{ + va_list args; + int i; + + va_start(args, fmt); + i = vsprintf(buf, fmt, args); + va_end(args); + return i; +} + +int printf(const char *fmt, ...) +{ + char printf_buf[1024]; + va_list args; + int printed; + + va_start(args, fmt); + printed = vsprintf(printf_buf, fmt, args); + va_end(args); + + puts(printf_buf); + + return printed; +} diff --git a/arch/i386/boot/setup.S b/arch/i386/boot/setup.S deleted file mode 100644 index 6dbcc95..0000000 --- a/arch/i386/boot/setup.S +++ /dev/null @@ -1,1075 +0,0 @@ -/* - * setup.S Copyright (C) 1991, 1992 Linus Torvalds - * - * setup.s is responsible for getting the system data from the BIOS, - * and putting them into the appropriate places in system memory. - * both setup.s and system has been loaded by the bootblock. - * - * This code asks the bios for memory/disk/other parameters, and - * puts them in a "safe" place: 0x90000-0x901FF, ie where the - * boot-block used to be. It is then up to the protected mode - * system to read them from there before the area is overwritten - * for buffer-blocks. - * - * Move PS/2 aux init code to psaux.c - * (troyer@saifr00.cfsat.Honeywell.COM) 03Oct92 - * - * some changes and additional features by Christoph Niemann, - * March 1993/June 1994 (Christoph.Niemann@linux.org) - * - * add APM BIOS checking by Stephen Rothwell, May 1994 - * (sfr@canb.auug.org.au) - * - * High load stuff, initrd support and position independency - * by Hans Lermen & Werner Almesberger, February 1996 - * <lermen@elserv.ffm.fgan.de>, <almesber@lrc.epfl.ch> - * - * Video handling moved to video.S by Martin Mares, March 1996 - * <mj@k332.feld.cvut.cz> - * - * Extended memory detection scheme retwiddled by orc@pell.chi.il.us (david - * parsons) to avoid loadlin confusion, July 1997 - * - * Transcribed from Intel (as86) -> AT&T (gas) by Chris Noe, May 1999. - * <stiker@northlink.com> - * - * Fix to work around buggy BIOSes which don't use carry bit correctly - * and/or report extended memory in CX/DX for e801h memory size detection - * call. As a result the kernel got wrong figures. The int15/e801h docs - * from Ralf Brown interrupt list seem to indicate AX/BX should be used - * anyway. So to avoid breaking many machines (presumably there was a reason - * to orginally use CX/DX instead of AX/BX), we do a kludge to see - * if CX/DX have been changed in the e801 call and if so use AX/BX . - * Michael Miller, April 2001 <michaelm@mjmm.org> - * - * New A20 code ported from SYSLINUX by H. Peter Anvin. AMD Elan bugfixes - * by Robert Schwebel, December 2001 <robert@schwebel.de> - */ - -#include <asm/segment.h> -#include <linux/utsrelease.h> -#include <linux/compile.h> -#include <asm/boot.h> -#include <asm/e820.h> -#include <asm/page.h> -#include <asm/setup.h> - -/* Signature words to ensure LILO loaded us right */ -#define SIG1 0xAA55 -#define SIG2 0x5A5A - -INITSEG = DEF_INITSEG # 0x9000, we move boot here, out of the way -SYSSEG = DEF_SYSSEG # 0x1000, system loaded at 0x10000 (65536). -SETUPSEG = DEF_SETUPSEG # 0x9020, this is the current segment - # ... and the former contents of CS - -DELTA_INITSEG = SETUPSEG - INITSEG # 0x0020 - -.code16 -.globl begtext, begdata, begbss, endtext, enddata, endbss - -.text -begtext: -.data -begdata: -.bss -begbss: -.text - -start: - jmp trampoline - -# This is the setup header, and it must start at %cs:2 (old 0x9020:2) - - .ascii "HdrS" # header signature - .word 0x0206 # header version number (>= 0x0105) - # or else old loadlin-1.5 will fail) -realmode_swtch: .word 0, 0 # default_switch, SETUPSEG -start_sys_seg: .word SYSSEG - .word kernel_version # pointing to kernel version string - # above section of header is compatible - # with loadlin-1.5 (header v1.5). Don't - # change it. - -type_of_loader: .byte 0 # = 0, old one (LILO, Loadlin, - # Bootlin, SYSLX, bootsect...) - # See Documentation/i386/boot.txt for - # assigned ids - -# flags, unused bits must be zero (RFU) bit within loadflags -loadflags: -LOADED_HIGH = 1 # If set, the kernel is loaded high -CAN_USE_HEAP = 0x80 # If set, the loader also has set - # heap_end_ptr to tell how much - # space behind setup.S can be used for - # heap purposes. - # Only the loader knows what is free -#ifndef __BIG_KERNEL__ - .byte 0 -#else - .byte LOADED_HIGH -#endif - -setup_move_size: .word 0x8000 # size to move, when setup is not - # loaded at 0x90000. We will move setup - # to 0x90000 then just before jumping - # into the kernel. However, only the - # loader knows how much data behind - # us also needs to be loaded. - -code32_start: # here loaders can put a different - # start address for 32-bit code. -#ifndef __BIG_KERNEL__ - .long 0x1000 # 0x1000 = default for zImage -#else - .long 0x100000 # 0x100000 = default for big kernel -#endif - -ramdisk_image: .long 0 # address of loaded ramdisk image - # Here the loader puts the 32-bit - # address where it loaded the image. - # This only will be read by the kernel. - -ramdisk_size: .long 0 # its size in bytes - -bootsect_kludge: - .long 0 # obsolete - -heap_end_ptr: .word modelist+1024 # (Header version 0x0201 or later) - # space from here (exclusive) down to - # end of setup code can be used by setup - # for local heap purposes. - -pad1: .word 0 -cmd_line_ptr: .long 0 # (Header version 0x0202 or later) - # If nonzero, a 32-bit pointer - # to the kernel command line. - # The command line should be - # located between the start of - # setup and the end of low - # memory (0xa0000), or it may - # get overwritten before it - # gets read. If this field is - # used, there is no longer - # anything magical about the - # 0x90000 segment; the setup - # can be located anywhere in - # low memory 0x10000 or higher. - -ramdisk_max: .long (-__PAGE_OFFSET-(512 << 20)-1) & 0x7fffffff - # (Header version 0x0203 or later) - # The highest safe address for - # the contents of an initrd - -kernel_alignment: .long CONFIG_PHYSICAL_ALIGN #physical addr alignment - #required for protected mode - #kernel -#ifdef CONFIG_RELOCATABLE -relocatable_kernel: .byte 1 -#else -relocatable_kernel: .byte 0 -#endif -pad2: .byte 0 -pad3: .word 0 - -cmdline_size: .long COMMAND_LINE_SIZE-1 #length of the command line, - #added with boot protocol - #version 2.06 - -trampoline: call start_of_setup - .align 16 - # The offset at this point is 0x240 - .space (0xeff-0x240+1) # E820 & EDD space (ending at 0xeff) -# End of setup header ##################################################### - -start_of_setup: -# Bootlin depends on this being done early - movw $0x01500, %ax - movb $0x81, %dl - int $0x13 - -#ifdef SAFE_RESET_DISK_CONTROLLER -# Reset the disk controller. - movw $0x0000, %ax - movb $0x80, %dl - int $0x13 -#endif - -# Set %ds = %cs, we know that SETUPSEG = %cs at this point - movw %cs, %ax # aka SETUPSEG - movw %ax, %ds -# Check signature at end of setup - cmpw $SIG1, setup_sig1 - jne bad_sig - - cmpw $SIG2, setup_sig2 - jne bad_sig - - jmp good_sig1 - -# Routine to print asciiz string at ds:si -prtstr: - lodsb - andb %al, %al - jz fin - - call prtchr - jmp prtstr - -fin: ret - -# Space printing -prtsp2: call prtspc # Print double space -prtspc: movb $0x20, %al # Print single space (note: fall-thru) - -# Part of above routine, this one just prints ascii al -prtchr: pushw %ax - pushw %cx - movw $7,%bx - movw $0x01, %cx - movb $0x0e, %ah - int $0x10 - popw %cx - popw %ax - ret - -beep: movb $0x07, %al - jmp prtchr - -no_sig_mess: .string "No setup signature found ..." - -good_sig1: - jmp good_sig - -# We now have to find the rest of the setup code/data -bad_sig: - movw %cs, %ax # SETUPSEG - subw $DELTA_INITSEG, %ax # INITSEG - movw %ax, %ds - xorb %bh, %bh - movb (497), %bl # get setup sect from bootsect - subw $4, %bx # LILO loads 4 sectors of setup - shlw $8, %bx # convert to words (1sect=2^8 words) - movw %bx, %cx - shrw $3, %bx # convert to segment - addw $SYSSEG, %bx - movw %bx, %cs:start_sys_seg -# Move rest of setup code/data to here - movw $2048, %di # four sectors loaded by LILO - subw %si, %si - pushw %cs - popw %es - movw $SYSSEG, %ax - movw %ax, %ds - rep - movsw - movw %cs, %ax # aka SETUPSEG - movw %ax, %ds - cmpw $SIG1, setup_sig1 - jne no_sig - - cmpw $SIG2, setup_sig2 - jne no_sig - - jmp good_sig - -no_sig: - lea no_sig_mess, %si - call prtstr - -no_sig_loop: - hlt - jmp no_sig_loop - -good_sig: - movw %cs, %ax # aka SETUPSEG - subw $DELTA_INITSEG, %ax # aka INITSEG - movw %ax, %ds -# Check if an old loader tries to load a big-kernel - testb $LOADED_HIGH, %cs:loadflags # Do we have a big kernel? - jz loader_ok # No, no danger for old loaders. - - cmpb $0, %cs:type_of_loader # Do we have a loader that - # can deal with us? - jnz loader_ok # Yes, continue. - - pushw %cs # No, we have an old loader, - popw %ds # die. - lea loader_panic_mess, %si - call prtstr - - jmp no_sig_loop - -loader_panic_mess: .string "Wrong loader, giving up..." - -# check minimum cpuid -# we do this here because it is the last place we can actually -# show a user visible error message. Later the video modus -# might be already messed up. -loader_ok: - call verify_cpu - testl %eax,%eax - jz cpu_ok - movw %cs,%ax # aka SETUPSEG - movw %ax,%ds - lea cpu_panic_mess,%si - call prtstr -1: jmp 1b - -cpu_panic_mess: - .asciz "PANIC: CPU too old for this kernel." - -#include "../kernel/verify_cpu.S" - -cpu_ok: -# Get memory size (extended mem, kB) - - xorl %eax, %eax - movl %eax, (0x1e0) -#ifndef STANDARD_MEMORY_BIOS_CALL - movb %al, (E820NR) -# Try three different memory detection schemes. First, try -# e820h, which lets us assemble a memory map, then try e801h, -# which returns a 32-bit memory size, and finally 88h, which -# returns 0-64m - -# method E820H: -# the memory map from hell. e820h returns memory classified into -# a whole bunch of different types, and allows memory holes and -# everything. We scan through this memory map and build a list -# of the first 32 memory areas, which we return at [E820MAP]. -# This is documented at http://www.acpi.info/, in the ACPI 2.0 specification. - -#define SMAP 0x534d4150 - -meme820: - xorl %ebx, %ebx # continuation counter - movw $E820MAP, %di # point into the whitelist - # so we can have the bios - # directly write into it. - -jmpe820: - movl $0x0000e820, %eax # e820, upper word zeroed - movl $SMAP, %edx # ascii 'SMAP' - movl $20, %ecx # size of the e820rec - pushw %ds # data record. - popw %es - int $0x15 # make the call - jc bail820 # fall to e801 if it fails - - cmpl $SMAP, %eax # check the return is `SMAP' - jne bail820 # fall to e801 if it fails - -# cmpl $1, 16(%di) # is this usable memory? -# jne again820 - - # If this is usable memory, we save it by simply advancing %di by - # sizeof(e820rec). - # -good820: - movb (E820NR), %al # up to 128 entries - cmpb $E820MAX, %al - jae bail820 - - incb (E820NR) - movw %di, %ax - addw $20, %ax - movw %ax, %di -again820: - cmpl $0, %ebx # check to see if - jne jmpe820 # %ebx is set to EOF -bail820: - - -# method E801H: -# memory size is in 1k chunksizes, to avoid confusing loadlin. -# we store the 0xe801 memory size in a completely different place, -# because it will most likely be longer than 16 bits. -# (use 1e0 because that's what Larry Augustine uses in his -# alternative new memory detection scheme, and it's sensible -# to write everything into the same place.) - -meme801: - stc # fix to work around buggy - xorw %cx,%cx # BIOSes which don't clear/set - xorw %dx,%dx # carry on pass/error of - # e801h memory size call - # or merely pass cx,dx though - # without changing them. - movw $0xe801, %ax - int $0x15 - jc mem88 - - cmpw $0x0, %cx # Kludge to handle BIOSes - jne e801usecxdx # which report their extended - cmpw $0x0, %dx # memory in AX/BX rather than - jne e801usecxdx # CX/DX. The spec I have read - movw %ax, %cx # seems to indicate AX/BX - movw %bx, %dx # are more reasonable anyway... - -e801usecxdx: - andl $0xffff, %edx # clear sign extend - shll $6, %edx # and go from 64k to 1k chunks - movl %edx, (0x1e0) # store extended memory size - andl $0xffff, %ecx # clear sign extend - addl %ecx, (0x1e0) # and add lower memory into - # total size. - -# Ye Olde Traditional Methode. Returns the memory size (up to 16mb or -# 64mb, depending on the bios) in ax. -mem88: - -#endif - movb $0x88, %ah - int $0x15 - movw %ax, (2) - -# Set the keyboard repeat rate to the max - movw $0x0305, %ax - xorw %bx, %bx - int $0x16 - -# Check for video adapter and its parameters and allow the -# user to browse video modes. - call video # NOTE: we need %ds pointing - # to bootsector - -# Get hd0 data... - xorw %ax, %ax - movw %ax, %ds - ldsw (4 * 0x41), %si - movw %cs, %ax # aka SETUPSEG - subw $DELTA_INITSEG, %ax # aka INITSEG - pushw %ax - movw %ax, %es - movw $0x0080, %di - movw $0x10, %cx - pushw %cx - cld - rep - movsb -# Get hd1 data... - xorw %ax, %ax - movw %ax, %ds - ldsw (4 * 0x46), %si - popw %cx - popw %es - movw $0x0090, %di - rep - movsb -# Check that there IS a hd1 :-) - movw $0x01500, %ax - movb $0x81, %dl - int $0x13 - jc no_disk1 - - cmpb $3, %ah - je is_disk1 - -no_disk1: - movw %cs, %ax # aka SETUPSEG - subw $DELTA_INITSEG, %ax # aka INITSEG - movw %ax, %es - movw $0x0090, %di - movw $0x10, %cx - xorw %ax, %ax - cld - rep - stosb -is_disk1: -# check for Micro Channel (MCA) bus - movw %cs, %ax # aka SETUPSEG - subw $DELTA_INITSEG, %ax # aka INITSEG - movw %ax, %ds - xorw %ax, %ax - movw %ax, (0xa0) # set table length to 0 - movb $0xc0, %ah - stc - int $0x15 # moves feature table to es:bx - jc no_mca - - pushw %ds - movw %es, %ax - movw %ax, %ds - movw %cs, %ax # aka SETUPSEG - subw $DELTA_INITSEG, %ax # aka INITSEG - movw %ax, %es - movw %bx, %si - movw $0xa0, %di - movw (%si), %cx - addw $2, %cx # table length is a short - cmpw $0x10, %cx - jc sysdesc_ok - - movw $0x10, %cx # we keep only first 16 bytes -sysdesc_ok: - rep - movsb - popw %ds -no_mca: -#ifdef CONFIG_X86_VOYAGER - movb $0xff, 0x40 # flag on config found - movb $0xc0, %al - mov $0xff, %ah - int $0x15 # put voyager config info at es:di - jc no_voyager - movw $0x40, %si # place voyager info in apm table - cld - movw $7, %cx -voyager_rep: - movb %es:(%di), %al - movb %al,(%si) - incw %di - incw %si - decw %cx - jnz voyager_rep -no_voyager: -#endif -# Check for PS/2 pointing device - movw %cs, %ax # aka SETUPSEG - subw $DELTA_INITSEG, %ax # aka INITSEG - movw %ax, %ds - movb $0, (0x1ff) # default is no pointing device - int $0x11 # int 0x11: equipment list - testb $0x04, %al # check if mouse installed - jz no_psmouse - - movb $0xAA, (0x1ff) # device present -no_psmouse: - -#if defined(CONFIG_X86_SPEEDSTEP_SMI) || defined(CONFIG_X86_SPEEDSTEP_SMI_MODULE) - movl $0x0000E980, %eax # IST Support - movl $0x47534943, %edx # Request value - int $0x15 - - movl %eax, (96) - movl %ebx, (100) - movl %ecx, (104) - movl %edx, (108) -#endif - -#if defined(CONFIG_APM) || defined(CONFIG_APM_MODULE) -# Then check for an APM BIOS... - # %ds points to the bootsector - movw $0, 0x40 # version = 0 means no APM BIOS - movw $0x05300, %ax # APM BIOS installation check - xorw %bx, %bx - int $0x15 - jc done_apm_bios # Nope, no APM BIOS - - cmpw $0x0504d, %bx # Check for "PM" signature - jne done_apm_bios # No signature, no APM BIOS - - andw $0x02, %cx # Is 32 bit supported? - je done_apm_bios # No 32-bit, no (good) APM BIOS - - movw $0x05304, %ax # Disconnect first just in case - xorw %bx, %bx - int $0x15 # ignore return code - movw $0x05303, %ax # 32 bit connect - xorl %ebx, %ebx - xorw %cx, %cx # paranoia :-) - xorw %dx, %dx # ... - xorl %esi, %esi # ... - xorw %di, %di # ... - int $0x15 - jc no_32_apm_bios # Ack, error. - - movw %ax, (66) # BIOS code segment - movl %ebx, (68) # BIOS entry point offset - movw %cx, (72) # BIOS 16 bit code segment - movw %dx, (74) # BIOS data segment - movl %esi, (78) # BIOS code segment lengths - movw %di, (82) # BIOS data segment length -# Redo the installation check as the 32 bit connect -# modifies the flags returned on some BIOSs - movw $0x05300, %ax # APM BIOS installation check - xorw %bx, %bx - xorw %cx, %cx # paranoia - int $0x15 - jc apm_disconnect # error -> shouldn't happen - - cmpw $0x0504d, %bx # check for "PM" signature - jne apm_disconnect # no sig -> shouldn't happen - - movw %ax, (64) # record the APM BIOS version - movw %cx, (76) # and flags - jmp done_apm_bios - -apm_disconnect: # Tidy up - movw $0x05304, %ax # Disconnect - xorw %bx, %bx - int $0x15 # ignore return code - - jmp done_apm_bios - -no_32_apm_bios: - andw $0xfffd, (76) # remove 32 bit support bit -done_apm_bios: -#endif - -#include "edd.S" - -# Now we want to move to protected mode ... - cmpw $0, %cs:realmode_swtch - jz rmodeswtch_normal - - lcall *%cs:realmode_swtch - - jmp rmodeswtch_end - -rmodeswtch_normal: - pushw %cs - call default_switch - -rmodeswtch_end: -# Now we move the system to its rightful place ... but we check if we have a -# big-kernel. In that case we *must* not move it ... - testb $LOADED_HIGH, %cs:loadflags - jz do_move0 # .. then we have a normal low - # loaded zImage - # .. or else we have a high - # loaded bzImage - jmp end_move # ... and we skip moving - -do_move0: - movw $0x100, %ax # start of destination segment - movw %cs, %bp # aka SETUPSEG - subw $DELTA_INITSEG, %bp # aka INITSEG - movw %cs:start_sys_seg, %bx # start of source segment - cld -do_move: - movw %ax, %es # destination segment - incb %ah # instead of add ax,#0x100 - movw %bx, %ds # source segment - addw $0x100, %bx - subw %di, %di - subw %si, %si - movw $0x800, %cx - rep - movsw - cmpw %bp, %bx # assume start_sys_seg > 0x200, - # so we will perhaps read one - # page more than needed, but - # never overwrite INITSEG - # because destination is a - # minimum one page below source - jb do_move - -end_move: -# then we load the segment descriptors - movw %cs, %ax # aka SETUPSEG - movw %ax, %ds - -# Check whether we need to be downward compatible with version <=201 - cmpl $0, cmd_line_ptr - jne end_move_self # loader uses version >=202 features - cmpb $0x20, type_of_loader - je end_move_self # bootsect loader, we know of it - -# Boot loader doesnt support boot protocol version 2.02. -# If we have our code not at 0x90000, we need to move it there now. -# We also then need to move the params behind it (commandline) -# Because we would overwrite the code on the current IP, we move -# it in two steps, jumping high after the first one. - movw %cs, %ax - cmpw $SETUPSEG, %ax - je end_move_self - - cli # make sure we really have - # interrupts disabled ! - # because after this the stack - # should not be used - subw $DELTA_INITSEG, %ax # aka INITSEG - movw %ss, %dx - cmpw %ax, %dx - jb move_self_1 - - addw $INITSEG, %dx - subw %ax, %dx # this will go into %ss after - # the move -move_self_1: - movw %ax, %ds - movw $INITSEG, %ax # real INITSEG - movw %ax, %es - movw %cs:setup_move_size, %cx - std # we have to move up, so we use - # direction down because the - # areas may overlap - movw %cx, %di - decw %di - movw %di, %si - subw $move_self_here+0x200, %cx - rep - movsb - ljmp $SETUPSEG, $move_self_here - -move_self_here: - movw $move_self_here+0x200, %cx - rep - movsb - movw $SETUPSEG, %ax - movw %ax, %ds - movw %dx, %ss -end_move_self: # now we are at the right place - -# -# Enable A20. This is at the very best an annoying procedure. -# A20 code ported from SYSLINUX 1.52-1.63 by H. Peter Anvin. -# AMD Elan bug fix by Robert Schwebel. -# - -#if defined(CONFIG_X86_ELAN) - movb $0x02, %al # alternate A20 gate - outb %al, $0x92 # this works on SC410/SC520 -a20_elan_wait: - call a20_test - jz a20_elan_wait - jmp a20_done -#endif - - -A20_TEST_LOOPS = 32 # Iterations per wait -A20_ENABLE_LOOPS = 255 # Total loops to try - - -#ifndef CONFIG_X86_VOYAGER -a20_try_loop: - - # First, see if we are on a system with no A20 gate. -a20_none: - call a20_test - jnz a20_done - - # Next, try the BIOS (INT 0x15, AX=0x2401) -a20_bios: - movw $0x2401, %ax - pushfl # Be paranoid about flags - int $0x15 - popfl - - call a20_test - jnz a20_done - - # Try enabling A20 through the keyboard controller -#endif /* CONFIG_X86_VOYAGER */ -a20_kbc: - call empty_8042 - -#ifndef CONFIG_X86_VOYAGER - call a20_test # Just in case the BIOS worked - jnz a20_done # but had a delayed reaction. -#endif - - movb $0xD1, %al # command write - outb %al, $0x64 - call empty_8042 - - movb $0xDF, %al # A20 on - outb %al, $0x60 - call empty_8042 - -#ifndef CONFIG_X86_VOYAGER - # Wait until a20 really *is* enabled; it can take a fair amount of - # time on certain systems; Toshiba Tecras are known to have this - # problem. -a20_kbc_wait: - xorw %cx, %cx -a20_kbc_wait_loop: - call a20_test - jnz a20_done - loop a20_kbc_wait_loop - - # Final attempt: use "configuration port A" -a20_fast: - inb $0x92, %al # Configuration Port A - orb $0x02, %al # "fast A20" version - andb $0xFE, %al # don't accidentally reset - outb %al, $0x92 - - # Wait for configuration port A to take effect -a20_fast_wait: - xorw %cx, %cx -a20_fast_wait_loop: - call a20_test - jnz a20_done - loop a20_fast_wait_loop - - # A20 is still not responding. Try frobbing it again. - # - decb (a20_tries) - jnz a20_try_loop - - movw $a20_err_msg, %si - call prtstr - -a20_die: - hlt - jmp a20_die - -a20_tries: - .byte A20_ENABLE_LOOPS - -a20_err_msg: - .ascii "linux: fatal error: A20 gate not responding!" - .byte 13, 10, 0 - - # If we get here, all is good -a20_done: - -#endif /* CONFIG_X86_VOYAGER */ -# set up gdt and idt and 32bit start address - lidt idt_48 # load idt with 0,0 - xorl %eax, %eax # Compute gdt_base - movw %ds, %ax # (Convert %ds:gdt to a linear ptr) - shll $4, %eax - addl %eax, code32 - addl $gdt, %eax - movl %eax, (gdt_48+2) - lgdt gdt_48 # load gdt with whatever is - # appropriate - -# make sure any possible coprocessor is properly reset.. - xorw %ax, %ax - outb %al, $0xf0 - call delay - - outb %al, $0xf1 - call delay - -# well, that went ok, I hope. Now we mask all interrupts - the rest -# is done in init_IRQ(). - movb $0xFF, %al # mask all interrupts for now - outb %al, $0xA1 - call delay - - movb $0xFB, %al # mask all irq's but irq2 which - outb %al, $0x21 # is cascaded - -# Well, that certainly wasn't fun :-(. Hopefully it works, and we don't -# need no steenking BIOS anyway (except for the initial loading :-). -# The BIOS-routine wants lots of unnecessary data, and it's less -# "interesting" anyway. This is how REAL programmers do it. -# -# Well, now's the time to actually move into protected mode. To make -# things as simple as possible, we do no register set-up or anything, -# we let the gnu-compiled 32-bit programs do that. We just jump to -# absolute address 0x1000 (or the loader supplied one), -# in 32-bit protected mode. -# -# Note that the short jump isn't strictly needed, although there are -# reasons why it might be a good idea. It won't hurt in any case. - movw $1, %ax # protected mode (PE) bit - lmsw %ax # This is it! - jmp flush_instr - -flush_instr: - xorw %bx, %bx # Flag to indicate a boot - xorl %esi, %esi # Pointer to real-mode code - movw %cs, %si - subw $DELTA_INITSEG, %si - shll $4, %esi # Convert to 32-bit pointer - -# jump to startup_32 in arch/i386/boot/compressed/head.S -# -# NOTE: For high loaded big kernels we need a -# jmpi 0x100000,__BOOT_CS -# -# but we yet haven't reloaded the CS register, so the default size -# of the target offset still is 16 bit. -# However, using an operand prefix (0x66), the CPU will properly -# take our 48 bit far pointer. (INTeL 80386 Programmer's Reference -# Manual, Mixing 16-bit and 32-bit code, page 16-6) - - .byte 0x66, 0xea # prefix + jmpi-opcode -code32: .long startup_32 # will be set to %cs+startup_32 - .word __BOOT_CS -.code32 -startup_32: - movl $(__BOOT_DS), %eax - movl %eax, %ds - movl %eax, %es - movl %eax, %fs - movl %eax, %gs - movl %eax, %ss - - xorl %eax, %eax -1: incl %eax # check that A20 really IS enabled - movl %eax, 0x00000000 # loop forever if it isn't - cmpl %eax, 0x00100000 - je 1b - - # Jump to the 32bit entry point - jmpl *(code32_start - start + (DELTA_INITSEG << 4))(%esi) -.code16 - -# Here's a bunch of information about your current kernel.. -kernel_version: .ascii UTS_RELEASE - .ascii " (" - .ascii LINUX_COMPILE_BY - .ascii "@" - .ascii LINUX_COMPILE_HOST - .ascii ") " - .ascii UTS_VERSION - .byte 0 - -# This is the default real mode switch routine. -# to be called just before protected mode transition -default_switch: - cli # no interrupts allowed ! - movb $0x80, %al # disable NMI for bootup - # sequence - outb %al, $0x70 - lret - - -#ifndef CONFIG_X86_VOYAGER -# This routine tests whether or not A20 is enabled. If so, it -# exits with zf = 0. -# -# The memory address used, 0x200, is the int $0x80 vector, which -# should be safe. - -A20_TEST_ADDR = 4*0x80 - -a20_test: - pushw %cx - pushw %ax - xorw %cx, %cx - movw %cx, %fs # Low memory - decw %cx - movw %cx, %gs # High memory area - movw $A20_TEST_LOOPS, %cx - movw %fs:(A20_TEST_ADDR), %ax - pushw %ax -a20_test_wait: - incw %ax - movw %ax, %fs:(A20_TEST_ADDR) - call delay # Serialize and make delay constant - cmpw %gs:(A20_TEST_ADDR+0x10), %ax - loope a20_test_wait - - popw %fs:(A20_TEST_ADDR) - popw %ax - popw %cx - ret - -#endif /* CONFIG_X86_VOYAGER */ - -# This routine checks that the keyboard command queue is empty -# (after emptying the output buffers) -# -# Some machines have delusions that the keyboard buffer is always full -# with no keyboard attached... -# -# If there is no keyboard controller, we will usually get 0xff -# to all the reads. With each IO taking a microsecond and -# a timeout of 100,000 iterations, this can take about half a -# second ("delay" == outb to port 0x80). That should be ok, -# and should also be plenty of time for a real keyboard controller -# to empty. -# - -empty_8042: - pushl %ecx - movl $100000, %ecx - -empty_8042_loop: - decl %ecx - jz empty_8042_end_loop - - call delay - - inb $0x64, %al # 8042 status port - testb $1, %al # output buffer? - jz no_output - - call delay - inb $0x60, %al # read it - jmp empty_8042_loop - -no_output: - testb $2, %al # is input buffer full? - jnz empty_8042_loop # yes - loop -empty_8042_end_loop: - popl %ecx - ret - -# Read the cmos clock. Return the seconds in al -gettime: - pushw %cx - movb $0x02, %ah - int $0x1a - movb %dh, %al # %dh contains the seconds - andb $0x0f, %al - movb %dh, %ah - movb $0x04, %cl - shrb %cl, %ah - aad - popw %cx - ret - -# Delay is needed after doing I/O -delay: - outb %al,$0x80 - ret - -# Descriptor tables -# -# NOTE: The intel manual says gdt should be sixteen bytes aligned for -# efficiency reasons. However, there are machines which are known not -# to boot with misaligned GDTs, so alter this at your peril! If you alter -# GDT_ENTRY_BOOT_CS (in asm/segment.h) remember to leave at least two -# empty GDT entries (one for NULL and one reserved). -# -# NOTE: On some CPUs, the GDT must be 8 byte aligned. This is -# true for the Voyager Quad CPU card which will not boot without -# This directive. 16 byte aligment is recommended by intel. -# - .align 16 -gdt: - .fill GDT_ENTRY_BOOT_CS,8,0 - - .word 0xFFFF # 4Gb - (0x100000*0x1000 = 4Gb) - .word 0 # base address = 0 - .word 0x9A00 # code read/exec - .word 0x00CF # granularity = 4096, 386 - # (+5th nibble of limit) - - .word 0xFFFF # 4Gb - (0x100000*0x1000 = 4Gb) - .word 0 # base address = 0 - .word 0x9200 # data read/write - .word 0x00CF # granularity = 4096, 386 - # (+5th nibble of limit) -gdt_end: - .align 4 - - .word 0 # alignment byte -idt_48: - .word 0 # idt limit = 0 - .word 0, 0 # idt base = 0L - - .word 0 # alignment byte -gdt_48: - .word gdt_end - gdt - 1 # gdt limit - .word 0, 0 # gdt base (filled in later) - -# Include video setup & detection code - -#include "video.S" - -# Setup signature -- must be last -setup_sig1: .word SIG1 -setup_sig2: .word SIG2 - -# After this point, there is some free space which is used by the video mode -# handling code to store the temporary mode table (not used by the kernel). - -modelist: - -.text -endtext: -.data -enddata: -.bss -endbss: diff --git a/arch/i386/boot/setup.ld b/arch/i386/boot/setup.ld new file mode 100644 index 0000000..df9234b --- /dev/null +++ b/arch/i386/boot/setup.ld @@ -0,0 +1,54 @@ +/* + * setup.ld + * + * Linker script for the i386 setup code + */ +OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386") +OUTPUT_ARCH(i386) +ENTRY(_start) + +SECTIONS +{ + . = 0; + .bstext : { *(.bstext) } + .bsdata : { *(.bsdata) } + + . = 497; + .header : { *(.header) } + .inittext : { *(.inittext) } + .initdata : { *(.initdata) } + .text : { *(.text*) } + + . = ALIGN(16); + .rodata : { *(.rodata*) } + + .videocards : { + video_cards = .; + *(.videocards) + video_cards_end = .; + } + + . = ALIGN(16); + .data : { *(.data*) } + + .signature : { + setup_sig = .; + LONG(0x5a5aaa55) + } + + + . = ALIGN(16); + .bss : + { + __bss_start = .; + *(.bss) + __bss_end = .; + } + . = ALIGN(16); + _end = .; + + /DISCARD/ : { *(.note*) } + + . = ASSERT(_end <= 0x8000, "Setup too big!"); + . = ASSERT(hdr == 0x1f1, "The setup header has the wrong offset!"); +} diff --git a/arch/i386/boot/string.c b/arch/i386/boot/string.c new file mode 100644 index 0000000..481a220 --- /dev/null +++ b/arch/i386/boot/string.c @@ -0,0 +1,52 @@ +/* -*- linux-c -*- ------------------------------------------------------- * + * + * Copyright (C) 1991, 1992 Linus Torvalds + * Copyright 2007 rPath, Inc. - All Rights Reserved + * + * This file is part of the Linux kernel, and is made available under + * the terms of the GNU General Public License version 2. + * + * ----------------------------------------------------------------------- */ + +/* + * arch/i386/boot/string.c + * + * Very basic string functions + */ + +#include "boot.h" + +int strcmp(const char *str1, const char *str2) +{ + const unsigned char *s1 = (const unsigned char *)str1; + const unsigned char *s2 = (const unsigned char *)str2; + int delta = 0; + + while (*s1 || *s2) { + delta = *s2 - *s1; + if (delta) + return delta; + s1++; + s2++; + } + return 0; +} + +size_t strnlen(const char *s, size_t maxlen) +{ + const char *es = s; + while (*es && maxlen) { + es++; + maxlen--; + } + + return (es - s); +} + +unsigned int atou(const char *s) +{ + unsigned int i = 0; + while (isdigit(*s)) + i = i * 10 + (*s++ - '0'); + return i; +} diff --git a/arch/i386/boot/tools/build.c b/arch/i386/boot/tools/build.c index 0579841..886f47d8 100644 --- a/arch/i386/boot/tools/build.c +++ b/arch/i386/boot/tools/build.c @@ -1,13 +1,12 @@ /* * Copyright (C) 1991, 1992 Linus Torvalds * Copyright (C) 1997 Martin Mares + * Copyright (C) 2007 H. Peter Anvin */ /* * This file builds a disk-image from three different files: * - * - bootsect: compatibility mbr which prints an error message if - * someone tries to boot the kernel directly. * - setup: 8086 machine code, sets up system parm * - system: 80386 code for actual system * @@ -21,6 +20,7 @@ * High loaded stuff by Hans Lermen & Werner Almesberger, Feb. 1996 * Cross compiling fixes by Gertjan van Wingerde, July 1996 * Rewritten by Martin Mares, April 1997 + * Substantially overhauled by H. Peter Anvin, April 2007 */ #include <stdio.h> @@ -32,23 +32,25 @@ #include <sys/sysmacros.h> #include <unistd.h> #include <fcntl.h> +#include <sys/mman.h> #include <asm/boot.h> -typedef unsigned char byte; -typedef unsigned short word; -typedef unsigned long u32; +typedef unsigned char u8; +typedef unsigned short u16; +typedef unsigned long u32; #define DEFAULT_MAJOR_ROOT 0 #define DEFAULT_MINOR_ROOT 0 -/* Minimal number of setup sectors (see also bootsect.S) */ -#define SETUP_SECTS 4 +/* Minimal number of setup sectors */ +#define SETUP_SECT_MIN 5 +#define SETUP_SECT_MAX 64 -byte buf[1024]; -int fd; +/* This must be large enough to hold the entire setup */ +u8 buf[SETUP_SECT_MAX*512]; int is_big_kernel; -void die(const char * str, ...) +static void die(const char * str, ...) { va_list args; va_start(args, str); @@ -57,15 +59,9 @@ void die(const char * str, ...) exit(1); } -void file_open(const char *name) +static void usage(void) { - if ((fd = open(name, O_RDONLY, 0)) < 0) - die("Unable to open `%s': %m", name); -} - -void usage(void) -{ - die("Usage: build [-b] bootsect setup system [rootdev] [> image]"); + die("Usage: build [-b] setup system [rootdev] [> image]"); } int main(int argc, char ** argv) @@ -73,27 +69,30 @@ int main(int argc, char ** argv) unsigned int i, sz, setup_sectors; int c; u32 sys_size; - byte major_root, minor_root; + u8 major_root, minor_root; struct stat sb; + FILE *file; + int fd; + void *kernel; if (argc > 2 && !strcmp(argv[1], "-b")) { is_big_kernel = 1; argc--, argv++; } - if ((argc < 4) || (argc > 5)) + if ((argc < 3) || (argc > 4)) usage(); - if (argc > 4) { - if (!strcmp(argv[4], "CURRENT")) { + if (argc > 3) { + if (!strcmp(argv[3], "CURRENT")) { if (stat("/", &sb)) { perror("/"); die("Couldn't stat /"); } major_root = major(sb.st_dev); minor_root = minor(sb.st_dev); - } else if (strcmp(argv[4], "FLOPPY")) { - if (stat(argv[4], &sb)) { - perror(argv[4]); + } else if (strcmp(argv[3], "FLOPPY")) { + if (stat(argv[3], &sb)) { + perror(argv[3]); die("Couldn't stat root device."); } major_root = major(sb.st_rdev); @@ -108,79 +107,62 @@ int main(int argc, char ** argv) } fprintf(stderr, "Root device is (%d, %d)\n", major_root, minor_root); - file_open(argv[1]); - i = read(fd, buf, sizeof(buf)); - fprintf(stderr,"Boot sector %d bytes.\n",i); - if (i != 512) - die("Boot block must be exactly 512 bytes"); + /* Copy the setup code */ + file = fopen(argv[1], "r"); + if (!file) + die("Unable to open `%s': %m", argv[1]); + c = fread(buf, 1, sizeof(buf), file); + if (ferror(file)) + die("read-error on `setup'"); + if (c < 1024) + die("The setup must be at least 1024 bytes"); if (buf[510] != 0x55 || buf[511] != 0xaa) die("Boot block hasn't got boot flag (0xAA55)"); + fclose(file); + + /* Pad unused space with zeros */ + setup_sectors = (c + 511) / 512; + if (setup_sectors < SETUP_SECT_MIN) + setup_sectors = SETUP_SECT_MIN; + i = setup_sectors*512; + memset(buf+c, 0, i-c); + + /* Set the default root device */ buf[508] = minor_root; buf[509] = major_root; - if (write(1, buf, 512) != 512) - die("Write call failed"); - close (fd); - - file_open(argv[2]); /* Copy the setup code */ - for (i=0 ; (c=read(fd, buf, sizeof(buf)))>0 ; i+=c ) - if (write(1, buf, c) != c) - die("Write call failed"); - if (c != 0) - die("read-error on `setup'"); - close (fd); - - setup_sectors = (i + 511) / 512; /* Pad unused space with zeros */ - /* for compatibility with ancient versions of LILO. */ - if (setup_sectors < SETUP_SECTS) - setup_sectors = SETUP_SECTS; - fprintf(stderr, "Setup is %d bytes.\n", i); - memset(buf, 0, sizeof(buf)); - while (i < setup_sectors * 512) { - c = setup_sectors * 512 - i; - if (c > sizeof(buf)) - c = sizeof(buf); - if (write(1, buf, c) != c) - die("Write call failed"); - i += c; - } - file_open(argv[3]); - if (fstat (fd, &sb)) - die("Unable to stat `%s': %m", argv[3]); + fprintf(stderr, "Setup is %d bytes (padded to %d bytes).\n", c, i); + + /* Open and stat the kernel file */ + fd = open(argv[2], O_RDONLY); + if (fd < 0) + die("Unable to open `%s': %m", argv[2]); + if (fstat(fd, &sb)) + die("Unable to stat `%s': %m", argv[2]); sz = sb.st_size; - fprintf (stderr, "System is %d kB\n", sz/1024); + fprintf (stderr, "System is %d kB\n", (sz+1023)/1024); + kernel = mmap(NULL, sz, PROT_READ, MAP_SHARED, fd, 0); + if (kernel == MAP_FAILED) + die("Unable to mmap '%s': %m", argv[2]); sys_size = (sz + 15) / 16; if (!is_big_kernel && sys_size > DEF_SYSSIZE) die("System is too big. Try using bzImage or modules."); - while (sz > 0) { - int l, n; - - l = (sz > sizeof(buf)) ? sizeof(buf) : sz; - if ((n=read(fd, buf, l)) != l) { - if (n < 0) - die("Error reading %s: %m", argv[3]); - else - die("%s: Unexpected EOF", argv[3]); - } - if (write(1, buf, l) != l) - die("Write failed"); - sz -= l; - } + + /* Patch the setup code with the appropriate size parameters */ + buf[0x1f1] = setup_sectors-1; + buf[0x1f4] = sys_size; + buf[0x1f5] = sys_size >> 8; + buf[0x1f6] = sys_size >> 16; + buf[0x1f7] = sys_size >> 24; + + if (fwrite(buf, 1, i, stdout) != i) + die("Writing setup failed"); + + /* Copy the kernel code */ + if (fwrite(kernel, 1, sz, stdout) != sz) + die("Writing kernel failed"); close(fd); - if (lseek(1, 497, SEEK_SET) != 497) /* Write sizes to the bootsector */ - die("Output: seek failed"); - buf[0] = setup_sectors; - if (write(1, buf, 1) != 1) - die("Write of setup sector count failed"); - if (lseek(1, 500, SEEK_SET) != 500) - die("Output: seek failed"); - buf[0] = (sys_size & 0xff); - buf[1] = ((sys_size >> 8) & 0xff); - buf[2] = ((sys_size >> 16) & 0xff); - buf[3] = ((sys_size >> 24) & 0xff); - if (write(1, buf, 4) != 4) - die("Write of image length failed"); - - return 0; /* Everything is OK */ + /* Everything is OK */ + return 0; } diff --git a/arch/i386/boot/tty.c b/arch/i386/boot/tty.c new file mode 100644 index 0000000..a8db787 --- /dev/null +++ b/arch/i386/boot/tty.c @@ -0,0 +1,112 @@ +/* -*- linux-c -*- ------------------------------------------------------- * + * + * Copyright (C) 1991, 1992 Linus Torvalds + * Copyright 2007 rPath, Inc. - All Rights Reserved + * + * This file is part of the Linux kernel, and is made available under + * the terms of the GNU General Public License version 2. + * + * ----------------------------------------------------------------------- */ + +/* + * arch/i386/boot/tty.c + * + * Very simple screen I/O + * XXX: Probably should add very simple serial I/O? + */ + +#include "boot.h" + +/* + * These functions are in .inittext so they can be used to signal + * error during initialization. + */ + +void __attribute__((section(".inittext"))) putchar(int ch) +{ + unsigned char c = ch; + + if (c == '\n') + putchar('\r'); /* \n -> \r\n */ + + /* int $0x10 is known to have bugs involving touching registers + it shouldn't. Be extra conservative... */ + asm volatile("pushal; int $0x10; popal" + : : "b" (0x0007), "c" (0x0001), "a" (0x0e00|ch)); +} + +void __attribute__((section(".inittext"))) puts(const char *str) +{ + int n = 0; + while (*str) { + putchar(*str++); + n++; + } +} + +/* + * Read the CMOS clock through the BIOS, and return the + * seconds in BCD. + */ + +static u8 gettime(void) +{ + u16 ax = 0x0200; + u16 cx, dx; + + asm("int $0x1a" + : "+a" (ax), "=c" (cx), "=d" (dx) + : : "ebx", "esi", "edi"); + + return dx >> 8; +} + +/* + * Read from the keyboard + */ +int getchar(void) +{ + u16 ax = 0; + asm("int $0x16" : "+a" (ax)); + + return ax & 0xff; +} + +static int kbd_pending(void) +{ + u8 pending; + asm("int $0x16; setnz %0" + : "=rm" (pending) + : "a" (0x0100)); + return pending; +} + +void kbd_flush(void) +{ + for (;;) { + if (!kbd_pending()) + break; + getchar(); + } +} + +int getchar_timeout(void) +{ + int cnt = 30; + int t0, t1; + + t0 = gettime(); + + while (cnt) { + if (kbd_pending()) + return getchar(); + + t1 = gettime(); + if (t0 != t1) { + cnt--; + t0 = t1; + } + } + + return 0; /* Timeout! */ +} diff --git a/arch/i386/boot/version.c b/arch/i386/boot/version.c new file mode 100644 index 0000000..c61462f --- /dev/null +++ b/arch/i386/boot/version.c @@ -0,0 +1,23 @@ +/* -*- linux-c -*- ------------------------------------------------------- * + * + * Copyright (C) 1991, 1992 Linus Torvalds + * Copyright 2007 rPath, Inc. - All Rights Reserved + * + * This file is part of the Linux kernel, and is made available under + * the terms of the GNU General Public License version 2. + * + * ----------------------------------------------------------------------- */ + +/* + * arch/i386/boot/version.c + * + * Kernel version string + */ + +#include "boot.h" +#include <linux/utsrelease.h> +#include <linux/compile.h> + +const char kernel_version[] = + UTS_RELEASE " (" LINUX_COMPILE_BY "@" LINUX_COMPILE_HOST ") " + UTS_VERSION; diff --git a/arch/i386/boot/vesa.h b/arch/i386/boot/vesa.h new file mode 100644 index 0000000..ff5b73c --- /dev/null +++ b/arch/i386/boot/vesa.h @@ -0,0 +1,79 @@ +/* ----------------------------------------------------------------------- * + * + * Copyright 1999-2007 H. Peter Anvin - All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, Inc., 53 Temple Place Ste 330, + * Boston MA 02111-1307, USA; either version 2 of the License, or + * (at your option) any later version; incorporated herein by reference. + * + * ----------------------------------------------------------------------- */ + +#ifndef BOOT_VESA_H +#define BOOT_VESA_H + +typedef struct { + u16 off, seg; +} far_ptr; + +/* VESA General Information table */ +struct vesa_general_info { + u32 signature; /* 0 Magic number = "VESA" */ + u16 version; /* 4 */ + far_ptr vendor_string; /* 6 */ + u32 capabilities; /* 10 */ + far_ptr video_mode_ptr; /* 14 */ + u16 total_memory; /* 18 */ + + u16 oem_software_rev; /* 20 */ + far_ptr oem_vendor_name_ptr; /* 22 */ + far_ptr oem_product_name_ptr; /* 26 */ + far_ptr oem_product_rev_ptr; /* 30 */ + + u8 reserved[222]; /* 34 */ + u8 oem_data[256]; /* 256 */ +} __attribute__ ((packed)); + +#define VESA_MAGIC ('V' + ('E' << 8) + ('S' << 16) + ('A' << 24)) +#define VBE2_MAGIC ('V' + ('B' << 8) + ('E' << 16) + ('2' << 24)) + +struct vesa_mode_info { + u16 mode_attr; /* 0 */ + u8 win_attr[2]; /* 2 */ + u16 win_grain; /* 4 */ + u16 win_size; /* 6 */ + u16 win_seg[2]; /* 8 */ + far_ptr win_scheme; /* 12 */ + u16 logical_scan; /* 16 */ + + u16 h_res; /* 18 */ + u16 v_res; /* 20 */ + u8 char_width; /* 22 */ + u8 char_height; /* 23 */ + u8 memory_planes; /* 24 */ + u8 bpp; /* 25 */ + u8 banks; /* 26 */ + u8 memory_layout; /* 27 */ + u8 bank_size; /* 28 */ + u8 image_planes; /* 29 */ + u8 page_function; /* 30 */ + + u8 rmask; /* 31 */ + u8 rpos; /* 32 */ + u8 gmask; /* 33 */ + u8 gpos; /* 34 */ + u8 bmask; /* 35 */ + u8 bpos; /* 36 */ + u8 resv_mask; /* 37 */ + u8 resv_pos; /* 38 */ + u8 dcm_info; /* 39 */ + + u32 lfb_ptr; /* 40 Linear frame buffer address */ + u32 offscreen_ptr; /* 44 Offscreen memory address */ + u16 offscreen_size; /* 48 */ + + u8 reserved[206]; /* 50 */ +} __attribute__ ((packed)); + +#endif /* LIB_SYS_VESA_H */ diff --git a/arch/i386/boot/video-bios.c b/arch/i386/boot/video-bios.c new file mode 100644 index 0000000..afea46c --- /dev/null +++ b/arch/i386/boot/video-bios.c @@ -0,0 +1,125 @@ +/* -*- linux-c -*- ------------------------------------------------------- * + * + * Copyright (C) 1991, 1992 Linus Torvalds + * Copyright 2007 rPath, Inc. - All Rights Reserved + * + * This file is part of the Linux kernel, and is made available under + * the terms of the GNU General Public License version 2. + * + * ----------------------------------------------------------------------- */ + +/* + * arch/i386/boot/video-bios.c + * + * Standard video BIOS modes + * + * We have two options for this; silent and scanned. + */ + +#include "boot.h" +#include "video.h" + +__videocard video_bios; + +/* Set a conventional BIOS mode */ +static int set_bios_mode(u8 mode); + +static int bios_set_mode(struct mode_info *mi) +{ + return set_bios_mode(mi->mode - VIDEO_FIRST_BIOS); +} + +static int set_bios_mode(u8 mode) +{ + u16 ax; + u8 new_mode; + + ax = mode; /* AH=0x00 Set Video Mode */ + asm volatile(INT10 + : "+a" (ax) + : : "ebx", "ecx", "edx", "esi", "edi"); + + ax = 0x0f00; /* Get Current Video Mode */ + asm volatile(INT10 + : "+a" (ax) + : : "ebx", "ecx", "edx", "esi", "edi"); + + do_restore = 1; /* Assume video contents was lost */ + new_mode = ax & 0x7f; /* Not all BIOSes are clean with the top bit */ + + if (new_mode == mode) + return 0; /* Mode change OK */ + + if (new_mode != boot_params.screen_info.orig_video_mode) { + /* Mode setting failed, but we didn't end up where we + started. That's bad. Try to revert to the original + video mode. */ + ax = boot_params.screen_info.orig_video_mode; + asm volatile(INT10 + : "+a" (ax) + : : "ebx", "ecx", "edx", "esi", "edi"); + } + return -1; +} + +static int bios_probe(void) +{ + u8 mode; + u8 saved_mode = boot_params.screen_info.orig_video_mode; + u16 crtc; + struct mode_info *mi; + int nmodes = 0; + + if (adapter != ADAPTER_EGA && adapter != ADAPTER_VGA) + return 0; + + set_fs(0); + crtc = vga_crtc(); + + video_bios.modes = GET_HEAP(struct mode_info, 0); + + for (mode = 0x14; mode <= 0x7f; mode++) { + if (heap_free() < sizeof(struct mode_info)) + break; + + if (mode_defined(VIDEO_FIRST_BIOS+mode)) + continue; + + if (set_bios_mode(mode)) + continue; + + /* Try to verify that it's a text mode. */ + + /* Attribute Controller: make graphics controller disabled */ + if (in_idx(0x3c0, 0x10) & 0x01) + continue; + + /* Graphics Controller: verify Alpha addressing enabled */ + if (in_idx(0x3ce, 0x06) & 0x01) + continue; + + /* CRTC cursor location low should be zero(?) */ + if (in_idx(crtc, 0x0f)) + continue; + + mi = GET_HEAP(struct mode_info, 1); + mi->mode = VIDEO_FIRST_BIOS+mode; + mi->x = rdfs16(0x44a); + mi->y = rdfs8(0x484)+1; + nmodes++; + } + + set_bios_mode(saved_mode); + + return nmodes; +} + +__videocard video_bios = +{ + .card_name = "BIOS (scanned)", + .probe = bios_probe, + .set_mode = bios_set_mode, + .unsafe = 1, + .xmode_first = VIDEO_FIRST_BIOS, + .xmode_n = 0x80, +}; diff --git a/arch/i386/boot/video-vesa.c b/arch/i386/boot/video-vesa.c new file mode 100644 index 0000000..e6aa9eb --- /dev/null +++ b/arch/i386/boot/video-vesa.c @@ -0,0 +1,284 @@ +/* -*- linux-c -*- ------------------------------------------------------- * + * + * Copyright (C) 1991, 1992 Linus Torvalds + * Copyright 2007 rPath, Inc. - All Rights Reserved + * + * This file is part of the Linux kernel, and is made available under + * the terms of the GNU General Public License version 2. + * + * ----------------------------------------------------------------------- */ + +/* + * arch/i386/boot/video-vesa.c + * + * VESA text modes + */ + +#include "boot.h" +#include "video.h" +#include "vesa.h" + +/* VESA information */ +static struct vesa_general_info vginfo; +static struct vesa_mode_info vminfo; + +__videocard video_vesa; + +static void vesa_store_mode_params_graphics(void); + +static int vesa_probe(void) +{ +#if defined(CONFIG_VIDEO_VESA) || defined(CONFIG_FIRMWARE_EDID) + u16 ax; + u16 mode; + addr_t mode_ptr; + struct mode_info *mi; + int nmodes = 0; + + video_vesa.modes = GET_HEAP(struct mode_info, 0); + + vginfo.signature = VBE2_MAGIC; + + /* Optimistically assume a VESA BIOS is register-clean... */ + ax = 0x4f00; + asm("int $0x10" : "+a" (ax), "=m" (vginfo) : "D" (&vginfo)); + + if (ax != 0x004f || + vginfo.signature != VESA_MAGIC || + vginfo.version < 0x0102) + return 0; /* Not present */ +#endif /* CONFIG_VIDEO_VESA || CONFIG_FIRMWARE_EDID */ +#ifdef CONFIG_VIDEO_VESA + set_fs(vginfo.video_mode_ptr.seg); + mode_ptr = vginfo.video_mode_ptr.off; + + while ((mode = rdfs16(mode_ptr)) != 0xffff) { + mode_ptr += 2; + + if (heap_free() < sizeof(struct mode_info)) + break; /* Heap full, can't save mode info */ + + if (mode & ~0x1ff) + continue; + + memset(&vminfo, 0, sizeof vminfo); /* Just in case... */ + + ax = 0x4f01; + asm("int $0x10" + : "+a" (ax), "=m" (vminfo) + : "c" (mode), "D" (&vminfo)); + + if (ax != 0x004f) + continue; + + if ((vminfo.mode_attr & 0x15) == 0x05) { + /* Text Mode, TTY BIOS supported, + supported by hardware */ + mi = GET_HEAP(struct mode_info, 1); + mi->mode = mode + VIDEO_FIRST_VESA; + mi->x = vminfo.h_res; + mi->y = vminfo.v_res; + nmodes++; + } else if ((vminfo.mode_attr & 0x99) == 0x99) { +#ifdef CONFIG_FB + /* Graphics mode, color, linear frame buffer + supported -- register the mode but hide from + the menu. Only do this if framebuffer is + configured, however, otherwise the user will + be left without a screen. */ + mi = GET_HEAP(struct mode_info, 1); + mi->mode = mode + VIDEO_FIRST_VESA; + mi->x = mi->y = 0; + nmodes++; +#endif + } + } + + return nmodes; +#else + return 0; +#endif /* CONFIG_VIDEO_VESA */ +} + +static int vesa_set_mode(struct mode_info *mode) +{ + u16 ax; + int is_graphic; + u16 vesa_mode = mode->mode - VIDEO_FIRST_VESA; + + memset(&vminfo, 0, sizeof vminfo); /* Just in case... */ + + ax = 0x4f01; + asm("int $0x10" + : "+a" (ax), "=m" (vminfo) + : "c" (vesa_mode), "D" (&vminfo)); + + if (ax != 0x004f) + return -1; + + if ((vminfo.mode_attr & 0x15) == 0x05) { + /* It's a supported text mode */ + is_graphic = 0; + } else if ((vminfo.mode_attr & 0x99) == 0x99) { + /* It's a graphics mode with linear frame buffer */ + is_graphic = 1; + vesa_mode |= 0x4000; /* Request linear frame buffer */ + } else { + return -1; /* Invalid mode */ + } + + + ax = 0x4f02; + asm volatile("int $0x10" + : "+a" (ax) + : "b" (vesa_mode), "D" (0)); + + if (ax != 0x004f) + return -1; + + graphic_mode = is_graphic; + if (!is_graphic) { + /* Text mode */ + force_x = mode->x; + force_y = mode->y; + do_restore = 1; + } else { + /* Graphics mode */ + vesa_store_mode_params_graphics(); + } + + return 0; +} + + +/* Switch DAC to 8-bit mode */ +static void vesa_dac_set_8bits(void) +{ + u8 dac_size = 6; + + /* If possible, switch the DAC to 8-bit mode */ + if (vginfo.capabilities & 1) { + u16 ax, bx; + + ax = 0x4f08; + bx = 0x0800; + asm volatile(INT10 + : "+a" (ax), "+b" (bx) + : : "ecx", "edx", "esi", "edi"); + + if (ax == 0x004f) + dac_size = bx >> 8; + } + + /* Set the color sizes to the DAC size, and offsets to 0 */ + boot_params.screen_info.red_size = dac_size; + boot_params.screen_info.green_size = dac_size; + boot_params.screen_info.blue_size = dac_size; + boot_params.screen_info.rsvd_size = dac_size; + + boot_params.screen_info.red_pos = 0; + boot_params.screen_info.green_pos = 0; + boot_params.screen_info.blue_pos = 0; + boot_params.screen_info.rsvd_pos = 0; +} + +/* Save the VESA protected mode info */ +static void vesa_store_pm_info(void) +{ + u16 ax, bx, di, es; + + ax = 0x4f0a; + bx = di = 0; + asm("pushw %%es; "INT10"; movw %%es,%0; popw %%es" + : "=d" (es), "+a" (ax), "+b" (bx), "+D" (di) + : : "ecx", "esi"); + + if (ax != 0x004f) + return; + + boot_params.screen_info.vesapm_seg = es; + boot_params.screen_info.vesapm_off = di; +} + +/* + * Save video mode parameters for graphics mode + */ +static void vesa_store_mode_params_graphics(void) +{ + /* Tell the kernel we're in VESA graphics mode */ + boot_params.screen_info.orig_video_isVGA = 0x23; + + /* Mode parameters */ + boot_params.screen_info.vesa_attributes = vminfo.mode_attr; + boot_params.screen_info.lfb_linelength = vminfo.logical_scan; + boot_params.screen_info.lfb_width = vminfo.h_res; + boot_params.screen_info.lfb_height = vminfo.v_res; + boot_params.screen_info.lfb_depth = vminfo.bpp; + boot_params.screen_info.pages = vminfo.image_planes; + boot_params.screen_info.lfb_base = vminfo.lfb_ptr; + memcpy(&boot_params.screen_info.red_size, + &vminfo.rmask, 8); + + /* General parameters */ + boot_params.screen_info.lfb_size = vginfo.total_memory; + + if (vminfo.bpp <= 8) + vesa_dac_set_8bits(); + + vesa_store_pm_info(); +} + +/* + * Save EDID information for the kernel; this is invoked, separately, + * after mode-setting. + */ +void vesa_store_edid(void) +{ +#ifdef CONFIG_FIRMWARE_EDID + u16 ax, bx, cx, dx, di; + + /* Apparently used as a nonsense token... */ + memset(&boot_params.edid_info, 0x13, sizeof boot_params.edid_info); + + if (vginfo.version < 0x0200) + return; /* EDID requires VBE 2.0+ */ + + ax = 0x4f15; /* VBE DDC */ + bx = 0x0000; /* Report DDC capabilities */ + cx = 0; /* Controller 0 */ + di = 0; /* ES:DI must be 0 by spec */ + + /* Note: The VBE DDC spec is different from the main VESA spec; + we genuinely have to assume all registers are destroyed here. */ + + asm("pushw %%es; movw %2,%%es; "INT10"; popw %%es" + : "+a" (ax), "+b" (bx) + : "c" (cx), "D" (di) + : "esi"); + + if (ax != 0x004f) + return; /* No EDID */ + + /* BH = time in seconds to transfer EDD information */ + /* BL = DDC level supported */ + + ax = 0x4f15; /* VBE DDC */ + bx = 0x0001; /* Read EDID */ + cx = 0; /* Controller 0 */ + dx = 0; /* EDID block number */ + di =(size_t) &boot_params.edid_info; /* (ES:)Pointer to block */ + asm(INT10 + : "+a" (ax), "+b" (bx), "+d" (dx) + : "c" (cx), "D" (di) + : "esi"); +#endif /* CONFIG_FIRMWARE_EDID */ +} + +__videocard video_vesa = +{ + .card_name = "VESA", + .probe = vesa_probe, + .set_mode = vesa_set_mode, + .xmode_first = VIDEO_FIRST_VESA, + .xmode_n = 0x200, +}; diff --git a/arch/i386/boot/video-vga.c b/arch/i386/boot/video-vga.c new file mode 100644 index 0000000..700d09a --- /dev/null +++ b/arch/i386/boot/video-vga.c @@ -0,0 +1,260 @@ +/* -*- linux-c -*- ------------------------------------------------------- * + * + * Copyright (C) 1991, 1992 Linus Torvalds + * Copyright 2007 rPath, Inc. - All Rights Reserved + * + * This file is part of the Linux kernel, and is made available under + * the terms of the GNU General Public License version 2. + * + * ----------------------------------------------------------------------- */ + +/* + * arch/i386/boot/video-vga.c + * + * Common all-VGA modes + */ + +#include "boot.h" +#include "video.h" + +static struct mode_info vga_modes[] = { + { VIDEO_80x25, 80, 25 }, + { VIDEO_8POINT, 80, 50 }, + { VIDEO_80x43, 80, 43 }, + { VIDEO_80x28, 80, 28 }, + { VIDEO_80x30, 80, 30 }, + { VIDEO_80x34, 80, 34 }, + { VIDEO_80x60, 80, 60 }, +}; + +static struct mode_info ega_modes[] = { + { VIDEO_80x25, 80, 25 }, + { VIDEO_8POINT, 80, 43 }, +}; + +static struct mode_info cga_modes[] = { + { VIDEO_80x25, 80, 25 }, +}; + +__videocard video_vga; + +/* Set basic 80x25 mode */ +static u8 vga_set_basic_mode(void) +{ + u16 ax; + u8 rows; + u8 mode; + +#ifdef CONFIG_VIDEO_400_HACK + if (adapter >= ADAPTER_VGA) { + asm(INT10 + : : "a" (0x1202), "b" (0x0030) + : "ecx", "edx", "esi", "edi"); + } +#endif + + ax = 0x0f00; + asm(INT10 + : "+a" (ax) + : : "ebx", "ecx", "edx", "esi", "edi"); + + mode = (u8)ax; + + set_fs(0); + rows = rdfs8(0x484); /* rows minus one */ + +#ifndef CONFIG_VIDEO_400_HACK + if ((ax == 0x5003 || ax == 0x5007) && + (rows == 0 || rows == 24)) + return mode; +#endif + + if (mode != 3 && mode != 7) + mode = 3; + + /* Set the mode */ + asm volatile(INT10 + : : "a" (mode) + : "ebx", "ecx", "edx", "esi", "edi"); + do_restore = 1; + return mode; +} + +static void vga_set_8font(void) +{ + /* Set 8x8 font - 80x43 on EGA, 80x50 on VGA */ + + /* Set 8x8 font */ + asm volatile(INT10 : : "a" (0x1112), "b" (0)); + + /* Use alternate print screen */ + asm volatile(INT10 : : "a" (0x1200), "b" (0x20)); + + /* Turn off cursor emulation */ + asm volatile(INT10 : : "a" (0x1201), "b" (0x34)); + + /* Cursor is scan lines 6-7 */ + asm volatile(INT10 : : "a" (0x0100), "c" (0x0607)); +} + +static void vga_set_14font(void) +{ + /* Set 9x14 font - 80x28 on VGA */ + + /* Set 9x14 font */ + asm volatile(INT10 : : "a" (0x1111), "b" (0)); + + /* Turn off cursor emulation */ + asm volatile(INT10 : : "a" (0x1201), "b" (0x34)); + + /* Cursor is scan lines 11-12 */ + asm volatile(INT10 : : "a" (0x0100), "c" (0x0b0c)); +} + +static void vga_set_80x43(void) +{ + /* Set 80x43 mode on VGA (not EGA) */ + + /* Set 350 scans */ + asm volatile(INT10 : : "a" (0x1201), "b" (0x30)); + + /* Reset video mode */ + asm volatile(INT10 : : "a" (0x0003)); + + vga_set_8font(); +} + +/* I/O address of the VGA CRTC */ +u16 vga_crtc(void) +{ + return (inb(0x3cc) & 1) ? 0x3d4 : 0x3b4; +} + +static void vga_set_480_scanlines(int end) +{ + u16 crtc; + u8 csel; + + crtc = vga_crtc(); + + out_idx(0x0c, crtc, 0x11); /* Vertical sync end, unlock CR0-7 */ + out_idx(0x0b, crtc, 0x06); /* Vertical total */ + out_idx(0x3e, crtc, 0x07); /* Vertical overflow */ + out_idx(0xea, crtc, 0x10); /* Vertical sync start */ + out_idx(end, crtc, 0x12); /* Vertical display end */ + out_idx(0xe7, crtc, 0x15); /* Vertical blank start */ + out_idx(0x04, crtc, 0x16); /* Vertical blank end */ + csel = inb(0x3cc); + csel &= 0x0d; + csel |= 0xe2; + outb(csel, 0x3cc); +} + +static void vga_set_80x30(void) +{ + vga_set_480_scanlines(0xdf); +} + +static void vga_set_80x34(void) +{ + vga_set_14font(); + vga_set_480_scanlines(0xdb); +} + +static void vga_set_80x60(void) +{ + vga_set_8font(); + vga_set_480_scanlines(0xdf); +} + +static int vga_set_mode(struct mode_info *mode) +{ + /* Set the basic mode */ + vga_set_basic_mode(); + + /* Override a possibly broken BIOS */ + force_x = mode->x; + force_y = mode->y; + + switch (mode->mode) { + case VIDEO_80x25: + break; + case VIDEO_8POINT: + vga_set_8font(); + break; + case VIDEO_80x43: + vga_set_80x43(); + break; + case VIDEO_80x28: + vga_set_14font(); + break; + case VIDEO_80x30: + vga_set_80x30(); + break; + case VIDEO_80x34: + vga_set_80x34(); + break; + case VIDEO_80x60: + vga_set_80x60(); + break; + } + + return 0; +} + +/* + * Note: this probe includes basic information required by all + * systems. It should be executed first, by making sure + * video-vga.c is listed first in the Makefile. + */ +static int vga_probe(void) +{ + static const char *card_name[] = { + "CGA/MDA/HGC", "EGA", "VGA" + }; + static struct mode_info *mode_lists[] = { + cga_modes, + ega_modes, + vga_modes, + }; + static int mode_count[] = { + sizeof(cga_modes)/sizeof(struct mode_info), + sizeof(ega_modes)/sizeof(struct mode_info), + sizeof(vga_modes)/sizeof(struct mode_info), + }; + u8 vga_flag; + + asm(INT10 + : "=b" (boot_params.screen_info.orig_video_ega_bx) + : "a" (0x1200), "b" (0x10) /* Check EGA/VGA */ + : "ecx", "edx", "esi", "edi"); + + /* If we have MDA/CGA/HGC then BL will be unchanged at 0x10 */ + if ((u8)boot_params.screen_info.orig_video_ega_bx != 0x10) { + /* EGA/VGA */ + asm(INT10 + : "=a" (vga_flag) + : "a" (0x1a00) + : "ebx", "ecx", "edx", "esi", "edi"); + + if (vga_flag == 0x1a) { + adapter = ADAPTER_VGA; + boot_params.screen_info.orig_video_isVGA = 1; + } else { + adapter = ADAPTER_EGA; + } + } else { + adapter = ADAPTER_CGA; + } + + video_vga.modes = mode_lists[adapter]; + video_vga.card_name = card_name[adapter]; + return mode_count[adapter]; +} + +__videocard video_vga = +{ + .card_name = "VGA", + .probe = vga_probe, + .set_mode = vga_set_mode, +}; diff --git a/arch/i386/boot/video.S b/arch/i386/boot/video.S deleted file mode 100644 index 8143c95..0000000 --- a/arch/i386/boot/video.S +++ /dev/null @@ -1,2043 +0,0 @@ -/* video.S - * - * Display adapter & video mode setup, version 2.13 (14-May-99) - * - * Copyright (C) 1995 -- 1998 Martin Mares <mj@ucw.cz> - * Based on the original setup.S code (C) Linus Torvalds and Mats Anderson - * - * Rewritten to use GNU 'as' by Chris Noe <stiker@northlink.com> May 1999 - * - * For further information, look at Documentation/svga.txt. - * - */ - -/* Enable autodetection of SVGA adapters and modes. */ -#undef CONFIG_VIDEO_SVGA - -/* Enable autodetection of VESA modes */ -#define CONFIG_VIDEO_VESA - -/* Enable compacting of mode table */ -#define CONFIG_VIDEO_COMPACT - -/* Retain screen contents when switching modes */ -#define CONFIG_VIDEO_RETAIN - -/* Enable local mode list */ -#undef CONFIG_VIDEO_LOCAL - -/* Force 400 scan lines for standard modes (hack to fix bad BIOS behaviour */ -#undef CONFIG_VIDEO_400_HACK - -/* Hack that lets you force specific BIOS mode ID and specific dimensions */ -#undef CONFIG_VIDEO_GFX_HACK -#define VIDEO_GFX_BIOS_AX 0x4f02 /* 800x600 on ThinkPad */ -#define VIDEO_GFX_BIOS_BX 0x0102 -#define VIDEO_GFX_DUMMY_RESOLUTION 0x6425 /* 100x37 */ - -/* This code uses an extended set of video mode numbers. These include: - * Aliases for standard modes - * NORMAL_VGA (-1) - * EXTENDED_VGA (-2) - * ASK_VGA (-3) - * Video modes numbered by menu position -- NOT RECOMMENDED because of lack - * of compatibility when extending the table. These are between 0x00 and 0xff. - */ -#define VIDEO_FIRST_MENU 0x0000 - -/* Standard BIOS video modes (BIOS number + 0x0100) */ -#define VIDEO_FIRST_BIOS 0x0100 - -/* VESA BIOS video modes (VESA number + 0x0200) */ -#define VIDEO_FIRST_VESA 0x0200 - -/* Video7 special modes (BIOS number + 0x0900) */ -#define VIDEO_FIRST_V7 0x0900 - -/* Special video modes */ -#define VIDEO_FIRST_SPECIAL 0x0f00 -#define VIDEO_80x25 0x0f00 -#define VIDEO_8POINT 0x0f01 -#define VIDEO_80x43 0x0f02 -#define VIDEO_80x28 0x0f03 -#define VIDEO_CURRENT_MODE 0x0f04 -#define VIDEO_80x30 0x0f05 -#define VIDEO_80x34 0x0f06 -#define VIDEO_80x60 0x0f07 -#define VIDEO_GFX_HACK 0x0f08 -#define VIDEO_LAST_SPECIAL 0x0f09 - -/* Video modes given by resolution */ -#define VIDEO_FIRST_RESOLUTION 0x1000 - -/* The "recalculate timings" flag */ -#define VIDEO_RECALC 0x8000 - -/* Positions of various video parameters passed to the kernel */ -/* (see also include/linux/tty.h) */ -#define PARAM_CURSOR_POS 0x00 -#define PARAM_VIDEO_PAGE 0x04 -#define PARAM_VIDEO_MODE 0x06 -#define PARAM_VIDEO_COLS 0x07 -#define PARAM_VIDEO_EGA_BX 0x0a -#define PARAM_VIDEO_LINES 0x0e -#define PARAM_HAVE_VGA 0x0f -#define PARAM_FONT_POINTS 0x10 - -#define PARAM_LFB_WIDTH 0x12 -#define PARAM_LFB_HEIGHT 0x14 -#define PARAM_LFB_DEPTH 0x16 -#define PARAM_LFB_BASE 0x18 -#define PARAM_LFB_SIZE 0x1c -#define PARAM_LFB_LINELENGTH 0x24 -#define PARAM_LFB_COLORS 0x26 -#define PARAM_VESAPM_SEG 0x2e -#define PARAM_VESAPM_OFF 0x30 -#define PARAM_LFB_PAGES 0x32 -#define PARAM_VESA_ATTRIB 0x34 -#define PARAM_CAPABILITIES 0x36 - -/* Define DO_STORE according to CONFIG_VIDEO_RETAIN */ -#ifdef CONFIG_VIDEO_RETAIN -#define DO_STORE call store_screen -#else -#define DO_STORE -#endif /* CONFIG_VIDEO_RETAIN */ - -# This is the main entry point called by setup.S -# %ds *must* be pointing to the bootsector -video: pushw %ds # We use different segments - pushw %ds # FS contains original DS - popw %fs - pushw %cs # DS is equal to CS - popw %ds - pushw %cs # ES is equal to CS - popw %es - xorw %ax, %ax - movw %ax, %gs # GS is zero - cld - call basic_detect # Basic adapter type testing (EGA/VGA/MDA/CGA) -#ifdef CONFIG_VIDEO_SELECT - movw %fs:(0x01fa), %ax # User selected video mode - cmpw $ASK_VGA, %ax # Bring up the menu - jz vid2 - - call mode_set # Set the mode - jc vid1 - - leaw badmdt, %si # Invalid mode ID - call prtstr -vid2: call mode_menu -vid1: -#ifdef CONFIG_VIDEO_RETAIN - call restore_screen # Restore screen contents -#endif /* CONFIG_VIDEO_RETAIN */ - call store_edid -#endif /* CONFIG_VIDEO_SELECT */ - call mode_params # Store mode parameters - popw %ds # Restore original DS - ret - -# Detect if we have CGA, MDA, EGA or VGA and pass it to the kernel. -basic_detect: - movb $0, %fs:(PARAM_HAVE_VGA) - movb $0x12, %ah # Check EGA/VGA - movb $0x10, %bl - int $0x10 - movw %bx, %fs:(PARAM_VIDEO_EGA_BX) # Identifies EGA to the kernel - cmpb $0x10, %bl # No, it's a CGA/MDA/HGA card. - je basret - - incb adapter - movw $0x1a00, %ax # Check EGA or VGA? - int $0x10 - cmpb $0x1a, %al # 1a means VGA... - jne basret # anything else is EGA. - - incb %fs:(PARAM_HAVE_VGA) # We've detected a VGA - incb adapter -basret: ret - -# Store the video mode parameters for later usage by the kernel. -# This is done by asking the BIOS except for the rows/columns -# parameters in the default 80x25 mode -- these are set directly, -# because some very obscure BIOSes supply insane values. -mode_params: -#ifdef CONFIG_VIDEO_SELECT - cmpb $0, graphic_mode - jnz mopar_gr -#endif - movb $0x03, %ah # Read cursor position - xorb %bh, %bh - int $0x10 - movw %dx, %fs:(PARAM_CURSOR_POS) - movb $0x0f, %ah # Read page/mode/width - int $0x10 - movw %bx, %fs:(PARAM_VIDEO_PAGE) - movw %ax, %fs:(PARAM_VIDEO_MODE) # Video mode and screen width - cmpb $0x7, %al # MDA/HGA => segment differs - jnz mopar0 - - movw $0xb000, video_segment -mopar0: movw %gs:(0x485), %ax # Font size - movw %ax, %fs:(PARAM_FONT_POINTS) # (valid only on EGA/VGA) - movw force_size, %ax # Forced size? - orw %ax, %ax - jz mopar1 - - movb %ah, %fs:(PARAM_VIDEO_COLS) - movb %al, %fs:(PARAM_VIDEO_LINES) - ret - -mopar1: movb $25, %al - cmpb $0, adapter # If we are on CGA/MDA/HGA, the - jz mopar2 # screen must have 25 lines. - - movb %gs:(0x484), %al # On EGA/VGA, use the EGA+ BIOS - incb %al # location of max lines. -mopar2: movb %al, %fs:(PARAM_VIDEO_LINES) - ret - -#ifdef CONFIG_VIDEO_SELECT -# Fetching of VESA frame buffer parameters -mopar_gr: - leaw modelist+1024, %di - movb $0x23, %fs:(PARAM_HAVE_VGA) - movw 16(%di), %ax - movw %ax, %fs:(PARAM_LFB_LINELENGTH) - movw 18(%di), %ax - movw %ax, %fs:(PARAM_LFB_WIDTH) - movw 20(%di), %ax - movw %ax, %fs:(PARAM_LFB_HEIGHT) - movb 25(%di), %al - movb $0, %ah - movw %ax, %fs:(PARAM_LFB_DEPTH) - movb 29(%di), %al - movb $0, %ah - movw %ax, %fs:(PARAM_LFB_PAGES) - movl 40(%di), %eax - movl %eax, %fs:(PARAM_LFB_BASE) - movl 31(%di), %eax - movl %eax, %fs:(PARAM_LFB_COLORS) - movl 35(%di), %eax - movl %eax, %fs:(PARAM_LFB_COLORS+4) - movw 0(%di), %ax - movw %ax, %fs:(PARAM_VESA_ATTRIB) - -# get video mem size - leaw modelist+1024, %di - movw $0x4f00, %ax - int $0x10 - xorl %eax, %eax - movw 18(%di), %ax - movl %eax, %fs:(PARAM_LFB_SIZE) - -# store mode capabilities - movl 10(%di), %eax - movl %eax, %fs:(PARAM_CAPABILITIES) - -# switching the DAC to 8-bit is for <= 8 bpp only - movw %fs:(PARAM_LFB_DEPTH), %ax - cmpw $8, %ax - jg dac_done - -# get DAC switching capability - xorl %eax, %eax - movb 10(%di), %al - testb $1, %al - jz dac_set - -# attempt to switch DAC to 8-bit - movw $0x4f08, %ax - movw $0x0800, %bx - int $0x10 - cmpw $0x004f, %ax - jne dac_set - movb %bh, dac_size # store actual DAC size - -dac_set: -# set color size to DAC size - movb dac_size, %al - movb %al, %fs:(PARAM_LFB_COLORS+0) - movb %al, %fs:(PARAM_LFB_COLORS+2) - movb %al, %fs:(PARAM_LFB_COLORS+4) - movb %al, %fs:(PARAM_LFB_COLORS+6) - -# set color offsets to 0 - movb $0, %fs:(PARAM_LFB_COLORS+1) - movb $0, %fs:(PARAM_LFB_COLORS+3) - movb $0, %fs:(PARAM_LFB_COLORS+5) - movb $0, %fs:(PARAM_LFB_COLORS+7) - -dac_done: -# get protected mode interface informations - movw $0x4f0a, %ax - xorw %bx, %bx - xorw %di, %di - int $0x10 - cmp $0x004f, %ax - jnz no_pm - - movw %es, %fs:(PARAM_VESAPM_SEG) - movw %di, %fs:(PARAM_VESAPM_OFF) -no_pm: ret - -# The video mode menu -mode_menu: - leaw keymsg, %si # "Return/Space/Timeout" message - call prtstr - call flush -nokey: call getkt - - cmpb $0x0d, %al # ENTER ? - je listm # yes - manual mode selection - - cmpb $0x20, %al # SPACE ? - je defmd1 # no - repeat - - call beep - jmp nokey - -defmd1: ret # No mode chosen? Default 80x25 - -listm: call mode_table # List mode table -listm0: leaw name_bann, %si # Print adapter name - call prtstr - movw card_name, %si - orw %si, %si - jnz an2 - - movb adapter, %al - leaw old_name, %si - orb %al, %al - jz an1 - - leaw ega_name, %si - decb %al - jz an1 - - leaw vga_name, %si - jmp an1 - -an2: call prtstr - leaw svga_name, %si -an1: call prtstr - leaw listhdr, %si # Table header - call prtstr - movb $0x30, %dl # DL holds mode number - leaw modelist, %si -lm1: cmpw $ASK_VGA, (%si) # End? - jz lm2 - - movb %dl, %al # Menu selection number - call prtchr - call prtsp2 - lodsw - call prthw # Mode ID - call prtsp2 - movb 0x1(%si), %al - call prtdec # Rows - movb $0x78, %al # the letter 'x' - call prtchr - lodsw - call prtdec # Columns - movb $0x0d, %al # New line - call prtchr - movb $0x0a, %al - call prtchr - incb %dl # Next character - cmpb $0x3a, %dl - jnz lm1 - - movb $0x61, %dl - jmp lm1 - -lm2: leaw prompt, %si # Mode prompt - call prtstr - leaw edit_buf, %di # Editor buffer -lm3: call getkey - cmpb $0x0d, %al # Enter? - jz lment - - cmpb $0x08, %al # Backspace? - jz lmbs - - cmpb $0x20, %al # Printable? - jc lm3 - - cmpw $edit_buf+4, %di # Enough space? - jz lm3 - - stosb - call prtchr - jmp lm3 - -lmbs: cmpw $edit_buf, %di # Backspace - jz lm3 - - decw %di - movb $0x08, %al - call prtchr - call prtspc - movb $0x08, %al - call prtchr - jmp lm3 - -lment: movb $0, (%di) - leaw crlft, %si - call prtstr - leaw edit_buf, %si - cmpb $0, (%si) # Empty string = default mode - jz lmdef - - cmpb $0, 1(%si) # One character = menu selection - jz mnusel - - cmpw $0x6373, (%si) # "scan" => mode scanning - jnz lmhx - - cmpw $0x6e61, 2(%si) - jz lmscan - -lmhx: xorw %bx, %bx # Else => mode ID in hex -lmhex: lodsb - orb %al, %al - jz lmuse1 - - subb $0x30, %al - jc lmbad - - cmpb $10, %al - jc lmhx1 - - subb $7, %al - andb $0xdf, %al - cmpb $10, %al - jc lmbad - - cmpb $16, %al - jnc lmbad - -lmhx1: shlw $4, %bx - orb %al, %bl - jmp lmhex - -lmuse1: movw %bx, %ax - jmp lmuse - -mnusel: lodsb # Menu selection - xorb %ah, %ah - subb $0x30, %al - jc lmbad - - cmpb $10, %al - jc lmuse - - cmpb $0x61-0x30, %al - jc lmbad - - subb $0x61-0x30-10, %al - cmpb $36, %al - jnc lmbad - -lmuse: call mode_set - jc lmdef - -lmbad: leaw unknt, %si - call prtstr - jmp lm2 -lmscan: cmpb $0, adapter # Scanning only on EGA/VGA - jz lmbad - - movw $0, mt_end # Scanning of modes is - movb $1, scanning # done as new autodetection. - call mode_table - jmp listm0 -lmdef: ret - -# Additional parts of mode_set... (relative jumps, you know) -setv7: # Video7 extended modes - DO_STORE - subb $VIDEO_FIRST_V7>>8, %bh - movw $0x6f05, %ax - int $0x10 - stc - ret - -_setrec: jmp setrec # Ugly... -_set_80x25: jmp set_80x25 - -# Aliases for backward compatibility. -setalias: - movw $VIDEO_80x25, %ax - incw %bx - jz mode_set - - movb $VIDEO_8POINT-VIDEO_FIRST_SPECIAL, %al - incw %bx - jnz setbad # Fall-through! - -# Setting of user mode (AX=mode ID) => CF=success -mode_set: - movw %ax, %fs:(0x01fa) # Store mode for use in acpi_wakeup.S - movw %ax, %bx - cmpb $0xff, %ah - jz setalias - - testb $VIDEO_RECALC>>8, %ah - jnz _setrec - - cmpb $VIDEO_FIRST_RESOLUTION>>8, %ah - jnc setres - - cmpb $VIDEO_FIRST_SPECIAL>>8, %ah - jz setspc - - cmpb $VIDEO_FIRST_V7>>8, %ah - jz setv7 - - cmpb $VIDEO_FIRST_VESA>>8, %ah - jnc check_vesa - - orb %ah, %ah - jz setmenu - - decb %ah - jz setbios - -setbad: clc - movb $0, do_restore # The screen needn't be restored - ret - -setvesa: - DO_STORE - subb $VIDEO_FIRST_VESA>>8, %bh - movw $0x4f02, %ax # VESA BIOS mode set call - int $0x10 - cmpw $0x004f, %ax # AL=4f if implemented - jnz setbad # AH=0 if OK - - stc - ret - -setbios: - DO_STORE - int $0x10 # Standard BIOS mode set call - pushw %bx - movb $0x0f, %ah # Check if really set - int $0x10 - popw %bx - cmpb %bl, %al - jnz setbad - - stc - ret - -setspc: xorb %bh, %bh # Set special mode - cmpb $VIDEO_LAST_SPECIAL-VIDEO_FIRST_SPECIAL, %bl - jnc setbad - - addw %bx, %bx - jmp *spec_inits(%bx) - -setmenu: - orb %al, %al # 80x25 is an exception - jz _set_80x25 - - pushw %bx # Set mode chosen from menu - call mode_table # Build the mode table - popw %ax - shlw $2, %ax - addw %ax, %si - cmpw %di, %si - jnc setbad - - movw (%si), %ax # Fetch mode ID -_m_s: jmp mode_set - -setres: pushw %bx # Set mode chosen by resolution - call mode_table - popw %bx - xchgb %bl, %bh -setr1: lodsw - cmpw $ASK_VGA, %ax # End of the list? - jz setbad - - lodsw - cmpw %bx, %ax - jnz setr1 - - movw -4(%si), %ax # Fetch mode ID - jmp _m_s - -check_vesa: -#ifdef CONFIG_FIRMWARE_EDID - leaw modelist+1024, %di - movw $0x4f00, %ax - int $0x10 - cmpw $0x004f, %ax - jnz setbad - - movw 4(%di), %ax - movw %ax, vbe_version -#endif - leaw modelist+1024, %di - subb $VIDEO_FIRST_VESA>>8, %bh - movw %bx, %cx # Get mode information structure - movw $0x4f01, %ax - int $0x10 - addb $VIDEO_FIRST_VESA>>8, %bh - cmpw $0x004f, %ax - jnz setbad - - movb (%di), %al # Check capabilities. - andb $0x19, %al - cmpb $0x09, %al - jz setvesa # This is a text mode - - movb (%di), %al # Check capabilities. - andb $0x99, %al - cmpb $0x99, %al - jnz _setbad # Doh! No linear frame buffer. - - subb $VIDEO_FIRST_VESA>>8, %bh - orw $0x4000, %bx # Use linear frame buffer - movw $0x4f02, %ax # VESA BIOS mode set call - int $0x10 - cmpw $0x004f, %ax # AL=4f if implemented - jnz _setbad # AH=0 if OK - - movb $1, graphic_mode # flag graphic mode - movb $0, do_restore # no screen restore - stc - ret - -_setbad: jmp setbad # Ugly... - -# Recalculate vertical display end registers -- this fixes various -# inconsistencies of extended modes on many adapters. Called when -# the VIDEO_RECALC flag is set in the mode ID. - -setrec: subb $VIDEO_RECALC>>8, %ah # Set the base mode - call mode_set - jnc rct3 - - movw %gs:(0x485), %ax # Font size in pixels - movb %gs:(0x484), %bl # Number of rows - incb %bl - mulb %bl # Number of visible - decw %ax # scan lines - 1 - movw $0x3d4, %dx - movw %ax, %bx - movb $0x12, %al # Lower 8 bits - movb %bl, %ah - outw %ax, %dx - movb $0x07, %al # Bits 8 and 9 in the overflow register - call inidx - xchgb %al, %ah - andb $0xbd, %ah - shrb %bh - jnc rct1 - orb $0x02, %ah -rct1: shrb %bh - jnc rct2 - orb $0x40, %ah -rct2: movb $0x07, %al - outw %ax, %dx - stc -rct3: ret - -# Table of routines for setting of the special modes. -spec_inits: - .word set_80x25 - .word set_8pixel - .word set_80x43 - .word set_80x28 - .word set_current - .word set_80x30 - .word set_80x34 - .word set_80x60 - .word set_gfx - -# Set the 80x25 mode. If already set, do nothing. -set_80x25: - movw $0x5019, force_size # Override possibly broken BIOS -use_80x25: -#ifdef CONFIG_VIDEO_400_HACK - movw $0x1202, %ax # Force 400 scan lines - movb $0x30, %bl - int $0x10 -#else - movb $0x0f, %ah # Get current mode ID - int $0x10 - cmpw $0x5007, %ax # Mode 7 (80x25 mono) is the only one available - jz st80 # on CGA/MDA/HGA and is also available on EGAM - - cmpw $0x5003, %ax # Unknown mode, force 80x25 color - jnz force3 - -st80: cmpb $0, adapter # CGA/MDA/HGA => mode 3/7 is always 80x25 - jz set80 - - movb %gs:(0x0484), %al # This is EGA+ -- beware of 80x50 etc. - orb %al, %al # Some buggy BIOS'es set 0 rows - jz set80 - - cmpb $24, %al # It's hopefully correct - jz set80 -#endif /* CONFIG_VIDEO_400_HACK */ -force3: DO_STORE - movw $0x0003, %ax # Forced set - int $0x10 -set80: stc - ret - -# Set the 80x50/80x43 8-pixel mode. Simple BIOS calls. -set_8pixel: - DO_STORE - call use_80x25 # The base is 80x25 -set_8pt: - movw $0x1112, %ax # Use 8x8 font - xorb %bl, %bl - int $0x10 - movw $0x1200, %ax # Use alternate print screen - movb $0x20, %bl - int $0x10 - movw $0x1201, %ax # Turn off cursor emulation - movb $0x34, %bl - int $0x10 - movb $0x01, %ah # Define cursor scan lines 6-7 - movw $0x0607, %cx - int $0x10 -set_current: - stc - ret - -# Set the 80x28 mode. This mode works on all VGA's, because it's a standard -# 80x25 mode with 14-point fonts instead of 16-point. -set_80x28: - DO_STORE - call use_80x25 # The base is 80x25 -set14: movw $0x1111, %ax # Use 9x14 font - xorb %bl, %bl - int $0x10 - movb $0x01, %ah # Define cursor scan lines 11-12 - movw $0x0b0c, %cx - int $0x10 - stc - ret - -# Set the 80x43 mode. This mode is works on all VGA's. -# It's a 350-scanline mode with 8-pixel font. -set_80x43: - DO_STORE - movw $0x1201, %ax # Set 350 scans - movb $0x30, %bl - int $0x10 - movw $0x0003, %ax # Reset video mode - int $0x10 - jmp set_8pt # Use 8-pixel font - -# Set the 80x30 mode (all VGA's). 480 scanlines, 16-pixel font. -set_80x30: - call use_80x25 # Start with real 80x25 - DO_STORE - movw $0x3cc, %dx # Get CRTC port - inb %dx, %al - movb $0xd4, %dl - rorb %al # Mono or color? - jc set48a - - movb $0xb4, %dl -set48a: movw $0x0c11, %ax # Vertical sync end (also unlocks CR0-7) - call outidx - movw $0x0b06, %ax # Vertical total - call outidx - movw $0x3e07, %ax # (Vertical) overflow - call outidx - movw $0xea10, %ax # Vertical sync start - call outidx - movw $0xdf12, %ax # Vertical display end - call outidx - movw $0xe715, %ax # Vertical blank start - call outidx - movw $0x0416, %ax # Vertical blank end - call outidx - pushw %dx - movb $0xcc, %dl # Misc output register (read) - inb %dx, %al - movb $0xc2, %dl # (write) - andb $0x0d, %al # Preserve clock select bits and color bit - orb $0xe2, %al # Set correct sync polarity - outb %al, %dx - popw %dx - movw $0x501e, force_size - stc # That's all. - ret - -# Set the 80x34 mode (all VGA's). 480 scans, 14-pixel font. -set_80x34: - call set_80x30 # Set 480 scans - call set14 # And 14-pt font - movw $0xdb12, %ax # VGA vertical display end - movw $0x5022, force_size -setvde: call outidx - stc - ret - -# Set the 80x60 mode (all VGA's). 480 scans, 8-pixel font. -set_80x60: - call set_80x30 # Set 480 scans - call set_8pt # And 8-pt font - movw $0xdf12, %ax # VGA vertical display end - movw $0x503c, force_size - jmp setvde - -# Special hack for ThinkPad graphics -set_gfx: -#ifdef CONFIG_VIDEO_GFX_HACK - movw $VIDEO_GFX_BIOS_AX, %ax - movw $VIDEO_GFX_BIOS_BX, %bx - int $0x10 - movw $VIDEO_GFX_DUMMY_RESOLUTION, force_size - stc -#endif - ret - -#ifdef CONFIG_VIDEO_RETAIN - -# Store screen contents to temporary buffer. -store_screen: - cmpb $0, do_restore # Already stored? - jnz stsr - - testb $CAN_USE_HEAP, loadflags # Have we space for storing? - jz stsr - - pushw %ax - pushw %bx - pushw force_size # Don't force specific size - movw $0, force_size - call mode_params # Obtain params of current mode - popw force_size - movb %fs:(PARAM_VIDEO_LINES), %ah - movb %fs:(PARAM_VIDEO_COLS), %al - movw %ax, %bx # BX=dimensions - mulb %ah - movw %ax, %cx # CX=number of characters - addw %ax, %ax # Calculate image size - addw $modelist+1024+4, %ax - cmpw heap_end_ptr, %ax - jnc sts1 # Unfortunately, out of memory - - movw %fs:(PARAM_CURSOR_POS), %ax # Store mode params - leaw modelist+1024, %di - stosw - movw %bx, %ax - stosw - pushw %ds # Store the screen - movw video_segment, %ds - xorw %si, %si - rep - movsw - popw %ds - incb do_restore # Screen will be restored later -sts1: popw %bx - popw %ax -stsr: ret - -# Restore screen contents from temporary buffer. -restore_screen: - cmpb $0, do_restore # Has the screen been stored? - jz res1 - - call mode_params # Get parameters of current mode - movb %fs:(PARAM_VIDEO_LINES), %cl - movb %fs:(PARAM_VIDEO_COLS), %ch - leaw modelist+1024, %si # Screen buffer - lodsw # Set cursor position - movw %ax, %dx - cmpb %cl, %dh - jc res2 - - movb %cl, %dh - decb %dh -res2: cmpb %ch, %dl - jc res3 - - movb %ch, %dl - decb %dl -res3: movb $0x02, %ah - movb $0x00, %bh - int $0x10 - lodsw # Display size - movb %ah, %dl # DL=number of lines - movb $0, %ah # BX=phys. length of orig. line - movw %ax, %bx - cmpb %cl, %dl # Too many? - jc res4 - - pushw %ax - movb %dl, %al - subb %cl, %al - mulb %bl - addw %ax, %si - addw %ax, %si - popw %ax - movb %cl, %dl -res4: cmpb %ch, %al # Too wide? - jc res5 - - movb %ch, %al # AX=width of src. line -res5: movb $0, %cl - xchgb %ch, %cl - movw %cx, %bp # BP=width of dest. line - pushw %es - movw video_segment, %es - xorw %di, %di # Move the data - addw %bx, %bx # Convert BX and BP to _bytes_ - addw %bp, %bp -res6: pushw %si - pushw %di - movw %ax, %cx - rep - movsw - popw %di - popw %si - addw %bp, %di - addw %bx, %si - decb %dl - jnz res6 - - popw %es # Done -res1: ret -#endif /* CONFIG_VIDEO_RETAIN */ - -# Write to indexed VGA register (AL=index, AH=data, DX=index reg. port) -outidx: outb %al, %dx - pushw %ax - movb %ah, %al - incw %dx - outb %al, %dx - decw %dx - popw %ax - ret - -# Build the table of video modes (stored after the setup.S code at the -# `modelist' label. Each video mode record looks like: -# .word MODE-ID (our special mode ID (see above)) -# .byte rows (number of rows) -# .byte columns (number of columns) -# Returns address of the end of the table in DI, the end is marked -# with a ASK_VGA ID. -mode_table: - movw mt_end, %di # Already filled? - orw %di, %di - jnz mtab1x - - leaw modelist, %di # Store standard modes: - movl $VIDEO_80x25 + 0x50190000, %eax # The 80x25 mode (ALL) - stosl - movb adapter, %al # CGA/MDA/HGA -- no more modes - orb %al, %al - jz mtabe - - decb %al - jnz mtabv - - movl $VIDEO_8POINT + 0x502b0000, %eax # The 80x43 EGA mode - stosl - jmp mtabe - -mtab1x: jmp mtab1 - -mtabv: leaw vga_modes, %si # All modes for std VGA - movw $vga_modes_end-vga_modes, %cx - rep # I'm unable to use movsw as I don't know how to store a half - movsb # of the expression above to cx without using explicit shr. - - cmpb $0, scanning # Mode scan requested? - jz mscan1 - - call mode_scan -mscan1: - -#ifdef CONFIG_VIDEO_LOCAL - call local_modes -#endif /* CONFIG_VIDEO_LOCAL */ - -#ifdef CONFIG_VIDEO_VESA - call vesa_modes # Detect VESA VGA modes -#endif /* CONFIG_VIDEO_VESA */ - -#ifdef CONFIG_VIDEO_SVGA - cmpb $0, scanning # Bypass when scanning - jnz mscan2 - - call svga_modes # Detect SVGA cards & modes -mscan2: -#endif /* CONFIG_VIDEO_SVGA */ - -mtabe: - -#ifdef CONFIG_VIDEO_COMPACT - leaw modelist, %si - movw %di, %dx - movw %si, %di -cmt1: cmpw %dx, %si # Scan all modes - jz cmt2 - - leaw modelist, %bx # Find in previous entries - movw 2(%si), %cx -cmt3: cmpw %bx, %si - jz cmt4 - - cmpw 2(%bx), %cx # Found => don't copy this entry - jz cmt5 - - addw $4, %bx - jmp cmt3 - -cmt4: movsl # Copy entry - jmp cmt1 - -cmt5: addw $4, %si # Skip entry - jmp cmt1 - -cmt2: -#endif /* CONFIG_VIDEO_COMPACT */ - - movw $ASK_VGA, (%di) # End marker - movw %di, mt_end -mtab1: leaw modelist, %si # SI=mode list, DI=list end -ret0: ret - -# Modes usable on all standard VGAs -vga_modes: - .word VIDEO_8POINT - .word 0x5032 # 80x50 - .word VIDEO_80x43 - .word 0x502b # 80x43 - .word VIDEO_80x28 - .word 0x501c # 80x28 - .word VIDEO_80x30 - .word 0x501e # 80x30 - .word VIDEO_80x34 - .word 0x5022 # 80x34 - .word VIDEO_80x60 - .word 0x503c # 80x60 -#ifdef CONFIG_VIDEO_GFX_HACK - .word VIDEO_GFX_HACK - .word VIDEO_GFX_DUMMY_RESOLUTION -#endif - -vga_modes_end: -# Detect VESA modes. - -#ifdef CONFIG_VIDEO_VESA -vesa_modes: - cmpb $2, adapter # VGA only - jnz ret0 - - movw %di, %bp # BP=original mode table end - addw $0x200, %di # Buffer space - movw $0x4f00, %ax # VESA Get card info call - int $0x10 - movw %bp, %di - cmpw $0x004f, %ax # Successful? - jnz ret0 - - cmpw $0x4556, 0x200(%di) - jnz ret0 - - cmpw $0x4153, 0x202(%di) - jnz ret0 - - movw $vesa_name, card_name # Set name to "VESA VGA" - pushw %gs - lgsw 0x20e(%di), %si # GS:SI=mode list - movw $128, %cx # Iteration limit -vesa1: -# gas version 2.9.1, using BFD version 2.9.1.0.23 buggers the next inst. -# XXX: lodsw %gs:(%si), %ax # Get next mode in the list - gs; lodsw - cmpw $0xffff, %ax # End of the table? - jz vesar - - cmpw $0x0080, %ax # Check validity of mode ID - jc vesa2 - - orb %ah, %ah # Valid IDs: 0x0000-0x007f/0x0100-0x07ff - jz vesan # Certain BIOSes report 0x80-0xff! - - cmpw $0x0800, %ax - jnc vesae - -vesa2: pushw %cx - movw %ax, %cx # Get mode information structure - movw $0x4f01, %ax - int $0x10 - movw %cx, %bx # BX=mode number - addb $VIDEO_FIRST_VESA>>8, %bh - popw %cx - cmpw $0x004f, %ax - jnz vesan # Don't report errors (buggy BIOSES) - - movb (%di), %al # Check capabilities. We require - andb $0x19, %al # a color text mode. - cmpb $0x09, %al - jnz vesan - - cmpw $0xb800, 8(%di) # Standard video memory address required - jnz vesan - - testb $2, (%di) # Mode characteristics supplied? - movw %bx, (%di) # Store mode number - jz vesa3 - - xorw %dx, %dx - movw 0x12(%di), %bx # Width - orb %bh, %bh - jnz vesan - - movb %bl, 0x3(%di) - movw 0x14(%di), %ax # Height - orb %ah, %ah - jnz vesan - - movb %al, 2(%di) - mulb %bl - cmpw $8193, %ax # Small enough for Linux console driver? - jnc vesan - - jmp vesaok - -vesa3: subw $0x8108, %bx # This mode has no detailed info specified, - jc vesan # so it must be a standard VESA mode. - - cmpw $5, %bx - jnc vesan - - movw vesa_text_mode_table(%bx), %ax - movw %ax, 2(%di) -vesaok: addw $4, %di # The mode is valid. Store it. -vesan: loop vesa1 # Next mode. Limit exceeded => error -vesae: leaw vesaer, %si - call prtstr - movw %bp, %di # Discard already found modes. -vesar: popw %gs - ret - -# Dimensions of standard VESA text modes -vesa_text_mode_table: - .byte 60, 80 # 0108 - .byte 25, 132 # 0109 - .byte 43, 132 # 010A - .byte 50, 132 # 010B - .byte 60, 132 # 010C -#endif /* CONFIG_VIDEO_VESA */ - -# Scan for video modes. A bit dirty, but should work. -mode_scan: - movw $0x0100, %cx # Start with mode 0 -scm1: movb $0, %ah # Test the mode - movb %cl, %al - int $0x10 - movb $0x0f, %ah - int $0x10 - cmpb %cl, %al - jnz scm2 # Mode not set - - movw $0x3c0, %dx # Test if it's a text mode - movb $0x10, %al # Mode bits - call inidx - andb $0x03, %al - jnz scm2 - - movb $0xce, %dl # Another set of mode bits - movb $0x06, %al - call inidx - shrb %al - jc scm2 - - movb $0xd4, %dl # Cursor location - movb $0x0f, %al - call inidx - orb %al, %al - jnz scm2 - - movw %cx, %ax # Ok, store the mode - stosw - movb %gs:(0x484), %al # Number of rows - incb %al - stosb - movw %gs:(0x44a), %ax # Number of columns - stosb -scm2: incb %cl - jns scm1 - - movw $0x0003, %ax # Return back to mode 3 - int $0x10 - ret - -tstidx: outw %ax, %dx # OUT DX,AX and inidx -inidx: outb %al, %dx # Read from indexed VGA register - incw %dx # AL=index, DX=index reg port -> AL=data - inb %dx, %al - decw %dx - ret - -# Try to detect type of SVGA card and supply (usually approximate) video -# mode table for it. - -#ifdef CONFIG_VIDEO_SVGA -svga_modes: - leaw svga_table, %si # Test all known SVGA adapters -dosvga: lodsw - movw %ax, %bp # Default mode table - orw %ax, %ax - jz didsv1 - - lodsw # Pointer to test routine - pushw %si - pushw %di - pushw %es - movw $0xc000, %bx - movw %bx, %es - call *%ax # Call test routine - popw %es - popw %di - popw %si - orw %bp, %bp - jz dosvga - - movw %bp, %si # Found, copy the modes - movb svga_prefix, %ah -cpsvga: lodsb - orb %al, %al - jz didsv - - stosw - movsw - jmp cpsvga - -didsv: movw %si, card_name # Store pointer to card name -didsv1: ret - -# Table of all known SVGA cards. For each card, we store a pointer to -# a table of video modes supported by the card and a pointer to a routine -# used for testing of presence of the card. The video mode table is always -# followed by the name of the card or the chipset. -svga_table: - .word ati_md, ati_test - .word oak_md, oak_test - .word paradise_md, paradise_test - .word realtek_md, realtek_test - .word s3_md, s3_test - .word chips_md, chips_test - .word video7_md, video7_test - .word cirrus5_md, cirrus5_test - .word cirrus6_md, cirrus6_test - .word cirrus1_md, cirrus1_test - .word ahead_md, ahead_test - .word everex_md, everex_test - .word genoa_md, genoa_test - .word trident_md, trident_test - .word tseng_md, tseng_test - .word 0 - -# Test routines and mode tables: - -# S3 - The test algorithm was taken from the SuperProbe package -# for XFree86 1.2.1. Report bugs to Christoph.Niemann@linux.org -s3_test: - movw $0x0f35, %cx # we store some constants in cl/ch - movw $0x03d4, %dx - movb $0x38, %al - call inidx - movb %al, %bh # store current CRT-register 0x38 - movw $0x0038, %ax - call outidx # disable writing to special regs - movb %cl, %al # check whether we can write special reg 0x35 - call inidx - movb %al, %bl # save the current value of CRT reg 0x35 - andb $0xf0, %al # clear bits 0-3 - movb %al, %ah - movb %cl, %al # and write it to CRT reg 0x35 - call outidx - call inidx # now read it back - andb %ch, %al # clear the upper 4 bits - jz s3_2 # the first test failed. But we have a - - movb %bl, %ah # second chance - movb %cl, %al - call outidx - jmp s3_1 # do the other tests - -s3_2: movw %cx, %ax # load ah with 0xf and al with 0x35 - orb %bl, %ah # set the upper 4 bits of ah with the orig value - call outidx # write ... - call inidx # ... and reread - andb %cl, %al # turn off the upper 4 bits - pushw %ax - movb %bl, %ah # restore old value in register 0x35 - movb %cl, %al - call outidx - popw %ax - cmpb %ch, %al # setting lower 4 bits was successful => bad - je no_s3 # writing is allowed => this is not an S3 - -s3_1: movw $0x4838, %ax # allow writing to special regs by putting - call outidx # magic number into CRT-register 0x38 - movb %cl, %al # check whether we can write special reg 0x35 - call inidx - movb %al, %bl - andb $0xf0, %al - movb %al, %ah - movb %cl, %al - call outidx - call inidx - andb %ch, %al - jnz no_s3 # no, we can't write => no S3 - - movw %cx, %ax - orb %bl, %ah - call outidx - call inidx - andb %ch, %al - pushw %ax - movb %bl, %ah # restore old value in register 0x35 - movb %cl, %al - call outidx - popw %ax - cmpb %ch, %al - jne no_s31 # writing not possible => no S3 - movb $0x30, %al - call inidx # now get the S3 id ... - leaw idS3, %di - movw $0x10, %cx - repne - scasb - je no_s31 - - movb %bh, %ah - movb $0x38, %al - jmp s3rest - -no_s3: movb $0x35, %al # restore CRT register 0x35 - movb %bl, %ah - call outidx -no_s31: xorw %bp, %bp # Detection failed -s3rest: movb %bh, %ah - movb $0x38, %al # restore old value of CRT register 0x38 - jmp outidx - -idS3: .byte 0x81, 0x82, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95 - .byte 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa8, 0xb0 - -s3_md: .byte 0x54, 0x2b, 0x84 - .byte 0x55, 0x19, 0x84 - .byte 0 - .ascii "S3" - .byte 0 - -# ATI cards. -ati_test: - leaw idati, %si - movw $0x31, %di - movw $0x09, %cx - repe - cmpsb - je atiok - - xorw %bp, %bp -atiok: ret - -idati: .ascii "761295520" - -ati_md: .byte 0x23, 0x19, 0x84 - .byte 0x33, 0x2c, 0x84 - .byte 0x22, 0x1e, 0x64 - .byte 0x21, 0x19, 0x64 - .byte 0x58, 0x21, 0x50 - .byte 0x5b, 0x1e, 0x50 - .byte 0 - .ascii "ATI" - .byte 0 - -# AHEAD -ahead_test: - movw $0x200f, %ax - movw $0x3ce, %dx - outw %ax, %dx - incw %dx - inb %dx, %al - cmpb $0x20, %al - je isahed - - cmpb $0x21, %al - je isahed - - xorw %bp, %bp -isahed: ret - -ahead_md: - .byte 0x22, 0x2c, 0x84 - .byte 0x23, 0x19, 0x84 - .byte 0x24, 0x1c, 0x84 - .byte 0x2f, 0x32, 0xa0 - .byte 0x32, 0x22, 0x50 - .byte 0x34, 0x42, 0x50 - .byte 0 - .ascii "Ahead" - .byte 0 - -# Chips & Tech. -chips_test: - movw $0x3c3, %dx - inb %dx, %al - orb $0x10, %al - outb %al, %dx - movw $0x104, %dx - inb %dx, %al - movb %al, %bl - movw $0x3c3, %dx - inb %dx, %al - andb $0xef, %al - outb %al, %dx - cmpb $0xa5, %bl - je cantok - - xorw %bp, %bp -cantok: ret - -chips_md: - .byte 0x60, 0x19, 0x84 - .byte 0x61, 0x32, 0x84 - .byte 0 - .ascii "Chips & Technologies" - .byte 0 - -# Cirrus Logic 5X0 -cirrus1_test: - movw $0x3d4, %dx - movb $0x0c, %al - outb %al, %dx - incw %dx - inb %dx, %al - movb %al, %bl - xorb %al, %al - outb %al, %dx - decw %dx - movb $0x1f, %al - outb %al, %dx - incw %dx - inb %dx, %al - movb %al, %bh - xorb %ah, %ah - shlb $4, %al - movw %ax, %cx - movb %bh, %al - shrb $4, %al - addw %ax, %cx - shlw $8, %cx - addw $6, %cx - movw %cx, %ax - movw $0x3c4, %dx - outw %ax, %dx - incw %dx - inb %dx, %al - andb %al, %al - jnz nocirr - - movb %bh, %al - outb %al, %dx - inb %dx, %al - cmpb $0x01, %al - je iscirr - -nocirr: xorw %bp, %bp -iscirr: movw $0x3d4, %dx - movb %bl, %al - xorb %ah, %ah - shlw $8, %ax - addw $0x0c, %ax - outw %ax, %dx - ret - -cirrus1_md: - .byte 0x1f, 0x19, 0x84 - .byte 0x20, 0x2c, 0x84 - .byte 0x22, 0x1e, 0x84 - .byte 0x31, 0x25, 0x64 - .byte 0 - .ascii "Cirrus Logic 5X0" - .byte 0 - -# Cirrus Logic 54XX -cirrus5_test: - movw $0x3c4, %dx - movb $6, %al - call inidx - movb %al, %bl # BL=backup - movw $6, %ax - call tstidx - cmpb $0x0f, %al - jne c5fail - - movw $0x1206, %ax - call tstidx - cmpb $0x12, %al - jne c5fail - - movb $0x1e, %al - call inidx - movb %al, %bh - movb %bh, %ah - andb $0xc0, %ah - movb $0x1e, %al - call tstidx - andb $0x3f, %al - jne c5xx - - movb $0x1e, %al - movb %bh, %ah - orb $0x3f, %ah - call tstidx - xorb $0x3f, %al - andb $0x3f, %al -c5xx: pushf - movb $0x1e, %al - movb %bh, %ah - outw %ax, %dx - popf - je c5done - -c5fail: xorw %bp, %bp -c5done: movb $6, %al - movb %bl, %ah - outw %ax, %dx - ret - -cirrus5_md: - .byte 0x14, 0x19, 0x84 - .byte 0x54, 0x2b, 0x84 - .byte 0 - .ascii "Cirrus Logic 54XX" - .byte 0 - -# Cirrus Logic 64XX -- no known extra modes, but must be identified, because -# it's misidentified by the Ahead test. -cirrus6_test: - movw $0x3ce, %dx - movb $0x0a, %al - call inidx - movb %al, %bl # BL=backup - movw $0xce0a, %ax - call tstidx - orb %al, %al - jne c2fail - - movw $0xec0a, %ax - call tstidx - cmpb $0x01, %al - jne c2fail - - movb $0xaa, %al - call inidx # 4X, 5X, 7X and 8X are valid 64XX chip ID's. - shrb $4, %al - subb $4, %al - jz c6done - - decb %al - jz c6done - - subb $2, %al - jz c6done - - decb %al - jz c6done - -c2fail: xorw %bp, %bp -c6done: movb $0x0a, %al - movb %bl, %ah - outw %ax, %dx - ret - -cirrus6_md: - .byte 0 - .ascii "Cirrus Logic 64XX" - .byte 0 - -# Everex / Trident -everex_test: - movw $0x7000, %ax - xorw %bx, %bx - int $0x10 - cmpb $0x70, %al - jne noevrx - - shrw $4, %dx - cmpw $0x678, %dx - je evtrid - - cmpw $0x236, %dx - jne evrxok - -evtrid: leaw trident_md, %bp -evrxok: ret - -noevrx: xorw %bp, %bp - ret - -everex_md: - .byte 0x03, 0x22, 0x50 - .byte 0x04, 0x3c, 0x50 - .byte 0x07, 0x2b, 0x64 - .byte 0x08, 0x4b, 0x64 - .byte 0x0a, 0x19, 0x84 - .byte 0x0b, 0x2c, 0x84 - .byte 0x16, 0x1e, 0x50 - .byte 0x18, 0x1b, 0x64 - .byte 0x21, 0x40, 0xa0 - .byte 0x40, 0x1e, 0x84 - .byte 0 - .ascii "Everex/Trident" - .byte 0 - -# Genoa. -genoa_test: - leaw idgenoa, %si # Check Genoa 'clues' - xorw %ax, %ax - movb %es:(0x37), %al - movw %ax, %di - movw $0x04, %cx - decw %si - decw %di -l1: incw %si - incw %di - movb (%si), %al - testb %al, %al - jz l2 - - cmpb %es:(%di), %al -l2: loope l1 - orw %cx, %cx - je isgen - - xorw %bp, %bp -isgen: ret - -idgenoa: .byte 0x77, 0x00, 0x99, 0x66 - -genoa_md: - .byte 0x58, 0x20, 0x50 - .byte 0x5a, 0x2a, 0x64 - .byte 0x60, 0x19, 0x84 - .byte 0x61, 0x1d, 0x84 - .byte 0x62, 0x20, 0x84 - .byte 0x63, 0x2c, 0x84 - .byte 0x64, 0x3c, 0x84 - .byte 0x6b, 0x4f, 0x64 - .byte 0x72, 0x3c, 0x50 - .byte 0x74, 0x42, 0x50 - .byte 0x78, 0x4b, 0x64 - .byte 0 - .ascii "Genoa" - .byte 0 - -# OAK -oak_test: - leaw idoakvga, %si - movw $0x08, %di - movw $0x08, %cx - repe - cmpsb - je isoak - - xorw %bp, %bp -isoak: ret - -idoakvga: .ascii "OAK VGA " - -oak_md: .byte 0x4e, 0x3c, 0x50 - .byte 0x4f, 0x3c, 0x84 - .byte 0x50, 0x19, 0x84 - .byte 0x51, 0x2b, 0x84 - .byte 0 - .ascii "OAK" - .byte 0 - -# WD Paradise. -paradise_test: - leaw idparadise, %si - movw $0x7d, %di - movw $0x04, %cx - repe - cmpsb - je ispara - - xorw %bp, %bp -ispara: ret - -idparadise: .ascii "VGA=" - -paradise_md: - .byte 0x41, 0x22, 0x50 - .byte 0x47, 0x1c, 0x84 - .byte 0x55, 0x19, 0x84 - .byte 0x54, 0x2c, 0x84 - .byte 0 - .ascii "Paradise" - .byte 0 - -# Trident. -trident_test: - movw $0x3c4, %dx - movb $0x0e, %al - outb %al, %dx - incw %dx - inb %dx, %al - xchgb %al, %ah - xorb %al, %al - outb %al, %dx - inb %dx, %al - xchgb %ah, %al - movb %al, %bl # Strange thing ... in the book this wasn't - andb $0x02, %bl # necessary but it worked on my card which - jz setb2 # is a trident. Without it the screen goes - # blurred ... - andb $0xfd, %al - jmp clrb2 - -setb2: orb $0x02, %al -clrb2: outb %al, %dx - andb $0x0f, %ah - cmpb $0x02, %ah - je istrid - - xorw %bp, %bp -istrid: ret - -trident_md: - .byte 0x50, 0x1e, 0x50 - .byte 0x51, 0x2b, 0x50 - .byte 0x52, 0x3c, 0x50 - .byte 0x57, 0x19, 0x84 - .byte 0x58, 0x1e, 0x84 - .byte 0x59, 0x2b, 0x84 - .byte 0x5a, 0x3c, 0x84 - .byte 0 - .ascii "Trident" - .byte 0 - -# Tseng. -tseng_test: - movw $0x3cd, %dx - inb %dx, %al # Could things be this simple ! :-) - movb %al, %bl - movb $0x55, %al - outb %al, %dx - inb %dx, %al - movb %al, %ah - movb %bl, %al - outb %al, %dx - cmpb $0x55, %ah - je istsen - -isnot: xorw %bp, %bp -istsen: ret - -tseng_md: - .byte 0x26, 0x3c, 0x50 - .byte 0x2a, 0x28, 0x64 - .byte 0x23, 0x19, 0x84 - .byte 0x24, 0x1c, 0x84 - .byte 0x22, 0x2c, 0x84 - .byte 0x21, 0x3c, 0x84 - .byte 0 - .ascii "Tseng" - .byte 0 - -# Video7. -video7_test: - movw $0x3cc, %dx - inb %dx, %al - movw $0x3b4, %dx - andb $0x01, %al - jz even7 - - movw $0x3d4, %dx -even7: movb $0x0c, %al - outb %al, %dx - incw %dx - inb %dx, %al - movb %al, %bl - movb $0x55, %al - outb %al, %dx - inb %dx, %al - decw %dx - movb $0x1f, %al - outb %al, %dx - incw %dx - inb %dx, %al - movb %al, %bh - decw %dx - movb $0x0c, %al - outb %al, %dx - incw %dx - movb %bl, %al - outb %al, %dx - movb $0x55, %al - xorb $0xea, %al - cmpb %bh, %al - jne isnot - - movb $VIDEO_FIRST_V7>>8, svga_prefix # Use special mode switching - ret - -video7_md: - .byte 0x40, 0x2b, 0x50 - .byte 0x43, 0x3c, 0x50 - .byte 0x44, 0x3c, 0x64 - .byte 0x41, 0x19, 0x84 - .byte 0x42, 0x2c, 0x84 - .byte 0x45, 0x1c, 0x84 - .byte 0 - .ascii "Video 7" - .byte 0 - -# Realtek VGA -realtek_test: - leaw idrtvga, %si - movw $0x45, %di - movw $0x0b, %cx - repe - cmpsb - je isrt - - xorw %bp, %bp -isrt: ret - -idrtvga: .ascii "REALTEK VGA" - -realtek_md: - .byte 0x1a, 0x3c, 0x50 - .byte 0x1b, 0x19, 0x84 - .byte 0x1c, 0x1e, 0x84 - .byte 0x1d, 0x2b, 0x84 - .byte 0x1e, 0x3c, 0x84 - .byte 0 - .ascii "REALTEK" - .byte 0 - -#endif /* CONFIG_VIDEO_SVGA */ - -# User-defined local mode table (VGA only) -#ifdef CONFIG_VIDEO_LOCAL -local_modes: - leaw local_mode_table, %si -locm1: lodsw - orw %ax, %ax - jz locm2 - - stosw - movsw - jmp locm1 - -locm2: ret - -# This is the table of local video modes which can be supplied manually -# by the user. Each entry consists of mode ID (word) and dimensions -# (byte for column count and another byte for row count). These modes -# are placed before all SVGA and VESA modes and override them if table -# compacting is enabled. The table must end with a zero word followed -# by NUL-terminated video adapter name. -local_mode_table: - .word 0x0100 # Example: 40x25 - .byte 25,40 - .word 0 - .ascii "Local" - .byte 0 -#endif /* CONFIG_VIDEO_LOCAL */ - -# Read a key and return the ASCII code in al, scan code in ah -getkey: xorb %ah, %ah - int $0x16 - ret - -# Read a key with a timeout of 30 seconds. -# The hardware clock is used to get the time. -getkt: call gettime - addb $30, %al # Wait 30 seconds - cmpb $60, %al - jl lminute - - subb $60, %al -lminute: - movb %al, %cl -again: movb $0x01, %ah - int $0x16 - jnz getkey # key pressed, so get it - - call gettime - cmpb %cl, %al - jne again - - movb $0x20, %al # timeout, return `space' - ret - -# Flush the keyboard buffer -flush: movb $0x01, %ah - int $0x16 - jz empty - - xorb %ah, %ah - int $0x16 - jmp flush - -empty: ret - -# Print hexadecimal number. -prthw: pushw %ax - movb %ah, %al - call prthb - popw %ax -prthb: pushw %ax - shrb $4, %al - call prthn - popw %ax - andb $0x0f, %al -prthn: cmpb $0x0a, %al - jc prth1 - - addb $0x07, %al -prth1: addb $0x30, %al - jmp prtchr - -# Print decimal number in al -prtdec: pushw %ax - pushw %cx - xorb %ah, %ah - movb $0x0a, %cl - idivb %cl - cmpb $0x09, %al - jbe lt100 - - call prtdec - jmp skip10 - -lt100: addb $0x30, %al - call prtchr -skip10: movb %ah, %al - addb $0x30, %al - call prtchr - popw %cx - popw %ax - ret - -store_edid: -#ifdef CONFIG_FIRMWARE_EDID - pushw %es # just save all registers - pushw %ax - pushw %bx - pushw %cx - pushw %dx - pushw %di - - pushw %fs - popw %es - - movl $0x13131313, %eax # memset block with 0x13 - movw $32, %cx - movw $0x140, %di - cld - rep - stosl - - cmpw $0x0200, vbe_version # only do EDID on >= VBE2.0 - jl no_edid - - pushw %es # save ES - xorw %di, %di # Report Capability - pushw %di - popw %es # ES:DI must be 0:0 - movw $0x4f15, %ax - xorw %bx, %bx - xorw %cx, %cx - int $0x10 - popw %es # restore ES - - cmpb $0x00, %ah # call successful - jne no_edid - - cmpb $0x4f, %al # function supported - jne no_edid - - movw $0x4f15, %ax # do VBE/DDC - movw $0x01, %bx - movw $0x00, %cx - movw $0x00, %dx - movw $0x140, %di - int $0x10 - -no_edid: - popw %di # restore all registers - popw %dx - popw %cx - popw %bx - popw %ax - popw %es -#endif - ret - -# VIDEO_SELECT-only variables -mt_end: .word 0 # End of video mode table if built -edit_buf: .space 6 # Line editor buffer -card_name: .word 0 # Pointer to adapter name -scanning: .byte 0 # Performing mode scan -do_restore: .byte 0 # Screen contents altered during mode change -svga_prefix: .byte VIDEO_FIRST_BIOS>>8 # Default prefix for BIOS modes -graphic_mode: .byte 0 # Graphic mode with a linear frame buffer -dac_size: .byte 6 # DAC bit depth -vbe_version: .word 0 # VBE bios version - -# Status messages -keymsg: .ascii "Press <RETURN> to see video modes available, " - .ascii "<SPACE> to continue or wait 30 secs" - .byte 0x0d, 0x0a, 0 - -listhdr: .byte 0x0d, 0x0a - .ascii "Mode: COLSxROWS:" - -crlft: .byte 0x0d, 0x0a, 0 - -prompt: .byte 0x0d, 0x0a - .asciz "Enter mode number or `scan': " - -unknt: .asciz "Unknown mode ID. Try again." - -badmdt: .ascii "You passed an undefined mode number." - .byte 0x0d, 0x0a, 0 - -vesaer: .ascii "Error: Scanning of VESA modes failed. Please " - .ascii "report to <mj@ucw.cz>." - .byte 0x0d, 0x0a, 0 - -old_name: .asciz "CGA/MDA/HGA" - -ega_name: .asciz "EGA" - -svga_name: .ascii " " - -vga_name: .asciz "VGA" - -vesa_name: .asciz "VESA" - -name_bann: .asciz "Video adapter: " -#endif /* CONFIG_VIDEO_SELECT */ - -# Other variables: -adapter: .byte 0 # Video adapter: 0=CGA/MDA/HGA,1=EGA,2=VGA -video_segment: .word 0xb800 # Video memory segment -force_size: .word 0 # Use this size instead of the one in BIOS vars diff --git a/arch/i386/boot/video.c b/arch/i386/boot/video.c new file mode 100644 index 0000000..3bb3573 --- /dev/null +++ b/arch/i386/boot/video.c @@ -0,0 +1,456 @@ +/* -*- linux-c -*- ------------------------------------------------------- * + * + * Copyright (C) 1991, 1992 Linus Torvalds + * Copyright 2007 rPath, Inc. - All Rights Reserved + * + * This file is part of the Linux kernel, and is made available under + * the terms of the GNU General Public License version 2. + * + * ----------------------------------------------------------------------- */ + +/* + * arch/i386/boot/video.c + * + * Select video mode + */ + +#include "boot.h" +#include "video.h" +#include "vesa.h" + +/* + * Mode list variables + */ +static struct card_info cards[]; /* List of cards to probe for */ + +/* + * Common variables + */ +int adapter; /* 0=CGA/MDA/HGC, 1=EGA, 2=VGA+ */ +u16 video_segment; +int force_x, force_y; /* Don't query the BIOS for cols/rows */ + +int do_restore = 0; /* Screen contents changed during mode flip */ +int graphic_mode; /* Graphic mode with linear frame buffer */ + +static void store_cursor_position(void) +{ + u16 curpos; + u16 ax, bx; + + ax = 0x0300; + bx = 0; + asm(INT10 + : "=d" (curpos), "+a" (ax), "+b" (bx) + : : "ecx", "esi", "edi"); + + boot_params.screen_info.orig_x = curpos; + boot_params.screen_info.orig_y = curpos >> 8; +} + +static void store_video_mode(void) +{ + u16 ax, page; + + /* N.B.: the saving of the video page here is a bit silly, + since we pretty much assume page 0 everywhere. */ + ax = 0x0f00; + asm(INT10 + : "+a" (ax), "=b" (page) + : : "ecx", "edx", "esi", "edi"); + + /* Not all BIOSes are clean with respect to the top bit */ + boot_params.screen_info.orig_video_mode = ax & 0x7f; + boot_params.screen_info.orig_video_page = page; +} + +/* + * Store the video mode parameters for later usage by the kernel. + * This is done by asking the BIOS except for the rows/columns + * parameters in the default 80x25 mode -- these are set directly, + * because some very obscure BIOSes supply insane values. + */ +static void store_mode_params(void) +{ + u16 font_size; + int x, y; + + /* For graphics mode, it is up to the mode-setting driver + (currently only video-vesa.c) to store the parameters */ + if (graphic_mode) + return; + + store_cursor_position(); + store_video_mode(); + + if (boot_params.screen_info.orig_video_mode == 0x07) { + /* MDA, HGC, or VGA in monochrome mode */ + video_segment = 0xb000; + } else { + /* CGA, EGA, VGA and so forth */ + video_segment = 0xb800; + } + + set_fs(0); + font_size = rdfs16(0x485); /* Font size, BIOS area */ + boot_params.screen_info.orig_video_points = font_size; + + x = rdfs16(0x44a); + y = (adapter == ADAPTER_CGA) ? 25 : rdfs8(0x484)+1; + + if (force_x) + x = force_x; + if (force_y) + y = force_y; + + boot_params.screen_info.orig_video_cols = x; + boot_params.screen_info.orig_video_lines = y; +} + +/* Probe the video drivers and have them generate their mode lists. */ +static void probe_cards(int unsafe) +{ + struct card_info *card; + static u8 probed[2]; + + if (probed[unsafe]) + return; + + probed[unsafe] = 1; + + for (card = video_cards; card < video_cards_end; card++) { + if (card->unsafe == unsafe) { + if (card->probe) + card->nmodes = card->probe(); + else + card->nmodes = 0; + } + } +} + +/* Test if a mode is defined */ +int mode_defined(u16 mode) +{ + struct card_info *card; + struct mode_info *mi; + int i; + + for (card = video_cards; card < video_cards_end; card++) { + mi = card->modes; + for (i = 0; i < card->nmodes; i++, mi++) { + if (mi->mode == mode) + return 1; + } + } + + return 0; +} + +/* Set mode (without recalc) */ +static int raw_set_mode(u16 mode) +{ + int nmode, i; + struct card_info *card; + struct mode_info *mi; + + /* Drop the recalc bit if set */ + mode &= ~VIDEO_RECALC; + + /* Scan for mode based on fixed ID, position, or resolution */ + nmode = 0; + for (card = video_cards; card < video_cards_end; card++) { + mi = card->modes; + for (i = 0; i < card->nmodes; i++, mi++) { + int visible = mi->x || mi->y; + + if ((mode == nmode && visible) || + mode == mi->mode || + mode == (mi->y << 8)+mi->x) + return card->set_mode(mi); + + if (visible) + nmode++; + } + } + + /* Nothing found? Is it an "exceptional" (unprobed) mode? */ + for (card = video_cards; card < video_cards_end; card++) { + if (mode >= card->xmode_first && + mode < card->xmode_first+card->xmode_n) { + struct mode_info mix; + mix.mode = mode; + mix.x = mix.y = 0; + return card->set_mode(&mix); + } + } + + /* Otherwise, failure... */ + return -1; +} + +/* + * Recalculate the vertical video cutoff (hack!) + */ +static void vga_recalc_vertical(void) +{ + unsigned int font_size, rows; + u16 crtc; + u8 ov; + + set_fs(0); + font_size = rdfs8(0x485); /* BIOS: font size (pixels) */ + rows = force_y ? force_y : rdfs8(0x484)+1; /* Text rows */ + + rows *= font_size; /* Visible scan lines */ + rows--; /* ... minus one */ + + crtc = vga_crtc(); + + out_idx((u8)rows, crtc, 0x12); /* Lower height register */ + ov = in_idx(crtc, 0x07); /* Overflow register */ + ov &= 0xbd; + ov |= (rows >> (8-1)) & 0x02; + ov |= (rows >> (9-6)) & 0x40; + out_idx(ov, crtc, 0x07); +} + +/* Set mode (with recalc if specified) */ +static int set_mode(u16 mode) +{ + int rv; + + /* Very special mode numbers... */ + if (mode == VIDEO_CURRENT_MODE) + return 0; /* Nothing to do... */ + else if (mode == NORMAL_VGA) + mode = VIDEO_80x25; + else if (mode == EXTENDED_VGA) + mode = VIDEO_8POINT; + + rv = raw_set_mode(mode); + if (rv) + return rv; + + if (mode & VIDEO_RECALC) + vga_recalc_vertical(); + + return 0; +} + +static unsigned int get_entry(void) +{ + char entry_buf[4]; + int i, len = 0; + int key; + unsigned int v; + + do { + key = getchar(); + + if (key == '\b') { + if (len > 0) { + puts("\b \b"); + len--; + } + } else if ((key >= '0' && key <= '9') || + (key >= 'A' && key <= 'Z') || + (key >= 'a' && key <= 'z')) { + if (len < sizeof entry_buf) { + entry_buf[len++] = key; + putchar(key); + } + } + } while (key != '\r'); + putchar('\n'); + + if (len == 0) + return VIDEO_CURRENT_MODE; /* Default */ + + v = 0; + for (i = 0; i < len; i++) { + v <<= 4; + key = entry_buf[i] | 0x20; + v += (key > '9') ? key-'a'+10 : key-'0'; + } + + return v; +} + +static void display_menu(void) +{ + struct card_info *card; + struct mode_info *mi; + char ch; + int i; + + puts("Mode: COLSxROWS:\n"); + + ch = '0'; + for (card = video_cards; card < video_cards_end; card++) { + mi = card->modes; + for (i = 0; i < card->nmodes; i++, mi++) { + int visible = mi->x && mi->y; + u16 mode_id = mi->mode ? mi->mode : + (mi->y << 8)+mi->x; + + if (!visible) + continue; /* Hidden mode */ + + printf("%c %04X %3dx%-3d %s\n", + ch, mode_id, mi->x, mi->y, card->card_name); + + if (ch == '9') + ch = 'a'; + else if (ch == 'z' || ch == ' ') + ch = ' '; /* Out of keys... */ + else + ch++; + } + } +} + +#define H(x) ((x)-'a'+10) +#define SCAN ((H('s')<<12)+(H('c')<<8)+(H('a')<<4)+H('n')) + +static unsigned int mode_menu(void) +{ + int key; + unsigned int sel; + + puts("Press <ENTER> to see video modes available, " + "<SPACE> to continue, or wait 30 sec\n"); + + kbd_flush(); + while (1) { + key = getchar_timeout(); + if (key == ' ' || key == 0) + return VIDEO_CURRENT_MODE; /* Default */ + if (key == '\r') + break; + putchar('\a'); /* Beep! */ + } + + + for (;;) { + display_menu(); + + puts("Enter a video mode or \"scan\" to scan for " + "additional modes: "); + sel = get_entry(); + if (sel != SCAN) + return sel; + + probe_cards(1); + } +} + +#ifdef CONFIG_VIDEO_RETAIN +/* Save screen content to the heap */ +struct saved_screen { + int x, y; + int curx, cury; + u16 *data; +} saved; + +static void save_screen(void) +{ + /* Should be called after store_mode_params() */ + saved.x = boot_params.screen_info.orig_video_cols; + saved.y = boot_params.screen_info.orig_video_lines; + saved.curx = boot_params.screen_info.orig_x; + saved.cury = boot_params.screen_info.orig_y; + + if (heap_free() < saved.x*saved.y*sizeof(u16)+512) + return; /* Not enough heap to save the screen */ + + saved.data = GET_HEAP(u16, saved.x*saved.y); + + set_fs(video_segment); + copy_from_fs(saved.data, 0, saved.x*saved.y*sizeof(u16)); +} + +static void restore_screen(void) +{ + /* Should be called after store_mode_params() */ + int xs = boot_params.screen_info.orig_video_cols; + int ys = boot_params.screen_info.orig_video_lines; + int y; + addr_t dst = 0; + u16 *src = saved.data; + u16 ax, bx, dx; + + if (graphic_mode) + return; /* Can't restore onto a graphic mode */ + + if (!src) + return; /* No saved screen contents */ + + /* Restore screen contents */ + + set_fs(video_segment); + for (y = 0; y < ys; y++) { + int npad; + + if (y < saved.y) { + int copy = (xs < saved.x) ? xs : saved.x; + copy_to_fs(dst, src, copy*sizeof(u16)); + dst += copy*sizeof(u16); + src += saved.x; + npad = (xs < saved.x) ? 0 : xs-saved.x; + } else { + npad = xs; + } + + /* Writes "npad" blank characters to + video_segment:dst and advances dst */ + asm volatile("pushw %%es ; " + "movw %2,%%es ; " + "shrw %%cx ; " + "jnc 1f ; " + "stosw \n\t" + "1: rep;stosl ; " + "popw %%es" + : "+D" (dst), "+c" (npad) + : "bdSm" (video_segment), + "a" (0x07200720)); + } + + /* Restore cursor position */ + ax = 0x0200; /* Set cursor position */ + bx = 0; /* Page number (<< 8) */ + dx = (saved.cury << 8)+saved.curx; + asm volatile(INT10 + : "+a" (ax), "+b" (bx), "+d" (dx) + : : "ecx", "esi", "edi"); +} +#else +#define save_screen() ((void)0) +#define restore_screen() ((void)0) +#endif + +void set_video(void) +{ + u16 mode = boot_params.hdr.vid_mode; + + RESET_HEAP(); + + store_mode_params(); + save_screen(); + probe_cards(0); + + for (;;) { + if (mode == ASK_VGA) + mode = mode_menu(); + + if (!set_mode(mode)) + break; + + printf("Undefined video mode number: %x\n", mode); + mode = ASK_VGA; + } + vesa_store_edid(); + store_mode_params(); + + if (do_restore) + restore_screen(); +} diff --git a/arch/i386/boot/video.h b/arch/i386/boot/video.h new file mode 100644 index 0000000..29eca17 --- /dev/null +++ b/arch/i386/boot/video.h @@ -0,0 +1,145 @@ +/* -*- linux-c -*- ------------------------------------------------------- * + * + * Copyright (C) 1991, 1992 Linus Torvalds + * Copyright 2007 rPath, Inc. - All Rights Reserved + * + * This file is part of the Linux kernel, and is made available under + * the terms of the GNU General Public License version 2. + * + * ----------------------------------------------------------------------- */ + +/* + * arch/i386/boot/video.h + * + * Header file for the real-mode video probing code + */ + +#ifndef BOOT_VIDEO_H +#define BOOT_VIDEO_H + +#include <linux/types.h> + +/* Enable autodetection of SVGA adapters and modes. */ +#undef CONFIG_VIDEO_SVGA + +/* Enable autodetection of VESA modes */ +#define CONFIG_VIDEO_VESA + +/* Retain screen contents when switching modes */ +#define CONFIG_VIDEO_RETAIN + +/* Force 400 scan lines for standard modes (hack to fix bad BIOS behaviour */ +#undef CONFIG_VIDEO_400_HACK + +/* This code uses an extended set of video mode numbers. These include: + * Aliases for standard modes + * NORMAL_VGA (-1) + * EXTENDED_VGA (-2) + * ASK_VGA (-3) + * Video modes numbered by menu position -- NOT RECOMMENDED because of lack + * of compatibility when extending the table. These are between 0x00 and 0xff. + */ +#define VIDEO_FIRST_MENU 0x0000 + +/* Standard BIOS video modes (BIOS number + 0x0100) */ +#define VIDEO_FIRST_BIOS 0x0100 + +/* VESA BIOS video modes (VESA number + 0x0200) */ +#define VIDEO_FIRST_VESA 0x0200 + +/* Video7 special modes (BIOS number + 0x0900) */ +#define VIDEO_FIRST_V7 0x0900 + +/* Special video modes */ +#define VIDEO_FIRST_SPECIAL 0x0f00 +#define VIDEO_80x25 0x0f00 +#define VIDEO_8POINT 0x0f01 +#define VIDEO_80x43 0x0f02 +#define VIDEO_80x28 0x0f03 +#define VIDEO_CURRENT_MODE 0x0f04 +#define VIDEO_80x30 0x0f05 +#define VIDEO_80x34 0x0f06 +#define VIDEO_80x60 0x0f07 +#define VIDEO_GFX_HACK 0x0f08 +#define VIDEO_LAST_SPECIAL 0x0f09 + +/* Video modes given by resolution */ +#define VIDEO_FIRST_RESOLUTION 0x1000 + +/* The "recalculate timings" flag */ +#define VIDEO_RECALC 0x8000 + +/* Define DO_STORE according to CONFIG_VIDEO_RETAIN */ +#ifdef CONFIG_VIDEO_RETAIN +void store_screen(void); +#define DO_STORE() store_screen() +#else +#define DO_STORE() ((void)0) +#endif /* CONFIG_VIDEO_RETAIN */ + +/* + * Mode table structures + */ + +struct mode_info { + u16 mode; /* Mode number (vga= style) */ + u8 x, y; /* Width, height */ +}; + +struct card_info { + const char *card_name; + int (*set_mode)(struct mode_info *mode); + int (*probe)(void); + struct mode_info *modes; + int nmodes; /* Number of probed modes so far */ + int unsafe; /* Probing is unsafe, only do after "scan" */ + u16 xmode_first; /* Unprobed modes to try to call anyway */ + u16 xmode_n; /* Size of unprobed mode range */ +}; + +#define __videocard struct card_info __attribute__((section(".videocards"))) +extern struct card_info video_cards[], video_cards_end[]; + +int mode_defined(u16 mode); /* video.c */ + +/* Basic video information */ +#define ADAPTER_CGA 0 /* CGA/MDA/HGC */ +#define ADAPTER_EGA 1 +#define ADAPTER_VGA 2 + +extern int adapter; +extern u16 video_segment; +extern int force_x, force_y; /* Don't query the BIOS for cols/rows */ +extern int do_restore; /* Restore screen contents */ +extern int graphic_mode; /* Graphics mode with linear frame buffer */ + +/* + * int $0x10 is notorious for touching registers it shouldn't. + * gcc doesn't like %ebp being clobbered, so define it as a push/pop + * sequence here. + */ +#define INT10 "pushl %%ebp; int $0x10; popl %%ebp" + +/* Accessing VGA indexed registers */ +static inline u8 in_idx(u16 port, u8 index) +{ + outb(index, port); + return inb(port+1); +} + +static inline void out_idx(u8 v, u16 port, u8 index) +{ + outw(index+(v << 8), port); +} + +/* Writes a value to an indexed port and then reads the port again */ +static inline u8 tst_idx(u8 v, u16 port, u8 index) +{ + out_idx(port, index, v); + return in_idx(port, index); +} + +/* Get the I/O port of the VGA CRTC */ +u16 vga_crtc(void); /* video-vga.c */ + +#endif /* BOOT_VIDEO_H */ diff --git a/arch/i386/boot/voyager.c b/arch/i386/boot/voyager.c new file mode 100644 index 0000000..9221614 --- /dev/null +++ b/arch/i386/boot/voyager.c @@ -0,0 +1,46 @@ +/* -*- linux-c -*- ------------------------------------------------------- * + * + * Copyright (C) 1991, 1992 Linus Torvalds + * Copyright 2007 rPath, Inc. - All Rights Reserved + * + * This file is part of the Linux kernel, and is made available under + * the terms of the GNU General Public License version 2. + * + * ----------------------------------------------------------------------- */ + +/* + * arch/i386/boot/voyager.c + * + * Get the Voyager config information + */ + +#include "boot.h" + +#ifdef CONFIG_X86_VOYAGER + +int query_voyager(void) +{ + u8 err; + u16 es, di; + /* Abuse the apm_bios_info area for this */ + u8 *data_ptr = (u8 *)&boot_params.apm_bios_info; + + data_ptr[0] = 0xff; /* Flag on config not found(?) */ + + asm("pushw %%es ; " + "int $0x15 ; " + "setc %0 ; " + "movw %%es, %1 ; " + "popw %%es" + : "=qm" (err), "=rm" (es), "=D" (di) + : "a" (0xffc0)); + + if (err) + return -1; /* Not Voyager */ + + set_fs(es); + copy_from_fs(data_ptr, di, 7); /* Table is 7 bytes apparently */ + return 0; +} + +#endif /* CONFIG_X86_VOYAGER */ diff --git a/arch/i386/kernel/acpi/boot.c b/arch/i386/kernel/acpi/boot.c index 280898b..a574cd2 100644 --- a/arch/i386/kernel/acpi/boot.c +++ b/arch/i386/kernel/acpi/boot.c @@ -621,8 +621,6 @@ static int __init acpi_parse_sbf(struct acpi_table_header *table) static int __init acpi_parse_hpet(struct acpi_table_header *table) { struct acpi_table_hpet *hpet_tbl; - struct resource *hpet_res; - resource_size_t res_start; hpet_tbl = (struct acpi_table_hpet *)table; if (!hpet_tbl) { @@ -636,29 +634,10 @@ static int __init acpi_parse_hpet(struct acpi_table_header *table) return -1; } -#define HPET_RESOURCE_NAME_SIZE 9 - hpet_res = alloc_bootmem(sizeof(*hpet_res) + HPET_RESOURCE_NAME_SIZE); - if (hpet_res) { - memset(hpet_res, 0, sizeof(*hpet_res)); - hpet_res->name = (void *)&hpet_res[1]; - hpet_res->flags = IORESOURCE_MEM | IORESOURCE_BUSY; - snprintf((char *)hpet_res->name, HPET_RESOURCE_NAME_SIZE, - "HPET %u", hpet_tbl->sequence); - hpet_res->end = (1 * 1024) - 1; - } - hpet_address = hpet_tbl->address.address; printk(KERN_INFO PREFIX "HPET id: %#x base: %#lx\n", hpet_tbl->id, hpet_address); - res_start = hpet_address; - - if (hpet_res) { - hpet_res->start = res_start; - hpet_res->end += res_start; - insert_resource(&iomem_resource, hpet_res); - } - return 0; } #else diff --git a/arch/i386/kernel/acpi/wakeup.S b/arch/i386/kernel/acpi/wakeup.S index b781b38..a2295a3 100644 --- a/arch/i386/kernel/acpi/wakeup.S +++ b/arch/i386/kernel/acpi/wakeup.S @@ -230,6 +230,7 @@ bogus_magic: # ENTRY(acpi_copy_wakeup_routine) + pushl %ebx sgdt saved_gdt sidt saved_idt sldt saved_ldt @@ -263,6 +264,7 @@ ENTRY(acpi_copy_wakeup_routine) movl %edx, video_flags - wakeup_start (%eax) movl $0x12345678, real_magic - wakeup_start (%eax) movl $0x12345678, saved_magic + popl %ebx ret save_registers: diff --git a/arch/i386/kernel/cpu/Makefile b/arch/i386/kernel/cpu/Makefile index 74f27a4..0b6a855 100644 --- a/arch/i386/kernel/cpu/Makefile +++ b/arch/i386/kernel/cpu/Makefile @@ -8,7 +8,7 @@ obj-y += amd.o obj-y += cyrix.o obj-y += centaur.o obj-y += transmeta.o -obj-y += intel.o intel_cacheinfo.o +obj-y += intel.o intel_cacheinfo.o addon_cpuid_features.o obj-y += rise.o obj-y += nexgen.o obj-y += umc.o diff --git a/arch/i386/kernel/cpu/addon_cpuid_features.c b/arch/i386/kernel/cpu/addon_cpuid_features.c new file mode 100644 index 0000000..3e91d3ee --- /dev/null +++ b/arch/i386/kernel/cpu/addon_cpuid_features.c @@ -0,0 +1,50 @@ + +/* + * Routines to indentify additional cpu features that are scattered in + * cpuid space. + */ + +#include <linux/cpu.h> + +#include <asm/processor.h> + +struct cpuid_bit { + u16 feature; + u8 reg; + u8 bit; + u32 level; +}; + +enum cpuid_regs { + CR_EAX = 0, + CR_ECX, + CR_EDX, + CR_EBX +}; + +void __cpuinit init_scattered_cpuid_features(struct cpuinfo_x86 *c) +{ + u32 max_level; + u32 regs[4]; + const struct cpuid_bit *cb; + + static const struct cpuid_bit cpuid_bits[] = { + { X86_FEATURE_IDA, CR_EAX, 1, 0x00000006 }, + { 0, 0, 0, 0 } + }; + + for (cb = cpuid_bits; cb->feature; cb++) { + + /* Verify that the level is valid */ + max_level = cpuid_eax(cb->level & 0xffff0000); + if (max_level < cb->level || + max_level > (cb->level | 0xffff)) + continue; + + cpuid(cb->level, ®s[CR_EAX], ®s[CR_EBX], + ®s[CR_ECX], ®s[CR_EDX]); + + if (regs[cb->reg] & (1 << cb->bit)) + set_bit(cb->feature, c->x86_capability); + } +} diff --git a/arch/i386/kernel/cpu/common.c b/arch/i386/kernel/cpu/common.c index 794d593..e5419a9 100644 --- a/arch/i386/kernel/cpu/common.c +++ b/arch/i386/kernel/cpu/common.c @@ -353,6 +353,8 @@ static void __cpuinit generic_identify(struct cpuinfo_x86 * c) if ( xlvl >= 0x80000004 ) get_model_name(c); /* Default name */ } + + init_scattered_cpuid_features(c); } early_intel_workaround(c); diff --git a/arch/i386/kernel/cpu/cpufreq/Kconfig b/arch/i386/kernel/cpu/cpufreq/Kconfig index e912aae..094118b 100644 --- a/arch/i386/kernel/cpu/cpufreq/Kconfig +++ b/arch/i386/kernel/cpu/cpufreq/Kconfig @@ -90,10 +90,17 @@ config X86_POWERNOW_K8 If in doubt, say N. config X86_POWERNOW_K8_ACPI - bool - depends on X86_POWERNOW_K8 && ACPI_PROCESSOR - depends on !(X86_POWERNOW_K8 = y && ACPI_PROCESSOR = m) + bool "ACPI Support" + select ACPI_PROCESSOR + depends on X86_POWERNOW_K8 default y + help + This provides access to the K8s Processor Performance States via ACPI. + This driver is probably required for CPUFreq to work with multi-socket and + SMP systems. It is not required on at least some single-socket yet + multi-core systems, even if SMP is enabled. + + It is safe to say Y here. config X86_GX_SUSPMOD tristate "Cyrix MediaGX/NatSemi Geode Suspend Modulation" @@ -109,7 +116,7 @@ config X86_GX_SUSPMOD config X86_SPEEDSTEP_CENTRINO tristate "Intel Enhanced SpeedStep" select CPU_FREQ_TABLE - select X86_SPEEDSTEP_CENTRINO_TABLE if (!X86_SPEEDSTEP_CENTRINO_ACPI) + select X86_SPEEDSTEP_CENTRINO_TABLE help This adds the CPUFreq driver for Enhanced SpeedStep enabled mobile CPUs. This means Intel Pentium M (Centrino) CPUs. However, @@ -121,20 +128,6 @@ config X86_SPEEDSTEP_CENTRINO If in doubt, say N. -config X86_SPEEDSTEP_CENTRINO_ACPI - bool "Use ACPI tables to decode valid frequency/voltage (deprecated)" - depends on X86_SPEEDSTEP_CENTRINO && ACPI_PROCESSOR - depends on !(X86_SPEEDSTEP_CENTRINO = y && ACPI_PROCESSOR = m) - help - This is deprecated and this functionality is now merged into - acpi_cpufreq (X86_ACPI_CPUFREQ). Use that driver instead of - speedstep_centrino. - Use primarily the information provided in the BIOS ACPI tables - to determine valid CPU frequency and voltage pairings. It is - required for the driver to work on non-Banias CPUs. - - If in doubt, say Y. - config X86_SPEEDSTEP_CENTRINO_TABLE bool "Built-in tables for Banias CPUs" depends on X86_SPEEDSTEP_CENTRINO @@ -230,7 +223,7 @@ comment "shared options" config X86_ACPI_CPUFREQ_PROC_INTF bool "/proc/acpi/processor/../performance interface (deprecated)" depends on PROC_FS - depends on X86_ACPI_CPUFREQ || X86_SPEEDSTEP_CENTRINO_ACPI || X86_POWERNOW_K7_ACPI || X86_POWERNOW_K8_ACPI + depends on X86_ACPI_CPUFREQ || X86_POWERNOW_K7_ACPI || X86_POWERNOW_K8_ACPI help This enables the deprecated /proc/acpi/processor/../performance interface. While it is helpful for debugging, the generic, diff --git a/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c index 10baa35..18c8b67 100644 --- a/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c +++ b/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c @@ -167,11 +167,13 @@ static void do_drv_read(struct drv_cmd *cmd) static void do_drv_write(struct drv_cmd *cmd) { - u32 h = 0; + u32 lo, hi; switch (cmd->type) { case SYSTEM_INTEL_MSR_CAPABLE: - wrmsr(cmd->addr.msr.reg, cmd->val, h); + rdmsr(cmd->addr.msr.reg, lo, hi); + lo = (lo & ~INTEL_MSR_RANGE) | (cmd->val & INTEL_MSR_RANGE); + wrmsr(cmd->addr.msr.reg, lo, hi); break; case SYSTEM_IO_CAPABLE: acpi_os_write_port((acpi_io_address)cmd->addr.io.port, @@ -372,7 +374,6 @@ static int acpi_cpufreq_target(struct cpufreq_policy *policy, struct cpufreq_freqs freqs; cpumask_t online_policy_cpus; struct drv_cmd cmd; - unsigned int msr; unsigned int next_state = 0; /* Index into freq_table */ unsigned int next_perf_state = 0; /* Index into perf table */ unsigned int i; @@ -417,11 +418,7 @@ static int acpi_cpufreq_target(struct cpufreq_policy *policy, case SYSTEM_INTEL_MSR_CAPABLE: cmd.type = SYSTEM_INTEL_MSR_CAPABLE; cmd.addr.msr.reg = MSR_IA32_PERF_CTL; - msr = - (u32) perf->states[next_perf_state]. - control & INTEL_MSR_RANGE; - cmd.val = get_cur_val(online_policy_cpus); - cmd.val = (cmd.val & ~INTEL_MSR_RANGE) | msr; + cmd.val = (u32) perf->states[next_perf_state].control; break; case SYSTEM_IO_CAPABLE: cmd.type = SYSTEM_IO_CAPABLE; diff --git a/arch/i386/kernel/cpu/cpufreq/cpufreq-nforce2.c b/arch/i386/kernel/cpu/cpufreq/cpufreq-nforce2.c index 0d49d73..66acd50 100644 --- a/arch/i386/kernel/cpu/cpufreq/cpufreq-nforce2.c +++ b/arch/i386/kernel/cpu/cpufreq/cpufreq-nforce2.c @@ -391,8 +391,6 @@ static struct cpufreq_driver nforce2_driver = { */ static unsigned int nforce2_detect_chipset(void) { - u8 revision; - nforce2_chipset_dev = pci_get_subsys(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2, PCI_ANY_ID, PCI_ANY_ID, NULL); @@ -400,10 +398,8 @@ static unsigned int nforce2_detect_chipset(void) if (nforce2_chipset_dev == NULL) return -ENODEV; - pci_read_config_byte(nforce2_chipset_dev, PCI_REVISION_ID, &revision); - printk(KERN_INFO "cpufreq: Detected nForce2 chipset revision %X\n", - revision); + nforce2_chipset_dev->revision); printk(KERN_INFO "cpufreq: FSB changing is maybe unstable and can lead to crashes and data loss.\n"); diff --git a/arch/i386/kernel/cpu/cpufreq/gx-suspmod.c b/arch/i386/kernel/cpu/cpufreq/gx-suspmod.c index 6667e9c..1941445 100644 --- a/arch/i386/kernel/cpu/cpufreq/gx-suspmod.c +++ b/arch/i386/kernel/cpu/cpufreq/gx-suspmod.c @@ -115,7 +115,6 @@ struct gxfreq_params { u8 pci_suscfg; u8 pci_pmer1; u8 pci_pmer2; - u8 pci_rev; struct pci_dev *cs55x0; }; @@ -276,7 +275,7 @@ static void gx_set_cpuspeed(unsigned int khz) pci_write_config_byte(gx_params->cs55x0, PCI_VIDTC, 100);/* typical 50 to 100ms */ pci_write_config_byte(gx_params->cs55x0, PCI_PMER1, pmer1); - if (gx_params->pci_rev < 0x10) { /* CS5530(rev 1.2, 1.3) */ + if (gx_params->cs55x0->revision < 0x10) { /* CS5530(rev 1.2, 1.3) */ suscfg = gx_params->pci_suscfg | SUSMOD; } else { /* CS5530A,B.. */ suscfg = gx_params->pci_suscfg | SUSMOD | PWRSVE; @@ -471,7 +470,6 @@ static int __init cpufreq_gx_init(void) pci_read_config_byte(params->cs55x0, PCI_PMER2, &(params->pci_pmer2)); pci_read_config_byte(params->cs55x0, PCI_MODON, &(params->on_duration)); pci_read_config_byte(params->cs55x0, PCI_MODOFF, &(params->off_duration)); - pci_read_config_byte(params->cs55x0, PCI_REVISION_ID, ¶ms->pci_rev); if ((ret = cpufreq_register_driver(&gx_suspmod_driver))) { kfree(params); diff --git a/arch/i386/kernel/cpu/cpufreq/longhaul.c b/arch/i386/kernel/cpu/cpufreq/longhaul.c index a3df9c0..ef8f0bc 100644 --- a/arch/i386/kernel/cpu/cpufreq/longhaul.c +++ b/arch/i386/kernel/cpu/cpufreq/longhaul.c @@ -29,6 +29,7 @@ #include <linux/pci.h> #include <linux/slab.h> #include <linux/string.h> +#include <linux/delay.h> #include <asm/msr.h> #include <asm/timex.h> @@ -55,7 +56,6 @@ /* Flags */ #define USE_ACPI_C3 (1 << 1) #define USE_NORTHBRIDGE (1 << 2) -#define USE_VT8235 (1 << 3) static int cpu_model; static unsigned int numscales=16; @@ -63,22 +63,19 @@ static unsigned int fsb; static const struct mV_pos *vrm_mV_table; static const unsigned char *mV_vrm_table; -struct f_msr { - u8 vrm; - u8 pos; -}; -static struct f_msr f_msr_table[32]; static unsigned int highest_speed, lowest_speed; /* kHz */ static unsigned int minmult, maxmult; static int can_scale_voltage; static struct acpi_processor *pr = NULL; static struct acpi_processor_cx *cx = NULL; +static u32 acpi_regs_addr; static u8 longhaul_flags; -static u8 longhaul_pos; +static unsigned int longhaul_index; /* Module parameters */ static int scale_voltage; +static int disable_acpi_c3; #define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, "longhaul", msg) @@ -144,7 +141,7 @@ static void do_longhaul1(unsigned int clock_ratio_index) rdmsrl(MSR_VIA_BCR2, bcr2.val); /* Enable software clock multiplier */ bcr2.bits.ESOFTBF = 1; - bcr2.bits.CLOCKMUL = clock_ratio_index; + bcr2.bits.CLOCKMUL = clock_ratio_index & 0xff; /* Sync to timer tick */ safe_halt(); @@ -163,14 +160,12 @@ static void do_longhaul1(unsigned int clock_ratio_index) /* For processor with Longhaul MSR */ -static void do_powersaver(int cx_address, unsigned int clock_ratio_index) +static void do_powersaver(int cx_address, unsigned int clock_ratio_index, + unsigned int dir) { union msr_longhaul longhaul; - u8 dest_pos; u32 t; - dest_pos = f_msr_table[clock_ratio_index].pos; - rdmsrl(MSR_VIA_LONGHAUL, longhaul.val); /* Setup new frequency */ longhaul.bits.RevisionKey = longhaul.bits.RevisionID; @@ -178,11 +173,11 @@ static void do_powersaver(int cx_address, unsigned int clock_ratio_index) longhaul.bits.SoftBusRatio4 = (clock_ratio_index & 0x10) >> 4; /* Setup new voltage */ if (can_scale_voltage) - longhaul.bits.SoftVID = f_msr_table[clock_ratio_index].vrm; + longhaul.bits.SoftVID = (clock_ratio_index >> 8) & 0x1f; /* Sync to timer tick */ safe_halt(); /* Raise voltage if necessary */ - if (can_scale_voltage && longhaul_pos < dest_pos) { + if (can_scale_voltage && dir) { longhaul.bits.EnableSoftVID = 1; wrmsrl(MSR_VIA_LONGHAUL, longhaul.val); /* Change voltage */ @@ -199,7 +194,6 @@ static void do_powersaver(int cx_address, unsigned int clock_ratio_index) } longhaul.bits.EnableSoftVID = 0; wrmsrl(MSR_VIA_LONGHAUL, longhaul.val); - longhaul_pos = dest_pos; } /* Change frequency on next halt or sleep */ @@ -220,7 +214,7 @@ static void do_powersaver(int cx_address, unsigned int clock_ratio_index) wrmsrl(MSR_VIA_LONGHAUL, longhaul.val); /* Reduce voltage if necessary */ - if (can_scale_voltage && longhaul_pos > dest_pos) { + if (can_scale_voltage && !dir) { longhaul.bits.EnableSoftVID = 1; wrmsrl(MSR_VIA_LONGHAUL, longhaul.val); /* Change voltage */ @@ -237,7 +231,6 @@ static void do_powersaver(int cx_address, unsigned int clock_ratio_index) } longhaul.bits.EnableSoftVID = 0; wrmsrl(MSR_VIA_LONGHAUL, longhaul.val); - longhaul_pos = dest_pos; } } @@ -248,25 +241,28 @@ static void do_powersaver(int cx_address, unsigned int clock_ratio_index) * Sets a new clock ratio. */ -static void longhaul_setstate(unsigned int clock_ratio_index) +static void longhaul_setstate(unsigned int table_index) { + unsigned int clock_ratio_index; int speed, mult; struct cpufreq_freqs freqs; - static unsigned int old_ratio=-1; unsigned long flags; unsigned int pic1_mask, pic2_mask; + u16 bm_status = 0; + u32 bm_timeout = 1000; + unsigned int dir = 0; - if (old_ratio == clock_ratio_index) - return; - old_ratio = clock_ratio_index; - - mult = clock_ratio[clock_ratio_index]; + clock_ratio_index = longhaul_table[table_index].index; + /* Safety precautions */ + mult = clock_ratio[clock_ratio_index & 0x1f]; if (mult == -1) return; - speed = calc_speed(mult); if ((speed > highest_speed) || (speed < lowest_speed)) return; + /* Voltage transition before frequency transition? */ + if (can_scale_voltage && longhaul_index < table_index) + dir = 1; freqs.old = calc_speed(longhaul_get_cpu_mult()); freqs.new = speed; @@ -285,11 +281,24 @@ static void longhaul_setstate(unsigned int clock_ratio_index) outb(0xFF,0xA1); /* Overkill */ outb(0xFE,0x21); /* TMR0 only */ + /* Wait while PCI bus is busy. */ + if (acpi_regs_addr && (longhaul_flags & USE_NORTHBRIDGE + || ((pr != NULL) && pr->flags.bm_control))) { + bm_status = inw(acpi_regs_addr); + bm_status &= 1 << 4; + while (bm_status && bm_timeout) { + outw(1 << 4, acpi_regs_addr); + bm_timeout--; + bm_status = inw(acpi_regs_addr); + bm_status &= 1 << 4; + } + } + if (longhaul_flags & USE_NORTHBRIDGE) { /* Disable AGP and PCI arbiters */ outb(3, 0x22); } else if ((pr != NULL) && pr->flags.bm_control) { - /* Disable bus master arbitration */ + /* Disable bus master arbitration */ acpi_set_register(ACPI_BITREG_ARB_DISABLE, 1); } switch (longhaul_version) { @@ -314,9 +323,9 @@ static void longhaul_setstate(unsigned int clock_ratio_index) if (longhaul_flags & USE_ACPI_C3) { /* Don't allow wakeup */ acpi_set_register(ACPI_BITREG_BUS_MASTER_RLD, 0); - do_powersaver(cx->address, clock_ratio_index); + do_powersaver(cx->address, clock_ratio_index, dir); } else { - do_powersaver(0, clock_ratio_index); + do_powersaver(0, clock_ratio_index, dir); } break; } @@ -336,6 +345,9 @@ static void longhaul_setstate(unsigned int clock_ratio_index) freqs.new = calc_speed(longhaul_get_cpu_mult()); cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); + + if (!bm_timeout) + printk(KERN_INFO PFX "Warning: Timeout while waiting for idle PCI bus.\n"); } /* @@ -369,7 +381,8 @@ static int guess_fsb(int mult) static int __init longhaul_get_ranges(void) { - unsigned int j, k = 0; + unsigned int i, j, k = 0; + unsigned int ratio; int mult; /* Get current frequency */ @@ -423,8 +436,7 @@ static int __init longhaul_get_ranges(void) if(!longhaul_table) return -ENOMEM; - for (j=0; j < numscales; j++) { - unsigned int ratio; + for (j = 0; j < numscales; j++) { ratio = clock_ratio[j]; if (ratio == -1) continue; @@ -434,13 +446,41 @@ static int __init longhaul_get_ranges(void) longhaul_table[k].index = j; k++; } + if (k <= 1) { + kfree(longhaul_table); + return -ENODEV; + } + /* Sort */ + for (j = 0; j < k - 1; j++) { + unsigned int min_f, min_i; + min_f = longhaul_table[j].frequency; + min_i = j; + for (i = j + 1; i < k; i++) { + if (longhaul_table[i].frequency < min_f) { + min_f = longhaul_table[i].frequency; + min_i = i; + } + } + if (min_i != j) { + unsigned int temp; + temp = longhaul_table[j].frequency; + longhaul_table[j].frequency = longhaul_table[min_i].frequency; + longhaul_table[min_i].frequency = temp; + temp = longhaul_table[j].index; + longhaul_table[j].index = longhaul_table[min_i].index; + longhaul_table[min_i].index = temp; + } + } longhaul_table[k].frequency = CPUFREQ_TABLE_END; - if (!k) { - kfree (longhaul_table); - return -EINVAL; - } + /* Find index we are running on */ + for (j = 0; j < k; j++) { + if (clock_ratio[longhaul_table[j].index & 0x1f] == mult) { + longhaul_index = j; + break; + } + } return 0; } @@ -448,7 +488,7 @@ static int __init longhaul_get_ranges(void) static void __init longhaul_setup_voltagescaling(void) { union msr_longhaul longhaul; - struct mV_pos minvid, maxvid; + struct mV_pos minvid, maxvid, vid; unsigned int j, speed, pos, kHz_step, numvscales; int min_vid_speed; @@ -459,11 +499,11 @@ static void __init longhaul_setup_voltagescaling(void) } if (!longhaul.bits.VRMRev) { - printk (KERN_INFO PFX "VRM 8.5\n"); + printk(KERN_INFO PFX "VRM 8.5\n"); vrm_mV_table = &vrm85_mV[0]; mV_vrm_table = &mV_vrm85[0]; } else { - printk (KERN_INFO PFX "Mobile VRM\n"); + printk(KERN_INFO PFX "Mobile VRM\n"); if (cpu_model < CPU_NEHEMIAH) return; vrm_mV_table = &mobilevrm_mV[0]; @@ -523,7 +563,6 @@ static void __init longhaul_setup_voltagescaling(void) /* Calculate kHz for one voltage step */ kHz_step = (highest_speed - min_vid_speed) / numvscales; - j = 0; while (longhaul_table[j].frequency != CPUFREQ_TABLE_END) { speed = longhaul_table[j].frequency; @@ -531,15 +570,14 @@ static void __init longhaul_setup_voltagescaling(void) pos = (speed - min_vid_speed) / kHz_step + minvid.pos; else pos = minvid.pos; - f_msr_table[longhaul_table[j].index].vrm = mV_vrm_table[pos]; - f_msr_table[longhaul_table[j].index].pos = pos; + longhaul_table[j].index |= mV_vrm_table[pos] << 8; + vid = vrm_mV_table[mV_vrm_table[pos]]; + printk(KERN_INFO PFX "f: %d kHz, index: %d, vid: %d mV\n", speed, j, vid.mV); j++; } - longhaul_pos = maxvid.pos; can_scale_voltage = 1; - printk(KERN_INFO PFX "Voltage scaling enabled. " - "Use of \"conservative\" governor is highly recommended.\n"); + printk(KERN_INFO PFX "Voltage scaling enabled.\n"); } @@ -553,15 +591,44 @@ static int longhaul_target(struct cpufreq_policy *policy, unsigned int target_freq, unsigned int relation) { unsigned int table_index = 0; - unsigned int new_clock_ratio = 0; + unsigned int i; + unsigned int dir = 0; + u8 vid, current_vid; if (cpufreq_frequency_table_target(policy, longhaul_table, target_freq, relation, &table_index)) return -EINVAL; - new_clock_ratio = longhaul_table[table_index].index & 0xFF; - - longhaul_setstate(new_clock_ratio); + /* Don't set same frequency again */ + if (longhaul_index == table_index) + return 0; + if (!can_scale_voltage) + longhaul_setstate(table_index); + else { + /* On test system voltage transitions exceeding single + * step up or down were turning motherboard off. Both + * "ondemand" and "userspace" are unsafe. C7 is doing + * this in hardware, C3 is old and we need to do this + * in software. */ + i = longhaul_index; + current_vid = (longhaul_table[longhaul_index].index >> 8) & 0x1f; + if (table_index > longhaul_index) + dir = 1; + while (i != table_index) { + vid = (longhaul_table[i].index >> 8) & 0x1f; + if (vid != current_vid) { + longhaul_setstate(i); + current_vid = vid; + msleep(200); + } + if (dir) + i++; + else + i--; + } + longhaul_setstate(table_index); + } + longhaul_index = table_index; return 0; } @@ -590,11 +657,10 @@ static acpi_status longhaul_walk_callback(acpi_handle obj_handle, static int enable_arbiter_disable(void) { struct pci_dev *dev; - int status; + int status = 1; int reg; u8 pci_cmd; - status = 1; /* Find PLE133 host bridge */ reg = 0x78; dev = pci_get_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8601_0, @@ -627,13 +693,17 @@ static int enable_arbiter_disable(void) return 0; } -static int longhaul_setup_vt8235(void) +static int longhaul_setup_southbridge(void) { struct pci_dev *dev; u8 pci_cmd; /* Find VT8235 southbridge */ dev = pci_get_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8235, NULL); + if (dev == NULL) + /* Find VT8237 southbridge */ + dev = pci_get_device(PCI_VENDOR_ID_VIA, + PCI_DEVICE_ID_VIA_8237, NULL); if (dev != NULL) { /* Set transition time to max */ pci_read_config_byte(dev, 0xec, &pci_cmd); @@ -645,6 +715,14 @@ static int longhaul_setup_vt8235(void) pci_read_config_byte(dev, 0xe5, &pci_cmd); pci_cmd |= 1 << 7; pci_write_config_byte(dev, 0xe5, pci_cmd); + /* Get address of ACPI registers block*/ + pci_read_config_byte(dev, 0x81, &pci_cmd); + if (pci_cmd & 1 << 7) { + pci_read_config_dword(dev, 0x88, &acpi_regs_addr); + acpi_regs_addr &= 0xff00; + printk(KERN_INFO PFX "ACPI I/O at 0x%x\n", acpi_regs_addr); + } + pci_dev_put(dev); return 1; } @@ -657,7 +735,6 @@ static int __init longhaul_cpu_init(struct cpufreq_policy *policy) char *cpuname=NULL; int ret; u32 lo, hi; - int vt8235_present; /* Check what we have on this motherboard */ switch (c->x86_model) { @@ -755,7 +832,7 @@ static int __init longhaul_cpu_init(struct cpufreq_policy *policy) }; /* Doesn't hurt */ - vt8235_present = longhaul_setup_vt8235(); + longhaul_setup_southbridge(); /* Find ACPI data for processor */ acpi_walk_namespace(ACPI_TYPE_PROCESSOR, ACPI_ROOT_OBJECT, @@ -765,35 +842,29 @@ static int __init longhaul_cpu_init(struct cpufreq_policy *policy) /* Check ACPI support for C3 state */ if (pr != NULL && longhaul_version == TYPE_POWERSAVER) { cx = &pr->power.states[ACPI_STATE_C3]; - if (cx->address > 0 && cx->latency <= 1000) { + if (cx->address > 0 && cx->latency <= 1000) longhaul_flags |= USE_ACPI_C3; - goto print_support_type; - } } + /* Disable if it isn't working */ + if (disable_acpi_c3) + longhaul_flags &= ~USE_ACPI_C3; /* Check if northbridge is friendly */ - if (enable_arbiter_disable()) { + if (enable_arbiter_disable()) longhaul_flags |= USE_NORTHBRIDGE; - goto print_support_type; - } - /* Use VT8235 southbridge if present */ - if (longhaul_version == TYPE_POWERSAVER && vt8235_present) { - longhaul_flags |= USE_VT8235; - goto print_support_type; - } + /* Check ACPI support for bus master arbiter disable */ - if ((pr == NULL) || !(pr->flags.bm_control)) { + if (!(longhaul_flags & USE_ACPI_C3 + || longhaul_flags & USE_NORTHBRIDGE) + && ((pr == NULL) || !(pr->flags.bm_control))) { printk(KERN_ERR PFX "No ACPI support. Unsupported northbridge.\n"); return -ENODEV; } -print_support_type: if (longhaul_flags & USE_NORTHBRIDGE) - printk (KERN_INFO PFX "Using northbridge support.\n"); - else if (longhaul_flags & USE_VT8235) - printk (KERN_INFO PFX "Using VT8235 support.\n"); - else - printk (KERN_INFO PFX "Using ACPI support.\n"); + printk(KERN_INFO PFX "Using northbridge support.\n"); + if (longhaul_flags & USE_ACPI_C3) + printk(KERN_INFO PFX "Using ACPI support.\n"); ret = longhaul_get_ranges(); if (ret != 0) @@ -885,6 +956,9 @@ static void __exit longhaul_exit(void) kfree(longhaul_table); } +module_param (disable_acpi_c3, int, 0644); +MODULE_PARM_DESC(disable_acpi_c3, "Don't use ACPI C3 support"); + module_param (scale_voltage, int, 0644); MODULE_PARM_DESC(scale_voltage, "Scale voltage of processor"); diff --git a/arch/i386/kernel/cpu/cpufreq/longhaul.h b/arch/i386/kernel/cpu/cpufreq/longhaul.h index 102548f..4fcc320 100644 --- a/arch/i386/kernel/cpu/cpufreq/longhaul.h +++ b/arch/i386/kernel/cpu/cpufreq/longhaul.h @@ -180,7 +180,7 @@ static const int __initdata ezrat_clock_ratio[32] = { -1, /* 0000 -> RESERVED (10.0x) */ 110, /* 0001 -> 11.0x */ - 120, /* 0010 -> 12.0x */ + -1, /* 0010 -> 12.0x */ -1, /* 0011 -> RESERVED (9.0x)*/ 105, /* 0100 -> 10.5x */ 115, /* 0101 -> 11.5x */ @@ -237,7 +237,7 @@ static const int __initdata ezrat_eblcr[32] = { static const int __initdata nehemiah_clock_ratio[32] = { 100, /* 0000 -> 10.0x */ - 160, /* 0001 -> 16.0x */ + -1, /* 0001 -> 16.0x */ 40, /* 0010 -> 4.0x */ 90, /* 0011 -> 9.0x */ 95, /* 0100 -> 9.5x */ @@ -252,10 +252,10 @@ static const int __initdata nehemiah_clock_ratio[32] = { 75, /* 1101 -> 7.5x */ 85, /* 1110 -> 8.5x */ 120, /* 1111 -> 12.0x */ - 100, /* 0000 -> 10.0x */ + -1, /* 0000 -> 10.0x */ 110, /* 0001 -> 11.0x */ - 120, /* 0010 -> 12.0x */ - 90, /* 0011 -> 9.0x */ + -1, /* 0010 -> 12.0x */ + -1, /* 0011 -> 9.0x */ 105, /* 0100 -> 10.5x */ 115, /* 0101 -> 11.5x */ 125, /* 0110 -> 12.5x */ @@ -267,7 +267,7 @@ static const int __initdata nehemiah_clock_ratio[32] = { 145, /* 1100 -> 14.5x */ 155, /* 1101 -> 15.5x */ -1, /* 1110 -> RESERVED (13.0x) */ - 120, /* 1111 -> 12.0x */ + -1, /* 1111 -> 12.0x */ }; static const int __initdata nehemiah_eblcr[32] = { diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c index 4ade55c..34ed53a 100644 --- a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c +++ b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c @@ -599,14 +599,17 @@ static void print_basics(struct powernow_k8_data *data) for (j = 0; j < data->numps; j++) { if (data->powernow_table[j].frequency != CPUFREQ_ENTRY_INVALID) { if (cpu_family == CPU_HW_PSTATE) { - printk(KERN_INFO PFX " %d : fid 0x%x gid 0x%x (%d MHz)\n", j, (data->powernow_table[j].index & 0xff00) >> 8, - (data->powernow_table[j].index & 0xff0000) >> 16, - data->powernow_table[j].frequency/1000); + printk(KERN_INFO PFX " %d : fid 0x%x did 0x%x (%d MHz)\n", + j, + (data->powernow_table[j].index & 0xff00) >> 8, + (data->powernow_table[j].index & 0xff0000) >> 16, + data->powernow_table[j].frequency/1000); } else { - printk(KERN_INFO PFX " %d : fid 0x%x (%d MHz), vid 0x%x\n", j, - data->powernow_table[j].index & 0xff, - data->powernow_table[j].frequency/1000, - data->powernow_table[j].index >> 8); + printk(KERN_INFO PFX " %d : fid 0x%x (%d MHz), vid 0x%x\n", + j, + data->powernow_table[j].index & 0xff, + data->powernow_table[j].frequency/1000, + data->powernow_table[j].index >> 8); } } } @@ -1086,7 +1089,7 @@ static int powernowk8_target(struct cpufreq_policy *pol, unsigned targfreq, unsi if (cpu_family == CPU_HW_PSTATE) dprintk("targ: curr fid 0x%x, did 0x%x\n", - data->currfid, data->currvid); + data->currfid, data->currdid); else { dprintk("targ: curr fid 0x%x, vid 0x%x\n", data->currfid, data->currvid); @@ -1322,16 +1325,22 @@ static struct cpufreq_driver cpufreq_amd64_driver = { static int __cpuinit powernowk8_init(void) { unsigned int i, supported_cpus = 0; + unsigned int booted_cores = 1; for_each_online_cpu(i) { if (check_supported_cpu(i)) supported_cpus++; } +#ifdef CONFIG_SMP + booted_cores = cpu_data[0].booted_cores; +#endif + if (supported_cpus == num_online_cpus()) { printk(KERN_INFO PFX "Found %d %s " - "processors (" VERSION ")\n", supported_cpus, - boot_cpu_data.x86_model_id); + "processors (%d cpu cores) (" VERSION ")\n", + supported_cpus/booted_cores, + boot_cpu_data.x86_model_id, supported_cpus); return cpufreq_register_driver(&cpufreq_amd64_driver); } diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c b/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c index 35489fd..6c5dc2c8 100644 --- a/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c +++ b/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c @@ -21,12 +21,6 @@ #include <linux/delay.h> #include <linux/compiler.h> -#ifdef CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI -#include <linux/acpi.h> -#include <linux/dmi.h> -#include <acpi/processor.h> -#endif - #include <asm/msr.h> #include <asm/processor.h> #include <asm/cpufeature.h> @@ -257,9 +251,7 @@ static int centrino_cpu_init_table(struct cpufreq_policy *policy) /* Matched a non-match */ dprintk("no table support for CPU model \"%s\"\n", cpu->x86_model_id); -#ifndef CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI - dprintk("try compiling with CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI enabled\n"); -#endif + dprintk("try using the acpi-cpufreq driver\n"); return -ENOENT; } @@ -346,213 +338,6 @@ static unsigned int get_cur_freq(unsigned int cpu) } -#ifdef CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI - -static struct acpi_processor_performance *acpi_perf_data[NR_CPUS]; - -/* - * centrino_cpu_early_init_acpi - Do the preregistering with ACPI P-States - * library - * - * Before doing the actual init, we need to do _PSD related setup whenever - * supported by the BIOS. These are handled by this early_init routine. - */ -static int centrino_cpu_early_init_acpi(void) -{ - unsigned int i, j; - struct acpi_processor_performance *data; - - for_each_possible_cpu(i) { - data = kzalloc(sizeof(struct acpi_processor_performance), - GFP_KERNEL); - if (!data) { - for_each_possible_cpu(j) { - kfree(acpi_perf_data[j]); - acpi_perf_data[j] = NULL; - } - return (-ENOMEM); - } - acpi_perf_data[i] = data; - } - - acpi_processor_preregister_performance(acpi_perf_data); - return 0; -} - - -#ifdef CONFIG_SMP -/* - * Some BIOSes do SW_ANY coordination internally, either set it up in hw - * or do it in BIOS firmware and won't inform about it to OS. If not - * detected, this has a side effect of making CPU run at a different speed - * than OS intended it to run at. Detect it and handle it cleanly. - */ -static int bios_with_sw_any_bug; -static int sw_any_bug_found(struct dmi_system_id *d) -{ - bios_with_sw_any_bug = 1; - return 0; -} - -static struct dmi_system_id sw_any_bug_dmi_table[] = { - { - .callback = sw_any_bug_found, - .ident = "Supermicro Server X6DLP", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Supermicro"), - DMI_MATCH(DMI_BIOS_VERSION, "080010"), - DMI_MATCH(DMI_PRODUCT_NAME, "X6DLP"), - }, - }, - { } -}; -#endif - -/* - * centrino_cpu_init_acpi - register with ACPI P-States library - * - * Register with the ACPI P-States library (part of drivers/acpi/processor.c) - * in order to determine correct frequency and voltage pairings by reading - * the _PSS of the ACPI DSDT or SSDT tables. - */ -static int centrino_cpu_init_acpi(struct cpufreq_policy *policy) -{ - unsigned long cur_freq; - int result = 0, i; - unsigned int cpu = policy->cpu; - struct acpi_processor_performance *p; - - p = acpi_perf_data[cpu]; - - /* register with ACPI core */ - if (acpi_processor_register_performance(p, cpu)) { - dprintk(PFX "obtaining ACPI data failed\n"); - return -EIO; - } - - policy->shared_type = p->shared_type; - /* - * Will let policy->cpus know about dependency only when software - * coordination is required. - */ - if (policy->shared_type == CPUFREQ_SHARED_TYPE_ALL || - policy->shared_type == CPUFREQ_SHARED_TYPE_ANY) { - policy->cpus = p->shared_cpu_map; - } - -#ifdef CONFIG_SMP - dmi_check_system(sw_any_bug_dmi_table); - if (bios_with_sw_any_bug && cpus_weight(policy->cpus) == 1) { - policy->shared_type = CPUFREQ_SHARED_TYPE_ALL; - policy->cpus = cpu_core_map[cpu]; - } -#endif - - /* verify the acpi_data */ - if (p->state_count <= 1) { - dprintk("No P-States\n"); - result = -ENODEV; - goto err_unreg; - } - - if ((p->control_register.space_id != ACPI_ADR_SPACE_FIXED_HARDWARE) || - (p->status_register.space_id != ACPI_ADR_SPACE_FIXED_HARDWARE)) { - dprintk("Invalid control/status registers (%x - %x)\n", - p->control_register.space_id, p->status_register.space_id); - result = -EIO; - goto err_unreg; - } - - for (i=0; i<p->state_count; i++) { - if ((p->states[i].control & INTEL_MSR_RANGE) != - (p->states[i].status & INTEL_MSR_RANGE)) { - dprintk("Different MSR bits in control (%llu) and status (%llu)\n", - p->states[i].control, p->states[i].status); - result = -EINVAL; - goto err_unreg; - } - - if (!p->states[i].core_frequency) { - dprintk("Zero core frequency for state %u\n", i); - result = -EINVAL; - goto err_unreg; - } - - if (p->states[i].core_frequency > p->states[0].core_frequency) { - dprintk("P%u has larger frequency (%llu) than P0 (%llu), skipping\n", i, - p->states[i].core_frequency, p->states[0].core_frequency); - p->states[i].core_frequency = 0; - continue; - } - } - - centrino_model[cpu] = kzalloc(sizeof(struct cpu_model), GFP_KERNEL); - if (!centrino_model[cpu]) { - result = -ENOMEM; - goto err_unreg; - } - - centrino_model[cpu]->model_name=NULL; - centrino_model[cpu]->max_freq = p->states[0].core_frequency * 1000; - centrino_model[cpu]->op_points = kmalloc(sizeof(struct cpufreq_frequency_table) * - (p->state_count + 1), GFP_KERNEL); - if (!centrino_model[cpu]->op_points) { - result = -ENOMEM; - goto err_kfree; - } - - for (i=0; i<p->state_count; i++) { - centrino_model[cpu]->op_points[i].index = p->states[i].control & INTEL_MSR_RANGE; - centrino_model[cpu]->op_points[i].frequency = p->states[i].core_frequency * 1000; - dprintk("adding state %i with frequency %u and control value %04x\n", - i, centrino_model[cpu]->op_points[i].frequency, centrino_model[cpu]->op_points[i].index); - } - centrino_model[cpu]->op_points[p->state_count].frequency = CPUFREQ_TABLE_END; - - cur_freq = get_cur_freq(cpu); - - for (i=0; i<p->state_count; i++) { - if (!p->states[i].core_frequency) { - dprintk("skipping state %u\n", i); - centrino_model[cpu]->op_points[i].frequency = CPUFREQ_ENTRY_INVALID; - continue; - } - - if (extract_clock(centrino_model[cpu]->op_points[i].index, cpu, 0) != - (centrino_model[cpu]->op_points[i].frequency)) { - dprintk("Invalid encoded frequency (%u vs. %u)\n", - extract_clock(centrino_model[cpu]->op_points[i].index, cpu, 0), - centrino_model[cpu]->op_points[i].frequency); - result = -EINVAL; - goto err_kfree_all; - } - - if (cur_freq == centrino_model[cpu]->op_points[i].frequency) - p->state = i; - } - - /* notify BIOS that we exist */ - acpi_processor_notify_smm(THIS_MODULE); - printk("speedstep-centrino with X86_SPEEDSTEP_CENTRINO_ACPI " - "config is deprecated.\n " - "Use X86_ACPI_CPUFREQ (acpi-cpufreq) instead.\n" ); - - return 0; - - err_kfree_all: - kfree(centrino_model[cpu]->op_points); - err_kfree: - kfree(centrino_model[cpu]); - err_unreg: - acpi_processor_unregister_performance(p, cpu); - dprintk(PFX "invalid ACPI data\n"); - return (result); -} -#else -static inline int centrino_cpu_init_acpi(struct cpufreq_policy *policy) { return -ENODEV; } -static inline int centrino_cpu_early_init_acpi(void) { return 0; } -#endif - static int centrino_cpu_init(struct cpufreq_policy *policy) { struct cpuinfo_x86 *cpu = &cpu_data[policy->cpu]; @@ -568,27 +353,25 @@ static int centrino_cpu_init(struct cpufreq_policy *policy) if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) centrino_driver.flags |= CPUFREQ_CONST_LOOPS; - if (centrino_cpu_init_acpi(policy)) { - if (policy->cpu != 0) - return -ENODEV; + if (policy->cpu != 0) + return -ENODEV; - for (i = 0; i < N_IDS; i++) - if (centrino_verify_cpu_id(cpu, &cpu_ids[i])) - break; + for (i = 0; i < N_IDS; i++) + if (centrino_verify_cpu_id(cpu, &cpu_ids[i])) + break; - if (i != N_IDS) - centrino_cpu[policy->cpu] = &cpu_ids[i]; + if (i != N_IDS) + centrino_cpu[policy->cpu] = &cpu_ids[i]; - if (!centrino_cpu[policy->cpu]) { - dprintk("found unsupported CPU with " - "Enhanced SpeedStep: send /proc/cpuinfo to " - MAINTAINER "\n"); - return -ENODEV; - } + if (!centrino_cpu[policy->cpu]) { + dprintk("found unsupported CPU with " + "Enhanced SpeedStep: send /proc/cpuinfo to " + MAINTAINER "\n"); + return -ENODEV; + } - if (centrino_cpu_init_table(policy)) { - return -ENODEV; - } + if (centrino_cpu_init_table(policy)) { + return -ENODEV; } /* Check to see if Enhanced SpeedStep is enabled, and try to @@ -634,20 +417,6 @@ static int centrino_cpu_exit(struct cpufreq_policy *policy) cpufreq_frequency_table_put_attr(cpu); -#ifdef CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI - if (!centrino_model[cpu]->model_name) { - static struct acpi_processor_performance *p; - - if (acpi_perf_data[cpu]) { - p = acpi_perf_data[cpu]; - dprintk("unregistering and freeing ACPI data\n"); - acpi_processor_unregister_performance(p, cpu); - kfree(centrino_model[cpu]->op_points); - kfree(centrino_model[cpu]); - } - } -#endif - centrino_model[cpu] = NULL; return 0; @@ -849,25 +618,12 @@ static int __init centrino_init(void) if (!cpu_has(cpu, X86_FEATURE_EST)) return -ENODEV; - centrino_cpu_early_init_acpi(); - return cpufreq_register_driver(¢rino_driver); } static void __exit centrino_exit(void) { -#ifdef CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI - unsigned int j; -#endif - cpufreq_unregister_driver(¢rino_driver); - -#ifdef CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI - for_each_possible_cpu(j) { - kfree(acpi_perf_data[j]); - acpi_perf_data[j] = NULL; - } -#endif } MODULE_AUTHOR ("Jeremy Fitzhardinge <jeremy@goop.org>"); diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-ich.c b/arch/i386/kernel/cpu/cpufreq/speedstep-ich.c index 698f980..a5b2346 100644 --- a/arch/i386/kernel/cpu/cpufreq/speedstep-ich.c +++ b/arch/i386/kernel/cpu/cpufreq/speedstep-ich.c @@ -205,7 +205,6 @@ static unsigned int speedstep_detect_chipset (void) * host brige. Abort on these systems. */ static struct pci_dev *hostbridge; - u8 rev = 0; hostbridge = pci_get_subsys(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82815_MC, @@ -216,8 +215,7 @@ static unsigned int speedstep_detect_chipset (void) if (!hostbridge) return 2; /* 2-M */ - pci_read_config_byte(hostbridge, PCI_REVISION_ID, &rev); - if (rev < 5) { + if (hostbridge->revision < 5) { dprintk("hostbridge does not support speedstep\n"); speedstep_chipset_dev = NULL; pci_dev_put(hostbridge); diff --git a/arch/i386/kernel/cpu/mtrr/cyrix.c b/arch/i386/kernel/cpu/mtrr/cyrix.c index 9edf562..1001f1e 100644 --- a/arch/i386/kernel/cpu/mtrr/cyrix.c +++ b/arch/i386/kernel/cpu/mtrr/cyrix.c @@ -233,12 +233,12 @@ typedef struct { mtrr_type type; } arr_state_t; -static arr_state_t arr_state[8] __devinitdata = { +static arr_state_t arr_state[8] = { {0UL, 0UL, 0UL}, {0UL, 0UL, 0UL}, {0UL, 0UL, 0UL}, {0UL, 0UL, 0UL}, {0UL, 0UL, 0UL}, {0UL, 0UL, 0UL}, {0UL, 0UL, 0UL}, {0UL, 0UL, 0UL} }; -static unsigned char ccr_state[7] __devinitdata = { 0, 0, 0, 0, 0, 0, 0 }; +static unsigned char ccr_state[7] = { 0, 0, 0, 0, 0, 0, 0 }; static void cyrix_set_all(void) { diff --git a/arch/i386/kernel/cpu/mtrr/generic.c b/arch/i386/kernel/cpu/mtrr/generic.c index c4ebb51..f6e4694 100644 --- a/arch/i386/kernel/cpu/mtrr/generic.c +++ b/arch/i386/kernel/cpu/mtrr/generic.c @@ -42,7 +42,7 @@ static int mtrr_show; module_param_named(show, mtrr_show, bool, 0); /* Get the MSR pair relating to a var range */ -static void __init +static void get_mtrr_var_range(unsigned int index, struct mtrr_var_range *vr) { rdmsr(MTRRphysBase_MSR(index), vr->base_lo, vr->base_hi); @@ -65,10 +65,11 @@ get_fixed_ranges(mtrr_type * frs) void mtrr_save_fixed_ranges(void *info) { - get_fixed_ranges(mtrr_state.fixed_ranges); + if (cpu_has_mtrr) + get_fixed_ranges(mtrr_state.fixed_ranges); } -static void __cpuinit print_fixed(unsigned base, unsigned step, const mtrr_type*types) +static void print_fixed(unsigned base, unsigned step, const mtrr_type*types) { unsigned i; @@ -469,11 +470,6 @@ int generic_validate_add_page(unsigned long base, unsigned long size, unsigned i } } - if (base < 0x100) { - printk(KERN_WARNING "mtrr: cannot set region below 1 MiB (0x%lx000,0x%lx000)\n", - base, size); - return -EINVAL; - } /* Check upper bits of base and last are equal and lower bits are 0 for base and 1 for last */ last = base + size - 1; diff --git a/arch/i386/kernel/cpu/mtrr/main.c b/arch/i386/kernel/cpu/mtrr/main.c index 7202b98..75dc6d5 100644 --- a/arch/i386/kernel/cpu/mtrr/main.c +++ b/arch/i386/kernel/cpu/mtrr/main.c @@ -229,6 +229,8 @@ static void set_mtrr(unsigned int reg, unsigned long base, data.smp_size = size; data.smp_type = type; atomic_set(&data.count, num_booting_cpus() - 1); + /* make sure data.count is visible before unleashing other CPUs */ + smp_wmb(); atomic_set(&data.gate,0); /* Start the ball rolling on other CPUs */ @@ -242,6 +244,7 @@ static void set_mtrr(unsigned int reg, unsigned long base, /* ok, reset count and toggle gate */ atomic_set(&data.count, num_booting_cpus() - 1); + smp_wmb(); atomic_set(&data.gate,1); /* do our MTRR business */ @@ -260,6 +263,7 @@ static void set_mtrr(unsigned int reg, unsigned long base, cpu_relax(); atomic_set(&data.count, num_booting_cpus() - 1); + smp_wmb(); atomic_set(&data.gate,0); /* @@ -639,7 +643,7 @@ static struct sysdev_driver mtrr_sysdev_driver = { * initialized (i.e. before smp_init()). * */ -void mtrr_bp_init(void) +__init void mtrr_bp_init(void) { init_ifs(); diff --git a/arch/i386/kernel/cpu/perfctr-watchdog.c b/arch/i386/kernel/cpu/perfctr-watchdog.c index 2b04c8f..4d26d51 100644 --- a/arch/i386/kernel/cpu/perfctr-watchdog.c +++ b/arch/i386/kernel/cpu/perfctr-watchdog.c @@ -28,7 +28,7 @@ struct wd_ops { void (*unreserve)(void); int (*setup)(unsigned nmi_hz); void (*rearm)(struct nmi_watchdog_ctlblk *wd, unsigned nmi_hz); - void (*stop)(void *); + void (*stop)(void); unsigned perfctr; unsigned evntsel; u64 checkbit; @@ -55,14 +55,45 @@ static DEFINE_PER_CPU(struct nmi_watchdog_ctlblk, nmi_watchdog_ctlblk); /* converts an msr to an appropriate reservation bit */ static inline unsigned int nmi_perfctr_msr_to_bit(unsigned int msr) { - return wd_ops ? msr - wd_ops->perfctr : 0; + /* returns the bit offset of the performance counter register */ + switch (boot_cpu_data.x86_vendor) { + case X86_VENDOR_AMD: + return (msr - MSR_K7_PERFCTR0); + case X86_VENDOR_INTEL: + if (cpu_has(&boot_cpu_data, X86_FEATURE_ARCH_PERFMON)) + return (msr - MSR_ARCH_PERFMON_PERFCTR0); + + switch (boot_cpu_data.x86) { + case 6: + return (msr - MSR_P6_PERFCTR0); + case 15: + return (msr - MSR_P4_BPU_PERFCTR0); + } + } + return 0; } /* converts an msr to an appropriate reservation bit */ /* returns the bit offset of the event selection register */ static inline unsigned int nmi_evntsel_msr_to_bit(unsigned int msr) { - return wd_ops ? msr - wd_ops->evntsel : 0; + /* returns the bit offset of the event selection register */ + switch (boot_cpu_data.x86_vendor) { + case X86_VENDOR_AMD: + return (msr - MSR_K7_EVNTSEL0); + case X86_VENDOR_INTEL: + if (cpu_has(&boot_cpu_data, X86_FEATURE_ARCH_PERFMON)) + return (msr - MSR_ARCH_PERFMON_EVENTSEL0); + + switch (boot_cpu_data.x86) { + case 6: + return (msr - MSR_P6_EVNTSEL0); + case 15: + return (msr - MSR_P4_BSU_ESCR0); + } + } + return 0; + } /* checks for a bit availability (hack for oprofile) */ @@ -142,7 +173,7 @@ void disable_lapic_nmi_watchdog(void) if (atomic_read(&nmi_active) <= 0) return; - on_each_cpu(wd_ops->stop, NULL, 0, 1); + on_each_cpu(stop_apic_nmi_watchdog, NULL, 0, 1); wd_ops->unreserve(); BUG_ON(atomic_read(&nmi_active) != 0); @@ -255,7 +286,7 @@ static int setup_k7_watchdog(unsigned nmi_hz) return 1; } -static void single_msr_stop_watchdog(void *arg) +static void single_msr_stop_watchdog(void) { struct nmi_watchdog_ctlblk *wd = &__get_cpu_var(nmi_watchdog_ctlblk); @@ -276,8 +307,8 @@ static int single_msr_reserve(void) static void single_msr_unreserve(void) { - release_evntsel_nmi(wd_ops->perfctr); - release_perfctr_nmi(wd_ops->evntsel); + release_evntsel_nmi(wd_ops->evntsel); + release_perfctr_nmi(wd_ops->perfctr); } static void single_msr_rearm(struct nmi_watchdog_ctlblk *wd, unsigned nmi_hz) @@ -442,7 +473,7 @@ static int setup_p4_watchdog(unsigned nmi_hz) return 1; } -static void stop_p4_watchdog(void *arg) +static void stop_p4_watchdog(void) { struct nmi_watchdog_ctlblk *wd = &__get_cpu_var(nmi_watchdog_ctlblk); wrmsr(wd->cccr_msr, 0, 0); @@ -475,10 +506,10 @@ static void p4_unreserve(void) { #ifdef CONFIG_SMP if (smp_num_siblings > 1) - release_evntsel_nmi(MSR_P4_IQ_PERFCTR1); + release_perfctr_nmi(MSR_P4_IQ_PERFCTR1); #endif - release_evntsel_nmi(MSR_P4_IQ_PERFCTR0); - release_perfctr_nmi(MSR_P4_CRU_ESCR0); + release_evntsel_nmi(MSR_P4_CRU_ESCR0); + release_perfctr_nmi(MSR_P4_IQ_PERFCTR0); } static void p4_rearm(struct nmi_watchdog_ctlblk *wd, unsigned nmi_hz) @@ -614,6 +645,12 @@ int lapic_watchdog_init(unsigned nmi_hz) probe_nmi_watchdog(); if (!wd_ops) return -1; + + if (!wd_ops->reserve()) { + printk(KERN_ERR + "NMI watchdog: cannot reserve perfctrs\n"); + return -1; + } } if (!(wd_ops->setup(nmi_hz))) { @@ -628,7 +665,7 @@ int lapic_watchdog_init(unsigned nmi_hz) void lapic_watchdog_stop(void) { if (wd_ops) - wd_ops->stop(NULL); + wd_ops->stop(); } unsigned lapic_adjust_nmi_hz(unsigned hz) diff --git a/arch/i386/kernel/cpu/proc.c b/arch/i386/kernel/cpu/proc.c index 89d91e6..1e31b6c 100644 --- a/arch/i386/kernel/cpu/proc.c +++ b/arch/i386/kernel/cpu/proc.c @@ -29,7 +29,8 @@ static int show_cpuinfo(struct seq_file *m, void *v) NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, "syscall", NULL, NULL, NULL, NULL, NULL, NULL, NULL, "mp", "nx", NULL, "mmxext", NULL, - NULL, "fxsr_opt", "pdpe1gb", "rdtscp", NULL, "lm", "3dnowext", "3dnow", + NULL, "fxsr_opt", "pdpe1gb", "rdtscp", NULL, "lm", + "3dnowext", "3dnow", /* Transmeta-defined */ "recovery", "longrun", NULL, "lrti", NULL, NULL, NULL, NULL, @@ -40,8 +41,9 @@ static int show_cpuinfo(struct seq_file *m, void *v) /* Other (Linux-defined) */ "cxmmx", "k6_mtrr", "cyrix_arr", "centaur_mcr", NULL, NULL, NULL, NULL, - "constant_tsc", "up", NULL, NULL, NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + "constant_tsc", "up", NULL, "arch_perfmon", + "pebs", "bts", NULL, "sync_rdtsc", + "rep_good", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* Intel-defined (#2) */ @@ -57,9 +59,16 @@ static int show_cpuinfo(struct seq_file *m, void *v) NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* AMD-defined (#2) */ - "lahf_lm", "cmp_legacy", "svm", "extapic", "cr8legacy", "abm", - "sse4a", "misalignsse", - "3dnowprefetch", "osvw", "ibs", NULL, NULL, NULL, NULL, NULL, + "lahf_lm", "cmp_legacy", "svm", "extapic", "cr8_legacy", + "altmovcr8", "abm", "sse4a", + "misalignsse", "3dnowprefetch", + "osvw", "ibs", NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + + /* Auxiliary (Linux-defined) */ + "ida", NULL, NULL, NULL, NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, }; diff --git a/arch/i386/kernel/e820.c b/arch/i386/kernel/e820.c index 9645bb51..fc822a4 100644 --- a/arch/i386/kernel/e820.c +++ b/arch/i386/kernel/e820.c @@ -734,7 +734,7 @@ void __init print_memory_map(char *who) case E820_NVS: printk("(ACPI NVS)\n"); break; - default: printk("type %lu\n", e820.map[i].type); + default: printk("type %u\n", e820.map[i].type); break; } } diff --git a/arch/i386/kernel/entry.S b/arch/i386/kernel/entry.S index b1f16ee..3c3c220 100644 --- a/arch/i386/kernel/entry.S +++ b/arch/i386/kernel/entry.S @@ -367,10 +367,6 @@ ENTRY(system_call) CFI_ADJUST_CFA_OFFSET 4 SAVE_ALL GET_THREAD_INFO(%ebp) - testl $TF_MASK,PT_EFLAGS(%esp) - jz no_singlestep - orl $_TIF_SINGLESTEP,TI_flags(%ebp) -no_singlestep: # system call tracing in operation / emulation /* Note, _TIF_SECCOMP is bit number 8, and so it needs testw and not testb */ testw $(_TIF_SYSCALL_EMU|_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT),TI_flags(%ebp) @@ -385,6 +381,10 @@ syscall_exit: # setting need_resched or sigpending # between sampling and the iret TRACE_IRQS_OFF + testl $TF_MASK,PT_EFLAGS(%esp) # If tracing set singlestep flag on exit + jz no_singlestep + orl $_TIF_SINGLESTEP,TI_flags(%ebp) +no_singlestep: movl TI_flags(%ebp), %ecx testw $_TIF_ALLWORK_MASK, %cx # current->work jne syscall_exit_work diff --git a/arch/i386/kernel/head.S b/arch/i386/kernel/head.S index f74dfc4..8271466 100644 --- a/arch/i386/kernel/head.S +++ b/arch/i386/kernel/head.S @@ -168,6 +168,12 @@ page_pde_offset = (__PAGE_OFFSET >> 20); .section .init.text,"ax",@progbits #endif + /* Do an early initialization of the fixmap area */ + movl $(swapper_pg_dir - __PAGE_OFFSET), %edx + movl $(swapper_pg_pmd - __PAGE_OFFSET), %eax + addl $0x007, %eax /* 0x007 = PRESENT+RW+USER */ + movl %eax, 4092(%edx) + #ifdef CONFIG_SMP ENTRY(startup_32_smp) cld @@ -507,6 +513,8 @@ ENTRY(_stext) .section ".bss.page_aligned","w" ENTRY(swapper_pg_dir) .fill 1024,4,0 +ENTRY(swapper_pg_pmd) + .fill 1024,4,0 ENTRY(empty_zero_page) .fill 4096,1,0 diff --git a/arch/i386/kernel/pci-dma.c b/arch/i386/kernel/pci-dma.c index 30b754f..048f09b 100644 --- a/arch/i386/kernel/pci-dma.c +++ b/arch/i386/kernel/pci-dma.c @@ -12,6 +12,7 @@ #include <linux/string.h> #include <linux/pci.h> #include <linux/module.h> +#include <linux/pci.h> #include <asm/io.h> struct dma_coherent_mem { @@ -148,3 +149,29 @@ void *dma_mark_declared_memory_occupied(struct device *dev, return mem->virt_base + (pos << PAGE_SHIFT); } EXPORT_SYMBOL(dma_mark_declared_memory_occupied); + +#ifdef CONFIG_PCI +/* Many VIA bridges seem to corrupt data for DAC. Disable it here */ + +int forbid_dac; +EXPORT_SYMBOL(forbid_dac); + +static __devinit void via_no_dac(struct pci_dev *dev) +{ + if ((dev->class >> 8) == PCI_CLASS_BRIDGE_PCI && forbid_dac == 0) { + printk(KERN_INFO "PCI: VIA PCI bridge detected. Disabling DAC.