diff options
Diffstat (limited to 'arch')
120 files changed, 869 insertions, 962 deletions
diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h index f199e69..ad368a9 100644 --- a/arch/alpha/include/asm/cache.h +++ b/arch/alpha/include/asm/cache.h @@ -17,7 +17,6 @@ # define L1_CACHE_SHIFT 5 #endif -#define L1_CACHE_ALIGN(x) (((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1)) #define SMP_CACHE_BYTES L1_CACHE_BYTES #endif diff --git a/arch/alpha/kernel/err_marvel.c b/arch/alpha/kernel/err_marvel.c index 52a79df..5c905aa 100644 --- a/arch/alpha/kernel/err_marvel.c +++ b/arch/alpha/kernel/err_marvel.c @@ -109,7 +109,7 @@ marvel_print_err_cyc(u64 err_cyc) #define IO7__ERR_CYC__CYCLE__M (0x7) printk("%s Packet In Error: %s\n" - "%s Error in %s, cycle %ld%s%s\n", + "%s Error in %s, cycle %lld%s%s\n", err_print_prefix, packet_desc[EXTRACT(err_cyc, IO7__ERR_CYC__PACKET)], err_print_prefix, @@ -313,7 +313,7 @@ marvel_print_po7_ugbge_sym(u64 ugbge_sym) } printk("%s Up Hose Garbage Symptom:\n" - "%s Source Port: %ld - Dest PID: %ld - OpCode: %s\n", + "%s Source Port: %lld - Dest PID: %lld - OpCode: %s\n", err_print_prefix, err_print_prefix, EXTRACT(ugbge_sym, IO7__PO7_UGBGE_SYM__UPH_SRC_PORT), @@ -552,7 +552,7 @@ marvel_print_pox_spl_cmplt(u64 spl_cmplt) #define IO7__POX_SPLCMPLT__REM_BYTE_COUNT__M (0xfff) printk("%s Split Completion Error:\n" - "%s Source (Bus:Dev:Func): %ld:%ld:%ld\n", + "%s Source (Bus:Dev:Func): %lld:%lld:%lld\n", err_print_prefix, err_print_prefix, EXTRACT(spl_cmplt, IO7__POX_SPLCMPLT__SOURCE_BUS), diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c index fb58150..5d1e6d6 100644 --- a/arch/alpha/kernel/osf_sys.c +++ b/arch/alpha/kernel/osf_sys.c @@ -252,7 +252,7 @@ SYSCALL_DEFINE3(osf_statfs, const char __user *, pathname, retval = user_path(pathname, &path); if (!retval) { - retval = do_osf_statfs(&path buffer, bufsiz); + retval = do_osf_statfs(&path, buffer, bufsiz); path_put(&path); } return retval; diff --git a/arch/alpha/kernel/perf_event.c b/arch/alpha/kernel/perf_event.c index 9bb8c02..a25fe9e 100644 --- a/arch/alpha/kernel/perf_event.c +++ b/arch/alpha/kernel/perf_event.c @@ -241,20 +241,20 @@ static inline unsigned long alpha_read_pmc(int idx) static int alpha_perf_event_set_period(struct perf_event *event, struct hw_perf_event *hwc, int idx) { - long left = atomic64_read(&hwc->period_left); + long left = local64_read(&hwc->period_left); long period = hwc->sample_period; int ret = 0; if (unlikely(left <= -period)) { left = period; - atomic64_set(&hwc->period_left, left); + local64_set(&hwc->period_left, left); hwc->last_period = period; ret = 1; } if (unlikely(left <= 0)) { left += period; - atomic64_set(&hwc->period_left, left); + local64_set(&hwc->period_left, left); hwc->last_period = period; ret = 1; } @@ -269,7 +269,7 @@ static int alpha_perf_event_set_period(struct perf_event *event, if (left > (long)alpha_pmu->pmc_max_period[idx]) left = alpha_pmu->pmc_max_period[idx]; - atomic64_set(&hwc->prev_count, (unsigned long)(-left)); + local64_set(&hwc->prev_count, (unsigned long)(-left)); alpha_write_pmc(idx, (unsigned long)(-left)); @@ -300,10 +300,10 @@ static unsigned long alpha_perf_event_update(struct perf_event *event, long delta; again: - prev_raw_count = atomic64_read(&hwc->prev_count); + prev_raw_count = local64_read(&hwc->prev_count); new_raw_count = alpha_read_pmc(idx); - if (atomic64_cmpxchg(&hwc->prev_count, prev_raw_count, + if (local64_cmpxchg(&hwc->prev_count, prev_raw_count, new_raw_count) != prev_raw_count) goto again; @@ -316,8 +316,8 @@ again: delta += alpha_pmu->pmc_max_period[idx] + 1; } - atomic64_add(delta, &event->count); - atomic64_sub(delta, &hwc->period_left); + local64_add(delta, &event->count); + local64_sub(delta, &hwc->period_left); return new_raw_count; } @@ -670,7 +670,7 @@ static int __hw_perf_event_init(struct perf_event *event) if (!hwc->sample_period) { hwc->sample_period = alpha_pmu->pmc_max_period[0]; hwc->last_period = hwc->sample_period; - atomic64_set(&hwc->period_left, hwc->sample_period); + local64_set(&hwc->period_left, hwc->sample_period); } return 0; diff --git a/arch/alpha/kernel/proto.h b/arch/alpha/kernel/proto.h index 3d2627e..d3e52d3 100644 --- a/arch/alpha/kernel/proto.h +++ b/arch/alpha/kernel/proto.h @@ -156,9 +156,6 @@ extern void SMC669_Init(int); /* es1888.c */ extern void es1888_init(void); -/* ns87312.c */ -extern void ns87312_enable_ide(long ide_base); - /* ../lib/fpreg.c */ extern void alpha_write_fp_reg (unsigned long reg, unsigned long val); extern unsigned long alpha_read_fp_reg (unsigned long reg); diff --git a/arch/alpha/kernel/sys_cabriolet.c b/arch/alpha/kernel/sys_cabriolet.c index affd0f3..14c8898 100644 --- a/arch/alpha/kernel/sys_cabriolet.c +++ b/arch/alpha/kernel/sys_cabriolet.c @@ -33,7 +33,7 @@ #include "irq_impl.h" #include "pci_impl.h" #include "machvec_impl.h" - +#include "pc873xx.h" /* Note mask bit is true for DISABLED irqs. */ static unsigned long cached_irq_mask = ~0UL; @@ -236,17 +236,30 @@ cabriolet_map_irq(struct pci_dev *dev, u8 slot, u8 pin) } static inline void __init +cabriolet_enable_ide(void) +{ + if (pc873xx_probe() == -1) { + printk(KERN_ERR "Probing for PC873xx Super IO chip failed.\n"); + } else { + printk(KERN_INFO "Found %s Super IO chip at 0x%x\n", + pc873xx_get_model(), pc873xx_get_base()); + + pc873xx_enable_ide(); + } +} + +static inline void __init cabriolet_init_pci(void) { common_init_pci(); - ns87312_enable_ide(0x398); + cabriolet_enable_ide(); } static inline void __init cia_cab_init_pci(void) { cia_init_pci(); - ns87312_enable_ide(0x398); + cabriolet_enable_ide(); } /* diff --git a/arch/alpha/kernel/sys_takara.c b/arch/alpha/kernel/sys_takara.c index 2304648..4da596b 100644 --- a/arch/alpha/kernel/sys_takara.c +++ b/arch/alpha/kernel/sys_takara.c @@ -29,7 +29,7 @@ #include "irq_impl.h" #include "pci_impl.h" #include "machvec_impl.h" - +#include "pc873xx.h" /* Note mask bit is true for DISABLED irqs. */ static unsigned long cached_irq_mask[2] = { -1, -1 }; @@ -264,7 +264,14 @@ takara_init_pci(void) alpha_mv.pci_map_irq = takara_map_irq_srm; cia_init_pci(); - ns87312_enable_ide(0x26e); + + if (pc873xx_probe() == -1) { + printk(KERN_ERR "Probing for PC873xx Super IO chip failed.\n"); + } else { + printk(KERN_INFO "Found %s Super IO chip at 0x%x\n", + pc873xx_get_model(), pc873xx_get_base()); + pc873xx_enable_ide(); + } } diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 9295110..553b7cf 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1576,95 +1576,6 @@ config AUTO_ZRELADDR 0xf8000000. This assumes the zImage being placed in the first 128MB from start of memory. -config ZRELADDR - hex "Physical address of the decompressed kernel image" - depends on !AUTO_ZRELADDR - default 0x00008000 if ARCH_BCMRING ||\ - ARCH_CNS3XXX ||\ - ARCH_DOVE ||\ - ARCH_EBSA110 ||\ - ARCH_FOOTBRIDGE ||\ - ARCH_INTEGRATOR ||\ - ARCH_IOP13XX ||\ - ARCH_IOP33X ||\ - ARCH_IXP2000 ||\ - ARCH_IXP23XX ||\ - ARCH_IXP4XX ||\ - ARCH_KIRKWOOD ||\ - ARCH_KS8695 ||\ - ARCH_LOKI ||\ - ARCH_MMP ||\ - ARCH_MV78XX0 ||\ - ARCH_NOMADIK ||\ - ARCH_NUC93X ||\ - ARCH_NS9XXX ||\ - ARCH_ORION5X ||\ - ARCH_SPEAR3XX ||\ - ARCH_SPEAR6XX ||\ - ARCH_U8500 ||\ - ARCH_VERSATILE ||\ - ARCH_W90X900 - default 0x08008000 if ARCH_MX1 ||\ - ARCH_SHARK - default 0x10008000 if ARCH_MSM ||\ - ARCH_OMAP1 ||\ - ARCH_RPC - default 0x20008000 if ARCH_S5P6440 ||\ - ARCH_S5P6442 ||\ - ARCH_S5PC100 ||\ - ARCH_S5PV210 - default 0x30008000 if ARCH_S3C2410 ||\ - ARCH_S3C2400 ||\ - ARCH_S3C2412 ||\ - ARCH_S3C2416 ||\ - ARCH_S3C2440 ||\ - ARCH_S3C2443 - default 0x40008000 if ARCH_STMP378X ||\ - ARCH_STMP37XX ||\ - ARCH_SH7372 ||\ - ARCH_SH7377 - default 0x50008000 if ARCH_S3C64XX ||\ - ARCH_SH7367 - default 0x60008000 if ARCH_VEXPRESS - default 0x80008000 if ARCH_MX25 ||\ - ARCH_MX3 ||\ - ARCH_NETX ||\ - ARCH_OMAP2PLUS ||\ - ARCH_PNX4008 - default 0x90008000 if ARCH_MX5 ||\ - ARCH_MX91231 - default 0xa0008000 if ARCH_IOP32X ||\ - ARCH_PXA ||\ - MACH_MX27 - default 0xc0008000 if ARCH_LH7A40X ||\ - MACH_MX21 - default 0xf0008000 if ARCH_AAEC2000 ||\ - ARCH_L7200 - default 0xc0028000 if ARCH_CLPS711X - default 0x70008000 if ARCH_AT91 && (ARCH_AT91CAP9 || ARCH_AT91SAM9G45) - default 0x20008000 if ARCH_AT91 && !(ARCH_AT91CAP9 || ARCH_AT91SAM9G45) - default 0xc0008000 if ARCH_DAVINCI && ARCH_DAVINCI_DA8XX - default 0x80008000 if ARCH_DAVINCI && !ARCH_DAVINCI_DA8XX - default 0x00008000 if ARCH_EP93XX && EP93XX_SDCE3_SYNC_PHYS_OFFSET - default 0xc0008000 if ARCH_EP93XX && EP93XX_SDCE0_PHYS_OFFSET - default 0xd0008000 if ARCH_EP93XX && EP93XX_SDCE1_PHYS_OFFSET - default 0xe0008000 if ARCH_EP93XX && EP93XX_SDCE2_PHYS_OFFSET - default 0xf0008000 if ARCH_EP93XX && EP93XX_SDCE3_ASYNC_PHYS_OFFSET - default 0x00008000 if ARCH_GEMINI && GEMINI_MEM_SWAP - default 0x10008000 if ARCH_GEMINI && !GEMINI_MEM_SWAP - default 0x70008000 if ARCH_REALVIEW && REALVIEW_HIGH_PHYS_OFFSET - default 0x00008000 if ARCH_REALVIEW && !REALVIEW_HIGH_PHYS_OFFSET - default 0xc0208000 if ARCH_SA1100 && SA1111 - default 0xc0008000 if ARCH_SA1100 && !SA1111 - default 0x30108000 if ARCH_S3C2410 && PM_H1940 - default 0x28E08000 if ARCH_U300 && MACH_U300_SINGLE_RAM - default 0x48008000 if ARCH_U300 && !MACH_U300_SINGLE_RAM - help - ZRELADDR is the physical address where the decompressed kernel - image will be placed. ZRELADDR has to be specified when the - assumption of AUTO_ZRELADDR is not valid, or when ZBOOT_ROM is - selected. - endmenu menu "CPU Power Management" diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile index f705213..4a590f4 100644 --- a/arch/arm/boot/Makefile +++ b/arch/arm/boot/Makefile @@ -14,16 +14,18 @@ MKIMAGE := $(srctree)/scripts/mkuboot.sh ifneq ($(MACHINE),) --include $(srctree)/$(MACHINE)/Makefile.boot +include $(srctree)/$(MACHINE)/Makefile.boot endif # Note: the following conditions must always be true: +# ZRELADDR == virt_to_phys(PAGE_OFFSET + TEXT_OFFSET) # PARAMS_PHYS must be within 4MB of ZRELADDR # INITRD_PHYS must be in RAM +ZRELADDR := $(zreladdr-y) PARAMS_PHYS := $(params_phys-y) INITRD_PHYS := $(initrd_phys-y) -export INITRD_PHYS PARAMS_PHYS +export ZRELADDR INITRD_PHYS PARAMS_PHYS targets := Image zImage xipImage bootpImage uImage @@ -65,7 +67,7 @@ quiet_cmd_uimage = UIMAGE $@ ifeq ($(CONFIG_ZBOOT_ROM),y) $(obj)/uImage: LOADADDR=$(CONFIG_ZBOOT_ROM_TEXT) else -$(obj)/uImage: LOADADDR=$(CONFIG_ZRELADDR) +$(obj)/uImage: LOADADDR=$(ZRELADDR) endif ifeq ($(CONFIG_THUMB2_KERNEL),y) diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile index 68775e3..b23f6bc 100644 --- a/arch/arm/boot/compressed/Makefile +++ b/arch/arm/boot/compressed/Makefile @@ -79,6 +79,10 @@ endif EXTRA_CFLAGS := -fpic -fno-builtin EXTRA_AFLAGS := -Wa,-march=all +# Supply ZRELADDR to the decompressor via a linker symbol. +ifneq ($(CONFIG_AUTO_ZRELADDR),y) +LDFLAGS_vmlinux := --defsym zreladdr=$(ZRELADDR) +endif ifeq ($(CONFIG_CPU_ENDIAN_BE8),y) LDFLAGS_vmlinux += --be8 endif diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S index 6af9907..6825c34 100644 --- a/arch/arm/boot/compressed/head.S +++ b/arch/arm/boot/compressed/head.S @@ -177,7 +177,7 @@ not_angel: and r4, pc, #0xf8000000 add r4, r4, #TEXT_OFFSET #else - ldr r4, =CONFIG_ZRELADDR + ldr r4, =zreladdr #endif subs r0, r0, r1 @ calculate the delta offset diff --git a/arch/arm/common/it8152.c b/arch/arm/common/it8152.c index 6c09135..7974baa 100644 --- a/arch/arm/common/it8152.c +++ b/arch/arm/common/it8152.c @@ -263,6 +263,14 @@ static int it8152_pci_platform_notify_remove(struct device *dev) return 0; } +int dma_needs_bounce(struct device *dev, dma_addr_t dma_addr, size_t size) +{ + dev_dbg(dev, "%s: dma_addr %08x, size %08x\n", + __func__, dma_addr, size); + return (dev->bus == &pci_bus_type) && + ((dma_addr + size - PHYS_OFFSET) >= SZ_64M); +} + int __init it8152_pci_setup(int nr, struct pci_sys_data *sys) { it8152_io.start = IT8152_IO_BASE + 0x12000; diff --git a/arch/arm/configs/omap_4430sdp_defconfig b/arch/arm/configs/omap_4430sdp_defconfig index 63e0c2d..14c1e18 100644 --- a/arch/arm/configs/omap_4430sdp_defconfig +++ b/arch/arm/configs/omap_4430sdp_defconfig @@ -13,6 +13,9 @@ CONFIG_MODULE_SRCVERSION_ALL=y # CONFIG_BLK_DEV_BSG is not set CONFIG_ARCH_OMAP=y CONFIG_ARCH_OMAP4=y +# CONFIG_ARCH_OMAP2PLUS_TYPICAL is not set +# CONFIG_ARCH_OMAP2 is not set +# CONFIG_ARCH_OMAP3 is not set # CONFIG_OMAP_MUX is not set CONFIG_OMAP_32K_TIMER=y CONFIG_OMAP_DM_TIMER=y diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h index c226fe1..c568da7 100644 --- a/arch/arm/include/asm/dma-mapping.h +++ b/arch/arm/include/asm/dma-mapping.h @@ -288,15 +288,7 @@ extern void dmabounce_unregister_dev(struct device *); * DMA access and 1 if the buffer needs to be bounced. * */ -#ifdef CONFIG_SA1111 extern int dma_needs_bounce(struct device*, dma_addr_t, size_t); -#else -static inline int dma_needs_bounce(struct device *dev, dma_addr_t addr, - size_t size) -{ - return 0; -} -#endif /* * The DMA API, implemented by dmabounce.c. See below for descriptions. diff --git a/arch/arm/include/asm/perf_event.h b/arch/arm/include/asm/perf_event.h index 48837e6..b5799a3 100644 --- a/arch/arm/include/asm/perf_event.h +++ b/arch/arm/include/asm/perf_event.h @@ -17,7 +17,7 @@ * counter interrupts are regular interrupts and not an NMI. This * means that when we receive the interrupt we can call * perf_event_do_pending() that handles all of the work with - * interrupts enabled. + * interrupts disabled. */ static inline void set_perf_event_pending(void) diff --git a/arch/arm/include/asm/unistd.h b/arch/arm/include/asm/unistd.h index d02cfb6..c891eb7 100644 --- a/arch/arm/include/asm/unistd.h +++ b/arch/arm/include/asm/unistd.h @@ -393,6 +393,9 @@ #define __NR_perf_event_open (__NR_SYSCALL_BASE+364) #define __NR_recvmmsg (__NR_SYSCALL_BASE+365) #define __NR_accept4 (__NR_SYSCALL_BASE+366) +#define __NR_fanotify_init (__NR_SYSCALL_BASE+367) +#define __NR_fanotify_mark (__NR_SYSCALL_BASE+368) +#define __NR_prlimit64 (__NR_SYSCALL_BASE+369) /* * The following SWIs are ARM private. diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S index afeb71f..5c26ecc 100644 --- a/arch/arm/kernel/calls.S +++ b/arch/arm/kernel/calls.S @@ -376,6 +376,9 @@ CALL(sys_perf_event_open) /* 365 */ CALL(sys_recvmmsg) CALL(sys_accept4) + CALL(sys_fanotify_init) + CALL(sys_fanotify_mark) + CALL(sys_prlimit64) #ifndef syscalls_counted .equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls #define syscalls_counted diff --git a/arch/arm/kernel/etm.c b/arch/arm/kernel/etm.c index 56418f9..33c7077 100644 --- a/arch/arm/kernel/etm.c +++ b/arch/arm/kernel/etm.c @@ -230,7 +230,7 @@ static void etm_dump(void) etb_lock(t); } -static void sysrq_etm_dump(int key, struct tty_struct *tty) +static void sysrq_etm_dump(int key) { dev_dbg(tracer.dev, "Dumping ETB buffer\n"); etm_dump(); diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c index 45d6a35..ad19c27 100644 --- a/arch/arm/kernel/perf_event.c +++ b/arch/arm/kernel/perf_event.c @@ -342,8 +342,8 @@ validate_event(struct cpu_hw_events *cpuc, { struct hw_perf_event fake_event = event->hw; - if (event->pmu && event->pmu != &pmu) - return 0; + if (event->pmu != &pmu || event->state <= PERF_EVENT_STATE_OFF) + return 1; return armpmu->get_event_idx(cpuc, &fake_event) >= 0; } @@ -1082,8 +1082,8 @@ armv6pmu_handle_irq(int irq_num, /* * Handle the pending perf events. * - * Note: this call *must* be run with interrupts enabled. For - * platforms that can have the PMU interrupts raised as a PMI, this + * Note: this call *must* be run with interrupts disabled. For + * platforms that can have the PMU interrupts raised as an NMI, this * will not work. */ perf_event_do_pending(); @@ -2058,8 +2058,8 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev) /* * Handle the pending perf events. * - * Note: this call *must* be run with interrupts enabled. For - * platforms that can have the PMU interrupts raised as a PMI, this + * Note: this call *must* be run with interrupts disabled. For + * platforms that can have the PMU interrupts raised as an NMI, this * will not work. */ perf_event_do_pending(); diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c index 753c0d3..c67b47f 100644 --- a/arch/arm/mach-at91/at91sam9g45.c +++ b/arch/arm/mach-at91/at91sam9g45.c @@ -121,8 +121,8 @@ static struct clk ssc1_clk = { .pmc_mask = 1 << AT91SAM9G45_ID_SSC1, .type = CLK_TYPE_PERIPHERAL, }; -static struct clk tcb_clk = { - .name = "tcb_clk", +static struct clk tcb0_clk = { + .name = "tcb0_clk", .pmc_mask = 1 << AT91SAM9G45_ID_TCB, .type = CLK_TYPE_PERIPHERAL, }; @@ -192,6 +192,14 @@ static struct clk ohci_clk = { .parent = &uhphs_clk, }; +/* One additional fake clock for second TC block */ +static struct clk tcb1_clk = { + .name = "tcb1_clk", + .pmc_mask = 0, + .type = CLK_TYPE_PERIPHERAL, + .parent = &tcb0_clk, +}; + static struct clk *periph_clocks[] __initdata = { &pioA_clk, &pioB_clk, @@ -208,7 +216,7 @@ static struct clk *periph_clocks[] __initdata = { &spi1_clk, &ssc0_clk, &ssc1_clk, - &tcb_clk, + &tcb0_clk, &pwm_clk, &tsc_clk, &dma_clk, @@ -221,6 +229,7 @@ static struct clk *periph_clocks[] __initdata = { &mmc1_clk, // irq0 &ohci_clk, + &tcb1_clk, }; /* diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c index 809114d..5e71ccd 100644 --- a/arch/arm/mach-at91/at91sam9g45_devices.c +++ b/arch/arm/mach-at91/at91sam9g45_devices.c @@ -46,7 +46,7 @@ static struct resource hdmac_resources[] = { .end = AT91_BASE_SYS + AT91_DMA + SZ_512 - 1, .flags = IORESOURCE_MEM, }, - [2] = { + [1] = { .start = AT91SAM9G45_ID_DMA, .end = AT91SAM9G45_ID_DMA, .flags = IORESOURCE_IRQ, @@ -835,9 +835,9 @@ static struct platform_device at91sam9g45_tcb1_device = { static void __init at91_add_device_tc(void) { /* this chip has one clock and irq for all six TC channels */ - at91_clock_associate("tcb_clk", &at91sam9g45_tcb0_device.dev, "t0_clk"); + at91_clock_associate("tcb0_clk", &at91sam9g45_tcb0_device.dev, "t0_clk"); platform_device_register(&at91sam9g45_tcb0_device); - at91_clock_associate("tcb_clk", &at91sam9g45_tcb1_device.dev, "t0_clk"); + at91_clock_associate("tcb1_clk", &at91sam9g45_tcb1_device.dev, "t0_clk"); platform_device_register(&at91sam9g45_tcb1_device); } #else diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c index c4c8865..65eb094 100644 --- a/arch/arm/mach-at91/board-sam9261ek.c +++ b/arch/arm/mach-at91/board-sam9261ek.c @@ -93,11 +93,12 @@ static struct resource dm9000_resource[] = { .start = AT91_PIN_PC11, .end = AT91_PIN_PC11, .flags = IORESOURCE_IRQ + | IORESOURCE_IRQ_LOWEDGE | IORESOURCE_IRQ_HIGHEDGE, } }; static struct dm9000_plat_data dm9000_platdata = { - .flags = DM9000_PLATF_16BITONLY, + .flags = DM9000_PLATF_16BITONLY | DM9000_PLATF_NO_EEPROM, }; static struct platform_device dm9000_device = { @@ -168,17 +169,6 @@ static struct at91_udc_data __initdata ek_udc_data = { /* - * MCI (SD/MMC) - */ -static struct at91_mmc_data __initdata ek_mmc_data = { - .wire4 = 1, -// .det_pin = ... not connected -// .wp_pin = ... not connected -// .vcc_pin = ... not connected -}; - - -/* * NAND flash */ static struct mtd_partition __initdata ek_nand_partition[] = { @@ -246,6 +236,10 @@ static void __init ek_add_device_nand(void) at91_add_device_nand(&ek_nand_data); } +/* + * SPI related devices + */ +#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE) /* * ADS7846 Touchscreen @@ -356,6 +350,19 @@ static struct spi_board_info ek_spi_devices[] = { #endif }; +#else /* CONFIG_SPI_ATMEL_* */ +/* spi0 and mmc/sd share the same PIO pins: cannot be used at the same time */ + +/* + * MCI (SD/MMC) + * det_pin, wp_pin and vcc_pin are not connected + */ +static struct at91_mmc_data __initdata ek_mmc_data = { + .wire4 = 1, +}; + +#endif /* CONFIG_SPI_ATMEL_* */ + /* * LCD Controller diff --git a/arch/arm/mach-at91/clock.c b/arch/arm/mach-at91/clock.c index 7f7da43..7525cee 100644 --- a/arch/arm/mach-at91/clock.c +++ b/arch/arm/mach-at91/clock.c @@ -501,7 +501,8 @@ postcore_initcall(at91_clk_debugfs_init); int __init clk_register(struct clk *clk) { if (clk_is_peripheral(clk)) { - clk->parent = &mck; + if (!clk->parent) + clk->parent = &mck; clk->mode = pmc_periph_mode; list_add_tail(&clk->node, &clocks); } diff --git a/arch/arm/mach-ep93xx/clock.c b/arch/arm/mach-ep93xx/clock.c index 8bf3cec..4566bd1 100644 --- a/arch/arm/mach-ep93xx/clock.c +++ b/arch/arm/mach-ep93xx/clock.c @@ -560,4 +560,4 @@ static int __init ep93xx_clock_init(void) clkdev_add_table(clocks, ARRAY_SIZE(clocks)); return 0; } -arch_initcall(ep93xx_clock_init); +postcore_initcall(ep93xx_clock_init); diff --git a/arch/arm/mach-mx25/eukrea_mbimxsd-baseboard.c b/arch/arm/mach-mx25/eukrea_mbimxsd-baseboard.c index 91931dc..4aaadc7 100644 --- a/arch/arm/mach-mx25/eukrea_mbimxsd-baseboard.c +++ b/arch/arm/mach-mx25/eukrea_mbimxsd-baseboard.c @@ -215,7 +215,7 @@ struct imx_ssi_platform_data eukrea_mbimxsd_ssi_pdata = { * Add platform devices present on this baseboard and init * them from CPU side as far as required to use them later on */ -void __init eukrea_mbimxsd_baseboard_init(void) +void __init eukrea_mbimxsd25_baseboard_init(void) { if (mxc_iomux_v3_setup_multiple_pads(eukrea_mbimxsd_pads, ARRAY_SIZE(eukrea_mbimxsd_pads))) diff --git a/arch/arm/mach-mx25/mach-cpuimx25.c b/arch/arm/mach-mx25/mach-cpuimx25.c index a5f0174..e064bb3 100644 --- a/arch/arm/mach-mx25/mach-cpuimx25.c +++ b/arch/arm/mach-mx25/mach-cpuimx25.c @@ -147,8 +147,8 @@ static void __init eukrea_cpuimx25_init(void) if (!otg_mode_host) mxc_register_device(&otg_udc_device, &otg_device_pdata); -#ifdef CONFIG_MACH_EUKREA_MBIMXSD_BASEBOARD - eukrea_mbimxsd_baseboard_init(); +#ifdef CONFIG_MACH_EUKREA_MBIMXSD25_BASEBOARD + eukrea_mbimxsd25_baseboard_init(); #endif } diff --git a/arch/arm/mach-mx3/clock-imx35.c b/arch/arm/mach-mx3/clock-imx35.c index d3af0fd..7a62e74 100644 --- a/arch/arm/mach-mx3/clock-imx35.c +++ b/arch/arm/mach-mx3/clock-imx35.c @@ -155,7 +155,7 @@ static unsigned long get_rate_arm(void) aad = &clk_consumer[(pdr0 >> 16) & 0xf]; if (aad->sel) - fref = fref * 2 / 3; + fref = fref * 3 / 4; return fref / aad->arm; } @@ -164,7 +164,7 @@ static unsigned long get_rate_ahb(struct clk *clk) { unsigned long pdr0 = __raw_readl(CCM_BASE + CCM_PDR0); struct arm_ahb_div *aad; - unsigned long fref = get_rate_mpll(); + unsigned long fref = get_rate_arm(); aad = &clk_consumer[(pdr0 >> 16) & 0xf]; @@ -176,16 +176,11 @@ static unsigned long get_rate_ipg(struct clk *clk) return get_rate_ahb(NULL) >> 1; } -static unsigned long get_3_3_div(unsigned long in) -{ - return (((in >> 3) & 0x7) + 1) * ((in & 0x7) + 1); -} - static unsigned long get_rate_uart(struct clk *clk) { unsigned long pdr3 = __raw_readl(CCM_BASE + CCM_PDR3); unsigned long pdr4 = __raw_readl(CCM_BASE + CCM_PDR4); - unsigned long div = get_3_3_div(pdr4 >> 10); + unsigned long div = ((pdr4 >> 10) & 0x3f) + 1; if (pdr3 & (1 << 14)) return get_rate_arm() / div; @@ -216,7 +211,7 @@ static unsigned long get_rate_sdhc(struct clk *clk) break; } - return rate / get_3_3_div(div); + return rate / (div + 1); } static