\n"); + forbid_dac = 1; + } +} +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_ANY_ID, via_no_dac); + +static int check_iommu(char *s) +{ + if (!strcmp(s, "usedac")) { + forbid_dac = -1; + return 1; + } + return 0; +} +__setup("iommu=", check_iommu); +#endif diff --git a/arch/i386/kernel/process.c b/arch/i386/kernel/process.c index 06dfa65..6c49acb 100644 --- a/arch/i386/kernel/process.c +++ b/arch/i386/kernel/process.c @@ -538,8 +538,31 @@ int dump_task_regs(struct task_struct *tsk, elf_gregset_t *regs) return 1; } -static noinline void __switch_to_xtra(struct task_struct *next_p, - struct tss_struct *tss) +#ifdef CONFIG_SECCOMP +void hard_disable_TSC(void) +{ + write_cr4(read_cr4() | X86_CR4_TSD); +} +void disable_TSC(void) +{ + preempt_disable(); + if (!test_and_set_thread_flag(TIF_NOTSC)) + /* + * Must flip the CPU state synchronously with + * TIF_NOTSC in the current running context. + */ + hard_disable_TSC(); + preempt_enable(); +} +void hard_enable_TSC(void) +{ + write_cr4(read_cr4() & ~X86_CR4_TSD); +} +#endif /* CONFIG_SECCOMP */ + +static noinline void +__switch_to_xtra(struct task_struct *prev_p, struct task_struct *next_p, + struct tss_struct *tss) { struct thread_struct *next; @@ -555,6 +578,17 @@ static noinline void __switch_to_xtra(struct task_struct *next_p, set_debugreg(next->debugreg[7], 7); } +#ifdef CONFIG_SECCOMP + if (test_tsk_thread_flag(prev_p, TIF_NOTSC) ^ + test_tsk_thread_flag(next_p, TIF_NOTSC)) { + /* prev and next are different */ + if (test_tsk_thread_flag(next_p, TIF_NOTSC)) + hard_disable_TSC(); + else + hard_enable_TSC(); + } +#endif + if (!test_tsk_thread_flag(next_p, TIF_IO_BITMAP)) { /* * Disable the bitmap via an invalid offset. We still cache @@ -586,33 +620,6 @@ static noinline void __switch_to_xtra(struct task_struct *next_p, } /* - * This function selects if the context switch from prev to next - * has to tweak the TSC disable bit in the cr4. - */ -static inline void disable_tsc(struct task_struct *prev_p, - struct task_struct *next_p) -{ - struct thread_info *prev, *next; - - /* - * gcc should eliminate the ->thread_info dereference if - * has_secure_computing returns 0 at compile time (SECCOMP=n). - */ - prev = task_thread_info(prev_p); - next = task_thread_info(next_p); - - if (has_secure_computing(prev) || has_secure_computing(next)) { - /* slow path here */ - if (has_secure_computing(prev) && - !has_secure_computing(next)) { - write_cr4(read_cr4() & ~X86_CR4_TSD); - } else if (!has_secure_computing(prev) && - has_secure_computing(next)) - write_cr4(read_cr4() | X86_CR4_TSD); - } -} - -/* * switch_to(x,yn) should switch tasks from x to y. * * We fsave/fwait so that an exception goes off at the right time @@ -689,11 +696,9 @@ struct task_struct fastcall * __switch_to(struct task_struct *prev_p, struct tas /* * Now maybe handle debug registers and/or IO bitmaps */ - if (unlikely((task_thread_info(next_p)->flags & _TIF_WORK_CTXSW) - || test_tsk_thread_flag(prev_p, TIF_IO_BITMAP))) - __switch_to_xtra(next_p, tss); - - disable_tsc(prev_p, next_p); + if (unlikely(task_thread_info(prev_p)->flags & _TIF_WORK_CTXSW_PREV || + task_thread_info(next_p)->flags & _TIF_WORK_CTXSW_NEXT)) + __switch_to_xtra(prev_p, next_p, tss); /* * Leave lazy mode, flushing any hypercalls made here. diff --git a/arch/i386/kernel/quirks.c b/arch/i386/kernel/quirks.c index 9f6ab17..6722469 100644 --- a/arch/i386/kernel/quirks.c +++ b/arch/i386/kernel/quirks.c @@ -20,8 +20,6 @@ static void __devinit quirk_intel_irqbalance(struct pci_dev *dev) if (rev > 0x9) return; - printk(KERN_INFO "Intel E7520/7320/7525 detected."); - /* enable access to config space*/ pci_read_config_byte(dev, 0xf4, &config); pci_write_config_byte(dev, 0xf4, config|0x2); @@ -30,7 +28,8 @@ static void __devinit quirk_intel_irqbalance(struct pci_dev *dev) raw_pci_ops->read(0, 0, 0x40, 0x4c, 2, &word); if (!(word & (1 << 13))) { - printk(KERN_INFO "Disabling irq balancing and affinity\n"); + printk(KERN_INFO "Intel E7520/7320/7525 detected. " + "Disabling irq balancing and affinity\n"); #ifdef CONFIG_IRQBALANCE irqbalance_disable(""); #endif diff --git a/arch/i386/kernel/reboot_fixups.c b/arch/i386/kernel/reboot_fixups.c index 2d78d91..03e1cce 100644 --- a/arch/i386/kernel/reboot_fixups.c +++ b/arch/i386/kernel/reboot_fixups.c @@ -5,12 +5,14 @@ * * List of supported fixups: * geode-gx1/cs5530a - Jaya Kumar <jayalk@intworks.biz> + * geode-gx/lx/cs5536 - Andres Salomon <dilinger@debian.org> * */ #include <asm/delay.h> #include <linux/pci.h> #include <asm/reboot_fixups.h> +#include <asm/msr.h> static void cs5530a_warm_reset(struct pci_dev *dev) { @@ -21,6 +23,16 @@ static void cs5530a_warm_reset(struct pci_dev *dev) return; } +static void cs5536_warm_reset(struct pci_dev *dev) +{ + /* + * 6.6.2.12 Soft Reset (DIVIL_SOFT_RESET) + * writing 1 to the LSB of this MSR causes a hard reset. + */ + wrmsrl(0x51400017, 1ULL); + udelay(50); /* shouldn't get here but be safe and spin a while */ +} + struct device_fixup { unsigned int vendor; unsigned int device; @@ -29,6 +41,7 @@ struct device_fixup { static struct device_fixup fixups_table[] = { { PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_5530_LEGACY, cs5530a_warm_reset }, +{ PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CS5536_ISA, cs5536_warm_reset }, }; /* diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c index 698c24f..2d61e65 100644 --- a/arch/i386/kernel/setup.c +++ b/arch/i386/kernel/setup.c @@ -102,19 +102,10 @@ static unsigned int highmem_pages = -1; /* * Setup options */ -struct drive_info_struct { char dummy[32]; } drive_info; -#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_HD) || \ - defined(CONFIG_BLK_DEV_IDE_MODULE) || defined(CONFIG_BLK_DEV_HD_MODULE) -EXPORT_SYMBOL(drive_info); -#endif struct screen_info screen_info; EXPORT_SYMBOL(screen_info); struct apm_info apm_info; EXPORT_SYMBOL(apm_info); -struct sys_desc_table_struct { - unsigned short length; - unsigned char table[0]; -}; struct edid_info edid_info; EXPORT_SYMBOL_GPL(edid_info); struct ist_info ist_info; @@ -134,7 +125,7 @@ unsigned long saved_videomode; static char __initdata command_line[COMMAND_LINE_SIZE]; -unsigned char __initdata boot_params[PARAM_SIZE]; +struct boot_params __initdata boot_params; #if defined(CONFIG_EDD) || defined(CONFIG_EDD_MODULE) struct edd edd; @@ -528,7 +519,6 @@ void __init setup_arch(char **cmdline_p) #endif ROOT_DEV = old_decode_dev(ORIG_ROOT_DEV); - drive_info = DRIVE_INFO; screen_info = SCREEN_INFO; edid_info = EDID_INFO; apm_info.bios = APM_BIOS_INFO; diff --git a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c index 88baed1..0b29545 100644 --- a/arch/i386/kernel/smpboot.c +++ b/arch/i386/kernel/smpboot.c @@ -941,17 +941,6 @@ exit: } #endif -static void smp_tune_scheduling(void) -{ - if (cpu_khz) { - /* cache size in kB */ - long cachesize = boot_cpu_data.x86_cache_size; - - if (cachesize > 0) - max_cache_size = cachesize * 1024; - } -} - /* * Cycle through the processors sending APIC IPIs to boot each. */ @@ -980,7 +969,6 @@ static void __init smp_boot_cpus(unsigned int max_cpus) x86_cpu_to_apicid[0] = boot_cpu_physical_apicid; current_thread_info()->cpu = 0; - smp_tune_scheduling(); set_cpu_sibling_map(0); diff --git a/arch/i386/kernel/traps.c b/arch/i386/kernel/traps.c index 90da057..28bd1c5 100644 --- a/arch/i386/kernel/traps.c +++ b/arch/i386/kernel/traps.c @@ -390,7 +390,7 @@ void die(const char * str, struct pt_regs * regs, long err) unsigned long esp; unsigned short ss; - report_bug(regs->eip); + report_bug(regs->eip, regs); printk(KERN_EMERG "%s: %04lx [#%d]\n", str, err & 0xffff, ++die_counter); #ifdef CONFIG_PREEMPT diff --git a/arch/i386/kernel/tsc.c b/arch/i386/kernel/tsc.c index f64b81f..ea63a30 100644 --- a/arch/i386/kernel/tsc.c +++ b/arch/i386/kernel/tsc.c @@ -4,6 +4,7 @@ * See comments there for proper credits. */ +#include <linux/sched.h> #include <linux/clocksource.h> #include <linux/workqueue.h> #include <linux/cpufreq.h> @@ -106,8 +107,13 @@ unsigned long long sched_clock(void) /* * Fall back to jiffies if there's no TSC available: + * ( But note that we still use it if the TSC is marked + * unstable. We do this because unlike Time Of Day, + * the scheduler clock tolerates small errors and it's + * very important for it to be as fast as the platform + * can achive it. ) */ - if (unlikely(!tsc_enabled)) + if (unlikely(!tsc_enabled && !tsc_unstable)) /* No locking but a rare wrong value is not a big deal: */ return (jiffies_64 - INITIAL_JIFFIES) * (1000000000 / HZ); @@ -277,6 +283,7 @@ static struct clocksource clocksource_tsc = { void mark_tsc_unstable(char *reason) { + sched_clock_unstable_event(); if (!tsc_unstable) { tsc_unstable = 1; tsc_enabled = 0; diff --git a/arch/i386/kernel/verify_cpu.S b/arch/i386/kernel/verify_cpu.S deleted file mode 100644 index f1d1eacf..0000000 --- a/arch/i386/kernel/verify_cpu.S +++ /dev/null @@ -1,94 +0,0 @@ -/* Check if CPU has some minimum CPUID bits - This runs in 16bit mode so that the caller can still use the BIOS - to output errors on the screen */ -#include <asm/cpufeature.h> -#include <asm/msr.h> - -verify_cpu: - pushfl # Save caller passed flags - pushl $0 # Kill any dangerous flags - popfl - -#if CONFIG_X86_MINIMUM_CPU_MODEL >= 4 - pushfl - pop %eax - orl $(1<<18),%eax # try setting AC - push %eax - popfl - pushfl - popl %eax - testl $(1<<18),%eax - jz bad -#endif -#if REQUIRED_MASK1 != 0 - pushfl # standard way to check for cpuid - popl %eax - movl %eax,%ebx - xorl $0x200000,%eax - pushl %eax - popfl - pushfl - popl %eax - cmpl %eax,%ebx - pushfl # standard way to check for cpuid - popl %eax - movl %eax,%ebx - xorl $0x200000,%eax - pushl %eax - popfl - pushfl - popl %eax - cmpl %eax,%ebx - jz bad # REQUIRED_MASK1 != 0 requires CPUID - - movl $0x0,%eax # See if cpuid 1 is implemented - cpuid - cmpl $0x1,%eax - jb bad # no cpuid 1 - -#if REQUIRED_MASK1 & NEED_CMPXCHG64 - /* Some VIA C3s need magic MSRs to enable CX64. Do this here */ - cmpl $0x746e6543,%ebx # Cent - jne 1f - cmpl $0x48727561,%edx # aurH - jne 1f - cmpl $0x736c7561,%ecx # auls - jne 1f - movl $1,%eax # check model - cpuid - movl %eax,%ebx - shr $8,%ebx - andl $0xf,%ebx - cmp $6,%ebx # check family == 6 - jne 1f - shr $4,%eax - andl $0xf,%eax - cmpl $6,%eax # check model >= 6 - jb 1f - # assume models >= 6 all support this MSR - movl $MSR_VIA_FCR,%ecx - rdmsr - orl $((1<<1)|(1<<7)),%eax # enable CMPXCHG64 and PGE - wrmsr -1: -#endif - movl $0x1,%eax # Does the cpu have what it takes - cpuid - -#if CONFIG_X86_MINIMUM_CPU_MODEL > 4 -#error add proper model checking here -#endif - - andl $REQUIRED_MASK1,%edx - xorl $REQUIRED_MASK1,%edx - jnz bad -#endif /* REQUIRED_MASK1 */ - - popfl - xor %eax,%eax - ret - -bad: - popfl - movl $1,%eax - ret diff --git a/arch/i386/mach-es7000/es7000plat.c b/arch/i386/mach-es7000/es7000plat.c index 9be6cea..ab99072 100644 --- a/arch/i386/mach-es7000/es7000plat.c +++ b/arch/i386/mach-es7000/es7000plat.c @@ -40,6 +40,7 @@ #include <asm/smp.h> #include <asm/apicdef.h> #include "es7000.h" +#include <mach_mpparse.h> /* * ES7000 Globals @@ -174,6 +175,53 @@ find_unisys_acpi_oem_table(unsigned long *oem_addr) } #endif +/* + * This file also gets compiled if CONFIG_X86_GENERICARCH is set. Generic + * arch already has got following function definitions (asm-generic/es7000.c) + * hence no need to define these for that case. + */ +#ifndef CONFIG_X86_GENERICARCH +void es7000_sw_apic(void); +void __init enable_apic_mode(void) +{ + es7000_sw_apic(); + return; +} + +__init int mps_oem_check(struct mp_config_table *mpc, char *oem, + char *productid) +{ + if (mpc->mpc_oemptr) { + struct mp_config_oemtable *oem_table = + (struct mp_config_oemtable *)mpc->mpc_oemptr; + if (!strncmp(oem, "UNISYS", 6)) + return parse_unisys_oem((char *)oem_table); + } + return 0; +} +#ifdef CONFIG_ACPI +/* Hook from generic ACPI tables.c */ +int __init acpi_madt_oem_check(char *oem_id, char *oem_table_id) +{ + unsigned long oem_addr; + if (!find_unisys_acpi_oem_table(&oem_addr)) { + if (es7000_check_dsdt()) + return parse_unisys_oem((char *)oem_addr); + else { + setup_unisys(); + return 1; + } + } + return 0; +} +#else +int __init acpi_madt_oem_check(char *oem_id, char *oem_table_id) +{ + return 0; +} +#endif +#endif /* COFIG_X86_GENERICARCH */ + static void es7000_spin(int n) { diff --git a/arch/i386/mach-visws/traps.c b/arch/i386/mach-visws/traps.c index 5199bd0..843b67a 100644 --- a/arch/i386/mach-visws/traps.c +++ b/arch/i386/mach-visws/traps.c @@ -23,13 +23,13 @@ static __init void lithium_init(void) set_fixmap(FIX_LI_PCIB, LI_PCI_B_PHYS); if ((li_pcia_read16(PCI_VENDOR_ID) != PCI_VENDOR_ID_SGI) || - (li_pcia_read16(PCI_DEVICE_ID) != PCI_VENDOR_ID_SGI_LITHIUM)) { + (li_pcia_read16(PCI_DEVICE_ID) != PCI_DEVICE_ID_SGI_LITHIUM)) { printk(KERN_EMERG "Lithium hostbridge %c not found\n", 'A'); panic("This machine is not SGI Visual Workstation 320/540"); } if ((li_pcib_read16(PCI_VENDOR_ID) != PCI_VENDOR_ID_SGI) || - (li_pcib_read16(PCI_DEVICE_ID) != PCI_VENDOR_ID_SGI_LITHIUM)) { + (li_pcib_read16(PCI_DEVICE_ID) != PCI_DEVICE_ID_SGI_LITHIUM)) { printk(KERN_EMERG "Lithium hostbridge %c not found\n", 'B'); panic("This machine is not SGI Visual Workstation 320/540"); } diff --git a/arch/i386/math-emu/fpu_entry.c b/arch/i386/math-emu/fpu_entry.c index ddf8fa3..1853524 100644 --- a/arch/i386/math-emu/fpu_entry.c +++ b/arch/i386/math-emu/fpu_entry.c @@ -754,7 +754,7 @@ int save_i387_soft(void *s387, struct _fpstate __user * buf) return -1; if ( offset ) if (__copy_to_user(d+other, (u_char *)&S387->st_space, offset)) - return -1 + return -1; RE_ENTRANT_CHECK_ON; return 1; diff --git a/arch/i386/mm/init.c b/arch/i386/mm/init.c index b22ce8d..7135946 100644 --- a/arch/i386/mm/init.c +++ b/arch/i386/mm/init.c @@ -799,6 +799,7 @@ void mark_rodata_ro(void) unsigned long start = PFN_ALIGN(_text); unsigned long size = PFN_ALIGN(_etext) - start; +#ifndef CONFIG_KPROBES #ifdef CONFIG_HOTPLUG_CPU /* It must still be possible to apply SMP alternatives. */ if (num_possible_cpus() <= 1) @@ -808,7 +809,7 @@ void mark_rodata_ro(void) size >> PAGE_SHIFT, PAGE_KERNEL_RX); printk("Write protecting the kernel text: %luk\n", size >> 10); } - +#endif start += size; size = (unsigned long)__end_rodata - start; change_page_attr(virt_to_page(start), diff --git a/arch/i386/mm/pageattr.c b/arch/i386/mm/pageattr.c index 47bd477..2eb14a7 100644 --- a/arch/i386/mm/pageattr.c +++ b/arch/i386/mm/pageattr.c @@ -68,14 +68,23 @@ static struct page *split_large_page(unsigned long address, pgprot_t prot, return base; } -static void flush_kernel_map(void *arg) +static void cache_flush_page(struct page *p) { - unsigned long adr = (unsigned long)arg; + unsigned long adr = (unsigned long)page_address(p); + int i; + for (i = 0; i < PAGE_SIZE; i += boot_cpu_data.x86_clflush_size) + asm volatile("clflush (%0)" :: "r" (adr + i)); +} + +static void flush_kernel_map(void *arg) +{ + struct list_head *lh = (struct list_head *)arg; + struct page *p; - if (adr && cpu_has_clflush) { - int i; - for (i = 0; i < PAGE_SIZE; i += boot_cpu_data.x86_clflush_size) - asm volatile("clflush (%0)" :: "r" (adr + i)); + /* High level code is not ready for clflush yet */ + if (0 && cpu_has_clflush) { + list_for_each_entry (p, lh, lru) + cache_flush_page(p); } else if (boot_cpu_data.x86_model >= 4) wbinvd(); @@ -181,9 +190,9 @@ __change_page_attr(struct page *page, pgprot_t prot) return 0; } -static inline void flush_map(void *adr) +static inline void flush_map(struct list_head *l) { - on_each_cpu(flush_kernel_map, adr, 1, 1); + on_each_cpu(flush_kernel_map, l, 1, 1); } /* @@ -225,11 +234,8 @@ void global_flush_tlb(void) spin_lock_irq(&cpa_lock); list_replace_init(&df_list, &l); spin_unlock_irq(&cpa_lock); - if (!cpu_has_clflush) - flush_map(NULL); + flush_map(&l); list_for_each_entry_safe(pg, next, &l, lru) { - if (cpu_has_clflush) - flush_map(page_address(pg)); __free_page(pg); } } diff --git a/arch/i386/pci/fixup.c b/arch/i386/pci/fixup.c index b95b429..e7306db 100644 --- a/arch/i386/pci/fixup.c +++ b/arch/i386/pci/fixup.c @@ -118,12 +118,9 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371AB_3, pci static void pci_fixup_via_northbridge_bug(struct pci_dev *d) { u8 v; - u8 revision; int where = 0x55; int mask = 0x1f; /* clear bits 5, 6, 7 by default */ - pci_read_config_byte(d, PCI_REVISION_ID, &revision); - if (d->device == PCI_DEVICE_ID_VIA_8367_0) { /* fix pci bus latency issues resulted by NB bios error it appears on bug free^Wreduced kt266x's bios forces @@ -133,8 +130,8 @@ static void pci_fixup_via_northbridge_bug(struct pci_dev *d) where = 0x95; /* the memory write queue timer register is different for the KT266x's: 0x95 not 0x55 */ } else if (d->device == PCI_DEVICE_ID_VIA_8363_0 && - (revision == VIA_8363_KL133_REVISION_ID || - revision == VIA_8363_KM133_REVISION_ID)) { + (d->revision == VIA_8363_KL133_REVISION_ID || + d->revision == VIA_8363_KM133_REVISION_ID)) { mask = 0x3f; /* clear only bits 6 and 7; clearing bit 5 causes screen corruption on the KL133/KM133 */ } @@ -142,7 +139,7 @@ static void pci_fixup_via_northbridge_bug(struct pci_dev *d) pci_read_config_byte(d, where, &v); if (v & ~mask) { printk(KERN_WARNING "Disabling VIA memory write queue (PCI ID %04x, rev %02x): [%02x] %02x & %02x -> %02x\n", \ - d->device, revision, where, v, mask, v & mask); + d->device, d->revision, where, v, mask, v & mask); v &= mask; pci_write_config_byte(d, where, v); } diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index de1bff6..db9ddff 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -520,8 +520,10 @@ config PCI here unless you are using a simulator without PCI support. config PCI_DOMAINS - bool - default PCI + def_bool PCI + +config PCI_SYSCALL + def_bool PCI source "drivers/pci/pcie/Kconfig" diff --git a/arch/ia64/ia32/binfmt_elf32.c b/arch/ia64/ia32/binfmt_elf32.c index c05bda6..6f4d3d0 100644 --- a/arch/ia64/ia32/binfmt_elf32.c +++ b/arch/ia64/ia32/binfmt_elf32.c @@ -261,7 +261,7 @@ elf32_set_personality (void) } static unsigned long -elf32_map (struct file *filep, unsigned long addr, struct elf_phdr *eppnt, int prot, int type) +elf32_map (struct file *filep, unsigned long addr, struct elf_phdr *eppnt, int prot, int type, unsigned long unused) { unsigned long pgoff = (eppnt->p_vaddr) & ~IA32_PAGE_MASK; diff --git a/arch/ia64/ia32/ia32_entry.S b/arch/ia64/ia32/ia32_entry.S index 99b665e..06efd1f 100644 --- a/arch/ia64/ia32/ia32_entry.S +++ b/arch/ia64/ia32/ia32_entry.S @@ -304,7 +304,7 @@ ia32_syscall_table: data8 sys_ni_syscall /* init_module */ data8 sys_ni_syscall /* delete_module */ data8 sys_ni_syscall /* get_kernel_syms */ /* 130 */ - data8 sys_quotactl + data8 sys32_quotactl data8 sys_getpgid data8 sys_fchdir data8 sys_ni_syscall /* sys_bdflush */ diff --git a/arch/ia64/kernel/gate.S b/arch/ia64/kernel/gate.S index 3274850..74b1ccc 100644 --- a/arch/ia64/kernel/gate.S +++ b/arch/ia64/kernel/gate.S @@ -30,6 +30,7 @@ .previous #define BRL_COND_FSYS_BUBBLE_DOWN(pr) \ [1:](pr)brl.cond.sptk 0; \ + ;; \ .xdata4 ".data.patch.brl_fsys_bubble_down", 1b-. GLOBAL_ENTRY(__kernel_syscall_via_break) diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c index 1ead5ea..4b5daa3 100644 --- a/arch/ia64/kernel/mca.c +++ b/arch/ia64/kernel/mca.c @@ -57,6 +57,9 @@ * * 2006-09-15 Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com> * Add printing support for MCA/INIT. + * + * 2007-04-27 Russ Anderson <rja@sgi.com> + * Support multiple cpus going through OS_MCA in the same event. */ #include <linux/types.h> #include <linux/init.h> @@ -96,7 +99,6 @@ #endif /* Used by mca_asm.S */ -u32 ia64_mca_serialize; DEFINE_PER_CPU(u64, ia64_mca_data); /* == __per_cpu_mca[smp_processor_id()] */ DEFINE_PER_CPU(u64, ia64_mca_per_cpu_pte); /* PTE to map per-CPU area */ DEFINE_PER_CPU(u64, ia64_mca_pal_pte); /* PTE to map PAL code */ @@ -963,11 +965,12 @@ ia64_mca_modify_original_stack(struct pt_regs *regs, goto no_mod; } + if (r13 != sos->prev_IA64_KR_CURRENT) { + msg = "inconsistent previous current and r13"; + goto no_mod; + } + if (!mca_recover_range(ms->pmsa_iip)) { - if (r13 != sos->prev_IA64_KR_CURRENT) { - msg = "inconsistent previous current and r13"; - goto no_mod; - } if ((r12 - r13) >= KERNEL_STACK_SIZE) { msg = "inconsistent r12 and r13"; goto no_mod; @@ -1187,6 +1190,13 @@ all_in: * further MCA logging is enabled by clearing logs. * Monarch also has the duty of sending wakeup-IPIs to pull the * slave processors out of rendezvous spinloop. + * + * If multiple processors call into OS_MCA, the first will become + * the monarch. Subsequent cpus will be recorded in the mca_cpu + * bitmask. After the first monarch has processed its MCA, it + * will wake up the next cpu in the mca_cpu bitmask and then go + * into the rendezvous loop. When all processors have serviced + * their MCA, the last monarch frees up the rest of the processors. */ void ia64_mca_handler(struct pt_regs *regs, struct switch_stack *sw, @@ -1196,16 +1206,32 @@ ia64_mca_handler(struct pt_regs *regs, struct switch_stack *sw, struct task_struct *previous_current; struct ia64_mca_notify_die nd = { .sos = sos, .monarch_cpu = &monarch_cpu }; + static atomic_t mca_count; + static cpumask_t mca_cpu; + if (atomic_add_return(1, &mca_count) == 1) { + monarch_cpu = cpu; + sos->monarch = 1; + } else { + cpu_set(cpu, mca_cpu); + sos->monarch = 0; + } mprintk(KERN_INFO "Entered OS MCA handler. PSP=%lx cpu=%d " "monarch=%ld\n", sos->proc_state_param, cpu, sos->monarch); previous_current = ia64_mca_modify_original_stack(regs, sw, sos, "MCA"); - monarch_cpu = cpu; + if (notify_die(DIE_MCA_MONARCH_ENTER, "MCA", regs, (long)&nd, 0, 0) == NOTIFY_STOP) ia64_mca_spin(__FUNCTION__); - ia64_wait_for_slaves(cpu, "MCA"); + if (sos->monarch) { + ia64_wait_for_slaves(cpu, "MCA"); + } else { + ia64_mc_info.imi_rendez_checkin[cpu] = IA64_MCA_RENDEZ_CHECKIN_CONCURRENT_MCA; + while (cpu_isset(cpu, mca_cpu)) + cpu_relax(); /* spin until monarch wakes us */ + ia64_mc_info.imi_rendez_checkin[cpu] = IA64_MCA_RENDEZ_CHECKIN_NOTDONE; + } /* Wakeup all the processors which are spinning in the rendezvous loop. * They will leave SAL, then spin in the OS with interrupts disabled @@ -1244,6 +1270,26 @@ ia64_mca_handler(struct pt_regs *regs, struct switch_stack *sw, == NOTIFY_STOP) ia64_mca_spin(__FUNCTION__); + + if (atomic_dec_return(&mca_count) > 0) { + int i; + + /* wake up the next monarch cpu, + * and put this cpu in the rendez loop. + */ + ia64_mc_info.imi_rendez_checkin[cpu] = IA64_MCA_RENDEZ_CHECKIN_CONCURRENT_MCA; + for_each_online_cpu(i) { + if (cpu_isset(i, mca_cpu)) { + monarch_cpu = i; + cpu_clear(i, mca_cpu); /* wake next cpu */ + while (monarch_cpu != -1) + cpu_relax(); /* spin until last cpu leaves */ + ia64_mc_info.imi_rendez_checkin[cpu] = IA64_MCA_RENDEZ_CHECKIN_NOTDONE; + set_curr_task(cpu, previous_current); + return; + } + } + } set_curr_task(cpu, previous_current); monarch_cpu = -1; } diff --git a/arch/ia64/kernel/mca_asm.S b/arch/ia64/kernel/mca_asm.S index 8c9c26a..0f5965f 100644 --- a/arch/ia64/kernel/mca_asm.S +++ b/arch/ia64/kernel/mca_asm.S @@ -133,14 +133,6 @@ ia64_do_tlb_purge: //StartMain//////////////////////////////////////////////////////////////////// ia64_os_mca_dispatch: - // Serialize all MCA processing - mov r3=1;; - LOAD_PHYSICAL(p0,r2,ia64_mca_serialize);; -ia64_os_mca_spin: - xchg4 r4=[r2],r3;; - cmp.ne p6,p0=r4,r0 -(p6) br ia64_os_mca_spin - mov r3=IA64_MCA_CPU_MCA_STACK_OFFSET // use the MCA stack LOAD_PHYSICAL(p0,r2,1f) // return address mov r19=1 // All MCA events are treated as monarch (for now) @@ -291,10 +283,6 @@ END(ia64_os_mca_virtual_begin) mov b0=r12 // SAL_CHECK return address - // release lock - LOAD_PHYSICAL(p0,r3,ia64_mca_serialize);; - st4.rel [r3]=r0 - br b0 //EndMain////////////////////////////////////////////////////////////////////// diff --git a/arch/ia64/kernel/mca_drv_asm.S b/arch/ia64/kernel/mca_drv_asm.S index f2d4900..3bccb06 100644 --- a/arch/ia64/kernel/mca_drv_asm.S +++ b/arch/ia64/kernel/mca_drv_asm.S @@ -40,7 +40,11 @@ GLOBAL_ENTRY(mca_handler_bhhook) mov b6=loc1 ;; mov loc1=rp - ssm psr.i | psr.ic + ssm psr.ic + ;; + srlz.i + ;; + ssm psr.i br.call.sptk.many rp=b6 // does not return ... ;; mov ar.pfs=loc0 diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c index af73b8d..fa40cba 100644 --- a/arch/ia64/kernel/process.c +++ b/arch/ia64/kernel/process.c @@ -513,7 +513,8 @@ copy_thread (int nr, unsigned long clone_flags, static void do_copy_task_regs (struct task_struct *task, struct unw_frame_info *info, void *arg) { - unsigned long mask, sp, nat_bits = 0, ip, ar_rnat, urbs_end, cfm; + unsigned long mask, sp, nat_bits = 0, ar_rnat, urbs_end, cfm; + unsigned long uninitialized_var(ip); /* GCC be quiet */ elf_greg_t *dst = arg; struct pt_regs *pt; char nat; diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c index eaa6a24..4d9864c 100644 --- a/arch/ia64/kernel/setup.c +++ b/arch/ia64/kernel/setup.c @@ -390,10 +390,6 @@ early_console_setup (char *cmdline) if (!efi_setup_pcdp_console(cmdline)) earlycons++; #endif -#ifdef CONFIG_SERIAL_8250_CONSOLE - if (!early_serial_console_init(cmdline)) - earlycons++; -#endif return (earlycons) ? 0 : -1; } @@ -805,7 +801,6 @@ static void __cpuinit get_max_cacheline_size (void) { unsigned long line_size, max = 1; - unsigned int cache_size = 0; u64 l, levels, unique_caches; pal_cache_config_info_t cci; s64 status; @@ -835,8 +830,6 @@ get_max_cacheline_size (void) line_size = 1 << cci.pcci_line_size; if (line_size > max) max = line_size; - if (cache_size < cci.pcci_cache_size) - cache_size = cci.pcci_cache_size; if (!cci.pcci_unified) { status = ia64_pal_cache_config_info(l, /* cache_type (instruction)= */ 1, @@ -853,9 +846,6 @@ get_max_cacheline_size (void) ia64_i_cache_stride_shift = cci.pcci_stride; } out: -#ifdef CONFIG_SMP - max_cache_size = max(max_cache_size, cache_size); -#endif if (max > ia64_max_cacheline_size) ia64_max_cacheline_size = max; } diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c index a06667c..3486fe7 100644 --- a/arch/ia64/kernel/time.c +++ b/arch/ia64/kernel/time.c @@ -18,7 +18,6 @@ #include <linux/time.h> #include <linux/interrupt.h> #include <linux/efi.h> -#include <linux/profile.h> #include <linux/timex.h> #include <asm/machvec.h> diff --git a/arch/ia64/kernel/unwind.c b/arch/ia64/kernel/unwind.c index b0b08b5..c1bdb51 100644 --- a/arch/ia64/kernel/unwind.c +++ b/arch/ia64/kernel/unwind.c @@ -1856,11 +1856,19 @@ find_save_locs (struct unw_frame_info *info) return 0; } +static int +unw_valid(const struct unw_frame_info *info, unsigned long* p) +{ + unsigned long loc = (unsigned long)p; + return (loc >= info->regstk.limit && loc < info->regstk.top) || + (loc >= info->memstk.top && loc < info->memstk.limit); +} + int unw_unwind (struct unw_frame_info *info) { unsigned long prev_ip, prev_sp, prev_bsp; - unsigned long ip, pr, num_regs, rp_loc, pfs_loc; + unsigned long ip, pr, num_regs; STAT(unsigned long start, flags;) int retval; @@ -1871,8 +1879,7 @@ unw_unwind (struct unw_frame_info *info) prev_bsp = info->bsp; /* validate the return IP pointer */ - rp_loc = (unsigned long) info->rp_loc; - if ((rp_loc < info->regstk.limit) || (rp_loc > info->regstk.top)) { + if (!unw_valid(info, info->rp_loc)) { /* FIXME: should really be level 0 but it occurs too often. KAO */ UNW_DPRINT(1, "unwind.%s: failed to locate return link (ip=0x%lx)!\n", __FUNCTION__, info->ip); @@ -1888,8 +1895,7 @@ unw_unwind (struct unw_frame_info *info) } /* validate the previous stack frame pointer */ - pfs_loc = (unsigned long) info->pfs_loc; - if ((pfs_loc < info->regstk.limit) || (pfs_loc > info->regstk.top)) { + if (!unw_valid(info, info->pfs_loc)) { UNW_DPRINT(0, "unwind.%s: failed to locate ar.pfs!\n", __FUNCTION__); STAT(unw.stat.api.unwind_time += ia64_get_itc() - start; local_irq_restore(flags)); return -1; diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c index 1346b7f..d22861c 100644 --- a/arch/ia64/mm/hugetlbpage.c +++ b/arch/ia64/mm/hugetlbpage.c @@ -15,6 +15,7 @@ #include <linux/pagemap.h> #include <linux/slab.h> #include <linux/sysctl.h> +#include <linux/log2.h> #include <asm/mman.h> #include <asm/pgalloc.h> #include <asm/tlb.h> @@ -182,7 +183,7 @@ static int __init hugetlb_setup_sz(char *str) tr_pages = 0x15557000UL; size = memparse(str, &str); - if (*str || (size & (size-1)) || !(tr_pages & size) || + if (*str || !is_power_of_2(size) || !(tr_pages & size) || size <= PAGE_SIZE || size >= (1UL << PAGE_SHIFT << MAX_ORDER)) { printk(KERN_WARNING "Invalid huge page size specified\n"); diff --git a/arch/ia64/mm/tlb.c b/arch/ia64/mm/tlb.c index fa4e6d4..1682fc6 100644 --- a/arch/ia64/mm/tlb.c +++ b/arch/ia64/mm/tlb.c @@ -175,7 +175,7 @@ EXPORT_SYMBOL(flush_tlb_range); void __devinit ia64_tlb_init (void) { - ia64_ptce_info_t ptce_info; + ia64_ptce_info_t uninitialized_var(ptce_info); /* GCC be quiet */ unsigned long tr_pgbits; long status; diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c index 73696b4a..07d0e92 100644 --- a/arch/ia64/pci/pci.c +++ b/arch/ia64/pci/pci.c @@ -591,6 +591,9 @@ int pci_mmap_page_range (struct pci_dev *dev, struct vm_area_struct *vma, enum pci_mmap_state mmap_state, int write_combine) { + unsigned long size = vma->vm_end - vma->vm_start; + pgprot_t prot; + /* * I/O space cannot be accessed via normal processor loads and * stores on this platform. @@ -604,15 +607,24 @@ pci_mmap_page_range (struct pci_dev *dev, struct vm_area_struct *vma, */ return -EINVAL; + if (!valid_mmap_phys_addr_range(vma->vm_pgoff, size)) + return -EINVAL; + + prot = phys_mem_access_prot(NULL, vma->vm_pgoff, size, + vma->vm_page_prot); + /* - * Leave vm_pgoff as-is, the PCI space address is the physical - * address on this platform. + * If the user requested WC, the kernel uses UC or WC for this region, + * and the chipset supports WC, we can use WC. Otherwise, we have to + * use the same attribute the kernel uses. */ - if (write_combine && efi_range_is_wc(vma->vm_start, - vma->vm_end - vma->vm_start)) + if (write_combine && + ((pgprot_val(prot) & _PAGE_MA_MASK) == _PAGE_MA_UC || + (pgprot_val(prot) & _PAGE_MA_MASK) == _PAGE_MA_WC) && + efi_range_is_wc(vma->vm_start, vma->vm_end - vma->vm_start)) vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot); else - vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); + vma->vm_page_prot = prot; if (remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, vma->vm_end - vma->vm_start, vma->vm_page_prot)) diff --git a/arch/ia64/sn/kernel/io_acpi_init.c b/arch/ia64/sn/kernel/io_acpi_init.c index c6216f4..3c7178f 100644 --- a/arch/ia64/sn/kernel/io_acpi_init.c +++ b/arch/ia64/sn/kernel/io_acpi_init.c @@ -418,7 +418,7 @@ sn_acpi_slot_fixup(struct pci_dev *dev) void __iomem *addr; struct pcidev_info *pcidev_info = NULL; struct sn_irq_info *sn_irq_info = NULL; - size_t size; + size_t image_size, size; if (sn_acpi_get_pcidev_info(dev, &pcidev_info, &sn_irq_info)) { panic("%s: Failure obtaining pcidev_info for %s\n", @@ -428,17 +428,16 @@ sn_acpi_slot_fixup(struct pci_dev *dev) if (pcidev_info->pdi_pio_mapped_addr[PCI_ROM_RESOURCE]) { /* * A valid ROM image exists and has been shadowed by the - * PROM. Setup the pci_dev ROM resource to point to - * the shadowed copy. + * PROM. Setup the pci_dev ROM resource with the address + * of the shadowed copy, and the actual length of the ROM image. */ - size = dev->resource[PCI_ROM_RESOURCE].end - - dev->resource[PCI_ROM_RESOURCE].start; - addr = - ioremap(pcidev_info->pdi_pio_mapped_addr[PCI_ROM_RESOURCE], - size); + size = pci_resource_len(dev, PCI_ROM_RESOURCE); + addr = ioremap(pcidev_info->pdi_pio_mapped_addr[PCI_ROM_RESOURCE], + size); + image_size = pci_get_rom_size(addr, size); dev->resource[PCI_ROM_RESOURCE].start = (unsigned long) addr; dev->resource[PCI_ROM_RESOURCE].end = - (unsigned long) addr + size; + (unsigned long) addr + image_size - 1; dev->resource[PCI_ROM_RESOURCE].flags |= IORESOURCE_ROM_BIOS_COPY; } sn_pci_fixup_slot(dev, pcidev_info, sn_irq_info); diff --git a/arch/ia64/sn/kernel/io_init.c b/arch/ia64/sn/kernel/io_init.c index 6b10e5d..906b936 100644 --- a/arch/ia64/sn/kernel/io_init.c +++ b/arch/ia64/sn/kernel/io_init.c @@ -259,9 +259,23 @@ sn_io_slot_fixup(struct pci_dev *dev) insert_resource(&ioport_resource, &dev->resource[idx]); else insert_resource(&iomem_resource, &dev->resource[idx]); - /* If ROM, mark as shadowed in PROM */ - if (idx == PCI_ROM_RESOURCE) - dev->resource[idx].flags |= IORESOURCE_ROM_BIOS_COPY; + /* + * If ROM, set the actual ROM image size, and mark as + * shadowed in PROM. + */ + if (idx == PCI_ROM_RESOURCE) { + size_t image_size; + void __iomem *rom; + + rom = ioremap(pci_resource_start(dev, PCI_ROM_RESOURCE), + size + 1); + image_size = pci_get_rom_size(rom, size + 1); + dev->resource[PCI_ROM_RESOURCE].end = + dev->resource[PCI_ROM_RESOURCE].start + + image_size - 1; + dev->resource[PCI_ROM_RESOURCE].flags |= + IORESOURCE_ROM_BIOS_COPY; + } } /* Create a pci_window in the pci_controller struct for * each device resource. diff --git a/arch/ia64/sn/kernel/tiocx.c b/arch/ia64/sn/kernel/tiocx.c index 493380b..5a289e4 100644 --- a/arch/ia64/sn/kernel/tiocx.c +++ b/arch/ia64/sn/kernel/tiocx.c @@ -369,7 +369,7 @@ static void tio_corelet_reset(nasid_t nasid, int corelet) static int is_fpga_tio(int nasid, int *bt) { - u16 ioboard_type; + u16 uninitialized_var(ioboard_type); /* GCC be quiet */ s64 rc; rc = ia64_sn_sysctl_ioboard_get(nasid, &ioboard_type); diff --git a/arch/ia64/sn/kernel/xp_nofault.S b/arch/ia64/sn/kernel/xp_nofault.S index b772543..54e8973 100644 --- a/arch/ia64/sn/kernel/xp_nofault.S +++ b/arch/ia64/sn/kernel/xp_nofault.S @@ -21,7 +21,8 @@ xp_nofault_PIOR: mov r8=r0 // Stage a success return value ld8.acq r9=[r32];; // PIO Read the specified register - adds r9=1,r9 // Add to force a consume + adds r9=1,r9;; // Add to force consumption + or r9=r9,r9;; // Or to force consumption br.ret.sptk.many b0;; // Return success .global xp_error_PIOR diff --git a/arch/ia64/sn/pci/pcibr/pcibr_provider.c b/arch/ia64/sn/pci/pcibr/pcibr_provider.c index 04a82560..42485ad 100644 --- a/arch/ia64/sn/pci/pcibr/pcibr_provider.c +++ b/arch/ia64/sn/pci/pcibr/pcibr_provider.c @@ -15,6 +15,7 @@ #include <asm/sn/pcibus_provider_defs.h> #include <asm/sn/pcidev.h> #include <asm/sn/sn_sal.h> +#include <asm/sn/pic.h> #include <asm/sn/sn2/sn_hwperf.h> #include "xtalk/xwidgetdev.h" #include "xtalk/hubdev.h" @@ -79,7 +80,7 @@ static int sal_pcibr_error_interrupt(struct pcibus_info *soft) u16 sn_ioboard_to_pci_bus(struct pci_bus *pci_bus) { s64 rc; - u16 ioboard; + u16 uninitialized_var(ioboard); /* GCC be quiet */ nasid_t nasid = NASID_GET(SN_PCIBUS_BUSSOFT(pci_bus)->bs_base); rc = ia64_sn_sysctl_ioboard_get(nasid, &ioboard); @@ -130,9 +131,9 @@ pcibr_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont } memcpy(soft, prom_bussoft, sizeof(struct pcibus_info)); - soft->pbi_buscommon.bs_base = - (((u64) soft->pbi_buscommon. - bs_base << 4) >> 4) | __IA64_UNCACHED_OFFSET; + soft->pbi_buscommon.bs_base = (unsigned long) + ioremap(REGION_OFFSET(soft->pbi_buscommon.bs_base), + sizeof(struct pic)); spin_lock_init(&soft->pbi_lock); diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c index b9bedbd..d798dd4 100644 --- a/arch/ia64/sn/pci/tioca_provider.c +++ b/arch/ia64/sn/pci/tioca_provider.c @@ -610,7 +610,9 @@ tioca_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont return NULL; memcpy(tioca_common, prom_bussoft, sizeof(struct tioca_common)); - tioca_common->ca_common.bs_base |= __IA64_UNCACHED_OFFSET; + tioca_common->ca_common.bs_base = (unsigned long) + ioremap(REGION_OFFSET(tioca_common->ca_common.bs_base), + sizeof(struct tioca_common)); /* init kernel-private area */ diff --git a/arch/ia64/sn/pci/tioce_provider.c b/arch/ia64/sn/pci/tioce_provider.c index f4c0b96..84b72b2 100644 --- a/arch/ia64/sn/pci/tioce_provider.c +++ b/arch/ia64/sn/pci/tioce_provider.c @@ -1002,7 +1002,9 @@ tioce_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont return NULL; memcpy(tioce_common, prom_bussoft, sizeof(struct tioce_common)); - tioce_common->ce_pcibus.bs_base |= __IA64_UNCACHED_OFFSET; + tioce_common->ce_pcibus.bs_base = (unsigned long) + ioremap(REGION_OFFSET(tioce_common->ce_pcibus.bs_base), + sizeof(struct tioce_common)); tioce_kern = tioce_kern_init(tioce_common); if (tioce_kern == NULL) { diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig index c3bb8a75..8ccf3e4 100644 --- a/arch/m32r/Kconfig +++ b/arch/m32r/Kconfig @@ -31,6 +31,9 @@ config GENERIC_IRQ_PROBE config NO_IOPORT def_bool y +config NO_DMA + def_bool y + source "init/Kconfig" diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index 85cdd23..a86e2e9 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -418,9 +418,6 @@ config STRAM_PROC help Say Y here to report ST-RAM usage statistics in /proc/stram. -config ATARI_KBD_CORE - bool - config HEARTBEAT bool "Use power LED as a heartbeat" if AMIGA || APOLLO || ATARI || MAC ||Q40 default y if !AMIGA && !APOLLO && !ATARI && !MAC && !Q40 && HP300 diff --git a/arch/m68knommu/kernel/process.c b/arch/m68knommu/kernel/process.c index 941955d..846f975 100644 --- a/arch/m68knommu/kernel/process.c +++ b/arch/m68knommu/kernel/process.c @@ -377,7 +377,7 @@ unsigned long get_wchan(struct task_struct *p) fp = ((struct switch_stack *)p->thread.ksp)->a6; do { if (fp < stack_page+sizeof(struct thread_info) || - fp >= 8184+stack_page) + fp >= THREAD_SIZE-8+stack_page) return 0; pc = ((unsigned long *)fp)[1]; if (!in_sched_functions(pc)) diff --git a/arch/m68knommu/kernel/setup.c b/arch/m68knommu/kernel/setup.c index 8133b10..80f4e9d 100644 --- a/arch/m68knommu/kernel/setup.c +++ b/arch/m68knommu/kernel/setup.c @@ -1,8 +1,8 @@ /* * linux/arch/m68knommu/kernel/setup.c * - * Copyright (C) 1999-2004 Greg Ungerer (gerg@snapgear.com) - * Copyright (C) 1998,1999 D. Jeff Dionne <jeff@lineo.ca> + * Copyright (C) 1999-2007 Greg Ungerer (gerg@snapgear.com) + * Copyright (C) 1998,1999 D. Jeff Dionne <jeff@uClinux.org> * Copyleft ()) 2000 James D. Schettine {james@telos-systems.com} * Copyright (C) 1998 Kenneth Albanowski <kjahds@kjahds.com> * Copyright (C) 1995 Hamish Macdonald @@ -20,17 +20,13 @@ #include <linux/sched.h> #include <linux/delay.h> #include <linux/interrupt.h> -#include <linux/fs.h> #include <linux/fb.h> #include <linux/module.h> #include <linux/console.h> -#include <linux/genhd.h> #include <linux/errno.h> #include <linux/string.h> -#include <linux/major.h> #include <linux/bootmem.h> #include <linux/seq_file.h> -#include <linux/root_dev.h> #include <linux/init.h> #include <asm/setup.h> @@ -46,34 +42,19 @@ EXPORT_SYMBOL(memory_end); char __initdata command_line[COMMAND_LINE_SIZE]; -/* setup some dummy routines */ -static void dummy_waitbut(void) -{ -} +void (*mach_trap_init)(void); -void (*mach_sched_init) (irq_handler_t handler); -void (*mach_tick)( void ); -/* machine dependent keyboard functions */ -int (*mach_keyb_init) (void); -int (*mach_kbdrate) (struct kbd_repeat *); -void (*mach_kbd_leds) (unsigned int); -/* machine dependent irq functions */ -void (*mach_init_IRQ) (void); -irq_handler_t mach_default_handler; -int (*mach_get_irq_list) (struct seq_file *, void *); -void (*mach_process_int) (int irq, struct pt_regs *fp); -void (*mach_trap_init) (void); /* machine dependent timer functions */ -unsigned long (*mach_gettimeoffset) (void); -void (*mach_gettod) (int*, int*, int*, int*, int*, int*); -int (*mach_hwclk) (int, struct rtc_time*); -int (*mach_set_clock_mmss) (unsigned long); -void (*mach_mksound)( unsigned int count, unsigned int ticks ); -void (*mach_reset)( void ); -void (*waitbut)(void) = dummy_waitbut; -void (*mach_debug_init)(void); -void (*mach_halt)( void ); -void (*mach_power_off)( void ); +void (*mach_sched_init)(irq_handler_t handler); +void (*mach_tick)(void); +void (*mach_gettod)(int*, int*, int*, int*, int*, int*); +int (*mach_set_clock_mmss)(unsigned long); +unsigned long (*mach_gettimeoffset)(void); + +/* machine dependent reboot functions */ +void (*mach_reset)(void); +void (*mach_halt)(void); +void (*mach_power_off)(void); #ifdef CONFIG_M68000 @@ -134,13 +115,6 @@ void (*mach_power_off)( void ); #define CPU "UNKNOWN" #endif -/* (es) */ -/* note: why is this defined here? the must be a better place to put this */ -#if defined( CONFIG_TELOS) || defined( CONFIG_UCDIMM ) || defined( CONFIG_UCSIMM ) || defined(CONFIG_DRAGEN2) || (defined( CONFIG_PILOT ) && defined( CONFIG_M68328 )) -#define CAT_ROMARRAY -#endif -/* (/es) */ - extern int _stext, _etext, _sdata, _edata, _sbss, _ebss, _end; extern int _ramstart, _ramend; @@ -148,15 +122,8 @@ void setup_arch(char **cmdline_p) { int bootmap_size; -#if defined(CAT_ROMARRAY) && defined(DEBUG) - extern int __data_rom_start; - extern int __data_start; - int *romarray = (int *)((int) &__data_rom_start + - (int)&_edata - (int)&__data_start); -#endif - memory_start = PAGE_ALIGN(_ramstart); - memory_end = _ramend; /* by now the stack is part of the init task */ + memory_end = _ramend; init_mm.start_code = (unsigned long) &_stext; init_mm.end_code = (unsigned long) &_etext; @@ -220,11 +187,7 @@ void setup_arch(char **cmdline_p) (int) &_sbss, (int) &_ebss); printk(KERN_DEBUG "KERNEL -> ROMFS=0x%06x-0x%06x MEM=0x%06x-0x%06x " "STACK=0x%06x-0x%06x\n", -#ifdef CAT_ROMARRAY - (int) romarray, ((int) romarray) + romarray[2], -#else (int) &_ebss, (int) memory_start, -#endif (int) memory_start, (int) memory_end, (int) memory_end, (int) _ramend); #endif diff --git a/arch/m68knommu/mm/memory.c b/arch/m68knommu/mm/memory.c index 411e452..1a66b71 100644 --- a/arch/m68knommu/mm/memory.c +++ b/arch/m68knommu/mm/memory.c @@ -17,90 +17,14 @@ #include <linux/types.h> #include <linux/slab.h> -#include <asm/setup.h> #include <asm/segment.h> #include <asm/page.h> #include <asm/pgtable.h> #include <asm/system.h> -#include <asm/traps.h> -#include <asm/io.h> /* - * cache_clear() semantics: Clear any cache entries for the area in question, - * without writing back dirty entries first. This is useful if the data will - * be overwritten anyway, e.g. by DMA to memory. The range is defined by a - * _physical_ address. - */ - -void cache_clear (unsigned long paddr, int len) -{ -} - - -/* - * Define cache invalidate functions. The ColdFire 5407 is really - * the only processor that needs to do some work here. Anything - * that has separate data and instruction caches will be a problem. - */ -#ifdef CONFIG_M5407 - -static __inline__ void cache_invalidate_lines(unsigned long paddr, int len) -{ - unsigned long sset, eset; - - sset = (paddr & 0x00000ff0); - eset = ((paddr + len) & 0x0000ff0) + 0x10; - - __asm__ __volatile__ ( - "nop\n\t" - "clrl %%d0\n\t" - "1:\n\t" - "movel %0,%%a0\n\t" - "addl %%d0,%%a0\n\t" - "2:\n\t" - ".word 0xf4e8\n\t" - "addl #0x10,%%a0\n\t" - "cmpl %1,%%a0\n\t" - "blt 2b\n\t" - "addql #1,%%d0\n\t" - "cmpil #4,%%d0\n\t" - "bne 1b" - : : "a" (sset), "a" (eset) : "d0", "a0" ); -} - -#else -#define cache_invalidate_lines(a,b) -#endif - - -/* - * cache_push() semantics: Write back any dirty cache data in the given area, - * and invalidate the range in the instruction cache. It needs not (but may) - * invalidate those entries also in the data cache. The range is defined by a - * _physical_ address. - */ - -void cache_push (unsigned long paddr, int len) -{ - cache_invalidate_lines(paddr, len); -} - - -/* - * cache_push_v() semantics: Write back any dirty cache data in the given - * area, and invalidate those entries at least in the instruction cache. This - * is intended to be used after data has been written that can be executed as - * code later. The range is defined by a _user_mode_ _virtual_ address (or, - * more exactly, the space is defined by the %sfc/%dfc register.) - */ - -void cache_push_v (unsigned long vaddr, int len) -{ - cache_invalidate_lines(vaddr, len); -} - -/* Map some physical address range into the kernel address space. The - * code is copied and adapted from map_chunk(). + * Map some physical address range into the kernel address space. + * The code is copied and adapted from map_chunk(). */ unsigned long kernel_map(unsigned long paddr, unsigned long size, diff --git a/arch/m68knommu/platform/5307/timers.c b/arch/m68knommu/platform/5307/timers.c index 92e5807..fb66ead 100644 --- a/arch/m68knommu/platform/5307/timers.c +++ b/arch/m68knommu/platform/5307/timers.c @@ -62,10 +62,13 @@ void coldfire_tick(void) /***************************************************************************/ +static int ticks_per_intr; + void coldfire_timer_init(irq_handler_t handler) { __raw_writew(MCFTIMER_TMR_DISABLE, TA(MCFTIMER_TMR)); - __raw_writetrr(((MCF_BUSCLK / 16) / HZ), TA(MCFTIMER_TRR)); + ticks_per_intr = (MCF_BUSCLK / 16) / HZ; + __raw_writetrr(ticks_per_intr - 1, TA(MCFTIMER_TRR)); __raw_writew(MCFTIMER_TMR_ENORI | MCFTIMER_TMR_CLK16 | MCFTIMER_TMR_RESTART | MCFTIMER_TMR_ENABLE, TA(MCFTIMER_TMR)); @@ -81,11 +84,10 @@ void coldfire_timer_init(irq_handler_t handler) unsigned long coldfire_timer_offset(void) { - unsigned long trr, tcn, offset; + unsigned long tcn, offset; tcn = __raw_readw(TA(MCFTIMER_TCN)); - trr = __raw_readtrr(TA(MCFTIMER_TRR)); - offset = (tcn * (1000000 / HZ)) / trr; + offset = ((tcn + 1) * (1000000 / HZ)) / ticks_per_intr; /* Check if we just wrapped the counters and maybe missed a tick */ if ((offset < (1000000 / HZ / 2)) && mcf_timerirqpending(1)) diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 9528ee9..5c863bc 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -15,6 +15,29 @@ choice prompt "System type" default SGI_IP22 +config LEMOTE_FULONG + bool "Lemote Fulong mini-PC" + select ARCH_SPARSEMEM_ENABLE + select SYS_HAS_CPU_LOONGSON2 + select DMA_NONCOHERENT + select BOOT_ELF32 + select BOARD_SCACHE + select HAVE_STD_PC_SERIAL_PORT + select HW_HAS_PCI + select I8259 + select ISA + select IRQ_CPU + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL + select SYS_SUPPORTS_LITTLE_ENDIAN + select SYS_SUPPORTS_HIGHMEM + select SYS_HAS_EARLY_PRINTK + select GENERIC_HARDIRQS_NO__DO_IRQ + select CPU_HAS_WB + help + Lemote Fulong mini-PC board based on the Chinese Loongson-2E CPU and + an FPGA northbridge + config MACH_ALCHEMY bool "Alchemy processor based machines" @@ -63,7 +86,7 @@ config MACH_DECSTATION bool "DECstations" select BOOT_ELF32 select DMA_NONCOHERENT - select SYS_HAS_EARLY_PRINTK + select NO_IOPORT select IRQ_CPU select SYS_HAS_CPU_R3000 select SYS_HAS_CPU_R4X00 @@ -88,33 +111,15 @@ config MACH_DECSTATION otherwise choose R3000. -config MIPS_EV64120 - bool "Galileo EV64120 Evaluation board (EXPERIMENTAL)" - depends on EXPERIMENTAL - select DMA_NONCOHERENT - select HW_HAS_PCI - select PCI_GT64XXX_PCI0 - select SYS_HAS_CPU_R5000 - select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_64BIT_KERNEL - select SYS_SUPPORTS_BIG_ENDIAN - select SYS_SUPPORTS_KGDB - help - This is an evaluation board based on the Galileo GT-64120 - single-chip system controller that contains a MIPS R5000 compatible - core running at 75/100MHz. Their website is located at - <http://www.marvell.com/>. Say Y here if you wish to build a - kernel for this platform. - config MACH_JAZZ bool "Jazz family of machines" select ARC select ARC32 select ARCH_MAY_HAVE_PC_FDC select GENERIC_ISA_DMA - select I8253 select I8259 select ISA + select PCSPEAKER select SYS_HAS_CPU_R4X00 select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL @@ -126,20 +131,6 @@ config MACH_JAZZ Members include the Acer PICA, MIPS Magnum 4000, MIPS Millenium and Olivetti M700-10 workstations. -config LASAT - bool "LASAT Networks platforms" - select DMA_NONCOHERENT - select SYS_HAS_EARLY_PRINTK - select HW_HAS_PCI - select PCI_GT64XXX_PCI0 - select MIPS_NILE4 - select R5000_CPU_SCACHE - select SYS_HAS_CPU_R5000 - select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_64BIT_KERNEL if BROKEN - select SYS_SUPPORTS_LITTLE_ENDIAN - select GENERIC_HARDIRQS_NO__DO_IRQ - config MIPS_ATLAS bool "MIPS Atlas board" select BOOT_ELF32 @@ -173,7 +164,6 @@ config MIPS_MALTA bool "MIPS Malta board" select ARCH_MAY_HAVE_PC_FDC select BOOT_ELF32 - select HAVE_STD_PC_SERIAL_PORT select DMA_NONCOHERENT select GENERIC_ISA_DMA select IRQ_CPU @@ -246,11 +236,13 @@ config MIPS_SIM select DMA_NONCOHERENT select SYS_HAS_EARLY_PRINTK select IRQ_CPU + select BOOT_RAW select SYS_HAS_CPU_MIPS32_R1 select SYS_HAS_CPU_MIPS32_R2 select SYS_HAS_EARLY_PRINTK select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_BIG_ENDIAN + select SYS_SUPPORTS_MULTITHREADING select SYS_SUPPORTS_LITTLE_ENDIAN help This option enables support for MIPS Technologies MIPSsim software @@ -274,50 +266,13 @@ config MOMENCO_OCELOT The Ocelot is a MIPS-based Single Board Computer (SBC) made by Momentum Computer <http://www.momenco.com/>. -config MOMENCO_OCELOT_3 - bool "Momentum Ocelot-3 board" - select BOOT_ELF32 - select DMA_NONCOHERENT - select HW_HAS_PCI - select IRQ_CPU - select IRQ_CPU_RM7K - select IRQ_MV64340 - select PCI_MARVELL - select RM7000_CPU_SCACHE - select SWAP_IO_SPACE - select SYS_HAS_CPU_RM9000 - select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_64BIT_KERNEL - select SYS_SUPPORTS_BIG_ENDIAN - help - The Ocelot-3 is based off Discovery III System Controller and - PMC-Sierra Rm79000 core. - -config MOMENCO_OCELOT_C - bool "Momentum Ocelot-C board" - select DMA_NONCOHERENT - select HW_HAS_PCI - select IRQ_CPU - select IRQ_MV64340 - select PCI_MARVELL - select RM7000_CPU_SCACHE - select SWAP_IO_SPACE - select SYS_HAS_CPU_RM7000 - select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_64BIT_KERNEL - select SYS_SUPPORTS_BIG_ENDIAN - select GENERIC_HARDIRQS_NO__DO_IRQ - help - The Ocelot is a MIPS-based Single Board Computer (SBC) made by - Momentum Computer <http://www.momenco.com/>. - config PNX8550_JBS bool "Philips PNX8550 based JBS board" select PNX8550 select SYS_SUPPORTS_LITTLE_ENDIAN config PNX8550_STB810 - bool "Support for Philips PNX8550 based STB810 board" + bool "Philips PNX8550 based STB810 board" select PNX8550 select SYS_SUPPORTS_LITTLE_ENDIAN @@ -346,6 +301,27 @@ config MACH_VR41XX select SYS_HAS_CPU_VR41XX select GENERIC_HARDIRQS_NO__DO_IRQ +config PMC_MSP + bool "PMC-Sierra MSP chipsets" + depends on EXPERIMENTAL + select DMA_NONCOHERENT + select SWAP_IO_SPACE + select NO_EXCEPT_FILL + select BOOT_RAW + select SYS_HAS_CPU_MIPS32_R1 + select SYS_HAS_CPU_MIPS32_R2 + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_BIG_ENDIAN + select SYS_SUPPORTS_KGDB + select IRQ_CPU + select SERIAL_8250 + select SERIAL_8250_CONSOLE + help + This adds support for the PMC-Sierra family of Multi-Service + Processor System-On-A-Chips. These parts include a number + of integrated peripherals, interfaces and DSPs in addition to + a variety of MIPS cores. + config PMC_YOSEMITE bool "PMC-Sierra Yosemite eval board" select DMA_COHERENT @@ -371,9 +347,9 @@ config QEMU select DMA_COHERENT select GENERIC_ISA_DMA select HAVE_STD_PC_SERIAL_PORT - select I8253 select I8259 select ISA + select PCSPEAKER select SWAP_IO_SPACE select SYS_HAS_CPU_MIPS32_R1 select SYS_SUPPORTS_32BIT_KERNEL @@ -392,7 +368,7 @@ config QEMU can be found at http://www.linux-mips.org/wiki/Qemu. config MARKEINS - bool "Support for NEC EMMA2RH Mark-eins" + bool "NEC EMMA2RH Mark-eins" select DMA_NONCOHERENT select HW_HAS_PCI select IRQ_CPU @@ -450,8 +426,7 @@ config SGI_IP27 here. config SGI_IP32 - bool "SGI IP32 (O2) (EXPERIMENTAL)" - depends on EXPERIMENTAL + bool "SGI IP32 (O2)" select ARC select ARC32 select BOOT_ELF32 @@ -587,9 +562,9 @@ config SNI_RM select HW_HAS_EISA select HW_HAS_PCI select IRQ_CPU - select I8253 select I8259 select ISA + select PCSPEAKER select SWAP_IO_SPACE if CPU_BIG_ENDIAN select SYS_HAS_CPU_R4X00 select SYS_HAS_CPU_R5000 @@ -652,6 +627,7 @@ config TOSHIBA_RBTX4938 select SYS_SUPPORTS_BIG_ENDIAN select SYS_SUPPORTS_KGDB select GENERIC_HARDIRQS_NO__DO_IRQ + select GENERIC_GPIO help This Toshiba board is based on the TX4938 processor. Say Y here to support this machine type @@ -660,9 +636,7 @@ endchoice source "arch/mips/au1000/Kconfig" source "arch/mips/ddb5xxx/Kconfig" -source "arch/mips/gt64120/ev64120/Kconfig" source "arch/mips/jazz/Kconfig" -source "arch/mips/lasat/Kconfig" source "arch/mips/pmc-sierra/Kconfig" source "arch/mips/sgi-ip27/Kconfig" source "arch/mips/sibyte/Kconfig" @@ -721,6 +695,9 @@ config ARC config ARCH_MAY_HAVE_PC_FDC bool +config BOOT_RAW + bool + config DMA_COHERENT bool @@ -768,16 +745,19 @@ config MIPS_BONITO64 config MIPS_MSC bool -config MIPS_NILE4 - bool - config MIPS_DISABLE_OBSOLETE_IDE bool +config NO_IOPORT + def_bool n + config GENERIC_ISA_DMA_SUPPORT_BROKEN bool select ZONE_DMA +config GENERIC_GPIO + bool + # # Endianess selection. Sufficiently obscure so many users don't know what to # answer,so we try hard to limit the available choices. Also the use of a @@ -821,7 +801,10 @@ config IRQ_CPU_RM7K config IRQ_CPU_RM9K bool -config IRQ_MV64340 +config IRQ_MSP_SLP + bool + +config IRQ_MSP_CIC bool config DDB5XXX_COMMON @@ -834,6 +817,9 @@ config MIPS_BOARDS_GEN config PCI_GT64XXX_PCI0 bool +config NO_EXCEPT_FILL + bool + config MIPS_TX3927 bool select HAS_TXX9_SERIAL @@ -841,14 +827,6 @@ config MIPS_TX3927 config MIPS_RM9122 bool select SERIAL_RM9000 - select GPI_RM9000 - select WDT_RM9000 - -config PCI_MARVELL - bool - -config SERIAL_RM9000 - bool config PNX8550 bool @@ -863,6 +841,7 @@ config SOC_PNX8550 select SYS_SUPPORTS_32BIT_KERNEL select GENERIC_HARDIRQS_NO__DO_IRQ select SYS_SUPPORTS_KGDB + select GENERIC_GPIO config SWAP_IO_SPACE bool @@ -875,31 +854,17 @@ config EMMA2RH config SERIAL_RM9000 bool -config GPI_RM9000 - bool - -config WDT_RM9000 - bool - # # Unfortunately not all GT64120 systems run the chip at the same clock. # As the user for the clock rate and try to minimize the available options. # choice prompt "Galileo Chip Clock" - #default SYSCLK_83 if MIPS_EV64120 - depends on MIPS_EV64120 || MOMENCO_OCELOT - default SYSCLK_83 if MIPS_EV64120 + depends on MOMENCO_OCELOT default SYSCLK_100 if MOMENCO_OCELOT -config SYSCLK_75 - bool "75" if MIPS_EV64120 - -config SYSCLK_83 - bool "83.3" if MIPS_EV64120 - config SYSCLK_100 - bool "100" if MIPS_EV64120 || MOMENCO_OCELOT + bool "100" if MOMENCO_OCELOT endchoice @@ -911,8 +876,9 @@ config BOOT_ELF32 config MIPS_L1_CACHE_SHIFT int - default "4" if MACH_DECSTATION || SNI_RM - default "7" if SGI_IP27 + default "4" if MACH_DECSTATION + default "7" if SGI_IP27 || SNI_RM + default "4" if PMC_MSP4200_EVAL default "5" config HAVE_STD_PC_SERIAL_PORT @@ -944,6 +910,16 @@ choice prompt "CPU type" default CPU_R4X00 +config CPU_LOONGSON2 + bool "Loongson 2" + depends on SYS_HAS_CPU_LOONGSON2 + select CPU_SUPPORTS_32BIT_KERNEL + select CPU_SUPPORTS_64BIT_KERNEL + select CPU_SUPPORTS_HIGHMEM + help + The Loongson 2E processor implements the MIPS III instruction set + with many extensions. + config CPU_MIPS32_R1 bool "MIPS32 Release 1" depends on SYS_HAS_CPU_MIPS32_R1 @@ -1154,6 +1130,9 @@ config CPU_SB1 endchoice +config SYS_HAS_CPU_LOONGSON2 + bool + config SYS_HAS_CPU_MIPS32_R1 bool @@ -1392,6 +1371,7 @@ config MIPS_VPE_LOADER depends on SYS_SUPPORTS_MULTITHREADING select CPU_MIPSR2_IRQ_VI select CPU_MIPSR2_IRQ_EI + select CPU_MIPSR2_SRS select MIPS_MT help Includes a loader for loading an elf relocatable object @@ -1424,6 +1404,19 @@ config MIPS_MT_SMTC_INSTANT_REPLAY it off), but ensures that IPIs are handled promptly even under heavy I/O interrupt load. +config MIPS_MT_SMTC_IM_BACKSTOP + bool "Use per-TC register bits as backstop for inhibited IM bits" + depends on MIPS_MT_SMTC + default y + help + To support multiple TC microthreads acting as "CPUs" within + a VPE, VPE-wide interrupt mask bits must be specially manipulated + during interrupt handling. To support legacy drivers and interrupt + controller management code, SMTC has a "backstop" to track and + if necessary restore the interrupt mask. This has some performance + impact on interrupt service overhead. Disable it only if you know + what you are doing. + config MIPS_VPE_LOADER_TOM bool "Load VPE program into memory hidden from linux" depends on MIPS_VPE_LOADER @@ -1487,6 +1480,15 @@ config CPU_HAS_SMARTMIPS config CPU_HAS_WB bool +config 64BIT_CONTEXT + bool "Save 64bit integer registers" + depends on 32BIT && CPU_LOONGSON2 + help + Loongson2 CPU is 64bit , when used in 32BIT mode, its integer + registers can still be accessed as 64bit, mainly for multimedia + instructions. We must have all 64bit save/restored to make sure + those instructions to get correct result. + # # Vectored interrupt mode is an R2 feature # @@ -1862,7 +1864,7 @@ config MMU bool default y -config I8253 +config PCSPEAKER bool source "drivers/pcmcia/Kconfig" diff --git a/arch/mips/Kconfig.debug b/arch/mips/Kconfig.debug index 72d5c19..3efe117 100644 --- a/arch/mips/Kconfig.debug +++ b/arch/mips/Kconfig.debug @@ -37,7 +37,7 @@ config DEBUG_STACK_USAGE This option will slow down process creation somewhat. -config CONFIG_SMTC_IDLE_HOOK_DEBUG +config SMTC_IDLE_HOOK_DEBUG bool "Enable additional debug checks before going into CPU idle loop" depends on DEBUG_KERNEL && MIPS_MT_SMTC help diff --git a/arch/mips/Makefile b/arch/mips/Makefile index f450066..20d19c9 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -118,6 +118,7 @@ cflags-$(CONFIG_CPU_R4300) += -march=r4300 -Wa,--trap cflags-$(CONFIG_CPU_VR41XX) += -march=r4100 -Wa,--trap cflags-$(CONFIG_CPU_R4X00) += -march=r4600 -Wa,--trap cflags-$(CONFIG_CPU_TX49XX) += -march=r4600 -Wa,--trap +cflags-$(CONFIG_CPU_LOONGSON2) += -march=r4600 -Wa,--trap cflags-$(CONFIG_CPU_MIPS32_R1) += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \ -Wa,-mips32 -Wa,--trap cflags-$(CONFIG_CPU_MIPS32_R2) += $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \ @@ -283,14 +284,6 @@ load-$(CONFIG_MACH_DECSTATION) += 0xffffffff80040000 CLEAN_FILES += drivers/tc/lk201-map.c # -# Galileo EV64120 Board -# -core-$(CONFIG_MIPS_EV64120) += arch/mips/gt64120/ev64120/ -core-$(CONFIG_MIPS_EV64120) += arch/mips/gt64120/common/ -cflags-$(CONFIG_MIPS_EV64120) += -Iinclude/asm-mips/mach-ev64120 -load-$(CONFIG_MIPS_EV64120) += 0xffffffff80100000 - -# # Wind River PPMC Board (4KC + GT64120) # core-$(CONFIG_WR_PPMC) += arch/mips/gt64120/wrppmc/ @@ -298,6 +291,13 @@ cflags-$(CONFIG_WR_PPMC) += -Iinclude/asm-mips/mach-wrppmc load-$(CONFIG_WR_PPMC) += 0xffffffff80100000 # +# lemote fulong mini-PC board +# +core-$(CONFIG_LEMOTE_FULONG) +=arch/mips/lemote/lm2e/ +load-$(CONFIG_LEMOTE_FULONG) +=0xffffffff80100000 +cflags-$(CONFIG_LEMOTE_FULONG) += -Iinclude/asm-mips/mach-lemote + +# # For all MIPS, Inc. eval boards # core-$(CONFIG_MIPS_BOARDS_GEN) += arch/mips/mips-boards/generic/ @@ -327,7 +327,7 @@ load-$(CONFIG_MIPS_SEAD) += 0xffffffff80100000 # # MIPS SIM # -core-$(CONFIG_MIPS_SIM) += arch/mips/mips-boards/sim/ +core-$(CONFIG_MIPS_SIM) += arch/mips/mipssim/ cflags-$(CONFIG_MIPS_SIM) += -Iinclude/asm-mips/mach-sim load-$(CONFIG_MIPS_SIM) += 0x80100000 @@ -343,12 +343,12 @@ cflags-$(CONFIG_MOMENCO_OCELOT) += -Iinclude/asm-mips/mach-ocelot load-$(CONFIG_MOMENCO_OCELOT) += 0xffffffff80100000 # -# Momentum Ocelot-C and -CS boards +# PMC-Sierra MSP SOCs # -# The Ocelot-C[S] setup.o must be linked early - it does the ioremap() for the -# mips_io_port_base. -core-$(CONFIG_MOMENCO_OCELOT_C) += arch/mips/momentum/ocelot_c/ -load-$(CONFIG_MOMENCO_OCELOT_C) += 0xffffffff80100000 +core-$(CONFIG_PMC_MSP) += arch/mips/pmc-sierra/msp71xx/ +cflags-$(CONFIG_PMC_MSP) += -Iinclude/asm-mips/pmc-sierra/msp71xx \ + -mno-branch-likely +load-$(CONFIG_PMC_MSP) += 0xffffffff80100000 # # PMC-Sierra Yosemite @@ -365,13 +365,6 @@ cflags-$(CONFIG_QEMU) += -Iinclude/asm-mips/mach-qemu load-$(CONFIG_QEMU) += 0xffffffff80010000 # -# Momentum Ocelot-3 -# -core-$(CONFIG_MOMENCO_OCELOT_3) += arch/mips/momentum/ocelot_3/ -cflags-$(CONFIG_MOMENCO_OCELOT_3) += -Iinclude/asm-mips/mach-ocelot3 -load-$(CONFIG_MOMENCO_OCELOT_3) += 0xffffffff80100000 - -# # Basler eXcite # core-$(CONFIG_BASLER_EXCITE) += arch/mips/basler/excite/ @@ -389,10 +382,6 @@ core-$(CONFIG_DDB5XXX_COMMON) += arch/mips/ddb5xxx/common/ core-$(CONFIG_DDB5477) += arch/mips/ddb5xxx/ddb5477/ load-$(CONFIG_DDB5477) += 0xffffffff80100000 -core-$(CONFIG_LASAT) += arch/mips/lasat/ -cflags-$(CONFIG_LASAT) += -Iinclude/asm-mips/mach-lasat -load-$(CONFIG_LASAT) += 0xffffffff80000000 - # # Common VR41xx # @@ -580,6 +569,7 @@ load-$(CONFIG_TOSHIBA_JMR3927) += 0xffffffff80050000 # core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/toshiba_rbtx4927/ core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/common/ +cflags-$(CONFIG_TOSHIBA_RBTX4927) += -Iinclude/asm-mips/mach-tx49xx load-$(CONFIG_TOSHIBA_RBTX4927) += 0xffffffff80020000 # @@ -587,6 +577,7 @@ load-$(CONFIG_TOSHIBA_RBTX4927) += 0xffffffff80020000 # core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/toshiba_rbtx4938/ core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/common/ +cflags-$(CONFIG_TOSHIBA_RBTX4938) += -Iinclude/asm-mips/mach-tx49xx load-$(CONFIG_TOSHIBA_RBTX4938) += 0xffffffff80100000 cflags-y += -Iinclude/asm-mips/mach-generic @@ -603,7 +594,8 @@ JIFFIES = jiffies_64 endif AFLAGS += $(cflags-y) -CFLAGS += $(cflags-y) +CFLAGS += $(cflags-y) \ + -D"VMLINUX_LOAD_ADDRESS=$(load-y)" LDFLAGS += -m $(ld-emul) @@ -633,18 +625,11 @@ CPPFLAGS_vmlinux.lds := \ head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o libs-y += arch/mips/lib/ -libs-$(CONFIG_32BIT) += arch/mips/lib-32/ -libs-$(CONFIG_64BIT) += arch/mips/lib-64/ core-y += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/ drivers-$(CONFIG_OPROFILE) += arch/mips/oprofile/ -ifdef CONFIG_LASAT -rom.bin rom.sw: vmlinux - $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@ -endif - # # Some machines like the Indy need 32-bit ELF binaries for booting purposes. # Other need ECOFF, so we build a 32-bit ELF binary for them which we then @@ -702,32 +687,19 @@ vmlinux.srec: $(vmlinux-32) CLEAN_FILES += vmlinux.ecoff \ vmlinux.srec +archprepare: +ifdef CONFIG_MIPS32_N32 + @echo ' Checking missing-syscalls for N32' + $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=n32" +endif +ifdef CONFIG_MIPS32_O32 + @echo ' Checking missing-syscalls for O32' + $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32" +endif + archclean: @$(MAKE) $(clean)=arch/mips/boot - @$(MAKE) $(clean)=arch/mips/lasat CLEAN_FILES += vmlinux.32 \ vmlinux.64 \ vmlinux.ecoff - -quiet_cmd_syscalls_n32 = CALL-N32 $< - cmd_syscalls_n32 = $(CONFIG_SHELL) $< $(CC) $(c_flags) -mabi=n32 - -quiet_cmd_syscalls_o32 = CALL-O32 $< - cmd_syscalls_o32 = $(CONFIG_SHELL) $< $(CC) $(c_flags) -mabi=32 - -PHONY += missing-syscalls-n32 missing-syscalls-o32 - -missing-syscalls-n32: scripts/checksyscalls.sh FORCE - $(call cmd,syscalls_n32) - -missing-syscalls-o32: scripts/checksyscalls.sh FORCE - $(call cmd,syscalls_o32) - -archprepare: -ifdef CONFIG_MIPS32_N32 - $(Q)$(MAKE) $(build)=arch/mips missing-syscalls-n32 -endif -ifdef CONFIG_MIPS32_O32 - $(Q)$(MAKE) $(build)=arch/mips missing-syscalls-o32 -endif diff --git a/arch/mips/au1000/common/gpio.c b/arch/mips/au1000/common/gpio.c index ce55297..7abe420 100644 --- a/arch/mips/au1000/common/gpio.c +++ b/arch/mips/au1000/common/gpio.c @@ -1,4 +1,7 @@ /* + * Copyright (C) 2007, OpenWrt.org, Florian Fainelli <florian@openwrt.org> + * Architecture specific GPIO support + * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your @@ -18,101 +21,136 @@ * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Notes : + * au1000 SoC have only one GPIO line : GPIO1 + * others have a second one : GPIO2 */ + +#include <linux/autoconf.h> +#include <linux/init.h> +#include <linux/io.h> +#include <linux/types.h> #include <linux/module.h> -#include <au1000.h> -#include <au1xxx_gpio.h> + +#include <asm/addrspace.h> + +#include <asm/mach-au1x00/au1000.h> +#include <asm/gpio.h> #define gpio1 sys #if !defined(CONFIG_SOC_AU1000) -static AU1X00_GPIO2 * const gpio2 = (AU1X00_GPIO2 *)GPIO2_BASE; -#define GPIO2_OUTPUT_ENABLE_MASK 0x00010000 +static struct au1x00_gpio2 *const gpio2 = (struct au1x00_gpio2 *) GPIO2_BASE; +#define GPIO2_OUTPUT_ENABLE_MASK 0x00010000 -int au1xxx_gpio2_read(int signal) +static int au1xxx_gpio2_read(unsigned gpio) { - signal -= 200; -/* gpio2->dir &= ~(0x01 << signal); //Set GPIO to input */ - return ((gpio2->pinstate >> signal) & 0x01); + gpio -= AU1XXX_GPIO_BASE; + return ((gpio2->pinstate >> gpio) & 0x01); } -void au1xxx_gpio2_write(int signal, int value) +static void au1xxx_gpio2_write(unsigned gpio, int value) { - signal -= 200; + gpio -= AU1XXX_GPIO_BASE; - gpio2->output = (GPIO2_OUTPUT_ENABLE_MASK << signal) | - (value << signal); + gpio2->output = (GPIO2_OUTPUT_ENABLE_MASK << gpio) | (value << gpio); } -void au1xxx_gpio2_tristate(int signal) +static int au1xxx_gpio2_direction_input(unsigned gpio) { - signal -= 200; - gpio2->dir &= ~(0x01 << signal); /* Set GPIO to input */ + gpio -= AU1XXX_GPIO_BASE; + gpio2->dir &= ~(0x01 << gpio); + return 0; } -#endif -int au1xxx_gpio1_read(int signal) +static int au1xxx_gpio2_direction_output(unsigned gpio, int value) +{ + gpio -= AU1XXX_GPIO_BASE; + gpio2->dir = (0x01 << gpio) | (value << gpio); + return 0; +} + +#endif /* !defined(CONFIG_SOC_AU1000) */ + +static int au1xxx_gpio1_read(unsigned gpio) { -/* gpio1->trioutclr |= (0x01 << signal); */ - return ((gpio1->pinstaterd >> signal) & 0x01); + return ((gpio1->pinstaterd >> gpio) & 0x01); } -void au1xxx_gpio1_write(int signal, int value) +static void au1xxx_gpio1_write(unsigned gpio, int value) { - if(value) - gpio1->outputset = (0x01 << signal); + if (value) + gpio1->outputset = (0x01 << gpio); else - gpio1->outputclr = (0x01 << signal); /* Output a Zero */ + /* Output a zero */ + gpio1->outputclr = (0x01 << gpio); } -void au1xxx_gpio1_tristate(int signal) +static int au1xxx_gpio1_direction_input(unsigned gpio) { - gpio1->trioutclr = (0x01 << signal); /* Tristate signal */ + gpio1->pininputen = (0x01 << gpio); + return 0; } +static int au1xxx_gpio1_direction_output(unsigned gpio, int value) +{ + gpio1->trioutclr = (0x01 & gpio); + return 0; +} -int au1xxx_gpio_read(int signal) +int au1xxx_gpio_get_value(unsigned gpio) { - if(signal >= 200) + if (gpio >= AU1XXX_GPIO_BASE) #if defined(CONFIG_SOC_AU1000) return 0; #else - return au1xxx_gpio2_read(signal); + return au1xxx_gpio2_read(gpio); #endif else - return au1xxx_gpio1_read(signal); + return au1xxx_gpio1_read(gpio); } -void au1xxx_gpio_write(int signal, int value) +EXPORT_SYMBOL(au1xxx_gpio_get_value); + +void au1xxx_gpio_set_value(unsigned gpio, int value) { - if(signal >= 200) + if (gpio >= AU1XXX_GPIO_BASE) #if defined(CONFIG_SOC_AU1000) ; #else - au1xxx_gpio2_write(signal, value); + au1xxx_gpio2_write(gpio, value); #endif else - au1xxx_gpio1_write(signal, value); + au1xxx_gpio1_write(gpio, value); } -void au1xxx_gpio_tristate(int signal) +EXPORT_SYMBOL(au1xxx_gpio_set_value); + +int au1xxx_gpio_direction_input(unsigned gpio) { - if(signal >= 200) + if (gpio >= AU1XXX_GPIO_BASE) #if defined(CONFIG_SOC_AU1000) ; #else - au1xxx_gpio2_tristate(signal); + return au1xxx_gpio2_direction_input(gpio); #endif else - au1xxx_gpio1_tristate(signal); + return au1xxx_gpio1_direction_input(gpio); } -void au1xxx_gpio1_set_inputs(void) +EXPORT_SYMBOL(au1xxx_gpio_direction_input); + +int au1xxx_gpio_direction_output(unsigned gpio, int value) { - gpio1->pininputen = 0; + if (gpio >= AU1XXX_GPIO_BASE) +#if defined(CONFIG_SOC_AU1000) + ; +#else + return au1xxx_gpio2_direction_output(gpio, value); +#endif + else + return au1xxx_gpio1_direction_output(gpio, value); } -EXPORT_SYMBOL(au1xxx_gpio1_set_inputs); -EXPORT_SYMBOL(au1xxx_gpio_tristate); -EXPORT_SYMBOL(au1xxx_gpio_write); -EXPORT_SYMBOL(au1xxx_gpio_read); +EXPORT_SYMBOL(au1xxx_gpio_direction_output); diff --git a/arch/mips/au1000/common/platform.c b/arch/mips/au1000/common/platform.c index 8fd203d..d51e18f 100644 --- a/arch/mips/au1000/common/platform.c +++ b/arch/mips/au1000/common/platform.c @@ -289,7 +289,7 @@ static struct platform_device *au1xxx_platform_devices[] __initdata = { #endif }; -int au1xxx_platform_init(void) +int __init au1xxx_platform_init(void) { return platform_add_devices(au1xxx_platform_devices, ARRAY_SIZE(au1xxx_platform_devices)); } diff --git a/arch/mips/au1000/common/setup.c b/arch/mips/au1000/common/setup.c index 13fe187..a95b377 100644 --- a/arch/mips/au1000/common/setup.c +++ b/arch/mips/au1000/common/setup.c @@ -100,18 +100,9 @@ void __init plat_mem_setup(void) argptr = prom_getcmdline(); /* default panel */ /*strcat(argptr, " video=au1100fb:panel:Sharp_320x240_16");*/ -#ifdef CONFIG_MIPS_HYDROGEN3 - strcat(argptr, " video=au1100fb:panel:Hydrogen_3_NEC_panel_320x240,nohwcursor"); -#endif } #endif -#ifdef CONFIG_FB_XPERT98 - if ((argptr = strstr(argptr, "video=")) == NULL) { - argptr = prom_getcmdline(); - strcat(argptr, " video=atyfb:1024x768-8@70"); - } -#endif #if defined(CONFIG_SOUND_AU1X00) && !defined(CONFIG_SOC_AU1000) /* au1000 does not support vra, au1500 and au1100 do */ diff --git a/arch/mips/au1000/common/time.c b/arch/mips/au1000/common/time.c index fa1c62f..8fc2998 100644 --- a/arch/mips/au1000/common/time.c +++ b/arch/mips/au1000/common/time.c @@ -203,11 +203,7 @@ wakeup_counter0_set(int ticks) /* I haven't found anyone that doesn't use a 12 MHz source clock, * but just in case..... */ -#ifdef CONFIG_AU1000_SRC_CLK -#define AU1000_SRC_CLK CONFIG_AU1000_SRC_CLK -#else #define AU1000_SRC_CLK 12000000 -#endif /* * We read the real processor speed from the PLL. This is important @@ -247,33 +243,8 @@ unsigned long cal_r4koff(void) au_writel (0, SYS_TOYWRITE); while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S); -#if defined(CONFIG_AU1000_USE32K) - { - unsigned long start, end, count; - - start = au_readl(SYS_RTCREAD); - start += 2; - /* wait for the beginning of a new tick - */ - while (au_readl(SYS_RTCREAD) < start); - - /* Start r4k counter. - */ - write_c0_count(0); - - /* Wait 0.5 seconds. - */ - end = start + (32768 / trim_divide)/2; - - while (end > au_readl(SYS_RTCREAD)); - - count = read_c0_count(); - cpu_speed = count * 2; - } -#else cpu_speed = (au_readl(SYS_CPUPLL) & 0x0000003f) * AU1000_SRC_CLK; -#endif } else { /* The 32KHz oscillator isn't running, so assume there diff --git a/arch/mips/au1000/pb1100/init.c b/arch/mips/au1000/pb1100/init.c index 1fae39a..6131b56 100644 --- a/arch/mips/au1000/pb1100/init.c +++ b/arch/mips/au1000/pb1100/init.c @@ -53,7 +53,7 @@ void __init prom_init(void) prom_argc = fw_arg0; prom_argv = (char **) fw_arg1; - prom_envp = (int *) fw_arg3; + prom_envp = (char **) fw_arg3; mips_machgroup = MACH_GROUP_ALCHEMY; mips_machtype = MACH_PB1100; diff --git a/arch/mips/au1000/pb1200/board_setup.c b/arch/mips/au1000/pb1200/board_setup.c index 043302b..eea2092 100644 --- a/arch/mips/au1000/pb1200/board_setup.c +++ b/arch/mips/au1000/pb1200/board_setup.c @@ -131,14 +131,7 @@ void __init board_setup(void) /* The Pb1200 development board uses external MUX for PSC0 to support SMB/SPI. bcsr->resets bit 12: 0=SMB 1=SPI */ -#if defined(CONFIG_AU1XXX_PSC_SPI) && defined(CONFIG_I2C_AU1550) - #error I2C and SPI are mutually exclusive. Both are physically connected to PSC0.\ - Refer to Pb1200/Db1200 documentation. -#elif defined( CONFIG_AU1XXX_PSC_SPI ) - bcsr->resets |= BCSR_RESETS_PCS0MUX; - /*Hard Coding Value to enable Temp Sensors [bit 14] Value for SOC Au1200. Pls refer documentation*/ - bcsr->resets =0x900f; -#elif defined( CONFIG_I2C_AU1550 ) +#ifdef CONFIG_I2C_AU1550 bcsr->resets &= (~BCSR_RESETS_PCS0MUX); #endif au_sync(); diff --git a/arch/mips/au1000/pb1500/board_setup.c b/arch/mips/au1000/pb1500/board_setup.c index 0ffdb4f..c9b6556 100644 --- a/arch/mips/au1000/pb1500/board_setup.c +++ b/arch/mips/au1000/pb1500/board_setup.c @@ -125,7 +125,7 @@ void __init board_setup(void) au_writel((au_readl(0xac000028) | 0x20), 0xac000028); } /* Put the clock in BCD mode */ - if (readl(0xac00002C) & 0x4) { /* reg B */ + if (au_readl(0xac00002C) & 0x4) { /* reg B */ au_writel(au_readl(0xac00002c) & ~0x4, 0xac00002c); au_sync(); } diff --git a/arch/mips/cobalt/pci.c b/arch/mips/cobalt/pci.c index d91027f..cfce7af 100644 --- a/arch/mips/cobalt/pci.c +++ b/arch/mips/cobalt/pci.c @@ -35,6 +35,7 @@ static struct pci_controller cobalt_pci_controller = { .mem_resource = &cobalt_mem_resource, .io_resource = &cobalt_io_resource, .io_offset = 0 - GT_DEF_PCI0_IO_BASE, + .io_map_base = CKSEG1ADDR(GT_DEF_PCI0_IO_BASE), }; static int __init cobalt_pci_init(void) diff --git a/arch/mips/configs/atlas_defconfig b/arch/mips/configs/atlas_defconfig index 39e2513..129e2c9 100644 --- a/arch/mips/configs/atlas_defconfig +++ b/arch/mips/configs/atlas_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set CONFIG_MIPS_ATLAS=y # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_MIPS_ATLAS=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/bigsur_defconfig b/arch/mips/configs/bigsur_defconfig index 4713a13..dc3e1bf 100644 --- a/arch/mips/configs/bigsur_defconfig +++ b/arch/mips/configs/bigsur_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/capcella_defconfig b/arch/mips/configs/capcella_defconfig index 5e7ae56..4c70312 100644 --- a/arch/mips/configs/capcella_defconfig +++ b/arch/mips/configs/capcella_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/cobalt_defconfig b/arch/mips/configs/cobalt_defconfig index 631b213..c8c0578 100644 --- a/arch/mips/configs/cobalt_defconfig +++ b/arch/mips/configs/cobalt_defconfig @@ -1,44 +1,24 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.21-rc7 -# Wed Apr 18 14:25:45 2007 +# Linux kernel version: 2.6.22-rc2 +# Fri May 25 11:17:29 2007 # CONFIG_MIPS=y # # Machine selection # -CONFIG_ZONE_DMA=y -# CONFIG_MIPS_MTX1 is not set -# CONFIG_MIPS_BOSPORUS is not set -# CONFIG_MIPS_PB1000 is not set -# CONFIG_MIPS_PB1100 is not set -# CONFIG_MIPS_PB1500 is not set -# CONFIG_MIPS_PB1550 is not set -# CONFIG_MIPS_PB1200 is not set -# CONFIG_MIPS_DB1000 is not set -# CONFIG_MIPS_DB1100 is not set -# CONFIG_MIPS_DB1500 is not set -# CONFIG_MIPS_DB1550 is not set -# CONFIG_MIPS_DB1200 is not set -# CONFIG_MIPS_MIRAGE is not set +# CONFIG_MACH_ALCHEMY is not set # CONFIG_BASLER_EXCITE is not set CONFIG_MIPS_COBALT=y # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set # CONFIG_WR_PPMC is not set # CONFIG_MIPS_SIM is not set -# CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set -# CONFIG_MOMENCO_OCELOT_G is not set -# CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set # CONFIG_DDB5477 is not set @@ -138,7 +118,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 +CONFIG_ZONE_DMA_FLAG=0 # CONFIG_HZ_48 is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set @@ -178,6 +158,7 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y CONFIG_RELAY=y # CONFIG_BLK_DEV_INITRD is not set @@ -193,14 +174,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -233,16 +219,13 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y +# CONFIG_ARCH_SUPPORTS_MSI is not set CONFIG_MMU=y # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -268,7 +251,6 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -300,11 +282,11 @@ CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" -CONFIG_TCP_MD5SIG=y +# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set -CONFIG_NETWORK_SECMARK=y +# CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # @@ -345,13 +327,16 @@ CONFIG_NETWORK_SECMARK=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set -CONFIG_IEEE80211=y -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=y -CONFIG_IEEE80211_CRYPT_CCMP=y -CONFIG_IEEE80211_SOFTMAC=y -# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set -CONFIG_WIRELESS_EXT=y +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -370,10 +355,6 @@ CONFIG_FW_LOADER=y # CONFIG_CONNECTOR=y CONFIG_PROC_EVENTS=y - -# -# Memory Technology Devices (MTD) -# CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set # CONFIG_MTD_CONCAT is not set @@ -418,7 +399,6 @@ CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_OBSOLETE_CHIPS is not set # # Mapping drivers for chip access @@ -445,16 +425,13 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=0 # CONFIG_MTD_DOC2000 is not set # CONFIG_MTD_DOC2001 is not set # CONFIG_MTD_DOC2001PLUS is not set - -# -# NAND Flash Device Drivers -# # CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set # -# OneNAND Flash Device Drivers +# UBI - Unsorted block images # -# CONFIG_MTD_ONENAND is not set +# CONFIG_MTD_UBI is not set # # Parallel port support @@ -479,87 +456,145 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_CDROM_PKTCDVD=y -CONFIG_CDROM_PKTCDVD_BUFFERS=8 -# CONFIG_CDROM_PKTCDVD_WCACHE is not set -CONFIG_ATA_OVER_ETH=y +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set # # Misc devices # -CONFIG_SGI_IOC4=y +# CONFIG_PHANTOM is not set +# CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# -CONFIG_IDE=y -CONFIG_IDE_MAX_HWIFS=4 -CONFIG_BLK_DEV_IDE=y - -# -# Please see Documentation/ide.txt for help/info on IDE drives -# -# CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -# CONFIG_IDEDISK_MULTI_MODE is not set -# CONFIG_BLK_DEV_IDECD is not set -# CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDEFLOPPY is not set -# CONFIG_IDE_TASK_IOCTL is not set - -# -# IDE chipset support/bugfixes -# -CONFIG_IDE_GENERIC=y -CONFIG_BLK_DEV_IDEPCI=y -# CONFIG_IDEPCI_SHARE_IRQ is not set -# CONFIG_BLK_DEV_OFFBOARD is not set -# CONFIG_BLK_DEV_GENERIC is not set -# CONFIG_BLK_DEV_OPTI621 is not set -CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_IDEDMA_FORCED is not set -# CONFIG_IDEDMA_ONLYDISK is not set -# CONFIG_BLK_DEV_AEC62XX is not set -# CONFIG_BLK_DEV_ALI15X3 is not set -# CONFIG_BLK_DEV_AMD74XX is not set -# CONFIG_BLK_DEV_CMD64X is not set -# CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CY82C693 is not set -# CONFIG_BLK_DEV_CS5520 is not set -# CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT34X is not set -# CONFIG_BLK_DEV_HPT366 is not set -# CONFIG_BLK_DEV_JMICRON is not set -# CONFIG_BLK_DEV_SC1200 is not set -# CONFIG_BLK_DEV_PIIX is not set -CONFIG_BLK_DEV_IT8213=y -# CONFIG_BLK_DEV_IT821X is not set -# CONFIG_BLK_DEV_NS87415 is not set -# CONFIG_BLK_DEV_PDC202XX_OLD is not set -# CONFIG_BLK_DEV_PDC202XX_NEW is not set -# CONFIG_BLK_DEV_SVWKS is not set -# CONFIG_BLK_DEV_SIIMAGE is not set -# CONFIG_BLK_DEV_SLC90E66 is not set -# CONFIG_BLK_DEV_TRM290 is not set -CONFIG_BLK_DEV_VIA82CXXX=y -CONFIG_BLK_DEV_TC86C001=y -# CONFIG_IDE_ARM is not set -CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_IDEDMA_IVB is not set -# CONFIG_BLK_DEV_HD is not set +# CONFIG_BLINK is not set +# CONFIG_IDE is not set # # SCSI device support # CONFIG_RAID_ATTRS=y -# CONFIG_SCSI is not set +CONFIG_SCSI=y +# CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# -# CONFIG_ATA is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set + +# +# SCSI low-level drivers +# +# CONFIG_ISCSI_TCP is not set +# CONFIG_BLK_DEV_3W_XXXX_RAID is not set +# CONFIG_SCSI_3W_9XXX is not set +# CONFIG_SCSI_ACARD is not set +# CONFIG_SCSI_AACRAID is not set +# CONFIG_SCSI_AIC7XXX is not set +# CONFIG_SCSI_AIC7XXX_OLD is not set +# CONFIG_SCSI_AIC79XX is not set +# CONFIG_SCSI_AIC94XX is not set +# CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ARCMSR is not set +# CONFIG_MEGARAID_NEWGEN is not set +# CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_HPTIOP is not set +# CONFIG_SCSI_DMX3191D is not set +# CONFIG_SCSI_FUTURE_DOMAIN is not set +# CONFIG_SCSI_IPS is not set +# CONFIG_SCSI_INITIO is not set +# CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_STEX is not set +# CONFIG_SCSI_SYM53C8XX_2 is not set +# CONFIG_SCSI_IPR is not set +# CONFIG_SCSI_QLOGIC_1280 is not set +# CONFIG_SCSI_QLA_FC is not set +# CONFIG_SCSI_QLA_ISCSI is not set +# CONFIG_SCSI_LPFC is not set +# CONFIG_SCSI_DC395x is not set +# CONFIG_SCSI_DC390T is not set +# CONFIG_SCSI_NSP32 is not set +# CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_ESP_CORE is not set +# CONFIG_SCSI_SRP is not set +CONFIG_ATA=y +# CONFIG_ATA_NONSTANDARD is not set +# CONFIG_SATA_AHCI is not set +# CONFIG_SATA_SVW is not set +# CONFIG_ATA_PIIX is not set +# CONFIG_SATA_MV is not set +# CONFIG_SATA_NV is not set +# CONFIG_PDC_ADMA is not set +# CONFIG_SATA_QSTOR is not set +# CONFIG_SATA_PROMISE is not set +# CONFIG_SATA_SX4 is not set +# CONFIG_SATA_SIL is not set +# CONFIG_SATA_SIL24 is not set +# CONFIG_SATA_SIS is not set +# CONFIG_SATA_ULI is not set +# CONFIG_SATA_VIA is not set +# CONFIG_SATA_VITESSE is not set +# CONFIG_SATA_INIC162X is not set +# CONFIG_PATA_ALI is not set +# CONFIG_PATA_AMD is not set +# CONFIG_PATA_ARTOP is not set +# CONFIG_PATA_ATIIXP is not set +# CONFIG_PATA_CMD640_PCI is not set +# CONFIG_PATA_CMD64X is not set +# CONFIG_PATA_CS5520 is not set +# CONFIG_PATA_CS5530 is not set +# CONFIG_PATA_CYPRESS is not set +# CONFIG_PATA_EFAR is not set +# CONFIG_ATA_GENERIC is not set +# CONFIG_PATA_HPT366 is not set +# CONFIG_PATA_HPT37X is not set +# CONFIG_PATA_HPT3X2N is not set +# CONFIG_PATA_HPT3X3 is not set +# CONFIG_PATA_IT821X is not set +# CONFIG_PATA_IT8213 is not set +# CONFIG_PATA_JMICRON is not set +# CONFIG_PATA_TRIFLEX is not set +# CONFIG_PATA_MARVELL is not set +# CONFIG_PATA_MPIIX is not set +# CONFIG_PATA_OLDPIIX is not set +# CONFIG_PATA_NETCELL is not set +# CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_OPTI is not set +# CONFIG_PATA_OPTIDMA is not set +# CONFIG_PATA_PDC_OLD is not set +# CONFIG_PATA_RADISYS is not set +# CONFIG_PATA_RZ1000 is not set +# CONFIG_PATA_SC1200 is not set +# CONFIG_PATA_SERVERWORKS is not set +# CONFIG_PATA_PDC2027X is not set +# CONFIG_PATA_SIL680 is not set +# CONFIG_PATA_SIS is not set +CONFIG_PATA_VIA=y +# CONFIG_PATA_WINBOND is not set +# CONFIG_PATA_PLATFORM is not set # # Multi-device support (RAID and LVM) @@ -570,10 +605,14 @@ CONFIG_RAID_ATTRS=y # Fusion MPT device support # # CONFIG_FUSION is not set +# CONFIG_FUSION_SPI is not set +# CONFIG_FUSION_FC is not set +# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # @@ -594,24 +633,7 @@ CONFIG_NETDEVICES=y # ARCnet devices # # CONFIG_ARCNET is not set - -# -# PHY device support -# -CONFIG_PHYLIB=y - -# -# MII PHY device drivers -# -CONFIG_MARVELL_PHY=y -CONFIG_DAVICOM_PHY=y -CONFIG_QSEMI_PHY=y -CONFIG_LXT_PHY=y -CONFIG_CICADA_PHY=y -CONFIG_VITESSE_PHY=y -CONFIG_SMSC_PHY=y -# CONFIG_BROADCOM_PHY is not set -# CONFIG_FIXED_PHY is not set +# CONFIG_PHYLIB is not set # # Ethernet (10 or 100Mbit) @@ -639,35 +661,8 @@ CONFIG_TULIP=y # CONFIG_ULI526X is not set # CONFIG_HP100 is not set # CONFIG_NET_PCI is not set - -# -# Ethernet (1000 Mbit) -# -# CONFIG_ACENIC is not set -# CONFIG_DL2K is not set -# CONFIG_E1000 is not set -# CONFIG_NS83820 is not set -# CONFIG_HAMACHI is not set -# CONFIG_YELLOWFIN is not set -# CONFIG_R8169 is not set -# CONFIG_SIS190 is not set -# CONFIG_SKGE is not set -# CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set -# CONFIG_TIGON3 is not set -# CONFIG_BNX2 is not set -CONFIG_QLA3XXX=y -# CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# -# CONFIG_CHELSIO_T1 is not set -CONFIG_CHELSIO_T3=y -# CONFIG_IXGB is not set -# CONFIG_S2IO is not set -# CONFIG_MYRI10GE is not set -CONFIG_NETXEN_NIC=y +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set # # Token Ring devices @@ -675,18 +670,16 @@ CONFIG_NETXEN_NIC=y # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set +# CONFIG_NET_FC is not set # CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set @@ -711,10 +704,7 @@ CONFIG_INPUT=y # # Userland interfaces # -CONFIG_INPUT_MOUSEDEV=y -CONFIG_INPUT_MOUSEDEV_PSAUX=y -CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set # CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set @@ -726,18 +716,23 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set +CONFIG_INPUT_MISC=y +# CONFIG_INPUT_PCSPKR is not set +CONFIG_INPUT_COBALT_BTNS=y +# CONFIG_INPUT_ATI_REMOTE is not set +# CONFIG_INPUT_ATI_REMOTE2 is not set +# CONFIG_INPUT_KEYSPAN_REMOTE is not set +# CONFIG_INPUT_POWERMATE is not set +# CONFIG_INPUT_YEALINK is not set +# CONFIG_INPUT_UINPUT is not set +CONFIG_INPUT_POLLDEV=y # # Hardware I/O ports # -CONFIG_SERIO=y -# CONFIG_SERIO_I8042 is not set -CONFIG_SERIO_SERPORT=y -# CONFIG_SERIO_PCIPS2 is not set -# CONFIG_SERIO_LIBPS2 is not set -CONFIG_SERIO_RAW=y +# CONFIG_SERIO is not set # CONFIG_GAMEPORT is not set # @@ -754,7 +749,7 @@ CONFIG_VT_HW_CONSOLE_BINDING=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_PCI=y +# CONFIG_SERIAL_8250_PCI is not set CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -773,16 +768,11 @@ CONFIG_LEGACY_PTY_COUNT=256 # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_RTC is not set # CONFIG_GEN_RTC is not set CONFIG_COBALT_LCD=y -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_DRM is not set @@ -792,10 +782,7 @@ CONFIG_COBALT_LCD=y # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set # @@ -808,12 +795,7 @@ CONFIG_COBALT_LCD=y # Dallas's 1-wire bus # # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# # CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set # # Multifunction device drivers @@ -824,16 +806,19 @@ CONFIG_COBALT_LCD=y # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set # @@ -868,10 +853,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -912,18 +893,30 @@ CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set # -# RTC drivers +# I2C RTC drivers +# + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers # CONFIG_RTC_DRV_CMOS=y # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_M48T86 is not set -# CONFIG_RTC_DRV_TEST is not set # CONFIG_RTC_DRV_V3020 is not set # +# on-CPU RTC drivers +# + +# # DMA Engine support # # CONFIG_DMA_ENGINE is not set @@ -937,14 +930,6 @@ CONFIG_RTC_DRV_CMOS=y # # -# Auxiliary Display support -# - -# -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -952,8 +937,13 @@ CONFIG_EXT2_FS_XATTR=y CONFIG_EXT2_FS_POSIX_ACL=y CONFIG_EXT2_FS_SECURITY=y # CONFIG_EXT2_FS_XIP is not set -# CONFIG_EXT3_FS is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +CONFIG_EXT3_FS_POSIX_ACL=y +CONFIG_EXT3_FS_SECURITY=y # CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -969,7 +959,7 @@ CONFIG_INOTIFY_USER=y CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set -CONFIG_FUSE_FS=y +# CONFIG_FUSE_FS is not set CONFIG_GENERIC_ACL=y # @@ -1003,7 +993,6 @@ CONFIG_CONFIGFS_FS=y # # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set -# CONFIG_ECRYPT_FS is not set # CONFIG_HFS_FS is not set # CONFIG_HFSPLUS_FS is not set # CONFIG_BEFS_FS is not set @@ -1021,13 +1010,23 @@ CONFIG_CONFIGFS_FS=y # Network File Systems # CONFIG_NFS_FS=y -# CONFIG_NFS_V3 is not set +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y # CONFIG_NFS_V4 is not set # CONFIG_NFS_DIRECTIO is not set -# CONFIG_NFSD is not set +CONFIG_NFSD=y +CONFIG_NFSD_V2_ACL=y +CONFIG_NFSD_V3=y +CONFIG_NFSD_V3_ACL=y +# CONFIG_NFSD_V4 is not set +CONFIG_NFSD_TCP=y CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=y +CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1051,10 +1050,7 @@ CONFIG_MSDOS_PARTITION=y # # Distributed Lock Manager # -CONFIG_DLM=y -CONFIG_DLM_TCP=y -# CONFIG_DLM_SCTP is not set -# CONFIG_DLM_DEBUG is not set +# CONFIG_DLM is not set # # Profiling support @@ -1072,72 +1068,30 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" # # Security options # -CONFIG_KEYS=y -CONFIG_KEYS_DEBUG_PROC_KEYS=y +# CONFIG_KEYS is not set # CONFIG_SECURITY is not set # # Cryptographic options # -CONFIG_CRYPTO=y -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_BLKCIPHER=y -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_MANAGER=y -CONFIG_CRYPTO_HMAC=y -CONFIG_CRYPTO_XCBC=y -CONFIG_CRYPTO_NULL=y -CONFIG_CRYPTO_MD4=y -CONFIG_CRYPTO_MD5=y -CONFIG_CRYPTO_SHA1=y -CONFIG_CRYPTO_SHA256=y -CONFIG_CRYPTO_SHA512=y -CONFIG_CRYPTO_WP512=y -CONFIG_CRYPTO_TGR192=y -CONFIG_CRYPTO_GF128MUL=y -CONFIG_CRYPTO_ECB=y -CONFIG_CRYPTO_CBC=y -CONFIG_CRYPTO_PCBC=y -CONFIG_CRYPTO_LRW=y -CONFIG_CRYPTO_DES=y -CONFIG_CRYPTO_FCRYPT=y -CONFIG_CRYPTO_BLOWFISH=y -CONFIG_CRYPTO_TWOFISH=y -CONFIG_CRYPTO_TWOFISH_COMMON=y -CONFIG_CRYPTO_SERPENT=y -CONFIG_CRYPTO_AES=y -CONFIG_CRYPTO_CAST5=y -CONFIG_CRYPTO_CAST6=y -CONFIG_CRYPTO_TEA=y -CONFIG_CRYPTO_ARC4=y -CONFIG_CRYPTO_KHAZAD=y -CONFIG_CRYPTO_ANUBIS=y -CONFIG_CRYPTO_DEFLATE=y -CONFIG_CRYPTO_MICHAEL_MIC=y -CONFIG_CRYPTO_CRC32C=y -CONFIG_CRYPTO_CAMELLIA=y - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO is not set # # Library routines # CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set -CONFIG_CRC16=y +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y CONFIG_LIBCRC32C=y -CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=y CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/mips/configs/db1000_defconfig b/arch/mips/configs/db1000_defconfig index 10f6af4..ec60beb 100644 --- a/arch/mips/configs/db1000_defconfig +++ b/arch/mips/configs/db1000_defconfig @@ -26,9 +26,7 @@ CONFIG_MIPS_DB1000=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -36,8 +34,6 @@ CONFIG_MIPS_DB1000=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/db1100_defconfig b/arch/mips/configs/db1100_defconfig index 4b08629..f3c25f0 100644 --- a/arch/mips/configs/db1100_defconfig +++ b/arch/mips/configs/db1100_defconfig @@ -26,9 +26,7 @@ CONFIG_MIPS_DB1100=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -36,8 +34,6 @@ CONFIG_MIPS_DB1100=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/db1200_defconfig b/arch/mips/configs/db1200_defconfig index 820659e..6d400be 100644 --- a/arch/mips/configs/db1200_defconfig +++ b/arch/mips/configs/db1200_defconfig @@ -26,9 +26,7 @@ CONFIG_MIPS_DB1200=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -36,8 +34,6 @@ CONFIG_MIPS_DB1200=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/db1500_defconfig b/arch/mips/configs/db1500_defconfig index 4050b9b..82aea6e 100644 --- a/arch/mips/configs/db1500_defconfig +++ b/arch/mips/configs/db1500_defconfig @@ -26,9 +26,7 @@ CONFIG_MIPS_DB1500=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -36,8 +34,6 @@ CONFIG_MIPS_DB1500=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/db1550_defconfig b/arch/mips/configs/db1550_defconfig index 7b35190..8269771 100644 --- a/arch/mips/configs/db1550_defconfig +++ b/arch/mips/configs/db1550_defconfig @@ -26,9 +26,7 @@ CONFIG_MIPS_DB1550=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -36,8 +34,6 @@ CONFIG_MIPS_DB1550=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/ddb5477_defconfig b/arch/mips/configs/ddb5477_defconfig index 5b502a2..a42ab9a 100644 --- a/arch/mips/configs/ddb5477_defconfig +++ b/arch/mips/configs/ddb5477_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/decstation_defconfig b/arch/mips/configs/decstation_defconfig index 4bbdab0..d6e3fff 100644 --- a/arch/mips/configs/decstation_defconfig +++ b/arch/mips/configs/decstation_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set CONFIG_MACH_DECSTATION=y -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_MACH_DECSTATION=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/e55_defconfig b/arch/mips/configs/e55_defconfig index b5714a6a..78f5004 100644 --- a/arch/mips/configs/e55_defconfig +++ b/arch/mips/configs/e55_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/emma2rh_defconfig b/arch/mips/configs/emma2rh_defconfig index 3044579..b29bff0 100644 --- a/arch/mips/configs/emma2rh_defconfig +++ b/arch/mips/configs/emma2rh_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set @@ -951,8 +947,7 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set CONFIG_RTC=m -CONFIG_GEN_RTC=m -CONFIG_GEN_RTC_X=y +# CONFIG_GEN_RTC is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set diff --git a/arch/mips/configs/ev64120_defconfig b/arch/mips/configs/ev64120_defconfig deleted file mode 100644 index c10e4e0..0000000 --- a/arch/mips/configs/ev64120_defconfig +++ /dev/null @@ -1,985 +0,0 @@ -# -# Automatically generated make config: don't edit -# Linux kernel version: 2.6.20 -# Tue Feb 20 21:47:30 2007 -# -CONFIG_MIPS=y - -# -# Machine selection -# -CONFIG_ZONE_DMA=y -# CONFIG_MIPS_MTX1 is not set -# CONFIG_MIPS_BOSPORUS is not set -# CONFIG_MIPS_PB1000 is not set -# CONFIG_MIPS_PB1100 is not set -# CONFIG_MIPS_PB1500 is not set -# CONFIG_MIPS_PB1550 is not set -# CONFIG_MIPS_PB1200 is not set -# CONFIG_MIPS_DB1000 is not set -# CONFIG_MIPS_DB1100 is not set -# CONFIG_MIPS_DB1500 is not set -# CONFIG_MIPS_DB1550 is not set -# CONFIG_MIPS_DB1200 is not set -# CONFIG_MIPS_MIRAGE is not set -# CONFIG_BASLER_EXCITE is not set -# CONFIG_MIPS_COBALT is not set -# CONFIG_MACH_DECSTATION is not set -CONFIG_MIPS_EV64120=y -# CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set -# CONFIG_MIPS_ATLAS is not set -# CONFIG_MIPS_MALTA is not set -# CONFIG_MIPS_SEAD is not set -# CONFIG_WR_PPMC is not set -# CONFIG_MIPS_SIM is not set -# CONFIG_MOMENCO_JAGUAR_ATX is not set -# CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set -# CONFIG_MOMENCO_OCELOT_G is not set -# CONFIG_MIPS_XXS1500 is not set -# CONFIG_PNX8550_JBS is not set -# CONFIG_PNX8550_STB810 is not set -# CONFIG_DDB5477 is not set -# CONFIG_MACH_VR41XX is not set -# CONFIG_PMC_YOSEMITE is not set -# CONFIG_QEMU is not set -# CONFIG_MARKEINS is not set -# CONFIG_SGI_IP22 is not set -# CONFIG_SGI_IP27 is not set -# CONFIG_SGI_IP32 is not set -# CONFIG_SIBYTE_BIGSUR is not set -# CONFIG_SIBYTE_SWARM is not set -# CONFIG_SIBYTE_SENTOSA is not set -# CONFIG_SIBYTE_RHONE is not set -# CONFIG_SIBYTE_CARMEL is not set -# CONFIG_SIBYTE_PTSWARM is not set -# CONFIG_SIBYTE_LITTLESUR is not set -# CONFIG_SIBYTE_CRHINE is not set -# CONFIG_SIBYTE_CRHONE is not set -# CONFIG_SNI_RM is not set -# CONFIG_TOSHIBA_JMR3927 is not set -# CONFIG_TOSHIBA_RBTX4927 is not set -# CONFIG_TOSHIBA_RBTX4938 is not set -# CONFIG_EVB_PCI1 is not set -CONFIG_RWSEM_GENERIC_SPINLOCK=y -# CONFIG_ARCH_HAS_ILOG2_U32 is not set -# CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_GENERIC_FIND_NEXT_BIT=y -CONFIG_GENERIC_HWEIGHT=y -CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_GENERIC_TIME=y -CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y -# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set -CONFIG_DMA_NONCOHERENT=y -CONFIG_DMA_NEED_PCI_MAP_STATE=y -CONFIG_CPU_BIG_ENDIAN=y -# CONFIG_CPU_LITTLE_ENDIAN is not set -CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y -CONFIG_MIPS_GT64120=y -# CONFIG_SYSCLK_75 is not set -# CONFIG_SYSCLK_83 is not set -CONFIG_SYSCLK_100=y -CONFIG_MIPS_L1_CACHE_SHIFT=5 - -# -# CPU selection -# -# CONFIG_CPU_MIPS32_R1 is not set -# CONFIG_CPU_MIPS32_R2 is not set -# CONFIG_CPU_MIPS64_R1 is not set -# CONFIG_CPU_MIPS64_R2 is not set -# CONFIG_CPU_R3000 is not set -# CONFIG_CPU_TX39XX is not set -# CONFIG_CPU_VR41XX is not set -# CONFIG_CPU_R4300 is not set -# CONFIG_CPU_R4X00 is not set -# CONFIG_CPU_TX49XX is not set -CONFIG_CPU_R5000=y -# CONFIG_CPU_R5432 is not set -# CONFIG_CPU_R6000 is not set -# CONFIG_CPU_NEVADA is not set -# CONFIG_CPU_R8000 is not set -# CONFIG_CPU_R10000 is not set -# CONFIG_CPU_RM7000 is not set -# CONFIG_CPU_RM9000 is not set -# CONFIG_CPU_SB1 is not set -CONFIG_SYS_HAS_CPU_R5000=y -CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y -CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y -CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y -CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y - -# -# Kernel type -# -CONFIG_32BIT=y -# CONFIG_64BIT is not set -CONFIG_PAGE_SIZE_4KB=y -# CONFIG_PAGE_SIZE_8KB is not set -# CONFIG_PAGE_SIZE_16KB is not set -# CONFIG_PAGE_SIZE_64KB is not set -CONFIG_MIPS_MT_DISABLED=y -# CONFIG_MIPS_MT_SMP is not set -# CONFIG_MIPS_MT_SMTC is not set -# CONFIG_MIPS_VPE_LOADER is not set -# CONFIG_64BIT_PHYS_ADDR is not set -CONFIG_CPU_HAS_LLSC=y -CONFIG_CPU_HAS_SYNC=y -CONFIG_GENERIC_HARDIRQS=y -CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_ARCH_FLATMEM_ENABLE=y -CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_FLATMEM_MANUAL=y -# CONFIG_DISCONTIGMEM_MANUAL is not set -# CONFIG_SPARSEMEM_MANUAL is not set -CONFIG_FLATMEM=y -CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 -# CONFIG_HZ_48 is not set -# CONFIG_HZ_100 is not set -# CONFIG_HZ_128 is not set -# CONFIG_HZ_250 is not set -# CONFIG_HZ_256 is not set -CONFIG_HZ_1000=y -# CONFIG_HZ_1024 is not set -CONFIG_SYS_SUPPORTS_ARBIT_HZ=y -CONFIG_HZ=1000 -CONFIG_PREEMPT_NONE=y -# CONFIG_PREEMPT_VOLUNTARY is not set -# CONFIG_PREEMPT is not set -# CONFIG_KEXEC is not set -CONFIG_LOCKDEP_SUPPORT=y -CONFIG_STACKTRACE_SUPPORT=y -CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" - -# -# Code maturity level options -# -CONFIG_EXPERIMENTAL=y -CONFIG_BROKEN_ON_SMP=y -CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# -CONFIG_LOCALVERSION="" -CONFIG_LOCALVERSION_AUTO=y -CONFIG_SWAP=y -CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set -CONFIG_SYSVIPC_SYSCTL=y -# CONFIG_POSIX_MQUEUE is not set -# CONFIG_BSD_PROCESS_ACCT is not set -# CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set -# CONFIG_AUDIT is not set -# CONFIG_IKCONFIG is not set -CONFIG_SYSFS_DEPRECATED=y -CONFIG_RELAY=y -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_SYSCTL=y -CONFIG_EMBEDDED=y -CONFIG_SYSCTL_SYSCALL=y -CONFIG_KALLSYMS=y -# CONFIG_KALLSYMS_EXTRA_PASS is not set -CONFIG_HOTPLUG=y -CONFIG_PRINTK=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_EPOLL=y -CONFIG_SHMEM=y -CONFIG_SLAB=y -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set -CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_KMOD is not set - -# -# Block layer -# -CONFIG_BLOCK=y -# CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y -CONFIG_DEFAULT_AS=y -# CONFIG_DEFAULT_DEADLINE is not set -# CONFIG_DEFAULT_CFQ is not set -# CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="anticipatory" - -# -# Bus options (PCI, PCMCIA, EISA, ISA, TC) -# -CONFIG_HW_HAS_PCI=y -CONFIG_PCI=y -CONFIG_MMU=y - -# -# PCCARD (PCMCIA/CardBus) support -# -# CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# -# CONFIG_HOTPLUG_PCI is not set - -# -# Executable file formats -# -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_MISC is not set -CONFIG_TRAD_SIGNALS=y - -# -# Power management options -# -CONFIG_PM=y -# CONFIG_PM_LEGACY is not set -# CONFIG_PM_DEBUG is not set -# CONFIG_PM_SYSFS_DEPRECATED is not set - -# -# Networking -# -CONFIG_NET=y - -# -# Networking options -# -# CONFIG_NETDEBUG is not set -# CONFIG_PACKET is not set -CONFIG_UNIX=y -CONFIG_XFRM=y -CONFIG_XFRM_USER=m -# CONFIG_XFRM_SUB_POLICY is not set -CONFIG_XFRM_MIGRATE=y -CONFIG_NET_KEY=y -CONFIG_NET_KEY_MIGRATE=y -CONFIG_INET=y -# CONFIG_IP_MULTICAST is not set -# CONFIG_IP_ADVANCED_ROUTER is not set -CONFIG_IP_FIB_HASH=y -CONFIG_IP_PNP=y -# CONFIG_IP_PNP_DHCP is not set -# CONFIG_IP_PNP_BOOTP is not set -# CONFIG_IP_PNP_RARP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set -# CONFIG_ARPD is not set -# CONFIG_SYN_COOKIES is not set -# CONFIG_INET_AH is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_XFRM_TUNNEL is not set -# CONFIG_INET_TUNNEL is not set -CONFIG_INET_XFRM_MODE_TRANSPORT=m -CONFIG_INET_XFRM_MODE_TUNNEL=m -CONFIG_INET_XFRM_MODE_BEET=m -CONFIG_INET_DIAG=y -CONFIG_INET_TCP_DIAG=y -# CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_CUBIC=y -CONFIG_DEFAULT_TCP_CONG="cubic" -CONFIG_TCP_MD5SIG=y -# CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set -CONFIG_NETWORK_SECMARK=y -# CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# -# CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# -# CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set -# CONFIG_ATM is not set -# CONFIG_BRIDGE is not set -# CONFIG_VLAN_8021Q is not set -# CONFIG_DECNET is not set -# CONFIG_LLC2 is not set -# CONFIG_IPX is not set -# CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# -# CONFIG_NET_SCHED is not set - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -# CONFIG_HAMRADIO is not set -# CONFIG_IRDA is not set -# CONFIG_BT is not set -CONFIG_IEEE80211=m -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=m -CONFIG_IEEE80211_CRYPT_CCMP=m -CONFIG_IEEE80211_SOFTMAC=m -# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set -CONFIG_WIRELESS_EXT=y - -# -# Device Drivers -# - -# -# Generic Driver Options -# -CONFIG_STANDALONE=y -CONFIG_PREVENT_FIRMWARE_BUILD=y -CONFIG_FW_LOADER=m -# CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# -CONFIG_CONNECTOR=m - -# -# Memory Technology Devices (MTD) -# -# CONFIG_MTD is not set - -# -# Parallel port support -# -# CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# -# CONFIG_BLK_CPQ_DA is not set -# CONFIG_BLK_CPQ_CISS_DA is not set -# CONFIG_BLK_DEV_DAC960 is not set -# CONFIG_BLK_DEV_UMEM is not set -# CONFIG_BLK_DEV_COW_COMMON is not set -# CONFIG_BLK_DEV_LOOP is not set -# CONFIG_BLK_DEV_NBD is not set -# CONFIG_BLK_DEV_SX8 is not set -# CONFIG_BLK_DEV_RAM is not set -# CONFIG_BLK_DEV_INITRD is not set -CONFIG_CDROM_PKTCDVD=m -CONFIG_CDROM_PKTCDVD_BUFFERS=8 -# CONFIG_CDROM_PKTCDVD_WCACHE is not set -CONFIG_ATA_OVER_ETH=m - -# -# Misc devices -# -CONFIG_SGI_IOC4=m -# CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# -# CONFIG_IDE is not set - -# -# SCSI device support -# -CONFIG_RAID_ATTRS=m -# CONFIG_SCSI is not set -# CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# -# CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# -# CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# -# CONFIG_IEEE1394 is not set - -# -# I2O device support -# -# CONFIG_I2O is not set - -# -# Network device support -# -CONFIG_NETDEVICES=y -# CONFIG_DUMMY is not set -# CONFIG_BONDING is not set -# CONFIG_EQUALIZER is not set -# CONFIG_TUN is not set - -# -# ARCnet devices -# -# CONFIG_ARCNET is not set - -# -# PHY device support -# -CONFIG_PHYLIB=m - -# -# MII PHY device drivers -# -CONFIG_MARVELL_PHY=m -CONFIG_DAVICOM_PHY=m -CONFIG_QSEMI_PHY=m -CONFIG_LXT_PHY=m -CONFIG_CICADA_PHY=m -CONFIG_VITESSE_PHY=m -CONFIG_SMSC_PHY=m -# CONFIG_BROADCOM_PHY is not set -# CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# -CONFIG_NET_ETHERNET=y -# CONFIG_MII is not set -# CONFIG_HAPPYMEAL is not set -# CONFIG_SUNGEM is not set -# CONFIG_CASSINI is not set -# CONFIG_NET_VENDOR_3COM is not set -# CONFIG_DM9000 is not set - -# -# Tulip family network device support -# -# CONFIG_NET_TULIP is not set -# CONFIG_HP100 is not set -# CONFIG_NET_PCI is not set - -# -# Ethernet (1000 Mbit) -# -# CONFIG_ACENIC is not set -# CONFIG_DL2K is not set -# CONFIG_E1000 is not set -# CONFIG_NS83820 is not set -# CONFIG_HAMACHI is not set -# CONFIG_YELLOWFIN is not set -# CONFIG_R8169 is not set -# CONFIG_SIS190 is not set -# CONFIG_SKGE is not set -# CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set -# CONFIG_TIGON3 is not set -# CONFIG_BNX2 is not set -CONFIG_QLA3XXX=m -# CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# -# CONFIG_CHELSIO_T1 is not set -CONFIG_CHELSIO_T3=m -# CONFIG_IXGB is not set -# CONFIG_S2IO is not set -# CONFIG_MYRI10GE is not set -CONFIG_NETXEN_NIC=m - -# -# Token Ring devices -# -# CONFIG_TR is not set - -# -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces -# -# CONFIG_WAN is not set -# CONFIG_FDDI is not set -# CONFIG_HIPPI is not set -CONFIG_PPP=y -# CONFIG_PPP_MULTILINK is not set -# CONFIG_PPP_FILTER is not set -CONFIG_PPP_ASYNC=y -# CONFIG_PPP_SYNC_TTY is not set -# CONFIG_PPP_DEFLATE is not set -# CONFIG_PPP_BSDCOMP is not set -CONFIG_PPP_MPPE=m -# CONFIG_PPPOE is not set -# CONFIG_SLIP is not set -CONFIG_SLHC=y -# CONFIG_SHAPER is not set -# CONFIG_NETCONSOLE is not set -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# -# CONFIG_ISDN is not set - -# -# Telephony Support -# -# CONFIG_PHONE is not set - -# -# Input device support -# -CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set - -# -# Userland interfaces -# -CONFIG_INPUT_MOUSEDEV=y -CONFIG_INPUT_MOUSEDEV_PSAUX=y -CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set -# CONFIG_INPUT_EVDEV is not set -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set - -# -# Hardware I/O ports -# -CONFIG_SERIO=y -# CONFIG_SERIO_I8042 is not set -CONFIG_SERIO_SERPORT=y -# CONFIG_SERIO_PCIPS2 is not set -# CONFIG_SERIO_LIBPS2 is not set -CONFIG_SERIO_RAW=m -# CONFIG_GAMEPORT is not set - -# -# Character devices -# -CONFIG_VT=y -CONFIG_VT_CONSOLE=y -CONFIG_HW_CONSOLE=y -CONFIG_VT_HW_CONSOLE_BINDING=y -# CONFIG_SERIAL_NONSTANDARD is not set - -# -# Serial drivers -# -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_PCI=y -CONFIG_SERIAL_8250_NR_UARTS=4 -CONFIG_SERIAL_8250_RUNTIME_UARTS=4 -# CONFIG_SERIAL_8250_EXTENDED is not set - -# -# Non-8250 serial port support -# -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_JSM is not set -CONFIG_UNIX98_PTYS=y -CONFIG_LEGACY_PTYS=y -CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# -# CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# -# CONFIG_WATCHDOG is not set -# CONFIG_HW_RANDOM is not set -# CONFIG_RTC is not set -# CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set -# CONFIG_R3964 is not set -# CONFIG_APPLICOM is not set -# CONFIG_DRM is not set -# CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# -# CONFIG_TCG_TPM is not set - -# -# I2C support -# -# CONFIG_I2C is not set - -# -# SPI support -# -# CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# -# CONFIG_W1 is not set - -# -# Hardware Monitoring support -# -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set - -# -# Multimedia devices -# -# CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set - -# -# Graphics support -# -# CONFIG_FIRMWARE_EDID is not set -# CONFIG_FB is not set - -# -# Console display driver support -# -# CONFIG_VGA_CONSOLE is not set -CONFIG_DUMMY_CONSOLE=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Sound -# -# CONFIG_SOUND is not set - -# -# HID Devices -# -# CONFIG_HID is not set - -# -# USB support -# -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y -CONFIG_USB_ARCH_HAS_EHCI=y -# CONFIG_USB is not set - -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - -# -# USB Gadget Support -# -# CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# -# CONFIG_MMC is not set - -# -# LED devices -# -# CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# -# CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# -# CONFIG_RTC_CLASS is not set - -# -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# -# Auxiliary Display support -# - -# -# Virtualization -# - -# -# File systems -# -CONFIG_EXT2_FS=y -# CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT2_FS_XIP is not set -# CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set -# CONFIG_REISERFS_FS is not set -# CONFIG_JFS_FS is not set -# CONFIG_FS_POSIX_ACL is not set -# CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set -# CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set -CONFIG_INOTIFY=y -CONFIG_INOTIFY_USER=y -# CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y -# CONFIG_AUTOFS_FS is not set -# CONFIG_AUTOFS4_FS is not set -CONFIG_FUSE_FS=m - -# -# CD-ROM/DVD Filesystems -# -# CONFIG_ISO9660_FS is not set -# CONFIG_UDF_FS is not set - -# -# DOS/FAT/NT Filesystems -# -# CONFIG_MSDOS_FS is not set -# CONFIG_VFAT_FS is not set -# CONFIG_NTFS_FS is not set - -# -# Pseudo filesystems -# -CONFIG_PROC_FS=y -CONFIG_PROC_KCORE=y -CONFIG_PROC_SYSCTL=y -CONFIG_SYSFS=y -# CONFIG_TMPFS is not set -# CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y -CONFIG_CONFIGFS_FS=m - -# -# Miscellaneous filesystems -# -# CONFIG_ADFS_FS is not set -# CONFIG_AFFS_FS is not set -# CONFIG_ECRYPT_FS is not set -# CONFIG_HFS_FS is not set -# CONFIG_HFSPLUS_FS is not set -# CONFIG_BEFS_FS is not set -# CONFIG_BFS_FS is not set -# CONFIG_EFS_FS is not set -# CONFIG_CRAMFS is not set -# CONFIG_VXFS_FS is not set -# CONFIG_HPFS_FS is not set -# CONFIG_QNX4FS_FS is not set -# CONFIG_SYSV_FS is not set -# CONFIG_UFS_FS is not set - -# -# Network File Systems -# -CONFIG_NFS_FS=y -# CONFIG_NFS_V3 is not set -# CONFIG_NFS_V4 is not set -# CONFIG_NFS_DIRECTIO is not set -# CONFIG_NFSD is not set -CONFIG_ROOT_NFS=y -CONFIG_LOCKD=y -CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=y -# CONFIG_RPCSEC_GSS_KRB5 is not set -# CONFIG_RPCSEC_GSS_SPKM3 is not set -# CONFIG_SMB_FS is not set -# CONFIG_CIFS is not set -# CONFIG_NCP_FS is not set -# CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set - -# -# Partition Types -# -# CONFIG_PARTITION_ADVANCED is not set -CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# -# CONFIG_NLS is not set - -# -# Distributed Lock Manager -# -CONFIG_DLM=m -CONFIG_DLM_TCP=y -# CONFIG_DLM_SCTP is not set -# CONFIG_DLM_DEBUG is not set - -# -# Profiling support -# -# CONFIG_PROFILING is not set - -# -# Kernel hacking -# -CONFIG_TRACE_IRQFLAGS_SUPPORT=y -# CONFIG_PRINTK_TIME is not set -CONFIG_ENABLE_MUST_CHECK=y -# CONFIG_MAGIC_SYSRQ is not set -# CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_DEBUG_FS is not set -# CONFIG_HEADERS_CHECK is not set -# CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_CROSSCOMPILE=y -CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/nfs rw nfsroot=192.168.1.1:/mnt/disk2/fs.gal ip=192.168.1.211:192.168.1.1:::gt::" -CONFIG_SYS_SUPPORTS_KGDB=y - -# -# Security options -# -CONFIG_KEYS=y -CONFIG_KEYS_DEBUG_PROC_KEYS=y -# CONFIG_SECURITY is not set - -# -# Cryptographic options -# -CONFIG_CRYPTO=y -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_BLKCIPHER=m -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_MANAGER=y -CONFIG_CRYPTO_HMAC=y -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_NULL=m -CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MD5=y -CONFIG_CRYPTO_SHA1=m -CONFIG_CRYPTO_SHA256=m -CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_WP512=m -CONFIG_CRYPTO_TGR192=m -CONFIG_CRYPTO_GF128MUL=m -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_CBC=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_DES=m -CONFIG_CRYPTO_FCRYPT=m -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_TWOFISH_COMMON=m -CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_AES=m -CONFIG_CRYPTO_CAST5=m -CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_ARC4=m -CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=m -CONFIG_CRYPTO_CAMELLIA=m -# CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# - -# -# Library routines -# -CONFIG_BITREVERSE=m -CONFIG_CRC_CCITT=y -CONFIG_CRC16=m -CONFIG_CRC32=m -CONFIG_LIBCRC32C=m -CONFIG_ZLIB_INFLATE=m -CONFIG_ZLIB_DEFLATE=m -CONFIG_PLIST=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT=y diff --git a/arch/mips/configs/excite_defconfig b/arch/mips/configs/excite_defconfig index 460d7a2..6981059 100644 --- a/arch/mips/configs/excite_defconfig +++ b/arch/mips/configs/excite_defconfig @@ -26,9 +26,7 @@ CONFIG_BASLER_EXCITE=y # CONFIG_BASLER_EXCITE_PROTOTYPE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -36,8 +34,6 @@ CONFIG_BASLER_EXCITE=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/fulong_defconfig b/arch/mips/configs/fulong_defconfig new file mode 100644 index 0000000..6ab94d8 --- /dev/null +++ b/arch/mips/configs/fulong_defconfig @@ -0,0 +1,1765 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.22-rc4 +# Mon Jun 11 00:23:51 2007 +# +CONFIG_MIPS=y + +# +# Machine selection +# +CONFIG_LEMOTE_FULONG=y +# CONFIG_MACH_ALCHEMY is not set +# CONFIG_BASLER_EXCITE is not set +# CONFIG_MIPS_COBALT is not set +# CONFIG_MACH_DECSTATION is not set +# CONFIG_MACH_JAZZ is not set +# CONFIG_MIPS_ATLAS is not set +# CONFIG_MIPS_MALTA is not set +# CONFIG_MIPS_SEAD is not set +# CONFIG_WR_PPMC is not set +# CONFIG_MIPS_SIM is not set +# CONFIG_MOMENCO_OCELOT is not set +# CONFIG_PNX8550_JBS is not set +# CONFIG_PNX8550_STB810 is not set +# CONFIG_DDB5477 is not set +# CONFIG_MACH_VR41XX is not set +# CONFIG_PMC_YOSEMITE is not set +# CONFIG_QEMU is not set +# CONFIG_MARKEINS is not set +# CONFIG_SGI_IP22 is not set +# CONFIG_SGI_IP27 is not set +# CONFIG_SGI_IP32 is not set +# CONFIG_SIBYTE_BIGSUR is not set +# CONFIG_SIBYTE_SWARM is not set +# CONFIG_SIBYTE_SENTOSA is not set +# CONFIG_SIBYTE_RHONE is not set +# CONFIG_SIBYTE_CARMEL is not set +# CONFIG_SIBYTE_PTSWARM is not set +# CONFIG_SIBYTE_LITTLESUR is not set +# CONFIG_SIBYTE_CRHINE is not set +# CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SNI_RM is not set +# CONFIG_TOSHIBA_JMR3927 is not set +# CONFIG_TOSHIBA_RBTX4927 is not set +# CONFIG_TOSHIBA_RBTX4938 is not set +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_TIME=y +CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_DMA_NONCOHERENT=y +CONFIG_DMA_NEED_PCI_MAP_STATE=y +CONFIG_EARLY_PRINTK=y +CONFIG_SYS_HAS_EARLY_PRINTK=y +CONFIG_I8259=y +# CONFIG_NO_IOPORT is not set +# CONFIG_CPU_BIG_ENDIAN is not set +CONFIG_CPU_LITTLE_ENDIAN=y +CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y +CONFIG_IRQ_CPU=y +CONFIG_BOOT_ELF32=y +CONFIG_MIPS_L1_CACHE_SHIFT=5 + +# +# CPU selection +# +CONFIG_CPU_LOONGSON2=y +# CONFIG_CPU_MIPS32_R1 is not set +# CONFIG_CPU_MIPS32_R2 is not set +# CONFIG_CPU_MIPS64_R1 is not set +# CONFIG_CPU_MIPS64_R2 is not set +# CONFIG_CPU_R3000 is not set +# CONFIG_CPU_TX39XX is not set +# CONFIG_CPU_VR41XX is not set +# CONFIG_CPU_R4300 is not set +# CONFIG_CPU_R4X00 is not set +# CONFIG_CPU_TX49XX is not set +# CONFIG_CPU_R5000 is not set +# CONFIG_CPU_R5432 is not set +# CONFIG_CPU_R6000 is not set +# CONFIG_CPU_NEVADA is not set +# CONFIG_CPU_R8000 is not set +# CONFIG_CPU_R10000 is not set +# CONFIG_CPU_RM7000 is not set +# CONFIG_CPU_RM9000 is not set +# CONFIG_CPU_SB1 is not set +CONFIG_SYS_HAS_CPU_LOONGSON2=y +CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y +CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y + +# +# Kernel type +# +# CONFIG_32BIT is not set +CONFIG_64BIT=y +# CONFIG_PAGE_SIZE_4KB is not set +# CONFIG_PAGE_SIZE_8KB is not set +CONFIG_PAGE_SIZE_16KB=y +# CONFIG_PAGE_SIZE_64KB is not set +CONFIG_BOARD_SCACHE=y +CONFIG_MIPS_MT_DISABLED=y +# CONFIG_MIPS_MT_SMP is not set +# CONFIG_MIPS_MT_SMTC is not set +# CONFIG_MIPS_VPE_LOADER is not set +CONFIG_CPU_HAS_WB=y +CONFIG_CPU_HAS_SYNC=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_CPU_SUPPORTS_HIGHMEM=y +CONFIG_SYS_SUPPORTS_HIGHMEM=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_SPARSEMEM_ENABLE=y +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_SPARSEMEM_STATIC=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_RESOURCES_64BIT=y +CONFIG_ZONE_DMA_FLAG=0 +# CONFIG_HZ_48 is not set +# CONFIG_HZ_100 is not set +# CONFIG_HZ_128 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_256 is not set +# CONFIG_HZ_1000 is not set +# CONFIG_HZ_1024 is not set +CONFIG_SYS_SUPPORTS_ARBIT_HZ=y +CONFIG_HZ=250 +# CONFIG_PREEMPT_NONE is not set +CONFIG_PREEMPT_VOLUNTARY=y +# CONFIG_PREEMPT is not set +# CONFIG_KEXEC is not set +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="lm32" +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +# CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +CONFIG_BSD_PROCESS_ACCT=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set +# CONFIG_TASKSTATS is not set +# CONFIG_UTS_NS is not set +# CONFIG_AUDIT is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +# CONFIG_BLK_DEV_INITRD is not set +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# Block layer +# +CONFIG_BLOCK=y +# CONFIG_BLK_DEV_IO_TRACE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" + +# +# Bus options (PCI, PCMCIA, EISA, ISA, TC) +# +CONFIG_HW_HAS_PCI=y +CONFIG_PCI=y +# CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_ISA=y +CONFIG_MMU=y + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set +# CONFIG_HOTPLUG_PCI is not set + +# +# Executable file formats +# +CONFIG_BINFMT_ELF=y +CONFIG_BINFMT_MISC=y +# CONFIG_BUILD_ELF64 is not set +CONFIG_MIPS32_COMPAT=y +CONFIG_COMPAT=y +CONFIG_SYSVIPC_COMPAT=y +CONFIG_MIPS32_O32=y +CONFIG_MIPS32_N32=y +CONFIG_BINFMT_ELF32=y + +# +# Power management options +# +CONFIG_PM=y +# CONFIG_PM_LEGACY is not set +# CONFIG_PM_DEBUG is not set +# CONFIG_PM_SYSFS_DEPRECATED is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +CONFIG_NET_IPIP=m +CONFIG_NET_IPGRE=m +CONFIG_NET_IPGRE_BROADCAST=y +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IP_VS is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set + +# +# Core Netfilter Configuration +# +CONFIG_NETFILTER_NETLINK=m +CONFIG_NETFILTER_NETLINK_QUEUE=m +CONFIG_NETFILTER_NETLINK_LOG=m +# CONFIG_NF_CONNTRACK_ENABLED is not set +# CONFIG_NF_CONNTRACK is not set +CONFIG_NETFILTER_XTABLES=m +CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m +# CONFIG_NETFILTER_XT_TARGET_DSCP is not set +CONFIG_NETFILTER_XT_TARGET_MARK=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m +# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set +# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set +CONFIG_NETFILTER_XT_MATCH_COMMENT=m +CONFIG_NETFILTER_XT_MATCH_DCCP=m +# CONFIG_NETFILTER_XT_MATCH_DSCP is not set +CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_LENGTH=m +CONFIG_NETFILTER_XT_MATCH_LIMIT=m +CONFIG_NETFILTER_XT_MATCH_MAC=m +CONFIG_NETFILTER_XT_MATCH_MARK=m +# CONFIG_NETFILTER_XT_MATCH_POLICY is not set +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m +CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m +CONFIG_NETFILTER_XT_MATCH_QUOTA=m +CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_SCTP=m +CONFIG_NETFILTER_XT_MATCH_STATISTIC=m +CONFIG_NETFILTER_XT_MATCH_STRING=m +CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set + +# +# IP: Netfilter Configuration +# +CONFIG_IP_NF_QUEUE=m +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MATCH_IPRANGE=m +CONFIG_IP_NF_MATCH_TOS=m +CONFIG_IP_NF_MATCH_RECENT=m +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_MATCH_OWNER=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +CONFIG_IP_NF_TARGET_LOG=m +CONFIG_IP_NF_TARGET_ULOG=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_TOS=m +CONFIG_IP_NF_TARGET_ECN=m +CONFIG_IP_NF_TARGET_TTL=m +CONFIG_IP_NF_RAW=m +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set +CONFIG_NET_CLS_ROUTE=y + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +CONFIG_WIRELESS_EXT=y +# CONFIG_MAC80211 is not set +CONFIG_IEEE80211=m +# CONFIG_IEEE80211_DEBUG is not set +CONFIG_IEEE80211_CRYPT_WEP=m +# CONFIG_IEEE80211_CRYPT_CCMP is not set +# CONFIG_IEEE80211_CRYPT_TKIP is not set +# CONFIG_IEEE80211_SOFTMAC is not set +# CONFIG_RFKILL is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=m +# CONFIG_SYS_HYPERVISOR is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set +CONFIG_MTD=m +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +# CONFIG_MTD_PARTITIONS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=m +CONFIG_MTD_BLKDEVS=m +CONFIG_MTD_BLOCK=m +# CONFIG_MTD_BLOCK_RO is not set +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=m +CONFIG_MTD_JEDECPROBE=m +CONFIG_MTD_GEN_PROBE=m +CONFIG_MTD_CFI_ADV_OPTIONS=y +CONFIG_MTD_CFI_NOSWAP=y +# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set +# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set +# CONFIG_MTD_CFI_GEOMETRY is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_OTP is not set +# CONFIG_MTD_CFI_INTELEXT is not set +CONFIG_MTD_CFI_AMDSTD=m +CONFIG_MTD_CFI_STAA=m +CONFIG_MTD_CFI_UTIL=m +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +CONFIG_MTD_PHYSMAP=m +CONFIG_MTD_PHYSMAP_START=0x1fc00000 +CONFIG_MTD_PHYSMAP_LEN=0x80000 +CONFIG_MTD_PHYSMAP_BANKWIDTH=1 +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_PMC551 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# +# CONFIG_PNP is not set +# CONFIG_PNPACPI is not set + +# +# Block devices +# +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +CONFIG_BLK_DEV_CRYPTOLOOP=m +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_SX8 is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=m +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +CONFIG_CDROM_PKTCDVD=m +CONFIG_CDROM_PKTCDVD_BUFFERS=8 +# CONFIG_CDROM_PKTCDVD_WCACHE is not set +CONFIG_ATA_OVER_ETH=m + +# +# Misc devices +# +# CONFIG_PHANTOM is not set +# CONFIG_SGI_IOC4 is not set +# CONFIG_TIFM_CORE is not set +# CONFIG_BLINK is not set +CONFIG_IDE=y +CONFIG_IDE_MAX_HWIFS=4 +CONFIG_BLK_DEV_IDE=y + +# +# Please see Documentation/ide.txt for help/info on IDE drives +# +# CONFIG_BLK_DEV_IDE_SATA is not set +CONFIG_BLK_DEV_IDEDISK=y +CONFIG_IDEDISK_MULTI_MODE=y +CONFIG_BLK_DEV_IDECD=y +# CONFIG_BLK_DEV_IDETAPE is not set +# CONFIG_BLK_DEV_IDEFLOPPY is not set +CONFIG_BLK_DEV_IDESCSI=y +CONFIG_IDE_TASK_IOCTL=y +CONFIG_IDE_PROC_FS=y + +# +# IDE chipset support/bugfixes +# +CONFIG_IDE_GENERIC=y +CONFIG_BLK_DEV_IDEPCI=y +CONFIG_IDEPCI_SHARE_IRQ=y +CONFIG_IDEPCI_PCIBUS_ORDER=y +# CONFIG_BLK_DEV_OFFBOARD is not set +CONFIG_BLK_DEV_GENERIC=y +# CONFIG_BLK_DEV_OPTI621 is not set +CONFIG_BLK_DEV_IDEDMA_PCI=y +# CONFIG_BLK_DEV_IDEDMA_FORCED is not set +# CONFIG_IDEDMA_ONLYDISK is not set +# CONFIG_BLK_DEV_AEC62XX is not set +# CONFIG_BLK_DEV_ALI15X3 is not set +# CONFIG_BLK_DEV_AMD74XX is not set +# CONFIG_BLK_DEV_CMD64X is not set +# CONFIG_BLK_DEV_TRIFLEX is not set +# CONFIG_BLK_DEV_CY82C693 is not set +# CONFIG_BLK_DEV_CS5520 is not set +# CONFIG_BLK_DEV_CS5530 is not set +# CONFIG_BLK_DEV_HPT34X is not set +# CONFIG_BLK_DEV_HPT366 is not set +# CONFIG_BLK_DEV_JMICRON is not set +# CONFIG_BLK_DEV_SC1200 is not set +# CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT8213 is not set +# CONFIG_BLK_DEV_IT821X is not set +# CONFIG_BLK_DEV_NS87415 is not set +# CONFIG_BLK_DEV_PDC202XX_OLD is not set +# CONFIG_BLK_DEV_PDC202XX_NEW is not set +# CONFIG_BLK_DEV_SVWKS is not set +# CONFIG_BLK_DEV_SIIMAGE is not set +# CONFIG_BLK_DEV_SLC90E66 is not set +# CONFIG_BLK_DEV_TRM290 is not set +CONFIG_BLK_DEV_VIA82CXXX=y +# CONFIG_BLK_DEV_TC86C001 is not set +# CONFIG_IDE_ARM is not set +# CONFIG_IDE_CHIPSETS is not set +CONFIG_BLK_DEV_IDEDMA=y +# CONFIG_IDEDMA_IVB is not set +# CONFIG_BLK_DEV_HD is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +CONFIG_BLK_DEV_SR=y +CONFIG_BLK_DEV_SR_VENDOR=y +CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +CONFIG_SCSI_CONSTANTS=y +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set + +# +# SCSI low-level drivers +# +# CONFIG_ISCSI_TCP is not set +# CONFIG_BLK_DEV_3W_XXXX_RAID is not set +# CONFIG_SCSI_3W_9XXX is not set +# CONFIG_SCSI_ACARD is not set +# CONFIG_SCSI_AACRAID is not set +# CONFIG_SCSI_AIC7XXX is not set +# CONFIG_SCSI_AIC7XXX_OLD is not set +# CONFIG_SCSI_AIC79XX is not set +# CONFIG_SCSI_AIC94XX is not set +# CONFIG_SCSI_IN2000 is not set +# CONFIG_SCSI_ARCMSR is not set +# CONFIG_MEGARAID_NEWGEN is not set +# CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_HPTIOP is not set +# CONFIG_SCSI_DMX3191D is not set +# CONFIG_SCSI_DTC3280 is not set +# CONFIG_SCSI_FUTURE_DOMAIN is not set +# CONFIG_SCSI_GENERIC_NCR5380 is not set +# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set +# CONFIG_SCSI_IPS is not set +# CONFIG_SCSI_INITIO is not set +# CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_NCR53C406A is not set +# CONFIG_SCSI_STEX is not set +# CONFIG_SCSI_SYM53C8XX_2 is not set +# CONFIG_SCSI_PAS16 is not set +# CONFIG_SCSI_PSI240I is not set +# CONFIG_SCSI_QLOGIC_FAS is not set +# CONFIG_SCSI_QLOGIC_1280 is not set +# CONFIG_SCSI_QLA_FC is not set +# CONFIG_SCSI_QLA_ISCSI is not set +# CONFIG_SCSI_LPFC is not set +# CONFIG_SCSI_SYM53C416 is not set +# CONFIG_SCSI_DC395x is not set +# CONFIG_SCSI_DC390T is not set +# CONFIG_SCSI_T128 is not set +# CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_SRP is not set +# CONFIG_ATA is not set + +# +# Old CD-ROM drivers (not SCSI, not IDE) +# +# CONFIG_CD_NO_IDESCSI is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set +# CONFIG_FUSION_SPI is not set +# CONFIG_FUSION_FC is not set +# CONFIG_FUSION_SAS is not set + +# +# IEEE 1394 (FireWire) support +# +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set + +# +# I2O device support +# +# CONFIG_I2O is not set + +# +# Network device support +# +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_ARCNET is not set +CONFIG_PHYLIB=m + +# +# MII PHY device drivers +# +CONFIG_MARVELL_PHY=m +CONFIG_DAVICOM_PHY=m +CONFIG_QSEMI_PHY=m +CONFIG_LXT_PHY=m +CONFIG_CICADA_PHY=m +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_FIXED_PHY is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NET_VENDOR_SMC is not set +# CONFIG_DM9000 is not set +# CONFIG_NET_VENDOR_RACAL is not set + +# +# Tulip family network device support +# +# CONFIG_NET_TULIP is not set +# CONFIG_AT1700 is not set +# CONFIG_DEPCA is not set +# CONFIG_HP100 is not set +# CONFIG_NET_ISA is not set +CONFIG_NET_PCI=y +# CONFIG_PCNET32 is not set +# CONFIG_AMD8111_ETH is not set +# CONFIG_ADAPTEC_STARFIRE is not set +# CONFIG_AC3200 is not set +# CONFIG_APRICOT is not set +# CONFIG_B44 is not set +# CONFIG_FORCEDETH is not set +# CONFIG_CS89x0 is not set +# CONFIG_TC35815 is not set +# CONFIG_DGRS is not set +# CONFIG_EEPRO100 is not set +# CONFIG_E100 is not set +# CONFIG_FEALNX is not set +# CONFIG_NATSEMI is not set +# CONFIG_NE2K_PCI is not set +# CONFIG_8139CP is not set +CONFIG_8139TOO=y +# CONFIG_8139TOO_PIO is not set +# CONFIG_8139TOO_TUNE_TWISTER is not set +# CONFIG_8139TOO_8129 is not set +# CONFIG_8139_OLD_RX_RESET is not set +# CONFIG_SIS900 is not set +# CONFIG_EPIC100 is not set +# CONFIG_SUNDANCE is not set +# CONFIG_VIA_RHINE is not set +# CONFIG_SC92031 is not set +CONFIG_NETDEV_1000=y +# CONFIG_ACENIC is not set +# CONFIG_DL2K is not set +# CONFIG_E1000 is not set +# CONFIG_NS83820 is not set +# CONFIG_HAMACHI is not set +# CONFIG_YELLOWFIN is not set +# CONFIG_R8169 is not set +# CONFIG_SIS190 is not set +# CONFIG_SKGE is not set +# CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set +# CONFIG_VIA_VELOCITY is not set +# CONFIG_TIGON3 is not set +# CONFIG_BNX2 is not set +# CONFIG_QLA3XXX is not set +# CONFIG_ATL1 is not set +CONFIG_NETDEV_10000=y +# CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGB is not set +# CONFIG_S2IO is not set +# CONFIG_MYRI10GE is not set +# CONFIG_NETXEN_NIC is not set +# CONFIG_MLX4_CORE is not set +# CONFIG_TR is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set +# CONFIG_WAN is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set +CONFIG_PPP=m +CONFIG_PPP_MULTILINK=y +CONFIG_PPP_FILTER=y +CONFIG_PPP_ASYNC=m +CONFIG_PPP_SYNC_TTY=m +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_BSDCOMP=m +CONFIG_PPP_MPPE=m +CONFIG_PPPOE=m +CONFIG_SLIP=m +CONFIG_SLIP_COMPRESSED=y +CONFIG_SLHC=m +CONFIG_SLIP_SMART=y +CONFIG_SLIP_MODE_SLIP6=y +CONFIG_NET_FC=y +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Telephony Support +# +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +CONFIG_INPUT_FF_MEMLESS=y + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ATKBD=m +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_INPUT_MOUSE=y +CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_TOUCHKIT is not set +CONFIG_MOUSE_SERIAL=y +# CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_INPORT is not set +# CONFIG_MOUSE_LOGIBM is not set +# CONFIG_MOUSE_PC110PAD is not set +# CONFIG_MOUSE_VSXXXAA is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_I8042=y +CONFIG_SERIO_SERPORT=y +# CONFIG_SERIO_PCIPS2 is not set +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y +CONFIG_SERIAL_8250_NR_UARTS=2 +CONFIG_SERIAL_8250_RUNTIME_UARTS=2 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set +# CONFIG_WATCHDOG is not set +CONFIG_HW_RANDOM=y +CONFIG_RTC=y +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set +# CONFIG_DRM is not set +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set +CONFIG_DEVPORT=y +CONFIG_I2C=m +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=m + +# +# I2C Algorithms +# +# CONFIG_I2C_ALGOBIT is not set +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +# CONFIG_I2C_ELEKTOR is not set +# CONFIG_I2C_I801 is not set +# CONFIG_I2C_I810 is not set +# CONFIG_I2C_PIIX4 is not set +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_PROSAVAGE is not set +# CONFIG_I2C_SAVAGE4 is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set +# CONFIG_I2C_VIA is not set +CONFIG_I2C_VIAPRO=m +# CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_ISA is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set +# CONFIG_HWMON is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# +# Multimedia devices +# +CONFIG_VIDEO_DEV=m +CONFIG_VIDEO_V4L1=y +CONFIG_VIDEO_V4L1_COMPAT=y +CONFIG_VIDEO_V4L2=y +CONFIG_VIDEO_CAPTURE_DRIVERS=y +# CONFIG_VIDEO_ADV_DEBUG is not set +CONFIG_VIDEO_HELPER_CHIPS_AUTO=y +# CONFIG_VIDEO_VIVI is not set +# CONFIG_VIDEO_BT848 is not set +# CONFIG_VIDEO_PMS is not set +# CONFIG_VIDEO_CPIA is not set +# CONFIG_VIDEO_CPIA2 is not set +# CONFIG_VIDEO_SAA5246A is not set +# CONFIG_VIDEO_SAA5249 is not set +# CONFIG_TUNER_3036 is not set +# CONFIG_VIDEO_STRADIS is not set +# CONFIG_VIDEO_SAA7134 is not set +# CONFIG_VIDEO_MXB is not set +# CONFIG_VIDEO_DPC is not set +# CONFIG_VIDEO_HEXIUM_ORION is not set +# CONFIG_VIDEO_HEXIUM_GEMINI is not set +# CONFIG_VIDEO_CX88 is not set +# CONFIG_VIDEO_IVTV is not set +# CONFIG_VIDEO_CAFE_CCIC is not set +CONFIG_V4L_USB_DRIVERS=y +# CONFIG_VIDEO_PVRUSB2 is not set +# CONFIG_VIDEO_EM28XX is not set +# CONFIG_VIDEO_USBVISION is not set +CONFIG_VIDEO_USBVIDEO=m +CONFIG_USB_VICAM=m +CONFIG_USB_IBMCAM=m +CONFIG_USB_KONICAWC=m +CONFIG_USB_QUICKCAM_MESSENGER=m +CONFIG_USB_ET61X251=m +# CONFIG_VIDEO_OVCAMCHIP is not set +# CONFIG_USB_W9968CF is not set +CONFIG_USB_OV511=m +CONFIG_USB_SE401=m +CONFIG_USB_SN9C102=m +CONFIG_USB_STV680=m +CONFIG_USB_ZC0301=m +CONFIG_USB_PWC=m +# CONFIG_USB_PWC_DEBUG is not set +# CONFIG_USB_ZR364XX is not set +CONFIG_RADIO_ADAPTERS=y +# CONFIG_RADIO_CADET is not set +# CONFIG_RADIO_RTRACK is not set +# CONFIG_RADIO_RTRACK2 is not set +# CONFIG_RADIO_AZTECH is not set +# CONFIG_RADIO_GEMTEK is not set +# CONFIG_RADIO_GEMTEK_PCI is not set +# CONFIG_RADIO_MAXIRADIO is not set +# CONFIG_RADIO_MAESTRO is not set +# CONFIG_RADIO_SF16FMI is not set +# CONFIG_RADIO_SF16FMR2 is not set +# CONFIG_RADIO_TERRATEC is not set +# CONFIG_RADIO_TRUST is not set +# CONFIG_RADIO_TYPHOON is not set +# CONFIG_RADIO_ZOLTRIX is not set +# CONFIG_USB_DSBR is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set + +# +# Graphics support +# +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_BACKLIGHT_CLASS_DEVICE=y +CONFIG_LCD_CLASS_DEVICE=m + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +CONFIG_FB_BACKLIGHT=y +CONFIG_FB_MODE_HELPERS=y +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_CIRRUS is not set +# CONFIG_FB_PM2 is not set +# CONFIG_FB_CYBER2000 is not set +# CONFIG_FB_ASILIANT is not set +# CONFIG_FB_IMSTT is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_NVIDIA is not set +# CONFIG_FB_RIVA is not set +# CONFIG_FB_MATROX is not set +CONFIG_FB_RADEON=y +# CONFIG_FB_RADEON_I2C is not set +CONFIG_FB_RADEON_BACKLIGHT=y +# CONFIG_FB_RADEON_DEBUG is not set +# CONFIG_FB_ATY128 is not set +# CONFIG_FB_ATY is not set +# CONFIG_FB_S3 is not set +# CONFIG_FB_SAVAGE is not set +# CONFIG_FB_SIS is not set +# CONFIG_FB_NEOMAGIC is not set +# CONFIG_FB_KYRO is not set +# CONFIG_FB_3DFX is not set +# CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_SMIVGX is not set +# CONFIG_FB_VT8623 is not set +# CONFIG_FB_TRIDENT is not set +# CONFIG_FB_ARK is not set +# CONFIG_FB_PM3 is not set +# CONFIG_FB_VIRTUAL is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +# CONFIG_MDA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +# CONFIG_LOGO is not set + +# +# Sound +# +CONFIG_SOUND=y + +# +# Advanced Linux Sound Architecture +# +CONFIG_SND=m +CONFIG_SND_TIMER=m +CONFIG_SND_PCM=m +CONFIG_SND_RAWMIDI=m +CONFIG_SND_SEQUENCER=m +CONFIG_SND_SEQ_DUMMY=m +CONFIG_SND_OSSEMUL=y +CONFIG_SND_MIXER_OSS=m +CONFIG_SND_PCM_OSS=m +CONFIG_SND_PCM_OSS_PLUGINS=y +CONFIG_SND_SEQUENCER_OSS=y +CONFIG_SND_RTCTIMER=m +CONFIG_SND_SEQ_RTCTIMER_DEFAULT=y +# CONFIG_SND_DYNAMIC_MINORS is not set +CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_VERBOSE_PROCFS=y +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set + +# +# Generic devices +# +CONFIG_SND_MPU401_UART=m +CONFIG_SND_AC97_CODEC=m +# CONFIG_SND_DUMMY is not set +# CONFIG_SND_VIRMIDI is not set +# CONFIG_SND_MTPAV is not set +# CONFIG_SND_SERIAL_U16550 is not set +# CONFIG_SND_MPU401 is not set + +# +# PCI devices +# +# CONFIG_SND_AD1889 is not set +# CONFIG_SND_ALS300 is not set +# CONFIG_SND_ALI5451 is not set +# CONFIG_SND_ATIIXP is not set +# CONFIG_SND_ATIIXP_MODEM is not set +# CONFIG_SND_AU8810 is not set +# CONFIG_SND_AU8820 is not set +# CONFIG_SND_AU8830 is not set +# CONFIG_SND_AZT3328 is not set +# CONFIG_SND_BT87X is not set +# CONFIG_SND_CA0106 is not set +# CONFIG_SND_CMIPCI is not set +# CONFIG_SND_CS4281 is not set +# CONFIG_SND_CS46XX is not set +# CONFIG_SND_DARLA20 is not set +# CONFIG_SND_GINA20 is not set +# CONFIG_SND_LAYLA20 is not set +# CONFIG_SND_DARLA24 is not set +# CONFIG_SND_GINA24 is not set +# CONFIG_SND_LAYLA24 is not set +# CONFIG_SND_MONA is not set +# CONFIG_SND_MIA is not set +# CONFIG_SND_ECHO3G is not set +# CONFIG_SND_INDIGO is not set +# CONFIG_SND_INDIGOIO is not set +# CONFIG_SND_INDIGODJ is not set +# CONFIG_SND_EMU10K1 is not set +# CONFIG_SND_EMU10K1X is not set +# CONFIG_SND_ENS1370 is not set +# CONFIG_SND_ENS1371 is not set +# CONFIG_SND_ES1938 is not set +# CONFIG_SND_ES1968 is not set +# CONFIG_SND_FM801 is not set +# CONFIG_SND_HDA_INTEL is not set +# CONFIG_SND_HDSP is not set +# CONFIG_SND_HDSPM is not set +# CONFIG_SND_ICE1712 is not set +# CONFIG_SND_ICE1724 is not set +# CONFIG_SND_INTEL8X0 is not set +# CONFIG_SND_INTEL8X0M is not set +# CONFIG_SND_KORG1212 is not set +# CONFIG_SND_MAESTRO3 is not set +# CONFIG_SND_MIXART is not set +# CONFIG_SND_NM256 is not set +# CONFIG_SND_PCXHR is not set +# CONFIG_SND_RIPTIDE is not set +# CONFIG_SND_RME32 is not set +# CONFIG_SND_RME96 is not set +# CONFIG_SND_RME9652 is not set +# CONFIG_SND_SONICVIBES is not set +# CONFIG_SND_TRIDENT is not set +CONFIG_SND_VIA82XX=m +# CONFIG_SND_VIA82XX_MODEM is not set +# CONFIG_SND_VX222 is not set +# CONFIG_SND_YMFPCI is not set +# CONFIG_SND_AC97_POWER_SAVE is not set + +# +# ALSA MIPS devices +# + +# +# USB devices +# +# CONFIG_SND_USB_AUDIO is not set +# CONFIG_SND_USB_CAIAQ is not set + +# +# System on Chip audio support +# +# CONFIG_SND_SOC is not set + +# +# Open Sound System +# +# CONFIG_SOUND_PRIME is not set +CONFIG_AC97_BUS=m + +# +# HID Devices +# +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=m +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +CONFIG_USB_HIDDEV=y + +# +# USB HID Boot Protocol drivers +# +# CONFIG_USB_KBD is not set +# CONFIG_USB_MOUSE is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_DEVICE_CLASS is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_SUSPEND is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_EHCI_SPLIT_ISO=y +CONFIG_USB_EHCI_ROOT_HUB_TT=y +CONFIG_USB_EHCI_TT_NEWSCHED=y +# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +CONFIG_USB_UHCI_HCD=m +# CONFIG_USB_SL811_HCD is not set + +# +# USB Device Class drivers +# +CONFIG_USB_ACM=y +CONFIG_USB_PRINTER=y + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_KARMA is not set +CONFIG_USB_LIBUSUAL=y + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set +# CONFIG_USB_MON is not set + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_SISUSBVGA is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set +# CONFIG_MMC is not set + +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + +# +# InfiniBand support +# +# CONFIG_INFINIBAND is not set + +# +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# + +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +CONFIG_EXT2_FS_XIP=y +CONFIG_FS_XIP=y +CONFIG_EXT3_FS=y +# CONFIG_EXT3_FS_XATTR is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_REISERFS_FS=m +# CONFIG_REISERFS_CHECK is not set +# CONFIG_REISERFS_PROC_INFO is not set +# CONFIG_REISERFS_FS_XATTR is not set +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +CONFIG_AUTOFS_FS=y +CONFIG_AUTOFS4_FS=y +CONFIG_FUSE_FS=y + +# +# CD-ROM/DVD Filesystems +# +CONFIG_ISO9660_FS=m +CONFIG_JOLIET=y +CONFIG_ZISOFS=y +CONFIG_UDF_FS=m +CONFIG_UDF_NLS=y + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=m +CONFIG_MSDOS_FS=m +CONFIG_VFAT_FS=m +CONFIG_FAT_DEFAULT_CODEPAGE=936 +CONFIG_FAT_DEFAULT_IOCHARSET="utf8" +CONFIG_NTFS_FS=m +# CONFIG_NTFS_DEBUG is not set +CONFIG_NTFS_RW=y + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_JFFS2_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=m +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +CONFIG_NFS_DIRECTIO=y +CONFIG_NFSD=m +CONFIG_NFSD_V2_ACL=y +CONFIG_NFSD_V3=y +CONFIG_NFSD_V3_ACL=y +CONFIG_NFSD_V4=y +CONFIG_NFSD_TCP=y +CONFIG_LOCKD=m +CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=m +CONFIG_NFS_ACL_SUPPORT=m +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=m +CONFIG_SUNRPC_GSS=m +# CONFIG_SUNRPC_BIND34 is not set +CONFIG_RPCSEC_GSS_KRB5=m +# CONFIG_RPCSEC_GSS_SPKM3 is not set +CONFIG_SMB_FS=m +CONFIG_SMB_NLS_DEFAULT=y +CONFIG_SMB_NLS_REMOTE="cp936" +CONFIG_CIFS=m +CONFIG_CIFS_STATS=y +CONFIG_CIFS_STATS2=y +CONFIG_CIFS_WEAK_PW_HASH=y +CONFIG_CIFS_XATTR=y +CONFIG_CIFS_POSIX=y +CONFIG_CIFS_DEBUG2=y +CONFIG_CIFS_EXPERIMENTAL=y +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="utf8" +# CONFIG_NLS_CODEPAGE_437 is not set +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +CONFIG_NLS_CODEPAGE_936=y +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +CONFIG_NLS_UTF8=y + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# +# Profiling support +# +CONFIG_PROFILING=y +CONFIG_OPROFILE=m + +# +# Kernel hacking +# +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +# CONFIG_PRINTK_TIME is not set +# CONFIG_ENABLE_MUST_CHECK is not set +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +CONFIG_CROSSCOMPILE=y +CONFIG_CMDLINE="" + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_HMAC=y +# CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=m +CONFIG_CRYPTO_SHA1=m +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +CONFIG_CRYPTO_ECB=m +CONFIG_CRYPTO_CBC=m +CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_DES=m +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +CONFIG_CRYPTO_ARC4=m +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +CONFIG_CRYPTO_DEFLATE=m +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Hardware crypto devices +# + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=m +CONFIG_ZLIB_DEFLATE=m +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/mips/configs/ip22_defconfig b/arch/mips/configs/ip22_defconfig index 7ec618f..405c9f505 100644 --- a/arch/mips/configs/ip22_defconfig +++ b/arch/mips/configs/ip22_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/ip27_defconfig b/arch/mips/configs/ip27_defconfig index 9ddc3ef..a9dcbcf 100644 --- a/arch/mips/configs/ip27_defconfig +++ b/arch/mips/configs/ip27_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/ip32_defconfig b/arch/mips/configs/ip32_defconfig index 8fc1880..a040459 100644 --- a/arch/mips/configs/ip32_defconfig +++ b/arch/mips/configs/ip32_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/jazz_defconfig b/arch/mips/configs/jazz_defconfig index 9331cb0..8a0b4ac 100644 --- a/arch/mips/configs/jazz_defconfig +++ b/arch/mips/configs/jazz_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set CONFIG_MACH_JAZZ=y -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_MACH_JAZZ=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set @@ -245,7 +241,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_ISA=y CONFIG_MMU=y -CONFIG_I8253=y +CONFIG_PCSPEAKER=y # # PCCARD (PCMCIA/CardBus) support diff --git a/arch/mips/configs/jmr3927_defconfig b/arch/mips/configs/jmr3927_defconfig index 1b364cf..9a25e77 100644 --- a/arch/mips/configs/jmr3927_defconfig +++ b/arch/mips/configs/jmr3927_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/lasat200_defconfig b/arch/mips/configs/lasat200_defconfig deleted file mode 100644 index fd4272c..0000000 --- a/arch/mips/configs/lasat200_defconfig +++ /dev/null @@ -1,1118 +0,0 @@ -# -# Automatically generated make config: don't edit -# Linux kernel version: 2.6.20 -# Tue Feb 20 21:47:34 2007 -# -CONFIG_MIPS=y - -# -# Machine selection -# -CONFIG_ZONE_DMA=y -# CONFIG_MIPS_MTX1 is not set -# CONFIG_MIPS_BOSPORUS is not set -# CONFIG_MIPS_PB1000 is not set -# CONFIG_MIPS_PB1100 is not set -# CONFIG_MIPS_PB1500 is not set -# CONFIG_MIPS_PB1550 is not set -# CONFIG_MIPS_PB1200 is not set -# CONFIG_MIPS_DB1000 is not set -# CONFIG_MIPS_DB1100 is not set -# CONFIG_MIPS_DB1500 is not set -# CONFIG_MIPS_DB1550 is not set -# CONFIG_MIPS_DB1200 is not set -# CONFIG_MIPS_MIRAGE is not set -# CONFIG_BASLER_EXCITE is not set -# CONFIG_MIPS_COBALT is not set -# CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set -# CONFIG_MACH_JAZZ is not set -CONFIG_LASAT=y -# CONFIG_MIPS_ATLAS is not set -# CONFIG_MIPS_MALTA is not set -# CONFIG_MIPS_SEAD is not set -# CONFIG_WR_PPMC is not set -# CONFIG_MIPS_SIM is not set -# CONFIG_MOMENCO_JAGUAR_ATX is not set -# CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set -# CONFIG_MOMENCO_OCELOT_G is not set -# CONFIG_MIPS_XXS1500 is not set -# CONFIG_PNX8550_JBS is not set -# CONFIG_PNX8550_STB810 is not set -# CONFIG_DDB5477 is not set -# CONFIG_MACH_VR41XX is not set -# CONFIG_PMC_YOSEMITE is not set -# CONFIG_QEMU is not set -# CONFIG_MARKEINS is not set -# CONFIG_SGI_IP22 is not set -# CONFIG_SGI_IP27 is not set -# CONFIG_SGI_IP32 is not set -# CONFIG_SIBYTE_BIGSUR is not set -# CONFIG_SIBYTE_SWARM is not set -# CONFIG_SIBYTE_SENTOSA is not set -# CONFIG_SIBYTE_RHONE is not set -# CONFIG_SIBYTE_CARMEL is not set -# CONFIG_SIBYTE_PTSWARM is not set -# CONFIG_SIBYTE_LITTLESUR is not set -# CONFIG_SIBYTE_CRHINE is not set -# CONFIG_SIBYTE_CRHONE is not set -# CONFIG_SNI_RM is not set -# CONFIG_TOSHIBA_JMR3927 is not set -# CONFIG_TOSHIBA_RBTX4927 is not set -# CONFIG_TOSHIBA_RBTX4938 is not set -CONFIG_PICVUE=y -CONFIG_PICVUE_PROC=y -CONFIG_DS1603=y -CONFIG_LASAT_SYSCTL=y -CONFIG_RWSEM_GENERIC_SPINLOCK=y -# CONFIG_ARCH_HAS_ILOG2_U32 is not set -# CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_GENERIC_FIND_NEXT_BIT=y -CONFIG_GENERIC_HWEIGHT=y -CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_GENERIC_TIME=y -CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y -CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y -CONFIG_DMA_NONCOHERENT=y -CONFIG_DMA_NEED_PCI_MAP_STATE=y -CONFIG_MIPS_NILE4=y -# CONFIG_CPU_BIG_ENDIAN is not set -CONFIG_CPU_LITTLE_ENDIAN=y -CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y -CONFIG_MIPS_GT64120=y -CONFIG_MIPS_L1_CACHE_SHIFT=5 - -# -# CPU selection -# -# CONFIG_CPU_MIPS32_R1 is not set -# CONFIG_CPU_MIPS32_R2 is not set -# CONFIG_CPU_MIPS64_R1 is not set -# CONFIG_CPU_MIPS64_R2 is not set -# CONFIG_CPU_R3000 is not set -# CONFIG_CPU_TX39XX is not set -# CONFIG_CPU_VR41XX is not set -# CONFIG_CPU_R4300 is not set -# CONFIG_CPU_R4X00 is not set -# CONFIG_CPU_TX49XX is not set -CONFIG_CPU_R5000=y -# CONFIG_CPU_R5432 is not set -# CONFIG_CPU_R6000 is not set -# CONFIG_CPU_NEVADA is not set -# CONFIG_CPU_R8000 is not set -# CONFIG_CPU_R10000 is not set -# CONFIG_CPU_RM7000 is not set -# CONFIG_CPU_RM9000 is not set -# CONFIG_CPU_SB1 is not set -CONFIG_SYS_HAS_CPU_R5000=y -CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y -CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y -CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y -CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y - -# -# Kernel type -# -CONFIG_32BIT=y -# CONFIG_64BIT is not set -CONFIG_PAGE_SIZE_4KB=y -# CONFIG_PAGE_SIZE_8KB is not set -# CONFIG_PAGE_SIZE_16KB is not set -# CONFIG_PAGE_SIZE_64KB is not set -CONFIG_BOARD_SCACHE=y -CONFIG_R5000_CPU_SCACHE=y -CONFIG_MIPS_MT_DISABLED=y -# CONFIG_MIPS_MT_SMP is not set -# CONFIG_MIPS_MT_SMTC is not set -# CONFIG_MIPS_VPE_LOADER is not set -# CONFIG_64BIT_PHYS_ADDR is not set -CONFIG_CPU_HAS_LLSC=y -CONFIG_CPU_HAS_SYNC=y -CONFIG_GENERIC_HARDIRQS=y -CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_ARCH_FLATMEM_ENABLE=y -CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_FLATMEM_MANUAL=y -# CONFIG_DISCONTIGMEM_MANUAL is not set -# CONFIG_SPARSEMEM_MANUAL is not set -CONFIG_FLATMEM=y -CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 -# CONFIG_HZ_48 is not set -# CONFIG_HZ_100 is not set -# CONFIG_HZ_128 is not set -# CONFIG_HZ_250 is not set -# CONFIG_HZ_256 is not set -CONFIG_HZ_1000=y -# CONFIG_HZ_1024 is not set -CONFIG_SYS_SUPPORTS_ARBIT_HZ=y -CONFIG_HZ=1000 -CONFIG_PREEMPT_NONE=y -# CONFIG_PREEMPT_VOLUNTARY is not set -# CONFIG_PREEMPT is not set -# CONFIG_KEXEC is not set -CONFIG_LOCKDEP_SUPPORT=y -CONFIG_STACKTRACE_SUPPORT=y -CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" - -# -# Code maturity level options -# -CONFIG_EXPERIMENTAL=y -CONFIG_BROKEN_ON_SMP=y -CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# -CONFIG_LOCALVERSION="" -CONFIG_LOCALVERSION_AUTO=y -CONFIG_SWAP=y -CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set -CONFIG_SYSVIPC_SYSCTL=y -# CONFIG_POSIX_MQUEUE is not set -# CONFIG_BSD_PROCESS_ACCT is not set -# CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set -# CONFIG_AUDIT is not set -# CONFIG_IKCONFIG is not set -CONFIG_SYSFS_DEPRECATED=y -CONFIG_RELAY=y -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_SYSCTL=y -CONFIG_EMBEDDED=y -CONFIG_SYSCTL_SYSCALL=y -CONFIG_KALLSYMS=y -# CONFIG_KALLSYMS_EXTRA_PASS is not set -CONFIG_HOTPLUG=y -CONFIG_PRINTK=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_EPOLL=y -CONFIG_SHMEM=y -CONFIG_SLAB=y -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set -CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -CONFIG_KMOD=y - -# -# Block layer -# -CONFIG_BLOCK=y -# CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y -CONFIG_DEFAULT_AS=y -# CONFIG_DEFAULT_DEADLINE is not set -# CONFIG_DEFAULT_CFQ is not set -# CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="anticipatory" - -# -# Bus options (PCI, PCMCIA, EISA, ISA, TC) -# -CONFIG_HW_HAS_PCI=y -CONFIG_PCI=y -CONFIG_MMU=y - -# -# PCCARD (PCMCIA/CardBus) support -# -# CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# -# CONFIG_HOTPLUG_PCI is not set - -# -# Executable file formats -# -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_MISC is not set -CONFIG_TRAD_SIGNALS=y - -# -# Power management options -# -CONFIG_PM=y -# CONFIG_PM_LEGACY is not set -# CONFIG_PM_DEBUG is not set -# CONFIG_PM_SYSFS_DEPRECATED is not set - -# -# Networking -# -CONFIG_NET=y - -# -# Networking options -# -# CONFIG_NETDEBUG is not set -# CONFIG_PACKET is not set -CONFIG_UNIX=y -CONFIG_XFRM=y -CONFIG_XFRM_USER=m -# CONFIG_XFRM_SUB_POLICY is not set -CONFIG_XFRM_MIGRATE=y -CONFIG_NET_KEY=y -CONFIG_NET_KEY_MIGRATE=y -CONFIG_INET=y -# CONFIG_IP_MULTICAST is not set -# CONFIG_IP_ADVANCED_ROUTER is not set -CONFIG_IP_FIB_HASH=y -# CONFIG_IP_PNP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set -# CONFIG_ARPD is not set -# CONFIG_SYN_COOKIES is not set -# CONFIG_INET_AH is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_XFRM_TUNNEL is not set -# CONFIG_INET_TUNNEL is not set -CONFIG_INET_XFRM_MODE_TRANSPORT=m -CONFIG_INET_XFRM_MODE_TUNNEL=m -CONFIG_INET_XFRM_MODE_BEET=m -CONFIG_INET_DIAG=y -CONFIG_INET_TCP_DIAG=y -# CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_CUBIC=y -CONFIG_DEFAULT_TCP_CONG="cubic" -CONFIG_TCP_MD5SIG=y -# CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set -CONFIG_NETWORK_SECMARK=y -# CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# -# CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# -# CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set -# CONFIG_ATM is not set -# CONFIG_BRIDGE is not set -# CONFIG_VLAN_8021Q is not set -# CONFIG_DECNET is not set -# CONFIG_LLC2 is not set -# CONFIG_IPX is not set -# CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# -# CONFIG_NET_SCHED is not set - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -# CONFIG_HAMRADIO is not set -# CONFIG_IRDA is not set -# CONFIG_BT is not set -CONFIG_IEEE80211=m -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=m -CONFIG_IEEE80211_CRYPT_CCMP=m -CONFIG_IEEE80211_SOFTMAC=m -# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set -CONFIG_WIRELESS_EXT=y - -# -# Device Drivers -# - -# -# Generic Driver Options -# -CONFIG_STANDALONE=y -CONFIG_PREVENT_FIRMWARE_BUILD=y -CONFIG_FW_LOADER=m -# CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# -CONFIG_CONNECTOR=m - -# -# Memory Technology Devices (MTD) -# -CONFIG_MTD=y -# CONFIG_MTD_DEBUG is not set -# CONFIG_MTD_CONCAT is not set -CONFIG_MTD_PARTITIONS=y -# CONFIG_MTD_REDBOOT_PARTS is not set -# CONFIG_MTD_CMDLINE_PARTS is not set - -# -# User Modules And Translation Layers -# -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLKDEVS=y -CONFIG_MTD_BLOCK=y -# CONFIG_FTL is not set -# CONFIG_NFTL is not set -# CONFIG_INFTL is not set -# CONFIG_RFD_FTL is not set -# CONFIG_SSFDC is not set - -# -# RAM/ROM/Flash chip drivers -# -CONFIG_MTD_CFI=y -# CONFIG_MTD_JEDECPROBE is not set -CONFIG_MTD_GEN_PROBE=y -# CONFIG_MTD_CFI_ADV_OPTIONS is not set -CONFIG_MTD_MAP_BANK_WIDTH_1=y -CONFIG_MTD_MAP_BANK_WIDTH_2=y -CONFIG_MTD_MAP_BANK_WIDTH_4=y -# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set -# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set -# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set -CONFIG_MTD_CFI_I1=y -CONFIG_MTD_CFI_I2=y -# CONFIG_MTD_CFI_I4 is not set -# CONFIG_MTD_CFI_I8 is not set -# CONFIG_MTD_CFI_INTELEXT is not set -CONFIG_MTD_CFI_AMDSTD=y -# CONFIG_MTD_CFI_STAA is not set -CONFIG_MTD_CFI_UTIL=y -# CONFIG_MTD_RAM is not set -# CONFIG_MTD_ROM is not set -# CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_OBSOLETE_CHIPS is not set - -# -# Mapping drivers for chip access -# -# CONFIG_MTD_COMPLEX_MAPPINGS is not set -# CONFIG_MTD_PHYSMAP is not set -CONFIG_MTD_LASAT=y -# CONFIG_MTD_PLATRAM is not set - -# -# Self-contained MTD device drivers -# -# CONFIG_MTD_PMC551 is not set -# CONFIG_MTD_SLRAM is not set -# CONFIG_MTD_PHRAM is not set -# CONFIG_MTD_MTDRAM is not set -# CONFIG_MTD_BLOCK2MTD is not set - -# -# Disk-On-Chip Device Drivers -# -# CONFIG_MTD_DOC2000 is not set -# CONFIG_MTD_DOC2001 is not set -# CONFIG_MTD_DOC2001PLUS is not set - -# -# NAND Flash Device Drivers -# -# CONFIG_MTD_NAND is not set - -# -# OneNAND Flash Device Drivers -# -# CONFIG_MTD_ONENAND is not set - -# -# Parallel port support -# -# CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# -# CONFIG_BLK_CPQ_DA is not set -# CONFIG_BLK_CPQ_CISS_DA is not set -# CONFIG_BLK_DEV_DAC960 is not set -# CONFIG_BLK_DEV_UMEM is not set -# CONFIG_BLK_DEV_COW_COMMON is not set -# CONFIG_BLK_DEV_LOOP is not set -# CONFIG_BLK_DEV_NBD is not set -# CONFIG_BLK_DEV_SX8 is not set -# CONFIG_BLK_DEV_RAM is not set -# CONFIG_BLK_DEV_INITRD is not set -CONFIG_CDROM_PKTCDVD=m -CONFIG_CDROM_PKTCDVD_BUFFERS=8 -# CONFIG_CDROM_PKTCDVD_WCACHE is not set -CONFIG_ATA_OVER_ETH=m - -# -# Misc devices -# -CONFIG_SGI_IOC4=m -# CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# -CONFIG_IDE=y -CONFIG_IDE_MAX_HWIFS=4 -CONFIG_BLK_DEV_IDE=y - -# -# Please see Documentation/ide.txt for help/info on IDE drives -# -# CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -CONFIG_IDEDISK_MULTI_MODE=y -# CONFIG_BLK_DEV_IDECD is not set -# CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDEFLOPPY is not set -# CONFIG_IDE_TASK_IOCTL is not set - -# -# IDE chipset support/bugfixes -# -CONFIG_IDE_GENERIC=y -CONFIG_BLK_DEV_IDEPCI=y -# CONFIG_IDEPCI_SHARE_IRQ is not set -# CONFIG_BLK_DEV_OFFBOARD is not set -CONFIG_BLK_DEV_GENERIC=y -# CONFIG_BLK_DEV_OPTI621 is not set -CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_IDEDMA_FORCED is not set -CONFIG_IDEDMA_PCI_AUTO=y -# CONFIG_IDEDMA_ONLYDISK is not set -# CONFIG_BLK_DEV_AEC62XX is not set -# CONFIG_BLK_DEV_ALI15X3 is not set -# CONFIG_BLK_DEV_AMD74XX is not set -CONFIG_BLK_DEV_CMD64X=y -# CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CY82C693 is not set -# CONFIG_BLK_DEV_CS5520 is not set -# CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT34X is not set -# CONFIG_BLK_DEV_HPT366 is not set -# CONFIG_BLK_DEV_JMICRON is not set -# CONFIG_BLK_DEV_SC1200 is not set -# CONFIG_BLK_DEV_PIIX is not set -CONFIG_BLK_DEV_IT8213=m -# CONFIG_BLK_DEV_IT821X is not set -# CONFIG_BLK_DEV_NS87415 is not set -# CONFIG_BLK_DEV_PDC202XX_OLD is not set -# CONFIG_BLK_DEV_PDC202XX_NEW is not set -# CONFIG_BLK_DEV_SVWKS is not set -# CONFIG_BLK_DEV_SIIMAGE is not set -# CONFIG_BLK_DEV_SLC90E66 is not set -# CONFIG_BLK_DEV_TRM290 is not set -# CONFIG_BLK_DEV_VIA82CXXX is not set -CONFIG_BLK_DEV_TC86C001=m -# CONFIG_IDE_ARM is not set -CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_IDEDMA_IVB is not set -CONFIG_IDEDMA_AUTO=y -# CONFIG_BLK_DEV_HD is not set - -# -# SCSI device support -# -CONFIG_RAID_ATTRS=m -# CONFIG_SCSI is not set -# CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# -# CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# -# CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# -# CONFIG_IEEE1394 is not set - -# -# I2O device support -# -# CONFIG_I2O is not set - -# -# Network device support -# -CONFIG_NETDEVICES=y -# CONFIG_DUMMY is not set -# CONFIG_BONDING is not set -# CONFIG_EQUALIZER is not set -# CONFIG_TUN is not set - -# -# ARCnet devices -# -# CONFIG_ARCNET is not set - -# -# PHY device support -# -CONFIG_PHYLIB=m - -# -# MII PHY device drivers -# -CONFIG_MARVELL_PHY=m -CONFIG_DAVICOM_PHY=m -CONFIG_QSEMI_PHY=m -CONFIG_LXT_PHY=m -CONFIG_CICADA_PHY=m -CONFIG_VITESSE_PHY=m -CONFIG_SMSC_PHY=m -# CONFIG_BROADCOM_PHY is not set -# CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# -CONFIG_NET_ETHERNET=y -# CONFIG_MII is not set -# CONFIG_HAPPYMEAL is not set -# CONFIG_SUNGEM is not set -# CONFIG_CASSINI is not set -# CONFIG_NET_VENDOR_3COM is not set -# CONFIG_DM9000 is not set - -# -# Tulip family network device support -# -# CONFIG_NET_TULIP is not set -# CONFIG_HP100 is not set -# CONFIG_NET_PCI is not set - -# -# Ethernet (1000 Mbit) -# -# CONFIG_ACENIC is not set -# CONFIG_DL2K is not set -# CONFIG_E1000 is not set -# CONFIG_NS83820 is not set -# CONFIG_HAMACHI is not set -# CONFIG_YELLOWFIN is not set -# CONFIG_R8169 is not set -# CONFIG_SIS190 is not set -# CONFIG_SKGE is not set -# CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set -# CONFIG_TIGON3 is not set -# CONFIG_BNX2 is not set -CONFIG_QLA3XXX=m -# CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# -# CONFIG_CHELSIO_T1 is not set -CONFIG_CHELSIO_T3=m -# CONFIG_IXGB is not set -# CONFIG_S2IO is not set -# CONFIG_MYRI10GE is not set -CONFIG_NETXEN_NIC=m - -# -# Token Ring devices -# -# CONFIG_TR is not set - -# -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces -# -# CONFIG_WAN is not set -# CONFIG_FDDI is not set -# CONFIG_HIPPI is not set -# CONFIG_PPP is not set -# CONFIG_SLIP is not set -# CONFIG_SHAPER is not set -# CONFIG_NETCONSOLE is not set -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# -# CONFIG_ISDN is not set - -# -# Telephony Support -# -# CONFIG_PHONE is not set - -# -# Input device support -# -CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set - -# -# Userland interfaces -# -CONFIG_INPUT_MOUSEDEV=y -CONFIG_INPUT_MOUSEDEV_PSAUX=y -CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set -# CONFIG_INPUT_EVDEV is not set -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set - -# -# Hardware I/O ports -# -CONFIG_SERIO=y -CONFIG_SERIO_I8042=y -CONFIG_SERIO_SERPORT=y -# CONFIG_SERIO_PCIPS2 is not set -# CONFIG_SERIO_LIBPS2 is not set -CONFIG_SERIO_RAW=m -# CONFIG_GAMEPORT is not set - -# -# Character devices -# -CONFIG_VT=y -CONFIG_VT_CONSOLE=y -CONFIG_HW_CONSOLE=y -CONFIG_VT_HW_CONSOLE_BINDING=y -# CONFIG_SERIAL_NONSTANDARD is not set - -# -# Serial drivers -# -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_PCI=y -CONFIG_SERIAL_8250_NR_UARTS=4 -CONFIG_SERIAL_8250_RUNTIME_UARTS=4 -# CONFIG_SERIAL_8250_EXTENDED is not set - -# -# Non-8250 serial port support -# -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_JSM is not set -CONFIG_UNIX98_PTYS=y -CONFIG_LEGACY_PTYS=y -CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# -# CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# -# CONFIG_WATCHDOG is not set -# CONFIG_HW_RANDOM is not set -# CONFIG_RTC is not set -# CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set -# CONFIG_R3964 is not set -# CONFIG_APPLICOM is not set -# CONFIG_DRM is not set -# CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# -# CONFIG_TCG_TPM is not set - -# -# I2C support -# -# CONFIG_I2C is not set - -# -# SPI support -# -# CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# -# CONFIG_W1 is not set - -# -# Hardware Monitoring support -# -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set - -# -# Multimedia devices -# -# CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set - -# -# Graphics support -# -# CONFIG_FIRMWARE_EDID is not set -# CONFIG_FB is not set - -# -# Console display driver support -# -# CONFIG_VGA_CONSOLE is not set -CONFIG_DUMMY_CONSOLE=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Sound -# -# CONFIG_SOUND is not set - -# -# HID Devices -# -# CONFIG_HID is not set - -# -# USB support -# -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y -CONFIG_USB_ARCH_HAS_EHCI=y -# CONFIG_USB is not set - -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - -# -# USB Gadget Support -# -# CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# -# CONFIG_MMC is not set - -# -# LED devices -# -# CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# -# CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# -# CONFIG_RTC_CLASS is not set - -# -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# -# Auxiliary Display support -# - -# -# Virtualization -# - -# -# File systems -# -CONFIG_EXT2_FS=y -# CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT2_FS_XIP is not set -CONFIG_EXT3_FS=y -CONFIG_EXT3_FS_XATTR=y -# CONFIG_EXT3_FS_POSIX_ACL is not set -CONFIG_EXT3_FS_SECURITY=y -# CONFIG_EXT4DEV_FS is not set -CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set -CONFIG_FS_MBCACHE=y -# CONFIG_REISERFS_FS is not set -# CONFIG_JFS_FS is not set -CONFIG_FS_POSIX_ACL=y -# CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set -# CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set -CONFIG_INOTIFY=y -CONFIG_INOTIFY_USER=y -# CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y -# CONFIG_AUTOFS_FS is not set -# CONFIG_AUTOFS4_FS is not set -CONFIG_FUSE_FS=m -CONFIG_GENERIC_ACL=y - -# -# CD-ROM/DVD Filesystems -# -# CONFIG_ISO9660_FS is not set -# CONFIG_UDF_FS is not set - -# -# DOS/FAT/NT Filesystems -# -# CONFIG_MSDOS_FS is not set -# CONFIG_VFAT_FS is not set -# CONFIG_NTFS_FS is not set - -# -# Pseudo filesystems -# -CONFIG_PROC_FS=y -CONFIG_PROC_KCORE=y -CONFIG_PROC_SYSCTL=y -CONFIG_SYSFS=y -CONFIG_TMPFS=y -CONFIG_TMPFS_POSIX_ACL=y -# CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y -CONFIG_CONFIGFS_FS=m - -# -# Miscellaneous filesystems -# -# CONFIG_ADFS_FS is not set -# CONFIG_AFFS_FS is not set -# CONFIG_ECRYPT_FS is not set -# CONFIG_HFS_FS is not set -# CONFIG_HFSPLUS_FS is not set -# CONFIG_BEFS_FS is not set -# CONFIG_BFS_FS is not set -# CONFIG_EFS_FS is not set -# CONFIG_JFFS2_FS is not set -# CONFIG_CRAMFS is not set -# CONFIG_VXFS_FS is not set -# CONFIG_HPFS_FS is not set -# CONFIG_QNX4FS_FS is not set -# CONFIG_SYSV_FS is not set -# CONFIG_UFS_FS is not set - -# -# Network File Systems -# -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -# CONFIG_NFS_V3_ACL is not set -# CONFIG_NFS_V4 is not set -# CONFIG_NFS_DIRECTIO is not set -# CONFIG_NFSD is not set -CONFIG_LOCKD=y -CONFIG_LOCKD_V4=y -CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=y -# CONFIG_RPCSEC_GSS_KRB5 is not set -# CONFIG_RPCSEC_GSS_SPKM3 is not set -# CONFIG_SMB_FS is not set -# CONFIG_CIFS is not set -# CONFIG_NCP_FS is not set -# CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set - -# -# Partition Types -# -# CONFIG_PARTITION_ADVANCED is not set -CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# -# CONFIG_NLS is not set - -# -# Distributed Lock Manager -# -CONFIG_DLM=m -CONFIG_DLM_TCP=y -# CONFIG_DLM_SCTP is not set -# CONFIG_DLM_DEBUG is not set - -# -# Profiling support -# -# CONFIG_PROFILING is not set - -# -# Kernel hacking -# -CONFIG_TRACE_IRQFLAGS_SUPPORT=y -# CONFIG_PRINTK_TIME is not set -CONFIG_ENABLE_MUST_CHECK=y -# CONFIG_MAGIC_SYSRQ is not set -# CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_DEBUG_FS is not set -# CONFIG_HEADERS_CHECK is not set -# CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_CROSSCOMPILE=y -CONFIG_CMDLINE="" - -# -# Security options -# -CONFIG_KEYS=y -CONFIG_KEYS_DEBUG_PROC_KEYS=y -# CONFIG_SECURITY is not set - -# -# Cryptographic options -# -CONFIG_CRYPTO=y -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_BLKCIPHER=m -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_MANAGER=y -CONFIG_CRYPTO_HMAC=y -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_NULL=m -CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MD5=y -CONFIG_CRYPTO_SHA1=m -CONFIG_CRYPTO_SHA256=m -CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_WP512=m -CONFIG_CRYPTO_TGR192=m -CONFIG_CRYPTO_GF128MUL=m -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_CBC=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_DES=m -CONFIG_CRYPTO_FCRYPT=m -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_TWOFISH_COMMON=m -CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_AES=m -CONFIG_CRYPTO_CAST5=m -CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_ARC4=m -CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=m -CONFIG_CRYPTO_CAMELLIA=m -# CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# - -# -# Library routines -# -CONFIG_BITREVERSE=y -# CONFIG_CRC_CCITT is not set -CONFIG_CRC16=m -CONFIG_CRC32=y -CONFIG_LIBCRC32C=m -CONFIG_ZLIB_INFLATE=m -CONFIG_ZLIB_DEFLATE=m -CONFIG_PLIST=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT=y diff --git a/arch/mips/configs/malta_defconfig b/arch/mips/configs/malta_defconfig index 1f64d76..546cb24 100644 --- a/arch/mips/configs/malta_defconfig +++ b/arch/mips/configs/malta_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set CONFIG_MIPS_MALTA=y # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_MIPS_MALTA=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/mipssim_defconfig b/arch/mips/configs/mipssim_defconfig index a2db5c2..6abad6f 100644 --- a/arch/mips/configs/mipssim_defconfig +++ b/arch/mips/configs/mipssim_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_ZONE_DMA=y CONFIG_MIPS_SIM=y # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set @@ -496,36 +492,23 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# PHY device support -# +# CONFIG_PHYLIB is not set # # Ethernet (10 or 100Mbit) # -# CONFIG_NET_ETHERNET is not set - -# -# Ethernet (1000 Mbit) -# - -# -# Ethernet (10000 Mbit) -# - -# -# Token Ring devices -# - -# -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set +CONFIG_NET_ETHERNET=y +# CONFIG_MII is not set +CONFIG_MIPS_SIM_NET=y +# CONFIG_DM9000 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set # -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set diff --git a/arch/mips/configs/mpc30x_defconfig b/arch/mips/configs/mpc30x_defconfig index ad5c0bf..4981ce4 100644 --- a/arch/mips/configs/mpc30x_defconfig +++ b/arch/mips/configs/mpc30x_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/ocelot_3_defconfig b/arch/mips/configs/msp71xx_defconfig index 2854731..adca5f7 100644 --- a/arch/mips/configs/ocelot_3_defconfig +++ b/arch/mips/configs/msp71xx_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20 -# Tue Feb 20 21:47:35 2007 +# Linux kernel version: 2.6.21-rc4 +# Thu Apr 26 18:11:29 2007 # CONFIG_MIPS=y @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,14 +33,13 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -CONFIG_MOMENCO_OCELOT_3=y -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set # CONFIG_DDB5477 is not set # CONFIG_MACH_VR41XX is not set +CONFIG_PMC_MSP=y # CONFIG_PMC_YOSEMITE is not set # CONFIG_QEMU is not set # CONFIG_MARKEINS is not set @@ -62,6 +59,16 @@ CONFIG_MOMENCO_OCELOT_3=y # CONFIG_TOSHIBA_JMR3927 is not set # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set +# CONFIG_PMC_MSP4200_EVAL is not set +# CONFIG_PMC_MSP4200_GW is not set +# CONFIG_PMC_MSP7120_EVAL is not set +CONFIG_PMC_MSP7120_GW=y +# CONFIG_PMC_MSP7120_FPGA is not set + +# +# Options for PMC-Sierra MSP chipsets +# +CONFIG_PMC_MSP_EMBEDDED_ROOTFS=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set @@ -71,24 +78,24 @@ CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_TIME=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y # CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set +CONFIG_BOOT_RAW=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y +CONFIG_NO_EXCEPT_FILL=y CONFIG_CPU_BIG_ENDIAN=y # CONFIG_CPU_LITTLE_ENDIAN is not set CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y CONFIG_IRQ_CPU=y -CONFIG_IRQ_CPU_RM7K=y -CONFIG_IRQ_MV64340=y -CONFIG_PCI_MARVELL=y +CONFIG_IRQ_MSP_CIC=y +CONFIG_MSP_USB=y CONFIG_SWAP_IO_SPACE=y -CONFIG_BOOT_ELF32=y CONFIG_MIPS_L1_CACHE_SHIFT=5 # # CPU selection # # CONFIG_CPU_MIPS32_R1 is not set -# CONFIG_CPU_MIPS32_R2 is not set +CONFIG_CPU_MIPS32_R2=y # CONFIG_CPU_MIPS64_R1 is not set # CONFIG_CPU_MIPS64_R2 is not set # CONFIG_CPU_R3000 is not set @@ -104,14 +111,14 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # CONFIG_CPU_R8000 is not set # CONFIG_CPU_R10000 is not set # CONFIG_CPU_RM7000 is not set -CONFIG_CPU_RM9000=y +# CONFIG_CPU_RM9000 is not set # CONFIG_CPU_SB1 is not set -CONFIG_SYS_HAS_CPU_RM9000=y -CONFIG_WEAK_ORDERING=y +CONFIG_SYS_HAS_CPU_MIPS32_R1=y +CONFIG_SYS_HAS_CPU_MIPS32_R2=y +CONFIG_CPU_MIPS32=y +CONFIG_CPU_MIPSR2=y CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y -CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y -CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y # # Kernel type @@ -122,13 +129,12 @@ CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set # CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set -CONFIG_BOARD_SCACHE=y -CONFIG_RM7000_CPU_SCACHE=y CONFIG_CPU_HAS_PREFETCH=y CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set # CONFIG_MIPS_MT_SMTC is not set # CONFIG_MIPS_VPE_LOADER is not set +CONFIG_SYS_SUPPORTS_MULTITHREADING=y # CONFIG_64BIT_PHYS_ADDR is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y @@ -149,15 +155,16 @@ CONFIG_ZONE_DMA_FLAG=1 # CONFIG_HZ_48 