unsigned long get_rate_mshc(struct clk *clk) @@ -270,7 +265,7 @@ static unsigned long get_rate_csi(struct clk *clk) else rate = get_rate_ppll(); - return rate / get_3_3_div((pdr2 >> 16) & 0x3f); + return rate / (((pdr2 >> 16) & 0x3f) + 1); } static unsigned long get_rate_otg(struct clk *clk) @@ -283,25 +278,51 @@ static unsigned long get_rate_otg(struct clk *clk) else rate = get_rate_ppll(); - return rate / get_3_3_div((pdr4 >> 22) & 0x3f); + return rate / (((pdr4 >> 22) & 0x3f) + 1); } static unsigned long get_rate_ipg_per(struct clk *clk) { unsigned long pdr0 = __raw_readl(CCM_BASE + CCM_PDR0); unsigned long pdr4 = __raw_readl(CCM_BASE + CCM_PDR4); - unsigned long div1, div2; + unsigned long div; if (pdr0 & (1 << 26)) { - div1 = (pdr4 >> 19) & 0x7; - div2 = (pdr4 >> 16) & 0x7; - return get_rate_arm() / ((div1 + 1) * (div2 + 1)); + div = (pdr4 >> 16) & 0x3f; + return get_rate_arm() / (div + 1); } else { - div1 = (pdr0 >> 12) & 0x7; - return get_rate_ahb(NULL) / div1; + div = (pdr0 >> 12) & 0x7; + return get_rate_ahb(NULL) / (div + 1); } } +static unsigned long get_rate_hsp(struct clk *clk) +{ + unsigned long hsp_podf = (__raw_readl(CCM_BASE + CCM_PDR0) >> 20) & 0x03; + unsigned long fref = get_rate_mpll(); + + if (fref > 400 * 1000 * 1000) { + switch (hsp_podf) { + case 0: + return fref >> 2; + case 1: + return fref >> 3; + case 2: + return fref / 3; + } + } else { + switch (hsp_podf) { + case 0: + case 2: + return fref / 3; + case 1: + return fref / 6; + } + } + + return 0; +} + static int clk_cgr_enable(struct clk *clk) { u32 reg; @@ -359,7 +380,7 @@ DEFINE_CLOCK(i2c1_clk, 0, CCM_CGR1, 10, get_rate_ipg_per, NULL); DEFINE_CLOCK(i2c2_clk, 1, CCM_CGR1, 12, get_rate_ipg_per, NULL); DEFINE_CLOCK(i2c3_clk, 2, CCM_CGR1, 14, get_rate_ipg_per, NULL); DEFINE_CLOCK(iomuxc_clk, 0, CCM_CGR1, 16, NULL, NULL); -DEFINE_CLOCK(ipu_clk, 0, CCM_CGR1, 18, get_rate_ahb, NULL); +DEFINE_CLOCK(ipu_clk, 0, CCM_CGR1, 18, get_rate_hsp, NULL); DEFINE_CLOCK(kpp_clk, 0, CCM_CGR1, 20, get_rate_ipg, NULL); DEFINE_CLOCK(mlb_clk, 0, CCM_CGR1, 22, get_rate_ahb, NULL); DEFINE_CLOCK(mshc_clk, 0, CCM_CGR1, 24, get_rate_mshc, NULL); @@ -485,10 +506,10 @@ static struct clk_lookup lookups[] = { int __init mx35_clocks_init() { - unsigned int ll = 0; + unsigned int cgr2 = 3 << 26, cgr3 = 0; #if defined(CONFIG_DEBUG_LL) && !defined(CONFIG_DEBUG_ICEDCC) - ll = (3 << 16); + cgr2 |= 3 << 16; #endif clkdev_add_table(lookups, ARRAY_SIZE(lookups)); @@ -499,8 +520,20 @@ int __init mx35_clocks_init() __raw_writel((3 << 18), CCM_BASE + CCM_CGR0); __raw_writel((3 << 2) | (3 << 4) | (3 << 6) | (3 << 8) | (3 << 16), CCM_BASE + CCM_CGR1); - __raw_writel((3 << 26) | ll, CCM_BASE + CCM_CGR2); - __raw_writel(0, CCM_BASE + CCM_CGR3); + + /* + * Check if we came up in internal boot mode. If yes, we need some + * extra clocks turned on, otherwise the MX35 boot ROM code will + * hang after a watchdog reset. + */ + if (!(__raw_readl(CCM_BASE + CCM_RCSR) & (3 << 10))) { + /* Additionally turn on UART1, SCC, and IIM clocks */ + cgr2 |= 3 << 16 | 3 << 4; + cgr3 |= 3 << 2; + } + + __raw_writel(cgr2, CCM_BASE + CCM_CGR2); + __raw_writel(cgr3, CCM_BASE + CCM_CGR3); mxc_timer_init(&gpt_clk, MX35_IO_ADDRESS(MX35_GPT1_BASE_ADDR), MX35_INT_GPT); diff --git a/arch/arm/mach-mx3/eukrea_mbimxsd-baseboard.c b/arch/arm/mach-mx3/eukrea_mbimxsd-baseboard.c index 1dc5004..f8f15e3 100644 --- a/arch/arm/mach-mx3/eukrea_mbimxsd-baseboard.c +++ b/arch/arm/mach-mx3/eukrea_mbimxsd-baseboard.c @@ -216,7 +216,7 @@ struct imx_ssi_platform_data eukrea_mbimxsd_ssi_pdata = { * Add platform devices present on this baseboard and init * them from CPU side as far as required to use them later on */ -void __init eukrea_mbimxsd_baseboard_init(void) +void __init eukrea_mbimxsd35_baseboard_init(void) { if (mxc_iomux_v3_setup_multiple_pads(eukrea_mbimxsd_pads, ARRAY_SIZE(eukrea_mbimxsd_pads))) diff --git a/arch/arm/mach-mx3/mach-cpuimx35.c b/arch/arm/mach-mx3/mach-cpuimx35.c index 9770a6a..2a4f8b7 100644 --- a/arch/arm/mach-mx3/mach-cpuimx35.c +++ b/arch/arm/mach-mx3/mach-cpuimx35.c @@ -201,8 +201,8 @@ static void __init mxc_board_init(void) if (!otg_mode_host) mxc_register_device(&mxc_otg_udc_device, &otg_device_pdata); -#ifdef CONFIG_MACH_EUKREA_MBIMXSD_BASEBOARD - eukrea_mbimxsd_baseboard_init(); +#ifdef CONFIG_MACH_EUKREA_MBIMXSD35_BASEBOARD + eukrea_mbimxsd35_baseboard_init(); #endif } diff --git a/arch/arm/mach-mx5/clock-mx51.c b/arch/arm/mach-mx5/clock-mx51.c index 6af69de..57c10a9 100644 --- a/arch/arm/mach-mx5/clock-mx51.c +++ b/arch/arm/mach-mx5/clock-mx51.c @@ -56,7 +56,7 @@ static void _clk_ccgr_disable(struct clk *clk) { u32 reg; reg = __raw_readl(clk->enable_reg); - reg &= ~(MXC_CCM_CCGRx_MOD_OFF << clk->enable_shift); + reg &= ~(MXC_CCM_CCGRx_CG_MASK << clk->enable_shift); __raw_writel(reg, clk->enable_reg); } diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 63b2d88..88d3a1e 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -25,6 +25,7 @@ obj-$(CONFIG_LOCAL_TIMERS) += timer-mpu.o obj-$(CONFIG_HOTPLUG_CPU) += omap-hotplug.o obj-$(CONFIG_ARCH_OMAP4) += omap44xx-smc.o omap4-common.o +AFLAGS_omap-headsmp.o :=-Wa,-march=armv7-a AFLAGS_omap44xx-smc.o :=-Wa,-march=armv7-a # Functions loaded to SRAM diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c index 138646d..dfdce2d 100644 --- a/arch/arm/mach-omap2/clock3xxx_data.c +++ b/arch/arm/mach-omap2/clock3xxx_data.c @@ -3417,7 +3417,13 @@ int __init omap3xxx_clk_init(void) struct omap_clk *c; u32 cpu_clkflg = CK_3XXX; - if (cpu_is_omap34xx()) { + if (cpu_is_omap3517()) { + cpu_mask = RATE_IN_3XXX | RATE_IN_3430ES2PLUS; + cpu_clkflg |= CK_3517; + } else if (cpu_is_omap3505()) { + cpu_mask = RATE_IN_3XXX | RATE_IN_3430ES2PLUS; + cpu_clkflg |= CK_3505; + } else if (cpu_is_omap34xx()) { cpu_mask = RATE_IN_3XXX; cpu_clkflg |= CK_343X; @@ -3432,12 +3438,6 @@ int __init omap3xxx_clk_init(void) cpu_mask |= RATE_IN_3430ES2PLUS; cpu_clkflg |= CK_3430ES2; } - } else if (cpu_is_omap3517()) { - cpu_mask = RATE_IN_3XXX | RATE_IN_3430ES2PLUS; - cpu_clkflg |= CK_3517; - } else if (cpu_is_omap3505()) { - cpu_mask = RATE_IN_3XXX | RATE_IN_3430ES2PLUS; - cpu_clkflg |= CK_3505; } if (omap3_has_192mhz_clk()) diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index e8256a2..9a879f9 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -284,8 +284,8 @@ static void __init omap3_check_revision(void) default: omap_revision = OMAP3630_REV_ES1_2; omap_chip.oc |= CHIP_IS_OMAP3630ES1_2; - break; } + break; default: /* Unknown default to latest silicon rev as default*/ omap_revision = OMAP3630_REV_ES1_2; diff --git a/arch/arm/mach-omap2/include/mach/entry-macro.S b/arch/arm/mach-omap2/include/mach/entry-macro.S index 50fd749..06e64e1 100644 --- a/arch/arm/mach-omap2/include/mach/entry-macro.S +++ b/arch/arm/mach-omap2/include/mach/entry-macro.S @@ -177,7 +177,10 @@ omap_irq_base: .word 0 cmpne \irqnr, \tmp cmpcs \irqnr, \irqnr .endm +#endif +#endif /* MULTI_OMAP2 */ +#ifdef CONFIG_SMP /* We assume that irqstat (the raw value of the IRQ acknowledge * register) is preserved from the macro above. * If there is an IPI, we immediately signal end of interrupt @@ -205,8 +208,7 @@ omap_irq_base: .word 0 streq \irqstat, [\base, #GIC_CPU_EOI] cmp \tmp, #0 .endm -#endif -#endif /* MULTI_OMAP2 */ +#endif /* CONFIG_SMP */ .macro irq_prio_table .endm diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c index af3c20c..9e9f70e 100644 --- a/arch/arm/mach-omap2/omap-smp.c +++ b/arch/arm/mach-omap2/omap-smp.c @@ -102,8 +102,7 @@ static void __init wakeup_secondary(void) * Send a 'sev' to wake the secondary core from WFE. * Drain the outstanding writes to memory */ - dsb(); - set_event(); + dsb_sev(); mb(); } diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index fb4994a..7b03426 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -480,7 +480,9 @@ void omap_sram_idle(void) } /* Disable IO-PAD and IO-CHAIN wakeup */ - if (omap3_has_io_wakeup() && core_next_state < PWRDM_POWER_ON) { + if (omap3_has_io_wakeup() && + (per_next_state < PWRDM_POWER_ON || + core_next_state < PWRDM_POWER_ON)) { prm_clear_mod_reg_bits(OMAP3430_EN_IO_MASK, WKUP_MOD, PM_WKEN); omap3_disable_io_chain(); } diff --git a/arch/arm/mach-pxa/cpufreq-pxa2xx.c b/arch/arm/mach-pxa/cpufreq-pxa2xx.c index 268a9bc..50d5939 100644 --- a/arch/arm/mach-pxa/cpufreq-pxa2xx.c +++ b/arch/arm/mach-pxa/cpufreq-pxa2xx.c @@ -398,7 +398,7 @@ static int pxa_set_target(struct cpufreq_policy *policy, return 0; } -static __init int pxa_cpufreq_init(struct cpufreq_policy *policy) +static int pxa_cpufreq_init(struct cpufreq_policy *policy) { int i; unsigned int freq; diff --git a/arch/arm/mach-pxa/cpufreq-pxa3xx.c b/arch/arm/mach-pxa/cpufreq-pxa3xx.c index 27fa329..0a0d0fe 100644 --- a/arch/arm/mach-pxa/cpufreq-pxa3xx.c +++ b/arch/arm/mach-pxa/cpufreq-pxa3xx.c @@ -204,7 +204,7 @@ static int pxa3xx_cpufreq_set(struct cpufreq_policy *policy, return 0; } -static __init int pxa3xx_cpufreq_init(struct cpufreq_policy *policy) +static int pxa3xx_cpufreq_init(struct cpufreq_policy *policy) { int ret = -EINVAL; diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa300.h b/arch/arm/mach-pxa/include/mach/mfp-pxa300.h index 7139e0d..4e12870 100644 --- a/arch/arm/mach-pxa/include/mach/mfp-pxa300.h +++ b/arch/arm/mach-pxa/include/mach/mfp-pxa300.h @@ -71,10 +71,10 @@ #define GPIO46_CI_DD_7 MFP_CFG_DRV(GPIO46, AF0, DS04X) #define GPIO47_CI_DD_8 MFP_CFG_DRV(GPIO47, AF1, DS04X) #define GPIO48_CI_DD_9 MFP_CFG_DRV(GPIO48, AF1, DS04X) -#define GPIO52_CI_HSYNC MFP_CFG_DRV(GPIO52, AF0, DS04X) -#define GPIO51_CI_VSYNC MFP_CFG_DRV(GPIO51, AF0, DS04X) #define GPIO49_CI_MCLK MFP_CFG_DRV(GPIO49, AF0, DS04X) #define GPIO50_CI_PCLK MFP_CFG_DRV(GPIO50, AF0, DS04X) +#define GPIO51_CI_HSYNC MFP_CFG_DRV(GPIO51, AF0, DS04X) +#define GPIO52_CI_VSYNC MFP_CFG_DRV(GPIO52, AF0, DS04X) /* KEYPAD */ #define GPIO3_KP_DKIN_6 MFP_CFG_LPM(GPIO3, AF2, FLOAT) diff --git a/arch/arm/mach-s3c2410/include/mach/vmalloc.h b/arch/arm/mach-s3c2410/include/mach/vmalloc.h index 315b007..54297eb 100644 --- a/arch/arm/mach-s3c2410/include/mach/vmalloc.h +++ b/arch/arm/mach-s3c2410/include/mach/vmalloc.h @@ -15,6 +15,6 @@ #ifndef __ASM_ARCH_VMALLOC_H #define __ASM_ARCH_VMALLOC_H -#define VMALLOC_END (0xE0000000) +#define VMALLOC_END 0xE0000000UL #endif /* __ASM_ARCH_VMALLOC_H */ diff --git a/arch/arm/mach-s3c64xx/include/mach/vmalloc.h b/arch/arm/mach-s3c64xx/include/mach/vmalloc.h index 7411ef3..bc0e913 100644 --- a/arch/arm/mach-s3c64xx/include/mach/vmalloc.h +++ b/arch/arm/mach-s3c64xx/include/mach/vmalloc.h @@ -15,6 +15,6 @@ #ifndef __ASM_ARCH_VMALLOC_H #define __ASM_ARCH_VMALLOC_H -#define VMALLOC_END (0xE0000000) +#define VMALLOC_END 0xE0000000UL #endif /* __ASM_ARCH_VMALLOC_H */ diff --git a/arch/arm/mach-s5p6440/include/mach/vmalloc.h b/arch/arm/mach-s5p6440/include/mach/vmalloc.h index 16df257..e3f0eeb 100644 --- a/arch/arm/mach-s5p6440/include/mach/vmalloc.h +++ b/arch/arm/mach-s5p6440/include/mach/vmalloc.h @@ -12,6 +12,6 @@ #ifndef __ASM_ARCH_VMALLOC_H #define __ASM_ARCH_VMALLOC_H -#define VMALLOC_END (0xE0000000) +#define VMALLOC_END 0xE0000000UL #endif /* __ASM_ARCH_VMALLOC_H */ diff --git a/arch/arm/mach-s5p6442/include/mach/vmalloc.h b/arch/arm/mach-s5p6442/include/mach/vmalloc.h index be33336..f5c83f0 100644 --- a/arch/arm/mach-s5p6442/include/mach/vmalloc.h +++ b/arch/arm/mach-s5p6442/include/mach/vmalloc.h @@ -12,6 +12,6 @@ #ifndef __ASM_ARCH_VMALLOC_H #define __ASM_ARCH_VMALLOC_H -#define VMALLOC_END (0xE0000000) +#define VMALLOC_END 0xE0000000UL #endif /* __ASM_ARCH_VMALLOC_H */ diff --git a/arch/arm/mach-s5pv210/include/mach/vmalloc.h b/arch/arm/mach-s5pv210/include/mach/vmalloc.h index 58f515e..df9a288 100644 --- a/arch/arm/mach-s5pv210/include/mach/vmalloc.h +++ b/arch/arm/mach-s5pv210/include/mach/vmalloc.h @@ -17,6 +17,6 @@ #ifndef __ASM_ARCH_VMALLOC_H #define __ASM_ARCH_VMALLOC_H __FILE__ -#define VMALLOC_END (0xE0000000) +#define VMALLOC_END (0xE0000000UL) #endif /* __ASM_ARCH_VMALLOC_H */ diff --git a/arch/arm/mach-s5pv310/clock.c b/arch/arm/mach-s5pv310/clock.c index 77f2b4d..26a0f03 100644 --- a/arch/arm/mach-s5pv310/clock.c +++ b/arch/arm/mach-s5pv310/clock.c @@ -30,6 +30,16 @@ static struct clk clk_sclk_hdmi27m = { .rate = 27000000, }; +static int s5pv310_clksrc_mask_peril0_ctrl(struct clk *clk, int enable) +{ + return s5p_gatectrl(S5P_CLKSRC_MASK_PERIL0, clk, enable); +} + +static int s5pv310_clk_ip_peril_ctrl(struct clk *clk, int enable) +{ + return s5p_gatectrl(S5P_CLKGATE_IP_PERIL, clk, enable); +} + /* Core list of CMU_CPU side */ static struct clksrc_clk clk_mout_apll = { @@ -39,6 +49,14 @@ static struct clksrc_clk clk_mout_apll = { }, .sources = &clk_src_apll, .reg_src = { .reg = S5P_CLKSRC_CPU, .shift = 0, .size = 1 }, +}; + +static struct clksrc_clk clk_sclk_apll = { + .clk = { + .name = "sclk_apll", + .id = -1, + .parent = &clk_mout_apll.clk, + }, .reg_div = { .reg = S5P_CLKDIV_CPU, .shift = 24, .size = 3 }, }; @@ -61,7 +79,7 @@ static struct clksrc_clk clk_mout_mpll = { }; static struct clk *clkset_moutcore_list[] = { - [0] = &clk_mout_apll.clk, + [0] = &clk_sclk_apll.clk, [1] = &clk_mout_mpll.clk, }; @@ -154,7 +172,7 @@ static struct clksrc_clk clk_pclk_dbg = { static struct clk *clkset_corebus_list[] = { [0] = &clk_mout_mpll.clk, - [1] = &clk_mout_apll.clk, + [1] = &clk_sclk_apll.clk, }; static struct clksrc_sources clkset_mout_corebus = { @@ -220,7 +238,7 @@ static struct clksrc_clk clk_pclk_acp = { static struct clk *clkset_aclk_top_list[] = { [0] = &clk_mout_mpll.clk, - [1] = &clk_mout_apll.clk, + [1] = &clk_sclk_apll.clk, }; static struct clksrc_sources clkset_aclk_200 = { @@ -321,11 +339,6 @@ static struct clksrc_clk clk_sclk_vpll = { .reg_src = { .reg = S5P_CLKSRC_TOP0, .shift = 8, .size = 1 }, }; -static int s5pv310_clk_ip_peril_ctrl(struct clk *clk, int enable) -{ - return s5p_gatectrl(S5P_CLKGATE_IP_PERIL, clk, enable); -} - static struct clk init_clocks_disable[] = { { .name = "timers", @@ -337,7 +350,37 @@ static struct clk init_clocks_disable[] = { }; static struct clk init_clocks[] = { - /* Nothing here yet */ + { + .name = "uart", + .id = 0, + .enable = s5pv310_clk_ip_peril_ctrl, + .ctrlbit = (1 << 0), + }, { + .name = "uart", + .id = 1, + .enable = s5pv310_clk_ip_peril_ctrl, + .ctrlbit = (1 << 1), + }, { + .name = "uart", + .id = 2, + .enable = s5pv310_clk_ip_peril_ctrl, + .ctrlbit = (1 << 2), + }, { + .name = "uart", + .id = 3, + .enable = s5pv310_clk_ip_peril_ctrl, + .ctrlbit = (1 << 3), + }, { + .name = "uart", + .id = 4, + .enable = s5pv310_clk_ip_peril_ctrl, + .ctrlbit = (1 << 4), + }, { + .name = "uart", + .id = 5, + .enable = s5pv310_clk_ip_peril_ctrl, + .ctrlbit = (1 << 5), + } }; static struct clk *clkset_group_list[] = { @@ -359,8 +402,8 @@ static struct clksrc_clk clksrcs[] = { .clk = { .name = "uclk1", .id = 0, + .enable = s5pv310_clksrc_mask_peril0_ctrl, .ctrlbit = (1 << 0), - .enable = s5pv310_clk_ip_peril_ctrl, }, .sources = &clkset_group, .reg_src = { .reg = S5P_CLKSRC_PERIL0, .shift = 0, .size = 4 }, @@ -369,8 +412,8 @@ static struct clksrc_clk clksrcs[] = { .clk = { .name = "uclk1", .id = 1, - .enable = s5pv310_clk_ip_peril_ctrl, - .ctrlbit = (1 << 1), + .enable = s5pv310_clksrc_mask_peril0_ctrl, + .ctrlbit = (1 << 4), }, .sources = &clkset_group, .reg_src = { .reg = S5P_CLKSRC_PERIL0, .shift = 4, .size = 4 }, @@ -379,8 +422,8 @@ static struct clksrc_clk clksrcs[] = { .clk = { .name = "uclk1", .id = 2, - .enable = s5pv310_clk_ip_peril_ctrl, - .ctrlbit = (1 << 2), + .enable = s5pv310_clksrc_mask_peril0_ctrl, + .ctrlbit = (1 << 8), }, .sources = &clkset_group, .reg_src = { .reg = S5P_CLKSRC_PERIL0, .shift = 8, .size = 4 }, @@ -389,8 +432,8 @@ static struct clksrc_clk clksrcs[] = { .clk = { .name = "uclk1", .id = 3, - .enable = s5pv310_clk_ip_peril_ctrl, - .ctrlbit = (1 << 3), + .enable = s5pv310_clksrc_mask_peril0_ctrl, + .ctrlbit = (1 << 12), }, .sources = &clkset_group, .reg_src = { .reg = S5P_CLKSRC_PERIL0, .shift = 12, .size = 4 }, @@ -399,7 +442,7 @@ static struct clksrc_clk clksrcs[] = { .clk = { .name = "sclk_pwm", .id = -1, - .enable = s5pv310_clk_ip_peril_ctrl, + .enable = s5pv310_clksrc_mask_peril0_ctrl, .ctrlbit = (1 << 24), }, .sources = &clkset_group, @@ -411,6 +454,7 @@ static struct clksrc_clk clksrcs[] = { /* Clock initialization code */ static struct clksrc_clk *sysclks[] = { &clk_mout_apll, + &clk_sclk_apll, &clk_mout_epll, &clk_mout_mpll, &clk_moutcore, @@ -470,11 +514,11 @@ void __init_or_cpufreq s5pv310_setup_clocks(void) apll = s5p_get_pll45xx(xtal, __raw_readl(S5P_APLL_CON0), pll_4508); mpll = s5p_get_pll45xx(xtal, __raw_readl(S5P_MPLL_CON0), pll_4508); epll = s5p_get_pll46xx(xtal, __raw_readl(S5P_EPLL_CON0), - __raw_readl(S5P_EPLL_CON1), pll_4500); + __raw_readl(S5P_EPLL_CON1), pll_4600); vpllsrc = clk_get_rate(&clk_vpllsrc.clk); vpll = s5p_get_pll46xx(vpllsrc, __raw_readl(S5P_VPLL_CON0), - __raw_readl(S5P_VPLL_CON1), pll_4502); + __raw_readl(S5P_VPLL_CON1), pll_4650); clk_fout_apll.rate = apll; clk_fout_mpll.rate = mpll; diff --git a/arch/arm/mach-s5pv310/cpu.c b/arch/arm/mach-s5pv310/cpu.c index 196c9f1..e5b261a 100644 --- a/arch/arm/mach-s5pv310/cpu.c +++ b/arch/arm/mach-s5pv310/cpu.c @@ -45,6 +45,16 @@ static struct map_desc s5pv310_iodesc[] __initdata = { .pfn = __phys_to_pfn(S5PV310_PA_L2CC), .length = SZ_4K, .type = MT_DEVICE, + }, { + .virtual = (unsigned long)S5P_VA_SYSRAM, + .pfn = __phys_to_pfn(S5PV310_PA_SYSRAM), + .length = SZ_4K, + .type = MT_DEVICE, + }, { + .virtual = (unsigned long)S5P_VA_CMU, + .pfn = __phys_to_pfn(S5PV310_PA_CMU), + .length = SZ_128K, + .type = MT_DEVICE, }, }; diff --git a/arch/arm/mach-s5pv310/include/mach/irqs.h b/arch/arm/mach-s5pv310/include/mach/irqs.h index 56885ca..4cdedda 100644 --- a/arch/arm/mach-s5pv310/include/mach/irqs.h +++ b/arch/arm/mach-s5pv310/include/mach/irqs.h @@ -15,12 +15,14 @@ #include <plat/irqs.h> -/* Private Peripheral Interrupt */ +/* PPI: Private Peripheral Interrupt */ + #define IRQ_PPI(x) S5P_IRQ(x+16) #define IRQ_LOCALTIMER IRQ_PPI(13) -/* Shared Peripheral Interrupt */ +/* SPI: Shared Peripheral Interrupt */ + #define IRQ_SPI(x) S5P_IRQ(x+32) #define IRQ_EINT0 IRQ_SPI(40) @@ -36,7 +38,7 @@ #define IRQ_PCIE IRQ_SPI(50) #define IRQ_SYSTEM_TIMER IRQ_SPI(51) #define IRQ_MFC IRQ_SPI(52) -#define IRQ_WTD IRQ_SPI(53) +#define IRQ_WDT IRQ_SPI(53) #define IRQ_AUDIO_SS IRQ_SPI(54) #define IRQ_AC97 IRQ_SPI(55) #define IRQ_SPDIF IRQ_SPI(56) @@ -67,8 +69,9 @@ #define IRQ_IIC COMBINER_IRQ(27, 0) /* Set the default NR_IRQS */ + #define NR_IRQS COMBINER_IRQ(MAX_COMBINER_NR, 0) #define MAX_COMBINER_NR 39 -#endif /* ASM_ARCH_IRQS_H */ +#endif /* __ASM_ARCH_IRQS_H */ diff --git a/arch/arm/mach-s5pv310/include/mach/map.h b/arch/arm/mach-s5pv310/include/mach/map.h index 87697c9..213e110 100644 --- a/arch/arm/mach-s5pv310/include/mach/map.h +++ b/arch/arm/mach-s5pv310/include/mach/map.h @@ -23,12 +23,16 @@ #include <plat/map-s5p.h> +#define S5PV310_PA_SYSRAM (0x02025000) + #define S5PV310_PA_CHIPID (0x10000000) #define S5P_PA_CHIPID S5PV310_PA_CHIPID #define S5PV310_PA_SYSCON (0x10020000) #define S5P_PA_SYSCON S5PV310_PA_SYSCON +#define S5PV310_PA_CMU (0x10030000) + #define S5PV310_PA_WATCHDOG (0x10060000) #define S5PV310_PA_COMBINER (0x10448000) @@ -39,8 +43,12 @@ #define S5PV310_PA_GIC_DIST (0x10501000) #define S5PV310_PA_L2CC (0x10502000) -#define S5PV310_PA_GPIO (0x11000000) -#define S5P_PA_GPIO S5PV310_PA_GPIO +#define S5PV310_PA_GPIO1 (0x11400000) +#define S5PV310_PA_GPIO2 (0x11000000) +#define S5PV310_PA_GPIO3 (0x03860000) +#define S5P_PA_GPIO S5PV310_PA_GPIO1 + +#define S5PV310_PA_HSMMC(x) (0x12510000 + ((x) * 0x10000)) #define S5PV310_PA_UART (0x13800000) @@ -63,6 +71,10 @@ /* compatibiltiy defines. */ #define S3C_PA_UART S5PV310_PA_UART +#define S3C_PA_HSMMC0 S5PV310_PA_HSMMC(0) +#define S3C_PA_HSMMC1 S5PV310_PA_HSMMC(1) +#define S3C_PA_HSMMC2 S5PV310_PA_HSMMC(2) +#define S3C_PA_HSMMC3 S5PV310_PA_HSMMC(3) #define S3C_PA_IIC S5PV310_PA_IIC0 #define S3C_PA_WDT S5PV310_PA_WATCHDOG diff --git a/arch/arm/mach-s5pv310/include/mach/regs-clock.h b/arch/arm/mach-s5pv310/include/mach/regs-clock.h index 59e3a7e..4013553 100644 --- a/arch/arm/mach-s5pv310/include/mach/regs-clock.h +++ b/arch/arm/mach-s5pv310/include/mach/regs-clock.h @@ -15,48 +15,49 @@ #include <mach/map.h> -#define S5P_CLKREG(x) (S3C_VA_SYS + (x)) +#define S5P_CLKREG(x) (S5P_VA_CMU + (x)) #define S5P_INFORM0 S5P_CLKREG(0x800) -#define S5P_EPLL_CON0 S5P_CLKREG(0x1C110) -#define S5P_EPLL_CON1 S5P_CLKREG(0x1C114) -#define S5P_VPLL_CON0 S5P_CLKREG(0x1C120) -#define S5P_VPLL_CON1 S5P_CLKREG(0x1C124) +#define S5P_EPLL_CON0 S5P_CLKREG(0x0C110) +#define S5P_EPLL_CON1 S5P_CLKREG(0x0C114) +#define S5P_VPLL_CON0 S5P_CLKREG(0x0C120) +#define S5P_VPLL_CON1 S5P_CLKREG(0x0C124) -#define S5P_CLKSRC_TOP0 S5P_CLKREG(0x1C210) -#define S5P_CLKSRC_TOP1 S5P_CLKREG(0x1C214) +#define S5P_CLKSRC_TOP0 S5P_CLKREG(0x0C210) +#define S5P_CLKSRC_TOP1 S5P_CLKREG(0x0C214) -#define S5P_CLKSRC_PERIL0 S5P_CLKREG(0x1C250) +#define S5P_CLKSRC_PERIL0 S5P_CLKREG(0x0C250) -#define S5P_CLKDIV_TOP S5P_CLKREG(0x1C510) +#define S5P_CLKDIV_TOP S5P_CLKREG(0x0C510) -#define S5P_CLKDIV_PERIL0 S5P_CLKREG(0x1C550) -#define S5P_CLKDIV_PERIL1 S5P_CLKREG(0x1C554) -#define S5P_CLKDIV_PERIL2 S5P_CLKREG(0x1C558) -#define S5P_CLKDIV_PERIL3 S5P_CLKREG(0x1C55C) -#define S5P_CLKDIV_PERIL4 S5P_CLKREG(0x1C560) -#define S5P_CLKDIV_PERIL5 S5P_CLKREG(0x1C564) +#define S5P_CLKDIV_PERIL0 S5P_CLKREG(0x0C550) +#define S5P_CLKDIV_PERIL1 S5P_CLKREG(0x0C554) +#define S5P_CLKDIV_PERIL2 S5P_CLKREG(0x0C558) +#define S5P_CLKDIV_PERIL3 S5P_CLKREG(0x0C55C) +#define S5P_CLKDIV_PERIL4 S5P_CLKREG(0x0C560) +#define S5P_CLKDIV_PERIL5 S5P_CLKREG(0x0C564) -#define S5P_CLKGATE_IP_PERIL S5P_CLKREG(0x1C950) +#define S5P_CLKSRC_MASK_PERIL0 S5P_CLKREG(0x0C350) -#define S5P_CLKSRC_CORE S5P_CLKREG(0x20200) +#define S5P_CLKGATE_IP_PERIL S5P_CLKREG(0x0C950) -#define S5P_CLKDIV_CORE0 S5P_CLKREG(0x20500) +#define S5P_CLKSRC_CORE S5P_CLKREG(0x10200) +#define S5P_CLKDIV_CORE0 S5P_CLKREG(0x10500) -#define S5P_APLL_LOCK S5P_CLKREG(0x24000) -#define S5P_MPLL_LOCK S5P_CLKREG(0x24004) -#define S5P_APLL_CON0 S5P_CLKREG(0x24100) -#define S5P_APLL_CON1 S5P_CLKREG(0x24104) -#define S5P_MPLL_CON0 S5P_CLKREG(0x24108) -#define S5P_MPLL_CON1 S5P_CLKREG(0x2410C) +#define S5P_APLL_LOCK S5P_CLKREG(0x14000) +#define S5P_MPLL_LOCK S5P_CLKREG(0x14004) +#define S5P_APLL_CON0 S5P_CLKREG(0x14100) +#define S5P_APLL_CON1 S5P_CLKREG(0x14104) +#define S5P_MPLL_CON0 S5P_CLKREG(0x14108) +#define S5P_MPLL_CON1 S5P_CLKREG(0x1410C) -#define S5P_CLKSRC_CPU S5P_CLKREG(0x24200) -#define S5P_CLKMUX_STATCPU S5P_CLKREG(0x24400) +#define S5P_CLKSRC_CPU S5P_CLKREG(0x14200) +#define S5P_CLKMUX_STATCPU S5P_CLKREG(0x14400) -#define S5P_CLKDIV_CPU S5P_CLKREG(0x24500) -#define S5P_CLKDIV_STATCPU S5P_CLKREG(0x24600) +#define S5P_CLKDIV_CPU S5P_CLKREG(0x14500) +#define S5P_CLKDIV_STATCPU S5P_CLKREG(0x14600) -#define S5P_CLKGATE_SCLKCPU S5P_CLKREG(0x24800) +#define S5P_CLKGATE_SCLKCPU S5P_CLKREG(0x14800) #endif /* __ASM_ARCH_REGS_CLOCK_H */ diff --git a/arch/arm/mach-s5pv310/include/mach/vmalloc.h b/arch/arm/mach-s5pv310/include/mach/vmalloc.h index 3f565eb..256f221 100644 --- a/arch/arm/mach-s5pv310/include/mach/vmalloc.h +++ b/arch/arm/mach-s5pv310/include/mach/vmalloc.h @@ -17,6 +17,6 @@ #ifndef __ASM_ARCH_VMALLOC_H #define __ASM_ARCH_VMALLOC_H __FILE__ -#define VMALLOC_END (0xF0000000) +#define VMALLOC_END (0xF0000000UL) #endif /* __ASM_ARCH_VMALLOC_H */ diff --git a/arch/arm/mach-s5pv310/platsmp.c b/arch/arm/mach-s5pv310/platsmp.c index fe9469ab..d357c19 100644 --- a/arch/arm/mach-s5pv310/platsmp.c +++ b/arch/arm/mach-s5pv310/platsmp.c @@ -187,6 +187,6 @@ void __init smp_prepare_cpus(unsigned int max_cpus) * until it receives a soft interrupt, and then the * secondary CPU branches to this address. */ - __raw_writel(BSYM(virt_to_phys(s5pv310_secondary_startup)), S5P_INFORM0); + __raw_writel(BSYM(virt_to_phys(s5pv310_secondary_startup)), S5P_VA_SYSRAM); } } diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile index 5e16b4c..ae416fe 100644 --- a/arch/arm/mach-shmobile/Makefile +++ b/arch/arm/mach-shmobile/Makefile @@ -3,7 +3,7 @@ # # Common objects -obj-y := timer.o console.o clock.o +obj-y := timer.o console.o clock.o pm_runtime.o # CPU objects obj-$(CONFIG_ARCH_SH7367) += setup-sh7367.o clock-sh7367.o intc-sh7367.o diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c index 23d472f..95935c8 100644 --- a/arch/arm/mach-shmobile/board-ap4evb.c +++ b/arch/arm/mach-shmobile/board-ap4evb.c @@ -25,6 +25,7 @@ #include <linux/platform_device.h> #include <linux/delay.h> #include <linux/mfd/sh_mobile_sdhi.h> +#include <linux/mfd/tmio.h> #include <linux/mmc/host.