is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set -# CONFIG_HZ_250 is not set +CONFIG_HZ_250=y # CONFIG_HZ_256 is not set -CONFIG_HZ_1000=y +# CONFIG_HZ_1000 is not set # CONFIG_HZ_1024 is not set CONFIG_SYS_SUPPORTS_ARBIT_HZ=y -CONFIG_HZ=1000 -CONFIG_PREEMPT_NONE=y +CONFIG_HZ=250 +# CONFIG_PREEMPT_NONE is not set # CONFIG_PREEMPT_VOLUNTARY is not set -# CONFIG_PREEMPT is not set +CONFIG_PREEMPT=y +# CONFIG_PREEMPT_BKL is not set # CONFIG_KEXEC is not set CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y @@ -168,14 +175,15 @@ CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 # # General setup # -CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION="-pmc" CONFIG_LOCALVERSION_AUTO=y -CONFIG_SWAP=y +# CONFIG_SWAP is not set CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y @@ -184,15 +192,16 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_TASKSTATS is not set # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y +# CONFIG_IKCONFIG is not set CONFIG_SYSFS_DEPRECATED=y -CONFIG_RELAY=y +# CONFIG_RELAY is not set +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y @@ -201,11 +210,11 @@ CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y -CONFIG_SHMEM=y +# CONFIG_SHMEM is not set CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set +CONFIG_TINY_SHMEM=y CONFIG_BASE_SMALL=0 # CONFIG_SLOB is not set @@ -232,8 +241,8 @@ CONFIG_BLOCK=y # CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_DEADLINE is not set # CONFIG_DEFAULT_CFQ is not set @@ -245,6 +254,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y +# CONFIG_PCI_DEBUG is not set CONFIG_MMU=y # @@ -267,10 +277,7 @@ CONFIG_TRAD_SIGNALS=y # # Power management options # -CONFIG_PM=y -# CONFIG_PM_LEGACY is not set -# CONFIG_PM_DEBUG is not set -# CONFIG_PM_SYSFS_DEPRECATED is not set +# CONFIG_PM is not set # # Networking @@ -281,17 +288,16 @@ CONFIG_NET=y # Networking options # # CONFIG_NETDEBUG is not set -CONFIG_PACKET=y -# CONFIG_PACKET_MMAP is not set +# CONFIG_PACKET is not set CONFIG_UNIX=y CONFIG_XFRM=y -# CONFIG_XFRM_USER is not set +CONFIG_XFRM_USER=y # CONFIG_XFRM_SUB_POLICY is not set -CONFIG_XFRM_MIGRATE=y +# CONFIG_XFRM_MIGRATE is not set CONFIG_NET_KEY=y -CONFIG_NET_KEY_MIGRATE=y +# CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y -# CONFIG_IP_MULTICAST is not set +CONFIG_IP_MULTICAST=y # CONFIG_IP_ADVANCED_ROUTER is not set CONFIG_IP_FIB_HASH=y CONFIG_IP_PNP=y @@ -300,122 +306,92 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_IP_PNP_RARP is not set # CONFIG_NET_IPIP is not set # CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set # CONFIG_ARPD is not set # CONFIG_SYN_COOKIES is not set -# CONFIG_INET_AH is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_XFRM_TUNNEL is not set -CONFIG_INET_TUNNEL=m -CONFIG_INET_XFRM_MODE_TRANSPORT=m -CONFIG_INET_XFRM_MODE_TUNNEL=m -CONFIG_INET_XFRM_MODE_BEET=m +CONFIG_INET_AH=y +CONFIG_INET_ESP=y +CONFIG_INET_IPCOMP=y +CONFIG_INET_XFRM_TUNNEL=y +CONFIG_INET_TUNNEL=y +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" -CONFIG_TCP_MD5SIG=y +# CONFIG_TCP_MD5SIG is not set # # IP: Virtual Server Configuration # # CONFIG_IP_VS is not set -CONFIG_IPV6=m -# CONFIG_IPV6_PRIVACY is not set -CONFIG_IPV6_ROUTER_PREF=y -CONFIG_IPV6_ROUTE_INFO=y -# CONFIG_INET6_AH is not set -# CONFIG_INET6_ESP is not set -# CONFIG_INET6_IPCOMP is not set -CONFIG_IPV6_MIP6=y +# CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set -CONFIG_INET6_XFRM_MODE_TRANSPORT=m -CONFIG_INET6_XFRM_MODE_TUNNEL=m -CONFIG_INET6_XFRM_MODE_BEET=m -CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m -CONFIG_IPV6_SIT=m -# CONFIG_IPV6_TUNNEL is not set -CONFIG_IPV6_MULTIPLE_TABLES=y -CONFIG_IPV6_SUBTREES=y -CONFIG_NETWORK_SECMARK=y +# CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set +CONFIG_BRIDGE_NETFILTER=y # # Core Netfilter Configuration # -CONFIG_NETFILTER_NETLINK=m -CONFIG_NETFILTER_NETLINK_QUEUE=m -CONFIG_NETFILTER_NETLINK_LOG=m -CONFIG_NF_CONNTRACK_ENABLED=m -CONFIG_NF_CONNTRACK_SUPPORT=y -# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set -CONFIG_NF_CONNTRACK=m -CONFIG_NF_CT_ACCT=y -CONFIG_NF_CONNTRACK_MARK=y -CONFIG_NF_CONNTRACK_SECMARK=y -CONFIG_NF_CONNTRACK_EVENTS=y -CONFIG_NF_CT_PROTO_GRE=m -CONFIG_NF_CT_PROTO_SCTP=m -CONFIG_NF_CONNTRACK_AMANDA=m -CONFIG_NF_CONNTRACK_FTP=m -CONFIG_NF_CONNTRACK_H323=m -CONFIG_NF_CONNTRACK_IRC=m -# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set -CONFIG_NF_CONNTRACK_PPTP=m -CONFIG_NF_CONNTRACK_SANE=m -CONFIG_NF_CONNTRACK_SIP=m -CONFIG_NF_CONNTRACK_TFTP=m -CONFIG_NF_CT_NETLINK=m -CONFIG_NETFILTER_XTABLES=m -CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m -CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m -CONFIG_NETFILTER_XT_TARGET_NFLOG=m -CONFIG_NETFILTER_XT_TARGET_SECMARK=m -CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m -CONFIG_NETFILTER_XT_TARGET_TCPMSS=m -CONFIG_NETFILTER_XT_MATCH_COMMENT=m -CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m -CONFIG_NETFILTER_XT_MATCH_CONNMARK=m -CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m -CONFIG_NETFILTER_XT_MATCH_DCCP=m -CONFIG_NETFILTER_XT_MATCH_DSCP=m -CONFIG_NETFILTER_XT_MATCH_ESP=m -CONFIG_NETFILTER_XT_MATCH_HELPER=m -CONFIG_NETFILTER_XT_MATCH_LENGTH=m -CONFIG_NETFILTER_XT_MATCH_LIMIT=m -CONFIG_NETFILTER_XT_MATCH_MAC=m -CONFIG_NETFILTER_XT_MATCH_MARK=m -CONFIG_NETFILTER_XT_MATCH_POLICY=m -CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m -CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m -CONFIG_NETFILTER_XT_MATCH_QUOTA=m -CONFIG_NETFILTER_XT_MATCH_REALM=m -CONFIG_NETFILTER_XT_MATCH_SCTP=m -CONFIG_NETFILTER_XT_MATCH_STATE=m -CONFIG_NETFILTER_XT_MATCH_STATISTIC=m -CONFIG_NETFILTER_XT_MATCH_STRING=m -CONFIG_NETFILTER_XT_MATCH_TCPMSS=m -CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +# CONFIG_NETFILTER_NETLINK is not set +# CONFIG_NF_CONNTRACK_ENABLED is not set +CONFIG_NETFILTER_XTABLES=y +# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set +# CONFIG_NETFILTER_XT_TARGET_MARK is not set +# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set +# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set +# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set +# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set +# CONFIG_NETFILTER_XT_MATCH_DCCP is not set +# CONFIG_NETFILTER_XT_MATCH_DSCP is not set +# CONFIG_NETFILTER_XT_MATCH_ESP is not set +# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set +# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set +# CONFIG_NETFILTER_XT_MATCH_MAC is not set +# CONFIG_NETFILTER_XT_MATCH_MARK is not set +# CONFIG_NETFILTER_XT_MATCH_POLICY is not set +# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set +# CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set +# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set +# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set +# CONFIG_NETFILTER_XT_MATCH_REALM is not set +# CONFIG_NETFILTER_XT_MATCH_SCTP is not set +# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set +# CONFIG_NETFILTER_XT_MATCH_STRING is not set +# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set +# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set # # IP: Netfilter Configuration # -CONFIG_NF_CONNTRACK_IPV4=m -CONFIG_NF_CONNTRACK_PROC_COMPAT=y # CONFIG_IP_NF_QUEUE is not set -# CONFIG_IP_NF_IPTABLES is not set +CONFIG_IP_NF_IPTABLES=y +# CONFIG_IP_NF_MATCH_IPRANGE is not set +# CONFIG_IP_NF_MATCH_TOS is not set +# CONFIG_IP_NF_MATCH_RECENT is not set +# CONFIG_IP_NF_MATCH_ECN is not set +# CONFIG_IP_NF_MATCH_AH is not set +# CONFIG_IP_NF_MATCH_TTL is not set +# CONFIG_IP_NF_MATCH_OWNER is not set +# CONFIG_IP_NF_MATCH_ADDRTYPE is not set +CONFIG_IP_NF_FILTER=y +CONFIG_IP_NF_TARGET_REJECT=y +# CONFIG_IP_NF_TARGET_LOG is not set +# CONFIG_IP_NF_TARGET_ULOG is not set +# CONFIG_IP_NF_MANGLE is not set +# CONFIG_IP_NF_RAW is not set # CONFIG_IP_NF_ARPTABLES is not set # -# IPv6: Netfilter Configuration (EXPERIMENTAL) +# Bridge: Netfilter Configuration # -CONFIG_NF_CONNTRACK_IPV6=m -# CONFIG_IP6_NF_QUEUE is not set -# CONFIG_IP6_NF_IPTABLES is not set +# CONFIG_BRIDGE_NF_EBTABLES is not set # # DCCP Configuration (EXPERIMENTAL) @@ -432,9 +408,10 @@ CONFIG_NF_CONNTRACK_IPV6=m # # CONFIG_TIPC is not set # CONFIG_ATM is not set -# CONFIG_BRIDGE is not set +CONFIG_BRIDGE=y # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set +CONFIG_LLC=y # CONFIG_LLC2 is not set # CONFIG_IPX is not set # CONFIG_ATALK is not set @@ -447,7 +424,6 @@ CONFIG_NF_CONNTRACK_IPV6=m # QoS and/or fair queueing # # CONFIG_NET_SCHED is not set -CONFIG_NET_CLS_ROUTE=y # # Network testing @@ -456,14 +432,8 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set -CONFIG_IEEE80211=m -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=m -CONFIG_IEEE80211_CRYPT_CCMP=m -CONFIG_IEEE80211_SOFTMAC=m -# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +# CONFIG_IEEE80211 is not set CONFIG_WIRELESS_EXT=y -CONFIG_FIB_RULES=y # # Device Drivers @@ -473,19 +443,101 @@ CONFIG_FIB_RULES=y # Generic Driver Options # CONFIG_STANDALONE=y -CONFIG_PREVENT_FIRMWARE_BUILD=y -CONFIG_FW_LOADER=m +# CONFIG_PREVENT_FIRMWARE_BUILD is not set +# CONFIG_FW_LOADER is not set +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker # -CONFIG_CONNECTOR=m +# CONFIG_CONNECTOR is not set # # Memory Technology Devices (MTD) # -# CONFIG_MTD is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_CFI_INTELEXT is not set +CONFIG_MTD_CFI_AMDSTD=y +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +CONFIG_MTD_RAM=y +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set +# CONFIG_MTD_OBSOLETE_CHIPS is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PHYSMAP is not set +CONFIG_MTD_PMC_MSP_EVM=y +CONFIG_MSP_FLASH_MAP_LIMIT_32M=y +CONFIG_MSP_FLASH_MAP_LIMIT=0x02000000 +CONFIG_MTD_PMC_MSP_RAMROOT=y +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_PMC551 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set + +# +# NAND Flash Device Drivers +# +# CONFIG_MTD_NAND is not set + +# +# OneNAND Flash Device Drivers +# +# CONFIG_MTD_ONENAND is not set # # Parallel port support @@ -505,19 +557,21 @@ CONFIG_CONNECTOR=m # CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_UMEM is not set # CONFIG_BLK_DEV_COW_COMMON is not set -CONFIG_BLK_DEV_LOOP=y -# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set -# CONFIG_BLK_DEV_RAM is not set -# CONFIG_BLK_DEV_INITRD is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set -CONFIG_ATA_OVER_ETH=m +# CONFIG_ATA_OVER_ETH is not set # # Misc devices # -CONFIG_SGI_IOC4=m +# CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # @@ -528,16 +582,16 @@ CONFIG_SGI_IOC4=m # # SCSI device support # -CONFIG_RAID_ATTRS=m -CONFIG_SCSI=m -CONFIG_SCSI_TGT=m -CONFIG_SCSI_NETLINK=y +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y # # SCSI support type (disk, tape, CD-ROM) # -# CONFIG_BLK_DEV_SD is not set +CONFIG_BLK_DEV_SD=y # CONFIG_CHR_DEV_ST is not set # CONFIG_CHR_DEV_OSST is not set # CONFIG_BLK_DEV_SR is not set @@ -550,22 +604,21 @@ CONFIG_SCSI_PROC_FS=y # CONFIG_SCSI_MULTI_LUN is not set # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set -CONFIG_SCSI_SCAN_ASYNC=y +# CONFIG_SCSI_SCAN_ASYNC is not set # # SCSI Transports # # CONFIG_SCSI_SPI_ATTRS is not set -CONFIG_SCSI_FC_ATTRS=m -CONFIG_SCSI_ISCSI_ATTRS=m -CONFIG_SCSI_SAS_ATTRS=m -CONFIG_SCSI_SAS_LIBSAS=m -# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set # # SCSI low-level drivers # -CONFIG_ISCSI_TCP=m +# CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_ACARD is not set @@ -573,8 +626,7 @@ CONFIG_ISCSI_TCP=m # CONFIG_SCSI_AIC7XXX is not set # CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_AIC79XX is not set -CONFIG_SCSI_AIC94XX=m -# CONFIG_AIC94XX_DEBUG is not set +# CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_DPT_I2O is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set @@ -630,10 +682,10 @@ CONFIG_SCSI_AIC94XX=m # Network device support # CONFIG_NETDEVICES=y -# CONFIG_DUMMY is not set +CONFIG_DUMMY=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set -CONFIG_TUN=m +# CONFIG_TUN is not set # # ARCnet devices @@ -643,26 +695,16 @@ CONFIG_TUN=m # # PHY device support # -CONFIG_PHYLIB=m - -# -# MII PHY device drivers -# -CONFIG_MARVELL_PHY=m -CONFIG_DAVICOM_PHY=m -CONFIG_QSEMI_PHY=m -CONFIG_LXT_PHY=m -CONFIG_CICADA_PHY=m -CONFIG_VITESSE_PHY=m -CONFIG_SMSC_PHY=m -# CONFIG_BROADCOM_PHY is not set -# CONFIG_FIXED_PHY is not set +# CONFIG_PHYLIB is not set # # Ethernet (10 or 100Mbit) # CONFIG_NET_ETHERNET=y CONFIG_MII=y +CONFIG_MSPETH=y +CONFIG_MSPETH_NAPI=y +# CONFIG_MSPETH_SKB_RECYCLE is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -674,26 +716,7 @@ CONFIG_MII=y # # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set -CONFIG_NET_PCI=y -# CONFIG_PCNET32 is not set -# CONFIG_AMD8111_ETH is not set -# CONFIG_ADAPTEC_STARFIRE is not set -# CONFIG_B44 is not set -# CONFIG_FORCEDETH is not set -# CONFIG_DGRS is not set -# CONFIG_EEPRO100 is not set -CONFIG_E100=y -# CONFIG_FEALNX is not set -# CONFIG_NATSEMI is not set -# CONFIG_NE2K_PCI is not set -# CONFIG_8139CP is not set -# CONFIG_8139TOO is not set -# CONFIG_SIS900 is not set -# CONFIG_EPIC100 is not set -# CONFIG_SUNDANCE is not set -# CONFIG_TLAN is not set -# CONFIG_VIA_RHINE is not set -# CONFIG_SC92031 is not set +# CONFIG_NET_PCI is not set # # Ethernet (1000 Mbit) @@ -709,22 +732,20 @@ CONFIG_E100=y # CONFIG_SKGE is not set # CONFIG_SKY2 is not set # CONFIG_SK98LIN is not set -# CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set -CONFIG_MV643XX_ETH=y -CONFIG_QLA3XXX=m +# CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # # Ethernet (10000 Mbit) # # CONFIG_CHELSIO_T1 is not set -CONFIG_CHELSIO_T3=m +# CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set -CONFIG_NETXEN_NIC=m +# CONFIG_NETXEN_NIC is not set # # Token Ring devices @@ -734,7 +755,29 @@ CONFIG_NETXEN_NIC=m # # Wireless LAN (non-hamradio) # -# CONFIG_NET_RADIO is not set +CONFIG_NET_RADIO=y +# CONFIG_NET_WIRELESS_RTNETLINK is not set + +# +# Obsolete Wireless cards support (pre-802.11) +# +# CONFIG_STRIP is not set + +# +# Wireless 802.11b ISA/PCI cards support +# +# CONFIG_IPW2100 is not set +# CONFIG_IPW2200 is not set +# CONFIG_HERMES is not set +# CONFIG_ATMEL is not set + +# +# Prism GT/Duette 802.11(a/b/g) PCI/Cardbus support +# +# CONFIG_PRISM54 is not set +# CONFIG_USB_ZD1201 is not set +# CONFIG_HOSTAP is not set +CONFIG_NET_WIRELESS=y # # Wan interfaces @@ -742,17 +785,17 @@ CONFIG_NETXEN_NIC=m # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set -CONFIG_PPP=m +CONFIG_PPP=y # CONFIG_PPP_MULTILINK is not set # CONFIG_PPP_FILTER is not set -CONFIG_PPP_ASYNC=m -CONFIG_PPP_SYNC_TTY=m -CONFIG_PPP_DEFLATE=m +# CONFIG_PPP_ASYNC is not set +# CONFIG_PPP_SYNC_TTY is not set +# CONFIG_PPP_DEFLATE is not set # CONFIG_PPP_BSDCOMP is not set -CONFIG_PPP_MPPE=m -CONFIG_PPPOE=m +# CONFIG_PPP_MPPE is not set +# CONFIG_PPPOE is not set # CONFIG_SLIP is not set -CONFIG_SLHC=m +CONFIG_SLHC=y # CONFIG_NET_FC is not set # CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set @@ -796,31 +839,24 @@ CONFIG_INPUT=y # # Hardware I/O ports # -CONFIG_SERIO=y -# CONFIG_SERIO_I8042 is not set -# CONFIG_SERIO_SERPORT is not set -# CONFIG_SERIO_PCIPS2 is not set -# CONFIG_SERIO_LIBPS2 is not set -# CONFIG_SERIO_RAW is not set +# CONFIG_SERIO is not set # CONFIG_GAMEPORT is not set # # Character devices # -CONFIG_VT=y -CONFIG_VT_CONSOLE=y -CONFIG_HW_CONSOLE=y -CONFIG_VT_HW_CONSOLE_BINDING=y +# CONFIG_VT is not set # CONFIG_SERIAL_NONSTANDARD is not set +CONFIG_PMCMSP_GPIO=y # # Serial drivers # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_PCI=y -CONFIG_SERIAL_8250_NR_UARTS=4 -CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +# CONFIG_SERIAL_8250_PCI is not set +CONFIG_SERIAL_8250_NR_UARTS=2 +CONFIG_SERIAL_8250_RUNTIME_UARTS=2 # CONFIG_SERIAL_8250_EXTENDED is not set # @@ -830,8 +866,7 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y -CONFIG_LEGACY_PTYS=y -CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_LEGACY_PTYS is not set # # IPMI @@ -843,7 +878,8 @@ CONFIG_LEGACY_PTY_COUNT=256 # # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set -CONFIG_RTC=y +# CONFIG_RTC is not set +# CONFIG_GEN_RTC is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set @@ -858,7 +894,58 @@ CONFIG_RTC=y # # I2C support # -# CONFIG_I2C is not set +CONFIG_I2C=y +CONFIG_I2C_CHARDEV=y + +# +# I2C Algorithms +# +# CONFIG_I2C_ALGOBIT is not set +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +# CONFIG_I2C_I801 is not set +# CONFIG_I2C_I810 is not set +# CONFIG_I2C_PIIX4 is not set +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_PASEMI is not set +# CONFIG_I2C_PROSAVAGE is not set +# CONFIG_I2C_SAVAGE4 is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set +# CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_ISA is not set +CONFIG_I2C_PMCMSP=y + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +CONFIG_PMCTWILED=y +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set # # SPI support @@ -874,8 +961,57 @@ CONFIG_RTC=y # # Hardware Monitoring support # -# CONFIG_HWMON is not set +CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_FSCHER is not set +# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM75 is not set +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM80 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM85 is not set +# CONFIG_SENSORS_LM87 is not set +# CONFIG_SENSORS_LM90 is not set +# CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SIS5595 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VIA686A is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_VT8231 is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83793 is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set # # Multimedia devices @@ -886,62 +1022,13 @@ CONFIG_RTC=y # Digital Video Broadcasting Devices # # CONFIG_DVB is not set +# CONFIG_USB_DABUSB is not set # # Graphics support # -# CONFIG_FIRMWARE_EDID is not set -CONFIG_FB=y -# CONFIG_FB_CFB_FILLRECT is not set -# CONFIG_FB_CFB_COPYAREA is not set -# CONFIG_FB_CFB_IMAGEBLIT is not set -# CONFIG_FB_SVGALIB is not set -# CONFIG_FB_MACMODES is not set -# CONFIG_FB_BACKLIGHT is not set -CONFIG_FB_MODE_HELPERS=y -# CONFIG_FB_TILEBLITTING is not set -# CONFIG_FB_CIRRUS is not set -# CONFIG_FB_PM2 is not set -# CONFIG_FB_CYBER2000 is not set -# CONFIG_FB_ASILIANT is not set -# CONFIG_FB_IMSTT is not set -# CONFIG_FB_S1D13XXX is not set -# CONFIG_FB_NVIDIA is not set -# CONFIG_FB_RIVA is not set -# CONFIG_FB_MATROX is not set -# CONFIG_FB_RADEON is not set -# CONFIG_FB_ATY128 is not set -# CONFIG_FB_ATY is not set -# CONFIG_FB_S3 is not set -# CONFIG_FB_SAVAGE is not set -# CONFIG_FB_SIS is not set -# CONFIG_FB_NEOMAGIC is not set -# CONFIG_FB_KYRO is not set -# CONFIG_FB_3DFX is not set -# CONFIG_FB_VOODOO1 is not set -# CONFIG_FB_SMIVGX is not set -# CONFIG_FB_TRIDENT is not set -# CONFIG_FB_VIRTUAL is not set - -# -# Console display driver support -# -# CONFIG_VGA_CONSOLE is not set -CONFIG_DUMMY_CONSOLE=y -CONFIG_FRAMEBUFFER_CONSOLE=y -# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set -# CONFIG_FONTS is not set -CONFIG_FONT_8x8=y -CONFIG_FONT_8x16=y - -# -# Logo configuration -# -CONFIG_LOGO=y -CONFIG_LOGO_LINUX_MONO=y -CONFIG_LOGO_LINUX_VGA16=y -CONFIG_LOGO_LINUX_CLUT224=y # CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# CONFIG_FB is not set # # Sound @@ -960,13 +1047,134 @@ CONFIG_HID=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y -# CONFIG_USB is not set +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +CONFIG_USB_EHCI_HCD=y +# CONFIG_USB_EHCI_SPLIT_ISO is not set +CONFIG_USB_EHCI_ROOT_HUB_TT=y +# CONFIG_USB_EHCI_TT_NEWSCHED is not set +# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set +# CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_OHCI_HCD is not set +# CONFIG_USB_UHCI_HCD is not set +# CONFIG_USB_SL811_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # +# may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Input Devices +# +# CONFIG_USB_HID is not set + +# +# USB HID Boot Protocol drivers +# +# CONFIG_USB_KBD is not set +# CONFIG_USB_MOUSE is not set +# CONFIG_USB_AIPTEK is not set +# CONFIG_USB_WACOM is not set +# CONFIG_USB_ACECAD is not set +# CONFIG_USB_KBTAB is not set +# CONFIG_USB_POWERMATE is not set +# CONFIG_USB_TOUCHSCREEN is not set +# CONFIG_USB_YEALINK is not set +# CONFIG_USB_XPAD is not set +# CONFIG_USB_ATI_REMOTE is not set +# CONFIG_USB_ATI_REMOTE2 is not set +# CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set +# CONFIG_USB_GTCO is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_SISUSBVGA is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set + +# +# USB DSL modem support +# + +# # USB Gadget Support # # CONFIG_USB_GADGET is not set @@ -1030,37 +1238,22 @@ CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set -CONFIG_EXT3_FS=m -CONFIG_EXT3_FS_XATTR=y -# CONFIG_EXT3_FS_POSIX_ACL is not set -# CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT3_FS is not set # CONFIG_EXT4DEV_FS is not set -CONFIG_JBD=m -# CONFIG_JBD_DEBUG is not set -CONFIG_FS_MBCACHE=y -CONFIG_REISERFS_FS=m -# CONFIG_REISERFS_CHECK is not set -# CONFIG_REISERFS_PROC_INFO is not set -# CONFIG_REISERFS_FS_XATTR is not set +# CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set -CONFIG_FS_POSIX_ACL=y -CONFIG_XFS_FS=m -# CONFIG_XFS_QUOTA is not set -# CONFIG_XFS_SECURITY is not set -# CONFIG_XFS_POSIX_ACL is not set -# CONFIG_XFS_RT is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set -CONFIG_INOTIFY=y -CONFIG_INOTIFY_USER=y +# CONFIG_INOTIFY is not set # CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y -CONFIG_AUTOFS_FS=y -CONFIG_AUTOFS4_FS=m -CONFIG_FUSE_FS=m -CONFIG_GENERIC_ACL=y +# CONFIG_DNOTIFY is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -1071,22 +1264,25 @@ CONFIG_GENERIC_ACL=y # # DOS/FAT/NT Filesystems # -# CONFIG_MSDOS_FS is not set -# CONFIG_VFAT_FS is not set +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_NTFS_FS is not set # # Pseudo filesystems # CONFIG_PROC_FS=y -CONFIG_PROC_KCORE=y +# CONFIG_PROC_KCORE is not set CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y CONFIG_TMPFS=y -CONFIG_TMPFS_POSIX_ACL=y +# CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_CONFIGFS_FS=m +# CONFIG_CONFIGFS_FS is not set # # Miscellaneous filesystems @@ -1097,8 +1293,21 @@ CONFIG_CONFIGFS_FS=m # CONFIG_HFSPLUS_FS is not set # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set -CONFIG_EFS_FS=y -CONFIG_CRAMFS=y +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_CRAMFS is not set +CONFIG_SQUASHFS=y +CONFIG_SQUASHFS_EMBEDDED=y +CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 +CONFIG_SQUASHFS_VMALLOC=y # CONFIG_VXFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set @@ -1108,26 +1317,9 @@ CONFIG_CRAMFS=y # # Network File Systems # -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -# CONFIG_NFS_V3_ACL is not set -# CONFIG_NFS_V4 is not set -# CONFIG_NFS_DIRECTIO is not set -CONFIG_NFSD=y -CONFIG_NFSD_V3=y -# CONFIG_NFSD_V3_ACL is not set -# CONFIG_NFSD_V4 is not set -# CONFIG_NFSD_TCP is not set -CONFIG_ROOT_NFS=y -CONFIG_LOCKD=y -CONFIG_LOCKD_V4=y -CONFIG_EXPORTFS=y -CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=y -# CONFIG_RPCSEC_GSS_KRB5 is not set -# CONFIG_RPCSEC_GSS_SPKM3 is not set -CONFIG_SMB_FS=m -# CONFIG_SMB_NLS_DEFAULT is not set +# CONFIG_NFS_FS is not set +# CONFIG_NFSD is not set +# CONFIG_SMB_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -1143,9 +1335,9 @@ CONFIG_MSDOS_PARTITION=y # # Native Language Support # -CONFIG_NLS=m +CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" -# CONFIG_NLS_CODEPAGE_437 is not set +CONFIG_NLS_CODEPAGE_437=y # CONFIG_NLS_CODEPAGE_737 is not set # CONFIG_NLS_CODEPAGE_775 is not set # CONFIG_NLS_CODEPAGE_850 is not set @@ -1169,7 +1361,7 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_CODEPAGE_1250 is not set # CONFIG_NLS_CODEPAGE_1251 is not set # CONFIG_NLS_ASCII is not set -# CONFIG_NLS_ISO8859_1 is not set +CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_ISO8859_2 is not set # CONFIG_NLS_ISO8859_3 is not set # CONFIG_NLS_ISO8859_4 is not set @@ -1187,10 +1379,7 @@ CONFIG_NLS_DEFAULT="iso8859-1" # # Distributed Lock Manager # -CONFIG_DLM=m -CONFIG_DLM_TCP=y -# CONFIG_DLM_SCTP is not set -# CONFIG_DLM_DEBUG is not set +# CONFIG_DLM is not set # # Profiling support @@ -1203,14 +1392,40 @@ CONFIG_DLM_TCP=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_MUST_CHECK=y -# CONFIG_MAGIC_SYSRQ is not set +CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set -# CONFIG_DEBUG_KERNEL is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_SLAB is not set +CONFIG_DEBUG_PREEMPT=y +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +CONFIG_FORCED_INLINING=y +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set CONFIG_CROSSCOMPILE=y -CONFIG_CMDLINE="ip=any root=nfs" +CONFIG_CMDLINE="" +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_KGDB is not set +CONFIG_SYS_SUPPORTS_KGDB=y +# CONFIG_RUNTIME_DEBUG is not set +# CONFIG_MIPS_UNCACHED is not set # # Security options @@ -1223,41 +1438,40 @@ CONFIG_CMDLINE="ip=any root=nfs" # CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_HMAC=y -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_NULL=m -CONFIG_CRYPTO_MD4=m +# CONFIG_CRYPTO_XCBC is not set +CONFIG_CRYPTO_NULL=y +# CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y -CONFIG_CRYPTO_SHA1=m -CONFIG_CRYPTO_SHA256=m -CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_WP512=m -CONFIG_CRYPTO_TGR192=m -CONFIG_CRYPTO_GF128MUL=m -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_CBC=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_DES=m -CONFIG_CRYPTO_FCRYPT=m -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_TWOFISH_COMMON=m -CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_AES=m -CONFIG_CRYPTO_CAST5=m -CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_ARC4=m -CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=m -CONFIG_CRYPTO_CAMELLIA=m +CONFIG_CRYPTO_SHA1=y +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_ECB is not set +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_LRW is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +CONFIG_CRYPTO_AES=y +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +CONFIG_CRYPTO_DEFLATE=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set # @@ -1268,16 +1482,12 @@ CONFIG_CRYPTO_CAMELLIA=m # Library routines # CONFIG_BITREVERSE=y -CONFIG_CRC_CCITT=m -CONFIG_CRC16=m +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set CONFIG_CRC32=y -CONFIG_LIBCRC32C=m +# CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=m -CONFIG_TEXTSEARCH=y -CONFIG_TEXTSEARCH_KMP=m -CONFIG_TEXTSEARCH_BM=m -CONFIG_TEXTSEARCH_FSM=m +CONFIG_ZLIB_DEFLATE=y CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y diff --git a/arch/mips/configs/ocelot_c_defconfig b/arch/mips/configs/ocelot_c_defconfig deleted file mode 100644 index 82ff6fc..0000000 --- a/arch/mips/configs/ocelot_c_defconfig +++ /dev/null @@ -1,982 +0,0 @@ -# -# Automatically generated make config: don't edit -# Linux kernel version: 2.6.20 -# Tue Feb 20 21:47:36 2007 -# -CONFIG_MIPS=y - -# -# Machine selection -# -CONFIG_ZONE_DMA=y -# CONFIG_MIPS_MTX1 is not set -# CONFIG_MIPS_BOSPORUS is not set -# CONFIG_MIPS_PB1000 is not set -# CONFIG_MIPS_PB1100 is not set -# CONFIG_MIPS_PB1500 is not set -# CONFIG_MIPS_PB1550 is not set -# CONFIG_MIPS_PB1200 is not set -# CONFIG_MIPS_DB1000 is not set -# CONFIG_MIPS_DB1100 is not set -# CONFIG_MIPS_DB1500 is not set -# CONFIG_MIPS_DB1550 is not set -# CONFIG_MIPS_DB1200 is not set -# CONFIG_MIPS_MIRAGE is not set -# CONFIG_BASLER_EXCITE is not set -# CONFIG_MIPS_COBALT is not set -# CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set -# CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set -# CONFIG_MIPS_ATLAS is not set -# CONFIG_MIPS_MALTA is not set -# CONFIG_MIPS_SEAD is not set -# CONFIG_WR_PPMC is not set -# CONFIG_MIPS_SIM is not set -# CONFIG_MOMENCO_JAGUAR_ATX is not set -# CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -CONFIG_MOMENCO_OCELOT_C=y -# CONFIG_MOMENCO_OCELOT_G is not set -# CONFIG_MIPS_XXS1500 is not set -# CONFIG_PNX8550_JBS is not set -# CONFIG_PNX8550_STB810 is not set -# CONFIG_DDB5477 is not set -# CONFIG_MACH_VR41XX is not set -# CONFIG_PMC_YOSEMITE is not set -# CONFIG_QEMU is not set -# CONFIG_MARKEINS is not set -# CONFIG_SGI_IP22 is not set -# CONFIG_SGI_IP27 is not set -# CONFIG_SGI_IP32 is not set -# CONFIG_SIBYTE_BIGSUR is not set -# CONFIG_SIBYTE_SWARM is not set -# CONFIG_SIBYTE_SENTOSA is not set -# CONFIG_SIBYTE_RHONE is not set -# CONFIG_SIBYTE_CARMEL is not set -# CONFIG_SIBYTE_PTSWARM is not set -# CONFIG_SIBYTE_LITTLESUR is not set -# CONFIG_SIBYTE_CRHINE is not set -# CONFIG_SIBYTE_CRHONE is not set -# CONFIG_SNI_RM is not set -# CONFIG_TOSHIBA_JMR3927 is not set -# CONFIG_TOSHIBA_RBTX4927 is not set -# CONFIG_TOSHIBA_RBTX4938 is not set -CONFIG_RWSEM_GENERIC_SPINLOCK=y -# CONFIG_ARCH_HAS_ILOG2_U32 is not set -# CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_GENERIC_FIND_NEXT_BIT=y -CONFIG_GENERIC_HWEIGHT=y -CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_GENERIC_TIME=y -CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y -CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y -CONFIG_DMA_NONCOHERENT=y -CONFIG_DMA_NEED_PCI_MAP_STATE=y -CONFIG_CPU_BIG_ENDIAN=y -# CONFIG_CPU_LITTLE_ENDIAN is not set -CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y -CONFIG_IRQ_CPU=y -CONFIG_IRQ_MV64340=y -CONFIG_PCI_MARVELL=y -CONFIG_SWAP_IO_SPACE=y -CONFIG_MIPS_L1_CACHE_SHIFT=5 - -# -# CPU selection -# -# CONFIG_CPU_MIPS32_R1 is not set -# CONFIG_CPU_MIPS32_R2 is not set -# CONFIG_CPU_MIPS64_R1 is not set -# CONFIG_CPU_MIPS64_R2 is not set -# CONFIG_CPU_R3000 is not set -# CONFIG_CPU_TX39XX is not set -# CONFIG_CPU_VR41XX is not set -# CONFIG_CPU_R4300 is not set -# CONFIG_CPU_R4X00 is not set -# CONFIG_CPU_TX49XX is not set -# CONFIG_CPU_R5000 is not set -# CONFIG_CPU_R5432 is not set -# CONFIG_CPU_R6000 is not set -# CONFIG_CPU_NEVADA is not set -# CONFIG_CPU_R8000 is not set -# CONFIG_CPU_R10000 is not set -CONFIG_CPU_RM7000=y -# CONFIG_CPU_RM9000 is not set -# CONFIG_CPU_SB1 is not set -CONFIG_SYS_HAS_CPU_RM7000=y -CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y -CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y -CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y -CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y - -# -# Kernel type -# -# CONFIG_32BIT is not set -CONFIG_64BIT=y -CONFIG_PAGE_SIZE_4KB=y -# CONFIG_PAGE_SIZE_8KB is not set -# CONFIG_PAGE_SIZE_16KB is not set -# CONFIG_PAGE_SIZE_64KB is not set -CONFIG_BOARD_SCACHE=y -CONFIG_RM7000_CPU_SCACHE=y -CONFIG_CPU_HAS_PREFETCH=y -CONFIG_MIPS_MT_DISABLED=y -# CONFIG_MIPS_MT_SMP is not set -# CONFIG_MIPS_MT_SMTC is not set -# CONFIG_MIPS_VPE_LOADER is not set -CONFIG_CPU_HAS_LLSC=y -CONFIG_CPU_HAS_SYNC=y -CONFIG_GENERIC_HARDIRQS=y -CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_CPU_SUPPORTS_HIGHMEM=y -CONFIG_ARCH_FLATMEM_ENABLE=y -CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_FLATMEM_MANUAL=y -# CONFIG_DISCONTIGMEM_MANUAL is not set -# CONFIG_SPARSEMEM_MANUAL is not set -CONFIG_FLATMEM=y -CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -CONFIG_SPLIT_PTLOCK_CPUS=4 -CONFIG_RESOURCES_64BIT=y -CONFIG_ZONE_DMA_FLAG=1 -# CONFIG_HZ_48 is not set -# CONFIG_HZ_100 is not set -# CONFIG_HZ_128 is not set -# CONFIG_HZ_250 is not set -# CONFIG_HZ_256 is not set -CONFIG_HZ_1000=y -# CONFIG_HZ_1024 is not set -CONFIG_SYS_SUPPORTS_ARBIT_HZ=y -CONFIG_HZ=1000 -CONFIG_PREEMPT_NONE=y -# CONFIG_PREEMPT_VOLUNTARY is not set -# CONFIG_PREEMPT is not set -# CONFIG_KEXEC is not set -CONFIG_LOCKDEP_SUPPORT=y -CONFIG_STACKTRACE_SUPPORT=y -CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" - -# -# Code maturity level options -# -CONFIG_EXPERIMENTAL=y -CONFIG_BROKEN_ON_SMP=y -CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# -CONFIG_LOCALVERSION="" -CONFIG_LOCALVERSION_AUTO=y -CONFIG_SWAP=y -CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set -CONFIG_SYSVIPC_SYSCTL=y -# CONFIG_POSIX_MQUEUE is not set -# CONFIG_BSD_PROCESS_ACCT is not set -# CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set -# CONFIG_AUDIT is not set -# CONFIG_IKCONFIG is not set -CONFIG_SYSFS_DEPRECATED=y -CONFIG_RELAY=y -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_SYSCTL=y -CONFIG_EMBEDDED=y -CONFIG_SYSCTL_SYSCALL=y -CONFIG_KALLSYMS=y -# CONFIG_KALLSYMS_EXTRA_PASS is not set -CONFIG_HOTPLUG=y -CONFIG_PRINTK=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_EPOLL=y -CONFIG_SHMEM=y -CONFIG_SLAB=y -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set -CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# -# CONFIG_MODULES is not set - -# -# Block layer -# -CONFIG_BLOCK=y -# CONFIG_BLK_DEV_IO_TRACE is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y -CONFIG_DEFAULT_AS=y -# CONFIG_DEFAULT_DEADLINE is not set -# CONFIG_DEFAULT_CFQ is not set -# CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="anticipatory" - -# -# Bus options (PCI, PCMCIA, EISA, ISA, TC) -# -CONFIG_HW_HAS_PCI=y -CONFIG_PCI=y -CONFIG_MMU=y - -# -# PCCARD (PCMCIA/CardBus) support -# -# CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# -# CONFIG_HOTPLUG_PCI is not set - -# -# Executable file formats -# -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_MISC is not set -# CONFIG_BUILD_ELF64 is not set -CONFIG_MIPS32_COMPAT=y -CONFIG_COMPAT=y -CONFIG_SYSVIPC_COMPAT=y -CONFIG_MIPS32_O32=y -CONFIG_MIPS32_N32=y -CONFIG_BINFMT_ELF32=y - -# -# Power management options -# -CONFIG_PM=y -# CONFIG_PM_LEGACY is not set -# CONFIG_PM_DEBUG is not set -# CONFIG_PM_SYSFS_DEPRECATED is not set - -# -# Networking -# -CONFIG_NET=y - -# -# Networking options -# -# CONFIG_NETDEBUG is not set -# CONFIG_PACKET is not set -CONFIG_UNIX=y -CONFIG_XFRM=y -CONFIG_XFRM_USER=y -# CONFIG_XFRM_SUB_POLICY is not set -CONFIG_XFRM_MIGRATE=y -CONFIG_NET_KEY=y -CONFIG_NET_KEY_MIGRATE=y -CONFIG_INET=y -# CONFIG_IP_MULTICAST is not set -# CONFIG_IP_ADVANCED_ROUTER is not set -CONFIG_IP_FIB_HASH=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -# CONFIG_IP_PNP_BOOTP is not set -# CONFIG_IP_PNP_RARP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set -# CONFIG_ARPD is not set -# CONFIG_SYN_COOKIES is not set -# CONFIG_INET_AH is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_XFRM_TUNNEL is not set -# CONFIG_INET_TUNNEL is not set -CONFIG_INET_XFRM_MODE_TRANSPORT=y -CONFIG_INET_XFRM_MODE_TUNNEL=y -CONFIG_INET_XFRM_MODE_BEET=y -CONFIG_INET_DIAG=y -CONFIG_INET_TCP_DIAG=y -# CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_CUBIC=y -CONFIG_DEFAULT_TCP_CONG="cubic" -CONFIG_TCP_MD5SIG=y -# CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set -CONFIG_NETWORK_SECMARK=y -# CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# -# CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# -# CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set -# CONFIG_ATM is not set -# CONFIG_BRIDGE is not set -# CONFIG_VLAN_8021Q is not set -# CONFIG_DECNET is not set -# CONFIG_LLC2 is not set -# CONFIG_IPX is not set -# CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# -# CONFIG_NET_SCHED is not set - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -# CONFIG_HAMRADIO is not set -# CONFIG_IRDA is not set -# CONFIG_BT is not set -CONFIG_IEEE80211=y -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=y -CONFIG_IEEE80211_CRYPT_CCMP=y -CONFIG_IEEE80211_SOFTMAC=y -# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set -CONFIG_WIRELESS_EXT=y - -# -# Device Drivers -# - -# -# Generic Driver Options -# -CONFIG_STANDALONE=y -CONFIG_PREVENT_FIRMWARE_BUILD=y -CONFIG_FW_LOADER=y -# CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# -CONFIG_CONNECTOR=y -CONFIG_PROC_EVENTS=y - -# -# Memory Technology Devices (MTD) -# -# CONFIG_MTD is not set - -# -# Parallel port support -# -# CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# -# CONFIG_BLK_CPQ_DA is not set -# CONFIG_BLK_CPQ_CISS_DA is not set -# CONFIG_BLK_DEV_DAC960 is not set -# CONFIG_BLK_DEV_UMEM is not set -# CONFIG_BLK_DEV_COW_COMMON is not set -# CONFIG_BLK_DEV_LOOP is not set -# CONFIG_BLK_DEV_NBD is not set -# CONFIG_BLK_DEV_SX8 is not set -# CONFIG_BLK_DEV_RAM is not set -# CONFIG_BLK_DEV_INITRD is not set -CONFIG_CDROM_PKTCDVD=y -CONFIG_CDROM_PKTCDVD_BUFFERS=8 -# CONFIG_CDROM_PKTCDVD_WCACHE is not set -CONFIG_ATA_OVER_ETH=y - -# -# Misc devices -# -CONFIG_SGI_IOC4=y -# CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# -# CONFIG_IDE is not set - -# -# SCSI device support -# -CONFIG_RAID_ATTRS=y -# CONFIG_SCSI is not set -# CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# -# CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# -# CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# -# CONFIG_IEEE1394 is not set - -# -# I2O device support -# -# CONFIG_I2O is not set - -# -# Network device support -# -CONFIG_NETDEVICES=y -# CONFIG_DUMMY is not set -# CONFIG_BONDING is not set -# CONFIG_EQUALIZER is not set -# CONFIG_TUN is not set - -# -# ARCnet devices -# -# CONFIG_ARCNET is not set - -# -# PHY device support -# -CONFIG_PHYLIB=y - -# -# MII PHY device drivers -# -CONFIG_MARVELL_PHY=y -CONFIG_DAVICOM_PHY=y -CONFIG_QSEMI_PHY=y -CONFIG_LXT_PHY=y -CONFIG_CICADA_PHY=y -CONFIG_VITESSE_PHY=y -CONFIG_SMSC_PHY=y -# CONFIG_BROADCOM_PHY is not set -# CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# -CONFIG_NET_ETHERNET=y -# CONFIG_MII is not set -# CONFIG_HAPPYMEAL is not set -# CONFIG_SUNGEM is not set -# CONFIG_CASSINI is not set -# CONFIG_NET_VENDOR_3COM is not set -# CONFIG_DM9000 is not set - -# -# Tulip family network device support -# -# CONFIG_NET_TULIP is not set -# CONFIG_HP100 is not set -# CONFIG_NET_PCI is not set - -# -# Ethernet (1000 Mbit) -# -# CONFIG_ACENIC is not set -# CONFIG_DL2K is not set -# CONFIG_E1000 is not set -# CONFIG_NS83820 is not set -# CONFIG_HAMACHI is not set -# CONFIG_YELLOWFIN is not set -# CONFIG_R8169 is not set -# CONFIG_SIS190 is not set -# CONFIG_SKGE is not set -# CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set -# CONFIG_TIGON3 is not set -# CONFIG_BNX2 is not set -# CONFIG_MV643XX_ETH is not set -CONFIG_QLA3XXX=y -# CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# -# CONFIG_CHELSIO_T1 is not set -CONFIG_CHELSIO_T3=y -# CONFIG_IXGB is not set -# CONFIG_S2IO is not set -# CONFIG_MYRI10GE is not set -CONFIG_NETXEN_NIC=y - -# -# Token Ring devices -# -# CONFIG_TR is not set - -# -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces -# -# CONFIG_WAN is not set -# CONFIG_FDDI is not set -# CONFIG_HIPPI is not set -# CONFIG_PPP is not set -# CONFIG_SLIP is not set -# CONFIG_SHAPER is not set -# CONFIG_NETCONSOLE is not set -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# -# CONFIG_ISDN is not set - -# -# Telephony Support -# -# CONFIG_PHONE is not set - -# -# Input device support -# -CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set - -# -# Userland interfaces -# -CONFIG_INPUT_MOUSEDEV=y -CONFIG_INPUT_MOUSEDEV_PSAUX=y -CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set -# CONFIG_INPUT_EVDEV is not set -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set - -# -# Hardware I/O ports -# -CONFIG_SERIO=y -# CONFIG_SERIO_I8042 is not set -CONFIG_SERIO_SERPORT=y -# CONFIG_SERIO_PCIPS2 is not set -# CONFIG_SERIO_LIBPS2 is not set -CONFIG_SERIO_RAW=y -# CONFIG_GAMEPORT is not set - -# -# Character devices -# -CONFIG_VT=y -CONFIG_VT_CONSOLE=y -CONFIG_HW_CONSOLE=y -CONFIG_VT_HW_CONSOLE_BINDING=y -# CONFIG_SERIAL_NONSTANDARD is not set - -# -# Serial drivers -# -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_PCI=y -CONFIG_SERIAL_8250_NR_UARTS=4 -CONFIG_SERIAL_8250_RUNTIME_UARTS=4 -# CONFIG_SERIAL_8250_EXTENDED is not set - -# -# Non-8250 serial port support -# -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_JSM is not set -CONFIG_UNIX98_PTYS=y -CONFIG_LEGACY_PTYS=y -CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# -# CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# -# CONFIG_WATCHDOG is not set -# CONFIG_HW_RANDOM is not set -# CONFIG_RTC is not set -# CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set -# CONFIG_R3964 is not set -# CONFIG_APPLICOM is not set -# CONFIG_DRM is not set -# CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# -# CONFIG_TCG_TPM is not set - -# -# I2C support -# -# CONFIG_I2C is not set - -# -# SPI support -# -# CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# -# CONFIG_W1 is not set - -# -# Hardware Monitoring support -# -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set - -# -# Multimedia devices -# -# CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set - -# -# Graphics support -# -# CONFIG_FIRMWARE_EDID is not set -# CONFIG_FB is not set - -# -# Console display driver support -# -# CONFIG_VGA_CONSOLE is not set -CONFIG_DUMMY_CONSOLE=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Sound -# -# CONFIG_SOUND is not set - -# -# HID Devices -# -# CONFIG_HID is not set - -# -# USB support -# -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y -CONFIG_USB_ARCH_HAS_EHCI=y -# CONFIG_USB is not set - -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - -# -# USB Gadget Support -# -# CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# -# CONFIG_MMC is not set - -# -# LED devices -# -# CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# -# CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# -# CONFIG_RTC_CLASS is not set - -# -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# -# Auxiliary Display support -# - -# -# Virtualization -# - -# -# File systems -# -CONFIG_EXT2_FS=y -# CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT2_FS_XIP is not set -# CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set -# CONFIG_REISERFS_FS is not set -# CONFIG_JFS_FS is not set -CONFIG_FS_POSIX_ACL=y -# CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set -# CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set -CONFIG_INOTIFY=y -CONFIG_INOTIFY_USER=y -# CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y -# CONFIG_AUTOFS_FS is not set -# CONFIG_AUTOFS4_FS is not set -CONFIG_FUSE_FS=y -CONFIG_GENERIC_ACL=y - -# -# CD-ROM/DVD Filesystems -# -# CONFIG_ISO9660_FS is not set -# CONFIG_UDF_FS is not set - -# -# DOS/FAT/NT Filesystems -# -# CONFIG_MSDOS_FS is not set -# CONFIG_VFAT_FS is not set -# CONFIG_NTFS_FS is not set - -# -# Pseudo filesystems -# -CONFIG_PROC_FS=y -CONFIG_PROC_KCORE=y -CONFIG_PROC_SYSCTL=y -CONFIG_SYSFS=y -CONFIG_TMPFS=y -CONFIG_TMPFS_POSIX_ACL=y -# CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y -CONFIG_CONFIGFS_FS=y - -# -# Miscellaneous filesystems -# -# CONFIG_ADFS_FS is not set -# CONFIG_AFFS_FS is not set -# CONFIG_ECRYPT_FS is not set -# CONFIG_HFS_FS is not set -# CONFIG_HFSPLUS_FS is not set -# CONFIG_BEFS_FS is not set -# CONFIG_BFS_FS is not set -# CONFIG_EFS_FS is not set -# CONFIG_CRAMFS is not set -# CONFIG_VXFS_FS is not set -# CONFIG_HPFS_FS is not set -# CONFIG_QNX4FS_FS is not set -# CONFIG_SYSV_FS is not set -# CONFIG_UFS_FS is not set - -# -# Network File Systems -# -CONFIG_NFS_FS=y -# CONFIG_NFS_V3 is not set -# CONFIG_NFS_V4 is not set -# CONFIG_NFS_DIRECTIO is not set -CONFIG_NFSD=y -# CONFIG_NFSD_V3 is not set -# CONFIG_NFSD_TCP is not set -CONFIG_ROOT_NFS=y -CONFIG_LOCKD=y -CONFIG_EXPORTFS=y -CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=y -# CONFIG_RPCSEC_GSS_KRB5 is not set -# CONFIG_RPCSEC_GSS_SPKM3 is not set -# CONFIG_SMB_FS is not set -# CONFIG_CIFS is not set -# CONFIG_NCP_FS is not set -# CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set - -# -# Partition Types -# -# CONFIG_PARTITION_ADVANCED is not set -CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# -# CONFIG_NLS is not set - -# -# Distributed Lock Manager -# -CONFIG_DLM=y -CONFIG_DLM_TCP=y -# CONFIG_DLM_SCTP is not set -# CONFIG_DLM_DEBUG is not set - -# -# Profiling support -# -# CONFIG_PROFILING is not set - -# -# Kernel hacking -# -CONFIG_TRACE_IRQFLAGS_SUPPORT=y -# CONFIG_PRINTK_TIME is not set -CONFIG_ENABLE_MUST_CHECK=y -# CONFIG_MAGIC_SYSRQ is not set -# CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_DEBUG_FS is not set -# CONFIG_HEADERS_CHECK is not set -# CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_CROSSCOMPILE=y -CONFIG_CMDLINE="" - -# -# Security options -# -CONFIG_KEYS=y -CONFIG_KEYS_DEBUG_PROC_KEYS=y -# CONFIG_SECURITY is not set - -# -# Cryptographic options -# -CONFIG_CRYPTO=y -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_BLKCIPHER=y -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_MANAGER=y -CONFIG_CRYPTO_HMAC=y -CONFIG_CRYPTO_XCBC=y -CONFIG_CRYPTO_NULL=y -CONFIG_CRYPTO_MD4=y -CONFIG_CRYPTO_MD5=y -CONFIG_CRYPTO_SHA1=y -CONFIG_CRYPTO_SHA256=y -CONFIG_CRYPTO_SHA512=y -CONFIG_CRYPTO_WP512=y -CONFIG_CRYPTO_TGR192=y -CONFIG_CRYPTO_GF128MUL=y -CONFIG_CRYPTO_ECB=y -CONFIG_CRYPTO_CBC=y -CONFIG_CRYPTO_PCBC=y -CONFIG_CRYPTO_LRW=y -CONFIG_CRYPTO_DES=y -CONFIG_CRYPTO_FCRYPT=y -CONFIG_CRYPTO_BLOWFISH=y -CONFIG_CRYPTO_TWOFISH=y -CONFIG_CRYPTO_TWOFISH_COMMON=y -CONFIG_CRYPTO_SERPENT=y -CONFIG_CRYPTO_AES=y -CONFIG_CRYPTO_CAST5=y -CONFIG_CRYPTO_CAST6=y -CONFIG_CRYPTO_TEA=y -CONFIG_CRYPTO_ARC4=y -CONFIG_CRYPTO_KHAZAD=y -CONFIG_CRYPTO_ANUBIS=y -CONFIG_CRYPTO_DEFLATE=y -CONFIG_CRYPTO_MICHAEL_MIC=y -CONFIG_CRYPTO_CRC32C=y -CONFIG_CRYPTO_CAMELLIA=y - -# -# Hardware crypto devices -# - -# -# Library routines -# -CONFIG_BITREVERSE=y -# CONFIG_CRC_CCITT is not set -CONFIG_CRC16=y -CONFIG_CRC32=y -CONFIG_LIBCRC32C=y -CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=y -CONFIG_PLIST=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT=y diff --git a/arch/mips/configs/ocelot_defconfig b/arch/mips/configs/ocelot_defconfig index 15a027e..e1db1fb 100644 --- a/arch/mips/configs/ocelot_defconfig +++ b/arch/mips/configs/ocelot_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set CONFIG_MOMENCO_OCELOT=y -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/pb1100_defconfig b/arch/mips/configs/pb1100_defconfig index 37d696c..0028aef 100644 --- a/arch/mips/configs/pb1100_defconfig +++ b/arch/mips/configs/pb1100_defconfig @@ -26,9 +26,7 @@ CONFIG_MIPS_PB1100=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -36,8 +34,6 @@ CONFIG_MIPS_PB1100=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/pb1500_defconfig b/arch/mips/configs/pb1500_defconfig index b11f0e8..8a1d588 100644 --- a/arch/mips/configs/pb1500_defconfig +++ b/arch/mips/configs/pb1500_defconfig @@ -26,9 +26,7 @@ CONFIG_MIPS_PB1500=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -36,8 +34,6 @@ CONFIG_MIPS_PB1500=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/pb1550_defconfig b/arch/mips/configs/pb1550_defconfig index 2927f38..5581ad2 100644 --- a/arch/mips/configs/pb1550_defconfig +++ b/arch/mips/configs/pb1550_defconfig @@ -26,9 +26,7 @@ CONFIG_MIPS_PB1550=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -36,8 +34,6 @@ CONFIG_MIPS_PB1550=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/pnx8550-jbs_defconfig b/arch/mips/configs/pnx8550-jbs_defconfig index fae16c5..821c1ce 100644 --- a/arch/mips/configs/pnx8550-jbs_defconfig +++ b/arch/mips/configs/pnx8550-jbs_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set CONFIG_PNX8550_JBS=y diff --git a/arch/mips/configs/pnx8550-stb810_defconfig b/arch/mips/configs/pnx8550-stb810_defconfig index cd821e5..0e8bd92 100644 --- a/arch/mips/configs/pnx8550-stb810_defconfig +++ b/arch/mips/configs/pnx8550-stb810_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/qemu_defconfig b/arch/mips/configs/qemu_defconfig index 8e8d031..703de00 100644 --- a/arch/mips/configs/qemu_defconfig +++ b/arch/mips/configs/qemu_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set @@ -225,7 +221,7 @@ CONFIG_DEFAULT_IOSCHED="noop" # CONFIG_ISA=y CONFIG_MMU=y -CONFIG_I8253=y +CONFIG_PCSPEAKER=y # # PCCARD (PCMCIA/CardBus) support diff --git a/arch/mips/configs/rbhma4200_defconfig b/arch/mips/configs/rbhma4200_defconfig index 35d6426..20a3852 100644 --- a/arch/mips/configs/rbhma4200_defconfig +++ b/arch/mips/configs/rbhma4200_defconfig @@ -24,17 +24,13 @@ CONFIG_MIPS=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set # CONFIG_WR_PPMC is not set # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set diff --git a/arch/mips/configs/rbhma4500_defconfig b/arch/mips/configs/rbhma4500_defconfig index 41011f7..5dbb250 100644 --- a/arch/mips/configs/rbhma4500_defconfig +++ b/arch/mips/configs/rbhma4500_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20 -# Tue Feb 20 21:47:39 2007 +# Linux kernel version: 2.6.22-rc5 +# Fri Jun 22 21:39:45 2007 # CONFIG_MIPS=y @@ -9,40 +9,23 @@ CONFIG_MIPS=y # Machine selection # CONFIG_ZONE_DMA=y -# CONFIG_MIPS_MTX1 is not set -# CONFIG_MIPS_BOSPORUS is not set -# CONFIG_MIPS_PB1000 is not set -# CONFIG_MIPS_PB1100 is not set -# CONFIG_MIPS_PB1500 is not set -# CONFIG_MIPS_PB1550 is not set -# CONFIG_MIPS_PB1200 is not set -# CONFIG_MIPS_DB1000 is not set -# CONFIG_MIPS_DB1100 is not set -# CONFIG_MIPS_DB1500 is not set -# CONFIG_MIPS_DB1550 is not set -# CONFIG_MIPS_DB1200 is not set -# CONFIG_MIPS_MIRAGE is not set +# CONFIG_LEMOTE_FULONG is not set +# CONFIG_MACH_ALCHEMY is not set # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set # CONFIG_WR_PPMC is not set # CONFIG_MIPS_SIM is not set -# CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set -# CONFIG_MOMENCO_OCELOT_G is not set -# CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set # CONFIG_DDB5477 is not set # CONFIG_MACH_VR41XX is not set +# CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set # CONFIG_QEMU is not set # CONFIG_MARKEINS is not set @@ -82,6 +65,8 @@ CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y CONFIG_GENERIC_ISA_DMA=y CONFIG_I8259=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_GPIO=y # CONFIG_CPU_BIG_ENDIAN is not set CONFIG_CPU_LITTLE_ENDIAN=y CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y @@ -93,6 +78,7 @@ CONFIG_HAVE_STD_PC_SERIAL_PORT=y # # CPU selection # +# CONFIG_CPU_LOONGSON2 is not set # CONFIG_CPU_MIPS32_R1 is not set # CONFIG_CPU_MIPS32_R2 is not set # CONFIG_CPU_MIPS64_R1 is not set @@ -149,12 +135,12 @@ CONFIG_ZONE_DMA_FLAG=1 # CONFIG_HZ_48 is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set -# CONFIG_HZ_250 is not set +CONFIG_HZ_250=y # CONFIG_HZ_256 is not set -CONFIG_HZ_1000=y +# CONFIG_HZ_1000 is not set # CONFIG_HZ_1024 is not set CONFIG_SYS_SUPPORTS_ARBIT_HZ=y -CONFIG_HZ=1000 +CONFIG_HZ=250 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -186,28 +172,35 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y -CONFIG_RELAY=y +# CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set -CONFIG_HOTPLUG=y +# CONFIG_HOTPLUG is not set CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y # CONFIG_FUTEX is not set +CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -244,17 +237,12 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y +# CONFIG_ARCH_SUPPORTS_MSI is not set CONFIG_MMU=y # # PCCARD (PCMCIA/CardBus) support # -# CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# -# CONFIG_HOTPLUG_PCI is not set # # Executable file formats @@ -266,10 +254,7 @@ CONFIG_TRAD_SIGNALS=y # # Power management options # -CONFIG_PM=y -# CONFIG_PM_LEGACY is not set -# CONFIG_PM_DEBUG is not set -# CONFIG_PM_SYSFS_DEPRECATED is not set +# CONFIG_PM is not set # # Networking @@ -279,14 +264,9 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y -CONFIG_XFRM=y -# CONFIG_XFRM_USER is not set -# CONFIG_XFRM_SUB_POLICY is not set -CONFIG_XFRM_MIGRATE=y # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -294,7 +274,7 @@ CONFIG_IP_MULTICAST=y CONFIG_IP_FIB_HASH=y CONFIG_IP_PNP=y # CONFIG_IP_PNP_DHCP is not set -CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_BOOTP is not set # CONFIG_IP_PNP_RARP is not set # CONFIG_NET_IPIP is not set # CONFIG_NET_IPGRE is not set @@ -305,130 +285,23 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set -CONFIG_INET_TUNNEL=m -CONFIG_INET_XFRM_MODE_TRANSPORT=m -CONFIG_INET_XFRM_MODE_TUNNEL=m -CONFIG_INET_XFRM_MODE_BEET=m +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" -CONFIG_TCP_MD5SIG=y - -# -# IP: Virtual Server Configuration -# -# CONFIG_IP_VS is not set -CONFIG_IPV6=m -# CONFIG_IPV6_PRIVACY is not set -CONFIG_IPV6_ROUTER_PREF=y -CONFIG_IPV6_ROUTE_INFO=y -# CONFIG_INET6_AH is not set -# CONFIG_INET6_ESP is not set -# CONFIG_INET6_IPCOMP is not set -CONFIG_IPV6_MIP6=y +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set -CONFIG_INET6_XFRM_MODE_TRANSPORT=m -CONFIG_INET6_XFRM_MODE_TUNNEL=m -CONFIG_INET6_XFRM_MODE_BEET=m -CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m -CONFIG_IPV6_SIT=m -# CONFIG_IPV6_TUNNEL is not set -CONFIG_IPV6_MULTIPLE_TABLES=y -CONFIG_IPV6_SUBTREES=y -CONFIG_NETWORK_SECMARK=y -CONFIG_NETFILTER=y -# CONFIG_NETFILTER_DEBUG is not set - -# -# Core Netfilter Configuration -# -CONFIG_NETFILTER_NETLINK=m -CONFIG_NETFILTER_NETLINK_QUEUE=m -CONFIG_NETFILTER_NETLINK_LOG=m -CONFIG_NF_CONNTRACK_ENABLED=m -CONFIG_NF_CONNTRACK_SUPPORT=y -# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set -CONFIG_NF_CONNTRACK=m -CONFIG_NF_CT_ACCT=y -CONFIG_NF_CONNTRACK_MARK=y -CONFIG_NF_CONNTRACK_SECMARK=y -CONFIG_NF_CONNTRACK_EVENTS=y -CONFIG_NF_CT_PROTO_GRE=m -CONFIG_NF_CT_PROTO_SCTP=m -CONFIG_NF_CONNTRACK_AMANDA=m -CONFIG_NF_CONNTRACK_FTP=m -CONFIG_NF_CONNTRACK_H323=m -CONFIG_NF_CONNTRACK_IRC=m -# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set -CONFIG_NF_CONNTRACK_PPTP=m -CONFIG_NF_CONNTRACK_SANE=m -CONFIG_NF_CONNTRACK_SIP=m -CONFIG_NF_CONNTRACK_TFTP=m -CONFIG_NF_CT_NETLINK=m -CONFIG_NETFILTER_XTABLES=m -CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m -CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m -CONFIG_NETFILTER_XT_TARGET_NFLOG=m -CONFIG_NETFILTER_XT_TARGET_SECMARK=m -CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m -CONFIG_NETFILTER_XT_TARGET_TCPMSS=m -CONFIG_NETFILTER_XT_MATCH_COMMENT=m -CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m -CONFIG_NETFILTER_XT_MATCH_CONNMARK=m -CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m -CONFIG_NETFILTER_XT_MATCH_DCCP=m -CONFIG_NETFILTER_XT_MATCH_DSCP=m -CONFIG_NETFILTER_XT_MATCH_ESP=m -CONFIG_NETFILTER_XT_MATCH_HELPER=m -CONFIG_NETFILTER_XT_MATCH_LENGTH=m -CONFIG_NETFILTER_XT_MATCH_LIMIT=m -CONFIG_NETFILTER_XT_MATCH_MAC=m -CONFIG_NETFILTER_XT_MATCH_MARK=m -# CONFIG_NETFILTER_XT_MATCH_POLICY is not set -CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m -CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m -CONFIG_NETFILTER_XT_MATCH_QUOTA=m -CONFIG_NETFILTER_XT_MATCH_REALM=m -CONFIG_NETFILTER_XT_MATCH_SCTP=m -CONFIG_NETFILTER_XT_MATCH_STATE=m -CONFIG_NETFILTER_XT_MATCH_STATISTIC=m -CONFIG_NETFILTER_XT_MATCH_STRING=m -CONFIG_NETFILTER_XT_MATCH_TCPMSS=m -CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m - -# -# IP: Netfilter Configuration -# -CONFIG_NF_CONNTRACK_IPV4=m -CONFIG_NF_CONNTRACK_PROC_COMPAT=y -# CONFIG_IP_NF_QUEUE is not set -# CONFIG_IP_NF_IPTABLES is not set -# CONFIG_IP_NF_ARPTABLES is not set - -# -# IPv6: Netfilter Configuration (EXPERIMENTAL) -# -CONFIG_NF_CONNTRACK_IPV6=m -# CONFIG_IP6_NF_QUEUE is not set -# CONFIG_IP6_NF_IPTABLES is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -446,7 +319,6 @@ CONFIG_NF_CONNTRACK_IPV6=m # QoS and/or fair queueing # # CONFIG_NET_SCHED is not set -CONFIG_NET_CLS_ROUTE=y # # Network testing @@ -455,15 +327,16 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set -CONFIG_IEEE80211=m -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=m -CONFIG_IEEE80211_CRYPT_CCMP=m -CONFIG_IEEE80211_CRYPT_TKIP=m -CONFIG_IEEE80211_SOFTMAC=m -# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set -CONFIG_WIRELESS_EXT=y -CONFIG_FIB_RULES=y +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -474,94 +347,13 @@ CONFIG_FIB_RULES=y # CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y -CONFIG_FW_LOADER=m # CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker # -CONFIG_CONNECTOR=m - -# -# Memory Technology Devices (MTD) -# -CONFIG_MTD=y -# CONFIG_MTD_DEBUG is not set -# CONFIG_MTD_CONCAT is not set -CONFIG_MTD_PARTITIONS=y -# CONFIG_MTD_REDBOOT_PARTS is not set -# CONFIG_MTD_CMDLINE_PARTS is not set - -# -# User Modules And Translation Layers -# -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLKDEVS=y -CONFIG_MTD_BLOCK=y -# CONFIG_FTL is not set -# CONFIG_NFTL is not set -# CONFIG_INFTL is not set -# CONFIG_RFD_FTL is not set -# CONFIG_SSFDC is not set - -# -# RAM/ROM/Flash chip drivers -# -CONFIG_MTD_CFI=y -# CONFIG_MTD_JEDECPROBE is not set -CONFIG_MTD_GEN_PROBE=y -# CONFIG_MTD_CFI_ADV_OPTIONS is not set -CONFIG_MTD_MAP_BANK_WIDTH_1=y -CONFIG_MTD_MAP_BANK_WIDTH_2=y -CONFIG_MTD_MAP_BANK_WIDTH_4=y -# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set -# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set -# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set -CONFIG_MTD_CFI_I1=y -CONFIG_MTD_CFI_I2=y -# CONFIG_MTD_CFI_I4 is not set -# CONFIG_MTD_CFI_I8 is not set -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_CFI_AMDSTD=y -# CONFIG_MTD_CFI_STAA is not set -CONFIG_MTD_CFI_UTIL=y -# CONFIG_MTD_RAM is not set -# CONFIG_MTD_ROM is not set -# CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_OBSOLETE_CHIPS is not set - -# -# Mapping drivers for chip access -# -# CONFIG_MTD_COMPLEX_MAPPINGS is not set -# CONFIG_MTD_PHYSMAP is not set -# CONFIG_MTD_PLATRAM is not set - -# -# Self-contained MTD device drivers -# -# CONFIG_MTD_PMC551 is not set -# CONFIG_MTD_SLRAM is not set -# CONFIG_MTD_PHRAM is not set -# CONFIG_MTD_MTDRAM is not set -# CONFIG_MTD_BLOCK2MTD is not set - -# -# Disk-On-Chip Device Drivers -# -# CONFIG_MTD_DOC2000 is not set -# CONFIG_MTD_DOC2001 is not set -# CONFIG_MTD_DOC2001PLUS is not set - -# -# NAND Flash Device Drivers -# -# CONFIG_MTD_NAND is not set - -# -# OneNAND Flash Device Drivers -# -# CONFIG_MTD_ONENAND is not set +# CONFIG_CONNECTOR is not set +# CONFIG_MTD is not set # # Parallel port support @@ -583,93 +375,30 @@ CONFIG_MTD_CFI_UTIL=y # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set -CONFIG_BLK_DEV_NBD=m +# CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set -# CONFIG_BLK_DEV_UB is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # -CONFIG_SGI_IOC4=m +# CONFIG_PHANTOM is not set +# CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# -CONFIG_IDE=y -CONFIG_IDE_MAX_HWIFS=4 -CONFIG_BLK_DEV_IDE=y - -# -# Please see Documentation/ide.txt for help/info on IDE drives -# -# CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -# CONFIG_IDEDISK_MULTI_MODE is not set -CONFIG_BLK_DEV_IDECD=y -# CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDEFLOPPY is not set -# CONFIG_IDE_TASK_IOCTL is not set - -# -# IDE chipset support/bugfixes -# -CONFIG_IDE_GENERIC=y -CONFIG_BLK_DEV_IDEPCI=y -CONFIG_IDEPCI_SHARE_IRQ=y -# CONFIG_BLK_DEV_OFFBOARD is not set -# CONFIG_BLK_DEV_GENERIC is not set -# CONFIG_BLK_DEV_OPTI621 is not set -CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_IDEDMA_FORCED is not set -# CONFIG_IDEDMA_PCI_AUTO is not set -# CONFIG_BLK_DEV_AEC62XX is not set -# CONFIG_BLK_DEV_ALI15X3 is not set -# CONFIG_BLK_DEV_AMD74XX is not set -# CONFIG_BLK_DEV_CMD64X is not set -# CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CY82C693 is not set -# CONFIG_BLK_DEV_CS5520 is not set -# CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT34X is not set -# CONFIG_BLK_DEV_HPT366 is not set -# CONFIG_BLK_DEV_JMICRON is not set -# CONFIG_BLK_DEV_SC1200 is not set -# CONFIG_BLK_DEV_PIIX is not set -CONFIG_BLK_DEV_IT8213=m -# CONFIG_BLK_DEV_IT821X is not set -# CONFIG_BLK_DEV_NS87415 is not set -# CONFIG_BLK_DEV_PDC202XX_OLD is not set -# CONFIG_BLK_DEV_PDC202XX_NEW is not set -# CONFIG_BLK_DEV_SVWKS is not set -# CONFIG_BLK_DEV_SIIMAGE is not set -# CONFIG_BLK_DEV_SLC90E66 is not set -# CONFIG_BLK_DEV_TRM290 is not set -# CONFIG_BLK_DEV_VIA82CXXX is not set -CONFIG_BLK_DEV_TC86C001=m -# CONFIG_IDE_ARM is not set -CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_IDEDMA_IVB is not set -# CONFIG_IDEDMA_AUTO is not set -# CONFIG_BLK_DEV_HD is not set +# CONFIG_BLINK is not set +# CONFIG_IDE is not set # # SCSI device support # -CONFIG_RAID_ATTRS=m +# CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set # @@ -685,6 +414,7 @@ CONFIG_RAID_ATTRS=m # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # @@ -699,36 +429,15 @@ CONFIG_NETDEVICES=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set -CONFIG_TUN=m - -# -# ARCnet devices -# +# CONFIG_TUN is not set # CONFIG_ARCNET is not set - -# -# PHY device support -# -CONFIG_PHYLIB=m - -# -# MII PHY device drivers -# -CONFIG_MARVELL_PHY=m -CONFIG_DAVICOM_PHY=m -CONFIG_QSEMI_PHY=m -CONFIG_LXT_PHY=m -CONFIG_CICADA_PHY=m -CONFIG_VITESSE_PHY=m -CONFIG_SMSC_PHY=m -# CONFIG_BROADCOM_PHY is not set -# CONFIG_FIXED_PHY is not set +# CONFIG_PHYLIB is not set # # Ethernet (10 or 100Mbit) # CONFIG_NET_ETHERNET=y -# CONFIG_MII is not set +CONFIG_MII=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -747,6 +456,7 @@ CONFIG_NET_PCI=y # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set +CONFIG_TC35815=y # CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set # CONFIG_E100 is not set @@ -761,91 +471,20 @@ CONFIG_NET_PCI=y # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set - -# -# Ethernet (1000 Mbit) -# -# CONFIG_ACENIC is not set -# CONFIG_DL2K is not set -# CONFIG_E1000 is not set -# CONFIG_NS83820 is not set -# CONFIG_HAMACHI is not set -# CONFIG_YELLOWFIN is not set -# CONFIG_R8169 is not set -# CONFIG_SIS190 is not set -# CONFIG_SKGE is not set -# CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set -# CONFIG_VIA_VELOCITY is not set -# CONFIG_TIGON3 is not set -# CONFIG_BNX2 is not set -CONFIG_QLA3XXX=m -# CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# -# CONFIG_CHELSIO_T1 is not set -CONFIG_CHELSIO_T3=m -# CONFIG_IXGB is not set -# CONFIG_S2IO is not set -# CONFIG_MYRI10GE is not set -CONFIG_NETXEN_NIC=m - -# -# Token Ring devices -# +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) -# -CONFIG_NET_RADIO=y -# CONFIG_NET_WIRELESS_RTNETLINK is not set - -# -# Obsolete Wireless cards support (pre-802.11) -# -# CONFIG_STRIP is not set - -# -# Wireless 802.11b ISA/PCI cards support -# -# CONFIG_IPW2100 is not set -CONFIG_IPW2200=m -# CONFIG_IPW2200_MONITOR is not set -# CONFIG_IPW2200_QOS is not set -# CONFIG_IPW2200_DEBUG is not set -# CONFIG_HERMES is not set -# CONFIG_ATMEL is not set - -# -# Prism GT/Duette 802.11(a/b/g) PCI/Cardbus support -# -# CONFIG_PRISM54 is not set -# CONFIG_USB_ZD1201 is not set -# CONFIG_HOSTAP is not set -# CONFIG_BCM43XX is not set -# CONFIG_ZD1211RW is not set -CONFIG_NET_WIRELESS=y - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set -CONFIG_PPP=m -CONFIG_PPP_MULTILINK=y -# CONFIG_PPP_FILTER is not set -CONFIG_PPP_ASYNC=m -CONFIG_PPP_SYNC_TTY=m -CONFIG_PPP_DEFLATE=m -# CONFIG_PPP_BSDCOMP is not set -CONFIG_PPP_MPPE=m -CONFIG_PPPOE=m +# CONFIG_PPP is not set # CONFIG_SLIP is not set -CONFIG_SLHC=m # CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set @@ -864,57 +503,18 @@ CONFIG_SLHC=m # # Input device support # -CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set - -# -# Userland interfaces -# -CONFIG_INPUT_MOUSEDEV=y -CONFIG_INPUT_MOUSEDEV_PSAUX=y -CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# -CONFIG_INPUT_KEYBOARD=y -CONFIG_KEYBOARD_ATKBD=y -# CONFIG_KEYBOARD_SUNKBD is not set -# CONFIG_KEYBOARD_LKKBD is not set -# CONFIG_KEYBOARD_XTKBD is not set -# CONFIG_KEYBOARD_NEWTON is not set -# CONFIG_KEYBOARD_STOWAWAY is not set -CONFIG_INPUT_MOUSE=y -CONFIG_MOUSE_PS2=y -# CONFIG_MOUSE_SERIAL is not set -# CONFIG_MOUSE_VSXXXAA is not set -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set +# CONFIG_INPUT is not set # # Hardware I/O ports # -CONFIG_SERIO=y -CONFIG_SERIO_I8042=y -CONFIG_SERIO_SERPORT=y -# CONFIG_SERIO_PCIPS2 is not set -CONFIG_SERIO_LIBPS2=y -# CONFIG_SERIO_RAW is not set +# CONFIG_SERIO is not set # CONFIG_GAMEPORT is not set # # Character devices # -CONFIG_VT=y -CONFIG_VT_CONSOLE=y -CONFIG_HW_CONSOLE=y -CONFIG_VT_HW_CONSOLE_BINDING=y +# CONFIG_VT is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -926,11 +526,12 @@ CONFIG_VT_HW_CONSOLE_BINDING=y # Non-8250 serial port support # CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_TXX9=y CONFIG_HAS_TXX9_SERIAL=y CONFIG_SERIAL_TXX9_NR_UARTS=6 -# CONFIG_SERIAL_TXX9_CONSOLE is not set -# CONFIG_SERIAL_TXX9_STDSERIAL is not set +CONFIG_SERIAL_TXX9_CONSOLE=y +CONFIG_SERIAL_TXX9_STDSERIAL=y # CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y @@ -940,15 +541,10 @@ CONFIG_LEGACY_PTY_COUNT=256 # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_RTC is not set # CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_DRM is not set @@ -958,108 +554,61 @@ CONFIG_LEGACY_PTY_COUNT=256 # TPM devices # # CONFIG_TCG_TPM is not set +CONFIG_DEVPORT=y +# CONFIG_I2C is not set + +# +# SPI support +# +CONFIG_SPI=y +CONFIG_SPI_MASTER=y # -# I2C support +# SPI Master Controller Drivers # -# CONFIG_I2C is not set +# CONFIG_SPI_BITBANG is not set +CONFIG_SPI_TXX9=y # -# SPI support +# SPI Protocol Masters # -# CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set +CONFIG_SPI_AT25=y +# CONFIG_SPI_SPIDEV is not set # # Dallas's 1-wire bus # # CONFIG_W1 is not set +# CONFIG_HWMON is not set # -# Hardware Monitoring support +# Multifunction device drivers # -CONFIG_HWMON=y -# CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_F71805F is not set -# CONFIG_SENSORS_PC87427 is not set -# CONFIG_SENSORS_VT1211 is not set -# CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set -# CONFIG_USB_DABUSB is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # # Graphics support # -# CONFIG_FIRMWARE_EDID is not set -CONFIG_FB=y -CONFIG_FB_CFB_FILLRECT=y -CONFIG_FB_CFB_COPYAREA=y -CONFIG_FB_CFB_IMAGEBLIT=y -# CONFIG_FB_SVGALIB is not set -# CONFIG_FB_MACMODES is not set -# CONFIG_FB_BACKLIGHT is not set -# CONFIG_FB_MODE_HELPERS is not set -# CONFIG_FB_TILEBLITTING is not set -# CONFIG_FB_CIRRUS is not set -# CONFIG_FB_PM2 is not set -# CONFIG_FB_CYBER2000 is not set -# CONFIG_FB_ASILIANT is not set -# CONFIG_FB_IMSTT is not set -# CONFIG_FB_S1D13XXX is not set -# CONFIG_FB_NVIDIA is not set -# CONFIG_FB_RIVA is not set -# CONFIG_FB_MATROX is not set -# CONFIG_FB_RADEON is not set -# CONFIG_FB_ATY128 is not set -CONFIG_FB_ATY=y -CONFIG_FB_ATY_CT=y -# CONFIG_FB_ATY_GENERIC_LCD is not set -# CONFIG_FB_ATY_GX is not set -# CONFIG_FB_S3 is not set -# CONFIG_FB_SAVAGE is not set -# CONFIG_FB_SIS is not set -# CONFIG_FB_NEOMAGIC is not set -# CONFIG_FB_KYRO is not set -# CONFIG_FB_3DFX is not set -# CONFIG_FB_VOODOO1 is not set -# CONFIG_FB_SMIVGX is not set -# CONFIG_FB_TRIDENT is not set -# CONFIG_FB_VIRTUAL is not set - -# -# Console display driver support -# -CONFIG_VGA_CONSOLE=y -# CONFIG_VGACON_SOFT_SCROLLBACK is not set -CONFIG_DUMMY_CONSOLE=y -# CONFIG_FRAMEBUFFER_CONSOLE is not set - -# -# Logo configuration -# -# CONFIG_LOGO is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Sound +# Display device support # -# CONFIG_SOUND is not set +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +# CONFIG_FB is not set # -# HID Devices +# Sound # -CONFIG_HID=y -# CONFIG_HID_DEBUG is not set +# CONFIG_SOUND is not set # # USB support @@ -1067,148 +616,80 @@ CONFIG_HID=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y -CONFIG_USB=y -# CONFIG_USB_DEBUG is not set - -# -# Miscellaneous USB options -# -# CONFIG_USB_DEVICEFS is not set -# CONFIG_USB_DYNAMIC_MINORS is not set -# CONFIG_USB_SUSPEND is not set -# CONFIG_USB_OTG is not set - -# -# USB Host Controller Drivers -# -# CONFIG_USB_EHCI_HCD is not set -# CONFIG_USB_ISP116X_HCD is not set -# CONFIG_USB_OHCI_HCD is not set -# CONFIG_USB_UHCI_HCD is not set -# CONFIG_USB_SL811_HCD is not set - -# -# USB Device Class drivers -# -# CONFIG_USB_ACM is not set -# CONFIG_USB_PRINTER is not set +# CONFIG_USB is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # -# may also be needed; see USB_STORAGE Help for more information -# -# CONFIG_USB_LIBUSUAL is not set - -# -# USB Input Devices -# -CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set -CONFIG_USB_HIDDEV=y -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_TOUCHSCREEN is not set -CONFIG_USB_YEALINK=m -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set -# CONFIG_USB_GTCO is not set - -# -# USB Imaging devices -# -# CONFIG_USB_MDC800 is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_USBNET is not set -CONFIG_USB_MON=y - -# -# USB port drivers +# USB Gadget Support # +# CONFIG_USB_GADGET is not set +# CONFIG_MMC is not set # -# USB Serial Converter support +# LED devices # -# CONFIG_USB_SERIAL is not set +# CONFIG_NEW_LEDS is not set # -# USB Miscellaneous drivers +# LED drivers # -# CONFIG_USB_EMI62 is not set -# CONFIG_USB_EMI26 is not set -# CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set -# CONFIG_USB_RIO500 is not set -# CONFIG_USB_LEGOTOWER is not set -# CONFIG_USB_LCD is not set -# CONFIG_USB_BERRY_CHARGE is not set -# CONFIG_USB_LED is not set -# CONFIG_USB_CYPRESS_CY7C63 is not set -# CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGET is not set -# CONFIG_USB_IDMOUSE is not set -# CONFIG_USB_FTDI_ELAN is not set -# CONFIG_USB_APPLEDISPLAY is not set -# CONFIG_USB_LD is not set -# CONFIG_USB_TRANCEVIBRATOR is not set # -# USB DSL modem support +# LED Triggers # # -# USB Gadget Support +# InfiniBand support # -# CONFIG_USB_GADGET is not set +# CONFIG_INFINIBAND is not set # -# MMC/SD Card support +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # -# CONFIG_MMC is not set # -# LED devices +# Real Time Clock # -# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set # -# LED drivers +# RTC interfaces # +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +CONFIG_RTC_INTF_DEV_UIE_EMUL=y +# CONFIG_RTC_DRV_TEST is not set # -# LED Triggers +# I2C RTC drivers # # -# InfiniBand support +# SPI RTC drivers # -# CONFIG_INFINIBAND is not set +CONFIG_RTC_DRV_RS5C348=y +# CONFIG_RTC_DRV_MAX6902 is not set # -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# Platform RTC drivers # +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_V3020 is not set # -# Real Time Clock +# on-CPU RTC drivers # -# CONFIG_RTC_CLASS is not set # # DMA Engine support @@ -1224,38 +705,15 @@ CONFIG_USB_MON=y # # -# Auxiliary Display support -# - -# -# Virtualization -# - -# # File systems # -CONFIG_EXT2_FS=y -# CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT2_FS_XIP is not set -CONFIG_EXT3_FS=m -CONFIG_EXT3_FS_XATTR=y -# CONFIG_EXT3_FS_POSIX_ACL is not set -# CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT2_FS is not set +# CONFIG_EXT3_FS is not set # CONFIG_EXT4DEV_FS is not set -CONFIG_JBD=m -# CONFIG_JBD_DEBUG is not set -CONFIG_FS_MBCACHE=y -CONFIG_REISERFS_FS=m -# CONFIG_REISERFS_CHECK is not set -# CONFIG_REISERFS_PROC_INFO is not set -# CONFIG_REISERFS_FS_XATTR is not set +# CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y -CONFIG_XFS_FS=m -# CONFIG_XFS_QUOTA is not set -# CONFIG_XFS_SECURITY is not set -# CONFIG_XFS_POSIX_ACL is not set -# CONFIG_XFS_RT is not set +# CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_MINIX_FS is not set @@ -1265,26 +723,21 @@ CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set # CONFIG_DNOTIFY is not set # CONFIG_AUTOFS_FS is not set -CONFIG_AUTOFS4_FS=m -CONFIG_FUSE_FS=m +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set CONFIG_GENERIC_ACL=y # # CD-ROM/DVD Filesystems # -CONFIG_ISO9660_FS=y -# CONFIG_JOLIET is not set -# CONFIG_ZISOFS is not set +# CONFIG_ISO9660_FS is not set # CONFIG_UDF_FS is not set # # DOS/FAT/NT Filesystems # -CONFIG_FAT_FS=y # CONFIG_MSDOS_FS is not set -CONFIG_VFAT_FS=y -CONFIG_FAT_DEFAULT_CODEPAGE=437 -CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_VFAT_FS is not set # CONFIG_NTFS_FS is not set # @@ -1298,7 +751,7 @@ CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_CONFIGFS_FS=m +# CONFIG_CONFIGFS_FS is not set # # Miscellaneous filesystems @@ -1310,16 +763,7 @@ CONFIG_CONFIGFS_FS=m # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_FS_DEBUG=0 -CONFIG_JFFS2_FS_WRITEBUFFER=y -# CONFIG_JFFS2_SUMMARY is not set -# CONFIG_JFFS2_FS_XATTR is not set -# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set -CONFIG_JFFS2_ZLIB=y -CONFIG_JFFS2_RTIME=y -# CONFIG_JFFS2_RUBIN is not set -CONFIG_CRAMFS=y +# CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set @@ -1334,19 +778,16 @@ CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set # CONFIG_NFS_DIRECTIO is not set -CONFIG_NFSD=m -# CONFIG_NFSD_V3 is not set -# CONFIG_NFSD_TCP is not set +# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y -CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set -CONFIG_SMB_FS=m -# CONFIG_SMB_NLS_DEFAULT is not set +# CONFIG_SMB_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -1362,54 +803,12 @@ CONFIG_MSDOS_PARTITION=y # # Native Language Support # -CONFIG_NLS=y -CONFIG_NLS_DEFAULT="iso8859-1" -# CONFIG_NLS_CODEPAGE_437 is not set -# CONFIG_NLS_CODEPAGE_737 is not set -# CONFIG_NLS_CODEPAGE_775 is not set -# CONFIG_NLS_CODEPAGE_850 is not set -# CONFIG_NLS_CODEPAGE_852 is not set -# CONFIG_NLS_CODEPAGE_855 is not set -# CONFIG_NLS_CODEPAGE_857 is not set -# CONFIG_NLS_CODEPAGE_860 is not set -# CONFIG_NLS_CODEPAGE_861 is not set -# CONFIG_NLS_CODEPAGE_862 is not set -# CONFIG_NLS_CODEPAGE_863 is not set -# CONFIG_NLS_CODEPAGE_864 is not set -# CONFIG_NLS_CODEPAGE_865 is not set -# CONFIG_NLS_CODEPAGE_866 is not set -# CONFIG_NLS_CODEPAGE_869 is not set -# CONFIG_NLS_CODEPAGE_936 is not set -# CONFIG_NLS_CODEPAGE_950 is not set -# CONFIG_NLS_CODEPAGE_932 is not set -# CONFIG_NLS_CODEPAGE_949 is not set -# CONFIG_NLS_CODEPAGE_874 is not set -# CONFIG_NLS_ISO8859_8 is not set -# CONFIG_NLS_CODEPAGE_1250 is not set -# CONFIG_NLS_CODEPAGE_1251 is not set -# CONFIG_NLS_ASCII is not set -# CONFIG_NLS_ISO8859_1 is not set -# CONFIG_NLS_ISO8859_2 is not set -# CONFIG_NLS_ISO8859_3 is not set -# CONFIG_NLS_ISO8859_4 is not set -# CONFIG_NLS_ISO8859_5 is not set -# CONFIG_NLS_ISO8859_6 is not set -# CONFIG_NLS_ISO8859_7 is not set -# CONFIG_NLS_ISO8859_9 is not set -# CONFIG_NLS_ISO8859_13 is not set -# CONFIG_NLS_ISO8859_14 is not set -# CONFIG_NLS_ISO8859_15 is not set -# CONFIG_NLS_KOI8_R is not set -# CONFIG_NLS_KOI8_U is not set -# CONFIG_NLS_UTF8 is not set +# CONFIG_NLS is not set # # Distributed Lock Manager # -CONFIG_DLM=m -CONFIG_DLM_TCP=y -# CONFIG_DLM_SCTP is not set -# CONFIG_DLM_DEBUG is not set +# CONFIG_DLM is not set # # Profiling support @@ -1427,7 +826,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" CONFIG_SYS_SUPPORTS_KGDB=y @@ -1441,62 +839,17 @@ CONFIG_SYS_SUPPORTS_KGDB=y # # Cryptographic options # -CONFIG_CRYPTO=y -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_BLKCIPHER=m -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_MANAGER=y -CONFIG_CRYPTO_HMAC=y -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_NULL=m -CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MD5=y -CONFIG_CRYPTO_SHA1=m -CONFIG_CRYPTO_SHA256=m -CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_WP512=m -CONFIG_CRYPTO_TGR192=m -CONFIG_CRYPTO_GF128MUL=m -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_CBC=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_DES=m -CONFIG_CRYPTO_FCRYPT=m -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_TWOFISH_COMMON=m -CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_AES=m -CONFIG_CRYPTO_CAST5=m -CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_ARC4=m -CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=m -CONFIG_CRYPTO_CAMELLIA=m -# CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO is not set # # Library routines # CONFIG_BITREVERSE=y -CONFIG_CRC_CCITT=m -CONFIG_CRC16=m +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y -CONFIG_LIBCRC32C=m -CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=y -CONFIG_TEXTSEARCH=y -CONFIG_TEXTSEARCH_KMP=m -CONFIG_TEXTSEARCH_BM=m -CONFIG_TEXTSEARCH_FSM=m +# CONFIG_LIBCRC32C is not set CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/mips/configs/rm200_defconfig b/arch/mips/configs/rm200_defconfig index 5593cde..a5dc5cb 100644 --- a/arch/mips/configs/rm200_defconfig +++ b/arch/mips/configs/rm200_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set @@ -255,7 +251,7 @@ CONFIG_PCI=y CONFIG_ISA=y # CONFIG_EISA is not set CONFIG_MMU=y -CONFIG_I8253=y +CONFIG_PCSPEAKER=y # # PCCARD (PCMCIA/CardBus) support diff --git a/arch/mips/configs/sb1250-swarm_defconfig b/arch/mips/configs/sb1250-swarm_defconfig index 6c4f09a..98a9140 100644 --- a/arch/mips/configs/sb1250-swarm_defconfig +++ b/arch/mips/configs/sb1250-swarm_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/sead_defconfig b/arch/mips/configs/sead_defconfig index 988b9cd..69c08b2 100644 --- a/arch/mips/configs/sead_defconfig +++ b/arch/mips/configs/sead_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set CONFIG_MIPS_SEAD=y @@ -35,8 +33,6 @@ CONFIG_MIPS_SEAD=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/tb0219_defconfig b/arch/mips/configs/tb0219_defconfig index 8b1675c..5d4fc0e 100644 --- a/arch/mips/configs/tb0219_defconfig +++ b/arch/mips/configs/tb0219_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/tb0226_defconfig b/arch/mips/configs/tb0226_defconfig index b5be8b74..1b92b48 100644 --- a/arch/mips/configs/tb0226_defconfig +++ b/arch/mips/configs/tb0226_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/tb0287_defconfig b/arch/mips/configs/tb0287_defconfig index 8bb6be4..5b77c7a 100644 --- a/arch/mips/configs/tb0287_defconfig +++ b/arch/mips/configs/tb0287_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/workpad_defconfig b/arch/mips/configs/workpad_defconfig index 8f019ff..94a4f94 100644 --- a/arch/mips/configs/workpad_defconfig +++ b/arch/mips/configs/workpad_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/wrppmc_defconfig b/arch/mips/configs/wrppmc_defconfig index 52b48c0..e38bd9b 100644 --- a/arch/mips/configs/wrppmc_defconfig +++ b/arch/mips/configs/wrppmc_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_WR_PPMC=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/configs/yosemite_defconfig b/arch/mips/configs/yosemite_defconfig index 6824606..f342d8c 100644 --- a/arch/mips/configs/yosemite_defconfig +++ b/arch/mips/configs/yosemite_defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set @@ -596,8 +592,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_RTC is not set -CONFIG_GEN_RTC=y -CONFIG_GEN_RTC_X=y # CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set diff --git a/arch/mips/ddb5xxx/ddb5477/Makefile b/arch/mips/ddb5xxx/ddb5477/Makefile index 23fd3b8..4864b8a 100644 --- a/arch/mips/ddb5xxx/ddb5477/Makefile +++ b/arch/mips/ddb5xxx/ddb5477/Makefile @@ -2,7 +2,8 @@ # Makefile for NEC DDB-Vrc5477 board # -obj-y += irq.o irq_5477.o setup.o lcd44780.o +obj-y += ddb5477-platform.o irq.o irq_5477.o setup.o \ + lcd44780.o obj-$(CONFIG_RUNTIME_DEBUG) += debug.o obj-$(CONFIG_KGDB) += kgdb_io.o diff --git a/arch/mips/ddb5xxx/ddb5477/ddb5477-platform.c b/arch/mips/ddb5xxx/ddb5477/ddb5477-platform.c new file mode 100644 index 0000000..c16020a --- /dev/null +++ b/arch/mips/ddb5xxx/ddb5477/ddb5477-platform.c @@ -0,0 +1,49 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2007 Ralf Baechle (ralf@linux-mips.org) + */ +#include <linux/init.h> +#include <linux/module.h> +#include <linux/serial_8250.h> + +#include <asm/ddb5xxx/ddb5477.h> + +#define DDB_UART_FLAGS (UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP) + +#define DDB5477_PORT(base, int) \ +{ \ + .mapbase = base, \ + .irq = int, \ + .uartclk = 1843200, \ + .iotype = UPIO_MEM, \ + .flags = DDB_UART_FLAGS, \ + .regshift = 3, \ +} + +static struct plat_serial8250_port uart8250_data[] = { + DDB5477_PORT(0xbfa04200, VRC5477_IRQ_UART0), + DDB5477_PORT(0xbfa04240, VRC5477_IRQ_UART1), + { }, +}; + +static struct platform_device uart8250_device = { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM, + .dev = { + .platform_data = uart8250_data, + }, +}; + +static int __init uart8250_init(void) +{ + return platform_device_register(&uart8250_device); +} + +module_init(uart8250_init); + +MODULE_AUTHOR("Ralf Baechle <ralf@linux-mips.org>"); +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("8250 UART probe driver for the NEC DDB5477"); diff --git a/arch/mips/dec/prom/console.c b/arch/mips/dec/prom/console.c index 65419bf..078e1a1 100644 --- a/arch/mips/dec/prom/console.c +++ b/arch/mips/dec/prom/console.c @@ -3,7 +3,7 @@ * * DECstation PROM-based early console support. * - * Copyright (C) 2004 Maciej W. Rozycki + * Copyright (C) 2004, 2007 Maciej W. Rozycki * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -13,15 +13,35 @@ #include <linux/console.h> #include <linux/init.h> #include <linux/kernel.h> +#include <linux/string.h> #include <asm/dec/prom.h> -void prom_putchar(char c) +static void __init prom_console_write(struct console *con, const char *s, + unsigned int c) { - char s[2]; + char buf[81]; + unsigned int chunk = sizeof(buf) - 1; - s[0] = c; - s[1] = '\0'; + while (c > 0) { + if (chunk > c) + chunk = c; + memcpy(buf, s, chunk); + buf[chunk] = '\0'; + prom_printf("%s", buf); + s += chunk; + c -= chunk; + } +} + +static struct console promcons __initdata = { + .name = "prom", + .write = prom_console_write, + .flags = CON_BOOT | CON_PRINTBUFFER, + .index = -1, +}; - prom_printf( s); +void __init register_prom_console(void) +{ + register_console(&promcons); } diff --git a/arch/mips/dec/prom/init.c b/arch/mips/dec/prom/init.c index a217aaf..808c182 100644 --- a/arch/mips/dec/prom/init.c +++ b/arch/mips/dec/prom/init.c @@ -86,7 +86,7 @@ void __init which_prom(s32 magic, s32 *prom_vec) void __init prom_init(void) { - extern void ATTRIB_NORET dec_machine_halt(void); + extern void dec_machine_halt(void); static char cpu_msg[] __initdata = "Sorry, this kernel is compiled for a wrong CPU type!\n"; s32 argc = fw_arg0; @@ -103,6 +103,9 @@ void __init prom_init(void) if (prom_is_rex(magic)) rex_clear_cache(); + /* Register the early console. */ + register_prom_console(); + /* Were we compiled with the right CPU option? */ #if defined(CONFIG_CPU_R3000) if ((current_cpu_data.cputype == CPU_R4000SC) || diff --git a/arch/mips/dec/reset.c b/arch/mips/dec/reset.c index 5639722..c15a879 100644 --- a/arch/mips/dec/reset.c +++ b/arch/mips/dec/reset.c @@ -9,26 +9,26 @@ #include <asm/addrspace.h> -typedef void ATTRIB_NORET (* noret_func_t)(void); +typedef void __noreturn (* noret_func_t)(void); -static inline void ATTRIB_NORET back_to_prom(void) +static inline void __noreturn back_to_prom(void) { noret_func_t func = (void *)CKSEG1ADDR(0x1fc00000); func(); } -void ATTRIB_NORET dec_machine_restart(char *command) +void __noreturn dec_machine_restart(char *command) { back_to_prom(); } -void ATTRIB_NORET dec_machine_halt(void) +void __noreturn dec_machine_halt(void) { back_to_prom(); } -void ATTRIB_NORET dec_machine_power_off(void) +void __noreturn dec_machine_power_off(void) { /* DECstations don't have a software power switch */ back_to_prom(); diff --git a/arch/mips/defconfig b/arch/mips/defconfig index 41211f8..b3b6e58 100644 --- a/arch/mips/defconfig +++ b/arch/mips/defconfig @@ -25,9 +25,7 @@ CONFIG_ZONE_DMA=y # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set -# CONFIG_MIPS_EV64120 is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set @@ -35,8 +33,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_SIM is not set # CONFIG_MOMENCO_JAGUAR_ATX is not set # CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set # CONFIG_MOMENCO_OCELOT_G is not set # CONFIG_MIPS_XXS1500 is not set # CONFIG_PNX8550_JBS is not set diff --git a/arch/mips/gt64120/ev64120/Kconfig b/arch/mips/gt64120/ev64120/Kconfig deleted file mode 100644 index d691762..0000000 --- a/arch/mips/gt64120/ev64120/Kconfig +++ /dev/null @@ -1,3 +0,0 @@ -config EVB_PCI1 - bool "Enable Second PCI (PCI1)" - depends on MIPS_EV64120 diff --git a/arch/mips/gt64120/ev64120/Makefile b/arch/mips/gt64120/ev64120/Makefile deleted file mode 100644 index 323b2ce..0000000 --- a/arch/mips/gt64120/ev64120/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -# -# Copyright 2000 RidgeRun, Inc. -# Author: RidgeRun, Inc. -# glonnon@ridgerun.com, skranz@ridgerun.com, stevej@ridgerun.com -# -# Makefile for the Galileo EV64120 board. -# - -obj-y += irq.o promcon.o reset.o serialGT.o setup.o diff --git a/arch/mips/gt64120/ev64120/irq.c b/arch/mips/gt64120/ev64120/irq.c deleted file mode 100644 index 64e4c80..0000000 --- a/arch/mips/gt64120/ev64120/irq.c +++ /dev/null @@ -1,116 +0,0 @@ -/* - * BRIEF MODULE DESCRIPTION - * Code to handle irqs on GT64120A boards - * Derived from mips/orion and Cort <cort@fsmlabs.com> - * - * Copyright (C) 2000 RidgeRun, Inc. - * Author: RidgeRun, Inc. - * glonnon@ridgerun.com, skranz@ridgerun.com, stevej@ridgerun.com - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ -#include <linux/errno.h> -#include <linux/init.h> -#include <linux/kernel_stat.h> -#include <linux/module.h> -#include <linux/signal.h> -#include <linux/sched.h> -#include <linux/types.h> -#include <linux/interrupt.h> -#include <linux/ioport.h> -#include <linux/timex.h> -#include <linux/slab.h> -#include <linux/random.h> -#include <linux/bitops.h> -#include <asm/bootinfo.h> -#include <asm/io.h> -#include <asm/mipsregs.h> -#include <asm/system.h> -#include <asm/gt64120.h> - -asmlinkage void plat_irq_dispatch(void) -{ - unsigned int pending = read_c0_status() & read_c0_cause() & ST0_IM; - - if (pending & STATUSF_IP4) /* int2 hardware line (timer) */ - do_IRQ(4); - else if (pending & STATUSF_IP2) /* int0 hardware line */ - do_IRQ(GT_INTA); - else if (pending & STATUSF_IP5) /* int3 hardware line */ - do_IRQ(GT_INTD); - else if (pending & STATUSF_IP6) /* int4 hardware line */ - do_IRQ(6); - else if (pending & STATUSF_IP7) /* compare int */ - do_IRQ(7); - else - spurious_interrupt(); -} - -static void disable_ev64120_irq(unsigned int irq_nr) -{ - if (irq_nr >= 8) { // All PCI interrupts are on line 5 or 2 - clear_c0_status(9 << 10); - } else { - clear_c0_status(1 << (irq_nr + 8)); - } -} - -static void enable_ev64120_irq(unsigned int irq_nr) -{ - if (irq_nr >= 8) // All PCI interrupts are on line 5 or 2 - set_c0_status(9 << 10); - else - set_c0_status(1 << (irq_nr + 8)); -} - -static void end_ev64120_irq(unsigned int irq) -{ - if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS))) - enable_ev64120_irq(irq); -} - -static struct irq_chip ev64120_irq_type = { - .name = "EV64120", - .ack = disable_ev64120_irq, - .mask = disable_ev64120_irq, - .mask_ack = disable_ev64120_irq, - .unmask = enable_ev64120_irq, - .end = end_ev64120_irq, -}; - -void gt64120_irq_setup(void) -{ - /* - * Clear all of the interrupts while we change the able around a bit. - */ - clear_c0_status(ST0_IM); - - /* - * Enable timer. Other interrupts will be enabled as they are - * registered. - */ - set_c0_status(IE_IRQ2); -} - -void __init arch_init_irq(void) -{ - gt64120_irq_setup(); -} diff --git a/arch/mips/gt64120/ev64120/promcon.c b/arch/mips/gt64120/ev64120/promcon.c deleted file mode 100644 index 6e0ecfe..0000000 --- a/arch/mips/gt64120/ev64120/promcon.c +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Wrap-around code for a console using the - * SGI PROM io-routines. - * - * Copyright (c) 1999 Ulf Carlsson - * - * Derived from DECstation promcon.c - * Copyright (c) 1998 Harald Koerfgen - */ -#include <linux/tty.h> -#include <linux/init.h> -#include <linux/console.h> - -static void prom_console_write(struct console *co, const char *s, - unsigned count) -{ - extern int CONSOLE_CHANNEL; // The default serial port - unsigned i; - - for (i = 0; i < count; i++) { - if (*s == 10) - serial_putc(CONSOLE_CHANNEL, 13); - serial_putc(CONSOLE_CHANNEL, *s++); - } -} - -static struct console sercons = { - .name = "ttyS", - .write = prom_console_write, - .flags = CON_PRINTBUFFER, - .index = -1, -}; - -/* - * Register console. - */ - -static int gal_serial_console_init(void) -{ - // serial_init(); - //serial_set(115200); - - register_console(&sercons); - - return 0; -} - -console_initcall(gal_serial_console_init); diff --git a/arch/mips/gt64120/ev64120/reset.c b/arch/mips/gt64120/ev64120/reset.c deleted file mode 100644 index 7b9f5e5..0000000 --- a/arch/mips/gt64120/ev64120/reset.c +++ /dev/null @@ -1,45 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 1997 Ralf Baechle - */ -#include <linux/sched.h> -#include <linux/mm.h> -#include <asm/io.h> -#include <asm/pgtable.h> -#include <asm/processor.h> -#include <asm/reboot.h> -#include <asm/system.h> - -void galileo_machine_restart(char *command) -{ - *(volatile char *) 0xbc000000 = 0x0f; - /* - * Ouch, we're still alive ... This time we take the silver bullet ... - * ... and find that we leave the hardware in a state in which the - * kernel in the flush locks up somewhen during of after the PCI - * detection stuff. - */ - set_c0_status(ST0_BEV | ST0_ERL); - change_c0_config(CONF_CM_CMASK, CONF_CM_UNCACHED); - flush_cache_all(); - write_c0_wired(0); - __asm__ __volatile__("jr\t%0"::"r"(0xbfc00000)); -} - -void galileo_machine_halt(void) -{ - printk(KERN_NOTICE "You can safely turn off the power\n"); - while (1) - __asm__(".set\tmips3\n\t" - "wait\n\t" - ".set\tmips0"); - -} - -void galileo_machine_power_off(void) -{ - galileo_machine_halt(); -} diff --git a/arch/mips/gt64120/ev64120/serialGT.c b/arch/mips/gt64120/ev64120/serialGT.c deleted file mode 100644 index 8f0d835..0000000 --- a/arch/mips/gt64120/ev64120/serialGT.c +++ /dev/null @@ -1,212 +0,0 @@ -/* - * serialGT.c - * - * BRIEF MODULE DESCRIPTION - * Low Level Serial Port control for use - * with the Galileo EVB64120A MIPS eval board and - * its on board two channel 16552 Uart. - * - * Copyright (C) 2000 RidgeRun, Inc. - * Author: RidgeRun, Inc. - * glonnon@ridgerun.com, skranz@ridgerun.com, stevej@ridgerun.com - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ - -// Note: -// Serial CHANNELS - 0 is the bottom connector of evb64120A. -// (The one that maps to the "B" channel of the -// board's uart) -// 1 is the top connector of evb64120A. -// (The one that maps to the "A" channel of the -// board's uart) -int DEBUG_CHANNEL = 0; // See Note Above -int CONSOLE_CHANNEL = 1; // See Note Above - -#define DUART 0xBD000000 /* Base address of Uart. */ -#define CHANNELOFFSET 0x20 /* DUART+CHANNELOFFSET gets you to the ChanA - register set of the 16552 Uart device. - DUART+0 gets you to the ChanB register set. - */ -#define DUART_DELTA 0x4 -#define FIFO_ENABLE 0x07 -#define INT_ENABLE 0x04 /* default interrupt mask */ - -#define RBR 0x00 -#define THR 0x00 -#define DLL 0x00 -#define IER 0x01 -#define DLM 0x01 -#define IIR 0x02 -#define FCR 0x02 -#define LCR 0x03 -#define MCR 0x04 -#define LSR 0x05 -#define MSR 0x06 -#define SCR 0x07 - -#define LCR_DLAB 0x80 -#define XTAL 1843200 -#define LSR_THRE 0x20 -#define LSR_BI 0x10 -#define LSR_DR 0x01 -#define MCR_LOOP 0x10 -#define ACCESS_DELAY 0x10000 - -/****************************** - Routine: - Description: - ******************************/ -int inreg(int channel, int reg) -{ - int val; - val = - *((volatile unsigned char *) DUART + - (channel * CHANNELOFFSET) + (reg * DUART_DELTA)); - return val; -} - -/****************************** - Routine: - Description: - ******************************/ -void outreg(int channel, int reg, unsigned char val) -{ - *((volatile unsigned char *) DUART + (channel * CHANNELOFFSET) - + (reg * DUART_DELTA)) = val; -} - -/****************************** - Routine: - Description: - Initialize the device driver. - ******************************/ -void serial_init(int channel) -{ - /* - * Configure active port, (CHANNELOFFSET already set.) - * - * Set 8 bits, 1 stop bit, no parity. - * - * LCR<7> 0 divisor latch access bit - * LCR<6> 0 break control (1=send break) - * LCR<5> 0 stick parity (0=space, 1=mark) - * LCR<4> 0 parity even (0=odd, 1=even) - * LCR<3> 0 parity enable (1=enabled) - * LCR<2> 0 # stop bits (0=1, 1=1.5) - * LCR<1:0> 11 bits per character(00=5, 01=6, 10=7, 11=8) - */ - outreg(channel, LCR, 0x3); - - outreg(channel, FCR, FIFO_ENABLE); /* Enable the FIFO */ - - outreg(channel, IER, INT_ENABLE); /* Enable appropriate interrupts */ -} - -/****************************** - Routine: - Description: - Set the baud rate. - ******************************/ -void serial_set(int channel, unsigned long baud) -{ - unsigned char sav_lcr; - - /* - * Enable access to the divisor latches by setting DLAB in LCR. - * - */ - sav_lcr = inreg(channel, LCR); - -#if 0 - /* - * Set baud rate - */ - outreg(channel, LCR, LCR_DLAB | sav_lcr); - // outreg(DLL,(XTAL/(16*2*(baud))-2)); - outreg(channel, DLL, XTAL / (16 * baud)); - // outreg(DLM,(XTAL/(16*2*(baud))-2)>>8); - outreg(channel, DLM, (XTAL / (16 * baud)) >> 8); -#else - /* - * Note: Set baud rate, hardcoded here for rate of 115200 - * since became unsure of above "baud rate" algorithm (??). - */ - outreg(channel, LCR, 0x83); - outreg(channel, DLM, 0x00); // See note above - outreg(channel, DLL, 0x02); // See note above. - outreg(channel, LCR, 0x03); -#endif - - /* - * Restore line control register - */ - outreg(channel, LCR, sav_lcr); -} - - -/****************************** - Routine: - Description: - Transmit a character. - ******************************/ -void serial_putc(int channel, int c) -{ - while ((inreg(channel, LSR) & LSR_THRE) == 0); - outreg(channel, THR, c); -} - -/****************************** - Routine: - Description: - Read a received character if one is - available. Return -1 otherwise. - ******************************/ -int serial_getc(int channel) -{ - if (inreg(channel, LSR) & LSR_DR) { - return inreg(channel, RBR); - } - return -1; -} - -/****************************** - Routine: - Description: - Used by embedded gdb client. (example; gdb-stub.c) - ******************************/ -char getDebugChar() -{ - int val; - while ((val = serial_getc(DEBUG_CHANNEL)) == -1); // loop until we get a character in. - return (char) val; -} - -/****************************** - Routine: - Description: - Used by embedded gdb target. (example; gdb-stub.c) - ******************************/ -void putDebugChar(char c) -{ - serial_putc(DEBUG_CHANNEL, (int) c); -} diff --git a/arch/mips/gt64120/ev64120/setup.c b/arch/mips/gt64120/ev64120/setup.c deleted file mode 100644 index 477848c..0000000 --- a/arch/mips/gt64120/ev64120/setup.c +++ /dev/null @@ -1,99 +0,0 @@ -/* - * Copyright (C) 2000 RidgeRun, Inc. - * Author: RidgeRun, Inc. - * glonnon@ridgerun.com, skranz@ridgerun.com, stevej@ridgerun.com - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/mm.h> -#include <linux/swap.h> -#include <linux/ioport.h> -#include <linux/sched.h> -#include <linux/interrupt.h> -#include <linux/pci.h> -#include <linux/timex.h> -#include <linux/pm.h> - -#include <asm/bootinfo.h> -#include <asm/page.h> -#include <asm/io.h> -#include <asm/irq.h> -#include <asm/pci.h> -#include <asm/processor.h> -#include <asm/time.h> -#include <asm/reboot.h> -#include <asm/traps.h> -#include <linux/bootmem.h> - -unsigned long gt64120_base = KSEG1ADDR(0x14000000); - -/* These functions are used for rebooting or halting the machine*/ -extern void galileo_machine_restart(char *command); -extern void galileo_machine_halt(void); -extern void galileo_machine_power_off(void); -/* - *This structure holds pointers to the pci configuration space accesses - *and interrupts allocating routine for device over the PCI - */ -extern struct pci_ops galileo_pci_ops; - -void __init prom_free_prom_memory(void) -{ -} - -/* - * Initializes basic routines and structures pointers, memory size (as - * given by the bios and saves the command line. - */ - -void __init plat_mem_setup(void) -{ - _machine_restart = galileo_machine_restart; - _machine_halt = galileo_machine_halt; - pm_power_off = galileo_machine_power_off; - - set_io_port_base(KSEG1); -} - -const char *get_system_type(void) -{ - return "Galileo EV64120A"; -} - -/* - * Kernel arguments passed by the firmware - * - * $a0 - nothing - * $a1 - holds a pointer to the eprom parameters - * $a2 - nothing - */ - -void __init prom_init(void) -{ - mips_machgroup = MACH_GROUP_GALILEO; - mips_machtype = MACH_EV64120A; - - add_memory_region(0, 32 << 20, BOOT_MEM_RAM); -} diff --git a/arch/mips/gt64120/momenco_ocelot/Makefile b/arch/mips/gt64120/momenco_ocelot/Makefile index 9f9a33f..1df5fe2 100644 --- a/arch/mips/gt64120/momenco_ocelot/Makefile +++ b/arch/mips/gt64120/momenco_ocelot/Makefile @@ -2,6 +2,6 @@ # Makefile for Momentum's Ocelot board. # -obj-y += irq.o prom.o reset.o setup.o +obj-y += irq.o ocelot-platform.o prom.o reset.o setup.o obj-$(CONFIG_KGDB) += dbg_io.o diff --git a/arch/mips/gt64120/momenco_ocelot/ocelot-platform.c b/arch/mips/gt64120/momenco_ocelot/ocelot-platform.c new file mode 100644 index 0000000..81d9031 --- /dev/null +++ b/arch/mips/gt64120/momenco_ocelot/ocelot-platform.c @@ -0,0 +1,46 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2007 Ralf Baechle (ralf@linux-mips.org) + * + * A NS16552 DUART with a 20MHz crystal. + * + */ +#include <linux/module.h> +#include <linux/init.h> +#include <linux/serial_8250.h> + +#define OCELOT_UART_FLAGS (UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP) + +static struct plat_serial8250_port uart8250_data[] = { + { + .mapbase = 0xe0001020, + .irq = 4, + .uartclk = 20000000, + .iotype = UPIO_MEM, + .flags = OCELOT_UART_FLAGS, + .regshift = 2, + }, + { }, +}; + +static struct platform_device uart8250_device = { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM, + .dev = { + .platform_data = uart8250_data, + }, +}; + +static int __init uart8250_init(void) +{ + return platform_device_register(&uart8250_device); +} + +module_init(uart8250_init); + +MODULE_AUTHOR("Ralf Baechle <ralf@linux-mips.org>"); +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("8250 UART probe driver for the Momenco Ocelot"); diff --git a/arch/mips/gt64120/wrppmc/setup.c b/arch/mips/gt64120/wrppmc/setup.c index 121188d..ea96552 100644 --- a/arch/mips/gt64120/wrppmc/setup.c +++ b/arch/mips/gt64120/wrppmc/setup.c @@ -158,8 +158,8 @@ const char *get_system_type(void) */ void __init prom_init(void) { - mips_machgroup = MACH_GROUP_GALILEO; - mips_machtype = MACH_EV64120A; + mips_machgroup = MACH_GROUP_WINDRIVER; + mips_machtype = MACH_WRPPMC; add_memory_region(WRPPMC_SDRAM_SCS0_BASE, WRPPMC_SDRAM_SCS0_SIZE, BOOT_MEM_RAM); add_memory_region(WRPPMC_BOOTROM_BASE, WRPPMC_BOOTROM_SIZE, BOOT_MEM_ROM_DATA); diff --git a/arch/mips/jazz/Makefile b/arch/mips/jazz/Makefile index dd9d99b..ae4c402 100644 --- a/arch/mips/jazz/Makefile +++ b/arch/mips/jazz/Makefile @@ -2,4 +2,4 @@ # Makefile for the Jazz family specific parts of the kernel # -obj-y := irq.o jazzdma.o reset.o setup.o +obj-y := irq.o jazzdma.o jazz-platform.o reset.o setup.o diff --git a/arch/mips/jazz/jazz-platform.c b/arch/mips/jazz/jazz-platform.c new file mode 100644 index 0000000..fd73670 --- /dev/null +++ b/arch/mips/jazz/jazz-platform.c @@ -0,0 +1,60 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2007 Ralf Baechle (ralf@linux-mips.org) + */ +#include <linux/init.h> +#include <linux/module.h> +#include <linux/serial_8250.h> + +#include <asm/jazz.h> + +/* + * Confusion ... It seems the original Microsoft Jazz machine used to have a + * 4.096MHz clock for its UART while the MIPS Magnum and Millenium systems + * had 8MHz. The Olivetti M700-10 and the Acer PICA have 1.8432MHz like PCs. + */ +#ifdef CONFIG_OLIVETTI_M700 +#define JAZZ_BASE_BAUD 1843200 +#else +#define JAZZ_BASE_BAUD 8000000 /* 3072000 */ +#endif + +#define JAZZ_UART_FLAGS (UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP) + +#define JAZZ_PORT(base, int) \ +{ \ + .mapbase = base, \ + .irq = int, \ + .uartclk = JAZZ_BASE_BAUD, \ + .iotype = UPIO_MEM, \ + .flags = JAZZ_UART_FLAGS, \ + .regshift = 0, \ +} + +static struct plat_serial8250_port uart8250_data[] = { + JAZZ_PORT(JAZZ_SERIAL1_BASE, JAZZ_SERIAL1_IRQ), + JAZZ_PORT(JAZZ_SERIAL2_BASE, JAZZ_SERIAL2_IRQ), + { }, +}; + +static struct platform_device uart8250_device = { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM, + .dev = { + .platform_data = uart8250_data, + }, +}; + +static int __init uart8250_init(void) +{ + return platform_device_register(&uart8250_device); +} + +module_init(uart8250_init); + +MODULE_AUTHOR("Ralf Baechle <ralf@linux-mips.org>"); +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("8250 UART probe driver for the Jazz family"); diff --git a/arch/mips/jazz/setup.c b/arch/mips/jazz/setup.c index d848f1a..81ec559 100644 --- a/arch/mips/jazz/setup.c +++ b/arch/mips/jazz/setup.c @@ -54,7 +54,7 @@ static struct resource jazz_io_resources[] = { .start = 0x40, .end = 0x5f, .name = "timer", - .end = IORESOURCE_BUSY + .flags = IORESOURCE_BUSY }, { .start = 0x80, .end = 0x8f, diff --git a/arch/mips/kernel/8250-platform.c b/arch/mips/kernel/8250-platform.c new file mode 100644 index 0000000..cbf3fe2 --- /dev/null +++ b/arch/mips/kernel/8250-platform.c @@ -0,0 +1,47 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2007 Ralf Baechle (ralf@linux-mips.org) + */ +#include <linux/module.h> +#include <linux/init.h> +#include <linux/serial_8250.h> + +#define PORT(base, int) \ +{ \ + .iobase = base, \ + .irq = int, \ + .uartclk = 1843200, \ + .iotype = UPIO_PORT, \ + .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, \ + .regshift = 0, \ +} + +static struct plat_serial8250_port uart8250_data[] = { + PORT(0x3F8, 4), + PORT(0x2F8, 3), + PORT(0x3E8, 4), + PORT(0x2E8, 3), + { }, +}; + +static struct platform_device uart8250_device = { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM, + .dev = { + .platform_data = uart8250_data, + }, +}; + +static int __init uart8250_init(void) +{ + return platform_device_register(&uart8250_device); +} + +module_init(uart8250_init); + +MODULE_AUTHOR("Ralf Baechle <ralf@linux-mips.org>"); +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Generic 8250 UART probe driver"); diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile index 4924626..5c8085b 100644 --- a/arch/mips/kernel/Makefile +++ b/arch/mips/kernel/Makefile @@ -14,14 +14,15 @@ binfmt_irix-objs := irixelf.o irixinv.o irixioctl.o irixsig.o \ obj-$(CONFIG_STACKTRACE) += stacktrace.o obj-$(CONFIG_MODULES) += mips_ksyms.o module.o +obj-$(CONFIG_CPU_LOONGSON2) += r4k_fpu.o r4k_switch.o +obj-$(CONFIG_CPU_MIPS32) += r4k_fpu.o r4k_switch.o +obj-$(CONFIG_CPU_MIPS64) += r4k_fpu.o r4k_switch.o obj-$(CONFIG_CPU_R3000) += r2300_fpu.o r2300_switch.o -obj-$(CONFIG_CPU_TX39XX) += r2300_fpu.o r2300_switch.o -obj-$(CONFIG_CPU_TX49XX) += r4k_fpu.o r4k_switch.o obj-$(CONFIG_CPU_R4000) += r4k_fpu.o r4k_switch.o -obj-$(CONFIG_CPU_VR41XX) += r4k_fpu.o r4k_switch.o obj-$(CONFIG_CPU_R4300) += r4k_fpu.o r4k_switch.o obj-$(CONFIG_CPU_R4X00) += r4k_fpu.o r4k_switch.o obj-$(CONFIG_CPU_R5000) += r4k_fpu.o r4k_switch.o +obj-$(CONFIG_CPU_R6000) += r6000_fpu.o r4k_switch.o obj-$(CONFIG_CPU_R5432) += r4k_fpu.o r4k_switch.o obj-$(CONFIG_CPU_R8000) += r4k_fpu.o r4k_switch.o obj-$(CONFIG_CPU_RM7000) += r4k_fpu.o r4k_switch.o @@ -29,13 +30,14 @@ obj-$(CONFIG_CPU_RM9000) += r4k_fpu.o r4k_switch.o obj-$(CONFIG_CPU_NEVADA) += r4k_fpu.o r4k_switch.o obj-$(CONFIG_CPU_R10000) += r4k_fpu.o r4k_switch.o obj-$(CONFIG_CPU_SB1) += r4k_fpu.o r4k_switch.o -obj-$(CONFIG_CPU_MIPS32) += r4k_fpu.o r4k_switch.o -obj-$(CONFIG_CPU_MIPS64) += r4k_fpu.o r4k_switch.o -obj-$(CONFIG_CPU_R6000) += r6000_fpu.o r4k_switch.o +obj-$(CONFIG_CPU_TX39XX) += r2300_fpu.o r2300_switch.o +obj-$(CONFIG_CPU_TX49XX) += r4k_fpu.o r4k_switch.o +obj-$(CONFIG_CPU_VR41XX) += r4k_fpu.o r4k_switch.o obj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_MIPS_MT) += mips-mt.o +obj-$(CONFIG_MIPS_MT_FPAFF) += mips-mt-fpaff.o obj-$(CONFIG_MIPS_MT_SMTC) += smtc.o smtc-asm.o smtc-proc.o obj-$(CONFIG_MIPS_MT_SMP) += smp-mt.o @@ -47,7 +49,6 @@ obj-$(CONFIG_I8259) += i8259.o obj-$(CONFIG_IRQ_CPU) += irq_cpu.o obj-$(CONFIG_IRQ_CPU_RM7K) += irq-rm7000.o obj-$(CONFIG_IRQ_CPU_RM9K) += irq-rm9000.o -obj-$(CONFIG_IRQ_MV64340) += irq-mv6434x.o obj-$(CONFIG_MIPS_BOARDS_GEN) += irq-msc01.o obj-$(CONFIG_32BIT) += scall32-o32.o @@ -62,9 +63,11 @@ obj-$(CONFIG_PROC_FS) += proc.o obj-$(CONFIG_64BIT) += cpu-bugs64.o -obj-$(CONFIG_I8253) += i8253.o +obj-$(CONFIG_PCSPEAKER) += pcspeaker.o obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o obj-$(CONFIG_EARLY_PRINTK) += early_printk.o CFLAGS_cpu-bugs64.o = $(shell if $(CC) $(CFLAGS) -Wa,-mdaddi -c -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-DHAVE_AS_SET_DADDI"; fi) + +obj-$(CONFIG_HAVE_STD_PC_SERIAL_PORT) += 8250-platform.o diff --git a/arch/mips/kernel/branch.c b/arch/mips/kernel/branch.c index 76fd3f2..6b5df8b 100644 --- a/arch/mips/kernel/branch.c +++ b/arch/mips/kernel/branch.c @@ -22,7 +22,8 @@ */ int __compute_return_epc(struct pt_regs *regs) { - unsigned int *addr, bit, fcr31, dspcontrol; + unsigned int __user *addr; + unsigned int bit, fcr31, dspcontrol; long epc; union mips_instruction insn; @@ -33,7 +34,7 @@ int __compute_return_epc(struct pt_regs *regs) /* * Read the instruction */ - addr = (unsigned int *) epc; + addr = (unsigned int __user *) epc; if (__get_user(insn.word, addr)) { force_sig(SIGSEGV, current); return -EFAULT; diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c index ab755ea..c6b8b07 100644 --- a/arch/mips/kernel/cpu-probe.c +++ b/arch/mips/kernel/cpu-probe.c @@ -137,14 +137,24 @@ static inline void check_wait(void) case CPU_4KEC: case CPU_4KSC: case CPU_5KC: -/* case CPU_20KC:*/ - case CPU_24K: case CPU_25KF: + case CPU_PR4450: + cpu_wait = r4k_wait; + break; + + case CPU_24K: case CPU_34K: + cpu_wait = r4k_wait; + if (read_c0_config7() & MIPS_CONF7_WII) + cpu_wait = r4k_wait_irqoff; + break; + case CPU_74K: - case CPU_PR4450: cpu_wait = r4k_wait; + if ((c->processor_id & 0xff) >= PRID_REV_ENCODE_332(2, 1, 0)) + cpu_wait = r4k_wait_irqoff; break; + case CPU_TX49XX: cpu_wait = r4k_wait_irqoff; break; @@ -156,6 +166,17 @@ static inline void check_wait(void) if (allow_au1k_wait) cpu_wait = au1k_wait; break; + case CPU_20KC: + /* + * WAIT on Rev1.0 has E1, E2, E3 and E16. + * WAIT on Rev2.0 and Rev3.0 has E16. + * Rev3.1 WAIT is nop, why bother + */ + if ((c->processor_id & 0xff) <= 0x64) + break; + + cpu_wait = r4k_wait; + break; case CPU_RM9000: if ((c->processor_id & 0x00ff) >= 0x40) cpu_wait = r4k_wait; @@ -165,9 +186,29 @@ static inline void check_wait(void) } } +static inline void check_errata(void) +{ + struct cpuinfo_mips *c = ¤t_cpu_data; + + switch (c->cputype) { + case CPU_34K: + /* + * Erratum "RPS May Cause Incorrect Instruction Execution" + * This code only handles VPE0, any SMP/SMTC/RTOS code + * making use of VPE1 will be responsable for that VPE. + */ + if ((c->processor_id & PRID_REV_MASK) <= PRID_REV_34K_V1_0_2) + write_c0_config7(read_c0_config7() | MIPS_CONF7_RPS); + break; + default: + break; + } +} + void __init check_bugs32(void) { check_wait(); + check_errata(); } /* @@ -464,6 +505,14 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c) MIPS_CPU_LLSC; c->tlbsize = 64; break; + case PRID_IMP_LOONGSON2: + c->cputype = CPU_LOONGSON2; + c->isa_level = MIPS_CPU_ISA_III; + c->options = R4K_OPTS | + MIPS_CPU_FPU | MIPS_CPU_LLSC | + MIPS_CPU_32FPR; + c->tlbsize = 64; + break; } } @@ -567,6 +616,8 @@ static inline unsigned int decode_config3(struct cpuinfo_mips *c) c->options |= MIPS_CPU_VEIC; if (config3 & MIPS_CONF3_MT) c->ases |= MIPS_ASE_MIPSMT; + if (config3 & MIPS_CONF3_ULRI) + c->options |= MIPS_CPU_ULRI; return config3 & MIPS_CONF_M; } diff --git a/arch/mips/kernel/entry.S b/arch/mips/kernel/entry.S index 686249c..e29598a 100644 --- a/arch/mips/kernel/entry.S +++ b/arch/mips/kernel/entry.S @@ -84,6 +84,7 @@ FEXPORT(restore_all) # restore full frame LONG_S sp, TI_REGS($28) jal deferred_smtc_ipi LONG_S s0, TI_REGS($28) +#ifdef CONFIG_MIPS_MT_SMTC_IM_BACKSTOP /* Re-arm any temporarily masked interrupts not explicitly "acked" */ mfc0 v0, CP0_TCSTATUS ori v1, v0, TCSTATUS_IXMT @@ -110,6 +111,7 @@ FEXPORT(restore_all) # restore full frame _ehb xor t0, t0, t3 mtc0 t0, CP0_TCCONTEXT +#endif /* CONFIG_MIPS_MT_SMTC_IM_BACKSTOP */ #endif /* CONFIG_MIPS_MT_SMTC */ .set noat RESTORE_TEMP diff --git a/arch/mips/kernel/genex.S b/arch/mips/kernel/genex.S index 297bd56..c0f19d6 100644 --- a/arch/mips/kernel/genex.S +++ b/arch/mips/kernel/genex.S @@ -243,9 +243,11 @@ NESTED(except_vec_vi_handler, 0, sp) */ mfc0 t1, CP0_STATUS and t0, a0, t1 +#ifdef CONFIG_MIPS_MT_SMTC_IM_BACKSTOP mfc0 t2, CP0_TCCONTEXT or t0, t0, t2 mtc0 t0, CP0_TCCONTEXT +#endif /* CONFIG_MIPS_MT_SMTC_IM_BACKSTOP */ xor t1, t1, t0 mtc0 t1, CP0_STATUS _ehb diff --git a/arch/mips/kernel/head.S b/arch/mips/kernel/head.S index 6f57ca4..f78538e 100644 --- a/arch/mips/kernel/head.S +++ b/arch/mips/kernel/head.S @@ -16,6 +16,7 @@ #include <linux/init.h> #include <linux/threads.h> +#include <asm/addrspace.h> #include <asm/asm.h> #include <asm/asmmacro.h> #include <asm/irqflags.h> @@ -129,24 +130,25 @@ #endif .endm +#ifndef CONFIG_NO_EXCEPT_FILL /* * Reserved space for exception handlers. * Necessary for machines which link their kernels at KSEG0. */ .fill 0x400 +#endif EXPORT(stext) # used for profiling EXPORT(_stext) -#ifdef CONFIG_MIPS_SIM +#ifdef CONFIG_BOOT_RAW /* * Give us a fighting chance of running if execution beings at the * kernel load address. This is needed because this platform does * not have a ELF loader yet. */ - j kernel_entry -#endif __INIT +#endif NESTED(kernel_entry, 16, sp) # kernel entry point @@ -197,9 +199,7 @@ NESTED(kernel_entry, 16, sp) # kernel entry point j start_kernel END(kernel_entry) -#ifdef CONFIG_QEMU __INIT -#endif #ifdef CONFIG_SMP /* diff --git a/arch/mips/kernel/irq-mv6434x.c b/arch/mips/kernel/irq-mv6434x.c deleted file mode 100644 index 3dd5618..0000000 --- a/arch/mips/kernel/irq-mv6434x.c +++ /dev/null @@ -1,111 +0,0 @@ -/* - * Copyright 2002 Momentum Computer - * Author: mdharm@momenco.com - * Copyright (C) 2004, 06 Ralf Baechle <ralf@linux-mips.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ -#include <linux/module.h> -#include <linux/interrupt.h> -#include <linux/kernel.h> -#include <linux/kernel_stat.h> -#include <linux/mv643xx.h> -#include <linux/sched.h> - -#include <asm/io.h> -#include <asm/irq.h> -#include <asm/marvell.h> - -static unsigned int irq_base; - -static inline int ls1bit32(unsigned int x) -{ - int b = 31, s; - - s = 16; if (x << 16 == 0) s = 0; b -= s; x <<= s; - s = 8; if (x << 8 == 0) s = 0; b -= s; x <<= s; - s = 4; if (x << 4 == 0) s = 0; b -= s; x <<= s; - s = 2; if (x << 2 == 0) s = 0; b -= s; x <<= s; - s = 1; if (x << 1 == 0) s = 0; b -= s; - - return b; -} - -/* mask off an interrupt -- 1 is enable, 0 is disable */ -static inline void mask_mv64340_irq(unsigned int irq) -{ - uint32_t value; - - if (irq < (irq_base + 32)) { - value = MV_READ(MV64340_INTERRUPT0_MASK_0_LOW); - value &= ~(1 << (irq - irq_base)); - MV_WRITE(MV64340_INTERRUPT0_MASK_0_LOW, value); - } else { - value = MV_READ(MV64340_INTERRUPT0_MASK_0_HIGH); - value &= ~(1 << (irq - irq_base - 32)); - MV_WRITE(MV64340_INTERRUPT0_MASK_0_HIGH, value); - } -} - -/* unmask an interrupt -- 1 is enable, 0 is disable */ -static inline void unmask_mv64340_irq(unsigned int irq) -{ - uint32_t value; - - if (irq < (irq_base + 32)) { - value = MV_READ(MV64340_INTERRUPT0_MASK_0_LOW); - value |= 1 << (irq - irq_base); - MV_WRITE(MV64340_INTERRUPT0_MASK_0_LOW, value); - } else { - value = MV_READ(MV64340_INTERRUPT0_MASK_0_HIGH); - value |= 1 << (irq - irq_base - 32); - MV_WRITE(MV64340_INTERRUPT0_MASK_0_HIGH, value); - } -} - -/* - * Interrupt handler for interrupts coming from the Marvell chip. - * It could be built in ethernet ports etc... - */ -void ll_mv64340_irq(void) -{ - unsigned int irq_src_low, irq_src_high; - unsigned int irq_mask_low, irq_mask_high; - - /* read the interrupt status registers */ - irq_mask_low = MV_READ(MV64340_INTERRUPT0_MASK_0_LOW); - irq_mask_high = MV_READ(MV64340_INTERRUPT0_MASK_0_HIGH); - irq_src_low = MV_READ(MV64340_MAIN_INTERRUPT_CAUSE_LOW); - irq_src_high = MV_READ(MV64340_MAIN_INTERRUPT_CAUSE_HIGH); - - /* mask for just the interrupts we want */ - irq_src_low &= irq_mask_low; - irq_src_high &= irq_mask_high; - - if (irq_src_low) - do_IRQ(ls1bit32(irq_src_low) + irq_base); - else - do_IRQ(ls1bit32(irq_src_high) + irq_base + 32); -} - -struct irq_chip mv64340_irq_type = { - .name = "MV-64340", - .ack = mask_mv64340_irq, - .mask = mask_mv64340_irq, - .mask_ack = mask_mv64340_irq, - .unmask = unmask_mv64340_irq, -}; - -void __init mv64340_irq_init(unsigned int base) -{ - int i; - - for (i = base; i < base + 64; i++) - set_irq_chip_and_handler(i, &mv64340_irq_type, - handle_level_irq); - - irq_base = base; -} diff --git a/arch/mips/kernel/mips-mt-fpaff.c b/arch/mips/kernel/mips-mt-fpaff.c new file mode 100644 index 0000000..ede5d73d --- /dev/null +++ b/arch/mips/kernel/mips-mt-fpaff.c @@ -0,0 +1,176 @@ +/* + * General MIPS MT support routines, usable in AP/SP, SMVP, or SMTC kernels + * Copyright (C) 2005 Mips Technologies, Inc + */ +#include <linux/cpu.h> +#include <linux/cpumask.h> +#include <linux/delay.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/sched.h> +#include <linux/security.h> +#include <linux/types.h> +#include <asm/uaccess.h> + +/* + * CPU mask used to set process affinity for MT VPEs/TCs with FPUs + */ +cpumask_t mt_fpu_cpumask; + +static int fpaff_threshold = -1; +unsigned long mt_fpemul_threshold = 0; + +/* + * Replacement functions for the sys_sched_setaffinity() and + * sys_sched_getaffinity() system calls, so that we can integrate + * FPU affinity with the user's requested processor affinity. + * This code is 98% identical with the sys_sched_setaffinity() + * and sys_sched_getaffinity() system calls, and should be + * updated when kernel/sched.c changes. + */ + +/* + * find_process_by_pid - find a process with a matching PID value. + * used in sys_sched_set/getaffinity() in kernel/sched.c, so + * cloned here. + */ +static inline struct task_struct *find_process_by_pid(pid_t pid) +{ + return pid ? find_task_by_pid(pid) : current; +} + + +/* + * mipsmt_sys_sched_setaffinity - set the cpu affinity of a process + */ +asmlinkage long mipsmt_sys_sched_setaffinity(pid_t pid, unsigned int len, + unsigned long __user *user_mask_ptr) +{ + cpumask_t new_mask; + cpumask_t effective_mask; + int retval; + struct task_struct *p; + + if (len < sizeof(new_mask)) + return -EINVAL; + + if (copy_from_user(&new_mask, user_mask_ptr, sizeof(new_mask))) + return -EFAULT; + + lock_cpu_hotplug(); + read_lock(&tasklist_lock); + + p = find_process_by_pid(pid); + if (!p) { + read_unlock(&tasklist_lock); + unlock_cpu_hotplug(); + return -ESRCH; + } + + /* + * It is not safe to call set_cpus_allowed with the + * tasklist_lock held. We will bump the task_struct's + * usage count and drop tasklist_lock before invoking + * set_cpus_allowed. + */ + get_task_struct(p); + + retval = -EPERM; + if ((current->euid != p->euid) && (current->euid != p->uid) && + !capable(CAP_SYS_NICE)) { + read_unlock(&tasklist_lock); + goto out_unlock; + } + + retval = security_task_setscheduler(p, 0, NULL); + if (retval) + goto out_unlock; + + /* Record new user-specified CPU set for future reference */ + p->thread.user_cpus_allowed = new_mask; + + /* Unlock the task list */ + read_unlock(&tasklist_lock); + + /* Compute new global allowed CPU set if necessary */ + if ((p->thread.mflags & MF_FPUBOUND) + && cpus_intersects(new_mask, mt_fpu_cpumask)) { + cpus_and(effective_mask, new_mask, mt_fpu_cpumask); + retval = set_cpus_allowed(p, effective_mask); + } else { + p->thread.mflags &= ~MF_FPUBOUND; + retval = set_cpus_allowed(p, new_mask); + } + + +out_unlock: + put_task_struct(p); + unlock_cpu_hotplug(); + return retval; +} + +/* + * mipsmt_sys_sched_getaffinity - get the cpu affinity of a process + */ +asmlinkage long mipsmt_sys_sched_getaffinity(pid_t pid, unsigned int len, + unsigned long __user *user_mask_ptr) +{ + unsigned int real_len; + cpumask_t mask; + int retval; + struct task_struct *p; + + real_len = sizeof(mask); + if (len < real_len) + return -EINVAL; + + lock_cpu_hotplug(); + read_lock(&tasklist_lock); + + retval = -ESRCH; + p = find_process_by_pid(pid); + if (!p) + goto out_unlock; + retval = security_task_getscheduler(p); + if (retval) + goto out_unlock; + + cpus_and(mask, p->thread.user_cpus_allowed, cpu_possible_map); + +out_unlock: + read_unlock(&tasklist_lock); + unlock_cpu_hotplug(); + if (retval) + return retval; + if (copy_to_user(user_mask_ptr, &mask, real_len)) + return -EFAULT; + return real_len; +} + + +static int __init fpaff_thresh(char *str) +{ + get_option(&str, &fpaff_threshold); + return 1; +} +__setup("fpaff=", fpaff_thresh); + +/* + * FPU Use Factor empirically derived from experiments on 34K + */ +#define FPUSEFACTOR 333 + +static __init int mt_fp_affinity_init(void) +{ + if (fpaff_threshold >= 0) { + mt_fpemul_threshold = fpaff_threshold; + } else { + mt_fpemul_threshold = + (FPUSEFACTOR * (loops_per_jiffy/(500000/HZ))) / HZ; + } + printk(KERN_DEBUG "FPU Affinity set after %ld emulations\n", + mt_fpemul_threshold); + + return 0; +} +arch_initcall(mt_fp_affinity_init); diff --git a/arch/mips/kernel/mips-mt.c b/arch/mips/kernel/mips-mt.c index ba01800..1a7d892 100644 --- a/arch/mips/kernel/mips-mt.c +++ b/arch/mips/kernel/mips-mt.c @@ -6,7 +6,6 @@ #include <linux/device.h> #include <linux/kernel.h> #include <linux/sched.h> -#include <linux/cpumask.h> #include <linux/module.h> #include <linux/interrupt.h> #include <linux/security.h> @@ -23,149 +22,6 @@ #include <asm/cacheflush.h> /* - * CPU mask used to set process affinity for MT VPEs/TCs with FPUs - */ - -cpumask_t mt_fpu_cpumask; - -#ifdef CONFIG_MIPS_MT_FPAFF - -#include <linux/cpu.h> -#include <linux/delay.h> -#include <asm/uaccess.h> - -unsigned long mt_fpemul_threshold = 0; - -/* - * Replacement functions for the sys_sched_setaffinity() and - * sys_sched_getaffinity() system calls, so that we can integrate - * FPU affinity with the user's requested processor affinity. - * This code is 98% identical with the sys_sched_setaffinity() - * and sys_sched_getaffinity() system calls, and should be - * updated when kernel/sched.c changes. - */ - -/* - * find_process_by_pid - find a process with a matching PID value. - * used in sys_sched_set/getaffinity() in kernel/sched.c, so - * cloned here. - */ -static inline struct task_struct *find_process_by_pid(pid_t pid) -{ - return pid ? find_task_by_pid(pid) : current; -} - - -/* - * mipsmt_sys_sched_setaffinity - set the cpu affinity of a process - */ -asmlinkage long mipsmt_sys_sched_setaffinity(pid_t pid, unsigned int len, - unsigned long __user *user_mask_ptr) -{ - cpumask_t new_mask; - cpumask_t effective_mask; - int retval; - struct task_struct *p; - - if (len < sizeof(new_mask)) - return -EINVAL; - - if (copy_from_user(&new_mask, user_mask_ptr, sizeof(new_mask))) - return -EFAULT; - - lock_cpu_hotplug(); - read_lock(&tasklist_lock); - - p = find_process_by_pid(pid); - if (!p) { - read_unlock(&tasklist_lock); - unlock_cpu_hotplug(); - return -ESRCH; - } - - /* - * It is not safe to call set_cpus_allowed with the - * tasklist_lock held. We will bump the task_struct's - * usage count and drop tasklist_lock before invoking - * set_cpus_allowed. - */ - get_task_struct(p); - - retval = -EPERM; - if ((current->euid != p->euid) && (current->euid != p->uid) && - !capable(CAP_SYS_NICE)) { - read_unlock(&tasklist_lock); - goto out_unlock; - } - - retval = security_task_setscheduler(p, 0, NULL); - if (retval) - goto out_unlock; - - /* Record new user-specified CPU set for future reference */ - p->thread.user_cpus_allowed = new_mask; - - /* Unlock the task list */ - read_unlock(&tasklist_lock); - - /* Compute new global allowed CPU set if necessary */ - if( (p->thread.mflags & MF_FPUBOUND) - && cpus_intersects(new_mask, mt_fpu_cpumask)) { - cpus_and(effective_mask, new_mask, mt_fpu_cpumask); - retval = set_cpus_allowed(p, effective_mask); - } else { - p->thread.mflags &= ~MF_FPUBOUND; - retval = set_cpus_allowed(p, new_mask); - } - - -out_unlock: - put_task_struct(p); - unlock_cpu_hotplug(); - return retval; -} - -/* - * mipsmt_sys_sched_getaffinity - get the cpu affinity of a process - */ -asmlinkage long mipsmt_sys_sched_getaffinity(pid_t pid, unsigned int len, - unsigned long __user *user_mask_ptr) -{ - unsigned int real_len; - cpumask_t mask; - int retval; - struct task_struct *p; - - real_len = sizeof(mask); - if (len < real_len) - return -EINVAL; - - lock_cpu_hotplug(); - read_lock(&tasklist_lock); - - retval = -ESRCH; - p = find_process_by_pid(pid); - if (!p) - goto out_unlock; - retval = security_task_getscheduler(p); - if (retval) - goto out_unlock; - - cpus_and(mask, p->thread.user_cpus_allowed, cpu_possible_map); - -out_unlock: - read_unlock(&tasklist_lock); - unlock_cpu_hotplug(); - if (retval) - return retval; - if (copy_to_user(user_mask_ptr, &mask, real_len)) - return -EFAULT; - return real_len; -} - -#endif /* CONFIG_MIPS_MT_FPAFF */ - -/* * Dump new MIPS MT state for the core. Does not leave TCs halted. * Takes an argument which taken to be a pre-call MVPControl value. */ @@ -195,27 +51,31 @@ void mips_mt_regdump(unsigned long mvpctl) nvpe = ((mvpconf0 & MVPCONF0_PVPE) >> MVPCONF0_PVPE_SHIFT) + 1; ntc = ((mvpconf0 & MVPCONF0_PTC) >> MVPCONF0_PTC_SHIFT) + 1; printk("-- per-VPE State --\n"); - for(i = 0; i < nvpe; i++) { - for(tc = 0; tc < ntc; tc++) { + for (i = 0; i < nvpe; i++) { + for (tc = 0; tc < ntc; tc++) { settc(tc); - if((read_tc_c0_tcbind() & TCBIND_CURVPE) == i) { - printk(" VPE %d\n", i); - printk(" VPEControl : %08lx\n", read_vpe_c0_vpecontrol()); - printk(" VPEConf0 : %08lx\n", read_vpe_c0_vpeconf0()); - printk(" VPE%d.Status : %08lx\n", - i, read_vpe_c0_status()); - printk(" VPE%d.EPC : %08lx\n", i, read_vpe_c0_epc()); - printk(" VPE%d.Cause : %08lx\n", i, read_vpe_c0_cause()); - printk(" VPE%d.Config7 : %08lx\n", - i, read_vpe_c0_config7()); - break; /* Next VPE */ + if ((read_tc_c0_tcbind() & TCBIND_CURVPE) == i) { + printk(" VPE %d\n", i); + printk(" VPEControl : %08lx\n", + read_vpe_c0_vpecontrol()); + printk(" VPEConf0 : %08lx\n", + read_vpe_c0_vpeconf0()); + printk(" VPE%d.Status : %08lx\n", + i, read_vpe_c0_status()); + printk(" VPE%d.EPC : %08lx\n", + i, read_vpe_c0_epc()); + printk(" VPE%d.Cause : %08lx\n", + i, read_vpe_c0_cause()); + printk(" VPE%d.Config7 : %08lx\n", + i, read_vpe_c0_config7()); + break; /* Next VPE */ + } } - } } printk("-- per-TC State --\n"); - for(tc = 0; tc < ntc; tc++) { + for (tc = 0; tc < ntc; tc++) { settc(tc); - if(read_tc_c0_tcbind() == read_c0_tcbind()) { + if (read_tc_c0_tcbind() == read_c0_tcbind()) { /* Are we dumping ourself? */ haltval = 0; /* Then we're not halted, and mustn't be */ tcstatval = flags; /* And pre-dump TCStatus is flags */ @@ -310,17 +170,6 @@ static int __init ndflush(char *s) return 1; } __setup("ndflush=", ndflush); -#ifdef CONFIG_MIPS_MT_FPAFF -static int fpaff_threshold = -1; - -static int __init fpaff_thresh(char *str) -{ - get_option(&str, &fpaff_threshold); - return 1; -} - -__setup("fpaff=", fpaff_thresh); -#endif /* CONFIG_MIPS_MT_FPAFF */ static unsigned int itc_base = 0; @@ -376,20 +225,6 @@ void mips_mt_set_cpuoptions(void) if (mt_n_dflushes != 1) printk("D-Cache Flushes Repeated %d times\n", mt_n_dflushes); -#ifdef CONFIG_MIPS_MT_FPAFF - /* FPU Use Factor empirically derived from experiments on 34K */ -#define FPUSEFACTOR 333 - - if (fpaff_threshold >= 0) { - mt_fpemul_threshold = fpaff_threshold; - } else { - mt_fpemul_threshold = - (FPUSEFACTOR * (loops_per_jiffy/(500000/HZ))) / HZ; - } - printk("FPU Affinity set after %ld emulations\n", - mt_fpemul_threshold); -#endif /* CONFIG_MIPS_MT_FPAFF */ - if (itc_base != 0) { /* * Configure ITC mapping. This code is very diff --git a/arch/mips/kernel/i8253.c b/arch/mips/kernel/pcspeaker.c index 475df69..475df69 100644 --- a/arch/mips/kernel/i8253.c +++ b/arch/mips/kernel/pcspeaker.c diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c index 5ddc2e9..ec04f5a 100644 --- a/arch/mips/kernel/proc.c +++ b/arch/mips/kernel/proc.c @@ -14,7 +14,6 @@ #include <asm/cpu-features.h> #include <asm/mipsregs.h> #include <asm/processor.h> -#include <asm/watch.h> unsigned int vced_count, vcei_count; @@ -84,6 +83,7 @@ static const char *cpu_name[] = { [CPU_VR4181A] = "NEC VR4181A", [CPU_SR71000] = "Sandcraft SR71000", [CPU_PR4450] = "Philips PR4450", + [CPU_LOONGSON2] = "ICT Loongson-2", }; diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c index 6bdfb5a..8f4cf27c 100644 --- a/arch/mips/kernel/process.c +++ b/arch/mips/kernel/process.c @@ -46,7 +46,7 @@ * power and have a low exit latency (ie sit in a loop waiting for somebody to * say that they'd like to reschedule) */ -ATTRIB_NORET void cpu_idle(void) +void __noreturn cpu_idle(void) { /* endless idle loop with no priority at all */ while (1) { @@ -213,7 +213,7 @@ int dump_task_fpu (struct task_struct *t, elf_fpregset_t *fpr) /* * Create a kernel thread */ -static ATTRIB_NORET void kernel_thread_helper(void *arg, int (*fn)(void *)) +static void __noreturn kernel_thread_helper(void *arg, int (*fn)(void *)) { do_exit(fn(arg)); } diff --git a/arch/mips/kernel/r4k_switch.S b/arch/mips/kernel/r4k_switch.S index 0672959..d9bfae5 100644 --- a/arch/mips/kernel/r4k_switch.S +++ b/arch/mips/kernel/r4k_switch.S @@ -85,12 +85,7 @@ move $28, a2 cpu_restore_nonscratch a1 -#if (_THREAD_SIZE - 32) < 0x10000 - PTR_ADDIU t0, $28, _THREAD_SIZE - 32 -#else - PTR_LI t0, _THREAD_SIZE - 32 - PTR_ADDU t0, $28 -#endif + PTR_ADDU t0, $28, _THREAD_SIZE - 32 set_saved_sp t0, t1, t2 #ifdef CONFIG_MIPS_MT_SMTC /* Read-modify-writes of Status must be atomic on a VPE */ diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S index 0c9a9ff..ae985d1 100644 --- a/arch/mips/kernel/scall32-o32.S +++ b/arch/mips/kernel/scall32-o32.S @@ -657,7 +657,11 @@ einval: li v0, -EINVAL sys sys_getcpu 3 sys sys_epoll_pwait 6 sys sys_ioprio_set 3 - sys sys_ioprio_get 2 + sys sys_ioprio_get 2 /* 4315 */ + sys sys_utimensat 4 + sys sys_signalfd 3 + sys sys_timerfd 4 + sys sys_eventfd 1 .endm /* We pre-compute the number of _instruction_ bytes needed to diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S index 23f3b11..7bcd5a1 100644 --- a/arch/mips/kernel/scall64-64.S +++ b/arch/mips/kernel/scall64-64.S @@ -473,4 +473,8 @@ sys_call_table: PTR sys_epoll_pwait PTR sys_ioprio_set PTR sys_ioprio_get + PTR sys_utimensat /* 5275 */ + PTR sys_signalfd + PTR sys_timerfd + PTR sys_eventfd .size sys_call_table,.-sys_call_table diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S index 1631035..532a2f3 100644 --- a/arch/mips/kernel/scall64-n32.S +++ b/arch/mips/kernel/scall64-n32.S @@ -399,4 +399,8 @@ EXPORT(sysn32_call_table) PTR compat_sys_epoll_pwait PTR sys_ioprio_set PTR sys_ioprio_get + PTR compat_sys_utimensat + PTR compat_sys_signalfd /* 5280 */ + PTR compat_sys_timerfd + PTR sys_eventfd .size sysn32_call_table,.-sysn32_call_table diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S index 2aa9942..6bbe0f4 100644 --- a/arch/mips/kernel/scall64-o32.S +++ b/arch/mips/kernel/scall64-o32.S @@ -521,4 +521,8 @@ sys_call_table: PTR compat_sys_epoll_pwait PTR sys_ioprio_set PTR sys_ioprio_get /* 4315 */ + PTR compat_sys_utimensat + PTR compat_sys_signalfd + PTR compat_sys_timerfd + PTR sys_eventfd .size sys_call_table,.-sys_call_table diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index 4975da0..316685f 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -20,6 +20,7 @@ #include <linux/highmem.h> #include <linux/console.h> #include <linux/pfn.h> +#include <linux/debugfs.h> #include <asm/addrspace.h> #include <asm/bootinfo.h> @@ -574,3 +575,18 @@ __setup("nodsp", dsp_disable); unsigned long kernelsp[NR_CPUS]; unsigned long fw_arg0, fw_arg1, fw_arg2, fw_arg3; + +#ifdef CONFIG_DEBUG_FS +struct dentry *mips_debugfs_dir; +static int __init debugfs_mips(void) +{ + struct dentry *d; + + d = debugfs_create_dir("mips", NULL); + if (IS_ERR(d)) + return PTR_ERR(d); + mips_debugfs_dir = d; + return 0; +} +arch_initcall(debugfs_mips); +#endif diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c index 003f815..486b8e5 100644 --- a/arch/mips/kernel/signal32.c +++ b/arch/mips/kernel/signal32.c @@ -36,68 +36,6 @@ #include "signal-common.h" -#define SI_PAD_SIZE32 ((SI_MAX_SIZE/sizeof(int)) - 3) - -typedef struct compat_siginfo { - int si_signo; - int si_code; - int si_errno; - - union { - int _pad[SI_PAD_SIZE32]; - - /* kill() */ - struct { - compat_pid_t _pid; /* sender's pid */ - compat_uid_t _uid; /* sender's uid */ - } _kill; - - /* SIGCHLD */ - struct { - compat_pid_t _pid; /* which child */ - compat_uid_t _uid; /* sender's uid */ - int _status; /* exit code */ - compat_clock_t _utime; - compat_clock_t _stime; - } _sigchld; - - /* IRIX SIGCHLD */ - struct { - compat_pid_t _pid; /* which child */ - compat_clock_t _utime; - int _status; /* exit code */ - compat_clock_t _stime; - } _irix_sigchld; - - /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */ - struct { - s32 _addr; /* faulting insn/memory ref. */ - } _sigfault; - - /* SIGPOLL, SIGXFSZ (To do ...) */ - struct { - int _band; /* POLL_IN, POLL_OUT, POLL_MSG */ - int _fd; - } _sigpoll; - - /* POSIX.1b timers */ - struct { - timer_t _tid; /* timer id */ - int _overrun; /* overrun count */ - compat_sigval_t _sigval;/* same as below */ - int _sys_private; /* not to be passed to user */ - } _timer; - - /* POSIX.1b signals */ - struct { - compat_pid_t _pid; /* sender's pid */ - compat_uid_t _uid; /* sender's uid */ - compat_sigval_t _sigval; - } _rt; - - } _sifields; -} compat_siginfo_t; - /* * Including <asm/unistd.h> would give use the 64-bit syscall numbers ... */ diff --git a/arch/mips/kernel/signal_n32.c b/arch/mips/kernel/signal_n32.c index 4cf9ff2..eb7e059 100644 --- a/arch/mips/kernel/signal_n32.c +++ b/arch/mips/kernel/signal_n32.c @@ -72,7 +72,7 @@ struct ucontextn32 { struct rt_sigframe_n32 { u32 rs_ass[4]; /* argument save space for o32 */ u32 rs_code[2]; /* signal trampoline */ - struct siginfo rs_info; + struct compat_siginfo rs_info; struct ucontextn32 rs_uc; }; @@ -81,7 +81,7 @@ struct rt_sigframe_n32 { struct rt_sigframe_n32 { u32 rs_ass[4]; /* argument save space for o32 */ u32 rs_pad[2]; - struct siginfo rs_info; + struct compat_siginfo rs_info; struct ucontextn32 rs_uc; u32 rs_code[8] ____cacheline_aligned; /* signal trampoline */ }; @@ -187,7 +187,7 @@ static int setup_rt_frame_n32(struct k_sigaction * ka, install_sigtramp(frame->rs_code, __NR_N32_rt_sigreturn); /* Create siginfo. */ - err |= copy_siginfo_to_user(&frame->rs_info, info); + err |= copy_siginfo_to_user32(&frame->rs_info, info); /* Create the ucontext. */ err |= __put_user(0, &frame->rs_uc.uc_flags); diff --git a/arch/mips/kernel/smp-mt.c b/arch/mips/kernel/smp-mt.c index 64b62bd..19b30d6 100644 --- a/arch/mips/kernel/smp-mt.c +++ b/arch/mips/kernel/smp-mt.c @@ -129,13 +129,13 @@ static irqreturn_t ipi_call_interrupt(int irq, void *dev_id) static struct irqaction irq_resched = { .handler = ipi_resched_interrupt, - .flags = IRQF_DISABLED, + .flags = IRQF_DISABLED|IRQF_PERCPU, .name = "IPI_resched" }; static struct irqaction irq_call = { .handler = ipi_call_interrupt, - .flags = IRQF_DISABLED, + .flags = IRQF_DISABLED|IRQF_PERCPU, .name = "IPI_call" }; @@ -236,8 +236,6 @@ void __init plat_smp_setup(void) dvpe(); dmt(); - mips_mt_set_cpuoptions(); - /* Put MVPE's into 'configuration state' */ set_c0_mvpcontrol(MVPCONTROL_VPC); @@ -263,6 +261,8 @@ void __init plat_smp_setup(void) void __init plat_prepare_cpus(unsigned int max_cpus) { + mips_mt_set_cpuoptions(); + /* set up ipi interrupts */ if (cpu_has_vint) { set_vi_handler(MIPS_CPU_IPI_RESCHED_IRQ, ipi_resched_dispatch); @@ -275,10 +275,7 @@ void __init plat_prepare_cpus(unsigned int max_cpus) setup_irq(cpu_ipi_resched_irq, &irq_resched); setup_irq(cpu_ipi_call_irq, &irq_call); - /* need to mark IPI's as IRQ_PER_CPU */ - irq_desc[cpu_ipi_resched_irq].status |= IRQ_PER_CPU; set_irq_handler(cpu_ipi_resched_irq, handle_percpu_irq); - irq_desc[cpu_ipi_call_irq].status |= IRQ_PER_CPU; set_irq_handler(cpu_ipi_call_irq, handle_percpu_irq); } @@ -326,8 +323,11 @@ void prom_boot_secondary(int cpu, struct task_struct *idle) void prom_init_secondary(void) { + /* Enable per-cpu interrupts */ + + /* This is Malta specific: IPI,performance and timer inetrrupts */ write_c0_status((read_c0_status() & ~ST0_IM ) | - (STATUSF_IP0 | STATUSF_IP1 | STATUSF_IP7)); + (STATUSF_IP0 | STATUSF_IP1 | STATUSF_IP6 | STATUSF_IP7)); } void prom_smp_finish(void) diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c index c46e479..be7362b 100644 --- a/arch/mips/kernel/smp.c +++ b/arch/mips/kernel/smp.c @@ -51,24 +51,14 @@ int __cpu_logical_map[NR_CPUS]; /* Map logical to physical */ EXPORT_SYMBOL(phys_cpu_present_map); EXPORT_SYMBOL(cpu_online_map); -/* This happens early in bootup, can't really do it better */ -static void smp_tune_scheduling (void) -{ - struct cache_desc *cd = ¤t_cpu_data.scache; - unsigned long cachesize = cd->linesz * cd->sets * cd->ways; - - if (cachesize > max_cache_size) - max_cache_size = cachesize; -} - extern void __init calibrate_delay(void); -extern ATTRIB_NORET void cpu_idle(void); +extern void cpu_idle(void); /* * First C code run on the secondary CPUs after being started up by * the master. */ -asmlinkage void start_secondary(void) +asmlinkage __cpuinit void start_secondary(void) { unsigned int cpu; @@ -228,7 +218,6 @@ void __init smp_prepare_cpus(unsigned int max_cpus) { init_new_context(current, &init_mm); current_thread_info()->cpu = 0; - smp_tune_scheduling(); plat_prepare_cpus(max_cpus); #ifndef CONFIG_HOTPLUG_CPU cpu_present_map = cpu_possible_map; diff --git a/arch/mips/kernel/smtc-asm.S b/arch/mips/kernel/smtc-asm.S index 921207c..20938a4 100644 --- a/arch/mips/kernel/smtc-asm.S +++ b/arch/mips/kernel/smtc-asm.S @@ -121,10 +121,7 @@ LEAF(self_ipi) subu t1,sp,PT_SIZE sw ra,PT_EPC(t1) sw a0,PT_PADSLOT4(t1) - LONG_L s0, TI_REGS($28) - LONG_S sp, TI_REGS($28) la t2,ipi_decode - LONG_S s0, TI_REGS($28) sw t2,PT_PADSLOT5(t1) /* Save pre-disable value of TCStatus */ sw t0,PT_TCSTATUS(t1) diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c index b361edb..342d873 100644 --- a/arch/mips/kernel/smtc.c +++ b/arch/mips/kernel/smtc.c @@ -13,9 +13,9 @@ #include <asm/system.h> #include <asm/hardirq.h> #include <asm/hazards.h> +#include <asm/irq.h> #include <asm/mmu_context.h> #include <asm/smp.h> -#include <asm/mips-boards/maltaint.h> #include <asm/mipsregs.h> #include <asm/cacheflush.h> #include <asm/time.h> @@ -611,12 +611,12 @@ void smtc_cpus_done(void) int setup_irq_smtc(unsigned int irq, struct irqaction * new, unsigned long hwmask) { +#ifdef CONFIG_SMTC_IDLE_HOOK_DEBUG unsigned int vpe = current_cpu_data.vpe_id; - irq_hwmask[irq] = hwmask; -#ifdef CONFIG_SMTC_IDLE_HOOK_DEBUG - vpemask[vpe][irq - MIPSCPU_INT_BASE] = 1; + vpemask[vpe][irq - MIPS_CPU_IRQ_BASE] = 1; #endif + irq_hwmask[irq] = hwmask; return setup_irq(irq, new); } @@ -822,7 +822,7 @@ void ipi_decode(struct smtc_ipi *pipi) switch (type_copy) { case SMTC_CLOCK_TICK: irq_enter(); - kstat_this_cpu.irqs[MIPSCPU_INT_BASE + MIPSCPU_INT_CPUCTR]++; + kstat_this_cpu.irqs[MIPS_CPU_IRQ_BASE + cp0_compare_irq]++; /* Invoke Clock "Interrupt" */ ipi_timer_latch[dest_copy] = 0; #ifdef CONFIG_SMTC_IDLE_HOOK_DEBUG @@ -1104,7 +1104,7 @@ void smtc_idle_loop_hook(void) mtflags = dmt(); pdb_msg = &id_ho_db_msg[0]; im = read_c0_status(); - vpe = cpu_data[smp_processor_id()].vpe_id; + vpe = current_cpu_data.vpe_id; for (bit = 0; bit < 8; bit++) { /* * In current prototype, I/O interrupts diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c index 9dd5a2d..b947c61 100644 --- a/arch/mips/kernel/syscall.c +++ b/arch/mips/kernel/syscall.c @@ -272,9 +272,8 @@ asmlinkage int sys_set_thread_area(unsigned long addr) struct thread_info *ti = task_thread_info(current); ti->tp_value = addr; - - /* If some future MIPS implementation has this register in hardware, - * we will need to update it here (and in context switches). */ + if (cpu_has_userlocal) + write_c0_userlocal(addr); return 0; } diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c index 751b4a1..d48d1d5 100644 --- a/arch/mips/kernel/time.c +++ b/arch/mips/kernel/time.c @@ -199,6 +199,35 @@ int (*perf_irq)(void) = null_perf_irq; EXPORT_SYMBOL(null_perf_irq); EXPORT_SYMBOL(perf_irq); +/* + * Timer interrupt + */ +int cp0_compare_irq; + +/* + * Performance counter IRQ or -1 if shared with timer + */ +int cp0_perfcount_irq; +EXPORT_SYMBOL_GPL(cp0_perfcount_irq); + +/* + * Possibly handle a performance counter interrupt. + * Return true if the timer interrupt should not be checked + */ +static inline int handle_perf_irq (int r2) +{ + /* + * The performance counter overflow interrupt may be shared with the + * timer interrupt (cp0_perfcount_irq < 0). If it is and a + * performance counter has overflowed (perf_irq() == IRQ_HANDLED) + * and we can't reliably determine if a counter interrupt has also + * happened (!r2) then don't check for a timer interrupt. + */ + return (cp0_perfcount_irq < 0) && + perf_irq() == IRQ_HANDLED && + !r2; +} + asmlinkage void ll_timer_interrupt(int irq) { int r2 = cpu_has_mips_r2; @@ -206,19 +235,13 @@ asmlinkage void ll_timer_interrupt(int irq) irq_enter(); kstat_this_cpu.irqs[irq]++; - /* - * Suckage alert: - * Before R2 of the architecture there was no way to see if a - * performance counter interrupt was pending, so we have to run the - * performance counter interrupt handler anyway. - */ - if (!r2 || (read_c0_cause() & (1 << 26))) - if (perf_irq()) - goto out; + if (handle_perf_irq(r2)) + goto out; - /* we keep interrupt disabled all the time */ - if (!r2 || (read_c0_cause() & (1 << 30))) - timer_interrupt(irq, NULL); + if (r2 && ((read_c0_cause() & (1 << 30)) == 0)) + goto out; + + timer_interrupt(irq, NULL); out: irq_exit(); @@ -258,7 +281,7 @@ unsigned int mips_hpt_frequency; static struct irqaction timer_irqaction = { .handler = timer_interrupt, - .flags = IRQF_DISABLED, + .flags = IRQF_DISABLED | IRQF_PERCPU, .name = "timer", }; diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index 3f58b6a..37c562c 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -11,6 +11,7 @@ * Copyright (C) 2000, 01 MIPS Technologies, Inc. * Copyright (C) 2002, 2003, 2004, 2005 Maciej W. Rozycki */ +#include <linux/bug.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -38,7 +39,6 @@ #include <asm/traps.h> #include <asm/uaccess.h> #include <asm/mmu_context.h> -#include <asm/watch.h> #include <asm/types.h> #include <asm/stacktrace.h> @@ -69,6 +69,7 @@ extern asmlinkage void handle_reserved(void); extern int fpu_emulator_cop1Handler(struct pt_regs *xcp, struct mips_fpu_struct *ctx, int has_fpu); +void (*board_watchpoint_handler)(struct pt_regs *regs); void (*board_be_init)(void); int (*board_be_handler)(struct pt_regs *regs, int is_fixup); void (*board_nmi_handler_setup)(void); @@ -130,7 +131,7 @@ static void show_stacktrace(struct task_struct *task, struct pt_regs *regs) const int field = 2 * sizeof(unsigned long); long stackdata; int i; - unsigned long *sp = (unsigned long *)regs->regs[29]; + unsigned long __user *sp = (unsigned long __user *)regs->regs[29]; printk("Stack :"); i = 0; @@ -186,7 +187,7 @@ void dump_stack(void) EXPORT_SYMBOL(dump_stack); -void show_code(unsigned int *pc) +static void show_code(unsigned int __user *pc) { long i; @@ -304,13 +305,13 @@ void show_registers(struct pt_regs *regs) printk("Process %s (pid: %d, threadinfo=%p, task=%p)\n", current->comm, current->pid, current_thread_info(), current); show_stacktrace(current, regs); - show_code((unsigned int *) regs->cp0_epc); + show_code((unsigned int __user *) regs->cp0_epc); printk("\n"); } static DEFINE_SPINLOCK(die_lock); -NORET_TYPE void ATTRIB_NORET die(const char * str, struct pt_regs * regs) +void __noreturn die(const char * str, struct pt_regs * regs) { static int die_counter; #ifdef CONFIG_MIPS_MT_SMTC @@ -372,7 +373,7 @@ asmlinkage void do_be(struct pt_regs *regs) action = MIPS_BE_FIXUP; if (board_be_handler) - action = board_be_handler(regs, fixup != 0); + action = board_be_handler(regs, fixup != NULL); switch (action) { case MIPS_BE_DISCARD: @@ -752,6 +753,33 @@ asmlinkage void do_ri(struct pt_regs *regs) force_sig(SIGILL, current); } +/* + * MIPS MT processors may have fewer FPU contexts than CPU threads. If we've + * emulated more than some threshold number of instructions, force migration to + * a "CPU" that has FP support. + */ +static void mt_ase_fp_affinity(void) +{ +#ifdef CONFIG_MIPS_MT_FPAFF + if (mt_fpemul_threshold > 0 && + ((current->thread.emulated_fp++ > mt_fpemul_threshold))) { + /* + * If there's no FPU present, or if the application has already + * restricted the allowed set to exclude any CPUs with FPUs, + * we'll skip the procedure. + */ + if (cpus_intersects(current->cpus_allowed, mt_fpu_cpumask)) { + cpumask_t tmask; + + cpus_and(tmask, current->thread.user_cpus_allowed, + mt_fpu_cpumask); + set_cpus_allowed(current, tmask); + current->thread.mflags |= MF_FPUBOUND; + } + } +#endif /* CONFIG_MIPS_MT_FPAFF */ +} + asmlinkage void do_cpu(struct pt_regs *regs) { unsigned int cpid; @@ -785,36 +813,8 @@ asmlinkage void do_cpu(struct pt_regs *regs) ¤t->thread.fpu, 0); if (sig) force_sig(sig, current); -#ifdef CONFIG_MIPS_MT_FPAFF - else { - /* - * MIPS MT processors may have fewer FPU contexts - * than CPU threads. If we've emulated more than - * some threshold number of instructions, force - * migration to a "CPU" that has FP support. - */ - if(mt_fpemul_threshold > 0 - && ((current->thread.emulated_fp++ - > mt_fpemul_threshold))) { - /* - * If there's no FPU present, or if the - * application has already restricted - * the allowed set to exclude any CPUs - * with FPUs, we'll skip the procedure. - */ - if (cpus_intersects(current->cpus_allowed, - mt_fpu_cpumask)) { - cpumask_t tmask; - - cpus_and(tmask, - current->thread.user_cpus_allowed, - mt_fpu_cpumask); - set_cpus_allowed(current, tmask); - current->thread.mflags |= MF_FPUBOUND; - } - } - } -#endif /* CONFIG_MIPS_MT_FPAFF */ + else + mt_ase_fp_affinity(); } return; @@ -834,6 +834,11 @@ asmlinkage void do_mdmx(struct pt_regs *regs) asmlinkage void do_watch(struct pt_regs *regs) { + if (board_watchpoint_handler) { + (*board_watchpoint_handler)(regs); + return; + } + /* * We use the watch exception where available to detect stack * overflows. @@ -860,7 +865,7 @@ asmlinkage void do_mcheck(struct pt_regs *regs) dump_tlb_all(); } - show_code((unsigned int *) regs->cp0_epc); + show_code((unsigned int __user *) regs->cp0_epc); /* * Some chips may have other causes of machine check (e.g. SB1 @@ -1190,8 +1195,8 @@ static void *set_vi_srs_handler(int n, vi_handler_t addr, int srs) memcpy (b, &except_vec_vi, handler_len); #ifdef CONFIG_MIPS_MT_SMTC - if (n > 7) - printk("Vector index %d exceeds SMTC maximum\n", n); + BUG_ON(n > 7); /* Vector index %d exceeds SMTC maximum. */ + w = (u32 *)(b + mori_offset); *w = (*w & 0xffff0000) | (0x100 << n); #endif /* CONFIG_MIPS_MT_SMTC */ @@ -1342,16 +1347,20 @@ void __init per_cpu_trap_init(void) set_c0_status(ST0_MX); #ifdef CONFIG_CPU_MIPSR2 - write_c0_hwrena (0x0000000f); /* Allow rdhwr to all registers */ + if (cpu_has_mips_r2) { + unsigned int enable = 0x0000000f; + + if (cpu_has_userlocal) + enable |= (1 << 29); + + write_c0_hwrena(enable); + } #endif #ifdef CONFIG_MIPS_MT_SMTC if (!secondaryTC) { #endif /* CONFIG_MIPS_MT_SMTC */ - /* - * Interrupt handling. - */ if (cpu_has_veic || cpu_has_vint) { write_c0_ebase (ebase); /* Setting vector spacing enables EI/VI mode */ @@ -1365,6 +1374,23 @@ void __init per_cpu_trap_init(void) } else set_c0_cause(CAUSEF_IV); } + + /* + * Before R2 both interrupt numbers were fixed to 7, so on R2 only: + * + * o read IntCtl.IPTI to determine the timer interrupt + * o read IntCtl.IPPCI to determine the performance counter interrupt + */ + if (cpu_has_mips_r2) { + cp0_compare_irq = (read_c0_intctl () >> 29) & 7; + cp0_perfcount_irq = (read_c0_intctl () >> 26) & 7; + if (cp0_perfcount_irq == cp0_compare_irq) + cp0_perfcount_irq = -1; + } else { + cp0_compare_irq = CP0_LEGACY_COMPARE_IRQ; + cp0_perfcount_irq = -1; + } + #ifdef CONFIG_MIPS_MT_SMTC } #endif /* CONFIG_MIPS_MT_SMTC */ @@ -1383,6 +1409,13 @@ void __init per_cpu_trap_init(void) cpu_cache_init(); tlb_init(); #ifdef CONFIG_MIPS_MT_SMTC + } else if (!secondaryTC) { + /* + * First TC in non-boot VPE must do subset of tlb_init() + * for MMU countrol registers. + */ + write_c0_pagemask(PM_DEFAULT_MASK); + write_c0_wired(0); } #endif /* CONFIG_MIPS_MT_SMTC */ } @@ -1531,8 +1564,7 @@ void __init trap_init(void) if (cpu_has_mipsmt) set_except_vector(25, handle_mt); - if (cpu_has_dsp) - set_except_vector(26, handle_dsp); + set_except_vector(26, handle_dsp); if (cpu_has_vce) /* Special exception: R4[04]00 uses also the divec space. */ diff --git a/arch/mips/kernel/unaligned.c b/arch/mips/kernel/unaligned.c index 18c4a3c..8b9c34f 100644 --- a/arch/mips/kernel/unaligned.c +++ b/arch/mips/kernel/unaligned.c @@ -77,6 +77,7 @@ #include <linux/signal.h> #include <linux/smp.h> #include <linux/sched.h> +#include <linux/debugfs.h> #include <asm/asm.h> #include <asm/branch.h> #include <asm/byteorder.h> @@ -87,9 +88,18 @@ #define STR(x) __STR(x) #define __STR(x) #x -#ifdef CONFIG_PROC_FS -unsigned long unaligned_instructions; +enum { + UNALIGNED_ACTION_QUIET, + UNALIGNED_ACTION_SIGNAL, + UNALIGNED_ACTION_SHOW, +}; +#ifdef CONFIG_DEBUG_FS +static u32 unaligned_instructions; +static u32 unaligned_action; +#else +#define unaligned_action UNALIGNED_ACTION_QUIET #endif +extern void show_registers(struct pt_regs *regs); static inline int emulate_load_store_insn(struct pt_regs *regs, void __user *addr, unsigned int __user *pc, @@ -459,7 +469,7 @@ static inline int emulate_load_store_insn(struct pt_regs *regs, goto sigill; } -#ifdef CONFIG_PROC_FS +#ifdef CONFIG_DEBUG_FS unaligned_instructions++; #endif @@ -516,6 +526,10 @@ asmlinkage void do_ade(struct pt_regs *regs) pc = (unsigned int __user *) exception_epc(regs); if (user_mode(regs) && (current->thread.mflags & MF_FIXADE) == 0) goto sigbus; + if (unaligned_action == UNALIGNED_ACTION_SIGNAL) + goto sigbus; + else if (unaligned_action == UNALIGNED_ACTION_SHOW) + show_registers(regs); /* * Do branch emulation only if we didn't forward the exception. @@ -546,3 +560,24 @@ sigbus: * XXX On return from the signal handler we should advance the epc */ } + +#ifdef CONFIG_DEBUG_FS +extern struct dentry *mips_debugfs_dir; +static int __init debugfs_unaligned(void) +{ + struct dentry *d; + + if (!mips_debugfs_dir) + return -ENODEV; + d = debugfs_create_u32("unaligned_instructions", S_IRUGO, + mips_debugfs_dir, &unaligned_instructions); + if (IS_ERR(d)) + return PTR_ERR(d); + d = debugfs_create_u32("unaligned_action", S_IRUGO | S_IWUSR, + mips_debugfs_dir, &unaligned_action); + if (IS_ERR(d)) + return PTR_ERR(d); + return 0; +} +__initcall(debugfs_unaligned); +#endif diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c index c9ee9d2..9e66354 100644 --- a/arch/mips/kernel/vpe.c +++ b/arch/mips/kernel/vpe.c @@ -1436,10 +1436,6 @@ static int __init vpe_module_init(void) write_vpe_c0_vpecontrol(read_vpe_c0_vpecontrol() & ~VPECONTROL_TE); if (i != 0) { - write_vpe_c0_status((read_c0_status() & - ~(ST0_IM | ST0_IE | ST0_KSU)) - | ST0_CU0); - /* * Set config to be the same as vpe0, * particularly kseg0 coherency alg diff --git a/arch/mips/lasat/Kconfig b/arch/mips/lasat/Kconfig deleted file mode 100644 index 1d2ee8a..0000000 --- a/arch/mips/lasat/Kconfig +++ /dev/null @@ -1,15 +0,0 @@ -config PICVUE - tristate "PICVUE LCD display driver" - depends on LASAT - -config PICVUE_PROC - tristate "PICVUE LCD display driver /proc interface" - depends on PICVUE - -config DS1603 - bool "DS1603 RTC driver" - depends on LASAT - -config LASAT_SYSCTL - bool "LASAT sysctl interface" - depends on LASAT diff --git a/arch/mips/lasat/Makefile b/arch/mips/lasat/Makefile deleted file mode 100644 index 99f5046..0000000 --- a/arch/mips/lasat/Makefile +++ /dev/null @@ -1,14 +0,0 @@ -# -# Makefile for the LASAT specific kernel interface routines under Linux. -# - -obj-y += reset.o setup.o prom.o lasat_board.o \ - at93c.o interrupt.o - -obj-$(CONFIG_LASAT_SYSCTL) += sysctl.o -obj-$(CONFIG_DS1603) += ds1603.o -obj-$(CONFIG_PICVUE) += picvue.o -obj-$(CONFIG_PICVUE_PROC) += picvue_proc.o - -clean: - make -C image clean diff --git a/arch/mips/lasat/at93c.c b/arch/mips/lasat/at93c.c deleted file mode 100644 index ca26e55..0000000 --- a/arch/mips/lasat/at93c.c +++ /dev/null @@ -1,148 +0,0 @@ -/* - * Atmel AT93C46 serial eeprom driver - * - * Brian Murphy <brian.murphy@eicon.com> - * - */ -#include <linux/kernel.h> -#include <linux/delay.h> -#include <asm/lasat/lasat.h> -#include <linux/module.h> -#include <linux/init.h> - -#include "at93c.h" - -#define AT93C_ADDR_SHIFT 7 -#define AT93C_ADDR_MAX ((1 << AT93C_ADDR_SHIFT) - 1) -#define AT93C_RCMD (0x6 << AT93C_ADDR_SHIFT) -#define AT93C_WCMD (0x5 << AT93C_ADDR_SHIFT) -#define AT93C_WENCMD 0x260 -#define AT93C_WDSCMD 0x200 - -struct at93c_defs *at93c; - -static void at93c_reg_write(u32 val) -{ - *at93c->reg = val; -} - -static u32 at93c_reg_read(void) -{ - u32 tmp = *at93c->reg; - return tmp; -} - -static u32 at93c_datareg_read(void) -{ - u32 tmp = *at93c->rdata_reg; - return tmp; -} - -static void at93c_cycle_clk(u32 data) -{ - at93c_reg_write(data | at93c->clk); - lasat_ndelay(250); - at93c_reg_write(data & ~at93c->clk); - lasat_ndelay(250); -} - -static void at93c_write_databit(u8 bit) -{ - u32 data = at93c_reg_read(); - if (bit) - data |= 1 << at93c->wdata_shift; - else - data &= ~(1 << at93c->wdata_shift); - - at93c_reg_write(data); - lasat_ndelay(100); - at93c_cycle_clk(data); -} - -static unsigned int at93c_read_databit(void) -{ - u32 data; - - at93c_cycle_clk(at93c_reg_read()); - data = (at93c_datareg_read() >> at93c->rdata_shift) & 1; - return data; -} - -static u8 at93c_read_byte(void) -{ - int i; - u8 data = 0; - - for (i = 0; i<=7; i++) { - data <<= 1; - data |= at93c_read_databit(); - } - return data; -} - -static void at93c_write_bits(u32 data, int size) -{ - int i; - int shift = size - 1; - u32 mask = (1 << shift); - - for (i = 0; i < size; i++) { - at93c_write_databit((data & mask) >> shift); - data <<= 1; - } -} - -static void at93c_init_op(void) -{ - at93c_reg_write((at93c_reg_read() | at93c->cs) & ~at93c->clk & ~(1 << at93c->rdata_shift)); - lasat_ndelay(50); -} - -static void at93c_end_op(void) -{ - at93c_reg_write(at93c_reg_read() & ~at93c->cs); - lasat_ndelay(250); -} - -static void at93c_wait(void) -{ - at93c_init_op(); - while (!at93c_read_databit()) - ; - at93c_end_op(); -}; - -static void at93c_disable_wp(void) -{ - at93c_init_op(); - at93c_write_bits(AT93C_WENCMD, 10); - at93c_end_op(); -} - -static void at93c_enable_wp(void) -{ - at93c_init_op(); - at93c_write_bits(AT93C_WDSCMD, 10); - at93c_end_op(); -} - -u8 at93c_read(u8 addr) -{ - u8 byte; - at93c_init_op(); - at93c_write_bits((addr & AT93C_ADDR_MAX)|AT93C_RCMD, 10); - byte = at93c_read_byte(); - at93c_end_op(); - return byte; -} - -void at93c_write(u8 addr, u8 data) -{ - at93c_disable_wp(); - at93c_init_op(); - at93c_write_bits((addr & AT93C_ADDR_MAX)|AT93C_WCMD, 10); - at93c_write_bits(data, 8); - at93c_end_op(); - at93c_wait(); - at93c_enable_wp(); -} diff --git a/arch/mips/lasat/at93c.h b/arch/mips/lasat/at93c.h deleted file mode 100644 index cfe2f99..0000000 --- a/arch/mips/lasat/at93c.h +++ /dev/null @@ -1,18 +0,0 @@ -/* - * Atmel AT93C46 serial eeprom driver - * - * Brian Murphy <brian.murphy@eicon.com> - * - */ - -extern struct at93c_defs { - volatile u32 *reg; - volatile u32 *rdata_reg; - int rdata_shift; - int wdata_shift; - u32 cs; - u32 clk; -} *at93c; - -u8 at93c_read(u8 addr); -void at93c_write(u8 addr, u8 data); diff --git a/arch/mips/lasat/ds1603.c b/arch/mips/lasat/ds1603.c deleted file mode 100644 index 7dced67..0000000 --- a/arch/mips/lasat/ds1603.c +++ /dev/null @@ -1,183 +0,0 @@ -/* - * Dallas Semiconductors 1603 RTC driver - * - * Brian Murphy <brian@murphy.dk> - * - */ -#include <linux/kernel.h> -#include <asm/lasat/lasat.h> -#include <linux/delay.h> -#include <asm/lasat/ds1603.h> -#include <asm/time.h> - -#include "ds1603.h" - -#define READ_TIME_CMD 0x81 -#define SET_TIME_CMD 0x80 -#define TRIMMER_SET_CMD 0xC0 -#define TRIMMER_VALUE_MASK 0x38 -#define TRIMMER_SHIFT 3 - -struct ds_defs *ds1603 = NULL; - -/* HW specific register functions */ -static void rtc_reg_write(unsigned long val) -{ - *ds1603->reg = val; -} - -static unsigned long rtc_reg_read(void) -{ - unsigned long tmp = *ds1603->reg; - return tmp; -} - -static unsigned long rtc_datareg_read(void) -{ - unsigned long tmp = *ds1603->data_reg; - return tmp; -} - -static void rtc_nrst_high(void) -{ - rtc_reg_write(rtc_reg_read() | ds1603->rst); -} - -static void rtc_nrst_low(void) -{ - rtc_reg_write(rtc_reg_read() & ~ds1603->rst); -} - -static void rtc_cycle_clock(unsigned long data) -{ - data |= ds1603->clk; - rtc_reg_write(data); - lasat_ndelay(250); - if (ds1603->data_reversed) - data &= ~ds1603->data; - else - data |= ds1603->data; - data &= ~ds1603->clk; - rtc_reg_write(data); - lasat_ndelay(250 + ds1603->huge_delay); -} - -static void rtc_write_databit(unsigned int bit) -{ - unsigned long data = rtc_reg_read(); - if (ds1603->data_reversed) - bit = !bit; - if (bit) - data |= ds1603->data; - else - data &= ~ds1603->data; - - rtc_reg_write(data); - lasat_ndelay(50 + ds1603->huge_delay); - rtc_cycle_clock(data); -} - -static unsigned int rtc_read_databit(void) -{ - unsigned int data; - - data = (rtc_datareg_read() & (1 << ds1603->data_read_shift)) - >> ds1603->data_read_shift; - rtc_cycle_clock(rtc_reg_read()); - return data; -} - -static void rtc_write_byte(unsigned int byte) -{ - int i; - - for (i = 0; i<=7; i++) { - rtc_write_databit(byte & 1L); - byte >>= 1; - } -} - -static void rtc_write_word(unsigned long word) -{ - int i; - - for (i = 0; i<=31; i++) { - rtc_write_databit(word & 1L); - word >>= 1; - } -} - -static unsigned long rtc_read_word(void) -{ - int i; - unsigned long word = 0; - unsigned long shift = 0; - - for (i = 0; i<=31; i++) { - word |= rtc_read_databit() << shift; - shift++; - } - return word; -} - -static void rtc_init_op(void) -{ - rtc_nrst_high(); - - rtc_reg_write(rtc_reg_read() & ~ds1603->clk); - - lasat_ndelay(50); -} - -static void rtc_end_op(void) -{ - rtc_nrst_low(); - lasat_ndelay(1000); -} - -/* interface */ -unsigned long ds1603_read(void) -{ - unsigned long word; - unsigned long flags; - - spin_lock_irqsave(&rtc_lock, flags); - rtc_init_op(); - rtc_write_byte(READ_TIME_CMD); - word = rtc_read_word(); - rtc_end_op(); - spin_unlock_irqrestore(&rtc_lock, flags); - return word; -} - -int ds1603_set(unsigned long time) -{ - unsigned long flags; - - spin_lock_irqsave(&rtc_lock, flags); - rtc_init_op(); - rtc_write_byte(SET_TIME_CMD); - rtc_write_word(time); - rtc_end_op(); - spin_unlock_irqrestore(&rtc_lock, flags); - - return 0; -} - -void ds1603_set_trimmer(unsigned int trimval) -{ - rtc_init_op(); - rtc_write_byte(((trimval << TRIMMER_SHIFT) & TRIMMER_VALUE_MASK) - | (TRIMMER_SET_CMD)); - rtc_end_op(); -} - -void ds1603_disable(void) -{ - ds1603_set_trimmer(TRIMMER_DISABLE_RTC); -} - -void ds1603_enable(void) -{ - ds1603_set_trimmer(TRIMMER_DEFAULT); -} diff --git a/arch/mips/lasat/ds1603.h b/arch/mips/lasat/ds1603.h deleted file mode 100644 index c2e5c76..0000000 --- a/arch/mips/lasat/ds1603.h +++ /dev/null @@ -1,33 +0,0 @@ -/* - * Dallas Semiconductors 1603 RTC driver - * - * Brian Murphy <brian@murphy.dk> - * - */ -#ifndef __DS1603_H -#define __DS1603_H - -struct ds_defs { - volatile u32 *reg; - volatile u32 *data_reg; - u32 rst; - u32 clk; - u32 data; - u32 data_read_shift; - char data_reversed; - u32 huge_delay; -}; - -extern struct ds_defs *ds1603; - -unsigned long ds1603_read(void); -int ds1603_set(unsigned long); -void ds1603_set_trimmer(unsigned int); -void ds1603_enable(void); -void ds1603_disable(void); -void ds1603_init(struct ds_defs *); - -#define TRIMMER_DEFAULT 3 -#define TRIMMER_DISABLE_RTC 0 - -#endif diff --git a/arch/mips/lasat/image/Makefile b/arch/mips/lasat/image/Makefile deleted file mode 100644 index 35ecd64..0000000 --- a/arch/mips/lasat/image/Makefile +++ /dev/null @@ -1,53 +0,0 @@ -# -# MAKEFILE FOR THE MIPS LINUX BOOTLOADER AND ROM DEBUGGER -# -# i-data Networks -# -# Author: Thomas Horsten <thh@i-data.com> -# - -ifndef Version - Version = "$(USER)-test" -endif - -MKLASATIMG = mklasatimg -MKLASATIMG_ARCH = mq2,mqpro,sp100,sp200 -KERNEL_IMAGE = $(TOPDIR)/vmlinux -KERNEL_START = $(shell $(NM) $(KERNEL_IMAGE) | grep " _text" | cut -f1 -d\ ) -KERNEL_ENTRY = $(shell $(NM) $(KERNEL_IMAGE) | grep kernel_entry | cut -f1 -d\ ) - -LDSCRIPT= -L$(obj) -Tromscript.normal - -HEAD_DEFINES := -D_kernel_start=0x$(KERNEL_START) \ - -D_kernel_entry=0x$(KERNEL_ENTRY) \ - -D VERSION="\"$(Version)\"" \ - -D TIMESTAMP=$(shell date +%s) - -$(obj)/head.o: $(obj)/head.S $(KERNEL_IMAGE) - $(CC) -fno-pic $(HEAD_DEFINES) -I$(TOPDIR)/include -c -o $@ $< - -OBJECTS = head.o kImage.o - -rom.sw: $(obj)/rom.sw - -$(obj)/rom.sw: $(obj)/rom.bin - $(MKLASATIMG) -o $@ -k $^ -m $(MKLASATIMG_ARCH) - -$(obj)/rom.bin: $(obj)/rom - $(OBJCOPY) -O binary -S $^ $@ - -# Rule to make the bootloader -$(obj)/rom: $(addprefix $(obj)/,$(OBJECTS)) - $(LD) $(LDFLAGS) $(LDSCRIPT) -o $@ $^ - -$(obj)/%.o: $(obj)/%.gz - $(LD) -r -o $@ -b binary $< - -$(obj)/%.gz: $(obj)/%.bin - gzip -cf -9 $< > $@ - -$(obj)/kImage.bin: $(KERNEL_IMAGE) - $(OBJCOPY) -O binary -S $^ $@ - -clean: - rm -f rom rom.bin rom.sw kImage.bin kImage.o diff --git a/arch/mips/lasat/image/head.S b/arch/mips/lasat/image/head.S deleted file mode 100644 index efb95f2..0000000 --- a/arch/mips/lasat/image/head.S +++ /dev/null @@ -1,31 +0,0 @@ -#include <asm/lasat/head.h> - - .text - .section .text.start, "ax" - .set noreorder - .set mips3 - - /* Magic words identifying a software image */ - .word LASAT_K_MAGIC0_VAL - .word LASAT_K_MAGIC1_VAL - - /* Image header version */ - .word 0x00000002 - - /* image start and size */ - .word _image_start - .word _image_size - - /* start of kernel and entrypoint in uncompressed image */ - .word _kernel_start - .word _kernel_entry - - /* Here we have room for future flags */ - - .org 0x40 -reldate: - .word TIMESTAMP - - .org 0x50 -release: - .string VERSION diff --git a/arch/mips/lasat/image/romscript.normal b/arch/mips/lasat/image/romscript.normal deleted file mode 100644 index 988f8ad..0000000 --- a/arch/mips/lasat/image/romscript.normal +++ /dev/null @@ -1,23 +0,0 @@ -OUTPUT_ARCH(mips) - -SECTIONS -{ - .text : - { - *(.text.start) - } - - /* Data in ROM */ - - .data ALIGN(0x10) : - { - *(.data) - } - _image_start = ADDR(.data); - _image_size = SIZEOF(.data); - - .other : - { - *(.*) - } -} diff --git a/arch/mips/lasat/interrupt.c b/arch/mips/lasat/interrupt.c deleted file mode 100644 index 9a622b9..0000000 --- a/arch/mips/lasat/interrupt.c +++ /dev/null @@ -1,130 +0,0 @@ -/* - * Carsten Langgaard, carstenl@mips.com - * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved. - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * Routines for generic manipulation of the interrupts found on the - * Lasat boards. - */ -#include <linux/init.h> -#include <linux/sched.h> -#include <linux/slab.h> -#include <linux/interrupt.h> -#include <linux/kernel_stat.h> - -#include <asm/bootinfo.h> -#include <asm/irq.h> -#include <asm/lasat/lasatint.h> -#include <asm/time.h> -#include <asm/gdb-stub.h> - -static volatile int *lasat_int_status = NULL; -static volatile int *lasat_int_mask = NULL; -static volatile int lasat_int_mask_shift; - -void disable_lasat_irq(unsigned int irq_nr) -{ - *lasat_int_mask &= ~(1 << irq_nr) << lasat_int_mask_shift; -} - -void enable_lasat_irq(unsigned int irq_nr) -{ - *lasat_int_mask |= (1 << irq_nr) << lasat_int_mask_shift; -} - -static struct irq_chip lasat_irq_type = { - .name = "Lasat", - .ack = disable_lasat_irq, - .mask = disable_lasat_irq, - .mask_ack = disable_lasat_irq, - .unmask = enable_lasat_irq, -}; - -static inline int ls1bit32(unsigned int x) -{ - int b = 31, s; - - s = 16; if (x << 16 == 0) s = 0; b -= s; x <<= s; - s = 8; if (x << 8 == 0) s = 0; b -= s; x <<= s; - s = 4; if (x << 4 == 0) s = 0; b -= s; x <<= s; - s = 2; if (x << 2 == 0) s = 0; b -= s; x <<= s; - s = 1; if (x << 1 == 0) s = 0; b -= s; - - return b; -} - -static unsigned long (* get_int_status)(void); - -static unsigned long get_int_status_100(void) -{ - return *lasat_int_status & *lasat_int_mask; -} - -static unsigned long get_int_status_200(void) -{ - unsigned long int_status; - - int_status = *lasat_int_status; - int_status &= (int_status >> LASATINT_MASK_SHIFT_200) & 0xffff; - return int_status; -} - -asmlinkage void plat_irq_dispatch(void) -{ - unsigned long int_status; - unsigned int cause = read_c0_cause(); - int irq; - - if (cause & CAUSEF_IP7) { /* R4000 count / compare IRQ */ - ll_timer_interrupt(7); - return; - } - - int_status = get_int_status(); - - /* if int_status == 0, then the interrupt has already been cleared */ - if (int_status) { - irq = ls1bit32(int_status); - - do_IRQ(irq); - } -} - -void __init arch_init_irq(void) -{ - int i; - - switch (mips_machtype) { - case MACH_LASAT_100: - lasat_int_status = (void *)LASAT_INT_STATUS_REG_100; - lasat_int_mask = (void *)LASAT_INT_MASK_REG_100; - lasat_int_mask_shift = LASATINT_MASK_SHIFT_100; - get_int_status = get_int_status_100; - *lasat_int_mask = 0; - break; - case MACH_LASAT_200: - lasat_int_status = (void *)LASAT_INT_STATUS_REG_200; - lasat_int_mask = (void *)LASAT_INT_MASK_REG_200; - lasat_int_mask_shift = LASATINT_MASK_SHIFT_200; - get_int_status = get_int_status_200; - *lasat_int_mask &= 0xffff; - break; - default: - panic("arch_init_irq: mips_machtype incorrect"); - } - - for (i = 0; i <= LASATINT_END; i++) - set_irq_chip_and_handler(i, &lasat_irq_type, handle_level_irq); -} diff --git a/arch/mips/lasat/lasat_board.c b/arch/mips/lasat/lasat_board.c deleted file mode 100644 index fbe9a87..0000000 --- a/arch/mips/lasat/lasat_board.c +++ /dev/null @@ -1,279 +0,0 @@ -/* - * Thomas Horsten <thh@lasat.com> - * Copyright (C) 2000 LASAT Networks A/S. - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * Routines specific to the LASAT boards - */ -#include <linux/types.h> -#include <linux/crc32.h> -#include <asm/lasat/lasat.h> -#include <linux/kernel.h> -#include <linux/string.h> -#include <linux/ctype.h> -#include <asm/bootinfo.h> -#include <asm/addrspace.h> -#include "at93c.h" -/* New model description table */ -#include "lasat_models.h" - -#define EEPROM_CRC(data, len) (~0 ^ crc32(~0, data, len)) - -struct lasat_info lasat_board_info; - -void update_bcastaddr(void); - -int EEPROMRead(unsigned int pos, unsigned char *data, int len) -{ - int i; - - for (i=0; i<len; i++) - *data++ = at93c_read(pos++); - - return 0; -} -int EEPROMWrite(unsigned int pos, unsigned char *data, int len) -{ - int i; - - for (i=0; i<len; i++) - at93c_write(pos++, *data++); - - return 0; -} - -static void init_flash_sizes(void) -{ - int i; - unsigned long *lb = lasat_board_info.li_flashpart_base; - unsigned long *ls = lasat_board_info.li_flashpart_size; - - ls[LASAT_MTD_BOOTLOADER] = 0x40000; - ls[LASAT_MTD_SERVICE] = 0xC0000; - ls[LASAT_MTD_NORMAL] = 0x100000; - - if (mips_machtype == MACH_LASAT_100) { - lasat_board_info.li_flash_base = 0x1e000000; - - lb[LASAT_MTD_BOOTLOADER] = 0x1e400000; - - if (lasat_board_info.li_flash_size > 0x200000) { - ls[LASAT_MTD_CONFIG] = 0x100000; - ls[LASAT_MTD_FS] = 0x500000; - } - } else { - lasat_board_info.li_flash_base = 0x10000000; - - if (lasat_board_info.li_flash_size < 0x1000000) { - lb[LASAT_MTD_BOOTLOADER] = 0x10000000; - ls[LASAT_MTD_CONFIG] = 0x100000; - if (lasat_board_info.li_flash_size >= 0x400000) { - ls[LASAT_MTD_FS] = lasat_board_info.li_flash_size - 0x300000; - } - } - } - - for (i = 1; i < LASAT_MTD_LAST; i++) - lb[i] = lb[i-1] + ls[i-1]; -} - -int lasat_init_board_info(void) -{ - int c; - unsigned long crc; - unsigned long cfg0, cfg1; - const product_info_t *ppi; - int i_n_base_models = N_BASE_MODELS; - const char * const * i_txt_base_models = txt_base_models; - int i_n_prids = N_PRIDS; - - memset(&lasat_board_info, 0, sizeof(lasat_board_info)); - - /* First read the EEPROM info */ - EEPROMRead(0, (unsigned char *)&lasat_board_info.li_eeprom_info, - sizeof(struct lasat_eeprom_struct)); - - /* Check the CRC */ - crc = EEPROM_CRC((unsigned char *)(&lasat_board_info.li_eeprom_info), - sizeof(struct lasat_eeprom_struct) - 4); - - if (crc != lasat_board_info.li_eeprom_info.crc32) { - printk(KERN_WARNING "WARNING...\nWARNING...\nEEPROM CRC does " - "not match calculated, attempting to soldier on...\n"); - } - - if (lasat_board_info.li_eeprom_info.version != LASAT_EEPROM_VERSION) { - printk(KERN_WARNING "WARNING...\nWARNING...\nEEPROM version " - "%d, wanted version %d, attempting to soldier on...\n", - (unsigned int)lasat_board_info.li_eeprom_info.version, - LASAT_EEPROM_VERSION); - } - - cfg0 = lasat_board_info.li_eeprom_info.cfg[0]; - cfg1 = lasat_board_info.li_eeprom_info.cfg[1]; - - if ( LASAT_W0_DSCTYPE(cfg0) != 1) { - printk(KERN_WARNING "WARNING...\nWARNING...