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> @@ -39,6 +40,7 @@ #include <linux/sh_clk.h> #include <linux/gpio.h> #include <linux/input.h> +#include <linux/leds.h> #include <linux/input/sh_keysc.h> #include <linux/usb/r8a66597.h> @@ -307,6 +309,7 @@ static struct sh_mobile_sdhi_info sdhi1_info = { .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX, .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX, .tmio_ocr_mask = MMC_VDD_165_195, + .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE, }; static struct resource sdhi1_resources[] = { @@ -558,7 +561,7 @@ static struct resource fsi_resources[] = { static struct platform_device fsi_device = { .name = "sh_fsi2", - .id = 0, + .id = -1, .num_resources = ARRAY_SIZE(fsi_resources), .resource = fsi_resources, .dev = { @@ -650,7 +653,44 @@ static struct platform_device hdmi_device = { }, }; +static struct gpio_led ap4evb_leds[] = { + { + .name = "led4", + .gpio = GPIO_PORT185, + .default_state = LEDS_GPIO_DEFSTATE_ON, + }, + { + .name = "led2", + .gpio = GPIO_PORT186, + .default_state = LEDS_GPIO_DEFSTATE_ON, + }, + { + .name = "led3", + .gpio = GPIO_PORT187, + .default_state = LEDS_GPIO_DEFSTATE_ON, + }, + { + .name = "led1", + .gpio = GPIO_PORT188, + .default_state = LEDS_GPIO_DEFSTATE_ON, + } +}; + +static struct gpio_led_platform_data ap4evb_leds_pdata = { + .num_leds = ARRAY_SIZE(ap4evb_leds), + .leds = ap4evb_leds, +}; + +static struct platform_device leds_device = { + .name = "leds-gpio", + .id = 0, + .dev = { + .platform_data = &ap4evb_leds_pdata, + }, +}; + static struct platform_device *ap4evb_devices[] __initdata = { + &leds_device, &nor_flash_device, &smc911x_device, &sdhi0_device, @@ -840,20 +880,6 @@ static void __init ap4evb_init(void) gpio_request(GPIO_FN_CS5A, NULL); gpio_request(GPIO_FN_IRQ6_39, NULL); - /* enable LED 1 - 4 */ - gpio_request(GPIO_PORT185, NULL); - gpio_request(GPIO_PORT186, NULL); - gpio_request(GPIO_PORT187, NULL); - gpio_request(GPIO_PORT188, NULL); - gpio_direction_output(GPIO_PORT185, 1); - gpio_direction_output(GPIO_PORT186, 1); - gpio_direction_output(GPIO_PORT187, 1); - gpio_direction_output(GPIO_PORT188, 1); - gpio_export(GPIO_PORT185, 0); - gpio_export(GPIO_PORT186, 0); - gpio_export(GPIO_PORT187, 0); - gpio_export(GPIO_PORT188, 0); - /* enable Debug switch (S6) */ gpio_request(GPIO_PORT32, NULL); gpio_request(GPIO_PORT33, NULL); diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c index fb4e9b1..7594689 100644 --- a/arch/arm/mach-shmobile/clock-sh7372.c +++ b/arch/arm/mach-shmobile/clock-sh7372.c @@ -286,7 +286,6 @@ static struct clk_ops pllc2_clk_ops = { struct clk pllc2_clk = { .ops = &pllc2_clk_ops, - .flags = CLK_ENABLE_ON_INIT, .parent = &extal1_div2_clk, .freq_table = pllc2_freq_table, .parent_table = pllc2_parent, @@ -395,7 +394,7 @@ static struct clk div6_reparent_clks[DIV6_REPARENT_NR] = { enum { MSTP001, MSTP131, MSTP130, - MSTP129, MSTP128, + MSTP129, MSTP128, MSTP127, MSTP126, MSTP118, MSTP117, MSTP116, MSTP106, MSTP101, MSTP100, MSTP223, @@ -413,6 +412,8 @@ static struct clk mstp_clks[MSTP_NR] = { [MSTP130] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 30, 0), /* VEU2 */ [MSTP129] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 29, 0), /* VEU1 */ [MSTP128] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 28, 0), /* VEU0 */ + [MSTP127] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 27, 0), /* CEU */ + [MSTP126] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 26, 0), /* CSI2 */ [MSTP118] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 18, 0), /* DSITX */ [MSTP117] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 17, 0), /* LCDC1 */ [MSTP116] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR1, 16, 0), /* IIC0 */ @@ -428,7 +429,7 @@ static struct clk mstp_clks[MSTP_NR] = { [MSTP201] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 1, 0), /* SCIFA3 */ [MSTP200] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 0, 0), /* SCIFA4 */ [MSTP329] = MSTP(&r_clk, SMSTPCR3, 29, 0), /* CMT10 */ - [MSTP328] = MSTP(&div6_clks[DIV6_SPU], SMSTPCR3, 28, CLK_ENABLE_ON_INIT), /* FSIA */ + [MSTP328] = MSTP(&div6_clks[DIV6_SPU], SMSTPCR3, 28, 0), /* FSIA */ [MSTP323] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR3, 23, 0), /* IIC1 */ [MSTP322] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR3, 22, 0), /* USB0 */ [MSTP314] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 14, 0), /* SDHI0 */ @@ -498,6 +499,8 @@ static struct clk_lookup lookups[] = { CLKDEV_DEV_ID("uio_pdrv_genirq.3", &mstp_clks[MSTP130]), /* VEU2 */ CLKDEV_DEV_ID("uio_pdrv_genirq.2", &mstp_clks[MSTP129]), /* VEU1 */ CLKDEV_DEV_ID("uio_pdrv_genirq.1", &mstp_clks[MSTP128]), /* VEU0 */ + CLKDEV_DEV_ID("sh_mobile_ceu.0", &mstp_clks[MSTP127]), /* CEU */ + CLKDEV_DEV_ID("sh-mobile-csi2.0", &mstp_clks[MSTP126]), /* CSI2 */ CLKDEV_DEV_ID("sh-mipi-dsi.0", &mstp_clks[MSTP118]), /* DSITX */ CLKDEV_DEV_ID("sh_mobile_lcdc_fb.1", &mstp_clks[MSTP117]), /* LCDC1 */ CLKDEV_DEV_ID("i2c-sh_mobile.0", &mstp_clks[MSTP116]), /* IIC0 */ diff --git a/arch/arm/mach-shmobile/clock.c b/arch/arm/mach-shmobile/clock.c index b7c705a..6b7c7c4 100644 --- a/arch/arm/mach-shmobile/clock.c +++ b/arch/arm/mach-shmobile/clock.c @@ -1,8 +1,10 @@ /* - * SH-Mobile Timer + * SH-Mobile Clock Framework * * Copyright (C) 2010 Magnus Damm * + * Used together with arch/arm/common/clkdev.c and drivers/sh/clk.c. + * * 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; version 2 of the License. diff --git a/arch/arm/mach-shmobile/pm_runtime.c b/arch/arm/mach-shmobile/pm_runtime.c new file mode 100644 index 0000000..94912d3 --- /dev/null +++ b/arch/arm/mach-shmobile/pm_runtime.c @@ -0,0 +1,169 @@ +/* + * arch/arm/mach-shmobile/pm_runtime.c + * + * Runtime PM support code for SuperH Mobile ARM + * + * Copyright (C) 2009-2010 Magnus Damm + * + * 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/init.h> +#include <linux/kernel.h> +#include <linux/io.h> +#include <linux/pm_runtime.h> +#include <linux/platform_device.h> +#include <linux/clk.h> +#include <linux/sh_clk.h> +#include <linux/bitmap.h> + +#ifdef CONFIG_PM_RUNTIME +#define BIT_ONCE 0 +#define BIT_ACTIVE 1 +#define BIT_CLK_ENABLED 2 + +struct pm_runtime_data { + unsigned long flags; + struct clk *clk; +}; + +static void __devres_release(struct device *dev, void *res) +{ + struct pm_runtime_data *prd = res; + + dev_dbg(dev, "__devres_release()\n"); + + if (test_bit(BIT_CLK_ENABLED, &prd->flags)) + clk_disable(prd->clk); + + if (test_bit(BIT_ACTIVE, &prd->flags)) + clk_put(prd->clk); +} + +static struct pm_runtime_data *__to_prd(struct device *dev) +{ + return devres_find(dev, __devres_release, NULL, NULL); +} + +static void platform_pm_runtime_init(struct device *dev, + struct pm_runtime_data *prd) +{ + if (prd && !test_and_set_bit(BIT_ONCE, &prd->flags)) { + prd->clk = clk_get(dev, NULL); + if (!IS_ERR(prd->clk)) { + set_bit(BIT_ACTIVE, &prd->flags); + dev_info(dev, "clocks managed by runtime pm\n"); + } + } +} + +static void platform_pm_runtime_bug(struct device *dev, + struct pm_runtime_data *prd) +{ + if (prd && !test_and_set_bit(BIT_ONCE, &prd->flags)) + dev_err(dev, "runtime pm suspend before resume\n"); +} + +int platform_pm_runtime_suspend(struct device *dev) +{ + struct pm_runtime_data *prd = __to_prd(dev); + + dev_dbg(dev, "platform_pm_runtime_suspend()\n"); + + platform_pm_runtime_bug(dev, prd); + + if (prd && test_bit(BIT_ACTIVE, &prd->flags)) { + clk_disable(prd->clk); + clear_bit(BIT_CLK_ENABLED, &prd->flags); + } + + return 0; +} + +int platform_pm_runtime_resume(struct device *dev) +{ + struct pm_runtime_data *prd = __to_prd(dev); + + dev_dbg(dev, "platform_pm_runtime_resume()\n"); + + platform_pm_runtime_init(dev, prd); + + if (prd && test_bit(BIT_ACTIVE, &prd->flags)) { + clk_enable(prd->clk); + set_bit(BIT_CLK_ENABLED, &prd->flags); + } + + return 0; +} + +int platform_pm_runtime_idle(struct device *dev) +{ + /* suspend synchronously to disable clocks immediately */ + return pm_runtime_suspend(dev); +} + +static int platform_bus_notify(struct notifier_block *nb, + unsigned long action, void *data) +{ + struct device *dev = data; + struct pm_runtime_data *prd; + + dev_dbg(dev, "platform_bus_notify() %ld !\n", action); + + if (action == BUS_NOTIFY_BIND_DRIVER) { + prd = devres_alloc(__devres_release, sizeof(*prd), GFP_KERNEL); + if (prd) + devres_add(dev, prd); + else + dev_err(dev, "unable to alloc memory for runtime pm\n"); + } + + return 0; +} + +#else /* CONFIG_PM_RUNTIME */ + +static int platform_bus_notify(struct notifier_block *nb, + unsigned long action, void *data) +{ + struct device *dev = data; + struct clk *clk; + + dev_dbg(dev, "platform_bus_notify() %ld !\n", action); + + switch (action) { + case BUS_NOTIFY_BIND_DRIVER: + clk = clk_get(dev, NULL); + if (!IS_ERR(clk)) { + clk_enable(clk); + clk_put(clk); + dev_info(dev, "runtime pm disabled, clock forced on\n"); + } + break; + case BUS_NOTIFY_UNBOUND_DRIVER: + clk = clk_get(dev, NULL); + if (!IS_ERR(clk)) { + clk_disable(clk); + clk_put(clk); + dev_info(dev, "runtime pm disabled, clock forced off\n"); + } + break; + } + + return 0; +} + +#endif /* CONFIG_PM_RUNTIME */ + +static struct notifier_block platform_bus_notifier = { + .notifier_call = platform_bus_notify +}; + +static int __init sh_pm_runtime_init(void) +{ + bus_register_notifier(&platform_bus_type, &platform_bus_notifier); + return 0; +} +core_initcall(sh_pm_runtime_init); diff --git a/arch/arm/mach-tegra/board-harmony.c b/arch/arm/mach-tegra/board-harmony.c index 05e78dd..9e305de 100644 --- a/arch/arm/mach-tegra/board-harmony.c +++ b/arch/arm/mach-tegra/board-harmony.c @@ -91,10 +91,8 @@ static void __init tegra_harmony_fixup(struct machine_desc *desc, { mi->nr_banks = 2; mi->bank[0].start = PHYS_OFFSET; - mi->bank[0].node = PHYS_TO_NID(PHYS_OFFSET); mi->bank[0].size = 448 * SZ_1M; mi->bank[1].start = SZ_512M; - mi->bank[1].node = PHYS_TO_NID(SZ_512M); mi->bank[1].size = SZ_512M; } diff --git a/arch/arm/mach-tegra/include/mach/vmalloc.h b/arch/arm/mach-tegra/include/mach/vmalloc.h index 267a141..fd6aa65 100644 --- a/arch/arm/mach-tegra/include/mach/vmalloc.h +++ b/arch/arm/mach-tegra/include/mach/vmalloc.h @@ -23,6 +23,6 @@ #include <asm/sizes.h> -#define VMALLOC_END 0xFE000000 +#define VMALLOC_END 0xFE000000UL #endif diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index 33c3f57..a0a2928 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -398,7 +398,7 @@ config CPU_V6 # ARMv6k config CPU_32v6K bool "Support ARM V6K processor extensions" if !SMP - depends on CPU_V6 + depends on CPU_V6 || CPU_V7 default y if SMP && !(ARCH_MX3 || ARCH_OMAP2) help Say Y here if your ARMv6 processor supports the 'K' extension. diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index c704eed..4bc43e5 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -229,6 +229,8 @@ __dma_alloc_remap(struct page *page, size_t size, gfp_t gfp, pgprot_t prot) } } while (size -= PAGE_SIZE); + dsb(); + return (void *)c->vm_start; } return NULL; diff --git a/arch/arm/plat-mxc/Kconfig b/arch/arm/plat-mxc/Kconfig index 0527e65..6785db4 100644 --- a/arch/arm/plat-mxc/Kconfig +++ b/arch/arm/plat-mxc/Kconfig @@ -43,6 +43,7 @@ config ARCH_MXC91231 config ARCH_MX5 bool "MX5-based" select CPU_V7 + select ARM_L1_CACHE_SHIFT_6 help This enables support for systems based on the Freescale i.MX51 family diff --git a/arch/arm/plat-mxc/include/mach/eukrea-baseboards.h b/arch/arm/plat-mxc/include/mach/eukrea-baseboards.h index 634e3f4..656acb4 100644 --- a/arch/arm/plat-mxc/include/mach/eukrea-baseboards.h +++ b/arch/arm/plat-mxc/include/mach/eukrea-baseboards.h @@ -37,9 +37,9 @@ * mach-mx5/eukrea_mbimx51-baseboard.c for cpuimx51 */ -extern void eukrea_mbimx25_baseboard_init(void); +extern void eukrea_mbimxsd25_baseboard_init(void); extern void eukrea_mbimx27_baseboard_init(void); -extern void eukrea_mbimx35_baseboard_init(void); +extern void eukrea_mbimxsd35_baseboard_init(void); extern void eukrea_mbimx51_baseboard_init(void); #endif diff --git a/arch/arm/plat-mxc/tzic.c b/arch/arm/plat-mxc/tzic.c index b3da9aa..3703ab2 100644 --- a/arch/arm/plat-mxc/tzic.c +++ b/arch/arm/plat-mxc/tzic.c @@ -164,8 +164,9 @@ int tzic_enable_wake(int is_idle) return -EAGAIN; for (i = 0; i < 4; i++) { - v = is_idle ? __raw_readl(TZIC_ENSET0(i)) : wakeup_intr[i]; - __raw_writel(v, TZIC_WAKEUP0(i)); + v = is_idle ? __raw_readl(tzic_base + TZIC_ENSET0(i)) : + wakeup_intr[i]; + __raw_writel(v, tzic_base + TZIC_WAKEUP0(i)); } return 0; diff --git a/arch/arm/plat-omap/include/plat/smp.h b/arch/arm/plat-omap/include/plat/smp.h index 6a3ff65..5177a9c 100644 --- a/arch/arm/plat-omap/include/plat/smp.h +++ b/arch/arm/plat-omap/include/plat/smp.h @@ -19,13 +19,6 @@ #include <asm/hardware/gic.h> -/* - * set_event() is used to wake up secondary core from wfe using sev. ROM - * code puts the second core into wfe(standby). - * - */ -#define set_event() __asm__ __volatile__ ("sev" : : : "memory") - /* Needed for secondary core boot */ extern void omap_secondary_startup(void); extern u32 omap_modify_auxcoreboot0(u32 set_mask, u32 clear_mask); diff --git a/arch/arm/plat-pxa/pwm.c b/arch/arm/plat-pxa/pwm.c index 0732c6c..ef32686 100644 --- a/arch/arm/plat-pxa/pwm.c +++ b/arch/arm/plat-pxa/pwm.c @@ -176,7 +176,7 @@ static inline void __add_pwm(struct pwm_device *pwm) static int __devinit pwm_probe(struct platform_device *pdev) { - struct platform_device_id *id = platform_get_device_id(pdev); + const struct platform_device_id *id = platform_get_device_id(pdev); struct pwm_device *pwm, *secondary = NULL; struct resource *r; int ret = 0; diff --git a/arch/arm/plat-s5p/include/plat/map-s5p.h b/arch/arm/plat-s5p/include/plat/map-s5p.h index 54e9fb9d..c4ff88b 100644 --- a/arch/arm/plat-s5p/include/plat/map-s5p.h +++ b/arch/arm/plat-s5p/include/plat/map-s5p.h @@ -17,6 +17,7 @@ #define S5P_VA_GPIO S3C_ADDR(0x00500000) #define S5P_VA_SYSTIMER S3C_ADDR(0x01200000) #define S5P_VA_SROMC S3C_ADDR(0x01100000) +#define S5P_VA_SYSRAM S3C_ADDR(0x01180000) #define S5P_VA_COMBINER_BASE S3C_ADDR(0x00600000) #define S5P_VA_COMBINER(x) (S5P_VA_COMBINER_BASE + ((x) >> 2) * 0x10) @@ -29,6 +30,7 @@ #define S5P_VA_GIC_DIST S5P_VA_COREPERI(0x1000) #define S5P_VA_L2CC S3C_ADDR(0x00900000) +#define S5P_VA_CMU S3C_ADDR(0x00920000) #define S5P_VA_UART(x) (S3C_VA_UART + ((x) * S3C_UART_OFFSET)) #define S5P_VA_UART0 S5P_VA_UART(0) diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types index 48cbdcb..55590a4 100644 --- a/arch/arm/tools/mach-types +++ b/arch/arm/tools/mach-types @@ -12,7 +12,7 @@ # # http://www.arm.linux.org.uk/developer/machines/?action=new # -# Last update: Mon Jul 12 21:10:14 2010 +# Last update: Thu Sep 9 22:43:01 2010 # # machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number # @@ -2622,7 +2622,7 @@ kraken MACH_KRAKEN KRAKEN 2634 gw2388 MACH_GW2388 GW2388 2635 jadecpu MACH_JADECPU JADECPU 2636 carlisle MACH_CARLISLE CARLISLE 2637 -lux_sf9 MACH_LUX_SFT9 LUX_SFT9 2638 +lux_sf9 MACH_LUX_SF9 LUX_SF9 2638 nemid_tb MACH_NEMID_TB NEMID_TB 2639 terrier MACH_TERRIER TERRIER 2640 turbot MACH_TURBOT TURBOT 2641 @@ -2950,3 +2950,97 @@ davinci_dm365_dvr MACH_DAVINCI_DM365_DVR DAVINCI_DM365_DVR 2963 netviz MACH_NETVIZ NETVIZ 2964 flexibity MACH_FLEXIBITY FLEXIBITY 2965 wlan_computer MACH_WLAN_COMPUTER WLAN_COMPUTER 2966 +lpc24xx MACH_LPC24XX LPC24XX 2967 +spica MACH_SPICA SPICA 2968 +gpsdisplay MACH_GPSDISPLAY GPSDISPLAY 2969 +bipnet MACH_BIPNET BIPNET 2970 +overo_ctu_inertial MACH_OVERO_CTU_INERTIAL OVERO_CTU_INERTIAL 2971 +davinci_dm355_mmm MACH_DAVINCI_DM355_MMM DAVINCI_DM355_MMM 2972 +pc9260_v2 MACH_PC9260_V2 PC9260_V2 2973 +ptx7545 MACH_PTX7545 PTX7545 2974 +tm_efdc MACH_TM_EFDC TM_EFDC 2975 +omap3_waldo1 MACH_OMAP3_WALDO1 OMAP3_WALDO1 2977 +flyer MACH_FLYER FLYER 2978 +tornado3240 MACH_TORNADO3240 TORNADO3240 2979 +soli_01 MACH_SOLI_01 SOLI_01 2980 +omapl138_europalc MACH_OMAPL138_EUROPALC OMAPL138_EUROPALC 2981 +helios_v1 MACH_HELIOS_V1 HELIOS_V1 2982 +netspace_lite_v2 MACH_NETSPACE_LITE_V2 NETSPACE_LITE_V2 2983 +ssc MACH_SSC SSC 2984 +premierwave_en MACH_PREMIERWAVE_EN PREMIERWAVE_EN 2985 +wasabi MACH_WASABI WASABI 2986 +vivow MACH_VIVOW VIVOW 2987 +mx50_rdp MACH_MX50_RDP MX50_RDP 2988 +universal MACH_UNIVERSAL UNIVERSAL 2989 +real6410 MACH_REAL6410 REAL6410 2990 +spx_sakura MACH_SPX_SAKURA SPX_SAKURA 2991 +ij3k_2440 MACH_IJ3K_2440 IJ3K_2440 2992 +omap3_bc10 MACH_OMAP3_BC10 OMAP3_BC10 2993 +thebe MACH_THEBE THEBE 2994 +rv082 MACH_RV082 RV082 2995 +armlguest MACH_ARMLGUEST ARMLGUEST 2996 +tjinc1000 MACH_TJINC1000 TJINC1000 2997 +dockstar MACH_DOCKSTAR DOCKSTAR 2998 +ax8008 MACH_AX8008 AX8008 2999 +gnet_sgce MACH_GNET_SGCE GNET_SGCE 3000 +pxwnas_500_1000 MACH_PXWNAS_500_1000 PXWNAS_500_1000 3001 +ea20 MACH_EA20 EA20 3002 +awm2 MACH_AWM2 AWM2 3003 +ti8148evm MACH_TI8148EVM TI8148EVM 3004 +tegra_seaboard MACH_TEGRA_SEABOARD TEGRA_SEABOARD 3005 +linkstation_chlv2 MACH_LINKSTATION_CHLV2 LINKSTATION_CHLV2 3006 +tera_pro2_rack MACH_TERA_PRO2_RACK TERA_PRO2_RACK 3007 +rubys MACH_RUBYS RUBYS 3008 +aquarius MACH_AQUARIUS AQUARIUS 3009 +mx53_ard MACH_MX53_ARD MX53_ARD 3010 +mx53_smd MACH_MX53_SMD MX53_SMD 3011 +lswxl MACH_LSWXL LSWXL 3012 +dove_avng_v3 MACH_DOVE_AVNG_V3 DOVE_AVNG_V3 3013 +sdi_ess_9263 MACH_SDI_ESS_9263 SDI_ESS_9263 3014 +jocpu550 MACH_JOCPU550 JOCPU550 3015 +msm8x60_rumi3 MACH_MSM8X60_RUMI3 MSM8X60_RUMI3 3016 +msm8x60_ffa MACH_MSM8X60_FFA MSM8X60_FFA 3017 +yanomami MACH_YANOMAMI YANOMAMI 3018 +gta04 MACH_GTA04 GTA04 3019 +cm_a510 MACH_CM_A510 CM_A510 3020 +omap3_rfs200 MACH_OMAP3_RFS200 OMAP3_RFS200 3021 +kx33xx MACH_KX33XX KX33XX 3022 +ptx7510 MACH_PTX7510 PTX7510 3023 +top9000 MACH_TOP9000 TOP9000 3024 +teenote MACH_TEENOTE TEENOTE 3025 +ts3 MACH_TS3 TS3 3026 +a0 MACH_A0 A0 3027 +fsm9xxx_surf MACH_FSM9XXX_SURF FSM9XXX_SURF 3028 +fsm9xxx_ffa MACH_FSM9XXX_FFA FSM9XXX_FFA 3029 +frrhwcdma60w MACH_FRRHWCDMA60W FRRHWCDMA60W 3030 +remus MACH_REMUS REMUS 3031 +at91cap7xdk MACH_AT91CAP7XDK AT91CAP7XDK 3032 +at91cap7stk MACH_AT91CAP7STK AT91CAP7STK 3033 +kt_sbc_sam9_1 MACH_KT_SBC_SAM9_1 KT_SBC_SAM9_1 3034 +oratisrouter MACH_ORATISROUTER ORATISROUTER 3035 +armada_xp_db MACH_ARMADA_XP_DB ARMADA_XP_DB 3036 +spdm MACH_SPDM SPDM 3037 +gtib MACH_GTIB GTIB 3038 +dgm3240 MACH_DGM3240 DGM3240 3039 +atlas_i_lpe MACH_ATLAS_I_LPE ATLAS_I_LPE 3040 +htcmega MACH_HTCMEGA HTCMEGA 3041 +tricorder MACH_TRICORDER TRICORDER 3042 +tx28 MACH_TX28 TX28 3043 +bstbrd MACH_BSTBRD BSTBRD 3044 +pwb3090 MACH_PWB3090 PWB3090 3045 +idea6410 MACH_IDEA6410 IDEA6410 3046 +qbc9263 MACH_QBC9263 QBC9263 3047 +borabora MACH_BORABORA BORABORA 3048 +valdez MACH_VALDEZ VALDEZ 3049 +ls9g20 MACH_LS9G20 LS9G20 3050 +mios_v1 MACH_MIOS_V1 MIOS_V1 3051 +s5pc110_crespo MACH_S5PC110_CRESPO S5PC110_CRESPO 3052 +controltek9g20 MACH_CONTROLTEK9G20 CONTROLTEK9G20 3053 +tin307 MACH_TIN307 TIN307 3054 +tin510 MACH_TIN510 TIN510 3055 +bluecheese MACH_BLUECHEESE BLUECHEESE 3057 +tem3x30 MACH_TEM3X30 TEM3X30 3058 +harvest_desoto MACH_HARVEST_DESOTO HARVEST_DESOTO 3059 +msm8x60_qrdc MACH_MSM8X60_QRDC MSM8X60_QRDC 3060 +spear900 MACH_SPEAR900 SPEAR900 3061 +pcontrol_g20 MACH_PCONTROL_G20 PCONTROL_G20 3062 diff --git a/arch/blackfin/include/asm/bfin_sport.h b/arch/blackfin/include/asm/bfin_sport.h index 9626cf7..d27600c2 100644 --- a/arch/blackfin/include/asm/bfin_sport.h +++ b/arch/blackfin/include/asm/bfin_sport.h @@ -115,12 +115,6 @@ struct sport_register { #endif -/* Workaround defBF*.h SPORT MMRs till they get cleansed */ -#undef DTYPE_NORM -#undef SLEN -#undef SP_WOFF -#undef SP_WSIZE - /* SPORT_TCR1 Masks */ #define TSPEN 0x0001 /* TX enable */ #define ITCLK 0x0002 /* Internal TX Clock Select */ diff --git a/arch/blackfin/mach-bf518/include/mach/defBF51x_base.h b/arch/blackfin/mach-bf518/include/mach/defBF51x_base.h index 2bc8f4f..037a51f 100644 --- a/arch/blackfin/mach-bf518/include/mach/defBF51x_base.h +++ b/arch/blackfin/mach-bf518/include/mach/defBF51x_base.h @@ -913,88 +913,6 @@ #define PH6 0x0040 #define PH7 0x0080 - -/* ******************* SERIAL PORT MASKS **************************************/ -/* SPORTx_TCR1 Masks */ -#define TSPEN 0x0001 /* Transmit Enable */ -#define ITCLK 0x0002 /* Internal Transmit Clock Select */ -#define DTYPE_NORM 0x0004 /* Data Format Normal */ -#define DTYPE_ULAW 0x0008 /* Compand Using u-Law */ -#define DTYPE_ALAW 0x000C /* Compand Using A-Law */ -#define TLSBIT 0x0010 /* Transmit Bit Order */ -#define ITFS 0x0200 /* Internal Transmit Frame Sync Select */ -#define TFSR 0x0400 /* Transmit Frame Sync Required Select */ -#define DITFS 0x0800 /* Data-Independent Transmit Frame Sync Select */ -#define LTFS 0x1000 /* Low Transmit Frame Sync Select */ -#define LATFS 0x2000 /* Late Transmit Frame Sync Select */ -#define TCKFE 0x4000 /* Clock Falling Edge Select */ - -/* SPORTx_TCR2 Masks and Macro */ -#define SLEN(x) ((x)&0x1F) /* SPORT TX Word Length (2 - 31) */ -#define TXSE 0x0100 /* TX Secondary Enable */ -#define TSFSE 0x0200 /* Transmit Stereo Frame Sync Enable */ -#define TRFST 0x0400 /* Left/Right Order (1 = Right Channel 1st) */ - -/* SPORTx_RCR1 Masks */ -#define RSPEN 0x0001 /* Receive Enable */ -#define IRCLK 0x0002 /* Internal Receive Clock Select */ -#define DTYPE_NORM 0x0004 /* Data Format Normal */ -#define DTYPE_ULAW 0x0008 /* Compand Using u-Law */ -#define DTYPE_ALAW 0x000C /* Compand Using A-Law */ -#define RLSBIT 0x0010 /* Receive Bit Order */ -#define IRFS 0x0200 /* Internal Receive