\n" - "Invalid configuration read from EEPROM, attempting to " - "soldier on..."); - } - /* We have a valid configuration */ - - switch (LASAT_W0_SDRAMBANKSZ(cfg0)) { - case 0: - lasat_board_info.li_memsize = 0x0800000; - break; - case 1: - lasat_board_info.li_memsize = 0x1000000; - break; - case 2: - lasat_board_info.li_memsize = 0x2000000; - break; - case 3: - lasat_board_info.li_memsize = 0x4000000; - break; - case 4: - lasat_board_info.li_memsize = 0x8000000; - break; - default: - lasat_board_info.li_memsize = 0; - } - - switch (LASAT_W0_SDRAMBANKS(cfg0)) { - case 0: - break; - case 1: - lasat_board_info.li_memsize *= 2; - break; - default: - break; - } - - switch (LASAT_W0_BUSSPEED(cfg0)) { - case 0x0: - lasat_board_info.li_bus_hz = 60000000; - break; - case 0x1: - lasat_board_info.li_bus_hz = 66000000; - break; - case 0x2: - lasat_board_info.li_bus_hz = 66666667; - break; - case 0x3: - lasat_board_info.li_bus_hz = 80000000; - break; - case 0x4: - lasat_board_info.li_bus_hz = 83333333; - break; - case 0x5: - lasat_board_info.li_bus_hz = 100000000; - break; - } - - switch (LASAT_W0_CPUCLK(cfg0)) { - case 0x0: - lasat_board_info.li_cpu_hz = - lasat_board_info.li_bus_hz; - break; - case 0x1: - lasat_board_info.li_cpu_hz = - lasat_board_info.li_bus_hz + - (lasat_board_info.li_bus_hz >> 1); - break; - case 0x2: - lasat_board_info.li_cpu_hz = - lasat_board_info.li_bus_hz + - lasat_board_info.li_bus_hz; - break; - case 0x3: - lasat_board_info.li_cpu_hz = - lasat_board_info.li_bus_hz + - lasat_board_info.li_bus_hz + - (lasat_board_info.li_bus_hz >> 1); - break; - case 0x4: - lasat_board_info.li_cpu_hz = - lasat_board_info.li_bus_hz + - lasat_board_info.li_bus_hz + - lasat_board_info.li_bus_hz; - break; - } - - /* Flash size */ - switch (LASAT_W1_FLASHSIZE(cfg1)) { - case 0: - lasat_board_info.li_flash_size = 0x200000; - break; - case 1: - lasat_board_info.li_flash_size = 0x400000; - break; - case 2: - lasat_board_info.li_flash_size = 0x800000; - break; - case 3: - lasat_board_info.li_flash_size = 0x1000000; - break; - case 4: - lasat_board_info.li_flash_size = 0x2000000; - break; - } - - init_flash_sizes(); - - lasat_board_info.li_bmid = LASAT_W0_BMID(cfg0); - lasat_board_info.li_prid = lasat_board_info.li_eeprom_info.prid; - if (lasat_board_info.li_prid == 0xffff || lasat_board_info.li_prid == 0) - lasat_board_info.li_prid = lasat_board_info.li_bmid; - - /* Base model stuff */ - if (lasat_board_info.li_bmid > i_n_base_models) - lasat_board_info.li_bmid = i_n_base_models; - strcpy(lasat_board_info.li_bmstr, i_txt_base_models[lasat_board_info.li_bmid]); - - /* Product ID dependent values */ - c = lasat_board_info.li_prid; - if (c >= i_n_prids) { - strcpy(lasat_board_info.li_namestr, "Unknown Model"); - strcpy(lasat_board_info.li_typestr, "Unknown Type"); - } else { - ppi = &vendor_info_table[0].vi_product_info[c]; - strcpy(lasat_board_info.li_namestr, ppi->pi_name); - if (ppi->pi_type) - strcpy(lasat_board_info.li_typestr, ppi->pi_type); - else - sprintf(lasat_board_info.li_typestr, "%d",10*c); - } - -#if defined(CONFIG_INET) && defined(CONFIG_SYSCTL) - update_bcastaddr(); -#endif - - return 0; -} - -void lasat_write_eeprom_info(void) -{ - unsigned long crc; - - /* Generate the CRC */ - crc = EEPROM_CRC((unsigned char *)(&lasat_board_info.li_eeprom_info), - sizeof(struct lasat_eeprom_struct) - 4); - lasat_board_info.li_eeprom_info.crc32 = crc; - - /* Write the EEPROM info */ - EEPROMWrite(0, (unsigned char *)&lasat_board_info.li_eeprom_info, - sizeof(struct lasat_eeprom_struct)); -} - diff --git a/arch/mips/lasat/lasat_models.h b/arch/mips/lasat/lasat_models.h deleted file mode 100644 index ae0c5d0..0000000 --- a/arch/mips/lasat/lasat_models.h +++ /dev/null @@ -1,63 +0,0 @@ -/* - * Model description tables - */ - -typedef struct product_info_t { - const char *pi_name; - const char *pi_type; -} product_info_t; - -typedef struct vendor_info_t { - const char *vi_name; - const product_info_t *vi_product_info; -} vendor_info_t; - -/* - * Base models - */ -static const char * const txt_base_models[] = { - "MQ 2", "MQ Pro", "SP 25", "SP 50", "SP 100", "SP 5000", "SP 7000", "SP 1000", "Unknown" -}; -#define N_BASE_MODELS (sizeof(txt_base_models)/sizeof(char*)-1) - -/* - * Eicon Networks - */ -static const char txt_en_mq[] = "Masquerade"; -static const char txt_en_sp[] = "Safepipe"; - -static const product_info_t product_info_eicon[] = { - { txt_en_mq, "II" }, /* 0 */ - { txt_en_mq, "Pro" }, /* 1 */ - { txt_en_sp, "25" }, /* 2 */ - { txt_en_sp, "50" }, /* 3 */ - { txt_en_sp, "100" }, /* 4 */ - { txt_en_sp, "5000" }, /* 5 */ - { txt_en_sp, "7000" }, /* 6 */ - { txt_en_sp, "30" }, /* 7 */ - { txt_en_sp, "5100" }, /* 8 */ - { txt_en_sp, "7100" }, /* 9 */ - { txt_en_sp, "1110" }, /* 10 */ - { txt_en_sp, "3020" }, /* 11 */ - { txt_en_sp, "3030" }, /* 12 */ - { txt_en_sp, "5020" }, /* 13 */ - { txt_en_sp, "5030" }, /* 14 */ - { txt_en_sp, "1120" }, /* 15 */ - { txt_en_sp, "1130" }, /* 16 */ - { txt_en_sp, "6010" }, /* 17 */ - { txt_en_sp, "6110" }, /* 18 */ - { txt_en_sp, "6210" }, /* 19 */ - { txt_en_sp, "1020" }, /* 20 */ - { txt_en_sp, "1040" }, /* 21 */ - { txt_en_sp, "1050" }, /* 22 */ - { txt_en_sp, "1060" }, /* 23 */ -}; -#define N_PRIDS (sizeof(product_info_eicon)/sizeof(product_info_t)) - -/* - * The vendor table - */ -static vendor_info_t const vendor_info_table[] = { - { "Eicon Networks", product_info_eicon }, -}; -#define N_VENDORS (sizeof(vendor_info_table)/sizeof(vendor_info_t)) diff --git a/arch/mips/lasat/picvue.c b/arch/mips/lasat/picvue.c deleted file mode 100644 index 9ae82c3..0000000 --- a/arch/mips/lasat/picvue.c +++ /dev/null @@ -1,240 +0,0 @@ -/* - * Picvue PVC160206 display driver - * - * Brian Murphy <brian@murphy.dk> - * - */ -#include <linux/kernel.h> -#include <linux/delay.h> -#include <asm/bootinfo.h> -#include <asm/lasat/lasat.h> -#include <linux/module.h> -#include <linux/init.h> -#include <linux/errno.h> -#include <linux/string.h> - -#include "picvue.h" - -#define PVC_BUSY 0x80 -#define PVC_NLINES 2 -#define PVC_DISPMEM 80 -#define PVC_LINELEN PVC_DISPMEM / PVC_NLINES - -struct pvc_defs *picvue = NULL; - -DECLARE_MUTEX(pvc_sem); - -static void pvc_reg_write(u32 val) -{ - *picvue->reg = val; -} - -static u32 pvc_reg_read(void) -{ - u32 tmp = *picvue->reg; - return tmp; -} - -static void pvc_write_byte(u32 data, u8 byte) -{ - data |= picvue->e; - pvc_reg_write(data); - data &= ~picvue->data_mask; - data |= byte << picvue->data_shift; - pvc_reg_write(data); - ndelay(220); - pvc_reg_write(data & ~picvue->e); - ndelay(220); -} - -static u8 pvc_read_byte(u32 data) -{ - u8 byte; - - data |= picvue->e; - pvc_reg_write(data); - ndelay(220); - byte = (pvc_reg_read() & picvue->data_mask) >> picvue->data_shift; - data &= ~picvue->e; - pvc_reg_write(data); - ndelay(220); - return byte; -} - -static u8 pvc_read_data(void) -{ - u32 data = pvc_reg_read(); - u8 byte; - data |= picvue->rw; - data &= ~picvue->rs; - pvc_reg_write(data); - ndelay(40); - byte = pvc_read_byte(data); - data |= picvue->rs; - pvc_reg_write(data); - return byte; -} - -#define TIMEOUT 1000 -static int pvc_wait(void) -{ - int i = TIMEOUT; - int err = 0; - - while ((pvc_read_data() & PVC_BUSY) && i) - i--; - if (i == 0) - err = -ETIME; - - return err; -} - -#define MODE_INST 0 -#define MODE_DATA 1 -static void pvc_write(u8 byte, int mode) -{ - u32 data = pvc_reg_read(); - data &= ~picvue->rw; - if (mode == MODE_DATA) - data |= picvue->rs; - else - data &= ~picvue->rs; - pvc_reg_write(data); - ndelay(40); - pvc_write_byte(data, byte); - if (mode == MODE_DATA) - data &= ~picvue->rs; - else - data |= picvue->rs; - pvc_reg_write(data); - pvc_wait(); -} - -void pvc_write_string(const unsigned char *str, u8 addr, int line) -{ - int i = 0; - - if (line > 0 && (PVC_NLINES > 1)) - addr += 0x40 * line; - pvc_write(0x80 | addr, MODE_INST); - - while (*str != 0 && i < PVC_LINELEN) { - pvc_write(*str++, MODE_DATA); - i++; - } -} - -void pvc_write_string_centered(const unsigned char *str, int line) -{ - int len = strlen(str); - u8 addr; - - if (len > PVC_VISIBLE_CHARS) - addr = 0; - else - addr = (PVC_VISIBLE_CHARS - strlen(str))/2; - - pvc_write_string(str, addr, line); -} - -void pvc_dump_string(const unsigned char *str) -{ - int len = strlen(str); - - pvc_write_string(str, 0, 0); - if (len > PVC_VISIBLE_CHARS) - pvc_write_string(&str[PVC_VISIBLE_CHARS], 0, 1); -} - -#define BM_SIZE 8 -#define MAX_PROGRAMMABLE_CHARS 8 -int pvc_program_cg(int charnum, u8 bitmap[BM_SIZE]) -{ - int i; - int addr; - - if (charnum > MAX_PROGRAMMABLE_CHARS) - return -ENOENT; - - addr = charnum * 8; - pvc_write(0x40 | addr, MODE_INST); - - for (i=0; i<BM_SIZE; i++) - pvc_write(bitmap[i], MODE_DATA); - return 0; -} - -#define FUNC_SET_CMD 0x20 -#define EIGHT_BYTE (1 << 4) -#define FOUR_BYTE 0 -#define TWO_LINES (1 << 3) -#define ONE_LINE 0 -#define LARGE_FONT (1 << 2) -#define SMALL_FONT 0 -static void pvc_funcset(u8 cmd) -{ - pvc_write(FUNC_SET_CMD | (cmd & (EIGHT_BYTE|TWO_LINES|LARGE_FONT)), MODE_INST); -} - -#define ENTRYMODE_CMD 0x4 -#define AUTO_INC (1 << 1) -#define AUTO_DEC 0 -#define CURSOR_FOLLOWS_DISP (1 << 0) -static void pvc_entrymode(u8 cmd) -{ - pvc_write(ENTRYMODE_CMD | (cmd & (AUTO_INC|CURSOR_FOLLOWS_DISP)), MODE_INST); -} - -#define DISP_CNT_CMD 0x08 -#define DISP_OFF 0 -#define DISP_ON (1 << 2) -#define CUR_ON (1 << 1) -#define CUR_BLINK (1 << 0) -void pvc_dispcnt(u8 cmd) -{ - pvc_write(DISP_CNT_CMD | (cmd & (DISP_ON|CUR_ON|CUR_BLINK)), MODE_INST); -} - -#define MOVE_CMD 0x10 -#define DISPLAY (1 << 3) -#define CURSOR 0 -#define RIGHT (1 << 2) -#define LEFT 0 -void pvc_move(u8 cmd) -{ - pvc_write(MOVE_CMD | (cmd & (DISPLAY|RIGHT)), MODE_INST); -} - -#define CLEAR_CMD 0x1 -void pvc_clear(void) -{ - pvc_write(CLEAR_CMD, MODE_INST); -} - -#define HOME_CMD 0x2 -void pvc_home(void) -{ - pvc_write(HOME_CMD, MODE_INST); -} - -int pvc_init(void) -{ - u8 cmd = EIGHT_BYTE; - - if (PVC_NLINES == 2) - cmd |= (SMALL_FONT|TWO_LINES); - else - cmd |= (LARGE_FONT|ONE_LINE); - pvc_funcset(cmd); - pvc_dispcnt(DISP_ON); - pvc_entrymode(AUTO_INC); - - pvc_clear(); - pvc_write_string_centered("Display", 0); - pvc_write_string_centered("Initialized", 1); - - return 0; -} - -module_init(pvc_init); -MODULE_LICENSE("GPL"); diff --git a/arch/mips/lasat/picvue.h b/arch/mips/lasat/picvue.h deleted file mode 100644 index 2a96bf9..0000000 --- a/arch/mips/lasat/picvue.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Picvue PVC160206 display driver - * - * Brian Murphy <brian.murphy@eicon.com> - * - */ -#include <asm/semaphore.h> - -struct pvc_defs { - volatile u32 *reg; - u32 data_shift; - u32 data_mask; - u32 e; - u32 rw; - u32 rs; -}; - -extern struct pvc_defs *picvue; - -#define PVC_NLINES 2 -#define PVC_DISPMEM 80 -#define PVC_LINELEN PVC_DISPMEM / PVC_NLINES -#define PVC_VISIBLE_CHARS 16 - -void pvc_write_string(const unsigned char *str, u8 addr, int line); -void pvc_write_string_centered(const unsigned char *str, int line); -void pvc_dump_string(const unsigned char *str); - -#define BM_SIZE 8 -#define MAX_PROGRAMMABLE_CHARS 8 -int pvc_program_cg(int charnum, u8 bitmap[BM_SIZE]); - -void pvc_dispcnt(u8 cmd); -#define DISP_OFF 0 -#define DISP_ON (1 << 2) -#define CUR_ON (1 << 1) -#define CUR_BLINK (1 << 0) - -void pvc_move(u8 cmd); -#define DISPLAY (1 << 3) -#define CURSOR 0 -#define RIGHT (1 << 2) -#define LEFT 0 - -void pvc_clear(void); -void pvc_home(void); - -extern struct semaphore pvc_sem; diff --git a/arch/mips/lasat/picvue_proc.c b/arch/mips/lasat/picvue_proc.c deleted file mode 100644 index cce7cdd..0000000 --- a/arch/mips/lasat/picvue_proc.c +++ /dev/null @@ -1,186 +0,0 @@ -/* - * Picvue PVC160206 display driver - * - * Brian Murphy <brian.murphy@eicon.com> - * - */ -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/init.h> -#include <linux/errno.h> - -#include <linux/proc_fs.h> -#include <linux/interrupt.h> - -#include <linux/timer.h> - -#include "picvue.h" - -static char pvc_lines[PVC_NLINES][PVC_LINELEN+1]; -static int pvc_linedata[PVC_NLINES]; -static struct proc_dir_entry *pvc_display_dir; -static char *pvc_linename[PVC_NLINES] = {"line1", "line2"}; -#define DISPLAY_DIR_NAME "display" -static int scroll_dir = 0, scroll_interval = 0; - -static struct timer_list timer; - -static void pvc_display(unsigned long data) { - int i; - - pvc_clear(); - for (i=0; i<PVC_NLINES; i++) - pvc_write_string(pvc_lines[i], 0, i); -} - -static DECLARE_TASKLET(pvc_display_tasklet, &pvc_display, 0); - -static int pvc_proc_read_line(char *page, char **start, - off_t off, int count, - int *eof, void *data) -{ - char *origpage = page; - int lineno = *(int *)data; - - if (lineno < 0 || lineno > PVC_NLINES) { - printk("proc_read_line: invalid lineno %d\n", lineno); - return 0; - } - - down(&pvc_sem); - page += sprintf(page, "%s\n", pvc_lines[lineno]); - up(&pvc_sem); - - return page - origpage; -} - -static int pvc_proc_write_line(struct file *file, const char *buffer, - unsigned long count, void *data) -{ - int origcount = count; - int lineno = *(int *)data; - - if (lineno < 0 || lineno > PVC_NLINES) { - printk("proc_write_line: invalid lineno %d\n", lineno); - return origcount; - } - - if (count > PVC_LINELEN) - count = PVC_LINELEN; - - if (buffer[count-1] == '\n') - count--; - - down(&pvc_sem); - strncpy(pvc_lines[lineno], buffer, count); - pvc_lines[lineno][count] = '\0'; - up(&pvc_sem); - - tasklet_schedule(&pvc_display_tasklet); - - return origcount; -} - -static int pvc_proc_write_scroll(struct file *file, const char *buffer, - unsigned long count, void *data) -{ - int origcount = count; - int cmd = simple_strtol(buffer, NULL, 10); - - down(&pvc_sem); - if (scroll_interval != 0) - del_timer(&timer); - - if (cmd == 0) { - scroll_dir = 0; - scroll_interval = 0; - } else { - if (cmd < 0) { - scroll_dir = -1; - scroll_interval = -cmd; - } else { - scroll_dir = 1; - scroll_interval = cmd; - } - add_timer(&timer); - } - up(&pvc_sem); - - return origcount; -} - -static int pvc_proc_read_scroll(char *page, char **start, - off_t off, int count, - int *eof, void *data) -{ - char *origpage = page; - - down(&pvc_sem); - page += sprintf(page, "%d\n", scroll_dir * scroll_interval); - up(&pvc_sem); - - return page - origpage; -} - - -void pvc_proc_timerfunc(unsigned long data) -{ - if (scroll_dir < 0) - pvc_move(DISPLAY|RIGHT); - else if (scroll_dir > 0) - pvc_move(DISPLAY|LEFT); - - timer.expires = jiffies + scroll_interval; - add_timer(&timer); -} - -static void pvc_proc_cleanup(void) -{ - int i; - for (i=0; i<PVC_NLINES; i++) - remove_proc_entry(pvc_linename[i], pvc_display_dir); - remove_proc_entry("scroll", pvc_display_dir); - remove_proc_entry(DISPLAY_DIR_NAME, NULL); - - del_timer(&timer); -} - -static int __init pvc_proc_init(void) -{ - struct proc_dir_entry *proc_entry; - int i; - - pvc_display_dir = proc_mkdir(DISPLAY_DIR_NAME, NULL); - if (pvc_display_dir == NULL) - goto error; - - for (i=0; i<PVC_NLINES; i++) { - strcpy(pvc_lines[i], ""); - pvc_linedata[i] = i; - } - for (i=0; i<PVC_NLINES; i++) { - proc_entry = create_proc_entry(pvc_linename[i], 0644, pvc_display_dir); - if (proc_entry == NULL) - goto error; - proc_entry->read_proc = pvc_proc_read_line; - proc_entry->write_proc = pvc_proc_write_line; - proc_entry->data = &pvc_linedata[i]; - } - proc_entry = create_proc_entry("scroll", 0644, pvc_display_dir); - if (proc_entry == NULL) - goto error; - proc_entry->write_proc = pvc_proc_write_scroll; - proc_entry->read_proc = pvc_proc_read_scroll; - - init_timer(&timer); - timer.function = pvc_proc_timerfunc; - - return 0; -error: - pvc_proc_cleanup(); - return -ENOMEM; -} - -module_init(pvc_proc_init); -module_exit(pvc_proc_cleanup); -MODULE_LICENSE("GPL"); diff --git a/arch/mips/lasat/prom.c b/arch/mips/lasat/prom.c deleted file mode 100644 index 812c6ac3..0000000 --- a/arch/mips/lasat/prom.c +++ /dev/null @@ -1,117 +0,0 @@ -/* - * PROM interface routines. - */ -#include <linux/types.h> -#include <linux/init.h> -#include <linux/string.h> -#include <linux/ctype.h> -#include <linux/kernel.h> -#include <linux/mm.h> -#include <linux/bootmem.h> -#include <linux/ioport.h> -#include <asm/bootinfo.h> -#include <asm/lasat/lasat.h> -#include <asm/cpu.h> - -#include "at93c.h" -#include <asm/lasat/eeprom.h> -#include "prom.h" - -#define RESET_VECTOR 0xbfc00000 -#define PROM_JUMP_TABLE_ENTRY(n) (*((u32 *)(RESET_VECTOR + 0x20) + n)) -#define PROM_DISPLAY_ADDR PROM_JUMP_TABLE_ENTRY(0) -#define PROM_PUTC_ADDR PROM_JUMP_TABLE_ENTRY(1) -#define PROM_MONITOR_ADDR PROM_JUMP_TABLE_ENTRY(2) - -static void null_prom_display(const char *string, int pos, int clear) -{ -} - -static void null_prom_monitor(void) -{ -} - -static void null_prom_putc(char c) -{ -} - -/* these are functions provided by the bootloader */ -static void (* __prom_putc)(char c) = null_prom_putc; - -void prom_putchar(char c) -{ - __prom_putc(c); -} - -void (* prom_display)(const char *string, int pos, int clear) = - null_prom_display; -void (* prom_monitor)(void) = null_prom_monitor; - -unsigned int lasat_ndelay_divider; - -static void setup_prom_vectors(void) -{ - u32 version = *(u32 *)(RESET_VECTOR + 0x90); - - if (version >= 307) { - prom_display = (void *)PROM_DISPLAY_ADDR; - __prom_putc = (void *)PROM_PUTC_ADDR; - prom_monitor = (void *)PROM_MONITOR_ADDR; - } - printk("prom vectors set up\n"); -} - -static struct at93c_defs at93c_defs[N_MACHTYPES] = { - {(void *)AT93C_REG_100, (void *)AT93C_RDATA_REG_100, AT93C_RDATA_SHIFT_100, - AT93C_WDATA_SHIFT_100, AT93C_CS_M_100, AT93C_CLK_M_100}, - {(void *)AT93C_REG_200, (void *)AT93C_RDATA_REG_200, AT93C_RDATA_SHIFT_200, - AT93C_WDATA_SHIFT_200, AT93C_CS_M_200, AT93C_CLK_M_200}, -}; - -void __init prom_init(void) -{ - int argc = fw_arg0; - char **argv = (char **) fw_arg1; - - setup_prom_vectors(); - - if (current_cpu_data.cputype == CPU_R5000) { - printk("LASAT 200 board\n"); - mips_machtype = MACH_LASAT_200; - lasat_ndelay_divider = LASAT_200_DIVIDER; - } else { - printk("LASAT 100 board\n"); - mips_machtype = MACH_LASAT_100; - lasat_ndelay_divider = LASAT_100_DIVIDER; - } - - at93c = &at93c_defs[mips_machtype]; - - lasat_init_board_info(); /* Read info from EEPROM */ - - mips_machgroup = MACH_GROUP_LASAT; - - /* Get the command line */ - if (argc > 0) { - strncpy(arcs_cmdline, argv[0], CL_SIZE-1); - arcs_cmdline[CL_SIZE-1] = '\0'; - } - - /* Set the I/O base address */ - set_io_port_base(KSEG1); - - /* Set memory regions */ - ioport_resource.start = 0; - ioport_resource.end = 0xffffffff; /* Wrong, fixme. */ - - add_memory_region(0, lasat_board_info.li_memsize, BOOT_MEM_RAM); -} - -void __init prom_free_prom_memory(void) -{ -} - -const char *get_system_type(void) -{ - return lasat_board_info.li_bmstr; -} diff --git a/arch/mips/lasat/prom.h b/arch/mips/lasat/prom.h deleted file mode 100644 index 019d45f..0000000 --- a/arch/mips/lasat/prom.h +++ /dev/null @@ -1,5 +0,0 @@ -#ifndef PROM_H -#define PROM_H -extern void (* prom_display)(const char *string, int pos, int clear); -extern void (* prom_monitor)(void); -#endif diff --git a/arch/mips/lasat/reset.c b/arch/mips/lasat/reset.c deleted file mode 100644 index 9e22acf..0000000 --- a/arch/mips/lasat/reset.c +++ /dev/null @@ -1,69 +0,0 @@ -/* - * Thomas Horsten <thh@lasat.com> - * Copyright (C) 2000 LASAT Networks A/S. - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * Reset the LASAT board. - */ -#include <linux/kernel.h> -#include <linux/pm.h> - -#include <asm/reboot.h> -#include <asm/system.h> -#include <asm/lasat/lasat.h> - -#include "picvue.h" -#include "prom.h" - -static void lasat_machine_restart(char *command); -static void lasat_machine_halt(void); - -/* Used to set machine to boot in service mode via /proc interface */ -int lasat_boot_to_service = 0; - -static void lasat_machine_restart(char *command) -{ - local_irq_disable(); - - if (lasat_boot_to_service) { - printk("machine_restart: Rebooting to service mode\n"); - *(volatile unsigned int *)0xa0000024 = 0xdeadbeef; - *(volatile unsigned int *)0xa00000fc = 0xfedeabba; - } - *lasat_misc->reset_reg = 0xbedead; - for (;;) ; -} - -#define MESSAGE "System halted" -static void lasat_machine_halt(void) -{ - local_irq_disable(); - - /* Disable interrupts and loop forever */ - printk(KERN_NOTICE MESSAGE "\n"); -#ifdef CONFIG_PICVUE - pvc_clear(); - pvc_write_string(MESSAGE, 0, 0); -#endif - prom_monitor(); - for (;;) ; -} - -void lasat_reboot_setup(void) -{ - _machine_restart = lasat_machine_restart; - _machine_halt = lasat_machine_halt; - pm_power_off = lasat_machine_halt; -} diff --git a/arch/mips/lasat/setup.c b/arch/mips/lasat/setup.c deleted file mode 100644 index 488007f..0000000 --- a/arch/mips/lasat/setup.c +++ /dev/null @@ -1,182 +0,0 @@ -/* - * Carsten Langgaard, carstenl@mips.com - * Copyright (C) 1999 MIPS Technologies, Inc. All rights reserved. - * - * Thomas Horsten <thh@lasat.com> - * Copyright (C) 2000 LASAT Networks A/S. - * - * Brian Murphy <brian@murphy.dk> - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * Lasat specific setup. - */ -#include <linux/init.h> -#include <linux/sched.h> -#include <linux/pci.h> -#include <linux/interrupt.h> -#include <linux/tty.h> -#include <linux/serial.h> -#include <linux/serial_core.h> - -#include <asm/time.h> -#include <asm/cpu.h> -#include <asm/bootinfo.h> -#include <asm/irq.h> -#include <asm/lasat/lasat.h> -#include <asm/lasat/serial.h> - -#ifdef CONFIG_PICVUE -#include <linux/notifier.h> -#endif - -#include "ds1603.h" -#include <asm/lasat/ds1603.h> -#include <asm/lasat/picvue.h> -#include <asm/lasat/eeprom.h> - -#include "prom.h" - -int lasat_command_line = 0; -void lasatint_init(void); - -extern void lasat_reboot_setup(void); -extern void pcisetup(void); -extern void edhac_init(void *, void *, void *); -extern void addrflt_init(void); - -struct lasat_misc lasat_misc_info[N_MACHTYPES] = { - {(void *)KSEG1ADDR(0x1c840000), (void *)KSEG1ADDR(0x1c800000), 2}, - {(void *)KSEG1ADDR(0x11080000), (void *)KSEG1ADDR(0x11000000), 6} -}; - -struct lasat_misc *lasat_misc = NULL; - -#ifdef CONFIG_DS1603 -static struct ds_defs ds_defs[N_MACHTYPES] = { - { (void *)DS1603_REG_100, (void *)DS1603_REG_100, - DS1603_RST_100, DS1603_CLK_100, DS1603_DATA_100, - DS1603_DATA_SHIFT_100, 0, 0 }, - { (void *)DS1603_REG_200, (void *)DS1603_DATA_REG_200, - DS1603_RST_200, DS1603_CLK_200, DS1603_DATA_200, - DS1603_DATA_READ_SHIFT_200, 1, 2000 } -}; -#endif - -#ifdef CONFIG_PICVUE -#include "picvue.h" -static struct pvc_defs pvc_defs[N_MACHTYPES] = { - { (void *)PVC_REG_100, PVC_DATA_SHIFT_100, PVC_DATA_M_100, - PVC_E_100, PVC_RW_100, PVC_RS_100 }, - { (void *)PVC_REG_200, PVC_DATA_SHIFT_200, PVC_DATA_M_200, - PVC_E_200, PVC_RW_200, PVC_RS_200 } -}; -#endif - -static int lasat_panic_display(struct notifier_block *this, - unsigned long event, void *ptr) -{ -#ifdef CONFIG_PICVUE - unsigned char *string = ptr; - if (string == NULL) - string = "Kernel Panic"; - pvc_dump_string(string); -#endif - return NOTIFY_DONE; -} - -static int lasat_panic_prom_monitor(struct notifier_block *this, - unsigned long event, void *ptr) -{ - prom_monitor(); - return NOTIFY_DONE; -} - -static struct notifier_block lasat_panic_block[] = -{ - { lasat_panic_display, NULL, INT_MAX }, - { lasat_panic_prom_monitor, NULL, INT_MIN } -}; - -static void lasat_time_init(void) -{ - mips_hpt_frequency = lasat_board_info.li_cpu_hz / 2; -} - -void __init plat_timer_setup(struct irqaction *irq) -{ - change_c0_status(ST0_IM, IE_IRQ0 | IE_IRQ5); -} - -#define DYNAMIC_SERIAL_INIT -#ifdef DYNAMIC_SERIAL_INIT -void __init serial_init(void) -{ -#ifdef CONFIG_SERIAL_8250 - struct uart_port s; - - memset(&s, 0, sizeof(s)); - - s.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST; - s.iotype = UPIO_MEM; - - if (mips_machtype == MACH_LASAT_100) { - s.uartclk = LASAT_BASE_BAUD_100 * 16; - s.irq = LASATINT_UART_100; - s.regshift = LASAT_UART_REGS_SHIFT_100; - s.membase = (char *)KSEG1ADDR(LASAT_UART_REGS_BASE_100); - } else { - s.uartclk = LASAT_BASE_BAUD_200 * 16; - s.irq = LASATINT_UART_200; - s.regshift = LASAT_UART_REGS_SHIFT_200; - s.membase = (char *)KSEG1ADDR(LASAT_UART_REGS_BASE_200); - } - - if (early_serial_setup(&s) != 0) - printk(KERN_ERR "Serial setup failed!\n"); -#endif -} -#endif - -void __init plat_mem_setup(void) -{ - int i; - lasat_misc = &lasat_misc_info[mips_machtype]; -#ifdef CONFIG_PICVUE - picvue = &pvc_defs[mips_machtype]; -#endif - - /* Set up panic notifier */ - for (i = 0; i < sizeof(lasat_panic_block) / sizeof(struct notifier_block); i++) - atomic_notifier_chain_register(&panic_notifier_list, - &lasat_panic_block[i]); - - lasat_reboot_setup(); - - board_time_init = lasat_time_init; - -#ifdef CONFIG_DS1603 - ds1603 = &ds_defs[mips_machtype]; - rtc_mips_get_time = ds1603_read; - rtc_mips_set_time = ds1603_set; -#endif - -#ifdef DYNAMIC_SERIAL_INIT - serial_init(); -#endif - /* Switch from prom exception handler to normal mode */ - change_c0_status(ST0_BEV,0); - - pr_info("Lasat specific initialization complete\n"); -} diff --git a/arch/mips/lasat/sysctl.c b/arch/mips/lasat/sysctl.c deleted file mode 100644 index 699ab18..0000000 --- a/arch/mips/lasat/sysctl.c +++ /dev/null @@ -1,441 +0,0 @@ -/* - * Thomas Horsten <thh@lasat.com> - * Copyright (C) 2000 LASAT Networks A/S. - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * Routines specific to the LASAT boards - */ -#include <linux/types.h> -#include <asm/lasat/lasat.h> - -#include <linux/module.h> -#include <linux/sysctl.h> -#include <linux/stddef.h> -#include <linux/init.h> -#include <linux/fs.h> -#include <linux/ctype.h> -#include <linux/string.h> -#include <linux/net.h> -#include <linux/inet.h> -#include <linux/mutex.h> -#include <asm/uaccess.h> - -#include "sysctl.h" -#include "ds1603.h" - -static DEFINE_MUTEX(lasat_info_mutex); - -/* Strategy function to write EEPROM after changing string entry */ -int sysctl_lasatstring(ctl_table *table, int *name, int nlen, - void *oldval, size_t *oldlenp, - void *newval, size_t newlen) -{ - int r; - mutex_lock(&lasat_info_mutex); - r = sysctl_string(table, name, - nlen, oldval, oldlenp, newval, newlen); - if (r < 0) { - mutex_unlock(&lasat_info_mutex); - return r; - } - if (newval && newlen) { - lasat_write_eeprom_info(); - } - mutex_unlock(&lasat_info_mutex); - return 1; -} - - -/* And the same for proc */ -int proc_dolasatstring(ctl_table *table, int write, struct file *filp, - void *buffer, size_t *lenp, loff_t *ppos) -{ - int r; - mutex_lock(&lasat_info_mutex); - r = proc_dostring(table, write, filp, buffer, lenp, ppos); - if ( (!write) || r) { - mutex_unlock(&lasat_info_mutex); - return r; - } - lasat_write_eeprom_info(); - mutex_unlock(&lasat_info_mutex); - return 0; -} - -/* proc function to write EEPROM after changing int entry */ -int proc_dolasatint(ctl_table *table, int write, struct file *filp, - void *buffer, size_t *lenp, loff_t *ppos) -{ - int r; - mutex_lock(&lasat_info_mutex); - r = proc_dointvec(table, write, filp, buffer, lenp, ppos); - if ( (!write) || r) { - mutex_unlock(&lasat_info_mutex); - return r; - } - lasat_write_eeprom_info(); - mutex_unlock(&lasat_info_mutex); - return 0; -} - -static int rtctmp; - -#ifdef CONFIG_DS1603 -/* proc function to read/write RealTime Clock */ -int proc_dolasatrtc(ctl_table *table, int write, struct file *filp, - void *buffer, size_t *lenp, loff_t *ppos) -{ - int r; - mutex_lock(&lasat_info_mutex); - if (!write) { - rtctmp = ds1603_read(); - /* check for time < 0 and set to 0 */ - if (rtctmp < 0) - rtctmp = 0; - } - r = proc_dointvec(table, write, filp, buffer, lenp, ppos); - if ( (!write) || r) { - mutex_unlock(&lasat_info_mutex); - return r; - } - ds1603_set(rtctmp); - mutex_unlock(&lasat_info_mutex); - return 0; -} -#endif - -/* Sysctl for setting the IP addresses */ -int sysctl_lasat_intvec(ctl_table *table, int *name, int nlen, - void *oldval, size_t *oldlenp, - void *newval, size_t newlen) -{ - int r; - mutex_lock(&lasat_info_mutex); - r = sysctl_intvec(table, name, nlen, oldval, oldlenp, newval, newlen); - if (r < 0) { - mutex_unlock(&lasat_info_mutex); - return r; - } - if (newval && newlen) { - lasat_write_eeprom_info(); - } - mutex_unlock(&lasat_info_mutex); - return 1; -} - -#ifdef CONFIG_DS1603 -/* Same for RTC */ -int sysctl_lasat_rtc(ctl_table *table, int *name, int nlen, - void *oldval, size_t *oldlenp, - void *newval, size_t newlen) -{ - int r; - mutex_lock(&lasat_info_mutex); - rtctmp = ds1603_read(); - if (rtctmp < 0) - rtctmp = 0; - r = sysctl_intvec(table, name, nlen, oldval, oldlenp, newval, newlen); - if (r < 0) { - mutex_unlock(&lasat_info_mutex); - return r; - } - if (newval && newlen) { - ds1603_set(rtctmp); - } - mutex_unlock(&lasat_info_mutex); - return 1; -} -#endif - -#ifdef CONFIG_INET -static char lasat_bcastaddr[16]; - -void update_bcastaddr(void) -{ - unsigned int ip; - - ip = (lasat_board_info.li_eeprom_info.ipaddr & - lasat_board_info.li_eeprom_info.netmask) | - ~lasat_board_info.li_eeprom_info.netmask; - - sprintf(lasat_bcastaddr, "%d.%d.%d.%d", - (ip ) & 0xff, - (ip >> 8) & 0xff, - (ip >> 16) & 0xff, - (ip >> 24) & 0xff); -} - -static char proc_lasat_ipbuf[32]; -/* Parsing of IP address */ -int proc_lasat_ip(ctl_table *table, int write, struct file *filp, - void *buffer, size_t *lenp, loff_t *ppos) -{ - int len; - unsigned int ip; - char *p, c; - - if (!table->data || !table->maxlen || !*lenp || - (*ppos && !write)) { - *lenp = 0; - return 0; - } - - mutex_lock(&lasat_info_mutex); - if (write) { - len = 0; - p = buffer; - while (len < *lenp) { - if(get_user(c, p++)) { - mutex_unlock(&lasat_info_mutex); - return -EFAULT; - } - if (c == 0 || c == '\n') - break; - len++; - } - if (len >= sizeof(proc_lasat_ipbuf)-1) - len = sizeof(proc_lasat_ipbuf) - 1; - if (copy_from_user(proc_lasat_ipbuf, buffer, len)) - { - mutex_unlock(&lasat_info_mutex); - return -EFAULT; - } - proc_lasat_ipbuf[len] = 0; - *ppos += *lenp; - /* Now see if we can convert it to a valid IP */ - ip = in_aton(proc_lasat_ipbuf); - *(unsigned int *)(table->data) = ip; - lasat_write_eeprom_info(); - } else { - ip = *(unsigned int *)(table->data); - sprintf(proc_lasat_ipbuf, "%d.%d.%d.%d", - (ip ) & 0xff, - (ip >> 8) & 0xff, - (ip >> 16) & 0xff, - (ip >> 24) & 0xff); - len = strlen(proc_lasat_ipbuf); - if (len > *lenp) - len = *lenp; - if (len) - if(copy_to_user(buffer, proc_lasat_ipbuf, len)) { - mutex_unlock(&lasat_info_mutex); - return -EFAULT; - } - if (len < *lenp) { - if(put_user('\n', ((char *) buffer) + len)) { - mutex_unlock(&lasat_info_mutex); - return -EFAULT; - } - len++; - } - *lenp = len; - *ppos += len; - } - update_bcastaddr(); - mutex_unlock(&lasat_info_mutex); - return 0; -} -#endif /* defined(CONFIG_INET) */ - -static int sysctl_lasat_eeprom_value(ctl_table *table, int *name, int nlen, - void *oldval, size_t *oldlenp, - void *newval, size_t newlen) -{ - int r; - - mutex_lock(&lasat_info_mutex); - r = sysctl_intvec(table, name, nlen, oldval, oldlenp, newval, newlen); - if (r < 0) { - mutex_unlock(&lasat_info_mutex); - return r; - } - - if (newval && newlen) - { - if (name && *name == LASAT_PRID) - lasat_board_info.li_eeprom_info.prid = *(int*)newval; - - lasat_write_eeprom_info(); - lasat_init_board_info(); - } - mutex_unlock(&lasat_info_mutex); - - return 0; -} - -int proc_lasat_eeprom_value(ctl_table *table, int write, struct file *filp, - void *buffer, size_t *lenp, loff_t *ppos) -{ - int r; - mutex_lock(&lasat_info_mutex); - r = proc_dointvec(table, write, filp, buffer, lenp, ppos); - if ( (!write) || r) { - mutex_unlock(&lasat_info_mutex); - return r; - } - if (filp && filp->f_path.dentry) - { - if (!strcmp(filp->f_path.dentry->d_name.name, "prid")) - lasat_board_info.li_eeprom_info.prid = lasat_board_info.li_prid; - if (!strcmp(filp->f_path.dentry->d_name.name, "debugaccess")) - lasat_board_info.li_eeprom_info.debugaccess = lasat_board_info.li_debugaccess; - } - lasat_write_eeprom_info(); - mutex_unlock(&lasat_info_mutex); - return 0; -} - -extern int lasat_boot_to_service; - -#ifdef CONFIG_SYSCTL - -static ctl_table lasat_table[] = { - { - .ctl_name = CTL_UNNUMBERED, - .procname = "cpu-hz", - .data = &lasat_board_info.li_cpu_hz, - .maxlen = sizeof(int), - .mode = 0444, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec - }, - { - .ctl_name = CTL_UNNUMBERED, - .procname = "bus-hz", - .data = &lasat_board_info.li_bus_hz, - .maxlen = sizeof(int), - .mode = 0444, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec - }, - { - .ctl_name = CTL_UNNUMBERED, - .procname = "bmid", - .data = &lasat_board_info.li_bmid, - .maxlen = sizeof(int), - .mode = 0444, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec - }, - { - .ctl_name = CTL_UNNUMBERED, - .procname = "prid", - .data = &lasat_board_info.li_prid, - .maxlen = sizeof(int), - .mode = 0644, - .proc_handler = &proc_lasat_eeprom_value, - .strategy = &sysctl_lasat_eeprom_value - }, -#ifdef CONFIG_INET - { - .ctl_name = CTL_UNNUMBERED, - .procname = "ipaddr", - .data = &lasat_board_info.li_eeprom_info.ipaddr, - .maxlen = sizeof(int), - .mode = 0644, - .proc_handler = &proc_lasat_ip, - .strategy = &sysctl_lasat_intvec - }, - { - .ctl_name = LASAT_NETMASK, - .procname = "netmask", - .data = &lasat_board_info.li_eeprom_info.netmask, - .maxlen = sizeof(int), - .mode = 0644, - .proc_handler = &proc_lasat_ip, - .strategy = &sysctl_lasat_intvec - }, - { - .ctl_name = CTL_UNNUMBERED, - .procname = "bcastaddr", - .data = &lasat_bcastaddr, - .maxlen = sizeof(lasat_bcastaddr), - .mode = 0600, - .proc_handler = &proc_dostring, - .strategy = &sysctl_string - }, -#endif - { - .ctl_name = CTL_UNNUMBERED, - .procname = "passwd_hash", - .data = &lasat_board_info.li_eeprom_info.passwd_hash, - .maxlen = sizeof(lasat_board_info.li_eeprom_info.passwd_hash), - .mode = 0600, - .proc_handler = &proc_dolasatstring, - .strategy = &sysctl_lasatstring - }, - { - .ctl_name = CTL_UNNUMBERED, - .procname = "boot-service", - .data = &lasat_boot_to_service, - .maxlen = sizeof(int), - .mode = 0644, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec - }, -#ifdef CONFIG_DS1603 - { - .ctl_name = CTL_UNNUMBERED, - .procname = "rtc", - .data = &rtctmp, - .maxlen = sizeof(int), - .mode = 0644, - .proc_handler = &proc_dolasatrtc, - .strategy = &sysctl_lasat_rtc - }, -#endif - { - .ctl_name = CTL_UNNUMBERED, - .procname = "namestr", - .data = &lasat_board_info.li_namestr, - .maxlen = sizeof(lasat_board_info.li_namestr), - .mode = 0444, - .proc_handler = &proc_dostring, - .strategy = &sysctl_string - }, - { - .ctl_name = CTL_UNNUMBERED, - .procname = "typestr", - .data = &lasat_board_info.li_typestr, - .maxlen = sizeof(lasat_board_info.li_typestr), - .mode = 0444, - .proc_handler = &proc_dostring, - .strategy = &sysctl_string - }, - {} -}; - -static ctl_table lasat_root_table[] = { - { - .ctl_name = CTL_UNNUMBERED, - .procname = "lasat", - .mode = 0555, - .child = lasat_table - }, - {} -}; - -static int __init lasat_register_sysctl(void) -{ - struct ctl_table_header *lasat_table_header; - - lasat_table_header = - register_sysctl_table(lasat_root_table); - - return 0; -} - -__initcall(lasat_register_sysctl); -#endif /* CONFIG_SYSCTL */ diff --git a/arch/mips/lasat/sysctl.h b/arch/mips/lasat/sysctl.h deleted file mode 100644 index 4d139d2..0000000 --- a/arch/mips/lasat/sysctl.h +++ /dev/null @@ -1,24 +0,0 @@ -/* - * LASAT sysctl values - */ - -#ifndef _LASAT_SYSCTL_H -#define _LASAT_SYSCTL_H - -/* /proc/sys/lasat */ -enum { - LASAT_CPU_HZ=1, - LASAT_BUS_HZ, - LASAT_MODEL, - LASAT_PRID, - LASAT_IPADDR, - LASAT_NETMASK, - LASAT_BCAST, - LASAT_PASSWORD, - LASAT_SBOOT, - LASAT_RTC, - LASAT_NAMESTR, - LASAT_TYPESTR, -}; - -#endif /* _LASAT_SYSCTL_H */ diff --git a/arch/mips/lemote/lm2e/Makefile b/arch/mips/lemote/lm2e/Makefile new file mode 100644 index 0000000..fb1b48c --- /dev/null +++ b/arch/mips/lemote/lm2e/Makefile @@ -0,0 +1,7 @@ +# +# Makefile for Lemote Fulong mini-PC board. +# + +obj-y += setup.o prom.o reset.o irq.o pci.o bonito-irq.o dbg_io.o mem.o +EXTRA_AFLAGS := $(CFLAGS) + diff --git a/arch/mips/lemote/lm2e/bonito-irq.c b/arch/mips/lemote/lm2e/bonito-irq.c new file mode 100644 index 0000000..8fc3bce --- /dev/null +++ b/arch/mips/lemote/lm2e/bonito-irq.c @@ -0,0 +1,74 @@ +/* + * Copyright 2001 MontaVista Software Inc. + * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net + * Copyright (C) 2000, 2001 Ralf Baechle (ralf@gnu.org) + * + * Copyright (C) 2007 Lemote Inc. & Insititute of Computing Technology + * Author: Fuxin Zhang, zhangfx@lemote.com + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ +#include <linux/errno.h> +#include <linux/init.h> +#include <linux/io.h> +#include <linux/types.h> +#include <linux/interrupt.h> +#include <linux/irq.h> + +#include <asm/mips-boards/bonito64.h> + + +static inline void bonito_irq_enable(unsigned int irq) +{ + BONITO_INTENSET = (1 << (irq - BONITO_IRQ_BASE)); + mmiowb(); +} + +static inline void bonito_irq_disable(unsigned int irq) +{ + BONITO_INTENCLR = (1 << (irq - BONITO_IRQ_BASE)); + mmiowb(); +} + +static struct irq_chip bonito_irq_type = { + .name = "bonito_irq", + .ack = bonito_irq_disable, + .mask = bonito_irq_disable, + .mask_ack = bonito_irq_disable, + .unmask = bonito_irq_enable, +}; + +static struct irqaction dma_timeout_irqaction = { + .handler = no_action, + .name = "dma_timeout", +}; + +void bonito_irq_init(void) +{ + u32 i; + + for (i = BONITO_IRQ_BASE; i < BONITO_IRQ_BASE + 32; i++) { + set_irq_chip_and_handler(i, &bonito_irq_type, handle_level_irq); + } + + setup_irq(BONITO_IRQ_BASE + 10, &dma_timeout_irqaction); +} diff --git a/arch/mips/lemote/lm2e/dbg_io.c b/arch/mips/lemote/lm2e/dbg_io.c new file mode 100644 index 0000000..6c95da3 --- /dev/null +++ b/arch/mips/lemote/lm2e/dbg_io.c @@ -0,0 +1,146 @@ +/* + * Copyright 2001 MontaVista Software Inc. + * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net + * Copyright (C) 2000, 2001 Ralf Baechle (ralf@gnu.org) + * + * Copyright (C) 2007 Lemote Inc. & Insititute of Computing Technology + * Author: Fuxin Zhang, zhangfx@lemote.com + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#include <linux/io.h> +#include <linux/init.h> +#include <linux/types.h> + +#include <asm/serial.h> + +#define UART16550_BAUD_2400 2400 +#define UART16550_BAUD_4800 4800 +#define UART16550_BAUD_9600 9600 +#define UART16550_BAUD_19200 19200 +#define UART16550_BAUD_38400 38400 +#define UART16550_BAUD_57600 57600 +#define UART16550_BAUD_115200 115200 + +#define UART16550_PARITY_NONE 0 +#define UART16550_PARITY_ODD 0x08 +#define UART16550_PARITY_EVEN 0x18 +#define UART16550_PARITY_MARK 0x28 +#define UART16550_PARITY_SPACE 0x38 + +#define UART16550_DATA_5BIT 0x0 +#define UART16550_DATA_6BIT 0x1 +#define UART16550_DATA_7BIT 0x2 +#define UART16550_DATA_8BIT 0x3 + +#define UART16550_STOP_1BIT 0x0 +#define UART16550_STOP_2BIT 0x4 + +/* ----------------------------------------------------- */ + +/* === CONFIG === */ +#ifdef CONFIG_64BIT +#define BASE (0xffffffffbfd003f8) +#else +#define BASE (0xbfd003f8) +#endif + +#define MAX_BAUD BASE_BAUD +/* === END OF CONFIG === */ + +#define REG_OFFSET 1 + +/* register offset */ +#define OFS_RCV_BUFFER 0 +#define OFS_TRANS_HOLD 0 +#define OFS_SEND_BUFFER 0 +#define OFS_INTR_ENABLE (1*REG_OFFSET) +#define OFS_INTR_ID (2*REG_OFFSET) +#define OFS_DATA_FORMAT (3*REG_OFFSET) +#define OFS_LINE_CONTROL (3*REG_OFFSET) +#define OFS_MODEM_CONTROL (4*REG_OFFSET) +#define OFS_RS232_OUTPUT (4*REG_OFFSET) +#define OFS_LINE_STATUS (5*REG_OFFSET) +#define OFS_MODEM_STATUS (6*REG_OFFSET) +#define OFS_RS232_INPUT (6*REG_OFFSET) +#define OFS_SCRATCH_PAD (7*REG_OFFSET) + +#define OFS_DIVISOR_LSB (0*REG_OFFSET) +#define OFS_DIVISOR_MSB (1*REG_OFFSET) + +/* memory-mapped read/write of the port */ +#define UART16550_READ(y) readb((char *)BASE + (y)) +#define UART16550_WRITE(y, z) writeb(z, (char *)BASE + (y)) + +void debugInit(u32 baud, u8 data, u8 parity, u8 stop) +{ + u32 divisor; + + /* disable interrupts */ + UART16550_WRITE(OFS_INTR_ENABLE, 0); + + /* set up buad rate */ + /* set DIAB bit */ + UART16550_WRITE(OFS_LINE_CONTROL, 0x80); + + /* set divisor */ + divisor = MAX_BAUD / baud; + UART16550_WRITE(OFS_DIVISOR_LSB, divisor & 0xff); + UART16550_WRITE(OFS_DIVISOR_MSB, (divisor & 0xff00) >> 8); + + /* clear DIAB bit */ + UART16550_WRITE(OFS_LINE_CONTROL, 0x0); + + /* set data format */ + UART16550_WRITE(OFS_DATA_FORMAT, data | parity | stop); +} + +static int remoteDebugInitialized; + +u8 getDebugChar(void) +{ + if (!remoteDebugInitialized) { + remoteDebugInitialized = 1; + debugInit(UART16550_BAUD_115200, + UART16550_DATA_8BIT, + UART16550_PARITY_NONE, UART16550_STOP_1BIT); + } + + while ((UART16550_READ(OFS_LINE_STATUS) & 0x1) == 0) ; + return UART16550_READ(OFS_RCV_BUFFER); +} + +int putDebugChar(u8 byte) +{ + if (!remoteDebugInitialized) { + remoteDebugInitialized = 1; + /* + debugInit(UART16550_BAUD_115200, + UART16550_DATA_8BIT, + UART16550_PARITY_NONE, UART16550_STOP_1BIT); */ + } + + while ((UART16550_READ(OFS_LINE_STATUS) & 0x20) == 0) ; + UART16550_WRITE(OFS_SEND_BUFFER, byte); + return 1; +} diff --git a/arch/mips/lemote/lm2e/irq.c b/arch/mips/lemote/lm2e/irq.c new file mode 100644 index 0000000..05693bc --- /dev/null +++ b/arch/mips/lemote/lm2e/irq.c @@ -0,0 +1,145 @@ +/* + * Copyright (C) 2007 Lemote Inc. & Insititute of Computing Technology + * Author: Fuxin Zhang, zhangfx@lemote.com + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ +#include <linux/delay.h> +#include <linux/io.h> +#include <linux/irq.h> +#include <linux/init.h> +#include <linux/interrupt.h> +#include <linux/irq.h> + +#include <asm/irq_cpu.h> +#include <asm/i8259.h> +#include <asm/mipsregs.h> +#include <asm/mips-boards/bonito64.h> + + +/* + * the first level int-handler will jump here if it is a bonito irq + */ +static void bonito_irqdispatch(void) +{ + u32 int_status; + int i; + + /* workaround the IO dma problem: let cpu looping to allow DMA finish */ + int_status = BONITO_INTISR; + if (int_status & (1 << 10)) { + while (int_status & (1 << 10)) { + udelay(1); + int_status = BONITO_INTISR; + } + } + + /* Get pending sources, masked by current enables */ + int_status = BONITO_INTISR & BONITO_INTEN; + + if (int_status != 0) { + i = __ffs(int_status); + int_status &= ~(1 << i); + do_IRQ(BONITO_IRQ_BASE + i); + } +} + +static void i8259_irqdispatch(void) +{ + int irq; + + irq = i8259_irq(); + if (irq >= 0) { + do_IRQ(irq); + } else { + spurious_interrupt(); + } + +} + +asmlinkage void plat_irq_dispatch(void) +{ + unsigned int pending = read_c0_cause() & read_c0_status() & ST0_IM; + + if (pending & CAUSEF_IP7) { + do_IRQ(MIPS_CPU_IRQ_BASE + 7); + } else if (pending & CAUSEF_IP5) { + i8259_irqdispatch(); + } else if (pending & CAUSEF_IP2) { + bonito_irqdispatch(); + } else { + spurious_interrupt(); + } +} + +static struct irqaction cascade_irqaction = { + .handler = no_action, + .mask = CPU_MASK_NONE, + .name = "cascade", +}; + +void __init arch_init_irq(void) +{ + extern void bonito_irq_init(void); + + /* + * Clear all of the interrupts while we change the able around a bit. + * int-handler is not on bootstrap + */ + clear_c0_status(ST0_IM | ST0_BEV); + local_irq_disable(); + + /* most bonito irq should be level triggered */ + BONITO_INTEDGE = BONITO_ICU_SYSTEMERR | BONITO_ICU_MASTERERR | + BONITO_ICU_RETRYERR | BONITO_ICU_MBOXES; + BONITO_INTSTEER = 0; + + /* + * Mask out all interrupt by writing "1" to all bit position in + * the interrupt reset reg. + */ + BONITO_INTENCLR = ~0; + + /* init all controller + * 0-15 ------> i8259 interrupt + * 16-23 ------> mips cpu interrupt + * 32-63 ------> bonito irq + */ + + /* Sets the first-level interrupt dispatcher. */ + mips_cpu_irq_init(); + init_i8259_irqs(); + bonito_irq_init(); + + /* + printk("GPIODATA=%x, GPIOIE=%x\n", BONITO_GPIODATA, BONITO_GPIOIE); + printk("INTEN=%x, INTSET=%x, INTCLR=%x, INTISR=%x\n", + BONITO_INTEN, BONITO_INTENSET, + BONITO_INTENCLR, BONITO_INTISR); + */ + + /* bonito irq at IP2 */ + setup_irq(MIPS_CPU_IRQ_BASE + 2, &cascade_irqaction); + /* 8259 irq at IP5 */ + setup_irq(MIPS_CPU_IRQ_BASE + 5, &cascade_irqaction); + +} diff --git a/arch/mips/lemote/lm2e/mem.c b/arch/mips/lemote/lm2e/mem.c new file mode 100644 index 0000000..16cd215 --- /dev/null +++ b/arch/mips/lemote/lm2e/mem.c @@ -0,0 +1,23 @@ +/* + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ +#include <linux/fs.h> +#include <linux/fcntl.h> +#include <linux/mm.h> + +/* override of arch/mips/mm/cache.c: __uncached_access */ +int __uncached_access(struct file *file, unsigned long addr) +{ + if (file->f_flags & O_SYNC) + return 1; + + /* + * On the Lemote Loongson 2e system, the peripheral registers + * reside between 0x1000:0000 and 0x2000:0000. + */ + return addr >= __pa(high_memory) || + ((addr >= 0x10000000) && (addr < 0x20000000)); +} diff --git a/arch/mips/lemote/lm2e/pci.c b/arch/mips/lemote/lm2e/pci.c new file mode 100644 index 0000000..1ade1ce --- /dev/null +++ b/arch/mips/lemote/lm2e/pci.c @@ -0,0 +1,93 @@ +/* + * pci.c + * + * Copyright (C) 2007 Lemote, Inc. & Institute of Computing Technology + * Author: Fuxin Zhang, zhangfx@lemote.com + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ +#include <linux/types.h> +#include <linux/pci.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <asm/mips-boards/bonito64.h> + +extern struct pci_ops bonito64_pci_ops; + +static struct resource loongson2e_pci_mem_resource = { + .name = "LOONGSON2E PCI MEM", + .start = 0x14000000UL, + .end = 0x1fffffffUL, + .flags = IORESOURCE_MEM, +}; + +static struct resource loongson2e_pci_io_resource = { + .name = "LOONGSON2E PCI IO MEM", + .start = 0x00004000UL, + .end = IO_SPACE_LIMIT, + .flags = IORESOURCE_IO, +}; + +static struct pci_controller loongson2e_pci_controller = { + .pci_ops = &bonito64_pci_ops, + .io_resource = &loongson2e_pci_io_resource, + .mem_resource = &loongson2e_pci_mem_resource, + .mem_offset = 0x00000000UL, + .io_offset = 0x00000000UL, +}; + +static void __init ict_pcimap(void) +{ + /* + * local to PCI mapping: [256M,512M] -> [256M,512M]; differ from PMON + * + * CPU address space [256M,448M] is window for accessing pci space + * we set pcimap_lo[0,1,2] to map it to pci space [256M,448M] + * pcimap: bit18,pcimap_2; bit[17-12],lo2;bit[11-6],lo1;bit[5-0],lo0 + */ + /* 1,00 0110 ,0001 01,00 0000 */ + BONITO_PCIMAP = 0x46140; + + /* 1, 00 0010, 0000,01, 00 0000 */ + /* BONITO_PCIMAP = 0x42040; */ + + /* + * PCI to local mapping: [2G,2G+256M] -> [0,256M] + */ + BONITO_PCIBASE0 = 0x80000000; + BONITO_PCIBASE1 = 0x00800000; + BONITO_PCIBASE2 = 0x90000000; + +} + +static int __init pcibios_init(void) +{ + extern int pci_probe_only; + pci_probe_only = 0; + + ict_pcimap(); + register_pci_controller(&loongson2e_pci_controller); + + return 0; +} + +arch_initcall(pcibios_init); diff --git a/arch/mips/lemote/lm2e/prom.c b/arch/mips/lemote/lm2e/prom.c new file mode 100644 index 0000000..67312d7 --- /dev/null +++ b/arch/mips/lemote/lm2e/prom.c @@ -0,0 +1,104 @@ +/* + * Based on Ocelot Linux port, which is + * Copyright 2001 MontaVista Software Inc. + * Author: jsun@mvista.com or jsun@junsun.net + * + * Copyright 2003 ICT CAS + * Author: Michael Guo <guoyi@ict.ac.cn> + * + * Copyright (C) 2007 Lemote Inc. & Insititute of Computing Technology + * Author: Fuxin Zhang, zhangfx@lemote.com + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ +#include <linux/init.h> +#include <linux/mm.h> +#include <linux/sched.h> +#include <linux/bootmem.h> + +#include <asm/addrspace.h> +#include <asm/bootinfo.h> + +extern unsigned long bus_clock; +extern unsigned long cpu_clock; +extern unsigned int memsize, highmemsize; +extern int putDebugChar(unsigned char byte); + +static int argc; +/* pmon passes arguments in 32bit pointers */ +static int *arg; +static int *env; + +const char *get_system_type(void) +{ + return "lemote-fulong"; +} + +void __init prom_init_cmdline(void) +{ + int i; + long l; + + /* arg[0] is "g", the rest is boot parameters */ + arcs_cmdline[0] = '\0'; + for (i = 1; i < argc; i++) { + l = (long)arg[i]; + if (strlen(arcs_cmdline) + strlen(((char *)l) + 1) + >= sizeof(arcs_cmdline)) + break; + strcat(arcs_cmdline, ((char *)l)); + strcat(arcs_cmdline, " "); + } +} + +void __init prom_init(void) +{ + long l; + argc = fw_arg0; + arg = (int *)fw_arg1; + env = (int *)fw_arg2; + + mips_machgroup = MACH_GROUP_LEMOTE; + mips_machtype = MACH_LEMOTE_FULONG; + + prom_init_cmdline(); + + if ((strstr(arcs_cmdline, "console=")) == NULL) + strcat(arcs_cmdline, " console=ttyS0,115200"); + if ((strstr(arcs_cmdline, "root=")) == NULL) + strcat(arcs_cmdline, " root=/dev/hda1"); + +#define parse_even_earlier(res, option, p) \ +do { \ + if (strncmp(option, (char *)p, strlen(option)) == 0) \ + res = simple_strtol((char *)p + strlen(option"="), \ + NULL, 10); \ +} while (0) + + l = (long)*env; + while (l != 0) { + parse_even_earlier(bus_clock, "busclock", l); + parse_even_earlier(cpu_clock, "cpuclock", l); + parse_even_earlier(memsize, "memsize", l); + parse_even_earlier(highmemsize, "highmemsize", l); + env++; + l = (long)*env; + } + if (memsize == 0) + memsize = 256; + + pr_info("busclock=%ld, cpuclock=%ld,memsize=%d,highmemsize=%d\n", + bus_clock, cpu_clock, memsize, highmemsize); +} + +void __init prom_free_prom_memory(void) +{ +} + +void prom_putchar(char c) +{ + putDebugChar(c); +} diff --git a/arch/mips/lemote/lm2e/reset.c b/arch/mips/lemote/lm2e/reset.c new file mode 100644 index 0000000..099387a --- /dev/null +++ b/arch/mips/lemote/lm2e/reset.c @@ -0,0 +1,41 @@ +/* + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * Copyright (C) 2007 Lemote, Inc. & Institute of Computing Technology + * Author: Fuxin Zhang, zhangfx@lemote.com + */ +#include <linux/pm.h> + +#include <asm/reboot.h> + +static void loongson2e_restart(char *command) +{ +#ifdef CONFIG_32BIT + *(unsigned long *)0xbfe00104 &= ~(1 << 2); + *(unsigned long *)0xbfe00104 |= (1 << 2); +#else + *(unsigned long *)0xffffffffbfe00104 &= ~(1 << 2); + *(unsigned long *)0xffffffffbfe00104 |= (1 << 2); +#endif + __asm__ __volatile__("jr\t%0"::"r"(0xbfc00000)); +} + +static void loongson2e_halt(void) +{ + while (1) ; +} + +static void loongson2e_power_off(void) +{ + loongson2e_halt(); +} + +void mips_reboot_setup(void) +{ + _machine_restart = loongson2e_restart; + _machine_halt = loongson2e_halt; + pm_power_off = loongson2e_power_off; +} diff --git a/arch/mips/lemote/lm2e/setup.c b/arch/mips/lemote/lm2e/setup.c new file mode 100644 index 0000000..0e4d1fa --- /dev/null +++ b/arch/mips/lemote/lm2e/setup.c @@ -0,0 +1,134 @@ +/* + * BRIEF MODULE DESCRIPTION + * setup.c - board dependent boot routines + * + * Copyright (C) 2007 Lemote Inc. & Insititute of Computing Technology + * Author: Fuxin Zhang, zhangfx@lemote.com + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ +#include <linux/bootmem.h> +#include <linux/init.h> +#include <linux/io.h> +#include <linux/ioport.h> +#include <linux/interrupt.h> +#include <linux/irq.h> +#include <linux/kernel.h> +#include <linux/mc146818rtc.h> +#include <linux/mm.h> +#include <linux/module.h> +#include <linux/pci.h> +#include <linux/tty.h> +#include <linux/types.h> + +#include <asm/bootinfo.h> +#include <asm/mc146818-time.h> +#include <asm/time.h> +#include <asm/wbflush.h> + +#ifdef CONFIG_VT +#include <linux/console.h> +#include <linux/screen_info.h> +#endif + +extern void mips_reboot_setup(void); + +#ifdef CONFIG_64BIT +#define PTR_PAD(p) ((0xffffffff00000000)|((unsigned long long)(p))) +#else +#define PTR_PAD(p) (p) +#endif + +unsigned long cpu_clock; +unsigned long bus_clock; +unsigned int memsize; +unsigned int highmemsize = 0; + +void __init plat_timer_setup(struct irqaction *irq) +{ + setup_irq(MIPS_CPU_IRQ_BASE + 7, irq); +} + +static void __init loongson2e_time_init(void) +{ + /* setup mips r4k timer */ + mips_hpt_frequency = cpu_clock / 2; +} + +static unsigned long __init mips_rtc_get_time(void) +{ + return mc146818_get_cmos_time(); +} + +void (*__wbflush)(void); +EXPORT_SYMBOL(__wbflush); + +static void wbflush_loongson2e(void) +{ + asm(".set\tpush\n\t" + ".set\tnoreorder\n\t" + ".set mips3\n\t" + "sync\n\t" + "nop\n\t" + ".set\tpop\n\t" + ".set mips0\n\t"); +} + +void __init plat_mem_setup(void) +{ + set_io_port_base(PTR_PAD(0xbfd00000)); + + mips_reboot_setup(); + + board_time_init = loongson2e_time_init; + rtc_mips_get_time = mips_rtc_get_time; + + __wbflush = wbflush_loongson2e; + + add_memory_region(0x0, (memsize << 20), BOOT_MEM_RAM); +#ifdef CONFIG_64BIT + if (highmemsize > 0) { + add_memory_region(0x20000000, highmemsize << 20, BOOT_MEM_RAM); + } +#endif + +#ifdef CONFIG_VT +#if defined(CONFIG_VGA_CONSOLE) + conswitchp = &vga_con; + + screen_info = (struct screen_info) { + 0, 25, /* orig-x, orig-y */ + 0, /* unused */ + 0, /* orig-video-page */ + 0, /* orig-video-mode */ + 80, /* orig-video-cols */ + 0, 0, 0, /* ega_ax, ega_bx, ega_cx */ + 25, /* orig-video-lines */ + VIDEO_TYPE_VGAC, /* orig-video-isVGA */ + 16 /* orig-video-points */ + }; +#elif defined(CONFIG_DUMMY_CONSOLE) + conswitchp = &dummy_con; +#endif +#endif + +} diff --git a/arch/mips/lib-32/Makefile b/arch/mips/lib-32/Makefile deleted file mode 100644 index 8b94d4c..0000000 --- a/arch/mips/lib-32/Makefile +++ /dev/null @@ -1,23 +0,0 @@ -# -# Makefile for MIPS-specific library files.. -# - -lib-y += watch.o - -obj-$(CONFIG_CPU_MIPS32) += dump_tlb.o -obj-$(CONFIG_CPU_MIPS64) += dump_tlb.o -obj-$(CONFIG_CPU_NEVADA) += dump_tlb.o -obj-$(CONFIG_CPU_R10000) += dump_tlb.o -obj-$(CONFIG_CPU_R3000) += r3k_dump_tlb.o -obj-$(CONFIG_CPU_R4300) += dump_tlb.o -obj-$(CONFIG_CPU_R4X00) += dump_tlb.o -obj-$(CONFIG_CPU_R5000) += dump_tlb.o -obj-$(CONFIG_CPU_R5432) += dump_tlb.o -obj-$(CONFIG_CPU_R6000) += -obj-$(CONFIG_CPU_R8000) += -obj-$(CONFIG_CPU_RM7000) += dump_tlb.o -obj-$(CONFIG_CPU_RM9000) += dump_tlb.o -obj-$(CONFIG_CPU_SB1) += dump_tlb.o -obj-$(CONFIG_CPU_TX39XX) += r3k_dump_tlb.o -obj-$(CONFIG_CPU_TX49XX) += dump_tlb.o -obj-$(CONFIG_CPU_VR41XX) += dump_tlb.o diff --git a/arch/mips/lib-32/dump_tlb.c b/arch/mips/lib-32/dump_tlb.c deleted file mode 100644 index 6a68deb..0000000 --- a/arch/mips/lib-32/dump_tlb.c +++ /dev/null @@ -1,242 +0,0 @@ -/* - * Dump R4x00 TLB for debugging purposes. - * - * Copyright (C) 1994, 1995 by Waldorf Electronics, written by Ralf Baechle. - * Copyright (C) 1999 by Silicon Graphics, Inc. - */ -#include <linux/kernel.h> -#include <linux/mm.h> -#include <linux/sched.h> -#include <linux/string.h> - -#include <asm/bootinfo.h> -#include <asm/cachectl.h> -#include <asm/cpu.h> -#include <asm/mipsregs.h> -#include <asm/page.h> -#include <asm/pgtable.h> - -static inline const char *msk2str(unsigned int mask) -{ - switch (mask) { - case PM_4K: - return "4kb"; - case PM_16K: - return "16kb"; - case PM_64K: - return "64kb"; - case PM_256K: - return "256kb"; -#ifndef CONFIG_CPU_VR41XX - case PM_1M: - return "1Mb"; - case PM_4M: - return "4Mb"; - case PM_16M: - return "16Mb"; - case PM_64M: - return "64Mb"; - case PM_256M: - return "256Mb"; -#endif - } - - return "unknown"; -} - -#define BARRIER() \ - __asm__ __volatile__( \ - ".set\tnoreorder\n\t" \ - "nop;nop;nop;nop;nop;nop;nop\n\t" \ - ".set\treorder"); - -void dump_tlb(int first, int last) -{ - unsigned int pagemask, c0, c1, asid; - unsigned long long entrylo0, entrylo1; - unsigned long entryhi; - int i; - - asid = read_c0_entryhi() & 0xff; - - printk("\n"); - for (i = first; i <= last; i++) { - write_c0_index(i); - BARRIER(); - tlb_read(); - BARRIER(); - pagemask = read_c0_pagemask(); - entryhi = read_c0_entryhi(); - entrylo0 = read_c0_entrylo0(); - entrylo1 = read_c0_entrylo1(); - - /* Unused entries have a virtual address in KSEG0. */ - if ((entryhi & 0xf0000000) != 0x80000000 - && (entryhi & 0xff) == asid) { - /* - * Only print entries in use - */ - printk("Index: %2d pgmask=%s ", i, msk2str(pagemask)); - - c0 = (entrylo0 >> 3) & 7; - c1 = (entrylo1 >> 3) & 7; - - printk("va=%08lx asid=%02lx\n", - (entryhi & 0xffffe000), (entryhi & 0xff)); - printk("\t\t\t[pa=%08Lx c=%d d=%d v=%d g=%Ld]\n", - (entrylo0 << 6) & PAGE_MASK, c0, - (entrylo0 & 4) ? 1 : 0, - (entrylo0 & 2) ? 1 : 0, (entrylo0 & 1)); - printk("\t\t\t[pa=%08Lx c=%d d=%d v=%d g=%Ld]\n", - (entrylo1 << 6) & PAGE_MASK, c1, - (entrylo1 & 4) ? 1 : 0, - (entrylo1 & 2) ? 1 : 0, (entrylo1 & 1)); - printk("\n"); - } - } - - write_c0_entryhi(asid); -} - -void dump_tlb_all(void) -{ - dump_tlb(0, current_cpu_data.tlbsize - 1); -} - -void dump_tlb_wired(void) -{ - int wired; - - wired = read_c0_wired(); - printk("Wired: %d", wired); - dump_tlb(0, read_c0_wired()); -} - -void dump_tlb_addr(unsigned long addr) -{ - unsigned int flags, oldpid; - int index; - - local_irq_save(flags); - oldpid = read_c0_entryhi() & 0xff; - BARRIER(); - write_c0_entryhi((addr & PAGE_MASK) | oldpid); - BARRIER(); - tlb_probe(); - BARRIER(); - index = read_c0_index(); - write_c0_entryhi(oldpid); - local_irq_restore(flags); - - if (index < 0) { - printk("No entry for address 0x%08lx in TLB\n", addr); - return; - } - - printk("Entry %d maps address 0x%08lx\n", index, addr); - dump_tlb(index, index); -} - -void dump_tlb_nonwired(void) -{ - dump_tlb(read_c0_wired(), current_cpu_data.tlbsize - 1); -} - -void dump_list_process(struct task_struct *t, void *address) -{ - pgd_t *page_dir, *pgd; - pud_t *pud; - pmd_t *pmd; - pte_t *pte, page; - unsigned long addr, val; - - addr = (unsigned long) address; - - printk("Addr == %08lx\n", addr); - printk("task == %8p\n", t); - printk("task->mm == %8p\n", t->mm); - //printk("tasks->mm.pgd == %08x\n", (unsigned int) t->mm->pgd); - - if (addr > KSEG0) { - page_dir = pgd_offset_k(0); - pgd = pgd_offset_k(addr); - } else if (t->mm) { - page_dir = pgd_offset(t->mm, 0); - pgd = pgd_offset(t->mm, addr); - } else { - printk("Current thread has no mm\n"); - return; - } - printk("page_dir == %08x\n", (unsigned int) page_dir); - printk("pgd == %08x, ", (unsigned int) pgd); - pud = pud_offset(pgd, addr); - printk("pud == %08x, ", (unsigned int) pud); - - pmd = pmd_offset(pud, addr); - printk("pmd == %08x, ", (unsigned int) pmd); - - pte = pte_offset(pmd, addr); - printk("pte == %08x, ", (unsigned int) pte); - - page = *pte; -#ifdef CONFIG_64BIT_PHYS_ADDR - printk("page == %08Lx\n", pte_val(page)); -#else - printk("page == %08lx\n", pte_val(page)); -#endif - - val = pte_val(page); - if (val & _PAGE_PRESENT) - printk("present "); - if (val & _PAGE_READ) - printk("read "); - if (val & _PAGE_WRITE) - printk("write "); - if (val & _PAGE_ACCESSED) - printk("accessed "); - if (val & _PAGE_MODIFIED) - printk("modified "); - if (val & _PAGE_R4KBUG) - printk("r4kbug "); - if (val & _PAGE_GLOBAL) - printk("global "); - if (val & _PAGE_VALID) - printk("valid "); - printk("\n"); -} - -void dump_list_current(void *address) -{ - dump_list_process(current, address); -} - -unsigned int vtop(void *address) -{ - pgd_t *pgd; - pud_t *pud; - pmd_t *pmd; - pte_t *pte; - unsigned int addr, paddr; - - addr = (unsigned long) address; - pgd = pgd_offset(current->mm, addr); - pud = pud_offset(pgd, addr); - pmd = pmd_offset(pud, addr); - pte = pte_offset(pmd, addr); - paddr = (KSEG1 | (unsigned int) pte_val(*pte)) & PAGE_MASK; - paddr |= (addr & ~PAGE_MASK); - - return paddr; -} - -void dump16(unsigned long *p) -{ - int i; - - for (i = 0; i < 8; i++) { - printk("*%08lx == %08lx, ", (unsigned long) p, *p); - p++; - printk("*%08lx == %08lx\n", (unsigned long) p, *p); - p++; - } -} diff --git a/arch/mips/lib-32/r3k_dump_tlb.c b/arch/mips/lib-32/r3k_dump_tlb.c deleted file mode 100644 index 4f2cb74..0000000 --- a/arch/mips/lib-32/r3k_dump_tlb.c +++ /dev/null @@ -1,182 +0,0 @@ -/* - * Dump R3000 TLB for debugging purposes. - * - * Copyright (C) 1994, 1995 by Waldorf Electronics, written by Ralf Baechle. - * Copyright (C) 1999 by Silicon Graphics, Inc. - * Copyright (C) 1999 by Harald Koerfgen - */ -#include <linux/kernel.h> -#include <linux/mm.h> -#include <linux/sched.h> -#include <linux/string.h> - -#include <asm/bootinfo.h> -#include <asm/cachectl.h> -#include <asm/cpu.h> -#include <asm/mipsregs.h> -#include <asm/page.h> -#include <asm/pgtable.h> - -extern int r3k_have_wired_reg; /* defined in tlb-r3k.c */ - -void dump_tlb(int first, int last) -{ - int i; - unsigned int asid; - unsigned long entryhi, entrylo0; - - asid = read_c0_entryhi() & 0xfc0; - - for (i = first; i <= last; i++) { - write_c0_index(i<<8); - __asm__ __volatile__( - ".set\tnoreorder\n\t" - "tlbr\n\t" - "nop\n\t" - ".set\treorder"); - entryhi = read_c0_entryhi(); - entrylo0 = read_c0_entrylo0(); - - /* Unused entries have a virtual address of KSEG0. */ - if ((entryhi & 0xffffe000) != 0x80000000 - && (entryhi & 0xfc0) == asid) { - /* - * Only print entries in use - */ - printk("Index: %2d ", i); - - printk("va=%08lx asid=%08lx" - " [pa=%06lx n=%d d=%d v=%d g=%d]", - (entryhi & 0xffffe000), - entryhi & 0xfc0, - entrylo0 & PAGE_MASK, - (entrylo0 & (1 << 11)) ? 1 : 0, - (entrylo0 & (1 << 10)) ? 1 : 0, - (entrylo0 & (1 << 9)) ? 1 : 0, - (entrylo0 & (1 << 8)) ? 1 : 0); - } - } - printk("\n"); - - write_c0_entryhi(asid); -} - -void dump_tlb_all(void) -{ - dump_tlb(0, current_cpu_data.tlbsize - 1); -} - -void dump_tlb_wired(void) -{ - int wired = r3k_have_wired_reg ? read_c0_wired() : 8; - - printk("Wired: %d", wired); - dump_tlb(0, wired - 1); -} - -void dump_tlb_addr(unsigned long addr) -{ - unsigned long flags, oldpid; - int index; - - local_irq_save(flags); - oldpid = read_c0_entryhi() & 0xff; - write_c0_entryhi((addr & PAGE_MASK) | oldpid); - tlb_probe(); - index = read_c0_index(); - write_c0_entryhi(oldpid); - local_irq_restore(flags); - - if (index < 0) { - printk("No entry for address 0x%08lx in TLB\n", addr); - return; - } - - printk("Entry %d maps address 0x%08lx\n", index, addr); - dump_tlb(index, index); -} - -void dump_tlb_nonwired(void) -{ - int wired = r3k_have_wired_reg ? read_c0_wired() : 8; - dump_tlb(wired, current_cpu_data.tlbsize - 1); -} - -void dump_list_process(struct task_struct *t, void *address) -{ - pgd_t *page_dir, *pgd; - pud_t *pud; - pmd_t *pmd; - pte_t *pte, page; - unsigned int addr; - unsigned long val; - - addr = (unsigned int) address; - - printk("Addr == %08x\n", addr); - printk("tasks->mm.pgd == %08x\n", (unsigned int) t->mm->pgd); - - page_dir = pgd_offset(t->mm, 0); - printk("page_dir == %08x\n", (unsigned int) page_dir); - - pgd = pgd_offset(t->mm, addr); - printk("pgd == %08x, ", (unsigned int) pgd); - - pud = pud_offset(pgd, addr); - printk("pud == %08x, ", (unsigned int) pud); - - pmd = pmd_offset(pud, addr); - printk("pmd == %08x, ", (unsigned int) pmd); - - pte = pte_offset(pmd, addr); - printk("pte == %08x, ", (unsigned int) pte); - - page = *pte; - printk("page == %08x\n", (unsigned int) pte_val(page)); - - val = pte_val(page); - if (val & _PAGE_PRESENT) printk("present "); - if (val & _PAGE_READ) printk("read "); - if (val & _PAGE_WRITE) printk("write "); - if (val & _PAGE_ACCESSED) printk("accessed "); - if (val & _PAGE_MODIFIED) printk("modified "); - if (val & _PAGE_GLOBAL) printk("global "); - if (val & _PAGE_VALID) printk("valid "); - printk("\n"); -} - -void dump_list_current(void *address) -{ - dump_list_process(current, address); -} - -unsigned int vtop(void *address) -{ - pgd_t *pgd; - pud_t *pud; - pmd_t *pmd; - pte_t *pte; - unsigned int addr, paddr; - - addr = (unsigned long) address; - pgd = pgd_offset(current->mm, addr); - pud = pud_offset(pgd, addr); - pmd = pmd_offset(pud, addr); - pte = pte_offset(pmd, addr); - paddr = (KSEG1 | (unsigned int) pte_val(*pte)) & PAGE_MASK; - paddr |= (addr & ~PAGE_MASK); - - return paddr; -} - -void dump16(unsigned long *p) -{ - int i; - - for (i = 0; i < 8; i++) { - printk("*%08lx == %08lx, ", (unsigned long)p, *p); - p++; - printk("*%08lx == %08lx\n", (unsigned long)p, *p); - p++; - } -} diff --git a/arch/mips/lib-32/watch.S b/arch/mips/lib-32/watch.S deleted file mode 100644 index 808b3af..0000000 --- a/arch/mips/lib-32/watch.S +++ /dev/null @@ -1,60 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Kernel debug stuff to use the Watch registers. - * Useful to find stack overflows, dangling pointers etc. - * - * Copyright (C) 1995, 1996, 1999 by Ralf Baechle - */ -#include <asm/asm.h> -#include <asm/mipsregs.h> -#include <asm/regdef.h> - - .set noreorder -/* - * Parameter: a0 - logic address to watch - * Currently only KSEG0 addresses are allowed! - * a1 - set bit #1 to trap on load references - * bit #0 to trap on store references - * Results : none - */ - LEAF(__watch_set) - li t0, 0x80000000 - subu a0, t0 - ori a0, 7 - xori a0, 7 - or a0, a1 - mtc0 a0, CP0_WATCHLO - sw a0, watch_savelo - - jr ra - mtc0 zero, CP0_WATCHHI - END(__watch_set) - -/* - * Parameter: none - * Results : none - */ - LEAF(__watch_clear) - jr ra - mtc0 zero, CP0_WATCHLO - END(__watch_clear) - -/* - * Parameter: none - * Results : none - */ - LEAF(__watch_reenable) - lw t0, watch_savelo - jr ra - mtc0 t0, CP0_WATCHLO - END(__watch_reenable) - -/* - * Saved value of the c0_watchlo register for watch_reenable() - */ - .data -watch_savelo: .word 0 - .text diff --git a/arch/mips/lib-64/Makefile b/arch/mips/lib-64/Makefile deleted file mode 100644 index 8b94d4c..0000000 --- a/arch/mips/lib-64/Makefile +++ /dev/null @@ -1,23 +0,0 @@ -# -# Makefile for MIPS-specific library files.. -# - -lib-y += watch.o - -obj-$(CONFIG_CPU_MIPS32) += dump_tlb.o -obj-$(CONFIG_CPU_MIPS64) += dump_tlb.o -obj-$(CONFIG_CPU_NEVADA) += dump_tlb.o -obj-$(CONFIG_CPU_R10000) += dump_tlb.o -obj-$(CONFIG_CPU_R3000) += r3k_dump_tlb.o -obj-$(CONFIG_CPU_R4300) += dump_tlb.o -obj-$(CONFIG_CPU_R4X00) += dump_tlb.o -obj-$(CONFIG_CPU_R5000) += dump_tlb.o -obj-$(CONFIG_CPU_R5432) += dump_tlb.o -obj-$(CONFIG_CPU_R6000) += -obj-$(CONFIG_CPU_R8000) += -obj-$(CONFIG_CPU_RM7000) += dump_tlb.o -obj-$(CONFIG_CPU_RM9000) += dump_tlb.o -obj-$(CONFIG_CPU_SB1) += dump_tlb.o -obj-$(CONFIG_CPU_TX39XX) += r3k_dump_tlb.o -obj-$(CONFIG_CPU_TX49XX) += dump_tlb.o -obj-$(CONFIG_CPU_VR41XX) += dump_tlb.o diff --git a/arch/mips/lib-64/dump_tlb.c b/arch/mips/lib-64/dump_tlb.c deleted file mode 100644 index 594df1a..0000000 --- a/arch/mips/lib-64/dump_tlb.c +++ /dev/null @@ -1,216 +0,0 @@ -/* - * Dump R4x00 TLB for debugging purposes. - * - * Copyright (C) 1994, 1995 by Waldorf Electronics, written by Ralf Baechle. - * Copyright (C) 1999 by Silicon Graphics, Inc. - */ -#include <linux/kernel.h> -#include <linux/mm.h> -#include <linux/sched.h> -#include <linux/string.h> - -#include <asm/bootinfo.h> -#include <asm/cachectl.h> -#include <asm/cpu.h> -#include <asm/mipsregs.h> -#include <asm/page.h> -#include <asm/pgtable.h> - -static inline const char *msk2str(unsigned int mask) -{ - switch (mask) { - case PM_4K: return "4kb"; - case PM_16K: return "16kb"; - case PM_64K: return "64kb"; - case PM_256K: return "256kb"; -#ifndef CONFIG_CPU_VR41XX - case PM_1M: return "1Mb"; - case PM_4M: return "4Mb"; - case PM_16M: return "16Mb"; - case PM_64M: return "64Mb"; - case PM_256M: return "256Mb"; -#endif - } - - return "unknown"; -} - -#define BARRIER() \ - __asm__ __volatile__( \ - ".set\tnoreorder\n\t" \ - "nop;nop;nop;nop;nop;nop;nop\n\t" \ - ".set\treorder"); - -void dump_tlb(int first, int last) -{ - unsigned long s_entryhi, entryhi, entrylo0, entrylo1, asid; - unsigned int s_index, pagemask, c0, c1, i; - - s_entryhi = read_c0_entryhi(); - s_index = read_c0_index(); - asid = s_entryhi & 0xff; - - for (i = first; i <= last; i++) { - write_c0_index(i); - BARRIER(); - tlb_read(); - BARRIER(); - pagemask = read_c0_pagemask(); - entryhi = read_c0_entryhi(); - entrylo0 = read_c0_entrylo0(); - entrylo1 = read_c0_entrylo1(); - - /* Unused entries have a virtual address of CKSEG0. */ - if ((entryhi & ~0x1ffffUL) != CKSEG0 - && (entryhi & 0xff) == asid) { - /* - * Only print entries in use - */ - printk("Index: %2d pgmask=%s ", i, msk2str(pagemask)); - - c0 = (entrylo0 >> 3) & 7; - c1 = (entrylo1 >> 3) & 7; - - printk("va=%011lx asid=%02lx\n", - (entryhi & ~0x1fffUL), - entryhi & 0xff); - printk("\t[pa=%011lx c=%d d=%d v=%d g=%ld] ", - (entrylo0 << 6) & PAGE_MASK, c0, - (entrylo0 & 4) ? 1 : 0, - (entrylo0 & 2) ? 1 : 0, - (entrylo0 & 1)); - printk("[pa=%011lx c=%d d=%d v=%d g=%ld]\n", - (entrylo1 << 6) & PAGE_MASK, c1, - (entrylo1 & 4) ? 1 : 0, - (entrylo1 & 2) ? 1 : 0, - (entrylo1 & 1)); - } - } - printk("\n"); - - write_c0_entryhi(s_entryhi); - write_c0_index(s_index); -} - -void dump_tlb_all(void) -{ - dump_tlb(0, current_cpu_data.tlbsize - 1); -} - -void dump_tlb_wired(void) -{ - int wired; - - wired = read_c0_wired(); - printk("Wired: %d", wired); - dump_tlb(0, read_c0_wired()); -} - -void dump_tlb_addr(unsigned long addr) -{ - unsigned int flags, oldpid; - int index; - - local_irq_save(flags); - oldpid = read_c0_entryhi() & 0xff; - BARRIER(); - write_c0_entryhi((addr & PAGE_MASK) | oldpid); - BARRIER(); - tlb_probe(); - BARRIER(); - index = read_c0_index(); - write_c0_entryhi(oldpid); - local_irq_restore(flags); - - if (index < 0) { - printk("No entry for address 0x%08lx in TLB\n", addr); - return; - } - - printk("Entry %d maps address 0x%08lx\n", index, addr); - dump_tlb(index, index); -} - -void dump_tlb_nonwired(void) -{ - dump_tlb(read_c0_wired(), current_cpu_data.tlbsize - 1); -} - -void dump_list_process(struct task_struct *t, void *address) -{ - pgd_t *page_dir, *pgd; - pud_t *pud; - pmd_t *pmd; - pte_t *pte, page; - unsigned long addr, val; - - addr = (unsigned long) address; - - printk("Addr == %08lx\n", addr); - printk("tasks->mm.pgd == %08lx\n", (unsigned long) t->mm->pgd); - - page_dir = pgd_offset(t->mm, 0UL); - printk("page_dir == %016lx\n", (unsigned long) page_dir); - - pgd = pgd_offset(t->mm, addr); - printk("pgd == %016lx\n", (unsigned long) pgd); - - pud = pud_offset(pgd, addr); - printk("pud == %016lx\n", (unsigned long) pud); - - pmd = pmd_offset(pud, addr); - printk("pmd == %016lx\n", (unsigned long) pmd); - - pte = pte_offset(pmd, addr); - printk("pte == %016lx\n", (unsigned long) pte); - - page = *pte; - printk("page == %08lx\n", pte_val(page)); - - val = pte_val(page); - if (val & _PAGE_PRESENT) printk("present "); - if (val & _PAGE_READ) printk("read "); - if (val & _PAGE_WRITE) printk("write "); - if (val & _PAGE_ACCESSED) printk("accessed "); - if (val & _PAGE_MODIFIED) printk("modified "); - if (val & _PAGE_R4KBUG) printk("r4kbug "); - if (val & _PAGE_GLOBAL) printk("global "); - if (val & _PAGE_VALID) printk("valid "); - printk("\n"); -} - -void dump_list_current(void *address) -{ - dump_list_process(current, address); -} - -unsigned long vtop(void *address) -{ - pgd_t *pgd; - pud_t *pud; - pmd_t *pmd; - pte_t *pte; - unsigned long addr, paddr; - - addr = (unsigned long) address; - pgd = pgd_offset(current->mm, addr); - pud = pud_offset(pgd, addr); - pmd = pmd_offset(pud, addr); - pte = pte_offset(pmd, addr); - paddr = (CKSEG1 | (unsigned int) pte_val(*pte)) & PAGE_MASK; - paddr |= (addr & ~PAGE_MASK); - - return paddr; -} - -void dump16(unsigned long *p) -{ - int i; - - for (i = 0; i < 8; i++) { - printk("*%08lx == %08lx, ", (unsigned long)p, *p); - p++; - printk("*%08lx == %08lx\n", (unsigned long)p, *p); - p++; - } -} diff --git a/arch/mips/lib-64/watch.S b/arch/mips/lib-64/watch.S deleted file mode 100644 index f914340..0000000 --- a/arch/mips/lib-64/watch.S +++ /dev/null @@ -1,57 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Kernel debug stuff to use the Watch registers. - * Useful to find stack overflows, dangling pointers etc. - * - * Copyright (C) 1995, 1996, 1999, 2001 by Ralf Baechle - */ -#include <asm/asm.h> -#include <asm/mipsregs.h> -#include <asm/regdef.h> - - .set noreorder -/* - * Parameter: a0 - physical address to watch - * a1 - set bit #1 to trap on load references - * bit #0 to trap on store references - * Results : none - */ - LEAF(__watch_set) - ori a0, 7 - xori a0, 7 - or a0, a1 - mtc0 a0, CP0_WATCHLO - sd a0, watch_savelo - dsrl32 a0, a0, 0 - - jr ra - mtc0 zero, CP0_WATCHHI - END(__watch_set) - -/* - * Parameter: none - * Results : none - */ - LEAF(__watch_clear) - jr ra - mtc0 zero, CP0_WATCHLO - END(__watch_clear) - -/* - * Parameter: none - * Results : none - */ - LEAF(__watch_reenable) - ld t0, watch_savelo - jr ra - mtc0 t0, CP0_WATCHLO - END(__watch_reenable) - -/* - * Saved value of the c0_watchlo register for watch_reenable() - */ - .local watch_savelo - .comm watch_savelo, 8, 8 diff --git a/arch/mips/lib/Makefile b/arch/mips/lib/Makefile index 5dad13e..91ed1eb 100644 --- a/arch/mips/lib/Makefile +++ b/arch/mips/lib/Makefile @@ -8,5 +8,24 @@ lib-y += csum_partial.o memcpy.o memcpy-inatomic.o memset.o strlen_user.o \ obj-y += iomap.o obj-$(CONFIG_PCI) += iomap-pci.o +obj-$(CONFIG_CPU_LOONGSON2) += dump_tlb.o +obj-$(CONFIG_CPU_MIPS32) += dump_tlb.o +obj-$(CONFIG_CPU_MIPS64) += dump_tlb.o +obj-$(CONFIG_CPU_NEVADA) += dump_tlb.o +obj-$(CONFIG_CPU_R10000) += dump_tlb.o +obj-$(CONFIG_CPU_R3000) += r3k_dump_tlb.o +obj-$(CONFIG_CPU_R4300) += dump_tlb.o +obj-$(CONFIG_CPU_R4X00) += dump_tlb.o +obj-$(CONFIG_CPU_R5000) += dump_tlb.o +obj-$(CONFIG_CPU_R5432) += dump_tlb.o +obj-$(CONFIG_CPU_R6000) += +obj-$(CONFIG_CPU_R8000) += +obj-$(CONFIG_CPU_RM7000) += dump_tlb.o +obj-$(CONFIG_CPU_RM9000) += dump_tlb.o +obj-$(CONFIG_CPU_SB1) += dump_tlb.o +obj-$(CONFIG_CPU_TX39XX) += r3k_dump_tlb.o +obj-$(CONFIG_CPU_TX49XX) += dump_tlb.o +obj-$(CONFIG_CPU_VR41XX) += dump_tlb.o + # libgcc-style stuff needed in the kernel -lib-y += ashldi3.o ashrdi3.o lshrdi3.o ucmpdi2.o +obj-y += ashldi3.o ashrdi3.o lshrdi3.o ucmpdi2.o diff --git a/arch/mips/lib/dump_tlb.c b/arch/mips/lib/dump_tlb.c new file mode 100644 index 0000000..465ff0e --- /dev/null +++ b/arch/mips/lib/dump_tlb.c @@ -0,0 +1,101 @@ +/* + * Dump R4x00 TLB for debugging purposes. + * + * Copyright (C) 1994, 1995 by Waldorf Electronics, written by Ralf Baechle. + * Copyright (C) 1999 by Silicon Graphics, Inc. + */ +#include <linux/kernel.h> +#include <linux/mm.h> + +#include <asm/mipsregs.h> +#include <asm/page.h> +#include <asm/pgtable.h> +#include <asm/tlbdebug.h> + +static inline const char *msk2str(unsigned int mask) +{ + switch (mask) { + case PM_4K: return "4kb"; + case PM_16K: return "16kb"; + case PM_64K: return "64kb"; + case PM_256K: return "256kb"; +#ifndef CONFIG_CPU_VR41XX + case PM_1M: return "1Mb"; + case PM_4M: return "4Mb"; + case PM_16M: return "16Mb"; + case PM_64M: return "64Mb"; + case PM_256M: return "256Mb"; +#endif + } + return ""; +} + +#define BARRIER() \ + __asm__ __volatile__( \ + ".set\tnoreorder\n\t" \ + "nop;nop;nop;nop;nop;nop;nop\n\t" \ + ".set\treorder"); + +static void dump_tlb(int first, int last) +{ + unsigned long s_entryhi, entryhi, asid; + unsigned long long entrylo0, entrylo1; + unsigned int s_index, pagemask, c0, c1, i; + + s_entryhi = read_c0_entryhi(); + s_index = read_c0_index(); + asid = s_entryhi & 0xff; + + for (i = first; i <= last; i++) { + write_c0_index(i); + BARRIER(); + tlb_read(); + BARRIER(); + pagemask = read_c0_pagemask(); + entryhi = read_c0_entryhi(); + entrylo0 = read_c0_entrylo0(); + entrylo1 = read_c0_entrylo1(); + + /* Unused entries have a virtual address of CKSEG0. */ + if ((entryhi & ~0x1ffffUL) != CKSEG0 + && (entryhi & 0xff) == asid) { +#ifdef CONFIG_32BIT + int width = 8; +#else + int width = 11; +#endif + /* + * Only print entries in use + */ + printk("Index: %2d pgmask=%s ", i, msk2str(pagemask)); + + c0 = (entrylo0 >> 3) & 7; + c1 = (entrylo1 >> 3) & 7; + + printk("va=%0*lx asid=%02lx\n", + width, (entryhi & ~0x1fffUL), + entryhi & 0xff); + printk("\t[pa=%0*llx c=%d d=%d v=%d g=%d] ", + width, + (entrylo0 << 6) & PAGE_MASK, c0, + (entrylo0 & 4) ? 1 : 0, + (entrylo0 & 2) ? 1 : 0, + (entrylo0 & 1) ? 1 : 0); + printk("[pa=%0*llx c=%d d=%d v=%d g=%d]\n", + width, + (entrylo1 << 6) & PAGE_MASK, c1, + (entrylo1 & 4) ? 1 : 0, + (entrylo1 & 2) ? 1 : 0, + (entrylo1 & 1) ? 1 : 0); + } + } + printk("\n"); + + write_c0_entryhi(s_entryhi); + write_c0_index(s_index); +} + +void dump_tlb_all(void) +{ + dump_tlb(0, current_cpu_data.tlbsize - 1); +} diff --git a/arch/mips/lib/r3k_dump_tlb.c b/arch/mips/lib/r3k_dump_tlb.c new file mode 100644 index 0000000..9cee907 --- /dev/null +++ b/arch/mips/lib/r3k_dump_tlb.c @@ -0,0 +1,63 @@ +/* + * Dump R3000 TLB for debugging purposes. + * + * Copyright (C) 1994, 1995 by Waldorf Electronics, written by Ralf Baechle. + * Copyright (C) 1999 by Silicon Graphics, Inc. + * Copyright (C) 1999 by Harald Koerfgen + */ +#include <linux/kernel.h> +#include <linux/mm.h> + +#include <asm/mipsregs.h> +#include <asm/page.h> +#include <asm/pgtable.h> +#include <asm/tlbdebug.h> + +extern int r3k_have_wired_reg; /* defined in tlb-r3k.c */ + +static void dump_tlb(int first, int last) +{ + int i; + unsigned int asid; + unsigned long entryhi, entrylo0; + + asid = read_c0_entryhi() & 0xfc0; + + for (i = first; i <= last; i++) { + write_c0_index(i<<8); + __asm__ __volatile__( + ".set\tnoreorder\n\t" + "tlbr\n\t" + "nop\n\t" + ".set\treorder"); + entryhi = read_c0_entryhi(); + entrylo0 = read_c0_entrylo0(); + + /* Unused entries have a virtual address of KSEG0. */ + if ((entryhi & 0xffffe000) != 0x80000000 + && (entryhi & 0xfc0) == asid) { + /* + * Only print entries in use + */ + printk("Index: %2d ", i); + + printk("va=%08lx asid=%08lx" + " [pa=%06lx n=%d d=%d v=%d g=%d]", + (entryhi & 0xffffe000), + entryhi & 0xfc0, + entrylo0 & PAGE_MASK, + (entrylo0 & (1 << 11)) ? 1 : 0, + (entrylo0 & (1 << 10)) ? 1 : 0, + (entrylo0 & (1 << 9)) ? 1 : 0, + (entrylo0 & (1 << 8)) ? 1 : 0); + } + } + printk("\n"); + + write_c0_entryhi(asid); +} + +void dump_tlb_all(void) +{ + dump_tlb(0, current_cpu_data.tlbsize - 1); +} diff --git a/arch/mips/lib/ucmpdi2.c b/arch/mips/lib/ucmpdi2.c index e9ff258..e2ff607 100644 --- a/arch/mips/lib/ucmpdi2.c +++ b/arch/mips/lib/ucmpdi2.c @@ -2,7 +2,7 @@ #include "libgcc.h" -word_type __ucmpdi2 (unsigned long a, unsigned long b) +word_type __ucmpdi2 (unsigned long long a, unsigned long long b) { const DWunion au = {.ll = a}; const DWunion bu = {.ll = b}; diff --git a/arch/mips/lib/uncached.c b/arch/mips/lib/uncached.c index 2388f7f..58d14f4 100644 --- a/arch/mips/lib/uncached.c +++ b/arch/mips/lib/uncached.c @@ -12,6 +12,7 @@ #include <asm/addrspace.h> #include <asm/bug.h> +#include <asm/cacheflush.h> #ifndef CKSEG2 #define CKSEG2 CKSSEG diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c index 80531b3..17419e11 100644 --- a/arch/mips/math-emu/cp1emu.c +++ b/arch/mips/math-emu/cp1emu.c @@ -35,6 +35,7 @@ * better performance by compiling with -msoft-float! */ #include <linux/sched.h> +#include <linux/debugfs.h> #include <asm/inst.h> #include <asm/bootinfo.h> @@ -204,7 +205,7 @@ static int isBranchInstr(mips_instruction * i) static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_struct *ctx) { mips_instruction ir; - void * emulpc, *contpc; + unsigned long emulpc, contpc; unsigned int cond; if (get_user(ir, (mips_instruction __user *) xcp->cp0_epc)) { @@ -229,7 +230,7 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_struct *ctx) * Linux MIPS branch emulator operates on context, updating the * cp0_epc. */ - emulpc = (void *) (xcp->cp0_epc + 4); /* Snapshot emulation target */ + emulpc = xcp->cp0_epc + 4; /* Snapshot emulation target */ if (__compute_return_epc(xcp)) { #ifdef CP1DBG @@ -243,12 +244,12 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_struct *ctx) return SIGBUS; } /* __compute_return_epc() will have updated cp0_epc */ - contpc = (void *) xcp->cp0_epc; + contpc = xcp->cp0_epc; /* In order not to confuse ptrace() et al, tweak context */ - xcp->cp0_epc = (unsigned long) emulpc - 4; + xcp->cp0_epc = emulpc - 4; } else { - emulpc = (void *) xcp->cp0_epc; - contpc = (void *) (xcp->cp0_epc + 4); + emulpc = xcp->cp0_epc; + contpc = xcp->cp0_epc + 4; } emul: @@ -426,8 +427,7 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_struct *ctx) * instruction */ xcp->cp0_epc += 4; - contpc = (void *) - (xcp->cp0_epc + + contpc = (xcp->cp0_epc + (MIPSInst_SIMM(ir) << 2)); if (get_user(ir, @@ -461,7 +461,7 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_struct *ctx) * Single step the non-cp1 * instruction in the dslot */ - return mips_dsemul(xcp, ir, (unsigned long) contpc); + return mips_dsemul(xcp, ir, contpc); } else { /* branch not taken */ @@ -520,7 +520,7 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_struct *ctx) } /* we did it !! */ - xcp->cp0_epc = (unsigned long) contpc; + xcp->cp0_epc = contpc; xcp->cp0_cause &= ~CAUSEF_BD; return 0; @@ -1277,3 +1277,36 @@ int fpu_emulator_cop1Handler(struct pt_regs *xcp, struct mips_fpu_struct *ctx, return sig; } + +#ifdef CONFIG_DEBUG_FS +extern struct dentry *mips_debugfs_dir; +static int __init debugfs_fpuemu(void) +{ + struct dentry *d, *dir; + int i; + static struct { + const char *name; + unsigned int *v; + } vars[] __initdata = { + { "emulated", &fpuemustats.emulated }, + { "loads", &fpuemustats.loads }, + { "stores", &fpuemustats.stores }, + { "cp1ops", &fpuemustats.cp1ops }, + { "cp1xops", &fpuemustats.cp1xops }, + { "errors", &fpuemustats.errors }, + }; + + if (!mips_debugfs_dir) + return -ENODEV; + dir = debugfs_create_dir("fpuemustats", mips_debugfs_dir); + if (IS_ERR(dir)) + return PTR_ERR(dir); + for (i = 0; i < ARRAY_SIZE(vars); i++) { + d = debugfs_create_u32(vars[i].name, S_IRUGO, dir, vars[i].v); + if (IS_ERR(d)) + return PTR_ERR(d); + } + return 0; +} +__initcall(debugfs_fpuemu); +#endif diff --git a/arch/mips/math-emu/dsemul.c b/arch/mips/math-emu/dsemul.c index ea6ba72..653e325 100644 --- a/arch/mips/math-emu/dsemul.c +++ b/arch/mips/math-emu/dsemul.c @@ -54,8 +54,7 @@ struct emuframe { int mips_dsemul(struct pt_regs *regs, mips_instruction ir, unsigned long cpc) { extern asmlinkage void handle_dsemulret(void); - mips_instruction *dsemul_insns; - struct emuframe *fr; + struct emuframe __user *fr; int err; if (ir == 0) { /* a nop is easy */ @@ -87,8 +86,8 @@ int mips_dsemul(struct pt_regs *regs, mips_instruction ir, unsigned long cpc) */ /* Ensure that the two instructions are in the same cache line */ - dsemul_insns = (mips_instruction *) ((regs->regs[29] - sizeof(struct emuframe)) & ~0x7); - fr = (struct emuframe *) dsemul_insns; + fr = (struct emuframe __user *) + ((regs->regs[29] - sizeof(struct emuframe)) & ~0x7); /* Verify that the stack pointer is not competely insane */ if (unlikely(!access_ok(VERIFY_WRITE, fr, sizeof(struct emuframe)))) @@ -113,12 +112,13 @@ int mips_dsemul(struct pt_regs *regs, mips_instruction ir, unsigned long cpc) int do_dsemulret(struct pt_regs *xcp) { - struct emuframe *fr; + struct emuframe __user *fr; unsigned long epc; u32 insn, cookie; int err = 0; - fr = (struct emuframe *) (xcp->cp0_epc - sizeof(mips_instruction)); + fr = (struct emuframe __user *) + (xcp->cp0_epc - sizeof(mips_instruction)); /* * If we can't even access the area, something is very wrong, but we'll diff --git a/arch/mips/mips-boards/atlas/atlas_int.c b/arch/mips/mips-boards/atlas/atlas_int.c index dfa0acb..6c8f025 100644 --- a/arch/mips/mips-boards/atlas/atlas_int.c +++ b/arch/mips/mips-boards/atlas/atlas_int.c @@ -189,7 +189,7 @@ asmlinkage void plat_irq_dispatch(void) if (irq == MIPSCPU_INT_ATLAS) atlas_hw0_irqdispatch(); else if (irq >= 0) - do_IRQ(MIPSCPU_INT_BASE + irq); + do_IRQ(MIPS_CPU_IRQ_BASE + irq); else spurious_interrupt(); } @@ -248,25 +248,24 @@ void __init arch_init_irq(void) case MIPS_REVISION_CORID_CORE_24K: case MIPS_REVISION_CORID_CORE_EMUL_MSC: if (cpu_has_veic) - init_msc_irqs (MSC01E_INT_BASE, + init_msc_irqs (MSC01E_INT_BASE, MSC01E_INT_BASE, msc_eicirqmap, msc_nr_eicirqs); else - init_msc_irqs (MSC01C_INT_BASE, + init_msc_irqs (MSC01E_INT_BASE, MSC01C_INT_BASE, msc_irqmap, msc_nr_irqs); } - if (cpu_has_veic) { set_vi_handler (MSC01E_INT_ATLAS, atlas_hw0_irqdispatch); setup_irq (MSC01E_INT_BASE + MSC01E_INT_ATLAS, &atlasirq); } else if (cpu_has_vint) { set_vi_handler (MIPSCPU_INT_ATLAS, atlas_hw0_irqdispatch); #ifdef CONFIG_MIPS_MT_SMTC - setup_irq_smtc (MIPSCPU_INT_BASE + MIPSCPU_INT_ATLAS, + setup_irq_smtc (MIPS_CPU_IRQ_BASE + MIPSCPU_INT_ATLAS, &atlasirq, (0x100 << MIPSCPU_INT_ATLAS)); #else /* Not SMTC */ - setup_irq(MIPSCPU_INT_BASE + MIPSCPU_INT_ATLAS, &atlasirq); + setup_irq(MIPS_CPU_IRQ_BASE + MIPSCPU_INT_ATLAS, &atlasirq); #endif /* CONFIG_MIPS_MT_SMTC */ } else - setup_irq(MIPSCPU_INT_BASE + MIPSCPU_INT_ATLAS, &atlasirq); + setup_irq(MIPS_CPU_IRQ_BASE + MIPSCPU_INT_ATLAS, &atlasirq); } diff --git a/arch/mips/mips-boards/generic/init.c b/arch/mips/mips-boards/generic/init.c index 88e9c2a..4eabc1e 100644 --- a/arch/mips/mips-boards/generic/init.c +++ b/arch/mips/mips-boards/generic/init.c @@ -57,7 +57,8 @@ int *_prom_argv, *_prom_envp; int init_debug = 0; -unsigned int mips_revision_corid; +int mips_revision_corid; +int mips_revision_sconid; /* Bonito64 system controller register base. */ unsigned long _pcictrl_bonito; @@ -275,13 +276,38 @@ void __init prom_init(void) else mips_revision_corid = MIPS_REVISION_CORID_CORE_EMUL_MSC; } - switch(mips_revision_corid) { + + mips_revision_sconid = MIPS_REVISION_SCONID; + if (mips_revision_sconid == MIPS_REVISION_SCON_OTHER) { + switch (mips_revision_corid) { + case MIPS_REVISION_CORID_QED_RM5261: + case MIPS_REVISION_CORID_CORE_LV: + case MIPS_REVISION_CORID_CORE_FPGA: + case MIPS_REVISION_CORID_CORE_FPGAR2: + mips_revision_sconid = MIPS_REVISION_SCON_GT64120; + break; + case MIPS_REVISION_CORID_CORE_EMUL_BON: + case MIPS_REVISION_CORID_BONITO64: + case MIPS_REVISION_CORID_CORE_20K: + mips_revision_sconid = MIPS_REVISION_SCON_BONITO; + break; + case MIPS_REVISION_CORID_CORE_MSC: + case MIPS_REVISION_CORID_CORE_FPGA2: + case MIPS_REVISION_CORID_CORE_FPGA3: + case MIPS_REVISION_CORID_CORE_24K: + case MIPS_REVISION_CORID_CORE_EMUL_MSC: + mips_revision_sconid = MIPS_REVISION_SCON_SOCIT; + break; + default: + mips_display_message("CC Error"); + while (1); /* We die here... */ + } + } + + switch (mips_revision_sconid) { u32 start, map, mask, data; - case MIPS_REVISION_CORID_QED_RM5261: - case MIPS_REVISION_CORID_CORE_LV: - case MIPS_REVISION_CORID_CORE_FPGA: - case MIPS_REVISION_CORID_CORE_FPGAR2: + case MIPS_REVISION_SCON_GT64120: /* * Setup the North bridge to do Master byte-lane swapping * when running in bigendian. @@ -305,9 +331,7 @@ void __init prom_init(void) set_io_port_base(MALTA_GT_PORT_BASE); break; - case MIPS_REVISION_CORID_CORE_EMUL_BON: - case MIPS_REVISION_CORID_BONITO64: - case MIPS_REVISION_CORID_CORE_20K: + case MIPS_REVISION_SCON_BONITO: _pcictrl_bonito_pcicfg = (unsigned long)ioremap(BONITO_PCICFG_BASE, BONITO_PCICFG_SIZE); /* @@ -334,13 +358,10 @@ void __init prom_init(void) set_io_port_base(MALTA_BONITO_PORT_BASE); break; - case MIPS_REVISION_CORID_CORE_MSC: - case MIPS_REVISION_CORID_CORE_FPGA2: - case MIPS_REVISION_CORID_CORE_FPGA3: - case MIPS_REVISION_CORID_CORE_24K: - case MIPS_REVISION_CORID_CORE_EMUL_MSC: + case MIPS_REVISION_SCON_SOCIT: + case MIPS_REVISION_SCON_ROCIT: _pcictrl_msc = (unsigned long)ioremap(MIPS_MSC01_PCI_REG_BASE, 0x2000); - + mips_pci_controller: mb(); MSC_READ(MSC01_PCI_CFG, data); MSC_WRITE(MSC01_PCI_CFG, data & ~MSC01_PCI_CFG_EN_BIT); @@ -374,10 +395,15 @@ void __init prom_init(void) set_io_port_base(MALTA_MSC_PORT_BASE); break; + case MIPS_REVISION_SCON_SOCITSC: + case MIPS_REVISION_SCON_SOCITSCP: + _pcictrl_msc = (unsigned long)ioremap(MIPS_SOCITSC_PCI_REG_BASE, 0x2000); + goto mips_pci_controller; + default: - /* Unknown Core card */ - mips_display_message("CC Error"); - while(1); /* We die here... */ + /* Unknown system controller */ + mips_display_message("SC Error"); + while (1); /* We die here... */ } #endif board_nmi_handler_setup = mips_nmi_setup; diff --git a/arch/mips/mips-boards/generic/pci.c b/arch/mips/mips-boards/generic/pci.c index f98d60f..c985220 100644 --- a/arch/mips/mips-boards/generic/pci.c +++ b/arch/mips/mips-boards/generic/pci.c @@ -92,11 +92,8 @@ void __init mips_pcibios_init(void) struct pci_controller *controller; resource_size_t start, end, map, start1, end1, map1, map2, map3, mask; - switch (mips_revision_corid) { - case MIPS_REVISION_CORID_QED_RM5261: - case MIPS_REVISION_CORID_CORE_LV: - case MIPS_REVISION_CORID_CORE_FPGA: - case MIPS_REVISION_CORID_CORE_FPGAR2: + switch (mips_revision_sconid) { + case MIPS_REVISION_SCON_GT64120: /* * Due to a bug in the Galileo system controller, we need * to setup the PCI BAR for the Galileo internal registers. @@ -161,9 +158,7 @@ void __init mips_pcibios_init(void) controller = >64120_controller; break; - case MIPS_REVISION_CORID_BONITO64: - case MIPS_REVISION_CORID_CORE_20K: - case MIPS_REVISION_CORID_CORE_EMUL_BON: + case MIPS_REVISION_SCON_BONITO: /* Set up resource ranges from the controller's registers. */ map = BONITO_PCIMAP; map1 = (BONITO_PCIMAP & BONITO_PCIMAP_PCIMAP_LO0) >> @@ -195,11 +190,10 @@ void __init mips_pcibios_init(void) controller = &bonito64_controller; break; - case MIPS_REVISION_CORID_CORE_MSC: - case MIPS_REVISION_CORID_CORE_FPGA2: - case MIPS_REVISION_CORID_CORE_FPGA3: - case MIPS_REVISION_CORID_CORE_24K: - case MIPS_REVISION_CORID_CORE_EMUL_MSC: + case MIPS_REVISION_SCON_SOCIT: + case MIPS_REVISION_SCON_ROCIT: + case MIPS_REVISION_SCON_SOCITSC: + case MIPS_REVISION_SCON_SOCITSCP: /* Set up resource ranges from the controller's registers. */ MSC_READ(MSC01_PCI_SC2PMBASL, start); MSC_READ(MSC01_PCI_SC2PMMSKL, mask); diff --git a/arch/mips/mips-boards/generic/time.c b/arch/mips/mips-boards/generic/time.c index 37735bf..c45d556 100644 --- a/arch/mips/mips-boards/generic/time.c +++ b/arch/mips/mips-boards/generic/time.c @@ -53,9 +53,8 @@ unsigned long cpu_khz; -#define CPUCTR_IMASKBIT (0x100 << MIPSCPU_INT_CPUCTR) - static int mips_cpu_timer_irq; +extern int cp0_perfcount_irq; extern void smtc_timer_broadcast(int); static void mips_timer_dispatch(void) @@ -63,6 +62,11 @@ static void mips_timer_dispatch(void) do_IRQ(mips_cpu_timer_irq); } +static void mips_perf_dispatch(void) +{ + do_IRQ(cp0_perfcount_irq); +} + /* * Redeclare until I get around mopping the timer code insanity on MIPS. */ @@ -70,6 +74,24 @@ extern int null_perf_irq(void); extern int (*perf_irq)(void); +/* + * Possibly handle a performance counter interrupt. + * Return true if the timer interrupt should not be checked + */ +static inline int handle_perf_irq (int r2) +{ + /* + * The performance counter overflow interrupt may be shared with the + * timer interrupt (cp0_perfcount_irq < 0). If it is and a + * performance counter has overflowed (perf_irq() == IRQ_HANDLED) + * and we can't reliably determine if a counter interrupt has also + * happened (!r2) then don't check for a timer interrupt. + */ + return (cp0_perfcount_irq < 0) && + perf_irq() == IRQ_HANDLED && + !r2; +} + irqreturn_t mips_timer_interrupt(int irq, void *dev_id) { int cpu = smp_processor_id(); @@ -88,25 +110,13 @@ irqreturn_t mips_timer_interrupt(int irq, void *dev_id) * the general MIPS timer_interrupt routine. */ - int vpflags; - /* * We could be here due to timer interrupt, * perf counter overflow, or both. */ - if (read_c0_cause() & (1 << 26)) - perf_irq(); + (void) handle_perf_irq(1); if (read_c0_cause() & (1 << 30)) { - /* If timer interrupt, make it de-assert */ - write_c0_compare (read_c0_count() - 1); - /* - * DVPE is necessary so long as cross-VPE interrupts - * are done via read-modify-write of Cause register. - */ - vpflags = dvpe(); - clear_c0_cause(CPUCTR_IMASKBIT); - evpe(vpflags); /* * There are things we only want to do once per tick * in an "MP" system. One TC of each VPE will take @@ -115,31 +125,30 @@ irqreturn_t mips_timer_interrupt(int irq, void *dev_id) * the tick on VPE 0 to run the full timer_interrupt(). */ if (cpu_data[cpu].vpe_id == 0) { - timer_interrupt(irq, NULL); - smtc_timer_broadcast(cpu_data[cpu].vpe_id); + timer_interrupt(irq, NULL); } else { write_c0_compare(read_c0_count() + (mips_hpt_frequency/HZ)); local_timer_interrupt(irq, dev_id); - smtc_timer_broadcast(cpu_data[cpu].vpe_id); } + smtc_timer_broadcast(cpu_data[cpu].vpe_id); } #else /* CONFIG_MIPS_MT_SMTC */ int r2 = cpu_has_mips_r2; + if (handle_perf_irq(r2)) + goto out; + + if (r2 && ((read_c0_cause() & (1 << 30)) == 0)) + goto out; + if (cpu == 0) { /* * CPU 0 handles the global timer interrupt job and process * accounting resets count/compare registers to trigger next * timer int. */ - if (!r2 || (read_c0_cause() & (1 << 26))) - if (perf_irq()) - goto out; - - /* we keep interrupt disabled all the time */ - if (!r2 || (read_c0_cause() & (1 << 30))) - timer_interrupt(irq, NULL); + timer_interrupt(irq, NULL); } else { /* Everyone else needs to reset the timer int here as ll_local_timer_interrupt doesn't */ @@ -237,35 +246,67 @@ void __init mips_time_init(void) mips_scroll_message(); } +irqreturn_t mips_perf_interrupt(int irq, void *dev_id) +{ + return perf_irq(); +} + +static struct irqaction perf_irqaction = { + .handler = mips_perf_interrupt, + .flags = IRQF_DISABLED | IRQF_PERCPU, + .name = "performance", +}; + +void __init plat_perf_setup(struct irqaction *irq) +{ + cp0_perfcount_irq = -1; + +#ifdef MSC01E_INT_BASE + if (cpu_has_veic) { + set_vi_handler (MSC01E_INT_PERFCTR, mips_perf_dispatch); + cp0_perfcount_irq = MSC01E_INT_BASE + MSC01E_INT_PERFCTR; + } else +#endif + if (cp0_perfcount_irq >= 0) { + if (cpu_has_vint) + set_vi_handler(cp0_perfcount_irq, mips_perf_dispatch); +#ifdef CONFIG_MIPS_MT_SMTC + setup_irq_smtc(cp0_perfcount_irq, irq, + 0x100 << cp0_perfcount_irq); +#else + setup_irq(cp0_perfcount_irq, irq); +#endif /* CONFIG_MIPS_MT_SMTC */ +#ifdef CONFIG_SMP + set_irq_handler(cp0_perfcount_irq, handle_percpu_irq); +#endif + } +} + void __init plat_timer_setup(struct irqaction *irq) { #ifdef MSC01E_INT_BASE if (cpu_has_veic) { set_vi_handler (MSC01E_INT_CPUCTR, mips_timer_dispatch); mips_cpu_timer_irq = MSC01E_INT_BASE + MSC01E_INT_CPUCTR; - } else + } + else #endif { if (cpu_has_vint) - set_vi_handler (MIPSCPU_INT_CPUCTR, mips_timer_dispatch); - mips_cpu_timer_irq = MIPSCPU_INT_BASE + MIPSCPU_INT_CPUCTR; + set_vi_handler(cp0_compare_irq, mips_timer_dispatch); + mips_cpu_timer_irq = MIPS_CPU_IRQ_BASE + cp0_compare_irq; } - /* we are using the cpu counter for timer interrupts */ irq->handler = mips_timer_interrupt; /* we use our own handler */ #ifdef CONFIG_MIPS_MT_SMTC - setup_irq_smtc(mips_cpu_timer_irq, irq, CPUCTR_IMASKBIT); + setup_irq_smtc(mips_cpu_timer_irq, irq, 0x100 << cp0_compare_irq); #else setup_irq(mips_cpu_timer_irq, irq); #endif /* CONFIG_MIPS_MT_SMTC */ - #ifdef CONFIG_SMP - /* irq_desc(riptor) is a global resource, when the interrupt overlaps - on seperate cpu's the first one tries to handle the second interrupt. - The effect is that the int remains disabled on the second cpu. - Mark the interrupt with IRQ_PER_CPU to avoid any confusion */ - irq_desc[mips_cpu_timer_irq].status |= IRQ_PER_CPU; set_irq_handler(mips_cpu_timer_irq, handle_percpu_irq); #endif + + plat_perf_setup(&perf_irqaction); } diff --git a/arch/mips/mips-boards/malta/Makefile b/arch/mips/mips-boards/malta/Makefile index 377d9e8..a242b0f 100644 --- a/arch/mips/mips-boards/malta/Makefile +++ b/arch/mips/mips-boards/malta/Makefile @@ -19,6 +19,7 @@ # under Linux. # -obj-y := malta_int.o malta_setup.o +obj-y := malta_int.o malta_platform.o malta_setup.o + obj-$(CONFIG_MTD) += malta_mtd.o obj-$(CONFIG_MIPS_MT_SMTC) += malta_smtc.o diff --git a/arch/mips/mips-boards/malta/malta_int.c b/arch/mips/mips-boards/malta/malta_int.c index 1cd830e..c78d4834 100644 --- a/arch/mips/mips-boards/malta/malta_int.c +++ b/arch/mips/mips-boards/malta/malta_int.c @@ -53,25 +53,19 @@ static inline int mips_pcibios_iack(void) * Determine highest priority pending interrupt by performing * a PCI Interrupt Acknowledge cycle. */ - switch(mips_revision_corid) { - case MIPS_REVISION_CORID_CORE_MSC: - case MIPS_REVISION_CORID_CORE_FPGA2: - case MIPS_REVISION_CORID_CORE_FPGA3: - case MIPS_REVISION_CORID_CORE_24K: - case MIPS_REVISION_CORID_CORE_EMUL_MSC: + switch (mips_revision_sconid) { + case MIPS_REVISION_SCON_SOCIT: + case MIPS_REVISION_SCON_ROCIT: + case MIPS_REVISION_SCON_SOCITSC: + case MIPS_REVISION_SCON_SOCITSCP: MSC_READ(MSC01_PCI_IACK, irq); irq &= 0xff; break; - case MIPS_REVISION_CORID_QED_RM5261: - case MIPS_REVISION_CORID_CORE_LV: - case MIPS_REVISION_CORID_CORE_FPGA: - case MIPS_REVISION_CORID_CORE_FPGAR2: + case MIPS_REVISION_SCON_GT64120: irq = GT_READ(GT_PCI0_IACK_OFS); irq &= 0xff; break; - case MIPS_REVISION_CORID_BONITO64: - case MIPS_REVISION_CORID_CORE_20K: - case MIPS_REVISION_CORID_CORE_EMUL_BON: + case MIPS_REVISION_SCON_BONITO: /* The following will generate a PCI IACK cycle on the * Bonito controller. It's a little bit kludgy, but it * was the easiest way to implement it in hardware at @@ -89,7 +83,7 @@ static inline int mips_pcibios_iack(void) BONITO_PCIMAP_CFG = 0; break; default: - printk("Unknown Core card, don't know the system controller.\n"); + printk("Unknown system controller.\n"); return -1; } return irq; @@ -144,27 +138,21 @@ static void corehi_irqdispatch(void) Do it for the others too. */ - switch(mips_revision_corid) { - case MIPS_REVISION_CORID_CORE_MSC: - case MIPS_REVISION_CORID_CORE_FPGA2: - case MIPS_REVISION_CORID_CORE_FPGA3: - case MIPS_REVISION_CORID_CORE_24K: - case MIPS_REVISION_CORID_CORE_EMUL_MSC: + switch (mips_revision_sconid) { + case MIPS_REVISION_SCON_SOCIT: + case MIPS_REVISION_SCON_ROCIT: + case MIPS_REVISION_SCON_SOCITSC: + case MIPS_REVISION_SCON_SOCITSCP: ll_msc_irq(); break; - case MIPS_REVISION_CORID_QED_RM5261: - case MIPS_REVISION_CORID_CORE_LV: - case MIPS_REVISION_CORID_CORE_FPGA: - case MIPS_REVISION_CORID_CORE_FPGAR2: + case MIPS_REVISION_SCON_GT64120: intrcause = GT_READ(GT_INTRCAUSE_OFS); datalo = GT_READ(GT_CPUERR_ADDRLO_OFS); datahi = GT_READ(GT_CPUERR_ADDRHI_OFS); printk("GT_INTRCAUSE = %08x\n", intrcause); printk("GT_CPUERR_ADDR = %02x%08x\n", datahi, datalo); break; - case MIPS_REVISION_CORID_BONITO64: - case MIPS_REVISION_CORID_CORE_20K: - case MIPS_REVISION_CORID_CORE_EMUL_BON: + case MIPS_REVISION_SCON_BONITO: pcibadaddr = BONITO_PCIBADADDR; pcimstat = BONITO_PCIMSTAT; intisr = BONITO_INTISR; @@ -269,7 +257,7 @@ asmlinkage void plat_irq_dispatch(void) if (irq == MIPSCPU_INT_I8259A) malta_hw0_irqdispatch(); else if (irq > 0) - do_IRQ(MIPSCPU_INT_BASE + irq); + do_IRQ(MIPS_CPU_IRQ_BASE + irq); else spurious_interrupt(); } @@ -338,17 +326,17 @@ void __init arch_init_irq(void) set_vi_handler (MIPSCPU_INT_I8259A, malta_hw0_irqdispatch); set_vi_handler (MIPSCPU_INT_COREHI, corehi_irqdispatch); #ifdef CONFIG_MIPS_MT_SMTC - setup_irq_smtc (MIPSCPU_INT_BASE+MIPSCPU_INT_I8259A, &i8259irq, + setup_irq_smtc (MIPS_CPU_IRQ_BASE+MIPSCPU_INT_I8259A, &i8259irq, (0x100 << MIPSCPU_INT_I8259A)); - setup_irq_smtc (MIPSCPU_INT_BASE+MIPSCPU_INT_COREHI, + setup_irq_smtc (MIPS_CPU_IRQ_BASE+MIPSCPU_INT_COREHI, &corehi_irqaction, (0x100 << MIPSCPU_INT_COREHI)); #else /* Not SMTC */ - setup_irq (MIPSCPU_INT_BASE+MIPSCPU_INT_I8259A, &i8259irq); - setup_irq (MIPSCPU_INT_BASE+MIPSCPU_INT_COREHI, &corehi_irqaction); + setup_irq (MIPS_CPU_IRQ_BASE+MIPSCPU_INT_I8259A, &i8259irq); + setup_irq (MIPS_CPU_IRQ_BASE+MIPSCPU_INT_COREHI, &corehi_irqaction); #endif /* CONFIG_MIPS_MT_SMTC */ } else { - setup_irq (MIPSCPU_INT_BASE+MIPSCPU_INT_I8259A, &i8259irq); - setup_irq (MIPSCPU_INT_BASE+MIPSCPU_INT_COREHI, &corehi_irqaction); + setup_irq (MIPS_CPU_IRQ_BASE+MIPSCPU_INT_I8259A, &i8259irq); + setup_irq (MIPS_CPU_IRQ_BASE+MIPSCPU_INT_COREHI, &corehi_irqaction); } } diff --git a/arch/mips/mips-boards/malta/malta_platform.c b/arch/mips/mips-boards/malta/malta_platform.c new file mode 100644 index 0000000..83b9bab --- /dev/null +++ b/arch/mips/mips-boards/malta/malta_platform.c @@ -0,0 +1,65 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2007 MIPS Technologies, Inc. + * written by Ralf Baechle (ralf@linux-mips.org) + * + * Probe driver for the Malta's UART ports: + * + * o 2 ports in the SMC SuperIO + * o 1 port in the CBUS UART, a discrete 16550 which normally is only used + * for bringups. + * + * We don't use 8250_platform.c on Malta as it would result in the CBUS + * UART becoming ttyS0. + */ +#include <linux/module.h> +#include <linux/init.h> +#include <linux/serial_8250.h> + +#define SMC_PORT(base, int) \ +{ \ + .iobase = base, \ + .irq = int, \ + .uartclk = 1843200, \ + .iotype = UPIO_PORT, \ + .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, \ + .regshift = 0, \ +} + +#define CBUS_UART_FLAGS (UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP) + +static struct plat_serial8250_port uart8250_data[] = { + SMC_PORT(0x3F8, 4), + SMC_PORT(0x2F8, 3), + { + .mapbase = 0x1f000900, /* The CBUS UART */ + .irq = MIPS_CPU_IRQ_BASE + 2, + .uartclk = 3686400, /* Twice the usual clk! */ + .iotype = UPIO_MEM32, + .flags = CBUS_UART_FLAGS, + .regshift = 3, + }, + { }, +}; + +static struct platform_device uart8250_device = { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM2, + .dev = { + .platform_data = uart8250_data, + }, +}; + +static int __init uart8250_init(void) +{ + return platform_device_register(&uart8250_device); +} + +module_init(uart8250_init); + +MODULE_AUTHOR("Ralf Baechle <ralf@linux-mips.org>"); +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("8250 UART probe driver for the Malta CBUS UART"); diff --git a/arch/mips/mips-boards/malta/malta_setup.c b/arch/mips/mips-boards/malta/malta_setup.c index c14b7bf..8f1b78d 100644 --- a/arch/mips/mips-boards/malta/malta_setup.c +++ b/arch/mips/mips-boards/malta/malta_setup.c @@ -103,9 +103,7 @@ void __init plat_mem_setup(void) kgdb_config (); #endif - if ((mips_revision_corid == MIPS_REVISION_CORID_BONITO64) || - (mips_revision_corid == MIPS_REVISION_CORID_CORE_20K) || - (mips_revision_corid == MIPS_REVISION_CORID_CORE_EMUL_BON)) { + if (mips_revision_sconid == MIPS_REVISION_SCON_BONITO) { char *argptr; argptr = prom_getcmdline(); diff --git a/arch/mips/mips-boards/sead/sead_int.c b/arch/mips/mips-boards/sead/sead_int.c index c4b9de3..9ca0f82 100644 --- a/arch/mips/mips-boards/sead/sead_int.c +++ b/arch/mips/mips-boards/sead/sead_int.c @@ -106,7 +106,7 @@ asmlinkage void plat_irq_dispatch(void) irq = irq_ffs(pending); if (irq >= 0) - do_IRQ(MIPSCPU_INT_BASE + irq); + do_IRQ(MIPS_CPU_IRQ_BASE + irq); else spurious_interrupt(); } diff --git a/arch/mips/mips-boards/sead/sead_setup.c b/arch/mips/mips-boards/sead/sead_setup.c index 811aba1..bb80140 100644 --- a/arch/mips/mips-boards/sead/sead_setup.c +++ b/arch/mips/mips-boards/sead/sead_setup.c @@ -68,7 +68,7 @@ static void __init serial_init(void) #else s.iobase = SEAD_UART0_REGS_BASE+3; #endif - s.irq = MIPSCPU_INT_BASE + MIPSCPU_INT_UART0; + s.irq = MIPS_CPU_IRQ_BASE + MIPSCPU_INT_UART0; s.uartclk = SEAD_BASE_BAUD * 16; s.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_AUTO_IRQ; s.iotype = UPIO_PORT; diff --git a/arch/mips/mips-boards/sim/sim_int.c b/arch/mips/mips-boards/sim/sim_int.c index 15ac065..766e015 100644 --- a/arch/mips/mips-boards/sim/sim_int.c +++ b/arch/mips/mips-boards/sim/sim_int.c @@ -77,7 +77,7 @@ asmlinkage void plat_irq_dispatch(void) irq = irq_ffs(pending); if (irq > 0) - do_IRQ(MIPSCPU_INT_BASE + irq); + do_IRQ(MIPS_CPU_IRQ_BASE + irq); else spurious_interrupt(); } diff --git a/arch/mips/mips-boards/sim/Makefile b/arch/mips/mipssim/Makefile index dc0bfda..dc0bfda 100644 --- a/arch/mips/mips-boards/sim/Makefile +++ b/arch/mips/mipssim/Makefile diff --git a/arch/mips/mips-boards/sim/sim_cmdline.c b/arch/mips/mipssim/sim_cmdline.c index c63021a..c63021a 100644 --- a/arch/mips/mips-boards/sim/sim_cmdline.c +++ b/arch/mips/mipssim/sim_cmdline.c diff --git a/arch/mips/mips-boards/sim/sim_console.c b/arch/mips/mipssim/sim_console.c index de595a9..a2f4167 100644 --- a/arch/mips/mips-boards/sim/sim_console.c +++ b/arch/mips/mipssim/sim_console.c @@ -18,8 +18,8 @@ * written by Ralf Baechle */ #include <linux/init.h> +#include <linux/io.h> #include <linux/serial_reg.h> -#include <asm/io.h> static inline unsigned int serial_in(int offset) { diff --git a/arch/mips/mipssim/sim_int.c b/arch/mips/mipssim/sim_int.c new file mode 100644 index 0000000..5cbc350 --- /dev/null +++ b/arch/mips/mipssim/sim_int.c @@ -0,0 +1,88 @@ +/* + * Copyright (C) 1999, 2005 MIPS Technologies, Inc. All rights reserved. + * + * This program is free software; you can distribute it and/or modify it + * under the terms of the GNU General Public License (Version 2) as + * published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. + * + */ +#include <linux/init.h> +#include <linux/sched.h> +#include <linux/slab.h> +#include <linux/interrupt.h> +#include <linux/kernel_stat.h> +#include <asm/mips-boards/simint.h> +#include <asm/irq_cpu.h> + +static inline int clz(unsigned long x) +{ + __asm__ ( + " .set push \n" + " .set mips32 \n" + " clz %0, %1 \n" + " .set pop \n" + : "=r" (x) + : "r" (x)); + + return x; +} + +/* + * Version of ffs that only looks at bits 12..15. + */ +static inline unsigned int irq_ffs(unsigned int pending) +{ +#if defined(CONFIG_CPU_MIPS32) || defined(CONFIG_CPU_MIPS64) + return -clz(pending) + 31 - CAUSEB_IP; +#else + unsigned int a0 = 7; + unsigned int t0; + + t0 = s0 & 0xf000; + t0 = t0 < 1; + t0 = t0 << 2; + a0 = a0 - t0; + s0 = s0 << t0; + + t0 = s0 & 0xc000; + t0 = t0 < 1; + t0 = t0 << 1; + a0 = a0 - t0; + s0 = s0 << t0; + + t0 = s0 & 0x8000; + t0 = t0 < 1; + /* t0 = t0 << 2; */ + a0 = a0 - t0; + /* s0 = s0 << t0; */ + + return a0; +#endif +} + +asmlinkage void plat_irq_dispatch(void) +{ + unsigned int pending = read_c0_cause() & read_c0_status() & ST0_IM; + int irq; + + irq = irq_ffs(pending); + + if (irq > 0) + do_IRQ(MIPS_CPU_IRQ_BASE + irq); + else + spurious_interrupt(); +} + +void __init arch_init_irq(void) +{ + mips_cpu_irq_init(); +} diff --git a/arch/mips/mips-boards/sim/sim_mem.c b/arch/mips/mipssim/sim_mem.c index e408ef0b..2312483 100644 --- a/arch/mips/mips-boards/sim/sim_mem.c +++ b/arch/mips/mipssim/sim_mem.c @@ -95,7 +95,7 @@ void __init prom_meminit(void) size = p->size; add_memory_region(base, size, type); - p++; + p++; } } diff --git a/arch/mips/mips-boards/sim/sim_platform.c b/arch/mips/mipssim/sim_platform.c index 53210a8..53210a8 100644 --- a/arch/mips/mips-boards/sim/sim_platform.c +++ b/arch/mips/mipssim/sim_platform.c diff --git a/arch/mips/mips-boards/sim/sim_setup.c b/arch/mips/mipssim/sim_setup.c index b705f09..60e6690 100644 --- a/arch/mips/mips-boards/sim/sim_setup.c +++ b/arch/mips/mipssim/sim_setup.c @@ -19,18 +19,18 @@ #include <linux/init.h> #include <linux/string.h> #include <linux/kernel.h> +#include <linux/io.h> +#include <linux/irq.h> #include <linux/ioport.h> +#include <linux/serial.h> #include <linux/tty.h> #include <linux/serial.h> #include <linux/serial_core.h> #include <asm/cpu.h> #include <asm/bootinfo.h> -#include <asm/irq.h> #include <asm/mips-boards/generic.h> #include <asm/mips-boards/prom.h> -#include <asm/serial.h> -#include <asm/io.h> #include <asm/time.h> #include <asm/mips-boards/sim.h> #include <asm/mips-boards/simint.h> @@ -62,7 +62,7 @@ void __init plat_mem_setup(void) #endif } -void prom_init(void) +void __init prom_init(void) { set_io_port_base(0xbfd00000); @@ -84,7 +84,7 @@ static void __init serial_init(void) /* hardware int 4 - the serial int, is CPU int 6 but poll for now */ s.irq = 0; - s.uartclk = BASE_BAUD * 16; + s.uartclk = 1843200; s.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST; s.iotype = UPIO_PORT; s.regshift = 0; diff --git a/arch/mips/mips-boards/sim/sim_smp.c b/arch/mips/mipssim/sim_smp.c index cb47863..38fa807 100644 --- a/arch/mips/mips-boards/sim/sim_smp.c +++ b/arch/mips/mipssim/sim_smp.c @@ -22,13 +22,13 @@ #include <linux/sched.h> #include <linux/cpumask.h> #include <linux/interrupt.h> +#include <linux/smp.h> + #include <asm/atomic.h> #include <asm/cpu.h> #include <asm/processor.h> #include <asm/system.h> -#include <asm/hardirq.h> #include <asm/mmu_context.h> -#include <asm/smp.h> #ifdef CONFIG_MIPS_MT_SMTC #include <asm/smtc_ipi.h> #endif /* CONFIG_MIPS_MT_SMTC */ @@ -73,11 +73,19 @@ void prom_init_secondary(void) #endif /* CONFIG_MIPS_MT_SMTC */ } +void plat_smp_setup(void) +{ +#ifdef CONFIG_MIPS_MT_SMTC + if (read_c0_config3() & (1 << 2)) + mipsmt_build_cpu_map(0); +#endif /* CONFIG_MIPS_MT_SMTC */ +} + /* * Platform SMP pre-initialization */ -void prom_prepare_cpus(unsigned int max_cpus) +void plat_prepare_cpus(unsigned int max_cpus) { #ifdef CONFIG_MIPS_MT_SMTC /* @@ -85,8 +93,8 @@ void prom_prepare_cpus(unsigned int max_cpus) * but it may be multithreaded. */ - if (read_c0_config3() & (1<<2)) { - mipsmt_prepare_cpus(max_cpus); + if (read_c0_config3() & (1 << 2)) { + mipsmt_prepare_cpus(); } #endif /* CONFIG_MIPS_MT_SMTC */ } diff --git a/arch/mips/mips-boards/sim/sim_time.c b/arch/mips/mipssim/sim_time.c index d3a21c7..a0f5a5d 100644 --- a/arch/mips/mips-boards/sim/sim_time.c +++ b/arch/mips/mipssim/sim_time.c @@ -5,10 +5,9 @@ #include <linux/spinlock.h> #include <linux/interrupt.h> #include <linux/mc146818rtc.h> +#include <linux/smp.h> #include <linux/timex.h> -#include <asm/mipsregs.h> -#include <asm/ptrace.h> #include <asm/hardirq.h> #include <asm/div64.h> #include <asm/cpu.h> @@ -16,7 +15,6 @@ #include <asm/irq.h> #include <asm/mc146818-time.h> #include <asm/msc01_ic.h> -#include <asm/smp.h> #include <asm/mips-boards/generic.h> #include <asm/mips-boards/prom.h> @@ -37,8 +35,7 @@ irqreturn_t sim_timer_interrupt(int irq, void *dev_id) #ifndef CONFIG_MIPS_MT_SMTC if (cpu == 0) { timer_interrupt(irq, dev_id); - } - else { + } else { /* Everyone else needs to reset the timer int here as ll_local_timer_interrupt doesn't */ /* @@ -71,13 +68,15 @@ irqreturn_t sim_timer_interrupt(int irq, void *dev_id) int vpflags = dvpe(); write_c0_compare (read_c0_count() - 1); - clear_c0_cause(0x100 << MIPSCPU_INT_CPUCTR); - set_c0_status(0x100 << MIPSCPU_INT_CPUCTR); + clear_c0_cause(0x100 << cp0_compare_irq); + set_c0_status(0x100 << cp0_compare_irq); irq_enable_hazard(); evpe(vpflags); - if(cpu_data[cpu].vpe_id == 0) timer_interrupt(irq, dev_id); - else write_c0_compare (read_c0_count() + ( mips_hpt_frequency/HZ)); + if (cpu_data[cpu].vpe_id == 0) + timer_interrupt(irq, dev_id); + else + write_c0_compare (read_c0_count() + ( mips_hpt_frequency/HZ)); smtc_timer_broadcast(cpu_data[cpu].vpe_id); #endif /* CONFIG_MIPS_MT_SMTC */ @@ -85,7 +84,8 @@ irqreturn_t sim_timer_interrupt(int irq, void *dev_id) /* * every CPU should do profiling and process accounting */ - local_timer_interrupt (irq, dev_id); + local_timer_interrupt (irq, dev_id); + return IRQ_HANDLED; #else return timer_interrupt (irq, dev_id); @@ -152,17 +152,15 @@ void __init sim_time_init(void) local_irq_save(flags); - - /* Set Data mode - binary. */ + /* Set Data mode - binary. */ CMOS_WRITE(CMOS_READ(RTC_CONTROL) | RTC_DM_BINARY, RTC_CONTROL); - est_freq = estimate_cpu_frequency (); - printk("CPU frequency %d.%02d MHz\n", est_freq/1000000, - (est_freq%1000000)*100/1000000); + printk(KERN_INFO "CPU frequency %d.%02d MHz\n", est_freq / 1000000, + (est_freq % 1000000) * 100 / 1000000); - cpu_khz = est_freq / 1000; + cpu_khz = est_freq / 1000; local_irq_restore(flags); } @@ -180,11 +178,10 @@ void __init plat_timer_setup(struct irqaction *irq) if (cpu_has_veic) { set_vi_handler(MSC01E_INT_CPUCTR, mips_timer_dispatch); mips_cpu_timer_irq = MSC01E_INT_BASE + MSC01E_INT_CPUCTR; - } - else { + } else { if (cpu_has_vint) - set_vi_handler(MIPSCPU_INT_CPUCTR, mips_timer_dispatch); - mips_cpu_timer_irq = MIPSCPU_INT_BASE + MIPSCPU_INT_CPUCTR; + set_vi_handler(cp0_compare_irq, mips_timer_dispatch); + mips_cpu_timer_irq = MIPS_CPU_IRQ_BASE + cp0_compare_irq; } /* we are using the cpu counter for timer interrupts */ diff --git a/arch/mips/mm/Makefile b/arch/mips/mm/Makefile index 293697b..19a0e54 100644 --- a/arch/mips/mm/Makefile +++ b/arch/mips/mm/Makefile @@ -9,6 +9,7 @@ obj-$(CONFIG_32BIT) += ioremap.o pgtable-32.o obj-$(CONFIG_64BIT) += pgtable-64.o obj-$(CONFIG_HIGHMEM) += highmem.o +obj-$(CONFIG_CPU_LOONGSON2) += c-r4k.o cex-gen.o pg-r4k.o tlb-r4k.o obj-$(CONFIG_CPU_MIPS32) += c-r4k.o cex-gen.o pg-r4k.o tlb-r4k.o obj-$(CONFIG_CPU_MIPS64) += c-r4k.o cex-gen.o pg-r4k.o tlb-r4k.o obj-$(CONFIG_CPU_NEVADA) += c-r4k.o cex-gen.o pg-r4k.o tlb-r4k.o diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c index df04a31..be96231 100644 --- a/arch/mips/mm/c-r4k.c +++ b/arch/mips/mm/c-r4k.c @@ -335,6 +335,10 @@ static void r4k_flush_cache_all(void) static inline void local_r4k___flush_cache_all(void * args) { +#if defined(CONFIG_CPU_LOONGSON2) + r4k_blast_scache(); + return; +#endif r4k_blast_dcache(); r4k_blast_icache(); @@ -848,6 +852,24 @@ static void __init probe_pcache(void) c->options |= MIPS_CPU_PREFETCH; break; + case CPU_LOONGSON2: + icache_size = 1 << (12 + ((config & CONF_IC) >> 9)); + c->icache.linesz = 16 << ((config & CONF_IB) >> 5); + if (prid & 0x3) + c->icache.ways = 4; + else + c->icache.ways = 2; + c->icache.waybit = 0; + + dcache_size = 1 << (12 + ((config & CONF_DC) >> 6)); + c->dcache.linesz = 16 << ((config & CONF_DB) >> 4); + if (prid & 0x3) + c->dcache.ways = 4; + else + c->dcache.ways = 2; + c->dcache.waybit = 0; + break; + default: if (!(config & MIPS_CONF_M)) panic("Don't know how to probe P-caches on this cpu."); @@ -963,6 +985,14 @@ static void __init probe_pcache(void) break; } +#ifdef CONFIG_CPU_LOONGSON2 + /* + * LOONGSON2 has 4 way icache, but when using indexed cache op, + * one op will act on all 4 ways + */ + c->icache.ways = 1; +#endif + printk("Primary instruction cache %ldkB, %s, %s, linesize %d bytes.\n", icache_size >> 10, cpu_has_vtag_icache ? "virtually tagged" : "physically tagged", @@ -1036,6 +1066,24 @@ static int __init probe_scache(void) return 1; } +#if defined(CONFIG_CPU_LOONGSON2) +static void __init loongson2_sc_init(void) +{ + struct cpuinfo_mips *c = ¤t_cpu_data; + + scache_size = 512*1024; + c->scache.linesz = 32; + c->scache.ways = 4; + c->scache.waybit = 0; + c->scache.waysize = scache_size / (c->scache.ways); + c->scache.sets = scache_size / (c->scache.linesz * c->scache.ways); + pr_info("Unified secondary cache %ldkB %s, linesize %d bytes.\n", + scache_size >> 10, way_string[c->scache.ways], c->scache.linesz); + + c->options |= MIPS_CPU_INCLUSIVE_CACHES; +} +#endif + extern int r5k_sc_init(void); extern int rm7k_sc_init(void); extern int mips_sc_init(void); @@ -1085,6 +1133,12 @@ static void __init setup_scache(void) #endif return; +#if defined(CONFIG_CPU_LOONGSON2) + case CPU_LOONGSON2: + loongson2_sc_init(); + return; +#endif + default: if (c->isa_level == MIPS_CPU_ISA_M32R1 || c->isa_level == MIPS_CPU_ISA_M32R2 || diff --git a/arch/mips/mm/c-sb1.c b/arch/mips/mm/c-sb1.c index 9ea460b..6f9bd7f 100644 --- a/arch/mips/mm/c-sb1.c +++ b/arch/mips/mm/c-sb1.c @@ -476,7 +476,7 @@ static __init void probe_cache_sizes(void) * memory management function pointers, as well as initialize * the caches and tlbs */ -void sb1_cache_init(void) +void __init sb1_cache_init(void) { extern char except_vec2_sb1; diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c index abf99b1..81f925a 100644 --- a/arch/mips/mm/cache.c +++ b/arch/mips/mm/cache.c @@ -6,6 +6,8 @@ * Copyright (C) 1994 - 2003, 07 by Ralf Baechle (ralf@linux-mips.org) * Copyright (C) 2007 MIPS Technologies, Inc. */ +#include <linux/fs.h> +#include <linux/fcntl.h> #include <linux/init.h> #include <linux/kernel.h> #include <linux/module.h> @@ -164,3 +166,11 @@ void __init cpu_cache_init(void) panic(cache_panic); } + +int __weak __uncached_access(struct file *file, unsigned long addr) +{ + if (file->f_flags & O_SYNC) + return 1; + + return addr >= __pa(high_memory); +} diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c index 65160d4..dcd6913 100644 --- a/arch/mips/mm/tlb-r4k.c +++ b/arch/mips/mm/tlb-r4k.c @@ -48,6 +48,22 @@ extern void build_tlb_refill_handler(void); #endif /* CONFIG_MIPS_MT_SMTC */ +#if defined(CONFIG_CPU_LOONGSON2) +/* + * LOONGSON2 has a 4 entry itlb which is a subset of dtlb, + * unfortrunately, itlb is not totally transparent to software. + */ +#define FLUSH_ITLB write_c0_diag(4); + +#define FLUSH_ITLB_VM(vma) { if ((vma)->vm_flags & VM_EXEC) write_c0_diag(4); } + +#else + +#define FLUSH_ITLB +#define FLUSH_ITLB_VM(vma) + +#endif + void local_flush_tlb_all(void) { unsigned long flags; @@ -73,6 +89,7 @@ void local_flush_tlb_all(void) } tlbw_use_hazard(); write_c0_entryhi(old_ctx); + FLUSH_ITLB; EXIT_CRITICAL(flags); } @@ -136,6 +153,7 @@ void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start, } else { drop_mmu_context(mm, cpu); } + FLUSH_ITLB; EXIT_CRITICAL(flags); } } @@ -178,6 +196,7 @@ void local_flush_tlb_kernel_range(unsigned long start, unsigned long end) } else { local_flush_tlb_all(); } + FLUSH_ITLB; EXIT_CRITICAL(flags); } @@ -210,6 +229,7 @@ void local_flush_tlb_page(struct vm_area_struct *vma, unsigned long page) finish: write_c0_entryhi(oldpid); + FLUSH_ITLB_VM(vma); EXIT_CRITICAL(flags); } } @@ -241,7 +261,7 @@ void local_flush_tlb_one(unsigned long page) tlbw_use_hazard(); } write_c0_entryhi(oldpid); - + FLUSH_ITLB; EXIT_CRITICAL(flags); } @@ -293,6 +313,7 @@ void __update_tlb(struct vm_area_struct * vma, unsigned long address, pte_t pte) else tlb_write_indexed(); tlbw_use_hazard(); + FLUSH_ITLB_VM(vma); EXIT_CRITICAL(flags); } diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c index e714929..4ec0964 100644 --- a/arch/mips/mm/tlbex.c +++ b/arch/mips/mm/tlbex.c @@ -893,6 +893,7 @@ static __init void build_tlb_write_entry(u32 **p, struct label **l, case CPU_4KSC: case CPU_20KC: case CPU_25KF: + case CPU_LOONGSON2: tlbw(p); break; @@ -1276,7 +1277,8 @@ static void __init build_r4000_tlb_refill_handler(void) * need three, with the second nop'ed and the third being * unused. */ -#ifdef CONFIG_32BIT + /* Loongson2 ebase is different than r4k, we have more space */ +#if defined(CONFIG_32BIT) || defined(CONFIG_CPU_LOONGSON2) if ((p - tlb_handler) > 64) panic("TLB refill handler space exceeded"); #else @@ -1289,7 +1291,7 @@ static void __init build_r4000_tlb_refill_handler(void) /* * Now fold the handler in the TLB refill handler space. */ -#ifdef CONFIG_32BIT +#if defined(CONFIG_32BIT) || defined(CONFIG_CPU_LOONGSON2) f = final_handler; /* Simplest case, just copy the handler. */ copy_handler(relocs, labels, tlb_handler, p, f); @@ -1336,7 +1338,7 @@ static void __init build_r4000_tlb_refill_handler(void) final_len); f = final_handler; -#ifdef CONFIG_64BIT +#if defined(CONFIG_64BIT) && !defined(CONFIG_CPU_LOONGSON2) if (final_len > 32) final_len = 64; else diff --git a/arch/mips/momentum/ocelot_3/Makefile b/arch/mips/momentum/ocelot_3/Makefile deleted file mode 100644 index d5a090a..0000000 --- a/arch/mips/momentum/ocelot_3/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -# -# Makefile for Momentum Computer's Ocelot-3 board. -# -# Note! Dependencies are done automagically by 'make dep', which also -# removes any old dependencies. DON'T put your own dependencies here -# unless it's something special (ie not a .c file). -# -obj-y += irq.o platform.o prom.o reset.o setup.o diff --git a/arch/mips/momentum/ocelot_3/irq.c b/arch/mips/momentum/ocelot_3/irq.c deleted file mode 100644 index 3862d1d..0000000 --- a/arch/mips/momentum/ocelot_3/irq.c +++ /dev/null @@ -1,109 +0,0 @@ -/* - * Copyright (C) 2000 RidgeRun, Inc. - * Author: RidgeRun, Inc. - * glonnon@ridgerun.com, skranz@ridgerun.com, stevej@ridgerun.com - * - * Copyright 2001 MontaVista Software Inc. - * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net - * Copyright (C) 2000, 2001 Ralf Baechle (ralf@gnu.org) - * - * Copyright 2004 PMC-Sierra - * Author: Manish Lachwani (lachwani@pmc-sierra.com) - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * - * Copyright (C) 2004 MontaVista Software Inc. - * Author: Manish Lachwani, mlachwani@mvista.com - * - */ -#include <linux/errno.h> -#include <linux/init.h> -#include <linux/kernel_stat.h> -#include <linux/module.h> -#include <linux/signal.h> -#include <linux/sched.h> -#include <linux/types.h> -#include <linux/interrupt.h> -#include <linux/ioport.h> -#include <linux/timex.h> -#include <linux/slab.h> -#include <linux/random.h> -#include <asm/bitops.h> -#include <asm/bootinfo.h> -#include <asm/io.h> -#include <asm/irq.h> -#include <asm/mipsregs.h> -#include <asm/system.h> - -static struct irqaction cascade_mv64340 = { - no_action, IRQF_DISABLED, CPU_MASK_NONE, "MV64340-Cascade", NULL, NULL -}; - -void __init arch_init_irq(void) -{ - /* - * Clear all of the interrupts while we change the able around a bit. - * int-handler is not on bootstrap - */ - clear_c0_status(ST0_IM | ST0_BEV); - - rm7k_cpu_irq_init(); - - /* set up the cascading interrupts */ - setup_irq(8, &cascade_mv64340); /* unmask intControl IM8, IRQ 9 */ - mv64340_irq_init(16); - - set_c0_status(ST0_IM); /* IE in the status register */ - -} - -asmlinkage void plat_irq_dispatch(void) -{ - unsigned int pending = read_c0_cause() & read_c0_status(); - - if (pending & STATUSF_IP0) - do_IRQ(0); - else if (pending & STATUSF_IP1) - do_IRQ(1); - else if (pending & STATUSF_IP2) - do_IRQ(2); - else if (pending & STATUSF_IP3) - do_IRQ(3); - else if (pending & STATUSF_IP4) - do_IRQ(4); - else if (pending & STATUSF_IP5) - do_IRQ(5); - else if (pending & STATUSF_IP6) - do_IRQ(6); - else if (pending & STATUSF_IP7) - do_IRQ(7); - else { - /* - * Now look at the extended interrupts - */ - pending = (read_c0_cause() & (read_c0_intcontrol() << 8)) >> 16; - - if (pending & STATUSF_IP8) - ll_mv64340_irq(); - else - spurious_interrupt(); - } -} diff --git a/arch/mips/momentum/ocelot_3/platform.c b/arch/mips/momentum/ocelot_3/platform.c deleted file mode 100644 index 44e4c3f..0000000 --- a/arch/mips/momentum/ocelot_3/platform.c +++ /dev/null @@ -1,208 +0,0 @@ -#include <linux/delay.h> -#include <linux/if_ether.h> -#include <linux/ioport.h> -#include <linux/mv643xx.h> -#include <linux/platform_device.h> - -#include "ocelot_3_fpga.h" - -#if defined(CONFIG_MV643XX_ETH) || defined(CONFIG_MV643XX_ETH_MODULE) - -static struct resource mv643xx_eth_shared_resources[] = { - [0] = { - .name = "ethernet shared base", - .start = 0xf1000000 + MV643XX_ETH_SHARED_REGS, - .end = 0xf1000000 + MV643XX_ETH_SHARED_REGS + - MV643XX_ETH_SHARED_REGS_SIZE - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device mv643xx_eth_shared_device = { - .name = MV643XX_ETH_SHARED_NAME, - .id = 0, - .num_resources = ARRAY_SIZE(mv643xx_eth_shared_resources), - .resource = mv643xx_eth_shared_resources, -}; - -#define MV_SRAM_BASE 0xfe000000UL -#define MV_SRAM_SIZE (256 * 1024) - -#define MV_SRAM_RXRING_SIZE (MV_SRAM_SIZE / 4) -#define MV_SRAM_TXRING_SIZE (MV_SRAM_SIZE / 4) - -#define MV_SRAM_BASE_ETH0 MV_SRAM_BASE -#define MV_SRAM_BASE_ETH1 (MV_SRAM_BASE + (MV_SRAM_SIZE / 2)) - -#define MV64x60_IRQ_ETH_0 48 -#define MV64x60_IRQ_ETH_1 49 -#define MV64x60_IRQ_ETH_2 50 - -static struct resource mv64x60_eth0_resources[] = { - [0] = { - .name = "eth0 irq", - .start = MV64x60_IRQ_ETH_0, - .end = MV64x60_IRQ_ETH_0, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct mv643xx_eth_platform_data eth0_pd = { - .port_number = 0, - - .tx_sram_addr = MV_SRAM_BASE_ETH0, - .tx_sram_size = MV_SRAM_TXRING_SIZE, - .tx_queue_size = MV_SRAM_TXRING_SIZE / 16, - - .rx_sram_addr = MV_SRAM_BASE_ETH0 + MV_SRAM_TXRING_SIZE, - .rx_sram_size = MV_SRAM_RXRING_SIZE, - .rx_queue_size = MV_SRAM_RXRING_SIZE / 16, -}; - -static struct platform_device eth0_device = { - .name = MV643XX_ETH_NAME, - .id = 0, - .num_resources = ARRAY_SIZE(mv64x60_eth0_resources), - .resource = mv64x60_eth0_resources, - .dev = { - .platform_data = ð0_pd, - }, -}; - -static struct resource mv64x60_eth1_resources[] = { - [0] = { - .name = "eth1 irq", - .start = MV64x60_IRQ_ETH_1, - .end = MV64x60_IRQ_ETH_1, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct mv643xx_eth_platform_data eth1_pd = { - .port_number = 1, - - .tx_sram_addr = MV_SRAM_BASE_ETH1, - .tx_sram_size = MV_SRAM_TXRING_SIZE, - .tx_queue_size = MV_SRAM_TXRING_SIZE / 16, - - .rx_sram_addr = MV_SRAM_BASE_ETH1 + MV_SRAM_TXRING_SIZE, - .rx_sram_size = MV_SRAM_RXRING_SIZE, - .rx_queue_size = MV_SRAM_RXRING_SIZE / 16, -}; - -static struct platform_device eth1_device = { - .name = MV643XX_ETH_NAME, - .id = 1, - .num_resources = ARRAY_SIZE(mv64x60_eth1_resources), - .resource = mv64x60_eth1_resources, - .dev = { - .platform_data = ð1_pd, - }, -}; - -static struct resource mv64x60_eth2_resources[] = { - [0] = { - .name = "eth2 irq", - .start = MV64x60_IRQ_ETH_2, - .end = MV64x60_IRQ_ETH_2, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct mv643xx_eth_platform_data eth2_pd = { - .port_number = 2, -}; - -static struct platform_device eth2_device = { - .name = MV643XX_ETH_NAME, - .id = 2, - .num_resources = ARRAY_SIZE(mv64x60_eth2_resources), - .resource = mv64x60_eth2_resources, - .dev = { - .platform_data = ð2_pd, - }, -}; - -static struct platform_device *mv643xx_eth_pd_devs[] __initdata = { - &mv643xx_eth_shared_device, - ð0_device, - ð1_device, - ð2_device, -}; - -static u8 __init exchange_bit(u8 val, u8 cs) -{ - /* place the data */ - OCELOT_FPGA_WRITE((val << 2) | cs, EEPROM_MODE); - udelay(1); - - /* turn the clock on */ - OCELOT_FPGA_WRITE((val << 2) | cs | 0x2, EEPROM_MODE); - udelay(1); - - /* turn the clock off and read-strobe */ - OCELOT_FPGA_WRITE((val << 2) | cs | 0x10, EEPROM_MODE); - - /* return the data */ - return (OCELOT_FPGA_READ(EEPROM_MODE) >> 3) & 0x1; -} - -static void __init get_mac(char dest[6]) -{ - u8 read_opcode[12] = {1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; - int i,j; - - for (i = 0; i < 12; i++) - exchange_bit(read_opcode[i], 1); - - for (j = 0; j < 6; j++) { - dest[j] = 0; - for (i = 0; i < 8; i++) { - dest[j] <<= 1; - dest[j] |= exchange_bit(0, 1); - } - } - - /* turn off CS */ - exchange_bit(0,0); -} - -/* - * Copy and increment ethernet MAC address by a small value. - * - * This is useful for systems where the only one MAC address is stored in - * non-volatile memory for multiple ports. - */ -static inline void eth_mac_add(unsigned char *dst, unsigned char *src, - unsigned int add) -{ - int i; - - BUG_ON(add >= 256); - - for (i = ETH_ALEN; i >= 0; i--) { - dst[i] = src[i] + add; - add = dst[i] < src[i]; /* compute carry */ - } - - WARN_ON(add); -} - -static int __init mv643xx_eth_add_pds(void) -{ - unsigned char mac[ETH_ALEN]; - int ret; - - get_mac(mac); - eth_mac_add(eth0_pd.mac_addr, mac, 0); - eth_mac_add(eth1_pd.mac_addr, mac, 1); - eth_mac_add(eth2_pd.mac_addr, mac, 2); - ret = platform_add_devices(mv643xx_eth_pd_devs, - ARRAY_SIZE(mv643xx_eth_pd_devs)); - - return ret; -} - -device_initcall(mv643xx_eth_add_pds); - -#endif /* defined(CONFIG_MV643XX_ETH) || defined(CONFIG_MV643XX_ETH_MODULE) */ diff --git a/arch/mips/momentum/ocelot_3/prom.c b/arch/mips/momentum/ocelot_3/prom.c deleted file mode 100644 index 8e02df6..0000000 --- a/arch/mips/momentum/ocelot_3/prom.c +++ /dev/null @@ -1,189 +0,0 @@ -/* - * Copyright 2002 Momentum Computer Inc. - * Author: Matthew Dharm <mdharm@momenco.com> - * - * Louis Hamilton, Red Hat, Inc. - * hamilton@redhat.com [MIPS64 modifications] - * - * Copyright 2004 PMC-Sierra - * Author: Manish Lachwani (lachwani@pmc-sierra.com) - * - * Based on Ocelot Linux port, which is - * Copyright 2001 MontaVista Software Inc. - * Author: jsun@mvista.com or jsun@junsun.net - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * Copyright (C) 2004 MontaVista Software Inc. - * Author: Manish Lachwani, mlachwani@mvista.com - * - */ -#include <linux/init.h> -#include <linux/bootmem.h> -#include <linux/mv643xx.h> - -#include <asm/addrspace.h> -#include <asm/bootinfo.h> -#include <asm/pmon.h> -#include "ocelot_3_fpga.h" - -struct callvectors* debug_vectors; -extern unsigned long marvell_base; -extern unsigned long cpu_clock; - -const char *get_system_type(void) -{ - return "Momentum Ocelot-3"; -} - -#ifdef CONFIG_64BIT - -unsigned long signext(unsigned long addr) -{ - addr &= 0xffffffff; - return (unsigned long)((int)addr); -} - -void *get_arg(unsigned long args, int arc) -{ - unsigned long ul; - unsigned char *puc, uc; - - args += (arc * 4); - ul = (unsigned long)signext(args); - puc = (unsigned char *)ul; - if (puc == 0) - return (void *)0; - -#ifdef CONFIG_CPU_LITTLE_ENDIAN - uc = *puc++; - ul = (unsigned long)uc; - uc = *puc++; - ul |= (((unsigned long)uc) << 8); - uc = *puc++; - ul |= (((unsigned long)uc) << 16); - uc = *puc++; - ul |= (((unsigned long)uc) << 24); -#else /* CONFIG_CPU_LITTLE_ENDIAN */ - uc = *puc++; - ul = ((unsigned long)uc) << 24; - uc = *puc++; - ul |= (((unsigned long)uc) << 16); - uc = *puc++; - ul |= (((unsigned long)uc) << 8); - uc = *puc++; - ul |= ((unsigned long)uc); -#endif /* CONFIG_CPU_LITTLE_ENDIAN */ - ul = signext(ul); - return (void *)ul; -} - -char *arg64(unsigned long addrin, int arg_index) -{ - unsigned long args; - char *p; - - args = signext(addrin); - p = (char *)get_arg(args, arg_index); - - return p; -} -#endif /* CONFIG_64BIT */ - -void __init prom_init(void) -{ - int argc = fw_arg0; - char **arg = (char **) fw_arg1; - char **env = (char **) fw_arg2; - struct callvectors *cv = (struct callvectors *) fw_arg3; - int i; - -#ifdef CONFIG_64BIT - char *ptr; - printk("prom_init - MIPS64\n"); - - /* save the PROM vectors for debugging use */ - debug_vectors = (struct callvectors *)signext((unsigned long)cv); - - /* arg[0] is "g", the rest is boot parameters */ - arcs_cmdline[0] = '\0'; - - for (i = 1; i < argc; i++) { - ptr = (char *)arg64((unsigned long)arg, i); - if ((strlen(arcs_cmdline) + strlen(ptr) + 1) >= - sizeof(arcs_cmdline)) - break; - strcat(arcs_cmdline, ptr); - strcat(arcs_cmdline, " "); - } - i = 0; - - while (1) { - ptr = (char *)arg64((unsigned long)env, i); - if (! ptr) - break; - - if (strncmp("gtbase", ptr, strlen("gtbase")) == 0) { - marvell_base = simple_strtol(ptr + strlen("gtbase="), - NULL, 16); - - if ((marvell_base & 0xffffffff00000000) == 0) - marvell_base |= 0xffffffff00000000; - - printk("marvell_base set to 0x%016lx\n", marvell_base); - } - if (strncmp("cpuclock", ptr, strlen("cpuclock")) == 0) { - cpu_clock = simple_strtol(ptr + strlen("cpuclock="), - NULL, 10); - printk("cpu_clock set to %d\n", cpu_clock); - } - i++; - } - printk("arcs_cmdline: %s\n", arcs_cmdline); - -#else /* CONFIG_64BIT */ - - /* save the PROM vectors for debugging use */ - debug_vectors = cv; - - /* arg[0] is "g", the rest is boot parameters */ - arcs_cmdline[0] = '\0'; - for (i = 1; i < argc; i++) { - if (strlen(arcs_cmdline) + strlen(arg[i] + 1) - >= sizeof(arcs_cmdline)) - break; - strcat(arcs_cmdline, arg[i]); - strcat(arcs_cmdline, " "); - } - - while (*env) { - if (strncmp("gtbase", *env, strlen("gtbase")) == 0) { - marvell_base = simple_strtol(*env + strlen("gtbase="), - NULL, 16); - } - if (strncmp("cpuclock", *env, strlen("cpuclock")) == 0) { - cpu_clock = simple_strtol(*env + strlen("cpuclock="), - NULL, 10); - } - env++; - } -#endif /* CONFIG_64BIT */ - - mips_machgroup = MACH_GROUP_MOMENCO; - mips_machtype = MACH_MOMENCO_OCELOT_3; - -#ifndef CONFIG_64BIT - debug_vectors->printf("Booting Linux kernel...\n"); -#endif -} - -void __init prom_free_prom_memory(void) -{ -} - -void __init prom_fixup_mem_map(unsigned long start, unsigned long end) -{ -} diff --git a/arch/mips/momentum/ocelot_3/reset.c b/arch/mips/momentum/ocelot_3/reset.c deleted file mode 100644 index 9d86d24..0000000 --- a/arch/mips/momentum/ocelot_3/reset.c +++ /dev/null @@ -1,59 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * Copyright (C) 1997, 01, 05 Ralf Baechle - * Copyright 2001 MontaVista Software Inc. - * Author: jsun@mvista.com or jsun@junsun.net - * - * Copyright (C) 2002 Momentum Computer Inc. - * Author: Matthew Dharm <mdharm@momenco.com> - * - * Louis Hamilton, Red Hat, Inc. - * hamilton@redhat.com [MIPS64 modifications] - * - * Copyright 2004 PMC-Sierra - * Author: Manish Lachwani (lachwani@pmc-sierra.com) - * - * Copyright (C) 2004 MontaVista Software Inc. - * Author: Manish Lachwani, mlachwani@mvista.com - */ -#include <linux/sched.h> -#include <linux/mm.h> -#include <linux/delay.h> -#include <asm/io.h> -#include <asm/pgtable.h> -#include <asm/processor.h> -#include <asm/reboot.h> -#include <asm/system.h> - -void momenco_ocelot_restart(char *command) -{ - /* base address of timekeeper portion of part */ - void *nvram = (void *) 0xfc807000L; - - /* Ask the NVRAM/RTC/watchdog chip to assert reset in 1/16 second */ - writeb(0x84, nvram + 0xff7); - - /* wait for the watchdog to go off */ - mdelay(100+(1000/16)); - - /* if the watchdog fails for some reason, let people know */ - printk(KERN_NOTICE "Watchdog reset failed\n"); -} - -void momenco_ocelot_halt(void) -{ - printk(KERN_NOTICE "\n** You can safely turn off the power\n"); - while (1) - __asm__(".set\tmips3\n\t" - "wait\n\t" - ".set\tmips0"); -} - -void momenco_ocelot_power_off(void) -{ - momenco_ocelot_halt(); -} diff --git a/arch/mips/momentum/ocelot_3/setup.c b/arch/mips/momentum/ocelot_3/setup.c deleted file mode 100644 index ff0829f..0000000 --- a/arch/mips/momentum/ocelot_3/setup.c +++ /dev/null @@ -1,398 +0,0 @@ -/* - * setup.c - * - * BRIEF MODULE DESCRIPTION - * Momentum Computer Ocelot-3 board dependent boot routines - * - * Copyright (C) 1996, 1997, 01, 05 - 06 Ralf Baechle - * Copyright (C) 2000 RidgeRun, Inc. - * Copyright (C) 2001 Red Hat, Inc. - * Copyright (C) 2002 Momentum Computer - * - * Author: Matthew Dharm, Momentum Computer - * mdharm@momenco.com - * - * Louis Hamilton, Red Hat, Inc. - * hamilton@redhat.com [MIPS64 modifications] - * - * Author: RidgeRun, Inc. - * glonnon@ridgerun.com, skranz@ridgerun.com, stevej@ridgerun.com - * - * Copyright 2001 MontaVista Software Inc. - * Author: jsun@mvista.com or jsun@junsun.net - * - * Copyright 2004 PMC-Sierra - * Author: Manish Lachwani (lachwani@pmc-sierra.com) - * - * Copyright (C) 2004 MontaVista Software Inc. - * Author: Manish Lachwani, mlachwani@mvista.com - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/mc146818rtc.h> -#include <linux/ioport.h> -#include <linux/interrupt.h> -#include <linux/pci.h> -#include <linux/timex.h> -#include <linux/bootmem.h> -#include <linux/mv643xx.h> -#include <linux/pm.h> -#include <linux/bcd.h> - -#include <asm/time.h> -#include <asm/page.h> -#include <asm/bootinfo.h> -#include <asm/io.h> -#include <asm/irq.h> -#include <asm/pci.h> -#include <asm/processor.h> -#include <asm/reboot.h> -#include <asm/mc146818rtc.h> -#include <asm/tlbflush.h> -#include "ocelot_3_fpga.h" - -/* Marvell Discovery Register Base */ -unsigned long marvell_base = (signed)0xf4000000; - -/* CPU clock */ -unsigned long cpu_clock; - -/* RTC/NVRAM */ -unsigned char* rtc_base = (unsigned char*)(signed)0xfc800000; - -/* FPGA Base */ -unsigned long ocelot_fpga_base = (signed)0xfc000000; - -/* Serial base */ -unsigned long uart_base = (signed)0xfd000000; - -/* - * Marvell Discovery SRAM. This is one place where Ethernet - * Tx and Rx descriptors can be placed to improve performance - */ -extern unsigned long mv64340_sram_base; - -/* These functions are used for rebooting or halting the machine*/ -extern void momenco_ocelot_restart(char *command); -extern void momenco_ocelot_halt(void); -extern void momenco_ocelot_power_off(void); - -void momenco_time_init(void); -static char reset_reason; - -void add_wired_entry(unsigned long entrylo0, unsigned long entrylo1, - unsigned long entryhi, unsigned long pagemask); - -static inline unsigned long ENTRYLO(unsigned long paddr) -{ - return ((paddr & PAGE_MASK) | - (_PAGE_PRESENT | __READABLE | __WRITEABLE | _PAGE_GLOBAL | - _CACHE_UNCACHED)) >> 6; -} - -void __init bus_error_init(void) -{ - /* nothing */ -} - -/* - * setup code for a handoff from a version 2 PMON 2000 PROM - */ -void setup_wired_tlb_entries(void) -{ - write_c0_wired(0); - local_flush_tlb_all(); - - /* marvell and extra space */ - add_wired_entry(ENTRYLO(0xf4000000), ENTRYLO(0xf4010000), (signed)0xf4000000, PM_64K); - - /* fpga, rtc, and uart */ - add_wired_entry(ENTRYLO(0xfc000000), ENTRYLO(0xfd000000), (signed)0xfc000000, PM_16M); -} - -unsigned long m48t37y_get_time(void) -{ - unsigned int year, month, day, hour, min, sec; - unsigned long flags; - - spin_lock_irqsave(&rtc_lock, flags); - /* stop the update */ - rtc_base[0x7ff8] = 0x40; - - year = BCD2BIN(rtc_base[0x7fff]); - year += BCD2BIN(rtc_base[0x7ff1]) * 100; - - month = BCD2BIN(rtc_base[0x7ffe]); - - day = BCD2BIN(rtc_base[0x7ffd]); - - hour = BCD2BIN(rtc_base[0x7ffb]); - min = BCD2BIN(rtc_base[0x7ffa]); - sec = BCD2BIN(rtc_base[0x7ff9]); - - /* start the update */ - rtc_base[0x7ff8] = 0x00; - spin_unlock_irqrestore(&rtc_lock, flags); - - return mktime(year, month, day, hour, min, sec); -} - -int m48t37y_set_time(unsigned long sec) -{ - struct rtc_time tm; - unsigned long flags; - - /* convert to a more useful format -- note months count from 0 */ - to_tm(sec, &tm); - tm.tm_mon += 1; - - spin_lock_irqsave(&rtc_lock, flags); - /* enable writing */ - rtc_base[0x7ff8] = 0x80; - - /* year */ - rtc_base[0x7fff] = BIN2BCD(tm.tm_year % 100); - rtc_base[0x7ff1] = BIN2BCD(tm.tm_year / 100); - - /* month */ - rtc_base[0x7ffe] = BIN2BCD(tm.tm_mon); - - /* day */ - rtc_base[0x7ffd] = BIN2BCD(tm.tm_mday); - - /* hour/min/sec */ - rtc_base[0x7ffb] = BIN2BCD(tm.tm_hour); - rtc_base[0x7ffa] = BIN2BCD(tm.tm_min); - rtc_base[0x7ff9] = BIN2BCD(tm.tm_sec); - - /* day of week -- not really used, but let's keep it up-to-date */ - rtc_base[0x7ffc] = BIN2BCD(tm.tm_wday + 1); - - /* disable writing */ - rtc_base[0x7ff8] = 0x00; - spin_unlock_irqrestore(&rtc_lock, flags); - - return 0; -} - -void __init plat_timer_setup(struct irqaction *irq) -{ - setup_irq(7, irq); /* Timer interrupt, unmask status IM7 */ -} - -void momenco_time_init(void) -{ - setup_wired_tlb_entries(); - - /* - * Ocelot-3 board has been built with both - * the Rm7900 and the Rm7065C - */ - mips_hpt_frequency = cpu_clock / 2; - - rtc_mips_get_time = m48t37y_get_time; - rtc_mips_set_time = m48t37y_set_time; -} - -/* - * PCI Support for Ocelot-3 - */ - -/* Bus #0 IO and MEM space */ -#define OCELOT_3_PCI_IO_0_START 0xe0000000 -#define OCELOT_3_PCI_IO_0_SIZE 0x08000000 -#define OCELOT_3_PCI_MEM_0_START 0xc0000000 -#define OCELOT_3_PCI_MEM_0_SIZE 0x10000000 - -/* Bus #1 IO and MEM space */ -#define OCELOT_3_PCI_IO_1_START 0xe8000000 -#define OCELOT_3_PCI_IO_1_SIZE 0x08000000 -#define OCELOT_3_PCI_MEM_1_START 0xd0000000 -#define OCELOT_3_PCI_MEM_1_SIZE 0x10000000 - -static struct resource mv_pci_io_mem0_resource = { - .name = "MV64340 PCI0 IO MEM", - .start = OCELOT_3_PCI_IO_0_START, - .end = OCELOT_3_PCI_IO_0_START + OCELOT_3_PCI_IO_0_SIZE - 1, - .flags = IORESOURCE_IO, -}; - -static struct resource mv_pci_io_mem1_resource = { - .name = "MV64340 PCI1 IO MEM", - .start = OCELOT_3_PCI_IO_1_START, - .end = OCELOT_3_PCI_IO_1_START + OCELOT_3_PCI_IO_1_SIZE - 1, - .flags = IORESOURCE_IO, -}; - -static struct resource mv_pci_mem0_resource = { - .name = "MV64340 PCI0 MEM", - .start = OCELOT_3_PCI_MEM_0_START, - .end = OCELOT_3_PCI_MEM_0_START + OCELOT_3_PCI_MEM_0_SIZE - 1, - .flags = IORESOURCE_MEM, -}; - -static struct resource mv_pci_mem1_resource = { - .name = "MV64340 PCI1 MEM", - .start = OCELOT_3_PCI_MEM_1_START, - .end = OCELOT_3_PCI_MEM_1_START + OCELOT_3_PCI_MEM_1_SIZE - 1, - .flags = IORESOURCE_MEM, -}; - -static struct mv_pci_controller mv_bus0_controller = { - .pcic = { - .pci_ops = &mv_pci_ops, - .mem_resource = &mv_pci_mem0_resource, - .io_resource = &mv_pci_io_mem0_resource, - }, - .config_addr = MV64340_PCI_0_CONFIG_ADDR, - .config_vreg = MV64340_PCI_0_CONFIG_DATA_VIRTUAL_REG, -}; - -static struct mv_pci_controller mv_bus1_controller = { - .pcic = { - .pci_ops = &mv_pci_ops, - .mem_resource = &mv_pci_mem1_resource, - .io_resource = &mv_pci_io_mem1_resource, - }, - .config_addr = MV64340_PCI_1_CONFIG_ADDR, - .config_vreg = MV64340_PCI_1_CONFIG_DATA_VIRTUAL_REG, -}; - -static __init int __init ja_pci_init(void) -{ - uint32_t enable; - extern int pci_probe_only; - - /* PMON will assign PCI resources */ - pci_probe_only = 1; - - enable = ~MV_READ(MV64340_BASE_ADDR_ENABLE); - /* - * We require at least one enabled I/O or PCI memory window or we - * will ignore this PCI bus. We ignore PCI windows 1, 2 and 3. - */ - if (enable & (0x01 << 9) || enable & (0x01 << 10)) - register_pci_controller(&mv_bus0_controller.pcic); - - if (enable & (0x01 << 14) || enable & (0x01 << 15)) - register_pci_controller(&mv_bus1_controller.pcic); - - ioport_resource.end = OCELOT_3_PCI_IO_0_START + OCELOT_3_PCI_IO_0_SIZE + - OCELOT_3_PCI_IO_1_SIZE - 1; - - iomem_resource.end = OCELOT_3_PCI_MEM_0_START + OCELOT_3_PCI_MEM_0_SIZE + - OCELOT_3_PCI_MEM_1_SIZE - 1; - - set_io_port_base(OCELOT_3_PCI_IO_0_START); /* mips_io_port_base */ - - return 0; -} - -arch_initcall(ja_pci_init); - -void __init plat_mem_setup(void) -{ - unsigned int tmpword; - - board_time_init = momenco_time_init; - - _machine_restart = momenco_ocelot_restart; - _machine_halt = momenco_ocelot_halt; - pm_power_off = momenco_ocelot_power_off; - - /* Wired TLB entries */ - setup_wired_tlb_entries(); - - /* shut down ethernet ports, just to be sure our memory doesn't get - * corrupted by random ethernet traffic. - */ - MV_WRITE(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(0), 0xff << 8); - MV_WRITE(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(1), 0xff << 8); - MV_WRITE(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(0), 0xff << 8); - MV_WRITE(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(1), 0xff << 8); - do {} - while (MV_READ(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(0)) & 0xff); - do {} - while (MV_READ(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(1)) & 0xff); - do {} - while (MV_READ(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(0)) & 0xff); - do {} - while (MV_READ(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(1)) & 0xff); - MV_WRITE(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(0), - MV_READ(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(0)) & ~1); - MV_WRITE(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(1), - MV_READ(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(1)) & ~1); - - /* Turn off the Bit-Error LED */ - OCELOT_FPGA_WRITE(0x80, CLR); - - tmpword = OCELOT_FPGA_READ(BOARDREV); - if (tmpword < 26) - printk("Momenco Ocelot-3: Board Assembly Rev. %c\n", - 'A'+tmpword); - else - printk("Momenco Ocelot-3: Board Assembly Revision #0x%x\n", - tmpword); - - tmpword = OCELOT_FPGA_READ(FPGA_REV); - printk("FPGA Rev: %d.%d\n", tmpword>>4, tmpword&15); - tmpword = OCELOT_FPGA_READ(RESET_STATUS); - printk("Reset reason: 0x%x\n", tmpword); - switch (tmpword) { - case 0x1: - printk(" - Power-up reset\n"); - break; - case 0x2: - printk(" - Push-button reset\n"); - break; - case 0x4: - printk(" - cPCI bus reset\n"); - break; - case 0x8: - printk(" - Watchdog reset\n"); - break; - case 0x10: - printk(" - Software reset\n"); - break; - default: - printk(" - Unknown reset cause\n"); - } - reset_reason = tmpword; - OCELOT_FPGA_WRITE(0xff, RESET_STATUS); - - tmpword = OCELOT_FPGA_READ(CPCI_ID); - printk("cPCI ID register: 0x%02x\n", tmpword); - printk(" - Slot number: %d\n", tmpword & 0x1f); - printk(" - PCI bus present: %s\n", tmpword & 0x40 ? "yes" : "no"); - printk(" - System Slot: %s\n", tmpword & 0x20 ? "yes" : "no"); - - tmpword = OCELOT_FPGA_READ(BOARD_STATUS); - printk("Board Status register: 0x%02x\n", tmpword); - printk(" - User jumper: %s\n", (tmpword & 0x80)?"installed":"absent"); - printk(" - Boot flash write jumper: %s\n", (tmpword&0x40)?"installed":"absent"); - printk(" - L3 cache size: %d MB\n", (1<<((tmpword&12) >> 2))&~1); - - /* Support for 128 MB memory */ - add_memory_region(0x0, 0x08000000, BOOT_MEM_RAM); -} diff --git a/arch/mips/momentum/ocelot_c/Makefile b/arch/mips/momentum/ocelot_c/Makefile deleted file mode 100644 index d69161a..0000000 --- a/arch/mips/momentum/ocelot_c/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -# -# Makefile for Momentum Computer's Ocelot-C and -CS boards. -# - -obj-y += cpci-irq.o irq.o platform.o prom.o reset.o \ - setup.o uart-irq.o - -obj-$(CONFIG_KGDB) += dbg_io.o diff --git a/arch/mips/momentum/ocelot_c/cpci-irq.c b/arch/mips/momentum/ocelot_c/cpci-irq.c deleted file mode 100644 index 186a140..0000000 --- a/arch/mips/momentum/ocelot_c/cpci-irq.c +++ /dev/null @@ -1,100 +0,0 @@ -/* - * Copyright 2002 Momentum Computer - * Author: mdharm@momenco.com - * - * arch/mips/momentum/ocelot_c/cpci-irq.c - * Interrupt routines for cpci. Interrupt numbers are assigned from - * CPCI_IRQ_BASE to CPCI_IRQ_BASE+8 (8 interrupt sources). - * - * Note that the high-level software will need to be careful about using - * these interrupts. If this board is asserting a cPCI interrupt, it will - * also see the asserted interrupt. Care must be taken to avoid an - * interrupt flood. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#include <linux/module.h> -#include <linux/interrupt.h> -#include <linux/irq.h> -#include <linux/kernel.h> -#include <linux/sched.h> -#include <linux/kernel_stat.h> -#include <asm/io.h> -#include "ocelot_c_fpga.h" - -#define CPCI_IRQ_BASE 8 - -static inline int ls1bit8(unsigned int x) -{ - int b = 7, s; - - s = 4; if (((unsigned char)(x << 4)) == 0) s = 0; b -= s; x <<= s; - s = 2; if (((unsigned char)(x << 2)) == 0) s = 0; b -= s; x <<= s; - s = 1; if (((unsigned char)(x << 1)) == 0) s = 0; b -= s; - - return b; -} - -/* mask off an interrupt -- 0 is enable, 1 is disable */ -static inline void mask_cpci_irq(unsigned int irq) -{ - uint32_t value; - - value = OCELOT_FPGA_READ(INTMASK); - value |= 1 << (irq - CPCI_IRQ_BASE); - OCELOT_FPGA_WRITE(value, INTMASK); - - /* read the value back to assure that it's really been written */ - value = OCELOT_FPGA_READ(INTMASK); -} - -/* unmask an interrupt -- 0 is enable, 1 is disable */ -static inline void unmask_cpci_irq(unsigned int irq) -{ - uint32_t value; - - value = OCELOT_FPGA_READ(INTMASK); - value &= ~(1 << (irq - CPCI_IRQ_BASE)); - OCELOT_FPGA_WRITE(value, INTMASK); - - /* read the value back to assure that it's really been written */ - value = OCELOT_FPGA_READ(INTMASK); -} - -/* - * Interrupt handler for interrupts coming from the FPGA chip. - * It could be built in ethernet ports etc... - */ -void ll_cpci_irq(void) -{ - unsigned int irq_src, irq_mask; - - /* read the interrupt status registers */ - irq_src = OCELOT_FPGA_READ(INTSTAT); - irq_mask = OCELOT_FPGA_READ(INTMASK); - - /* mask for just the interrupts we want */ - irq_src &= ~irq_mask; - - do_IRQ(ls1bit8(irq_src) + CPCI_IRQ_BASE); -} - -struct irq_chip cpci_irq_type = { - .name = "CPCI/FPGA", - .ack = mask_cpci_irq, - .mask = mask_cpci_irq, - .mask_ack = mask_cpci_irq, - .unmask = unmask_cpci_irq, -}; - -void cpci_irq_init(void) -{ - int i; - - for (i = CPCI_IRQ_BASE; i < (CPCI_IRQ_BASE + 8); i++) - set_irq_chip_and_handler(i, &cpci_irq_type, handle_level_irq); -} diff --git a/arch/mips/momentum/ocelot_c/dbg_io.c b/arch/mips/momentum/ocelot_c/dbg_io.c deleted file mode 100644 index 32d6fb4..0000000 --- a/arch/mips/momentum/ocelot_c/dbg_io.c +++ /dev/null @@ -1,121 +0,0 @@ - -#include <asm/serial.h> /* For the serial port location and base baud */ - -/* --- CONFIG --- */ - -typedef unsigned char uint8; -typedef unsigned int uint32; - -/* --- END OF CONFIG --- */ - -#define UART16550_BAUD_2400 2400 -#define UART16550_BAUD_4800 4800 -#define UART16550_BAUD_9600 9600 -#define UART16550_BAUD_19200 19200 -#define UART16550_BAUD_38400 38400 -#define UART16550_BAUD_57600 57600 -#define UART16550_BAUD_115200 115200 - -#define UART16550_PARITY_NONE 0 -#define UART16550_PARITY_ODD 0x08 -#define UART16550_PARITY_EVEN 0x18 -#define UART16550_PARITY_MARK 0x28 -#define UART16550_PARITY_SPACE 0x38 - -#define UART16550_DATA_5BIT 0x0 -#define UART16550_DATA_6BIT 0x1 -#define UART16550_DATA_7BIT 0x2 -#define UART16550_DATA_8BIT 0x3 - -#define UART16550_STOP_1BIT 0x0 -#define UART16550_STOP_2BIT 0x4 - -/* ----------------------------------------------------- */ - -/* === CONFIG === */ - -/* [jsun] we use the second serial port for kdb */ -#define BASE OCELOT_SERIAL1_BASE -#define MAX_BAUD OCELOT_BASE_BAUD - -/* === END OF CONFIG === */ - -#define REG_OFFSET 4 - -/* register offset */ -#define OFS_RCV_BUFFER 0 -#define OFS_TRANS_HOLD 0 -#define OFS_SEND_BUFFER 0 -#define OFS_INTR_ENABLE (1*REG_OFFSET) -#define OFS_INTR_ID (2*REG_OFFSET) -#define OFS_DATA_FORMAT (3*REG_OFFSET) -#define OFS_LINE_CONTROL (3*REG_OFFSET) -#define OFS_MODEM_CONTROL (4*REG_OFFSET) -#define OFS_RS232_OUTPUT (4*REG_OFFSET) -#define OFS_LINE_STATUS (5*REG_OFFSET) -#define OFS_MODEM_STATUS (6*REG_OFFSET) -#define OFS_RS232_INPUT (6*REG_OFFSET) -#define OFS_SCRATCH_PAD (7*REG_OFFSET) - -#define OFS_DIVISOR_LSB (0*REG_OFFSET) -#define OFS_DIVISOR_MSB (1*REG_OFFSET) - - -/* memory-mapped read/write of the port */ -#define UART16550_READ(y) (*((volatile uint8*)(BASE + y))) -#define UART16550_WRITE(y, z) ((*((volatile uint8*)(BASE + y))) = z) - -void debugInit(uint32 baud, uint8 data, uint8 parity, uint8 stop) -{ - /* disable interrupts */ - UART16550_WRITE(OFS_INTR_ENABLE, 0); - - /* set up baud rate */ - { - uint32 divisor; - - /* set DIAB bit */ - UART16550_WRITE(OFS_LINE_CONTROL, 0x80); - - /* set divisor */ - divisor = MAX_BAUD / baud; - UART16550_WRITE(OFS_DIVISOR_LSB, divisor & 0xff); - UART16550_WRITE(OFS_DIVISOR_MSB, (divisor & 0xff00) >> 8); - - /* clear DIAB bit */ - UART16550_WRITE(OFS_LINE_CONTROL, 0x0); - } - - /* set data format */ - UART16550_WRITE(OFS_DATA_FORMAT, data | parity | stop); -} - -static int remoteDebugInitialized = 0; - -uint8 getDebugChar(void) -{ - if (!remoteDebugInitialized) { - remoteDebugInitialized = 1; - debugInit(UART16550_BAUD_38400, - UART16550_DATA_8BIT, - UART16550_PARITY_NONE, UART16550_STOP_1BIT); - } - - while ((UART16550_READ(OFS_LINE_STATUS) & 0x1) == 0); - return UART16550_READ(OFS_RCV_BUFFER); -} - - -int putDebugChar(uint8 byte) -{ - if (!remoteDebugInitialized) { - remoteDebugInitialized = 1; - debugInit(UART16550_BAUD_38400, - UART16550_DATA_8BIT, - UART16550_PARITY_NONE, UART16550_STOP_1BIT); - } - - while ((UART16550_READ(OFS_LINE_STATUS) & 0x20) == 0); - UART16550_WRITE(OFS_SEND_BUFFER, byte); - return 1; -} diff --git a/arch/mips/momentum/ocelot_c/irq.c b/arch/mips/momentum/ocelot_c/irq.c deleted file mode 100644 index 844d566..0000000 --- a/arch/mips/momentum/ocelot_c/irq.c +++ /dev/null @@ -1,107 +0,0 @@ -/* - * Copyright (C) 2000 RidgeRun, Inc. - * Author: RidgeRun, Inc. - * glonnon@ridgerun.com, skranz@ridgerun.com, stevej@ridgerun.com - * - * Copyright 2001 MontaVista Software Inc. - * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net - * Copyright (C) 2000, 01, 05 Ralf Baechle (ralf@linux-mips.org) - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ -#include <linux/errno.h> -#include <linux/init.h> -#include <linux/kernel_stat.h> -#include <linux/module.h> -#include <linux/signal.h> -#include <linux/sched.h> -#include <linux/types.h> -#include <linux/interrupt.h> -#include <linux/ioport.h> -#include <linux/timex.h> -#include <linux/slab.h> -#include <linux/random.h> -#include <linux/bitops.h> -#include <linux/mv643xx.h> -#include <asm/bootinfo.h> -#include <asm/io.h> -#include <asm/irq_cpu.h> -#include <asm/mipsregs.h> -#include <asm/system.h> - -extern void uart_irq_init(void); -extern void cpci_irq_init(void); - -static struct irqaction cascade_fpga = { - no_action, IRQF_DISABLED, CPU_MASK_NONE, "cascade via FPGA", NULL, NULL -}; - -static struct irqaction cascade_mv64340 = { - no_action, IRQF_DISABLED, CPU_MASK_NONE, "cascade via MV64340", NULL, NULL -}; - -extern void ll_uart_irq(void); -extern void ll_cpci_irq(void); - -asmlinkage void plat_irq_dispatch(void) -{ - unsigned int pending = read_c0_cause() & read_c0_status() & ST0_IM; - - if (pending & STATUSF_IP0) - do_IRQ(0); - else if (pending & STATUSF_IP1) - do_IRQ(1); - else if (pending & STATUSF_IP2) - do_IRQ(2); - else if (pending & STATUSF_IP3) - ll_uart_irq(); - else if (pending & STATUSF_IP4) - do_IRQ(4); - else if (pending & STATUSF_IP5) - ll_cpci_irq(); - else if (pending & STATUSF_IP6) - ll_mv64340_irq(); - else if (pending & STATUSF_IP7) - do_IRQ(7); - else - spurious_interrupt(); -} - -void __init arch_init_irq(void) -{ - /* - * Clear all of the interrupts while we change the able around a bit. - * int-handler is not on bootstrap - */ - clear_c0_status(ST0_IM); - - mips_cpu_irq_init(); - - /* set up the cascading interrupts */ - setup_irq(3, &cascade_fpga); - setup_irq(5, &cascade_fpga); - setup_irq(6, &cascade_mv64340); - - mv64340_irq_init(16); - uart_irq_init(); - cpci_irq_init(); -} diff --git a/arch/mips/momentum/ocelot_c/platform.c b/arch/mips/momentum/ocelot_c/platform.c deleted file mode 100644 index 7780aa0..0000000 --- a/arch/mips/momentum/ocelot_c/platform.c +++ /dev/null @@ -1,183 +0,0 @@ -#include <linux/delay.h> -#include <linux/if_ether.h> -#include <linux/ioport.h> -#include <linux/mv643xx.h> -#include <linux/platform_device.h> - -#include "ocelot_c_fpga.h" - -#if defined(CONFIG_MV643XX_ETH) || defined(CONFIG_MV643XX_ETH_MODULE) - -static struct resource mv643xx_eth_shared_resources[] = { - [0] = { - .name = "ethernet shared base", - .start = 0xf1000000 + MV643XX_ETH_SHARED_REGS, - .end = 0xf1000000 + MV643XX_ETH_SHARED_REGS + - MV643XX_ETH_SHARED_REGS_SIZE - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device mv643xx_eth_shared_device = { - .name = MV643XX_ETH_SHARED_NAME, - .id = 0, - .num_resources = ARRAY_SIZE(mv643xx_eth_shared_resources), - .resource = mv643xx_eth_shared_resources, -}; - -#define MV_SRAM_BASE 0xfe000000UL -#define MV_SRAM_SIZE (256 * 1024) - -#define MV_SRAM_RXRING_SIZE (MV_SRAM_SIZE / 4) -#define MV_SRAM_TXRING_SIZE (MV_SRAM_SIZE / 4) - -#define MV_SRAM_BASE_ETH0 MV_SRAM_BASE -#define MV_SRAM_BASE_ETH1 (MV_SRAM_BASE + (MV_SRAM_SIZE / 2)) - -#define MV64x60_IRQ_ETH_0 48 -#define MV64x60_IRQ_ETH_1 49 - -static struct resource mv64x60_eth0_resources[] = { - [0] = { - .name = "eth0 irq", - .start = MV64x60_IRQ_ETH_0, - .end = MV64x60_IRQ_ETH_0, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct mv643xx_eth_platform_data eth0_pd = { - .port_number = 0, - - .tx_sram_addr = MV_SRAM_BASE_ETH0, - .tx_sram_size = MV_SRAM_TXRING_SIZE, - .tx_queue_size = MV_SRAM_TXRING_SIZE / 16, - - .rx_sram_addr = MV_SRAM_BASE_ETH0 + MV_SRAM_TXRING_SIZE, - .rx_sram_size = MV_SRAM_RXRING_SIZE, - .rx_queue_size = MV_SRAM_RXRING_SIZE / 16, -}; - -static struct platform_device eth0_device = { - .name = MV643XX_ETH_NAME, - .id = 0, - .num_resources = ARRAY_SIZE(mv64x60_eth0_resources), - .resource = mv64x60_eth0_resources, - .dev = { - .platform_data = ð0_pd, - }, -}; - -static struct resource mv64x60_eth1_resources[] = { - [0] = { - .name = "eth1 irq", - .start = MV64x60_IRQ_ETH_1, - .end = MV64x60_IRQ_ETH_1, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct mv643xx_eth_platform_data eth1_pd = { - .port_number = 1, - - .tx_sram_addr = MV_SRAM_BASE_ETH1, - .tx_sram_size = MV_SRAM_TXRING_SIZE, - .tx_queue_size = MV_SRAM_TXRING_SIZE / 16, - - .rx_sram_addr = MV_SRAM_BASE_ETH1 + MV_SRAM_TXRING_SIZE, - .rx_sram_size = MV_SRAM_RXRING_SIZE, - .rx_queue_size = MV_SRAM_RXRING_SIZE / 16, -}; - -static struct platform_device eth1_device = { - .name = MV643XX_ETH_NAME, - .id = 1, - .num_resources = ARRAY_SIZE(mv64x60_eth1_resources), - .resource = mv64x60_eth1_resources, - .dev = { - .platform_data = ð1_pd, - }, -}; - -static struct platform_device *mv643xx_eth_pd_devs[] __initdata = { - &mv643xx_eth_shared_device, - ð0_device, - ð1_device, - /* The third port is not wired up on the Ocelot C */ -}; - -static u8 __init exchange_bit(u8 val, u8 cs) -{ - /* place the data */ - OCELOT_FPGA_WRITE((val << 2) | cs, EEPROM_MODE); - udelay(1); - - /* turn the clock on */ - OCELOT_FPGA_WRITE((val << 2) | cs | 0x2, EEPROM_MODE); - udelay(1); - - /* turn the clock off and read-strobe */ - OCELOT_FPGA_WRITE((val << 2) | cs | 0x10, EEPROM_MODE); - - /* return the data */ - return (OCELOT_FPGA_READ(EEPROM_MODE) >> 3) & 0x1; -} - -static void __init get_mac(char dest[6]) -{ - u8 read_opcode[12] = {1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; - int i,j; - - for (i = 0; i < 12; i++) - exchange_bit(read_opcode[i], 1); - - for (j = 0; j < 6; j++) { - dest[j] = 0; - for (i = 0; i < 8; i++) { - dest[j] <<= 1; - dest[j] |= exchange_bit(0, 1); - } - } - - /* turn off CS */ - exchange_bit(0,0); -} - -/* - * Copy and increment ethernet MAC address by a small value. - * - * This is useful for systems where the only one MAC address is stored in - * non-volatile memory for multiple ports. - */ -static inline void eth_mac_add(unsigned char *dst, unsigned char *src, - unsigned int add) -{ - int i; - - BUG_ON(add >= 256); - - for (i = ETH_ALEN; i >= 0; i--) { - dst[i] = src[i] + add; - add = dst[i] < src[i]; /* compute carry */ - } - - WARN_ON(add); -} - -static int __init mv643xx_eth_add_pds(void) -{ - unsigned char mac[ETH_ALEN]; - int ret; - - get_mac(mac); - eth_mac_add(eth0_pd.mac_addr, mac, 0); - eth_mac_add(eth1_pd.mac_addr, mac, 1); - ret = platform_add_devices(mv643xx_eth_pd_devs, - ARRAY_SIZE(mv643xx_eth_pd_devs)); - - return ret; -} - -device_initcall(mv643xx_eth_add_pds); - -#endif /* defined(CONFIG_MV643XX_ETH) || defined(CONFIG_MV643XX_ETH_MODULE) */ diff --git a/arch/mips/momentum/ocelot_c/prom.c b/arch/mips/momentum/ocelot_c/prom.c deleted file mode 100644 index b689cee..0000000 --- a/arch/mips/momentum/ocelot_c/prom.c +++ /dev/null @@ -1,183 +0,0 @@ -/* - * Copyright 2002 Momentum Computer Inc. - * Author: Matthew Dharm <mdharm@momenco.com> - * - * Louis Hamilton, Red Hat, Inc. - * hamilton@redhat.com [MIPS64 modifications] - * - * Based on Ocelot Linux port, which is - * Copyright 2001 MontaVista Software Inc. - * Author: jsun@mvista.com or jsun@junsun.net - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ -#include <linux/init.h> -#include <linux/mm.h> -#include <linux/sched.h> -#include <linux/bootmem.h> -#include <linux/mv643xx.h> - -#include <asm/addrspace.h> -#include <asm/bootinfo.h> -#include <asm/pmon.h> - -#include "ocelot_c_fpga.h" - -struct callvectors* debug_vectors; - -extern unsigned long marvell_base; -extern unsigned int cpu_clock; - -const char *get_system_type(void) -{ -#ifdef CONFIG_CPU_SR71000 - return "Momentum Ocelot-CS"; -#else - return "Momentum Ocelot-C"; -#endif -} - -#ifdef CONFIG_64BIT - -unsigned long signext(unsigned long addr) -{ - addr &= 0xffffffff; - return (unsigned long)((int)addr); -} - -void *get_arg(unsigned long args, int arc) -{ - unsigned long ul; - unsigned char *puc, uc; - - args += (arc * 4); - ul = (unsigned long)signext(args); - puc = (unsigned char *)ul; - if (puc == 0) - return (void *)0; - -#ifdef CONFIG_CPU_LITTLE_ENDIAN - uc = *puc++; - ul = (unsigned long)uc; - uc = *puc++; - ul |= (((unsigned long)uc) << 8); - uc = *puc++; - ul |= (((unsigned long)uc) << 16); - uc = *puc++; - ul |= (((unsigned long)uc) << 24); -#else /* CONFIG_CPU_LITTLE_ENDIAN */ - uc = *puc++; - ul = ((unsigned long)uc) << 24; - uc = *puc++; - ul |= (((unsigned long)uc) << 16); - uc = *puc++; - ul |= (((unsigned long)uc) << 8); - uc = *puc++; - ul |= ((unsigned long)uc); -#endif /* CONFIG_CPU_LITTLE_ENDIAN */ - ul = signext(ul); - return (void *)ul; -} - -char *arg64(unsigned long addrin, int arg_index) -{ - unsigned long args; - char *p; - args = signext(addrin); - p = (char *)get_arg(args, arg_index); - return p; -} -#endif /* CONFIG_64BIT */ - - -void __init prom_init(void) -{ - int argc = fw_arg0; - char **arg = (char **) fw_arg1; - char **env = (char **) fw_arg2; - struct callvectors *cv = (struct callvectors *) fw_arg3; - int i; - -#ifdef CONFIG_64BIT - char *ptr; - - printk("prom_init - MIPS64\n"); - /* save the PROM vectors for debugging use */ - debug_vectors = (struct callvectors *)signext((unsigned long)cv); - - /* arg[0] is "g", the rest is boot parameters */ - arcs_cmdline[0] = '\0'; - - for (i = 1; i < argc; i++) { - ptr = (char *)arg64((unsigned long)arg, i); - if ((strlen(arcs_cmdline) + strlen(ptr) + 1) >= - sizeof(arcs_cmdline)) - break; - strcat(arcs_cmdline, ptr); - strcat(arcs_cmdline, " "); - } - i = 0; - while (1) { - ptr = (char *)arg64((unsigned long)env, i); - if (! ptr) - break; - - if (strncmp("gtbase", ptr, strlen("gtbase")) == 0) { - marvell_base = simple_strtol(ptr + strlen("gtbase="), - NULL, 16); - - if ((marvell_base & 0xffffffff00000000) == 0) - marvell_base |= 0xffffffff00000000; - - printk("marvell_base set to 0x%016lx\n", marvell_base); - } - if (strncmp("cpuclock", ptr, strlen("cpuclock")) == 0) { - cpu_clock = simple_strtol(ptr + strlen("cpuclock="), - NULL, 10); - printk("cpu_clock set to %d\n", cpu_clock); - } - i++; - } - printk("arcs_cmdline: %s\n", arcs_cmdline); - -#else /* CONFIG_64BIT */ - /* save the PROM vectors for debugging use */ - debug_vectors = cv; - - /* arg[0] is "g", the rest is boot parameters */ - arcs_cmdline[0] = '\0'; - for (i = 1; i < argc; i++) { - if (strlen(arcs_cmdline) + strlen(arg[i] + 1) - >= sizeof(arcs_cmdline)) - break; - strcat(arcs_cmdline, arg[i]); - strcat(arcs_cmdline, " "); - } - - while (*env) { - if (strncmp("gtbase", *env, strlen("gtbase")) == 0) { - marvell_base = simple_strtol(*env + strlen("gtbase="), - NULL, 16); - } - if (strncmp("cpuclock", *env, strlen("cpuclock")) == 0) { - cpu_clock = simple_strtol(*env + strlen("cpuclock="), - NULL, 10); - } - env++; - } -#endif /* CONFIG_64BIT */ - - mips_machgroup = MACH_GROUP_MOMENCO; - mips_machtype = MACH_MOMENCO_OCELOT_C; - -#ifndef CONFIG_64BIT - debug_vectors->printf("Booting Linux kernel...\n"); -#endif -} - -void __init prom_free_prom_memory(void) -{ -} diff --git a/arch/mips/momentum/ocelot_c/reset.c b/arch/mips/momentum/ocelot_c/reset.c deleted file mode 100644 index 3fdcb64..0000000 --- a/arch/mips/momentum/ocelot_c/reset.c +++ /dev/null @@ -1,58 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * Copyright (C) 1997, 2001 Ralf Baechle - * Copyright 2001 MontaVista Software Inc. - * Author: jsun@mvista.com or jsun@junsun.net - * - * Copyright (C) 2002 Momentum Computer Inc. - * Author: Matthew Dharm <mdharm@momenco.com> - * - * Louis Hamilton, Red Hat, Inc. - * hamilton@redhat.com [MIPS64 modifications] - */ -#include <linux/sched.h> -#include <linux/mm.h> -#include <asm/io.h> -#include <asm/pgtable.h> -#include <asm/processor.h> -#include <asm/reboot.h> -#include <asm/system.h> -#include <linux/delay.h> - -void momenco_ocelot_restart(char *command) -{ - /* base address of timekeeper portion of part */ - void *nvram = (void *) -#ifdef CONFIG_64BIT - 0xfffffffffc807000; -#else - 0xfc807000; -#endif - - /* Ask the NVRAM/RTC/watchdog chip to assert reset in 1/16 second */ - writeb(0x84, nvram + 0xff7); - - /* wait for the watchdog to go off */ - mdelay(100+(1000/16)); - - /* if the watchdog fails for some reason, let people know */ - printk(KERN_NOTICE "Watchdog reset failed\n"); -} - -void momenco_ocelot_halt(void) -{ - printk(KERN_NOTICE "\n** You can safely turn off the power\n"); - while (1) - __asm__(".set\tmips3\n\t" - "wait\n\t" - ".set\tmips0"); -} - -void momenco_ocelot_power_off(void) -{ - momenco_ocelot_halt(); -} diff --git a/arch/mips/momentum/ocelot_c/setup.c b/arch/mips/momentum/ocelot_c/setup.c deleted file mode 100644 index 0b6b233..0000000 --- a/arch/mips/momentum/ocelot_c/setup.c +++ /dev/null @@ -1,362 +0,0 @@ -/* - * BRIEF MODULE DESCRIPTION - * Momentum Computer Ocelot-C and -CS board dependent boot routines - * - * Copyright (C) 1996, 1997, 2001 Ralf Baechle - * Copyright (C) 2000 RidgeRun, Inc. - * Copyright (C) 2001 Red Hat, Inc. - * Copyright (C) 2002 Momentum Computer - * - * Author: Matthew Dharm, Momentum Computer - * mdharm@momenco.com - * - * Louis Hamilton, Red Hat, Inc. - * hamilton@redhat.com [MIPS64 modifications] - * - * Author: RidgeRun, Inc. - * glonnon@ridgerun.com, skranz@ridgerun.com, stevej@ridgerun.com - * - * Copyright 2001 MontaVista Software Inc. - * Author: jsun@mvista.com or jsun@junsun.net - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ -#include <linux/bcd.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/mm.h> -#include <linux/swap.h> -#include <linux/ioport.h> -#include <linux/sched.h> -#include <linux/interrupt.h> -#include <linux/pci.h> -#include <linux/pm.h> -#include <linux/timex.h> -#include <linux/vmalloc.h> -#include <linux/mv643xx.h> - -#include <asm/time.h> -#include <asm/bootinfo.h> -#include <asm/page.h> -#include <asm/io.h> -#include <asm/irq.h> -#include <asm/pci.h> -#include <asm/processor.h> -#include <asm/reboot.h> -#include <asm/marvell.h> -#include <linux/bootmem.h> -#include <linux/blkdev.h> -#include "ocelot_c_fpga.h" - -unsigned long marvell_base; -unsigned int cpu_clock; - -/* These functions are used for rebooting or halting the machine*/ -extern void momenco_ocelot_restart(char *command); -extern void momenco_ocelot_halt(void); -extern void momenco_ocelot_power_off(void); - -void momenco_time_init(void); - -static char reset_reason; - -void add_wired_entry(unsigned long entrylo0, unsigned long entrylo1, unsigned long entryhi, unsigned long pagemask); - -static unsigned long ENTRYLO(unsigned long paddr) -{ - return ((paddr & PAGE_MASK) | - (_PAGE_PRESENT | __READABLE | __WRITEABLE | _PAGE_GLOBAL | - _CACHE_UNCACHED)) >> 6; -} - -/* setup code for a handoff from a version 2 PMON 2000 PROM */ -void PMON_v2_setup(void) -{ - /* Some wired TLB entries for the MV64340 and perhiperals. The - MV64340 is going to be hit on every IRQ anyway - there's - absolutely no point in letting it be a random TLB entry, as - it'll just cause needless churning of the TLB. And we use - the other half for the serial port, which is just a PITA - otherwise :) - - Device Physical Virtual - MV64340 Internal Regs 0xf4000000 0xf4000000 - Ocelot-C[S] PLD (CS0) 0xfc000000 0xfc000000 - NVRAM (CS1) 0xfc800000 0xfc800000 - UARTs (CS2) 0xfd000000 0xfd000000 - Internal SRAM 0xfe000000 0xfe000000 - M-Systems DOC (CS3) 0xff000000 0xff000000 - */ - printk("PMON_v2_setup\n"); - -#ifdef CONFIG_64BIT - /* marvell and extra space */ - add_wired_entry(ENTRYLO(0xf4000000), ENTRYLO(0xf4010000), 0xfffffffff4000000, PM_64K); - /* fpga, rtc, and uart */ - add_wired_entry(ENTRYLO(0xfc000000), ENTRYLO(0xfd000000), 0xfffffffffc000000, PM_16M); - /* m-sys and internal SRAM */ - add_wired_entry(ENTRYLO(0xfe000000), ENTRYLO(0xff000000), 0xfffffffffe000000, PM_16M); - - marvell_base = 0xfffffffff4000000; -#else - /* marvell and extra space */ - add_wired_entry(ENTRYLO(0xf4000000), ENTRYLO(0xf4010000), 0xf4000000, PM_64K); - /* fpga, rtc, and uart */ - add_wired_entry(ENTRYLO(0xfc000000), ENTRYLO(0xfd000000), 0xfc000000, PM_16M); - /* m-sys and internal SRAM */ - add_wired_entry(ENTRYLO(0xfe000000), ENTRYLO(0xff000000), 0xfe000000, PM_16M); - - marvell_base = 0xf4000000; -#endif -} - -unsigned long m48t37y_get_time(void) -{ -#ifdef CONFIG_64BIT - unsigned char *rtc_base = (unsigned char*)0xfffffffffc800000; -#else - unsigned char* rtc_base = (unsigned char*)0xfc800000; -#endif - unsigned int year, month, day, hour, min, sec; - unsigned long flags; - - spin_lock_irqsave(&rtc_lock, flags); - /* stop the update */ - rtc_base[0x7ff8] = 0x40; - - year = BCD2BIN(rtc_base[0x7fff]); - year += BCD2BIN(rtc_base[0x7ff1]) * 100; - - month = BCD2BIN(rtc_base[0x7ffe]); - - day = BCD2BIN(rtc_base[0x7ffd]); - - hour = BCD2BIN(rtc_base[0x7ffb]); - min = BCD2BIN(rtc_base[0x7ffa]); - sec = BCD2BIN(rtc_base[0x7ff9]); - - /* start the update */ - rtc_base[0x7ff8] = 0x00; - spin_unlock_irqrestore(&rtc_lock, flags); - - return mktime(year, month, day, hour, min, sec); -} - -int m48t37y_set_time(unsigned long sec) -{ -#ifdef CONFIG_64BIT - unsigned char* rtc_base = (unsigned char*)0xfffffffffc800000; -#else - unsigned char* rtc_base = (unsigned char*)0xfc800000; -#endif - struct rtc_time tm; - unsigned long flags; - - /* convert to a more useful format -- note months count from 0 */ - to_tm(sec, &tm); - tm.tm_mon += 1; - - spin_lock_irqsave(&rtc_lock, flags); - /* enable writing */ - rtc_base[0x7ff8] = 0x80; - - /* year */ - rtc_base[0x7fff] = BIN2BCD(tm.tm_year % 100); - rtc_base[0x7ff1] = BIN2BCD(tm.tm_year / 100); - - /* month */ - rtc_base[0x7ffe] = BIN2BCD(tm.tm_mon); - - /* day */ - rtc_base[0x7ffd] = BIN2BCD(tm.tm_mday); - - /* hour/min/sec */ - rtc_base[0x7ffb] = BIN2BCD(tm.tm_hour); - rtc_base[0x7ffa] = BIN2BCD(tm.tm_min); - rtc_base[0x7ff9] = BIN2BCD(tm.tm_sec); - - /* day of week -- not really used, but let's keep it up-to-date */ - rtc_base[0x7ffc] = BIN2BCD(tm.tm_wday + 1); - - /* disable writing */ - rtc_base[0x7ff8] = 0x00; - spin_unlock_irqrestore(&rtc_lock, flags); - - return 0; -} - -void __init plat_timer_setup(struct irqaction *irq) -{ - setup_irq(7, irq); -} - -void momenco_time_init(void) -{ -#ifdef CONFIG_CPU_SR71000 - mips_hpt_frequency = cpu_clock; -#elif defined(CONFIG_CPU_RM7000) - mips_hpt_frequency = cpu_clock / 2; -#else -#error Unknown CPU for this board -#endif - printk("momenco_time_init cpu_clock=%d\n", cpu_clock); - - rtc_mips_get_time = m48t37y_get_time; - rtc_mips_set_time = m48t37y_set_time; -} - -void __init plat_mem_setup(void) -{ - unsigned int tmpword; - - board_time_init = momenco_time_init; - - _machine_restart = momenco_ocelot_restart; - _machine_halt = momenco_ocelot_halt; - pm_power_off = momenco_ocelot_power_off; - - /* - * initrd_start = (unsigned long)ocelot_initrd_start; - * initrd_end = (unsigned long)ocelot_initrd_start + (ulong)ocelot_initrd_size; - * initrd_below_start_ok = 1; - */ - - /* do handoff reconfiguration */ - PMON_v2_setup(); - - /* shut down ethernet ports, just to be sure our memory doesn't get - * corrupted by random ethernet traffic. - */ - MV_WRITE(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(0), 0xff << 8); - MV_WRITE(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(1), 0xff << 8); - MV_WRITE(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(0), 0xff << 8); - MV_WRITE(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(1), 0xff << 8); - do {} - while (MV_READ(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(0)) & 0xff); - do {} - while (MV_READ(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(1)) & 0xff); - do {} - while (MV_READ(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(0)) & 0xff); - do {} - while (MV_READ(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(1)) & 0xff); - MV_WRITE(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(0), - MV_READ(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(0)) & ~1); - MV_WRITE(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(1), - MV_READ(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(1)) & ~1); - - /* Turn off the Bit-Error LED */ - OCELOT_FPGA_WRITE(0x80, CLR); - - tmpword = OCELOT_FPGA_READ(BOARDREV); -#ifdef CONFIG_CPU_SR71000 - if (tmpword < 26) - printk("Momenco Ocelot-CS: Board Assembly Rev. %c\n", - 'A'+tmpword); - else - printk("Momenco Ocelot-CS: Board Assembly Revision #0x%x\n", - tmpword); -#else - if (tmpword < 26) - printk("Momenco Ocelot-C: Board Assembly Rev. %c\n", - 'A'+tmpword); - else - printk("Momenco Ocelot-C: Board Assembly Revision #0x%x\n", - tmpword); -#endif - - tmpword = OCELOT_FPGA_READ(FPGA_REV); - printk("FPGA Rev: %d.%d\n", tmpword>>4, tmpword&15); - tmpword = OCELOT_FPGA_READ(RESET_STATUS); - printk("Reset reason: 0x%x\n", tmpword); - switch (tmpword) { - case 0x1: - printk(" - Power-up reset\n"); - break; - case 0x2: - printk(" - Push-button reset\n"); - break; - case 0x4: - printk(" - cPCI bus reset\n"); - break; - case 0x8: - printk(" - Watchdog reset\n"); - break; - case 0x10: - printk(" - Software reset\n"); - break; - default: - printk(" - Unknown reset cause\n"); - } - reset_reason = tmpword; - OCELOT_FPGA_WRITE(0xff, RESET_STATUS); - - tmpword = OCELOT_FPGA_READ(CPCI_ID); - printk("cPCI ID register: 0x%02x\n", tmpword); - printk(" - Slot number: %d\n", tmpword & 0x1f); - printk(" - PCI bus present: %s\n", tmpword & 0x40 ? "yes" : "no"); - printk(" - System Slot: %s\n", tmpword & 0x20 ? "yes" : "no"); - - tmpword = OCELOT_FPGA_READ(BOARD_STATUS); - printk("Board Status register: 0x%02x\n", tmpword); - printk(" - User jumper: %s\n", (tmpword & 0x80)?"installed":"absent"); - printk(" - Boot flash write jumper: %s\n", (tmpword&0x40)?"installed":"absent"); - printk(" - L3 Cache size: %d MiB\n", (1<<((tmpword&12) >> 2))&~1); - printk(" - SDRAM size: %d MiB\n", 1<<(6+(tmpword&3))); - - switch(tmpword &3) { - case 3: - /* 512MiB */ - add_memory_region(0x0, 0x200<<20, BOOT_MEM_RAM); - break; - case 2: - /* 256MiB */ - add_memory_region(0x0, 0x100<<20, BOOT_MEM_RAM); - break; - case 1: - /* 128MiB */ - add_memory_region(0x0, 0x80<<20, BOOT_MEM_RAM); - break; - case 0: - /* 1GiB -- needs CONFIG_HIGHMEM */ - add_memory_region(0x0, 0x400<<20, BOOT_MEM_RAM); - break; - } -} - -/* - * This needs to be one of the first initcalls, because no I/O port access - * can work before this - */ -static int io_base_ioremap(void) -{ - void __iomem * io_remap_range = ioremap(0xc0000000UL, 0x10000); - - if (!io_remap_range) - panic("Could not ioremap I/O port range"); - - set_io_port_base((unsigned long) io_remap_range); - - return 0; -} - -module_init(io_base_ioremap); diff --git a/arch/mips/momentum/ocelot_c/uart-irq.c b/arch/mips/momentum/ocelot_c/uart-irq.c deleted file mode 100644 index de1a31e..0000000 --- a/arch/mips/momentum/ocelot_c/uart-irq.c +++ /dev/null @@ -1,91 +0,0 @@ -/* - * Copyright 2002 Momentum Computer - * Author: mdharm@momenco.com - * - * arch/mips/momentum/ocelot_c/uart-irq.c - * Interrupt routines for UARTs. Interrupt numbers are assigned from - * 80 to 81 (2 interrupt sources). - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#include <linux/module.h> -#include <linux/interrupt.h> -#include <linux/irq.h> -#include <linux/kernel.h> -#include <linux/sched.h> -#include <linux/kernel_stat.h> -#include <asm/io.h> -#include <asm/irq.h> -#include "ocelot_c_fpga.h" - -static inline int ls1bit8(unsigned int x) -{ - int b = 7, s; - - s = 4; if (((unsigned char)(x << 4)) == 0) s = 0; b -= s; x <<= s; - s = 2; if (((unsigned char)(x << 2)) == 0) s = 0; b -= s; x <<= s; - s = 1; if (((unsigned char)(x << 1)) == 0) s = 0; b -= s; - - return b; -} - -/* mask off an interrupt -- 0 is enable, 1 is disable */ -static inline void mask_uart_irq(unsigned int irq) -{ - uint8_t value; - - value = OCELOT_FPGA_READ(UART_INTMASK); - value |= 1 << (irq - 74); - OCELOT_FPGA_WRITE(value, UART_INTMASK); - - /* read the value back to assure that it's really been written */ - value = OCELOT_FPGA_READ(UART_INTMASK); -} - -/* unmask an interrupt -- 0 is enable, 1 is disable */ -static inline void unmask_uart_irq(unsigned int irq) -{ - uint8_t value; - - value = OCELOT_FPGA_READ(UART_INTMASK); - value &= ~(1 << (irq - 74)); - OCELOT_FPGA_WRITE(value, UART_INTMASK); - - /* read the value back to assure that it's really been written */ - value = OCELOT_FPGA_READ(UART_INTMASK); -} - -/* - * Interrupt handler for interrupts coming from the FPGA chip. - */ -void ll_uart_irq(void) -{ - unsigned int irq_src, irq_mask; - - /* read the interrupt status registers */ - irq_src = OCELOT_FPGA_READ(UART_INTSTAT); - irq_mask = OCELOT_FPGA_READ(UART_INTMASK); - - /* mask for just the interrupts we want */ - irq_src &= ~irq_mask; - - do_IRQ(ls1bit8(irq_src) + 74); -} - -struct irq_chip uart_irq_type = { - .name = "UART/FPGA", - .ack = mask_uart_irq, - .mask = mask_uart_irq, - .mask_ack = mask_uart_irq, - .unmask = unmask_uart_irq, -}; - -void uart_irq_init(void) -{ - set_irq_chip_and_handler(80, &uart_irq_type, handle_level_irq); - set_irq_chip_and_handler(81, &uart_irq_type, handle_level_irq); -} diff --git a/arch/mips/oprofile/op_model_mipsxx.c b/arch/mips/oprofile/op_model_mipsxx.c index 4f94fa2..1ea5c9c 100644 --- a/arch/mips/oprofile/op_model_mipsxx.c +++ b/arch/mips/oprofile/op_model_mipsxx.c @@ -177,7 +177,10 @@ static int mipsxx_perfcount_handler(void) unsigned int counters = op_model_mipsxx_ops.num_counters; unsigned int control; unsigned int counter; - int handled = 0; + int handled = IRQ_NONE; + + if (cpu_has_mips_r2 && !(read_c0_cause() & (1 << 26))) + return handled; switch (counters) { #define HANDLE_COUNTER(n) \ @@ -188,7 +191,7 @@ static int mipsxx_perfcount_handler(void) (counter & M_COUNTER_OVERFLOW)) { \ oprofile_add_sample(get_irq_regs(), n); \ w_c0_perfcntr ## n(reg.counter[n]); \ - handled = 1; \ + handled = IRQ_HANDLED; \ } HANDLE_COUNTER(3) HANDLE_COUNTER(2) diff --git a/arch/mips/pci/Makefile b/arch/mips/pci/Makefile index aba3dbf..c58bd3d 100644 --- a/arch/mips/pci/Makefile +++ b/arch/mips/pci/Makefile @@ -2,16 +2,14 @@ # Makefile for the PCI specific kernel interface routines under Linux. # -obj-y += pci.o pci-dac.o +obj-y += pci.o # # PCI bus host bridge specific code # obj-$(CONFIG_MIPS_BONITO64) += ops-bonito64.o obj-$(CONFIG_PCI_GT64XXX_PCI0) += ops-gt64xxx_pci0.o -obj-$(CONFIG_PCI_MARVELL) += ops-marvell.o obj-$(CONFIG_MIPS_MSC) += ops-msc.o -obj-$(CONFIG_MIPS_NILE4) += ops-nile4.o obj-$(CONFIG_MIPS_TX3927) += ops-tx3927.o obj-$(CONFIG_PCI_VR41XX) += ops-vr41xx.o pci-vr41xx.o obj-$(CONFIG_NEC_CMBVR4133) += fixup-vr4133.o @@ -22,17 +20,17 @@ obj-$(CONFIG_MARKEINS) += ops-emma2rh.o pci-emma2rh.o fixup-emma2rh.o # obj-$(CONFIG_BASLER_EXCITE) += ops-titan.o pci-excite.o fixup-excite.o obj-$(CONFIG_DDB5477) += fixup-ddb5477.o pci-ddb5477.o ops-ddb5477.o -obj-$(CONFIG_LASAT) += pci-lasat.o obj-$(CONFIG_MIPS_ATLAS) += fixup-atlas.o obj-$(CONFIG_MIPS_COBALT) += fixup-cobalt.o -obj-$(CONFIG_MIPS_EV64120) += pci-ev64120.o obj-$(CONFIG_SOC_AU1500) += fixup-au1000.o ops-au1000.o obj-$(CONFIG_SOC_AU1550) += fixup-au1000.o ops-au1000.o obj-$(CONFIG_SOC_PNX8550) += fixup-pnx8550.o ops-pnx8550.o +obj-$(CONFIG_LEMOTE_FULONG) += fixup-lm2e.o ops-bonito64.o obj-$(CONFIG_MIPS_MALTA) += fixup-malta.o obj-$(CONFIG_MOMENCO_OCELOT) += fixup-ocelot.o pci-ocelot.o -obj-$(CONFIG_MOMENCO_OCELOT_3) += fixup-ocelot3.o -obj-$(CONFIG_MOMENCO_OCELOT_C) += fixup-ocelot-c.o pci-ocelot-c.o +obj-$(CONFIG_PMC_MSP7120_GW) += fixup-pmcmsp.o ops-pmcmsp.o +obj-$(CONFIG_PMC_MSP7120_EVAL) += fixup-pmcmsp.o ops-pmcmsp.o +obj-$(CONFIG_PMC_MSP7120_FPGA) += fixup-pmcmsp.o ops-pmcmsp.o obj-$(CONFIG_PMC_YOSEMITE) += fixup-yosemite.o ops-titan.o ops-titan-ht.o \ pci-yosemite.o obj-$(CONFIG_SGI_IP27) += ops-bridge.o pci-ip27.o diff --git a/arch/mips/pci/fixup-atlas.c b/arch/mips/pci/fixup-atlas.c index c6cd6e9..45224fd 100644 --- a/arch/mips/pci/fixup-atlas.c +++ b/arch/mips/pci/fixup-atlas.c @@ -58,7 +58,7 @@ static char irq_tab[][5] __initdata = { {0, 0, 0, 0, 0 } /* 21: Unused */ }; -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { return irq_tab[slot][pin]; } diff --git a/arch/mips/pci/fixup-au1000.c b/arch/mips/pci/fixup-au1000.c index c2f8304..ca0276c 100644 --- a/arch/mips/pci/fixup-au1000.c +++ b/arch/mips/pci/fixup-au1000.c @@ -35,7 +35,7 @@ extern char irq_tab_alchemy[][5]; -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { return irq_tab_alchemy[slot][pin]; } diff --git a/arch/mips/pci/fixup-capcella.c b/arch/mips/pci/fixup-capcella.c index 1e53075..1416bca 100644 --- a/arch/mips/pci/fixup-capcella.c +++ b/arch/mips/pci/fixup-capcella.c @@ -38,7 +38,7 @@ static char irq_tab_capcella[][5] __initdata = { [14] = { -1, INTA, INTB, INTC, INTD } }; -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { return irq_tab_capcella[slot][pin]; } diff --git a/arch/mips/pci/fixup-cobalt.c b/arch/mips/pci/fixup-cobalt.c index d57ffd7..76b4f0f 100644 --- a/arch/mips/pci/fixup-cobalt.c +++ b/arch/mips/pci/fixup-cobalt.c @@ -58,8 +58,6 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_1, static void qube_raq_galileo_fixup(struct pci_dev *dev) { - unsigned short galileo_id; - if (dev->devfn != PCI_DEVFN(0, 0)) return; @@ -84,16 +82,14 @@ static void qube_raq_galileo_fixup(struct pci_dev *dev) * Therefore we must set the disconnect/retry cycle values to * something sensible when using the new Galileo. */ - pci_read_config_word(dev, PCI_REVISION_ID, &galileo_id); - galileo_id &= 0xff; /* mask off class info */ - printk(KERN_INFO "Galileo: revision %u\n", galileo_id); + printk(KERN_INFO "Galileo: revision %u\n", dev->revision); #if 0 - if (galileo_id >= 0x10) { + if (dev->revision >= 0x10) { /* New Galileo, assumes PCI stop line to VIA is connected. */ GT_WRITE(GT_PCI0_TOR_OFS, 0x4020); - } else if (galileo_id == 0x1 || galileo_id == 0x2) + } else if (dev->revision == 0x1 || dev->revision == 0x2) #endif { signed int timeo; @@ -161,7 +157,7 @@ static char irq_tab_raq2[] __initdata = { [COBALT_PCICONF_ETH1] = COBALT_ETH1_IRQ }; -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { if (cobalt_board_id < COBALT_BRD_ID_QUBE2) return irq_tab_qube1[slot]; diff --git a/arch/mips/pci/fixup-emma2rh.c b/arch/mips/pci/fixup-emma2rh.c index 7abcfd1..a270589 100644 --- a/arch/mips/pci/fixup-emma2rh.c +++ b/arch/mips/pci/fixup-emma2rh.c @@ -89,7 +89,7 @@ static void __devinit emma2rh_pci_host_fixup(struct pci_dev *dev) DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_EMMA2RH, emma2rh_pci_host_fixup); -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { return irq_map[slot][pin]; } diff --git a/arch/mips/pci/fixup-excite.c b/arch/mips/pci/fixup-excite.c index 1da696d..cd64d9f 100644 --- a/arch/mips/pci/fixup-excite.c +++ b/arch/mips/pci/fixup-excite.c @@ -21,7 +21,7 @@ #include <linux/pci.h> #include <excite.h> -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { if (pin == 0) return -1; diff --git a/arch/mips/pci/fixup-ip32.c b/arch/mips/pci/fixup-ip32.c index 3e66b0a..190fffd 100644 --- a/arch/mips/pci/fixup-ip32.c +++ b/arch/mips/pci/fixup-ip32.c @@ -39,7 +39,7 @@ static char irq_tab_mace[][5] __initdata = { * irqs. I suppose a device without a pin A will thank us for doing it * right if there exists such a broken piece of crap. */ -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { return irq_tab_mace[slot][pin]; } diff --git a/arch/mips/pci/fixup-jmr3927.c b/arch/mips/pci/fixup-jmr3927.c index 73d1850..e974394 100644 --- a/arch/mips/pci/fixup-jmr3927.c +++ b/arch/mips/pci/fixup-jmr3927.c @@ -33,7 +33,7 @@ #include <asm/jmr3927/jmr3927.h> -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { unsigned char irq = pin; diff --git a/arch/mips/pci/fixup-lm2e.c b/arch/mips/pci/fixup-lm2e.c new file mode 100644 index 0000000..e18ae4f --- /dev/null +++ b/arch/mips/pci/fixup-lm2e.c @@ -0,0 +1,242 @@ +/* + * fixup-lm2e.c + * + * Copyright (C) 2004 ICT CAS + * Author: Li xiaoyu, ICT CAS + * lixy@ict.ac.cn + * + * Copyright (C) 2007 Lemote, Inc. & Institute of Computing Technology + * Author: Fuxin Zhang, zhangfx@lemote.com + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ +#include <linux/init.h> +#include <linux/pci.h> +#include <asm/mips-boards/bonito64.h> + +/* South bridge slot number is set by the pci probe process */ +static u8 sb_slot = 5; + +int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) +{ + int irq = 0; + + if (slot == sb_slot) { + switch (PCI_FUNC(dev->devfn)) { + case 2: + irq = 10; + break; + case 3: + irq = 11; + break; + case 5: + irq = 9; + break; + } + } else { + irq = BONITO_IRQ_BASE + 25 + pin; + } + return irq; + +} + +/* Do platform specific device initialization at pci_enable_device() time */ +int pcibios_plat_dev_init(struct pci_dev *dev) +{ + return 0; +} + +static void __init loongson2e_nec_fixup(struct pci_dev *pdev) +{ + unsigned int val; + + /* Configues port 1, 2, 3, 4 to be validate*/ + pci_read_config_dword(pdev, 0xe0, &val); + pci_write_config_dword(pdev, 0xe0, (val & ~7) | 0x4); + + /* System clock is 48-MHz Oscillator. */ + pci_write_config_dword(pdev, 0xe4, 1 << 5); +} + +static void __init loongson2e_686b_func0_fixup(struct pci_dev *pdev) +{ + unsigned char c; + + sb_slot = PCI_SLOT(pdev->devfn); + + printk(KERN_INFO "via686b fix: ISA bridge\n"); + + /* Enable I/O Recovery time */ + pci_write_config_byte(pdev, 0x40, 0x08); + + /* Enable ISA refresh */ + pci_write_config_byte(pdev, 0x41, 0x01); + + /* disable ISA line buffer */ + pci_write_config_byte(pdev, 0x45, 0x00); + + /* Gate INTR, and flush line buffer */ + pci_write_config_byte(pdev, 0x46, 0xe0); + + /* Disable PCI Delay Transaction, Enable EISA ports 4D0/4D1. */ + /* pci_write_config_byte(pdev, 0x47, 0x20); */ + + /* + * enable PCI Delay Transaction, Enable EISA ports 4D0/4D1. + * enable time-out timer + */ + pci_write_config_byte(pdev, 0x47, 0xe6); + + /* + * enable level trigger on pci irqs: 9,10,11,13 + * important! without this PCI interrupts won't work + */ + outb(0x2e, 0x4d1); + + /* 512 K PCI Decode */ + pci_write_config_byte(pdev, 0x48, 0x01); + + /* Wait for PGNT before grant to ISA Master/DMA */ + pci_write_config_byte(pdev, 0x4a, 0x84); + + /* + * Plug'n'Play + * + * Parallel DRQ 3, Floppy DRQ 2 (default) + */ + pci_write_config_byte(pdev, 0x50, 0x0e); + + /* + * IRQ Routing for Floppy and Parallel port + * + * IRQ 6 for floppy, IRQ 7 for parallel port + */ + pci_write_config_byte(pdev, 0x51, 0x76); + + /* IRQ Routing for serial ports (take IRQ 3 and 4) */ + pci_write_config_byte(pdev, 0x52, 0x34); + + /* All IRQ's level triggered. */ + pci_write_config_byte(pdev, 0x54, 0x00); + + /* route PIRQA-D irq */ + pci_write_config_byte(pdev, 0x55, 0x90); /* bit 7-4, PIRQA */ + pci_write_config_byte(pdev, 0x56, 0xba); /* bit 7-4, PIRQC; */ + /* 3-0, PIRQB */ + pci_write_config_byte(pdev, 0x57, 0xd0); /* bit 7-4, PIRQD */ + + /* enable function 5/6, audio/modem */ + pci_read_config_byte(pdev, 0x85, &c); + c &= ~(0x3 << 2); + pci_write_config_byte(pdev, 0x85, c); + + printk(KERN_INFO"via686b fix: ISA bridge done\n"); +} + +static void __init loongson2e_686b_func1_fixup(struct pci_dev *pdev) +{ + printk(KERN_INFO"via686b fix: IDE\n"); + + /* Modify IDE controller setup */ + pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 48); + pci_write_config_byte(pdev, PCI_COMMAND, + PCI_COMMAND_IO | PCI_COMMAND_MEMORY | + PCI_COMMAND_MASTER); + pci_write_config_byte(pdev, 0x40, 0x0b); + /* legacy mode */ + pci_write_config_byte(pdev, 0x42, 0x09); + +#if 1/* play safe, otherwise we may see notebook's usb keyboard lockup */ + /* disable read prefetch/write post buffers */ + pci_write_config_byte(pdev, 0x41, 0x02); + + /* use 3/4 as fifo thresh hold */ + pci_write_config_byte(pdev, 0x43, 0x0a); + pci_write_config_byte(pdev, 0x44, 0x00); + + pci_write_config_byte(pdev, 0x45, 0x00); +#else + pci_write_config_byte(pdev, 0x41, 0xc2); + pci_write_config_byte(pdev, 0x43, 0x35); + pci_write_config_byte(pdev, 0x44, 0x1c); + + pci_write_config_byte(pdev, 0x45, 0x10); +#endif + + printk(KERN_INFO"via686b fix: IDE done\n"); +} + +static void __init loongson2e_686b_func2_fixup(struct pci_dev *pdev) +{ + /* irq routing */ + pci_write_config_byte(pdev, PCI_INTERRUPT_LINE, 10); +} + +static void __init loongson2e_686b_func3_fixup(struct pci_dev *pdev) +{ + /* irq routing */ + pci_write_config_byte(pdev, PCI_INTERRUPT_LINE, 11); +} + +static void __init loongson2e_686b_func5_fixup(struct pci_dev *pdev) +{ + unsigned int val; + unsigned char c; + + /* enable IO */ + pci_write_config_byte(pdev, PCI_COMMAND, + PCI_COMMAND_IO | PCI_COMMAND_MEMORY | + PCI_COMMAND_MASTER); + pci_read_config_dword(pdev, 0x4, &val); + pci_write_config_dword(pdev, 0x4, val | 1); + + /* route ac97 IRQ */ + pci_write_config_byte(pdev, 0x3c, 9); + + pci_read_config_byte(pdev, 0x8, &c); + + /* link control: enable link & SGD PCM output */ + pci_write_config_byte(pdev, 0x41, 0xcc); + + /* disable game port, FM, midi, sb, enable write to reg2c-2f */ + pci_write_config_byte(pdev, 0x42, 0x20); + + /* we are using Avance logic codec */ + pci_write_config_word(pdev, 0x2c, 0x1005); + pci_write_config_word(pdev, 0x2e, 0x4710); + pci_read_config_dword(pdev, 0x2c, &val); + + pci_write_config_byte(pdev, 0x42, 0x0); +} + +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686, + loongson2e_686b_func0_fixup); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_1, + loongson2e_686b_func1_fixup); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_2, + loongson2e_686b_func2_fixup); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_3, + loongson2e_686b_func3_fixup); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686_5, + loongson2e_686b_func5_fixup); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_USB, + loongson2e_nec_fixup); diff --git a/arch/mips/pci/fixup-malta.c b/arch/mips/pci/fixup-malta.c index bf2c41d..0f48498 100644 --- a/arch/mips/pci/fixup-malta.c +++ b/arch/mips/pci/fixup-malta.c @@ -36,7 +36,7 @@ static char irq_tab[][5] __initdata = { {0, PCID, PCIA, PCIB, PCIC } /* 21: PCI Slot 4 */ }; -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int virq; virq = irq_tab[slot][pin]; diff --git a/arch/mips/pci/fixup-mpc30x.c b/arch/mips/pci/fixup-mpc30x.c index 3c9ae41..5911596 100644 --- a/arch/mips/pci/fixup-mpc30x.c +++ b/arch/mips/pci/fixup-mpc30x.c @@ -34,7 +34,7 @@ static const int irq_tab_mpc30x[] __initdata = { [29] = MQ200_IRQ, }; -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { if (slot == 30) return internal_func_irqs[PCI_FUNC(dev->devfn)]; diff --git a/arch/mips/pci/fixup-ocelot-c.c b/arch/mips/pci/fixup-ocelot-c.c deleted file mode 100644 index d454948..0000000 --- a/arch/mips/pci/fixup-ocelot-c.c +++ /dev/null @@ -1,41 +0,0 @@ -/* - * Copyright 2002 Momentum Computer Inc. - * Author: Matthew Dharm <mdharm@momenco.com> - * - * Based on work for the Linux port to the Ocelot board, which is - * Copyright 2001 MontaVista Software Inc. - * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net - * - * arch/mips/momentum/ocelot_g/pci.c - * Board-specific PCI routines for mv64340 controller. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ -#include <linux/types.h> -#include <linux/pci.h> -#include <linux/kernel.h> -#include <linux/init.h> - -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) -{ - int bus = dev->bus->number; - - if (bus == 0 && slot == 1) - return 2; /* PCI-X A */ - if (bus == 1 && slot == 1) - return 12; /* PCI-X B */ - if (bus == 1 && slot == 2) - return 4; /* PCI B */ - -return 0; - panic("Whooops in pcibios_map_irq"); -} - -/* Do platform specific device initialization at pci_enable_device() time */ -int pcibios_plat_dev_init(struct pci_dev *dev) -{ - return 0; -} diff --git a/arch/mips/pci/fixup-ocelot3.c b/arch/mips/pci/fixup-ocelot3.c deleted file mode 100644 index ececc03..0000000 --- a/arch/mips/pci/fixup-ocelot3.c +++ /dev/null @@ -1,41 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2004 Montavista Software Inc. - * Author: Manish Lachwani (mlachwani@mvista.com) - * - * Looking at the schematics for the Ocelot-3 board, there are - * two PCI busses and each bus has two PCI slots. - */ -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/pci.h> -#include <asm/mipsregs.h> - -/* - * Do platform specific device initialization at - * pci_enable_device() time - */ -int pcibios_plat_dev_init(struct pci_dev *dev) -{ - return 0; -} - -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) -{ - int bus = dev->bus->number; - - if (bus == 0 && slot == 1) - return 2; /* PCI-X A */ - if (bus == 0 && slot == 2) - return 3; /* PCI-X B */ - if (bus == 1 && slot == 1) - return 4; /* PCI A */ - if (bus == 1 && slot == 2) - return 5; /* PCI B */ - -return 0; - panic("Whooops in pcibios_map_irq"); -} diff --git a/arch/mips/pci/fixup-pmcmsp.c b/arch/mips/pci/fixup-pmcmsp.c new file mode 100644 index 0000000..0026121 --- /dev/null +++ b/arch/mips/pci/fixup-pmcmsp.c @@ -0,0 +1,216 @@ +/* + * PMC-Sierra MSP board specific pci fixups. + * + * Copyright 2001 MontaVista Software Inc. + * Copyright 2005-2007 PMC-Sierra, Inc + * + * Author: MontaVista Software, Inc. + * ppopov@mvista.com or source@mvista.com + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifdef CONFIG_PCI + +#include <linux/types.h> +#include <linux/pci.h> +#include <linux/kernel.h> +#include <linux/init.h> + +#include <asm/byteorder.h> + +#include <msp_pci.h> +#include <msp_cic_int.h> + +/* PCI interrupt pins */ +#define IRQ4 MSP_INT_EXT4 +#define IRQ5 MSP_INT_EXT5 +#define IRQ6 MSP_INT_EXT6 + +#if defined(CONFIG_PMC_MSP7120_GW) +/* Garibaldi Board IRQ wiring to PCI slots */ +static char irq_tab[][5] __initdata = { + /* INTA INTB INTC INTD */ + {0, 0, 0, 0, 0 }, /* (AD[0]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[1]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[2]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[3]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[4]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[5]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[6]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[7]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[8]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[9]): Unused */ + {0, 0, 0, 0, 0 }, /* 0 (AD[10]): Unused */ + {0, 0, 0, 0, 0 }, /* 1 (AD[11]): Unused */ + {0, 0, 0, 0, 0 }, /* 2 (AD[12]): Unused */ + {0, 0, 0, 0, 0 }, /* 3 (AD[13]): Unused */ + {0, 0, 0, 0, 0 }, /* 4 (AD[14]): Unused */ + {0, 0, 0, 0, 0 }, /* 5 (AD[15]): Unused */ + {0, 0, 0, 0, 0 }, /* 6 (AD[16]): Unused */ + {0, 0, 0, 0, 0 }, /* 7 (AD[17]): Unused */ + {0, 0, 0, 0, 0 }, /* 8 (AD[18]): Unused */ + {0, 0, 0, 0, 0 }, /* 9 (AD[19]): Unused */ + {0, 0, 0, 0, 0 }, /* 10 (AD[20]): Unused */ + {0, 0, 0, 0, 0 }, /* 11 (AD[21]): Unused */ + {0, 0, 0, 0, 0 }, /* 12 (AD[22]): Unused */ + {0, 0, 0, 0, 0 }, /* 13 (AD[23]): Unused */ + {0, 0, 0, 0, 0 }, /* 14 (AD[24]): Unused */ + {0, 0, 0, 0, 0 }, /* 15 (AD[25]): Unused */ + {0, 0, 0, 0, 0 }, /* 16 (AD[26]): Unused */ + {0, 0, 0, 0, 0 }, /* 17 (AD[27]): Unused */ + {0, IRQ4, IRQ4, 0, 0 }, /* 18 (AD[28]): slot 0 */ + {0, 0, 0, 0, 0 }, /* 19 (AD[29]): Unused */ + {0, IRQ5, IRQ5, 0, 0 }, /* 20 (AD[30]): slot 1 */ + {0, IRQ6, IRQ6, 0, 0 } /* 21 (AD[31]): slot 2 */ +}; + +#elif defined(CONFIG_PMC_MSP7120_EVAL) + +/* MSP7120 Eval Board IRQ wiring to PCI slots */ +static char irq_tab[][5] __initdata = { + /* INTA INTB INTC INTD */ + {0, 0, 0, 0, 0 }, /* (AD[0]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[1]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[2]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[3]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[4]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[5]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[6]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[7]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[8]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[9]): Unused */ + {0, 0, 0, 0, 0 }, /* 0 (AD[10]): Unused */ + {0, 0, 0, 0, 0 }, /* 1 (AD[11]): Unused */ + {0, 0, 0, 0, 0 }, /* 2 (AD[12]): Unused */ + {0, 0, 0, 0, 0 }, /* 3 (AD[13]): Unused */ + {0, 0, 0, 0, 0 }, /* 4 (AD[14]): Unused */ + {0, 0, 0, 0, 0 }, /* 5 (AD[15]): Unused */ + {0, IRQ6, IRQ6, 0, 0 }, /* 6 (AD[16]): slot 3 (mini) */ + {0, IRQ5, IRQ5, 0, 0 }, /* 7 (AD[17]): slot 2 (mini) */ + {0, IRQ4, IRQ4, IRQ4, IRQ4}, /* 8 (AD[18]): slot 0 (PCI) */ + {0, IRQ5, IRQ5, IRQ5, IRQ5}, /* 9 (AD[19]): slot 1 (PCI) */ + {0, 0, 0, 0, 0 }, /* 10 (AD[20]): Unused */ + {0, 0, 0, 0, 0 }, /* 11 (AD[21]): Unused */ + {0, 0, 0, 0, 0 }, /* 12 (AD[22]): Unused */ + {0, 0, 0, 0, 0 }, /* 13 (AD[23]): Unused */ + {0, 0, 0, 0, 0 }, /* 14 (AD[24]): Unused */ + {0, 0, 0, 0, 0 }, /* 15 (AD[25]): Unused */ + {0, 0, 0, 0, 0 }, /* 16 (AD[26]): Unused */ + {0, 0, 0, 0, 0 }, /* 17 (AD[27]): Unused */ + {0, 0, 0, 0, 0 }, /* 18 (AD[28]): Unused */ + {0, 0, 0, 0, 0 }, /* 19 (AD[29]): Unused */ + {0, 0, 0, 0, 0 }, /* 20 (AD[30]): Unused */ + {0, 0, 0, 0, 0 } /* 21 (AD[31]): Unused */ +}; + +#else + +/* Unknown board -- don't assign any IRQs */ +static char irq_tab[][5] __initdata = { + /* INTA INTB INTC INTD */ + {0, 0, 0, 0, 0 }, /* (AD[0]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[1]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[2]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[3]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[4]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[5]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[6]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[7]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[8]): Unused */ + {0, 0, 0, 0, 0 }, /* (AD[9]): Unused */ + {0, 0, 0, 0, 0 }, /* 0 (AD[10]): Unused */ + {0, 0, 0, 0, 0 }, /* 1 (AD[11]): Unused */ + {0, 0, 0, 0, 0 }, /* 2 (AD[12]): Unused */ + {0, 0, 0, 0, 0 }, /* 3 (AD[13]): Unused */ + {0, 0, 0, 0, 0 }, /* 4 (AD[14]): Unused */ + {0, 0, 0, 0, 0 }, /* 5 (AD[15]): Unused */ + {0, 0, 0, 0, 0 }, /* 6 (AD[16]): Unused */ + {0, 0, 0, 0, 0 }, /* 7 (AD[17]): Unused */ + {0, 0, 0, 0, 0 }, /* 8 (AD[18]): Unused */ + {0, 0, 0, 0, 0 }, /* 9 (AD[19]): Unused */ + {0, 0, 0, 0, 0 }, /* 10 (AD[20]): Unused */ + {0, 0, 0, 0, 0 }, /* 11 (AD[21]): Unused */ + {0, 0, 0, 0, 0 }, /* 12 (AD[22]): Unused */ + {0, 0, 0, 0, 0 }, /* 13 (AD[23]): Unused */ + {0, 0, 0, 0, 0 }, /* 14 (AD[24]): Unused */ + {0, 0, 0, 0, 0 }, /* 15 (AD[25]): Unused */ + {0, 0, 0, 0, 0 }, /* 16 (AD[26]): Unused */ + {0, 0, 0, 0, 0 }, /* 17 (AD[27]): Unused */ + {0, 0, 0, 0, 0 }, /* 18 (AD[28]): Unused */ + {0, 0, 0, 0, 0 }, /* 19 (AD[29]): Unused */ + {0, 0, 0, 0, 0 }, /* 20 (AD[30]): Unused */ + {0, 0, 0, 0, 0 } /* 21 (AD[31]): Unused */ +}; +#endif + +/***************************************************************************** + * + * FUNCTION: pcibios_plat_dev_init + * _________________________________________________________________________ + * + * DESCRIPTION: Perform platform specific device initialization at + * pci_enable_device() time. + * None are needed for the MSP7120 PCI Controller. + * + * INPUTS: dev - structure describing the PCI device + * + * OUTPUTS: none + * + * RETURNS: PCIBIOS_SUCCESSFUL + * + ****************************************************************************/ +int pcibios_plat_dev_init(struct pci_dev *dev) +{ + return PCIBIOS_SUCCESSFUL; +} + +/***************************************************************************** + * + * FUNCTION: pcibios_map_irq + * _________________________________________________________________________ + * + * DESCRIPTION: Perform board supplied PCI IRQ mapping routine. + * + * INPUTS: dev - unused + * slot - PCI slot. Identified by which bit of the AD[] bus + * drives the IDSEL line. AD[10] is 0, AD[31] is + * slot 21. + * pin - numbered using the scheme of the PCI_INTERRUPT_PIN + * field of the config header. + * + * OUTPUTS: none + * + * RETURNS: IRQ number + * + ****************************************************************************/ +int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +{ +#if !defined(CONFIG_PMC_MSP7120_GW) && !defined(CONFIG_PMC_MSP7120_EVAL) + printk(KERN_WARNING "PCI: unknown board, no PCI IRQs assigned.\n"); +#endif + printk(KERN_WARNING "PCI: irq_tab returned %d for slot=%d pin=%d\n", + irq_tab[slot][pin], slot, pin); + + return irq_tab[slot][pin]; +} + +#endif /* CONFIG_PCI */ diff --git a/arch/mips/pci/fixup-pnx8550.c b/arch/mips/pci/fixup-pnx8550.c index 50546da..96857ac 100644 --- a/arch/mips/pci/fixup-pnx8550.c +++ b/arch/mips/pci/fixup-pnx8550.c @@ -45,7 +45,7 @@ void __init pcibios_fixup(void) /* nothing to do here */ } -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { return pnx8550_irq_tab[slot][pin]; } diff --git a/arch/mips/pci/fixup-rbtx4927.c b/arch/mips/pci/fixup-rbtx4927.c index ceeb186..3cdbecb 100644 --- a/arch/mips/pci/fixup-rbtx4927.c +++ b/arch/mips/pci/fixup-rbtx4927.c @@ -119,7 +119,7 @@ int pci_get_irq(struct pci_dev *dev, int pin) return irq; } -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { unsigned char irq; diff --git a/arch/mips/pci/fixup-sni.c b/arch/mips/pci/fixup-sni.c index 36e5fb1..a45bedd 100644 --- a/arch/mips/pci/fixup-sni.c +++ b/arch/mips/pci/fixup-sni.c @@ -120,7 +120,7 @@ static inline int is_rm300_revd(void) return (csmsr & 0xa0) == 0x20; } -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { switch (sni_brd_type) { case SNI_BRD_PCI_TOWER: diff --git a/arch/mips/pci/fixup-tb0219.c b/arch/mips/pci/fixup-tb0219.c index 734f2b7..720a2b7 100644 --- a/arch/mips/pci/fixup-tb0219.c +++ b/arch/mips/pci/fixup-tb0219.c @@ -23,7 +23,7 @@ #include <asm/vr41xx/tb0219.h> -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int irq = -1; diff --git a/arch/mips/pci/fixup-tb0226.c b/arch/mips/pci/fixup-tb0226.c index c9e7cb4..e3eedf4 100644 --- a/arch/mips/pci/fixup-tb0226.c +++ b/arch/mips/pci/fixup-tb0226.c @@ -23,7 +23,7 @@ #include <asm/vr41xx/giu.h> #include <asm/vr41xx/tb0226.h> -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int irq = -1; diff --git a/arch/mips/pci/fixup-tb0287.c b/arch/mips/pci/fixup-tb0287.c index fbe6bcb..267ab3d 100644 --- a/arch/mips/pci/fixup-tb0287.c +++ b/arch/mips/pci/fixup-tb0287.c @@ -22,7 +22,7 @@ #include <asm/vr41xx/tb0287.h> -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { unsigned char bus; int irq = -1; diff --git a/arch/mips/pci/fixup-tx4938.c b/arch/mips/pci/fixup-tx4938.c index f455520..2485f47 100644 --- a/arch/mips/pci/fixup-tx4938.c +++ b/arch/mips/pci/fixup-tx4938.c @@ -69,7 +69,7 @@ int pci_get_irq(struct pci_dev *dev, int pin) return irq; } -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { unsigned char irq = 0; diff --git a/arch/mips/pci/fixup-vr4133.c b/arch/mips/pci/fixup-vr4133.c index a8d9d22..de5e5f6 100644 --- a/arch/mips/pci/fixup-vr4133.c +++ b/arch/mips/pci/fixup-vr4133.c @@ -169,7 +169,7 @@ void i8259_init(void) } #endif -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { extern int pci_probe_only; pci_probe_only = 1; diff --git a/arch/mips/pci/fixup-wrppmc.c b/arch/mips/pci/fixup-wrppmc.c index 3357c13..3d27754 100644 --- a/arch/mips/pci/fixup-wrppmc.c +++ b/arch/mips/pci/fixup-wrppmc.c @@ -25,7 +25,7 @@ static char pci_irq_tab[PCI_SLOT_MAXNR][5] __initdata = { [6] = {0, WRPPMC_PCI_INTA_IRQ, 0, 0, 0}, }; -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { return pci_irq_tab[slot][pin]; } diff --git a/arch/mips/pci/fixup-yosemite.c b/arch/mips/pci/fixup-yosemite.c index 81d77a5..fdafb13 100644 --- a/arch/mips/pci/fixup-yosemite.c +++ b/arch/mips/pci/fixup-yosemite.c @@ -26,7 +26,7 @@ #include <linux/init.h> #include <linux/pci.h> -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { if (pin == 0) return -1; diff --git a/arch/mips/pci/ops-bonito64.c b/arch/mips/pci/ops-bonito64.c index dc35270..f742c51 100644 --- a/arch/mips/pci/ops-bonito64.c +++ b/arch/mips/pci/ops-bonito64.c @@ -29,83 +29,60 @@ #define PCI_ACCESS_READ 0 #define PCI_ACCESS_WRITE 1 -/* - * PCI configuration cycle AD bus definition - */ -/* Type 0 */ -#define PCI_CFG_TYPE0_REG_SHF 0 -#define PCI_CFG_TYPE0_FUNC_SHF 8 +#ifdef CONFIG_LEMOTE_FULONG +#define CFG_SPACE_REG(offset) (void *)CKSEG1ADDR(BONITO_PCICFG_BASE | (offset)) +#define ID_SEL_BEGIN 11 +#else +#define CFG_SPACE_REG(offset) (void *)CKSEG1ADDR(_pcictrl_bonito_pcicfg + (offset)) +#define ID_SEL_BEGIN 10 +#endif +#define MAX_DEV_NUM (31 - ID_SEL_BEGIN) -/* Type 1 */ -#define PCI_CFG_TYPE1_REG_SHF 0 -#define PCI_CFG_TYPE1_FUNC_SHF 8 -#define PCI_CFG_TYPE1_DEV_SHF 11 -#define PCI_CFG_TYPE1_BUS_SHF 16 static int bonito64_pcibios_config_access(unsigned char access_type, struct pci_bus *bus, unsigned int devfn, int where, u32 * data) { - unsigned char busnum = bus->number; + u32 busnum = bus->number; + u32 addr, type; u32 dummy; - u64 pci_addr; - - /* Algorithmics Bonito64 system controller. */ + void *addrp; + int device = PCI_SLOT(devfn); + int function = PCI_FUNC(devfn); + int reg = where & ~3; - if ((busnum == 0) && (PCI_SLOT(devfn) > 21)) { - /* We number bus 0 devices from 0..21 */ - return -1; - } - - /* Clear cause register bits */ - BONITO_PCICMD |= (BONITO_PCICMD_MABORT_CLR | - BONITO_PCICMD_MTABORT_CLR); - - /* - * Setup pattern to be used as PCI "address" for - * Type 0 cycle - */ if (busnum == 0) { - /* IDSEL */ - pci_addr = (u64) 1 << (PCI_SLOT(devfn) + 10); - } else { - /* Bus number */ - pci_addr = busnum << PCI_CFG_TYPE1_BUS_SHF; - - /* Device number */ - pci_addr |= - PCI_SLOT(devfn) << PCI_CFG_TYPE1_DEV_SHF; - } - - /* Function (same for Type 0/1) */ - pci_addr |= PCI_FUNC(devfn) << PCI_CFG_TYPE0_FUNC_SHF; - - /* Register number (same for Type 0/1) */ - pci_addr |= (where & ~0x3) << PCI_CFG_TYPE0_REG_SHF; + /* Type 0 configuration for onboard PCI bus */ + if (device > MAX_DEV_NUM) + return -1; - if (busnum == 0) { - /* Type 0 */ - BONITO_PCIMAP_CFG = pci_addr >> 16; + addr = (1 << (device + ID_SEL_BEGIN)) | (function << 8) | reg; + type = 0; } else { - /* Type 1 */ - BONITO_PCIMAP_CFG = (pci_addr >> 16) | 0x10000; + /* Type 1 configuration for offboard PCI bus */ + addr = (busnum << 16) | (device << 11) | (function << 8) | reg; + type = 0x10000; } - pci_addr &= 0xffff; + /* Clear aborts */ + BONITO_PCICMD |= BONITO_PCICMD_MABORT_CLR | BONITO_PCICMD_MTABORT_CLR; + + BONITO_PCIMAP_CFG = (addr >> 16) | type; /* Flush Bonito register block */ dummy = BONITO_PCIMAP_CFG; - iob(); /* sync */ + mmiowb(); - /* Perform access */ + addrp = CFG_SPACE_REG(addr & 0xffff); if (access_type == PCI_ACCESS_WRITE) { - *(volatile u32 *) (_pcictrl_bonito_pcicfg + (u32)pci_addr) = *(u32 *) data; - + writel(cpu_to_le32(*data), addrp); +#ifndef CONFIG_LEMOTE_FULONG /* Wait till done */ while (BONITO_PCIMSTAT & 0xF); +#endif } else { - *(u32 *) data = *(volatile u32 *) (_pcictrl_bonito_pcicfg + (u32)pci_addr); + *data = le32_to_cpu(readl(addrp)); } /* Detect Master/Target abort */ @@ -121,6 +98,7 @@ static int bonito64_pcibios_config_access(unsigned char access_type, } return 0; + } diff --git a/arch/mips/pci/ops-marvell.c b/arch/mips/pci/ops-marvell.c deleted file mode 100644 index 1ac5c59..0000000 --- a/arch/mips/pci/ops-marvell.c +++ /dev/null @@ -1,93 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2003, 2004 Ralf Baechle (ralf@linux-mips.org) - */ -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/pci.h> - -#include <asm/marvell.h> - -static int mv_read_config(struct pci_bus *bus, unsigned int devfn, - int where, int size, u32 * val) -{ - struct mv_pci_controller *mvbc = bus->sysdata; - unsigned long address_reg, data_reg; - u32 address; - - address_reg = mvbc->config_addr; - data_reg = mvbc->config_vreg; - - /* Accessing device 31 crashes those Marvells. Since years. - Will they ever make sane controllers ... */ - if (PCI_SLOT(devfn) == 31) - return PCIBIOS_DEVICE_NOT_FOUND; - - address = (bus->number << 16) | (devfn << 8) | - (where & 0xfc) | 0x80000000; - - /* start the configuration cycle */ - MV_WRITE(address_reg, address); - - switch (size) { - case 1: - *val = MV_READ_8(data_reg + (where & 0x3)); - break; - - case 2: - *val = MV_READ_16(data_reg + (where & 0x3)); - break; - - case 4: - *val = MV_READ(data_reg); - break; - } - - return PCIBIOS_SUCCESSFUL; -} - -static int mv_write_config(struct pci_bus *bus, unsigned int devfn, - int where, int size, u32 val) -{ - struct mv_pci_controller *mvbc = bus->sysdata; - unsigned long address_reg, data_reg; - u32 address; - - address_reg = mvbc->config_addr; - data_reg = mvbc->config_vreg; - - /* Accessing device 31 crashes those Marvells. Since years. - Will they ever make sane controllers ... */ - if (PCI_SLOT(devfn) == 31) - return PCIBIOS_DEVICE_NOT_FOUND; - - address = (bus->number << 16) | (devfn << 8) | - (where & 0xfc) | 0x80000000; - - /* start the configuration cycle */ - MV_WRITE(address_reg, address); - - switch (size) { - case 1: - MV_WRITE_8(data_reg + (where & 0x3), val); - break; - - case 2: - MV_WRITE_16(data_reg + (where & 0x3), val); - break; - - case 4: - MV_WRITE(data_reg, val); - break; - } - - return PCIBIOS_SUCCESSFUL; -} - -struct pci_ops mv_pci_ops = { - .read = mv_read_config, - .write = mv_write_config -}; diff --git a/arch/mips/pci/ops-nile4.c b/arch/mips/pci/ops-nile4.c deleted file mode 100644 index a8d38dc..0000000 --- a/arch/mips/pci/ops-nile4.c +++ /dev/null @@ -1,147 +0,0 @@ -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/pci.h> -#include <asm/bootinfo.h> - -#include <asm/lasat/lasat.h> -#include <asm/gt64120.h> -#include <asm/nile4.h> - -#define PCI_ACCESS_READ 0 -#define PCI_ACCESS_WRITE 1 - -#define LO(reg) (reg / 4) -#define HI(reg) (reg / 4 + 1) - -volatile unsigned long *const vrc_pciregs = (void *) Vrc5074_BASE; - -static DEFINE_SPINLOCK(nile4_pci_lock); - -static int nile4_pcibios_config_access(unsigned char access_type, - struct pci_bus *bus, unsigned int devfn, int where, u32 * val) -{ - unsigned char busnum = bus->number; - u32 adr, mask, err; - - if ((busnum == 0) && (PCI_SLOT(devfn) > 8)) - /* The addressing scheme chosen leaves room for just - * 8 devices on the first busnum (besides the PCI - * controller itself) */ - return PCIBIOS_DEVICE_NOT_FOUND; - - if ((busnum == 0) && (devfn == PCI_DEVFN(0, 0))) { - /* Access controller registers directly */ - if (access_type == PCI_ACCESS_WRITE) { - vrc_pciregs[(0x200 + where) >> 2] = *val; - } else { - *val = vrc_pciregs[(0x200 + where) >> 2]; - } - return PCIBIOS_SUCCESSFUL; - } - - /* Temporarily map PCI Window 1 to config space */ - mask = vrc_pciregs[LO(NILE4_PCIINIT1)]; - vrc_pciregs[LO(NILE4_PCIINIT1)] = 0x0000001a | (busnum ? 0x200 : 0); - - /* Clear PCI Error register. This also clears the Error Type - * bits in the Control register */ - vrc_pciregs[LO(NILE4_PCIERR)] = 0; - vrc_pciregs[HI(NILE4_PCIERR)] = 0; - - /* Setup address */ - if (busnum == 0) - adr = - KSEG1ADDR(PCI_WINDOW1) + - ((1 << (PCI_SLOT(devfn) + 15)) | (PCI_FUNC(devfn) << 8) - | (where & ~3)); - else - adr = KSEG1ADDR(PCI_WINDOW1) | (busnum << 16) | (devfn << 8) | - (where & ~3); - - if (access_type == PCI_ACCESS_WRITE) - *(u32 *) adr = *val; - else - *val = *(u32 *) adr; - - /* Check for master or target abort */ - err = (vrc_pciregs[HI(NILE4_PCICTRL)] >> 5) & 0x7; - - /* Restore PCI Window 1 */ - vrc_pciregs[LO(NILE4_PCIINIT1)] = mask; - - if (err) - return PCIBIOS_DEVICE_NOT_FOUND; - - return PCIBIOS_SUCCESSFUL; -} - -static int nile4_pcibios_read(struct pci_bus *bus, unsigned int devfn, - int where, int size, u32 * val) -{ - unsigned long flags; - u32 data = 0; - int err; - - if ((size == 2) && (where & 1)) - return PCIBIOS_BAD_REGISTER_NUMBER; - else if ((size == 4) && (where & 3)) - return PCIBIOS_BAD_REGISTER_NUMBER; - - spin_lock_irqsave(&nile4_pci_lock, flags); - err = nile4_pcibios_config_access(PCI_ACCESS_READ, bus, devfn, where, - &data); - spin_unlock_irqrestore(&nile4_pci_lock, flags); - - if (err) - return err; - - if (size == 1) - *val = (data >> ((where & 3) << 3)) & 0xff; - else if (size == 2) - *val = (data >> ((where & 3) << 3)) & 0xffff; - else - *val = data; - - return PCIBIOS_SUCCESSFUL; -} - -static int nile4_pcibios_write(struct pci_bus *bus, unsigned int devfn, - int where, int size, u32 val) -{ - unsigned long flags; - u32 data = 0; - int err; - - if ((size == 2) && (where & 1)) - return PCIBIOS_BAD_REGISTER_NUMBER; - else if ((size == 4) && (where & 3)) - return PCIBIOS_BAD_REGISTER_NUMBER; - - spin_lock_irqsave(&nile4_pci_lock, flags); - err = nile4_pcibios_config_access(PCI_ACCESS_READ, bus, devfn, where, - &data); - spin_unlock_irqrestore(&nile4_pci_lock, flags); - - if (err) - return err; - - if (size == 1) - data = (data & ~(0xff << ((where & 3) << 3))) | - (val << ((where & 3) << 3)); - else if (size == 2) - data = (data & ~(0xffff << ((where & 3) << 3))) | - (val << ((where & 3) << 3)); - else - data = val; - - if (nile4_pcibios_config_access - (PCI_ACCESS_WRITE, bus, devfn, where, &data)) - return -1; - - return PCIBIOS_SUCCESSFUL; -} - -struct pci_ops nile4_pci_ops = { - .read = nile4_pcibios_read, - .write = nile4_pcibios_write, -}; diff --git a/arch/mips/pci/ops-pmcmsp.c b/arch/mips/pci/ops-pmcmsp.c new file mode 100644 index 0000000..09fa007 --- /dev/null +++ b/arch/mips/pci/ops-pmcmsp.c @@ -0,0 +1,994 @@ +/* + * PMC-Sierra MSP board specific pci_ops + * + * Copyright 2001 MontaVista Software Inc. + * Copyright 2005-2007 PMC-Sierra, Inc + * + * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net + * + * Much of the code is derived from the original DDB5074 port by + * Geert Uytterhoeven <geert@sonycom.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#define PCI_COUNTERS 1 + +#include <linux/types.h> +#include <linux/pci.h> +#include <linux/interrupt.h> + +#if defined(CONFIG_PROC_FS) && defined(PCI_COUNTERS) +#include <linux/proc_fs.h> +#include <linux/seq_file.h> +#endif /* CONFIG_PROC_FS && PCI_COUNTERS */ + +#include <linux/kernel.h> +#include <linux/init.h> + +#include <asm/byteorder.h> +#if defined(CONFIG_PMC_MSP7120_GW) || defined(CONFIG_PMC_MSP7120_EVAL) +#include <asm/mipsmtregs.h> +#endif + +#include <msp_prom.h> +#include <msp_cic_int.h> +#include <msp_pci.h> +#include <msp_regs.h> +#include <msp_regops.h> + +#define PCI_ACCESS_READ 0 +#define PCI_ACCESS_WRITE 1 + +#if defined(CONFIG_PROC_FS) && defined(PCI_COUNTERS) +static char proc_init; +extern struct proc_dir_entry *proc_bus_pci_dir; +unsigned int pci_int_count[32]; + +static void pci_proc_init(void); + +/***************************************************************************** + * + * FUNCTION: read_msp_pci_counts + * _________________________________________________________________________ + * + * DESCRIPTION: Prints the count of how many times each PCI + * interrupt has asserted. Can be invoked by the + * /proc filesystem. + * + * INPUTS: page - part of STDOUT calculation + * off - part of STDOUT calculation + * count - part of STDOUT calculation + * data - unused + * + * OUTPUTS: start - new start location + * eof - end of file pointer + * + * RETURNS: len - STDOUT length + * + ****************************************************************************/ +static int read_msp_pci_counts(char *page, char **start, off_t off, + int count, int *eof, void *data) +{ + int i; + int len = 0; + unsigned int intcount, total = 0; + + for (i = 0; i < 32; ++i) { + intcount = pci_int_count[i]; + if (intcount != 0) { + len += sprintf(page + len, "[%d] = %u\n", i, intcount); + total += intcount; + } + } + + len += sprintf(page + len, "total = %u\n", total); + if (len <= off+count) + *eof = 1; + + *start = page + off; + len -= off; + if (len > count) + len = count; + if (len < 0) + len = 0; + + return len; +} + +/***************************************************************************** + * + * FUNCTION: gen_pci_cfg_wr + * _________________________________________________________________________ + * + * DESCRIPTION: Generates a configuration write cycle for debug purposes. + * The IDSEL line asserted and location and data written are + * immaterial. Just want to be able to prove that a + * configuration write can be correctly generated on the + * PCI bus. Intent is that this function by invocable from + * the /proc filesystem. + * + * INPUTS: page - part of STDOUT calculation + * off - part of STDOUT calculation + * count - part of STDOUT calculation + * data - unused + * + * OUTPUTS: start - new start location + * eof - end of file pointer + * + * RETURNS: len - STDOUT length + * + ****************************************************************************/ +static int gen_pci_cfg_wr(char *page, char **start, off_t off, + int count, int *eof, void *data) +{ + unsigned char where = 0; /* Write to static Device/Vendor ID */ + unsigned char bus_num = 0; /* Bus 0 */ + unsigned char dev_fn = 0xF; /* Arbitrary device number */ + u32 wr_data = 0xFF00AA00; /* Arbitrary data */ + struct msp_pci_regs *preg = (void *)PCI_BASE_REG; + int len = 0; + unsigned long value; + int intr; + + len += sprintf(page + len, "PMC MSP PCI: Beginning\n"); + + if (proc_init == 0) { + pci_proc_init(); + proc_init = ~0; + } + + len += sprintf(page + len, "PMC MSP PCI: Before Cfg Wr\n"); + + /* + * Generate PCI Configuration Write Cycle + */ + + /* Clear cause register bits */ + preg->if_status = ~(BPCI_IFSTATUS_BC0F | BPCI_IFSTATUS_BC1F); + + /* Setup address that is to appear on PCI bus */ + preg->config_addr = BPCI_CFGADDR_ENABLE | + (bus_num << BPCI_CFGADDR_BUSNUM_SHF) | + (dev_fn << BPCI_CFGADDR_FUNCTNUM_SHF) | + (where & 0xFC); + + value = cpu_to_le32(wr_data); + + /* Launch the PCI configuration write cycle */ + *PCI_CONFIG_SPACE_REG = value; + + /* + * Check if the PCI configuration cycle (rd or wr) succeeded, by + * checking the status bits for errors like master or target abort. + */ + intr = preg->if_status; + + len += sprintf(page + len, "PMC MSP PCI: After Cfg Wr\n"); + + /* Handle STDOUT calculations */ + if (len <= off+count) + *eof = 1; + *start = page + off; + len -= off; + if (len > count) + len = count; + if (len < 0) + len = 0; + + return len; +} + +/***************************************************************************** + * + * FUNCTION: pci_proc_init + * _________________________________________________________________________ + * + * DESCRIPTION: Create entries in the /proc filesystem for debug access. + * + * INPUTS: none + * + * OUTPUTS: none + * + * RETURNS: none + * + ****************************************************************************/ +static void pci_proc_init(void) +{ + create_proc_read_entry("pmc_msp_pci_rd_cnt", 0, NULL, + read_msp_pci_counts, NULL); + create_proc_read_entry("pmc_msp_pci_cfg_wr", 0, NULL, + gen_pci_cfg_wr, NULL); +} +#endif /* CONFIG_PROC_FS && PCI_COUNTERS */ + +spinlock_t bpci_lock = SPIN_LOCK_UNLOCKED; + +/***************************************************************************** + * + * STRUCT: pci_io_resource + * _________________________________________________________________________ + * + * DESCRIPTION: Defines the address range that pciauto() will use to + * assign to the I/O BARs of PCI devices. + * + * Use the start and end addresses of the MSP7120 PCI Host + * Controller I/O space, in the form that they appear on the + * PCI bus AFTER MSP7120 has performed address translation. + * + * For I/O accesses, MSP7120 ignores OATRAN and maps I/O + * accesses into the bottom 0xFFF region of address space, + * so that is the range to put into the pci_io_resource + * struct. + * + * In MSP4200, the start address was 0x04 instead of the + * expected 0x00. Will just assume there was a good reason + * for this! + * + * NOTES: Linux, by default, will assign I/O space to the lowest + * region of address space. Since MSP7120 and Linux, + * by default, have no offset in between how they map, the + * io_offset element of pci_controller struct should be set + * to zero. + * ELEMENTS: + * name - String used for a meaningful name. + * + * start - Start address of MSP7120's I/O space, as MSP7120 presents + * the address on the PCI bus. + * + * end - End address of MSP7120's I/O space, as MSP7120 presents + * the address on the PCI bus. + * + * flags - Attributes indicating the type of resource. In this case, + * indicate I/O space. + * + ****************************************************************************/ +static struct resource pci_io_resource = { + .name = "pci IO space", + .start = 0x04, + .end = 0x0FFF, + .flags = IORESOURCE_IO /* I/O space */ +}; + +/***************************************************************************** + * + * STRUCT: pci_mem_resource + * _________________________________________________________________________ + * + * DESCRIPTION: Defines the address range that pciauto() will use to + * assign to the memory BARs of PCI devices. + * + * The .start and .end values are dependent upon how address + * translation is performed by the OATRAN regiser. + * + * The values to use for .start and .end are the values + * in the form they appear on the PCI bus AFTER MSP7120 has + * performed OATRAN address translation. + * + * ELEMENTS: + * name - String used for a meaningful name. + * + * start - Start address of MSP7120's memory space, as MSP7120 presents + * the address on the PCI bus. + * + * end - End address of MSP7120's memory space, as MSP7120 presents + * the address on the PCI bus. + * + * flags - Attributes indicating the type of resource. In this case, + * indicate memory space. + * + ****************************************************************************/ +static struct resource pci_mem_resource = { + .name = "pci memory space", + .start = MSP_PCI_SPACE_BASE, + .end = MSP_PCI_SPACE_END, + .flags = IORESOURCE_MEM /* memory space */ +}; + +/***************************************************************************** + * + * FUNCTION: bpci_interrupt + * _________________________________________________________________________ + * + * DESCRIPTION: PCI status interrupt handler. Updates the count of how + * many times each status bit has been set, then clears + * the status bits. If the appropriate macros are defined, + * these counts can be viewed via the /proc filesystem. + * + * INPUTS: irq - unused + * dev_id - unused + * pt_regs - unused + * + * OUTPUTS: none + * + * RETURNS: PCIBIOS_SUCCESSFUL - success + * + ****************************************************************************/ +static int bpci_interrupt(int irq, void *dev_id) +{ + struct msp_pci_regs *preg = (void *)PCI_BASE_REG; + unsigned int stat = preg->if_status; + +#if defined(CONFIG_PROC_FS) && defined(PCI_COUNTERS) + int i; + for (i = 0; i < 32; ++i) { + if ((1 << i) & stat) + ++pci_int_count[i]; + } +#endif /* PROC_FS && PCI_COUNTERS */ + + /* printk("PCI ISR: Status=%08X\n", stat); */ + + /* write to clear all asserted interrupts */ + preg->if_status = stat; + + return PCIBIOS_SUCCESSFUL; +} + +/***************************************************************************** + * + * FUNCTION: msp_pcibios_config_access + * _________________________________________________________________________ + * + * DESCRIPTION: Performs a PCI configuration access (rd or wr), then + * checks that the access succeeded by querying MSP7120's + * PCI status bits. + * + * INPUTS: + * access_type - kind of PCI configuration cycle to perform + * (read or write). Legal values are + * PCI_ACCESS_WRITE and PCI_ACCESS_READ. + * + * bus - pointer to the bus number of the device to + * be targetted for the configuration cycle. + * The only element of the pci_bus structure + * used is bus->number. This argument determines + * if the configuration access will be Type 0 or + * Type 1. Since MSP7120 assumes itself to be the + * PCI Host, any non-zero bus->number generates + * a Type 1 access. + * + * devfn - this is an 8-bit field. The lower three bits + * specify the function number of the device to + * be targetted for the configuration cycle, with + * all three-bit combinations being legal. The + * upper five bits specify the device number, + * with legal values being 10 to 31. + * + * where - address within the Configuration Header + * space to access. + * + * data - for write accesses, contains the data to + * write. + * + * OUTPUTS: + * data - for read accesses, contains the value read. + * + * RETURNS: PCIBIOS_SUCCESSFUL - success + * -1 - access failure + * + ****************************************************************************/ +int msp_pcibios_config_access(unsigned char access_type, + struct pci_bus *bus, + unsigned int devfn, + unsigned char where, + u32 *data) +{ + struct msp_pci_regs *preg = (void *)PCI_BASE_REG; + unsigned char bus_num = bus->number; + unsigned char dev_fn = (unsigned char)devfn; + unsigned long flags; + unsigned long intr; + unsigned long value; + static char pciirqflag; +#if defined(CONFIG_PMC_MSP7120_GW) || defined(CONFIG_PMC_MSP7120_EVAL) + unsigned int vpe_status; +#endif + +#if defined(CONFIG_PROC_FS) && defined(PCI_COUNTERS) + if (proc_init == 0) { + pci_proc_init(); + proc_init = ~0; + } +#endif /* CONFIG_PROC_FS && PCI_COUNTERS */ + + /* + * Just the first time this function invokes, allocate + * an interrupt line for PCI host status interrupts. The + * allocation assigns an interrupt handler to the interrupt. + */ + if (pciirqflag == 0) { + request_irq(MSP_INT_PCI,/* Hardcoded internal MSP7120 wiring */ + bpci_interrupt, + SA_SHIRQ | SA_INTERRUPT, + "PMC MSP PCI Host", + preg); + pciirqflag = ~0; + } + +#if defined(CONFIG_PMC_MSP7120_GW) || defined(CONFIG_PMC_MSP7120_EVAL) + local_irq_save(flags); + vpe_status = dvpe(); +#else + spin_lock_irqsave(&bpci_lock, flags); +#endif + + /* + * Clear PCI cause register bits. + * + * In Polo, the PCI Host had a dedicated DMA called the + * Block Copy (not to be confused with the general purpose Block + * Copy Engine block). There appear to have been special interrupts + * for this Block Copy, called Block Copy 0 Fault (BC0F) and + * Block Copy 1 Fault (BC1F). MSP4200 and MSP7120 don't have this + * dedicated Block Copy block, so these two interrupts are now + * marked reserved. In case the Block Copy is resurrected in a + * future design, maintain the code that treats these two interrupts + * specially. + * + * Write to clear all interrupts in the PCI status register, aside + * from BC0F and BC1F. + */ + preg->if_status = ~(BPCI_IFSTATUS_BC0F | BPCI_IFSTATUS_BC1F); + + /* Setup address that is to appear on PCI bus */ + preg->config_addr = BPCI_CFGADDR_ENABLE | + (bus_num << BPCI_CFGADDR_BUSNUM_SHF) | + (dev_fn << BPCI_CFGADDR_FUNCTNUM_SHF) | + (where & 0xFC); + + /* IF access is a PCI configuration write */ + if (access_type == PCI_ACCESS_WRITE) { + value = cpu_to_le32(*data); + *PCI_CONFIG_SPACE_REG = value; + } else { + /* ELSE access is a PCI configuration read */ + value = le32_to_cpu(*PCI_CONFIG_SPACE_REG); + *data = value; + } + + /* + * Check if the PCI configuration cycle (rd or wr) succeeded, by + * checking the status bits for errors like master or target abort. + */ + intr = preg->if_status; + + /* Clear config access */ + preg->config_addr = 0; + + /* IF error occurred */ + if (intr & ~(BPCI_IFSTATUS_BC0F | BPCI_IFSTATUS_BC1F)) { + /* Clear status bits */ + preg->if_status = ~(BPCI_IFSTATUS_BC0F | BPCI_IFSTATUS_BC1F); + +#if defined(CONFIG_PMC_MSP7120_GW) || defined(CONFIG_PMC_MSP7120_EVAL) + evpe(vpe_status); + local_irq_restore(flags); +#else + spin_unlock_irqrestore(&bpci_lock, flags); +#endif + + return -1; + } + +#if defined(CONFIG_PMC_MSP7120_GW) || defined(CONFIG_PMC_MSP7120_EVAL) + evpe(vpe_status); + local_irq_restore(flags); +#else + spin_unlock_irqrestore(&bpci_lock, flags); +#endif + + return PCIBIOS_SUCCESSFUL; +} + +/***************************************************************************** + * + * FUNCTION: msp_pcibios_read_config_byte + * _________________________________________________________________________ + * + * DESCRIPTION: Read a byte from PCI configuration address spac + * Since the hardware can't address 8 bit chunks + * directly, read a 32-bit chunk, then mask off extraneous + * bits. + * + * INPUTS bus - structure containing attributes for the PCI bus + * that the read is destined for. + * devfn - device/function combination that the read is + * destined for. + * where - register within the Configuration Header space + * to access. + * + * OUTPUTS val - read data + * + * RETURNS: PCIBIOS_SUCCESSFUL - success + * -1 - read access failure + * + ****************************************************************************/ +static int +msp_pcibios_read_config_byte(struct pci_bus *bus, + unsigned int devfn, + int where, + u32 *val) +{ + u32 data = 0; + + /* + * If the config access did not complete normally (e.g., underwent + * master abort) do the PCI compliant thing, which is to supply an + * all ones value. + */ + if (msp_pcibios_config_access(PCI_ACCESS_READ, bus, devfn, + where, &data)) { + *val = 0xFFFFFFFF; + return -1; + } + + *val = (data >> ((where & 3) << 3)) & 0x0ff; + + return PCIBIOS_SUCCESSFUL; +} + +/***************************************************************************** + * + * FUNCTION: msp_pcibios_read_config_word + * _________________________________________________________________________ + * + * DESCRIPTION: Read a word (16 bits) from PCI configuration address space. + * Since the hardware can't address 16 bit chunks + * directly, read a 32-bit chunk, then mask off extraneous + * bits. + * + * INPUTS bus - structure containing attributes for the PCI bus + * that the read is destined for. + * devfn - device/function combination that the read is + * destined for. + * where - register within the Configuration Header space + * to access. + * + * OUTPUTS val - read data + * + * RETURNS: PCIBIOS_SUCCESSFUL - success + * PCIBIOS_BAD_REGISTER_NUMBER - bad register address + * -1 - read access failure + * + ****************************************************************************/ +static int +msp_pcibios_read_config_word(struct pci_bus *bus, + unsigned int devfn, + int where, + u32 *val) +{ + u32 data = 0; + + /* if (where & 1) */ /* Commented out non-compliant code. + * Should allow word access to configuration + * registers, with only exception being when + * the word access would wrap around into + * the next dword. + */ + if ((where & 3) == 3) { + *val = 0xFFFFFFFF; + return PCIBIOS_BAD_REGISTER_NUMBER; + } + + /* + * If the config access did not complete normally (e.g., underwent + * master abort) do the PCI compliant thing, which is to supply an + * all ones value. + */ + if (msp_pcibios_config_access(PCI_ACCESS_READ, bus, devfn, + where, &data)) { + *val = 0xFFFFFFFF; + return -1; + } + + *val = (data >> ((where & 3) << 3)) & 0x0ffff; + + return PCIBIOS_SUCCESSFUL; +} + +/***************************************************************************** + * + * FUNCTION: msp_pcibios_read_config_dword + * _________________________________________________________________________ + * + * DESCRIPTION: Read a double word (32 bits) from PCI configuration + * address space. + * + * INPUTS bus - structure containing attributes for the PCI bus + * that the read is destined for. + * devfn - device/function combination that the read is + * destined for. + * where - register within the Configuration Header space + * to access. + * + * OUTPUTS val - read data + * + * RETURNS: PCIBIOS_SUCCESSFUL - success + * PCIBIOS_BAD_REGISTER_NUMBER - bad register address + * -1 - read access failure + * + ****************************************************************************/ +static int +msp_pcibios_read_config_dword(struct pci_bus *bus, + unsigned int devfn, + int where, + u32 *val) +{ + u32 data = 0; + + /* Address must be dword aligned. */ + if (where & 3) { + *val = 0xFFFFFFFF; + return PCIBIOS_BAD_REGISTER_NUMBER; + } + + /* + * If the config access did not complete normally (e.g., underwent + * master abort) do the PCI compliant thing, which is to supply an + * all ones value. + */ + if (msp_pcibios_config_access(PCI_ACCESS_READ, bus, devfn, + where, &data)) { + *val = 0xFFFFFFFF; + return -1; + } + + *val = data; + + return PCIBIOS_SUCCESSFUL; +} + +/***************************************************************************** + * + * FUNCTION: msp_pcibios_write_config_byte + * _________________________________________________________________________ + * + * DESCRIPTION: Write a byte to PCI configuration address space. + * Since the hardware can't address 8 bit chunks + * directly, a read-modify-write is performed. + * + * INPUTS bus - structure containing attributes for the PCI bus + * that the write is destined for. + * devfn - device/function combination that the write is + * destined for. + * where - register within the Configuration Header space + * to access. + * val - value to write + * + * OUTPUTS none + * + * RETURNS: PCIBIOS_SUCCESSFUL - success + * -1 - write access failure + * + ****************************************************************************/ +static int +msp_pcibios_write_config_byte(struct pci_bus *bus, + unsigned int devfn, + int where, + u8 val) +{ + u32 data = 0; + + /* read config space */ + if (msp_pcibios_config_access(PCI_ACCESS_READ, bus, devfn, + where, &data)) + return -1; + + /* modify the byte within the dword */ + data = (data & ~(0xff << ((where & 3) << 3))) | + (val << ((where & 3) << 3)); + + /* write back the full dword */ + if (msp_pcibios_config_access(PCI_ACCESS_WRITE, bus, devfn, + where, &data)) + return -1; + + return PCIBIOS_SUCCESSFUL; +} + +/***************************************************************************** + * + * FUNCTION: msp_pcibios_write_config_word + * _________________________________________________________________________ + * + * DESCRIPTION: Write a word (16-bits) to PCI configuration address space. + * Since the hardware can't address 16 bit chunks + * directly, a read-modify-write is performed. + * + * INPUTS bus - structure containing attributes for the PCI bus + * that the write is destined for. + * devfn - device/function combination that the write is + * destined for. + * where - register within the Configuration Header space + * to access. + * val - value to write + * + * OUTPUTS none + * + * RETURNS: PCIBIOS_SUCCESSFUL - success + * PCIBIOS_BAD_REGISTER_NUMBER - bad register address + * -1 - write access failure + * + ****************************************************************************/ +static int +msp_pcibios_write_config_word(struct pci_bus *bus, + unsigned int devfn, + int where, + u16 val) +{ + u32 data = 0; + + /* Fixed non-compliance: if (where & 1) */ + if ((where & 3) == 3) + return PCIBIOS_BAD_REGISTER_NUMBER; + + /* read config space */ + if (msp_pcibios_config_access(PCI_ACCESS_READ, bus, devfn, + where, &data)) + return -1; + + /* modify the word within the dword */ + data = (data & ~(0xffff << ((where & 3) << 3))) | + (val << ((where & 3) << 3)); + + /* write back the full dword */ + if (msp_pcibios_config_access(PCI_ACCESS_WRITE, bus, devfn, + where, &data)) + return -1; + + return PCIBIOS_SUCCESSFUL; +} + +/***************************************************************************** + * + * FUNCTION: msp_pcibios_write_config_dword + * _________________________________________________________________________ + * + * DESCRIPTION: Write a double word (32-bits) to PCI configuration address + * space. + * + * INPUTS bus - structure containing attributes for the PCI bus + * that the write is destined for. + * devfn - device/function combination that the write is + * destined for. + * where - register within the Configuration Header space + * to access. + * val - value to write + * + * OUTPUTS none + * + * RETURNS: PCIBIOS_SUCCESSFUL - success + * PCIBIOS_BAD_REGISTER_NUMBER - bad register address + * -1 - write access failure + * + ****************************************************************************/ +static int +msp_pcibios_write_config_dword(struct pci_bus *bus, + unsigned int devfn, + int where, + u32 val) +{ + /* check that address is dword aligned */ + if (where & 3) + return PCIBIOS_BAD_REGISTER_NUMBER; + + /* perform write */ + if (msp_pcibios_config_access(PCI_ACCESS_WRITE, bus, devfn, + where, &val)) + return -1; + + return PCIBIOS_SUCCESSFUL; +} + +/***************************************************************************** + * + * FUNCTION: msp_pcibios_read_config + * _________________________________________________________________________ + * + * DESCRIPTION: Interface the PCI configuration read request with + * the appropriate function, based on how many bytes + * the read request is. + * + * INPUTS bus - structure containing attributes for the PCI bus + * that the write is destined for. + * devfn - device/function combination that the write is + * destined for. + * where - register within the Configuration Header space + * to access. + * size - in units of bytes, should be 1, 2, or 4. + * + * OUTPUTS val - value read, with any extraneous bytes masked + * to zero. + * + * RETURNS: PCIBIOS_SUCCESSFUL - success + * -1 - failure + * + ****************************************************************************/ +int +msp_pcibios_read_config(struct pci_bus *bus, + unsigned int devfn, + int where, + int size, + u32 *val) +{ + if (size == 1) { + if (msp_pcibios_read_config_byte(bus, devfn, where, val)) { + return -1; + } + } else if (size == 2) { + if (msp_pcibios_read_config_word(bus, devfn, where, val)) { + return -1; + } + } else if (size == 4) { + if (msp_pcibios_read_config_dword(bus, devfn, where, val)) { + return -1; + } + } else { + *val = 0xFFFFFFFF; + return -1; + } + + return PCIBIOS_SUCCESSFUL; +} + +/***************************************************************************** + * + * FUNCTION: msp_pcibios_write_config + * _________________________________________________________________________ + * + * DESCRIPTION: Interface the PCI configuration write request with + * the appropriate function, based on how many bytes + * the read request is. + * + * INPUTS bus - structure containing attributes for the PCI bus + * that the write is destined for. + * devfn - device/function combination that the write is + * destined for. + * where - register within the Configuration Header space + * to access. + * size - in units of bytes, should be 1, 2, or 4. + * val - value to write + * + * OUTPUTS: none + * + * RETURNS: PCIBIOS_SUCCESSFUL - success + * -1 - failure + * + ****************************************************************************/ +int +msp_pcibios_write_config(struct pci_bus *bus, + unsigned int devfn, + int where, + int size, + u32 val) +{ + if (size == 1) { + if (msp_pcibios_write_config_byte(bus, devfn, + where, (u8)(0xFF & val))) { + return -1; + } + } else if (size == 2) { + if (msp_pcibios_write_config_word(bus, devfn, + where, (u16)(0xFFFF & val))) { + return -1; + } + } else if (size == 4) { + if (msp_pcibios_write_config_dword(bus, devfn, where, val)) { + return -1; + } + } else { + return -1; + } + + return PCIBIOS_SUCCESSFUL; +} + +/***************************************************************************** + * + * STRUCTURE: msp_pci_ops + * _________________________________________________________________________ + * + * DESCRIPTION: structure to abstract the hardware specific PCI + * configuration accesses. + * + * ELEMENTS: + * read - function for Linux to generate PCI Configuration reads. + * write - function for Linux to generate PCI Configuration writes. + * + ****************************************************************************/ +struct pci_ops msp_pci_ops = { + .read = msp_pcibios_read_config, + .write = msp_pcibios_write_config +}; + +/***************************************************************************** + * + * STRUCTURE: msp_pci_controller + * _________________________________________________________________________ + * + * Describes the attributes of the MSP7120 PCI Host Controller + * + * ELEMENTS: + * pci_ops - abstracts the hardware specific PCI configuration + * accesses. + * + * mem_resource - address range pciauto() uses to assign to PCI device + * memory BARs. + * + * mem_offset - offset between how MSP7120 outbound PCI memory + * transaction addresses appear on the PCI bus and how Linux + * wants to configure memory BARs of the PCI devices. + * MSP7120 does nothing funky, so just set to zero. + * + * io_resource - address range pciauto() uses to assign to PCI device + * I/O BARs. + * + * io_offset - offset between how MSP7120 outbound PCI I/O + * transaction addresses appear on the PCI bus and how + * Linux defaults to configure I/O BARs of the PCI devices. + * MSP7120 maps outbound I/O accesses into the bottom + * bottom 4K of PCI address space (and ignores OATRAN). + * Since the Linux default is to configure I/O BARs to the + * bottom 4K, no special offset is needed. Just set to zero. + * + ****************************************************************************/ +static struct pci_controller msp_pci_controller = { + .pci_ops = &msp_pci_ops, + .mem_resource = &pci_mem_resource, + .mem_offset = 0, + .io_resource = &pci_io_resource, + .io_offset = 0 +}; + +/***************************************************************************** + * + * FUNCTION: msp_pci_init + * _________________________________________________________________________ + * + * DESCRIPTION: Initialize the PCI Host Controller and register it with + * Linux so Linux can seize control of the PCI bus. + * + ****************************************************************************/ +void __init msp_pci_init(void) +{ + struct msp_pci_regs *preg = (void *)PCI_BASE_REG; + u32 id; + + /* Extract Device ID */ + id = read_reg32(PCI_JTAG_DEVID_REG, 0xFFFF) >> 12; + + /* Check if JTAG ID identifies MSP7120 */ + if (!MSP_HAS_PCI(id)) { + printk(KERN_WARNING "PCI: No PCI; id reads as %x\n", id); + goto no_pci; + } + + /* + * Enable flushing of the PCI-SDRAM queue upon a read + * of the SDRAM's Memory Configuration Register. + */ + *(unsigned long *)QFLUSH_REG_1 = 3; + + /* Configure PCI Host Controller. */ + preg->if_status = ~0; /* Clear cause register bits */ + preg->config_addr = 0; /* Clear config access */ + preg->oatran = MSP_PCI_OATRAN; /* PCI outbound addr translation */ + preg->if_mask = 0xF8BF87C0; /* Enable all PCI status interrupts */ + + /* configure so inb(), outb(), and family are functional */ + set_io_port_base(MSP_PCI_IOSPACE_BASE); + + /* Tell Linux the details of the MSP7120 PCI Host Controller */ + register_pci_controller(&msp_pci_controller); + + return; + +no_pci: + /* Disable PCI channel */ + printk(KERN_WARNING "PCI: no host PCI bus detected\n"); +} diff --git a/arch/mips/pci/ops-tx4938.c b/arch/mips/pci/ops-tx4938.c index 4450070..a450c40 100644 --- a/arch/mips/pci/ops-tx4938.c +++ b/arch/mips/pci/ops-tx4938.c @@ -46,50 +46,63 @@ struct resource tx4938_pcic1_pci_mem_resource = { .flags = IORESOURCE_MEM }; -static int mkaddr(int bus, int dev_fn, int where, int *flagsp) +static int mkaddr(int bus, int dev_fn, int where, + struct tx4938_pcic_reg *pcicptr) { if (bus > 0) { /* Type 1 configuration */ - tx4938_pcicptr->g2pcfgadrs = ((bus & 0xff) << 0x10) | + pcicptr->g2pcfgadrs = ((bus & 0xff) << 0x10) | ((dev_fn & 0xff) << 0x08) | (where & 0xfc) | 1; } else { if (dev_fn >= PCI_DEVFN(TX4938_PCIC_MAX_DEVNU, 0)) return -1; /* Type 0 configuration */ - tx4938_pcicptr->g2pcfgadrs = ((bus & 0xff) << 0x10) | + pcicptr->g2pcfgadrs = ((bus & 0xff) << 0x10) | ((dev_fn & 0xff) << 0x08) | (where & 0xfc); } /* clear M_ABORT and Disable M_ABORT Int. */ - tx4938_pcicptr->pcistatus = - (tx4938_pcicptr->pcistatus & 0x0000ffff) | + pcicptr->pcistatus = + (pcicptr->pcistatus & 0x0000ffff) | (PCI_STATUS_REC_MASTER_ABORT << 16); - tx4938_pcicptr->pcimask &= ~PCI_STATUS_REC_MASTER_ABORT; + pcicptr->pcimask &= ~PCI_STATUS_REC_MASTER_ABORT; return 0; } -static int check_abort(int flags) +static int check_abort(struct tx4938_pcic_reg *pcicptr) { int code = PCIBIOS_SUCCESSFUL; /* wait write cycle completion before checking error status */ - while (tx4938_pcicptr->pcicstatus & TX4938_PCIC_PCICSTATUS_IWB) + while (pcicptr->pcicstatus & TX4938_PCIC_PCICSTATUS_IWB) ; - if (tx4938_pcicptr->pcistatus & (PCI_STATUS_REC_MASTER_ABORT << 16)) { - tx4938_pcicptr->pcistatus = - (tx4938_pcicptr-> + if (pcicptr->pcistatus & (PCI_STATUS_REC_MASTER_ABORT << 16)) { + pcicptr->pcistatus = + (pcicptr-> pcistatus & 0x0000ffff) | (PCI_STATUS_REC_MASTER_ABORT << 16); - tx4938_pcicptr->pcimask |= PCI_STATUS_REC_MASTER_ABORT; + pcicptr->pcimask |= PCI_STATUS_REC_MASTER_ABORT; code = PCIBIOS_DEVICE_NOT_FOUND; } return code; } +extern struct pci_controller tx4938_pci_controller[]; +extern struct tx4938_pcic_reg *get_tx4938_pcicptr(int ch); + +static struct tx4938_pcic_reg *pci_bus_to_pcicptr(struct pci_bus *bus) +{ + struct pci_controller *channel = bus->sysdata; + return get_tx4938_pcicptr(channel - &tx4938_pci_controller[0]); +} + static int tx4938_pcibios_read_config(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 * val) { - int flags, retval, dev, busno, func; + int retval, dev, busno, func; + struct tx4938_pcic_reg *pcicptr = pci_bus_to_pcicptr(bus); + void __iomem *cfgdata = + (void __iomem *)(unsigned long)&pcicptr->g2pcfgdata; dev = PCI_SLOT(devfn); func = PCI_FUNC(devfn); @@ -101,32 +114,32 @@ static int tx4938_pcibios_read_config(struct pci_bus *bus, unsigned int devfn, busno = 0; } - if (mkaddr(busno, devfn, where, &flags)) + if (mkaddr(busno, devfn, where, pcicptr)) return -1; switch (size) { case 1: - *val = *(volatile u8 *) ((unsigned long) & tx4938_pcicptr->g2pcfgdata | #ifdef __BIG_ENDIAN - ((where & 3) ^ 3)); + cfgdata += (where & 3) ^ 3; #else - (where & 3)); + cfgdata += where & 3; #endif + *val = __raw_readb(cfgdata); break; case 2: - *val = *(volatile u16 *) ((unsigned long) & tx4938_pcicptr->g2pcfgdata | #ifdef __BIG_ENDIAN - ((where & 3) ^ 2)); + cfgdata += (where & 2) ^ 2; #else - (where & 3)); + cfgdata += where & 2; #endif + *val = __raw_readw(cfgdata); break; case 4: - *val = tx4938_pcicptr->g2pcfgdata; + *val = __raw_readl(cfgdata); break; } - retval = check_abort(flags); + retval = check_abort(pcicptr); if (retval == PCIBIOS_DEVICE_NOT_FOUND) *val = 0xffffffff; @@ -136,7 +149,10 @@ static int tx4938_pcibios_read_config(struct pci_bus *bus, unsigned int devfn, static int tx4938_pcibios_write_config(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 val) { - int flags, dev, busno, func; + int dev, busno, func; + struct tx4938_pcic_reg *pcicptr = pci_bus_to_pcicptr(bus); + void __iomem *cfgdata = + (void __iomem *)(unsigned long)&pcicptr->g2pcfgdata; busno = bus->number; dev = PCI_SLOT(devfn); @@ -149,32 +165,32 @@ static int tx4938_pcibios_write_config(struct pci_bus *bus, unsigned int devfn, busno = 0; } - if (mkaddr(busno, devfn, where, &flags)) + if (mkaddr(busno, devfn, where, pcicptr)) return -1; switch (size) { case 1: - *(volatile u8 *) ((unsigned long) & tx4938_pcicptr->g2pcfgdata | #ifdef __BIG_ENDIAN - ((where & 3) ^ 3)) = val; + cfgdata += (where & 3) ^ 3; #else - (where & 3)) = val; + cfgdata += where & 3; #endif + __raw_writeb(val, cfgdata); break; case 2: - *(volatile u16 *) ((unsigned long) & tx4938_pcicptr->g2pcfgdata | #ifdef __BIG_ENDIAN - ((where & 0x3) ^ 0x2)) = val; + cfgdata += (where & 2) ^ 2; #else - (where & 3)) = val; + cfgdata += where & 2; #endif + __raw_writew(val, cfgdata); break; case 4: - tx4938_pcicptr->g2pcfgdata = val; + __raw_writel(val, cfgdata); break; } - return check_abort(flags); + return check_abort(pcicptr); } struct pci_ops tx4938_pci_ops = { diff --git a/arch/mips/pci/pci-bcm1480.c b/arch/mips/pci/pci-bcm1480.c index d7b9e13..2b4e30c 100644 --- a/arch/mips/pci/pci-bcm1480.c +++ b/arch/mips/pci/pci-bcm1480.c @@ -74,8 +74,9 @@ static inline void WRITECFG32(u32 addr, u32 data) *(u32 *)(cfg_space + (addr & ~3)) = data; } -int pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { + This is b0rked. return dev->irq; } diff --git a/arch/mips/pci/pci-dac.c b/arch/mips/pci/pci-dac.c deleted file mode 100644 index 0f0ea1b..0000000 --- a/arch/mips/pci/pci-dac.c +++ /dev/null @@ -1,79 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2000 Ani Joshi <ajoshi@unixbox.com> - * Copyright (C) 2000, 2001, 06 Ralf Baechle <ralf@linux-mips.org> - * swiped from i386, and cloned for MIPS by Geert, polished by Ralf. - */ - -#include <linux/types.h> -#include <linux/dma-mapping.h> -#include <linux/mm.h> -#include <linux/module.h> -#include <linux/string.h> - -#include <asm/cache.h> -#include <asm/io.h> - -#include <dma-coherence.h> - -#include <linux/pci.h> - -dma64_addr_t pci_dac_page_to_dma(struct pci_dev *pdev, - struct page *page, unsigned long offset, int direction) -{ - struct device *dev = &pdev->dev; - - BUG_ON(direction == DMA_NONE); - - if (!plat_device_is_coherent(dev)) { - unsigned long addr; - - addr = (unsigned long) page_address(page) + offset; - dma_cache_wback_inv(addr, PAGE_SIZE); - } - - return plat_map_dma_mem_page(dev, page) + offset; -} - -EXPORT_SYMBOL(pci_dac_page_to_dma); - -struct page *pci_dac_dma_to_page(struct pci_dev *pdev, - dma64_addr_t dma_addr) -{ - return pfn_to_page(plat_dma_addr_to_phys(dma_addr) >> PAGE_SHIFT); -} - -EXPORT_SYMBOL(pci_dac_dma_to_page); - -unsigned long pci_dac_dma_to_offset(struct pci_dev *pdev, - dma64_addr_t dma_addr) -{ - return dma_addr & ~PAGE_MASK; -} - -EXPORT_SYMBOL(pci_dac_dma_to_offset); - -void pci_dac_dma_sync_single_for_cpu(struct pci_dev *pdev, - dma64_addr_t dma_addr, size_t len, int direction) -{ - BUG_ON(direction == PCI_DMA_NONE); - - if (!plat_device_is_coherent(&pdev->dev)) - dma_cache_wback_inv(dma_addr + PAGE_OFFSET, len); -} - -EXPORT_SYMBOL(pci_dac_dma_sync_single_for_cpu); - -void pci_dac_dma_sync_single_for_device(struct pci_dev *pdev, - dma64_addr_t dma_addr, size_t len, int direction) -{ - BUG_ON(direction == PCI_DMA_NONE); - - if (!plat_device_is_coherent(&pdev->dev)) - dma_cache_wback_inv(dma_addr + PAGE_OFFSET, len); -} - -EXPORT_SYMBOL(pci_dac_dma_sync_single_for_device); diff --git a/arch/mips/pci/pci-ddb5477.c b/arch/mips/pci/pci-ddb5477.c index d071bc3..7363e18 100644 --- a/arch/mips/pci/pci-ddb5477.c +++ b/arch/mips/pci/pci-ddb5477.c @@ -131,7 +131,7 @@ static unsigned char rockhopperII_irq_map[MAX_SLOT_NUM] = { /* SLOT: 20, AD:31 */ VRC5477_IRQ_IOPCI_INTA, /* vrc5477 usb host */ }; -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int slot_num; unsigned char *slot_irq_map; diff --git a/arch/mips/pci/pci-ev64120.c b/arch/mips/pci/pci-ev64120.c deleted file mode 100644 index a84f594..0000000 --- a/arch/mips/pci/pci-ev64120.c +++ /dev/null @@ -1,22 +0,0 @@ -#include <linux/pci.h> -#include <asm/irq.h> - -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) -{ - int irq; - - if (!pin) - return 0; - - irq = allocate_irqno(); - if (irq < 0) - return 0; - - return irq; -} - -/* Do platform specific device initialization at pci_enable_device() time */ -int pcibios_plat_dev_init(struct pci_dev *dev) -{ - return 0; -} diff --git a/arch/mips/pci/pci-ip27.c b/arch/mips/pci/pci-ip27.c index 405ce01..a322543 100644 --- a/arch/mips/pci/pci-ip27.c +++ b/arch/mips/pci/pci-ip27.c @@ -134,7 +134,7 @@ int __init bridge_probe(nasid_t nasid, int widget_id, int masterwid) * A given PCI device, in general, should be able to intr any of the cpus * on any one of the hubs connected to its xbow. */ -int __devinit pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __devinit pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { struct bridge_controller *bc = BRIDGE_CONTROLLER(dev->bus); int irq = bc->pci_int[slot]; diff --git a/arch/mips/pci/pci-lasat.c b/arch/mips/pci/pci-lasat.c deleted file mode 100644 index 985784a..0000000 --- a/arch/mips/pci/pci-lasat.c +++ /dev/null @@ -1,91 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2000, 2001, 04 Keith M Wesolowski - */ -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/pci.h> -#include <linux/types.h> -#include <asm/bootinfo.h> - -extern struct pci_ops nile4_pci_ops; -extern struct pci_ops gt64xxx_pci0_ops; -static struct resource lasat_pci_mem_resource = { - .name = "LASAT PCI MEM", - .start = 0x18000000, - .end = 0x19ffffff, - .flags = IORESOURCE_MEM, -}; - -static struct resource lasat_pci_io_resource = { - .name = "LASAT PCI IO", - .start = 0x1a000000, - .end = 0x1bffffff, - .flags = IORESOURCE_IO, -}; - -static struct pci_controller lasat_pci_controller = { - .mem_resource = &lasat_pci_mem_resource, - .io_resource = &lasat_pci_io_resource, -}; - -static int __init lasat_pci_setup(void) -{ - printk("PCI: starting\n"); - - switch (mips_machtype) { - case MACH_LASAT_100: - lasat_pci_controller.pci_ops = >64xxx_pci0_ops; - break; - case MACH_LASAT_200: - lasat_pci_controller.pci_ops = &nile4_pci_ops; - break; - default: - panic("pcibios_init: mips_machtype incorrect"); - } - - register_pci_controller(&lasat_pci_controller); - - return 0; -} - -arch_initcall(lasat_pci_setup); - -#define LASATINT_ETH1 0 -#define LASATINT_ETH0 1 -#define LASATINT_HDC 2 -#define LASATINT_COMP 3 -#define LASATINT_HDLC 4 -#define LASATINT_PCIA 5 -#define LASATINT_PCIB 6 -#define LASATINT_PCIC 7 -#define LASATINT_PCID 8 - -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) -{ - switch (slot) { - case 1: - case 2: - case 3: - return LASATINT_PCIA + (((slot-1) + (pin-1)) % 4); - case 4: - return LASATINT_ETH1; /* Ethernet 1 (LAN 2) */ - case 5: - return LASATINT_ETH0; /* Ethernet 0 (LAN 1) */ - case 6: - return LASATINT_HDC; /* IDE controller */ - default: - return 0xff; /* Illegal */ - } - - return -1; -} - -/* Do platform specific device initialization at pci_enable_device() time */ -int pcibios_plat_dev_init(struct pci_dev *dev) -{ - return 0; -} diff --git a/arch/mips/pci/pci-ocelot-c.c b/arch/mips/pci/pci-ocelot-c.c deleted file mode 100644 index 027759f..0000000 --- a/arch/mips/pci/pci-ocelot-c.c +++ /dev/null @@ -1,145 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2004, 06 by Ralf Baechle (ralf@linux-mips.org) - */ - -#include <linux/types.h> -#include <linux/pci.h> -#include <linux/mv643xx.h> - -#include <linux/init.h> - -#include <asm/marvell.h> - -/* - * We assume the address ranges have already been setup appropriately by - * the firmware. PMON in case of the Ocelot C does that. - */ -static struct resource mv_pci_io_mem0_resource = { - .name = "MV64340 PCI0 IO MEM", - .flags = IORESOURCE_IO -}; - -static struct resource mv_pci_mem0_resource = { - .name = "MV64340 PCI0 MEM", - .flags = IORESOURCE_MEM -}; - -static struct mv_pci_controller mv_bus0_controller = { - .pcic = { - .pci_ops = &mv_pci_ops, - .mem_resource = &mv_pci_mem0_resource, - .io_resource = &mv_pci_io_mem0_resource, - }, - .config_addr = MV64340_PCI_0_CONFIG_ADDR, - .config_vreg = MV64340_PCI_0_CONFIG_DATA_VIRTUAL_REG, -}; - -static uint32_t mv_io_base, mv_io_size; - -static void mv64340_pci0_init(void) -{ - uint32_t mem0_base, mem0_size; - uint32_t io_base, io_size; - - io_base = MV_READ(MV64340_PCI_0_IO_BASE_ADDR) << 16; - io_size = (MV_READ(MV64340_PCI_0_IO_SIZE) + 1) << 16; - mem0_base = MV_READ(MV64340_PCI_0_MEMORY0_BASE_ADDR) << 16; - mem0_size = (MV_READ(MV64340_PCI_0_MEMORY0_SIZE) + 1) << 16; - - mv_pci_io_mem0_resource.start = 0; - mv_pci_io_mem0_resource.end = io_size - 1; - mv_pci_mem0_resource.start = mem0_base; - mv_pci_mem0_resource.end = mem0_base + mem0_size - 1; - mv_bus0_controller.pcic.mem_offset = mem0_base; - mv_bus0_controller.pcic.io_offset = 0; - - ioport_resource.end = io_size - 1; - - register_pci_controller(&mv_bus0_controller.pcic); - - mv_io_base = io_base; - mv_io_size = io_size; -} - -static struct resource mv_pci_io_mem1_resource = { - .name = "MV64340 PCI1 IO MEM", - .flags = IORESOURCE_IO -}; - -static struct resource mv_pci_mem1_resource = { - .name = "MV64340 PCI1 MEM", - .flags = IORESOURCE_MEM -}; - -static struct mv_pci_controller mv_bus1_controller = { - .pcic = { - .pci_ops = &mv_pci_ops, - .mem_resource = &mv_pci_mem1_resource, - .io_resource = &mv_pci_io_mem1_resource, - }, - .config_addr = MV64340_PCI_1_CONFIG_ADDR, - .config_vreg = MV64340_PCI_1_CONFIG_DATA_VIRTUAL_REG, -}; - -static __init void mv64340_pci1_init(void) -{ - uint32_t mem0_base, mem0_size; - uint32_t io_base, io_size; - - io_base = MV_READ(MV64340_PCI_1_IO_BASE_ADDR) << 16; - io_size = (MV_READ(MV64340_PCI_1_IO_SIZE) + 1) << 16; - mem0_base = MV_READ(MV64340_PCI_1_MEMORY0_BASE_ADDR) << 16; - mem0_size = (MV_READ(MV64340_PCI_1_MEMORY0_SIZE) + 1) << 16; - - /* - * Here we assume the I/O window of second bus to be contiguous with - * the first. A gap is no problem but would waste address space for - * remapping the port space. - */ - mv_pci_io_mem1_resource.start = mv_io_size; - mv_pci_io_mem1_resource.end = mv_io_size + io_size - 1; - mv_pci_mem1_resource.start = mem0_base; - mv_pci_mem1_resource.end = mem0_base + mem0_size - 1; - mv_bus1_controller.pcic.mem_offset = mem0_base; - mv_bus1_controller.pcic.io_offset = 0; - - ioport_resource.end = io_base + io_size -mv_io_base - 1; - - register_pci_controller(&mv_bus1_controller.pcic); - - mv_io_size = io_base + io_size - mv_io_base; -} - -static __init int __init ocelot_c_pci_init(void) -{ - unsigned long io_v_base; - uint32_t enable; - - enable = ~MV_READ(MV64340_BASE_ADDR_ENABLE); - - /* - * We require at least one enabled I/O or PCI memory window or we - * will ignore this PCI bus. We ignore PCI windows 1, 2 and 3. - */ - if (enable & (0x01 << 9) || enable & (0x01 << 10)) - mv64340_pci0_init(); - - if (enable & (0x01 << 14) || enable & (0x01 << 15)) - mv64340_pci1_init(); - - if (mv_io_size) { - io_v_base = (unsigned long) ioremap(mv_io_base, mv_io_size); - if (!io_v_base) - panic("Could not ioremap I/O port range"); - - set_io_port_base(io_v_base); - } - - return 0; -} - -arch_initcall(ocelot_c_pci_init); diff --git a/arch/mips/pci/pci-sb1250.c b/arch/mips/pci/pci-sb1250.c index 75c1246..c1ac649 100644 --- a/arch/mips/pci/pci-sb1250.c +++ b/arch/mips/pci/pci-sb1250.c @@ -84,7 +84,7 @@ static inline void WRITECFG32(u32 addr, u32 data) *(u32 *) (cfg_space + (addr & ~3)) = data; } -int pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { return dev->irq; } diff --git a/arch/mips/pci/pci.c b/arch/mips/pci/pci.c index 8108231..99d8f4f 100644 --- a/arch/mips/pci/pci.c +++ b/arch/mips/pci/pci.c @@ -269,7 +269,7 @@ void __devinit pcibios_fixup_bus(struct pci_bus *bus) } for (ln = bus->devices.next; ln != &bus->devices; ln = ln->next) { - struct pci_dev *dev = pci_dev_b(ln); + dev = pci_dev_b(ln); if ((dev->class >> 8) != PCI_CLASS_BRIDGE_PCI) pcibios_fixup_device_resources(dev, bus); diff --git a/arch/mips/philips/pnx8550/common/platform.c b/arch/mips/philips/pnx8550/common/platform.c index d43f56e..c839436 100644 --- a/arch/mips/philips/pnx8550/common/platform.c +++ b/arch/mips/philips/pnx8550/common/platform.c @@ -123,7 +123,7 @@ static struct platform_device *pnx8550_platform_devices[] __initdata = { &pnx8550_uart_device, }; -int pnx8550_platform_init(void) +static int __init pnx8550_platform_init(void) { return platform_add_devices(pnx8550_platform_devices, ARRAY_SIZE(pnx8550_platform_devices)); diff --git a/arch/mips/philips/pnx8550/common/proc.c b/arch/mips/philips/pnx8550/common/proc.c index 3f09755..92311e9 100644 --- a/arch/mips/philips/pnx8550/common/proc.c +++ b/arch/mips/philips/pnx8550/common/proc.c @@ -78,29 +78,33 @@ static int pnx8550_proc_init( void ) { // Create /proc/pnx8550 - pnx8550_dir = create_proc_entry("pnx8550", S_IFDIR|S_IRUGO, NULL); + pnx8550_dir = proc_mkdir("pnx8550", NULL); if (!pnx8550_dir) { printk(KERN_ERR "Can't create pnx8550 proc dir\n"); return -1; } // Create /proc/pnx8550/timers - pnx8550_timers = create_proc_entry("timers", S_IFREG|S_IRUGO, pnx8550_dir ); - if (pnx8550_timers){ - pnx8550_timers->read_proc = pnx8550_timers_read; - } - else { + pnx8550_timers = create_proc_read_entry( + "timers", + 0, + pnx8550_dir, + pnx8550_timers_read, + NULL); + + if (!pnx8550_timers) printk(KERN_ERR "Can't create pnx8550 timers proc file\n"); - } // Create /proc/pnx8550/registers - pnx8550_registers = create_proc_entry("registers", S_IFREG|S_IRUGO, pnx8550_dir ); - if (pnx8550_registers){ - pnx8550_registers->read_proc = pnx8550_registers_read; - } - else { + pnx8550_registers = create_proc_read_entry( + "registers", + 0, + pnx8550_dir, + pnx8550_registers_read, + NULL); + + if (!pnx8550_registers) printk(KERN_ERR "Can't create pnx8550 registers proc file\n"); - } return 0; } diff --git a/arch/mips/pmc-sierra/Kconfig b/arch/mips/pmc-sierra/Kconfig index 24d514c..abbd0bb 100644 --- a/arch/mips/pmc-sierra/Kconfig +++ b/arch/mips/pmc-sierra/Kconfig @@ -1,3 +1,49 @@ +choice + prompt "PMC-Sierra MSP SOC type" + depends on PMC_MSP + +config PMC_MSP4200_EVAL + bool "PMC-Sierra MSP4200 Eval Board" + select IRQ_MSP_SLP + select HW_HAS_PCI + +config PMC_MSP4200_GW + bool "PMC-Sierra MSP4200 VoIP Gateway" + select IRQ_MSP_SLP + select HW_HAS_PCI + +config PMC_MSP7120_EVAL + bool "PMC-Sierra MSP7120 Eval Board" + select SYS_SUPPORTS_MULTITHREADING + select IRQ_MSP_CIC + select HW_HAS_PCI + +config PMC_MSP7120_GW + bool "PMC-Sierra MSP7120 Residential Gateway" + select SYS_SUPPORTS_MULTITHREADING + select IRQ_MSP_CIC + select HW_HAS_PCI + +config PMC_MSP7120_FPGA + bool "PMC-Sierra MSP7120 FPGA" + select SYS_SUPPORTS_MULTITHREADING + select IRQ_MSP_CIC + select HW_HAS_PCI + +endchoice + +menu "Options for PMC-Sierra MSP chipsets" + depends on PMC_MSP + +config PMC_MSP_EMBEDDED_ROOTFS + bool "Root filesystem embedded in kernel image" + select MTD + select MTD_BLOCK + select MTD_PMC_MSP_RAMROOT + select MTD_RAM + +endmenu + config HYPERTRANSPORT bool "Hypertransport Support for PMC-Sierra Yosemite" depends on PMC_YOSEMITE diff --git a/arch/mips/pmc-sierra/msp71xx/Makefile b/arch/mips/pmc-sierra/msp71xx/Makefile new file mode 100644 index 0000000..4bba79c --- /dev/null +++ b/arch/mips/pmc-sierra/msp71xx/Makefile @@ -0,0 +1,11 @@ +# +# Makefile for the PMC-Sierra MSP SOCs +# +obj-y += msp_prom.o msp_setup.o msp_irq.o \ + msp_time.o msp_serial.o msp_elb.o +obj-$(CONFIG_PMC_MSP7120_GW) += msp_hwbutton.o +obj-$(CONFIG_IRQ_MSP_SLP) += msp_irq_slp.o +obj-$(CONFIG_IRQ_MSP_CIC) += msp_irq_cic.o +obj-$(CONFIG_PCI) += msp_pci.o +obj-$(CONFIG_MSPETH) += msp_eth.o +obj-$(CONFIG_USB_MSP71XX) += msp_usb.o diff --git a/arch/mips/momentum/ocelot_c/ocelot_c_fpga.h b/arch/mips/pmc-sierra/msp71xx/msp_elb.c index f0f5581..3e96410 100644 --- a/arch/mips/momentum/ocelot_c/ocelot_c_fpga.h +++ b/arch/mips/pmc-sierra/msp71xx/msp_elb.c @@ -1,7 +1,9 @@ /* - * Ocelot-C Board Register Definitions + * Sets up the proper Chip Select configuration registers. It is assumed that + * PMON sets up the ADDR and MASK registers properly. * - * (C) 2002 Momentum Computer Inc. + * Copyright 2005-2006 PMC-Sierra, Inc. + * Author: Marc St-Jean, Marc_St-Jean@pmc-sierra.com * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -22,40 +24,23 @@ * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 675 Mass Ave, Cambridge, MA 02139, USA. - * - * Louis Hamilton, Red Hat, Inc. - * hamilton@redhat.com [MIPS64 modifications] */ -#ifndef __OCELOT_C_FPGA_H__ -#define __OCELOT_C_FPGA_H__ - +#include <linux/kernel.h> +#include <linux/init.h> +#include <msp_regs.h> -#ifdef CONFIG_64BIT -#define OCELOT_C_CS0_ADDR (0xfffffffffc000000) -#else -#define OCELOT_C_CS0_ADDR (0xfc000000) +static int __init msp_elb_setup(void) +{ +#if defined(CONFIG_PMC_MSP7120_GW) \ + || defined(CONFIG_PMC_MSP7120_EVAL) + /* + * Force all CNFG to be identical and equal to CS0, + * according to OPS doc + */ + *CS1_CNFG_REG = *CS2_CNFG_REG = *CS3_CNFG_REG = *CS0_CNFG_REG; #endif + return 0; +} -#define OCELOT_C_REG_BOARDREV 0x0 -#define OCELOT_C_REG_FPGA_REV 0x1 -#define OCELOT_C_REG_FPGA_TYPE 0x2 -#define OCELOT_C_REG_RESET_STATUS 0x3 -#define OCELOT_C_REG_BOARD_STATUS 0x4 -#define OCELOT_C_REG_CPCI_ID 0x5 -#define OCELOT_C_REG_SET 0x6 -#define OCELOT_C_REG_CLR 0x7 -#define OCELOT_C_REG_EEPROM_MODE 0x9 -#define OCELOT_C_REG_INTMASK 0xa -#define OCELOT_C_REG_INTSTAT 0xb -#define OCELOT_C_REG_UART_INTMASK 0xc -#define OCELOT_C_REG_UART_INTSTAT 0xd -#define OCELOT_C_REG_INTSET 0xe -#define OCELOT_C_REG_INTCLR 0xf - -#define __FPGA_REG_TO_ADDR(reg) \ - ((void *) OCELOT_C_CS0_ADDR + OCELOT_C_REG_##reg) -#define OCELOT_FPGA_WRITE(x, reg) writeb(x, __FPGA_REG_TO_ADDR(reg)) -#define OCELOT_FPGA_READ(reg) readb(__FPGA_REG_TO_ADDR(reg)) - -#endif +subsys_initcall(msp_elb_setup); diff --git a/arch/mips/pmc-sierra/msp71xx/msp_hwbutton.c b/arch/mips/pmc-sierra/msp71xx/msp_hwbutton.c new file mode 100644 index 0000000..6fa8572 --- /dev/null +++ b/arch/mips/pmc-sierra/msp71xx/msp_hwbutton.c @@ -0,0 +1,179 @@ +/* + * Sets up interrupt handlers for various hardware switches which are + * connected to interrupt lines. + * + * Copyright 2005-2207 PMC-Sierra, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/interrupt.h> + +#include <msp_int.h> +#include <msp_regs.h> +#include <msp_regops.h> +#ifdef CONFIG_PMCTWILED +#include <msp_led_macros.h> +#endif + +/* For hwbutton_interrupt->initial_state */ +#define HWBUTTON_HI 0x1 +#define HWBUTTON_LO 0x2 + +/* + * This struct describes a hardware button + */ +struct hwbutton_interrupt { + char *name; /* Name of button */ + int irq; /* Actual LINUX IRQ */ + int eirq; /* Extended IRQ number (0-7) */ + int initial_state; /* The "normal" state of the switch */ + void (*handle_hi)(void *); /* Handler: switch input has gone HI */ + void (*handle_lo)(void *); /* Handler: switch input has gone LO */ + void *data; /* Optional data to pass to handler */ +}; + +#ifdef CONFIG_PMC_MSP7120_GW +extern void msp_restart(char *); + +static void softreset_push(void *data) +{ + printk(KERN_WARNING "SOFTRESET switch was pushed\n"); + + /* + * In the future you could move this to the release handler, + * timing the difference between the 'push' and 'release', and only + * doing this ungraceful restart if the button has been down for + * a certain amount of time; otherwise doing a graceful restart. + */ + + msp_restart(NULL); +} + +static void softreset_release(void *data) +{ + printk(KERN_WARNING "SOFTRESET switch was released\n"); + + /* Do nothing */ +} + +static void standby_on(void *data) +{ + printk(KERN_WARNING "STANDBY switch was set to ON (not implemented)\n"); + + /* TODO: Put board in standby mode */ +#ifdef CONFIG_PMCTWILED + msp_led_turn_off(MSP_LED_PWRSTANDBY_GREEN); + msp_led_turn_on(MSP_LED_PWRSTANDBY_RED); +#endif +} + +static void standby_off(void *data) +{ + printk(KERN_WARNING + "STANDBY switch was set to OFF (not implemented)\n"); + + /* TODO: Take out of standby mode */ +#ifdef CONFIG_PMCTWILED + msp_led_turn_on(MSP_LED_PWRSTANDBY_GREEN); + msp_led_turn_off(MSP_LED_PWRSTANDBY_RED); +#endif +} + +static struct hwbutton_interrupt softreset_sw = { + .name = "Softreset button", + .irq = MSP_INT_EXT0, + .eirq = 0, + .initial_state = HWBUTTON_HI, + .handle_hi = softreset_release, + .handle_lo = softreset_push, + .data = NULL, +}; + +static struct hwbutton_interrupt standby_sw = { + .name = "Standby switch", + .irq = MSP_INT_EXT1, + .eirq = 1, + .initial_state = HWBUTTON_HI, + .handle_hi = standby_off, + .handle_lo = standby_on, + .data = NULL, +}; +#endif /* CONFIG_PMC_MSP7120_GW */ + +static irqreturn_t hwbutton_handler(int irq, void *data) +{ + struct hwbutton_interrupt *hirq = data; + unsigned long cic_ext = *CIC_EXT_CFG_REG; + + if (irq != hirq->irq) + return IRQ_NONE; + + if (CIC_EXT_IS_ACTIVE_HI(cic_ext, hirq->eirq)) { + /* Interrupt: pin is now HI */ + CIC_EXT_SET_ACTIVE_LO(cic_ext, hirq->eirq); + hirq->handle_hi(hirq->data); + } else { + /* Interrupt: pin is now LO */ + CIC_EXT_SET_ACTIVE_HI(cic_ext, hirq->eirq); + hirq->handle_lo(hirq->data); + } + + /* + * Invert the POLARITY of this level interrupt to ack the interrupt + * Thus next state change will invoke the opposite message + */ + *CIC_EXT_CFG_REG = cic_ext; + + return IRQ_HANDLED; +} + +static int msp_hwbutton_register(struct hwbutton_interrupt *hirq) +{ + unsigned long cic_ext; + + if (hirq->handle_hi == NULL || hirq->handle_lo == NULL) + return -EINVAL; + + cic_ext = *CIC_EXT_CFG_REG; + CIC_EXT_SET_TRIGGER_LEVEL(cic_ext, hirq->eirq); + if (hirq->initial_state == HWBUTTON_HI) + CIC_EXT_SET_ACTIVE_LO(cic_ext, hirq->eirq); + else + CIC_EXT_SET_ACTIVE_HI(cic_ext, hirq->eirq); + *CIC_EXT_CFG_REG = cic_ext; + + return request_irq(hirq->irq, hwbutton_handler, SA_INTERRUPT, + hirq->name, (void *)hirq); +} + +static int __init msp_hwbutton_setup(void) +{ +#ifdef CONFIG_PMC_MSP7120_GW + msp_hwbutton_register(&softreset_sw); + msp_hwbutton_register(&standby_sw); +#endif + return 0; +} + +subsys_initcall(msp_hwbutton_setup); diff --git a/arch/mips/pmc-sierra/msp71xx/msp_irq.c b/arch/mips/pmc-sierra/msp71xx/msp_irq.c new file mode 100644 index 0000000..734d598 --- /dev/null +++ b/arch/mips/pmc-sierra/msp71xx/msp_irq.c @@ -0,0 +1,124 @@ +/* + * IRQ vector handles + * + * Copyright (C) 1995, 1996, 1997, 2003 by Ralf Baechle + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/irq.h> +#include <linux/interrupt.h> +#include <linux/ptrace.h> +#include <linux/time.h> + +#include <asm/irq_cpu.h> + +#include <msp_int.h> + +extern void msp_int_handle(void); + +/* SLP bases systems */ +extern void msp_slp_irq_init(void); +extern void msp_slp_irq_dispatch(void); + +/* CIC based systems */ +extern void msp_cic_irq_init(void); +extern void msp_cic_irq_dispatch(void); + +/* + * The PMC-Sierra MSP interrupts are arranged in a 3 level cascaded + * hierarchical system. The first level are the direct MIPS interrupts + * and are assigned the interrupt range 0-7. The second level is the SLM + * interrupt controller and is assigned the range 8-39. The third level + * comprises the Peripherial block, the PCI block, the PCI MSI block and + * the SLP. The PCI interrupts and the SLP errors are handled by the + * relevant subsystems so the core interrupt code needs only concern + * itself with the Peripheral block. These are assigned interrupts in + * the range 40-71. + */ + +asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +{ + u32 pending; + + pending = read_c0_status() & read_c0_cause(); + + /* + * jump to the correct interrupt routine + * These are arranged in priority order and the timer + * comes first! + */ + +#ifdef CONFIG_IRQ_MSP_CIC /* break out the CIC stuff for now */ + if (pending & C_IRQ4) /* do the peripherals first, that's the timer */ + msp_cic_irq_dispatch(); + + else if (pending & C_IRQ0) + do_IRQ(MSP_INT_MAC0); + + else if (pending & C_IRQ1) + do_IRQ(MSP_INT_MAC1); + + else if (pending & C_IRQ2) + do_IRQ(MSP_INT_USB); + + else if (pending & C_IRQ3) + do_IRQ(MSP_INT_SAR); + + else if (pending & C_IRQ5) + do_IRQ(MSP_INT_SEC); + +#else + if (pending & C_IRQ5) + do_IRQ(MSP_INT_TIMER); + + else if (pending & C_IRQ0) + do_IRQ(MSP_INT_MAC0); + + else if (pending & C_IRQ1) + do_IRQ(MSP_INT_MAC1); + + else if (pending & C_IRQ3) + do_IRQ(MSP_INT_VE); + + else if (pending & C_IRQ4) + msp_slp_irq_dispatch(); +#endif + + else if (pending & C_SW0) /* do software after hardware */ + do_IRQ(MSP_INT_SW0); + + else if (pending & C_SW1) + do_IRQ(MSP_INT_SW1); +} + +static struct irqaction cascade_msp = { + .handler = no_action, + .name = "MSP cascade" +}; + + +void __init arch_init_irq(void) +{ + /* initialize the 1st-level CPU based interrupt controller */ + mips_cpu_irq_init(); + +#ifdef CONFIG_IRQ_MSP_CIC + msp_cic_irq_init(); + + /* setup the cascaded interrupts */ + setup_irq(MSP_INT_CIC, &cascade_msp); + setup_irq(MSP_INT_PER, &cascade_msp); +#else + /* setup the 2nd-level SLP register based interrupt controller */ + msp_slp_irq_init(); + + /* setup the cascaded SLP/PER interrupts */ + setup_irq(MSP_INT_SLP, &cascade_msp); + setup_irq(MSP_INT_PER, &cascade_msp); +#endif +} diff --git a/arch/mips/pmc-sierra/msp71xx/msp_irq_cic.c b/arch/mips/pmc-sierra/msp71xx/msp_irq_cic.c new file mode 100644 index 0000000..5175357 --- /dev/null +++ b/arch/mips/pmc-sierra/msp71xx/msp_irq_cic.c @@ -0,0 +1,134 @@ +/* + * This file define the irq handler for MSP SLM subsystem interrupts. + * + * Copyright 2005-2007 PMC-Sierra, Inc, derived from irq_cpu.c + * Author: Andrew Hughes, Andrew_Hughes@pmc-sierra.com + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#include <linux/init.h> +#include <linux/interrupt.h> +#include <linux/kernel.h> +#include <linux/bitops.h> + +#include <asm/system.h> + +#include <msp_cic_int.h> +#include <msp_regs.h> + +/* + * NOTE: We are only enabling support for VPE0 right now. + */ + +static inline void unmask_msp_cic_irq(unsigned int irq) +{ + + /* check for PER interrupt range */ + if (irq < MSP_PER_INTBASE) + *CIC_VPE0_MSK_REG |= (1 << (irq - MSP_CIC_INTBASE)); + else + *PER_INT_MSK_REG |= (1 << (irq - MSP_PER_INTBASE)); +} + +static inline void mask_msp_cic_irq(unsigned int irq) +{ + /* check for PER interrupt range */ + if (irq < MSP_PER_INTBASE) + *CIC_VPE0_MSK_REG &= ~(1 << (irq - MSP_CIC_INTBASE)); + else + *PER_INT_MSK_REG &= ~(1 << (irq - MSP_PER_INTBASE)); +} + +/* + * While we ack the interrupt interrupts are disabled and thus we don't need + * to deal with concurrency issues. Same for msp_cic_irq_end. + */ +static inline void ack_msp_cic_irq(unsigned int irq) +{ + mask_msp_cic_irq(irq); + + /* + * only really necessary for 18, 16-14 and sometimes 3:0 (since + * these can be edge sensitive) but it doesn't hurt for the others. + */ + + /* check for PER interrupt range */ + if (irq < MSP_PER_INTBASE) + *CIC_STS_REG = (1 << (irq - MSP_CIC_INTBASE)); + else + *PER_INT_STS_REG = (1 << (irq - MSP_PER_INTBASE)); +} + +static struct irq_chip msp_cic_irq_controller = { + .name = "MSP_CIC", + .ack = ack_msp_cic_irq, + .mask = ack_msp_cic_irq, + .mask_ack = ack_msp_cic_irq, + .unmask = unmask_msp_cic_irq, +}; + + +void __init msp_cic_irq_init(void) +{ + int i; + + /* Mask/clear interrupts. */ + *CIC_VPE0_MSK_REG = 0x00000000; + *PER_INT_MSK_REG = 0x00000000; + *CIC_STS_REG = 0xFFFFFFFF; + *PER_INT_STS_REG = 0xFFFFFFFF; + +#if defined(CONFIG_PMC_MSP7120_GW) || \ + defined(CONFIG_PMC_MSP7120_EVAL) + /* + * The MSP7120 RG and EVBD boards use IRQ[6:4] for PCI. + * These inputs map to EXT_INT_POL[6:4] inside the CIC. + * They are to be active low, level sensitive. + */ + *CIC_EXT_CFG_REG &= 0xFFFF8F8F; +#endif + + /* initialize all the IRQ descriptors */ + for (i = MSP_CIC_INTBASE; i < MSP_PER_INTBASE + 32; i++) + set_irq_chip_and_handler(i, &msp_cic_irq_controller, + handle_level_irq); +} + +void msp_cic_irq_dispatch(void) +{ + u32 pending; + int intbase; + + intbase = MSP_CIC_INTBASE; + pending = *CIC_STS_REG & *CIC_VPE0_MSK_REG; + + /* check for PER interrupt */ + if (pending == (1 << (MSP_INT_PER - MSP_CIC_INTBASE))) { + intbase = MSP_PER_INTBASE; + pending = *PER_INT_STS_REG & *PER_INT_MSK_REG; + } + + /* check for spurious interrupt */ + if (pending == 0x00000000) { + printk(KERN_ERR + "Spurious %s interrupt? status %08x, mask %08x\n", + (intbase == MSP_CIC_INTBASE) ? "CIC" : "PER", + (intbase == MSP_CIC_INTBASE) ? + *CIC_STS_REG : *PER_INT_STS_REG, + (intbase == MSP_CIC_INTBASE) ? + *CIC_VPE0_MSK_REG : *PER_INT_MSK_REG); + return; + } + + /* check for the timer and dispatch it first */ + if ((intbase == MSP_CIC_INTBASE) && + (pending & (1 << (MSP_INT_VPE0_TIMER - MSP_CIC_INTBASE)))) + do_IRQ(MSP_INT_VPE0_TIMER); + else + do_IRQ(ffs(pending) + intbase - 1); +} + diff --git a/arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c b/arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c new file mode 100644 index 0000000..f5f1b8d --- /dev/null +++ b/arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c @@ -0,0 +1,109 @@ +/* + * This file define the irq handler for MSP SLM subsystem interrupts. + * + * Copyright 2005-2006 PMC-Sierra, Inc, derived from irq_cpu.c + * Author: Andrew Hughes, Andrew_Hughes@pmc-sierra.com + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#include <linux/init.h> +#include <linux/interrupt.h> +#include <linux/kernel.h> +#include <linux/bitops.h> + +#include <asm/mipsregs.h> +#include <asm/system.h> + +#include <msp_slp_int.h> +#include <msp_regs.h> + +static inline void unmask_msp_slp_irq(unsigned int irq) +{ + /* check for PER interrupt range */ + if (irq < MSP_PER_INTBASE) + *SLP_INT_MSK_REG |= (1 << (irq - MSP_SLP_INTBASE)); + else + *PER_INT_MSK_REG |= (1 << (irq - MSP_PER_INTBASE)); +} + +static inline void mask_msp_slp_irq(unsigned int irq) +{ + /* check for PER interrupt range */ + if (irq < MSP_PER_INTBASE) + *SLP_INT_MSK_REG &= ~(1 << (irq - MSP_SLP_INTBASE)); + else + *PER_INT_MSK_REG &= ~(1 << (irq - MSP_PER_INTBASE)); +} + +/* + * While we ack the interrupt interrupts are disabled and thus we don't need + * to deal with concurrency issues. Same for msp_slp_irq_end. + */ +static inline void ack_msp_slp_irq(unsigned int irq) +{ + mask_slp_irq(irq); + + /* + * only really necessary for 18, 16-14 and sometimes 3:0 (since + * these can be edge sensitive) but it doesn't hurt for the others. + */ + + /* check for PER interrupt range */ + if (irq < MSP_PER_INTBASE) + *SLP_INT_STS_REG = (1 << (irq - MSP_SLP_INTBASE)); + else + *PER_INT_STS_REG = (1 << (irq - MSP_PER_INTBASE)); +} + +static struct irq_chip msp_slp_irq_controller = { + .name = "MSP_SLP", + .ack = ack_msp_slp_irq, + .mask = ack_msp_slp_irq, + .mask_ack = ack_msp_slp_irq, + .unmask = unmask_msp_slp_irq, +}; + +void __init msp_slp_irq_init(void) +{ + int i; + + /* Mask/clear interrupts. */ + *SLP_INT_MSK_REG = 0x00000000; + *PER_INT_MSK_REG = 0x00000000; + *SLP_INT_STS_REG = 0xFFFFFFFF; + *PER_INT_STS_REG = 0xFFFFFFFF; + + /* initialize all the IRQ descriptors */ + for (i = MSP_SLP_INTBASE; i < MSP_PER_INTBASE + 32; i++) + set_irq_chip_and_handler(i, &msp_slp_irq_controller + handle_level_irq); +} + +void msp_slp_irq_dispatch(void) +{ + u32 pending; + int intbase; + + intbase = MSP_SLP_INTBASE; + pending = *SLP_INT_STS_REG & *SLP_INT_MSK_REG; + + /* check for PER interrupt */ + if (pending == (1 << (MSP_INT_PER - MSP_SLP_INTBASE))) { + intbase = MSP_PER_INTBASE; + pending = *PER_INT_STS_REG & *PER_INT_MSK_REG; + } + + /* check for spurious interrupt */ + if (pending == 0x00000000) { + printk(KERN_ERR "Spurious %s interrupt?\n", + (intbase == MSP_SLP_INTBASE) ? "SLP" : "PER"); + return; + } + + /* dispatch the irq */ + do_IRQ(ffs(pending) + intbase - 1); +} diff --git a/arch/mips/momentum/ocelot_3/ocelot_3_fpga.h b/arch/mips/pmc-sierra/msp71xx/msp_pci.c index 5710a90..f764fe7 100644 --- a/arch/mips/momentum/ocelot_3/ocelot_3_fpga.h +++ b/arch/mips/pmc-sierra/msp71xx/msp_pci.c @@ -1,7 +1,7 @@ /* - * Ocelot-3 Board Register Definitions + * The setup file for PCI related hardware on PMC-Sierra MSP processors. * - * (C) 2002 Momentum Computer Inc. + * Copyright 2005-2006 PMC-Sierra, Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -22,38 +22,29 @@ * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 675 Mass Ave, Cambridge, MA 02139, USA. - * - * Louis Hamilton, Red Hat, Inc. - * hamilton@redhat.com [MIPS64 modifications] - * - * Copyright (C) 2004 MontaVista Software Inc. - * Author: Manish Lachwani, mlachwani@mvista.com */ -#ifndef __OCELOT_3_FPGA_H__ -#define __OCELOT_3_FPGA_H__ - -#define OCELOT_3_REG_BOARDREV 0x0 -#define OCELOT_3_REG_FPGA_REV 0x1 -#define OCELOT_3_REG_FPGA_TYPE 0x2 -#define OCELOT_3_REG_RESET_STATUS 0x3 -#define OCELOT_3_REG_BOARD_STATUS 0x4 -#define OCELOT_3_REG_CPCI_ID 0x5 -#define OCELOT_3_REG_SET 0x6 -#define OCELOT_3_REG_CLR 0x7 -#define OCELOT_3_REG_EEPROM_MODE 0x9 -#define OCELOT_3_REG_INTMASK 0xa -#define OCELOT_3_REG_INTSTAT 0xb -#define OCELOT_3_REG_UART_INTMASK 0xc -#define OCELOT_3_REG_UART_INTSTAT 0xd -#define OCELOT_3_REG_INTSET 0xe -#define OCELOT_3_REG_INTCLR 0xf - -extern unsigned long ocelot_fpga_base; - -#define __FPGA_REG_TO_ADDR(reg) \ - ((void *) ocelot_fpga_base + OCELOT_3_REG_##reg) -#define OCELOT_FPGA_WRITE(x, reg) writeb(x, __FPGA_REG_TO_ADDR(reg)) -#define OCELOT_FPGA_READ(reg) readb(__FPGA_REG_TO_ADDR(reg)) +#include <linux/init.h> + +#include <msp_prom.h> +#include <msp_regs.h> + +extern void msp_pci_init(void); +static int __init msp_pci_setup(void) +{ +#if 0 /* Linux 2.6 initialization code to be completed */ + if (getdeviceid() & DEV_ID_SINGLE_PC) { + /* If single card mode */ + slmRegs *sreg = (slmRegs *) SREG_BASE; + + sreg->single_pc_enable = SINGLE_PCCARD; + } #endif + + msp_pci_init(); + + return 0; +} + +subsys_initcall(msp_pci_setup); diff --git a/arch/mips/pmc-sierra/msp71xx/msp_prom.c b/arch/mips/pmc-sierra/msp71xx/msp_prom.c new file mode 100644 index 0000000..e5bd548 --- /dev/null +++ b/arch/mips/pmc-sierra/msp71xx/msp_prom.c @@ -0,0 +1,566 @@ +/* + * BRIEF MODULE DESCRIPTION + * PROM library initialisation code, assuming a version of + * pmon is the boot code. + * + * Copyright 2000,2001 MontaVista Software Inc. + * Author: MontaVista Software, Inc. + * ppopov@mvista.com or source@mvista.com + * + * This file was derived from Carsten Langgaard's + * arch/mips/mips-boards/xx files. + * + * Carsten Langgaard, carstenl@mips.com + * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/string.h> +#include <linux/interrupt.h> +#include <linux/mm.h> +#ifdef CONFIG_CRAMFS +#include <linux/cramfs_fs.h> +#endif +#ifdef CONFIG_SQUASHFS +#include <linux/squashfs_fs.h> +#endif + +#include <asm/addrspace.h> +#include <asm/bootinfo.h> +#include <asm-generic/sections.h> +#include <asm/page.h> + +#include <msp_prom.h> +#include <msp_regs.h> + +/* global PROM environment variables and pointers */ +int prom_argc; +char **prom_argv, **prom_envp; +int *prom_vec; + +/* debug flag */ +int init_debug = 1; + +/* memory blocks */ +struct prom_pmemblock mdesc[PROM_MAX_PMEMBLOCKS]; + +/* default feature sets */ +static char msp_default_features[] = +#if defined(CONFIG_PMC_MSP4200_EVAL) \ + || defined(CONFIG_PMC_MSP4200_GW) + "ERER"; +#elif defined(CONFIG_PMC_MSP7120_EVAL) \ + || defined(CONFIG_PMC_MSP7120_GW) + "EMEMSP"; +#elif defined(CONFIG_PMC_MSP7120_FPGA) + "EMEM"; +#endif + +/* conversion functions */ +static inline unsigned char str2hexnum(unsigned char c) +{ + if (c >= '0' && c <= '9') + return c - '0'; + if (c >= 'a' && c <= 'f') + return c - 'a' + 10; + return 0; /* foo */ +} + +static inline int str2eaddr(unsigned char *ea, unsigned char *str) +{ + int index = 0; + unsigned char num = 0; + + while (*str != '\0') { + if ((*str == '.') || (*str == ':')) { + ea[index++] = num; + num = 0; + str++; + } else { + num = num << 4; + num |= str2hexnum(*str++); + } + } + + if (index == 5) { + ea[index++] = num; + return 0; + } else + return -1; +} +EXPORT_SYMBOL(str2eaddr); + +static inline unsigned long str2hex(unsigned char *str) +{ + int value = 0; + + while (*str) { + value = value << 4; + value |= str2hexnum(*str++); + } + + return value; +} + +/* function to query the system information */ +const char *get_system_type(void) +{ +#if defined(CONFIG_PMC_MSP4200_EVAL) + return "PMC-Sierra MSP4200 Eval Board"; +#elif defined(CONFIG_PMC_MSP4200_GW) + return "PMC-Sierra MSP4200 VoIP Gateway"; +#elif defined(CONFIG_PMC_MSP7120_EVAL) + return "PMC-Sierra MSP7120 Eval Board"; +#elif defined(CONFIG_PMC_MSP7120_GW) + return "PMC-Sierra MSP7120 Residential Gateway"; +#elif defined(CONFIG_PMC_MSP7120_FPGA) + return "PMC-Sierra MSP7120 FPGA"; +#else + #error "What is the type of *your* MSP?" +#endif +} + +int get_ethernet_addr(char *ethaddr_name, char *ethernet_addr) +{ + char *ethaddr_str; + + ethaddr_str = prom_getenv(ethaddr_name); + if (!ethaddr_str) { + printk(KERN_WARNING "%s not set in boot prom\n", ethaddr_name); + return -1; + } + + if (str2eaddr(ethernet_addr, ethaddr_str) == -1) { + printk(KERN_WARNING "%s badly formatted-<%s>\n", + ethaddr_name, ethaddr_str); + return -1; + } + + if (init_debug > 1) { + int i; + printk(KERN_DEBUG "get_ethernet_addr: for %s ", ethaddr_name); + for (i = 0; i < 5; i++) + printk(KERN_DEBUG "%02x:", + (unsigned char)*(ethernet_addr+i)); + printk(KERN_DEBUG "%02x\n", *(ethernet_addr+i)); + } + + return 0; +} +EXPORT_SYMBOL(get_ethernet_addr); + +static char *get_features(void) +{ + char *feature = prom_getenv(FEATURES); + + if (feature == NULL) { + /* default features based on MACHINE_TYPE */ + feature = msp_default_features; + } + + return feature; +} + +static char test_feature(char c) +{ + char *feature = get_features(); + + while (*feature) { + if (*feature++ == c) + return *feature; + feature++; + } + + return FEATURE_NOEXIST; +} + +unsigned long get_deviceid(void) +{ + char *deviceid = prom_getenv(DEVICEID); + + if (deviceid == NULL) + return *DEV_ID_REG; + else + return str2hex(deviceid); +} + +char identify_pci(void) +{ + return test_feature(PCI_KEY); +} +EXPORT_SYMBOL(identify_pci); + +char identify_pcimux(void) +{ + return test_feature(PCIMUX_KEY); +} + +char identify_sec(void) +{ + return test_feature(SEC_KEY); +} +EXPORT_SYMBOL(identify_sec); + +char identify_spad(void) +{ + return test_feature(SPAD_KEY); +} +EXPORT_SYMBOL(identify_spad); + +char identify_tdm(void) +{ + return test_feature(TDM_KEY); +} +EXPORT_SYMBOL(identify_tdm); + +char identify_zsp(void) +{ + return test_feature(ZSP_KEY); +} +EXPORT_SYMBOL(identify_zsp); + +static char identify_enetfeature(char key, unsigned long interface_num) +{ + char *feature = get_features(); + + while (*feature) { + if (*feature++ == key && interface_num-- == 0) + return *feature; + feature++; + } + + return FEATURE_NOEXIST; +} + +char identify_enet(unsigned long interface_num) +{ + return identify_enetfeature(ENET_KEY, interface_num); +} +EXPORT_SYMBOL(identify_enet); + +char identify_enetTxD(unsigned long interface_num) +{ + return identify_enetfeature(ENETTXD_KEY, interface_num); +} +EXPORT_SYMBOL(identify_enetTxD); + +unsigned long identify_family(void) +{ + unsigned long deviceid; + + deviceid = get_deviceid(); + + return deviceid & CPU_DEVID_FAMILY; +} +EXPORT_SYMBOL(identify_family); + +unsigned long identify_revision(void) +{ + unsigned long deviceid; + + deviceid = get_deviceid(); + + return deviceid & CPU_DEVID_REVISION; +} +EXPORT_SYMBOL(identify_revision); + +/* PROM environment functions */ +char *prom_getenv(char *env_name) +{ + /* + * Return a pointer to the given environment variable. prom_envp + * points to a null terminated array of pointers to variables. + * Environment variables are stored in the form of "memsize=64" + */ + + char **var = prom_envp; + int i = strlen(env_name); + + while (*var) { + if (strncmp(env_name, *var, i) == 0) { + return (*var + strlen(env_name) + 1); + } + var++; + } + + return NULL; +} + +/* PROM commandline functions */ +char *prom_getcmdline(void) +{ + return &(arcs_cmdline[0]); +} +EXPORT_SYMBOL(prom_getcmdline); + +void __init prom_init_cmdline(void) +{ + char *cp; + int actr; + + actr = 1; /* Always ignore argv[0] */ + + cp = &(arcs_cmdline[0]); + while (actr < prom_argc) { + strcpy(cp, prom_argv[actr]); + cp += strlen(prom_argv[actr]); + *cp++ = ' '; + actr++; + } + if (cp != &(arcs_cmdline[0])) /* get rid of trailing space */ + --cp; + *cp = '\0'; +} + +/* memory allocation functions */ +static int __init prom_memtype_classify(unsigned int type) +{ + switch (type) { + case yamon_free: + return BOOT_MEM_RAM; + case yamon_prom: + return BOOT_MEM_ROM_DATA; + default: + return BOOT_MEM_RESERVED; + } +} + +void __init prom_meminit(void) +{ + struct prom_pmemblock *p; + + p = prom_getmdesc(); + + while (p->size) { + long type; + unsigned long base, size; + + type = prom_memtype_classify(p->type); + base = p->base; + size = p->size; + + add_memory_region(base, size, type); + p++; + } +} + +void __init prom_free_prom_memory(void) +{ + int argc; + char **argv; + char **envp; + char *ptr; + int len = 0; + int i; + unsigned long addr; + + /* + * preserve environment variables and command line from pmon/bbload + * first preserve the command line + */ + for (argc = 0; argc < prom_argc; argc++) { + len += sizeof(char *); /* length of pointer */ + len += strlen(prom_argv[argc]) + 1; /* length of string */ + } + len += sizeof(char *); /* plus length of null pointer */ + + argv = kmalloc(len, GFP_KERNEL); + ptr = (char *) &argv[prom_argc + 1]; /* strings follow array */ + + for (argc = 0; argc < prom_argc; argc++) { + argv[argc] = ptr; + strcpy(ptr, prom_argv[argc]); + ptr += strlen(prom_argv[argc]) + 1; + } + argv[prom_argc] = NULL; /* end array with null pointer */ + prom_argv = argv; + + /* next preserve the environment variables */ + len = 0; + i = 0; + for (envp = prom_envp; *envp != NULL; envp++) { + i++; /* count number of environment variables */ + len += sizeof(char *); /* length of pointer */ + len += strlen(*envp) + 1; /* length of string */ + } + len += sizeof(char *); /* plus length of null pointer */ + + envp = kmalloc(len, GFP_KERNEL); + ptr = (char *) &envp[i+1]; + + for (argc = 0; argc < i; argc++) { + envp[argc] = ptr; + strcpy(ptr, prom_envp[argc]); + ptr += strlen(prom_envp[argc]) + 1; + } + envp[i] = NULL; /* end array with null pointer */ + prom_envp = envp; + + for (i = 0; i < boot_mem_map.nr_map; i++) { + if (boot_mem_map.map[i].type != BOOT_MEM_ROM_DATA) + continue; + + addr = boot_mem_map.map[i].addr; + free_init_pages("prom memory", + addr, addr + boot_mem_map.map[i].size); + } +} + +struct prom_pmemblock *__init prom_getmdesc(void) +{ + static char memsz_env[] __initdata = "memsize"; + static char heaptop_env[] __initdata = "heaptop"; + char *str; + unsigned int memsize; + unsigned int heaptop; +#ifdef CONFIG_MTD_PMC_MSP_RAMROOT + void *ramroot_start; + unsigned long ramroot_size; +#endif + int i; + + str = prom_getenv(memsz_env); + if (!str) { + ppfinit("memsize not set in boot prom, " + "set to default (32Mb)\n"); + memsize = 0x02000000; + } else { + memsize = simple_strtol(str, NULL, 0); + + if (memsize == 0) { + /* if memsize is a bad size, use reasonable default */ + memsize = 0x02000000; + } + + /* convert to physical address (removing caching bits, etc) */ + memsize = CPHYSADDR(memsize); + } + + str = prom_getenv(heaptop_env); + if (!str) { + heaptop = CPHYSADDR((u32)&_text); + ppfinit("heaptop not set in boot prom, " + "set to default 0x%08x\n", heaptop); + } else { + heaptop = simple_strtol(str, NULL, 16); + if (heaptop == 0) { + /* heaptop conversion bad, might have 0xValue */ + heaptop = simple_strtol(str, NULL, 0); + + if (heaptop == 0) { + /* heaptop still bad, use reasonable default */ + heaptop = CPHYSADDR((u32)&_text); + } + } + + /* convert to physical address (removing caching bits, etc) */ + heaptop = CPHYSADDR((u32)heaptop); + } + + /* the base region */ + i = 0; + mdesc[i].type = BOOT_MEM_RESERVED; + mdesc[i].base = 0x00000000; + mdesc[i].size = PAGE_ALIGN(0x300 + 0x80); + /* jtag interrupt vector + sizeof vector */ + + /* PMON data */ + if (heaptop > mdesc[i].base + mdesc[i].size) { + i++; /* 1 */ + mdesc[i].type = BOOT_MEM_ROM_DATA; + mdesc[i].base = mdesc[i-1].base + mdesc[i-1].size; + mdesc[i].size = heaptop - mdesc[i].base; + } + + /* end of PMON data to start of kernel -- probably zero .. */ + if (heaptop != CPHYSADDR((u32)_text)) { + i++; /* 2 */ + mdesc[i].type = BOOT_MEM_RAM; + mdesc[i].base = heaptop; + mdesc[i].size = CPHYSADDR((u32)_text) - mdesc[i].base; + } + + /* kernel proper */ + i++; /* 3 */ + mdesc[i].type = BOOT_MEM_RESERVED; + mdesc[i].base = CPHYSADDR((u32)_text); +#ifdef CONFIG_MTD_PMC_MSP_RAMROOT + if (get_ramroot(&ramroot_start, &ramroot_size)) { + /* + * Rootfs in RAM -- follows kernel + * Combine rootfs image with kernel block so a + * page (4k) isn't wasted between memory blocks + */ + mdesc[i].size = CPHYSADDR(PAGE_ALIGN( + (u32)ramroot_start + ramroot_size)) - mdesc[i].base; + } else +#endif + mdesc[i].size = CPHYSADDR(PAGE_ALIGN( + (u32)_end)) - mdesc[i].base; + + /* Remainder of RAM -- under memsize */ + i++; /* 5 */ + mdesc[i].type = yamon_free; + mdesc[i].base = mdesc[i-1].base + mdesc[i-1].size; + mdesc[i].size = memsize - mdesc[i].base; + + return &mdesc[0]; +} + +/* rootfs functions */ +#ifdef CONFIG_MTD_PMC_MSP_RAMROOT +bool get_ramroot(void **start, unsigned long *size) +{ + extern char _end[]; + + /* Check for start following the end of the kernel */ + void *check_start = (void *)_end; + + /* Check for supported rootfs types */ +#ifdef CONFIG_CRAMFS + if (*(__u32 *)check_start == CRAMFS_MAGIC) { + /* Get CRAMFS size */ + *start = check_start; + *size = PAGE_ALIGN(((struct cramfs_super *) + check_start)->size); + + return true; + } +#endif +#ifdef CONFIG_SQUASHFS + if (*((unsigned int *)check_start) == SQUASHFS_MAGIC) { + /* Get SQUASHFS size */ + *start = check_start; + *size = PAGE_ALIGN(((struct squashfs_super_block *) + check_start)->bytes_used); + + return true; + } +#endif + + return false; +} +EXPORT_SYMBOL(get_ramroot); +#endif diff --git a/arch/mips/pmc-sierra/msp71xx/msp_setup.c b/arch/mips/pmc-sierra/msp71xx/msp_setup.c new file mode 100644 index 0000000..8f69b78 --- /dev/null +++ b/arch/mips/pmc-sierra/msp71xx/msp_setup.c @@ -0,0 +1,256 @@ +/* + * The generic setup file for PMC-Sierra MSP processors + * + * Copyright 2005-2007 PMC-Sierra, Inc, + * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#include <asm/bootinfo.h> +#include <asm/cacheflush.h> +#include <asm/r4kcache.h> +#include <asm/reboot.h> +#include <asm/time.h> + +#include <msp_prom.h> +#include <msp_regs.h> + +#if defined(CONFIG_PMC_MSP7120_GW) +#include <msp_regops.h> +#include <msp_gpio.h> +#define MSP_BOARD_RESET_GPIO 9 +#endif + +extern void msp_timer_init(void); +extern void msp_serial_setup(void); +extern void pmctwiled_setup(void); + +#if defined(CONFIG_PMC_MSP7120_EVAL) || \ + defined(CONFIG_PMC_MSP7120_GW) || \ + defined(CONFIG_PMC_MSP7120_FPGA) +/* + * Performs the reset for MSP7120-based boards + */ +void msp7120_reset(void) +{ + void *start, *end, *iptr; + register int i; + + /* Diasble all interrupts */ + local_irq_disable(); +#ifdef CONFIG_SYS_SUPPORTS_MULTITHREADING + dvpe(); +#endif + + /* Cache the reset code of this function */ + __asm__ __volatile__ ( + " .set push \n" + " .set mips3 \n" + " la %0,startpoint \n" + " la %1,endpoint \n" + " .set pop \n" + : "=r" (start), "=r" (end) + : + ); + + for (iptr = (void *)((unsigned int)start & ~(L1_CACHE_BYTES - 1)); + iptr < end; iptr += L1_CACHE_BYTES) + cache_op(Fill, iptr); + + __asm__ __volatile__ ( + "startpoint: \n" + ); + + /* Put the DDRC into self-refresh mode */ + DDRC_INDIRECT_WRITE(DDRC_CTL(10), 0xb, 1 << 16); + + /* + * IMPORTANT! + * DO NOT do anything from here on out that might even + * think about fetching from RAM - i.e., don't call any + * non-inlined functions, and be VERY sure that any inline + * functions you do call do NOT access any sort of RAM + * anywhere! + */ + + /* Wait a bit for the DDRC to settle */ + for (i = 0; i < 100000000; i++); + +#if defined(CONFIG_PMC_MSP7120_GW) + /* + * Set GPIO 9 HI, (tied to board reset logic) + * GPIO 9 is the 4th GPIO of register 3 + * + * NOTE: We cannot use the higher-level msp_gpio_mode()/out() + * as GPIO char driver may not be enabled and it would look up + * data inRAM! + */ + set_value_reg32(GPIO_CFG3_REG, + basic_mode_mask(MSP_BOARD_RESET_GPIO), + basic_mode(MSP_GPIO_OUTPUT, MSP_BOARD_RESET_GPIO)); + set_reg32(GPIO_DATA3_REG, + basic_data_mask(MSP_BOARD_RESET_GPIO)); + + /* + * In case GPIO9 doesn't reset the board (jumper configurable!) + * fallback to device reset below. + */ +#endif + /* Set bit 1 of the MSP7120 reset register */ + *RST_SET_REG = 0x00000001; + + __asm__ __volatile__ ( + "endpoint: \n" + ); +} +#endif + +void msp_restart(char *command) +{ + printk(KERN_WARNING "Now rebooting .......\n"); + +#if defined(CONFIG_PMC_MSP7120_EVAL) || \ + defined(CONFIG_PMC_MSP7120_GW) || \ + defined(CONFIG_PMC_MSP7120_FPGA) + msp7120_reset(); +#else + /* No chip-specific reset code, just jump to the ROM reset vector */ + set_c0_status(ST0_BEV | ST0_ERL); + change_c0_config(CONF_CM_CMASK, CONF_CM_UNCACHED); + flush_cache_all(); + write_c0_wired(0); + + __asm__ __volatile__("jr\t%0"::"r"(0xbfc00000)); +#endif +} + +void msp_halt(void) +{ + printk(KERN_WARNING "\n** You can safely turn off the power\n"); + while (1) + /* If possible call official function to get CPU WARs */ + if (cpu_wait) + (*cpu_wait)(); + else + __asm__(".set\tmips3\n\t" "wait\n\t" ".set\tmips0"); +} + +void msp_power_off(void) +{ + msp_halt(); +} + +void __init plat_mem_setup(void) +{ + _machine_restart = msp_restart; + _machine_halt = msp_halt; + pm_power_off = msp_power_off; + + board_time_init = msp_timer_init; +} + +void __init prom_init(void) +{ + unsigned long family; + unsigned long revision; + + prom_argc = fw_arg0; + prom_argv = (char **)fw_arg1; + prom_envp = (char **)fw_arg2; + + /* + * Someday we can use this with PMON2000 to get a + * platform call prom routines for output etc. without + * having to use grody hacks. For now it's unused. + * + * struct callvectors *cv = (struct callvectors *) fw_arg3; + */ + family = identify_family(); + revision = identify_revision(); + + switch (family) { + case FAMILY_FPGA: + if (FPGA_IS_MSP4200(revision)) { + /* Old-style revision ID */ + mips_machgroup = MACH_GROUP_MSP; + mips_machtype = MACH_MSP4200_FPGA; + } else { + mips_machgroup = MACH_GROUP_MSP; + mips_machtype = MACH_MSP_OTHER; + } + break; + + case FAMILY_MSP4200: + mips_machgroup = MACH_GROUP_MSP; +#if defined(CONFIG_PMC_MSP4200_EVAL) + mips_machtype = MACH_MSP4200_EVAL; +#elif defined(CONFIG_PMC_MSP4200_GW) + mips_machtype = MACH_MSP4200_GW; +#else + mips_machtype = MACH_MSP_OTHER; +#endif + break; + + case FAMILY_MSP4200_FPGA: + mips_machgroup = MACH_GROUP_MSP; + mips_machtype = MACH_MSP4200_FPGA; + break; + + case FAMILY_MSP7100: + mips_machgroup = MACH_GROUP_MSP; +#if defined(CONFIG_PMC_MSP7120_EVAL) + mips_machtype = MACH_MSP7120_EVAL; +#elif defined(CONFIG_PMC_MSP7120_GW) + mips_machtype = MACH_MSP7120_GW; +#else + mips_machtype = MACH_MSP_OTHER; +#endif + break; + + case FAMILY_MSP7100_FPGA: + mips_machgroup = MACH_GROUP_MSP; + mips_machtype = MACH_MSP7120_FPGA; + break; + + default: + /* we don't recognize the machine */ + mips_machgroup = MACH_GROUP_UNKNOWN; + mips_machtype = MACH_UNKNOWN; + break; + } + + /* make sure we have the right initialization routine - sanity */ + if (mips_machgroup != MACH_GROUP_MSP) { + ppfinit("Unknown machine group in a " + "MSP initialization routine\n"); + panic("***Bogosity factor five***, exiting\n"); + } + + prom_init_cmdline(); + + prom_meminit(); + + /* + * Sub-system setup follows. + * Setup functions can either be called here or using the + * subsys_initcall mechanism (i.e. see msp_pci_setup). The + * order in which they are called can be changed by using the + * link order in arch/mips/pmc-sierra/msp71xx/Makefile. + * + * NOTE: Please keep sub-system specific initialization code + * in separate specific files. + */ + msp_serial_setup(); + +#ifdef CONFIG_PMCTWILED + /* + * Setup LED states before the subsys_initcall loads other + * dependant drivers/modules. + */ + pmctwiled_setup(); +#endif +} diff --git a/arch/mips/pmc-sierra/msp71xx/msp_time.c b/arch/mips/pmc-sierra/msp71xx/msp_time.c new file mode 100644 index 0000000..2a2beac5 --- /dev/null +++ b/arch/mips/pmc-sierra/msp71xx/msp_time.c @@ -0,0 +1,94 @@ +/* + * Setting up the clock on MSP SOCs. No RTC typically. + * + * Carsten Langgaard, carstenl@mips.com + * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved. + * + * ######################################################################## + * + * This program is free software; you can distribute it and/or modify it + * under the terms of the GNU General Public License (Version 2) as + * published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. + * + * ######################################################################## + */ + +#include <linux/init.h> +#include <linux/kernel_stat.h> +#include <linux/sched.h> +#include <linux/spinlock.h> +#include <linux/module.h> +#include <linux/ptrace.h> + +#include <asm/mipsregs.h> +#include <asm/time.h> + +#include <msp_prom.h> +#include <msp_int.h> +#include <msp_regs.h> + +void __init msp_timer_init(void) +{ + char *endp, *s; + unsigned long cpu_rate = 0; + + if (cpu_rate == 0) { + s = prom_getenv("clkfreqhz"); + cpu_rate = simple_strtoul(s, &endp, 10); + if (endp != NULL && *endp != 0) { + printk(KERN_ERR + "Clock rate in Hz parse error: %s\n", s); + cpu_rate = 0; + } + } + + if (cpu_rate == 0) { + s = prom_getenv("clkfreq"); + cpu_rate = 1000 * simple_strtoul(s, &endp, 10); + if (endp != NULL && *endp != 0) { + printk(KERN_ERR + "Clock rate in MHz parse error: %s\n", s); + cpu_rate = 0; + } + } + + if (cpu_rate == 0) { +#if defined(CONFIG_PMC_MSP7120_EVAL) \ + || defined(CONFIG_PMC_MSP7120_GW) + cpu_rate = 400000000; +#elif defined(CONFIG_PMC_MSP7120_FPGA) + cpu_rate = 25000000; +#else + cpu_rate = 150000000; +#endif + printk(KERN_ERR + "Failed to determine CPU clock rate, " + "assuming %ld hz ...\n", cpu_rate); + } + + printk(KERN_WARNING "Clock rate set to %ld\n", cpu_rate); + + /* timer frequency is 1/2 clock rate */ + mips_hpt_frequency = cpu_rate/2; +} + + +void __init plat_timer_setup(struct irqaction *irq) +{ +#ifdef CONFIG_IRQ_MSP_CIC + /* we are using the vpe0 counter for timer interrupts */ + setup_irq(MSP_INT_VPE0_TIMER, irq); +#else + /* we are using the mips counter for timer interrupts */ + setup_irq(MSP_INT_TIMER, irq); +#endif +} diff --git a/arch/mips/pmc-sierra/msp71xx/msp_usb.c b/arch/mips/pmc-sierra/msp71xx/msp_usb.c new file mode 100644 index 0000000..21f9c70 --- /dev/null +++ b/arch/mips/pmc-sierra/msp71xx/msp_usb.c @@ -0,0 +1,150 @@ +/* + * The setup file for USB related hardware on PMC-Sierra MSP processors. + * + * Copyright 2006-2007 PMC-Sierra, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <linux/dma-mapping.h> +#include <linux/init.h> +#include <linux/ioport.h> +#include <linux/platform_device.h> + +#include <asm/mipsregs.h> + +#include <msp_regs.h> +#include <msp_int.h> +#include <msp_prom.h> + +#if defined(CONFIG_USB_EHCI_HCD) +static struct resource msp_usbhost_resources [] = { + [0] = { + .start = MSP_USB_BASE_START, + .end = MSP_USB_BASE_END, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = MSP_INT_USB, + .end = MSP_INT_USB, + .flags = IORESOURCE_IRQ, + }, +}; + +static u64 msp_usbhost_dma_mask = DMA_32BIT_MASK; + +static struct platform_device msp_usbhost_device = { + .name = "pmcmsp-ehci", + .id = 0, + .dev = { + .dma_mask = &msp_usbhost_dma_mask, + .coherent_dma_mask = DMA_32BIT_MASK, + }, + .num_resources = ARRAY_SIZE (msp_usbhost_resources), + .resource = msp_usbhost_resources, +}; +#endif /* CONFIG_USB_EHCI_HCD */ + +#if defined(CONFIG_USB_GADGET) +static struct resource msp_usbdev_resources [] = { + [0] = { + .start = MSP_USB_BASE, + .end = MSP_USB_BASE_END, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = MSP_INT_USB, + .end = MSP_INT_USB, + .flags = IORESOURCE_IRQ, + }, +}; + +static u64 msp_usbdev_dma_mask = DMA_32BIT_MASK; + +static struct platform_device msp_usbdev_device = { + .name = "msp71xx_udc", + .id = 0, + .dev = { + .dma_mask = &msp_usbdev_dma_mask, + .coherent_dma_mask = DMA_32BIT_MASK, + }, + .num_resources = ARRAY_SIZE (msp_usbdev_resources), + .resource = msp_usbdev_resources, +}; +#endif /* CONFIG_USB_GADGET */ + +#if defined(CONFIG_USB_EHCI_HCD) || defined(CONFIG_USB_GADGET) +static struct platform_device *msp_devs[1]; +#endif + + +static int __init msp_usb_setup(void) +{ +#if defined(CONFIG_USB_EHCI_HCD) || defined(CONFIG_USB_GADGET) + char *strp; + char envstr[32]; + unsigned int val = 0; + int result = 0; + + /* + * construct environment name usbmode + * set usbmode <host/device> as pmon environment var + */ + snprintf((char *)&envstr[0], sizeof(envstr), "usbmode"); + +#if defined(CONFIG_USB_EHCI_HCD) + /* default to host mode */ + val = 1; +#endif + + /* get environment string */ + strp = prom_getenv((char *)&envstr[0]); + if (strp) { + if (!strcmp(strp, "device")) + val = 0; + } + + if (val) { +#if defined(CONFIG_USB_EHCI_HCD) + /* get host mode device */ + msp_devs[0] = &msp_usbhost_device; + ppfinit("platform add USB HOST done %s.\n", + msp_devs[0]->name); + + result = platform_add_devices(msp_devs, ARRAY_SIZE (msp_devs)); +#endif /* CONFIG_USB_EHCI_HCD */ + } +#if defined(CONFIG_USB_GADGET) + else { + /* get device mode structure */ + msp_devs[0] = &msp_usbdev_device; + ppfinit("platform add USB DEVICE done %s.\n", + msp_devs[0]->name); + + result = platform_add_devices(msp_devs, ARRAY_SIZE (msp_devs)); + } +#endif /* CONFIG_USB_GADGET */ +#endif /* CONFIG_USB_EHCI_HCD || CONFIG_USB_GADGET */ + + return result; +} + +subsys_initcall(msp_usb_setup); diff --git a/arch/mips/pmc-sierra/yosemite/smp.c b/arch/mips/pmc-sierra/yosemite/smp.c index 305491e..d83c4ad 100644 --- a/arch/mips/pmc-sierra/yosemite/smp.c +++ b/arch/mips/pmc-sierra/yosemite/smp.c @@ -77,7 +77,7 @@ void __init plat_prepare_cpus(unsigned int max_cpus) * stack so the first thing we do is throw away that stuff and load useful * values into the registers ... */ -void prom_boot_secondary(int cpu, struct task_struct *idle) +void __init prom_boot_secondary(int cpu, struct task_struct *idle) { unsigned long gp = (unsigned long) task_thread_info(idle); unsigned long sp = __KSTK_TOS(idle); diff --git a/arch/mips/sgi-ip22/ip22-reset.c b/arch/mips/sgi-ip22/ip22-reset.c index 66df5ac..63afd7e 100644 --- a/arch/mips/sgi-ip22/ip22-reset.c +++ b/arch/mips/sgi-ip22/ip22-reset.c @@ -46,7 +46,7 @@ static struct timer_list power_timer, blink_timer, debounce_timer, volume_timer; static int machine_state; -static void ATTRIB_NORET sgi_machine_power_off(void) +static void __noreturn sgi_machine_power_off(void) { unsigned int tmp; @@ -68,7 +68,7 @@ static void ATTRIB_NORET sgi_machine_power_off(void) } } -static void ATTRIB_NORET sgi_machine_restart(char *command) +static void __noreturn sgi_machine_restart(char *command) { if (machine_state & MACHINE_SHUTTING_DOWN) sgi_machine_power_off(); @@ -76,7 +76,7 @@ static void ATTRIB_NORET sgi_machine_restart(char *command) while (1); } -static void ATTRIB_NORET sgi_machine_halt(void) +static void __noreturn sgi_machine_halt(void) { if (machine_state & MACHINE_SHUTTING_DOWN) sgi_machine_power_off(); diff --git a/arch/mips/sgi-ip27/ip27-berr.c b/arch/mips/sgi-ip27/ip27-berr.c index ce907eda..123141a 100644 --- a/arch/mips/sgi-ip27/ip27-berr.c +++ b/arch/mips/sgi-ip27/ip27-berr.c @@ -21,7 +21,6 @@ #include <asm/traps.h> #include <asm/uaccess.h> -extern void dump_tlb_addr(unsigned long addr); extern void dump_tlb_all(void); static void dump_hub_information(unsigned long errst0, unsigned long errst1) diff --git a/arch/mips/sgi-ip27/ip27-memory.c b/arch/mips/sgi-ip27/ip27-memory.c index fe8a106..e5e023f 100644 --- a/arch/mips/sgi-ip27/ip27-memory.c +++ b/arch/mips/sgi-ip27/ip27-memory.c @@ -517,7 +517,7 @@ void __init paging_init(void) pfn_t start_pfn = slot_getbasepfn(node, 0); pfn_t end_pfn = node_getmaxclick(node) + 1; - zones_size[ZONE_DMA] = end_pfn - start_pfn; + zones_size[ZONE_NORMAL] = end_pfn - start_pfn; free_area_init_node(node, NODE_DATA(node), zones_size, start_pfn, NULL); diff --git a/arch/mips/sgi-ip32/ip32-platform.c b/arch/mips/sgi-ip32/ip32-platform.c index 120b159..ba3697e 100644 --- a/arch/mips/sgi-ip32/ip32-platform.c +++ b/arch/mips/sgi-ip32/ip32-platform.c @@ -1,5 +1,53 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2007 Ralf Baechle (ralf@linux-mips.org) + */ +#include <linux/module.h> #include <linux/init.h> #include <linux/platform_device.h> +#include <linux/serial_8250.h> + +#include <asm/ip32/mace.h> +#include <asm/ip32/ip32_ints.h> + +/* + * .iobase isn't a constant (in the sense of C) so we fill it in at runtime. + */ +#define MACE_PORT(int) \ +{ \ + .irq = int, \ + .uartclk = 1843200, \ + .iotype = UPIO_MEM, \ + .flags = UPF_SKIP_TEST, \ + .regshift = 8, \ +} + +static struct plat_serial8250_port uart8250_data[] = { + MACE_PORT(MACEISA_SERIAL1_IRQ), + MACE_PORT(MACEISA_SERIAL2_IRQ), + { }, +}; + +static struct platform_device uart8250_device = { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM, + .dev = { + .platform_data = uart8250_data, + }, +}; + +static int __init uart8250_init(void) +{ + uart8250_data[0].iobase = (unsigned long) &mace->isa.serial1; + uart8250_data[1].iobase = (unsigned long) &mace->isa.serial1; + + return platform_device_register(&uart8250_device); +} + +device_initcall(uart8250_init); static __init int meth_devinit(void) { @@ -18,3 +66,7 @@ static __init int meth_devinit(void) } device_initcall(meth_devinit); + +MODULE_AUTHOR("Ralf Baechle <ralf@linux-mips.org>"); +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("8250 UART probe driver for SGI IP32 aka O2"); diff --git a/arch/mips/sgi-ip32/ip32-setup.c b/arch/mips/sgi-ip32/ip32-setup.c index 57708fe..bbba066 100644 --- a/arch/mips/sgi-ip32/ip32-setup.c +++ b/arch/mips/sgi-ip32/ip32-setup.c @@ -62,12 +62,6 @@ static inline void str2eaddr(unsigned char *ea, unsigned char *str) } #endif -#ifdef CONFIG_SERIAL_8250 -#include <linux/tty.h> -#include <linux/serial.h> -#include <linux/serial_core.h> -#endif /* CONFIG_SERIAL_8250 */ - /* An arbitrary time; this can be decreased if reliability looks good */ #define WAIT_MS 10 @@ -96,36 +90,6 @@ void __init plat_mem_setup(void) board_time_init = ip32_time_init; -#ifdef CONFIG_SERIAL_8250 - { - static struct uart_port o2_serial[2]; - - memset(o2_serial, 0, sizeof(o2_serial)); - o2_serial[0].type = PORT_16550A; - o2_serial[0].line = 0; - o2_serial[0].irq = MACEISA_SERIAL1_IRQ; - o2_serial[0].flags = UPF_SKIP_TEST; - o2_serial[0].uartclk = 1843200; - o2_serial[0].iotype = UPIO_MEM; - o2_serial[0].membase = (char *)&mace->isa.serial1; - o2_serial[0].fifosize = 14; - /* How much to shift register offset by. Each UART register - * is replicated over 256 byte space */ - o2_serial[0].regshift = 8; - o2_serial[1].type = PORT_16550A; - o2_serial[1].line = 1; - o2_serial[1].irq = MACEISA_SERIAL2_IRQ; - o2_serial[1].flags = UPF_SKIP_TEST; - o2_serial[1].uartclk = 1843200; - o2_serial[1].iotype = UPIO_MEM; - o2_serial[1].membase = (char *)&mace->isa.serial2; - o2_serial[1].fifosize = 14; - o2_serial[1].regshift = 8; - - early_serial_setup(&o2_serial[0]); - early_serial_setup(&o2_serial[1]); - } -#endif #ifdef CONFIG_SGI_O2MACE_ETH { char *mac = ArcGetEnvironmentVariable("eaddr"); diff --git a/arch/mips/sibyte/cfe/setup.c b/arch/mips/sibyte/cfe/setup.c index ae4a92c..51898dd 100644 --- a/arch/mips/sibyte/cfe/setup.c +++ b/arch/mips/sibyte/cfe/setup.c @@ -62,7 +62,7 @@ extern unsigned long initrd_start, initrd_end; extern int kgdb_port; #endif -static void ATTRIB_NORET cfe_linux_exit(void *arg) +static void __noreturn cfe_linux_exit(void *arg) { int warm = *(int *)arg; @@ -83,14 +83,14 @@ static void ATTRIB_NORET cfe_linux_exit(void *arg) while (1); } -static void ATTRIB_NORET cfe_linux_restart(char *command) +static void __noreturn cfe_linux_restart(char *command) { static const int zero; cfe_linux_exit((void *)&zero); } -static void ATTRIB_NORET cfe_linux_halt(void) +static void __noreturn cfe_linux_halt(void) { static const int one = 1; diff --git a/arch/mips/sibyte/swarm/time.c b/arch/mips/sibyte/swarm/time.c deleted file mode 100644 index 97c73c7..0000000 --- a/arch/mips/sibyte/swarm/time.c +++ /dev/null @@ -1,244 +0,0 @@ -/* - * Copyright (C) 2000, 2001 Broadcom Corporation - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - */ - -/* - * Time routines for the swarm board. We pass all the hard stuff - * through to the sb1250 handling code. Only thing we really keep - * track of here is what time of day we think it is. And we don't - * really even do a good job of that... - */ - - -#include <linux/bcd.h> -#include <linux/init.h> -#include <linux/time.h> -#include <linux/sched.h> -#include <linux/spinlock.h> -#include <asm/system.h> -#include <asm/addrspace.h> -#include <asm/io.h> - -#include <asm/sibyte/sb1250.h> -#include <asm/sibyte/sb1250_regs.h> -#include <asm/sibyte/sb1250_smbus.h> - -static unsigned long long sec_bias = 0; -static unsigned int usec_bias = 0; - -/* Xicor 1241 definitions */ - -/* - * Register bits - */ - -#define X1241REG_SR_BAT 0x80 /* currently on battery power */ -#define X1241REG_SR_RWEL 0x04 /* r/w latch is enabled, can write RTC */ -#define X1241REG_SR_WEL 0x02 /* r/w latch is unlocked, can enable r/w now */ -#define X1241REG_SR_RTCF 0x01 /* clock failed */ -#define X1241REG_BL_BP2 0x80 /* block protect 2 */ -#define X1241REG_BL_BP1 0x40 /* block protect 1 */ -#define X1241REG_BL_BP0 0x20 /* block protect 0 */ -#define X1241REG_BL_WD1 0x10 -#define X1241REG_BL_WD0 0x08 -#define X1241REG_HR_MIL 0x80 /* military time format */ - -/* - * Register numbers - */ - -#define X1241REG_BL 0x10 /* block protect bits */ -#define X1241REG_INT 0x11 /* */ -#define X1241REG_SC 0x30 /* Seconds */ -#define X1241REG_MN 0x31 /* Minutes */ -#define X1241REG_HR 0x32 /* Hours */ -#define X1241REG_DT 0x33 /* Day of month */ -#define X1241REG_MO 0x34 /* Month */ -#define X1241REG_YR 0x35 /* Year */ -#define X1241REG_DW 0x36 /* Day of Week */ -#define X1241REG_Y2K 0x37 /* Year 2K */ -#define X1241REG_SR 0x3F /* Status register */ - -#define X1241_CCR_ADDRESS 0x6F - -#define SMB_CSR(reg) (IOADDR(A_SMB_REGISTER(1, reg))) - -static int xicor_read(uint8_t addr) -{ - while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY) - ; - - __raw_writeq((addr >> 8) & 0x7, SMB_CSR(R_SMB_CMD)); - __raw_writeq(addr & 0xff, SMB_CSR(R_SMB_DATA)); - __raw_writeq(V_SMB_ADDR(X1241_CCR_ADDRESS) | V_SMB_TT_WR2BYTE, - SMB_CSR(R_SMB_START)); - - while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY) - ; - - __raw_writeq(V_SMB_ADDR(X1241_CCR_ADDRESS) | V_SMB_TT_RD1BYTE, - SMB_CSR(R_SMB_START)); - - while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY) - ; - - if (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_ERROR) { - /* Clear error bit by writing a 1 */ - __raw_writeq(M_SMB_ERROR, SMB_CSR(R_SMB_STATUS)); - return -1; - } - - return (__raw_readq(SMB_CSR(R_SMB_DATA)) & 0xff); -} - -static int xicor_write(uint8_t addr, int b) -{ - while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY) - ; - - __raw_writeq(addr, SMB_CSR(R_SMB_CMD)); - __raw_writeq((addr & 0xff) | ((b & 0xff) << 8), SMB_CSR(R_SMB_DATA)); - __raw_writeq(V_SMB_ADDR(X1241_CCR_ADDRESS) | V_SMB_TT_WR3BYTE, - SMB_CSR(R_SMB_START)); - - while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY) - ; - - if (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_ERROR) { - /* Clear error bit by writing a 1 */ - __raw_writeq(M_SMB_ERROR, SMB_CSR(R_SMB_STATUS)); - return -1; - } else { - return 0; - } -} - -/* - * In order to set the CMOS clock precisely, set_rtc_mmss has to be - * called 500 ms after the second nowtime has started, because when - * nowtime is written into the registers of the CMOS clock, it will - * jump to the next second precisely 500 ms later. Check the Motorola - * MC146818A or Dallas DS12887 data sheet for details. - * - * BUG: This routine does not handle hour overflow properly; it just - * sets the minutes. Usually you'll only notice that after reboot! - */ -int set_rtc_mmss(unsigned long nowtime) -{ - int retval = 0; - int real_seconds, real_minutes, cmos_minutes; - - cmos_minutes = xicor_read(X1241REG_MN); - cmos_minutes = BCD2BIN(cmos_minutes); - - /* - * since we're only adjusting minutes and seconds, - * don't interfere with hour overflow. This avoids - * messing with unknown time zones but requires your - * RTC not to be off by more than 15 minutes - */ - real_seconds = nowtime % 60; - real_minutes = nowtime / 60; - if (((abs(real_minutes - cmos_minutes) + 15)/30) & 1) - real_minutes += 30; /* correct for half hour time zone */ - real_minutes %= 60; - - /* unlock writes to the CCR */ - xicor_write(X1241REG_SR, X1241REG_SR_WEL); - xicor_write(X1241REG_SR, X1241REG_SR_WEL | X1241REG_SR_RWEL); - - if (abs(real_minutes - cmos_minutes) < 30) { - real_seconds = BIN2BCD(real_seconds); - real_minutes = BIN2BCD(real_minutes); - xicor_write(X1241REG_SC, real_seconds); - xicor_write(X1241REG_MN, real_minutes); - } else { - printk(KERN_WARNING - "set_rtc_mmss: can't update from %d to %d\n", - cmos_minutes, real_minutes); - retval = -1; - } - - xicor_write(X1241REG_SR, 0); - - printk("set_rtc_mmss: %02d:%02d\n", real_minutes, real_seconds); - - return retval; -} - -static unsigned long __init get_swarm_time(void) -{ - unsigned int year, mon, day, hour, min, sec, y2k; - - sec = xicor_read(X1241REG_SC); - min = xicor_read(X1241REG_MN); - hour = xicor_read(X1241REG_HR); - - if (hour & X1241REG_HR_MIL) { - hour &= 0x3f; - } else { - if (hour & 0x20) - hour = (hour & 0xf) + 0x12; - } - - sec = BCD2BIN(sec); - min = BCD2BIN(min); - hour = BCD2BIN(hour); - - day = xicor_read(X1241REG_DT); - mon = xicor_read(X1241REG_MO); - year = xicor_read(X1241REG_YR); - y2k = xicor_read(X1241REG_Y2K); - - day = BCD2BIN(day); - mon = BCD2BIN(mon); - year = BCD2BIN(year); - y2k = BCD2BIN(y2k); - - year += (y2k * 100); - - return mktime(year, mon, day, hour, min, sec); -} - -/* - * Bring up the timer at 100 Hz. - */ -void __init swarm_time_init(void) -{ - unsigned int flags; - int status; - - /* Set up the scd general purpose timer 0 to cpu 0 */ - sb1250_time_init(); - - /* Establish communication with the Xicor 1241 RTC */ - /* XXXKW how do I share the SMBus with the I2C subsystem? */ - - __raw_writeq(K_SMB_FREQ_400KHZ, SMB_CSR(R_SMB_FREQ)); - __raw_writeq(0, SMB_CSR(R_SMB_CONTROL)); - - if ((status = xicor_read(X1241REG_SR_RTCF)) < 0) { - printk("x1241: couldn't detect on SWARM SMBus 1\n"); - } else { - if (status & X1241REG_SR_RTCF) - printk("x1241: battery failed -- time is probably wrong\n"); - write_seqlock_irqsave(&xtime_lock, flags); - xtime.tv_sec = get_swarm_time(); - xtime.tv_nsec = 0; - write_sequnlock_irqrestore(&xtime_lock, flags); - } -} diff --git a/arch/mips/sni/Makefile b/arch/mips/sni/Makefile index e5777b7..471418e 100644 --- a/arch/mips/sni/Makefile +++ b/arch/mips/sni/Makefile @@ -2,5 +2,5 @@ # Makefile for the SNI specific part of the kernel # -obj-y += irq.o reset.o setup.o ds1216.o a20r.o rm200.o pcimt.o pcit.o time.o +obj-y += irq.o reset.o setup.o a20r.o rm200.o pcimt.o pcit.o time.o obj-$(CONFIG_CPU_BIG_ENDIAN) += sniprom.o diff --git a/arch/mips/sni/a20r.c b/arch/mips/sni/a20r.c index 31ab80f..acc9ba7 100644 --- a/arch/mips/sni/a20r.c +++ b/arch/mips/sni/a20r.c @@ -15,7 +15,6 @@ #include <asm/sni.h> #include <asm/time.h> -#include <asm/ds1216.h> #define PORT(_base,_irq) \ { \ @@ -40,20 +39,34 @@ static struct platform_device a20r_serial8250_device = { }, }; +static struct resource a20r_ds1216_rsrc[] = { + { + .start = 0x1c081ffc, + .end = 0x1c081fff, + .flags = IORESOURCE_MEM + } +}; + +static struct platform_device a20r_ds1216_device = { + .name = "rtc-ds1216", + .num_resources = ARRAY_SIZE(a20r_ds1216_rsrc), + .resource = a20r_ds1216_rsrc +}; + static struct resource snirm_82596_rsrc[] = { { - .start = 0xb8000000, - .end = 0xb8000004, + .start = 0x18000000, + .end = 0x18000004, .flags = IORESOURCE_MEM }, { - .start = 0xb8010000, - .end = 0xb8010004, + .start = 0x18010000, + .end = 0x18010004, .flags = IORESOURCE_MEM }, { - .start = 0xbff00000, - .end = 0xbff00020, + .start = 0x1ff00000, + .end = 0x1ff00020, .flags = IORESOURCE_MEM }, { @@ -74,8 +87,8 @@ static struct platform_device snirm_82596_pdev = { static struct resource snirm_53c710_rsrc[] = { { - .start = 0xb9000000, - .end = 0xb90fffff, + .start = 0x19000000, + .end = 0x190fffff, .flags = IORESOURCE_MEM }, { @@ -93,8 +106,8 @@ static struct platform_device snirm_53c710_pdev = { static struct resource sc26xx_rsrc[] = { { - .start = 0xbc070000, - .end = 0xbc0700ff, + .start = 0x1c070000, + .end = 0x1c0700ff, .flags = IORESOURCE_MEM }, { @@ -205,8 +218,7 @@ void __init sni_a20r_irq_init(void) void sni_a20r_init(void) { - ds1216_base = (volatile unsigned char *) SNI_DS1216_A20R_BASE; - rtc_mips_get_time = ds1216_get_cmos_time; + /* FIXME, remove if not needed */ } static int __init snirm_a20r_setup_devinit(void) @@ -218,6 +230,7 @@ static int __init snirm_a20r_setup_devinit(void) platform_device_register(&snirm_53c710_pdev); platform_device_register(&sc26xx_pdev); platform_device_register(&a20r_serial8250_device); + platform_device_register(&a20r_ds1216_device); break; } diff --git a/arch/mips/sni/ds1216.c b/arch/mips/sni/ds1216.c deleted file mode 100644 index 1d92732..0000000 --- a/arch/mips/sni/ds1216.c +++ /dev/null @@ -1,81 +0,0 @@ - -#include <linux/bcd.h> -#include <linux/time.h> - -#include <asm/ds1216.h> - -volatile unsigned char *ds1216_base; - -/* - * Read the 64 bit we'd like to have - It a series - * of 64 bits showing up in the LSB of the base register. - * - */ -static unsigned char *ds1216_read(void) -{ - static unsigned char rdbuf[8]; - unsigned char c; - int i, j; - - for (i = 0; i < 8; i++) { - c = 0x0; - for (j = 0; j < 8; j++) { - c |= (*ds1216_base & 0x1) << j; - } - rdbuf[i] = c; - } - - return rdbuf; -} - -static void ds1216_switch_ds_to_clock(void) -{ - unsigned char magic[] = { - 0xc5, 0x3a, 0xa3, 0x5c, 0xc5, 0x3a, 0xa3, 0x5c - }; - int i,j,c; - - /* Reset magic pointer */ - c = *ds1216_base; - - /* Write 64 bit magic to DS1216 */ - for (i = 0; i < 8; i++) { - c = magic[i]; - for (j = 0; j < 8; j++) { - *ds1216_base = c; - c = c >> 1; - } - } -} - -unsigned long ds1216_get_cmos_time(void) -{ - unsigned char *rdbuf; - unsigned int year, month, date, hour, min, sec; - - ds1216_switch_ds_to_clock(); - rdbuf = ds1216_read(); - - sec = BCD2BIN(DS1216_SEC(rdbuf)); - min = BCD2BIN(DS1216_MIN(rdbuf)); - hour = BCD2BIN(DS1216_HOUR(rdbuf)); - date = BCD2BIN(DS1216_DATE(rdbuf)); - month = BCD2BIN(DS1216_MONTH(rdbuf)); - year = BCD2BIN(DS1216_YEAR(rdbuf)); - - if (DS1216_1224(rdbuf) && DS1216_AMPM(rdbuf)) - hour+=12; - - if (year < 70) - year += 2000; - else - year += 1900; - - return mktime(year, month, date, hour, min, sec); -} - -int ds1216_set_rtc_mmss(unsigned long nowtime) -{ - printk("ds1216_set_rtc_mmss called but not implemented\n"); - return -1; -} diff --git a/arch/mips/sni/pcimt.c b/arch/mips/sni/pcimt.c index 97b2343..44b1ae6 100644 --- a/arch/mips/sni/pcimt.c +++ b/arch/mips/sni/pcimt.c @@ -14,7 +14,6 @@ #include <linux/pci.h> #include <linux/serial_8250.h> -#include <asm/mc146818-time.h> #include <asm/sni.h> #include <asm/time.h> #include <asm/i8259.h> @@ -90,6 +89,26 @@ static struct platform_device pcimt_serial8250_device = { }, }; +static struct resource pcimt_cmos_rsrc[] = { + { + .start = 0x70, + .end = 0x71, + .flags = IORESOURCE_IO + }, + { + .start = 8, + .end = 8, + .flags = IORESOURCE_IRQ + } +}; + +static struct platform_device pcimt_cmos_device = { + .name = "rtc_cmos", + .num_resources = ARRAY_SIZE(pcimt_cmos_rsrc), + .resource = pcimt_cmos_rsrc +}; + + static struct resource sni_io_resource = { .start = 0x00000000UL, .end = 0x03bfffffUL, @@ -290,12 +309,10 @@ void __init sni_pcimt_irq_init(void) change_c0_status(ST0_IM, IE_IRQ1|IE_IRQ3); } -void sni_pcimt_init(void) +void __init sni_pcimt_init(void) { sni_pcimt_detect(); sni_pcimt_sc_init(); - rtc_mips_get_time = mc146818_get_cmos_time; - rtc_mips_set_time = mc146818_set_rtc_mmss; board_time_init = sni_cpu_time_init; ioport_resource.end = sni_io_resource.end; #ifdef CONFIG_PCI @@ -312,6 +329,7 @@ static int __init snirm_pcimt_setup_devinit(void) case SNI_BRD_PCI_DESKTOP: case SNI_BRD_PCI_MTOWER_CPLUS: platform_device_register(&pcimt_serial8250_device); + platform_device_register(&pcimt_cmos_device); break; } diff --git a/arch/mips/sni/pcit.c b/arch/mips/sni/pcit.c index 00d151f..2480c47 100644 --- a/arch/mips/sni/pcit.c +++ b/arch/mips/sni/pcit.c @@ -13,7 +13,6 @@ #include <linux/pci.h> #include <linux/serial_8250.h> -#include <asm/mc146818-time.h> #include <asm/sni.h> #include <asm/time.h> #include <asm/irq_cpu.h> @@ -58,6 +57,25 @@ static struct platform_device pcit_cplus_serial8250_device = { }, }; +static struct resource pcit_cmos_rsrc[] = { + { + .start = 0x70, + .end = 0x71, + .flags = IORESOURCE_IO + }, + { + .start = 8, + .end = 8, + .flags = IORESOURCE_IRQ + } +}; + +static struct platform_device pcit_cmos_device = { + .name = "rtc_cmos", + .num_resources = ARRAY_SIZE(pcit_cmos_rsrc), + .resource = pcit_cmos_rsrc +}; + static struct resource sni_io_resource = { .start = 0x00000000UL, .end = 0x03bfffffUL, @@ -243,10 +261,8 @@ void __init sni_pcit_cplus_irq_init(void) setup_irq (MIPS_CPU_IRQ_BASE + 3, &sni_isa_irq); } -void sni_pcit_init(void) +void __init sni_pcit_init(void) { - rtc_mips_get_time = mc146818_get_cmos_time; - rtc_mips_set_time = mc146818_set_rtc_mmss; board_time_init = sni_cpu_time_init; ioport_resource.end = sni_io_resource.end; #ifdef CONFIG_PCI @@ -261,10 +277,12 @@ static int __init snirm_pcit_setup_devinit(void) switch (sni_brd_type) { case SNI_BRD_PCI_TOWER: platform_device_register(&pcit_serial8250_device); + platform_device_register(&pcit_cmos_device); break; case SNI_BRD_PCI_TOWER_CPLUS: platform_device_register(&pcit_cplus_serial8250_device); + platform_device_register(&pcit_cmos_device); break; } return 0; diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c index b82ff12..28a11d8 100644 --- a/arch/mips/sni/rm200.c +++ b/arch/mips/sni/rm200.c @@ -15,7 +15,6 @@ #include <asm/sni.h> #include <asm/time.h> -#include <asm/ds1216.h> #include <asm/irq_cpu.h> #define PORT(_base,_irq) \ @@ -41,20 +40,34 @@ static struct platform_device rm200_serial8250_device = { }, }; +static struct resource rm200_ds1216_rsrc[] = { + { + .start = 0x1cd41ffc, + .end = 0x1cd41fff, + .flags = IORESOURCE_MEM + } +}; + +static struct platform_device rm200_ds1216_device = { + .name = "rtc-ds1216", + .num_resources = ARRAY_SIZE(rm200_ds1216_rsrc), + .resource = rm200_ds1216_rsrc +}; + static struct resource snirm_82596_rm200_rsrc[] = { { - .start = 0xb8000000, - .end = 0xb80fffff, + .start = 0x18000000, + .end = 0x180fffff, .flags = IORESOURCE_MEM }, { - .start = 0xbb000000, - .end = 0xbb000004, + .start = 0x1b000000, + .end = 0x1b000004, .flags = IORESOURCE_MEM }, { - .start = 0xbff00000, - .end = 0xbff00020, + .start = 0x1ff00000, + .end = 0x1ff00020, .flags = IORESOURCE_MEM }, { @@ -75,8 +88,8 @@ static struct platform_device snirm_82596_rm200_pdev = { static struct resource snirm_53c710_rm200_rsrc[] = { { - .start = 0xb9000000, - .end = 0xb90fffff, + .start = 0x19000000, + .end = 0x190fffff, .flags = IORESOURCE_MEM }, { @@ -96,6 +109,7 @@ static int __init snirm_setup_devinit(void) { if (sni_brd_type == SNI_BRD_RM200) { platform_device_register(&rm200_serial8250_device); + platform_device_register(&rm200_ds1216_device); platform_device_register(&snirm_82596_rm200_pdev); platform_device_register(&snirm_53c710_rm200_pdev); } @@ -176,11 +190,9 @@ void __init sni_rm200_irq_init(void) setup_irq (SNI_RM200_INT_START + 0, &sni_isa_irq); } -void sni_rm200_init(void) +void __init sni_rm200_init(void) { set_io_port_base(SNI_PORT_BASE + 0x02000000); ioport_resource.end += 0x02000000; - ds1216_base = (volatile unsigned char *) SNI_DS1216_RM200_BASE; - rtc_mips_get_time = ds1216_get_cmos_time; board_time_init = sni_cpu_time_init; } diff --git a/arch/mips/sni/sniprom.c b/arch/mips/sni/sniprom.c index 643366e..00a03a6 100644 --- a/arch/mips/sni/sniprom.c +++ b/arch/mips/sni/sniprom.c @@ -146,7 +146,10 @@ static void __init sni_console_setup(void) } if (baud) strcpy(options, baud); - add_preferred_console("ttyS", port, baud ? options : NULL); + if (strncmp (cdev, "tty552", 6) == 0) + add_preferred_console("ttyS", port, baud ? options : NULL); + else + add_preferred_console("ttySC", port, baud ? options : NULL); } } diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c index a0c11ef..40c7c3e 100644 --- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c +++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c @@ -138,7 +138,6 @@ extern void toshiba_rbtx4927_irq_setup(void); char *prom_getcmdline(void); #ifdef CONFIG_PCI -#define CONFIG_TX4927BUG_WORKAROUND #undef TX4927_SUPPORT_COMMAND_IO #undef TX4927_SUPPORT_PCI_66 int tx4927_cpu_clock = 100000000; /* 100MHz */ @@ -669,15 +668,7 @@ void tx4927_pci_setup(void) /* PCI->GB mappings (MEM 16MB) -not used */ tx4927_pcicptr->p2gm1plbase = 0xffffffff; -#ifdef CONFIG_TX4927BUG_WORKAROUND - /* - * TX4927-PCIC-BUG: P2GM1PUBASE must be 0 - * if P2GM0PUBASE was 0. - */ - tx4927_pcicptr->p2gm1pubase = 0; -#else tx4927_pcicptr->p2gm1pubase = 0xffffffff; -#endif tx4927_pcicptr->p2gmgbase[1] = 0; /* PCI->GB mappings (MEM 1MB) -not used */ @@ -910,16 +901,6 @@ void __init toshiba_rbtx4927_setup(void) if (tx4927_ccfg_toeon) tx4927_ccfgptr->ccfg |= TX4927_CCFG_TOE; - /* SDRAMC fixup */ -#ifdef CONFIG_TX4927BUG_WORKAROUND - /* - * TX4927-BUG: INF 01-01-18/ BUG 01-01-22 - * G-bus timeout error detection is incorrect - */ - if (tx4927_ccfg_toeon) - tx4927_sdramcptr->tr |= 0x02000000; /* RCD:3tck */ -#endif - tx4927_pci_setup(); if (tx4927_using_backplane == 1) printk("backplane board IS installed\n"); diff --git a/arch/mips/tx4938/common/Makefile b/arch/mips/tx4938/common/Makefile index 2033ae7..83cda51 100644 --- a/arch/mips/tx4938/common/Makefile +++ b/arch/mips/tx4938/common/Makefile @@ -6,6 +6,6 @@ # unless it's something special (ie not a .c file). # -obj-y += prom.o setup.o irq.o rtc_rx5c348.o +obj-y += prom.o setup.o irq.o obj-$(CONFIG_KGDB) += dbgio.o diff --git a/arch/mips/tx4938/common/rtc_rx5c348.c b/arch/mips/tx4938/common/rtc_rx5c348.c deleted file mode 100644 index 07f782f..0000000 --- a/arch/mips/tx4938/common/rtc_rx5c348.c +++ /dev/null @@ -1,192 +0,0 @@ -/* - * RTC routines for RICOH Rx5C348 SPI chip. - * Copyright (C) 2000-2001 Toshiba Corporation - * - * 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the - * terms of the GNU General Public License version 2. This program is - * licensed "as is" without any warranty of any kind, whether express - * or implied. - * - * Support for TX4938 in 2.6 - Manish Lachwani (mlachwani@mvista.com) - */ -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/string.h> -#include <linux/rtc.h> -#include <linux/time.h> -#include <linux/bcd.h> -#include <asm/time.h> -#include <asm/tx4938/spi.h> - -#define EPOCH 2000 - -/* registers */ -#define Rx5C348_REG_SECOND 0 -#define Rx5C348_REG_MINUTE 1 -#define Rx5C348_REG_HOUR 2 -#define Rx5C348_REG_WEEK 3 -#define Rx5C348_REG_DAY 4 -#define Rx5C348_REG_MONTH 5 -#define Rx5C348_REG_YEAR 6 -#define Rx5C348_REG_ADJUST 7 -#define Rx5C348_REG_ALARM_W_MIN 8 -#define Rx5C348_REG_ALARM_W_HOUR 9 -#define Rx5C348_REG_ALARM_W_WEEK 10 -#define Rx5C348_REG_ALARM_D_MIN 11 -#define Rx5C348_REG_ALARM_D_HOUR 12 -#define Rx5C348_REG_CTL1 14 -#define Rx5C348_REG_CTL2 15 - -/* register bits */ -#define Rx5C348_BIT_PM 0x20 /* REG_HOUR */ -#define Rx5C348_BIT_Y2K 0x80 /* REG_MONTH */ -#define Rx5C348_BIT_24H 0x20 /* REG_CTL1 */ -#define Rx5C348_BIT_XSTP 0x10 /* REG_CTL2 */ - -/* commands */ -#define Rx5C348_CMD_W(addr) (((addr) << 4) | 0x08) /* single write */ -#define Rx5C348_CMD_R(addr) (((addr) << 4) | 0x0c) /* single read */ -#define Rx5C348_CMD_MW(addr) (((addr) << 4) | 0x00) /* burst write */ -#define Rx5C348_CMD_MR(addr) (((addr) << 4) | 0x04) /* burst read */ - -static struct spi_dev_desc srtc_dev_desc = { - .baud = 1000000, /* 1.0Mbps @ Vdd 2.0V */ - .tcss = 31, - .tcsh = 1, - .tcsr = 62, - /* 31us for Tcss (62us for Tcsr) is required for carry operation) */ - .byteorder = 1, /* MSB-First */ - .polarity = 0, /* High-Active */ - .phase = 1, /* Shift-Then-Sample */ - -}; -static int srtc_chipid; -static int srtc_24h; - -static inline int -spi_rtc_io(unsigned char *inbuf, unsigned char *outbuf, unsigned int count) -{ - unsigned char *inbufs[1], *outbufs[1]; - unsigned int incounts[2], outcounts[2]; - inbufs[0] = inbuf; - incounts[0] = count; - incounts[1] = 0; - outbufs[0] = outbuf; - outcounts[0] = count; - outcounts[1] = 0; - return txx9_spi_io(srtc_chipid, &srtc_dev_desc, - inbufs, incounts, outbufs, outcounts, 0); -} - -/* RTC-dependent code for time.c */ - -static int -rtc_rx5c348_set_time(unsigned long t) -{ - unsigned char inbuf[8]; - struct rtc_time tm; - u8 year, month, day, hour, minute, second, century; - - /* convert */ - to_tm(t, &tm); - - year = tm.tm_year % 100; - month = tm.tm_mon+1; /* tm_mon starts from 0 to 11 */ - day = tm.tm_mday; - hour = tm.tm_hour; - minute = tm.tm_min; - second = tm.tm_sec; - century = tm.tm_year / 100; - - inbuf[0] = Rx5C348_CMD_MW(Rx5C348_REG_SECOND); - BIN_TO_BCD(second); - inbuf[1] = second; - BIN_TO_BCD(minute); - inbuf[2] = minute; - - if (srtc_24h) { - BIN_TO_BCD(hour); - inbuf[3] = hour; - } else { - /* hour 0 is AM12, noon is PM12 */ - inbuf[3] = 0; - if (hour >= 12) - inbuf[3] = Rx5C348_BIT_PM; - hour = (hour + 11) % 12 + 1; - BIN_TO_BCD(hour); - inbuf[3] |= hour; - } - inbuf[4] = 0; /* ignore week */ - BIN_TO_BCD(day); - inbuf[5] = day; - BIN_TO_BCD(month); - inbuf[6] = month; - if (century >= 20) - inbuf[6] |= Rx5C348_BIT_Y2K; - BIN_TO_BCD(year); - inbuf[7] = year; - /* write in one transfer to avoid data inconsistency */ - return spi_rtc_io(inbuf, NULL, 8); -} - -static unsigned long -rtc_rx5c348_get_time(void) -{ - unsigned char inbuf[8], outbuf[8]; - unsigned int year, month, day, hour, minute, second; - - inbuf[0] = Rx5C348_CMD_MR(Rx5C348_REG_SECOND); - memset(inbuf + 1, 0, 7); - /* read in one transfer to avoid data inconsistency */ - if (spi_rtc_io(inbuf, outbuf, 8)) - return 0; - second = outbuf[1]; - BCD_TO_BIN(second); - minute = outbuf[2]; - BCD_TO_BIN(minute); - if (srtc_24h) { - hour = outbuf[3]; - BCD_TO_BIN(hour); - } else { - hour = outbuf[3] & ~Rx5C348_BIT_PM; - BCD_TO_BIN(hour); - hour %= 12; - if (outbuf[3] & Rx5C348_BIT_PM) - hour += 12; - } - day = outbuf[5]; - BCD_TO_BIN(day); - month = outbuf[6] & ~Rx5C348_BIT_Y2K; - BCD_TO_BIN(month); - year = outbuf[7]; - BCD_TO_BIN(year); - year += EPOCH; - - return mktime(year, month, day, hour, minute, second); -} - -void __init -rtc_rx5c348_init(int chipid) -{ - unsigned char inbuf[2], outbuf[2]; - srtc_chipid = chipid; - /* turn on RTC if it is not on */ - inbuf[0] = Rx5C348_CMD_R(Rx5C348_REG_CTL2); - inbuf[1] = 0; - spi_rtc_io(inbuf, outbuf, 2); - if (outbuf[1] & Rx5C348_BIT_XSTP) { - inbuf[0] = Rx5C348_CMD_W(Rx5C348_REG_CTL2); - inbuf[1] = 0; - spi_rtc_io(inbuf, NULL, 2); - } - - inbuf[0] = Rx5C348_CMD_R(Rx5C348_REG_CTL1); - inbuf[1] = 0; - spi_rtc_io(inbuf, outbuf, 2); - if (outbuf[1] & Rx5C348_BIT_24H) - srtc_24h = 1; - - /* set the function pointers */ - rtc_mips_get_time = rtc_rx5c348_get_time; - rtc_mips_set_time = rtc_rx5c348_set_time; -} diff --git a/arch/mips/tx4938/toshiba_rbtx4938/Makefile b/arch/mips/tx4938/toshiba_rbtx4938/Makefile index 2269412..10c94e6 100644 --- a/arch/mips/tx4938/toshiba_rbtx4938/Makefile +++ b/arch/mips/tx4938/toshiba_rbtx4938/Makefile @@ -6,4 +6,4 @@ # unless it's something special (ie not a .c file). # -obj-y += prom.o setup.o irq.o spi_eeprom.o spi_txx9.o +obj-y += prom.o setup.o irq.o spi_eeprom.o diff --git a/arch/mips/tx4938/toshiba_rbtx4938/irq.c b/arch/mips/tx4938/toshiba_rbtx4938/irq.c index 2e96dbb..91aea7af 100644 --- a/arch/mips/tx4938/toshiba_rbtx4938/irq.c +++ b/arch/mips/tx4938/toshiba_rbtx4938/irq.c @@ -165,8 +165,6 @@ toshiba_rbtx4938_irq_ioc_disable(unsigned int irq) TX4938_RD08(TOSHIBA_RBTX4938_IOC_INTR_ENAB); } -extern void __init txx9_spi_irqinit(int irc_irq); - void __init arch_init_irq(void) { extern void tx4938_irq_init(void); @@ -185,9 +183,5 @@ void __init arch_init_irq(void) /* Onboard 10M Ether: High Active */ TX4938_WR(TX4938_MKA(TX4938_IRC_IRDM0), 0x00000040); - if (tx4938_ccfgptr->pcfg & TX4938_PCFG_SPI_SEL) { - txx9_spi_irqinit(RBTX4938_IRQ_IRC_SPI); - } - wbflush(); } diff --git a/arch/mips/tx4938/toshiba_rbtx4938/setup.c b/arch/mips/tx4938/toshiba_rbtx4938/setup.c index f5d1ce7..6ed39a5 100644 --- a/arch/mips/tx4938/toshiba_rbtx4938/setup.c +++ b/arch/mips/tx4938/toshiba_rbtx4938/setup.c @@ -14,13 +14,13 @@ #include <linux/init.h> #include <linux/types.h> #include <linux/ioport.h> -#include <linux/proc_fs.h> #include <linux/delay.h> #include <linux/interrupt.h> #include <linux/console.h> #include <linux/pci.h> #include <linux/pm.h> #include <linux/platform_device.h> +#include <linux/clk.h> #include <asm/wbflush.h> #include <asm/reboot.h> @@ -35,6 +35,9 @@ #include <linux/serial.h> #include <linux/serial_core.h> #endif +#include <linux/spi/spi.h> +#include <asm/tx4938/spi.h> +#include <asm/gpio.h> extern void rbtx4938_time_init(void) __init; extern char * __init prom_getcmdline(void); @@ -349,7 +352,7 @@ static struct pci_dev *fake_pci_dev(struct pci_controller *hose, static struct pci_dev dev; static struct pci_bus bus; - dev.sysdata = (void *)hose; + dev.sysdata = bus.sysdata = hose; dev.devfn = devfn; bus.number = busnr; bus.ops = hose->pci_ops; @@ -382,8 +385,10 @@ int txboard_pci66_check(struct pci_controller *hose, int top_bus, int current_bu printk("PCI: Checking 66MHz capabilities...