Frame Sync Select */ -#define RFSR 0x0400 /* Receive Frame Sync Required Select */ -#define LRFS 0x1000 /* Low Receive Frame Sync Select */ -#define LARFS 0x2000 /* Late Receive Frame Sync Select */ -#define RCKFE 0x4000 /* Clock Falling Edge Select */ - -/* SPORTx_RCR2 Masks */ -#define SLEN(x) ((x)&0x1F) /* SPORT RX Word Length (2 - 31) */ -#define RXSE 0x0100 /* RX Secondary Enable */ -#define RSFSE 0x0200 /* RX Stereo Frame Sync Enable */ -#define RRFST 0x0400 /* Right-First Data Order */ - -/* SPORTx_STAT Masks */ -#define RXNE 0x0001 /* Receive FIFO Not Empty Status */ -#define RUVF 0x0002 /* Sticky Receive Underflow Status */ -#define ROVF 0x0004 /* Sticky Receive Overflow Status */ -#define TXF 0x0008 /* Transmit FIFO Full Status */ -#define TUVF 0x0010 /* Sticky Transmit Underflow Status */ -#define TOVF 0x0020 /* Sticky Transmit Overflow Status */ -#define TXHRE 0x0040 /* Transmit Hold Register Empty */ - -/* SPORTx_MCMC1 Macros */ -#define SP_WOFF(x) ((x) & 0x3FF) /* Multichannel Window Offset Field */ - -/* Only use WSIZE Macro With Logic OR While Setting Lower Order Bits */ -#define SP_WSIZE(x) (((((x)>>0x3)-1)&0xF) << 0xC) /* Multichannel Window Size = (x/8)-1 */ - -/* SPORTx_MCMC2 Masks */ -#define REC_BYPASS 0x0000 /* Bypass Mode (No Clock Recovery) */ -#define REC_2FROM4 0x0002 /* Recover 2 MHz Clock from 4 MHz Clock */ -#define REC_8FROM16 0x0003 /* Recover 8 MHz Clock from 16 MHz Clock */ -#define MCDTXPE 0x0004 /* Multichannel DMA Transmit Packing */ -#define MCDRXPE 0x0008 /* Multichannel DMA Receive Packing */ -#define MCMEN 0x0010 /* Multichannel Frame Mode Enable */ -#define FSDR 0x0080 /* Multichannel Frame Sync to Data Relationship */ -#define MFD_0 0x0000 /* Multichannel Frame Delay = 0 */ -#define MFD_1 0x1000 /* Multichannel Frame Delay = 1 */ -#define MFD_2 0x2000 /* Multichannel Frame Delay = 2 */ -#define MFD_3 0x3000 /* Multichannel Frame Delay = 3 */ -#define MFD_4 0x4000 /* Multichannel Frame Delay = 4 */ -#define MFD_5 0x5000 /* Multichannel Frame Delay = 5 */ -#define MFD_6 0x6000 /* Multichannel Frame Delay = 6 */ -#define MFD_7 0x7000 /* Multichannel Frame Delay = 7 */ -#define MFD_8 0x8000 /* Multichannel Frame Delay = 8 */ -#define MFD_9 0x9000 /* Multichannel Frame Delay = 9 */ -#define MFD_10 0xA000 /* Multichannel Frame Delay = 10 */ -#define MFD_11 0xB000 /* Multichannel Frame Delay = 11 */ -#define MFD_12 0xC000 /* Multichannel Frame Delay = 12 */ -#define MFD_13 0xD000 /* Multichannel Frame Delay = 13 */ -#define MFD_14 0xE000 /* Multichannel Frame Delay = 14 */ -#define MFD_15 0xF000 /* Multichannel Frame Delay = 15 */ - - /* ********************* ASYNCHRONOUS MEMORY CONTROLLER MASKS *************************/ /* EBIU_AMGCTL Masks */ #define AMCKEN 0x0001 /* Enable CLKOUT */ diff --git a/arch/blackfin/mach-bf527/boards/cm_bf527.c b/arch/blackfin/mach-bf527/boards/cm_bf527.c index f392af6..645ba5c 100644 --- a/arch/blackfin/mach-bf527/boards/cm_bf527.c +++ b/arch/blackfin/mach-bf527/boards/cm_bf527.c @@ -145,7 +145,6 @@ static struct mtd_partition partition_info[] = { }; static struct bf5xx_nand_platform bf5xx_nand_platform = { - .page_size = NFC_PG_SIZE_256, .data_width = NFC_NWIDTH_8, .partitions = partition_info, .nr_partitions = ARRAY_SIZE(partition_info), diff --git a/arch/blackfin/mach-bf527/boards/ezbrd.c b/arch/blackfin/mach-bf527/boards/ezbrd.c index 606eb36..c975fe8 100644 --- a/arch/blackfin/mach-bf527/boards/ezbrd.c +++ b/arch/blackfin/mach-bf527/boards/ezbrd.c @@ -149,7 +149,6 @@ static struct mtd_partition partition_info[] = { }; static struct bf5xx_nand_platform bf5xx_nand_platform = { - .page_size = NFC_PG_SIZE_256, .data_width = NFC_NWIDTH_8, .partitions = partition_info, .nr_partitions = ARRAY_SIZE(partition_info), diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c index a05c967..87b41e9 100644 --- a/arch/blackfin/mach-bf527/boards/ezkit.c +++ b/arch/blackfin/mach-bf527/boards/ezkit.c @@ -234,7 +234,6 @@ static struct mtd_partition partition_info[] = { }; static struct bf5xx_nand_platform bf5xx_nand_platform = { - .page_size = NFC_PG_SIZE_256, .data_width = NFC_NWIDTH_8, .partitions = partition_info, .nr_partitions = ARRAY_SIZE(partition_info), diff --git a/arch/blackfin/mach-bf527/include/mach/defBF52x_base.h b/arch/blackfin/mach-bf527/include/mach/defBF52x_base.h index 5f97f01..3e00075 100644 --- a/arch/blackfin/mach-bf527/include/mach/defBF52x_base.h +++ b/arch/blackfin/mach-bf527/include/mach/defBF52x_base.h @@ -922,88 +922,6 @@ #define PH14 0x4000 #define PH15 0x8000 - -/* ******************* SERIAL PORT MASKS **************************************/ -/* SPORTx_TCR1 Masks */ -#define TSPEN 0x0001 /* Transmit Enable */ -#define ITCLK 0x0002 /* Internal Transmit Clock Select */ -#define DTYPE_NORM 0x0004 /* Data Format Normal */ -#define DTYPE_ULAW 0x0008 /* Compand Using u-Law */ -#define DTYPE_ALAW 0x000C /* Compand Using A-Law */ -#define TLSBIT 0x0010 /* Transmit Bit Order */ -#define ITFS 0x0200 /* Internal Transmit Frame Sync Select */ -#define TFSR 0x0400 /* Transmit Frame Sync Required Select */ -#define DITFS 0x0800 /* Data-Independent Transmit Frame Sync Select */ -#define LTFS 0x1000 /* Low Transmit Frame Sync Select */ -#define LATFS 0x2000 /* Late Transmit Frame Sync Select */ -#define TCKFE 0x4000 /* Clock Falling Edge Select */ - -/* SPORTx_TCR2 Masks and Macro */ -#define SLEN(x) ((x)&0x1F) /* SPORT TX Word Length (2 - 31) */ -#define TXSE 0x0100 /* TX Secondary Enable */ -#define TSFSE 0x0200 /* Transmit Stereo Frame Sync Enable */ -#define TRFST 0x0400 /* Left/Right Order (1 = Right Channel 1st) */ - -/* SPORTx_RCR1 Masks */ -#define RSPEN 0x0001 /* Receive Enable */ -#define IRCLK 0x0002 /* Internal Receive Clock Select */ -#define DTYPE_NORM 0x0004 /* Data Format Normal */ -#define DTYPE_ULAW 0x0008 /* Compand Using u-Law */ -#define DTYPE_ALAW 0x000C /* Compand Using A-Law */ -#define RLSBIT 0x0010 /* Receive Bit Order */ -#define IRFS 0x0200 /* Internal Receive Frame Sync Select */ -#define RFSR 0x0400 /* Receive Frame Sync Required Select */ -#define LRFS 0x1000 /* Low Receive Frame Sync Select */ -#define LARFS 0x2000 /* Late Receive Frame Sync Select */ -#define RCKFE 0x4000 /* Clock Falling Edge Select */ - -/* SPORTx_RCR2 Masks */ -#define SLEN(x) ((x)&0x1F) /* SPORT RX Word Length (2 - 31) */ -#define RXSE 0x0100 /* RX Secondary Enable */ -#define RSFSE 0x0200 /* RX Stereo Frame Sync Enable */ -#define RRFST 0x0400 /* Right-First Data Order */ - -/* SPORTx_STAT Masks */ -#define RXNE 0x0001 /* Receive FIFO Not Empty Status */ -#define RUVF 0x0002 /* Sticky Receive Underflow Status */ -#define ROVF 0x0004 /* Sticky Receive Overflow Status */ -#define TXF 0x0008 /* Transmit FIFO Full Status */ -#define TUVF 0x0010 /* Sticky Transmit Underflow Status */ -#define TOVF 0x0020 /* Sticky Transmit Overflow Status */ -#define TXHRE 0x0040 /* Transmit Hold Register Empty */ - -/* SPORTx_MCMC1 Macros */ -#define SP_WOFF(x) ((x) & 0x3FF) /* Multichannel Window Offset Field */ - -/* Only use WSIZE Macro With Logic OR While Setting Lower Order Bits */ -#define SP_WSIZE(x) (((((x)>>0x3)-1)&0xF) << 0xC) /* Multichannel Window Size = (x/8)-1 */ - -/* SPORTx_MCMC2 Masks */ -#define REC_BYPASS 0x0000 /* Bypass Mode (No Clock Recovery) */ -#define REC_2FROM4 0x0002 /* Recover 2 MHz Clock from 4 MHz Clock */ -#define REC_8FROM16 0x0003 /* Recover 8 MHz Clock from 16 MHz Clock */ -#define MCDTXPE 0x0004 /* Multichannel DMA Transmit Packing */ -#define MCDRXPE 0x0008 /* Multichannel DMA Receive Packing */ -#define MCMEN 0x0010 /* Multichannel Frame Mode Enable */ -#define FSDR 0x0080 /* Multichannel Frame Sync to Data Relationship */ -#define MFD_0 0x0000 /* Multichannel Frame Delay = 0 */ -#define MFD_1 0x1000 /* Multichannel Frame Delay = 1 */ -#define MFD_2 0x2000 /* Multichannel Frame Delay = 2 */ -#define MFD_3 0x3000 /* Multichannel Frame Delay = 3 */ -#define MFD_4 0x4000 /* Multichannel Frame Delay = 4 */ -#define MFD_5 0x5000 /* Multichannel Frame Delay = 5 */ -#define MFD_6 0x6000 /* Multichannel Frame Delay = 6 */ -#define MFD_7 0x7000 /* Multichannel Frame Delay = 7 */ -#define MFD_8 0x8000 /* Multichannel Frame Delay = 8 */ -#define MFD_9 0x9000 /* Multichannel Frame Delay = 9 */ -#define MFD_10 0xA000 /* Multichannel Frame Delay = 10 */ -#define MFD_11 0xB000 /* Multichannel Frame Delay = 11 */ -#define MFD_12 0xC000 /* Multichannel Frame Delay = 12 */ -#define MFD_13 0xD000 /* Multichannel Frame Delay = 13 */ -#define MFD_14 0xE000 /* Multichannel Frame Delay = 14 */ -#define MFD_15 0xF000 /* Multichannel Frame Delay = 15 */ - - /* ********************* ASYNCHRONOUS MEMORY CONTROLLER MASKS *************************/ /* EBIU_AMGCTL Masks */ #define AMCKEN 0x0001 /* Enable CLKOUT */ diff --git a/arch/blackfin/mach-bf533/include/mach/defBF532.h b/arch/blackfin/mach-bf533/include/mach/defBF532.h index e9ff491..04acf1e 100644 --- a/arch/blackfin/mach-bf533/include/mach/defBF532.h +++ b/arch/blackfin/mach-bf533/include/mach/defBF532.h @@ -509,98 +509,6 @@ #define IREN_P 0x01 #define UCEN_P 0x00 -/* ********** SERIAL PORT MASKS ********************** */ - -/* SPORTx_TCR1 Masks */ -#define TSPEN 0x0001 /* TX enable */ -#define ITCLK 0x0002 /* Internal TX Clock Select */ -#define TDTYPE 0x000C /* TX Data Formatting Select */ -#define DTYPE_NORM 0x0000 /* Data Format Normal */ -#define DTYPE_ULAW 0x0008 /* Compand Using u-Law */ -#define DTYPE_ALAW 0x000C /* Compand Using A-Law */ -#define TLSBIT 0x0010 /* TX Bit Order */ -#define ITFS 0x0200 /* Internal TX Frame Sync Select */ -#define TFSR 0x0400 /* TX Frame Sync Required Select */ -#define DITFS 0x0800 /* Data Independent TX Frame Sync Select */ -#define LTFS 0x1000 /* Low TX Frame Sync Select */ -#define LATFS 0x2000 /* Late TX Frame Sync Select */ -#define TCKFE 0x4000 /* TX Clock Falling Edge Select */ - -/* SPORTx_TCR2 Masks */ -#if defined(__ADSPBF531__) || defined(__ADSPBF532__) || \ - defined(__ADSPBF533__) -# define SLEN 0x001F /*TX Word Length */ -#else -# define SLEN(x) ((x)&0x1F) /* SPORT TX Word Length (2 - 31) */ -#endif -#define TXSE 0x0100 /*TX Secondary Enable */ -#define TSFSE 0x0200 /*TX Stereo Frame Sync Enable */ -#define TRFST 0x0400 /*TX Right-First Data Order */ - -/* SPORTx_RCR1 Masks */ -#define RSPEN 0x0001 /* RX enable */ -#define IRCLK 0x0002 /* Internal RX Clock Select */ -#define RDTYPE 0x000C /* RX Data Formatting Select */ -#define DTYPE_NORM 0x0000 /* no companding */ -#define DTYPE_ULAW 0x0008 /* Compand Using u-Law */ -#define DTYPE_ALAW 0x000C /* Compand Using A-Law */ -#define RLSBIT 0x0010 /* RX Bit Order */ -#define IRFS 0x0200 /* Internal RX Frame Sync Select */ -#define RFSR 0x0400 /* RX Frame Sync Required Select */ -#define LRFS 0x1000 /* Low RX Frame Sync Select */ -#define LARFS 0x2000 /* Late RX Frame Sync Select */ -#define RCKFE 0x4000 /* RX Clock Falling Edge Select */ - -/* SPORTx_RCR2 Masks */ -/* SLEN defined above */ -#define RXSE 0x0100 /*RX Secondary Enable */ -#define RSFSE 0x0200 /*RX Stereo Frame Sync Enable */ -#define RRFST 0x0400 /*Right-First Data Order */ - -/*SPORTx_STAT Masks */ -#define RXNE 0x0001 /*RX FIFO Not Empty Status */ -#define RUVF 0x0002 /*RX Underflow Status */ -#define ROVF 0x0004 /*RX Overflow Status */ -#define TXF 0x0008 /*TX FIFO Full Status */ -#define TUVF 0x0010 /*TX Underflow Status */ -#define TOVF 0x0020 /*TX Overflow Status */ -#define TXHRE 0x0040 /*TX Hold Register Empty */ - -/*SPORTx_MCMC1 Masks */ -#define SP_WSIZE 0x0000F000 /*Multichannel Window Size