\n"); for (pci_devfn=devfn_start; pci_devfn<devfn_stop; pci_devfn++) { - early_read_config_word(hose, top_bus, current_bus, pci_devfn, - PCI_VENDOR_ID, &vid); + if (early_read_config_word(hose, top_bus, current_bus, + pci_devfn, PCI_VENDOR_ID, + &vid) != PCIBIOS_SUCCESSFUL) + continue; if (vid == 0xffff) continue; @@ -460,7 +465,6 @@ static int __init tx4938_pcibios_init(void) int extarb = !(tx4938_ccfgptr->ccfg & TX4938_CCFG_PCIXARB); PCIBIOS_MIN_IO = 0x00001000UL; - PCIBIOS_MIN_MEM = 0x01000000UL; mem_base[0] = txboard_request_phys_region_shrink(&mem_size[0]); io_base[0] = txboard_request_phys_region_shrink(&io_size[0]); @@ -574,82 +578,43 @@ arch_initcall(tx4938_pcibios_init); #define SEEPROM3_CS 1 /* IOC */ #define SRTC_CS 2 /* IOC */ -static int rbtx4938_spi_cs_func(int chipid, int on) -{ - unsigned char bit; - switch (chipid) { - case RBTX4938_SEEPROM1_CHIPID: - if (on) - tx4938_pioptr->dout &= ~(1 << SEEPROM1_CS); - else - tx4938_pioptr->dout |= (1 << SEEPROM1_CS); - return 0; - break; - case RBTX4938_SEEPROM2_CHIPID: - bit = (1 << SEEPROM2_CS); - break; - case RBTX4938_SEEPROM3_CHIPID: - bit = (1 << SEEPROM3_CS); - break; - case RBTX4938_SRTC_CHIPID: - bit = (1 << SRTC_CS); - break; - default: - return -ENODEV; - } - /* bit1,2,4 are low active, bit3 is high active */ - *rbtx4938_spics_ptr = - (*rbtx4938_spics_ptr & ~bit) | - ((on ? (bit ^ 0x0b) : ~(bit ^ 0x0b)) & bit); - return 0; -} - #ifdef CONFIG_PCI -extern int spi_eeprom_read(int chipid, int address, unsigned char *buf, int len); - -int rbtx4938_get_tx4938_ethaddr(struct pci_dev *dev, unsigned char *addr) +static int __init rbtx4938_ethaddr_init(void) { - struct pci_controller *channel = (struct pci_controller *)dev->bus->sysdata; - static unsigned char dat[17]; - static int read_dat = 0; - int ch = 0; + unsigned char dat[17]; + unsigned char sum; + int i; - if (channel != &tx4938_pci_controller[1]) - return -ENODEV; - /* TX4938 PCIC1 */ - switch (PCI_SLOT(dev->devfn)) { - case TX4938_PCIC_IDSEL_AD_TO_SLOT(31): - ch = 0; - break; - case TX4938_PCIC_IDSEL_AD_TO_SLOT(30): - ch = 1; - break; - default: + /* 0-3: "MAC\0", 4-9:eth0, 10-15:eth1, 16:sum */ + if (spi_eeprom_read(SEEPROM1_CS, 0, dat, sizeof(dat))) { + printk(KERN_ERR "seeprom: read error.\n"); return -ENODEV; + } else { + if (strcmp(dat, "MAC") != 0) + printk(KERN_WARNING "seeprom: bad signature.\n"); + for (i = 0, sum = 0; i < sizeof(dat); i++) + sum += dat[i]; + if (sum) + printk(KERN_WARNING "seeprom: bad checksum.\n"); } - if (!read_dat) { - unsigned char sum; - int i; - read_dat = 1; - /* 0-3: "MAC\0", 4-9:eth0, 10-15:eth1, 16:sum */ - if (spi_eeprom_read(RBTX4938_SEEPROM1_CHIPID, - 0, dat, sizeof(dat))) { - printk(KERN_ERR "seeprom: read error.\n"); - } else { - if (strcmp(dat, "MAC") != 0) - printk(KERN_WARNING "seeprom: bad signature.\n"); - for (i = 0, sum = 0; i < sizeof(dat); i++) - sum += dat[i]; - if (sum) - printk(KERN_WARNING "seeprom: bad checksum.\n"); - } + for (i = 0; i < 2; i++) { + unsigned int slot = TX4938_PCIC_IDSEL_AD_TO_SLOT(31 - i); + unsigned int id = (1 << 8) | PCI_DEVFN(slot, 0); /* bus 1 */ + struct platform_device *pdev; + if (!(tx4938_ccfgptr->pcfg & + (i ? TX4938_PCFG_ETH1_SEL : TX4938_PCFG_ETH0_SEL))) + continue; + pdev = platform_device_alloc("tc35815-mac", id); + if (!pdev || + platform_device_add_data(pdev, &dat[4 + 6 * i], 6) || + platform_device_add(pdev)) + platform_device_put(pdev); } - memcpy(addr, &dat[4 + 6 * ch], 6); return 0; } +device_initcall(rbtx4938_ethaddr_init); #endif /* CONFIG_PCI */ -extern void __init txx9_spi_init(unsigned long base, int (*cs_func)(int chipid, int on)); static void __init rbtx4938_spi_setup(void) { /* set SPI_SEL */ @@ -657,7 +622,6 @@ static void __init rbtx4938_spi_setup(void) /* chip selects for SPI devices */ tx4938_pioptr->dout |= (1 << SEEPROM1_CS); tx4938_pioptr->dir |= (1 << SEEPROM1_CS); - txx9_spi_init(TX4938_SPI_REG, rbtx4938_spi_cs_func); } static struct resource rbtx4938_fpga_resource; @@ -896,10 +860,8 @@ void tx4938_report_pcic_status(void) /* We use onchip r4k counter or TMR timer as our system wide timer * interrupt running at 100HZ. */ -extern void __init rtc_rx5c348_init(int chipid); void __init rbtx4938_time_init(void) { - rtc_rx5c348_init(RBTX4938_SRTC_CHIPID); mips_hpt_frequency = txx9_cpu_clock / 2; } @@ -1016,29 +978,6 @@ void __init toshiba_rbtx4938_setup(void) *rbtx4938_dipsw_ptr, *rbtx4938_bdipsw_ptr); } -#ifdef CONFIG_PROC_FS -extern void spi_eeprom_proc_create(struct proc_dir_entry *dir, int chipid); -static int __init tx4938_spi_proc_setup(void) -{ - struct proc_dir_entry *tx4938_spi_eeprom_dir; - - tx4938_spi_eeprom_dir = proc_mkdir("spi_eeprom", 0); - - if (!tx4938_spi_eeprom_dir) - return -ENOMEM; - - /* don't allow user access to RBTX4938_SEEPROM1_CHIPID - * as it contains eth0 and eth1 MAC addresses - */ - spi_eeprom_proc_create(tx4938_spi_eeprom_dir, RBTX4938_SEEPROM2_CHIPID); - spi_eeprom_proc_create(tx4938_spi_eeprom_dir, RBTX4938_SEEPROM3_CHIPID); - - return 0; -} - -__initcall(tx4938_spi_proc_setup); -#endif - static int __init rbtx4938_ne_init(void) { struct resource res[] = { @@ -1057,3 +996,176 @@ static int __init rbtx4938_ne_init(void) return IS_ERR(dev) ? PTR_ERR(dev) : 0; } device_initcall(rbtx4938_ne_init); + +/* GPIO support */ + +static DEFINE_SPINLOCK(rbtx4938_spi_gpio_lock); + +static void rbtx4938_spi_gpio_set(unsigned gpio, int value) +{ + u8 val; + unsigned long flags; + gpio -= 16; + spin_lock_irqsave(&rbtx4938_spi_gpio_lock, flags); + val = *rbtx4938_spics_ptr; + if (value) + val |= 1 << gpio; + else + val &= ~(1 << gpio); + *rbtx4938_spics_ptr = val; + mmiowb(); + spin_unlock_irqrestore(&rbtx4938_spi_gpio_lock, flags); +} + +static int rbtx4938_spi_gpio_dir_out(unsigned gpio, int value) +{ + rbtx4938_spi_gpio_set(gpio, value); + return 0; +} + +static DEFINE_SPINLOCK(tx4938_gpio_lock); + +static int tx4938_gpio_get(unsigned gpio) +{ + return tx4938_pioptr->din & (1 << gpio); +} + +static void tx4938_gpio_set_raw(unsigned gpio, int value) +{ + u32 val; + val = tx4938_pioptr->dout; + if (value) + val |= 1 << gpio; + else + val &= ~(1 << gpio); + tx4938_pioptr->dout = val; +} + +static void tx4938_gpio_set(unsigned gpio, int value) +{ + unsigned long flags; + spin_lock_irqsave(&tx4938_gpio_lock, flags); + tx4938_gpio_set_raw(gpio, value); + mmiowb(); + spin_unlock_irqrestore(&tx4938_gpio_lock, flags); +} + +static int tx4938_gpio_dir_in(unsigned gpio) +{ + spin_lock_irq(&tx4938_gpio_lock); + tx4938_pioptr->dir &= ~(1 << gpio); + mmiowb(); + spin_unlock_irq(&tx4938_gpio_lock); + return 0; +} + +static int tx4938_gpio_dir_out(unsigned int gpio, int value) +{ + spin_lock_irq(&tx4938_gpio_lock); + tx4938_gpio_set_raw(gpio, value); + tx4938_pioptr->dir |= 1 << gpio; + mmiowb(); + spin_unlock_irq(&tx4938_gpio_lock); + return 0; +} + +int gpio_direction_input(unsigned gpio) +{ + if (gpio < 16) + return tx4938_gpio_dir_in(gpio); + return -EINVAL; +} + +int gpio_direction_output(unsigned gpio, int value) +{ + if (gpio < 16) + return tx4938_gpio_dir_out(gpio, value); + if (gpio < 16 + 3) + return rbtx4938_spi_gpio_dir_out(gpio, value); + return -EINVAL; +} + +int gpio_get_value(unsigned gpio) +{ + if (gpio < 16) + return tx4938_gpio_get(gpio); + return 0; +} + +void gpio_set_value(unsigned gpio, int value) +{ + if (gpio < 16) + tx4938_gpio_set(gpio, value); + else + rbtx4938_spi_gpio_set(gpio, value); +} + +/* SPI support */ + +static void __init txx9_spi_init(unsigned long base, int irq) +{ + struct resource res[] = { + { + .start = base, + .end = base + 0x20 - 1, + .flags = IORESOURCE_MEM, + .parent = &tx4938_reg_resource, + }, { + .start = irq, + .flags = IORESOURCE_IRQ, + }, + }; + platform_device_register_simple("txx9spi", 0, + res, ARRAY_SIZE(res)); +} + +static int __init rbtx4938_spi_init(void) +{ + struct spi_board_info srtc_info = { + .modalias = "rs5c348", + .max_speed_hz = 1000000, /* 1.0Mbps @ Vdd 2.0V */ + .bus_num = 0, + .chip_select = 16 + SRTC_CS, + /* Mode 1 (High-Active, Shift-Then-Sample), High Avtive CS */ + .mode = SPI_MODE_1 | SPI_CS_HIGH, + }; + spi_register_board_info(&srtc_info, 1); + spi_eeprom_register(SEEPROM1_CS); + spi_eeprom_register(16 + SEEPROM2_CS); + spi_eeprom_register(16 + SEEPROM3_CS); + txx9_spi_init(TX4938_SPI_REG & 0xfffffffffULL, RBTX4938_IRQ_IRC_SPI); + return 0; +} +arch_initcall(rbtx4938_spi_init); + +/* Minimum CLK support */ + +struct clk *clk_get(struct device *dev, const char *id) +{ + if (!strcmp(id, "spi-baseclk")) + return (struct clk *)(txx9_gbus_clock / 2 / 4); + return ERR_PTR(-ENOENT); +} +EXPORT_SYMBOL(clk_get); + +int clk_enable(struct clk *clk) +{ + return 0; +} +EXPORT_SYMBOL(clk_enable); + +void clk_disable(struct clk *clk) +{ +} +EXPORT_SYMBOL(clk_disable); + +unsigned long clk_get_rate(struct clk *clk) +{ + return (unsigned long)clk; +} +EXPORT_SYMBOL(clk_get_rate); + +void clk_put(struct clk *clk) +{ +} +EXPORT_SYMBOL(clk_put); diff --git a/arch/mips/tx4938/toshiba_rbtx4938/spi_eeprom.c b/arch/mips/tx4938/toshiba_rbtx4938/spi_eeprom.c index 89596e6..4d6b4ad 100644 --- a/arch/mips/tx4938/toshiba_rbtx4938/spi_eeprom.c +++ b/arch/mips/tx4938/toshiba_rbtx4938/spi_eeprom.c @@ -10,209 +10,90 @@ * Support for TX4938 in 2.6 - Manish Lachwani (mlachwani@mvista.com) */ #include <linux/init.h> -#include <linux/delay.h> -#include <linux/proc_fs.h> -#include <linux/spinlock.h> +#include <linux/device.h> +#include <linux/spi/spi.h> +#include <linux/spi/eeprom.h> #include <asm/tx4938/spi.h> -#include <asm/tx4938/tx4938.h> -/* ATMEL 250x0 instructions */ -#define ATMEL_WREN 0x06 -#define ATMEL_WRDI 0x04 -#define ATMEL_RDSR 0x05 -#define ATMEL_WRSR 0x01 -#define ATMEL_READ 0x03 -#define ATMEL_WRITE 0x02 +#define AT250X0_PAGE_SIZE 8 -#define ATMEL_SR_BSY 0x01 -#define ATMEL_SR_WEN 0x02 -#define ATMEL_SR_BP0 0x04 -#define ATMEL_SR_BP1 0x08 - -DEFINE_SPINLOCK(spi_eeprom_lock); - -static struct spi_dev_desc seeprom_dev_desc = { - .baud = 1500000, /* 1.5Mbps */ - .tcss = 1, - .tcsh = 1, - .tcsr = 1, - .byteorder = 1, /* MSB-First */ - .polarity = 0, /* High-Active */ - .phase = 0, /* Sample-Then-Shift */ - -}; -static inline int -spi_eeprom_io(int chipid, - unsigned char **inbufs, unsigned int *incounts, - unsigned char **outbufs, unsigned int *outcounts) -{ - return txx9_spi_io(chipid, &seeprom_dev_desc, - inbufs, incounts, outbufs, outcounts, 0); -} - -int spi_eeprom_write_enable(int chipid, int enable) +/* register board information for at25 driver */ +int __init spi_eeprom_register(int chipid) { - unsigned char inbuf[1]; - unsigned char *inbufs[1]; - unsigned int incounts[2]; - unsigned long flags; - int stat; - inbuf[0] = enable ? ATMEL_WREN : ATMEL_WRDI; - inbufs[0] = inbuf; - incounts[0] = sizeof(inbuf); - incounts[1] = 0; - spin_lock_irqsave(&spi_eeprom_lock, flags); - stat = spi_eeprom_io(chipid, inbufs, incounts, NULL, NULL); - spin_unlock_irqrestore(&spi_eeprom_lock, flags); - return stat; -} - -static int spi_eeprom_read_status_nolock(int chipid) -{ - unsigned char inbuf[2], outbuf[2]; - unsigned char *inbufs[1], *outbufs[1]; - unsigned int incounts[2], outcounts[2]; - int stat; - inbuf[0] = ATMEL_RDSR; - inbuf[1] = 0; - inbufs[0] = inbuf; - incounts[0] = sizeof(inbuf); - incounts[1] = 0; - outbufs[0] = outbuf; - outcounts[0] = sizeof(outbuf); - outcounts[1] = 0; - stat = spi_eeprom_io(chipid, inbufs, incounts, outbufs, outcounts); - if (stat < 0) - return stat; - return outbuf[1]; + static struct spi_eeprom eeprom = { + .name = "at250x0", + .byte_len = 128, + .page_size = AT250X0_PAGE_SIZE, + .flags = EE_ADDR1, + }; + struct spi_board_info info = { + .modalias = "at25", + .max_speed_hz = 1500000, /* 1.5Mbps */ + .bus_num = 0, + .chip_select = chipid, + .platform_data = &eeprom, + /* Mode 0: High-Active, Sample-Then-Shift */ + }; + + return spi_register_board_info(&info, 1); } -int spi_eeprom_read_status(int chipid) -{ - unsigned long flags; - int stat; - spin_lock_irqsave(&spi_eeprom_lock, flags); - stat = spi_eeprom_read_status_nolock(chipid); - spin_unlock_irqrestore(&spi_eeprom_lock, flags); - return stat; -} +/* simple temporary spi driver to provide early access to seeprom. */ -int spi_eeprom_read(int chipid, int address, unsigned char *buf, int len) -{ - unsigned char inbuf[2]; - unsigned char *inbufs[2], *outbufs[2]; - unsigned int incounts[2], outcounts[3]; - unsigned long flags; - int stat; - inbuf[0] = ATMEL_READ; - inbuf[1] = address; - inbufs[0] = inbuf; - inbufs[1] = NULL; - incounts[0] = sizeof(inbuf); - incounts[1] = 0; - outbufs[0] = NULL; - outbufs[1] = buf; - outcounts[0] = 2; - outcounts[1] = len; - outcounts[2] = 0; - spin_lock_irqsave(&spi_eeprom_lock, flags); - stat = spi_eeprom_io(chipid, inbufs, incounts, outbufs, outcounts); - spin_unlock_irqrestore(&spi_eeprom_lock, flags); - return stat; -} +static struct read_param { + int chipid; + int address; + unsigned char *buf; + int len; +} *read_param; -int spi_eeprom_write(int chipid, int address, unsigned char *buf, int len) +static int __init early_seeprom_probe(struct spi_device *spi) { - unsigned char inbuf[2]; - unsigned char *inbufs[2]; - unsigned int incounts[3]; - unsigned long flags; - int i, stat; - - if (address / 8 != (address + len - 1) / 8) - return -EINVAL; - stat = spi_eeprom_write_enable(chipid, 1); - if (stat < 0) - return stat; - stat = spi_eeprom_read_status(chipid); - if (stat < 0) - return stat; - if (!(stat & ATMEL_SR_WEN)) - return -EPERM; - - inbuf[0] = ATMEL_WRITE; - inbuf[1] = address; - inbufs[0] = inbuf; - inbufs[1] = buf; - incounts[0] = sizeof(inbuf); - incounts[1] = len; - incounts[2] = 0; - spin_lock_irqsave(&spi_eeprom_lock, flags); - stat = spi_eeprom_io(chipid, inbufs, incounts, NULL, NULL); - if (stat < 0) - goto unlock_return; - - /* write start. max 10ms */ - for (i = 10; i > 0; i--) { - int stat = spi_eeprom_read_status_nolock(chipid); - if (stat < 0) - goto unlock_return; - if (!(stat & ATMEL_SR_BSY)) - break; - mdelay(1); + int stat = 0; + u8 cmd[2]; + int len = read_param->len; + char *buf = read_param->buf; + int address = read_param->address; + + dev_info(&spi->dev, "spiclk %u KHz.\n", + (spi->max_speed_hz + 500) / 1000); + if (read_param->chipid != spi->chip_select) + return -ENODEV; + while (len > 0) { + /* spi_write_then_read can only work with small chunk */ + int c = len < AT250X0_PAGE_SIZE ? len : AT250X0_PAGE_SIZE; + cmd[0] = 0x03; /* AT25_READ */ + cmd[1] = address; + stat = spi_write_then_read(spi, cmd, sizeof(cmd), buf, c); + buf += c; + len -= c; + address += c; } - spin_unlock_irqrestore(&spi_eeprom_lock, flags); - if (i == 0) - return -EIO; - return len; - unlock_return: - spin_unlock_irqrestore(&spi_eeprom_lock, flags); return stat; } -#ifdef CONFIG_PROC_FS -#define MAX_SIZE 0x80 /* for ATMEL 25010 */ -static int spi_eeprom_read_proc(char *page, char **start, off_t off, - int count, int *eof, void *data) -{ - unsigned int size = MAX_SIZE; - if (spi_eeprom_read((int)data, 0, (unsigned char *)page, size) < 0) - size = 0; - return size; -} - -static int spi_eeprom_write_proc(struct file *file, const char *buffer, - unsigned long count, void *data) -{ - unsigned int size = MAX_SIZE; - int i; - if (file->f_pos >= size) - return -EIO; - if (file->f_pos + count > size) - count = size - file->f_pos; - for (i = 0; i < count; i += 8) { - int len = count - i < 8 ? count - i : 8; - if (spi_eeprom_write((int)data, file->f_pos, - (unsigned char *)buffer, len) < 0) { - count = -EIO; - break; - } - buffer += len; - file->f_pos += len; - } - return count; -} +static struct spi_driver early_seeprom_driver __initdata = { + .driver = { + .name = "at25", + .owner = THIS_MODULE, + }, + .probe = early_seeprom_probe, +}; -__init void spi_eeprom_proc_create(struct proc_dir_entry *dir, int chipid) +int __init spi_eeprom_read(int chipid, int address, + unsigned char *buf, int len) { - struct proc_dir_entry *entry; - char name[128]; - sprintf(name, "seeprom-%d", chipid); - entry = create_proc_entry(name, 0600, dir); - if (entry) { - entry->read_proc = spi_eeprom_read_proc; - entry->write_proc = spi_eeprom_write_proc; - entry->data = (void *)chipid; - } + int ret; + struct read_param param = { + .chipid = chipid, + .address = address, + .buf = buf, + .len = len + }; + + read_param = ¶m; + ret = spi_register_driver(&early_seeprom_driver); + if (!ret) + spi_unregister_driver(&early_seeprom_driver); + return ret; } -#endif /* CONFIG_PROC_FS */ diff --git a/arch/mips/tx4938/toshiba_rbtx4938/spi_txx9.c b/arch/mips/tx4938/toshiba_rbtx4938/spi_txx9.c deleted file mode 100644 index 08b20cd..0000000 --- a/arch/mips/tx4938/toshiba_rbtx4938/spi_txx9.c +++ /dev/null @@ -1,164 +0,0 @@ -/* - * linux/arch/mips/tx4938/toshiba_rbtx4938/spi_txx9.c - * Copyright (C) 2000-2001 Toshiba Corporation - * - * 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the - * terms of the GNU General Public License version 2. This program is - * licensed "as is" without any warranty of any kind, whether express - * or implied. - * - * Support for TX4938 in 2.6 - Manish Lachwani (mlachwani@mvista.com) - */ -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/errno.h> -#include <linux/interrupt.h> -#include <linux/module.h> -#include <linux/sched.h> -#include <linux/spinlock.h> -#include <linux/wait.h> -#include <asm/tx4938/spi.h> -#include <asm/tx4938/tx4938.h> - -static int (*txx9_spi_cs_func)(int chipid, int on); -static DEFINE_SPINLOCK(txx9_spi_lock); - -extern unsigned int txx9_gbus_clock; - -#define SPI_FIFO_SIZE 4 - -void __init txx9_spi_init(unsigned long base, int (*cs_func)(int chipid, int on)) -{ - txx9_spi_cs_func = cs_func; - /* enter config mode */ - tx4938_spiptr->mcr = TXx9_SPMCR_CONFIG | TXx9_SPMCR_BCLR; -} - -static DECLARE_WAIT_QUEUE_HEAD(txx9_spi_wait); - -static irqreturn_t txx9_spi_interrupt(int irq, void *dev_id) -{ - /* disable rx intr */ - tx4938_spiptr->cr0 &= ~TXx9_SPCR0_RBSIE; - wake_up(&txx9_spi_wait); - - return IRQ_HANDLED; -} - -static struct irqaction txx9_spi_action = { - .handler = txx9_spi_interrupt, - .name = "spi", -}; - -void __init txx9_spi_irqinit(int irc_irq) -{ - setup_irq(irc_irq, &txx9_spi_action); -} - -int txx9_spi_io(int chipid, struct spi_dev_desc *desc, - unsigned char **inbufs, unsigned int *incounts, - unsigned char **outbufs, unsigned int *outcounts, - int cansleep) -{ - unsigned int incount, outcount; - unsigned char *inp, *outp; - int ret; - unsigned long flags; - - spin_lock_irqsave(&txx9_spi_lock, flags); - if ((tx4938_spiptr->mcr & TXx9_SPMCR_OPMODE) == TXx9_SPMCR_ACTIVE) { - spin_unlock_irqrestore(&txx9_spi_lock, flags); - return -EBUSY; - } - /* enter config mode */ - tx4938_spiptr->mcr = TXx9_SPMCR_CONFIG | TXx9_SPMCR_BCLR; - tx4938_spiptr->cr0 = - (desc->byteorder ? TXx9_SPCR0_SBOS : 0) | - (desc->polarity ? TXx9_SPCR0_SPOL : 0) | - (desc->phase ? TXx9_SPCR0_SPHA : 0) | - 0x08; - tx4938_spiptr->cr1 = - (((TXX9_IMCLK + desc->baud) / (2 * desc->baud) - 1) << 8) | - 0x08 /* 8 bit only */; - /* enter active mode */ - tx4938_spiptr->mcr = TXx9_SPMCR_ACTIVE; - spin_unlock_irqrestore(&txx9_spi_lock, flags); - - /* CS ON */ - if ((ret = txx9_spi_cs_func(chipid, 1)) < 0) { - spin_unlock_irqrestore(&txx9_spi_lock, flags); - return ret; - } - udelay(desc->tcss); - - /* do scatter IO */ - inp = inbufs ? *inbufs : NULL; - outp = outbufs ? *outbufs : NULL; - incount = 0; - outcount = 0; - while (1) { - unsigned char data; - unsigned int count; - int i; - if (!incount) { - incount = incounts ? *incounts++ : 0; - inp = (incount && inbufs) ? *inbufs++ : NULL; - } - if (!outcount) { - outcount = outcounts ? *outcounts++ : 0; - outp = (outcount && outbufs) ? *outbufs++ : NULL; - } - if (!inp && !outp) - break; - count = SPI_FIFO_SIZE; - if (incount) - count = min(count, incount); - if (outcount) - count = min(count, outcount); - - /* now tx must be idle... */ - while (!(tx4938_spiptr->sr & TXx9_SPSR_SIDLE)) - ; - - tx4938_spiptr->cr0 = - (tx4938_spiptr->cr0 & ~TXx9_SPCR0_RXIFL_MASK) | - ((count - 1) << 12); - if (cansleep) { - /* enable rx intr */ - tx4938_spiptr->cr0 |= TXx9_SPCR0_RBSIE; - } - /* send */ - for (i = 0; i < count; i++) - tx4938_spiptr->dr = inp ? *inp++ : 0; - /* wait all rx data */ - if (cansleep) { - wait_event(txx9_spi_wait, - tx4938_spiptr->sr & TXx9_SPSR_SRRDY); - } else { - while (!(tx4938_spiptr->sr & TXx9_SPSR_RBSI)) - ; - } - /* receive */ - for (i = 0; i < count; i++) { - data = tx4938_spiptr->dr; - if (outp) - *outp++ = data; - } - if (incount) - incount -= count; - if (outcount) - outcount -= count; - } - - /* CS OFF */ - udelay(desc->tcsh); - txx9_spi_cs_func(chipid, 0); - udelay(desc->tcsr); - - spin_lock_irqsave(&txx9_spi_lock, flags); - /* enter config mode */ - tx4938_spiptr->mcr = TXx9_SPMCR_CONFIG | TXx9_SPMCR_BCLR; - spin_unlock_irqrestore(&txx9_spi_lock, flags); - - return 0; -} diff --git a/arch/mips/vr41xx/common/Makefile b/arch/mips/vr41xx/common/Makefile index f842783..d0d84ec 100644 --- a/arch/mips/vr41xx/common/Makefile +++ b/arch/mips/vr41xx/common/Makefile @@ -2,4 +2,4 @@ # Makefile for common code of the NEC VR4100 series. # -obj-y += bcu.o cmu.o icu.o init.o irq.o pmu.o type.o +obj-y += bcu.o cmu.o giu.o icu.o init.o irq.o pmu.o rtc.o siu.o type.o diff --git a/arch/mips/vr41xx/common/giu.c b/arch/mips/vr41xx/common/giu.c new file mode 100644 index 0000000..d21f6f2 --- /dev/null +++ b/arch/mips/vr41xx/common/giu.c @@ -0,0 +1,122 @@ +/* + * NEC VR4100 series GIU platform device. + * + * Copyright (C) 2007 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include <linux/errno.h> +#include <linux/init.h> +#include <linux/ioport.h> +#include <linux/platform_device.h> + +#include <asm/cpu.h> +#include <asm/vr41xx/giu.h> +#include <asm/vr41xx/irq.h> + +static struct resource giu_50pins_pullupdown_resource[] __initdata = { + { + .start = 0x0b000100, + .end = 0x0b00011f, + .flags = IORESOURCE_MEM, + }, + { + .start = 0x0b0002e0, + .end = 0x0b0002e3, + .flags = IORESOURCE_MEM, + }, + { + .start = GIUINT_IRQ, + .end = GIUINT_IRQ, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct resource giu_36pins_resource[] __initdata = { + { + .start = 0x0f000140, + .end = 0x0f00015f, + .flags = IORESOURCE_MEM, + }, + { + .start = GIUINT_IRQ, + .end = GIUINT_IRQ, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct resource giu_48pins_resource[] __initdata = { + { + .start = 0x0f000140, + .end = 0x0f000167, + .flags = IORESOURCE_MEM, + }, + { + .start = GIUINT_IRQ, + .end = GIUINT_IRQ, + .flags = IORESOURCE_IRQ, + }, +}; + +static int __init vr41xx_giu_add(void) +{ + struct platform_device *pdev; + struct resource *res; + unsigned int num; + int retval; + + pdev = platform_device_alloc("GIU", -1); + if (!pdev) + return -ENOMEM; + + switch (current_cpu_data.cputype) { + case CPU_VR4111: + case CPU_VR4121: + pdev->id = GPIO_50PINS_PULLUPDOWN; + res = giu_50pins_pullupdown_resource; + num = ARRAY_SIZE(giu_50pins_pullupdown_resource); + break; + case CPU_VR4122: + case CPU_VR4131: + pdev->id = GPIO_36PINS; + res = giu_36pins_resource; + num = ARRAY_SIZE(giu_36pins_resource); + break; + case CPU_VR4133: + pdev->id = GPIO_48PINS_EDGE_SELECT; + res = giu_48pins_resource; + num = ARRAY_SIZE(giu_48pins_resource); + break; + default: + retval = -ENODEV; + goto err_free_device; + } + + retval = platform_device_add_resources(pdev, res, num); + if (retval) + goto err_free_device; + + retval = platform_device_add(pdev); + if (retval) + goto err_free_device; + + return 0; + +err_free_device: + platform_device_put(pdev); + + return retval; +} +device_initcall(vr41xx_giu_add); diff --git a/arch/mips/vr41xx/common/rtc.c b/arch/mips/vr41xx/common/rtc.c new file mode 100644 index 0000000..cce605b --- /dev/null +++ b/arch/mips/vr41xx/common/rtc.c @@ -0,0 +1,117 @@ +/* + * NEC VR4100 series RTC platform device. + * + * Copyright (C) 2007 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include <linux/errno.h> +#include <linux/init.h> +#include <linux/ioport.h> +#include <linux/platform_device.h> + +#include <asm/cpu.h> +#include <asm/vr41xx/irq.h> + +static struct resource rtc_type1_resource[] __initdata = { + { + .start = 0x0b0000c0, + .end = 0x0b0000df, + .flags = IORESOURCE_MEM, + }, + { + .start = 0x0b0001c0, + .end = 0x0b0001df, + .flags = IORESOURCE_MEM, + }, + { + .start = ELAPSEDTIME_IRQ, + .end = ELAPSEDTIME_IRQ, + .flags = IORESOURCE_IRQ, + }, + { + .start = RTCLONG1_IRQ, + .end = RTCLONG1_IRQ, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct resource rtc_type2_resource[] __initdata = { + { + .start = 0x0f000100, + .end = 0x0f00011f, + .flags = IORESOURCE_MEM, + }, + { + .start = 0x0f000120, + .end = 0x0f00013f, + .flags = IORESOURCE_MEM, + }, + { + .start = ELAPSEDTIME_IRQ, + .end = ELAPSEDTIME_IRQ, + .flags = IORESOURCE_IRQ, + }, + { + .start = RTCLONG1_IRQ, + .end = RTCLONG1_IRQ, + .flags = IORESOURCE_IRQ, + }, +}; + +static int __init vr41xx_rtc_add(void) +{ + struct platform_device *pdev; + struct resource *res; + unsigned int num; + int retval; + + pdev = platform_device_alloc("RTC", -1); + if (!pdev) + return -ENOMEM; + + switch (current_cpu_data.cputype) { + case CPU_VR4111: + case CPU_VR4121: + res = rtc_type1_resource; + num = ARRAY_SIZE(rtc_type1_resource); + break; + case CPU_VR4122: + case CPU_VR4131: + case CPU_VR4133: + res = rtc_type2_resource; + num = ARRAY_SIZE(rtc_type2_resource); + break; + default: + retval = -ENODEV; + goto err_free_device; + } + + retval = platform_device_add_resources(pdev, res, num); + if (retval) + goto err_free_device; + + retval = platform_device_add(pdev); + if (retval) + goto err_free_device; + + return 0; + +err_free_device: + platform_device_put(pdev); + + return retval; +} +device_initcall(vr41xx_rtc_add); diff --git a/arch/mips/vr41xx/common/siu.c b/arch/mips/vr41xx/common/siu.c new file mode 100644 index 0000000..a1e7741 --- /dev/null +++ b/arch/mips/vr41xx/common/siu.c @@ -0,0 +1,120 @@ +/* + * NEC VR4100 series SIU platform device. + * + * Copyright (C) 2007 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include <linux/errno.h> +#include <linux/init.h> +#include <linux/ioport.h> +#include <linux/platform_device.h> +#include <linux/serial_core.h> + +#include <asm/cpu.h> +#include <asm/vr41xx/siu.h> + +static unsigned int siu_type1_ports[SIU_PORTS_MAX] __initdata = { + PORT_VR41XX_SIU, + PORT_UNKNOWN, +}; + +static struct resource siu_type1_resource[] __initdata = { + { + .start = 0x0c000000, + .end = 0x0c00000a, + .flags = IORESOURCE_MEM, + }, + { + .start = SIU_IRQ, + .end = SIU_IRQ, + .flags = IORESOURCE_IRQ, + }, +}; + +static unsigned int siu_type2_ports[SIU_PORTS_MAX] __initdata = { + PORT_VR41XX_SIU, + PORT_VR41XX_DSIU, +}; + +static struct resource siu_type2_resource[] __initdata = { + { + .start = 0x0f000800, + .end = 0x0f00080a, + .flags = IORESOURCE_MEM, + }, + { + .start = 0x0f000820, + .end = 0x0f000829, + .flags = IORESOURCE_MEM, + }, + { + .start = SIU_IRQ, + .end = SIU_IRQ, + .flags = IORESOURCE_IRQ, + }, + { + .start = DSIU_IRQ, + .end = DSIU_IRQ, + .flags = IORESOURCE_IRQ, + }, +}; + +static int __init vr41xx_siu_add(void) +{ + struct platform_device *pdev; + struct resource *res; + unsigned int num; + int retval; + + pdev = platform_device_alloc("SIU", -1); + if (!pdev) + return -ENOMEM; + + switch (current_cpu_data.cputype) { + case CPU_VR4111: + case CPU_VR4121: + pdev->dev.platform_data = siu_type1_ports; + res = siu_type1_resource; + num = ARRAY_SIZE(siu_type1_resource); + break; + case CPU_VR4122: + case CPU_VR4131: + case CPU_VR4133: + pdev->dev.platform_data = siu_type2_ports; + res = siu_type2_resource; + num = ARRAY_SIZE(siu_type2_resource); + break; + default: + retval = -ENODEV; + goto err_free_device; + } + + retval = platform_device_add_resources(pdev, res, num); + if (retval) + goto err_free_device; + + retval = platform_device_add(pdev); + if (retval) + goto err_free_device; + + return 0; + +err_free_device: + platform_device_put(pdev); + + return retval; +} +device_initcall(vr41xx_siu_add); diff --git a/arch/parisc/hpux/fs.c b/arch/parisc/hpux/fs.c index d86e157..f2042e6 100644 --- a/arch/parisc/hpux/fs.c +++ b/arch/parisc/hpux/fs.c @@ -21,6 +21,7 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +#include <linux/kernel.h> #include <linux/mm.h> #include <linux/sched.h> #include <linux/file.h> @@ -69,7 +70,6 @@ struct getdents_callback { }; #define NAME_OFFSET(de) ((int) ((de)->d_name - (char __user *) (de))) -#define ROUND_UP(x) (((x)+sizeof(long)-1) & ~(sizeof(long)-1)) static int filldir(void * __buf, const char * name, int namlen, loff_t offset, u64 ino, unsigned d_type) @@ -77,7 +77,7 @@ static int filldir(void * __buf, const char * name, int namlen, loff_t offset, struct hpux_dirent __user * dirent; struct getdents_callback * buf = (struct getdents_callback *) __buf; ino_t d_ino; - int reclen = ROUND_UP(NAME_OFFSET(dirent) + namlen + 1); + int reclen = ALIGN(NAME_OFFSET(dirent) + namlen + 1, sizeof(long)); buf->error = -EINVAL; /* only used if we fail.. */ if (reclen > buf->count) @@ -102,7 +102,6 @@ static int filldir(void * __buf, const char * name, int namlen, loff_t offset, } #undef NAME_OFFSET -#undef ROUND_UP int hpux_getdents(unsigned int fd, struct hpux_dirent __user *dirent, unsigned int count) { diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S index 8474f9e..42598ab 100644 --- a/arch/parisc/kernel/entry.S +++ b/arch/parisc/kernel/entry.S @@ -954,21 +954,6 @@ intr_return: /* NOTE: Need to enable interrupts incase we schedule. */ ssm PSW_SM_I, %r0 - /* Check for software interrupts */ - - .import irq_stat,data - - load32 irq_stat,%r19 -#ifdef CONFIG_SMP - mfctl %cr30,%r1 - ldw TI_CPU(%r1),%r1 /* get cpu # - int */ - /* shift left ____cacheline_aligned (aka L1_CACHE_BYTES) amount - ** irq_stat[] is defined using ____cacheline_aligned. - */ - SHLREG %r1,L1_CACHE_SHIFT,%r20 - add %r19,%r20,%r19 /* now have &irq_stat[smp_processor_id()] */ -#endif /* CONFIG_SMP */ - intr_check_resched: /* check for reschedule */ @@ -2034,10 +2019,9 @@ ENTRY(syscall_exit) STREG %r28,TASK_PT_GR28(%r1) #ifdef CONFIG_HPUX - /* <linux/personality.h> cannot be easily included */ #define PER_HPUX 0x10 - LDREG TASK_PERSONALITY(%r1),%r19 + ldw TASK_PERSONALITY(%r1),%r19 /* We can't use "CMPIB<> PER_HPUX" since "im5" field is sign extended */ ldo -PER_HPUX(%r19), %r19 @@ -2055,24 +2039,6 @@ ENTRY(syscall_exit) */ loadgp -syscall_check_bh: - - /* Check for software interrupts */ - - .import irq_stat,data - - load32 irq_stat,%r19 - -#ifdef CONFIG_SMP - /* sched.h: int processor */ - /* %r26 is used as scratch register to index into irq_stat[] */ - ldw TI_CPU-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r26 /* cpu # */ - - /* shift left ____cacheline_aligned (aka L1_CACHE_BYTES) bits */ - SHLREG %r26,L1_CACHE_SHIFT,%r20 - add %r19,%r20,%r19 /* now have &irq_stat[smp_processor_id()] */ -#endif /* CONFIG_SMP */ - syscall_check_resched: /* check for reschedule */ @@ -2114,7 +2080,7 @@ syscall_restore: /* Are we being ptraced? */ LDREG TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1 - LDREG TASK_PTRACE(%r1), %r19 + ldw TASK_PTRACE(%r1), %r19 bb,< %r19,31,syscall_restore_rfi nop @@ -2244,7 +2210,7 @@ syscall_do_resched: #else nop #endif - b syscall_check_bh /* if resched, we start over again */ + b syscall_check_resched /* if resched, we start over again */ nop ENDPROC(syscall_exit) diff --git a/arch/parisc/kernel/firmware.c b/arch/parisc/kernel/firmware.c index 39dc835..fd6552c 100644 --- a/arch/parisc/kernel/firmware.c +++ b/arch/parisc/kernel/firmware.c @@ -634,7 +634,7 @@ EXPORT_SYMBOL(pdc_lan_station_id); * pdc_stable_read - Read data from Stable Storage. * @staddr: Stable Storage address to access. * @memaddr: The memory address where Stable Storage data shall be copied. - * @count: number of bytes to transfert. count is multiple of 4. + * @count: number of bytes to transfer. count is multiple of 4. * * This PDC call reads from the Stable Storage address supplied in staddr * and copies count bytes to the memory address memaddr. @@ -660,7 +660,7 @@ EXPORT_SYMBOL(pdc_stable_read); * pdc_stable_write - Write data to Stable Storage. * @staddr: Stable Storage address to access. * @memaddr: The memory address where Stable Storage data shall be read from. - * @count: number of bytes to transfert. count is multiple of 4. + * @count: number of bytes to transfer. count is multiple of 4. * * This PDC call reads count bytes from the supplied memaddr address, * and copies count bytes to the Stable Storage address staddr. diff --git a/arch/parisc/kernel/hardware.c b/arch/parisc/kernel/hardware.c index 18ba4cb..04848b2 100644 --- a/arch/parisc/kernel/hardware.c +++ b/arch/parisc/kernel/hardware.c @@ -38,7 +38,7 @@ * so don't reference this table after starting the init process */ -static struct hp_hardware hp_hardware_list[] __initdata = { +static struct hp_hardware hp_hardware_list[] __devinitdata = { {HPHW_NPROC,0x01,0x4,0x0,"Indigo (840, 930)"}, {HPHW_NPROC,0x8,0x4,0x01,"Firefox(825,925)"}, {HPHW_NPROC,0xA,0x4,0x01,"Top Gun (835,834,935,635)"}, @@ -1219,7 +1219,7 @@ static struct hp_cpu_type_mask { unsigned short model; unsigned short mask; enum cpu_type cpu; -} hp_cpu_type_mask_list[] __initdata = { +} hp_cpu_type_mask_list[] __devinitdata = { { 0x0000, 0x0ff0, pcx }, /* 0x0000 - 0x000f */ { 0x0048, 0x0ff0, pcxl }, /* 0x0040 - 0x004f */ @@ -1296,10 +1296,11 @@ static struct hp_cpu_type_mask { { 0x05f0, 0x0ff0, pcxw2 }, /* 0x05f0 - 0x05ff */ { 0x0600, 0x0fe0, pcxl }, /* 0x0600 - 0x061f */ { 0x0880, 0x0ff0, mako }, /* 0x0880 - 0x088f */ + { 0x0890, 0x0ff0, mako2 }, /* 0x0890 - 0x089f */ { 0x0000, 0x0000, pcx } /* terminate table */ }; -char *cpu_name_version[][2] = { +const char * const cpu_name_version[][2] = { [pcx] = { "PA7000 (PCX)", "1.0" }, [pcxs] = { "PA7000 (PCX-S)", "1.1a" }, [pcxt] = { "PA7100 (PCX-T)", "1.1b" }, @@ -1311,10 +1312,11 @@ char *cpu_name_version[][2] = { [pcxw] = { "PA8500 (PCX-W)", "2.0" }, [pcxw_] = { "PA8600 (PCX-W+)", "2.0" }, [pcxw2] = { "PA8700 (PCX-W2)", "2.0" }, - [mako] = { "PA8800 (Mako)", "2.0" } + [mako] = { "PA8800 (Mako)", "2.0" }, + [mako2] = { "PA8900 (Shortfin)", "2.0" } }; -const char * __init +const char * __devinit parisc_hardware_description(struct parisc_device_id *id) { struct hp_hardware *listptr; @@ -1353,7 +1355,7 @@ parisc_hardware_description(struct parisc_device_id *id) /* Interpret hversion (ret[0]) from PDC_MODEL(4)/PDC_MODEL_INFO(0) */ -enum cpu_type __init +enum cpu_type __cpuinit parisc_get_cpu_type(unsigned long hversion) { struct hp_cpu_type_mask *ptr; diff --git a/arch/parisc/kernel/hpmc.S b/arch/parisc/kernel/hpmc.S index d8baa15..43b41df 100644 --- a/arch/parisc/kernel/hpmc.S +++ b/arch/parisc/kernel/hpmc.S @@ -295,8 +295,5 @@ os_hpmc_6: b . nop ENDPROC(os_hpmc) - - /* this label used to compute os_hpmc checksum */ -ENTRY(os_hpmc_end) - +ENTRY(os_hpmc_end) /* this label used to compute os_hpmc checksum */ nop diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c index c5c9125..76ce5e3 100644 --- a/arch/parisc/kernel/irq.c +++ b/arch/parisc/kernel/irq.c @@ -46,14 +46,10 @@ extern irqreturn_t ipi_interrupt(int, void *); static volatile unsigned long cpu_eiem = 0; /* -** ack bitmap ... habitually set to 1, but reset to zero +** local ACK bitmap ... habitually set to 1, but reset to zero ** between ->ack() and ->end() of the interrupt to prevent ** re-interruption of a processing interrupt. */ -static volatile unsigned long global_ack_eiem = ~0UL; -/* -** Local bitmap, same as above but for per-cpu interrupts -*/ static DEFINE_PER_CPU(unsigned long, local_ack_eiem) = ~0UL; static void cpu_disable_irq(unsigned int irq) @@ -94,13 +90,11 @@ void cpu_ack_irq(unsigned int irq) int cpu = smp_processor_id(); /* Clear in EIEM so we can no longer process */ - if (CHECK_IRQ_PER_CPU(irq_desc[irq].status)) - per_cpu(local_ack_eiem, cpu) &= ~mask; - else - global_ack_eiem &= ~mask; + per_cpu(local_ack_eiem, cpu) &= ~mask; /* disable the interrupt */ - set_eiem(cpu_eiem & global_ack_eiem & per_cpu(local_ack_eiem, cpu)); + set_eiem(cpu_eiem & per_cpu(local_ack_eiem, cpu)); + /* and now ack it */ mtctl(mask, 23); } @@ -111,13 +105,10 @@ void cpu_end_irq(unsigned int irq) int cpu = smp_processor_id(); /* set it in the eiems---it's no longer in process */ - if (CHECK_IRQ_PER_CPU(irq_desc[irq].status)) - per_cpu(local_ack_eiem, cpu) |= mask; - else - global_ack_eiem |= mask; + per_cpu(local_ack_eiem, cpu) |= mask; /* enable the interrupt */ - set_eiem(cpu_eiem & global_ack_eiem & per_cpu(local_ack_eiem, cpu)); + set_eiem(cpu_eiem & per_cpu(local_ack_eiem, cpu)); } #ifdef CONFIG_SMP @@ -354,8 +345,7 @@ void do_cpu_irq_mask(struct pt_regs *regs) local_irq_disable(); irq_enter(); - eirr_val = mfctl(23) & cpu_eiem & global_ack_eiem & - per_cpu(local_ack_eiem, cpu); + eirr_val = mfctl(23) & cpu_eiem & per_cpu(local_ack_eiem, cpu); if (!eirr_val) goto set_out; irq = eirr_to_irq(eirr_val); @@ -381,7 +371,7 @@ void do_cpu_irq_mask(struct pt_regs *regs) return; set_out: - set_eiem(cpu_eiem & global_ack_eiem & per_cpu(local_ack_eiem, cpu)); + set_eiem(cpu_eiem & per_cpu(local_ack_eiem, cpu)); goto out; } diff --git a/arch/parisc/kernel/pci-dma.c b/arch/parisc/kernel/pci-dma.c index 0c3aecb..23c1388 100644 --- a/arch/parisc/kernel/pci-dma.c +++ b/arch/parisc/kernel/pci-dma.c @@ -21,6 +21,7 @@ #include <linux/mm.h> #include <linux/pci.h> #include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <linux/slab.h> #include <linux/string.h> #include <linux/types.h> @@ -34,7 +35,6 @@ #include <asm/tlbflush.h> /* for purge_tlb_*() macros */ static struct proc_dir_entry * proc_gsc_root __read_mostly = NULL; -static int pcxl_proc_info(char *buffer, char **start, off_t offset, int length); static unsigned long pcxl_used_bytes __read_mostly = 0; static unsigned long pcxl_used_pages __read_mostly = 0; @@ -330,6 +330,54 @@ pcxl_free_range(unsigned long vaddr, size_t size) dump_resmap(); } +static int proc_pcxl_dma_show(struct seq_file *m, void *v) +{ +#if 0 + u_long i = 0; + unsigned long *res_ptr = (u_long *)pcxl_res_map; +#endif + unsigned long total_pages = pcxl_res_size << 3; /* 8 bits per byte */ + + seq_printf(m, "\nDMA Mapping Area size : %d bytes (%ld pages)\n", + PCXL_DMA_MAP_SIZE, total_pages); + + seq_printf(m, "Resource bitmap : %d bytes\n", pcxl_res_size); + + seq_puts(m, " total: free: used: % used:\n"); + seq_printf(m, "blocks %8d %8ld %8ld %8ld%%\n", pcxl_res_size, + pcxl_res_size - pcxl_used_bytes, pcxl_used_bytes, + (pcxl_used_bytes * 100) / pcxl_res_size); + + seq_printf(m, "pages %8ld %8ld %8ld %8ld%%\n", total_pages, + total_pages - pcxl_used_pages, pcxl_used_pages, + (pcxl_used_pages * 100 / total_pages)); + +#if 0 + seq_puts(m, "\nResource bitmap:"); + + for(; i < (pcxl_res_size / sizeof(u_long)); ++i, ++res_ptr) { + if ((i & 7) == 0) + seq_puts(m,"\n "); + seq_printf(m, "%s %08lx", buf, *res_ptr); + } +#endif + seq_putc(m, '\n'); + return 0; +} + +static int proc_pcxl_dma_open(struct inode *inode, struct file *file) +{ + return single_open(file, proc_pcxl_dma_show, NULL); +} + +static const struct file_operations proc_pcxl_dma_ops = { + .owner = THIS_MODULE, + .open = proc_pcxl_dma_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + static int __init pcxl_dma_init(void) { @@ -348,9 +396,10 @@ pcxl_dma_init(void) "pcxl_dma_init: Unable to create gsc /proc dir entry\n"); else { struct proc_dir_entry* ent; - ent = create_proc_info_entry("pcxl_dma", 0, - proc_gsc_root, pcxl_proc_info); - if (!ent) + ent = create_proc_entry("pcxl_dma", 0, proc_gsc_root); + if (ent) + ent->proc_fops = &proc_pcxl_dma_ops; + else printk(KERN_WARNING "pci-dma.c: Unable to create pcxl_dma /proc entry.\n"); } @@ -551,40 +600,3 @@ struct hppa_dma_ops pcx_dma_ops = { .dma_sync_sg_for_cpu = pa11_dma_sync_sg_for_cpu, .dma_sync_sg_for_device = pa11_dma_sync_sg_for_device, }; - - -static int pcxl_proc_info(char *buf, char **start, off_t offset, int len) -{ -#if 0 - u_long i = 0; - unsigned long *res_ptr = (u_long *)pcxl_res_map; -#endif - unsigned long total_pages = pcxl_res_size << 3; /* 8 bits per byte */ - - sprintf(buf, "\nDMA Mapping Area size : %d bytes (%ld pages)\n", - PCXL_DMA_MAP_SIZE, total_pages); - - sprintf(buf, "%sResource bitmap : %d bytes\n", buf, pcxl_res_size); - - strcat(buf, " total: free: used: % used:\n"); - sprintf(buf, "%sblocks %8d %8ld %8ld %8ld%%\n", buf, pcxl_res_size, - pcxl_res_size - pcxl_used_bytes, pcxl_used_bytes, - (pcxl_used_bytes * 100) / pcxl_res_size); - - sprintf(buf, "%spages %8ld %8ld %8ld %8ld%%\n", buf, total_pages, - total_pages - pcxl_used_pages, pcxl_used_pages, - (pcxl_used_pages * 100 / total_pages)); - -#if 0 - strcat(buf, "\nResource bitmap:"); - - for(; i < (pcxl_res_size / sizeof(u_long)); ++i, ++res_ptr) { - if ((i & 7) == 0) - strcat(buf,"\n "); - sprintf(buf, "%s %08lx", buf, *res_ptr); - } -#endif - strcat(buf, "\n"); - return strlen(buf); -} - diff --git a/arch/parisc/kernel/perf.c b/arch/parisc/kernel/perf.c index a46bc62b..89d6d5a 100644 --- a/arch/parisc/kernel/perf.c +++ b/arch/parisc/kernel/perf.c @@ -171,7 +171,7 @@ static const uint64_t perf_bitmasks[] = { /* * Write control bitmasks for Pa-8700 processor given - * somethings have changed slightly. + * some things have changed slightly. */ static const uint64_t perf_bitmasks_piranha[] = { 0x0000000000000000ul, /* first dbl word must be zero */ @@ -511,10 +511,12 @@ static int __init perf_init(void) } else if (boot_cpu_data.cpu_type == pcxw || boot_cpu_data.cpu_type == pcxw_ || boot_cpu_data.cpu_type == pcxw2 || - boot_cpu_data.cpu_type == mako) { + boot_cpu_data.cpu_type == mako || + boot_cpu_data.cpu_type == mako2) { perf_processor_interface = CUDA_INTF; if (boot_cpu_data.cpu_type == pcxw2 || - boot_cpu_data.cpu_type == mako) + boot_cpu_data.cpu_type == mako || + boot_cpu_data.cpu_type == mako2) bitmask_array = perf_bitmasks_piranha; } else { perf_processor_interface = UNKNOWN_INTF; @@ -574,27 +576,27 @@ static int perf_stop_counters(uint32_t *raddr) if (!perf_rdr_read_ubuf(16, userbuf)) return -13; - /* Counter0 is bits 1398 thru 1429 */ + /* Counter0 is bits 1398 to 1429 */ tmp64 = (userbuf[21] << 22) & 0x00000000ffc00000; tmp64 |= (userbuf[22] >> 42) & 0x00000000003fffff; /* OR sticky0 (bit 1430) to counter0 bit 32 */ tmp64 |= (userbuf[22] >> 10) & 0x0000000080000000; raddr[0] = (uint32_t)tmp64; - /* Counter1 is bits 1431 thru 1462 */ + /* Counter1 is bits 1431 to 1462 */ tmp64 = (userbuf[22] >> 9) & 0x00000000ffffffff; /* OR sticky1 (bit 1463) to counter1 bit 32 */ tmp64 |= (userbuf[22] << 23) & 0x0000000080000000; raddr[1] = (uint32_t)tmp64; - /* Counter2 is bits 1464 thru 1495 */ + /* Counter2 is bits 1464 to 1495 */ tmp64 = (userbuf[22] << 24) & 0x00000000ff000000; tmp64 |= (userbuf[23] >> 40) & 0x0000000000ffffff; /* OR sticky2 (bit 1496) to counter2 bit 32 */ tmp64 |= (userbuf[23] >> 8) & 0x0000000080000000; raddr[2] = (uint32_t)tmp64; - /* Counter3 is bits 1497 thru 1528 */ + /* Counter3 is bits 1497 to 1528 */ tmp64 = (userbuf[23] >> 7) & 0x00000000ffffffff; /* OR sticky3 (bit 1529) to counter3 bit 32 */ tmp64 |= (userbuf[23] << 25) & 0x0000000080000000; @@ -616,7 +618,7 @@ static int perf_stop_counters(uint32_t *raddr) userbuf[23] = 0; /* - * Write back the zero'ed bytes + the image given + * Write back the zeroed bytes + the image given * the read was destructive. */ perf_rdr_write(16, userbuf); diff --git a/arch/parisc/kernel/process.c b/arch/parisc/kernel/process.c index 0dd3847..3556648 100644 --- a/arch/parisc/kernel/process.c +++ b/arch/parisc/kernel/process.c @@ -381,6 +381,10 @@ get_wchan(struct task_struct *p) struct unwind_frame_info info; unsigned long ip; int count = 0; + + if (!p || p == current || p->state == TASK_RUNNING) + return 0; + /* * These bracket the sleeping functions.. */ diff --git a/arch/parisc/kernel/processor.c b/arch/parisc/kernel/processor.c index 566226d..549f548 100644 --- a/arch/parisc/kernel/processor.c +++ b/arch/parisc/kernel/processor.c @@ -63,7 +63,7 @@ extern int update_cr16_clocksource(void); /* from time.c */ ** will call register_parisc_driver(&cpu_driver) before calling do_inventory(). ** ** The goal of consolidating CPU initialization into one place is -** to make sure all CPU's get initialized the same way. +** to make sure all CPUs get initialized the same way. ** The code path not shared is how PDC hands control of the CPU to the OS. ** The initialization of OS data structures is the same (done below). */ @@ -76,7 +76,7 @@ extern int update_cr16_clocksource(void); /* from time.c */ * (return 1). If so, initialize the chip and tell other partners in crime * they have work to do. */ -static int __init processor_probe(struct parisc_device *dev) +static int __cpuinit processor_probe(struct parisc_device *dev) { unsigned long txn_addr; unsigned long cpuid; @@ -166,7 +166,7 @@ static int __init processor_probe(struct parisc_device *dev) #endif /* - ** CONFIG_SMP: init_smp_config() will attempt to get CPU's into + ** CONFIG_SMP: init_smp_config() will attempt to get CPUs into ** OS control. RENDEZVOUS is the default state - see mem_set above. ** p->state = STATE_RENDEZVOUS; */ @@ -334,7 +334,7 @@ int __init init_per_cpu(int cpunum) } /* - * Display cpu info for all cpu's. + * Display CPU info for all CPUs. */ int show_cpuinfo (struct seq_file *m, void *v) @@ -381,19 +381,19 @@ show_cpuinfo (struct seq_file *m, void *v) return 0; } -static struct parisc_device_id processor_tbl[] __read_mostly = { +static const struct parisc_device_id processor_tbl[] = { { HPHW_NPROC, HVERSION_REV_ANY_ID, HVERSION_ANY_ID, SVERSION_ANY_ID }, { 0, } }; -static struct parisc_driver cpu_driver __read_mostly = { +static struct parisc_driver cpu_driver = { .name = "CPU", .id_table = processor_tbl, .probe = processor_probe }; /** - * processor_init - Processor initalization procedure. + * processor_init - Processor initialization procedure. * * Register this driver. */ diff --git a/arch/parisc/kernel/setup.c b/arch/parisc/kernel/setup.c index 9818919..c44b8c5 100644 --- a/arch/parisc/kernel/setup.c +++ b/arch/parisc/kernel/setup.c @@ -45,7 +45,7 @@ #include <asm/io.h> #include <asm/setup.h> -char __initdata command_line[COMMAND_LINE_SIZE]; +static char __initdata command_line[COMMAND_LINE_SIZE]; /* Intended for ccio/sba/cpu statistics under /proc/bus/{runway|gsc} */ struct proc_dir_entry * proc_runway_root __read_mostly = NULL; @@ -162,7 +162,7 @@ void __init setup_arch(char **cmdline_p) } /* - * Display cpu info for all cpu's. + * Display CPU info for all CPUs. * for parisc this is in processor.c */ extern int show_cpuinfo (struct seq_file *m, void *v); @@ -225,6 +225,7 @@ static void __init parisc_proc_mkdir(void) } break; case mako: + case mako2: if (NULL == proc_mckinley_root) { proc_mckinley_root = proc_mkdir("bus/mckinley", NULL); diff --git a/arch/parisc/kernel/signal32.h b/arch/parisc/kernel/signal32.h index e39b38a..c780084 100644 --- a/arch/parisc/kernel/signal32.h +++ b/arch/parisc/kernel/signal32.h @@ -113,7 +113,7 @@ int copy_siginfo_from_user32 (siginfo_t *to, compat_siginfo_t __user *from); /* In a deft move of uber-hackery, we decide to carry the top half of all * 64-bit registers in a non-portable, non-ABI, hidden structure. * Userspace can read the hidden structure if it *wants* but is never - * guaranteed to be in the same place. Infact the uc_sigmask from the + * guaranteed to be in the same place. In fact the uc_sigmask from the * ucontext_t structure may push the hidden register file downards */ struct compat_regfile { diff --git a/arch/parisc/kernel/smp.c b/arch/parisc/kernel/smp.c index 6ba9257..04c7e1d 100644 --- a/arch/parisc/kernel/smp.c +++ b/arch/parisc/kernel/smp.c @@ -8,7 +8,7 @@ ** Lots of stuff stolen from arch/alpha/kernel/smp.c ** ...and then parisc stole from arch/ia64/kernel/smp.c. Thanks David! :^) ** -** Thanks to John Curry and Ullas Ponnadi. I learned alot from their work. +** Thanks to John Curry and Ullas Ponnadi. I learned a lot from their work. ** -grant (1/12/2001) ** ** This program is free software; you can redistribute it and/or modify @@ -419,7 +419,7 @@ smp_cpu_init(int cpunum) BUG(); enter_lazy_tlb(&init_mm, current); - init_IRQ(); /* make sure no IRQ's are enabled or pending */ + init_IRQ(); /* make sure no IRQs are enabled or pending */ start_cpu_itimer(); } @@ -461,7 +461,7 @@ void __init smp_callin(void) /* * Bring one cpu online. */ -int __init smp_boot_one_cpu(int cpuid) +int __cpuinit smp_boot_one_cpu(int cpuid) { struct task_struct *idle; long timeout; @@ -552,7 +552,7 @@ void __devinit smp_prepare_boot_cpu(void) /* ** inventory.c:do_inventory() hasn't yet been run and thus we -** don't 'discover' the additional CPU's until later. +** don't 'discover' the additional CPUs until later. */ void __init smp_prepare_cpus(unsigned int max_cpus) { diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c index ce3245f..bb23ff7 100644 --- a/arch/parisc/kernel/sys_parisc32.c +++ b/arch/parisc/kernel/sys_parisc32.c @@ -311,14 +311,13 @@ struct readdir32_callback { int count; }; -#define ROUND_UP(x,a) ((__typeof__(x))(((unsigned long)(x) + ((a) - 1)) & ~((a) - 1))) #define NAME_OFFSET(de) ((int) ((de)->d_name - (char __user *) (de))) static int filldir32 (void *__buf, const char *name, int namlen, loff_t offset, u64 ino, unsigned int d_type) { struct linux32_dirent __user * dirent; struct getdents32_callback * buf = (struct getdents32_callback *) __buf; - int reclen = ROUND_UP(NAME_OFFSET(dirent) + namlen + 1, 4); + int reclen = ALIGN(NAME_OFFSET(dirent) + namlen + 1, 4); u32 d_ino; buf->error = -EINVAL; /* only used if we fail.. */ @@ -350,6 +349,10 @@ sys32_getdents (unsigned int fd, void __user * dirent, unsigned int count) struct getdents32_callback buf; int error; + error = -EFAULT; + if (!access_ok(VERIFY_WRITE, dirent, count)) + goto out; + error = -EBADF; file = fget(fd); if (!file) @@ -366,8 +369,10 @@ sys32_getdents (unsigned int fd, void __user * dirent, unsigned int count) error = buf.error; lastdirent = buf.previous; if (lastdirent) { - put_user(file->f_pos, &lastdirent->d_off); - error = count - buf.count; + if (put_user(file->f_pos, &lastdirent->d_off)) + error = -EFAULT; + else + error = count - buf.count; } out_putf: diff --git a/arch/parisc/kernel/syscall.S b/arch/parisc/kernel/syscall.S index 10859f5..56f6231 100644 --- a/arch/parisc/kernel/syscall.S +++ b/arch/parisc/kernel/syscall.S @@ -181,7 +181,7 @@ linux_gateway_entry: /* Are we being ptraced? */ mfctl %cr30, %r1 LDREG TI_TASK(%r1),%r1 - LDREG TASK_PTRACE(%r1), %r1 + ldw TASK_PTRACE(%r1), %r1 bb,<,n %r1,31,.Ltracesys /* Note! We cannot use the syscall table that is mapped @@ -198,7 +198,7 @@ linux_gateway_entry: ldil L%sys_call_table, %r1 ldo R%sys_call_table(%r1), %r19 #endif - comiclr,>>= __NR_Linux_syscalls, %r20, %r0 + comiclr,>> __NR_Linux_syscalls, %r20, %r0 b,n .Lsyscall_nosys LDREGX %r20(%r19), %r19 @@ -501,7 +501,7 @@ lws_compare_and_swap: shlw %r20, 4, %r20 add %r20, %r28, %r20 -# ifdef ENABLE_LWS_DEBUG +# if ENABLE_LWS_DEBUG /* DEBUG, check for deadlock! If the thread register values are the same @@ -550,7 +550,7 @@ cas_wouldblock: perspective */ cas_action: -#if defined CONFIG_SMP && defined ENABLE_LWS_DEBUG +#if defined CONFIG_SMP && ENABLE_LWS_DEBUG /* DEBUG */ mfctl %cr27, %r1 stw %r1, 4(%sr2,%r20) @@ -562,7 +562,7 @@ cas_action: #ifdef CONFIG_SMP /* Free lock */ stw %r20, 0(%sr2,%r20) -# ifdef ENABLE_LWS_DEBUG +# if ENABLE_LWS_DEBUG /* Clear thread register indicator */ stw %r0, 4(%sr2,%r20) # endif @@ -576,7 +576,7 @@ cas_action: #ifdef CONFIG_SMP /* Free lock */ stw %r20, 0(%sr2,%r20) -# ifdef ENABLE_LWS_DEBUG +# if ENABLE_LWS_DEBUG stw %r0, 4(%sr2,%r20) # endif #endif diff --git a/arch/parisc/kernel/syscall_table.S b/arch/parisc/kernel/syscall_table.S index 8bf87e5..627f3c2 100644 --- a/arch/parisc/kernel/syscall_table.S +++ b/arch/parisc/kernel/syscall_table.S @@ -30,11 +30,6 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#undef ENTRY_SAME -#undef ENTRY_DIFF -#undef ENTRY_UHOH -#undef ENTRY_COMP -#undef ENTRY_OURS #if defined(CONFIG_64BIT) && !defined(SYSCALL_TABLE_64BIT) /* Use ENTRY_SAME for 32-bit syscalls which are the same on wide and * narrow palinux. Use ENTRY_DIFF for those where a 32-bit specific @@ -405,5 +400,16 @@ ENTRY_SAME(epoll_pwait) ENTRY_COMP(statfs64) ENTRY_COMP(fstatfs64) + ENTRY_COMP(kexec_load) /* 300 */ + ENTRY_COMP(utimensat) + ENTRY_COMP(signalfd) + ENTRY_COMP(timerfd) + ENTRY_SAME(eventfd) + /* Nothing yet */ +#undef ENTRY_SAME +#undef ENTRY_DIFF +#undef ENTRY_UHOH +#undef ENTRY_COMP +#undef ENTRY_OURS diff --git a/arch/parisc/kernel/time.c b/arch/parisc/kernel/time.c index 07a991a..8b3062a 100644 --- a/arch/parisc/kernel/time.c +++ b/arch/parisc/kernel/time.c @@ -191,7 +191,7 @@ int update_cr16_clocksource(void) { int change = 0; - /* since the cr16 cycle counters are not syncronized across CPUs, + /* since the cr16 cycle counters are not synchronized across CPUs, we'll check if we should switch to a safe clocksource: */ if (clocksource_cr16.rating != 0 && num_online_cpus() > 1) { clocksource_change_rating(&clocksource_cr16, 0); diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c index 745ff74..f9bca2d 100644 --- a/arch/parisc/kernel/traps.c +++ b/arch/parisc/kernel/traps.c @@ -302,7 +302,7 @@ static void handle_break(struct pt_regs *regs) if (unlikely(iir == PARISC_BUG_BREAK_INSN && !user_mode(regs))) { /* check if a BUG() or WARN() trapped here. */ enum bug_trap_type tt; - tt = report_bug(regs->iaoq[0] & ~3); + tt = report_bug(regs->iaoq[0] & ~3, regs); if (tt == BUG_TRAP_TYPE_WARN) { regs->iaoq[0] += 4; regs->iaoq[1] += 4; @@ -615,7 +615,7 @@ void handle_interruption(int code, struct pt_regs *regs) case 13: /* Conditional Trap - The condition succees in an instruction which traps + The condition succeeds in an instruction which traps on condition */ if(user_mode(regs)){ si.si_signo = SIGFPE; @@ -802,13 +802,14 @@ void handle_interruption(int code, struct pt_regs *regs) int __init check_ivt(void *iva) { + extern const u32 os_hpmc[]; + extern const u32 os_hpmc_end[]; + int i; u32 check = 0; u32 *ivap; u32 *hpmcp; u32 length; - extern void os_hpmc(void); - extern void os_hpmc_end(void); if (strcmp((char *)iva, "cows can fly")) return -1; @@ -820,7 +821,7 @@ int __init check_ivt(void *iva) /* Compute Checksum for HPMC handler */ - length = (u32)((unsigned long)os_hpmc_end - (unsigned long)os_hpmc); + length = os_hpmc_end - os_hpmc; ivap[7] = length; hpmcp = (u32 *)os_hpmc; diff --git a/arch/parisc/kernel/unwind.c b/arch/parisc/kernel/unwind.c index 89c0370..3221677 100644 --- a/arch/parisc/kernel/unwind.c +++ b/arch/parisc/kernel/unwind.c @@ -16,6 +16,8 @@ #include <asm/uaccess.h> #include <asm/assembly.h> +#include <asm/asm-offsets.h> +#include <asm/ptrace.h> #include <asm/unwind.h> @@ -26,6 +28,8 @@ #define dbg(x...) #endif +#define KERNEL_START (KERNEL_BINARY_TEXT_START - 0x1000) + extern struct unwind_table_entry __start___unwind[]; extern struct unwind_table_entry __stop___unwind[]; @@ -197,6 +201,29 @@ static int unwind_init(void) return 0; } +#ifdef CONFIG_64BIT +#define get_func_addr(fptr) fptr[2] +#else +#define get_func_addr(fptr) fptr[0] +#endif + +static int unwind_special(struct unwind_frame_info *info, unsigned long pc, int frame_size) +{ + void handle_interruption(int, struct pt_regs *); + static unsigned long *hi = (unsigned long)&handle_interruption; + + if (pc == get_func_addr(hi)) { + struct pt_regs *regs = (struct pt_regs *)(info->sp - frame_size - PT_SZ_ALGN); + dbg("Unwinding through handle_interruption()\n"); + info->prev_sp = regs->gr[30]; + info->prev_ip = regs->iaoq[0]; + + return 1; + } + + return 0; +} + static void unwind_frame_regs(struct unwind_frame_info *info) { const struct unwind_table_entry *e; @@ -216,8 +243,10 @@ static void unwind_frame_regs(struct unwind_frame_info *info) /* Handle some frequent special cases.... */ { char symname[KSYM_NAME_LEN+1]; + char *modname; - kallsyms_lookup(info->ip, NULL, NULL, NULL, symname); + kallsyms_lookup(info->ip, NULL, NULL, &modname, + symname); dbg("info->ip = 0x%lx, name = %s\n", info->ip, symname); @@ -308,13 +337,15 @@ static void unwind_frame_regs(struct unwind_frame_info *info) } } - info->prev_sp = info->sp - frame_size; - if (e->Millicode) - info->rp = info->r31; - else if (rpoffset) - info->rp = *(unsigned long *)(info->prev_sp - rpoffset); - info->prev_ip = info->rp; - info->rp = 0; + if (!unwind_special(info, e->region_start, frame_size)) { + info->prev_sp = info->sp - frame_size; + if (e->Millicode) + info->rp = info->r31; + else if (rpoffset) + info->rp = *(unsigned long *)(info->prev_sp - rpoffset); + info->prev_ip = info->rp; + info->rp = 0; + } dbg("analyzing func @ %lx, setting prev_sp=%lx " "prev_ip=%lx npc=%lx\n", info->ip, info->prev_sp, diff --git a/arch/parisc/math-emu/dbl_float.h b/arch/parisc/math-emu/dbl_float.h index 1570e2e..0c2fa9a 100644 --- a/arch/parisc/math-emu/dbl_float.h +++ b/arch/parisc/math-emu/dbl_float.h @@ -22,7 +22,7 @@ PA header file -- do not include this header file for non-PA builds. #endif -/* 32-bit word grabing functions */ +/* 32-bit word grabbing functions */ #define Dbl_firstword(value) Dallp1(value) #define Dbl_secondword(value) Dallp2(value) #define Dbl_thirdword(value) dummy_location @@ -37,7 +37,7 @@ #define Dbl_allp1(object) Dallp1(object) #define Dbl_allp2(object) Dallp2(object) -/* dbl_and_signs ands the sign bits of each argument and puts the result +/* dbl_and_signs ANDs the sign bits of each argument and puts the result * into the first argument. dbl_or_signs ors those same sign bits */ #define Dbl_and_signs( src1dst, src2) \ Dallp1(src1dst) = (Dallp1(src2)|~((unsigned int)1<<31)) & Dallp1(src1dst) diff --git a/arch/parisc/math-emu/dfsqrt.c b/arch/parisc/math-emu/dfsqrt.c index b6ed106..9542c6d 100644 --- a/arch/parisc/math-emu/dfsqrt.c +++ b/arch/parisc/math-emu/dfsqrt.c @@ -76,7 +76,7 @@ dbl_fsqrt( } /* * Return quiet NaN or positive infinity. - * Fall thru to negative test if negative infinity. + * Fall through to negative test if negative infinity. */ if (Dbl_iszero_sign(srcp1) || Dbl_isnotzero_mantissa(srcp1,srcp2)) { diff --git a/arch/parisc/math-emu/sfsqrt.c b/arch/parisc/math-emu/sfsqrt.c index cd3f6db..4657a12 100644 --- a/arch/parisc/math-emu/sfsqrt.c +++ b/arch/parisc/math-emu/sfsqrt.c @@ -76,7 +76,7 @@ sgl_fsqrt( } /* * Return quiet NaN or positive infinity. - * Fall thru to negative test if negative infinity. + * Fall through to negative test if negative infinity. */ if (Sgl_iszero_sign(src) || Sgl_isnotzero_mantissa(src)) { *dstptr = src; diff --git a/arch/parisc/math-emu/sgl_float.h b/arch/parisc/math-emu/sgl_float.h index 82519a5..4ee4cc9 100644 --- a/arch/parisc/math-emu/sgl_float.h +++ b/arch/parisc/math-emu/sgl_float.h @@ -23,7 +23,7 @@ PA header file -- do not include this header file for non-PA builds. #endif -/* 32-bit word grabing functions */ +/* 32-bit word grabbing functions */ #define Sgl_firstword(value) Sall(value) #define Sgl_secondword(value) dummy_location #define Sgl_thirdword(value) dummy_location @@ -36,7 +36,7 @@ #define Sgl_exponentmantissa(object) Sexponentmantissa(object) #define Sgl_all(object) Sall(object) -/* sgl_and_signs ands the sign bits of each argument and puts the result +/* sgl_and_signs ANDs the sign bits of each argument and puts the result * into the first argument. sgl_or_signs ors those same sign bits */ #define Sgl_and_signs( src1dst, src2) \ Sall(src1dst) = (Sall(src2)|~((unsigned int)1<<31)) & Sall(src1dst) diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c index 75ea9f2..e724b36 100644 --- a/arch/parisc/mm/init.c +++ b/arch/parisc/mm/init.c @@ -890,7 +890,7 @@ void __init paging_init(void) #ifdef CONFIG_PA20 /* - * Currently, all PA20 chips have 18 bit protection id's, which is the + * Currently, all PA20 chips have 18 bit protection IDs, which is the * limiting factor (space ids are 32 bits). */ @@ -899,10 +899,10 @@ void __init paging_init(void) #else /* - * Currently we have a one-to-one relationship between space id's and - * protection id's. Older parisc chips (PCXS, PCXT, PCXL, PCXL2) only - * support 15 bit protection id's, so that is the limiting factor. - * PCXT' has 18 bit protection id's, but only 16 bit spaceids, so it's + * Currently we have a one-to-one relationship between space IDs and + * protection IDs. Older parisc chips (PCXS, PCXT, PCXL, PCXL2) only + * support 15 bit protection IDs, so that is the limiting factor. + * PCXT' has 18 bit protection IDs, but only 16 bit spaceids, so it's * probably not worth the effort for a special case here. */ diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 5eaeafd..6b8b83e 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -66,6 +66,9 @@ config GENERIC_FIND_NEXT_BIT bool default y +config ARCH_NO_VIRT_TO_BUS + def_bool PPC64 + config PPC bool default y @@ -698,8 +701,10 @@ config PCI infrastructure code to support PCI bus devices. config PCI_DOMAINS - bool - default PCI + def_bool PCI + +config PCI_SYSCALL + def_bool PCI config PCI_QSPAN bool "QSpan PCI" diff --git a/arch/powerpc/configs/cell_defconfig b/arch/powerpc/configs/cell_defconfig index 02c428a..74f83f4 100644 --- a/arch/powerpc/configs/cell_defconfig +++ b/arch/powerpc/configs/cell_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.21-rc6 -# Mon Apr 23 20:46:48 2007 +# Linux kernel version: 2.6.22-rc6 +# Tue Jun 26 12:32:34 2007 # CONFIG_PPC64=y CONFIG_64BIT=y @@ -41,6 +41,7 @@ CONFIG_PPC_DCR=y CONFIG_PPC_OF_PLATFORM_PCI=y CONFIG_ALTIVEC=y CONFIG_PPC_STD_MMU=y +CONFIG_PPC_MM_SLICES=y CONFIG_VIRT_CPU_ACCOUNTING=y CONFIG_SMP=y CONFIG_NR_CPUS=4 @@ -69,6 +70,7 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=15 CONFIG_CPUSETS=y CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set @@ -87,14 +89,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -163,9 +170,14 @@ CONFIG_SPU_FS=m CONFIG_SPU_BASE=y CONFIG_CBE_RAS=y CONFIG_CBE_THERM=m +CONFIG_CBE_CPUFREQ=m +# CONFIG_PQ2ADS is not set CONFIG_PPC_NATIVE=y CONFIG_UDBG_RTAS_CONSOLE=y CONFIG_PPC_UDBG_BEAT=y +CONFIG_MPIC=y +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set # CONFIG_U3_DART is not set CONFIG_PPC_RTAS=y # CONFIG_RTAS_ERROR_LOGGING is not set @@ -177,9 +189,23 @@ CONFIG_MMIO_NVRAM=y # CONFIG_PPC_970_NAP is not set CONFIG_PPC_INDIRECT_IO=y CONFIG_GENERIC_IOMAP=y -# CONFIG_CPU_FREQ_PMAC64 is not set -# CONFIG_WANT_EARLY_SERIAL is not set -CONFIG_MPIC=y +CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_TABLE=y +# CONFIG_CPU_FREQ_DEBUG is not set +CONFIG_CPU_FREQ_STAT=y +# CONFIG_CPU_FREQ_STAT_DETAILS is not set +CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set +CONFIG_CPU_FREQ_GOV_PERFORMANCE=y +CONFIG_CPU_FREQ_GOV_POWERSAVE=y +CONFIG_CPU_FREQ_GOV_USERSPACE=y +CONFIG_CPU_FREQ_GOV_ONDEMAND=y +CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y + +# +# CPU Frequency drivers +# +# CONFIG_CPM2 is not set # # Kernel options @@ -224,12 +250,14 @@ CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_ARCH_MEMORY_PROBE=y CONFIG_NODES_SPAN_OTHER_NODES=y +CONFIG_PPC_HAS_HASH_64K=y CONFIG_PPC_64K_PAGES=y CONFIG_SCHED_SMT=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set CONFIG_SECCOMP=y +# CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y # @@ -237,22 +265,18 @@ CONFIG_ISA_DMA_API=y # CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y -# CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCIEPORTBUS=y +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set # CONFIG_PCI_DEBUG is not set # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set CONFIG_KERNEL_START=0xc000000000000000 @@ -264,7 +288,6 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -300,14 +323,11 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set - -# -# IP: Virtual Server Configuration -# # CONFIG_IP_VS is not set CONFIG_IPV6=y # CONFIG_IPV6_PRIVACY is not set # CONFIG_IPV6_ROUTER_PREF is not set +# CONFIG_IPV6_OPTIMISTIC_DAD is not set CONFIG_INET6_AH=m CONFIG_INET6_ESP=m CONFIG_INET6_IPCOMP=m @@ -332,6 +352,7 @@ CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m # CONFIG_NF_CONNTRACK_ENABLED is not set +# CONFIG_NF_CONNTRACK is not set CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_DSCP=m @@ -389,20 +410,8 @@ CONFIG_IP_NF_ARP_MANGLE=m # # CONFIG_IP6_NF_QUEUE is not set # CONFIG_IP6_NF_IPTABLES is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -429,7 +438,16 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -449,10 +467,6 @@ CONFIG_FW_LOADER=y # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set # @@ -489,12 +503,10 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # Misc devices # +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -509,6 +521,7 @@ CONFIG_IDEDISK_MULTI_MODE=y # CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes @@ -516,6 +529,7 @@ CONFIG_IDEDISK_MULTI_MODE=y CONFIG_IDE_GENERIC=y CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y +CONFIG_IDEPCI_PCIBUS_ORDER=y # CONFIG_BLK_DEV_OFFBOARD is not set CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set @@ -580,6 +594,7 @@ CONFIG_CHR_DEV_SG=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -626,10 +641,6 @@ CONFIG_SCSI_SAS_ATTRS=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set # CONFIG_SATA_AHCI is not set @@ -652,6 +663,7 @@ CONFIG_SATA_PROMISE=y # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set # CONFIG_PATA_ATIIXP is not set +# CONFIG_PATA_CMD640_PCI is not set # CONFIG_PATA_CMD64X is not set # CONFIG_PATA_CS5520 is not set # CONFIG_PATA_CS5530 is not set @@ -705,6 +717,7 @@ CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m # CONFIG_DM_MULTIPATH_EMC is not set +# CONFIG_DM_DELAY is not set # # Fusion MPT device support @@ -719,18 +732,14 @@ CONFIG_FUSION_MAX_SGE=128 # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # # I2O device support # # CONFIG_I2O is not set - -# -# Macintosh device drivers -# -# CONFIG_MAC_EMUMOUSEBTN is not set -# CONFIG_WINDFARM is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -740,15 +749,7 @@ CONFIG_NETDEVICES=y CONFIG_BONDING=m # CONFIG_EQUALIZER is not set CONFIG_TUN=y - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# # CONFIG_PHYLIB is not set # @@ -767,10 +768,7 @@ CONFIG_MII=y # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_NET_PCI is not set - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=m @@ -784,15 +782,13 @@ CONFIG_E1000_NAPI=y CONFIG_SKGE=m CONFIG_SKY2=m # CONFIG_SK98LIN is not set +# CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y # CONFIG_BNX2 is not set CONFIG_SPIDER_NET=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set @@ -800,20 +796,24 @@ CONFIG_SPIDER_NET=y # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set # CONFIG_PASEMI_MAC is not set - -# -# Token Ring devices -# +# CONFIG_MLX4_CORE is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) +# Wireless LAN # -# CONFIG_NET_RADIO is not set +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # -# Wan interfaces +# USB Network Adapters # +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -840,6 +840,7 @@ CONFIG_SPIDER_NET=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -859,6 +860,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -933,10 +935,6 @@ CONFIG_IPMI_DEVICE_INTERFACE=m CONFIG_IPMI_SI=m CONFIG_IPMI_WATCHDOG=m CONFIG_IPMI_POWEROFF=m - -# -# Watchdog Cards -# CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -959,7 +957,6 @@ CONFIG_WATCHDOG=y # CONFIG_HW_RANDOM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_AGP is not set @@ -971,11 +968,9 @@ CONFIG_GEN_RTC=y # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y # CONFIG_I2C_CHARDEV is not set # @@ -999,17 +994,17 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_NFORCE2 is not set # CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PASEMI is not set # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set +# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set # CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set -# CONFIG_I2C_PCA_ISA is not set # # Miscellaneous I2C Chip support @@ -1036,12 +1031,7 @@ CONFIG_I2C_ALGOBIT=y # Dallas's 1-wire bus # # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# # CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set # # Multifunction device drivers @@ -1052,17 +1042,19 @@ CONFIG_I2C_ALGOBIT=y # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set -# CONFIG_USB_DABUSB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -1084,6 +1076,17 @@ CONFIG_HID=m # CONFIG_HID_DEBUG is not set # +# USB Input Devices +# +# CONFIG_USB_HID is not set + +# +# USB HID Boot Protocol drivers +# +# CONFIG_USB_KBD is not set +# CONFIG_USB_MOUSE is not set + +# # USB support # CONFIG_USB_ARCH_HAS_HCD=y @@ -1096,6 +1099,7 @@ CONFIG_USB=m # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y +CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set @@ -1147,44 +1151,10 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_LIBUSUAL is not set # -# USB Input Devices -# -# CONFIG_USB_HID is not set - -# -# USB HID Boot Protocol drivers -# -# CONFIG_USB_KBD is not set -# CONFIG_USB_MOUSE is not set -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_TOUCHSCREEN is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set -# CONFIG_USB_GTCO is not set - -# # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_USBNET is not set CONFIG_USB_MON=y # @@ -1228,10 +1198,6 @@ CONFIG_USB_MON=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -1253,10 +1219,12 @@ CONFIG_USB_MON=y CONFIG_INFINIBAND=m CONFIG_INFINIBAND_USER_MAD=m CONFIG_INFINIBAND_USER_ACCESS=m +CONFIG_INFINIBAND_USER_MEM=y CONFIG_INFINIBAND_ADDR_TRANS=y CONFIG_INFINIBAND_MTHCA=m CONFIG_INFINIBAND_MTHCA_DEBUG=y # CONFIG_INFINIBAND_AMSO1100 is not set +# CONFIG_MLX4_INFINIBAND is not set CONFIG_INFINIBAND_IPOIB=m # CONFIG_INFINIBAND_IPOIB_CM is not set CONFIG_INFINIBAND_IPOIB_DEBUG=y @@ -1287,14 +1255,6 @@ CONFIG_INFINIBAND_IPOIB_DEBUG_DATA=y # # -# Auxiliary Display support -# - -# -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -1389,6 +1349,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1418,6 +1379,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set CONFIG_EFI_PARTITION=y +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -1468,7 +1430,6 @@ CONFIG_NLS_ISO8859_15=m # # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set -# CONFIG_UCC_FAST is not set # # Library routines @@ -1476,6 +1437,7 @@ CONFIG_NLS_ISO8859_15=m CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=m @@ -1487,6 +1449,7 @@ CONFIG_TEXTSEARCH_FSM=m CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -1506,7 +1469,6 @@ CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set -CONFIG_LOG_BUF_SHIFT=15 # CONFIG_DETECT_SOFTLOCKUP is not set # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1565,6 +1527,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=m CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=m # CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_BLOWFISH is not set diff --git a/arch/powerpc/configs/celleb_defconfig b/arch/powerpc/configs/celleb_defconfig index 91b657b..0dc9874 100644 --- a/arch/powerpc/configs/celleb_defconfig +++ b/arch/powerpc/configs/celleb_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.21 -# Tue May 8 12:32:16 2007 +# Linux kernel version: 2.6.22-rc6 +# Tue Jun 26 12:33:17 2007 # CONFIG_PPC64=y CONFIG_64BIT=y @@ -40,6 +40,7 @@ CONFIG_PPC_FPU=y CONFIG_PPC_OF_PLATFORM_PCI=y CONFIG_ALTIVEC=y CONFIG_PPC_STD_MMU=y +CONFIG_PPC_MM_SLICES=y CONFIG_VIRT_CPU_ACCOUNTING=y CONFIG_SMP=y CONFIG_NR_CPUS=4 @@ -68,6 +69,7 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=15 # CONFIG_CPUSETS is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set @@ -86,14 +88,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -148,6 +155,7 @@ CONFIG_PPC_CELL=y # Cell Broadband Engine options # CONFIG_SPU_FS=y +CONFIG_SPU_FS_64K_LS=y CONFIG_SPU_BASE=y # CONFIG_PQ2ADS is not set CONFIG_PPC_UDBG_BEAT=y @@ -206,6 +214,7 @@ CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_ARCH_MEMORY_PROBE=y CONFIG_NODES_SPAN_OTHER_NODES=y +CONFIG_PPC_HAS_HASH_64K=y # CONFIG_PPC_64K_PAGES is not set # CONFIG_SCHED_SMT is not set CONFIG_PROC_DEVICETREE=y @@ -224,16 +233,14 @@ CONFIG_GENERIC_ISA_DMA=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set # CONFIG_PCI_DEBUG is not set # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set CONFIG_KERNEL_START=0xc000000000000000 @@ -277,10 +284,6 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set - -# -# IP: Virtual Server Configuration -# # CONFIG_IP_VS is not set CONFIG_IPV6=y # CONFIG_IPV6_PRIVACY is not set @@ -323,20 +326,8 @@ CONFIG_IP_NF_QUEUE=m # # CONFIG_IP6_NF_QUEUE is not set # CONFIG_IP6_NF_IPTABLES is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -369,7 +360,9 @@ CONFIG_IP_NF_QUEUE=m # # CONFIG_CFG80211 is not set # CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -425,12 +418,10 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # Misc devices # +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -445,6 +436,7 @@ CONFIG_BLK_DEV_IDECD=m # CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes @@ -452,6 +444,7 @@ CONFIG_BLK_DEV_IDECD=m CONFIG_IDE_GENERIC=y CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y +CONFIG_IDEPCI_PCIBUS_ORDER=y # CONFIG_BLK_DEV_OFFBOARD is not set CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set @@ -516,6 +509,7 @@ CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -560,12 +554,7 @@ CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_DC395x is not set # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_ESP_CORE is not set # CONFIG_SCSI_SRP is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set # @@ -588,6 +577,7 @@ CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m # CONFIG_DM_MULTIPATH_EMC is not set +# CONFIG_DM_DELAY is not set # # Fusion MPT device support @@ -600,6 +590,7 @@ CONFIG_DM_MULTIPATH=m # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # @@ -616,15 +607,7 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# # CONFIG_PHYLIB is not set # @@ -643,10 +626,7 @@ CONFIG_MII=y # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_NET_PCI is not set - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set @@ -658,15 +638,13 @@ CONFIG_MII=y # CONFIG_SKGE is not set # CONFIG_SKY2 is not set # CONFIG_SK98LIN is not set +# CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_SPIDER_NET=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set @@ -674,10 +652,7 @@ CONFIG_SPIDER_NET=y # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set # CONFIG_PASEMI_MAC is not set - -# -# Token Ring devices -# +# CONFIG_MLX4_CORE is not set # CONFIG_TR is not set # @@ -687,8 +662,14 @@ CONFIG_SPIDER_NET=y # CONFIG_WLAN_80211 is not set # -# Wan interfaces +# USB Network Adapters # +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -715,6 +696,7 @@ CONFIG_SPIDER_NET=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -734,6 +716,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -797,10 +780,6 @@ CONFIG_HVC_BEAT=y # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -822,7 +801,6 @@ CONFIG_WATCHDOG=y # CONFIG_HW_RANDOM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_AGP is not set @@ -834,11 +812,9 @@ CONFIG_GEN_RTC=y # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y # CONFIG_I2C_CHARDEV is not set # @@ -864,14 +840,15 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set +# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set # CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set -# CONFIG_I2C_PCA_ISA is not set # # Miscellaneous I2C Chip support @@ -898,12 +875,7 @@ CONFIG_I2C_ALGOBIT=y # Dallas's 1-wire bus # # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# # CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set # # Multifunction device drivers @@ -914,17 +886,19 @@ CONFIG_I2C_ALGOBIT=y # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set -# CONFIG_USB_DABUSB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -1015,37 +989,10 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_LIBUSUAL is not set # -# USB Input Devices -# -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_TOUCHSCREEN is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set -# CONFIG_USB_GTCO is not set - -# # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_USBNET is not set CONFIG_USB_MON=y # @@ -1089,10 +1036,6 @@ CONFIG_USB_MON=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -1136,14 +1079,6 @@ CONFIG_USB_MON=y # # -# Auxiliary Display support -# - -# -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -1246,6 +1181,7 @@ CONFIG_EXPORTFS=m CONFIG_NFS_ACL_SUPPORT=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1275,6 +1211,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set CONFIG_EFI_PARTITION=y +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -1325,7 +1262,6 @@ CONFIG_NLS_ISO8859_15=m # # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set -# CONFIG_UCC_FAST is not set # # Library routines @@ -1333,6 +1269,7 @@ CONFIG_NLS_ISO8859_15=m CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=m @@ -1340,6 +1277,7 @@ CONFIG_ZLIB_DEFLATE=m CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -1358,7 +1296,6 @@ CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set -CONFIG_LOG_BUF_SHIFT=15 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1395,6 +1332,7 @@ CONFIG_PPC_EARLY_DEBUG=y # CONFIG_PPC_EARLY_DEBUG_ISERIES is not set # CONFIG_PPC_EARLY_DEBUG_PAS_REALMODE is not set CONFIG_PPC_EARLY_DEBUG_BEAT=y +# CONFIG_PPC_EARLY_DEBUG_44x is not set # # Security options @@ -1425,6 +1363,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=m CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=m # CONFIG_CRYPTO_FCRYPT is not set CONFIG_CRYPTO_BLOWFISH=m diff --git a/arch/powerpc/configs/chrp32_defconfig b/arch/powerpc/configs/chrp32_defconfig index 029c9a0e..7a747c4 100644 --- a/arch/powerpc/configs/chrp32_defconfig +++ b/arch/powerpc/configs/chrp32_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20-rc5 -# Mon Jan 22 22:12:58 2007 +# Linux kernel version: 2.6.22-rc6 +# Tue Jun 26 12:36:45 2007 # # CONFIG_PPC64 is not set CONFIG_PPC32=y @@ -34,9 +34,9 @@ CONFIG_CLASSIC32=y # CONFIG_PPC_83xx is not set # CONFIG_PPC_85xx is not set # CONFIG_PPC_86xx is not set +# CONFIG_PPC_8xx is not set # CONFIG_40x is not set # CONFIG_44x is not set -# CONFIG_8xx is not set # CONFIG_E200 is not set CONFIG_6xx=y CONFIG_PPC_FPU=y @@ -45,6 +45,7 @@ CONFIG_PPC_FPU=y # CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set CONFIG_SMP=y CONFIG_NR_CPUS=4 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -64,6 +65,7 @@ CONFIG_LOCALVERSION="" CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set @@ -71,9 +73,11 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=15 # CONFIG_CPUSETS is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -88,14 +92,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -137,13 +146,18 @@ CONFIG_PPC_MULTIPLATFORM=y # CONFIG_APUS is not set CONFIG_PPC_CHRP=y # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set # CONFIG_PPC_EFIKA is not set # CONFIG_PPC_LITE5200 is not set # CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set CONFIG_PPC_NATIVE=y # CONFIG_UDBG_RTAS_CONSOLE is not set +CONFIG_MPIC=y +# CONFIG_MPIC_WEIRD is not set +CONFIG_PPC_I8259=y CONFIG_PPC_RTAS=y # CONFIG_RTAS_ERROR_LOGGING is not set CONFIG_RTAS_PROC=y @@ -154,8 +168,7 @@ CONFIG_PPC_MPC106=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_TAU is not set -# CONFIG_WANT_EARLY_SERIAL is not set -CONFIG_MPIC=y +# CONFIG_CPM2 is not set # # Kernel options @@ -186,33 +199,33 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set CONFIG_SECCOMP=y +# CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y # # Bus options # CONFIG_ISA=y +CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y -# CONFIG_MPIC_WEIRD is not set -CONFIG_PPC_I8259=y CONFIG_PPC_INDIRECT_PCI=y +# CONFIG_PPC_INDIRECT_PCI_BE is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set # CONFIG_PCI_DEBUG is not set # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -237,7 +250,6 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -266,10 +278,6 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set - -# -# IP: Virtual Server Configuration -# # CONFIG_IP_VS is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set @@ -283,8 +291,6 @@ CONFIG_NETFILTER=y # # CONFIG_NETFILTER_NETLINK is not set CONFIG_NF_CONNTRACK_ENABLED=m -CONFIG_NF_CONNTRACK_SUPPORT=y -# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set CONFIG_NF_CONNTRACK=m # CONFIG_NF_CT_ACCT is not set # CONFIG_NF_CONNTRACK_MARK is not set @@ -296,9 +302,37 @@ CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_IRC=m # CONFIG_NF_CONNTRACK_NETBIOS_NS is not set # CONFIG_NF_CONNTRACK_PPTP is not set +# CONFIG_NF_CONNTRACK_SANE is not set CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m -# CONFIG_NETFILTER_XTABLES is not set +CONFIG_NETFILTER_XTABLES=m +# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set +# CONFIG_NETFILTER_XT_TARGET_MARK is not set +# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set +# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set +# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set +# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set +# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set +# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set +# CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set +# CONFIG_NETFILTER_XT_MATCH_DCCP is not set +# CONFIG_NETFILTER_XT_MATCH_DSCP is not set +# CONFIG_NETFILTER_XT_MATCH_ESP is not set +# CONFIG_NETFILTER_XT_MATCH_HELPER is not set +# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set +# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set +# CONFIG_NETFILTER_XT_MATCH_MAC is not set +# CONFIG_NETFILTER_XT_MATCH_MARK is not set +# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set +# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set +# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set +# CONFIG_NETFILTER_XT_MATCH_REALM is not set +# CONFIG_NETFILTER_XT_MATCH_SCTP is not set +# CONFIG_NETFILTER_XT_MATCH_STATE is not set +# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set +# CONFIG_NETFILTER_XT_MATCH_STRING is not set +# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set +# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set # # IP: Netfilter Configuration @@ -306,20 +340,38 @@ CONFIG_NF_CONNTRACK_TFTP=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y # CONFIG_IP_NF_QUEUE is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# +CONFIG_IP_NF_IPTABLES=m +# CONFIG_IP_NF_MATCH_IPRANGE is not set +# CONFIG_IP_NF_MATCH_TOS is not set +# CONFIG_IP_NF_MATCH_RECENT is not set +# CONFIG_IP_NF_MATCH_ECN is not set +# CONFIG_IP_NF_MATCH_AH is not set +# CONFIG_IP_NF_MATCH_TTL is not set +# CONFIG_IP_NF_MATCH_OWNER is not set +# CONFIG_IP_NF_MATCH_ADDRTYPE is not set +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +CONFIG_IP_NF_TARGET_LOG=m +# CONFIG_IP_NF_TARGET_ULOG is not set +CONFIG_NF_NAT=m +CONFIG_NF_NAT_NEEDED=y +CONFIG_IP_NF_TARGET_MASQUERADE=m +CONFIG_IP_NF_TARGET_REDIRECT=m +# CONFIG_IP_NF_TARGET_NETMAP is not set +# CONFIG_IP_NF_TARGET_SAME is not set +# CONFIG_NF_NAT_SNMP_BASIC is not set +CONFIG_NF_NAT_FTP=m +CONFIG_NF_NAT_IRC=m +CONFIG_NF_NAT_TFTP=m +# CONFIG_NF_NAT_AMANDA is not set +# CONFIG_NF_NAT_PPTP is not set +# CONFIG_NF_NAT_H323 is not set +CONFIG_NF_NAT_SIP=m +# CONFIG_IP_NF_MANGLE is not set +# CONFIG_IP_NF_RAW is not set +# CONFIG_IP_NF_ARPTABLES is not set # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -345,7 +397,16 @@ CONFIG_NF_CONNTRACK_PROC_COMPAT=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -358,16 +419,13 @@ CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set # @@ -379,6 +437,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # Plug and Play support # # CONFIG_PNP is not set +# CONFIG_PNPACPI is not set # # Block devices @@ -399,19 +458,16 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -426,6 +482,7 @@ CONFIG_BLK_DEV_IDECD=y # CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes @@ -433,12 +490,12 @@ CONFIG_BLK_DEV_IDECD=y CONFIG_IDE_GENERIC=y CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y +CONFIG_IDEPCI_PCIBUS_ORDER=y # CONFIG_BLK_DEV_OFFBOARD is not set CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_IDEDMA_FORCED is not set -CONFIG_IDEDMA_PCI_AUTO=y # CONFIG_IDEDMA_ONLYDISK is not set # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set @@ -453,6 +510,7 @@ CONFIG_IDEDMA_PCI_AUTO=y # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set # CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT8213 is not set # CONFIG_BLK_DEV_IT821X is not set # CONFIG_BLK_DEV_NS87415 is not set # CONFIG_BLK_DEV_PDC202XX_OLD is not set @@ -463,11 +521,11 @@ CONFIG_BLK_DEV_SL82C105=y # CONFIG_BLK_DEV_SLC90E66 is not set # CONFIG_BLK_DEV_TRM290 is not set CONFIG_BLK_DEV_VIA82CXXX=y +# CONFIG_BLK_DEV_TC86C001 is not set # CONFIG_IDE_ARM is not set # CONFIG_IDE_CHIPSETS is not set CONFIG_BLK_DEV_IDEDMA=y # CONFIG_IDEDMA_IVB is not set -CONFIG_IDEDMA_AUTO=y # CONFIG_BLK_DEV_HD is not set # @@ -497,6 +555,7 @@ CONFIG_CHR_DEV_SG=y CONFIG_SCSI_CONSTANTS=y # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -562,10 +621,6 @@ CONFIG_SCSI_SYM53C8XX_MMIO=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set # @@ -589,18 +644,14 @@ CONFIG_SCSI_SYM53C8XX_MMIO=y # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # # I2O device support # # CONFIG_I2O is not set - -# -# Macintosh device drivers -# -# CONFIG_MAC_EMUMOUSEBTN is not set -# CONFIG_WINDFARM is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -610,15 +661,7 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# # CONFIG_PHYLIB is not set # @@ -677,10 +720,8 @@ CONFIG_8139TOO=y CONFIG_VIA_RHINE=y # CONFIG_VIA_RHINE_MMIO is not set # CONFIG_VIA_RHINE_NAPI is not set - -# -# Ethernet (1000 Mbit) -# +# CONFIG_SC92031 is not set +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set @@ -696,33 +737,33 @@ CONFIG_VIA_RHINE=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_MV643XX_ETH=y -# CONFIG_MV643XX_ETH_0 is not set -# CONFIG_MV643XX_ETH_1 is not set -# CONFIG_MV643XX_ETH_2 is not set # CONFIG_QLA3XXX is not set - -# -# Ethernet (10000 Mbit) -# +# CONFIG_ATL1 is not set +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set - -# -# Token Ring devices -# +# CONFIG_MLX4_CORE is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) +# Wireless LAN # -# CONFIG_NET_RADIO is not set +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # -# Wan interfaces +# USB Network Adapters # +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -758,6 +799,7 @@ CONFIG_SLHC=m # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -783,15 +825,28 @@ CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_STOWAWAY is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_APPLETOUCH is not set # CONFIG_MOUSE_INPORT is not set # CONFIG_MOUSE_LOGIBM is not set # CONFIG_MOUSE_PC110PAD is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set CONFIG_INPUT_MISC=y # CONFIG_INPUT_PCSPKR is not set +# CONFIG_INPUT_ATI_REMOTE is not set +# CONFIG_INPUT_ATI_REMOTE2 is not set +# CONFIG_INPUT_KEYSPAN_REMOTE is not set +# CONFIG_INPUT_POWERMATE is not set +# CONFIG_INPUT_YEALINK is not set CONFIG_INPUT_UINPUT=y # @@ -831,6 +886,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set +# CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -841,10 +897,6 @@ CONFIG_BRIQ_PANEL=m # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set CONFIG_NVRAM=y @@ -861,11 +913,9 @@ CONFIG_GEN_RTC=y # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y # CONFIG_I2C_CHARDEV is not set # @@ -893,10 +943,12 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set +# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set # CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set @@ -928,37 +980,56 @@ CONFIG_I2C_ALGOBIT=y # Dallas's 1-wire bus # # CONFIG_W1 is not set +# CONFIG_HWMON is not set # -# Hardware Monitoring support +# Multifunction device drivers # -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set -# CONFIG_USB_DABUSB is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_BACKLIGHT_CLASS_DEVICE=y +CONFIG_LCD_CLASS_DEVICE=m # -# Graphics support +# Display device support # -CONFIG_FIRMWARE_EDID=y +CONFIG_DISPLAY_SUPPORT=m + +# +# Display hardware drivers +# +# CONFIG_VGASTATE is not set CONFIG_FB=y +CONFIG_FIRMWARE_EDID=y CONFIG_FB_DDC=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set CONFIG_FB_MACMODES=y -# CONFIG_FB_BACKLIGHT is not set +CONFIG_FB_BACKLIGHT=y CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y + +# +# Frame buffer hardware drivers +# # CONFIG_FB_CIRRUS is not set # CONFIG_FB_PM2 is not set # CONFIG_FB_CYBER2000 is not set @@ -978,12 +1049,15 @@ CONFIG_FB_MATROX_G=y # CONFIG_FB_MATROX_MULTIHEAD is not set CONFIG_FB_RADEON=y CONFIG_FB_RADEON_I2C=y +CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_FB_RADEON_DEBUG is not set # CONFIG_FB_ATY128 is not set CONFIG_FB_ATY=y CONFIG_FB_ATY_CT=y # CONFIG_FB_ATY_GENERIC_LCD is not set CONFIG_FB_ATY_GX=y +CONFIG_FB_ATY_BACKLIGHT=y +# CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set # CONFIG_FB_NEOMAGIC is not set @@ -991,7 +1065,10 @@ CONFIG_FB_ATY_GX=y CONFIG_FB_3DFX=y # CONFIG_FB_3DFX_ACCEL is not set # CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_VT8623 is not set # CONFIG_FB_TRIDENT is not set +# CONFIG_FB_ARK is not set +# CONFIG_FB_PM3 is not set # CONFIG_FB_IBM_GXT4500 is not set # CONFIG_FB_VIRTUAL is not set @@ -1007,15 +1084,10 @@ CONFIG_FRAMEBUFFER_CONSOLE=y # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y - -# -# Logo configuration -# CONFIG_LOGO=y CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -1026,6 +1098,15 @@ CONFIG_LOGO_LINUX_CLUT224=y # HID Devices # CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set # # USB support @@ -1040,9 +1121,8 @@ CONFIG_USB=y # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y -# CONFIG_USB_BANDWIDTH is not set +CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set -# CONFIG_USB_MULTITHREAD_PROBE is not set # CONFIG_USB_OTG is not set # @@ -1052,9 +1132,12 @@ CONFIG_USB_EHCI_HCD=m # CONFIG_USB_EHCI_SPLIT_ISO is not set # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set +# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y -# CONFIG_USB_OHCI_BIG_ENDIAN is not set +# CONFIG_USB_OHCI_HCD_PPC_OF is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_UHCI_HCD=y # CONFIG_USB_SL811_HCD is not set @@ -1088,40 +1171,10 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_LIBUSUAL is not set # -# USB Input Devices -# -CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set -# CONFIG_USB_HIDDEV is not set -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_TOUCHSCREEN is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set - -# # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_USBNET is not set CONFIG_USB_MON=y # @@ -1143,6 +1196,7 @@ CONFIG_USB_MON=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1153,6 +1207,7 @@ CONFIG_USB_MON=y # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # @@ -1163,10 +1218,6 @@ CONFIG_USB_MON=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -1210,10 +1261,6 @@ CONFIG_USB_MON=y # # -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -1323,6 +1370,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -1372,6 +1420,7 @@ CONFIG_NLS_ISO8859_1=m # Distributed Lock Manager # # CONFIG_DLM is not set +# CONFIG_UCC_SLOW is not set # # Library routines @@ -1379,17 +1428,21 @@ CONFIG_NLS_ISO8859_1=m CONFIG_BITREVERSE=y CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=m CONFIG_ZLIB_DEFLATE=m CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support # # CONFIG_PROFILING is not set +# CONFIG_KPROBES is not set # # Kernel hacking @@ -1401,15 +1454,15 @@ CONFIG_MAGIC_SYSRQ=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=15 +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_RWSEMS is not set CONFIG_DEBUG_SPINLOCK_SLEEP=y # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set @@ -1420,6 +1473,10 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_LIST is not set CONFIG_FORCED_INLINING=y # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_PAGEALLOC is not set CONFIG_DEBUGGER=y CONFIG_XMON=y CONFIG_XMON_DEFAULT=y @@ -1454,8 +1511,11 @@ CONFIG_CRYPTO_SHA1=m # CONFIG_CRYPTO_GF128MUL is not set CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=m +CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set # CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_TWOFISH is not set # CONFIG_CRYPTO_SERPENT is not set @@ -1469,6 +1529,7 @@ CONFIG_CRYPTO_ARC4=m # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set # diff --git a/arch/powerpc/configs/ebony_defconfig b/arch/powerpc/configs/ebony_defconfig index c3b96ef..5762cddf 100644 --- a/arch/powerpc/configs/ebony_defconfig +++ b/arch/powerpc/configs/ebony_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.21 -# Fri May 4 13:47:08 2007 +# Linux kernel version: 2.6.22-rc6 +# Tue Jun 26 12:38:33 2007 # # CONFIG_PPC64 is not set CONFIG_PPC32=y @@ -45,6 +45,7 @@ CONFIG_4xx=y CONFIG_BOOKE=y CONFIG_PTE_64BIT=y CONFIG_PHYS_64BIT=y +# CONFIG_PPC_MM_SLICES is not set CONFIG_NOT_COHERENT_CACHE=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -70,6 +71,7 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -87,14 +89,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -193,16 +200,14 @@ CONFIG_PPC_INDIRECT_PCI=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set # CONFIG_PCI_DEBUG is not set # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -264,20 +269,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -310,7 +303,9 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # CONFIG_CFG80211 is not set # CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -365,12 +360,10 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # Misc devices # +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -379,10 +372,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set # @@ -398,6 +387,7 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # @@ -414,35 +404,21 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set # -# PHY device support -# - -# # Ethernet (10 or 100Mbit) # # CONFIG_NET_ETHERNET is not set -CONFIG_IBM_NEW_EMAC=y -CONFIG_IBM_NEW_EMAC_RXB=128 -CONFIG_IBM_NEW_EMAC_TXB=64 -CONFIG_IBM_NEW_EMAC_POLL_WEIGHT=32 -CONFIG_IBM_NEW_EMAC_RX_COPY_THRESHOLD=256 -CONFIG_IBM_NEW_EMAC_RX_SKB_HEADROOM=0 -# CONFIG_IBM_NEW_EMAC_DEBUG is not set -CONFIG_IBM_NEW_EMAC_ZMII=y -# CONFIG_IBM_NEW_EMAC_RGMII is not set -# CONFIG_IBM_NEW_EMAC_TAH is not set -# CONFIG_IBM_NEW_EMAC_EMAC4 is not set - -# -# Ethernet (1000 Mbit) -# +CONFIG_IBM_EMAC=y +CONFIG_IBM_EMAC_RXB=128 +CONFIG_IBM_EMAC_TXB=64 +CONFIG_IBM_EMAC_POLL_WEIGHT=32 +CONFIG_IBM_EMAC_RX_COPY_THRESHOLD=256 +CONFIG_IBM_EMAC_RX_SKB_HEADROOM=0 +# CONFIG_IBM_EMAC_DEBUG is not set +CONFIG_IBM_EMAC_ZMII=y +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set @@ -454,24 +430,19 @@ CONFIG_IBM_NEW_EMAC_ZMII=y # CONFIG_SKGE is not set # CONFIG_SKY2 is not set # CONFIG_SK98LIN is not set +# CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set - -# -# Token Ring devices -# +# CONFIG_MLX4_CORE is not set # CONFIG_TR is not set # @@ -479,10 +450,6 @@ CONFIG_IBM_NEW_EMAC_ZMII=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set - -# -# Wan interfaces -# # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -550,15 +517,10 @@ CONFIG_LEGACY_PTY_COUNT=256 # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set # CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_AGP is not set @@ -569,10 +531,7 @@ CONFIG_LEGACY_PTY_COUNT=256 # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set # @@ -585,12 +544,7 @@ CONFIG_LEGACY_PTY_COUNT=256 # Dallas's 1-wire bus # # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# # CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set # # Multifunction device drivers @@ -601,16 +555,19 @@ CONFIG_LEGACY_PTY_COUNT=256 # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -635,10 +592,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -682,14 +635,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # -# Auxiliary Display support -# - -# -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -770,6 +715,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -795,7 +741,6 @@ CONFIG_MSDOS_PARTITION=y # # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set -# CONFIG_UCC_FAST is not set # # Library routines @@ -803,12 +748,14 @@ CONFIG_MSDOS_PARTITION=y CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -826,7 +773,6 @@ CONFIG_MAGIC_SYSRQ=y # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set -CONFIG_LOG_BUF_SHIFT=14 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -851,7 +797,6 @@ CONFIG_FORCED_INLINING=y # CONFIG_DEBUGGER is not set # CONFIG_BDI_SWITCH is not set # CONFIG_BOOTX_TEXT is not set -# CONFIG_SERIAL_TEXT_DEBUG is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -882,6 +827,7 @@ CONFIG_CRYPTO_ECB=y CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=y # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_BLOWFISH is not set diff --git a/arch/powerpc/configs/g5_defconfig b/arch/powerpc/configs/g5_defconfig index 3ccf19d..a217f4e 100644 --- a/arch/powerpc/configs/g5_defconfig +++ b/arch/powerpc/configs/g5_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20-rc5 -# Mon Jan 22 22:15:04 2007 +# Linux kernel version: 2.6.22-rc6 +# Tue Jun 26 12:38:34 2007 # CONFIG_PPC64=y CONFIG_64BIT=y @@ -27,6 +27,7 @@ CONFIG_GENERIC_TBSYNC=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y # CONFIG_DEFAULT_UIMAGE is not set +CONFIG_PPC64_SWSUSP=y # # Processor support @@ -39,6 +40,7 @@ CONFIG_PPC_FPU=y # CONFIG_PPC_OF_PLATFORM_PCI is not set CONFIG_ALTIVEC=y CONFIG_PPC_STD_MMU=y +CONFIG_PPC_MM_SLICES=y CONFIG_VIRT_CPU_ACCOUNTING=y CONFIG_SMP=y CONFIG_NR_CPUS=4 @@ -59,6 +61,7 @@ CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set @@ -66,9 +69,11 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=17 # CONFIG_CPUSETS is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y @@ -83,14 +88,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -131,15 +141,21 @@ CONFIG_PPC_MULTIPLATFORM=y # CONFIG_PPC_PSERIES is not set # CONFIG_PPC_ISERIES is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set CONFIG_PPC_PMAC=y CONFIG_PPC_PMAC64=y # CONFIG_PPC_MAPLE is not set # CONFIG_PPC_PASEMI is not set +# CONFIG_PPC_CELLEB is not set +# CONFIG_PPC_PS3 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PPC_IBM_CELL_BLADE is not set -# CONFIG_PPC_PS3 is not set +# CONFIG_PQ2ADS is not set CONFIG_PPC_NATIVE=y +CONFIG_MPIC=y +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set CONFIG_U3_DART=y # CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set @@ -160,9 +176,12 @@ CONFIG_CPU_FREQ_GOV_POWERSAVE=y CONFIG_CPU_FREQ_GOV_USERSPACE=y # CONFIG_CPU_FREQ_GOV_ONDEMAND is not set # CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set + +# +# CPU Frequency drivers +# CONFIG_CPU_FREQ_PMAC64=y -# CONFIG_WANT_EARLY_SERIAL is not set -CONFIG_MPIC=y +# CONFIG_CPM2 is not set # # Kernel options @@ -199,34 +218,34 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y +CONFIG_ZONE_DMA_FLAG=1 +# CONFIG_PPC_HAS_HASH_64K is not set # CONFIG_PPC_64K_PAGES is not set # CONFIG_SCHED_SMT is not set CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set CONFIG_SECCOMP=y +# CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y # # Bus options # +CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y -# CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +CONFIG_PCI_MSI=y # CONFIG_PCI_DEBUG is not set # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set CONFIG_KERNEL_START=0xc000000000000000 @@ -238,14 +257,15 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set CONFIG_NET_KEY=m +# CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y # CONFIG_IP_ADVANCED_ROUTER is not set @@ -270,10 +290,6 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set - -# -# IP: Virtual Server Configuration -# # CONFIG_IP_VS is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set @@ -287,8 +303,6 @@ CONFIG_NETFILTER=y # # CONFIG_NETFILTER_NETLINK is not set CONFIG_NF_CONNTRACK_ENABLED=m -CONFIG_NF_CONNTRACK_SUPPORT=y -# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set CONFIG_NF_CONNTRACK=m # CONFIG_NF_CT_ACCT is not set CONFIG_NF_CONNTRACK_MARK=y @@ -300,6 +314,7 @@ CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_IRC=m # CONFIG_NF_CONNTRACK_NETBIOS_NS is not set # CONFIG_NF_CONNTRACK_PPTP is not set +# CONFIG_NF_CONNTRACK_SANE is not set # CONFIG_NF_CONNTRACK_SIP is not set CONFIG_NF_CONNTRACK_TFTP=m # CONFIG_NETFILTER_XTABLES is not set @@ -310,20 +325,10 @@ CONFIG_NF_CONNTRACK_TFTP=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_QUEUE=m - -# -# DCCP Configuration (EXPERIMENTAL) -# +# CONFIG_IP_NF_IPTABLES is not set +# CONFIG_IP_NF_ARPTABLES is not set # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -350,7 +355,16 @@ CONFIG_LLC=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -363,16 +377,13 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set # @@ -383,6 +394,7 @@ CONFIG_FW_LOADER=y # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -402,7 +414,6 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=65536 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -411,12 +422,10 @@ CONFIG_CDROM_PKTCDVD_BUFFERS=8 # # Misc devices # +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -431,6 +440,7 @@ CONFIG_BLK_DEV_IDECD=y # CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes @@ -438,12 +448,12 @@ CONFIG_BLK_DEV_IDECD=y CONFIG_IDE_GENERIC=y CONFIG_BLK_DEV_IDEPCI=y # CONFIG_IDEPCI_SHARE_IRQ is not set +CONFIG_IDEPCI_PCIBUS_ORDER=y # CONFIG_BLK_DEV_OFFBOARD is not set # CONFIG_BLK_DEV_GENERIC is not set # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_IDEDMA_FORCED is not set -CONFIG_IDEDMA_PCI_AUTO=y # CONFIG_IDEDMA_ONLYDISK is not set # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set @@ -458,6 +468,7 @@ CONFIG_IDEDMA_PCI_AUTO=y # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set # CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT8213 is not set # CONFIG_BLK_DEV_IT821X is not set # CONFIG_BLK_DEV_NS87415 is not set # CONFIG_BLK_DEV_PDC202XX_OLD is not set @@ -468,13 +479,13 @@ CONFIG_IDEDMA_PCI_AUTO=y # CONFIG_BLK_DEV_SLC90E66 is not set # CONFIG_BLK_DEV_TRM290 is not set # CONFIG_BLK_DEV_VIA82CXXX is not set +# CONFIG_BLK_DEV_TC86C001 is not set CONFIG_BLK_DEV_IDE_PMAC=y CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y CONFIG_BLK_DEV_IDEDMA_PMAC=y # CONFIG_IDE_ARM is not set CONFIG_BLK_DEV_IDEDMA=y # CONFIG_IDEDMA_IVB is not set -CONFIG_IDEDMA_AUTO=y # CONFIG_BLK_DEV_HD is not set # @@ -504,6 +515,7 @@ CONFIG_SCSI_MULTI_LUN=y CONFIG_SCSI_CONSTANTS=y # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -550,11 +562,8 @@ CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# CONFIG_ATA=y +# CONFIG_ATA_NONSTANDARD is not set # CONFIG_SATA_AHCI is not set CONFIG_SATA_SVW=y # CONFIG_ATA_PIIX is not set @@ -570,10 +579,12 @@ CONFIG_SATA_SVW=y # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set # CONFIG_SATA_VITESSE is not set +# CONFIG_SATA_INIC162X is not set # CONFIG_PATA_ALI is not set # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set # CONFIG_PATA_ATIIXP is not set +# CONFIG_PATA_CMD640_PCI is not set # CONFIG_PATA_CMD64X is not set # CONFIG_PATA_CS5520 is not set # CONFIG_PATA_CS5530 is not set @@ -585,6 +596,7 @@ CONFIG_SATA_SVW=y # CONFIG_PATA_HPT3X2N is not set # CONFIG_PATA_HPT3X3 is not set # CONFIG_PATA_IT821X is not set +# CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set @@ -624,6 +636,7 @@ CONFIG_DM_SNAPSHOT=m CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m # CONFIG_DM_MULTIPATH is not set +# CONFIG_DM_DELAY is not set # # Fusion MPT device support @@ -636,28 +649,26 @@ CONFIG_DM_ZERO=m # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set CONFIG_IEEE1394=y # # Subsystem Options # # CONFIG_IEEE1394_VERBOSEDEBUG is not set -CONFIG_IEEE1394_OUI_DB=y -CONFIG_IEEE1394_EXTRA_CONFIG_ROMS=y -CONFIG_IEEE1394_CONFIG_ROM_IP1394=y -# CONFIG_IEEE1394_EXPORT_FULL_API is not set # -# Device Drivers +# Controllers # # CONFIG_IEEE1394_PCILYNX is not set CONFIG_IEEE1394_OHCI1394=y # -# Protocol Drivers +# Protocols # CONFIG_IEEE1394_VIDEO1394=m CONFIG_IEEE1394_SBP2=m +CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y CONFIG_IEEE1394_ETH1394=m CONFIG_IEEE1394_DV1394=m CONFIG_IEEE1394_RAWIO=y @@ -666,10 +677,7 @@ CONFIG_IEEE1394_RAWIO=y # I2O device support # # CONFIG_I2O is not set - -# -# Macintosh device drivers -# +CONFIG_MACINTOSH_DRIVERS=y CONFIG_ADB_PMU=y # CONFIG_ADB_PMU_LED is not set CONFIG_PMAC_SMU=y @@ -689,15 +697,7 @@ CONFIG_DUMMY=m CONFIG_BONDING=m # CONFIG_EQUALIZER is not set CONFIG_TUN=m - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# # CONFIG_PHYLIB is not set # @@ -716,10 +716,7 @@ CONFIG_SUNGEM=y # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_NET_PCI is not set - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y CONFIG_ACENIC=y CONFIG_ACENIC_OMIT_TIGON_I=y # CONFIG_DL2K is not set @@ -734,35 +731,50 @@ CONFIG_E1000=y # CONFIG_SKGE is not set # CONFIG_SKY2 is not set # CONFIG_SK98LIN is not set +# CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y # CONFIG_BNX2 is not set # CONFIG_QLA3XXX is not set - -# -# Ethernet (10000 Mbit) -# +# CONFIG_ATL1 is not set +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set - -# -# Token Ring devices -# +# CONFIG_PASEMI_MAC is not set +# CONFIG_MLX4_CORE is not set CONFIG_TR=y CONFIG_IBMOL=y # CONFIG_3C359 is not set # CONFIG_TMS380TR is not set # -# Wireless LAN (non-hamradio) +# Wireless LAN # -# CONFIG_NET_RADIO is not set +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # -# Wan interfaces +# USB Network Adapters # +CONFIG_USB_CATC=m +CONFIG_USB_KAWETH=m +CONFIG_USB_PEGASUS=m +CONFIG_USB_RTL8150=m +# CONFIG_USB_USBNET_MII is not set +CONFIG_USB_USBNET=m +# CONFIG_USB_NET_AX8817X is not set +CONFIG_USB_NET_CDCETHER=m +# CONFIG_USB_NET_DM9601 is not set +# CONFIG_USB_NET_GL620A is not set +# CONFIG_USB_NET_NET1080 is not set +# CONFIG_USB_NET_PLUSB is not set +# CONFIG_USB_NET_MCS7830 is not set +# CONFIG_USB_NET_RNDIS_HOST is not set +# CONFIG_USB_NET_CDC_SUBSET is not set +# CONFIG_USB_NET_ZAURUS is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -798,6 +810,7 @@ CONFIG_SLHC=m # CONFIG_INPUT=y CONFIG_INPUT_FF_MEMLESS=y +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -824,8 +837,10 @@ CONFIG_INPUT_KEYBOARD=y CONFIG_INPUT_MOUSE=y # CONFIG_MOUSE_PS2 is not set # CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_APPLETOUCH is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -866,15 +881,10 @@ CONFIG_LEGACY_PTY_COUNT=256 # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set CONFIG_AGP=m @@ -888,11 +898,9 @@ CONFIG_MAX_RAW_DEVS=256 # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y # @@ -919,14 +927,15 @@ CONFIG_I2C_POWERMAC=y # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set +# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set # CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set -# CONFIG_I2C_PCA_ISA is not set # # Miscellaneous I2C Chip support @@ -953,37 +962,53 @@ CONFIG_I2C_POWERMAC=y # Dallas's 1-wire bus # # CONFIG_W1 is not set +# CONFIG_HWMON is not set # -# Hardware Monitoring support +# Multifunction device drivers # -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set -# CONFIG_USB_DABUSB is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_BACKLIGHT_CLASS_DEVICE=y +CONFIG_LCD_CLASS_DEVICE=m # -# Graphics support +# Display device support # -CONFIG_FIRMWARE_EDID=y +# CONFIG_DISPLAY_SUPPORT is not set +CONFIG_VGASTATE=y CONFIG_FB=y +CONFIG_FIRMWARE_EDID=y CONFIG_FB_DDC=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set CONFIG_FB_MACMODES=y -# CONFIG_FB_BACKLIGHT is not set +CONFIG_FB_BACKLIGHT=y CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y + +# +# Frame buffer hardware drivers +# # CONFIG_FB_CIRRUS is not set # CONFIG_FB_PM2 is not set # CONFIG_FB_CYBER2000 is not set @@ -994,20 +1019,27 @@ CONFIG_FB_OF=y # CONFIG_FB_S1D13XXX is not set CONFIG_FB_NVIDIA=y CONFIG_FB_NVIDIA_I2C=y +# CONFIG_FB_NVIDIA_DEBUG is not set +CONFIG_FB_NVIDIA_BACKLIGHT=y # CONFIG_FB_RIVA is not set # CONFIG_FB_MATROX is not set CONFIG_FB_RADEON=y CONFIG_FB_RADEON_I2C=y +CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_FB_RADEON_DEBUG is not set # CONFIG_FB_ATY128 is not set # CONFIG_FB_ATY is not set +# CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_VT8623 is not set # CONFIG_FB_TRIDENT is not set +# CONFIG_FB_ARK is not set +# CONFIG_FB_PM3 is not set # CONFIG_FB_IBM_GXT4500 is not set # CONFIG_FB_VIRTUAL is not set @@ -1021,19 +1053,10 @@ CONFIG_FRAMEBUFFER_CONSOLE=y # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y - -# -# Logo configuration -# CONFIG_LOGO=y CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y -CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_BACKLIGHT_CLASS_DEVICE=m -CONFIG_BACKLIGHT_DEVICE=y -CONFIG_LCD_CLASS_DEVICE=m -CONFIG_LCD_DEVICE=y # # Sound @@ -1152,6 +1175,12 @@ CONFIG_SND_AOA_SOUNDBUS_I2S=m # CONFIG_SND_USB_AUDIO=m # CONFIG_SND_USB_USX2Y is not set +# CONFIG_SND_USB_CAIAQ is not set + +# +# System on Chip audio support +# +# CONFIG_SND_SOC is not set # # Open Sound System @@ -1162,6 +1191,20 @@ CONFIG_SND_USB_AUDIO=m # HID Devices # CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +CONFIG_HID_FF=y +CONFIG_HID_PID=y +CONFIG_LOGITECH_FF=y +# CONFIG_PANTHERLORD_FF is not set +CONFIG_THRUSTMASTER_FF=y +# CONFIG_ZEROPLUS_FF is not set +CONFIG_USB_HIDDEV=y # # USB support @@ -1176,9 +1219,8 @@ CONFIG_USB=y # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y -# CONFIG_USB_BANDWIDTH is not set +CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set -# CONFIG_USB_MULTITHREAD_PROBE is not set # CONFIG_USB_OTG is not set # @@ -1188,9 +1230,15 @@ CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_SPLIT_ISO is not set # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set +# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y -# CONFIG_USB_OHCI_BIG_ENDIAN is not set +CONFIG_USB_OHCI_HCD_PPC_OF=y +CONFIG_USB_OHCI_HCD_PPC_OF_BE=y +# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set +CONFIG_USB_OHCI_HCD_PCI=y +CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y +CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set @@ -1224,53 +1272,10 @@ CONFIG_USB_STORAGE_JUMPSHOT=y # CONFIG_USB_LIBUSUAL is not set # -# USB Input Devices -# -CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -CONFIG_HID_FF=y -CONFIG_HID_PID=y -CONFIG_LOGITECH_FF=y -CONFIG_THRUSTMASTER_FF=y -# CONFIG_ZEROPLUS_FF is not set -CONFIG_USB_HIDDEV=y -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_TOUCHSCREEN is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set - -# # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set - -# -# USB Network Adapters -# -CONFIG_USB_CATC=m -CONFIG_USB_KAWETH=m -CONFIG_USB_PEGASUS=m -CONFIG_USB_RTL8150=m -# CONFIG_USB_USBNET_MII is not set -CONFIG_USB_USBNET=m -# CONFIG_USB_NET_AX8817X is not set -CONFIG_USB_NET_CDCETHER=m -# CONFIG_USB_NET_GL620A is not set -# CONFIG_USB_NET_NET1080 is not set -# CONFIG_USB_NET_PLUSB is not set -# CONFIG_USB_NET_MCS7830 is not set -# CONFIG_USB_NET_RNDIS_HOST is not set -# CONFIG_USB_NET_CDC_SUBSET is not set -# CONFIG_USB_NET_ZAURUS is not set CONFIG_USB_MON=y # @@ -1343,6 +1348,7 @@ CONFIG_USB_EZUSB=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1353,6 +1359,7 @@ CONFIG_USB_APPLEDISPLAY=m # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # @@ -1363,10 +1370,6 @@ CONFIG_USB_APPLEDISPLAY=m # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -1410,10 +1413,6 @@ CONFIG_USB_APPLEDISPLAY=m # # -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -1461,7 +1460,6 @@ CONFIG_AUTOFS_FS=m CONFIG_ISO9660_FS=y CONFIG_JOLIET=y CONFIG_ZISOFS=y -CONFIG_ZISOFS_FS=y CONFIG_UDF_FS=m CONFIG_UDF_NLS=y @@ -1527,6 +1525,7 @@ CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1561,6 +1560,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -1610,6 +1610,7 @@ CONFIG_NLS_UTF8=y # Distributed Lock Manager # # CONFIG_DLM is not set +# CONFIG_UCC_SLOW is not set # # Library routines @@ -1617,12 +1618,15 @@ CONFIG_NLS_UTF8=y CONFIG_BITREVERSE=y CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -1641,15 +1645,15 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=17 +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set @@ -1659,8 +1663,10 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_LIST is not set CONFIG_FORCED_INLINING=y # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set CONFIG_IRQSTACKS=y CONFIG_BOOTX_TEXT=y @@ -1693,8 +1699,11 @@ CONFIG_CRYPTO_WP512=m # CONFIG_CRYPTO_GF128MUL is not set CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_TWOFISH_COMMON=m @@ -1709,6 +1718,7 @@ CONFIG_CRYPTO_ANUBIS=m CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m +# CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_TEST=m # diff --git a/arch/powerpc/configs/holly_defconfig b/arch/powerpc/configs/holly_defconfig index be633b9..3278184 100644 --- a/arch/powerpc/configs/holly_defconfig +++ b/arch/powerpc/configs/holly_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.21 -# Sat May 5 11:02:35 2007 +# Linux kernel version: 2.6.22-rc6 +# Tue Jun 26 13:22:36 2007 # # CONFIG_PPC64 is not set CONFIG_PPC32=y @@ -45,6 +45,7 @@ CONFIG_PPC_FPU=y # CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -70,6 +71,7 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -87,14 +89,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -140,6 +147,7 @@ CONFIG_EMBEDDED6xx=y # CONFIG_LINKSTATION is not set # CONFIG_MPC7448HPC2 is not set CONFIG_PPC_HOLLY=y +# CONFIG_PPC_PRPMC2800 is not set CONFIG_TSI108_BRIDGE=y CONFIG_MPIC=y CONFIG_MPIC_WEIRD=y @@ -197,16 +205,14 @@ CONFIG_GENERIC_ISA_DMA=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set # CONFIG_PCI_DEBUG is not set # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -271,20 +277,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -317,7 +311,9 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # CONFIG_CFG80211 is not set # CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -372,12 +368,10 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # Misc devices # +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -406,6 +400,7 @@ CONFIG_BLK_DEV_SD=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -453,12 +448,7 @@ CONFIG_BLK_DEV_SD=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_ESP_CORE is not set # CONFIG_SCSI_SRP is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set # CONFIG_SATA_AHCI is not set @@ -531,6 +521,7 @@ CONFIG_ATA=y # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # @@ -547,15 +538,7 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# CONFIG_PHYLIB=y # @@ -589,10 +572,7 @@ CONFIG_VORTEX=y # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_NET_PCI is not set - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set @@ -604,25 +584,20 @@ CONFIG_VORTEX=y # CONFIG_SKGE is not set # CONFIG_SKY2 is not set # CONFIG_SK98LIN is not set +# CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_TSI108_ETH=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set - -# -# Token Ring devices -# +# CONFIG_MLX4_CORE is not set # CONFIG_TR is not set # @@ -630,10 +605,6 @@ CONFIG_TSI108_ETH=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set - -# -# Wan interfaces -# # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -660,6 +631,7 @@ CONFIG_TSI108_ETH=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -676,6 +648,7 @@ CONFIG_INPUT=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -721,16 +694,11 @@ CONFIG_LEGACY_PTY_COUNT=256 # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_AGP is not set @@ -741,10 +709,7 @@ CONFIG_GEN_RTC=y # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set # @@ -757,16 +722,15 @@ CONFIG_GEN_RTC=y # Dallas's 1-wire bus # # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set # CONFIG_SENSORS_F71805F is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83627HF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # @@ -778,16 +742,19 @@ CONFIG_HWMON=y # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -818,10 +785,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -865,14 +828,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # -# Auxiliary Display support -# - -# -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -957,6 +912,7 @@ CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -986,6 +942,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -997,7 +954,6 @@ CONFIG_MSDOS_PARTITION=y # # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set -# CONFIG_UCC_FAST is not set # # Library routines @@ -1005,11 +961,13 @@ CONFIG_MSDOS_PARTITION=y CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -1028,7 +986,6 @@ CONFIG_MAGIC_SYSRQ=y # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set -CONFIG_LOG_BUF_SHIFT=14 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set diff --git a/arch/powerpc/configs/iseries_defconfig b/arch/powerpc/configs/iseries_defconfig index af25118..8e33674 100644 --- a/arch/powerpc/configs/iseries_defconfig +++ b/arch/powerpc/configs/iseries_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc1 -# Mon May 14 14:27:46 2007 +# Linux kernel version: 2.6.22-rc6 +# Tue Jun 26 13:22:39 2007 # CONFIG_PPC64=y CONFIG_64BIT=y @@ -281,10 +281,6 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set - -# -# IP: Virtual Server Configuration -# # CONFIG_IP_VS is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set @@ -387,25 +383,13 @@ CONFIG_IP_NF_RAW=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_MSG is not set # CONFIG_SCTP_DBG_OBJCNT is not set # CONFIG_SCTP_HMAC_NONE is not set # CONFIG_SCTP_HMAC_SHA1 is not set CONFIG_SCTP_HMAC_MD5=y - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -501,10 +485,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_BLINK is not set - -# -# ATA/ATAPI/MFM/RLL support -# # CONFIG_IDE is not set # @@ -581,7 +561,6 @@ CONFIG_SCSI_IBMVSCSI=m # CONFIG_SCSI_DC395x is not set # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_ESP_CORE is not set # CONFIG_SCSI_SRP is not set # CONFIG_ATA is not set @@ -634,10 +613,6 @@ CONFIG_DUMMY=m CONFIG_BONDING=m # CONFIG_EQUALIZER is not set CONFIG_TUN=m - -# -# ARCnet devices -# # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set @@ -705,11 +680,6 @@ CONFIG_NETDEV_10000=y # CONFIG_NETXEN_NIC is not set # CONFIG_PASEMI_MAC is not set # CONFIG_MLX4_CORE is not set -CONFIG_MLX4_DEBUG=y - -# -# Token Ring devices -# CONFIG_TR=y CONFIG_IBMOL=y # CONFIG_3C359 is not set @@ -757,6 +727,7 @@ CONFIG_NET_POLL_CONTROLLER=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -1139,7 +1110,6 @@ CONFIG_NLS_ISO8859_1=y CONFIG_DLM=m # CONFIG_DLM_DEBUG is not set # CONFIG_UCC_SLOW is not set -# CONFIG_UCC_FAST is not set # # Library routines diff --git a/arch/powerpc/configs/linkstation_defconfig b/arch/powerpc/configs/linkstation_defconfig index dde66a5..78fd07c 100644 --- a/arch/powerpc/configs/linkstation_defconfig +++ b/arch/powerpc/configs/linkstation_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20-rc6 -# Sun Jan 28 23:13:56 2007 +# Linux kernel version: 2.6.22-rc6 +# Tue Jun 26 13:25:19 2007 # # CONFIG_PPC64 is not set CONFIG_PPC32=y @@ -24,7 +24,7 @@ CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y -# CONFIG_DEFAULT_UIMAGE is not set +CONFIG_DEFAULT_UIMAGE=y # # Processor support @@ -34,9 +34,9 @@ CONFIG_CLASSIC32=y # CONFIG_PPC_83xx is not set # CONFIG_PPC_85xx is not set # CONFIG_PPC_86xx is not set +# CONFIG_PPC_8xx is not set # CONFIG_40x is not set # CONFIG_44x is not set -# CONFIG_8xx is not set # CONFIG_E200 is not set CONFIG_6xx=y CONFIG_PPC_FPU=y @@ -45,6 +45,7 @@ CONFIG_PPC_FPU=y # CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -63,6 +64,7 @@ CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set @@ -70,8 +72,10 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -86,14 +90,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -133,8 +142,20 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_EMBEDDED6xx=y # CONFIG_APUS is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set +CONFIG_LINKSTATION=y +# CONFIG_MPC7448HPC2 is not set +# CONFIG_PPC_HOLLY is not set +# CONFIG_PPC_PRPMC2800 is not set +CONFIG_MPC10X_BRIDGE=y +CONFIG_MPC10X_OPENPIC=y +# CONFIG_MPC10X_STORE_GATHERING is not set +CONFIG_MPIC=y +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set # CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set # CONFIG_PPC_MPC106 is not set @@ -143,39 +164,7 @@ CONFIG_EMBEDDED6xx=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_TAU is not set -# CONFIG_KATANA is not set -# CONFIG_WILLOW is not set -# CONFIG_CPCI690 is not set -# CONFIG_POWERPMC250 is not set -# CONFIG_CHESTNUT is not set -# CONFIG_SPRUCE is not set -# CONFIG_HDPU is not set -# CONFIG_EV64260 is not set -# CONFIG_LOPEC is not set -# CONFIG_MVME5100 is not set -# CONFIG_PPLUS is not set -# CONFIG_PRPMC750 is not set -# CONFIG_PRPMC800 is not set -# CONFIG_SANDPOINT is not set -CONFIG_LINKSTATION=y -# CONFIG_MPC7448HPC2 is not set -# CONFIG_RADSTONE_PPC7D is not set -# CONFIG_PAL4 is not set -# CONFIG_GEMINI is not set -# CONFIG_EST8260 is not set -# CONFIG_SBC82xx is not set -# CONFIG_SBS8260 is not set -# CONFIG_RPX8260 is not set -# CONFIG_TQM8260 is not set -# CONFIG_ADS8272 is not set -# CONFIG_PQ2FADS is not set -# CONFIG_EV64360 is not set -CONFIG_PPC_GEN550=y -CONFIG_MPC10X_BRIDGE=y -CONFIG_MPC10X_OPENPIC=y -# CONFIG_MPC10X_STORE_GATHERING is not set -# CONFIG_WANT_EARLY_SERIAL is not set -CONFIG_MPIC=y +# CONFIG_CPM2 is not set # # Kernel options @@ -203,33 +192,33 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set CONFIG_SECCOMP=y +# CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y # # Bus options # +CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y -# CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set CONFIG_PPC_INDIRECT_PCI=y +# CONFIG_PPC_INDIRECT_PCI_BE is not set CONFIG_FSL_SOC=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set # CONFIG_PCI_DEBUG is not set # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -254,13 +243,13 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -289,10 +278,6 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set - -# -# IP: Virtual Server Configuration -# # CONFIG_IP_VS is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set @@ -306,8 +291,6 @@ CONFIG_NETFILTER=y # # CONFIG_NETFILTER_NETLINK is not set CONFIG_NF_CONNTRACK_ENABLED=m -CONFIG_NF_CONNTRACK_SUPPORT=y -# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set CONFIG_NF_CONNTRACK=m # CONFIG_NF_CT_ACCT is not set # CONFIG_NF_CONNTRACK_MARK is not set @@ -320,16 +303,21 @@ CONFIG_NF_CONNTRACK_H323=m CONFIG_NF_CONNTRACK_IRC=m CONFIG_NF_CONNTRACK_NETBIOS_NS=m CONFIG_NF_CONNTRACK_PPTP=m +# CONFIG_NF_CONNTRACK_SANE is not set CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m CONFIG_NETFILTER_XTABLES=m # CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set +# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set # CONFIG_NETFILTER_XT_TARGET_DSCP is not set # CONFIG_NETFILTER_XT_TARGET_MARK is not set # CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set # CONFIG_NETFILTER_XT_TARGET_NFLOG is not set # CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set +# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set # CONFIG_NETFILTER_XT_MATCH_COMMENT is not set +# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set +# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set # CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set # CONFIG_NETFILTER_XT_MATCH_DCCP is not set # CONFIG_NETFILTER_XT_MATCH_DSCP is not set @@ -370,7 +358,6 @@ CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m # CONFIG_IP_NF_TARGET_LOG is not set # CONFIG_IP_NF_TARGET_ULOG is not set -# CONFIG_IP_NF_TARGET_TCPMSS is not set CONFIG_NF_NAT=m CONFIG_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m @@ -390,24 +377,13 @@ CONFIG_IP_NF_MANGLE=m CONFIG_IP_NF_TARGET_TOS=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m +# CONFIG_IP_NF_TARGET_CLUSTERIP is not set CONFIG_IP_NF_RAW=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -433,6 +409,14 @@ CONFIG_IP_NF_ARP_MANGLE=m # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +CONFIG_WIRELESS_EXT=y +# CONFIG_MAC80211 is not set CONFIG_IEEE80211=m CONFIG_IEEE80211_DEBUG=y CONFIG_IEEE80211_CRYPT_WEP=m @@ -440,7 +424,7 @@ CONFIG_IEEE80211_CRYPT_CCMP=m CONFIG_IEEE80211_CRYPT_TKIP=m CONFIG_IEEE80211_SOFTMAC=m CONFIG_IEEE80211_SOFTMAC_DEBUG=y -CONFIG_WIRELESS_EXT=y +# CONFIG_RFKILL is not set # # Device Drivers @@ -453,16 +437,13 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m # CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set CONFIG_MTD_CONCAT=y @@ -511,7 +492,6 @@ CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_OBSOLETE_CHIPS is not set # # Mapping drivers for chip access @@ -539,17 +519,13 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=1 # CONFIG_MTD_DOC2000 is not set # CONFIG_MTD_DOC2001 is not set # CONFIG_MTD_DOC2001PLUS is not set - -# -# NAND Flash Device Drivers -# # CONFIG_MTD_NAND is not set -# CONFIG_MTD_NAND_CAFE is not set +# CONFIG_MTD_ONENAND is not set # -# OneNAND Flash Device Drivers +# UBI - Unsorted block images # -# CONFIG_MTD_ONENAND is not set +# CONFIG_MTD_UBI is not set # # Parallel port support @@ -559,6 +535,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=1 # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -578,19 +555,16 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=2 CONFIG_BLK_DEV_RAM_SIZE=8192 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -619,6 +593,7 @@ CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -667,11 +642,8 @@ CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# CONFIG_ATA=y +# CONFIG_ATA_NONSTANDARD is not set # CONFIG_SATA_AHCI is not set # CONFIG_SATA_SVW is not set # CONFIG_ATA_PIIX is not set @@ -687,10 +659,12 @@ CONFIG_ATA=y # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set # CONFIG_SATA_VITESSE is not set +# CONFIG_SATA_INIC162X is not set # CONFIG_PATA_ALI is not set # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set # CONFIG_PATA_ATIIXP is not set +# CONFIG_PATA_CMD640_PCI is not set # CONFIG_PATA_CMD64X is not set # CONFIG_PATA_CS5520 is not set # CONFIG_PATA_CS5530 is not set @@ -702,6 +676,7 @@ CONFIG_ATA=y # CONFIG_PATA_HPT3X2N is not set # CONFIG_PATA_HPT3X3 is not set CONFIG_PATA_IT821X=y +# CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set @@ -738,18 +713,14 @@ CONFIG_PATA_SIL680=y # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # # I2O device support # # CONFIG_I2O is not set - -# -# Macintosh device drivers -# -# CONFIG_MAC_EMUMOUSEBTN is not set -# CONFIG_WINDFARM is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -759,15 +730,7 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# # CONFIG_PHYLIB is not set # @@ -795,10 +758,7 @@ CONFIG_TULIP_MMIO=y # CONFIG_ULI526X is not set # CONFIG_HP100 is not set # CONFIG_NET_PCI is not set - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set @@ -811,58 +771,36 @@ CONFIG_R8169=y # CONFIG_SKGE is not set # CONFIG_SKY2 is not set # CONFIG_SK98LIN is not set +# CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set # CONFIG_QLA3XXX is not set - -# -# Ethernet (10000 Mbit) -# +# CONFIG_ATL1 is not set +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set - -# -# Token Ring devices -# +# CONFIG_MLX4_CORE is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) -# -CONFIG_NET_RADIO=y -# CONFIG_NET_WIRELESS_RTNETLINK is not set - -# -# Obsolete Wireless cards support (pre-802.11) -# -# CONFIG_STRIP is not set - -# -# Wireless 802.11b ISA/PCI cards support -# -# CONFIG_IPW2100 is not set -# CONFIG_IPW2200 is not set -# CONFIG_AIRO is not set -# CONFIG_HERMES is not set -# CONFIG_ATMEL is not set - -# -# Prism GT/Duette 802.11(a/b/g) PCI/Cardbus support +# Wireless LAN # -# CONFIG_PRISM54 is not set -# CONFIG_USB_ZD1201 is not set -# CONFIG_HOSTAP is not set -# CONFIG_BCM43XX is not set -CONFIG_ZD1211RW=m -# CONFIG_ZD1211RW_DEBUG is not set -CONFIG_NET_WIRELESS=y +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # -# Wan interfaces +# USB Network Adapters # +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -872,7 +810,6 @@ CONFIG_NET_WIRELESS=y # CONFIG_SHAPER is not set CONFIG_NETCONSOLE=y CONFIG_NETPOLL=y -# CONFIG_NETPOLL_RX is not set # CONFIG_NETPOLL_TRAP is not set CONFIG_NET_POLL_CONTROLLER=y @@ -891,6 +828,7 @@ CONFIG_NET_POLL_CONTROLLER=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -910,8 +848,14 @@ CONFIG_INPUT_EVDEV=m # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set CONFIG_INPUT_MISC=y +# CONFIG_INPUT_ATI_REMOTE is not set +# CONFIG_INPUT_ATI_REMOTE2 is not set +# CONFIG_INPUT_KEYSPAN_REMOTE is not set +# CONFIG_INPUT_POWERMATE is not set +# CONFIG_INPUT_YEALINK is not set CONFIG_INPUT_UINPUT=m # @@ -950,6 +894,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set +CONFIG_SERIAL_OF_PLATFORM=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -958,15 +903,10 @@ CONFIG_LEGACY_PTY_COUNT=256 # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set # CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_AGP is not set @@ -977,11 +917,9 @@ CONFIG_HW_RANDOM=y # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y # @@ -1008,14 +946,15 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set +# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set # CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set -# CONFIG_I2C_PCA_ISA is not set # # Miscellaneous I2C Chip support @@ -1043,16 +982,14 @@ CONFIG_SENSORS_EEPROM=m # Dallas's 1-wire bus # # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set # CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ASB100 is not set @@ -1075,6 +1012,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set # CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set # CONFIG_SENSORS_SIS5595 is not set @@ -1094,20 +1032,27 @@ CONFIG_HWMON=y # CONFIG_HWMON_DEBUG_CHIP is not set # +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set -# CONFIG_USB_DABUSB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # -CONFIG_FIRMWARE_EDID=y +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -1116,7 +1061,6 @@ CONFIG_FIRMWARE_EDID=y # # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -1127,6 +1071,18 @@ CONFIG_DUMMY_CONSOLE=y # HID Devices # CONFIG_HID=m +# CONFIG_HID_DEBUG is not set + +# +# USB Input Devices +# +# CONFIG_USB_HID is not set + +# +# USB HID Boot Protocol drivers +# +# CONFIG_USB_KBD is not set +# CONFIG_USB_MOUSE is not set # # USB support @@ -1141,7 +1097,7 @@ CONFIG_USB=y # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y -# CONFIG_USB_BANDWIDTH is not set +CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set @@ -1152,9 +1108,15 @@ CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_SPLIT_ISO is not set # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set +# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y -# CONFIG_USB_OHCI_BIG_ENDIAN is not set +CONFIG_USB_OHCI_HCD_PPC_OF=y +CONFIG_USB_OHCI_HCD_PPC_OF_BE=y +# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set +CONFIG_USB_OHCI_HCD_PCI=y +CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y +CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set @@ -1187,43 +1149,10 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_LIBUSUAL is not set # -# USB Input Devices -# -# CONFIG_USB_HID is not set - -# -# USB HID Boot Protocol drivers -# -# CONFIG_USB_KBD is not set -# CONFIG_USB_MOUSE is not set -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_TOUCHSCREEN is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set - -# # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_USBNET is not set CONFIG_USB_MON=y # @@ -1283,6 +1212,7 @@ CONFIG_USB_SERIAL_FTDI_SIO=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1293,6 +1223,7 @@ CONFIG_USB_SERIAL_FTDI_SIO=y # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # @@ -1303,10 +1234,6 @@ CONFIG_USB_SERIAL_FTDI_SIO=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -1347,24 +1274,37 @@ CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set # -# RTC drivers +# I2C RTC drivers # -# CONFIG_RTC_DRV_X1205 is not set # CONFIG_RTC_DRV_DS1307 is not set -# CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_ISL1208 is not set # CONFIG_RTC_DRV_DS1672 is not set -# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +CONFIG_RTC_DRV_RS5C372=y +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set # CONFIG_RTC_DRV_PCF8563 is not set # CONFIG_RTC_DRV_PCF8583 is not set -CONFIG_RTC_DRV_RS5C372=y + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_M48T86 is not set -# CONFIG_RTC_DRV_TEST is not set # CONFIG_RTC_DRV_V3020 is not set # +# on-CPU RTC drivers +# + +# # DMA Engine support # # CONFIG_DMA_ENGINE is not set @@ -1378,10 +1318,6 @@ CONFIG_RTC_DRV_RS5C372=y # # -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -1421,7 +1357,6 @@ CONFIG_DNOTIFY=y CONFIG_ISO9660_FS=m CONFIG_JOLIET=y CONFIG_ZISOFS=y -CONFIG_ZISOFS_FS=m CONFIG_UDF_FS=m CONFIG_UDF_NLS=y @@ -1489,6 +1424,7 @@ CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1557,6 +1493,7 @@ CONFIG_NLS_UTF8=m # Distributed Lock Manager # # CONFIG_DLM is not set +# CONFIG_UCC_SLOW is not set # # Library routines @@ -1564,6 +1501,7 @@ CONFIG_NLS_UTF8=m CONFIG_BITREVERSE=y CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=m @@ -1571,13 +1509,16 @@ CONFIG_ZLIB_DEFLATE=m CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support # CONFIG_PROFILING=y CONFIG_OPROFILE=m +# CONFIG_KPROBES is not set # # Kernel hacking @@ -1589,15 +1530,15 @@ CONFIG_MAGIC_SYSRQ=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set @@ -1607,10 +1548,13 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_LIST is not set CONFIG_FORCED_INLINING=y # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set # CONFIG_BDI_SWITCH is not set # CONFIG_BOOTX_TEXT is not set -# CONFIG_SERIAL_TEXT_DEBUG is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1639,8 +1583,11 @@ CONFIG_CRYPTO_SHA1=m # CONFIG_CRYPTO_GF128MUL is not set CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_TWOFISH_COMMON=m @@ -1655,6 +1602,7 @@ CONFIG_CRYPTO_ARC4=m CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set # diff --git a/arch/powerpc/configs/lite5200_defconfig b/arch/powerpc/configs/lite5200_defconfig index 8cbd87d..d12a981 100644 --- a/arch/powerpc/configs/lite5200_defconfig +++ b/arch/powerpc/configs/lite5200_defconfig @@ -1,9 +1,10 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20-rc5 -# Mon Jan 22 22:18:18 2007 +# Linux kernel version: 2.6.22-rc6 +# Tue Jun 26 13:26:09 2007 # # CONFIG_PPC64 is not set +CONFIG_PPC_PM_NEEDS_RTC_LIB=y CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -34,9 +35,9 @@ CONFIG_CLASSIC32=y # CONFIG_PPC_83xx is not set # CONFIG_PPC_85xx is not set # CONFIG_PPC_86xx is not set +# CONFIG_PPC_8xx is not set # CONFIG_40x is not set # CONFIG_44x is not set -# CONFIG_8xx is not set # CONFIG_E200 is not set CONFIG_6xx=y CONFIG_PPC_FPU=y @@ -45,6 +46,7 @@ CONFIG_PPC_FPU=y # CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -63,14 +65,17 @@ CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -83,14 +88,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -131,11 +141,17 @@ CONFIG_PPC_MULTIPLATFORM=y # CONFIG_APUS is not set # CONFIG_PPC_CHRP is not set CONFIG_PPC_MPC52xx=y +CONFIG_PPC_MPC5200=y +CONFIG_PPC_MPC5200_BUGFIX=y # CONFIG_PPC_EFIKA is not set CONFIG_PPC_LITE5200=y # CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set +# CONFIG_MPIC is not set +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set # CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set # CONFIG_PPC_MPC106 is not set @@ -144,8 +160,7 @@ CONFIG_PPC_LITE5200=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_TAU is not set -# CONFIG_WANT_EARLY_SERIAL is not set -# CONFIG_MPIC is not set +# CONFIG_CPM2 is not set # # Kernel options @@ -174,6 +189,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set CONFIG_PM=y @@ -182,28 +198,27 @@ CONFIG_PM=y # CONFIG_PM_SYSFS_DEPRECATED is not set # CONFIG_SOFTWARE_SUSPEND is not set CONFIG_SECCOMP=y +# CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y # # Bus options # +CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y -# CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set # CONFIG_PPC_INDIRECT_PCI is not set +CONFIG_FSL_SOC=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set # CONFIG_PCI_DEBUG is not set # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -228,13 +243,13 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -268,20 +283,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -307,7 +310,16 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -320,16 +332,13 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set # @@ -340,6 +349,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -358,19 +368,16 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=32768 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -399,6 +406,7 @@ CONFIG_SCSI=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -447,11 +455,8 @@ CONFIG_SCSI=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# CONFIG_ATA=y +# CONFIG_ATA_NONSTANDARD is not set # CONFIG_SATA_AHCI is not set # CONFIG_SATA_SVW is not set # CONFIG_ATA_PIIX is not set @@ -467,10 +472,12 @@ CONFIG_ATA=y # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set # CONFIG_SATA_VITESSE is not set +# CONFIG_SATA_INIC162X is not set # CONFIG_PATA_ALI is not set # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set # CONFIG_PATA_ATIIXP is not set +# CONFIG_PATA_CMD640_PCI is not set # CONFIG_PATA_CMD64X is not set # CONFIG_PATA_CS5520 is not set # CONFIG_PATA_CS5530 is not set @@ -482,9 +489,11 @@ CONFIG_ATA=y # CONFIG_PATA_HPT3X2N is not set # CONFIG_PATA_HPT3X3 is not set # CONFIG_PATA_IT821X is not set +# CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set +CONFIG_PATA_MPC52xx=y # CONFIG_PATA_MPIIX is not set # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set @@ -519,18 +528,14 @@ CONFIG_ATA=y # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # # I2O device support # # CONFIG_I2O is not set - -# -# Macintosh device drivers -# -# CONFIG_MAC_EMUMOUSEBTN is not set -# CONFIG_WINDFARM is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -540,24 +545,13 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set # -# PHY device support -# - -# # Ethernet (10 or 100Mbit) # # CONFIG_NET_ETHERNET is not set - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set @@ -569,33 +563,27 @@ CONFIG_NETDEVICES=y # CONFIG_SKGE is not set # CONFIG_SKY2 is not set # CONFIG_SK98LIN is not set +# CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set # CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set - -# -# Ethernet (10000 Mbit) -# +# CONFIG_ATL1 is not set +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set - -# -# Token Ring devices -# +# CONFIG_MLX4_CORE is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -657,15 +645,10 @@ CONFIG_LEGACY_PTY_COUNT=256 # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set # CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_AGP is not set @@ -676,10 +659,7 @@ CONFIG_LEGACY_PTY_COUNT=256 # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set # @@ -692,30 +672,32 @@ CONFIG_LEGACY_PTY_COUNT=256 # Dallas's 1-wire bus # # CONFIG_W1 is not set +# CONFIG_HWMON is not set # -# Hardware Monitoring support +# Multifunction device drivers # -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # -# CONFIG_FIRMWARE_EDID is not set +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -738,10 +720,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -769,6 +747,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # Real Time Clock # +CONFIG_RTC_LIB=y # CONFIG_RTC_CLASS is not set # @@ -785,10 +764,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -888,16 +863,20 @@ CONFIG_MSDOS_PARTITION=y # Distributed Lock Manager # # CONFIG_DLM is not set +# CONFIG_UCC_SLOW is not set # # Library routines # # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set # CONFIG_CRC32 is not set # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -914,15 +893,15 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set @@ -932,10 +911,13 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_LIST is not set CONFIG_FORCED_INLINING=y # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set # CONFIG_BDI_SWITCH is not set # CONFIG_BOOTX_TEXT is not set -# CONFIG_SERIAL_TEXT_DEBUG is not set # CONFIG_PPC_EARLY_DEBUG is not set # diff --git a/arch/powerpc/configs/maple_defconfig b/arch/powerpc/configs/maple_defconfig index 15366f0..eb3d9ad 100644 --- a/arch/powerpc/configs/maple_defconfig +++ b/arch/powerpc/configs/maple_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20-rc5 -# Mon Jan 22 22:19:02 2007 +# Linux kernel version: 2.6.22-rc6 +# Tue Jun 26 13:27:35 2007 # CONFIG_PPC64=y CONFIG_64BIT=y @@ -39,6 +39,7 @@ CONFIG_PPC_FPU=y # CONFIG_PPC_OF_PLATFORM_PCI is not set # CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y +CONFIG_PPC_MM_SLICES=y CONFIG_VIRT_CPU_ACCOUNTING=y CONFIG_SMP=y CONFIG_NR_CPUS=4 @@ -59,6 +60,7 @@ CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set @@ -66,10 +68,11 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=17 # CONFIG_CPUSETS is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set -CONFIG_INITRAMFS_SOURCE="" +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set @@ -83,14 +86,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -131,29 +139,34 @@ CONFIG_PPC_MULTIPLATFORM=y # CONFIG_PPC_PSERIES is not set # CONFIG_PPC_ISERIES is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set # CONFIG_PPC_PMAC is not set CONFIG_PPC_MAPLE=y # CONFIG_PPC_PASEMI is not set +# CONFIG_PPC_CELLEB is not set +# CONFIG_PPC_PS3 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PPC_IBM_CELL_BLADE is not set -# CONFIG_PPC_PS3 is not set +# CONFIG_PQ2ADS is not set CONFIG_PPC_NATIVE=y CONFIG_UDBG_RTAS_CONSOLE=y +CONFIG_MPIC=y +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set CONFIG_U3_DART=y CONFIG_PPC_RTAS=y # CONFIG_RTAS_ERROR_LOGGING is not set CONFIG_RTAS_PROC=y # CONFIG_RTAS_FLASH is not set -# CONFIG_MMIO_NVRAM is not set +CONFIG_MMIO_NVRAM=y CONFIG_MPIC_U3_HT_IRQS=y # CONFIG_PPC_MPC106 is not set CONFIG_PPC_970_NAP=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_WANT_EARLY_SERIAL is not set -CONFIG_MPIC=y +# CONFIG_CPM2 is not set # # Kernel options @@ -189,34 +202,34 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y +CONFIG_ZONE_DMA_FLAG=1 +# CONFIG_PPC_HAS_HASH_64K is not set # CONFIG_PPC_64K_PAGES is not set # CONFIG_SCHED_SMT is not set CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set CONFIG_SECCOMP=y +# CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y # # Bus options # +CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y -# CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +CONFIG_PCI_MSI=y # CONFIG_PCI_DEBUG is not set # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set CONFIG_KERNEL_START=0xc000000000000000 @@ -228,13 +241,13 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -268,20 +281,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -307,7 +308,16 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -320,16 +330,13 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set # @@ -340,6 +347,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -358,19 +366,16 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -384,6 +389,7 @@ CONFIG_BLK_DEV_IDECD=y # CONFIG_BLK_DEV_IDETAPE is not set # CONFIG_BLK_DEV_IDEFLOPPY is not set CONFIG_IDE_TASK_IOCTL=y +CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes @@ -391,12 +397,12 @@ CONFIG_IDE_TASK_IOCTL=y CONFIG_IDE_GENERIC=y CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y +CONFIG_IDEPCI_PCIBUS_ORDER=y # CONFIG_BLK_DEV_OFFBOARD is not set CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_IDEDMA_FORCED is not set -CONFIG_IDEDMA_PCI_AUTO=y # CONFIG_IDEDMA_ONLYDISK is not set # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set @@ -411,6 +417,7 @@ CONFIG_BLK_DEV_AMD74XX=y # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set # CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT8213 is not set # CONFIG_BLK_DEV_IT821X is not set # CONFIG_BLK_DEV_NS87415 is not set # CONFIG_BLK_DEV_PDC202XX_OLD is not set @@ -421,10 +428,10 @@ CONFIG_BLK_DEV_AMD74XX=y # CONFIG_BLK_DEV_SLC90E66 is not set # CONFIG_BLK_DEV_TRM290 is not set # CONFIG_BLK_DEV_VIA82CXXX is not set +# CONFIG_BLK_DEV_TC86C001 is not set # CONFIG_IDE_ARM is not set CONFIG_BLK_DEV_IDEDMA=y # CONFIG_IDEDMA_IVB is not set -CONFIG_IDEDMA_AUTO=y # CONFIG_BLK_DEV_HD is not set # @@ -433,10 +440,6 @@ CONFIG_IDEDMA_AUTO=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set # @@ -452,18 +455,14 @@ CONFIG_IDEDMA_AUTO=y # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # # I2O device support # # CONFIG_I2O is not set - -# -# Macintosh device drivers -# -# CONFIG_MAC_EMUMOUSEBTN is not set -# CONFIG_WINDFARM is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -473,15 +472,7 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# # CONFIG_PHYLIB is not set # @@ -518,10 +509,8 @@ CONFIG_AMD8111_ETH=y # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set # CONFIG_VIA_RHINE is not set - -# -# Ethernet (1000 Mbit) -# +# CONFIG_SC92031 is not set +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y @@ -539,29 +528,33 @@ CONFIG_E1000=y CONFIG_TIGON3=y # CONFIG_BNX2 is not set # CONFIG_QLA3XXX is not set - -# -# Ethernet (10000 Mbit) -# +# CONFIG_ATL1 is not set +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set - -# -# Token Ring devices -# +# CONFIG_PASEMI_MAC is not set +# CONFIG_MLX4_CORE is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) +# Wireless LAN # -# CONFIG_NET_RADIO is not set +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # -# Wan interfaces +# USB Network Adapters # +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +CONFIG_USB_PEGASUS=y +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -587,6 +580,7 @@ CONFIG_TIGON3=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -606,6 +600,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=1200 # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -640,6 +635,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set +# CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -650,15 +646,10 @@ CONFIG_HVC_RTAS=y # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_AGP is not set @@ -670,11 +661,9 @@ CONFIG_GEN_RTC=y # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y # @@ -700,14 +689,15 @@ CONFIG_I2C_AMD8111=y # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set +# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set # CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set -# CONFIG_I2C_PCA_ISA is not set # # Miscellaneous I2C Chip support @@ -734,28 +724,30 @@ CONFIG_I2C_AMD8111=y # Dallas's 1-wire bus # # CONFIG_W1 is not set +# CONFIG_HWMON is not set # -# Hardware Monitoring support +# Multifunction device drivers # -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set -# CONFIG_USB_DABUSB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # -CONFIG_FIRMWARE_EDID=y +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -764,7 +756,6 @@ CONFIG_FIRMWARE_EDID=y # # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -775,6 +766,15 @@ CONFIG_DUMMY_CONSOLE=y # HID Devices # CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set # # USB support @@ -789,9 +789,8 @@ CONFIG_USB=y # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y -# CONFIG_USB_BANDWIDTH is not set +CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set -# CONFIG_USB_MULTITHREAD_PROBE is not set # CONFIG_USB_OTG is not set # @@ -801,9 +800,12 @@ CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_SPLIT_ISO=y CONFIG_USB_EHCI_ROOT_HUB_TT=y # CONFIG_USB_EHCI_TT_NEWSCHED is not set +# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y -# CONFIG_USB_OHCI_BIG_ENDIAN is not set +# CONFIG_USB_OHCI_HCD_PPC_OF is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_UHCI_HCD=y # CONFIG_USB_SL811_HCD is not set @@ -824,39 +826,9 @@ CONFIG_USB_UHCI_HCD=y # CONFIG_USB_LIBUSUAL is not set # -# USB Input Devices -# -CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set -# CONFIG_USB_HIDDEV is not set -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_TOUCHSCREEN is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set - -# # USB Imaging devices # # CONFIG_USB_MDC800 is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -CONFIG_USB_PEGASUS=y -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_USBNET is not set CONFIG_USB_MON=y # @@ -929,6 +901,7 @@ CONFIG_USB_EZUSB=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -939,6 +912,7 @@ CONFIG_USB_EZUSB=y # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # @@ -949,10 +923,6 @@ CONFIG_USB_EZUSB=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -996,10 +966,6 @@ CONFIG_USB_EZUSB=y # # -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -1090,6 +1056,7 @@ CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1119,6 +1086,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -1168,6 +1136,7 @@ CONFIG_NLS_UTF8=y # Distributed Lock Manager # # CONFIG_DLM is not set +# CONFIG_UCC_SLOW is not set # # Library routines @@ -1175,11 +1144,14 @@ CONFIG_NLS_UTF8=y CONFIG_BITREVERSE=y CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -1197,16 +1169,16 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=17 +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set CONFIG_DEBUG_SLAB=y # CONFIG_DEBUG_SLAB_LEAK is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_RWSEMS is not set CONFIG_DEBUG_SPINLOCK_SLEEP=y # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set @@ -1216,8 +1188,10 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_LIST is not set # CONFIG_FORCED_INLINING is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_DEBUG_STACK_USAGE=y +# CONFIG_DEBUG_PAGEALLOC is not set CONFIG_DEBUGGER=y CONFIG_XMON=y CONFIG_XMON_DEFAULT=y @@ -1252,8 +1226,11 @@ CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_GF128MUL is not set CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_TWOFISH is not set # CONFIG_CRYPTO_SERPENT is not set @@ -1267,6 +1244,7 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set # diff --git a/arch/powerpc/configs/mpc7448_hpc2_defconfig b/arch/powerpc/configs/mpc7448_hpc2_defconfig index fdf09ea..174a290 100644 --- a/arch/powerpc/configs/mpc7448_hpc2_defconfig +++ b/arch/powerpc/configs/mpc7448_hpc2_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20-rc5 -# Mon Jan 22 22:20:53 2007 +# Linux kernel version: 2.6.22-rc7 +# Sun Jul 1 23:56:54 2007 # # CONFIG_PPC64 is not set CONFIG_PPC32=y @@ -34,9 +34,9 @@ CONFIG_CLASSIC32=y # CONFIG_PPC_83xx is not set # CONFIG_PPC_85xx is not set # CONFIG_PPC_86xx is not set +# CONFIG_PPC_8xx is not set # CONFIG_40x is not set # CONFIG_44x is not set -# CONFIG_8xx is not set # CONFIG_E200 is not set CONFIG_6xx=y CONFIG_PPC_FPU=y @@ -45,6 +45,7 @@ CONFIG_PPC_FPU=y # CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -63,14 +64,17 @@ CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -84,14 +88,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -126,8 +135,18 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_EMBEDDED6xx=y # CONFIG_APUS is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set +# CONFIG_LINKSTATION is not set +CONFIG_MPC7448HPC2=y +# CONFIG_PPC_HOLLY is not set +# CONFIG_PPC_PRPMC2800 is not set +CONFIG_TSI108_BRIDGE=y +CONFIG_MPIC=y +CONFIG_MPIC_WEIRD=y +# CONFIG_PPC_I8259 is not set # CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set # CONFIG_PPC_MPC106 is not set @@ -136,36 +155,7 @@ CONFIG_EMBEDDED6xx=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_TAU is not set -# CONFIG_KATANA is not set -# CONFIG_WILLOW is not set -# CONFIG_CPCI690 is not set -# CONFIG_POWERPMC250 is not set -# CONFIG_CHESTNUT is not set -# CONFIG_SPRUCE is not set -# CONFIG_HDPU is not set -# CONFIG_EV64260 is not set -# CONFIG_LOPEC is not set -# CONFIG_MVME5100 is not set -# CONFIG_PPLUS is not set -# CONFIG_PRPMC750 is not set -# CONFIG_PRPMC800 is not set -# CONFIG_SANDPOINT is not set -# CONFIG_LINKSTATION is not set -CONFIG_MPC7448HPC2=y -# CONFIG_RADSTONE_PPC7D is not set -# CONFIG_PAL4 is not set -# CONFIG_GEMINI is not set -# CONFIG_EST8260 is not set -# CONFIG_SBC82xx is not set -# CONFIG_SBS8260 is not set -# CONFIG_RPX8260 is not set -# CONFIG_TQM8260 is not set -# CONFIG_ADS8272 is not set -# CONFIG_PQ2FADS is not set -# CONFIG_EV64360 is not set -CONFIG_TSI108_BRIDGE=y -# CONFIG_WANT_EARLY_SERIAL is not set -CONFIG_MPIC=y +# CONFIG_CPM2 is not set # # Kernel options @@ -193,31 +183,30 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set # CONFIG_SECCOMP is not set +# CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y # # Bus options # +CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y -CONFIG_MPIC_WEIRD=y -# CONFIG_PPC_I8259 is not set # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -242,13 +231,13 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=y # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -282,20 +271,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -321,7 +298,16 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -339,10 +325,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set # @@ -353,6 +335,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -371,19 +354,16 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=131072 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -460,11 +440,8 @@ CONFIG_BLK_DEV_SD=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# CONFIG_ATA=y +# CONFIG_ATA_NONSTANDARD is not set # CONFIG_SATA_AHCI is not set # CONFIG_SATA_SVW is not set # CONFIG_ATA_PIIX is not set @@ -480,10 +457,12 @@ CONFIG_SATA_MV=y # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set # CONFIG_SATA_VITESSE is not set +# CONFIG_SATA_INIC162X is not set # CONFIG_PATA_ALI is not set # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set # CONFIG_PATA_ATIIXP is not set +# CONFIG_PATA_CMD640_PCI is not set # CONFIG_PATA_CMD64X is not set # CONFIG_PATA_CS5520 is not set # CONFIG_PATA_CS5530 is not set @@ -495,6 +474,7 @@ CONFIG_SATA_MV=y # CONFIG_PATA_HPT3X2N is not set # CONFIG_PATA_HPT3X3 is not set # CONFIG_PATA_IT821X is not set +# CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set @@ -532,18 +512,14 @@ CONFIG_SATA_MV=y # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # # I2O device support # # CONFIG_I2O is not set - -# -# Macintosh device drivers -# -# CONFIG_MAC_EMUMOUSEBTN is not set -# CONFIG_WINDFARM is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -553,15 +529,7 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# CONFIG_PHYLIB=y # @@ -615,10 +583,8 @@ CONFIG_8139TOO=y # CONFIG_SUNDANCE is not set # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set - -# -# Ethernet (1000 Mbit) -# +# CONFIG_SC92031 is not set +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set @@ -635,29 +601,22 @@ CONFIG_8139TOO=y # CONFIG_BNX2 is not set CONFIG_TSI108_ETH=y # CONFIG_QLA3XXX is not set - -# -# Ethernet (10000 Mbit) -# +# CONFIG_ATL1 is not set +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set - -# -# Token Ring devices -# +# CONFIG_MLX4_CORE is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -684,6 +643,7 @@ CONFIG_TSI108_ETH=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -700,6 +660,7 @@ CONFIG_INPUT=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -732,6 +693,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set +# CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -740,16 +702,11 @@ CONFIG_LEGACY_PTY_COUNT=256 # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_AGP is not set @@ -760,10 +717,7 @@ CONFIG_GEN_RTC=y # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set # @@ -776,35 +730,41 @@ CONFIG_GEN_RTC=y # Dallas's 1-wire bus # # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set # CONFIG_SENSORS_F71805F is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83627HF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # -CONFIG_FIRMWARE_EDID=y +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -815,6 +775,7 @@ CONFIG_FIRMWARE_EDID=y # HID Devices # CONFIG_HID=y +# CONFIG_HID_DEBUG is not set # # USB support @@ -832,10 +793,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -879,10 +836,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -967,6 +920,7 @@ CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -996,6 +950,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -1006,6 +961,7 @@ CONFIG_MSDOS_PARTITION=y # Distributed Lock Manager # # CONFIG_DLM is not set +# CONFIG_UCC_SLOW is not set # # Library routines @@ -1013,10 +969,13 @@ CONFIG_MSDOS_PARTITION=y CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -1033,7 +992,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set diff --git a/arch/powerpc/configs/mpc8272_ads_defconfig b/arch/powerpc/configs/mpc8272_ads_defconfig index 2af4502..4a42929 100644 --- a/arch/powerpc/configs/mpc8272_ads_defconfig +++ b/arch/powerpc/configs/mpc8272_ads_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.17-rc5 -# Fri Jul 14 20:36:35 2006 +# Linux kernel version: 2.6.22-rc7 +# Sun Jul 1 23:56:55 2007 # # CONFIG_PPC64 is not set CONFIG_PPC32=y @@ -10,6 +10,7 @@ CONFIG_MMU=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y @@ -21,25 +22,31 @@ CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y # CONFIG_PPC_UDBG_16550 is not set # CONFIG_GENERIC_TBSYNC is not set -# CONFIG_DEFAULT_UIMAGE is not set +CONFIG_AUDIT_ARCH=y +CONFIG_GENERIC_BUG=y +CONFIG_DEFAULT_UIMAGE=y # # Processor support # # CONFIG_CLASSIC32 is not set -# CONFIG_PPC_52xx is not set CONFIG_PPC_82xx=y # CONFIG_PPC_83xx is not set # CONFIG_PPC_85xx is not set +# CONFIG_PPC_86xx is not set +# CONFIG_PPC_8xx is not set # CONFIG_40x is not set # CONFIG_44x is not set -# CONFIG_8xx is not set # CONFIG_E200 is not set CONFIG_6xx=y CONFIG_PPC_FPU=y +# CONFIG_PPC_DCR_NATIVE is not set +# CONFIG_PPC_DCR_MMIO is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # # Code maturity level options @@ -55,14 +62,21 @@ CONFIG_LOCALVERSION="powerpc8272" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y +# CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set -CONFIG_SYSCTL=y +# CONFIG_TASKSTATS is not set +# CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set -CONFIG_INITRAMFS_SOURCE="" +# CONFIG_BLK_DEV_INITRD is not set +CONFIG_SYSCTL=y CONFIG_EMBEDDED=y +CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y @@ -72,12 +86,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -87,6 +108,7 @@ CONFIG_BASE_SMALL=0 # # Block layer # +CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set @@ -103,17 +125,29 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_PQ2ADS=y -CONFIG_8260=y -CONFIG_8272=y -CONFIG_CPM2=y -# CONFIG_WANT_EARLY_SERIAL is not set -CONFIG_EMBEDDEDBOOT=y # # Platform support # -CONFIG_ADS8272=y +# CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +CONFIG_MPC82xx_ADS=y +CONFIG_PQ2ADS=y +CONFIG_8260=y +CONFIG_8272=y +# CONFIG_MPIC is not set +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +CONFIG_CPM2=y # # Kernel options @@ -121,6 +155,7 @@ CONFIG_ADS8272=y # CONFIG_HIGHMEM is not set # CONFIG_HZ_100 is not set CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 CONFIG_PREEMPT_NONE=y @@ -128,26 +163,30 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=y -# CONFIG_PC_KEYBOARD is not set +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set -# CONFIG_SOFTWARE_SUSPEND is not set CONFIG_SECCOMP=y +# CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y # # Bus options # -# CONFIG_PPC_I8259 is not set +CONFIG_ZONE_DMA=y CONFIG_FSL_SOC=y # CONFIG_PCI is not set # CONFIG_PCI_DOMAINS is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set # # PCCARD (PCMCIA/CardBus) support @@ -155,10 +194,6 @@ CONFIG_FSL_SOC=y # CONFIG_PCCARD is not set # -# PCI Hotplug Support -# - -# # Advanced setup # # CONFIG_ADVANCED_OPTIONS is not set @@ -180,10 +215,11 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -201,15 +237,15 @@ CONFIG_SYN_COOKIES=y # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set -# CONFIG_INET_TUNNEL is not set +CONFIG_INET_TUNNEL=y +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_BIC=y - -# -# IP: Virtual Server Configuration -# +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IP_VS is not set CONFIG_IPV6=y # CONFIG_IPV6_PRIVACY is not set @@ -219,7 +255,12 @@ CONFIG_IPV6=y # CONFIG_INET6_IPCOMP is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set +CONFIG_INET6_XFRM_MODE_TRANSPORT=y +CONFIG_INET6_XFRM_MODE_TUNNEL=y +CONFIG_INET6_XFRM_MODE_BEET=y +CONFIG_IPV6_SIT=y # CONFIG_IPV6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set @@ -227,13 +268,16 @@ CONFIG_NETFILTER=y # Core Netfilter Configuration # # CONFIG_NETFILTER_NETLINK is not set +# CONFIG_NF_CONNTRACK_ENABLED is not set +# CONFIG_NF_CONNTRACK is not set # CONFIG_NETFILTER_XTABLES is not set # # IP: Netfilter Configuration # -# CONFIG_IP_NF_CONNTRACK is not set # CONFIG_IP_NF_QUEUE is not set +# CONFIG_IP_NF_IPTABLES is not set +# CONFIG_IP_NF_ARPTABLES is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set @@ -253,7 +297,14 @@ CONFIG_NETFILTER=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -266,15 +317,13 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set # @@ -285,6 +334,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -295,14 +345,15 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set -# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # -# ATA/ATAPI/MFM/RLL support +# Misc devices # +# CONFIG_BLINK is not set CONFIG_IDE=y +CONFIG_IDE_MAX_HWIFS=4 CONFIG_BLK_DEV_IDE=y # @@ -314,14 +365,15 @@ CONFIG_BLK_DEV_IDEDISK=y # CONFIG_BLK_DEV_IDECD is not set # CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # # CONFIG_IDE_GENERIC is not set +# CONFIG_IDEPCI_PCIBUS_ORDER is not set # CONFIG_IDE_ARM is not set # CONFIG_BLK_DEV_IDEDMA is not set -# CONFIG_IDEDMA_AUTO is not set # CONFIG_BLK_DEV_HD is not set # @@ -329,29 +381,14 @@ CONFIG_BLK_DEV_IDEDISK=y # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set # # Multi-device support (RAID and LVM) # # CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# -# Macintosh device drivers -# -# CONFIG_WINDFARM is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -361,10 +398,6 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=y - -# -# PHY device support -# CONFIG_PHYLIB=y # @@ -375,6 +408,9 @@ CONFIG_DAVICOM_PHY=y # CONFIG_QSEMI_PHY is not set # CONFIG_LXT_PHY is not set # CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set # CONFIG_FIXED_PHY is not set # @@ -385,27 +421,14 @@ CONFIG_MII=y CONFIG_FS_ENET=y # CONFIG_FS_ENET_HAS_SCC is not set CONFIG_FS_ENET_HAS_FCC=y +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y # -# Ethernet (1000 Mbit) -# - -# -# Ethernet (10000 Mbit) -# - -# -# Token Ring devices -# - -# -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set CONFIG_PPP=y # CONFIG_PPP_FILTER is not set @@ -414,6 +437,7 @@ CONFIG_PPP_SYNC_TTY=y CONFIG_PPP_DEFLATE=y # CONFIG_PPP_BSDCOMP is not set # CONFIG_SLIP is not set +CONFIG_SLHC=y # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set @@ -431,6 +455,8 @@ CONFIG_PPP_DEFLATE=y # Input device support # CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -453,11 +479,19 @@ CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_LKKBD is not set # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -485,6 +519,7 @@ CONFIG_SERIO_LIBPS2=y # # Non-8250 serial port support # +# CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CPM=y @@ -503,29 +538,16 @@ CONFIG_LEGACY_PTY_COUNT=256 # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set +CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set # CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set - -# -# Ftape, the floppy tape device driver -# -# CONFIG_AGP is not set # CONFIG_RAW_DRIVER is not set # # TPM devices # - -# -# I2C support -# # CONFIG_I2C is not set # @@ -538,32 +560,32 @@ CONFIG_LEGACY_PTY_COUNT=256 # Dallas's 1-wire bus # # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# # CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set # -# Misc devices +# Multifunction device drivers # +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set -CONFIG_VIDEO_V4L2=y +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set +# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -571,6 +593,12 @@ CONFIG_VIDEO_V4L2=y # CONFIG_SOUND is not set # +# HID Devices +# +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# # USB support # # CONFIG_USB_ARCH_HAS_HCD is not set @@ -586,6 +614,7 @@ CONFIG_VIDEO_V4L2=y # CONFIG_USB_GADGET=y # CONFIG_USB_GADGET_DEBUG_FILES is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set # CONFIG_USB_GADGET_NET2280 is not set # CONFIG_USB_GADGET_PXA2XX is not set # CONFIG_USB_GADGET_GOKU is not set @@ -594,10 +623,6 @@ CONFIG_USB_GADGET=y # CONFIG_USB_GADGET_AT91 is not set # CONFIG_USB_GADGET_DUMMY_HCD is not set # CONFIG_USB_GADGET_DUALSPEED is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -626,6 +651,19 @@ CONFIG_USB_GADGET=y # # +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# # File systems # CONFIG_EXT2_FS=y @@ -645,9 +683,12 @@ CONFIG_XFS_FS=y # CONFIG_XFS_QUOTA is not set # CONFIG_XFS_SECURITY is not set # CONFIG_XFS_POSIX_ACL is not set +# CONFIG_XFS_RT is not set +# CONFIG_OCFS2_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set @@ -672,8 +713,10 @@ CONFIG_AUTOFS4_FS=y # CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y @@ -694,6 +737,7 @@ CONFIG_CRAMFS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y +# CONFIG_NFS_DIRECTIO is not set # CONFIG_NFSD is not set CONFIG_ROOT_NFS=y CONFIG_LOCKD=y @@ -727,6 +771,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -771,37 +816,55 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=y +# CONFIG_UCC_SLOW is not set # # Library routines # +CONFIG_BITREVERSE=y CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set -# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set CONFIG_DEBUG_INFO=y -# CONFIG_DEBUG_FS is not set # CONFIG_DEBUG_VM is not set -# CONFIG_UNWIND_INFO is not set +# CONFIG_DEBUG_LIST is not set CONFIG_FORCED_INLINING=y -# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set # CONFIG_KGDB_CONSOLE is not set CONFIG_BDI_SWITCH=y @@ -818,6 +881,9 @@ CONFIG_BDI_SWITCH=y # Cryptographic options # CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_HMAC is not set # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_MD4 is not set @@ -827,7 +893,12 @@ CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_SHA512 is not set # CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set +CONFIG_CRYPTO_ECB=y +CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_PCBC=y +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_TWOFISH is not set # CONFIG_CRYPTO_SERPENT is not set @@ -841,7 +912,7 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set -# CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_CAMELLIA is not set # # Hardware crypto devices diff --git a/arch/powerpc/configs/mpc8313_rdb_defconfig b/arch/powerpc/configs/mpc8313_rdb_defconfig index f875237..b7d3dff 100644 --- a/arch/powerpc/configs/mpc8313_rdb_defconfig +++ b/arch/powerpc/configs/mpc8313_rdb_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20 -# Wed Feb 7 22:08:04 2007 +# Linux kernel version: 2.6.22-rc7 +# Sun Jul 1 23:56:55 2007 # # CONFIG_PPC64 is not set CONFIG_PPC32=y @@ -45,6 +45,7 @@ CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_MMIO is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -63,14 +64,17 @@ CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -83,14 +87,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -122,19 +131,33 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_PPC_GEN550=y -# CONFIG_WANT_EARLY_SERIAL is not set # # Platform support # +# CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set CONFIG_MPC8313_RDB=y # CONFIG_MPC832x_MDS is not set -# CONFIG_MPC834x_SYS is not set +# CONFIG_MPC832x_RDB is not set +# CONFIG_MPC834x_MDS is not set # CONFIG_MPC834x_ITX is not set -# CONFIG_MPC8360E_PB is not set +# CONFIG_MPC836x_MDS is not set CONFIG_PPC_MPC831x=y # CONFIG_MPIC is not set +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_CPM2 is not set # # Kernel options @@ -162,33 +185,34 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set CONFIG_SECCOMP=y +CONFIG_WANT_DEVICE_TREE=y +CONFIG_DEVICE_TREE="" CONFIG_ISA_DMA_API=y # # Bus options # +CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y -# CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set CONFIG_PPC_INDIRECT_PCI=y +# CONFIG_PPC_INDIRECT_PCI_BE is not set CONFIG_FSL_SOC=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set # CONFIG_PCI_DEBUG is not set # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -213,13 +237,13 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -253,20 +277,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -292,7 +304,16 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -305,16 +326,13 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set # CONFIG_MTD_CONCAT is not set @@ -357,7 +375,6 @@ CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_OBSOLETE_CHIPS is not set # # Mapping drivers for chip access @@ -387,17 +404,13 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # CONFIG_MTD_DOC2000 is not set # CONFIG_MTD_DOC2001 is not set # CONFIG_MTD_DOC2001PLUS is not set - -# -# NAND Flash Device Drivers -# # CONFIG_MTD_NAND is not set -# CONFIG_MTD_NAND_CAFE is not set +# CONFIG_MTD_ONENAND is not set # -# OneNAND Flash Device Drivers +# UBI - Unsorted block images # -# CONFIG_MTD_ONENAND is not set +# CONFIG_MTD_UBI is not set # # Parallel port support @@ -407,6 +420,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -426,19 +440,16 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=32768 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -467,6 +478,7 @@ CONFIG_CHR_DEV_SG=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -514,10 +526,6 @@ CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set # @@ -545,18 +553,14 @@ CONFIG_MD_RAID1=y # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # # I2O device support # # CONFIG_I2O is not set - -# -# Macintosh device drivers -# -# CONFIG_MAC_EMUMOUSEBTN is not set -# CONFIG_WINDFARM is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -566,15 +570,7 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# CONFIG_PHYLIB=y # @@ -624,10 +620,8 @@ CONFIG_E100=y # CONFIG_SUNDANCE is not set # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set - -# -# Ethernet (1000 Mbit) -# +# CONFIG_SC92031 is not set +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set @@ -645,29 +639,32 @@ CONFIG_E100=y CONFIG_GIANFAR=y CONFIG_GFAR_NAPI=y # CONFIG_QLA3XXX is not set - -# -# Ethernet (10000 Mbit) -# +# CONFIG_ATL1 is not set +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set - -# -# Token Ring devices -# +# CONFIG_MLX4_CORE is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) +# Wireless LAN # -# CONFIG_NET_RADIO is not set +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # -# Wan interfaces +# USB Network Adapters # +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -694,6 +691,7 @@ CONFIG_GFAR_NAPI=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -710,6 +708,7 @@ CONFIG_INPUT=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -742,6 +741,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set +# CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -750,10 +750,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -776,7 +772,6 @@ CONFIG_83xx_WDT=y CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set # CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_AGP is not set @@ -787,11 +782,9 @@ CONFIG_HW_RANDOM=y # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y # @@ -818,14 +811,15 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set +# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set # CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set -# CONFIG_I2C_PCA_ISA is not set # # Miscellaneous I2C Chip support @@ -859,21 +853,21 @@ CONFIG_SPI_MPC83xx=y # # SPI Protocol Masters # +# CONFIG_SPI_AT25 is not set +# CONFIG_SPI_SPIDEV is not set # # Dallas's 1-wire bus # # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set # CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ASB100 is not set @@ -897,6 +891,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set # CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set # CONFIG_SENSORS_SIS5595 is not set @@ -916,23 +911,30 @@ CONFIG_HWMON=y # CONFIG_HWMON_DEBUG_CHIP is not set # -# Multimedia devices +# Multifunction device drivers # -# CONFIG_VIDEO_DEV is not set +# CONFIG_MFD_SM501 is not set # -# Digital Video Broadcasting Devices +# Multimedia devices # -# CONFIG_DVB is not set +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y # CONFIG_USB_DABUSB is not set # # Graphics support # -CONFIG_FIRMWARE_EDID=y +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -943,6 +945,18 @@ CONFIG_FIRMWARE_EDID=y # HID Devices # CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# +# USB Input Devices +# +# CONFIG_USB_HID is not set + +# +# USB HID Boot Protocol drivers +# +# CONFIG_USB_KBD is not set +# CONFIG_USB_MOUSE is not set # # USB support @@ -957,7 +971,7 @@ CONFIG_USB=y # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y -# CONFIG_USB_BANDWIDTH is not set +CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set @@ -968,9 +982,15 @@ CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_SPLIT_ISO is not set # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set +# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y -# CONFIG_USB_OHCI_BIG_ENDIAN is not set +CONFIG_USB_OHCI_HCD_PPC_OF=y +CONFIG_USB_OHCI_HCD_PPC_OF_BE=y +# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set +CONFIG_USB_OHCI_HCD_PCI=y +CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y +CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_UHCI_HCD=y # CONFIG_USB_SL811_HCD is not set @@ -1002,43 +1022,10 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_LIBUSUAL is not set # -# USB Input Devices -# -# CONFIG_USB_HID is not set - -# -# USB HID Boot Protocol drivers -# -# CONFIG_USB_KBD is not set -# CONFIG_USB_MOUSE is not set -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_TOUCHSCREEN is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set - -# # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_USBNET is not set CONFIG_USB_MON=y # @@ -1060,6 +1047,7 @@ CONFIG_USB_MON=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1070,6 +1058,7 @@ CONFIG_USB_MON=y # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # @@ -1082,6 +1071,7 @@ CONFIG_USB_MON=y CONFIG_USB_GADGET=y # CONFIG_USB_GADGET_DEBUG_FILES is not set CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_FSL_USB2 is not set CONFIG_USB_GADGET_NET2280=y CONFIG_USB_NET2280=y # CONFIG_USB_GADGET_PXA2XX is not set @@ -1098,10 +1088,6 @@ CONFIG_USB_ETH_RNDIS=y # CONFIG_USB_FILE_STORAGE is not set # CONFIG_USB_G_SERIAL is not set # CONFIG_USB_MIDI_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -1142,26 +1128,39 @@ CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y CONFIG_RTC_INTF_DEV_UIE_EMUL=y +# CONFIG_RTC_DRV_TEST is not set # -# RTC drivers +# I2C RTC drivers # -# CONFIG_RTC_DRV_X1205 is not set CONFIG_RTC_DRV_DS1307=y -# CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_ISL1208 is not set # CONFIG_RTC_DRV_DS1672 is not set -# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set # CONFIG_RTC_DRV_PCF8563 is not set # CONFIG_RTC_DRV_PCF8583 is not set + +# +# SPI RTC drivers +# # CONFIG_RTC_DRV_RS5C348 is not set -# CONFIG_RTC_DRV_RS5C372 is not set -# CONFIG_RTC_DRV_M48T86 is not set -# CONFIG_RTC_DRV_TEST is not set # CONFIG_RTC_DRV_MAX6902 is not set + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set # CONFIG_RTC_DRV_V3020 is not set # +# on-CPU RTC drivers +# + +# # DMA Engine support # CONFIG_DMA_ENGINE=y @@ -1177,10 +1176,6 @@ CONFIG_NET_DMA=y CONFIG_INTEL_IOATDMA=y # -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -1269,6 +1264,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1298,6 +1294,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -1308,6 +1305,7 @@ CONFIG_MSDOS_PARTITION=y # Distributed Lock Manager # # CONFIG_DLM is not set +# CONFIG_UCC_SLOW is not set # # Library routines @@ -1315,10 +1313,13 @@ CONFIG_MSDOS_PARTITION=y CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -1335,15 +1336,15 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set @@ -1353,12 +1354,13 @@ CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_DEBUG_LIST is not set CONFIG_FORCED_INLINING=y # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set # CONFIG_BDI_SWITCH is not set # CONFIG_BOOTX_TEXT is not set -# CONFIG_SERIAL_TEXT_DEBUG is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1387,8 +1389,11 @@ CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_ECB is not set CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_TWOFISH is not set # CONFIG_CRYPTO_SERPENT is not set @@ -1402,6 +1407,7 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set # diff --git a/arch/powerpc/configs/mpc832x_mds_defconfig b/arch/powerpc/configs/mpc832x_mds_defconfig index 83192c0..75ce781 100644 --- a/arch/powerpc/configs/mpc832x_mds_defconfig +++ b/arch/powerpc/configs/mpc832x_mds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.21-rc5 -# Mon Apr 9 16:09:16 2007 +# Linux kernel version: 2.6.22-rc7 +# Sun Jul 1 23:56:55 2007 # # CONFIG_PPC64 is not set CONFIG_PPC32=y @@ -45,6 +45,7 @@ CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_MMIO is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -70,6 +71,7 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -85,14 +87,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -124,12 +131,15 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_QUICC_ENGINE=y -# CONFIG_WANT_EARLY_SERIAL is not set # # Platform support # +# CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set # CONFIG_MPC8313_RDB is not set CONFIG_MPC832x_MDS=y # CONFIG_MPC832x_RDB is not set @@ -138,6 +148,17 @@ CONFIG_MPC832x_MDS=y # CONFIG_MPC836x_MDS is not set CONFIG_PPC_MPC832x=y # CONFIG_MPIC is not set +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +CONFIG_QUICC_ENGINE=y +# CONFIG_CPM2 is not set # # Kernel options @@ -171,6 +192,8 @@ CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set CONFIG_SECCOMP=y +CONFIG_WANT_DEVICE_TREE=y +CONFIG_DEVICE_TREE="" CONFIG_ISA_DMA_API=y # @@ -178,22 +201,19 @@ CONFIG_ISA_DMA_API=y # CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y -# CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set CONFIG_PPC_INDIRECT_PCI=y +# CONFIG_PPC_INDIRECT_PCI_BE is not set CONFIG_FSL_SOC=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -218,7 +238,6 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -259,20 +278,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -298,7 +305,16 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -316,10 +332,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set # @@ -355,12 +367,10 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # Misc devices # +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -389,6 +399,7 @@ CONFIG_SCSI_PROC_FS=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -436,10 +447,6 @@ CONFIG_SCSI_PROC_FS=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set # @@ -458,18 +465,14 @@ CONFIG_SCSI_PROC_FS=y # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # # I2O device support # # CONFIG_I2O is not set - -# -# Macintosh device drivers -# -# CONFIG_MAC_EMUMOUSEBTN is not set -# CONFIG_WINDFARM is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -479,15 +482,7 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# CONFIG_PHYLIB=y # @@ -501,7 +496,6 @@ CONFIG_DAVICOM_PHY=y # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set -# CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set # @@ -520,10 +514,7 @@ CONFIG_MII=y # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_NET_PCI is not set - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set @@ -535,6 +526,7 @@ CONFIG_MII=y # CONFIG_SKGE is not set # CONFIG_SKY2 is not set # CONFIG_SK98LIN is not set +# CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set # CONFIG_GIANFAR is not set @@ -542,33 +534,24 @@ CONFIG_UCC_GETH=y # CONFIG_UGETH_NAPI is not set # CONFIG_UGETH_MAGIC_PACKET is not set # CONFIG_UGETH_FILTERING is not set -# CONFIG_UGETH_TX_ON_DEMOND is not set +# CONFIG_UGETH_TX_ON_DEMAND is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set - -# -# Token Ring devices -# +# CONFIG_MLX4_CORE is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -595,6 +578,7 @@ CONFIG_UCC_GETH=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -611,6 +595,7 @@ CONFIG_INPUT=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -652,10 +637,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -674,7 +655,6 @@ CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_AGP is not set @@ -685,11 +665,9 @@ CONFIG_GEN_RTC=y # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y # @@ -714,9 +692,9 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set # CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PASEMI is not set # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set +# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set @@ -724,7 +702,6 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set -# CONFIG_I2C_PCA_ISA is not set # # Miscellaneous I2C Chip support @@ -752,13 +729,10 @@ CONFIG_I2C_MPC=y # Dallas's 1-wire bus # # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set # CONFIG_SENSORS_ADM1026 is not set @@ -785,6 +759,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set # CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set # CONFIG_SENSORS_SIS5595 is not set @@ -812,16 +787,19 @@ CONFIG_HWMON=y # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -852,10 +830,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -899,14 +873,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # -# Auxiliary Display support -# - -# -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -994,6 +960,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1019,6 +986,7 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -1039,11 +1007,13 @@ CONFIG_UCC=y CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -1060,7 +1030,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1093,6 +1062,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_BLOWFISH is not set diff --git a/arch/powerpc/configs/mpc832x_rdb_defconfig b/arch/powerpc/configs/mpc832x_rdb_defconfig index 4a4da87..6a83b66 100644 --- a/arch/powerpc/configs/mpc832x_rdb_defconfig +++ b/arch/powerpc/configs/mpc832x_rdb_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.21-rc5 -# Mon Apr 9 16:12:43 2007 +# Linux kernel version: 2.6.22-rc7 +# Sun Jul 1 23:56:56 2007 # # CONFIG_PPC64 is not set CONFIG_PPC32=y @@ -45,6 +45,7 @@ CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_MMIO is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -70,6 +71,7 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -85,14 +87,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -124,12 +131,15 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_QUICC_ENGINE=y -# CONFIG_WANT_EARLY_SERIAL is not set # # Platform support # +# CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set # CONFIG_MPC8313_RDB is not set # CONFIG_MPC832x_MDS is not set CONFIG_MPC832x_RDB=y @@ -138,6 +148,17 @@ CONFIG_MPC832x_RDB=y # CONFIG_MPC836x_MDS is not set CONFIG_PPC_MPC832x=y # CONFIG_MPIC is not set +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +CONFIG_QUICC_ENGINE=y +# CONFIG_CPM2 is not set # # Kernel options @@ -171,6 +192,8 @@ CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set CONFIG_SECCOMP=y +CONFIG_WANT_DEVICE_TREE=y +CONFIG_DEVICE_TREE="" CONFIG_ISA_DMA_API=y # @@ -178,22 +201,19 @@ CONFIG_ISA_DMA_API=y # CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y -# CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set CONFIG_PPC_INDIRECT_PCI=y +# CONFIG_PPC_INDIRECT_PCI_BE is not set CONFIG_FSL_SOC=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -218,7 +238,6 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -259,20 +278,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -298,7 +305,16 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -316,10 +332,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set # @@ -356,12 +368,10 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # Misc devices # +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -390,6 +400,7 @@ CONFIG_BLK_DEV_SD=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -437,10 +448,6 @@ CONFIG_BLK_DEV_SD=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set # @@ -459,18 +466,14 @@ CONFIG_BLK_DEV_SD=y # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # # I2O device support # # CONFIG_I2O is not set - -# -# Macintosh device drivers -# -# CONFIG_MAC_EMUMOUSEBTN is not set -# CONFIG_WINDFARM is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -480,15 +483,7 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# CONFIG_PHYLIB=y # @@ -502,7 +497,6 @@ CONFIG_PHYLIB=y # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set -CONFIG_ICPLUS_PHY=y # CONFIG_FIXED_PHY is not set # @@ -521,10 +515,7 @@ CONFIG_MII=y # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_NET_PCI is not set - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y @@ -538,6 +529,7 @@ CONFIG_E1000=y # CONFIG_SKGE is not set # CONFIG_SKY2 is not set # CONFIG_SK98LIN is not set +# CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set # CONFIG_GIANFAR is not set @@ -545,33 +537,34 @@ CONFIG_UCC_GETH=y CONFIG_UGETH_NAPI=y # CONFIG_UGETH_MAGIC_PACKET is not set # CONFIG_UGETH_FILTERING is not set -# CONFIG_UGETH_TX_ON_DEMOND is not set +# CONFIG_UGETH_TX_ON_DEMAND is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set - -# -# Token Ring devices -# +# CONFIG_MLX4_CORE is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) +# Wireless LAN # -# CONFIG_NET_RADIO is not set +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # -# Wan interfaces +# USB Network Adapters # +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -598,6 +591,7 @@ CONFIG_UGETH_NAPI=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -614,6 +608,7 @@ CONFIG_INPUT=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -655,10 +650,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -682,7 +673,6 @@ CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_AGP is not set @@ -693,11 +683,9 @@ CONFIG_GEN_RTC=y # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y # @@ -722,17 +710,17 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set # CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PASEMI is not set # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set +# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set # CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set -# CONFIG_I2C_PCA_ISA is not set # # Miscellaneous I2C Chip support @@ -760,13 +748,10 @@ CONFIG_I2C_MPC=y # Dallas's 1-wire bus # # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set # CONFIG_SENSORS_ADM1026 is not set @@ -793,6 +778,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set # CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set # CONFIG_SENSORS_SIS5595 is not set @@ -820,17 +806,20 @@ CONFIG_HWMON=y # Multimedia devices # # CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y # CONFIG_USB_DABUSB is not set # # Graphics support # # CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -846,6 +835,17 @@ CONFIG_HID=y # CONFIG_HID_DEBUG is not set # +# USB Input Devices +# +# CONFIG_USB_HID is not set + +# +# USB HID Boot Protocol drivers +# +# CONFIG_USB_KBD is not set +# CONFIG_USB_MOUSE is not set + +# # USB support # CONFIG_USB_ARCH_HAS_HCD=y @@ -858,6 +858,7 @@ CONFIG_USB=y # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y +CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set @@ -908,44 +909,10 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_LIBUSUAL is not set # -# USB Input Devices -# -# CONFIG_USB_HID is not set - -# -# USB HID Boot Protocol drivers -# -# CONFIG_USB_KBD is not set -# CONFIG_USB_MOUSE is not set -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_TOUCHSCREEN is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set -# CONFIG_USB_GTCO is not set - -# # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_USBNET is not set CONFIG_USB_MON=y # @@ -989,10 +956,6 @@ CONFIG_USB_MON=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -1036,14 +999,6 @@ CONFIG_USB_MON=y # # -# Auxiliary Display support -# - -# -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -1134,6 +1089,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1164,6 +1120,7 @@ CONFIG_LDM_PARTITION=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -1223,11 +1180,13 @@ CONFIG_UCC=y CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -1244,7 +1203,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1277,6 +1235,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_BLOWFISH is not set diff --git a/arch/powerpc/configs/mpc834x_itx_defconfig b/arch/powerpc/configs/mpc834x_itx_defconfig index 23d8964..85470b8 100644 --- a/arch/powerpc/configs/mpc834x_itx_defconfig +++ b/arch/powerpc/configs/mpc834x_itx_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20 -# Wed Feb 7 13:12:18 2007 +# Linux kernel version: 2.6.22-rc7 +# Sun Jul 1 23:56:56 2007 # # CONFIG_PPC64 is not set CONFIG_PPC32=y @@ -45,6 +45,7 @@ CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_MMIO is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -63,14 +64,17 @@ CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -83,14 +87,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -122,18 +131,33 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_PPC_GEN550=y -# CONFIG_WANT_EARLY_SERIAL is not set # # Platform support # +# CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set +# CONFIG_MPC8313_RDB is not set # CONFIG_MPC832x_MDS is not set -# CONFIG_MPC834x_SYS is not set +# CONFIG_MPC832x_RDB is not set +# CONFIG_MPC834x_MDS is not set CONFIG_MPC834x_ITX=y -# CONFIG_MPC8360E_PB is not set +# CONFIG_MPC836x_MDS is not set CONFIG_MPC834x=y # CONFIG_MPIC is not set +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_CPM2 is not set # # Kernel options @@ -161,32 +185,33 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set CONFIG_SECCOMP=y +CONFIG_WANT_DEVICE_TREE=y +CONFIG_DEVICE_TREE="" CONFIG_ISA_DMA_API=y # # Bus options # +CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y -# CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set CONFIG_PPC_INDIRECT_PCI=y +# CONFIG_PPC_INDIRECT_PCI_BE is not set CONFIG_FSL_SOC=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -211,13 +236,13 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -251,20 +276,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -290,7 +303,16 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -308,10 +330,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set # CONFIG_MTD_CONCAT is not set @@ -354,7 +372,6 @@ CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_OBSOLETE_CHIPS is not set # # Mapping drivers for chip access @@ -384,17 +401,13 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # CONFIG_MTD_DOC2000 is not set # CONFIG_MTD_DOC2001 is not set # CONFIG_MTD_DOC2001PLUS is not set - -# -# NAND Flash Device Drivers -# # CONFIG_MTD_NAND is not set -# CONFIG_MTD_NAND_CAFE is not set +# CONFIG_MTD_ONENAND is not set # -# OneNAND Flash Device Drivers +# UBI - Unsorted block images # -# CONFIG_MTD_ONENAND is not set +# CONFIG_MTD_UBI is not set # # Parallel port support @@ -404,6 +417,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -423,19 +437,16 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=32768 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set CONFIG_IDE=y CONFIG_IDE_MAX_HWIFS=4 # CONFIG_BLK_DEV_IDE is not set @@ -468,6 +479,7 @@ CONFIG_CHR_DEV_SG=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -516,10 +528,6 @@ CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set # CONFIG_SATA_AHCI is not set @@ -537,10 +545,12 @@ CONFIG_SATA_SIL=y # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set # CONFIG_SATA_VITESSE is not set +# CONFIG_SATA_INIC162X is not set # CONFIG_PATA_ALI is not set # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set # CONFIG_PATA_ATIIXP is not set +# CONFIG_PATA_CMD640_PCI is not set # CONFIG_PATA_CMD64X is not set # CONFIG_PATA_CS5520 is not set # CONFIG_PATA_CS5530 is not set @@ -552,6 +562,7 @@ CONFIG_SATA_SIL=y # CONFIG_PATA_HPT3X2N is not set # CONFIG_PATA_HPT3X3 is not set # CONFIG_PATA_IT821X is not set +# CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set @@ -598,18 +609,14 @@ CONFIG_MD_RAID1=y # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # # I2O device support # # CONFIG_I2O is not set - -# -# Macintosh device drivers -# -# CONFIG_MAC_EMUMOUSEBTN is not set -# CONFIG_WINDFARM is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -619,15 +626,7 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# CONFIG_PHYLIB=y # @@ -647,10 +646,7 @@ CONFIG_CICADA_PHY=y # Ethernet (10 or 100Mbit) # # CONFIG_NET_ETHERNET is not set - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set @@ -662,34 +658,38 @@ CONFIG_CICADA_PHY=y # CONFIG_SKGE is not set # CONFIG_SKY2 is not set # CONFIG_SK98LIN is not set +# CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y CONFIG_GFAR_NAPI=y # CONFIG_QLA3XXX is not set - -# -# Ethernet (10000 Mbit) -# +# CONFIG_ATL1 is not set +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set - -# -# Token Ring devices -# +# CONFIG_MLX4_CORE is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) +# Wireless LAN # -# CONFIG_NET_RADIO is not set +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # -# Wan interfaces +# USB Network Adapters # +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -745,6 +745,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set +# CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -753,10 +754,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -779,7 +776,6 @@ CONFIG_83xx_WDT=y CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set # CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_AGP is not set @@ -790,11 +786,9 @@ CONFIG_HW_RANDOM=y # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y # @@ -821,14 +815,15 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set +# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set # CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set -# CONFIG_I2C_PCA_ISA is not set # # Miscellaneous I2C Chip support @@ -861,36 +856,40 @@ CONFIG_SPI_MPC83xx=y # # SPI Protocol Masters # +# CONFIG_SPI_AT25 is not set +# CONFIG_SPI_SPIDEV is not set # # Dallas's 1-wire bus # # CONFIG_W1 is not set +# CONFIG_HWMON is not set # -# Hardware Monitoring support +# Multifunction device drivers # -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set -# CONFIG_USB_DABUSB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # -# CONFIG_FIRMWARE_EDID is not set +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -910,7 +909,7 @@ CONFIG_USB=y # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y -# CONFIG_USB_BANDWIDTH is not set +CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set @@ -921,6 +920,7 @@ CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_SPLIT_ISO is not set # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set +# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_OHCI_HCD is not set # CONFIG_USB_UHCI_HCD is not set @@ -953,28 +953,10 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_LIBUSUAL is not set # -# USB Input Devices -# - -# -# USB HID Boot Protocol drivers -# - -# # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_USBNET is not set CONFIG_USB_MON=y # @@ -996,6 +978,7 @@ CONFIG_USB_MON=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1006,6 +989,7 @@ CONFIG_USB_MON=y # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # @@ -1016,10 +1000,6 @@ CONFIG_USB_MON=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -1060,26 +1040,39 @@ CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y CONFIG_RTC_INTF_DEV_UIE_EMUL=y +# CONFIG_RTC_DRV_TEST is not set # -# RTC drivers +# I2C RTC drivers # -# CONFIG_RTC_DRV_X1205 is not set CONFIG_RTC_DRV_DS1307=y -# CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_ISL1208 is not set # CONFIG_RTC_DRV_DS1672 is not set -# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set # CONFIG_RTC_DRV_PCF8563 is not set # CONFIG_RTC_DRV_PCF8583 is not set + +# +# SPI RTC drivers +# # CONFIG_RTC_DRV_RS5C348 is not set -# CONFIG_RTC_DRV_RS5C372 is not set -# CONFIG_RTC_DRV_M48T86 is not set -# CONFIG_RTC_DRV_TEST is not set # CONFIG_RTC_DRV_MAX6902 is not set + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set # CONFIG_RTC_DRV_V3020 is not set # +# on-CPU RTC drivers +# + +# # DMA Engine support # CONFIG_DMA_ENGINE=y @@ -1095,10 +1088,6 @@ CONFIG_NET_DMA=y CONFIG_INTEL_IOATDMA=y # -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -1190,6 +1179,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1219,6 +1209,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -1268,6 +1259,7 @@ CONFIG_NLS_DEFAULT="iso8859-1" # Distributed Lock Manager # # CONFIG_DLM is not set +# CONFIG_UCC_SLOW is not set # # Library routines @@ -1275,10 +1267,13 @@ CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -1295,10 +1290,8 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_BOOTX_TEXT is not set -# CONFIG_SERIAL_TEXT_DEBUG is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1327,8 +1320,11 @@ CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_ECB is not set CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_TWOFISH is not set # CONFIG_CRYPTO_SERPENT is not set @@ -1342,6 +1338,7 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set # diff --git a/arch/powerpc/configs/mpc834x_itxgp_defconfig b/arch/powerpc/configs/mpc834x_itxgp_defconfig index 4aa666c..704ee8b 100644 --- a/arch/powerpc/configs/mpc834x_itxgp_defconfig +++ b/arch/powerpc/configs/mpc834x_itxgp_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20 -# Fri Feb 9 13:28:19 2007 +# Linux kernel version: 2.6.22-rc7 +# Sun Jul 1 23:56:56 2007 # # CONFIG_PPC64 is not set CONFIG_PPC32=y @@ -45,6 +45,7 @@ CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_MMIO is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -63,14 +64,17 @@ CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -83,14 +87,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -122,18 +131,33 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_PPC_GEN550=y -# CONFIG_WANT_EARLY_SERIAL is not set # # Platform support # +# CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set +# CONFIG_MPC8313_RDB is not set # CONFIG_MPC832x_MDS is not set -# CONFIG_MPC834x_SYS is not set +# CONFIG_MPC832x_RDB is not set +# CONFIG_MPC834x_MDS is not set CONFIG_MPC834x_ITX=y -# CONFIG_MPC8360E_PB is not set +# CONFIG_MPC836x_MDS is not set CONFIG_MPC834x=y # CONFIG_MPIC is not set +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_CPM2 is not set # # Kernel options @@ -161,32 +185,33 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set CONFIG_SECCOMP=y +CONFIG_WANT_DEVICE_TREE=y +CONFIG_DEVICE_TREE="" CONFIG_ISA_DMA_API=y # # Bus options # +CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y -# CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set CONFIG_PPC_INDIRECT_PCI=y +# CONFIG_PPC_INDIRECT_PCI_BE is not set CONFIG_FSL_SOC=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -211,13 +236,13 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -251,20 +276,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -290,7 +303,16 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -308,10 +330,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set # CONFIG_MTD_CONCAT is not set @@ -354,7 +372,6 @@ CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_OBSOLETE_CHIPS is not set # # Mapping drivers for chip access @@ -384,17 +401,13 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # CONFIG_MTD_DOC2000 is not set # CONFIG_MTD_DOC2001 is not set # CONFIG_MTD_DOC2001PLUS is not set - -# -# NAND Flash Device Drivers -# # CONFIG_MTD_NAND is not set -# CONFIG_MTD_NAND_CAFE is not set +# CONFIG_MTD_ONENAND is not set # -# OneNAND Flash Device Drivers +# UBI - Unsorted block images # -# CONFIG_MTD_ONENAND is not set +# CONFIG_MTD_UBI is not set # # Parallel port support @@ -404,6 +417,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -422,19 +436,16 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=32768 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -463,6 +474,7 @@ CONFIG_CHR_DEV_SG=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -510,10 +522,6 @@ CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set # @@ -532,18 +540,14 @@ CONFIG_SCSI_SPI_ATTRS=y # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # # I2O device support # # CONFIG_I2O is not set - -# -# Macintosh device drivers -# -# CONFIG_MAC_EMUMOUSEBTN is not set -# CONFIG_WINDFARM is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -553,15 +557,7 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# CONFIG_PHYLIB=y # @@ -581,10 +577,7 @@ CONFIG_CICADA_PHY=y # Ethernet (10 or 100Mbit) # # CONFIG_NET_ETHERNET is not set - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set @@ -596,34 +589,28 @@ CONFIG_CICADA_PHY=y # CONFIG_SKGE is not set # CONFIG_SKY2 is not set # CONFIG_SK98LIN is not set +# CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y CONFIG_GFAR_NAPI=y # CONFIG_QLA3XXX is not set - -# -# Ethernet (10000 Mbit) -# +# CONFIG_ATL1 is not set +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set - -# -# Token Ring devices -# +# CONFIG_MLX4_CORE is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -679,6 +666,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set +# CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -687,10 +675,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -708,7 +692,6 @@ CONFIG_83xx_WDT=y CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set # CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_AGP is not set @@ -719,11 +702,9 @@ CONFIG_HW_RANDOM=y # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y # @@ -750,6 +731,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set +# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set @@ -757,7 +739,6 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set -# CONFIG_I2C_PCA_ISA is not set # # Miscellaneous I2C Chip support @@ -790,35 +771,39 @@ CONFIG_SPI_MPC83xx=y # # SPI Protocol Masters # +# CONFIG_SPI_AT25 is not set +# CONFIG_SPI_SPIDEV is not set # # Dallas's 1-wire bus # # CONFIG_W1 is not set +# CONFIG_HWMON is not set # -# Hardware Monitoring support +# Multifunction device drivers # -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # -# CONFIG_FIRMWARE_EDID is not set +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -841,10 +826,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -885,26 +866,39 @@ CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y CONFIG_RTC_INTF_DEV_UIE_EMUL=y +# CONFIG_RTC_DRV_TEST is not set # -# RTC drivers +# I2C RTC drivers # -# CONFIG_RTC_DRV_X1205 is not set CONFIG_RTC_DRV_DS1307=y -# CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_ISL1208 is not set # CONFIG_RTC_DRV_DS1672 is not set -# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set # CONFIG_RTC_DRV_PCF8563 is not set # CONFIG_RTC_DRV_PCF8583 is not set + +# +# SPI RTC drivers +# # CONFIG_RTC_DRV_RS5C348 is not set -# CONFIG_RTC_DRV_RS5C372 is not set -# CONFIG_RTC_DRV_M48T86 is not set -# CONFIG_RTC_DRV_TEST is not set # CONFIG_RTC_DRV_MAX6902 is not set + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set # CONFIG_RTC_DRV_V3020 is not set # +# on-CPU RTC drivers +# + +# # DMA Engine support # CONFIG_DMA_ENGINE=y @@ -920,10 +914,6 @@ CONFIG_NET_DMA=y CONFIG_INTEL_IOATDMA=y # -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -1015,6 +1005,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1044,6 +1035,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -1093,6 +1085,7 @@ CONFIG_NLS_DEFAULT="iso8859-1" # Distributed Lock Manager # # CONFIG_DLM is not set +# CONFIG_UCC_SLOW is not set # # Library routines @@ -1100,10 +1093,13 @@ CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -1120,10 +1116,8 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_BOOTX_TEXT is not set -# CONFIG_SERIAL_TEXT_DEBUG is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1152,8 +1146,11 @@ CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_ECB is not set CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_TWOFISH is not set # CONFIG_CRYPTO_SERPENT is not set @@ -1167,6 +1164,7 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set # diff --git a/arch/powerpc/configs/mpc834x_mds_defconfig b/arch/powerpc/configs/mpc834x_mds_defconfig index 2e3f8ef..c28b3ee 100644 --- a/arch/powerpc/configs/mpc834x_mds_defconfig +++ b/arch/powerpc/configs/mpc834x_mds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20 -# Thu Feb 8 01:00:48 2007 +# Linux kernel version: 2.6.22-rc7 +# Sun Jul 1 23:56:57 2007 # # CONFIG_PPC64 is not set CONFIG_PPC32=y @@ -45,6 +45,7 @@ CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_MMIO is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -63,14 +64,17 @@ CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -83,14 +87,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -122,19 +131,33 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_PPC_GEN550=y -# CONFIG_WANT_EARLY_SERIAL is not set # # Platform support # +# CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set # CONFIG_MPC8313_RDB is not set # CONFIG_MPC832x_MDS is not set +# CONFIG_MPC832x_RDB is not set CONFIG_MPC834x_MDS=y # CONFIG_MPC834x_ITX is not set -# CONFIG_MPC8360E_PB is not set +# CONFIG_MPC836x_MDS is not set CONFIG_MPC834x=y # CONFIG_MPIC is not set +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_CPM2 is not set # # Kernel options @@ -162,32 +185,33 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set CONFIG_SECCOMP=y +CONFIG_WANT_DEVICE_TREE=y +CONFIG_DEVICE_TREE="" CONFIG_ISA_DMA_API=y # # Bus options # +CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y -# CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set CONFIG_PPC_INDIRECT_PCI=y +# CONFIG_PPC_INDIRECT_PCI_BE is not set CONFIG_FSL_SOC=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -212,13 +236,13 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -252,20 +276,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -291,7 +303,16 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -309,10 +330,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set # @@ -323,6 +340,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -341,19 +359,16 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=32768 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -362,10 +377,6 @@ CONFIG_BLK_DEV_INITRD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set # @@ -381,18 +392,14 @@ CONFIG_BLK_DEV_INITRD=y # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # # I2O device support # # CONFIG_I2O is not set - -# -# Macintosh device drivers -# -# CONFIG_MAC_EMUMOUSEBTN is not set -# CONFIG_WINDFARM is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -402,15 +409,7 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# CONFIG_PHYLIB=y # @@ -460,10 +459,8 @@ CONFIG_E100=y # CONFIG_SUNDANCE is not set # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set - -# -# Ethernet (1000 Mbit) -# +# CONFIG_SC92031 is not set +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set @@ -481,29 +478,22 @@ CONFIG_E100=y CONFIG_GIANFAR=y # CONFIG_GFAR_NAPI is not set # CONFIG_QLA3XXX is not set - -# -# Ethernet (10000 Mbit) -# +# CONFIG_ATL1 is not set +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set - -# -# Token Ring devices -# +# CONFIG_MLX4_CORE is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -529,6 +519,7 @@ CONFIG_GIANFAR=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -545,6 +536,7 @@ CONFIG_INPUT=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -577,6 +569,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set +# CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -585,10 +578,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -607,7 +596,6 @@ CONFIG_83xx_WDT=y # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_AGP is not set @@ -618,11 +606,9 @@ CONFIG_GEN_RTC=y # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y # @@ -649,6 +635,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set +# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set @@ -656,7 +643,6 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set -# CONFIG_I2C_PCA_ISA is not set # # Miscellaneous I2C Chip support @@ -684,16 +670,14 @@ CONFIG_I2C_MPC=y # Dallas's 1-wire bus # # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set # CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ASB100 is not set @@ -716,6 +700,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set # CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set # CONFIG_SENSORS_SIS5595 is not set @@ -735,22 +720,29 @@ CONFIG_HWMON=y # CONFIG_HWMON_DEBUG_CHIP is not set # +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # -CONFIG_FIRMWARE_EDID=y +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -761,6 +753,7 @@ CONFIG_FIRMWARE_EDID=y # HID Devices # CONFIG_HID=y +# CONFIG_HID_DEBUG is not set # # USB support @@ -778,10 +771,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -825,10 +814,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -916,6 +901,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -941,6 +927,7 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -951,6 +938,7 @@ CONFIG_PARTITION_ADVANCED=y # Distributed Lock Manager # # CONFIG_DLM is not set +# CONFIG_UCC_SLOW is not set # # Library routines @@ -958,10 +946,13 @@ CONFIG_PARTITION_ADVANCED=y CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -978,10 +969,8 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_BOOTX_TEXT is not set -# CONFIG_SERIAL_TEXT_DEBUG is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1010,8 +999,11 @@ CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_GF128MUL is not set CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_TWOFISH is not set # CONFIG_CRYPTO_SERPENT is not set @@ -1025,6 +1017,7 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set # diff --git a/arch/powerpc/configs/mpc836x_mds_defconfig b/arch/powerpc/configs/mpc836x_mds_defconfig index 921a151..bcbbc16 100644 --- a/arch/powerpc/configs/mpc836x_mds_defconfig +++ b/arch/powerpc/configs/mpc836x_mds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.21-rc5 -# Mon Apr 9 16:14:05 2007 +# Linux kernel version: 2.6.22-rc7 +# Sun Jul 1 23:56:57 2007 # # CONFIG_PPC64 is not set CONFIG_PPC32=y @@ -45,6 +45,7 @@ CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_MMIO is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -70,6 +71,7 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -85,14 +87,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -124,12 +131,15 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_QUICC_ENGINE=y -# CONFIG_WANT_EARLY_SERIAL is not set # # Platform support # +# CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set # CONFIG_MPC8313_RDB is not set # CONFIG_MPC832x_MDS is not set # CONFIG_MPC832x_RDB is not set @@ -138,6 +148,17 @@ CONFIG_QUICC_ENGINE=y CONFIG_MPC836x_MDS=y CONFIG_PPC_MPC836x=y # CONFIG_MPIC is not set +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +CONFIG_QUICC_ENGINE=y +# CONFIG_CPM2 is not set # # Kernel options @@ -170,6 +191,8 @@ CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set CONFIG_SECCOMP=y +CONFIG_WANT_DEVICE_TREE=y +CONFIG_DEVICE_TREE="" CONFIG_ISA_DMA_API=y # @@ -177,22 +200,19 @@ CONFIG_ISA_DMA_API=y # CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y -# CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set CONFIG_PPC_INDIRECT_PCI=y +# CONFIG_PPC_INDIRECT_PCI_BE is not set CONFIG_FSL_SOC=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -217,7 +237,6 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -258,20 +277,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -297,7 +304,16 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -315,10 +331,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set # @@ -354,12 +366,10 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # Misc devices # +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -388,6 +398,7 @@ CONFIG_SCSI_PROC_FS=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -435,10 +446,6 @@ CONFIG_SCSI_PROC_FS=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set # @@ -457,18 +464,14 @@ CONFIG_SCSI_PROC_FS=y # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # # I2O device support # # CONFIG_I2O is not set - -# -# Macintosh device drivers -# -# CONFIG_MAC_EMUMOUSEBTN is not set -# CONFIG_WINDFARM is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -478,15 +481,7 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# CONFIG_PHYLIB=y # @@ -500,7 +495,6 @@ CONFIG_MARVELL_PHY=y # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set -# CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set # @@ -519,10 +513,7 @@ CONFIG_MII=y # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_NET_PCI is not set - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set @@ -534,6 +525,7 @@ CONFIG_MII=y # CONFIG_SKGE is not set # CONFIG_SKY2 is not set # CONFIG_SK98LIN is not set +# CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set # CONFIG_GIANFAR is not set @@ -541,33 +533,24 @@ CONFIG_UCC_GETH=y # CONFIG_UGETH_NAPI is not set # CONFIG_UGETH_MAGIC_PACKET is not set # CONFIG_UGETH_FILTERING is not set -# CONFIG_UGETH_TX_ON_DEMOND is not set +# CONFIG_UGETH_TX_ON_DEMAND is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set - -# -# Token Ring devices -# +# CONFIG_MLX4_CORE is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -594,6 +577,7 @@ CONFIG_UCC_GETH=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -610,6 +594,7 @@ CONFIG_INPUT=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -651,10 +636,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -673,7 +654,6 @@ CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_AGP is not set @@ -684,11 +664,9 @@ CONFIG_GEN_RTC=y # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y # @@ -713,9 +691,9 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set # CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PASEMI is not set # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set +# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set @@ -723,7 +701,6 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set -# CONFIG_I2C_PCA_ISA is not set # # Miscellaneous I2C Chip support @@ -751,13 +728,10 @@ CONFIG_I2C_MPC=y # Dallas's 1-wire bus # # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set # CONFIG_SENSORS_ADM1026 is not set @@ -784,6 +758,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set # CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set # CONFIG_SENSORS_SIS5595 is not set @@ -811,16 +786,19 @@ CONFIG_HWMON=y # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -851,10 +829,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -898,14 +872,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # -# Auxiliary Display support -# - -# -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -993,6 +959,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1018,6 +985,7 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -1038,11 +1006,13 @@ CONFIG_UCC=y CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -1059,7 +1029,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1092,6 +1061,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_BLOWFISH is not set diff --git a/arch/powerpc/configs/mpc8540_ads_defconfig b/arch/powerpc/configs/mpc8540_ads_defconfig index 17120c4..faedcf8 100644 --- a/arch/powerpc/configs/mpc8540_ads_defconfig +++ b/arch/powerpc/configs/mpc8540_ads_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20-rc5 -# Mon Jan 22 22:25:24 2007 +# Linux kernel version: 2.6.22-rc7 +# Sun Jul 1 23:56:58 2007 # # CONFIG_PPC64 is not set CONFIG_PPC32=y @@ -34,9 +34,9 @@ CONFIG_DEFAULT_UIMAGE=y # CONFIG_PPC_83xx is not set CONFIG_PPC_85xx=y # CONFIG_PPC_86xx is not set +# CONFIG_PPC_8xx is not set # CONFIG_40x is not set # CONFIG_44x is not set -# CONFIG_8xx is not set # CONFIG_E200 is not set CONFIG_85xx=y CONFIG_E500=y @@ -46,6 +46,7 @@ CONFIG_BOOKE=y CONFIG_FSL_BOOKE=y # CONFIG_PHYS_64BIT is not set CONFIG_SPE=y +# CONFIG_PPC_MM_SLICES is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -63,14 +64,17 @@ CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -85,14 +89,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -119,17 +128,33 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -# CONFIG_WANT_EARLY_SERIAL is not set # # Platform support # +# CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set CONFIG_MPC8540_ADS=y # CONFIG_MPC8560_ADS is not set # CONFIG_MPC85xx_CDS is not set +# CONFIG_MPC85xx_MDS is not set +# CONFIG_MPC8544_DS is not set CONFIG_MPC8540=y -CONFIG_PPC_INDIRECT_PCI_BE=y +CONFIG_MPC85xx=y CONFIG_MPIC=y +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_CPM2 is not set # # Kernel options @@ -158,21 +183,25 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set # CONFIG_SECCOMP is not set +CONFIG_WANT_DEVICE_TREE=y +CONFIG_DEVICE_TREE="" CONFIG_ISA_DMA_API=y # # Bus options # -# CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set +CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y +CONFIG_PPC_INDIRECT_PCI_BE=y CONFIG_FSL_SOC=y # CONFIG_PCI is not set # CONFIG_PCI_DOMAINS is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set # # PCCARD (PCMCIA/CardBus) support @@ -180,10 +209,6 @@ CONFIG_FSL_SOC=y # CONFIG_PCCARD is not set # -# PCI Hotplug Support -# - -# # Advanced setup # # CONFIG_ADVANCED_OPTIONS is not set @@ -205,13 +230,13 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=y # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -245,20 +270,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -284,7 +297,16 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -297,16 +319,13 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set # @@ -317,6 +336,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -330,18 +350,13 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=32768 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # -# CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -350,35 +365,13 @@ CONFIG_BLK_DEV_INITRD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set # # Multi-device support (RAID and LVM) # # CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# -# Macintosh device drivers -# -# CONFIG_MAC_EMUMOUSEBTN is not set -# CONFIG_WINDFARM is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -388,10 +381,6 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# PHY device support -# CONFIG_PHYLIB=y # @@ -412,29 +401,16 @@ CONFIG_PHYLIB=y # CONFIG_NET_ETHERNET=y CONFIG_MII=y - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y CONFIG_GIANFAR=y CONFIG_GFAR_NAPI=y +CONFIG_NETDEV_10000=y # -# Ethernet (10000 Mbit) -# - -# -# Token Ring devices -# - -# -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set @@ -458,6 +434,7 @@ CONFIG_GFAR_NAPI=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -474,6 +451,7 @@ CONFIG_INPUT=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -497,6 +475,7 @@ CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set +CONFIG_SERIAL_8250_SHARE_IRQ=y # # Non-8250 serial port support @@ -504,6 +483,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -512,16 +492,11 @@ CONFIG_LEGACY_PTY_COUNT=256 # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set @@ -529,10 +504,6 @@ CONFIG_GEN_RTC=y # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# # CONFIG_I2C is not set # @@ -545,35 +516,41 @@ CONFIG_GEN_RTC=y # Dallas's 1-wire bus # # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set # CONFIG_SENSORS_F71805F is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83627HF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # -CONFIG_FIRMWARE_EDID=y +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -584,6 +561,7 @@ CONFIG_FIRMWARE_EDID=y # HID Devices # CONFIG_HID=y +# CONFIG_HID_DEBUG is not set # # USB support @@ -600,10 +578,6 @@ CONFIG_HID=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -646,10 +620,6 @@ CONFIG_HID=y # # -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -734,6 +704,7 @@ CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -759,6 +730,7 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -769,6 +741,7 @@ CONFIG_PARTITION_ADVANCED=y # Distributed Lock Manager # # CONFIG_DLM is not set +# CONFIG_UCC_SLOW is not set # # Library routines @@ -776,10 +749,13 @@ CONFIG_PARTITION_ADVANCED=y CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -796,15 +772,15 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set @@ -813,7 +789,10 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set CONFIG_FORCED_INLINING=y -# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set # CONFIG_BDI_SWITCH is not set # CONFIG_BOOTX_TEXT is not set diff --git a/arch/powerpc/configs/mpc8544_ds_defconfig b/arch/powerpc/configs/mpc8544_ds_defconfig index b563513..c40a25a 100644 --- a/arch/powerpc/configs/mpc8544_ds_defconfig +++ b/arch/powerpc/configs/mpc8544_ds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.21-rc3 -# Mon Mar 19 17:18:49 2007 +# Linux kernel version: 2.6.22-rc7 +# Sun Jul 1 23:56:58 2007 # # CONFIG_PPC64 is not set CONFIG_PPC32=y @@ -46,6 +46,7 @@ CONFIG_BOOKE=y CONFIG_FSL_BOOKE=y # CONFIG_PHYS_64BIT is not set # CONFIG_SPE is not set +# CONFIG_PPC_MM_SLICES is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -73,6 +74,7 @@ CONFIG_AUDIT=y # CONFIG_AUDITSYSCALL is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -90,14 +92,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -129,19 +136,32 @@ CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" -# CONFIG_WANT_EARLY_SERIAL is not set # # Platform support # +# CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set # CONFIG_MPC8540_ADS is not set # CONFIG_MPC8560_ADS is not set # CONFIG_MPC85xx_CDS is not set # CONFIG_MPC85xx_MDS is not set CONFIG_MPC8544_DS=y CONFIG_MPC85xx=y -CONFIG_PPC_INDIRECT_PCI_BE=y CONFIG_MPIC=y +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_CPM2 is not set # # Kernel options @@ -176,28 +196,26 @@ CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="root=/dev/sda3 rw console=ttyS0,115200" # CONFIG_PM is not set CONFIG_SECCOMP=y +CONFIG_WANT_DEVICE_TREE=y +CONFIG_DEVICE_TREE="" CONFIG_ISA_DMA_API=y # # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set CONFIG_PPC_INDIRECT_PCI=y +CONFIG_PPC_INDIRECT_PCI_BE=y CONFIG_FSL_SOC=y # CONFIG_PCI is not set # CONFIG_PCI_DOMAINS is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set # # PCCARD (PCMCIA/CardBus) support # # -# PCI Hotplug Support -# - -# # Advanced setup # # CONFIG_ADVANCED_OPTIONS is not set @@ -219,7 +237,6 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -270,25 +287,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_MSG is not set # CONFIG_SCTP_DBG_OBJCNT is not set # CONFIG_SCTP_HMAC_NONE is not set # CONFIG_SCTP_HMAC_SHA1 is not set CONFIG_SCTP_HMAC_MD5=y - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -314,10 +319,19 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set -# CONFIG_IEEE80211 is not set +# CONFIG_AF_RXRPC is not set CONFIG_FIB_RULES=y # +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set + +# # Device Drivers # @@ -334,10 +348,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set # @@ -368,10 +378,7 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # Misc devices # - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -400,6 +407,7 @@ CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_CONSTANTS is not set CONFIG_SCSI_LOGGING=y # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -415,10 +423,6 @@ CONFIG_SCSI_LOGGING=y # # CONFIG_ISCSI_TCP is not set # CONFIG_SCSI_DEBUG is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set # CONFIG_PATA_PLATFORM is not set @@ -427,25 +431,7 @@ CONFIG_ATA=y # Multi-device support (RAID and LVM) # # CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# -# Macintosh device drivers -# -# CONFIG_MAC_EMUMOUSEBTN is not set -# CONFIG_WINDFARM is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -455,10 +441,6 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# PHY device support -# CONFIG_PHYLIB=y # @@ -479,29 +461,16 @@ CONFIG_VITESSE_PHY=y # CONFIG_NET_ETHERNET=y CONFIG_MII=y - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y CONFIG_GIANFAR=y CONFIG_GFAR_NAPI=y +CONFIG_NETDEV_10000=y # -# Ethernet (10000 Mbit) -# - -# -# Token Ring devices -# - -# -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set @@ -525,6 +494,7 @@ CONFIG_GFAR_NAPI=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -541,6 +511,7 @@ CONFIG_INPUT=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -571,6 +542,7 @@ CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set +CONFIG_SERIAL_8250_SHARE_IRQ=y # # Non-8250 serial port support @@ -587,16 +559,11 @@ CONFIG_LEGACY_PTY_COUNT=256 # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set CONFIG_NVRAM=y CONFIG_GEN_RTC=y CONFIG_GEN_RTC_X=y -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set @@ -604,10 +571,6 @@ CONFIG_GEN_RTC_X=y # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# # CONFIG_I2C is not set # @@ -620,12 +583,7 @@ CONFIG_GEN_RTC_X=y # Dallas's 1-wire bus # # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# # CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set # # Multifunction device drivers @@ -636,13 +594,9 @@ CONFIG_GEN_RTC_X=y # Multimedia devices # # CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -CONFIG_DVB=y CONFIG_DVB_CORE=m # CONFIG_DVB_CORE_ATTACH is not set +CONFIG_DVB_CAPTURE_DRIVERS=y # # Supported DVB Frontends @@ -676,11 +630,18 @@ CONFIG_DVB_CORE=m # # Miscellaneous devices # +CONFIG_DAB=y # # Graphics support # # CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -716,10 +677,6 @@ CONFIG_HID=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -759,17 +716,29 @@ CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# # -# RTC drivers +# SPI RTC drivers +# + +# +# Platform RTC drivers # # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_M48T86 is not set -# CONFIG_RTC_DRV_TEST is not set # CONFIG_RTC_DRV_V3020 is not set # +# on-CPU RTC drivers +# + +# # DMA Engine support # # CONFIG_DMA_ENGINE is not set @@ -783,14 +752,6 @@ CONFIG_RTC_INTF_DEV=y # # -# Auxiliary Display support -# - -# -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -890,6 +851,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -919,6 +881,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -968,6 +931,7 @@ CONFIG_NLS_UTF8=m # Distributed Lock Manager # # CONFIG_DLM is not set +# CONFIG_UCC_SLOW is not set # # Library routines @@ -975,12 +939,14 @@ CONFIG_NLS_UTF8=m CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -998,7 +964,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set -CONFIG_LOG_BUF_SHIFT=14 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1020,6 +985,7 @@ CONFIG_FORCED_INLINING=y # CONFIG_FAULT_INJECTION is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set # CONFIG_BDI_SWITCH is not set # CONFIG_BOOTX_TEXT is not set @@ -1054,6 +1020,7 @@ CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_BLOWFISH is not set diff --git a/arch/powerpc/configs/mpc8560_ads_defconfig b/arch/powerpc/configs/mpc8560_ads_defconfig index ecaa267..a30bc6f 100644 --- a/arch/powerpc/configs/mpc8560_ads_defconfig +++ b/arch/powerpc/configs/mpc8560_ads_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20-rc5 -# Mon Jan 22 22:25:53 2007 +# Linux kernel version: 2.6.22-rc7 +# Sun Jul 1 23:56:58 2007 # # CONFIG_PPC64 is not set CONFIG_PPC32=y @@ -20,7 +20,7 @@ CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y -# CONFIG_PPC_UDBG_16550 is not set +CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y @@ -34,9 +34,9 @@ CONFIG_DEFAULT_UIMAGE=y # CONFIG_PPC_83xx is not set CONFIG_PPC_85xx=y # CONFIG_PPC_86xx is not set +# CONFIG_PPC_8xx is not set # CONFIG_40x is not set # CONFIG_44x is not set -# CONFIG_8xx is not set # CONFIG_E200 is not set CONFIG_85xx=y CONFIG_E500=y @@ -46,6 +46,7 @@ CONFIG_BOOKE=y CONFIG_FSL_BOOKE=y # CONFIG_PHYS_64BIT is not set CONFIG_SPE=y +# CONFIG_PPC_MM_SLICES is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -63,14 +64,17 @@ CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -85,14 +89,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -119,18 +128,33 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_CPM2=y -# CONFIG_WANT_EARLY_SERIAL is not set # # Platform support # +# CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set # CONFIG_MPC8540_ADS is not set CONFIG_MPC8560_ADS=y # CONFIG_MPC85xx_CDS is not set +# CONFIG_MPC85xx_MDS is not set +# CONFIG_MPC8544_DS is not set CONFIG_MPC8560=y -CONFIG_PPC_INDIRECT_PCI_BE=y +CONFIG_MPC85xx=y CONFIG_MPIC=y +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +CONFIG_CPM2=y # # Kernel options @@ -148,7 +172,6 @@ CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=y # CONFIG_MATH_EMULATION is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y -# CONFIG_PC_KEYBOARD is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y @@ -160,32 +183,33 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set # CONFIG_SECCOMP is not set +CONFIG_WANT_DEVICE_TREE=y +CONFIG_DEVICE_TREE="" CONFIG_ISA_DMA_API=y # # Bus options # -# CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set +CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y +CONFIG_PPC_INDIRECT_PCI_BE=y CONFIG_FSL_SOC=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set CONFIG_PCI_DEBUG=y # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -210,13 +234,13 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -250,20 +274,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -289,7 +301,16 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -302,16 +323,13 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set # @@ -322,6 +340,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -340,19 +359,16 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=32768 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -361,10 +377,6 @@ CONFIG_BLK_DEV_INITRD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set # @@ -380,18 +392,14 @@ CONFIG_BLK_DEV_INITRD=y # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # # I2O device support # # CONFIG_I2O is not set - -# -# Macintosh device drivers -# -# CONFIG_MAC_EMUMOUSEBTN is not set -# CONFIG_WINDFARM is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -401,15 +409,7 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# CONFIG_PHYLIB=y # @@ -444,10 +444,7 @@ CONFIG_MII=y CONFIG_FS_ENET=y # CONFIG_FS_ENET_HAS_SCC is not set CONFIG_FS_ENET_HAS_FCC=y - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y @@ -461,34 +458,28 @@ CONFIG_E1000_NAPI=y # CONFIG_SKGE is not set # CONFIG_SKY2 is not set # CONFIG_SK98LIN is not set +# CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y CONFIG_GFAR_NAPI=y # CONFIG_QLA3XXX is not set - -# -# Ethernet (10000 Mbit) -# +# CONFIG_ATL1 is not set +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set - -# -# Token Ring devices -# +# CONFIG_MLX4_CORE is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -514,6 +505,7 @@ CONFIG_GFAR_NAPI=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -530,6 +522,7 @@ CONFIG_INPUT=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -573,16 +566,11 @@ CONFIG_LEGACY_PTY_COUNT=256 # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_AGP is not set @@ -593,10 +581,7 @@ CONFIG_GEN_RTC=y # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set # @@ -609,35 +594,41 @@ CONFIG_GEN_RTC=y # Dallas's 1-wire bus # # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set # CONFIG_SENSORS_F71805F is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83627HF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # -CONFIG_FIRMWARE_EDID=y +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -648,6 +639,7 @@ CONFIG_FIRMWARE_EDID=y # HID Devices # CONFIG_HID=y +# CONFIG_HID_DEBUG is not set # # USB support @@ -665,10 +657,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -712,10 +700,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -800,6 +784,7 @@ CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -825,6 +810,7 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -835,6 +821,7 @@ CONFIG_PARTITION_ADVANCED=y # Distributed Lock Manager # # CONFIG_DLM is not set +# CONFIG_UCC_SLOW is not set # # Library routines @@ -842,10 +829,13 @@ CONFIG_PARTITION_ADVANCED=y CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -862,15 +852,15 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set @@ -879,7 +869,10 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set CONFIG_FORCED_INLINING=y -# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set # CONFIG_KGDB_CONSOLE is not set # CONFIG_BDI_SWITCH is not set diff --git a/arch/powerpc/configs/mpc8568mds_defconfig b/arch/powerpc/configs/mpc8568mds_defconfig index 7b38006..6451d4d 100644 --- a/arch/powerpc/configs/mpc8568mds_defconfig +++ b/arch/powerpc/configs/mpc8568mds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20 -# Sat Feb 17 16:26:53 2007 +# Linux kernel version: 2.6.22-rc7 +# Sun Jul 1 23:56:59 2007 # # CONFIG_PPC64 is not set CONFIG_PPC32=y @@ -46,6 +46,7 @@ CONFIG_BOOKE=y CONFIG_FSL_BOOKE=y # CONFIG_PHYS_64BIT is not set CONFIG_SPE=y +# CONFIG_PPC_MM_SLICES is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -70,8 +71,10 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -84,14 +87,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -123,18 +131,32 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -# CONFIG_WANT_EARLY_SERIAL is not set # # Platform support # +# CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set # CONFIG_MPC8540_ADS is not set # CONFIG_MPC8560_ADS is not set # CONFIG_MPC85xx_CDS is not set CONFIG_MPC85xx_MDS=y +# CONFIG_MPC8544_DS is not set CONFIG_MPC85xx=y -CONFIG_PPC_INDIRECT_PCI_BE=y CONFIG_MPIC=y +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_CPM2 is not set # # Kernel options @@ -168,18 +190,20 @@ CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set CONFIG_SECCOMP=y +CONFIG_WANT_DEVICE_TREE=y +CONFIG_DEVICE_TREE="" CONFIG_ISA_DMA_API=y # # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set CONFIG_PPC_INDIRECT_PCI=y +CONFIG_PPC_INDIRECT_PCI_BE=y CONFIG_FSL_SOC=y # CONFIG_PCI is not set # CONFIG_PCI_DOMAINS is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set # # PCCARD (PCMCIA/CardBus) support @@ -187,10 +211,6 @@ CONFIG_FSL_SOC=y # CONFIG_PCCARD is not set # -# PCI Hotplug Support -# - -# # Advanced setup # # CONFIG_ADVANCED_OPTIONS is not set @@ -212,7 +232,6 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -253,20 +272,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -292,7 +299,16 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -312,10 +328,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set # @@ -326,6 +338,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -339,17 +352,13 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=32768 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -378,6 +387,7 @@ CONFIG_SCSI_PROC_FS=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -393,35 +403,13 @@ CONFIG_SCSI_PROC_FS=y # # CONFIG_ISCSI_TCP is not set # CONFIG_SCSI_DEBUG is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set # # Multi-device support (RAID and LVM) # # CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# -# Macintosh device drivers -# -# CONFIG_MAC_EMUMOUSEBTN is not set -# CONFIG_WINDFARM is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -431,10 +419,6 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# PHY device support -# CONFIG_PHYLIB=y # @@ -455,29 +439,16 @@ CONFIG_MARVELL_PHY=y # CONFIG_NET_ETHERNET=y CONFIG_MII=y - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y CONFIG_GIANFAR=y CONFIG_GFAR_NAPI=y +CONFIG_NETDEV_10000=y # -# Ethernet (10000 Mbit) -# - -# -# Token Ring devices -# - -# -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set @@ -501,6 +472,7 @@ CONFIG_GFAR_NAPI=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -517,6 +489,7 @@ CONFIG_INPUT=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -540,6 +513,7 @@ CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set +CONFIG_SERIAL_8250_SHARE_IRQ=y # # Non-8250 serial port support @@ -556,10 +530,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -572,7 +542,6 @@ CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set @@ -580,11 +549,8 @@ CONFIG_GEN_RTC=y # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y # @@ -600,8 +566,8 @@ CONFIG_I2C_CHARDEV=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_STUB is not set -# CONFIG_I2C_PCA_ISA is not set # # Miscellaneous I2C Chip support @@ -629,16 +595,14 @@ CONFIG_I2C_MPC=y # Dallas's 1-wire bus # # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set # CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ASB100 is not set @@ -661,6 +625,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set # CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set # CONFIG_SENSORS_SMSC47M1 is not set @@ -677,22 +642,29 @@ CONFIG_HWMON=y # CONFIG_HWMON_DEBUG_CHIP is not set # +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # -CONFIG_FIRMWARE_EDID=y +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -720,10 +692,6 @@ CONFIG_HID=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -766,14 +734,6 @@ CONFIG_HID=y # # -# Auxiliary Display support -# - -# -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -861,6 +821,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -886,6 +847,7 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -896,6 +858,7 @@ CONFIG_PARTITION_ADVANCED=y # Distributed Lock Manager # # CONFIG_DLM is not set +# CONFIG_UCC_SLOW is not set # # Library routines @@ -903,11 +866,13 @@ CONFIG_PARTITION_ADVANCED=y CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -926,9 +891,9 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set -CONFIG_LOG_BUF_SHIFT=14 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set @@ -943,8 +908,10 @@ CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_DEBUG_LIST is not set CONFIG_FORCED_INLINING=y # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_PAGEALLOC is not set CONFIG_DEBUGGER=y # CONFIG_XMON is not set # CONFIG_BDI_SWITCH is not set @@ -958,6 +925,7 @@ CONFIG_PPC_EARLY_DEBUG=y # CONFIG_PPC_EARLY_DEBUG_ISERIES is not set # CONFIG_PPC_EARLY_DEBUG_PAS_REALMODE is not set # CONFIG_PPC_EARLY_DEBUG_BEAT is not set +# CONFIG_PPC_EARLY_DEBUG_44x is not set # # Security options @@ -987,6 +955,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_BLOWFISH is not set diff --git a/arch/powerpc/configs/mpc85xx_cds_defconfig b/arch/powerpc/configs/mpc85xx_cds_defconfig index 1f61bce..d9afe70 100644 --- a/arch/powerpc/configs/mpc85xx_cds_defconfig +++ b/arch/powerpc/configs/mpc85xx_cds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20-rc5 -# Mon Jan 22 22:26:46 2007 +# Linux kernel version: 2.6.22-rc7 +# Sun Jul 1 23:56:59 2007 # # CONFIG_PPC64 is not set CONFIG_PPC32=y @@ -34,9 +34,9 @@ CONFIG_DEFAULT_UIMAGE=y # CONFIG_PPC_83xx is not set CONFIG_PPC_85xx=y # CONFIG_PPC_86xx is not set +# CONFIG_PPC_8xx is not set # CONFIG_40x is not set # CONFIG_44x is not set -# CONFIG_8xx is not set # CONFIG_E200 is not set CONFIG_85xx=y CONFIG_E500=y @@ -46,6 +46,7 @@ CONFIG_BOOKE=y CONFIG_FSL_BOOKE=y # CONFIG_PHYS_64BIT is not set CONFIG_SPE=y +# CONFIG_PPC_MM_SLICES is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -63,14 +64,17 @@ CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -85,14 +89,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -119,17 +128,33 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -# CONFIG_WANT_EARLY_SERIAL is not set # # Platform support # +# CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set # CONFIG_MPC8540_ADS is not set # CONFIG_MPC8560_ADS is not set CONFIG_MPC85xx_CDS=y +# CONFIG_MPC85xx_MDS is not set +# CONFIG_MPC8544_DS is not set CONFIG_MPC8540=y -CONFIG_PPC_INDIRECT_PCI_BE=y +CONFIG_MPC85xx=y CONFIG_MPIC=y +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_CPM2 is not set # # Kernel options @@ -158,32 +183,33 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set # CONFIG_SECCOMP is not set +CONFIG_WANT_DEVICE_TREE=y +CONFIG_DEVICE_TREE="" CONFIG_ISA_DMA_API=y # # Bus options # -# CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set +CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y +CONFIG_PPC_INDIRECT_PCI_BE=y CONFIG_FSL_SOC=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set # CONFIG_PCI_DEBUG is not set # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -208,13 +234,13 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=y # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -248,20 +274,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -287,7 +301,16 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -300,16 +323,13 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set # @@ -320,6 +340,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -338,19 +359,16 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=32768 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set CONFIG_IDE=y CONFIG_IDE_MAX_HWIFS=4 CONFIG_BLK_DEV_IDE=y @@ -365,6 +383,7 @@ CONFIG_BLK_DEV_IDE=y # CONFIG_BLK_DEV_IDETAPE is not set # CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes @@ -372,12 +391,13 @@ CONFIG_BLK_DEV_IDE=y CONFIG_IDE_GENERIC=y CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y +CONFIG_IDEPCI_PCIBUS_ORDER=y # CONFIG_BLK_DEV_OFFBOARD is not set CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_IDEDMA_FORCED is not set -# CONFIG_IDEDMA_PCI_AUTO is not set +# CONFIG_IDEDMA_ONLYDISK is not set # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set # CONFIG_BLK_DEV_AMD74XX is not set @@ -391,6 +411,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set # CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT8213 is not set # CONFIG_BLK_DEV_IT821X is not set # CONFIG_BLK_DEV_NS87415 is not set # CONFIG_BLK_DEV_PDC202XX_OLD is not set @@ -401,10 +422,10 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_SLC90E66 is not set # CONFIG_BLK_DEV_TRM290 is not set CONFIG_BLK_DEV_VIA82CXXX=y +# CONFIG_BLK_DEV_TC86C001 is not set # CONFIG_IDE_ARM is not set CONFIG_BLK_DEV_IDEDMA=y # CONFIG_IDEDMA_IVB is not set -# CONFIG_IDEDMA_AUTO is not set # CONFIG_BLK_DEV_HD is not set # @@ -413,10 +434,6 @@ CONFIG_BLK_DEV_IDEDMA=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set # @@ -432,18 +449,14 @@ CONFIG_BLK_DEV_IDEDMA=y # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # # I2O device support # # CONFIG_I2O is not set - -# -# Macintosh device drivers -# -# CONFIG_MAC_EMUMOUSEBTN is not set -# CONFIG_WINDFARM is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -453,15 +466,7 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# CONFIG_PHYLIB=y # @@ -493,10 +498,7 @@ CONFIG_MII=y # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_NET_PCI is not set - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y @@ -510,34 +512,28 @@ CONFIG_E1000_NAPI=y # CONFIG_SKGE is not set # CONFIG_SKY2 is not set # CONFIG_SK98LIN is not set +# CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y CONFIG_GFAR_NAPI=y # CONFIG_QLA3XXX is not set - -# -# Ethernet (10000 Mbit) -# +# CONFIG_ATL1 is not set +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set - -# -# Token Ring devices -# +# CONFIG_MLX4_CORE is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -563,6 +559,7 @@ CONFIG_GFAR_NAPI=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -579,6 +576,7 @@ CONFIG_INPUT=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -603,6 +601,7 @@ CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set +CONFIG_SERIAL_8250_SHARE_IRQ=y # # Non-8250 serial port support @@ -611,6 +610,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set +# CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -619,16 +619,11 @@ CONFIG_LEGACY_PTY_COUNT=256 # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_AGP is not set @@ -639,10 +634,7 @@ CONFIG_GEN_RTC=y # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set # @@ -655,35 +647,41 @@ CONFIG_GEN_RTC=y # Dallas's 1-wire bus # # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set # CONFIG_SENSORS_F71805F is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83627HF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # -CONFIG_FIRMWARE_EDID=y +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -694,6 +692,7 @@ CONFIG_FIRMWARE_EDID=y # HID Devices # CONFIG_HID=y +# CONFIG_HID_DEBUG is not set # # USB support @@ -711,10 +710,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -758,10 +753,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -846,6 +837,7 @@ CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -871,6 +863,7 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -881,6 +874,7 @@ CONFIG_PARTITION_ADVANCED=y # Distributed Lock Manager # # CONFIG_DLM is not set +# CONFIG_UCC_SLOW is not set # # Library routines @@ -888,10 +882,13 @@ CONFIG_PARTITION_ADVANCED=y CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -908,15 +905,15 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set @@ -925,7 +922,10 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set CONFIG_FORCED_INLINING=y -# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set # CONFIG_BDI_SWITCH is not set # CONFIG_BOOTX_TEXT is not set diff --git a/arch/powerpc/configs/mpc8641_hpcn_defconfig b/arch/powerpc/configs/mpc8641_hpcn_defconfig index 53fcd69..1ac94a6 100644 --- a/arch/powerpc/configs/mpc8641_hpcn_defconfig +++ b/arch/powerpc/configs/mpc8641_hpcn_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20-rc5 -# Mon Jan 22 22:27:14 2007 +# Linux kernel version: 2.6.22-rc7 +# Sun Jul 1 23:57:00 2007 # # CONFIG_PPC64 is not set CONFIG_PPC32=y @@ -24,7 +24,7 @@ CONFIG_PPC_UDBG_16550=y CONFIG_GENERIC_TBSYNC=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y -# CONFIG_DEFAULT_UIMAGE is not set +CONFIG_DEFAULT_UIMAGE=y # # Processor support @@ -34,9 +34,9 @@ CONFIG_GENERIC_BUG=y # CONFIG_PPC_83xx is not set # CONFIG_PPC_85xx is not set CONFIG_PPC_86xx=y +# CONFIG_PPC_8xx is not set # CONFIG_40x is not set # CONFIG_44x is not set -# CONFIG_8xx is not set # CONFIG_E200 is not set CONFIG_6xx=y CONFIG_PPC_FPU=y @@ -45,6 +45,7 @@ CONFIG_PPC_FPU=y CONFIG_ALTIVEC=y CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set CONFIG_SMP=y CONFIG_NR_CPUS=2 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -70,9 +71,11 @@ CONFIG_LOCALVERSION="" # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CPUSETS is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -87,14 +90,19 @@ CONFIG_BUG=y # CONFIG_ELF_CORE is not set CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -121,15 +129,28 @@ CONFIG_DEFAULT_DEADLINE=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="deadline" -# CONFIG_WANT_EARLY_SERIAL is not set -CONFIG_PPC_INDIRECT_PCI_BE=y -CONFIG_MPIC=y # -# Platform Support +# Platform support # +# CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set CONFIG_MPC8641_HPCN=y CONFIG_MPC8641=y +CONFIG_MPIC=y +# CONFIG_MPIC_WEIRD is not set +CONFIG_PPC_I8259=y +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_CPM2 is not set # # Kernel options @@ -159,33 +180,34 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set # CONFIG_SECCOMP is not set +# CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y # # Bus options # +CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y -# CONFIG_MPIC_WEIRD is not set -CONFIG_PPC_I8259=y CONFIG_PPC_INDIRECT_PCI=y +CONFIG_PPC_INDIRECT_PCI_BE=y CONFIG_FSL_SOC=y +CONFIG_FSL_PCIE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set # CONFIG_PCI_DEBUG is not set # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -210,13 +232,13 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=y # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -234,7 +256,7 @@ CONFIG_IP_PNP_RARP=y # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set -# CONFIG_INET_TUNNEL is not set +CONFIG_INET_TUNNEL=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y @@ -247,6 +269,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_IPV6=y # CONFIG_IPV6_PRIVACY is not set # CONFIG_IPV6_ROUTER_PREF is not set +# CONFIG_IPV6_OPTIMISTIC_DAD is not set # CONFIG_INET6_AH is not set # CONFIG_INET6_ESP is not set # CONFIG_INET6_IPCOMP is not set @@ -262,20 +285,8 @@ CONFIG_IPV6_SIT=y # CONFIG_IPV6_MULTIPLE_TABLES is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -301,7 +312,16 @@ CONFIG_IPV6_SIT=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -314,16 +334,13 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set # @@ -334,6 +351,7 @@ CONFIG_FW_LOADER=y # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -352,19 +370,16 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=131072 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -373,10 +388,6 @@ CONFIG_BLK_DEV_INITRD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set # @@ -392,18 +403,14 @@ CONFIG_BLK_DEV_INITRD=y # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # # I2O device support # # CONFIG_I2O is not set - -# -# Macintosh device drivers -# -# CONFIG_MAC_EMUMOUSEBTN is not set -# CONFIG_WINDFARM is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -413,15 +420,7 @@ CONFIG_DUMMY=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# CONFIG_PHYLIB=y # @@ -453,10 +452,7 @@ CONFIG_MII=y # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_NET_PCI is not set - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set @@ -468,34 +464,28 @@ CONFIG_MII=y # CONFIG_SKGE is not set # CONFIG_SKY2 is not set # CONFIG_SK98LIN is not set +# CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y # CONFIG_GFAR_NAPI is not set # CONFIG_QLA3XXX is not set - -# -# Ethernet (10000 Mbit) -# +# CONFIG_ATL1 is not set +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set - -# -# Token Ring devices -# +# CONFIG_MLX4_CORE is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -521,6 +511,7 @@ CONFIG_GIANFAR=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -537,6 +528,7 @@ CONFIG_INPUT=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -581,6 +573,7 @@ CONFIG_SERIAL_8250_RSA=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set +# CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set @@ -588,15 +581,10 @@ CONFIG_UNIX98_PTYS=y # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set # CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_AGP is not set @@ -607,11 +595,9 @@ CONFIG_UNIX98_PTYS=y # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y # CONFIG_I2C_CHARDEV is not set # @@ -638,13 +624,13 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set +# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set -# CONFIG_I2C_PCA_ISA is not set # # Miscellaneous I2C Chip support @@ -672,27 +658,30 @@ CONFIG_SENSORS_EEPROM=y # Dallas's 1-wire bus # # CONFIG_W1 is not set +# CONFIG_HWMON is not set # -# Hardware Monitoring support +# Multifunction device drivers # -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # -CONFIG_FIRMWARE_EDID=y +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -702,7 +691,6 @@ CONFIG_FIRMWARE_EDID=y CONFIG_VGA_CONSOLE=y # CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -713,6 +701,7 @@ CONFIG_DUMMY_CONSOLE=y # HID Devices # CONFIG_HID=y +# CONFIG_HID_DEBUG is not set # # USB support @@ -730,10 +719,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -777,10 +762,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -869,6 +850,7 @@ CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -899,6 +881,7 @@ CONFIG_LDM_PARTITION=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -948,6 +931,7 @@ CONFIG_NLS_DEFAULT="iso8859-1" # Distributed Lock Manager # # CONFIG_DLM is not set +# CONFIG_UCC_SLOW is not set # # Library routines @@ -955,10 +939,13 @@ CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -975,15 +962,15 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set @@ -993,7 +980,10 @@ CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set CONFIG_FORCED_INLINING=y -# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set # CONFIG_BDI_SWITCH is not set # CONFIG_BOOTX_TEXT is not set diff --git a/arch/powerpc/configs/mpc866_ads_defconfig b/arch/powerpc/configs/mpc866_ads_defconfig index 539d9e3..e6b18ea 100644 --- a/arch/powerpc/configs/mpc866_ads_defconfig +++ b/arch/powerpc/configs/mpc866_ads_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.19-rc6 -# Fri Nov 24 21:13:55 2006 +# Linux kernel version: 2.6.22-rc7 +# Sun Jul 1 23:57:00 2007 # # CONFIG_PPC64 is not set CONFIG_PPC32=y @@ -10,6 +10,7 @@ CONFIG_MMU=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y @@ -28,7 +29,6 @@ CONFIG_AUDIT_ARCH=y # Processor support # # CONFIG_CLASSIC32 is not set -# CONFIG_PPC_52xx is not set # CONFIG_PPC_82xx is not set # CONFIG_PPC_83xx is not set # CONFIG_PPC_85xx is not set @@ -40,6 +40,7 @@ CONFIG_PPC_8xx=y CONFIG_8xx=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set +# CONFIG_PPC_MM_SLICES is not set CONFIG_NOT_COHERENT_CACHE=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -58,14 +59,17 @@ CONFIG_LOCALVERSION_AUTO=y # CONFIG_SWAP is not set CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set -CONFIG_INITRAMFS_SOURCE="" +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_EMBEDDED=y @@ -78,14 +82,19 @@ CONFIG_PRINTK=y CONFIG_ELF_CORE=y # CONFIG_BASE_FULL is not set CONFIG_FUTEX=y +CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y # CONFIG_VM_EVENT_COUNTERS is not set +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=1 -# CONFIG_SLOB is not set # # Loadable module support @@ -112,13 +121,14 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -# CONFIG_WANT_EARLY_SERIAL is not set -CONFIG_EMBEDDEDBOOT=y -# CONFIG_MPIC is not set # # Platform support # +# CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set CONFIG_CPM1=y # CONFIG_MPC8XXFADS is not set CONFIG_MPC86XADS=y @@ -137,6 +147,18 @@ CONFIG_NO_UCODE_PATCH=y # CONFIG_USB_SOF_UCODE_PATCH is not set # CONFIG_I2C_SPI_UCODE_PATCH is not set # CONFIG_I2C_SPI_SMC1_UCODE_PATCH is not set +# CONFIG_PQ2ADS is not set +# CONFIG_MPIC is not set +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_CPM2 is not set # # Kernel options @@ -144,6 +166,7 @@ CONFIG_NO_UCODE_PATCH=y # CONFIG_HIGHMEM is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_250 is not set +# CONFIG_HZ_300 is not set CONFIG_HZ_1000=y CONFIG_HZ=1000 CONFIG_PREEMPT_NONE=y @@ -164,31 +187,29 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set # CONFIG_SECCOMP is not set +# CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y # # Bus options # -# CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set +CONFIG_ZONE_DMA=y CONFIG_FSL_SOC=y # CONFIG_PCI is not set # CONFIG_PCI_DOMAINS is not set # CONFIG_PCI_QSPAN is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set # # PCCARD (PCMCIA/CardBus) support # # -# PCI Hotplug Support -# - -# # Advanced setup # # CONFIG_ADVANCED_OPTIONS is not set @@ -212,13 +233,13 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -246,25 +267,14 @@ CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -290,7 +300,16 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -307,10 +326,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set # @@ -321,6 +336,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -331,18 +347,13 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set -# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # -# CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -351,34 +362,13 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set # # Multi-device support (RAID and LVM) # # CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# -# Macintosh device drivers -# -# CONFIG_WINDFARM is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -388,10 +378,6 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# PHY device support -# CONFIG_PHYLIB=y # @@ -404,6 +390,7 @@ CONFIG_PHYLIB=y # CONFIG_CICADA_PHY is not set # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set CONFIG_FIXED_PHY=y CONFIG_FIXED_MII_10_FDX=y CONFIG_FIXED_MII_100_FDX=y @@ -417,27 +404,14 @@ CONFIG_MII=y CONFIG_FS_ENET=y CONFIG_FS_ENET_HAS_SCC=y CONFIG_FS_ENET_HAS_FEC=y +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y # -# Ethernet (1000 Mbit) -# - -# -# Ethernet (10000 Mbit) -# - -# -# Token Ring devices -# - -# -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set @@ -461,6 +435,7 @@ CONFIG_FS_ENET_HAS_FEC=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -486,9 +461,16 @@ CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_STOWAWAY is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -516,6 +498,7 @@ CONFIG_SERIO_LIBPS2=y # # Non-8250 serial port support # +# CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CPM=y @@ -533,31 +516,18 @@ CONFIG_UNIX98_PTYS=y # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set - -# -# Ftape, the floppy tape device driver -# # CONFIG_RAW_DRIVER is not set # # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# # CONFIG_I2C is not set # @@ -570,33 +540,41 @@ CONFIG_GEN_RTC=y # Dallas's 1-wire bus # # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set # CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83627HF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # -CONFIG_FIRMWARE_EDID=y +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -604,6 +582,12 @@ CONFIG_FIRMWARE_EDID=y # CONFIG_SOUND is not set # +# HID Devices +# +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# # USB support # # CONFIG_USB_ARCH_HAS_HCD is not set @@ -618,10 +602,6 @@ CONFIG_FIRMWARE_EDID=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -752,6 +732,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -781,6 +762,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -788,14 +770,25 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_NLS is not set # +# Distributed Lock Manager +# +# CONFIG_DLM is not set +# CONFIG_UCC_SLOW is not set + +# # Library routines # +CONFIG_BITREVERSE=y CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -809,11 +802,9 @@ CONFIG_PLIST=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 # CONFIG_DEBUG_FS is not set -# CONFIG_UNWIND_INFO is not set # CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set # CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set diff --git a/arch/powerpc/configs/mpc885_ads_defconfig b/arch/powerpc/configs/mpc885_ads_defconfig index e2c17d8..fc4f9b7 100644 --- a/arch/powerpc/configs/mpc885_ads_defconfig +++ b/arch/powerpc/configs/mpc885_ads_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.19-rc4 -# Fri Nov 10 21:30:40 2006 +# Linux kernel version: 2.6.22-rc7 +# Sun Jul 1 23:57:01 2007 # # CONFIG_PPC64 is not set CONFIG_PPC32=y @@ -10,6 +10,7 @@ CONFIG_MMU=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y @@ -28,7 +29,6 @@ CONFIG_AUDIT_ARCH=y # Processor support # # CONFIG_CLASSIC32 is not set -# CONFIG_PPC_52xx is not set # CONFIG_PPC_82xx is not set # CONFIG_PPC_83xx is not set # CONFIG_PPC_85xx is not set @@ -38,6 +38,9 @@ CONFIG_PPC_8xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_8xx=y +# CONFIG_PPC_DCR_NATIVE is not set +# CONFIG_PPC_DCR_MMIO is not set +# CONFIG_PPC_MM_SLICES is not set CONFIG_NOT_COHERENT_CACHE=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -56,14 +59,17 @@ CONFIG_LOCALVERSION_AUTO=y # CONFIG_SWAP is not set CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set -CONFIG_INITRAMFS_SOURCE="" +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_EMBEDDED=y @@ -76,14 +82,19 @@ CONFIG_PRINTK=y CONFIG_ELF_CORE=y # CONFIG_BASE_FULL is not set CONFIG_FUTEX=y +CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y # CONFIG_VM_EVENT_COUNTERS is not set +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=1 -# CONFIG_SLOB is not set # # Loadable module support @@ -110,19 +121,27 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -# CONFIG_WANT_EARLY_SERIAL is not set -CONFIG_EMBEDDEDBOOT=y -# CONFIG_MPIC is not set # # Platform support # +# CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set CONFIG_CPM1=y # CONFIG_MPC8XXFADS is not set # CONFIG_MPC86XADS is not set CONFIG_MPC885ADS=y # +# Freescale Ethernet driver platform-specific options +# +CONFIG_MPC8xx_SECOND_ETH=y +CONFIG_MPC8xx_SECOND_ETH_FEC2=y +# CONFIG_MPC8xx_SECOND_ETH_SCC3 is not set + +# # MPC8xx CPM Options # @@ -135,6 +154,18 @@ CONFIG_NO_UCODE_PATCH=y # CONFIG_USB_SOF_UCODE_PATCH is not set # CONFIG_I2C_SPI_UCODE_PATCH is not set # CONFIG_I2C_SPI_SMC1_UCODE_PATCH is not set +# CONFIG_PQ2ADS is not set +# CONFIG_MPIC is not set +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_CPM2 is not set # # Kernel options @@ -142,6 +173,7 @@ CONFIG_NO_UCODE_PATCH=y # CONFIG_HIGHMEM is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_250 is not set +# CONFIG_HZ_300 is not set CONFIG_HZ_1000=y CONFIG_HZ=1000 CONFIG_PREEMPT_NONE=y @@ -162,31 +194,29 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set # CONFIG_SECCOMP is not set +# CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y # # Bus options # -# CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set +CONFIG_ZONE_DMA=y CONFIG_FSL_SOC=y # CONFIG_PCI is not set # CONFIG_PCI_DOMAINS is not set # CONFIG_PCI_QSPAN is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set # # PCCARD (PCMCIA/CardBus) support # # -# PCI Hotplug Support -# - -# # Advanced setup # # CONFIG_ADVANCED_OPTIONS is not set @@ -210,13 +240,13 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -244,25 +274,14 @@ CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -288,7 +307,16 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -305,10 +333,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set # @@ -319,6 +343,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -329,18 +354,13 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set -# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # -# CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -349,34 +369,13 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set # # Multi-device support (RAID and LVM) # # CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# -# Macintosh device drivers -# -# CONFIG_WINDFARM is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -386,10 +385,6 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# PHY device support -# CONFIG_PHYLIB=y # @@ -402,6 +397,7 @@ CONFIG_DAVICOM_PHY=y # CONFIG_CICADA_PHY is not set # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set CONFIG_FIXED_PHY=y CONFIG_FIXED_MII_10_FDX=y # CONFIG_FIXED_MII_100_FDX is not set @@ -415,27 +411,14 @@ CONFIG_MII=y CONFIG_FS_ENET=y CONFIG_FS_ENET_HAS_SCC=y CONFIG_FS_ENET_HAS_FEC=y +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y # -# Ethernet (1000 Mbit) -# - -# -# Ethernet (10000 Mbit) -# - -# -# Token Ring devices -# - -# -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set @@ -459,6 +442,7 @@ CONFIG_FS_ENET_HAS_FEC=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -484,9 +468,16 @@ CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_STOWAWAY is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -514,6 +505,7 @@ CONFIG_SERIO_LIBPS2=y # # Non-8250 serial port support # +# CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CPM=y @@ -531,31 +523,18 @@ CONFIG_UNIX98_PTYS=y # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set - -# -# Ftape, the floppy tape device driver -# # CONFIG_RAW_DRIVER is not set # # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# # CONFIG_I2C is not set # @@ -568,33 +547,41 @@ CONFIG_GEN_RTC=y # Dallas's 1-wire bus # # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set # CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83627HF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # -CONFIG_FIRMWARE_EDID=y +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -602,6 +589,12 @@ CONFIG_FIRMWARE_EDID=y # CONFIG_SOUND is not set # +# HID Devices +# +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# # USB support # # CONFIG_USB_ARCH_HAS_HCD is not set @@ -616,10 +609,6 @@ CONFIG_FIRMWARE_EDID=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -750,6 +739,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -779,6 +769,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -786,14 +777,25 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_NLS is not set # +# Distributed Lock Manager +# +# CONFIG_DLM is not set +# CONFIG_UCC_SLOW is not set + +# # Library routines # +CONFIG_BITREVERSE=y CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -807,11 +809,9 @@ CONFIG_PLIST=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 # CONFIG_DEBUG_FS is not set -# CONFIG_UNWIND_INFO is not set # CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set # CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set diff --git a/arch/powerpc/configs/pasemi_defconfig b/arch/powerpc/configs/pasemi_defconfig index 0507c8f..905998b 100644 --- a/arch/powerpc/configs/pasemi_defconfig +++ b/arch/powerpc/configs/pasemi_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.21 -# Mon May 14 12:55:04 2007 +# Linux kernel version: 2.6.22-rc6 +# Tue Jun 26 13:51:39 2007 # CONFIG_PPC64=y CONFIG_64BIT=y @@ -295,20 +295,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -466,10 +454,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_BLINK is not set - -# -# ATA/ATAPI/MFM/RLL support -# CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -571,7 +555,6 @@ CONFIG_SCSI_3W_9XXX=y # CONFIG_SCSI_DC395x is not set # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_ESP_CORE is not set # CONFIG_SCSI_SRP is not set # @@ -580,10 +563,6 @@ CONFIG_SCSI_3W_9XXX=y # CONFIG_PCMCIA_FDOMAIN is not set # CONFIG_PCMCIA_QLOGIC is not set # CONFIG_PCMCIA_SYM53C500 is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set # CONFIG_SATA_AHCI is not set @@ -694,15 +673,7 @@ CONFIG_DUMMY=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# CONFIG_PHYLIB=y # @@ -752,10 +723,7 @@ CONFIG_NET_PCI=y # CONFIG_SUNDANCE is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y @@ -774,10 +742,7 @@ CONFIG_TIGON3=y # CONFIG_BNX2 is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set @@ -786,11 +751,6 @@ CONFIG_TIGON3=y # CONFIG_NETXEN_NIC is not set CONFIG_PASEMI_MAC=y # CONFIG_MLX4_CORE is not set -CONFIG_MLX4_DEBUG=y - -# -# Token Ring devices -# # CONFIG_TR is not set # @@ -808,15 +768,7 @@ CONFIG_MLX4_DEBUG=y # CONFIG_USB_RTL8150 is not set # CONFIG_USB_USBNET_MII is not set # CONFIG_USB_USBNET is not set - -# -# PCMCIA network device support -# # CONFIG_NET_PCMCIA is not set - -# -# Wan interfaces -# # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -843,6 +795,7 @@ CONFIG_MLX4_DEBUG=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -1661,7 +1614,6 @@ CONFIG_NLS_ISO8859_1=y # # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set -# CONFIG_UCC_FAST is not set # # Library routines diff --git a/arch/powerpc/configs/pmac32_defconfig b/arch/powerpc/configs/pmac32_defconfig index f611df4..0d8ba62 100644 --- a/arch/powerpc/configs/pmac32_defconfig +++ b/arch/powerpc/configs/pmac32_defconfig @@ -1,9 +1,10 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20-rc5 -# Mon Jan 22 22:28:56 2007 +# Linux kernel version: 2.6.22-rc6 +# Tue Jun 26 14:11:36 2007 # # CONFIG_PPC64 is not set +CONFIG_PPC_PM_NEEDS_RTC_LIB=y CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -24,6 +25,7 @@ CONFIG_PPC_OF=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y # CONFIG_DEFAULT_UIMAGE is not set # @@ -34,9 +36,9 @@ CONFIG_CLASSIC32=y # CONFIG_PPC_83xx is not set # CONFIG_PPC_85xx is not set # CONFIG_PPC_86xx is not set +# CONFIG_PPC_8xx is not set # CONFIG_40x is not set # CONFIG_44x is not set -# CONFIG_8xx is not set # CONFIG_E200 is not set CONFIG_6xx=y CONFIG_PPC_FPU=y @@ -45,6 +47,7 @@ CONFIG_PPC_FPU=y CONFIG_ALTIVEC=y CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -63,6 +66,7 @@ CONFIG_LOCALVERSION="" CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set @@ -70,8 +74,10 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -86,14 +92,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -134,12 +145,17 @@ CONFIG_PPC_MULTIPLATFORM=y # CONFIG_APUS is not set # CONFIG_PPC_CHRP is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set # CONFIG_PPC_EFIKA is not set # CONFIG_PPC_LITE5200 is not set CONFIG_PPC_PMAC=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set CONFIG_PPC_NATIVE=y +CONFIG_MPIC=y +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set # CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set CONFIG_PPC_MPC106=y @@ -158,11 +174,14 @@ CONFIG_CPU_FREQ_GOV_POWERSAVE=y CONFIG_CPU_FREQ_GOV_USERSPACE=y # CONFIG_CPU_FREQ_GOV_ONDEMAND is not set # CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set + +# +# CPU Frequency drivers +# CONFIG_CPU_FREQ_PMAC=y CONFIG_PPC601_SYNC_FIX=y # CONFIG_TAU is not set -# CONFIG_WANT_EARLY_SERIAL is not set -CONFIG_MPIC=y +# CONFIG_CPM2 is not set # # Kernel options @@ -191,6 +210,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set CONFIG_PM=y @@ -200,19 +220,23 @@ CONFIG_PM_DEBUG=y CONFIG_PM_SYSFS_DEPRECATED=y CONFIG_SOFTWARE_SUSPEND=y CONFIG_PM_STD_PARTITION="" +CONFIG_APM_EMULATION=y CONFIG_SECCOMP=y +# CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y # # Bus options # +CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y -# CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set CONFIG_PPC_INDIRECT_PCI=y +# CONFIG_PPC_INDIRECT_PCI_BE is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set # CONFIG_PCI_DEBUG is not set # @@ -237,10 +261,6 @@ CONFIG_YENTA_TOSHIBA=y # CONFIG_PD6729 is not set # CONFIG_I82092 is not set CONFIG_PCCARD_NONSTATIC=m - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -265,14 +285,15 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=y # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set CONFIG_NET_KEY=y +# CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y # CONFIG_IP_ADVANCED_ROUTER is not set @@ -297,10 +318,6 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set - -# -# IP: Virtual Server Configuration -# # CONFIG_IP_VS is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set @@ -314,8 +331,6 @@ CONFIG_NETFILTER=y # # CONFIG_NETFILTER_NETLINK is not set CONFIG_NF_CONNTRACK_ENABLED=m -CONFIG_NF_CONNTRACK_SUPPORT=y -# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set CONFIG_NF_CONNTRACK=m # CONFIG_NF_CT_ACCT is not set # CONFIG_NF_CONNTRACK_MARK is not set @@ -327,16 +342,21 @@ CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_IRC=m # CONFIG_NF_CONNTRACK_NETBIOS_NS is not set # CONFIG_NF_CONNTRACK_PPTP is not set +# CONFIG_NF_CONNTRACK_SANE is not set # CONFIG_NF_CONNTRACK_SIP is not set CONFIG_NF_CONNTRACK_TFTP=m CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m +# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set # CONFIG_NETFILTER_XT_TARGET_DSCP is not set CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m +CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m +# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set +# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m CONFIG_NETFILTER_XT_MATCH_DSCP=m @@ -377,7 +397,6 @@ CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m CONFIG_IP_NF_TARGET_ULOG=m -CONFIG_IP_NF_TARGET_TCPMSS=m CONFIG_NF_NAT=m CONFIG_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m @@ -396,14 +415,11 @@ CONFIG_IP_NF_MANGLE=m CONFIG_IP_NF_TARGET_TOS=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m +# CONFIG_IP_NF_TARGET_CLUSTERIP is not set CONFIG_IP_NF_RAW=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m - -# -# DCCP Configuration (EXPERIMENTAL) -# CONFIG_IP_DCCP=m CONFIG_INET_DCCP_DIAG=m CONFIG_IP_DCCP_ACKVEC=y @@ -422,15 +438,7 @@ CONFIG_IP_DCCP_CCID3_RTO=100 # DCCP Kernel Hacking # # CONFIG_IP_DCCP_DEBUG is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -448,6 +456,7 @@ CONFIG_IP_DCCP_CCID3_RTO=100 # QoS and/or fair queueing # # CONFIG_NET_SCHED is not set +CONFIG_NET_SCH_FIFO=y CONFIG_NET_CLS_ROUTE=y # @@ -485,6 +494,7 @@ CONFIG_IRTTY_SIR=m # Dongle support # # CONFIG_DONGLE is not set +# CONFIG_KINGSUN_DONGLE is not set # # Old SIR device drivers @@ -532,13 +542,23 @@ CONFIG_BT_HCIBFUSB=m # CONFIG_BT_HCIBLUECARD is not set # CONFIG_BT_HCIBTUART is not set # CONFIG_BT_HCIVHCI is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +CONFIG_CFG80211=m +CONFIG_WIRELESS_EXT=y +CONFIG_MAC80211=m +CONFIG_MAC80211_LEDS=y +# CONFIG_MAC80211_DEBUG is not set CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m CONFIG_IEEE80211_CRYPT_TKIP=m # CONFIG_IEEE80211_SOFTMAC is not set -CONFIG_WIRELESS_EXT=y +# CONFIG_RFKILL is not set # # Device Drivers @@ -551,6 +571,7 @@ CONFIG_WIRELESS_EXT=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # @@ -558,10 +579,6 @@ CONFIG_FW_LOADER=y # CONFIG_CONNECTOR=y CONFIG_PROC_EVENTS=y - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set # @@ -572,6 +589,7 @@ CONFIG_PROC_EVENTS=y # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -592,19 +610,16 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -615,11 +630,13 @@ CONFIG_BLK_DEV_IDE=y CONFIG_BLK_DEV_IDEDISK=y # CONFIG_IDEDISK_MULTI_MODE is not set CONFIG_BLK_DEV_IDECS=m +# CONFIG_BLK_DEV_DELKIN is not set CONFIG_BLK_DEV_IDECD=y # CONFIG_BLK_DEV_IDETAPE is not set CONFIG_BLK_DEV_IDEFLOPPY=y CONFIG_BLK_DEV_IDESCSI=y # CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes @@ -627,12 +644,12 @@ CONFIG_BLK_DEV_IDESCSI=y # CONFIG_IDE_GENERIC is not set CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y +CONFIG_IDEPCI_PCIBUS_ORDER=y # CONFIG_BLK_DEV_OFFBOARD is not set CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_IDEDMA_FORCED is not set -CONFIG_IDEDMA_PCI_AUTO=y # CONFIG_IDEDMA_ONLYDISK is not set # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set @@ -647,6 +664,7 @@ CONFIG_IDEDMA_PCI_AUTO=y # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set # CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT8213 is not set # CONFIG_BLK_DEV_IT821X is not set # CONFIG_BLK_DEV_NS87415 is not set # CONFIG_BLK_DEV_PDC202XX_OLD is not set @@ -657,13 +675,13 @@ CONFIG_BLK_DEV_SL82C105=y # CONFIG_BLK_DEV_SLC90E66 is not set # CONFIG_BLK_DEV_TRM290 is not set # CONFIG_BLK_DEV_VIA82CXXX is not set +# CONFIG_BLK_DEV_TC86C001 is not set CONFIG_BLK_DEV_IDE_PMAC=y CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y CONFIG_BLK_DEV_IDEDMA_PMAC=y # CONFIG_IDE_ARM is not set CONFIG_BLK_DEV_IDEDMA=y # CONFIG_IDEDMA_IVB is not set -CONFIG_IDEDMA_AUTO=y # CONFIG_BLK_DEV_HD is not set # @@ -693,6 +711,7 @@ CONFIG_CHR_DEV_SG=y CONFIG_SCSI_CONSTANTS=y # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -762,10 +781,6 @@ CONFIG_SCSI_MAC53C94=y # CONFIG_PCMCIA_NINJA_SCSI is not set # CONFIG_PCMCIA_QLOGIC is not set # CONFIG_PCMCIA_SYM53C500 is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set # @@ -787,6 +802,7 @@ CONFIG_DM_SNAPSHOT=m CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m # CONFIG_DM_MULTIPATH is not set +# CONFIG_DM_DELAY is not set # # Fusion MPT device support @@ -799,28 +815,26 @@ CONFIG_DM_ZERO=m # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set CONFIG_IEEE1394=m # # Subsystem Options # # CONFIG_IEEE1394_VERBOSEDEBUG is not set -# CONFIG_IEEE1394_OUI_DB is not set -CONFIG_IEEE1394_EXTRA_CONFIG_ROMS=y -CONFIG_IEEE1394_CONFIG_ROM_IP1394=y -# CONFIG_IEEE1394_EXPORT_FULL_API is not set # -# Device Drivers +# Controllers # # CONFIG_IEEE1394_PCILYNX is not set CONFIG_IEEE1394_OHCI1394=m # -# Protocol Drivers +# Protocols # CONFIG_IEEE1394_VIDEO1394=m CONFIG_IEEE1394_SBP2=m +# CONFIG_IEEE1394_ETH1394_ROM_ENTRY is not set # CONFIG_IEEE1394_ETH1394 is not set CONFIG_IEEE1394_DV1394=m CONFIG_IEEE1394_RAWIO=m @@ -829,10 +843,7 @@ CONFIG_IEEE1394_RAWIO=m # I2O device support # # CONFIG_I2O is not set - -# -# Macintosh device drivers -# +CONFIG_MACINTOSH_DRIVERS=y CONFIG_ADB=y CONFIG_ADB_CUDA=y CONFIG_ADB_PMU=y @@ -858,15 +869,7 @@ CONFIG_DUMMY=m # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# # CONFIG_PHYLIB is not set # @@ -907,10 +910,8 @@ CONFIG_PCNET32=y # CONFIG_SUNDANCE is not set # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set - -# -# Ethernet (1000 Mbit) -# +# CONFIG_SC92031 is not set +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set @@ -927,77 +928,62 @@ CONFIG_PCNET32=y # CONFIG_BNX2 is not set # CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set - -# -# Ethernet (10000 Mbit) -# +# CONFIG_ATL1 is not set +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set - -# -# Token Ring devices -# +# CONFIG_MLX4_CORE is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) -# -CONFIG_NET_RADIO=y -# CONFIG_NET_WIRELESS_RTNETLINK is not set - -# -# Obsolete Wireless cards support (pre-802.11) -# -# CONFIG_STRIP is not set -# CONFIG_PCMCIA_WAVELAN is not set -# CONFIG_PCMCIA_NETWAVE is not set - -# -# Wireless 802.11 Frequency Hopping cards support +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +CONFIG_WLAN_80211=y # CONFIG_PCMCIA_RAYCS is not set - -# -# Wireless 802.11b ISA/PCI cards support -# # CONFIG_IPW2100 is not set # CONFIG_IPW2200 is not set +# CONFIG_LIBERTAS is not set # CONFIG_AIRO is not set CONFIG_HERMES=m CONFIG_APPLE_AIRPORT=m # CONFIG_PLX_HERMES is not set # CONFIG_TMD_HERMES is not set # CONFIG_NORTEL_HERMES is not set -# CONFIG_PCI_HERMES is not set +CONFIG_PCI_HERMES=m # CONFIG_ATMEL is not set - -# -# Wireless 802.11b Pcmcia/Cardbus cards support -# -# CONFIG_PCMCIA_HERMES is not set +CONFIG_PCMCIA_HERMES=m # CONFIG_PCMCIA_SPECTRUM is not set # CONFIG_AIRO_CS is not set # CONFIG_PCMCIA_WL3501 is not set - -# -# Prism GT/Duette 802.11(a/b/g) PCI/Cardbus support -# CONFIG_PRISM54=m # CONFIG_USB_ZD1201 is not set # CONFIG_HOSTAP is not set -CONFIG_NET_WIRELESS=y # -# PCMCIA network device support +# USB Network Adapters # +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +CONFIG_USB_USBNET_MII=m +CONFIG_USB_USBNET=m +CONFIG_USB_NET_AX8817X=m +CONFIG_USB_NET_CDCETHER=m +# CONFIG_USB_NET_DM9601 is not set +# CONFIG_USB_NET_GL620A is not set +CONFIG_USB_NET_NET1080=m +# CONFIG_USB_NET_PLUSB is not set +# CONFIG_USB_NET_MCS7830 is not set +# CONFIG_USB_NET_RNDIS_HOST is not set +# CONFIG_USB_NET_CDC_SUBSET is not set +CONFIG_USB_NET_ZAURUS=m # CONFIG_NET_PCMCIA is not set - -# -# Wan interfaces -# # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -1033,6 +1019,7 @@ CONFIG_SLHC=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -1059,8 +1046,10 @@ CONFIG_INPUT_KEYBOARD=y CONFIG_INPUT_MOUSE=y # CONFIG_MOUSE_PS2 is not set # CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_APPLETOUCH is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -1100,6 +1089,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_CORE=m CONFIG_SERIAL_PMACZILOG=m # CONFIG_SERIAL_JSM is not set +# CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -1108,16 +1098,11 @@ CONFIG_LEGACY_PTY_COUNT=256 # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set CONFIG_NVRAM=y CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set CONFIG_AGP=m @@ -1143,11 +1128,9 @@ CONFIG_DRM_RADEON=m # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=m # @@ -1175,14 +1158,15 @@ CONFIG_I2C_POWERMAC=y # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set +# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set # CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set -# CONFIG_I2C_PCA_ISA is not set # # Miscellaneous I2C Chip support @@ -1210,37 +1194,56 @@ CONFIG_I2C_POWERMAC=y # Dallas's 1-wire bus # # CONFIG_W1 is not set +# CONFIG_HWMON is not set # -# Hardware Monitoring support +# Multifunction device drivers # -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set -# CONFIG_USB_DABUSB is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_BACKLIGHT_CLASS_DEVICE=y +CONFIG_LCD_CLASS_DEVICE=m # -# Graphics support +# Display device support # -# CONFIG_FIRMWARE_EDID is not set +CONFIG_DISPLAY_SUPPORT=y + +# +# Display hardware drivers +# +CONFIG_VGASTATE=y CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set CONFIG_FB_DDC=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set CONFIG_FB_MACMODES=y CONFIG_FB_BACKLIGHT=y CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y + +# +# Frame buffer hardware drivers +# # CONFIG_FB_CIRRUS is not set # CONFIG_FB_PM2 is not set # CONFIG_FB_CYBER2000 is not set @@ -1255,6 +1258,7 @@ CONFIG_FB_IMSTT=y # CONFIG_FB_S1D13XXX is not set CONFIG_FB_NVIDIA=y CONFIG_FB_NVIDIA_I2C=y +# CONFIG_FB_NVIDIA_DEBUG is not set CONFIG_FB_NVIDIA_BACKLIGHT=y # CONFIG_FB_RIVA is not set CONFIG_FB_MATROX=y @@ -1274,6 +1278,7 @@ CONFIG_FB_ATY_CT=y # CONFIG_FB_ATY_GENERIC_LCD is not set CONFIG_FB_ATY_GX=y CONFIG_FB_ATY_BACKLIGHT=y +# CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set # CONFIG_FB_NEOMAGIC is not set @@ -1281,7 +1286,10 @@ CONFIG_FB_ATY_BACKLIGHT=y CONFIG_FB_3DFX=y # CONFIG_FB_3DFX_ACCEL is not set # CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_VT8623 is not set # CONFIG_FB_TRIDENT is not set +# CONFIG_FB_ARK is not set +# CONFIG_FB_PM3 is not set # CONFIG_FB_IBM_GXT4500 is not set # CONFIG_FB_VIRTUAL is not set @@ -1295,26 +1303,15 @@ CONFIG_FRAMEBUFFER_CONSOLE=y # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y - -# -# Logo configuration -# CONFIG_LOGO=y CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y -CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_BACKLIGHT_CLASS_DEVICE=y -CONFIG_BACKLIGHT_DEVICE=y -CONFIG_LCD_CLASS_DEVICE=m -CONFIG_LCD_DEVICE=y # # Sound # CONFIG_SOUND=m -CONFIG_DMASOUND_PMAC=m -CONFIG_DMASOUND=m # # Advanced Linux Sound Architecture @@ -1428,6 +1425,7 @@ CONFIG_SND_AOA_SOUNDBUS_I2S=m # CONFIG_SND_USB_AUDIO=m # CONFIG_SND_USB_USX2Y is not set +# CONFIG_SND_USB_CAIAQ is not set # # PCMCIA devices @@ -1436,6 +1434,11 @@ CONFIG_SND_USB_AUDIO=m # CONFIG_SND_PDAUDIOCF is not set # +# System on Chip audio support +# +# CONFIG_SND_SOC is not set + +# # Open Sound System # # CONFIG_SOUND_PRIME is not set @@ -1444,6 +1447,15 @@ CONFIG_SND_USB_AUDIO=m # HID Devices # CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +CONFIG_USB_HIDINPUT_POWERBOOK=y +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set # # USB support @@ -1458,10 +1470,9 @@ CONFIG_USB=y # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y -# CONFIG_USB_BANDWIDTH is not set +CONFIG_USB_DEVICE_CLASS=y CONFIG_USB_DYNAMIC_MINORS=y # CONFIG_USB_SUSPEND is not set -# CONFIG_USB_MULTITHREAD_PROBE is not set # CONFIG_USB_OTG is not set # @@ -1471,9 +1482,12 @@ CONFIG_USB_EHCI_HCD=m CONFIG_USB_EHCI_SPLIT_ISO=y CONFIG_USB_EHCI_ROOT_HUB_TT=y # CONFIG_USB_EHCI_TT_NEWSCHED is not set +# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y -# CONFIG_USB_OHCI_BIG_ENDIAN is not set +# CONFIG_USB_OHCI_HCD_PPC_OF is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set @@ -1506,49 +1520,10 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_LIBUSUAL is not set # -# USB Input Devices -# -CONFIG_USB_HID=y -CONFIG_USB_HIDINPUT_POWERBOOK=y -# CONFIG_HID_FF is not set -# CONFIG_USB_HIDDEV is not set -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_TOUCHSCREEN is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -CONFIG_USB_APPLETOUCH=y - -# # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -CONFIG_USB_USBNET_MII=m -CONFIG_USB_USBNET=m -CONFIG_USB_NET_AX8817X=m -CONFIG_USB_NET_CDCETHER=m -# CONFIG_USB_NET_GL620A is not set -CONFIG_USB_NET_NET1080=m -# CONFIG_USB_NET_PLUSB is not set -# CONFIG_USB_NET_MCS7830 is not set -# CONFIG_USB_NET_RNDIS_HOST is not set -# CONFIG_USB_NET_CDC_SUBSET is not set -CONFIG_USB_NET_ZAURUS=m CONFIG_USB_MON=y # @@ -1620,6 +1595,7 @@ CONFIG_USB_EZUSB=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1630,6 +1606,7 @@ CONFIG_USB_APPLEDISPLAY=m # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # @@ -1640,10 +1617,6 @@ CONFIG_USB_APPLEDISPLAY=m # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -1676,6 +1649,7 @@ CONFIG_LEDS_TRIGGER_IDE_DISK=y # # Real Time Clock # +CONFIG_RTC_LIB=y # CONFIG_RTC_CLASS is not set # @@ -1692,10 +1666,6 @@ CONFIG_LEDS_TRIGGER_IDE_DISK=y # # -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -1731,7 +1701,6 @@ CONFIG_FUSE_FS=m CONFIG_ISO9660_FS=y CONFIG_JOLIET=y CONFIG_ZISOFS=y -CONFIG_ZISOFS_FS=y CONFIG_UDF_FS=m CONFIG_UDF_NLS=y @@ -1796,6 +1765,7 @@ CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -1826,6 +1796,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -1875,6 +1846,7 @@ CONFIG_NLS_UTF8=m # Distributed Lock Manager # # CONFIG_DLM is not set +# CONFIG_UCC_SLOW is not set # # Library routines @@ -1882,6 +1854,7 @@ CONFIG_NLS_UTF8=m CONFIG_BITREVERSE=y CONFIG_CRC_CCITT=y CONFIG_CRC16=y +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y @@ -1891,13 +1864,16 @@ CONFIG_TEXTSEARCH_KMP=m CONFIG_TEXTSEARCH_BM=m CONFIG_TEXTSEARCH_FSM=m CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support # CONFIG_PROFILING=y CONFIG_OPROFILE=y +# CONFIG_KPROBES is not set # # Kernel hacking @@ -1909,15 +1885,15 @@ CONFIG_MAGIC_SYSRQ=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set @@ -1927,6 +1903,9 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_LIST is not set # CONFIG_FORCED_INLINING is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_DEBUG_STACK_USAGE is not set CONFIG_DEBUGGER=y CONFIG_XMON=y CONFIG_XMON_DEFAULT=y @@ -1962,8 +1941,11 @@ CONFIG_CRYPTO_TGR192=m # CONFIG_CRYPTO_GF128MUL is not set CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_TWOFISH_COMMON=m @@ -1978,6 +1960,7 @@ CONFIG_CRYPTO_ANUBIS=m CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set # diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig index 126b9f8..6e503d9 100644 --- a/arch/powerpc/configs/ppc64_defconfig +++ b/arch/powerpc/configs/ppc64_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20-rc5 -# Mon Jan 22 22:28:58 2007 +# Linux kernel version: 2.6.22-rc6 +# Tue Jun 26 14:15:02 2007 # CONFIG_PPC64=y CONFIG_64BIT=y @@ -27,6 +27,7 @@ CONFIG_GENERIC_TBSYNC=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y # CONFIG_DEFAULT_UIMAGE is not set +CONFIG_PPC64_SWSUSP=y # # Processor support @@ -41,6 +42,7 @@ CONFIG_PPC_DCR=y CONFIG_PPC_OF_PLATFORM_PCI=y CONFIG_ALTIVEC=y CONFIG_PPC_STD_MMU=y +CONFIG_PPC_MM_SLICES=y CONFIG_VIRT_CPU_ACCOUNTING=y CONFIG_SMP=y CONFIG_NR_CPUS=32 @@ -61,20 +63,23 @@ CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set CONFIG_TASKSTATS=y CONFIG_TASK_DELAY_ACCT=y +# CONFIG_TASK_XACCT is not set # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=17 CONFIG_CPUSETS=y CONFIG_SYSFS_DEPRECATED=y CONFIG_RELAY=y +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y -# CONFIG_TASK_XACCT is not set CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set CONFIG_SYSCTL_SYSCALL=y @@ -87,14 +92,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -133,24 +143,54 @@ CONFIG_PPC_MULTIPLATFORM=y # CONFIG_EMBEDDED6xx is not set # CONFIG_APUS is not set CONFIG_PPC_PSERIES=y +CONFIG_PPC_SPLPAR=y +CONFIG_EEH=y +CONFIG_SCANLOG=m +CONFIG_LPARCFG=y CONFIG_PPC_ISERIES=y + +# +# iSeries device drivers +# +CONFIG_VIODASD=y +CONFIG_VIOCD=m +CONFIG_VIOTAPE=m +CONFIG_VIOPATH=y # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set CONFIG_PPC_PMAC=y CONFIG_PPC_PMAC64=y CONFIG_PPC_MAPLE=y # CONFIG_PPC_PASEMI is not set +CONFIG_PPC_CELLEB=y +# CONFIG_PPC_PS3 is not set CONFIG_PPC_CELL=y CONFIG_PPC_CELL_NATIVE=y CONFIG_PPC_IBM_CELL_BLADE=y -# CONFIG_PPC_PS3 is not set + +# +# Cell Broadband Engine options +# +CONFIG_SPU_FS=m +CONFIG_SPU_FS_64K_LS=y +CONFIG_SPU_BASE=y +CONFIG_CBE_RAS=y +CONFIG_CBE_THERM=m +CONFIG_CBE_CPUFREQ=m +# CONFIG_PQ2ADS is not set CONFIG_PPC_NATIVE=y CONFIG_UDBG_RTAS_CONSOLE=y +CONFIG_PPC_UDBG_BEAT=y CONFIG_XICS=y +CONFIG_MPIC=y +# CONFIG_MPIC_WEIRD is not set +CONFIG_PPC_I8259=y CONFIG_U3_DART=y CONFIG_PPC_RTAS=y CONFIG_RTAS_ERROR_LOGGING=y CONFIG_RTAS_PROC=y CONFIG_RTAS_FLASH=m +CONFIG_PPC_PMI=m CONFIG_MMIO_NVRAM=y CONFIG_MPIC_U3_HT_IRQS=y CONFIG_IBMVIO=y @@ -171,18 +211,12 @@ CONFIG_CPU_FREQ_GOV_POWERSAVE=y CONFIG_CPU_FREQ_GOV_USERSPACE=y # CONFIG_CPU_FREQ_GOV_ONDEMAND is not set # CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set -CONFIG_CPU_FREQ_PMAC64=y -# CONFIG_WANT_EARLY_SERIAL is not set -CONFIG_MPIC=y # -# Cell Broadband Engine options +# CPU Frequency drivers # -CONFIG_SPU_FS=m -CONFIG_SPU_BASE=y -CONFIG_CBE_RAS=y -CONFIG_CBE_THERM=m -CONFIG_CBE_CPUFREQ=m +CONFIG_CPU_FREQ_PMAC64=y +# CONFIG_CPM2 is not set # # Kernel options @@ -205,10 +239,6 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_KEXEC=y # CONFIG_CRASH_DUMP is not set CONFIG_IRQ_ALL_CPUS=y -CONFIG_PPC_SPLPAR=y -CONFIG_EEH=y -CONFIG_SCANLOG=m -CONFIG_LPARCFG=y # CONFIG_NUMA is not set CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_FLATMEM_ENABLE=y @@ -227,35 +257,35 @@ CONFIG_MEMORY_HOTPLUG=y CONFIG_MEMORY_HOTPLUG_SPARSE=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y +CONFIG_ZONE_DMA_FLAG=1 CONFIG_ARCH_MEMORY_PROBE=y +CONFIG_PPC_HAS_HASH_64K=y # CONFIG_PPC_64K_PAGES is not set # CONFIG_SCHED_SMT is not set CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set CONFIG_SECCOMP=y +# CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y # # Bus options # +CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y -# CONFIG_MPIC_WEIRD is not set -CONFIG_PPC_I8259=y # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +CONFIG_PCI_MSI=y # CONFIG_PCI_DEBUG is not set # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# CONFIG_HOTPLUG_PCI=m # CONFIG_HOTPLUG_PCI_FAKE is not set # CONFIG_HOTPLUG_PCI_CPCI is not set @@ -272,14 +302,15 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set CONFIG_NET_KEY=m +# CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y # CONFIG_IP_ADVANCED_ROUTER is not set @@ -304,10 +335,6 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set - -# -# IP: Virtual Server Configuration -# # CONFIG_IP_VS is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set @@ -323,8 +350,6 @@ CONFIG_NETFILTER_NETLINK=y CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m CONFIG_NF_CONNTRACK_ENABLED=m -CONFIG_NF_CONNTRACK_SUPPORT=y -# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set CONFIG_NF_CONNTRACK=m CONFIG_NF_CT_ACCT=y CONFIG_NF_CONNTRACK_MARK=y @@ -337,10 +362,42 @@ CONFIG_NF_CONNTRACK_H323=m CONFIG_NF_CONNTRACK_IRC=m CONFIG_NF_CONNTRACK_NETBIOS_NS=m CONFIG_NF_CONNTRACK_PPTP=m +# CONFIG_NF_CONNTRACK_SANE is not set CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m CONFIG_NF_CT_NETLINK=m -# CONFIG_NETFILTER_XTABLES is not set +CONFIG_NETFILTER_XTABLES=m +CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m +CONFIG_NETFILTER_XT_TARGET_CONNMARK=m +CONFIG_NETFILTER_XT_TARGET_DSCP=m +CONFIG_NETFILTER_XT_TARGET_MARK=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m +CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NOTRACK=m +CONFIG_NETFILTER_XT_TARGET_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_COMMENT=m +CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m +CONFIG_NETFILTER_XT_MATCH_CONNMARK=m +CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m +CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_DSCP=m +CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_LENGTH=m +CONFIG_NETFILTER_XT_MATCH_LIMIT=m +CONFIG_NETFILTER_XT_MATCH_MAC=m +CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m +CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m +CONFIG_NETFILTER_XT_MATCH_QUOTA=m +CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_SCTP=m +CONFIG_NETFILTER_XT_MATCH_STATE=m +CONFIG_NETFILTER_XT_MATCH_STATISTIC=m +CONFIG_NETFILTER_XT_MATCH_STRING=m +CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m # # IP: Netfilter Configuration @@ -348,20 +405,45 @@ CONFIG_NF_CT_NETLINK=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_QUEUE=m - -# -# DCCP Configuration (EXPERIMENTAL) -# +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MATCH_IPRANGE=m +CONFIG_IP_NF_MATCH_TOS=m +CONFIG_IP_NF_MATCH_RECENT=m +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_MATCH_OWNER=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +CONFIG_IP_NF_TARGET_LOG=m +CONFIG_IP_NF_TARGET_ULOG=m +CONFIG_NF_NAT=m +CONFIG_NF_NAT_NEEDED=y +CONFIG_IP_NF_TARGET_MASQUERADE=m +CONFIG_IP_NF_TARGET_REDIRECT=m +CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_SAME=m +CONFIG_NF_NAT_SNMP_BASIC=m +CONFIG_NF_NAT_PROTO_GRE=m +CONFIG_NF_NAT_FTP=m +CONFIG_NF_NAT_IRC=m +CONFIG_NF_NAT_TFTP=m +CONFIG_NF_NAT_AMANDA=m +CONFIG_NF_NAT_PPTP=m +CONFIG_NF_NAT_H323=m +CONFIG_NF_NAT_SIP=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_TOS=m +CONFIG_IP_NF_TARGET_ECN=m +CONFIG_IP_NF_TARGET_TTL=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m +CONFIG_IP_NF_RAW=m +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -380,6 +462,7 @@ CONFIG_LLC=y # QoS and/or fair queueing # # CONFIG_NET_SCHED is not set +CONFIG_NET_CLS_ROUTE=y # # Network testing @@ -388,7 +471,16 @@ CONFIG_LLC=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -401,16 +493,13 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set # @@ -421,6 +510,7 @@ CONFIG_FW_LOADER=y # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -440,19 +530,16 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=65536 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -467,6 +554,7 @@ CONFIG_BLK_DEV_IDECD=y # CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes @@ -474,12 +562,12 @@ CONFIG_BLK_DEV_IDECD=y CONFIG_IDE_GENERIC=y CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y +CONFIG_IDEPCI_PCIBUS_ORDER=y # CONFIG_BLK_DEV_OFFBOARD is not set CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_IDEDMA_FORCED is not set -CONFIG_IDEDMA_PCI_AUTO=y # CONFIG_IDEDMA_ONLYDISK is not set # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set @@ -494,6 +582,7 @@ CONFIG_BLK_DEV_AMD74XX=y # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set # CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT8213 is not set # CONFIG_BLK_DEV_IT821X is not set # CONFIG_BLK_DEV_NS87415 is not set # CONFIG_BLK_DEV_PDC202XX_OLD is not set @@ -504,13 +593,14 @@ CONFIG_BLK_DEV_AMD74XX=y # CONFIG_BLK_DEV_SLC90E66 is not set # CONFIG_BLK_DEV_TRM290 is not set # CONFIG_BLK_DEV_VIA82CXXX is not set +# CONFIG_BLK_DEV_TC86C001 is not set +CONFIG_BLK_DEV_CELLEB=y CONFIG_BLK_DEV_IDE_PMAC=y CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y CONFIG_BLK_DEV_IDEDMA_PMAC=y # CONFIG_IDE_ARM is not set CONFIG_BLK_DEV_IDEDMA=y # CONFIG_IDEDMA_IVB is not set -CONFIG_IDEDMA_AUTO=y # CONFIG_BLK_DEV_HD is not set # @@ -540,6 +630,7 @@ CONFIG_SCSI_MULTI_LUN=y CONFIG_SCSI_CONSTANTS=y # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -593,11 +684,8 @@ CONFIG_SCSI_LPFC=m # CONFIG_SCSI_DC390T is not set CONFIG_SCSI_DEBUG=m # CONFIG_SCSI_SRP is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# CONFIG_ATA=y +CONFIG_ATA_NONSTANDARD=y # CONFIG_SATA_AHCI is not set CONFIG_SATA_SVW=y # CONFIG_ATA_PIIX is not set @@ -613,10 +701,12 @@ CONFIG_SATA_SVW=y # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set # CONFIG_SATA_VITESSE is not set +# CONFIG_SATA_INIC162X is not set # CONFIG_PATA_ALI is not set # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set # CONFIG_PATA_ATIIXP is not set +# CONFIG_PATA_CMD640_PCI is not set # CONFIG_PATA_CMD64X is not set # CONFIG_PATA_CS5520 is not set # CONFIG_PATA_CS5530 is not set @@ -628,6 +718,7 @@ CONFIG_SATA_SVW=y # CONFIG_PATA_HPT3X2N is not set # CONFIG_PATA_HPT3X3 is not set # CONFIG_PATA_IT821X is not set +# CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set @@ -647,6 +738,7 @@ CONFIG_SATA_SVW=y # CONFIG_PATA_SIS is not set # CONFIG_PATA_VIA is not set CONFIG_PATA_WINBOND=y +CONFIG_PATA_SCC=y # # Multi-device support (RAID and LVM) @@ -669,6 +761,7 @@ CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m CONFIG_DM_MULTIPATH_EMC=m +# CONFIG_DM_DELAY is not set # # Fusion MPT device support @@ -681,28 +774,26 @@ CONFIG_DM_MULTIPATH_EMC=m # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set CONFIG_IEEE1394=y # # Subsystem Options # # CONFIG_IEEE1394_VERBOSEDEBUG is not set -# CONFIG_IEEE1394_OUI_DB is not set -CONFIG_IEEE1394_EXTRA_CONFIG_ROMS=y -CONFIG_IEEE1394_CONFIG_ROM_IP1394=y -# CONFIG_IEEE1394_EXPORT_FULL_API is not set # -# Device Drivers +# Controllers # # CONFIG_IEEE1394_PCILYNX is not set CONFIG_IEEE1394_OHCI1394=y # -# Protocol Drivers +# Protocols # CONFIG_IEEE1394_VIDEO1394=m CONFIG_IEEE1394_SBP2=m +CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y CONFIG_IEEE1394_ETH1394=m CONFIG_IEEE1394_DV1394=m CONFIG_IEEE1394_RAWIO=y @@ -711,10 +802,7 @@ CONFIG_IEEE1394_RAWIO=y # I2O device support # # CONFIG_I2O is not set - -# -# Macintosh device drivers -# +CONFIG_MACINTOSH_DRIVERS=y CONFIG_ADB_PMU=y # CONFIG_ADB_PMU_LED is not set CONFIG_PMAC_SMU=y @@ -734,16 +822,23 @@ CONFIG_DUMMY=m CONFIG_BONDING=m # CONFIG_EQUALIZER is not set CONFIG_TUN=m - -# -# ARCnet devices -# # CONFIG_ARCNET is not set +CONFIG_PHYLIB=m # -# PHY device support +# MII PHY device drivers # -# CONFIG_PHYLIB is not set +CONFIG_MARVELL_PHY=m +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +CONFIG_BROADCOM_PHY=m +CONFIG_FIXED_PHY=m +CONFIG_FIXED_MII_10_FDX=y +CONFIG_FIXED_MII_100_FDX=y # # Ethernet (10 or 100Mbit) @@ -782,10 +877,8 @@ CONFIG_E100=y # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set # CONFIG_VIA_RHINE is not set - -# -# Ethernet (1000 Mbit) -# +# CONFIG_SC92031 is not set +CONFIG_NETDEV_1000=y CONFIG_ACENIC=y CONFIG_ACENIC_OMIT_TIGON_I=y # CONFIG_DL2K is not set @@ -805,33 +898,37 @@ CONFIG_TIGON3=y # CONFIG_BNX2 is not set CONFIG_SPIDER_NET=m # CONFIG_QLA3XXX is not set - -# -# Ethernet (10000 Mbit) -# +# CONFIG_ATL1 is not set +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set CONFIG_IXGB=m # CONFIG_IXGB_NAPI is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set - -# -# Token Ring devices -# +CONFIG_PASEMI_MAC=m +# CONFIG_MLX4_CORE is not set CONFIG_TR=y CONFIG_IBMOL=y # CONFIG_3C359 is not set # CONFIG_TMS380TR is not set # -# Wireless LAN (non-hamradio) +# Wireless LAN # -# CONFIG_NET_RADIO is not set +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # -# Wan interfaces +# USB Network Adapters # +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set CONFIG_ISERIES_VETH=m # CONFIG_FDDI is not set @@ -851,7 +948,6 @@ CONFIG_SLHC=m # CONFIG_SHAPER is not set CONFIG_NETCONSOLE=y CONFIG_NETPOLL=y -CONFIG_NETPOLL_RX=y CONFIG_NETPOLL_TRAP=y CONFIG_NET_POLL_CONTROLLER=y @@ -870,6 +966,7 @@ CONFIG_NET_POLL_CONTROLLER=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -895,12 +992,25 @@ CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_STOWAWAY is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_APPLETOUCH is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set CONFIG_INPUT_MISC=y CONFIG_INPUT_PCSPKR=m +# CONFIG_INPUT_ATI_REMOTE is not set +# CONFIG_INPUT_ATI_REMOTE2 is not set +# CONFIG_INPUT_KEYSPAN_REMOTE is not set +# CONFIG_INPUT_POWERMATE is not set +# CONFIG_INPUT_YEALINK is not set # CONFIG_INPUT_UINPUT is not set # @@ -940,7 +1050,12 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_PMACZILOG is not set CONFIG_SERIAL_ICOM=m +CONFIG_SERIAL_TXX9=y +CONFIG_HAS_TXX9_SERIAL=y +CONFIG_SERIAL_TXX9_NR_UARTS=6 +CONFIG_SERIAL_TXX9_CONSOLE=y # CONFIG_SERIAL_JSM is not set +# CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -948,21 +1063,17 @@ CONFIG_HVC_DRIVER=y CONFIG_HVC_CONSOLE=y CONFIG_HVC_ISERIES=y CONFIG_HVC_RTAS=y +CONFIG_HVC_BEAT=y CONFIG_HVCS=m # # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_AGP is not set @@ -975,11 +1086,9 @@ CONFIG_MAX_RAW_DEVS=256 # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y # @@ -1006,14 +1115,15 @@ CONFIG_I2C_POWERMAC=y # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set +# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set # CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set -# CONFIG_I2C_PCA_ISA is not set # # Miscellaneous I2C Chip support @@ -1040,37 +1150,56 @@ CONFIG_I2C_POWERMAC=y # Dallas's 1-wire bus # # CONFIG_W1 is not set +# CONFIG_HWMON is not set # -# Hardware Monitoring support +# Multifunction device drivers # -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set -# CONFIG_USB_DABUSB is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_BACKLIGHT_CLASS_DEVICE=y +CONFIG_LCD_CLASS_DEVICE=y # -# Graphics support +# Display device support # -CONFIG_FIRMWARE_EDID=y +CONFIG_DISPLAY_SUPPORT=y + +# +# Display hardware drivers +# +# CONFIG_VGASTATE is not set CONFIG_FB=y +CONFIG_FIRMWARE_EDID=y CONFIG_FB_DDC=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set CONFIG_FB_MACMODES=y -# CONFIG_FB_BACKLIGHT is not set +CONFIG_FB_BACKLIGHT=y CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y + +# +# Frame buffer hardware drivers +# # CONFIG_FB_CIRRUS is not set # CONFIG_FB_PM2 is not set # CONFIG_FB_CYBER2000 is not set @@ -1090,16 +1219,21 @@ CONFIG_FB_MATROX_MAVEN=m CONFIG_FB_MATROX_MULTIHEAD=y CONFIG_FB_RADEON=y CONFIG_FB_RADEON_I2C=y +CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_FB_RADEON_DEBUG is not set # CONFIG_FB_ATY128 is not set # CONFIG_FB_ATY is not set +# CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_VT8623 is not set # CONFIG_FB_TRIDENT is not set +# CONFIG_FB_ARK is not set +# CONFIG_FB_PM3 is not set CONFIG_FB_IBM_GXT4500=y # CONFIG_FB_VIRTUAL is not set @@ -1113,19 +1247,10 @@ CONFIG_FRAMEBUFFER_CONSOLE=y # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y - -# -# Logo configuration -# CONFIG_LOGO=y CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y -CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_BACKLIGHT_CLASS_DEVICE=y -CONFIG_BACKLIGHT_DEVICE=y -CONFIG_LCD_CLASS_DEVICE=y -CONFIG_LCD_DEVICE=y # # Sound @@ -1242,6 +1367,12 @@ CONFIG_SND_AOA_SOUNDBUS_I2S=m # # CONFIG_SND_USB_AUDIO is not set # CONFIG_SND_USB_USX2Y is not set +# CONFIG_SND_USB_CAIAQ is not set + +# +# System on Chip audio support +# +# CONFIG_SND_SOC is not set # # Open Sound System @@ -1252,6 +1383,15 @@ CONFIG_SND_AOA_SOUNDBUS_I2S=m # HID Devices # CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +CONFIG_USB_HIDDEV=y # # USB support @@ -1266,9 +1406,8 @@ CONFIG_USB=y # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y -# CONFIG_USB_BANDWIDTH is not set +CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set -# CONFIG_USB_MULTITHREAD_PROBE is not set # CONFIG_USB_OTG is not set # @@ -1278,9 +1417,12 @@ CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_SPLIT_ISO is not set # CONFIG_USB_EHCI_ROOT_HUB_TT is not set CONFIG_USB_EHCI_TT_NEWSCHED=y +CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y -# CONFIG_USB_OHCI_BIG_ENDIAN is not set +# CONFIG_USB_OHCI_HCD_PPC_OF is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set @@ -1314,40 +1456,10 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_LIBUSUAL is not set # -# USB Input Devices -# -CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set -CONFIG_USB_HIDDEV=y -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_TOUCHSCREEN is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set - -# # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_USBNET is not set # CONFIG_USB_MON is not set # @@ -1369,6 +1481,7 @@ CONFIG_USB_HIDDEV=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1379,6 +1492,7 @@ CONFIG_USB_APPLEDISPLAY=m # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # @@ -1389,10 +1503,6 @@ CONFIG_USB_APPLEDISPLAY=m # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -1417,8 +1527,11 @@ CONFIG_INFINIBAND=m CONFIG_INFINIBAND_ADDR_TRANS=y CONFIG_INFINIBAND_MTHCA=m CONFIG_INFINIBAND_MTHCA_DEBUG=y +# CONFIG_INFINIBAND_IPATH is not set # CONFIG_INFINIBAND_AMSO1100 is not set +# CONFIG_MLX4_INFINIBAND is not set CONFIG_INFINIBAND_IPOIB=m +# CONFIG_INFINIBAND_IPOIB_CM is not set CONFIG_INFINIBAND_IPOIB_DEBUG=y # CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set # CONFIG_INFINIBAND_SRP is not set @@ -1447,10 +1560,6 @@ CONFIG_INFINIBAND_ISER=m # # -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -1567,6 +1676,7 @@ CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y CONFIG_RPCSEC_GSS_SPKM3=m # CONFIG_SMB_FS is not set @@ -1602,6 +1712,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -1651,15 +1762,7 @@ CONFIG_NLS_UTF8=m # Distributed Lock Manager # # CONFIG_DLM is not set - -# -# iSeries device drivers -# -# CONFIG_VIOCONS is not set -CONFIG_VIODASD=y -CONFIG_VIOCD=m -CONFIG_VIOTAPE=m -CONFIG_VIOPATH=y +# CONFIG_UCC_SLOW is not set # # Library routines @@ -1667,14 +1770,19 @@ CONFIG_VIOPATH=y CONFIG_BITREVERSE=y CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -1693,15 +1801,15 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=17 +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set @@ -1711,8 +1819,10 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_LIST is not set CONFIG_FORCED_INLINING=y # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_DEBUG_STACK_USAGE=y +# CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_HCALL_STATS is not set CONFIG_DEBUGGER=y CONFIG_XMON=y @@ -1749,8 +1859,11 @@ CONFIG_CRYPTO_TGR192=m # CONFIG_CRYPTO_GF128MUL is not set CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_TWOFISH_COMMON=m @@ -1765,6 +1878,7 @@ CONFIG_CRYPTO_ANUBIS=m CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m +# CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_TEST=m # diff --git a/arch/powerpc/configs/prpmc2800_defconfig b/arch/powerpc/configs/prpmc2800_defconfig index c70a730..fb504a7 100644 --- a/arch/powerpc/configs/prpmc2800_defconfig +++ b/arch/powerpc/configs/prpmc2800_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.21 -# Wed May 9 09:42:46 2007 +# Linux kernel version: 2.6.22-rc6 +# Tue Jun 26 14:15:11 2007 # # CONFIG_PPC64 is not set CONFIG_PPC32=y @@ -90,7 +90,11 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y @@ -274,20 +278,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -383,7 +375,6 @@ CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_OBSOLETE_CHIPS is not set # # Mapping drivers for chip access @@ -454,10 +445,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_BLINK is not set - -# -# ATA/ATAPI/MFM/RLL support -# CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -472,6 +459,7 @@ CONFIG_BLK_DEV_IDEDISK=y # CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes @@ -479,6 +467,7 @@ CONFIG_BLK_DEV_IDEDISK=y CONFIG_IDE_GENERIC=y CONFIG_BLK_DEV_IDEPCI=y # CONFIG_IDEPCI_SHARE_IRQ is not set +CONFIG_IDEPCI_PCIBUS_ORDER=y # CONFIG_BLK_DEV_OFFBOARD is not set CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set @@ -588,12 +577,7 @@ CONFIG_BLK_DEV_SD=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_ESP_CORE is not set # CONFIG_SCSI_SRP is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set # CONFIG_SATA_AHCI is not set @@ -665,6 +649,7 @@ CONFIG_SATA_MV=y # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # @@ -683,15 +668,7 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# CONFIG_PHYLIB=y # @@ -746,10 +723,7 @@ CONFIG_8139TOO=y # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y @@ -769,20 +743,14 @@ CONFIG_E1000=y CONFIG_MV643XX_ETH=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set - -# -# Token Ring devices -# +# CONFIG_MLX4_CORE is not set # CONFIG_TR is not set # @@ -792,8 +760,14 @@ CONFIG_MV643XX_ETH=y # CONFIG_WLAN_80211 is not set # -# Wan interfaces +# USB Network Adapters # +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -820,6 +794,7 @@ CONFIG_MV643XX_ETH=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -880,16 +855,11 @@ CONFIG_LEGACY_PTY_COUNT=256 # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_AGP is not set @@ -1023,12 +993,8 @@ CONFIG_HWMON=y # Multimedia devices # # CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set -# CONFIG_USB_DABUSB is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # # Graphics support @@ -1124,16 +1090,6 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_USBNET is not set CONFIG_USB_MON=y # @@ -1261,14 +1217,6 @@ CONFIG_RTC_DRV_MAX6900=y # # -# Auxiliary Display support -# - -# -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -1396,7 +1344,6 @@ CONFIG_MSDOS_PARTITION=y # # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set -# CONFIG_UCC_FAST is not set # # Library routines @@ -1404,6 +1351,7 @@ CONFIG_MSDOS_PARTITION=y CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y diff --git a/arch/powerpc/configs/ps3_defconfig b/arch/powerpc/configs/ps3_defconfig index 4779345..956d1df 100644 --- a/arch/powerpc/configs/ps3_defconfig +++ b/arch/powerpc/configs/ps3_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.21 -# Fri May 11 10:16:27 2007 +# Linux kernel version: 2.6.22-rc6 +# Tue Jun 26 14:15:19 2007 # CONFIG_PPC64=y CONFIG_64BIT=y @@ -87,7 +87,11 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y @@ -301,20 +305,8 @@ CONFIG_IPV6_SIT=y # CONFIG_IPV6_MULTIPLE_TABLES is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -418,10 +410,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # Misc devices # # CONFIG_BLINK is not set - -# -# ATA/ATAPI/MFM/RLL support -# # CONFIG_IDE is not set # @@ -467,11 +455,6 @@ CONFIG_SCSI_WAIT_SCAN=m # # CONFIG_ISCSI_TCP is not set # CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_ESP_CORE is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set # @@ -490,27 +473,12 @@ CONFIG_NETDEVICES=y # CONFIG_TUN is not set # -# PHY device support -# - -# # Ethernet (10 or 100Mbit) # # CONFIG_NET_ETHERNET is not set CONFIG_MII=m - -# -# Ethernet (1000 Mbit) -# - -# -# Ethernet (10000 Mbit) -# -CONFIG_MLX4_DEBUG=y - -# -# Token Ring devices -# +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y # # Wireless LAN @@ -536,10 +504,6 @@ CONFIG_USB_NET_MCS7830=m # CONFIG_USB_NET_RNDIS_HOST is not set # CONFIG_USB_NET_CDC_SUBSET is not set # CONFIG_USB_NET_ZAURUS is not set - -# -# Wan interfaces -# # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set @@ -563,6 +527,7 @@ CONFIG_USB_NET_MCS7830=m # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -652,12 +617,8 @@ CONFIG_GEN_RTC=y # Multimedia devices # # CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set -# CONFIG_USB_DABUSB is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # # Graphics support @@ -672,13 +633,13 @@ CONFIG_GEN_RTC=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set -CONFIG_FB_CFB_FILLRECT=y -CONFIG_FB_CFB_COPYAREA=y -CONFIG_FB_CFB_IMAGEBLIT=y -# CONFIG_FB_SYS_FILLRECT is not set -# CONFIG_FB_SYS_COPYAREA is not set -# CONFIG_FB_SYS_IMAGEBLIT is not set -# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_CFB_FILLRECT is not set +# CONFIG_FB_CFB_COPYAREA is not set +# CONFIG_FB_CFB_IMAGEBLIT is not set +CONFIG_FB_SYS_FILLRECT=y +CONFIG_FB_SYS_COPYAREA=y +CONFIG_FB_SYS_IMAGEBLIT=y +CONFIG_FB_SYS_FOPS=y CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set @@ -751,9 +712,10 @@ CONFIG_SND_VERBOSE_PROCFS=y # # CONFIG_SND_USB_AUDIO is not set # CONFIG_SND_USB_USX2Y is not set +# CONFIG_SND_USB_CAIAQ is not set # -# SoC audio support +# System on Chip audio support # # CONFIG_SND_SOC is not set @@ -1098,7 +1060,6 @@ CONFIG_NLS_ISO8859_1=y # # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set -# CONFIG_UCC_FAST is not set # # Library routines diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig index 6e96e50..0caf0dd 100644 --- a/arch/powerpc/configs/pseries_defconfig +++ b/arch/powerpc/configs/pseries_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20-rc5 -# Mon Jan 22 22:31:27 2007 +# Linux kernel version: 2.6.22-rc6 +# Tue Jun 26 14:17:45 2007 # CONFIG_PPC64=y CONFIG_64BIT=y @@ -40,6 +40,7 @@ CONFIG_PPC_FPU=y # CONFIG_PPC_OF_PLATFORM_PCI is not set CONFIG_ALTIVEC=y CONFIG_PPC_STD_MMU=y +CONFIG_PPC_MM_SLICES=y CONFIG_VIRT_CPU_ACCOUNTING=y CONFIG_SMP=y CONFIG_NR_CPUS=128 @@ -60,16 +61,23 @@ CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set +CONFIG_TASKSTATS=y +CONFIG_TASK_DELAY_ACCT=y +CONFIG_TASK_XACCT=y +CONFIG_TASK_IO_ACCOUNTING=y # CONFIG_UTS_NS is not set CONFIG_AUDIT=y CONFIG_AUDITSYSCALL=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=17 CONFIG_CPUSETS=y CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y @@ -84,14 +92,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -130,18 +143,28 @@ CONFIG_PPC_MULTIPLATFORM=y # CONFIG_EMBEDDED6xx is not set # CONFIG_APUS is not set CONFIG_PPC_PSERIES=y +CONFIG_PPC_SPLPAR=y +CONFIG_EEH=y +CONFIG_SCANLOG=m +CONFIG_LPARCFG=y # CONFIG_PPC_ISERIES is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set # CONFIG_PPC_PMAC is not set # CONFIG_PPC_MAPLE is not set # CONFIG_PPC_PASEMI is not set +# CONFIG_PPC_CELLEB is not set +# CONFIG_PPC_PS3 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PPC_IBM_CELL_BLADE is not set -# CONFIG_PPC_PS3 is not set +# CONFIG_PQ2ADS is not set CONFIG_PPC_NATIVE=y # CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_XICS=y +CONFIG_MPIC=y +# CONFIG_MPIC_WEIRD is not set +CONFIG_PPC_I8259=y # CONFIG_U3_DART is not set CONFIG_PPC_RTAS=y CONFIG_RTAS_ERROR_LOGGING=y @@ -155,8 +178,7 @@ CONFIG_IBMEBUS=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_WANT_EARLY_SERIAL is not set -CONFIG_MPIC=y +# CONFIG_CPM2 is not set # # Kernel options @@ -179,10 +201,6 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_KEXEC=y # CONFIG_CRASH_DUMP is not set CONFIG_IRQ_ALL_CPUS=y -CONFIG_PPC_SPLPAR=y -CONFIG_EEH=y -CONFIG_SCANLOG=m -CONFIG_LPARCFG=y CONFIG_NUMA=y CONFIG_NODES_SHIFT=4 CONFIG_ARCH_SELECT_MEMORY_MODEL=y @@ -202,35 +220,35 @@ CONFIG_SPARSEMEM_EXTREME=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y +CONFIG_ZONE_DMA_FLAG=1 CONFIG_NODES_SPAN_OTHER_NODES=y +# CONFIG_PPC_HAS_HASH_64K is not set # CONFIG_PPC_64K_PAGES is not set CONFIG_SCHED_SMT=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set CONFIG_SECCOMP=y +# CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y # # Bus options # +CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y -# CONFIG_MPIC_WEIRD is not set -CONFIG_PPC_I8259=y # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +CONFIG_PCI_MSI=y # CONFIG_PCI_DEBUG is not set # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# CONFIG_HOTPLUG_PCI=m # CONFIG_HOTPLUG_PCI_FAKE is not set # CONFIG_HOTPLUG_PCI_CPCI is not set @@ -247,14 +265,15 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set CONFIG_NET_KEY=m +# CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y # CONFIG_IP_ADVANCED_ROUTER is not set @@ -279,10 +298,6 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set - -# -# IP: Virtual Server Configuration -# # CONFIG_IP_VS is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set @@ -298,10 +313,8 @@ CONFIG_NETFILTER_NETLINK=y CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m CONFIG_NF_CONNTRACK_ENABLED=m -CONFIG_NF_CONNTRACK_SUPPORT=y -# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set CONFIG_NF_CONNTRACK=m -# CONFIG_NF_CT_ACCT is not set +CONFIG_NF_CT_ACCT=y CONFIG_NF_CONNTRACK_MARK=y CONFIG_NF_CONNTRACK_EVENTS=y # CONFIG_NF_CT_PROTO_SCTP is not set @@ -311,10 +324,39 @@ CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_IRC=m # CONFIG_NF_CONNTRACK_NETBIOS_NS is not set # CONFIG_NF_CONNTRACK_PPTP is not set +# CONFIG_NF_CONNTRACK_SANE is not set # CONFIG_NF_CONNTRACK_SIP is not set CONFIG_NF_CONNTRACK_TFTP=m CONFIG_NF_CT_NETLINK=m -# CONFIG_NETFILTER_XTABLES is not set +CONFIG_NETFILTER_XTABLES=m +CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m +CONFIG_NETFILTER_XT_TARGET_MARK=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m +CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_COMMENT=m +CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m +CONFIG_NETFILTER_XT_MATCH_CONNMARK=m +CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m +CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_DSCP=m +CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_LENGTH=m +CONFIG_NETFILTER_XT_MATCH_LIMIT=m +CONFIG_NETFILTER_XT_MATCH_MAC=m +CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m +CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m +CONFIG_NETFILTER_XT_MATCH_QUOTA=m +CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_SCTP=m +CONFIG_NETFILTER_XT_MATCH_STATE=m +CONFIG_NETFILTER_XT_MATCH_STATISTIC=m +CONFIG_NETFILTER_XT_MATCH_STRING=m +CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m # # IP: Netfilter Configuration @@ -322,20 +364,38 @@ CONFIG_NF_CT_NETLINK=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_QUEUE=m - -# -# DCCP Configuration (EXPERIMENTAL) -# +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MATCH_IPRANGE=m +CONFIG_IP_NF_MATCH_TOS=m +CONFIG_IP_NF_MATCH_RECENT=m +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_MATCH_OWNER=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +CONFIG_IP_NF_TARGET_LOG=m +CONFIG_IP_NF_TARGET_ULOG=m +CONFIG_NF_NAT=m +CONFIG_NF_NAT_NEEDED=y +CONFIG_IP_NF_TARGET_MASQUERADE=m +CONFIG_IP_NF_TARGET_REDIRECT=m +CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_SAME=m +CONFIG_NF_NAT_SNMP_BASIC=m +CONFIG_NF_NAT_FTP=m +CONFIG_NF_NAT_IRC=m +CONFIG_NF_NAT_TFTP=m +# CONFIG_NF_NAT_AMANDA is not set +# CONFIG_NF_NAT_PPTP is not set +# CONFIG_NF_NAT_H323 is not set +# CONFIG_NF_NAT_SIP is not set +# CONFIG_IP_NF_MANGLE is not set +# CONFIG_IP_NF_RAW is not set +# CONFIG_IP_NF_ARPTABLES is not set # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -354,6 +414,7 @@ CONFIG_LLC=y # QoS and/or fair queueing # # CONFIG_NET_SCHED is not set +CONFIG_NET_CLS_ROUTE=y # # Network testing @@ -363,7 +424,16 @@ CONFIG_LLC=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -376,16 +446,13 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set # @@ -403,6 +470,7 @@ CONFIG_PARPORT_PC=m # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -423,19 +491,16 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=65536 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -450,6 +515,7 @@ CONFIG_BLK_DEV_IDECD=y # CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes @@ -457,12 +523,12 @@ CONFIG_BLK_DEV_IDECD=y CONFIG_IDE_GENERIC=y CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y +CONFIG_IDEPCI_PCIBUS_ORDER=y # CONFIG_BLK_DEV_OFFBOARD is not set CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_IDEDMA_FORCED is not set -CONFIG_IDEDMA_PCI_AUTO=y # CONFIG_IDEDMA_ONLYDISK is not set # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set @@ -477,6 +543,7 @@ CONFIG_BLK_DEV_AMD74XX=y # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set # CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT8213 is not set # CONFIG_BLK_DEV_IT821X is not set # CONFIG_BLK_DEV_NS87415 is not set # CONFIG_BLK_DEV_PDC202XX_OLD is not set @@ -487,10 +554,10 @@ CONFIG_BLK_DEV_AMD74XX=y # CONFIG_BLK_DEV_SLC90E66 is not set # CONFIG_BLK_DEV_TRM290 is not set # CONFIG_BLK_DEV_VIA82CXXX is not set +# CONFIG_BLK_DEV_TC86C001 is not set # CONFIG_IDE_ARM is not set CONFIG_BLK_DEV_IDEDMA=y # CONFIG_IDEDMA_IVB is not set -CONFIG_IDEDMA_AUTO=y # CONFIG_BLK_DEV_HD is not set # @@ -520,6 +587,7 @@ CONFIG_SCSI_MULTI_LUN=y CONFIG_SCSI_CONSTANTS=y # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -575,11 +643,8 @@ CONFIG_SCSI_LPFC=m # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# CONFIG_ATA=y +# CONFIG_ATA_NONSTANDARD is not set # CONFIG_SATA_AHCI is not set # CONFIG_SATA_SVW is not set # CONFIG_ATA_PIIX is not set @@ -595,10 +660,12 @@ CONFIG_ATA=y # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set # CONFIG_SATA_VITESSE is not set +# CONFIG_SATA_INIC162X is not set # CONFIG_PATA_ALI is not set # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set # CONFIG_PATA_ATIIXP is not set +# CONFIG_PATA_CMD640_PCI is not set # CONFIG_PATA_CMD64X is not set # CONFIG_PATA_CS5520 is not set # CONFIG_PATA_CS5530 is not set @@ -610,6 +677,7 @@ CONFIG_ATA=y # CONFIG_PATA_HPT3X2N is not set # CONFIG_PATA_HPT3X3 is not set # CONFIG_PATA_IT821X is not set +# CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set @@ -650,6 +718,7 @@ CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m CONFIG_DM_MULTIPATH_EMC=m +# CONFIG_DM_DELAY is not set # # Fusion MPT device support @@ -662,18 +731,14 @@ CONFIG_DM_MULTIPATH_EMC=m # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # # I2O device support # # CONFIG_I2O is not set - -# -# Macintosh device drivers -# -# CONFIG_MAC_EMUMOUSEBTN is not set -# CONFIG_WINDFARM is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -683,15 +748,7 @@ CONFIG_DUMMY=m CONFIG_BONDING=m # CONFIG_EQUALIZER is not set CONFIG_TUN=m - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# # CONFIG_PHYLIB is not set # @@ -731,11 +788,9 @@ CONFIG_E100=y # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set # CONFIG_VIA_RHINE is not set +# CONFIG_SC92031 is not set # CONFIG_NET_POCKET is not set - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y CONFIG_ACENIC=y CONFIG_ACENIC_OMIT_TIGON_I=y # CONFIG_DL2K is not set @@ -754,11 +809,10 @@ CONFIG_E1000=y CONFIG_TIGON3=y # CONFIG_BNX2 is not set # CONFIG_QLA3XXX is not set - -# -# Ethernet (10000 Mbit) -# +# CONFIG_ATL1 is not set +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set CONFIG_EHEA=m CONFIG_IXGB=m # CONFIG_IXGB_NAPI is not set @@ -766,23 +820,28 @@ CONFIG_S2IO=m # CONFIG_S2IO_NAPI is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set - -# -# Token Ring devices -# +# CONFIG_PASEMI_MAC is not set +# CONFIG_MLX4_CORE is not set CONFIG_TR=y CONFIG_IBMOL=y # CONFIG_3C359 is not set # CONFIG_TMS380TR is not set # -# Wireless LAN (non-hamradio) +# Wireless LAN # -# CONFIG_NET_RADIO is not set +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # -# Wan interfaces +# USB Network Adapters # +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -802,7 +861,6 @@ CONFIG_SLHC=m # CONFIG_SHAPER is not set CONFIG_NETCONSOLE=y CONFIG_NETPOLL=y -CONFIG_NETPOLL_RX=y CONFIG_NETPOLL_TRAP=y CONFIG_NET_POLL_CONTROLLER=y @@ -821,6 +879,7 @@ CONFIG_NET_POLL_CONTROLLER=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -846,12 +905,25 @@ CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_STOWAWAY is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_APPLETOUCH is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set CONFIG_INPUT_MISC=y CONFIG_INPUT_PCSPKR=m +# CONFIG_INPUT_ATI_REMOTE is not set +# CONFIG_INPUT_ATI_REMOTE2 is not set +# CONFIG_INPUT_KEYSPAN_REMOTE is not set +# CONFIG_INPUT_POWERMATE is not set +# CONFIG_INPUT_YEALINK is not set # CONFIG_INPUT_UINPUT is not set # @@ -892,6 +964,7 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_ICOM=m CONFIG_SERIAL_JSM=m +# CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -907,15 +980,10 @@ CONFIG_HVCS=m # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_AGP is not set @@ -928,11 +996,9 @@ CONFIG_MAX_RAW_DEVS=1024 # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y # CONFIG_I2C_CHARDEV is not set # @@ -959,14 +1025,15 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set +# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set # CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set -# CONFIG_I2C_PCA_ISA is not set # # Miscellaneous I2C Chip support @@ -993,37 +1060,56 @@ CONFIG_I2C_ALGOBIT=y # Dallas's 1-wire bus # # CONFIG_W1 is not set +# CONFIG_HWMON is not set # -# Hardware Monitoring support +# Multifunction device drivers # -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set -# CONFIG_USB_DABUSB is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_BACKLIGHT_CLASS_DEVICE=y +CONFIG_LCD_CLASS_DEVICE=m # -# Graphics support +# Display device support # -CONFIG_FIRMWARE_EDID=y +CONFIG_DISPLAY_SUPPORT=y + +# +# Display hardware drivers +# +# CONFIG_VGASTATE is not set CONFIG_FB=y +CONFIG_FIRMWARE_EDID=y CONFIG_FB_DDC=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set CONFIG_FB_MACMODES=y -# CONFIG_FB_BACKLIGHT is not set +CONFIG_FB_BACKLIGHT=y CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y + +# +# Frame buffer hardware drivers +# # CONFIG_FB_CIRRUS is not set # CONFIG_FB_PM2 is not set # CONFIG_FB_CYBER2000 is not set @@ -1042,16 +1128,21 @@ CONFIG_FB_MATROX_G=y CONFIG_FB_MATROX_MULTIHEAD=y CONFIG_FB_RADEON=y CONFIG_FB_RADEON_I2C=y +CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_FB_RADEON_DEBUG is not set # CONFIG_FB_ATY128 is not set # CONFIG_FB_ATY is not set +# CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_VT8623 is not set # CONFIG_FB_TRIDENT is not set +# CONFIG_FB_ARK is not set +# CONFIG_FB_PM3 is not set CONFIG_FB_IBM_GXT4500=y # CONFIG_FB_VIRTUAL is not set @@ -1065,19 +1156,10 @@ CONFIG_FRAMEBUFFER_CONSOLE=y # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y - -# -# Logo configuration -# CONFIG_LOGO=y CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y -CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_BACKLIGHT_CLASS_DEVICE=m -CONFIG_BACKLIGHT_DEVICE=y -CONFIG_LCD_CLASS_DEVICE=m -CONFIG_LCD_DEVICE=y # # Sound @@ -1088,6 +1170,15 @@ CONFIG_LCD_DEVICE=y # HID Devices # CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +CONFIG_USB_HIDDEV=y # # USB support @@ -1102,9 +1193,8 @@ CONFIG_USB=y # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y -# CONFIG_USB_BANDWIDTH is not set +CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set -# CONFIG_USB_MULTITHREAD_PROBE is not set # CONFIG_USB_OTG is not set # @@ -1114,9 +1204,12 @@ CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_SPLIT_ISO is not set # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set +# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y -# CONFIG_USB_OHCI_BIG_ENDIAN is not set +# CONFIG_USB_OHCI_HCD_PPC_OF is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set @@ -1149,40 +1242,10 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_LIBUSUAL is not set # -# USB Input Devices -# -CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set -CONFIG_USB_HIDDEV=y -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_TOUCHSCREEN is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set - -# # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_USBNET is not set CONFIG_USB_MON=y # @@ -1205,6 +1268,7 @@ CONFIG_USB_MON=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1215,6 +1279,7 @@ CONFIG_USB_MON=y # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # @@ -1225,10 +1290,6 @@ CONFIG_USB_MON=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -1250,13 +1311,16 @@ CONFIG_USB_MON=y CONFIG_INFINIBAND=m CONFIG_INFINIBAND_USER_MAD=m CONFIG_INFINIBAND_USER_ACCESS=m +CONFIG_INFINIBAND_USER_MEM=y CONFIG_INFINIBAND_ADDR_TRANS=y CONFIG_INFINIBAND_MTHCA=m CONFIG_INFINIBAND_MTHCA_DEBUG=y +# CONFIG_INFINIBAND_IPATH is not set CONFIG_INFINIBAND_EHCA=m -CONFIG_INFINIBAND_EHCA_SCALING=y # CONFIG_INFINIBAND_AMSO1100 is not set +# CONFIG_MLX4_INFINIBAND is not set CONFIG_INFINIBAND_IPOIB=m +# CONFIG_INFINIBAND_IPOIB_CM is not set CONFIG_INFINIBAND_IPOIB_DEBUG=y # CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set CONFIG_INFINIBAND_SRP=m @@ -1285,8 +1349,9 @@ CONFIG_INFINIBAND_SRP=m # # -# Virtualization +# Auxiliary Display support # +# CONFIG_KS0108 is not set # # File systems @@ -1341,7 +1406,6 @@ CONFIG_FUSE_FS=m CONFIG_ISO9660_FS=y CONFIG_JOLIET=y CONFIG_ZISOFS=y -CONFIG_ZISOFS_FS=y CONFIG_UDF_FS=m CONFIG_UDF_NLS=y @@ -1407,6 +1471,7 @@ CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y CONFIG_RPCSEC_GSS_SPKM3=m # CONFIG_SMB_FS is not set @@ -1476,6 +1541,7 @@ CONFIG_NLS_ISO8859_1=y # Distributed Lock Manager # # CONFIG_DLM is not set +# CONFIG_UCC_SLOW is not set # # Library routines @@ -1483,12 +1549,19 @@ CONFIG_NLS_ISO8859_1=y CONFIG_BITREVERSE=y CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -1507,15 +1580,15 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=17 +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set @@ -1526,8 +1599,10 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_FORCED_INLINING=y # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_LKDTM is not set +# CONFIG_FAULT_INJECTION is not set CONFIG_DEBUG_STACKOVERFLOW=y # CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_PAGEALLOC is not set CONFIG_HCALL_STATS=y CONFIG_DEBUGGER=y CONFIG_XMON=y @@ -1564,8 +1639,11 @@ CONFIG_CRYPTO_TGR192=m # CONFIG_CRYPTO_GF128MUL is not set CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_TWOFISH_COMMON=m @@ -1580,6 +1658,7 @@ CONFIG_CRYPTO_ANUBIS=m CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m +# CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_TEST=m # diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index 42c8ed6..c2b84c6 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -412,6 +412,12 @@ struct irq_map_entry irq_map[NR_IRQS]; static unsigned int irq_virq_count = NR_IRQS; static struct irq_host *irq_default_host; +irq_hw_number_t virq_to_hw(unsigned int virq) +{ + return irq_map[virq].hwirq; +} +EXPORT_SYMBOL_GPL(virq_to_hw); + struct irq_host *irq_alloc_host(unsigned int revmap_type, unsigned int revmap_arg, struct irq_host_ops *ops, diff --git a/arch/powerpc/kernel/pci_32.c b/arch/powerpc/kernel/pci_32.c index e66064b..8698211 100644 --- a/arch/powerpc/kernel/pci_32.c +++ b/arch/powerpc/kernel/pci_32.c @@ -1047,10 +1047,10 @@ void pcibios_make_OF_bus_map(void) #endif /* CONFIG_PPC_OF */ /* Add sysfs properties */ -void pcibios_add_platform_entries(struct pci_dev *pdev) +int pcibios_add_platform_entries(struct pci_dev *pdev) { #ifdef CONFIG_PPC_OF - device_create_file(&pdev->dev, &dev_attr_devspec); + return device_create_file(&pdev->dev, &dev_attr_devspec); #endif /* CONFIG_PPC_OF */ } diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c index 249cca2..e3009a4 100644 --- a/arch/powerpc/kernel/pci_64.c +++ b/arch/powerpc/kernel/pci_64.c @@ -367,8 +367,10 @@ struct pci_dev *of_create_pci_dev(struct device_node *node, sprintf(pci_name(dev), "%04x:%02x:%02x.%d", pci_domain_nr(bus), dev->bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn)); dev->class = get_int_prop(node, "class-code", 0); + dev->revision = get_int_prop(node, "revision-id", 0); DBG(" class: 0x%x\n", dev->class); + DBG(" revision: 0x%x\n", dev->revision); dev->current_state = 4; /* unknown power state */ dev->error_state = pci_channel_io_normal; @@ -876,9 +878,9 @@ static ssize_t pci_show_devspec(struct device *dev, } static DEVICE_ATTR(devspec, S_IRUGO, pci_show_devspec, NULL); -void pcibios_add_platform_entries(struct pci_dev *pdev) +int pcibios_add_platform_entries(struct pci_dev *pdev) { - device_create_file(&pdev->dev, &dev_attr_devspec); + return device_create_file(&pdev->dev, &dev_attr_devspec); } #define ISA_SPACE_MASK 0x1 diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c index 1ce0ae3..b27e268 100644 --- a/arch/powerpc/kernel/signal_64.c +++ b/arch/powerpc/kernel/signal_64.c @@ -176,6 +176,13 @@ static long restore_sigcontext(struct pt_regs *regs, sigset_t *set, int sig, */ discard_lazy_cpu_state(); + /* + * Force reload of FP/VEC. + * This has to be done before copying stuff into current->thread.fpr/vr + * for the reasons explained in the previous comment. + */ + regs->msr &= ~(MSR_FP | MSR_FE0 | MSR_FE1 | MSR_VEC); + err |= __copy_from_user(¤t->thread.fpr, &sc->fp_regs, FP_REGS_SIZE); #ifdef CONFIG_ALTIVEC @@ -197,9 +204,6 @@ static long restore_sigcontext(struct pt_regs *regs, sigset_t *set, int sig, current->thread.vrsave = 0; #endif /* CONFIG_ALTIVEC */ - /* Force reload of FP/VEC */ - regs->msr &= ~(MSR_FP | MSR_FE0 | MSR_FE1 | MSR_VEC); - return err; } diff --git a/arch/powerpc/kernel/sys_ppc32.c b/arch/powerpc/kernel/sys_ppc32.c index 047246a..b42cbf1 100644 --- a/arch/powerpc/kernel/sys_ppc32.c +++ b/arch/powerpc/kernel/sys_ppc32.c @@ -810,3 +810,12 @@ asmlinkage long compat_sys_request_key(const char __user *_type, return sys_request_key(_type, _description, _callout_info, destringid); } +asmlinkage long compat_sys_sync_file_range2(int fd, unsigned int flags, + unsigned offset_hi, unsigned offset_lo, + unsigned nbytes_hi, unsigned nbytes_lo) +{ + loff_t offset = ((loff_t)offset_hi << 32) | offset_lo; + loff_t nbytes = ((loff_t)nbytes_hi << 32) | nbytes_lo; + + return sys_sync_file_range(fd, offset, nbytes, flags); +} diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index bf6445a..3b8427e 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -777,7 +777,7 @@ void __kprobes program_check_exception(struct pt_regs *regs) return; if (!(regs->msr & MSR_PR) && /* not user-mode */ - report_bug(regs->nip) == BUG_TRAP_TYPE_WARN) { + report_bug(regs->nip, regs) == BUG_TRAP_TYPE_WARN) { regs->nip += 4; return; } diff --git a/arch/powerpc/kernel/udbg.c b/arch/powerpc/kernel/udbg.c index 87703df..cbca1df 100644 --- a/arch/powerpc/kernel/udbg.c +++ b/arch/powerpc/kernel/udbg.c @@ -151,12 +151,18 @@ static struct console udbg_console = { static int early_console_initialized; -/* called by setup_system */ +/* + * Called by setup_system after ppc_md->probe and ppc_md->early_init. + * Call it again after setting udbg_putc in ppc_md->setup_arch. + */ void register_early_udbg_console(void) { if (early_console_initialized) return; + if (!udbg_putc) + return; + if (strstr(boot_command_line, "udbg-immortal")) { printk(KERN_INFO "early console immortal !\n"); udbg_console.flags &= ~CON_BOOT; diff --git a/arch/powerpc/kernel/vdso32/gettimeofday.S b/arch/powerpc/kernel/vdso32/gettimeofday.S index 05909f7..72ca26d 100644 --- a/arch/powerpc/kernel/vdso32/gettimeofday.S +++ b/arch/powerpc/kernel/vdso32/gettimeofday.S @@ -32,6 +32,8 @@ V_FUNCTION_BEGIN(__kernel_gettimeofday) mr r11,r4 /* r11 saves tz */ bl __get_datapage@local /* get data page */ mr r9, r3 /* datapage ptr in r9 */ + cmplwi r10,0 /* check if tv is NULL */ + beq 3f bl __do_get_xsec@local /* get xsec from tb & kernel */ bne- 2f /* out of line -> do syscall */ @@ -50,7 +52,7 @@ V_FUNCTION_BEGIN(__kernel_gettimeofday) mulhwu r5,r5,r6 stw r5,TVAL32_TV_USEC(r10) - cmpli cr0,r11,0 /* check if tz is NULL */ +3: cmplwi r11,0 /* check if tz is NULL */ beq 1f lwz r4,CFG_TZ_MINUTEWEST(r9)/* fill tz */ lwz r5,CFG_TZ_DSTTIME(r9) diff --git a/arch/powerpc/kernel/vdso64/gettimeofday.S b/arch/powerpc/kernel/vdso64/gettimeofday.S index 40ffd9b..c6401f9 100644 --- a/arch/powerpc/kernel/vdso64/gettimeofday.S +++ b/arch/powerpc/kernel/vdso64/gettimeofday.S @@ -1,5 +1,4 @@ - - /* +/* * Userland implementation of gettimeofday() for 64 bits processes in a * ppc64 kernel for use in the vDSO * @@ -32,6 +31,8 @@ V_FUNCTION_BEGIN(__kernel_gettimeofday) mr r11,r3 /* r11 holds tv */ mr r10,r4 /* r10 holds tz */ bl V_LOCAL_FUNC(__get_datapage) /* get data page */ + cmpldi r11,0 /* check if tv is NULL */ + beq 2f bl V_LOCAL_FUNC(__do_get_xsec) /* get xsec from tb & kernel */ lis r7,15 /* r7 = 1000000 = USEC_PER_SEC */ ori r7,r7,16960 @@ -43,8 +44,8 @@ V_FUNCTION_BEGIN(__kernel_gettimeofday) * XSEC_PER_SEC */ rldicl r0,r0,44,20 - cmpldi cr0,r10,0 /* check if tz is NULL */ std r0,TVAL64_TV_USEC(r11) /* store usec in tv */ +2: cmpldi r10,0 /* check if tz is NULL */ beq 1f lwz r4,CFG_TZ_MINUTEWEST(r3)/* fill tz */ lwz r5,CFG_TZ_DSTTIME(r3) diff --git a/arch/powerpc/lib/rheap.c b/arch/powerpc/lib/rheap.c index 180ee29..2f24ea0 100644 --- a/arch/powerpc/lib/rheap.c +++ b/arch/powerpc/lib/rheap.c @@ -437,27 +437,26 @@ unsigned long rh_alloc_align(rh_info_t * info, int size, int alignment, const ch struct list_head *l; rh_block_t *blk; rh_block_t *newblk; - unsigned long start; + unsigned long start, sp_size; /* Validate size, and alignment must be power of two */ if (size <= 0 || (alignment & (alignment - 1)) != 0) return (unsigned long) -EINVAL; - /* given alignment larger that default rheap alignment */ - if (alignment > info->alignment) - size += alignment - 1; - /* Align to configured alignment */ size = (size + (info->alignment - 1)) & ~(info->alignment - 1); - if (assure_empty(info, 1) < 0) + if (assure_empty(info, 2) < 0) return (unsigned long) -ENOMEM; blk = NULL; list_for_each(l, &info->free_list) { blk = list_entry(l, rh_block_t, list); - if (size <= blk->size) - break; + if (size <= blk->size) { + start = (blk->start + alignment - 1) & ~(alignment - 1); + if (start + size <= blk->start + blk->size) + break; + } blk = NULL; } @@ -470,25 +469,36 @@ unsigned long rh_alloc_align(rh_info_t * info, int size, int alignment, const ch list_del(&blk->list); newblk = blk; } else { + /* Fragment caused, split if needed */ + /* Create block for fragment in the beginning */ + sp_size = start - blk->start; + if (sp_size) { + rh_block_t *spblk; + + spblk = get_slot(info); + spblk->start = blk->start; + spblk->size = sp_size; + /* add before the blk */ + list_add(&spblk->list, blk->list.prev); + } newblk = get_slot(info); - newblk->start = blk->start; + newblk->start = start; newblk->size = size; - /* blk still in free list, with updated start, size */ - blk->start += size; - blk->size -= size; + /* blk still in free list, with updated start and size + * for fragment in the end */ + blk->start = start + size; + blk->size -= sp_size + size; + /* No fragment in the end, remove blk */ + if (blk->size == 0) { + list_del(&blk->list); + release_slot(info, blk); + } } newblk->owner = owner; - start = newblk->start; attach_taken_block(info, newblk); - /* for larger alignment return fixed up pointer */ - /* this is no problem with the deallocator since */ - /* we scan for pointers that lie in the blocks */ - if (alignment > info->alignment) - start = (start + alignment - 1) & ~(alignment - 1); - return start; } diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c index bfe9013..115b25f 100644 --- a/arch/powerpc/mm/fault.c +++ b/arch/powerpc/mm/fault.c @@ -279,14 +279,13 @@ good_area: #endif /* CONFIG_8xx */ if (is_exec) { -#ifdef CONFIG_PPC64 +#if !(defined(CONFIG_4xx) || defined(CONFIG_BOOKE)) /* protection fault */ if (error_code & DSISR_PROTFAULT) goto bad_area; if (!(vma->vm_flags & VM_EXEC)) goto bad_area; -#endif -#if defined(CONFIG_4xx) || defined(CONFIG_BOOKE) +#else pte_t *ptep; pmd_t *pmdp; diff --git a/arch/powerpc/platforms/cell/cbe_cpufreq.c b/arch/powerpc/platforms/cell/cbe_cpufreq.c index ac445998..ab511d5 100644 --- a/arch/powerpc/platforms/cell/cbe_cpufreq.c +++ b/arch/powerpc/platforms/cell/cbe_cpufreq.c @@ -74,6 +74,7 @@ static unsigned int pmi_frequency_limit = 0; static struct of_device *pmi_dev; +#ifdef CONFIG_PPC_PMI static int set_pmode_pmi(int cpu, unsigned int pmode) { int ret; @@ -102,7 +103,7 @@ static int set_pmode_pmi(int cpu, unsigned int pmode) #endif return ret; } - +#endif static int get_pmode(int cpu) { @@ -157,9 +158,11 @@ static int set_pmode_reg(int cpu, unsigned int pmode) } static int set_pmode(int cpu, unsigned int slow_mode) { +#ifdef CONFIG_PPC_PMI if (pmi_dev) return set_pmode_pmi(cpu, slow_mode); else +#endif return set_pmode_reg(cpu, slow_mode); } @@ -323,26 +326,28 @@ static struct cpufreq_driver cbe_cpufreq_driver = { static int __init cbe_cpufreq_init(void) { +#ifdef CONFIG_PPC_PMI struct device_node *np; - +#endif if (!machine_is(cell)) return -ENODEV; - +#ifdef CONFIG_PPC_PMI np = of_find_node_by_type(NULL, "ibm,pmi"); pmi_dev = of_find_device_by_node(np); if (pmi_dev) pmi_register_handler(pmi_dev, &cbe_pmi_handler); - +#endif return cpufreq_register_driver(&cbe_cpufreq_driver); } static void __exit cbe_cpufreq_exit(void) { +#ifdef CONFIG_PPC_PMI if (pmi_dev) pmi_unregister_handler(pmi_dev, &cbe_pmi_handler); - +#endif cpufreq_unregister_driver(&cbe_cpufreq_driver); } diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c index 07b1c4e..7ccb923 100644 --- a/arch/powerpc/platforms/powermac/setup.c +++ b/arch/powerpc/platforms/powermac/setup.c @@ -363,8 +363,19 @@ static void __init pmac_setup_arch(void) smp_ops = &core99_smp_ops; } #ifdef CONFIG_PPC32 - else + else { + /* + * We have to set bits in cpu_possible_map here since the + * secondary CPU(s) aren't in the device tree, and + * setup_per_cpu_areas only allocates per-cpu data for + * CPUs in the cpu_possible_map. + */ + int cpu; + + for (cpu = 1; cpu < 4 && cpu < NR_CPUS; ++cpu) + cpu_set(cpu, cpu_possible_map); smp_ops = &psurge_smp_ops; + } #endif #endif /* CONFIG_SMP */ @@ -443,6 +454,9 @@ static int initializing = 1; static int pmac_late_init(void) { + if (!machine_is(powermac)) + return -ENODEV; + initializing = 0; /* this is udbg (which is __init) and we can later use it during * cpu hotplug (in smp_core99_kick_cpu) */ diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c index 686ed82..cb2d8945 100644 --- a/arch/powerpc/platforms/powermac/smp.c +++ b/arch/powerpc/platforms/powermac/smp.c @@ -317,7 +317,6 @@ static int __init smp_psurge_probe(void) ncpus = NR_CPUS; for (i = 1; i < ncpus ; ++i) { cpu_set(i, cpu_present_map); - cpu_set(i, cpu_possible_map); set_hard_smp_processor_id(i, i); } diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c index 470db6e..a031d99 100644 --- a/arch/powerpc/platforms/pseries/setup.c +++ b/arch/powerpc/platforms/pseries/setup.c @@ -176,7 +176,7 @@ static void __init pseries_mpic_init_IRQ(void) return; cascade_irq = irq_of_parse_and_map(cascade, 0); - if (cascade == NO_IRQ) { + if (cascade_irq == NO_IRQ) { printk(KERN_ERR "mpic: failed to map cascade interrupt"); return; } diff --git a/arch/ppc/8260_io/enet.c b/arch/ppc/8260_io/enet.c index 4c0a7d7..615b658 100644 --- a/arch/ppc/8260_io/enet.c +++ b/arch/ppc/8260_io/enet.c @@ -477,9 +477,9 @@ for (;;) { } else { skb_put(skb,pkt_len-4); /* Make room */ - eth_copy_and_sum(skb, + skb_copy_to_linear_data(skb, (unsigned char *)__va(bdp->cbd_bufaddr), - pkt_len-4, 0); + pkt_len-4); skb->protocol=eth_type_trans(skb,dev); netif_rx(skb); } diff --git a/arch/ppc/8260_io/fcc_enet.c b/arch/ppc/8260_io/fcc_enet.c index cab395d..6f3ed6a 100644 --- a/arch/ppc/8260_io/fcc_enet.c +++ b/arch/ppc/8260_io/fcc_enet.c @@ -734,9 +734,9 @@ for (;;) { } else { skb_put(skb,pkt_len); /* Make room */ - eth_copy_and_sum(skb, + skb_copy_to_linear_data(skb, (unsigned char *)__va(bdp->cbd_bufaddr), - pkt_len, 0); + pkt_len); skb->protocol=eth_type_trans(skb,dev); netif_rx(skb); } diff --git a/arch/ppc/8xx_io/enet.c b/arch/ppc/8xx_io/enet.c index e58288e..703d47e 100644 --- a/arch/ppc/8xx_io/enet.c +++ b/arch/ppc/8xx_io/enet.c @@ -506,9 +506,9 @@ for (;;) { } else { skb_put(skb,pkt_len-4); /* Make room */ - eth_copy_and_sum(skb, + skb_copy_to_linear_data(skb, cep->rx_vaddr[bdp - cep->rx_bd_base], - pkt_len-4, 0); + pkt_len-4); skb->protocol=eth_type_trans(skb,dev); netif_rx(skb); } diff --git a/arch/ppc/8xx_io/fec.c b/arch/ppc/8xx_io/fec.c index d38335d..0288279 100644 --- a/arch/ppc/8xx_io/fec.c +++ b/arch/ppc/8xx_io/fec.c @@ -725,7 +725,7 @@ while (!(bdp->cbd_sc & BD_ENET_RX_EMPTY)) { fep->stats.rx_dropped++; } else { skb_put(skb,pkt_len-4); /* Make room */ - eth_copy_and_sum(skb, data, pkt_len-4, 0); + skb_copy_to_linear_data(skb, data, pkt_len-4); skb->protocol=eth_type_trans(skb,dev); netif_rx(skb); } diff --git a/arch/ppc/Kconfig b/arch/ppc/Kconfig index ccce2a4..6bdeeb7 100644 --- a/arch/ppc/Kconfig +++ b/arch/ppc/Kconfig @@ -1237,8 +1237,10 @@ config PCI infrastructure code to support PCI bus devices. config PCI_DOMAINS - bool - default PCI + def_bool PCI + +config PCI_SYSCALL + def_bool PCI config MPC83xx_PCI2 bool "Support for 2nd PCI host controller" diff --git a/arch/ppc/kernel/pci.c b/arch/ppc/kernel/pci.c index 5e723c4..c2ec13b 100644 --- a/arch/ppc/kernel/pci.c +++ b/arch/ppc/kernel/pci.c @@ -633,12 +633,6 @@ void pcibios_make_OF_bus_map(void) { } -/* Add sysfs properties */ -void pcibios_add_platform_entries(struct pci_dev *pdev) -{ -} - - static int __init pcibios_init(void) { diff --git a/arch/ppc/kernel/traps.c b/arch/ppc/kernel/traps.c index aea100b..0eaef7c 100644 --- a/arch/ppc/kernel/traps.c +++ b/arch/ppc/kernel/traps.c @@ -619,7 +619,7 @@ void program_check_exception(struct pt_regs *regs) return; if (!(regs->msr & MSR_PR) && /* not user-mode */ - report_bug(regs->nip) == BUG_TRAP_TYPE_WARN) { + report_bug(regs->nip, regs) == BUG_TRAP_TYPE_WARN) { regs->nip += 4; return; } diff --git a/arch/ppc/syslib/mv64x60.c b/arch/ppc/syslib/mv64x60.c index 8485a68..032f4b7 100644 --- a/arch/ppc/syslib/mv64x60.c +++ b/arch/ppc/syslib/mv64x60.c @@ -2415,7 +2415,6 @@ static struct bin_attribute mv64xxx_hs_reg_attr = { /* Hotswap register */ .attr = { .name = "hs_reg", .mode = S_IRUGO | S_IWUSR, - .owner = THIS_MODULE, }, .size = VAL_LEN_MAX, .read = mv64xxx_hs_reg_read, diff --git a/arch/ppc/syslib/qspan_pci.c b/arch/ppc/syslib/qspan_pci.c index 85053b2..7a97c74 100644 --- a/arch/ppc/syslib/qspan_pci.c +++ b/arch/ppc/syslib/qspan_pci.c @@ -365,13 +365,13 @@ int qspan_pcibios_find_class(unsigned int class_code, unsigned short index, } void __init -m8xx_pcibios_fixup(void)) +m8xx_pcibios_fixup(void) { /* Lots to do here, all board and configuration specific. */ } void __init -m8xx_setup_pci_ptrs(void)) +m8xx_setup_pci_ptrs(void) { set_config_access_method(qspan); diff --git a/arch/s390/Makefile b/arch/s390/Makefile index 68441e0..143ed8e 100644 --- a/arch/s390/Makefile +++ b/arch/s390/Makefile @@ -19,7 +19,7 @@ CFLAGS += -m31 AFLAGS += -m31 UTS_MACHINE := s390 STACK_SIZE := 8192 -CHECKFLAGS += -D__s390__ +CHECKFLAGS += -D__s390__ -msize-long else LDFLAGS := -m elf64_s390 MODFLAGS += -fpic -D__PIC__ diff --git a/arch/s390/appldata/appldata_base.c b/arch/s390/appldata/appldata_base.c index 81a2b92..6ffbab7 100644 --- a/arch/s390/appldata/appldata_base.c +++ b/arch/s390/appldata/appldata_base.c @@ -535,8 +535,7 @@ void appldata_unregister_ops(struct appldata_ops *ops) /******************************* init / exit *********************************/ -static void -appldata_online_cpu(int cpu) +static void __cpuinit appldata_online_cpu(int cpu) { init_virt_timer(&per_cpu(appldata_timer, cpu)); per_cpu(appldata_timer, cpu).function = appldata_timer_function; @@ -580,7 +579,7 @@ appldata_cpu_notify(struct notifier_block *self, return NOTIFY_OK; } -static struct notifier_block appldata_nb = { +static struct notifier_block __cpuinitdata appldata_nb = { .notifier_call = appldata_cpu_notify, }; diff --git a/arch/s390/crypto/crypt_s390.h b/arch/s390/crypto/crypt_s390.h index 2775d261..95f5160 100644 --- a/arch/s390/crypto/crypt_s390.h +++ b/arch/s390/crypto/crypt_s390.h @@ -24,7 +24,7 @@ #define CRYPT_S390_PRIORITY 300 #define CRYPT_S390_COMPOSITE_PRIORITY 400 -/* s930 cryptographic operations */ +/* s390 cryptographic operations */ enum crypt_s390_operations { CRYPT_S390_KM = 0x0100, CRYPT_S390_KMC = 0x0200, diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c index 50538e5..e6289ee 100644 --- a/arch/s390/kernel/early.c +++ b/arch/s390/kernel/early.c @@ -171,37 +171,6 @@ static inline int memory_fast_detect(void) } #endif -#define ADDR2G (1UL << 31) - -static noinline __init unsigned long sclp_memory_detect(void) -{ - struct sclp_readinfo_sccb *sccb; - unsigned long long memsize; - - sccb = &s390_readinfo_sccb; - - if (sccb->header.response_code != 0x10) - return 0; - - if (sccb->rnsize) - memsize = sccb->rnsize << 20; - else - memsize = sccb->rnsize2 << 20; - if (sccb->rnmax) - memsize *= sccb->rnmax; - else - memsize *= sccb->rnmax2; -#ifndef CONFIG_64BIT - /* - * Can't deal with more than 2G in 31 bit addressing mode, so - * limit the value in order to avoid strange side effects. - */ - if (memsize > ADDR2G) - memsize = ADDR2G; -#endif - return (unsigned long) memsize; -} - static inline __init unsigned long __tprot(unsigned long addr) { int cc = -1; @@ -218,6 +187,7 @@ static inline __init unsigned long __tprot(unsigned long addr) /* Checking memory in 128KB increments. */ #define CHUNK_INCR (1UL << 17) +#define ADDR2G (1UL << 31) static noinline __init void find_memory_chunks(unsigned long memsize) { @@ -293,7 +263,7 @@ static noinline __init void setup_lowcore_early(void) */ void __init startup_init(void) { - unsigned long memsize; + unsigned long long memsize; ipl_save_parameters(); clear_bss_section(); @@ -305,8 +275,17 @@ void __init startup_init(void) sort_main_extable(); setup_lowcore_early(); sclp_readinfo_early(); + sclp_facilities_detect(); memsize = sclp_memory_detect(); +#ifndef CONFIG_64BIT + /* + * Can't deal with more than 2G in 31 bit addressing mode, so + * limit the value in order to avoid strange side effects. + */ + if (memsize > ADDR2G) + memsize = ADDR2G; +#endif if (memory_fast_detect() < 0) - find_memory_chunks(memsize); + find_memory_chunks((unsigned long) memsize); lockdep_on(); } diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S index c8a2212..bc7ff36 100644 --- a/arch/s390/kernel/entry.S +++ b/arch/s390/kernel/entry.S @@ -107,6 +107,11 @@ STACK_SIZE = 1 << STACK_SHIFT l %r13,__LC_SVC_NEW_PSW+4 # load &system_call to %r13 .endm + .macro SAVE_ALL_SVC psworg,savearea + la %r12,\psworg + l %r15,__LC_KERNEL_STACK # problem state -> load ksp + .endm + .macro SAVE_ALL_SYNC psworg,savearea la %r12,\psworg tm \psworg+1,0x01 # test problem state bit @@ -218,7 +223,7 @@ system_call: STORE_TIMER __LC_SYNC_ENTER_TIMER sysc_saveall: SAVE_ALL_BASE __LC_SAVE_AREA - SAVE_ALL_SYNC __LC_SVC_OLD_PSW,__LC_SAVE_AREA + SAVE_ALL_SVC __LC_SVC_OLD_PSW,__LC_SAVE_AREA CREATE_STACK_FRAME __LC_SVC_OLD_PSW,__LC_SAVE_AREA lh %r7,0x8a # get svc number from lowcore #ifdef CONFIG_VIRT_CPU_ACCOUNTING @@ -769,10 +774,13 @@ mcck_return: RESTORE_ALL __LC_RETURN_MCCK_PSW,0 -#ifdef CONFIG_SMP /* * Restart interruption handler, kick starter for additional CPUs */ +#ifdef CONFIG_SMP +#ifndef CONFIG_HOTPLUG_CPU + .section .init.text,"ax" +#endif .globl restart_int_handler restart_int_handler: l %r15,__LC_SAVE_AREA+60 # load ksp @@ -785,6 +793,9 @@ restart_int_handler: br %r14 # branch to start_secondary restart_addr: .long start_secondary +#ifndef CONFIG_HOTPLUG_CPU + .previous +#endif #else /* * If we do not run with SMP enabled, let the new CPU crash ... diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S index 93745fd..2a7b130 100644 --- a/arch/s390/kernel/entry64.S +++ b/arch/s390/kernel/entry64.S @@ -99,6 +99,11 @@ _TIF_WORK_INT = (_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK | _TIF_NEED_RESCHED | \ larl %r13,system_call .endm + .macro SAVE_ALL_SVC psworg,savearea + la %r12,\psworg + lg %r15,__LC_KERNEL_STACK # problem state -> load ksp + .endm + .macro SAVE_ALL_SYNC psworg,savearea la %r12,\psworg tm \psworg+1,0x01 # test problem state bit @@ -207,7 +212,7 @@ system_call: STORE_TIMER __LC_SYNC_ENTER_TIMER sysc_saveall: SAVE_ALL_BASE __LC_SAVE_AREA - SAVE_ALL_SYNC __LC_SVC_OLD_PSW,__LC_SAVE_AREA + SAVE_ALL_SVC __LC_SVC_OLD_PSW,__LC_SAVE_AREA CREATE_STACK_FRAME __LC_SVC_OLD_PSW,__LC_SAVE_AREA llgh %r7,__LC_SVC_INT_CODE # get svc number from lowcore #ifdef CONFIG_VIRT_CPU_ACCOUNTING @@ -745,10 +750,13 @@ mcck_return: #endif lpswe __LC_RETURN_MCCK_PSW # back to caller -#ifdef CONFIG_SMP /* * Restart interruption handler, kick starter for additional CPUs */ +#ifdef CONFIG_SMP +#ifndef CONFIG_HOTPLUG_CPU + .section .init.text,"ax" +#endif .globl restart_int_handler restart_int_handler: lg %r15,__LC_SAVE_AREA+120 # load ksp @@ -759,6 +767,9 @@ restart_int_handler: lmg %r6,%r15,__SF_GPRS(%r15) # load registers from clone stosm __SF_EMPTY(%r15),0x04 # now we can turn dat on jg start_secondary +#ifndef CONFIG_HOTPLUG_CPU + .previous +#endif #else /* * If we do not run with SMP enabled, let the new CPU crash ... diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c index 367caf9..8b8f136 100644 --- a/arch/s390/kernel/ipl.c +++ b/arch/s390/kernel/ipl.c @@ -25,10 +25,6 @@ #define IPL_PARM_BLOCK_VERSION 0 -#define SCCB_VALID (s390_readinfo_sccb.header.response_code == 0x10) -#define SCCB_LOADPARM (&s390_readinfo_sccb.loadparm) -#define SCCB_FLAG (s390_readinfo_sccb.flags) - #define IPL_UNKNOWN_STR "unknown" #define IPL_CCW_STR "ccw" #define IPL_FCP_STR "fcp" @@ -146,6 +142,8 @@ static struct ipl_parameter_block *dump_block_ccw; static enum shutdown_action on_panic_action = SHUTDOWN_STOP; +static struct sclp_ipl_info sclp_ipl_info; + int diag308(unsigned long subcode, void *addr) { register unsigned long _addr asm("0") = (unsigned long) addr; @@ -297,8 +295,8 @@ static ssize_t sys_ipl_device_show(struct kset *kset, char *page) static struct subsys_attribute sys_ipl_device_attr = __ATTR(device, S_IRUGO, sys_ipl_device_show, NULL); -static ssize_t ipl_parameter_read(struct kobject *kobj, char *buf, loff_t off, - size_t count) +static ssize_t ipl_parameter_read(struct kobject *kobj, struct bin_attribute *attr, + char *buf, loff_t off, size_t count) { unsigned int size = IPL_PARMBLOCK_SIZE; @@ -314,14 +312,13 @@ static struct bin_attribute ipl_parameter_attr = { .attr = { .name = "binary_parameter", .mode = S_IRUGO, - .owner = THIS_MODULE, }, .size = PAGE_SIZE, .read = &ipl_parameter_read, }; -static ssize_t ipl_scp_data_read(struct kobject *kobj, char *buf, loff_t off, - size_t count) +static ssize_t ipl_scp_data_read(struct kobject *kobj, struct bin_attribute *attr, + char *buf, loff_t off, size_t count) { unsigned int size = IPL_PARMBLOCK_START->ipl_info.fcp.scp_data_len; void *scp_data = &IPL_PARMBLOCK_START->ipl_info.fcp.scp_data; @@ -338,10 +335,9 @@ static struct bin_attribute ipl_scp_data_attr = { .attr = { .name = "scp_data", .mode = S_IRUGO, - .owner = THIS_MODULE, }, .size = PAGE_SIZE, - .read = &ipl_scp_data_read, + .read = ipl_scp_data_read, }; /* FCP ipl device attributes */ @@ -375,9 +371,9 @@ static ssize_t ipl_ccw_loadparm_show(struct kset *kset, char *page) { char loadparm[LOADPARM_LEN + 1] = {}; - if (!SCCB_VALID) + if (!sclp_ipl_info.is_valid) return sprintf(page, "#unknown#\n"); - memcpy(loadparm, SCCB_LOADPARM, LOADPARM_LEN); + memcpy(loadparm, &sclp_ipl_info.loadparm, LOADPARM_LEN); EBCASC(loadparm, LOADPARM_LEN); strstrip(loadparm); return sprintf(page, "%s\n", loadparm); @@ -910,9 +906,9 @@ static int __init reipl_ccw_init(void) reipl_block_ccw->hdr.blk0_len = IPL_PARM_BLK0_CCW_LEN; reipl_block_ccw->hdr.pbt = DIAG308_IPL_TYPE_CCW; /* check if read scp info worked and set loadparm */ - if (SCCB_VALID) + if (sclp_ipl_info.is_valid) memcpy(reipl_block_ccw->ipl_info.ccw.load_param, - SCCB_LOADPARM, LOADPARM_LEN); + &sclp_ipl_info.loadparm, LOADPARM_LEN); else /* read scp info failed: set empty loadparm (EBCDIC blanks) */ memset(reipl_block_ccw->ipl_info.ccw.load_param, 0x40, @@ -1007,7 +1003,7 @@ static int __init dump_fcp_init(void) { int rc; - if(!(SCCB_FLAG & 0x2) || !SCCB_VALID) + if (!sclp_ipl_info.has_dump) return 0; /* LDIPL DUMP is not installed */ if (!diag308_set_works) return 0; @@ -1088,6 +1084,7 @@ static int __init s390_ipl_init(void) { int rc; + sclp_get_ipl_info(&sclp_ipl_info); reipl_probe(); rc = ipl_init(); if (rc) diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c index eb43c3b..441975b 100644 --- a/arch/s390/kernel/process.c +++ b/arch/s390/kernel/process.c @@ -93,8 +93,8 @@ void do_monitor_call(struct pt_regs *regs, long interruption_code) /* disable monitor call class 0 */ __ctl_clear_bit(8, 15); - atomic_notifier_call_chain(&idle_chain, CPU_NOT_IDLE, - (void *)(long) smp_processor_id()); + atomic_notifier_call_chain(&idle_chain, S390_CPU_NOT_IDLE, + (void *)(long) smp_processor_id()); } extern void s390_handle_mcck(void); @@ -115,7 +115,7 @@ static void default_idle(void) } rc = atomic_notifier_call_chain(&idle_chain, - CPU_IDLE, (void *)(long) cpu); + S390_CPU_IDLE, (void *)(long) cpu); if (rc != NOTIFY_OK && rc != NOTIFY_DONE) BUG(); if (rc != NOTIFY_OK) { diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index 51d6309..7e1bfb9 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -300,6 +300,7 @@ static void __init setup_zfcpdump(unsigned int console_devno) else sprintf(str, "cio_ignore=all,!0.0.%04x", ipl_info.data.fcp.dev_id.devno); + strcat(COMMAND_LINE, " "); strcat(COMMAND_LINE, str); console_loglevel = 2; } diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index 8ff2fea..182c085a 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -410,58 +410,40 @@ EXPORT_SYMBOL(smp_ctl_clear_bit); unsigned int zfcpdump_prefix_array[NR_CPUS + 1] \ __attribute__((__section__(".data"))); -static void __init smp_get_save_areas(void) +static void __init smp_get_save_area(unsigned int cpu, unsigned int phy_cpu) { - unsigned int cpu, cpu_num, rc; - __u16 boot_cpu_addr; - if (ipl_info.type != IPL_TYPE_FCP_DUMP) return; - boot_cpu_addr = S390_lowcore.cpu_data.cpu_addr; - cpu_num = 1; - for (cpu = 0; cpu <= 65535; cpu++) { - if ((u16) cpu == boot_cpu_addr) - continue; - __cpu_logical_map[1] = (__u16) cpu; - if (signal_processor(1, sigp_sense) == sigp_not_operational) - continue; - if (cpu_num >= NR_CPUS) { - printk("WARNING: Registers for cpu %i are not " - "saved, since dump kernel was compiled with" - "NR_CPUS=%i!\n", cpu_num, NR_CPUS); - continue; - } - zfcpdump_save_areas[cpu_num] = - alloc_bootmem(sizeof(union save_area)); - while (1) { - rc = signal_processor(1, sigp_stop_and_store_status); - if (rc != sigp_busy) - break; - cpu_relax(); - } - memcpy(zfcpdump_save_areas[cpu_num], - (void *)(unsigned long) store_prefix() + - SAVE_AREA_BASE, SAVE_AREA_SIZE); -#ifdef __s390x__ - /* copy original prefix register */ - zfcpdump_save_areas[cpu_num]->s390x.pref_reg = - zfcpdump_prefix_array[cpu_num]; -#endif - cpu_num++; + if (cpu >= NR_CPUS) { + printk(KERN_WARNING "Registers for cpu %i not saved since dump " + "kernel was compiled with NR_CPUS=%i\n", cpu, NR_CPUS); + return; } + zfcpdump_save_areas[cpu] = alloc_bootmem(sizeof(union save_area)); + __cpu_logical_map[1] = (__u16) phy_cpu; + while (signal_processor(1, sigp_stop_and_store_status) == sigp_busy) + cpu_relax(); + memcpy(zfcpdump_save_areas[cpu], + (void *)(unsigned long) store_prefix() + SAVE_AREA_BASE, + SAVE_AREA_SIZE); +#ifdef CONFIG_64BIT + /* copy original prefix register */ + zfcpdump_save_areas[cpu]->s390x.pref_reg = zfcpdump_prefix_array[cpu]; +#endif } union save_area *zfcpdump_save_areas[NR_CPUS + 1]; EXPORT_SYMBOL_GPL(zfcpdump_save_areas); #else -#define smp_get_save_areas() do { } while (0) -#endif + +static inline void smp_get_save_area(unsigned int cpu, unsigned int phy_cpu) { } + +#endif /* CONFIG_ZFCPDUMP || CONFIG_ZFCPDUMP_MODULE */ /* * Lets check how many CPUs we have. */ - static unsigned int __init smp_count_cpus(void) { unsigned int cpu, num_cpus; @@ -470,7 +452,6 @@ static unsigned int __init smp_count_cpus(void) /* * cpu 0 is the boot cpu. See smp_prepare_boot_cpu. */ - boot_cpu_addr = S390_lowcore.cpu_data.cpu_addr; current_thread_info()->cpu = 0; num_cpus = 1; @@ -480,12 +461,11 @@ static unsigned int __init smp_count_cpus(void) __cpu_logical_map[1] = (__u16) cpu; if (signal_processor(1, sigp_sense) == sigp_not_operational) continue; + smp_get_save_area(num_cpus, cpu); num_cpus++; } - printk("Detected %d CPU's\n", (int) num_cpus); printk("Boot cpu address %2X\n", boot_cpu_addr); - return num_cpus; } @@ -606,7 +586,6 @@ void __init smp_setup_cpu_possible_map(void) { unsigned int phy_cpus, pos_cpus, cpu; - smp_get_save_areas(); phy_cpus = smp_count_cpus(); pos_cpus = min(phy_cpus + additional_cpus, (unsigned int) NR_CPUS); diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c index 9c2872a..48dae49 100644 --- a/arch/s390/kernel/time.c +++ b/arch/s390/kernel/time.c @@ -226,10 +226,10 @@ static int nohz_idle_notify(struct notifier_block *self, unsigned long action, void *hcpu) { switch (action) { - case CPU_IDLE: + case S390_CPU_IDLE: stop_hz_timer(); break; - case CPU_NOT_IDLE: + case S390_CPU_NOT_IDLE: start_hz_timer(); break; } diff --git a/arch/s390/kernel/traps.c b/arch/s390/kernel/traps.c index cbfe730..81e03b9 100644 --- a/arch/s390/kernel/traps.c +++ b/arch/s390/kernel/traps.c @@ -253,19 +253,22 @@ void die(const char * str, struct pt_regs * regs, long err) { static int die_counter; + oops_enter(); debug_stop_all(); console_verbose(); spin_lock_irq(&die_lock); bust_spinlocks(1); printk("%s: %04lx [#%d]\n", str, err & 0xffff, ++die_counter); - show_regs(regs); + print_modules(); + show_regs(regs); bust_spinlocks(0); - spin_unlock_irq(&die_lock); + spin_unlock_irq(&die_lock); if (in_interrupt()) panic("Fatal exception in interrupt"); if (panic_on_oops) panic("Fatal exception: panic_on_oops"); - do_exit(SIGSEGV); + oops_exit(); + do_exit(SIGSEGV); } static void inline @@ -316,7 +319,7 @@ static void __kprobes inline do_trap(long interruption_code, int signr, else { enum bug_trap_type btt; - btt = report_bug(regs->psw.addr & PSW_ADDR_INSN); + btt = report_bug(regs->psw.addr & PSW_ADDR_INSN, regs); if (btt == BUG_TRAP_TYPE_WARN) return; die(str, regs, interruption_code); diff --git a/arch/s390/kernel/vtime.c b/arch/s390/kernel/vtime.c index 1e1a6ee..b6ed143 100644 --- a/arch/s390/kernel/vtime.c +++ b/arch/s390/kernel/vtime.c @@ -545,10 +545,10 @@ static int vtimer_idle_notify(struct notifier_block *self, unsigned long action, void *hcpu) { switch (action) { - case CPU_IDLE: + case S390_CPU_IDLE: stop_cpu_timer(); break; - case CPU_NOT_IDLE: + case S390_CPU_NOT_IDLE: start_cpu_timer(); break; } diff --git a/arch/s390/lib/Makefile b/arch/s390/lib/Makefile index 59aea65..5208443 100644 --- a/arch/s390/lib/Makefile +++ b/arch/s390/lib/Makefile @@ -4,7 +4,7 @@ EXTRA_AFLAGS := -traditional -lib-y += delay.o string.o uaccess_std.o uaccess_pt.o qrnnd.o -obj-$(CONFIG_32BIT) += div64.o +lib-y += delay.o string.o uaccess_std.o uaccess_pt.o +obj-$(CONFIG_32BIT) += div64.o qrnnd.o lib-$(CONFIG_64BIT) += uaccess_mvcos.o lib-$(CONFIG_SMP) += spinlock.o diff --git a/arch/sh/kernel/signal.c b/arch/sh/kernel/signal.c index 2d9131f..706d81c 100644 --- a/arch/sh/kernel/signal.c +++ b/arch/sh/kernel/signal.c @@ -482,7 +482,7 @@ give_sigsegv: static int handle_signal(unsigned long sig, struct k_sigaction *ka, siginfo_t *info, - sigset_t *oldset, struct pt_regs *regs) + sigset_t *oldset, struct pt_regs *regs, unsigned int save_r0) { int ret; @@ -490,6 +490,7 @@ handle_signal(unsigned long sig, struct k_sigaction *ka, siginfo_t *info, if (regs->tra >= 0) { /* If so, check system call restarting.. */ switch (regs->regs[0]) { + case -ERESTART_RESTARTBLOCK: case -ERESTARTNOHAND: regs->regs[0] = -EINTR; break; @@ -501,6 +502,7 @@ handle_signal(unsigned long sig, struct k_sigaction *ka, siginfo_t *info, } /* fallthrough */ case -ERESTARTNOINTR: + regs->regs[0] = save_r0; regs->pc -= instruction_size( ctrl_inw(regs->pc - 4)); break; @@ -584,7 +586,8 @@ static void do_signal(struct pt_regs *regs, unsigned int save_r0) signr = get_signal_to_deliver(&info, &ka, regs, NULL); if (signr > 0) { /* Whee! Actually deliver the signal. */ - if (handle_signal(signr, &ka, &info, oldset, regs) == 0) { + if (handle_signal(signr, &ka, &info, oldset, + regs, save_r0) == 0) { /* a signal was successfully delivered; the saved * sigmask will have been stored in the signal frame, * and will be restored by sigreturn, so we can simply diff --git a/arch/sh/kernel/traps.c b/arch/sh/kernel/traps.c index b97e71d..05a40f3 100644 --- a/arch/sh/kernel/traps.c +++ b/arch/sh/kernel/traps.c @@ -83,6 +83,8 @@ void die(const char * str, struct pt_regs * regs, long err) { static int die_counter; + oops_enter(); + console_verbose(); spin_lock_irq(&die_lock); bust_spinlocks(1); @@ -112,6 +114,7 @@ void die(const char * str, struct pt_regs * regs, long err) if (panic_on_oops) panic("Fatal exception"); + oops_exit(); do_exit(SIGSEGV); } @@ -870,7 +873,7 @@ void __init trap_init(void) void handle_BUG(struct pt_regs *regs) { enum bug_trap_type tt; - tt = report_bug(regs->pc); + tt = report_bug(regs->pc, regs); if (tt == BUG_TRAP_TYPE_WARN) { regs->pc += 2; return; diff --git a/arch/sh64/kernel/pci_sh5.c b/arch/sh64/kernel/pci_sh5.c index fb51660..3334f99 100644 --- a/arch/sh64/kernel/pci_sh5.c +++ b/arch/sh64/kernel/pci_sh5.c @@ -521,10 +521,10 @@ void __init pcibios_fixup_bus(struct pci_bus *bus) bus->resource[0]->start = PCIBIOS_MIN_IO; bus->resource[1]->start = PCIBIOS_MIN_MEM; #else - bus->resource[0]->end = 0 - bus->resource[1]->end = 0 - bus->resource[0]->start =0 - bus->resource[1]->start = 0; + bus->resource[0]->end = 0; + bus->resource[1]->end = 0; + bus->resource[0]->start =0; + bus->resource[1]->start = 0; #endif /* Turn off downstream PF memory address range by default */ bus->resource[2]->start = 1024*1024; diff --git a/arch/sh64/kernel/signal.c b/arch/sh64/kernel/signal.c index c8525ad..0bb4a8f 100644 --- a/arch/sh64/kernel/signal.c +++ b/arch/sh64/kernel/signal.c @@ -640,6 +640,7 @@ handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka, if (regs->syscall_nr >= 0) { /* If so, check system call restarting.. */ switch (regs->regs[REG_RET]) { + case -ERESTART_RESTARTBLOCK: case -ERESTARTNOHAND: regs->regs[REG_RET] = -EINTR; break; diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index fbcc00c..8567cc9 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -210,6 +210,9 @@ config PCI CP-1200, JavaEngine-1, Corona, Red October, and Serengeti SGSC. All of these platforms are extremely obscure, so say N if unsure. +config PCI_SYSCALL + def_bool PCI + source "drivers/pci/Kconfig" endif diff --git a/arch/sparc/kernel/smp.c b/arch/sparc/kernel/smp.c index 4d9ad590..4fea3ac 100644 --- a/arch/sparc/kernel/smp.c +++ b/arch/sparc/kernel/smp.c @@ -68,16 +68,6 @@ void __cpuinit smp_store_cpu_info(int id) cpu_data(id).prom_node = cpu_node; cpu_data(id).mid = cpu_get_hwmid(cpu_node); - /* this is required to tune the scheduler correctly */ - /* is it possible to have CPUs with different cache sizes? */ - if (id == boot_cpu_id) { - int cache_line,cache_nlines; - cache_line = 0x20; - cache_line = prom_getintdefault(cpu_node, "ecache-line-size", cache_line); - cache_nlines = 0x8000; - cache_nlines = prom_getintdefault(cpu_node, "ecache-nlines", cache_nlines); - max_cache_size = cache_line * cache_nlines; - } if (cpu_data(id).mid < 0) panic("No MID found for CPU%d at node 0x%08d", id, cpu_node); } diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c index e5eaa80..ca26232 100644 --- a/arch/sparc/mm/srmmu.c +++ b/arch/sparc/mm/srmmu.c @@ -160,9 +160,6 @@ static inline int srmmu_pte_none(pte_t pte) static inline int srmmu_pte_present(pte_t pte) { return ((pte_val(pte) & SRMMU_ET_MASK) == SRMMU_ET_PTE); } -static inline int srmmu_pte_read(pte_t pte) -{ return !(pte_val(pte) & SRMMU_NOREAD); } - static inline void srmmu_pte_clear(pte_t *ptep) { srmmu_set_pte(ptep, __pte(0)); } @@ -2181,7 +2178,6 @@ void __init ld_mmu_srmmu(void) BTFIXUPSET_CALL(pte_present, srmmu_pte_present, BTFIXUPCALL_NORM); BTFIXUPSET_CALL(pte_clear, srmmu_pte_clear, BTFIXUPCALL_SWAPO0G0); - BTFIXUPSET_CALL(pte_read, srmmu_pte_read, BTFIXUPCALL_NORM); BTFIXUPSET_CALL(pmd_bad, srmmu_pmd_bad, BTFIXUPCALL_NORM); BTFIXUPSET_CALL(pmd_present, srmmu_pmd_present, BTFIXUPCALL_NORM); diff --git a/arch/sparc/mm/sun4c.c b/arch/sparc/mm/sun4c.c index 436021c..bdd835f 100644 --- a/arch/sparc/mm/sun4c.c +++ b/arch/sparc/mm/sun4c.c @@ -1748,11 +1748,6 @@ static int sun4c_pte_present(pte_t pte) } static void sun4c_pte_clear(pte_t *ptep) { *ptep = __pte(0); } -static int sun4c_pte_read(pte_t pte) -{ - return (pte_val(pte) & _SUN4C_PAGE_READ); -} - static int sun4c_pmd_bad(pmd_t pmd) { return (((pmd_val(pmd) & ~PAGE_MASK) != PGD_TABLE) || @@ -2212,7 +2207,6 @@ void __init ld_mmu_sun4c(void) BTFIXUPSET_CALL(pte_present, sun4c_pte_present, BTFIXUPCALL_NORM); BTFIXUPSET_CALL(pte_clear, sun4c_pte_clear, BTFIXUPCALL_STG0O0); - BTFIXUPSET_CALL(pte_read, sun4c_pte_read, BTFIXUPCALL_NORM); BTFIXUPSET_CALL(pmd_bad, sun4c_pmd_bad, BTFIXUPCALL_NORM); BTFIXUPSET_CALL(pmd_present, sun4c_pmd_present, BTFIXUPCALL_NORM); diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig index 89a1b46..6566d13 100644 --- a/arch/sparc64/Kconfig +++ b/arch/sparc64/Kconfig @@ -320,8 +320,10 @@ config PCI doesn't. config PCI_DOMAINS - bool - default PCI + def_bool PCI + +config PCI_SYSCALL + def_bool PCI source "drivers/pci/Kconfig" diff --git a/arch/sparc64/kernel/entry.S b/arch/sparc64/kernel/entry.S index 7d1a118..8059531 100644 --- a/arch/sparc64/kernel/entry.S +++ b/arch/sparc64/kernel/entry.S @@ -2357,8 +2357,9 @@ sun4v_ldc_unmap: nop .size sun4v_ldc_unmap, .-sun4v_ldc_unmap - /* %o0: cookie - * %o1: mte_cookie + /* %o0: channel + * %o1: cookie + * %o2: mte_cookie * * returns %o0: status */ diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c index a36f8dd..6b6165d3 100644 --- a/arch/sparc64/kernel/irq.c +++ b/arch/sparc64/kernel/irq.c @@ -1,7 +1,6 @@ -/* $Id: irq.c,v 1.114 2002/01/11 08:45:38 davem Exp $ - * irq.c: UltraSparc IRQ handling/init/registry. +/* irq.c: UltraSparc IRQ handling/init/registry. * - * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1997, 2007 David S. Miller (davem@davemloft.net) * Copyright (C) 1998 Eddie C. Dost (ecd@skynet.be) * Copyright (C) 1998 Jakub Jelinek (jj@ultra.linux.cz) */ @@ -43,6 +42,7 @@ #include <asm/cpudata.h> #include <asm/auxio.h> #include <asm/head.h> +#include <asm/hypervisor.h> /* UPA nodes send interrupt packet to UltraSparc with first data reg * value low 5 (7 on Starfire) bits holding the IRQ identifier being @@ -329,6 +329,10 @@ static void sun4v_irq_enable(unsigned int virt_irq) if (err != HV_EOK) printk("sun4v_intr_settarget(%x,%lu): err(%d)\n", ino, cpuid, err); + err = sun4v_intr_setstate(ino, HV_INTR_STATE_IDLE); + if (err != HV_EOK) + printk("sun4v_intr_setstate(%x): " + "err(%d)\n", ino, err); err = sun4v_intr_setenabled(ino, HV_INTR_ENABLED); if (err != HV_EOK) printk("sun4v_intr_setenabled(%x): err(%d)\n", @@ -380,6 +384,82 @@ static void sun4v_irq_end(unsigned int virt_irq) } } +static void sun4v_virq_enable(unsigned int virt_irq) +{ + struct ino_bucket *bucket = virt_irq_to_bucket(virt_irq); + unsigned int ino = bucket - &ivector_table[0]; + + if (likely(bucket)) { + unsigned long cpuid, dev_handle, dev_ino; + int err; + + cpuid = irq_choose_cpu(virt_irq); + + dev_handle = ino & IMAP_IGN; + dev_ino = ino & IMAP_INO; + + err = sun4v_vintr_set_target(dev_handle, dev_ino, cpuid); + if (err != HV_EOK) + printk("sun4v_vintr_set_target(%lx,%lx,%lu): " + "err(%d)\n", + dev_handle, dev_ino, cpuid, err); + err = sun4v_vintr_set_state(dev_handle, dev_ino, + HV_INTR_STATE_IDLE); + if (err != HV_EOK) + printk("sun4v_vintr_set_state(%lx,%lx," + "HV_INTR_STATE_IDLE): err(%d)\n", + dev_handle, dev_ino, err); + err = sun4v_vintr_set_valid(dev_handle, dev_ino, + HV_INTR_ENABLED); + if (err != HV_EOK) + printk("sun4v_vintr_set_state(%lx,%lx," + "HV_INTR_ENABLED): err(%d)\n", + dev_handle, dev_ino, err); + } +} + +static void sun4v_virq_disable(unsigned int virt_irq) +{ + struct ino_bucket *bucket = virt_irq_to_bucket(virt_irq); + unsigned int ino = bucket - &ivector_table[0]; + + if (likely(bucket)) { + unsigned long dev_handle, dev_ino; + int err; + + dev_handle = ino & IMAP_IGN; + dev_ino = ino & IMAP_INO; + + err = sun4v_vintr_set_valid(dev_handle, dev_ino, + HV_INTR_DISABLED); + if (err != HV_EOK) + printk("sun4v_vintr_set_state(%lx,%lx," + "HV_INTR_DISABLED): err(%d)\n", + dev_handle, dev_ino, err); + } +} + +static void sun4v_virq_end(unsigned int virt_irq) +{ + struct ino_bucket *bucket = virt_irq_to_bucket(virt_irq); + unsigned int ino = bucket - &ivector_table[0]; + + if (likely(bucket)) { + unsigned long dev_handle, dev_ino; + int err; + + dev_handle = ino & IMAP_IGN; + dev_ino = ino & IMAP_INO; + + err = sun4v_vintr_set_state(dev_handle, dev_ino, + HV_INTR_STATE_IDLE); + if (err != HV_EOK) + printk("sun4v_vintr_set_state(%lx,%lx," + "HV_INTR_STATE_IDLE): err(%d)\n", + dev_handle, dev_ino, err); + } +} + static void run_pre_handler(unsigned int virt_irq) { struct ino_bucket *bucket = virt_irq_to_bucket(virt_irq); @@ -434,6 +514,21 @@ static struct irq_chip sun4v_msi = { }; #endif +static struct irq_chip sun4v_virq = { + .typename = "vsun4v", + .enable = sun4v_virq_enable, + .disable = sun4v_virq_disable, + .end = sun4v_virq_end, +}; + +static struct irq_chip sun4v_virq_ack = { + .typename = "vsun4v+ack", + .enable = sun4v_virq_enable, + .disable = sun4v_virq_disable, + .ack = run_pre_handler, + .end = sun4v_virq_end, +}; + void irq_install_pre_handler(int virt_irq, void (*func)(unsigned int, void *, void *), void *arg1, void *arg2) @@ -447,7 +542,8 @@ void irq_install_pre_handler(int virt_irq, chip = get_irq_chip(virt_irq); if (chip == &sun4u_irq_ack || - chip == &sun4v_irq_ack + chip == &sun4v_irq_ack || + chip == &sun4v_virq_ack #ifdef CONFIG_PCI_MSI || chip == &sun4v_msi #endif @@ -455,7 +551,9 @@ void irq_install_pre_handler(int virt_irq, return; chip = (chip == &sun4u_irq ? - &sun4u_irq_ack : &sun4v_irq_ack); + &sun4u_irq_ack : + (chip == &sun4v_irq ? + &sun4v_irq_ack : &sun4v_virq_ack)); set_irq_chip(virt_irq, chip); } @@ -492,19 +590,18 @@ out: return bucket->virt_irq; } -unsigned int sun4v_build_irq(u32 devhandle, unsigned int devino) +static unsigned int sun4v_build_common(unsigned long sysino, + struct irq_chip *chip) { struct ino_bucket *bucket; struct irq_handler_data *data; - unsigned long sysino; BUG_ON(tlb_type != hypervisor); - sysino = sun4v_devino_to_sysino(devhandle, devino); bucket = &ivector_table[sysino]; if (!bucket->virt_irq) { bucket->virt_irq = virt_irq_alloc(__irq(bucket)); - set_irq_chip(bucket->virt_irq, &sun4v_irq); + set_irq_chip(bucket->virt_irq, chip); } data = get_irq_chip_data(bucket->virt_irq); @@ -529,6 +626,32 @@ out: return bucket->virt_irq; } +unsigned int sun4v_build_irq(u32 devhandle, unsigned int devino) +{ + unsigned long sysino = sun4v_devino_to_sysino(devhandle, devino); + + return sun4v_build_common(sysino, &sun4v_irq); +} + +unsigned int sun4v_build_virq(u32 devhandle, unsigned int devino) +{ + unsigned long sysino, hv_err; + + BUG_ON(devhandle & ~IMAP_IGN); + BUG_ON(devino & ~IMAP_INO); + + sysino = devhandle | devino; + + hv_err = sun4v_vintr_set_cookie(devhandle, devino, sysino); + if (hv_err) { + prom_printf("IRQ: Fatal, cannot set cookie for [%x:%x] " + "err=%lu\n", devhandle, devino, hv_err); + prom_halt(); + } + + return sun4v_build_common(sysino, &sun4v_virq); +} + #ifdef CONFIG_PCI_MSI unsigned int sun4v_build_msi(u32 devhandle, unsigned int *virt_irq_p, unsigned int msi_start, unsigned int msi_end) diff --git a/arch/sparc64/kernel/of_device.c b/arch/sparc64/kernel/of_device.c index 16cc46a..6676b93 100644 --- a/arch/sparc64/kernel/of_device.c +++ b/arch/sparc64/kernel/of_device.c @@ -343,6 +343,15 @@ static int of_bus_simba_match(struct device_node *np) if (model && !strcmp(model, "SUNW,simba")) return 1; + + /* Treat PCI busses lacking ranges property just like + * simba. + */ + if (!strcmp(np->type, "pci") || !strcmp(np->type, "pciex")) { + if (!of_find_property(np, "ranges", NULL)) + return 1; + } + return 0; } @@ -549,8 +558,6 @@ static int __init build_one_resource(struct device_node *parent, static int __init use_1to1_mapping(struct device_node *pp) { - const char *model; - /* If this is on the PMU bus, don't try to translate it even * if a ranges property exists. */ @@ -567,9 +574,11 @@ static int __init use_1to1_mapping(struct device_node *pp) if (!strcmp(pp->name, "dma")) return 0; - /* Similarly for Simba PCI bridges. */ - model = of_get_property(pp, "model", NULL); - if (model && !strcmp(model, "SUNW,simba")) + /* Similarly for all PCI bridges, if we get this far + * it lacks a ranges property, and this will include + * cases like Simba. + */ + if (!strcmp(pp->type, "pci") || !strcmp(pp->type, "pciex")) return 0; return 1; diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c index 38a32bc..55ad1b8 100644 --- a/arch/sparc64/kernel/pci.c +++ b/arch/sparc64/kernel/pci.c @@ -448,6 +448,7 @@ struct pci_dev *of_create_pci_dev(struct pci_pbm_info *pbm, */ pci_read_config_dword(dev, PCI_CLASS_REVISION, &class); dev->class = class >> 8; + dev->revision = class & 0xff; sprintf(pci_name(dev), "%04x:%02x:%02x.%d", pci_domain_nr(bus), dev->bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn)); @@ -522,6 +523,89 @@ static void pci_resource_adjust(struct resource *res, res->end += root->start; } +/* For PCI bus devices which lack a 'ranges' property we interrogate + * the config space values to set the resources, just like the generic + * Linux PCI probing code does. + */ +static void __devinit pci_cfg_fake_ranges(struct pci_dev *dev, + struct pci_bus *bus, + struct pci_pbm_info *pbm) +{ + struct resource *res; + u8 io_base_lo, io_limit_lo; + u16 mem_base_lo, mem_limit_lo; + unsigned long base, limit; + + pci_read_config_byte(dev, PCI_IO_BASE, &io_base_lo); + pci_read_config_byte(dev, PCI_IO_LIMIT, &io_limit_lo); + base = (io_base_lo & PCI_IO_RANGE_MASK) << 8; + limit = (io_limit_lo & PCI_IO_RANGE_MASK) << 8; + + if ((io_base_lo & PCI_IO_RANGE_TYPE_MASK) == PCI_IO_RANGE_TYPE_32) { + u16 io_base_hi, io_limit_hi; + + pci_read_config_word(dev, PCI_IO_BASE_UPPER16, &io_base_hi); + pci_read_config_word(dev, PCI_IO_LIMIT_UPPER16, &io_limit_hi); + base |= (io_base_hi << 16); + limit |= (io_limit_hi << 16); + } + + res = bus->resource[0]; + if (base <= limit) { + res->flags = (io_base_lo & PCI_IO_RANGE_TYPE_MASK) | IORESOURCE_IO; + if (!res->start) + res->start = base; + if (!res->end) + res->end = limit + 0xfff; + pci_resource_adjust(res, &pbm->io_space); + } + + pci_read_config_word(dev, PCI_MEMORY_BASE, &mem_base_lo); + pci_read_config_word(dev, PCI_MEMORY_LIMIT, &mem_limit_lo); + base = (mem_base_lo & PCI_MEMORY_RANGE_MASK) << 16; + limit = (mem_limit_lo & PCI_MEMORY_RANGE_MASK) << 16; + + res = bus->resource[1]; + if (base <= limit) { + res->flags = ((mem_base_lo & PCI_MEMORY_RANGE_TYPE_MASK) | + IORESOURCE_MEM); + res->start = base; + res->end = limit + 0xfffff; + pci_resource_adjust(res, &pbm->mem_space); + } + + pci_read_config_word(dev, PCI_PREF_MEMORY_BASE, &mem_base_lo); + pci_read_config_word(dev, PCI_PREF_MEMORY_LIMIT, &mem_limit_lo); + base = (mem_base_lo & PCI_PREF_RANGE_MASK) << 16; + limit = (mem_limit_lo & PCI_PREF_RANGE_MASK) << 16; + + if ((mem_base_lo & PCI_PREF_RANGE_TYPE_MASK) == PCI_PREF_RANGE_TYPE_64) { + u32 mem_base_hi, mem_limit_hi; + + pci_read_config_dword(dev, PCI_PREF_BASE_UPPER32, &mem_base_hi); + pci_read_config_dword(dev, PCI_PREF_LIMIT_UPPER32, &mem_limit_hi); + + /* + * Some bridges set the base > limit by default, and some + * (broken) BIOSes do not initialize them. If we find + * this, just assume they are not being used. + */ + if (mem_base_hi <= mem_limit_hi) { + base |= ((long) mem_base_hi) << 32; + limit |= ((long) mem_limit_hi) << 32; + } + } + + res = bus->resource[2]; + if (base <= limit) { + res->flags = ((mem_base_lo & PCI_MEMORY_RANGE_TYPE_MASK) | + IORESOURCE_MEM | IORESOURCE_PREFETCH); + res->start = base; + res->end = limit + 0xfffff; + pci_resource_adjust(res, &pbm->mem_space); + } +} + /* Cook up fake bus resources for SUNW,simba PCI bridges which lack * a proper 'ranges' property. */ @@ -581,13 +665,8 @@ static void __devinit of_scan_pci_bridge(struct pci_pbm_info *pbm, simba = 0; if (ranges == NULL) { const char *model = of_get_property(node, "model", NULL); - if (model && !strcmp(model, "SUNW,simba")) { + if (model && !strcmp(model, "SUNW,simba")) simba = 1; - } else { - printk(KERN_DEBUG "Can't get ranges for PCI-PCI bridge %s\n", - node->full_name); - return; - } } bus = pci_add_new_bus(dev->bus, dev, busrange[0]); @@ -611,7 +690,10 @@ static void __devinit of_scan_pci_bridge(struct pci_pbm_info *pbm, } if (simba) { apb_fake_ranges(dev, bus, pbm); - goto simba_cont; + goto after_ranges; + } else if (ranges == NULL) { + pci_cfg_fake_ranges(dev, bus, pbm); + goto after_ranges; } i = 1; for (; len >= 32; len -= 32, ranges += 8) { @@ -650,7 +732,7 @@ static void __devinit of_scan_pci_bridge(struct pci_pbm_info *pbm, */ pci_resource_adjust(res, root); } -simba_cont: +after_ranges: sprintf(bus->name, "PCI Bus %04x:%02x", pci_domain_nr(bus), bus->number); if (ofpci_verbose) diff --git a/arch/sparc64/kernel/pci_common.c b/arch/sparc64/kernel/pci_common.c index f974fef..4249214 100644 --- a/arch/sparc64/kernel/pci_common.c +++ b/arch/sparc64/kernel/pci_common.c @@ -291,8 +291,9 @@ void pci_determine_mem_io_space(struct pci_pbm_info *pbm) for (i = 0; i < num_pbm_ranges; i++) { const struct linux_prom_pci_ranges *pr = &pbm_ranges[i]; - unsigned long a; + unsigned long a, size; u32 parent_phys_hi, parent_phys_lo; + u32 size_hi, size_lo; int type; parent_phys_hi = pr->parent_phys_hi; @@ -300,9 +301,14 @@ void pci_determine_mem_io_space(struct pci_pbm_info *pbm) if (tlb_type == hypervisor) parent_phys_hi &= 0x0fffffff; + size_hi = pr->size_hi; + size_lo = pr->size_lo; + type = (pr->child_phys_hi >> 24) & 0x3; a = (((unsigned long)parent_phys_hi << 32UL) | ((unsigned long)parent_phys_lo << 0UL)); + size = (((unsigned long)size_hi << 32UL) | + ((unsigned long)size_lo << 0UL)); switch (type) { case 0: @@ -313,7 +319,7 @@ void pci_determine_mem_io_space(struct pci_pbm_info *pbm) case 1: /* 16-bit IO space, 16MB */ pbm->io_space.start = a; - pbm->io_space.end = a + ((16UL*1024UL*1024UL) - 1UL); + pbm->io_space.end = a + size - 1UL; pbm->io_space.flags = IORESOURCE_IO; saw_io = 1; break; @@ -321,7 +327,7 @@ void pci_determine_mem_io_space(struct pci_pbm_info *pbm) case 2: /* 32-bit MEM space, 2GB */ pbm->mem_space.start = a; - pbm->mem_space.end = a + (0x80000000UL - 1UL); + pbm->mem_space.end = a + size - 1UL; pbm->mem_space.flags = IORESOURCE_MEM; saw_mem = 1; break; diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c index 4dcd7d0..40e40f9 100644 --- a/arch/sparc64/kernel/smp.c +++ b/arch/sparc64/kernel/smp.c @@ -1163,32 +1163,6 @@ int setup_profiling_timer(unsigned int multiplier) return -EINVAL; } -static void __init smp_tune_scheduling(void) -{ - unsigned int smallest = ~0U; - int i; - - for (i = 0; i < NR_CPUS; i++) { - unsigned int val = cpu_data(i).ecache_size; - - if (val && val < smallest) - smallest = val; - } - - /* Any value less than 256K is nonsense. */ - if (smallest < (256U * 1024U)) - smallest = 256 * 1024; - - max_cache_size = smallest; - - if (smallest < 1U * 1024U * 1024U) - printk(KERN_INFO "Using max_cache_size of %uKB\n", - smallest / 1024U); - else - printk(KERN_INFO "Using max_cache_size of %uMB\n", - smallest / 1024U / 1024U); -} - /* Constrain the number of cpus to max_cpus. */ void __init smp_prepare_cpus(unsigned int max_cpus) { @@ -1206,7 +1180,6 @@ void __init smp_prepare_cpus(unsigned int max_cpus) } cpu_data(boot_cpu_id).udelay_val = loops_per_jiffy; - smp_tune_scheduling(); } void __devinit smp_prepare_boot_cpu(void) diff --git a/arch/sparc64/kernel/sparc64_ksyms.c b/arch/sparc64/kernel/sparc64_ksyms.c index d00f51a..6fa7616 100644 --- a/arch/sparc64/kernel/sparc64_ksyms.c +++ b/arch/sparc64/kernel/sparc64_ksyms.c @@ -24,6 +24,7 @@ #include <linux/syscalls.h> #include <linux/percpu.h> #include <linux/init.h> +#include <linux/rwsem.h> #include <net/compat.h> #include <asm/oplib.h> @@ -58,7 +59,6 @@ #include <asm/ns87303.h> #include <asm/timer.h> #include <asm/cpudata.h> -#include <asm/rwsem.h> struct poll { int fd; diff --git a/arch/um/Kconfig b/arch/um/Kconfig index c504312..e6ff302 100644 --- a/arch/um/Kconfig +++ b/arch/um/Kconfig @@ -278,6 +278,7 @@ config HIGHMEM config KERNEL_STACK_ORDER int "Kernel stack size order" default 1 if 64BIT + range 1 10 if 64BIT default 0 if !64BIT help This option determines the size of UML kernel stacks. They will diff --git a/arch/um/Kconfig.debug b/arch/um/Kconfig.debug index 09c1aca..c86f5eb2 100644 --- a/arch/um/Kconfig.debug +++ b/arch/um/Kconfig.debug @@ -47,4 +47,13 @@ config GCOV If you're involved in UML kernel development and want to use gcov, say Y. If you're unsure, say N. +config DEBUG_STACK_USAGE + bool "Stack utilization instrumentation" + default N + help + Track the maximum kernel stack usage - this will look at each + kernel stack at process exit and log it if it's the deepest + stack seen so far. + + This option will slow down process creation and destruction somewhat. endmenu diff --git a/arch/um/config.release b/arch/um/config.release deleted file mode 100644 index fc68bcb..0000000 --- a/arch/um/config.release +++ /dev/null @@ -1,333 +0,0 @@ -# -# Automatically generated make config: don't edit -# -CONFIG_USERMODE=y -# CONFIG_ISA is not set -# CONFIG_SBUS is not set -# CONFIG_PCI is not set -CONFIG_UID16=y -CONFIG_RWSEM_XCHGADD_ALGORITHM=y - -# -# Code maturity level options -# -CONFIG_EXPERIMENTAL=y - -# -# General Setup -# -CONFIG_STDIO_CONSOLE=y -CONFIG_NET=y -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_SYSCTL=y -CONFIG_BINFMT_AOUT=y -CONFIG_BINFMT_ELF=y -CONFIG_BINFMT_MISC=y -CONFIG_UNIX98_PTYS=y -CONFIG_UNIX98_PTY_COUNT=256 -CONFIG_SSL=y -CONFIG_HOSTFS=y -CONFIG_MCONSOLE=y -CONFIG_MAGIC_SYSRQ=y -# CONFIG_HOST_2G_2G is not set -# CONFIG_UML_SMP is not set -# CONFIG_SMP is not set -CONFIG_CON_ZERO_CHAN="fd:0,fd:1" -CONFIG_CON_CHAN="xterm" -CONFIG_SSL_CHAN="pty" -CONFIG_NEST_LEVEL=0 -CONFIG_KERNEL_HALF_GIGS=1 - -# -# Loadable module support -# -CONFIG_MODULES=y -CONFIG_KMOD=y - -# -# Devices -# -CONFIG_BLK_DEV_UBD=y -# CONFIG_BLK_DEV_UBD_SYNC is not set -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_NBD=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=4096 -CONFIG_BLK_DEV_INITRD=y -# CONFIG_MMAPPER is not set -CONFIG_UML_SOUND=y -CONFIG_SOUND=y -CONFIG_HOSTAUDIO=y -# CONFIG_UML_WATCHDOG is not set -# CONFIG_TTY_LOG is not set -CONFIG_FD_CHAN=y -# CONFIG_NULL_CHAN is not set -CONFIG_PORT_CHAN=y -CONFIG_PTY_CHAN=y -CONFIG_TTY_CHAN=y -CONFIG_XTERM_CHAN=y - -# -# Networking options -# -CONFIG_PACKET=y -CONFIG_PACKET_MMAP=y -# CONFIG_NETLINK_DEV is not set -# CONFIG_NETFILTER is not set -# CONFIG_FILTER is not set -CONFIG_UNIX=y -CONFIG_INET=y -# CONFIG_IP_MULTICAST is not set -# CONFIG_IP_ADVANCED_ROUTER is not set -# CONFIG_IP_PNP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set -# CONFIG_ARPD is not set -# CONFIG_INET_ECN is not set -# CONFIG_SYN_COOKIES is not set -# CONFIG_IPV6 is not set -# CONFIG_KHTTPD is not set -# CONFIG_ATM is not set -# CONFIG_VLAN_8021Q is not set - -# -# -# -# CONFIG_IPX is not set -# CONFIG_ATALK is not set -# CONFIG_DECNET is not set -# CONFIG_BRIDGE is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_LLC is not set -# CONFIG_NET_DIVERT is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set -# CONFIG_NET_HW_FLOWCONTROL is not set - -# -# QoS and/or fair queueing -# -# CONFIG_NET_SCHED is not set - -# -# Network device support -# -CONFIG_UML_NET=y -CONFIG_UML_NET_ETHERTAP=y -CONFIG_UML_NET_TUNTAP=y -CONFIG_UML_NET_SLIP=y -CONFIG_UML_NET_DAEMON=y -CONFIG_UML_NET_MCAST=y -CONFIG_NETDEVICES=y - -# -# ARCnet devices -# -# CONFIG_ARCNET is not set -CONFIG_DUMMY=y -CONFIG_BONDING=m -CONFIG_EQUALIZER=m -CONFIG_TUN=y -# CONFIG_ETHERTAP is not set - -# -# Ethernet (10 or 100Mbit) -# -# CONFIG_NET_ETHERNET is not set - -# -# Ethernet (1000 Mbit) -# -# CONFIG_ACENIC is not set -# CONFIG_DL2K is not set -# CONFIG_MYRI_SBUS is not set -# CONFIG_NS83820 is not set -# CONFIG_HAMACHI is not set -# CONFIG_YELLOWFIN is not set -# CONFIG_SK98LIN is not set -# CONFIG_FDDI is not set -# CONFIG_HIPPI is not set -CONFIG_PLIP=m -CONFIG_PPP=m -CONFIG_PPP_MULTILINK=y -# CONFIG_PPP_FILTER is not set -# CONFIG_PPP_ASYNC is not set -CONFIG_PPP_SYNC_TTY=m -CONFIG_PPP_DEFLATE=m -CONFIG_PPP_BSDCOMP=m -CONFIG_PPPOE=m -CONFIG_SLIP=m -CONFIG_SLIP_COMPRESSED=y -CONFIG_SLIP_SMART=y -# CONFIG_SLIP_MODE_SLIP6 is not set - -# -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Token Ring devices -# -# CONFIG_TR is not set -# CONFIG_NET_FC is not set -# CONFIG_RCPCI is not set -CONFIG_SHAPER=m - -# -# Wan interfaces -# -# CONFIG_WAN is not set - -# -# File systems -# -CONFIG_QUOTA=y -CONFIG_AUTOFS_FS=m -CONFIG_AUTOFS4_FS=m -CONFIG_REISERFS_FS=m -# CONFIG_REISERFS_CHECK is not set -# CONFIG_REISERFS_PROC_INFO is not set -CONFIG_ADFS_FS=m -# CONFIG_ADFS_FS_RW is not set -CONFIG_AFFS_FS=m -CONFIG_HFS_FS=m -CONFIG_BFS_FS=m -CONFIG_EXT3_FS=y -CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set -CONFIG_FAT_FS=y -CONFIG_MSDOS_FS=y -CONFIG_UMSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_EFS_FS=m -# CONFIG_JFFS_FS is not set -# CONFIG_JFFS2_FS is not set -CONFIG_CRAMFS=m -CONFIG_TMPFS=y -CONFIG_RAMFS=m -CONFIG_ISO9660_FS=y -# CONFIG_JOLIET is not set -# CONFIG_ZISOFS is not set -CONFIG_MINIX_FS=m -CONFIG_VXFS_FS=m -# CONFIG_NTFS_FS is not set -# CONFIG_NTFS_RW is not set -CONFIG_HPFS_FS=m -CONFIG_PROC_FS=y -CONFIG_DEVFS_FS=y -CONFIG_DEVFS_MOUNT=y -# CONFIG_DEVFS_DEBUG is not set -CONFIG_DEVPTS_FS=y -CONFIG_QNX4FS_FS=m -# CONFIG_QNX4FS_RW is not set -CONFIG_ROMFS_FS=m -CONFIG_EXT2_FS=y -CONFIG_SYSV_FS=m -CONFIG_UDF_FS=m -CONFIG_UFS_FS=m -# CONFIG_UFS_FS_WRITE is not set - -# -# Network File Systems -# -# CONFIG_CODA_FS is not set -# CONFIG_INTERMEZZO_FS is not set -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -# CONFIG_ROOT_NFS is not set -CONFIG_NFSD=y -CONFIG_NFSD_V3=y -CONFIG_SUNRPC=y -CONFIG_LOCKD=y -CONFIG_LOCKD_V4=y -# CONFIG_SMB_FS is not set -# CONFIG_NCP_FS is not set -# CONFIG_NCPFS_PACKET_SIGNING is not set -# CONFIG_NCPFS_IOCTL_LOCKING is not set -# CONFIG_NCPFS_STRONG is not set -# CONFIG_NCPFS_NFS_NS is not set -# CONFIG_NCPFS_OS2_NS is not set -# CONFIG_NCPFS_SMALLDOS is not set -# CONFIG_NCPFS_NLS is not set -# CONFIG_NCPFS_EXTRAS is not set -# CONFIG_ZISOFS_FS is not set -CONFIG_ZLIB_FS_INFLATE=m - -# -# Partition Types -# -# CONFIG_PARTITION_ADVANCED is not set -CONFIG_MSDOS_PARTITION=y -# CONFIG_SMB_NLS is not set -CONFIG_NLS=y - -# -# Native Language Support -# -CONFIG_NLS_DEFAULT="iso8859-1" -# CONFIG_NLS_CODEPAGE_437 is not set -# CONFIG_NLS_CODEPAGE_737 is not set -# CONFIG_NLS_CODEPAGE_775 is not set -# CONFIG_NLS_CODEPAGE_850 is not set -# CONFIG_NLS_CODEPAGE_852 is not set -# CONFIG_NLS_CODEPAGE_855 is not set -# CONFIG_NLS_CODEPAGE_857 is not set -# CONFIG_NLS_CODEPAGE_860 is not set -# CONFIG_NLS_CODEPAGE_861 is not set -# CONFIG_NLS_CODEPAGE_862 is not set -# CONFIG_NLS_CODEPAGE_863 is not set -# CONFIG_NLS_CODEPAGE_864 is not set -# CONFIG_NLS_CODEPAGE_865 is not set -# CONFIG_NLS_CODEPAGE_866 is not set -# CONFIG_NLS_CODEPAGE_869 is not set -# CONFIG_NLS_CODEPAGE_936 is not set -# CONFIG_NLS_CODEPAGE_950 is not set -# CONFIG_NLS_CODEPAGE_932 is not set -# CONFIG_NLS_CODEPAGE_949 is not set -# CONFIG_NLS_CODEPAGE_874 is not set -# CONFIG_NLS_ISO8859_8 is not set -# CONFIG_NLS_CODEPAGE_1250 is not set -# CONFIG_NLS_CODEPAGE_1251 is not set -# CONFIG_NLS_ISO8859_1 is not set -# CONFIG_NLS_ISO8859_2 is not set -# CONFIG_NLS_ISO8859_3 is not set -# CONFIG_NLS_ISO8859_4 is not set -# CONFIG_NLS_ISO8859_5 is not set -# CONFIG_NLS_ISO8859_6 is not set -# CONFIG_NLS_ISO8859_7 is not set -# CONFIG_NLS_ISO8859_9 is not set -# CONFIG_NLS_ISO8859_13 is not set -# CONFIG_NLS_ISO8859_14 is not set -# CONFIG_NLS_ISO8859_15 is not set -# CONFIG_NLS_KOI8_R is not set -# CONFIG_NLS_KOI8_U is not set -# CONFIG_NLS_UTF8 is not set - -# -# Multi-device support (RAID and LVM) -# -# CONFIG_MD is not set -# CONFIG_BLK_DEV_MD is not set -# CONFIG_MD_LINEAR is not set -# CONFIG_MD_RAID0 is not set -# CONFIG_MD_RAID1 is not set -# CONFIG_MD_RAID5 is not set -# CONFIG_MD_MULTIPATH is not set -# CONFIG_BLK_DEV_LVM is not set - -# -# Memory Technology Devices (MTD) -# -# CONFIG_MTD is not set - -# -# Kernel hacking -# -# CONFIG_DEBUG_SLAB is not set -# CONFIG_DEBUG_INFO is not set -# CONFIG_PT_PROXY is not set -# CONFIG_GPROF is not set -# CONFIG_GCOV is not set diff --git a/arch/um/defconfig b/arch/um/defconfig index a54d0ef..a25cd25 100644 --- a/arch/um/defconfig +++ b/arch/um/defconfig @@ -189,7 +189,7 @@ CONFIG_XTERM_CHAN=y # CONFIG_NOCONFIG_CHAN is not set CONFIG_CON_ZERO_CHAN="fd:0,fd:1" CONFIG_CON_CHAN="xterm" -CONFIG_SSL_CHAN="pty" +CONFIG_SSL_CHAN="pts" CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -527,3 +527,4 @@ CONFIG_FORCED_INLINING=y # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_GPROF is not set # CONFIG_GCOV is not set +# CONFIG_DEBUG_STACK_USAGE is not set diff --git a/arch/um/drivers/chan_kern.c b/arch/um/drivers/chan_kern.c index 3aa3516..368d3e9 100644 --- a/arch/um/drivers/chan_kern.c +++ b/arch/um/drivers/chan_kern.c @@ -203,22 +203,37 @@ void chan_enable_winch(struct list_head *chans, struct tty_struct *tty) } } -void enable_chan(struct line *line) +int enable_chan(struct line *line) { struct list_head *ele; struct chan *chan; + int err; list_for_each(ele, &line->chan_list){ chan = list_entry(ele, struct chan, list); - if(open_one_chan(chan)) + err = open_one_chan(chan); + if (err) { + if (chan->primary) + goto out_close; + continue; + } if(chan->enabled) continue; - line_setup_irq(chan->fd, chan->input, chan->output, line, - chan); + err = line_setup_irq(chan->fd, chan->input, chan->output, line, + chan); + if (err) + goto out_close; + chan->enabled = 1; } + + return 0; + + out_close: + close_chan(&line->chan_list, 0); + return err; } /* Items are added in IRQ context, when free_irq can't be called, and diff --git a/arch/um/drivers/chan_user.c b/arch/um/drivers/chan_user.c index 13f0bf8..4d438f3 100644 --- a/arch/um/drivers/chan_user.c +++ b/arch/um/drivers/chan_user.c @@ -51,19 +51,21 @@ error: /* * UML SIGWINCH handling * - * The point of this is to handle SIGWINCH on consoles which have host ttys and - * relay them inside UML to whatever might be running on the console and cares - * about the window size (since SIGWINCH notifies about terminal size changes). + * The point of this is to handle SIGWINCH on consoles which have host + * ttys and relay them inside UML to whatever might be running on the + * console and cares about the window size (since SIGWINCH notifies + * about terminal size changes). * - * So, we have a separate thread for each host tty attached to a UML device - * (side-issue - I'm annoyed that one thread can't have multiple controlling - * ttys for purposed of handling SIGWINCH, but I imagine there are other reasons - * that doesn't make any sense). + * So, we have a separate thread for each host tty attached to a UML + * device (side-issue - I'm annoyed that one thread can't have + * multiple controlling ttys for the purpose of handling SIGWINCH, but + * I imagine there are other reasons that doesn't make any sense). * - * SIGWINCH can't be received synchronously, so you have to set up to receive it - * as a signal. That being the case, if you are going to wait for it, it is - * convenient to sit in sigsuspend() and wait for the signal to bounce you out of - * it (see below for how we make sure to exit only on SIGWINCH). + * SIGWINCH can't be received synchronously, so you have to set up to + * receive it as a signal. That being the case, if you are going to + * wait for it, it is convenient to sit in sigsuspend() and wait for + * the signal to bounce you out of it (see below for how we make sure + * to exit only on SIGWINCH). */ static void winch_handler(int sig) @@ -112,7 +114,8 @@ static int winch_thread(void *arg) err = os_new_tty_pgrp(pty_fd, os_getpid()); if(err < 0){ - printk("winch_thread : new_tty_pgrp failed, err = %d\n", -err); + printk("winch_thread : new_tty_pgrp failed on fd %d, " + "err = %d\n", pty_fd, -err); exit(1); } @@ -126,8 +129,9 @@ static int winch_thread(void *arg) "err = %d\n", -count); while(1){ - /* This will be interrupted by SIGWINCH only, since other signals - * are blocked.*/ + /* This will be interrupted by SIGWINCH only, since + * other signals are blocked. + */ sigsuspend(&sigs); count = os_write_file(pipe_fd, &c, sizeof(c)); @@ -137,10 +141,10 @@ static int winch_thread(void *arg) } } -static int winch_tramp(int fd, struct tty_struct *tty, int *fd_out) +static int winch_tramp(int fd, struct tty_struct *tty, int *fd_out, + unsigned long *stack_out) { struct winch_data data; - unsigned long stack; int fds[2], n, err; char c; @@ -153,9 +157,11 @@ static int winch_tramp(int fd, struct tty_struct *tty, int *fd_out) data = ((struct winch_data) { .pty_fd = fd, .pipe_fd = fds[1] } ); /* CLONE_FILES so this thread doesn't hold open files which are open - * now, but later closed. This is a problem with /dev/net/tun. + * now, but later closed in a different thread. This is a + * problem with /dev/net/tun, which if held open by this + * thread, prevents the TUN/TAP device from being reused. */ - err = run_helper_thread(winch_thread, &data, CLONE_FILES, &stack, 0); + err = run_helper_thread(winch_thread, &data, CLONE_FILES, stack_out); if(err < 0){ printk("fork of winch_thread failed - errno = %d\n", -err); goto out_close; @@ -170,7 +176,13 @@ static int winch_tramp(int fd, struct tty_struct *tty, int *fd_out) err = -EINVAL; goto out_close; } - return err ; + + if (os_set_fd_block(*fd_out, 0)) { + printk("winch_tramp: failed to set thread_fd non-blocking.\n"); + goto out_close; + } + + return err; out_close: os_close_file(fds[1]); @@ -181,25 +193,25 @@ static int winch_tramp(int fd, struct tty_struct *tty, int *fd_out) void register_winch(int fd, struct tty_struct *tty) { - int pid, thread, thread_fd = -1; - int count; + unsigned long stack; + int pid, thread, count, thread_fd = -1; char c = 1; if(!isatty(fd)) return; pid = tcgetpgrp(fd); - if(!CHOOSE_MODE_PROC(is_tracer_winch, is_skas_winch, pid, fd, - tty) && (pid == -1)){ - thread = winch_tramp(fd, tty, &thread_fd); - if(thread > 0){ - register_winch_irq(thread_fd, fd, thread, tty); - - count = os_write_file(thread_fd, &c, sizeof(c)); - if(count != sizeof(c)) - printk("register_winch : failed to write " - "synchronization byte, err = %d\n", - -count); - } + if (!CHOOSE_MODE_PROC(is_tracer_winch, is_skas_winch, pid, fd, tty) && + (pid == -1)) { + thread = winch_tramp(fd, tty, &thread_fd, &stack); + if (thread < 0) + return; + + register_winch_irq(thread_fd, fd, thread, tty, stack); + + count = os_write_file(thread_fd, &c, sizeof(c)); + if(count != sizeof(c)) + printk("register_winch : failed to write " + "synchronization byte, err = %d\n", -count); } } diff --git a/arch/um/drivers/cow_sys.h b/arch/um/drivers/cow_sys.h index 1545384..ca8c9e1 100644 --- a/arch/um/drivers/cow_sys.h +++ b/arch/um/drivers/cow_sys.h @@ -8,7 +8,7 @@ static inline void *cow_malloc(int size) { - return um_kmalloc(size); + return kmalloc(size, UM_GFP_KERNEL); } static inline void cow_free(void *ptr) diff --git a/arch/um/drivers/daemon_user.c b/arch/um/drivers/daemon_user.c index b869e38..8d2008f 100644 --- a/arch/um/drivers/daemon_user.c +++ b/arch/um/drivers/daemon_user.c @@ -35,7 +35,7 @@ static struct sockaddr_un *new_addr(void *name, int len) { struct sockaddr_un *sun; - sun = um_kmalloc(sizeof(struct sockaddr_un)); + sun = kmalloc(sizeof(struct sockaddr_un), UM_GFP_KERNEL); if(sun == NULL){ printk("new_addr: allocation of sockaddr_un failed\n"); return NULL; @@ -83,7 +83,7 @@ static int connect_to_switch(struct daemon_data *pri) goto out_close; } - sun = um_kmalloc(sizeof(struct sockaddr_un)); + sun = kmalloc(sizeof(struct sockaddr_un), UM_GFP_KERNEL); if(sun == NULL){ printk("new_addr: allocation of sockaddr_un failed\n"); err = -ENOMEM; diff --git a/arch/um/drivers/fd.c b/arch/um/drivers/fd.c index 7f083ec..39c01ff 100644 --- a/arch/um/drivers/fd.c +++ b/arch/um/drivers/fd.c @@ -37,7 +37,7 @@ static void *fd_init(char *str, int device, const struct chan_opts *opts) printk("fd_init : couldn't parse file descriptor '%s'\n", str); return(NULL); } - data = um_kmalloc(sizeof(*data)); + data = kmalloc(sizeof(*data), UM_GFP_KERNEL); if(data == NULL) return(NULL); *data = ((struct fd_chan) { .fd = n, .raw = opts->raw }); diff --git a/arch/um/drivers/harddog_user.c b/arch/um/drivers/harddog_user.c index 5eeecf89..1171790 100644 --- a/arch/um/drivers/harddog_user.c +++ b/arch/um/drivers/harddog_user.c @@ -68,7 +68,7 @@ int start_watchdog(int *in_fd_ret, int *out_fd_ret, char *sock) args = pid_args; } - pid = run_helper(pre_exec, &data, args, NULL); + pid = run_helper(pre_exec, &data, args); os_close_file(out_fds[0]); os_close_file(in_fds[1]); diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c index ced9910..3e0b68e 100644 --- a/arch/um/drivers/line.c +++ b/arch/um/drivers/line.c @@ -3,6 +3,7 @@ * Licensed under the GPL */ +#include "linux/kernel.h" #include "linux/sched.h" #include "linux/slab.h" #include "linux/list.h" @@ -453,7 +454,10 @@ int line_open(struct line *lines, struct tty_struct *tty) tty->driver_data = line; line->tty = tty; - enable_chan(line); + err = enable_chan(line); + if (err) + return err; + INIT_DELAYED_WORK(&line->task, line_timer_cb); if(!line->sigio){ @@ -745,8 +749,24 @@ struct winch { int tty_fd; int pid; struct tty_struct *tty; + unsigned long stack; }; +static void free_winch(struct winch *winch, int free_irq_ok) +{ + list_del(&winch->list); + + if (winch->pid != -1) + os_kill_process(winch->pid, 1); + if (winch->fd != -1) + os_close_file(winch->fd); + if (winch->stack != 0) + free_stack(winch->stack, 0); + if (free_irq_ok) + free_irq(WINCH_IRQ, winch); + kfree(winch); +} + static irqreturn_t winch_interrupt(int irq, void *data) { struct winch *winch = data; @@ -763,12 +783,13 @@ static irqreturn_t winch_interrupt(int irq, void *data) "errno = %d\n", -err); printk("fd %d is losing SIGWINCH support\n", winch->tty_fd); + free_winch(winch, 0); return IRQ_HANDLED; } goto out; } } - tty = winch->tty; + tty = winch->tty; if (tty != NULL) { line = tty->driver_data; chan_window_size(&line->chan_list, &tty->winsize.ws_row, @@ -781,43 +802,44 @@ static irqreturn_t winch_interrupt(int irq, void *data) return IRQ_HANDLED; } -void register_winch_irq(int fd, int tty_fd, int pid, struct tty_struct *tty) +void register_winch_irq(int fd, int tty_fd, int pid, struct tty_struct *tty, + unsigned long stack) { struct winch *winch; winch = kmalloc(sizeof(*winch), GFP_KERNEL); if (winch == NULL) { printk("register_winch_irq - kmalloc failed\n"); - return; + goto cleanup; } *winch = ((struct winch) { .list = LIST_HEAD_INIT(winch->list), .fd = fd, .tty_fd = tty_fd, .pid = pid, - .tty = tty }); + .tty = tty, + .stack = stack }); + + if (um_request_irq(WINCH_IRQ, fd, IRQ_READ, winch_interrupt, + IRQF_DISABLED | IRQF_SHARED | IRQF_SAMPLE_RANDOM, + "winch", winch) < 0) { + printk("register_winch_irq - failed to register IRQ\n"); + goto out_free; + } spin_lock(&winch_handler_lock); list_add(&winch->list, &winch_handlers); spin_unlock(&winch_handler_lock); - if(um_request_irq(WINCH_IRQ, fd, IRQ_READ, winch_interrupt, - IRQF_DISABLED | IRQF_SHARED | IRQF_SAMPLE_RANDOM, - "winch", winch) < 0) - printk("register_winch_irq - failed to register IRQ\n"); -} - -static void free_winch(struct winch *winch) -{ - list_del(&winch->list); - - if(winch->pid != -1) - os_kill_process(winch->pid, 1); - if(winch->fd != -1) - os_close_file(winch->fd); + return; - free_irq(WINCH_IRQ, winch); + out_free: kfree(winch); + cleanup: + os_kill_process(pid, 1); + os_close_file(fd); + if (stack != 0) + free_stack(stack, 0); } static void unregister_winch(struct tty_struct *tty) @@ -830,7 +852,7 @@ static void unregister_winch(struct tty_struct *tty) list_for_each(ele, &winch_handlers){ winch = list_entry(ele, struct winch, list); if(winch->tty == tty){ - free_winch(winch); + free_winch(winch, 1); break; } } @@ -846,7 +868,7 @@ static void winch_cleanup(void) list_for_each_safe(ele, next, &winch_handlers){ winch = list_entry(ele, struct winch, list); - free_winch(winch); + free_winch(winch, 1); } spin_unlock(&winch_handler_lock); diff --git a/arch/um/drivers/mcast_user.c b/arch/um/drivers/mcast_user.c index d319db1..236a3df 100644 --- a/arch/um/drivers/mcast_user.c +++ b/arch/um/drivers/mcast_user.c @@ -30,7 +30,7 @@ static struct sockaddr_in *new_addr(char *addr, unsigned short port) { struct sockaddr_in *sin; - sin = um_kmalloc(sizeof(struct sockaddr_in)); + sin = kmalloc(sizeof(struct sockaddr_in), UM_GFP_KERNEL); if(sin == NULL){ printk("new_addr: allocation of sockaddr_in failed\n"); return NULL; diff --git a/arch/um/drivers/mconsole_user.c b/arch/um/drivers/mconsole_user.c index 62e5ad6..f31e715 100644 --- a/arch/um/drivers/mconsole_user.c +++ b/arch/um/drivers/mconsole_user.c @@ -86,8 +86,9 @@ int mconsole_get_request(int fd, struct mc_request *req) int len; req->originlen = sizeof(req->origin); - req->len = recvfrom(fd, &req->request, sizeof(req->request), 0, - (struct sockaddr *) req->origin, &req->originlen); + req->len = recvfrom(fd, &req->request, sizeof(req->request), + MSG_DONTWAIT, (struct sockaddr *) req->origin, + &req->originlen); if (req->len < 0) return 0; diff --git a/arch/um/drivers/net_user.c b/arch/um/drivers/net_user.c index 3503cff..da946e3 100644 --- a/arch/um/drivers/net_user.c +++ b/arch/um/drivers/net_user.c @@ -187,7 +187,7 @@ static int change_tramp(char **argv, char *output, int output_len) } pe_data.close_me = fds[0]; pe_data.stdout = fds[1]; - pid = run_helper(change_pre_exec, &pe_data, argv, NULL); + pid = run_helper(change_pre_exec, &pe_data, argv); if (pid > 0) /* Avoid hang as we won't get data in failure case. */ read_output(fds[0], output, output_len); @@ -217,7 +217,7 @@ static void change(char *dev, char *what, unsigned char *addr, netmask[2], netmask[3]); output_len = UM_KERN_PAGE_SIZE; - output = um_kmalloc(output_len); + output = kmalloc(output_len, UM_GFP_KERNEL); if(output == NULL) printk("change : failed to allocate output buffer\n"); diff --git a/arch/um/drivers/port_user.c b/arch/um/drivers/port_user.c index 3f6357d..c799b00 100644 --- a/arch/um/drivers/port_user.c +++ b/arch/um/drivers/port_user.c @@ -50,7 +50,7 @@ static void *port_init(char *str, int device, const struct chan_opts *opts) if(kern_data == NULL) return NULL; - data = um_kmalloc(sizeof(*data)); + data = kmalloc(sizeof(*data), UM_GFP_KERNEL); if(data == NULL) goto err; @@ -188,7 +188,7 @@ int port_connection(int fd, int *socket, int *pid_out) { .sock_fd = new, .pipe_fd = socket[1] }); - err = run_helper(port_pre_exec, &data, argv, NULL); + err = run_helper(port_pre_exec, &data, argv); if(err < 0) goto out_shutdown; diff --git a/arch/um/drivers/pty.c b/arch/um/drivers/pty.c index df4976c..1e3fd61 100644 --- a/arch/um/drivers/pty.c +++ b/arch/um/drivers/pty.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2001, 2002 Jeff Dike (jdike@karaya.com) + * Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) * Licensed under the GPL */ @@ -7,12 +7,14 @@ #include <stdlib.h> #include <unistd.h> #include <string.h> +#include <fcntl.h> #include <errno.h> #include <termios.h> +#include <sys/stat.h> #include "chan_user.h" -#include "user.h" -#include "kern_util.h" #include "os.h" +#include "user.h" +#include "kern_constants.h" #include "um_malloc.h" struct pty_chan { @@ -27,12 +29,14 @@ static void *pty_chan_init(char *str, int device, const struct chan_opts *opts) { struct pty_chan *data; - data = um_kmalloc(sizeof(*data)); - if(data == NULL) return(NULL); + data = kmalloc(sizeof(*data), UM_GFP_KERNEL); + if (data == NULL) + return NULL; + *data = ((struct pty_chan) { .announce = opts->announce, .dev = device, .raw = opts->raw }); - return(data); + return data; } static int pts_open(int input, int output, int primary, void *d, @@ -43,31 +47,35 @@ static int pts_open(int input, int output, int primary, void *d, int fd, err; fd = get_pty(); - if(fd < 0){ + if (fd < 0) { err = -errno; - printk("open_pts : Failed to open pts\n"); + printk(UM_KERN_ERR "open_pts : Failed to open pts\n"); return err; } - if(data->raw){ + + if (data->raw) { CATCH_EINTR(err = tcgetattr(fd, &data->tt)); - if(err) - return(err); + if (err) + return err; err = raw(fd); - if(err) - return(err); + if (err) + return err; } dev = ptsname(fd); sprintf(data->dev_name, "%s", dev); *dev_out = data->dev_name; + if (data->announce) (*data->announce)(dev, data->dev); - return(fd); + + return fd; } static int getmaster(char *line) { + struct stat buf; char *pty, *bank, *cp; int master, err; @@ -75,24 +83,29 @@ static int getmaster(char *line) for (bank = "pqrs"; *bank; bank++) { line[strlen("/dev/pty")] = *bank; *pty = '0'; - if (os_stat_file(line, NULL) < 0) + /* Did we hit the end ? */ + if ((stat(line, &buf) < 0) && (errno == ENOENT)) break; + for (cp = "0123456789abcdef"; *cp; cp++) { *pty = *cp; - master = os_open_file(line, of_rdwr(OPENFLAGS()), 0); + master = open(line, O_RDWR); if (master >= 0) { char *tp = &line[strlen("/dev/")]; /* verify slave side is usable */ *tp = 't'; - err = os_access(line, OS_ACC_RW_OK); + err = access(line, R_OK | W_OK); *tp = 'p'; - if(err == 0) return(master); - (void) os_close_file(master); + if(!err) + return master; + close(master); } } } - return(-1); + + printk(UM_KERN_ERR "getmaster - no usable host pty devices\n"); + return -ENOENT; } static int pty_open(int input, int output, int primary, void *d, @@ -103,20 +116,22 @@ static int pty_open(int input, int output, int primary, void *d, char dev[sizeof("/dev/ptyxx\0")] = "/dev/ptyxx"; fd = getmaster(dev); - if(fd < 0) - return(-errno); + if (fd < 0) + return fd; if(data->raw){ err = raw(fd); - if(err) - return(err); + if (err) + return err; } - if(data->announce) (*data->announce)(dev, data->dev); + if (data->announce) + (*data->announce)(dev, data->dev); sprintf(data->dev_name, "%s", dev); *dev_out = data->dev_name; - return(fd); + + return fd; } const struct chan_ops pty_ops = { @@ -144,14 +159,3 @@ const struct chan_ops pts_ops = { .free = generic_free, .winch = 0, }; - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ diff --git a/arch/um/drivers/slip_user.c b/arch/um/drivers/slip_user.c index 78f0e51..c0b73c2 100644 --- a/arch/um/drivers/slip_user.c +++ b/arch/um/drivers/slip_user.c @@ -85,13 +85,13 @@ static int slip_tramp(char **argv, int fd) pe_data.stdin = fd; pe_data.stdout = fds[1]; pe_data.close_me = fds[0]; - err = run_helper(slip_pre_exec, &pe_data, argv, NULL); + err = run_helper(slip_pre_exec, &pe_data, argv); if(err < 0) goto out_close; pid = err; output_len = UM_KERN_PAGE_SIZE; - output = um_kmalloc(output_len); + output = kmalloc(output_len, UM_GFP_KERNEL); if(output == NULL){ printk("slip_tramp : failed to allocate output buffer\n"); os_kill_process(pid, 1); diff --git a/arch/um/drivers/slirp_user.c b/arch/um/drivers/slirp_user.c index 39f889f..0e462f6 100644 --- a/arch/um/drivers/slirp_user.c +++ b/arch/um/drivers/slirp_user.c @@ -42,7 +42,7 @@ static int slirp_tramp(char **argv, int fd) pe_data.stdin = fd; pe_data.stdout = fd; - pid = run_helper(slirp_pre_exec, &pe_data, argv, NULL); + pid = run_helper(slirp_pre_exec, &pe_data, argv); return(pid); } diff --git a/arch/um/drivers/ssl.c b/arch/um/drivers/ssl.c index fd09ad9..875d60d 100644 --- a/arch/um/drivers/ssl.c +++ b/arch/um/drivers/ssl.c @@ -42,8 +42,6 @@ static struct chan_opts opts = { .announce = ssl_announce, .xterm_title = "Serial Line #%d", .raw = 1, - .tramp_stack = 0, - .in_kernel = 1, }; static int ssl_config(char *str, char **error_out); @@ -99,7 +97,13 @@ static int ssl_remove(int n, char **error_out) static int ssl_open(struct tty_struct *tty, struct file *filp) { - return line_open(serial_lines, tty); + int err = line_open(serial_lines, tty); + + if (err) + printk(KERN_ERR "Failed to open serial line %d, err = %d\n", + tty->index, err); + + return err; } #if 0 diff --git a/arch/um/drivers/stderr_console.c b/arch/um/drivers/stderr_console.c index 9115392..4739dd5 100644 --- a/arch/um/drivers/stderr_console.c +++ b/arch/um/drivers/stderr_console.c @@ -1,3 +1,4 @@ +#include <linux/kernel.h> #include <linux/init.h> #include <linux/console.h> diff --git a/arch/um/drivers/stdio_console.c b/arch/um/drivers/stdio_console.c index 2bb4193..656036e 100644 --- a/arch/um/drivers/stdio_console.c +++ b/arch/um/drivers/stdio_console.c @@ -46,8 +46,6 @@ static struct chan_opts opts = { .announce = stdio_announce, .xterm_title = "Virtual Console #%d", .raw = 1, - .tramp_stack = 0, - .in_kernel = 1, }; static int con_config(char *str, char **error_out); @@ -101,7 +99,12 @@ static int con_remove(int n, char **error_out) static int con_open(struct tty_struct *tty, struct file *filp) { - return line_open(vts, tty); + int err = line_open(vts, tty); + if (err) + printk(KERN_ERR "Failed to open console %d, err = %d\n", + tty->index, err); + + return err; } /* Set in an initcall, checked in an exitcall */ diff --git a/arch/um/drivers/tty.c b/arch/um/drivers/tty.c index c07d0d5..a9f87e1 100644 --- a/arch/um/drivers/tty.c +++ b/arch/um/drivers/tty.c @@ -29,7 +29,7 @@ static void *tty_chan_init(char *str, int device, const struct chan_opts *opts) } str++; - data = um_kmalloc(sizeof(*data)); + data = kmalloc(sizeof(*data), UM_GFP_KERNEL); if(data == NULL) return NULL; *data = ((struct tty_chan) { .dev = str, diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c index 70509dd..fc27f6c 100644 --- a/arch/um/drivers/ubd_kern.c +++ b/arch/um/drivers/ubd_kern.c @@ -20,6 +20,7 @@ #define MAJOR_NR UBD_MAJOR #define UBD_SHIFT 4 +#include "linux/kernel.h" #include "linux/module.h" #include "linux/blkdev.h" #include "linux/hdreg.h" @@ -711,6 +712,8 @@ static int ubd_add(int n, char **error_out) ubd_dev->queue->queuedata = ubd_dev; blk_queue_max_hw_segments(ubd_dev->queue, MAX_SG); + if(ubd_dev->cow.file != NULL) + blk_queue_max_sectors(ubd_dev->queue, 8 * sizeof(long)); err = ubd_disk_register(MAJOR_NR, ubd_dev->size, n, &ubd_gendisk[n]); if(err){ *error_out = "Failed to register device"; @@ -1082,7 +1085,7 @@ static void do_ubd_request(request_queue_t *q) { struct io_thread_req *io_req; struct request *req; - int n; + int n, last_sectors; while(1){ struct ubd *dev = q->queuedata; @@ -1098,9 +1101,11 @@ static void do_ubd_request(request_queue_t *q) } req = dev->request; + last_sectors = 0; while(dev->start_sg < dev->end_sg){ struct scatterlist *sg = &dev->sg[dev->start_sg]; + req->sector += last_sectors; io_req = kmalloc(sizeof(struct io_thread_req), GFP_ATOMIC); if(io_req == NULL){ @@ -1112,6 +1117,7 @@ static void do_ubd_request(request_queue_t *q) (unsigned long long) req->sector << 9, sg->offset, sg->length, sg->page); + last_sectors = sg->length >> 9; n = os_write_file(thread_fd, &io_req, sizeof(struct io_thread_req *)); if(n != sizeof(struct io_thread_req *)){ @@ -1123,7 +1129,6 @@ static void do_ubd_request(request_queue_t *q) return; } - req->sector += sg->length >> 9; dev->start_sg++; } dev->end_sg = 0; diff --git a/arch/um/drivers/ubd_user.c b/arch/um/drivers/ubd_user.c index 4707b3f..41d254b 100644 --- a/arch/um/drivers/ubd_user.c +++ b/arch/um/drivers/ubd_user.c @@ -43,6 +43,12 @@ int start_io_thread(unsigned long sp, int *fd_out) kernel_fd = fds[0]; *fd_out = fds[1]; + err = os_set_fd_block(*fd_out, 0); + if (err) { + printk("start_io_thread - failed to set nonblocking I/O.\n"); + goto out_close; + } + pid = clone(io_thread, (void *) sp, CLONE_FILES | CLONE_VM | SIGCHLD, NULL); if(pid < 0){ diff --git a/arch/um/drivers/xterm.c b/arch/um/drivers/xterm.c index 571c2b3..fd817e5 100644 --- a/arch/um/drivers/xterm.c +++ b/arch/um/drivers/xterm.c @@ -1,22 +1,20 @@ /* - * Copyright (C) 2001, 2002 Jeff Dike (jdike@karaya.com) + * Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) * Licensed under the GPL */ -#include <stdio.h> #include <stdlib.h> +#include <stdio.h> #include <unistd.h> #include <string.h> #include <errno.h> #include <termios.h> -#include <signal.h> -#include <sched.h> -#include <sys/socket.h> -#include "kern_util.h" #include "chan_user.h" -#include "user.h" #include "os.h" +#include "init.h" +#include "user.h" #include "xterm.h" +#include "kern_constants.h" struct xterm_chan { int pid; @@ -25,25 +23,21 @@ struct xterm_chan { int device; int raw; struct termios tt; - unsigned long stack; - int direct_rcv; }; -/* Not static because it's called directly by the tt mode gdb code */ -void *xterm_init(char *str, int device, const struct chan_opts *opts) +static void *xterm_init(char *str, int device, const struct chan_opts *opts) { struct xterm_chan *data; data = malloc(sizeof(*data)); - if(data == NULL) return(NULL); - *data = ((struct xterm_chan) { .pid = -1, + if (data == NULL) + return NULL; + *data = ((struct xterm_chan) { .pid = -1, .helper_pid = -1, - .device = device, + .device = device, .title = opts->xterm_title, - .raw = opts->raw, - .stack = opts->tramp_stack, - .direct_rcv = !opts->in_kernel } ); - return(data); + .raw = opts->raw } ); + return data; } /* Only changed by xterm_setup, which is a setup */ @@ -57,16 +51,22 @@ static int __init xterm_setup(char *line, int *add) terminal_emulator = line; line = strchr(line, ','); - if(line == NULL) return(0); + if (line == NULL) + return 0; + *line++ = '\0'; - if(*line) title_switch = line; + if (*line) + title_switch = line; line = strchr(line, ','); - if(line == NULL) return(0); + if (line == NULL) + return 0; + *line++ = '\0'; - if(*line) exec_switch = line; + if (*line) + exec_switch = line; - return(0); + return 0; } __uml_setup("xterm=", xterm_setup, @@ -82,107 +82,128 @@ __uml_setup("xterm=", xterm_setup, " are 'xterm=gnome-terminal,-t,-x'.\n\n" ); -/* XXX This badly needs some cleaning up in the error paths - * Not static because it's called directly by the tt mode gdb code - */ -int xterm_open(int input, int output, int primary, void *d, +static int xterm_open(int input, int output, int primary, void *d, char **dev_out) { struct xterm_chan *data = d; - unsigned long stack; int pid, fd, new, err; char title[256], file[] = "/tmp/xterm-pipeXXXXXX"; - char *argv[] = { terminal_emulator, title_switch, title, exec_switch, + char *argv[] = { terminal_emulator, title_switch, title, exec_switch, "/usr/lib/uml/port-helper", "-uml-socket", file, NULL }; - if(os_access(argv[4], OS_ACC_X_OK) < 0) + if (access(argv[4], X_OK) < 0) argv[4] = "port-helper"; /* Check that DISPLAY is set, this doesn't guarantee the xterm * will work but w/o it we can be pretty sure it won't. */ - if (!getenv("DISPLAY")) { - printk("xterm_open: $DISPLAY not set.\n"); + if (getenv("DISPLAY") == NULL) { + printk(UM_KERN_ERR "xterm_open: $DISPLAY not set.\n"); return -ENODEV; } + /* + * This business of getting a descriptor to a temp file, + * deleting the file and closing the descriptor is just to get + * a known-unused name for the Unix socket that we really + * want. + */ fd = mkstemp(file); - if(fd < 0){ + if (fd < 0) { err = -errno; - printk("xterm_open : mkstemp failed, errno = %d\n", errno); + printk(UM_KERN_ERR "xterm_open : mkstemp failed, errno = %d\n", + errno); return err; } - if(unlink(file)){ + if (unlink(file)) { err = -errno; - printk("xterm_open : unlink failed, errno = %d\n", errno); + printk(UM_KERN_ERR "xterm_open : unlink failed, errno = %d\n", + errno); return err; } - os_close_file(fd); + close(fd); fd = os_create_unix_socket(file, sizeof(file), 1); - if(fd < 0){ - printk("xterm_open : create_unix_socket failed, errno = %d\n", - -fd); - return(fd); + if (fd < 0) { + printk(UM_KERN_ERR "xterm_open : create_unix_socket failed, " + "errno = %d\n", -fd); + return fd; } sprintf(title, data->title, data->device); - stack = data->stack; - pid = run_helper(NULL, NULL, argv, &stack); - if(pid < 0){ - printk("xterm_open : run_helper failed, errno = %d\n", -pid); - return(pid); + pid = run_helper(NULL, NULL, argv); + if (pid < 0) { + err = pid; + printk(UM_KERN_ERR "xterm_open : run_helper failed, " + "errno = %d\n", -err); + goto out_close1; } - if (data->direct_rcv) { - new = os_rcv_fd(fd, &data->helper_pid); - } else { - err = os_set_fd_block(fd, 0); - if(err < 0){ - printk("xterm_open : failed to set descriptor " - "non-blocking, err = %d\n", -err); - return(err); - } - new = xterm_fd(fd, &data->helper_pid); + err = os_set_fd_block(fd, 0); + if (err < 0) { + printk(UM_KERN_ERR "xterm_open : failed to set descriptor " + "non-blocking, err = %d\n", -err); + goto out_kill; } - if(new < 0){ - printk("xterm_open : os_rcv_fd failed, err = %d\n", -new); - goto out; + + new = xterm_fd(fd, &data->helper_pid); + if (new < 0) { + err = new; + printk(UM_KERN_ERR "xterm_open : os_rcv_fd failed, err = %d\n", + -err); + goto out_kill; + } + + err = os_set_fd_block(new, 0); + if (err) { + printk(UM_KERN_ERR "xterm_open : failed to set xterm " + "descriptor non-blocking, err = %d\n", -err); + goto out_close2; } CATCH_EINTR(err = tcgetattr(new, &data->tt)); - if(err){ + if (err) { new = err; - goto out; + goto out_close2; } - if(data->raw){ + if (data->raw) { err = raw(new); - if(err){ + if (err) { new = err; - goto out; + goto out_close2; } } + unlink(file); data->pid = pid; *dev_out = NULL; - out: - unlink(file); - return(new); + + return new; + + out_close2: + close(new); + out_kill: + os_kill_process(pid, 1); + out_close1: + close(fd); + + return err; } -/* Not static because it's called directly by the tt mode gdb code */ -void xterm_close(int fd, void *d) +static void xterm_close(int fd, void *d) { struct xterm_chan *data = d; - if(data->pid != -1) + if (data->pid != -1) os_kill_process(data->pid, 1); data->pid = -1; - if(data->helper_pid != -1) + + if (data->helper_pid != -1) os_kill_process(data->helper_pid, 0); data->helper_pid = -1; + os_close_file(fd); } @@ -203,14 +224,3 @@ const struct chan_ops xterm_ops = { .free = xterm_free, .winch = 1, }; - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ diff --git a/arch/um/drivers/xterm_kern.c b/arch/um/drivers/xterm_kern.c index a4ce705..b646bcc 100644 --- a/arch/um/drivers/xterm_kern.c +++ b/arch/um/drivers/xterm_kern.c @@ -1,18 +1,14 @@ /* - * Copyright (C) 2002 Jeff Dike (jdike@karaya.com) + * Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) * Licensed under the GPL */ -#include "linux/errno.h" -#include "linux/slab.h" -#include "linux/signal.h" -#include "linux/interrupt.h" -#include "asm/irq.h" -#include "irq_user.h" +#include <linux/slab.h> +#include <linux/completion.h> +#include <linux/irqreturn.h> +#include <asm/irq.h> #include "irq_kern.h" -#include "kern_util.h" #include "os.h" -#include "xterm.h" struct xterm_wait { struct completion ready; @@ -27,12 +23,13 @@ static irqreturn_t xterm_interrupt(int irq, void *data) int fd; fd = os_rcv_fd(xterm->fd, &xterm->pid); - if(fd == -EAGAIN) - return(IRQ_NONE); + if (fd == -EAGAIN) + return IRQ_NONE; xterm->new_fd = fd; complete(&xterm->ready); - return(IRQ_HANDLED); + + return IRQ_HANDLED; } int xterm_fd(int socket, int *pid_out) @@ -41,22 +38,21 @@ int xterm_fd(int socket, int *pid_out) int err, ret; data = kmalloc(sizeof(*data), GFP_KERNEL); - if(data == NULL){ + if (data == NULL) { printk(KERN_ERR "xterm_fd : failed to allocate xterm_wait\n"); - return(-ENOMEM); + return -ENOMEM; } /* This is a locked semaphore... */ - *data = ((struct xterm_wait) - { .fd = socket, - .pid = -1, - .new_fd = -1 }); + *data = ((struct xterm_wait) { .fd = socket, + .pid = -1, + .new_fd = -1 }); init_completion(&data->ready); - err = um_request_irq(XTERM_IRQ, socket, IRQ_READ, xterm_interrupt, + err = um_request_irq(XTERM_IRQ, socket, IRQ_READ, xterm_interrupt, IRQF_DISABLED | IRQF_SHARED | IRQF_SAMPLE_RANDOM, "xterm", data); - if (err){ + if (err) { printk(KERN_ERR "xterm_fd : failed to get IRQ for xterm, " "err = %d\n", err); ret = err; @@ -76,16 +72,5 @@ int xterm_fd(int socket, int *pid_out) out: kfree(data); - return(ret); + return ret; } - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ diff --git a/arch/um/include/chan_kern.h b/arch/um/include/chan_kern.h index c4b41bb..624b510 100644 --- a/arch/um/include/chan_kern.h +++ b/arch/um/include/chan_kern.h @@ -40,7 +40,7 @@ extern int console_open_chan(struct line *line, struct console *co); extern void deactivate_chan(struct list_head *chans, int irq); extern void reactivate_chan(struct list_head *chans, int irq); extern void chan_enable_winch(struct list_head *chans, struct tty_struct *tty); -extern void enable_chan(struct line *line); +extern int enable_chan(struct line *line); extern void close_chan(struct list_head *chans, int delay_free_irq); extern int chan_window_size(struct list_head *chans, unsigned short *rows_out, diff --git a/arch/um/include/chan_user.h b/arch/um/include/chan_user.h index 38f16d8..5a2263e 100644 --- a/arch/um/include/chan_user.h +++ b/arch/um/include/chan_user.h @@ -12,8 +12,6 @@ struct chan_opts { void (*const announce)(char *dev_name, int dev); char *xterm_title; const int raw; - const unsigned long tramp_stack; - const int in_kernel; }; enum chan_init_pri { INIT_STATIC, INIT_ALL, INIT_ONE }; @@ -44,7 +42,8 @@ extern void generic_free(void *data); struct tty_struct; extern void register_winch(int fd, struct tty_struct *tty); -extern void register_winch_irq(int fd, int tty_fd, int pid, struct tty_struct *tty); +extern void register_winch_irq(int fd, int tty_fd, int pid, + struct tty_struct *tty, unsigned long stack); #define __channel_help(fn, prefix) \ __uml_help(fn, prefix "[0-9]*=<channel description>\n" \ diff --git a/arch/um/include/common-offsets.h b/arch/um/include/common-offsets.h index 541f4a8..6eee343 100644 --- a/arch/um/include/common-offsets.h +++ b/arch/um/include/common-offsets.h @@ -9,6 +9,7 @@ OFFSET(HOST_TASK_REGS, task_struct, thread.regs); OFFSET(HOST_TASK_PID, task_struct, pid); DEFINE(UM_KERN_PAGE_SIZE, PAGE_SIZE); +DEFINE(UM_KERN_PAGE_MASK, PAGE_MASK); DEFINE(UM_NSEC_PER_SEC, NSEC_PER_SEC); DEFINE_STR(UM_KERN_EMERG, KERN_EMERG); @@ -26,6 +27,9 @@ DEFINE(UM_ELFCLASS64, ELFCLASS64); DEFINE(UM_NR_CPUS, NR_CPUS); +DEFINE(UM_GFP_KERNEL, GFP_KERNEL); +DEFINE(UM_GFP_ATOMIC, GFP_ATOMIC); + /* For crypto assembler code. */ DEFINE(crypto_tfm_ctx_offset, offsetof(struct crypto_tfm, __crt_ctx)); diff --git a/arch/um/include/os.h b/arch/um/include/os.h index 4d9fb263..930b261 100644 --- a/arch/um/include/os.h +++ b/arch/um/include/os.h @@ -239,11 +239,9 @@ extern unsigned long __do_user_copy(void *to, const void *from, int n, /* execvp.c */ extern int execvp_noalloc(char *buf, const char *file, char *const argv[]); /* helper.c */ -extern int run_helper(void (*pre_exec)(void *), void *pre_data, char **argv, - unsigned long *stack_out); +extern int run_helper(void (*pre_exec)(void *), void *pre_data, char **argv); extern int run_helper_thread(int (*proc)(void *), void *arg, - unsigned int flags, unsigned long *stack_out, - int stack_order); + unsigned int flags, unsigned long *stack_out); extern int helper_wait(int pid); diff --git a/arch/um/include/um_malloc.h b/arch/um/include/um_malloc.h index e6d7c5a..0ad17cb 100644 --- a/arch/um/include/um_malloc.h +++ b/arch/um/include/um_malloc.h @@ -6,11 +6,17 @@ #ifndef __UM_MALLOC_H__ #define __UM_MALLOC_H__ -extern void *um_kmalloc(int size); -extern void *um_kmalloc_atomic(int size); +#include "kern_constants.h" + +extern void *__kmalloc(int size, int flags); +static inline void *kmalloc(int size, int flags) +{ + return __kmalloc(size, flags); +} + extern void kfree(const void *ptr); -extern void *um_vmalloc(int size); +extern void *vmalloc(unsigned long size); extern void vfree(void *ptr); #endif /* __UM_MALLOC_H__ */ diff --git a/arch/um/kernel/exitcode.c b/arch/um/kernel/exitcode.c index 8b7f2cd..c716b5a 100644 --- a/arch/um/kernel/exitcode.c +++ b/arch/um/kernel/exitcode.c @@ -1,8 +1,9 @@ -/* +/* * Copyright (C) 2002 Jeff Dike (jdike@karaya.com) * Licensed under the GPL */ +#include "linux/kernel.h" #include "linux/init.h" #include "linux/ctype.h" #include "linux/proc_fs.h" @@ -24,11 +25,14 @@ static int read_proc_exitcode(char *page, char **start, off_t off, val = uml_exitcode; len = sprintf(page, "%d\n", val); len -= off; - if(len <= off+count) *eof = 1; + if(len <= off+count) + *eof = 1; *start = page + off; - if(len > count) len = count; - if(len < 0) len = 0; - return(len); + if(len > count) + len = count; + if(len < 0) + len = 0; + return len; } static int write_proc_exitcode(struct file *file, const char __user *buffer, @@ -38,12 +42,14 @@ static int write_proc_exitcode(struct file *file, const char __user *buffer, int tmp; if(copy_from_user(buf, buffer, count)) - return(-EFAULT); + return -EFAULT; + tmp = simple_strtol(buf, &end, 0); if((*end != '\0') && !isspace(*end)) - return(-EINVAL); + return -EINVAL; + uml_exitcode = tmp; - return(count); + return count; } static int make_proc_exitcode(void) @@ -54,24 +60,13 @@ static int make_proc_exitcode(void) if(ent == NULL){ printk(KERN_WARNING "make_proc_exitcode : Failed to register " "/proc/exitcode\n"); - return(0); + return 0; } ent->read_proc = read_proc_exitcode; ent->write_proc = write_proc_exitcode; - - return(0); + + return 0; } __initcall(make_proc_exitcode); - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ diff --git a/arch/um/kernel/irq.c b/arch/um/kernel/irq.c index dba04d8..9870feb 100644 --- a/arch/um/kernel/irq.c +++ b/arch/um/kernel/irq.c @@ -30,7 +30,6 @@ #include "irq_kern.h" #include "os.h" #include "sigio.h" -#include "um_malloc.h" #include "misc_constants.h" #include "as-layout.h" diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c index 8d2c549..bfa52f2 100644 --- a/arch/um/kernel/process.c +++ b/arch/um/kernel/process.c @@ -46,7 +46,6 @@ #include "mode.h" #include "mode_kern.h" #include "choose-mode.h" -#include "um_malloc.h" /* This is a per-cpu array. A processor only modifies its entry and it only * cares about its entry, so it's OK if another processor is modifying its @@ -262,21 +261,6 @@ void dump_thread(struct pt_regs *regs, struct user *u) { } -void *um_kmalloc(int size) -{ - return kmalloc(size, GFP_KERNEL); -} - -void *um_kmalloc_atomic(int size) -{ - return kmalloc(size, GFP_ATOMIC); -} - -void *um_vmalloc(int size) -{ - return vmalloc(size); -} - int __cant_sleep(void) { return in_atomic() || irqs_disabled() || in_interrupt(); /* Is in_interrupt() really needed? */ diff --git a/arch/um/os-Linux/aio.c b/arch/um/os-Linux/aio.c index 9bf944f..b126df4 100644 --- a/arch/um/os-Linux/aio.c +++ b/arch/um/os-Linux/aio.c @@ -177,6 +177,7 @@ static int do_not_aio(struct aio_thread_req *req) static int aio_req_fd_r = -1; static int aio_req_fd_w = -1; static int aio_pid = -1; +static unsigned long aio_stack; static int not_aio_thread(void *arg) { @@ -212,7 +213,6 @@ static int not_aio_thread(void *arg) static int init_aio_24(void) { - unsigned long stack; int fds[2], err; err = os_pipe(fds, 1, 1); @@ -227,7 +227,7 @@ static int init_aio_24(void) goto out_close_pipe; err = run_helper_thread(not_aio_thread, NULL, - CLONE_FILES | CLONE_VM | SIGCHLD, &stack, 0); + CLONE_FILES | CLONE_VM | SIGCHLD, &aio_stack); if(err < 0) goto out_close_pipe; @@ -252,7 +252,6 @@ out: #define DEFAULT_24_AIO 0 static int init_aio_26(void) { - unsigned long stack; int err; if(io_setup(256, &ctx)){ @@ -263,7 +262,7 @@ static int init_aio_26(void) } err = run_helper_thread(aio_thread, NULL, - CLONE_FILES | CLONE_VM | SIGCHLD, &stack, 0); + CLONE_FILES | CLONE_VM | SIGCHLD, &aio_stack); if(err < 0) return err; @@ -365,8 +364,10 @@ __initcall(init_aio); static void exit_aio(void) { - if(aio_pid != -1) + if (aio_pid != -1) { os_kill_process(aio_pid, 1); + free_stack(aio_stack, 0); + } } __uml_exitcall(exit_aio); diff --git a/arch/um/os-Linux/drivers/ethertap_user.c b/arch/um/os-Linux/drivers/ethertap_user.c index acba301..61d3953 100644 --- a/arch/um/os-Linux/drivers/ethertap_user.c +++ b/arch/um/os-Linux/drivers/ethertap_user.c @@ -54,7 +54,7 @@ static void etap_change(int op, unsigned char *addr, unsigned char *netmask, return; } - output = um_kmalloc(UM_KERN_PAGE_SIZE); + output = kmalloc(UM_KERN_PAGE_SIZE, UM_GFP_KERNEL); if(output == NULL) printk("etap_change : Failed to allocate output buffer\n"); read_output(fd, output, UM_KERN_PAGE_SIZE); @@ -117,7 +117,7 @@ static int etap_tramp(char *dev, char *gate, int control_me, pe_data.control_remote = control_remote; pe_data.control_me = control_me; pe_data.data_me = data_me; - pid = run_helper(etap_pre_exec, &pe_data, args, NULL); + pid = run_helper(etap_pre_exec, &pe_data, args); if(pid < 0) err = pid; @@ -166,7 +166,7 @@ static int etap_open(void *data) err = etap_tramp(pri->dev_name, pri->gate_addr, control_fds[0], control_fds[1], data_fds[0], data_fds[1]); output_len = UM_KERN_PAGE_SIZE; - output = um_kmalloc(output_len); + output = kmalloc(output_len, UM_GFP_KERNEL); read_output(control_fds[0], output, output_len); if(output == NULL) diff --git a/arch/um/os-Linux/drivers/tuntap_user.c b/arch/um/os-Linux/drivers/tuntap_user.c index 11a9779..f848b4e 100644 --- a/arch/um/os-Linux/drivers/tuntap_user.c +++ b/arch/um/os-Linux/drivers/tuntap_user.c @@ -83,7 +83,7 @@ static int tuntap_open_tramp(char *gate, int *fd_out, int me, int remote, data.stdout = remote; data.close_me = me; - pid = run_helper(tuntap_pre_exec, &data, argv, NULL); + pid = run_helper(tuntap_pre_exec, &data, argv); if(pid < 0) return -pid; diff --git a/arch/um/os-Linux/helper.c b/arch/um/os-Linux/helper.c index 97bed16..d81af7b 100644 --- a/arch/um/os-Linux/helper.c +++ b/arch/um/os-Linux/helper.c @@ -44,17 +44,13 @@ static int helper_child(void *arg) /* Returns either the pid of the child process we run or -E* on failure. * XXX The alloc_stack here breaks if this is called in the tracing thread, so * we need to receive a preallocated stack (a local buffer is ok). */ -int run_helper(void (*pre_exec)(void *), void *pre_data, char **argv, - unsigned long *stack_out) +int run_helper(void (*pre_exec)(void *), void *pre_data, char **argv) { struct helper_data data; unsigned long stack, sp; int pid, fds[2], ret, n; - if ((stack_out != NULL) && (*stack_out != 0)) - stack = *stack_out; - else - stack = alloc_stack(0, __cant_sleep()); + stack = alloc_stack(0, __cant_sleep()); if (stack == 0) return -ENOMEM; @@ -76,8 +72,8 @@ int run_helper(void (*pre_exec)(void *), void *pre_data, char **argv, data.pre_data = pre_data; data.argv = argv; data.fd = fds[1]; - data.buf = __cant_sleep() ? um_kmalloc_atomic(PATH_MAX) : - um_kmalloc(PATH_MAX); + data.buf = __cant_sleep() ? kmalloc(PATH_MAX, UM_GFP_ATOMIC) : + kmalloc(PATH_MAX, UM_GFP_KERNEL); pid = clone(helper_child, (void *) sp, CLONE_VM | SIGCHLD, &data); if (pid < 0) { ret = -errno; @@ -113,22 +109,21 @@ out_close: close(fds[1]); close(fds[0]); out_free: - if ((stack_out == NULL) || (*stack_out == 0)) - free_stack(stack, 0); + free_stack(stack, 0); return ret; } int run_helper_thread(int (*proc)(void *), void *arg, unsigned int flags, - unsigned long *stack_out, int stack_order) + unsigned long *stack_out) { unsigned long stack, sp; int pid, status, err; - stack = alloc_stack(stack_order, __cant_sleep()); + stack = alloc_stack(0, __cant_sleep()); if (stack == 0) return -ENOMEM; - sp = stack + (UM_KERN_PAGE_SIZE << stack_order) - sizeof(void *); + sp = stack + UM_KERN_PAGE_SIZE - sizeof(void *); pid = clone(proc, (void *) sp, flags | SIGCHLD, arg); if (pid < 0) { err = -errno; @@ -147,7 +142,7 @@ int run_helper_thread(int (*proc)(void *), void *arg, unsigned int flags, if (!WIFEXITED(status) || (WEXITSTATUS(status) != 0)) printk("run_helper_thread - thread returned status " "0x%x\n", status); - free_stack(stack, stack_order); + free_stack(stack, 0); } else *stack_out = stack; return pid; diff --git a/arch/um/os-Linux/main.c b/arch/um/os-Linux/main.c index ea9a236..e85f499 100644 --- a/arch/um/os-Linux/main.c +++ b/arch/um/os-Linux/main.c @@ -24,6 +24,7 @@ #include "uml-config.h" #include "os.h" #include "um_malloc.h" +#include "kern_constants.h" /* Set in main, unchanged thereafter */ char *linux_prog; @@ -232,9 +233,10 @@ void *__wrap_malloc(int size) if(!CAN_KMALLOC()) return __real_malloc(size); - else if(size <= PAGE_SIZE) /* finding contiguos pages can be hard*/ - ret = um_kmalloc(size); - else ret = um_vmalloc(size); + else if(size <= UM_KERN_PAGE_SIZE) + /* finding contiguous pages can be hard*/ + ret = kmalloc(size, UM_GFP_KERNEL); + else ret = vmalloc(size); /* glibc people insist that if malloc fails, errno should be * set by malloc as well. So we do. diff --git a/arch/um/os-Linux/sigio.c b/arch/um/os-Linux/sigio.c index 8d4e0c6..dc03e9c 100644 --- a/arch/um/os-Linux/sigio.c +++ b/arch/um/os-Linux/sigio.c @@ -26,6 +26,7 @@ * exitcall. */ static int write_sigio_pid = -1; +static unsigned long write_sigio_stack; /* These arrays are initialized before the sigio thread is started, and * the descriptors closed after it is killed. So, it can't see them change. @@ -104,7 +105,7 @@ static int need_poll(struct pollfds *polls, int n) if(n <= polls->size) return 0; - new = um_kmalloc_atomic(n * sizeof(struct pollfd)); + new = kmalloc(n * sizeof(struct pollfd), UM_GFP_ATOMIC); if(new == NULL){ printk("need_poll : failed to allocate new pollfds\n"); return -ENOMEM; @@ -144,8 +145,10 @@ static void update_thread(void) return; fail: /* Critical section start */ - if(write_sigio_pid != -1) + if (write_sigio_pid != -1) { os_kill_process(write_sigio_pid, 1); + free_stack(write_sigio_stack, 0); + } write_sigio_pid = -1; close(sigio_private[0]); close(sigio_private[1]); @@ -230,7 +233,7 @@ static struct pollfd *setup_initial_poll(int fd) { struct pollfd *p; - p = um_kmalloc(sizeof(struct pollfd)); + p = kmalloc(sizeof(struct pollfd), UM_GFP_KERNEL); if (p == NULL) { printk("setup_initial_poll : failed to allocate poll\n"); return NULL; @@ -243,7 +246,6 @@ static struct pollfd *setup_initial_poll(int fd) static void write_sigio_workaround(void) { - unsigned long stack; struct pollfd *p; int err; int l_write_sigio_fds[2]; @@ -293,7 +295,8 @@ static void write_sigio_workaround(void) memcpy(sigio_private, l_sigio_private, sizeof(l_sigio_private)); write_sigio_pid = run_helper_thread(write_sigio_thread, NULL, - CLONE_FILES | CLONE_VM, &stack, 0); + CLONE_FILES | CLONE_VM, + &write_sigio_stack); if (write_sigio_pid < 0) goto out_clear; @@ -356,10 +359,12 @@ out: static void sigio_cleanup(void) { - if(write_sigio_pid != -1){ - os_kill_process(write_sigio_pid, 1); - write_sigio_pid = -1; - } + if (write_sigio_pid == -1) + return; + + os_kill_process(write_sigio_pid, 1); + free_stack(write_sigio_stack, 0); + write_sigio_pid = -1; } __uml_exitcall(sigio_cleanup); diff --git a/arch/um/os-Linux/skas/mem.c b/arch/um/os-Linux/skas/mem.c index 5c894632..0f7df4e 100644 --- a/arch/um/os-Linux/skas/mem.c +++ b/arch/um/os-Linux/skas/mem.c @@ -25,6 +25,7 @@ #include "sysdep/ptrace.h" #include "sysdep/stub.h" #include "init.h" +#include "kern_constants.h" extern unsigned long batch_syscall_stub, __syscall_stub_start; @@ -149,8 +150,8 @@ long run_syscall_stub(struct mm_id * mm_idp, int syscall, *stack = 0; multi_op_count++; - if(!done && ((((unsigned long) stack) & ~PAGE_MASK) < - PAGE_SIZE - 10 * sizeof(long))){ + if(!done && ((((unsigned long) stack) & ~UM_KERN_PAGE_MASK) < + UM_KERN_PAGE_SIZE - 10 * sizeof(long))){ *addr = stack; return 0; } @@ -168,8 +169,8 @@ long syscall_stub_data(struct mm_id * mm_idp, /* If *addr still is uninitialized, it *must* contain NULL. * Thus in this case do_syscall_stub correctly won't be called. */ - if((((unsigned long) *addr) & ~PAGE_MASK) >= - PAGE_SIZE - (10 + data_count) * sizeof(long)) { + if((((unsigned long) *addr) & ~UM_KERN_PAGE_MASK) >= + UM_KERN_PAGE_SIZE - (10 + data_count) * sizeof(long)) { ret = do_syscall_stub(mm_idp, addr); /* in case of error, don't overwrite data on stack */ if(ret) @@ -183,8 +184,8 @@ long syscall_stub_data(struct mm_id * mm_idp, memcpy(stack + 1, data, data_count * sizeof(long)); - *stub_addr = (void *)(((unsigned long)(stack + 1) & ~PAGE_MASK) + - UML_CONFIG_STUB_DATA); + *stub_addr = (void *)(((unsigned long)(stack + 1) & + ~UM_KERN_PAGE_MASK) + UML_CONFIG_STUB_DATA); return 0; } diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c index f9d2f85..ba9af8d 100644 --- a/arch/um/os-Linux/skas/process.c +++ b/arch/um/os-Linux/skas/process.c @@ -41,7 +41,7 @@ int is_skas_winch(int pid, int fd, void *data) if(pid != os_getpgrp()) return(0); - register_winch_irq(-1, fd, -1, data); + register_winch_irq(-1, fd, -1, data, 0); return(1); } @@ -252,11 +252,12 @@ int start_userspace(unsigned long stub_stack) unsigned long sp; int pid, status, n, flags; - stack = mmap(NULL, PAGE_SIZE, PROT_READ | PROT_WRITE | PROT_EXEC, + stack = mmap(NULL, UM_KERN_PAGE_SIZE, + PROT_READ | PROT_WRITE | PROT_EXEC, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); if(stack == MAP_FAILED) panic("start_userspace : mmap failed, errno = %d", errno); - sp = (unsigned long) stack + PAGE_SIZE - sizeof(void *); + sp = (unsigned long) stack + UM_KERN_PAGE_SIZE - sizeof(void *); flags = CLONE_FILES | SIGCHLD; if(proc_mm) flags |= CLONE_VM; @@ -279,7 +280,7 @@ int start_userspace(unsigned long stub_stack) panic("start_userspace : PTRACE_OLDSETOPTIONS failed, errno=%d\n", errno); - if(munmap(stack, PAGE_SIZE) < 0) + if(munmap(stack, UM_KERN_PAGE_SIZE) < 0) panic("start_userspace : munmap failed, errno = %d\n", errno); return(pid); @@ -365,7 +366,7 @@ static int __init init_thread_regs(void) thread_regs[REGS_IP_INDEX] = UML_CONFIG_STUB_CODE + (unsigned long) stub_clone_handler - (unsigned long) &__syscall_stub_start; - thread_regs[REGS_SP_INDEX] = UML_CONFIG_STUB_DATA + PAGE_SIZE - + thread_regs[REGS_SP_INDEX] = UML_CONFIG_STUB_DATA + UM_KERN_PAGE_SIZE - sizeof(void *); #ifdef __SIGNAL_FRAMESIZE thread_regs[REGS_SP_INDEX] -= __SIGNAL_FRAMESIZE; @@ -453,7 +454,7 @@ void map_stub_pages(int fd, unsigned long code, .u = { .mmap = { .addr = code, - .len = PAGE_SIZE, + .len = UM_KERN_PAGE_SIZE, .prot = PROT_EXEC, .flags = MAP_FIXED | MAP_PRIVATE, .fd = code_fd, @@ -476,7 +477,7 @@ void map_stub_pages(int fd, unsigned long code, .u = { .mmap = { .addr = data, - .len = PAGE_SIZE, + .len = UM_KERN_PAGE_SIZE, .prot = PROT_READ | PROT_WRITE, .flags = MAP_FIXED | MAP_SHARED, .fd = map_fd, diff --git a/arch/um/os-Linux/start_up.c b/arch/um/os-Linux/start_up.c index 3fc13fa..46f6139 100644 --- a/arch/um/os-Linux/start_up.c +++ b/arch/um/os-Linux/start_up.c @@ -107,11 +107,12 @@ static int start_ptraced_child(void **stack_out) unsigned long sp; int pid, n, status; - stack = mmap(NULL, PAGE_SIZE, PROT_READ | PROT_WRITE | PROT_EXEC, + stack = mmap(NULL, UM_KERN_PAGE_SIZE, + PROT_READ | PROT_WRITE | PROT_EXEC, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); if(stack == MAP_FAILED) fatal_perror("check_ptrace : mmap failed"); - sp = (unsigned long) stack + PAGE_SIZE - sizeof(void *); + sp = (unsigned long) stack + UM_KERN_PAGE_SIZE - sizeof(void *); pid = clone(ptrace_child, (void *) sp, SIGCHLD, NULL); if(pid < 0) fatal_perror("start_ptraced_child : clone failed"); @@ -153,7 +154,7 @@ static int stop_ptraced_child(int pid, void *stack, int exitcode, ret = -1; } - if(munmap(stack, PAGE_SIZE) < 0) + if(munmap(stack, UM_KERN_PAGE_SIZE) < 0) fatal_perror("check_ptrace : munmap failed"); return ret; } diff --git a/arch/um/os-Linux/user_syms.c b/arch/um/os-Linux/user_syms.c index 3f33165..419b2d5 100644 --- a/arch/um/os-Linux/user_syms.c +++ b/arch/um/os-Linux/user_syms.c @@ -5,7 +5,8 @@ * so I *must* declare good prototypes for them and then EXPORT them. * The kernel code uses the macro defined by include/linux/string.h, * so I undef macros; the userspace code does not include that and I - * add an EXPORT for the glibc one.*/ + * add an EXPORT for the glibc one. + */ #undef strlen #undef strstr @@ -61,12 +62,18 @@ EXPORT_SYMBOL_PROTO(dup2); EXPORT_SYMBOL_PROTO(__xstat); EXPORT_SYMBOL_PROTO(__lxstat); EXPORT_SYMBOL_PROTO(__lxstat64); +EXPORT_SYMBOL_PROTO(__fxstat64); EXPORT_SYMBOL_PROTO(lseek); EXPORT_SYMBOL_PROTO(lseek64); EXPORT_SYMBOL_PROTO(chown); +EXPORT_SYMBOL_PROTO(fchown); EXPORT_SYMBOL_PROTO(truncate); +EXPORT_SYMBOL_PROTO(ftruncate64); EXPORT_SYMBOL_PROTO(utime); +EXPORT_SYMBOL_PROTO(utimes); +EXPORT_SYMBOL_PROTO(futimes); EXPORT_SYMBOL_PROTO(chmod); +EXPORT_SYMBOL_PROTO(fchmod); EXPORT_SYMBOL_PROTO(rename); EXPORT_SYMBOL_PROTO(__xmknod); @@ -102,14 +109,3 @@ EXPORT_SYMBOL(__stack_smash_handler); extern long __guard __attribute__((weak)); EXPORT_SYMBOL(__guard); - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig index 5ce9443..8bdd25a 100644 --- a/arch/x86_64/Kconfig +++ b/arch/x86_64/Kconfig @@ -427,6 +427,10 @@ config NR_CPUS This is purely to save memory - each supported CPU requires memory in the static kernel configuration. +config PHYSICAL_ALIGN + hex + default "0x200000" + config HOTPLUG_CPU bool "Support for suspend on SMP and hot-pluggable CPUs (EXPERIMENTAL)" depends on SMP && HOTPLUG && EXPERIMENTAL diff --git a/arch/x86_64/boot/Makefile b/arch/x86_64/boot/Makefile index ee6f650..6709638 100644 --- a/arch/x86_64/boot/Makefile +++ b/arch/x86_64/boot/Makefile @@ -1,135 +1,9 @@ # # arch/x86_64/boot/Makefile # -# This file is subject to the terms and conditions of the GNU General Public -# License. See the file "COPYING" in the main directory of this archive -# for more details. -# -# Copyright (C) 1994 by Linus Torvalds -# - -# ROOT_DEV specifies the default root-device when making the image. -# This can be either FLOPPY, CURRENT, /dev/xxxx or empty, in which case -# the default of FLOPPY is used by 'build'. - -ROOT_DEV := CURRENT - -# If you want to preset the SVGA mode, uncomment the next line and -# set SVGA_MODE to whatever number you want. -# Set it to -DSVGA_MODE=NORMAL_VGA if you just want the EGA/VGA mode. -# The number is the same as you would ordinarily press at bootup. - -SVGA_MODE := -DSVGA_MODE=NORMAL_VGA - -# If you want the RAM disk device, define this to be the size in blocks. - -#RAMDISK := -DRAMDISK=512 - -targets := vmlinux.bin bootsect bootsect.o \ - setup setup.o bzImage mtools.conf - -EXTRA_CFLAGS := -m32 - -hostprogs-y := tools/build -HOST_EXTRACFLAGS += $(LINUXINCLUDE) -subdir- := compressed/ #Let make clean descend in compressed/ -# --------------------------------------------------------------------------- - -$(obj)/bzImage: IMAGE_OFFSET := 0x100000 -$(obj)/bzImage: EXTRA_AFLAGS := $(SVGA_MODE) $(RAMDISK) -D__BIG_KERNEL__ -$(obj)/bzImage: BUILDFLAGS := -b - -quiet_cmd_image = BUILD $@ -cmd_image = $(obj)/tools/build $(BUILDFLAGS) $(obj)/bootsect $(obj)/setup \ - $(obj)/vmlinux.bin $(ROOT_DEV) > $@ - -$(obj)/bzImage: $(obj)/bootsect $(obj)/setup \ - $(obj)/vmlinux.bin $(obj)/tools/build FORCE - $(call if_changed,image) - @echo 'Kernel: $@ is ready' ' (#'`cat .version`')' - -$(obj)/vmlinux.bin: $(obj)/compressed/vmlinux FORCE - $(call if_changed,objcopy) - -LDFLAGS_bootsect := -Ttext 0x0 -s --oformat binary -LDFLAGS_setup := -Ttext 0x0 -s --oformat binary -e begtext - -$(obj)/setup $(obj)/bootsect: %: %.o FORCE - $(call if_changed,ld) - -$(obj)/compressed/vmlinux: FORCE - $(Q)$(MAKE) $(build)=$(obj)/compressed IMAGE_OFFSET=$(IMAGE_OFFSET) $@ - -# Set this if you want to pass append arguments to the zdisk/fdimage/isoimage kernel -FDARGS = -# Set this if you want an initrd included with the zdisk/fdimage/isoimage kernel -FDINITRD = - -image_cmdline = default linux $(FDARGS) $(if $(FDINITRD),initrd=initrd.img,) - -$(obj)/mtools.conf: $(src)/mtools.conf.in - sed -e 's|@OBJ@|$(obj)|g' < $< > $@ - -# This requires write access to /dev/fd0 -zdisk: $(BOOTIMAGE) $(obj)/mtools.conf - MTOOLSRC=$(obj)/mtools.conf mformat a: ; sync - syslinux /dev/fd0 ; sync - echo '$(image_cmdline)' | \ - MTOOLSRC=$(obj)/mtools.conf mcopy - a:syslinux.cfg - if [ -f '$(FDINITRD)' ] ; then \ - MTOOLSRC=$(obj)/mtools.conf mcopy '$(FDINITRD)' a:initrd.img ; \ - fi - MTOOLSRC=$(obj)/mtools.conf mcopy $(BOOTIMAGE) a:linux ; sync - -# These require being root or having syslinux 2.02 or higher installed -fdimage fdimage144: $(BOOTIMAGE) $(obj)/mtools.conf - dd if=/dev/zero of=$(obj)/fdimage bs=1024 count=1440 - MTOOLSRC=$(obj)/mtools.conf mformat v: ; sync - syslinux $(obj)/fdimage ; sync - echo '$(image_cmdline)' | \ - MTOOLSRC=$(obj)/mtools.conf mcopy - v:syslinux.cfg - if [ -f '$(FDINITRD)' ] ; then \ - MTOOLSRC=$(obj)/mtools.conf mcopy '$(FDINITRD)' v:initrd.img ; \ - fi - MTOOLSRC=$(obj)/mtools.conf mcopy $(BOOTIMAGE) v:linux ; sync - -fdimage288: $(BOOTIMAGE) $(obj)/mtools.conf - dd if=/dev/zero of=$(obj)/fdimage bs=1024 count=2880 - MTOOLSRC=$(obj)/mtools.conf mformat w: ; sync - syslinux $(obj)/fdimage ; sync - echo '$(image_cmdline)' | \ - MTOOLSRC=$(obj)/mtools.conf mcopy - w:syslinux.cfg - if [ -f '$(FDINITRD)' ] ; then \ - MTOOLSRC=$(obj)/mtools.conf mcopy '$(FDINITRD)' w:initrd.img ; \ - fi - MTOOLSRC=$(obj)/mtools.conf mcopy $(BOOTIMAGE) w:linux ; sync - -isoimage: $(BOOTIMAGE) - -rm -rf $(obj)/isoimage - mkdir $(obj)/isoimage - for i in lib lib64 share end ; do \ - if [ -f /usr/$$i/syslinux/isolinux.bin ] ; then \ - cp /usr/$$i/syslinux/isolinux.bin $(obj)/isoimage ; \ - break ; \ - fi ; \ - if [ $$i = end ] ; then exit 1 ; fi ; \ - done - cp $(BOOTIMAGE) $(obj)/isoimage/linux - echo '$(image_cmdline)' > $(obj)/isoimage/isolinux.cfg - if [ -f '$(FDINITRD)' ] ; then \ - cp '$(FDINITRD)' $(obj)/isoimage/initrd.img ; \ - fi - mkisofs -J -r -o $(obj)/image.iso -b isolinux.bin -c boot.cat \ - -no-emul-boot -boot-load-size 4 -boot-info-table \ - $(obj)/isoimage - rm -rf $(obj)/isoimage - -zlilo: $(BOOTIMAGE) - if [ -f $(INSTALL_PATH)/vmlinuz ]; then mv $(INSTALL_PATH)/vmlinuz $(INSTALL_PATH)/vmlinuz.old; fi - if [ -f $(INSTALL_PATH)/System.map ]; then mv $(INSTALL_PATH)/System.map $(INSTALL_PATH)/System.old; fi - cat $(BOOTIMAGE) > $(INSTALL_PATH)/vmlinuz - cp System.map $(INSTALL_PATH)/ - if [ -x /sbin/lilo ]; then /sbin/lilo; else /etc/lilo/install; fi +# The actual boot code is shared with i386 including the Makefile. +# So tell kbuild that we fetch the code from i386 and include the +# Makefile from i386 too. -install: - sh $(srctree)/$(src)/install.sh $(KERNELRELEASE) $(BOOTIMAGE) System.map "$(INSTALL_PATH)" +src := arch/i386/boot +include $(src)/Makefile diff --git a/arch/x86_64/boot/bootsect.S b/arch/x86_64/boot/bootsect.S deleted file mode 100644 index 011b7a4..0000000 --- a/arch/x86_64/boot/bootsect.S +++ /dev/null @@ -1,98 +0,0 @@ -/* - * bootsect.S Copyright (C) 1991, 1992 Linus Torvalds - * - * modified by Drew Eckhardt - * modified by Bruce Evans (bde) - * modified by Chris Noe (May 1999) (as86 -> gas) - * gutted by H. Peter Anvin (Jan 2003) - * - * BIG FAT NOTE: We're in real mode using 64k segments. Therefore segment - * addresses must be multiplied by 16 to obtain their respective linear - * addresses. To avoid confusion, linear addresses are written using leading - * hex while segment addresses are written as segment:offset. - * - */ - -#include <asm/boot.h> - -SETUPSECTS = 4 /* default nr of setup-sectors */ -BOOTSEG = 0x07C0 /* original address of boot-sector */ -INITSEG = DEF_INITSEG /* we move boot here - out of the way */ -SETUPSEG = DEF_SETUPSEG /* setup starts here */ -SYSSEG = DEF_SYSSEG /* system loaded at 0x10000 (65536) */ -SYSSIZE = DEF_SYSSIZE /* system size: # of 16-byte clicks */ - /* to be loaded */ -ROOT_DEV = 0 /* ROOT_DEV is now written by "build" */ -SWAP_DEV = 0 /* SWAP_DEV is now written by "build" */ - -#ifndef SVGA_MODE -#define SVGA_MODE ASK_VGA -#endif - -#ifndef RAMDISK -#define RAMDISK 0 -#endif - -#ifndef ROOT_RDONLY -#define ROOT_RDONLY 1 -#endif - -.code16 -.text - -.global _start -_start: - - # Normalize the start address - jmpl $BOOTSEG, $start2 - -start2: - movw %cs, %ax - movw %ax, %ds - movw %ax, %es - movw %ax, %ss - movw $0x7c00, %sp - sti - cld - - movw $bugger_off_msg, %si - -msg_loop: - lodsb - andb %al, %al - jz die - movb $0xe, %ah - movw $7, %bx - int $0x10 - jmp msg_loop - -die: - # Allow the user to press a key, then reboot - xorw %ax, %ax - int $0x16 - int $0x19 - - # int 0x19 should never return. In case it does anyway, - # invoke the BIOS reset code... - ljmp $0xf000,$0xfff0 - - -bugger_off_msg: - .ascii "Direct booting from floppy is no longer supported.\r\n" - .ascii "Please use a boot loader program instead.\r\n" - .ascii "\n" - .ascii "Remove disk and press any key to reboot . . .\r\n" - .byte 0 - - - # Kernel attributes; used by setup - - .org 497 -setup_sects: .byte SETUPSECTS -root_flags: .word ROOT_RDONLY -syssize: .word SYSSIZE -swap_dev: .word SWAP_DEV -ram_size: .word RAMDISK -vid_mode: .word SVGA_MODE -root_dev: .word ROOT_DEV -boot_flag: .word 0xAA55 diff --git a/arch/x86_64/boot/compressed/Makefile b/arch/x86_64/boot/compressed/Makefile index 705a3e3..c9f2da7 100644 --- a/arch/x86_64/boot/compressed/Makefile +++ b/arch/x86_64/boot/compressed/Makefile @@ -7,11 +7,12 @@ # targets := vmlinux vmlinux.bin vmlinux.bin.gz head.o misc.o piggy.o -EXTRA_AFLAGS := -traditional -# cannot use EXTRA_CFLAGS because base CFLAGS contains -mkernel which conflicts with -# -m32 -CFLAGS := -m64 -D__KERNEL__ -Iinclude -O2 -fno-strict-aliasing -fPIC -mcmodel=small -fno-builtin +CFLAGS := -m64 -D__KERNEL__ $(LINUXINCLUDE) -O2 \ + -fno-strict-aliasing -fPIC -mcmodel=small \ + $(call cc-option, -ffreestanding) \ + $(call cc-option, -fno-stack-protector) +AFLAGS := $(CFLAGS) -D__ASSEMBLY__ LDFLAGS := -m elf_x86_64 LDFLAGS_vmlinux := -T diff --git a/arch/x86_64/boot/compressed/head.S b/arch/x86_64/boot/compressed/head.S index f9d5692..1312bfa 100644 --- a/arch/x86_64/boot/compressed/head.S +++ b/arch/x86_64/boot/compressed/head.S @@ -46,10 +46,10 @@ startup_32: * at and where we were actually loaded at. This can only be done * with a short local call on x86. Nothing else will tell us what * address we are running at. The reserved chunk of the real-mode - * data at 0x34-0x3f are used as the stack for this calculation. - * Only 4 bytes are needed. + * data at 0x1e4 (defined as a scratch field) are used as the stack + * for this calculation. Only 4 bytes are needed. */ - leal 0x40(%esi), %esp + leal (0x1e4+4)(%esi), %esp call 1f 1: popl %ebp subl $1b, %ebp diff --git a/arch/x86_64/boot/install.sh b/arch/x86_64/boot/install.sh deleted file mode 100644 index baaa236..0000000 --- a/arch/x86_64/boot/install.sh +++ /dev/null @@ -1,2 +0,0 @@ -#!/bin/sh -. $srctree/arch/i386/boot/install.sh diff --git a/arch/x86_64/boot/mtools.conf.in b/arch/x86_64/boot/mtools.conf.in deleted file mode 100644 index efd6d24..0000000 --- a/arch/x86_64/boot/mtools.conf.in +++ /dev/null @@ -1,17 +0,0 @@ -# -# mtools configuration file for "make (b)zdisk" -# - -# Actual floppy drive -drive a: - file="/dev/fd0" - -# 1.44 MB floppy disk image -drive v: - file="@OBJ@/fdimage" cylinders=80 heads=2 sectors=18 filter - -# 2.88 MB floppy disk image (mostly for virtual uses) -drive w: - file="@OBJ@/fdimage" cylinders=80 heads=2 sectors=36 filter - - diff --git a/arch/x86_64/boot/setup.S b/arch/x86_64/boot/setup.S deleted file mode 100644 index e9e33f9..0000000 --- a/arch/x86_64/boot/setup.S +++ /dev/null @@ -1,826 +0,0 @@ -/* - * setup.S Copyright (C) 1991, 1992 Linus Torvalds - * - * setup.s is responsible for getting the system data from the BIOS, - * and putting them into the appropriate places in system memory. - * both setup.s and system has been loaded by the bootblock. - * - * This code asks the bios for memory/disk/other parameters, and - * puts them in a "safe" place: 0x90000-0x901FF, ie where the - * boot-block used to be. It is then up to the protected mode - * system to read them from there before the area is overwritten - * for buffer-blocks. - * - * Move PS/2 aux init code to psaux.c - * (troyer@saifr00.cfsat.Honeywell.COM) 03Oct92 - * - * some changes and additional features by Christoph Niemann, - * March 1993/June 1994 (Christoph.Niemann@linux.org) - * - * add APM BIOS checking by Stephen Rothwell, May 1994 - * (sfr@canb.auug.org.au) - * - * High load stuff, initrd support and position independency - * by Hans Lermen & Werner Almesberger, February 1996 - * <lermen@elserv.ffm.fgan.de>, <almesber@lrc.epfl.ch> - * - * Video handling moved to video.S by Martin Mares, March 1996 - * <mj@k332.feld.cvut.cz> - * - * Extended memory detection scheme retwiddled by orc@pell.chi.il.us (david - * parsons) to avoid loadlin confusion, July 1997 - * - * Transcribed from Intel (as86) -> AT&T (gas) by Chris Noe, May 1999. - * <stiker@northlink.com> - * - * Fix to work around buggy BIOSes which don't use carry bit correctly - * and/or report extended memory in CX/DX for e801h memory size detection - * call. As a result the kernel got wrong figures. The int15/e801h docs - * from Ralf Brown interrupt list seem to indicate AX/BX should be used - * anyway. So to avoid breaking many machines (presumably there was a reason - * to orginally use CX/DX instead of AX/BX), we do a kludge to see - * if CX/DX have been changed in the e801 call and if so use AX/BX . - * Michael Miller, April 2001 <michaelm@mjmm.org> - * - * Added long mode checking and SSE force. March 2003, Andi Kleen. - */ - -#include <asm/segment.h> -#include <linux/utsrelease.h> -#include <linux/compile.h> -#include <asm/boot.h> -#include <asm/e820.h> -#include <asm/page.h> -#include <asm/setup.h> - -/* Signature words to ensure LILO loaded us right */ -#define SIG1 0xAA55 -#define SIG2 0x5A5A - -INITSEG = DEF_INITSEG # 0x9000, we move boot here, out of the way -SYSSEG = DEF_SYSSEG # 0x1000, system loaded at 0x10000 (65536). -SETUPSEG = DEF_SETUPSEG # 0x9020, this is the current segment - # ... and the former contents of CS - -DELTA_INITSEG = SETUPSEG - INITSEG # 0x0020 - -.code16 -.globl begtext, begdata, begbss, endtext, enddata, endbss - -.text -begtext: -.data -begdata: -.bss -begbss: -.text - -start: - jmp trampoline - -# This is the setup header, and it must start at %cs:2 (old 0x9020:2) - - .ascii "HdrS" # header signature - .word 0x0206 # header version number (>= 0x0105) - # or else old loadlin-1.5 will fail) -realmode_swtch: .word 0, 0 # default_switch, SETUPSEG -start_sys_seg: .word SYSSEG - .word kernel_version # pointing to kernel version string - # above section of header is compatible - # with loadlin-1.5 (header v1.5). Don't - # change it. - -type_of_loader: .byte 0 # = 0, old one (LILO, Loadlin, - # Bootlin, SYSLX, bootsect...) - # See Documentation/i386/boot.txt for - # assigned ids - -# flags, unused bits must be zero (RFU) bit within loadflags -loadflags: -LOADED_HIGH = 1 # If set, the kernel is loaded high -CAN_USE_HEAP = 0x80 # If set, the loader also has set - # heap_end_ptr to tell how much - # space behind setup.S can be used for - # heap purposes. - # Only the loader knows what is free -#ifndef __BIG_KERNEL__ - .byte 0 -#else - .byte LOADED_HIGH -#endif - -setup_move_size: .word 0x8000 # size to move, when setup is not - # loaded at 0x90000. We will move setup - # to 0x90000 then just before jumping - # into the kernel. However, only the - # loader knows how much data behind - # us also needs to be loaded. - -code32_start: # here loaders can put a different - # start address for 32-bit code. -#ifndef __BIG_KERNEL__ - .long 0x1000 # 0x1000 = default for zImage -#else - .long 0x100000 # 0x100000 = default for big kernel -#endif - -ramdisk_image: .long 0 # address of loaded ramdisk image - # Here the loader puts the 32-bit - # address where it loaded the image. - # This only will be read by the kernel. - -ramdisk_size: .long 0 # its size in bytes - -bootsect_kludge: - .long 0 # obsolete - -heap_end_ptr: .word modelist+1024 # (Header version 0x0201 or later) - # space from here (exclusive) down to - # end of setup code can be used by setup - # for local heap purposes. - -pad1: .word 0 -cmd_line_ptr: .long 0 # (Header version 0x0202 or later) - # If nonzero, a 32-bit pointer - # to the kernel command line. - # The command line should be - # located between the start of - # setup and the end of low - # memory (0xa0000), or it may - # get overwritten before it - # gets read. If this field is - # used, there is no longer - # anything magical about the - # 0x90000 segment; the setup - # can be located anywhere in - # low memory 0x10000 or higher. - -ramdisk_max: .long 0xffffffff -kernel_alignment: .long 0x200000 # physical addr alignment required for - # protected mode relocatable kernel -#ifdef CONFIG_RELOCATABLE -relocatable_kernel: .byte 1 -#else -relocatable_kernel: .byte 0 -#endif -pad2: .byte 0 -pad3: .word 0 - -cmdline_size: .long COMMAND_LINE_SIZE-1 #length of the command line, - #added with boot protocol - #version 2.06 - -trampoline: call start_of_setup - .align 16 - # The offset at this point is 0x240 - .space (0xeff-0x240+1) # E820 & EDD space (ending at 0xeff) -# End of setup header ##################################################### - -start_of_setup: -# Bootlin depends on this being done early - movw $0x01500, %ax - movb $0x81, %dl - int $0x13 - -#ifdef SAFE_RESET_DISK_CONTROLLER -# Reset the disk controller. - movw $0x0000, %ax - movb $0x80, %dl - int $0x13 -#endif - -# Set %ds = %cs, we know that SETUPSEG = %cs at this point - movw %cs, %ax # aka SETUPSEG - movw %ax, %ds -# Check signature at end of setup - cmpw $SIG1, setup_sig1 - jne bad_sig - - cmpw $SIG2, setup_sig2 - jne bad_sig - - jmp good_sig1 - -# Routine to print asciiz string at ds:si -prtstr: - lodsb - andb %al, %al - jz fin - - call prtchr - jmp prtstr - -fin: ret - -# Space printing -prtsp2: call prtspc # Print double space -prtspc: movb $0x20, %al # Print single space (note: fall-thru) - -prtchr: - pushw %ax - pushw %cx - movw $0007,%bx - movw $0x01, %cx - movb $0x0e, %ah - int $0x10 - popw %cx - popw %ax - ret - -beep: movb $0x07, %al - jmp prtchr - -no_sig_mess: .string "No setup signature found ..." - -good_sig1: - jmp good_sig - -# We now have to find the rest of the setup code/data -bad_sig: - movw %cs, %ax # SETUPSEG - subw $DELTA_INITSEG, %ax # INITSEG - movw %ax, %ds - xorb %bh, %bh - movb (497), %bl # get setup sect from bootsect - subw $4, %bx # LILO loads 4 sectors of setup - shlw $8, %bx # convert to words (1sect=2^8 words) - movw %bx, %cx - shrw $3, %bx # convert to segment - addw $SYSSEG, %bx - movw %bx, %cs:start_sys_seg -# Move rest of setup code/data to here - movw $2048, %di # four sectors loaded by LILO - subw %si, %si - movw %cs, %ax # aka SETUPSEG - movw %ax, %es - movw $SYSSEG, %ax - movw %ax, %ds - rep - movsw - movw %cs, %ax # aka SETUPSEG - movw %ax, %ds - cmpw $SIG1, setup_sig1 - jne no_sig - - cmpw $SIG2, setup_sig2 - jne no_sig - - jmp good_sig - -no_sig: - lea no_sig_mess, %si - call prtstr - -no_sig_loop: - jmp no_sig_loop - -good_sig: - movw %cs, %ax # aka SETUPSEG - subw $DELTA_INITSEG, %ax # aka INITSEG - movw %ax, %ds -# Check if an old loader tries to load a big-kernel - testb $LOADED_HIGH, %cs:loadflags # Do we have a big kernel? - jz loader_ok # No, no danger for old loaders. - - cmpb $0, %cs:type_of_loader # Do we have a loader that - # can deal with us? - jnz loader_ok # Yes, continue. - - pushw %cs # No, we have an old loader, - popw %ds # die. - lea loader_panic_mess, %si - call prtstr - - jmp no_sig_loop - -loader_panic_mess: .string "Wrong loader, giving up..." - -loader_ok: - /* check for long mode. */ - /* we have to do this before the VESA setup, otherwise the user - can't see the error message. */ - - pushw %ds - movw %cs,%ax - movw %ax,%ds - - call verify_cpu - testl %eax,%eax - jz sse_ok - -no_longmode: - call beep - lea long_mode_panic,%si - call prtstr -no_longmode_loop: - jmp no_longmode_loop -long_mode_panic: - .string "Your CPU does not support long mode. Use a 32bit distribution." - .byte 0 - -#include "../kernel/verify_cpu.S" -sse_ok: - popw %ds - -# tell BIOS we want to go to long mode - movl $0xec00,%eax # declare target operating mode - movl $2,%ebx # long mode - int $0x15 - -# Get memory size (extended mem, kB) - - xorl %eax, %eax - movl %eax, (0x1e0) -#ifndef STANDARD_MEMORY_BIOS_CALL - movb %al, (E820NR) -# Try three different memory detection schemes. First, try -# e820h, which lets us assemble a memory map, then try e801h, -# which returns a 32-bit memory size, and finally 88h, which -# returns 0-64m - -# method E820H: -# the memory map from hell. e820h returns memory classified into -# a whole bunch of different types, and allows memory holes and -# everything. We scan through this memory map and build a list -# of the first 32 memory areas, which we return at [E820MAP]. -# This is documented at http://www.acpi.info/, in the ACPI 2.0 specification. - -#define SMAP 0x534d4150 - -meme820: - xorl %ebx, %ebx # continuation counter - movw $E820MAP, %di # point into the whitelist - # so we can have the bios - # directly write into it. - -jmpe820: - movl $0x0000e820, %eax # e820, upper word zeroed - movl $SMAP, %edx # ascii 'SMAP' - movl $20, %ecx # size of the e820rec - pushw %ds # data record. - popw %es - int $0x15 # make the call - jc bail820 # fall to e801 if it fails - - cmpl $SMAP, %eax # check the return is `SMAP' - jne bail820 # fall to e801 if it fails - -# cmpl $1, 16(%di) # is this usable memory? -# jne again820 - - # If this is usable memory, we save it by simply advancing %di by - # sizeof(e820rec). - # -good820: - movb (E820NR), %al # up to 128 entries - cmpb $E820MAX, %al - jae bail820 - - incb (E820NR) - movw %di, %ax - addw $20, %ax - movw %ax, %di -again820: - cmpl $0, %ebx # check to see if - jne jmpe820 # %ebx is set to EOF -bail820: - - -# method E801H: -# memory size is in 1k chunksizes, to avoid confusing loadlin. -# we store the 0xe801 memory size in a completely different place, -# because it will most likely be longer than 16 bits. -# (use 1e0 because that's what Larry Augustine uses in his -# alternative new memory detection scheme, and it's sensible -# to write everything into the same place.) - -meme801: - stc # fix to work around buggy - xorw %cx,%cx # BIOSes which don't clear/set - xorw %dx,%dx # carry on pass/error of - # e801h memory size call - # or merely pass cx,dx though - # without changing them. - movw $0xe801, %ax - int $0x15 - jc mem88 - - cmpw $0x0, %cx # Kludge to handle BIOSes - jne e801usecxdx # which report their extended - cmpw $0x0, %dx # memory in AX/BX rather than - jne e801usecxdx # CX/DX. The spec I have read - movw %ax, %cx # seems to indicate AX/BX - movw %bx, %dx # are more reasonable anyway... - -e801usecxdx: - andl $0xffff, %edx # clear sign extend - shll $6, %edx # and go from 64k to 1k chunks - movl %edx, (0x1e0) # store extended memory size - andl $0xffff, %ecx # clear sign extend - addl %ecx, (0x1e0) # and add lower memory into - # total size. - -# Ye Olde Traditional Methode. Returns the memory size (up to 16mb or -# 64mb, depending on the bios) in ax. -mem88: - -#endif - movb $0x88, %ah - int $0x15 - movw %ax, (2) - -# Set the keyboard repeat rate to the max - movw $0x0305, %ax - xorw %bx, %bx - int $0x16 - -# Check for video adapter and its parameters and allow the -# user to browse video modes. - call video # NOTE: we need %ds pointing - # to bootsector - -# Get hd0 data... - xorw %ax, %ax - movw %ax, %ds - ldsw (4 * 0x41), %si - movw %cs, %ax # aka SETUPSEG - subw $DELTA_INITSEG, %ax # aka INITSEG - pushw %ax - movw %ax, %es - movw $0x0080, %di - movw $0x10, %cx - pushw %cx - cld - rep - movsb -# Get hd1 data... - xorw %ax, %ax - movw %ax, %ds - ldsw (4 * 0x46), %si - popw %cx - popw %es - movw $0x0090, %di - rep - movsb -# Check that there IS a hd1 :-) - movw $0x01500, %ax - movb $0x81, %dl - int $0x13 - jc no_disk1 - - cmpb $3, %ah - je is_disk1 - -no_disk1: - movw %cs, %ax # aka SETUPSEG - subw $DELTA_INITSEG, %ax # aka INITSEG - movw %ax, %es - movw $0x0090, %di - movw $0x10, %cx - xorw %ax, %ax - cld - rep - stosb -is_disk1: - -# Check for PS/2 pointing device - movw %cs, %ax # aka SETUPSEG - subw $DELTA_INITSEG, %ax # aka INITSEG - movw %ax, %ds - movb $0, (0x1ff) # default is no pointing device - int $0x11 # int 0x11: equipment list - testb $0x04, %al # check if mouse installed - jz no_psmouse - - movb $0xAA, (0x1ff) # device present -no_psmouse: - -#include "../../i386/boot/edd.S" - -# Now we want to move to protected mode ... - cmpw $0, %cs:realmode_swtch - jz rmodeswtch_normal - - lcall *%cs:realmode_swtch - - jmp rmodeswtch_end - -rmodeswtch_normal: - pushw %cs - call default_switch - -rmodeswtch_end: -# we get the code32 start address and modify the below 'jmpi' -# (loader may have changed it) - movl %cs:code32_start, %eax - movl %eax, %cs:code32 - -# Now we move the system to its rightful place ... but we check if we have a -# big-kernel. In that case we *must* not move it ... - testb $LOADED_HIGH, %cs:loadflags - jz do_move0 # .. then we have a normal low - # loaded zImage - # .. or else we have a high - # loaded bzImage - jmp end_move # ... and we skip moving - -do_move0: - movw $0x100, %ax # start of destination segment - movw %cs, %bp # aka SETUPSEG - subw $DELTA_INITSEG, %bp # aka INITSEG - movw %cs:start_sys_seg, %bx # start of source segment - cld -do_move: - movw %ax, %es # destination segment - incb %ah # instead of add ax,#0x100 - movw %bx, %ds # source segment - addw $0x100, %bx - subw %di, %di - subw %si, %si - movw $0x800, %cx - rep - movsw - cmpw %bp, %bx # assume start_sys_seg > 0x200, - # so we will perhaps read one - # page more than needed, but - # never overwrite INITSEG - # because destination is a - # minimum one page below source - jb do_move - -end_move: -# then we load the segment descriptors - movw %cs, %ax # aka SETUPSEG - movw %ax, %ds - -# Check whether we need to be downward compatible with version <=201 - cmpl $0, cmd_line_ptr - jne end_move_self # loader uses version >=202 features - cmpb $0x20, type_of_loader - je end_move_self # bootsect loader, we know of it - -# Boot loader doesnt support boot protocol version 2.02. -# If we have our code not at 0x90000, we need to move it there now. -# We also then need to move the params behind it (commandline) -# Because we would overwrite the code on the current IP, we move -# it in two steps, jumping high after the first one. - movw %cs, %ax - cmpw $SETUPSEG, %ax - je end_move_self - - cli # make sure we really have - # interrupts disabled ! - # because after this the stack - # should not be used - subw $DELTA_INITSEG, %ax # aka INITSEG - movw %ss, %dx - cmpw %ax, %dx - jb move_self_1 - - addw $INITSEG, %dx - subw %ax, %dx # this will go into %ss after - # the move -move_self_1: - movw %ax, %ds - movw $INITSEG, %ax # real INITSEG - movw %ax, %es - movw %cs:setup_move_size, %cx - std # we have to move up, so we use - # direction down because the - # areas may overlap - movw %cx, %di - decw %di - movw %di, %si - subw $move_self_here+0x200, %cx - rep - movsb - ljmp $SETUPSEG, $move_self_here - -move_self_here: - movw $move_self_here+0x200, %cx - rep - movsb - movw $SETUPSEG, %ax - movw %ax, %ds - movw %dx, %ss -end_move_self: # now we are at the right place - lidt idt_48 # load idt with 0,0 - xorl %eax, %eax # Compute gdt_base - movw %ds, %ax # (Convert %ds:gdt to a linear ptr) - shll $4, %eax - addl $gdt, %eax - movl %eax, (gdt_48+2) - lgdt gdt_48 # load gdt with whatever is - # appropriate - -# that was painless, now we enable a20 - call empty_8042 - - movb $0xD1, %al # command write - outb %al, $0x64 - call empty_8042 - - movb $0xDF, %al # A20 on - outb %al, $0x60 - call empty_8042 - -# -# You must preserve the other bits here. Otherwise embarrasing things -# like laptops powering off on boot happen. Corrected version by Kira -# Brown from Linux 2.2 -# - inb $0x92, %al # - orb $02, %al # "fast A20" version - outb %al, $0x92 # some chips have only this - -# wait until a20 really *is* enabled; it can take a fair amount of -# time on certain systems; Toshiba Tecras are known to have this -# problem. The memory location used here (0x200) is the int 0x80 -# vector, which should be safe to use. - - xorw %ax, %ax # segment 0x0000 - movw %ax, %fs - decw %ax # segment 0xffff (HMA) - movw %ax, %gs -a20_wait: - incw %ax # unused memory location <0xfff0 - movw %ax, %fs:(0x200) # we use the "int 0x80" vector - cmpw %gs:(0x210), %ax # and its corresponding HMA addr - je a20_wait # loop until no longer aliased - -# make sure any possible coprocessor is properly reset.. - xorw %ax, %ax - outb %al, $0xf0 - call delay - - outb %al, $0xf1 - call delay - -# well, that went ok, I hope. Now we mask all interrupts - the rest -# is done in init_IRQ(). - movb $0xFF, %al # mask all interrupts for now - outb %al, $0xA1 - call delay - - movb $0xFB, %al # mask all irq's but irq2 which - outb %al, $0x21 # is cascaded - -# Well, that certainly wasn't fun :-(. Hopefully it works, and we don't -# need no steenking BIOS anyway (except for the initial loading :-). -# The BIOS-routine wants lots of unnecessary data, and it's less -# "interesting" anyway. This is how REAL programmers do it. -# -# Well, now's the time to actually move into protected mode. To make -# things as simple as possible, we do no register set-up or anything, -# we let the gnu-compiled 32-bit programs do that. We just jump to -# absolute address 0x1000 (or the loader supplied one), -# in 32-bit protected mode. -# -# Note that the short jump isn't strictly needed, although there are -# reasons why it might be a good idea. It won't hurt in any case. - movw $1, %ax # protected mode (PE) bit - lmsw %ax # This is it! - jmp flush_instr - -flush_instr: - xorw %bx, %bx # Flag to indicate a boot - xorl %esi, %esi # Pointer to real-mode code - movw %cs, %si - subw $DELTA_INITSEG, %si - shll $4, %esi # Convert to 32-bit pointer -# NOTE: For high loaded big kernels we need a -# jmpi 0x100000,__KERNEL_CS -# -# but we yet haven't reloaded the CS register, so the default size -# of the target offset still is 16 bit. -# However, using an operand prefix (0x66), the CPU will properly -# take our 48 bit far pointer. (INTeL 80386 Programmer's Reference -# Manual, Mixing 16-bit and 32-bit code, page 16-6) - - .byte 0x66, 0xea # prefix + jmpi-opcode -code32: .long 0x1000 # will be set to 0x100000 - # for big kernels - .word __KERNEL_CS - -# Here's a bunch of information about your current kernel.. -kernel_version: .ascii UTS_RELEASE - .ascii " (" - .ascii LINUX_COMPILE_BY - .ascii "@" - .ascii LINUX_COMPILE_HOST - .ascii ") " - .ascii UTS_VERSION - .byte 0 - -# This is the default real mode switch routine. -# to be called just before protected mode transition -default_switch: - cli # no interrupts allowed ! - movb $0x80, %al # disable NMI for bootup - # sequence - outb %al, $0x70 - lret - - -# This routine checks that the keyboard command queue is empty -# (after emptying the output buffers) -# -# Some machines have delusions that the keyboard buffer is always full -# with no keyboard attached... -# -# If there is no keyboard controller, we will usually get 0xff -# to all the reads. With each IO taking a microsecond and -# a timeout of 100,000 iterations, this can take about half a -# second ("delay" == outb to port 0x80). That should be ok, -# and should also be plenty of time for a real keyboard controller -# to empty. -# - -empty_8042: - pushl %ecx - movl $100000, %ecx - -empty_8042_loop: - decl %ecx - jz empty_8042_end_loop - - call delay - - inb $0x64, %al # 8042 status port - testb $1, %al # output buffer? - jz no_output - - call delay - inb $0x60, %al # read it - jmp empty_8042_loop - -no_output: - testb $2, %al # is input buffer full? - jnz empty_8042_loop # yes - loop -empty_8042_end_loop: - popl %ecx - ret - -# Read the cmos clock. Return the seconds in al -gettime: - pushw %cx - movb $0x02, %ah - int $0x1a - movb %dh, %al # %dh contains the seconds - andb $0x0f, %al - movb %dh, %ah - movb $0x04, %cl - shrb %cl, %ah - aad - popw %cx - ret - -# Delay is needed after doing I/O -delay: - outb %al,$0x80 - ret - -# Descriptor tables -gdt: - .word 0, 0, 0, 0 # dummy - - .word 0, 0, 0, 0 # unused - - .word 0xFFFF # 4Gb - (0x100000*0x1000 = 4Gb) - .word 0 # base address = 0 - .word 0x9A00 # code read/exec - .word 0x00CF # granularity = 4096, 386 - # (+5th nibble of limit) - - .word 0xFFFF # 4Gb - (0x100000*0x1000 = 4Gb) - .word 0 # base address = 0 - .word 0x9200 # data read/write - .word 0x00CF # granularity = 4096, 386 - # (+5th nibble of limit) -gdt_end: -idt_48: - .word 0 # idt limit = 0 - .word 0, 0 # idt base = 0L -gdt_48: - .word gdt_end-gdt-1 # gdt limit - .word 0, 0 # gdt base (filled in later) - -# Include video setup & detection code - -#include "../../i386/boot/video.S" - -# Setup signature -- must be last -setup_sig1: .word SIG1 -setup_sig2: .word SIG2 - -# After this point, there is some free space which is used by the video mode -# handling code to store the temporary mode table (not used by the kernel). - -modelist: - -.text -endtext: -.data -enddata: -.bss -endbss: diff --git a/arch/x86_64/boot/tools/build.c b/arch/x86_64/boot/tools/build.c deleted file mode 100644 index eae8669..0000000 --- a/arch/x86_64/boot/tools/build.c +++ /dev/null @@ -1,185 +0,0 @@ -/* - * Copyright (C) 1991, 1992 Linus Torvalds - * Copyright (C) 1997 Martin Mares - */ - -/* - * This file builds a disk-image from three different files: - * - * - bootsect: compatibility mbr which prints an error message if - * someone tries to boot the kernel directly. - * - setup: 8086 machine code, sets up system parm - * - system: 80386 code for actual system - * - * It does some checking that all files are of the correct type, and - * just writes the result to stdout, removing headers and padding to - * the right amount. It also writes some system data to stderr. - */ - -/* - * Changes by tytso to allow root device specification - * High loaded stuff by Hans Lermen & Werner Almesberger, Feb. 1996 - * Cross compiling fixes by Gertjan van Wingerde, July 1996 - * Rewritten by Martin Mares, April 1997 - */ - -#include <stdio.h> -#include <string.h> -#include <stdlib.h> -#include <stdarg.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <sys/sysmacros.h> -#include <unistd.h> -#include <fcntl.h> -#include <asm/boot.h> - -typedef unsigned char byte; -typedef unsigned short word; -typedef unsigned long u32; - -#define DEFAULT_MAJOR_ROOT 0 -#define DEFAULT_MINOR_ROOT 0 - -/* Minimal number of setup sectors (see also bootsect.S) */ -#define SETUP_SECTS 4 - -byte buf[1024]; -int fd; -int is_big_kernel; - -void die(const char * str, ...) -{ - va_list args; - va_start(args, str); - vfprintf(stderr, str, args); - fputc('\n', stderr); - exit(1); -} - -void file_open(const char *name) -{ - if ((fd = open(name, O_RDONLY, 0)) < 0) - die("Unable to open `%s': %m", name); -} - -void usage(void) -{ - die("Usage: build [-b] bootsect setup system [rootdev] [> image]"); -} - -int main(int argc, char ** argv) -{ - unsigned int i, c, sz, setup_sectors; - u32 sys_size; - byte major_root, minor_root; - struct stat sb; - - if (argc > 2 && !strcmp(argv[1], "-b")) - { - is_big_kernel = 1; - argc--, argv++; - } - if ((argc < 4) || (argc > 5)) - usage(); - if (argc > 4) { - if (!strcmp(argv[4], "CURRENT")) { - if (stat("/", &sb)) { - perror("/"); - die("Couldn't stat /"); - } - major_root = major(sb.st_dev); - minor_root = minor(sb.st_dev); - } else if (strcmp(argv[4], "FLOPPY")) { - if (stat(argv[4], &sb)) { - perror(argv[4]); - die("Couldn't stat root device."); - } - major_root = major(sb.st_rdev); - minor_root = minor(sb.st_rdev); - } else { - major_root = 0; - minor_root = 0; - } - } else { - major_root = DEFAULT_MAJOR_ROOT; - minor_root = DEFAULT_MINOR_ROOT; - } - fprintf(stderr, "Root device is (%d, %d)\n", major_root, minor_root); - - file_open(argv[1]); - i = read(fd, buf, sizeof(buf)); - fprintf(stderr,"Boot sector %d bytes.\n",i); - if (i != 512) - die("Boot block must be exactly 512 bytes"); - if (buf[510] != 0x55 || buf[511] != 0xaa) - die("Boot block hasn't got boot flag (0xAA55)"); - buf[508] = minor_root; - buf[509] = major_root; - if (write(1, buf, 512) != 512) - die("Write call failed"); - close (fd); - - file_open(argv[2]); /* Copy the setup code */ - for (i=0 ; (c=read(fd, buf, sizeof(buf)))>0 ; i+=c ) - if (write(1, buf, c) != c) - die("Write call failed"); - if (c != 0) - die("read-error on `setup'"); - close (fd); - - setup_sectors = (i + 511) / 512; /* Pad unused space with zeros */ - /* for compatibility with ancient versions of LILO. */ - if (setup_sectors < SETUP_SECTS) - setup_sectors = SETUP_SECTS; - fprintf(stderr, "Setup is %d bytes.\n", i); - memset(buf, 0, sizeof(buf)); - while (i < setup_sectors * 512) { - c = setup_sectors * 512 - i; - if (c > sizeof(buf)) - c = sizeof(buf); - if (write(1, buf, c) != c) - die("Write call failed"); - i += c; - } - - file_open(argv[3]); - if (fstat (fd, &sb)) - die("Unable to stat `%s': %m", argv[3]); - sz = sb.st_size; - fprintf (stderr, "System is %d kB\n", sz/1024); - sys_size = (sz + 15) / 16; - if (!is_big_kernel && sys_size > DEF_SYSSIZE) - die("System is too big. Try using bzImage or modules."); - while (sz > 0) { - int l, n; - - l = (sz > sizeof(buf)) ? sizeof(buf) : sz; - if ((n=read(fd, buf, l)) != l) { - if (n < 0) - die("Error reading %s: %m", argv[3]); - else - die("%s: Unexpected EOF", argv[3]); - } - if (write(1, buf, l) != l) - die("Write failed"); - sz -= l; - } - close(fd); - - if (lseek(1, 497, SEEK_SET) != 497) /* Write sizes to the bootsector */ - die("Output: seek failed"); - buf[0] = setup_sectors; - if (write(1, buf, 1) != 1) - die("Write of setup sector count failed"); - if (lseek(1, 500, SEEK_SET) != 500) - die("Output: seek failed"); - buf[0] = (sys_size & 0xff); - buf[1] = ((sys_size >> 8) & 0xff); - buf[2] = ((sys_size >> 16) & 0xff); - buf[3] = ((sys_size >> 24) & 0xff); - if (write(1, buf, 4) != 4) - die("Write of image length failed"); - - return 0; /* Everything is OK */ -} diff --git a/arch/x86_64/ia32/ia32entry.S b/arch/x86_64/ia32/ia32entry.S index 21868f9..782dea8 100644 --- a/arch/x86_64/ia32/ia32entry.S +++ b/arch/x86_64/ia32/ia32entry.S @@ -526,7 +526,7 @@ ia32_sys_call_table: .quad sys_init_module .quad sys_delete_module .quad quiet_ni_syscall /* 130 get_kernel_syms */ - .quad sys_quotactl + .quad sys32_quotactl .quad sys_getpgid .quad sys_fchdir .quad quiet_ni_syscall /* bdflush */ @@ -620,7 +620,7 @@ ia32_sys_call_table: .quad quiet_ni_syscall /* tux */ .quad quiet_ni_syscall /* security */ .quad sys_gettid - .quad sys_readahead /* 225 */ + .quad sys32_readahead /* 225 */ .quad sys_setxattr .quad sys_lsetxattr .quad sys_fsetxattr @@ -645,7 +645,7 @@ ia32_sys_call_table: .quad compat_sys_io_getevents .quad compat_sys_io_submit .quad sys_io_cancel - .quad sys_fadvise64 /* 250 */ + .quad sys32_fadvise64 /* 250 */ .quad quiet_ni_syscall /* free_huge_pages */ .quad sys_exit_group .quad sys32_lookup_dcookie @@ -709,7 +709,7 @@ ia32_sys_call_table: .quad compat_sys_set_robust_list .quad compat_sys_get_robust_list .quad sys_splice - .quad sys_sync_file_range + .quad sys32_sync_file_range .quad sys_tee /* 315 */ .quad compat_sys_vmsplice .quad compat_sys_move_pages diff --git a/arch/x86_64/ia32/sys_ia32.c b/arch/x86_64/ia32/sys_ia32.c index 200fdde..99a78a3 100644 --- a/arch/x86_64/ia32/sys_ia32.c +++ b/arch/x86_64/ia32/sys_ia32.c @@ -860,3 +860,22 @@ long sys32_lookup_dcookie(u32 addr_low, u32 addr_high, return sys_lookup_dcookie(((u64)addr_high << 32) | addr_low, buf, len); } +asmlinkage ssize_t sys32_readahead(int fd, unsigned off_lo, unsigned off_hi, size_t count) +{ + return sys_readahead(fd, ((u64)off_hi << 32) | off_lo, count); +} + +asmlinkage long sys32_sync_file_range(int fd, unsigned off_low, unsigned off_hi, + unsigned n_low, unsigned n_hi, int flags) +{ + return sys_sync_file_range(fd, + ((u64)off_hi << 32) | off_low, + ((u64)n_hi << 32) | n_low, flags); +} + +asmlinkage long sys32_fadvise64(int fd, unsigned offset_lo, unsigned offset_hi, size_t len, + int advice) +{ + return sys_fadvise64_64(fd, ((u64)offset_hi << 32) | offset_lo, + len, advice); +} diff --git a/arch/x86_64/kernel/Makefile b/arch/x86_64/kernel/Makefile index de1de8a..47f1dc3 100644 --- a/arch/x86_64/kernel/Makefile +++ b/arch/x86_64/kernel/Makefile @@ -44,6 +44,7 @@ obj-$(CONFIG_PCI) += early-quirks.o obj-y += topology.o obj-y += intel_cacheinfo.o +obj-y += addon_cpuid_features.o obj-y += pcspeaker.o CFLAGS_vsyscall.o := $(PROFILING) -g0 @@ -55,6 +56,7 @@ cpuid-$(subst m,y,$(CONFIG_X86_CPUID)) += ../../i386/kernel/cpuid.o topology-y += ../../i386/kernel/topology.o microcode-$(subst m,y,$(CONFIG_MICROCODE)) += ../../i386/kernel/microcode.o intel_cacheinfo-y += ../../i386/kernel/cpu/intel_cacheinfo.o +addon_cpuid_features-y += ../../i386/kernel/cpu/addon_cpuid_features.o quirks-y += ../../i386/kernel/quirks.o i8237-y += ../../i386/kernel/i8237.o msr-$(subst m,y,$(CONFIG_X86_MSR)) += ../../i386/kernel/msr.o diff --git a/arch/x86_64/kernel/cpufreq/Kconfig b/arch/x86_64/kernel/cpufreq/Kconfig index c0749d2..a3fd519 100644 --- a/arch/x86_64/kernel/cpufreq/Kconfig +++ b/arch/x86_64/kernel/cpufreq/Kconfig @@ -48,10 +48,6 @@ config X86_SPEEDSTEP_CENTRINO If in doubt, say N. -config X86_SPEEDSTEP_CENTRINO_ACPI - bool - depends on X86_SPEEDSTEP_CENTRINO - config X86_ACPI_CPUFREQ tristate "ACPI Processor P-States driver" select CPU_FREQ_TABLE @@ -73,7 +69,7 @@ comment "shared options" config X86_ACPI_CPUFREQ_PROC_INTF bool "/proc/acpi/processor/../performance interface (deprecated)" depends on PROC_FS - depends on X86_ACPI_CPUFREQ || X86_SPEEDSTEP_CENTRINO_ACPI || X86_POWERNOW_K8_ACPI + depends on X86_ACPI_CPUFREQ || X86_POWERNOW_K8_ACPI help This enables the deprecated /proc/acpi/processor/../performance interface. While it is helpful for debugging, the generic, diff --git a/arch/x86_64/kernel/entry.S b/arch/x86_64/kernel/entry.S index fa984b5..a67f87b 100644 --- a/arch/x86_64/kernel/entry.S +++ b/arch/x86_64/kernel/entry.S @@ -1163,3 +1163,10 @@ ENTRY(call_softirq) ret CFI_ENDPROC ENDPROC(call_softirq) + +KPROBE_ENTRY(ignore_sysret) + CFI_STARTPROC + mov $-ENOSYS,%eax + sysret + CFI_ENDPROC +ENDPROC(ignore_sysret) diff --git a/arch/x86_64/kernel/head.S b/arch/x86_64/kernel/head.S index 1fab487..941c84ba 100644 --- a/arch/x86_64/kernel/head.S +++ b/arch/x86_64/kernel/head.S @@ -73,7 +73,11 @@ startup_64: addq %rbp, init_level4_pgt + (511*8)(%rip) addq %rbp, level3_ident_pgt + 0(%rip) + addq %rbp, level3_kernel_pgt + (510*8)(%rip) + addq %rbp, level3_kernel_pgt + (511*8)(%rip) + + addq %rbp, level2_fixmap_pgt + (506*8)(%rip) /* Add an Identity mapping if I am above 1G */ leaq _text(%rip), %rdi @@ -314,7 +318,16 @@ NEXT_PAGE(level3_kernel_pgt) .fill 510,8,0 /* (2^48-(2*1024*1024*1024)-((2^39)*511))/(2^30) = 510 */ .quad level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE - .fill 1,8,0 + .quad level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE + +NEXT_PAGE(level2_fixmap_pgt) + .fill 506,8,0 + .quad level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE + /* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */ + .fill 5,8,0 + +NEXT_PAGE(level1_fixmap_pgt) + .fill 512,8,0 NEXT_PAGE(level2_ident_pgt) /* Since I easily can, map the first 1G. diff --git a/arch/x86_64/kernel/io_apic.c b/arch/x86_64/kernel/io_apic.c index d8bfe31..1c6c6f7 100644 --- a/arch/x86_64/kernel/io_apic.c +++ b/arch/x86_64/kernel/io_apic.c @@ -1492,6 +1492,7 @@ static void ack_lapic_irq (unsigned int irq) static void end_lapic_irq (unsigned int i) { /* nothing */ } static struct hw_interrupt_type lapic_irq_type __read_mostly = { + .name = "local-APIC", .typename = "local-APIC-edge", .startup = NULL, /* startup_irq() not used for IRQ0 */ .shutdown = NULL, /* shutdown_irq() not used for IRQ0 */ diff --git a/arch/x86_64/kernel/irq.c b/arch/x86_64/kernel/irq.c index 3eaceac..39cb3fa 100644 --- a/arch/x86_64/kernel/irq.c +++ b/arch/x86_64/kernel/irq.c @@ -144,17 +144,43 @@ void fixup_irqs(cpumask_t map) for (irq = 0; irq < NR_IRQS; irq++) { cpumask_t mask; + int break_affinity = 0; + int set_affinity = 1; + if (irq == 2) continue; + /* interrupt's are disabled at this point */ + spin_lock(&irq_desc[irq].lock); + + if (!irq_has_action(irq) || + cpus_equal(irq_desc[irq].affinity, map)) { + spin_unlock(&irq_desc[irq].lock); + continue; + } + cpus_and(mask, irq_desc[irq].affinity, map); - if (any_online_cpu(mask) == NR_CPUS) { - printk("Breaking affinity for irq %i\n", irq); + if (cpus_empty(mask)) { + break_affinity = 1; mask = map; } + + if (irq_desc[irq].chip->mask) + irq_desc[irq].chip->mask(irq); + if (irq_desc[irq].chip->set_affinity) irq_desc[irq].chip->set_affinity(irq, mask); - else if (irq_desc[irq].action && !(warned++)) + else if (!(warned++)) + set_affinity = 0; + + if (irq_desc[irq].chip->unmask) + irq_desc[irq].chip->unmask(irq); + + spin_unlock(&irq_desc[irq].lock); + + if (break_affinity && set_affinity) + printk("Broke affinity for irq %i\n", irq); + else if (!set_affinity) printk("Cannot set affinity for irq %i\n", irq); } diff --git a/arch/x86_64/kernel/mce.c b/arch/x86_64/kernel/mce.c index a14375d..aa1d159 100644 --- a/arch/x86_64/kernel/mce.c +++ b/arch/x86_64/kernel/mce.c @@ -497,15 +497,17 @@ static ssize_t mce_read(struct file *filp, char __user *ubuf, size_t usize, loff for (i = 0; i < next; i++) { unsigned long start = jiffies; while (!mcelog.entry[i].finished) { - if (!time_before(jiffies, start + 2)) { + if (time_after_eq(jiffies, start + 2)) { memset(mcelog.entry + i,0, sizeof(struct mce)); - continue; + goto timeout; } cpu_relax(); } smp_rmb(); err |= copy_to_user(buf, mcelog.entry + i, sizeof(struct mce)); buf += sizeof(struct mce); + timeout: + ; } memset(mcelog.entry, 0, next * sizeof(struct mce)); diff --git a/arch/x86_64/kernel/pci-dma.c b/arch/x86_64/kernel/pci-dma.c index 651ccfb..90f6315 100644 --- a/arch/x86_64/kernel/pci-dma.c +++ b/arch/x86_64/kernel/pci-dma.c @@ -22,8 +22,7 @@ EXPORT_SYMBOL(bad_dma_address); int iommu_bio_merge __read_mostly = 0; EXPORT_SYMBOL(iommu_bio_merge); -int iommu_sac_force __read_mostly = 0; -EXPORT_SYMBOL(iommu_sac_force); +static int iommu_sac_force __read_mostly = 0; int no_iommu __read_mostly; #ifdef CONFIG_IOMMU_DEBUG @@ -322,5 +321,17 @@ static int __init pci_iommu_init(void) return 0; } +#ifdef CONFIG_PCI +/* Many VIA bridges seem to corrupt data for DAC. Disable it here */ + +static __devinit void via_no_dac(struct pci_dev *dev) +{ + if ((dev->class >> 8) == PCI_CLASS_BRIDGE_PCI && forbid_dac == 0) { + printk(KERN_INFO "PCI: VIA PCI bridge detected. Disabling DAC.\n"); + forbid_dac = 1; + } +} +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_ANY_ID, via_no_dac); +#endif /* Must execute after PCI subsystem */ fs_initcall(pci_iommu_init); diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c index eb6524f..33ef718 100644 --- a/arch/x86_64/kernel/setup.c +++ b/arch/x86_64/kernel/setup.c @@ -846,6 +846,8 @@ void __cpuinit identify_cpu(struct cpuinfo_x86 *c) c->x86_capability[2] = cpuid_edx(0x80860001); } + init_scattered_cpuid_features(c); + c->apicid = phys_pkg_id(0); /* @@ -931,7 +933,7 @@ static int show_cpuinfo(struct seq_file *m, void *v) "fpu", "vme", "de", "pse", "tsc", "msr", "pae", "mce", "cx8", "apic", NULL, "sep", "mtrr", "pge", "mca", "cmov", "pat", "pse36", "pn", "clflush", NULL, "dts", "acpi", "mmx", - "fxsr", "sse", "sse2", "ss", "ht", "tm", "ia64", NULL, + "fxsr", "sse", "sse2", "ss", "ht", "tm", "ia64", "pbe", /* AMD-defined */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, @@ -947,10 +949,11 @@ static int show_cpuinfo(struct seq_file *m, void *v) NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* Other (Linux-defined) */ - "cxmmx", NULL, "cyrix_arr", "centaur_mcr", NULL, - "constant_tsc", NULL, NULL, - "up", NULL, NULL, NULL, NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + "cxmmx", "k6_mtrr", "cyrix_arr", "centaur_mcr", + NULL, NULL, NULL, NULL, + "constant_tsc", "up", NULL, "arch_perfmon", + "pebs", "bts", NULL, "sync_rdtsc", + "rep_good", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* Intel-defined (#2) */ @@ -961,7 +964,7 @@ static int show_cpuinfo(struct seq_file *m, void *v) /* VIA/Cyrix/Centaur-defined */ NULL, NULL, "rng", "rng_en", NULL, NULL, "ace", "ace_en", - NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + "ace2", "ace2_en", "phe", "phe_en", "pmm", "pmm_en", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, @@ -972,6 +975,12 @@ static int show_cpuinfo(struct seq_file *m, void *v) "osvw", "ibs", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + + /* Auxiliary (Linux-defined) */ + "ida", NULL, NULL, NULL, NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, }; static char *x86_power_flags[] = { "ts", /* temperature sensor */ diff --git a/arch/x86_64/kernel/setup64.c b/arch/x86_64/kernel/setup64.c index 64379a8..1200aaa 100644 --- a/arch/x86_64/kernel/setup64.c +++ b/arch/x86_64/kernel/setup64.c @@ -150,6 +150,8 @@ void pda_init(int cpu) char boot_exception_stacks[(N_EXCEPTION_STACKS - 1) * EXCEPTION_STKSZ + DEBUG_STKSZ] __attribute__((section(".bss.page_aligned"))); +extern asmlinkage void ignore_sysret(void); + /* May not be marked __init: used by software suspend */ void syscall_init(void) { @@ -160,6 +162,7 @@ void syscall_init(void) */ wrmsrl(MSR_STAR, ((u64)__USER32_CS)<<48 | ((u64)__KERNEL_CS)<<32); wrmsrl(MSR_LSTAR, system_call); + wrmsrl(MSR_CSTAR, ignore_sysret); #ifdef CONFIG_IA32_EMULATION syscall32_cpu_init (); diff --git a/arch/x86_64/kernel/traps.c b/arch/x86_64/kernel/traps.c index cb29fb9..7fa155c 100644 --- a/arch/x86_64/kernel/traps.c +++ b/arch/x86_64/kernel/traps.c @@ -465,13 +465,14 @@ static unsigned int die_nest_count; unsigned __kprobes long oops_begin(void) { - int cpu = smp_processor_id(); + int cpu; unsigned long flags; oops_enter(); /* racy, but better than risking deadlock. */ local_irq_save(flags); + cpu = smp_processor_id(); if (!spin_trylock(&die_lock)) { if (cpu == die_owner) /* nested oops. should stop eventually */; @@ -530,7 +531,7 @@ void die(const char * str, struct pt_regs * regs, long err) unsigned long flags = oops_begin(); if (!user_mode(regs)) - report_bug(regs->rip); + report_bug(regs->rip, regs); __die(str, regs, err); oops_end(flags); diff --git a/arch/x86_64/kernel/verify_cpu.S b/arch/x86_64/kernel/verify_cpu.S index e035f59..45b6f8a 100644 --- a/arch/x86_64/kernel/verify_cpu.S +++ b/arch/x86_64/kernel/verify_cpu.S @@ -37,20 +37,6 @@ verify_cpu: pushl $0 # Kill any dangerous flags popfl - /* minimum CPUID flags for x86-64 as defined by AMD */ -#define M(x) (1<<(x)) -#define M2(a,b) M(a)|M(b) -#define M4(a,b,c,d) M(a)|M(b)|M(c)|M(d) - -#define SSE_MASK \ - (M2(X86_FEATURE_XMM,X86_FEATURE_XMM2)) -#define REQUIRED_MASK1 \ - (M4(X86_FEATURE_FPU,X86_FEATURE_PSE,X86_FEATURE_TSC,X86_FEATURE_MSR)|\ - M4(X86_FEATURE_PAE,X86_FEATURE_CX8,X86_FEATURE_PGE,X86_FEATURE_CMOV)|\ - M(X86_FEATURE_FXSR)) -#define REQUIRED_MASK2 \ - (M(X86_FEATURE_LM - 32)) - pushfl # standard way to check for cpuid popl %eax movl %eax,%ebx @@ -79,8 +65,8 @@ verify_cpu: verify_cpu_noamd: movl $0x1,%eax # Does the cpu have what it takes cpuid - andl $REQUIRED_MASK1,%edx - xorl $REQUIRED_MASK1,%edx + andl $REQUIRED_MASK0,%edx + xorl $REQUIRED_MASK0,%edx jnz verify_cpu_no_longmode movl $0x80000000,%eax # See if extended cpuid is implemented @@ -90,8 +76,8 @@ verify_cpu_noamd: movl $0x80000001,%eax # Does the cpu have what it takes cpuid - andl $REQUIRED_MASK2,%edx - xorl $REQUIRED_MASK2,%edx + andl $REQUIRED_MASK1,%edx + xorl $REQUIRED_MASK1,%edx jnz verify_cpu_no_longmode verify_cpu_sse_test: diff --git a/arch/x86_64/mm/init.c b/arch/x86_64/mm/init.c index 1ad5111..9a0e98a 100644 --- a/arch/x86_64/mm/init.c +++ b/arch/x86_64/mm/init.c @@ -79,6 +79,8 @@ void show_mem(void) if (unlikely(i % MAX_ORDER_NR_PAGES == 0)) { touch_nmi_watchdog(); } + if (!pfn_valid(pgdat->node_start_pfn + i)) + continue; page = pfn_to_page(pgdat->node_start_pfn + i); total++; if (PageReserved(page)) @@ -603,6 +605,11 @@ void mark_rodata_ro(void) if (num_possible_cpus() > 1) start = (unsigned long)_etext; #endif + +#ifdef CONFIG_KPROBES + start = (unsigned long)__start_rodata; +#endif + end = (unsigned long)__end_rodata; start = (start + PAGE_SIZE - 1) & PAGE_MASK; end &= PAGE_MASK; diff --git a/arch/x86_64/mm/pageattr.c b/arch/x86_64/mm/pageattr.c index d653d0b..9148f4a 100644 --- a/arch/x86_64/mm/pageattr.c +++ b/arch/x86_64/mm/pageattr.c @@ -74,10 +74,11 @@ static void flush_kernel_map(void *arg) struct page *pg; /* When clflush is available always use it because it is - much cheaper than WBINVD */ - if (!cpu_has_clflush) + much cheaper than WBINVD. Disable clflush for now because + the high level code is not ready yet */ + if (1 || !cpu_has_clflush) asm volatile("wbinvd" ::: "memory"); - list_for_each_entry(pg, l, lru) { + else list_for_each_entry(pg, l, lru) { void *adr = page_address(pg); if (cpu_has_clflush) cache_flush_page(adr); |