Field */ -#define SP_WOFF 0x000003FF /*Multichannel Window Offset Field */ -/* SPORTx_MCMC1 Macros */ -#define SET_SP_WOFF(x) ((x) & 0x3FF) /* Multichannel Window Offset Field */ -/* Only use SET_WSIZE Macro With Logic OR While Setting Lower Order Bits */ -#define SET_SP_WSIZE(x) (((((x)>>0x3)-1)&0xF) << 0xC) /* Multichannel Window Size = (x/8)-1 */ - -/*SPORTx_MCMC2 Masks */ -#define MCCRM 0x00000003 /*Multichannel Clock Recovery Mode */ -#define REC_BYPASS 0x0000 /* Bypass Mode (No Clock Recovery) */ -#define REC_2FROM4 0x0002 /* Recover 2 MHz Clock from 4 MHz Clock */ -#define REC_8FROM16 0x0003 /* Recover 8 MHz Clock from 16 MHz Clock */ -#define MCDTXPE 0x00000004 /*Multichannel DMA Transmit Packing */ -#define MCDRXPE 0x00000008 /*Multichannel DMA Receive Packing */ -#define MCMEN 0x00000010 /*Multichannel Frame Mode Enable */ -#define FSDR 0x00000080 /*Multichannel Frame Sync to Data Relationship */ -#define MFD 0x0000F000 /*Multichannel Frame Delay */ -#define MFD_0 0x0000 /* Multichannel Frame Delay = 0 */ -#define MFD_1 0x1000 /* Multichannel Frame Delay = 1 */ -#define MFD_2 0x2000 /* Multichannel Frame Delay = 2 */ -#define MFD_3 0x3000 /* Multichannel Frame Delay = 3 */ -#define MFD_4 0x4000 /* Multichannel Frame Delay = 4 */ -#define MFD_5 0x5000 /* Multichannel Frame Delay = 5 */ -#define MFD_6 0x6000 /* Multichannel Frame Delay = 6 */ -#define MFD_7 0x7000 /* Multichannel Frame Delay = 7 */ -#define MFD_8 0x8000 /* Multichannel Frame Delay = 8 */ -#define MFD_9 0x9000 /* Multichannel Frame Delay = 9 */ -#define MFD_10 0xA000 /* Multichannel Frame Delay = 10 */ -#define MFD_11 0xB000 /* Multichannel Frame Delay = 11 */ -#define MFD_12 0xC000 /* Multichannel Frame Delay = 12 */ -#define MFD_13 0xD000 /* Multichannel Frame Delay = 13 */ -#define MFD_14 0xE000 /* Multichannel Frame Delay = 14 */ -#define MFD_15 0xF000 /* Multichannel Frame Delay = 15 */ - /* ********* PARALLEL PERIPHERAL INTERFACE (PPI) MASKS **************** */ /* PPI_CONTROL Masks */ diff --git a/arch/blackfin/mach-bf537/include/mach/defBF534.h b/arch/blackfin/mach-bf537/include/mach/defBF534.h index aad61b8..6f56907 100644 --- a/arch/blackfin/mach-bf537/include/mach/defBF534.h +++ b/arch/blackfin/mach-bf537/include/mach/defBF534.h @@ -1241,86 +1241,6 @@ #define PH14 0x4000 #define PH15 0x8000 -/* ******************* SERIAL PORT MASKS **************************************/ -/* SPORTx_TCR1 Masks */ -#define TSPEN 0x0001 /* Transmit Enable */ -#define ITCLK 0x0002 /* Internal Transmit Clock Select */ -#define DTYPE_NORM 0x0004 /* Data Format Normal */ -#define DTYPE_ULAW 0x0008 /* Compand Using u-Law */ -#define DTYPE_ALAW 0x000C /* Compand Using A-Law */ -#define TLSBIT 0x0010 /* Transmit Bit Order */ -#define ITFS 0x0200 /* Internal Transmit Frame Sync Select */ -#define TFSR 0x0400 /* Transmit Frame Sync Required Select */ -#define DITFS 0x0800 /* Data-Independent Transmit Frame Sync Select */ -#define LTFS 0x1000 /* Low Transmit Frame Sync Select */ -#define LATFS 0x2000 /* Late Transmit Frame Sync Select */ -#define TCKFE 0x4000 /* Clock Falling Edge Select */ - -/* SPORTx_TCR2 Masks and Macro */ -#define SLEN(x) ((x)&0x1F) /* SPORT TX Word Length (2 - 31) */ -#define TXSE 0x0100 /* TX Secondary Enable */ -#define TSFSE 0x0200 /* Transmit Stereo Frame Sync Enable */ -#define TRFST 0x0400 /* Left/Right Order (1 = Right Channel 1st) */ - -/* SPORTx_RCR1 Masks */ -#define RSPEN 0x0001 /* Receive Enable */ -#define IRCLK 0x0002 /* Internal Receive Clock Select */ -#define DTYPE_NORM 0x0004 /* Data Format Normal */ -#define DTYPE_ULAW 0x0008 /* Compand Using u-Law */ -#define DTYPE_ALAW 0x000C /* Compand Using A-Law */ -#define RLSBIT 0x0010 /* Receive Bit Order */ -#define IRFS 0x0200 /* Internal Receive Frame Sync Select */ -#define RFSR 0x0400 /* Receive Frame Sync Required Select */ -#define LRFS 0x1000 /* Low Receive Frame Sync Select */ -#define LARFS 0x2000 /* Late Receive Frame Sync Select */ -#define RCKFE 0x4000 /* Clock Falling Edge Select */ - -/* SPORTx_RCR2 Masks */ -#define SLEN(x) ((x)&0x1F) /* SPORT RX Word Length (2 - 31) */ -#define RXSE 0x0100 /* RX Secondary Enable */ -#define RSFSE 0x0200 /* RX Stereo Frame Sync Enable */ -#define RRFST 0x0400 /* Right-First Data Order */ - -/* SPORTx_STAT Masks */ -#define RXNE 0x0001 /* Receive FIFO Not Empty Status */ -#define RUVF 0x0002 /* Sticky Receive Underflow Status */ -#define ROVF 0x0004 /* Sticky Receive Overflow Status */ -#define TXF 0x0008 /* Transmit FIFO Full Status */ -#define TUVF 0x0010 /* Sticky Transmit Underflow Status */ -#define TOVF 0x0020 /* Sticky Transmit Overflow Status */ -#define TXHRE 0x0040 /* Transmit Hold Register Empty */ - -/* SPORTx_MCMC1 Macros */ -#define SP_WOFF(x) ((x) & 0x3FF) /* Multichannel Window Offset Field */ - -/* Only use WSIZE Macro With Logic OR While Setting Lower Order Bits */ -#define SP_WSIZE(x) (((((x)>>0x3)-1)&0xF) << 0xC) /* Multichannel Window Size = (x/8)-1 */ - -/* SPORTx_MCMC2 Masks */ -#define REC_BYPASS 0x0000 /* Bypass Mode (No Clock Recovery) */ -#define REC_2FROM4 0x0002 /* Recover 2 MHz Clock from 4 MHz Clock */ -#define REC_8FROM16 0x0003 /* Recover 8 MHz Clock from 16 MHz Clock */ -#define MCDTXPE 0x0004 /* Multichannel DMA Transmit Packing */ -#define MCDRXPE 0x0008 /* Multichannel DMA Receive Packing */ -#define MCMEN 0x0010 /* Multichannel Frame Mode Enable */ -#define FSDR 0x0080 /* Multichannel Frame Sync to Data Relationship */ -#define MFD_0 0x0000 /* Multichannel Frame Delay = 0 */ -#define MFD_1 0x1000 /* Multichannel Frame Delay = 1 */ -#define MFD_2 0x2000 /* Multichannel Frame Delay = 2 */ -#define MFD_3 0x3000 /* Multichannel Frame Delay = 3 */ -#define MFD_4 0x4000 /* Multichannel Frame Delay = 4 */ -#define MFD_5 0x5000 /* Multichannel Frame Delay = 5 */ -#define MFD_6 0x6000 /* Multichannel Frame Delay = 6 */ -#define MFD_7 0x7000 /* Multichannel Frame Delay = 7 */ -#define MFD_8 0x8000 /* Multichannel Frame Delay = 8 */ -#define MFD_9 0x9000 /* Multichannel Frame Delay = 9 */ -#define MFD_10 0xA000 /* Multichannel Frame Delay = 10 */ -#define MFD_11 0xB000 /* Multichannel Frame Delay = 11 */ -#define MFD_12 0xC000 /* Multichannel Frame Delay = 12 */ -#define MFD_13 0xD000 /* Multichannel Frame Delay = 13 */ -#define MFD_14 0xE000 /* Multichannel Frame Delay = 14 */ -#define MFD_15 0xF000 /* Multichannel Frame Delay = 15 */ - /* ********************* ASYNCHRONOUS MEMORY CONTROLLER MASKS *************************/ /* EBIU_AMGCTL Masks */ #define AMCKEN 0x0001 /* Enable CLKOUT */ diff --git a/arch/blackfin/mach-bf538/include/mach/defBF539.h b/arch/blackfin/mach-bf538/include/mach/defBF539.h index b674a1c..fe43062 100644 --- a/arch/blackfin/mach-bf538/include/mach/defBF539.h +++ b/arch/blackfin/mach-bf538/include/mach/defBF539.h @@ -1610,113 +1610,6 @@ #define UCEN_P 0x00 -/* ********** SERIAL PORT MASKS ********************** */ -/* SPORTx_TCR1 Masks */ -#define TSPEN 0x0001 /* TX enable */ -#define ITCLK 0x0002 /* Internal TX Clock Select */ -#define TDTYPE 0x000C /* TX Data Formatting Select */ -#define DTYPE_NORM 0x0000 /* Data Format Normal */ -#define DTYPE_ULAW 0x0008 /* Compand Using u-Law */ -#define DTYPE_ALAW 0x000C /* Compand Using A-Law */ -#define TLSBIT 0x0010 /* TX Bit Order */ -#define ITFS 0x0200 /* Internal TX Frame Sync Select */ -#define TFSR 0x0400 /* TX Frame Sync Required Select */ -#define DITFS 0x0800 /* Data Independent TX Frame Sync Select */ -#define LTFS 0x1000 /* Low TX Frame Sync Select */ -#define LATFS 0x2000 /* Late TX Frame Sync Select */ -#define TCKFE 0x4000 /* TX Clock Falling Edge Select */ -/* SPORTx_RCR1 Deprecated Masks */ -#define TULAW DTYPE_ULAW /* Compand Using u-Law */ -#define TALAW DTYPE_ALAW /* Compand Using A-Law */ - -/* SPORTx_TCR2 Masks */ -#ifdef _MISRA_RULES -#define SLEN(x) ((x)&0x1Fu) /* SPORT TX Word Length (2 - 31) */ -#else -#define SLEN(x) ((x)&0x1F) /* SPORT TX Word Length (2 - 31) */ -#endif /* _MISRA_RULES */ -#define TXSE 0x0100 /*TX Secondary Enable */ -#define TSFSE 0x0200 /*TX Stereo Frame Sync Enable */ -#define TRFST 0x0400 /*TX Right-First Data Order */ - -/* SPORTx_RCR1 Masks */ -#define RSPEN 0x0001 /* RX enable */ -#define IRCLK 0x0002 /* Internal RX Clock Select */ -#define RDTYPE 0x000C /* RX Data Formatting Select */ -#define DTYPE_NORM 0x0000 /* no companding */ -#define DTYPE_ULAW 0x0008 /* Compand Using u-Law */ -#define DTYPE_ALAW 0x000C /* Compand Using A-Law */ -#define RLSBIT 0x0010 /* RX Bit Order */ -#define IRFS 0x0200 /* Internal RX Frame Sync Select */ -#define RFSR 0x0400 /* RX Frame Sync Required Select */ -#define LRFS 0x1000 /* Low RX Frame Sync Select */ -#define LARFS 0x2000 /* Late RX Frame Sync Select */ -#define RCKFE 0x4000 /* RX Clock Falling Edge Select */ -/* SPORTx_RCR1 Deprecated Masks */ -#define RULAW DTYPE_ULAW /* Compand Using u-Law */ -#define RALAW DTYPE_ALAW /* Compand Using A-Law */ - -/* SPORTx_RCR2 Masks */ -#ifdef _MISRA_RULES -#define SLEN(x) ((x)&0x1Fu) /* SPORT RX Word Length (2 - 31) */ -#else -#define SLEN(x) ((x)&0x1F) /* SPORT RX Word Length (2 - 31) */ -#endif /* _MISRA_RULES */ -#define RXSE 0x0100 /*RX Secondary Enable */ -#define RSFSE 0x0200 /*RX Stereo Frame Sync Enable */ -#define RRFST 0x0400 /*Right-First Data Order */ - -/*SPORTx_STAT Masks */ -#define RXNE 0x0001 /*RX FIFO Not Empty Status */ -#define RUVF 0x0002 /*RX Underflow Status */ -#define ROVF 0x0004 /*RX Overflow Status */ -#define TXF 0x0008 /*TX FIFO Full Status */ -#define TUVF 0x0010 /*TX Underflow Status */ -#define TOVF 0x0020 /*TX Overflow Status */ -#define TXHRE 0x0040 /*TX Hold Register Empty */ - -/*SPORTx_MCMC1 Masks */ -#define WOFF 0x000003FF /*Multichannel Window Offset Field */ -/* SPORTx_MCMC1 Macros */ -#ifdef _MISRA_RULES -#define SET_WOFF(x) ((x) & 0x3FFu) /* Multichannel Window Offset Field */ -/* Only use SET_WSIZE Macro With Logic OR While Setting Lower Order Bits */ -#define SET_WSIZE(x) (((((x)>>0x3)-1u)&0xFu) << 0xC) /* Multichannel Window Size = (x/8)-1 */ -#else -#define SET_WOFF(x) ((x) & 0x3FF) /* Multichannel Window Offset Field */ -/* Only use SET_WSIZE Macro With Logic OR While Setting Lower Order Bits */ -#define SET_WSIZE(x) (((((x)>>0x3)-1)&0xF) << 0xC) /* Multichannel Window Size = (x/8)-1 */ -#endif /* _MISRA_RULES */ - - -/*SPORTx_MCMC2 Masks */ -#define MCCRM 0x0003 /*Multichannel Clock Recovery Mode */ -#define REC_BYPASS 0x0000 /* Bypass Mode (No Clock Recovery) */ -#define REC_2FROM4 0x0002 /* Recover 2 MHz Clock from 4 MHz Clock */ -#define REC_8FROM16 0x0003 /* Recover 8 MHz Clock from 16 MHz Clock */ -#define MCDTXPE 0x0004 /*Multichannel DMA Transmit Packing */ -#define MCDRXPE 0x0008 /*Multichannel DMA Receive Packing */ -#define MCMEN 0x0010 /*Multichannel Frame Mode Enable */ -#define FSDR 0x0080 /*Multichannel Frame Sync to Data Relationship */ -#define MFD 0xF000 /*Multichannel Frame Delay */ -#define MFD_0 0x0000 /* Multichannel Frame Delay = 0 */ -#define MFD_1 0x1000 /* Multichannel Frame Delay = 1 */ -#define MFD_2 0x2000 /* Multichannel Frame Delay = 2 */ -#define MFD_3 0x3000 /* Multichannel Frame Delay = 3 */ -#define MFD_4 0x4000 /* Multichannel Frame Delay = 4 */ -#define MFD_5 0x5000 /* Multichannel Frame Delay = 5 */ -#define MFD_6 0x6000 /* Multichannel Frame Delay = 6 */ -#define MFD_7 0x7000 /* Multichannel Frame Delay = 7 */ -#define MFD_8 0x8000 /* Multichannel Frame Delay = 8 */ -#define MFD_9 0x9000 /* Multichannel Frame Delay = 9 */ -#define MFD_10 0xA000 /* Multichannel Frame Delay = 10 */ -#define MFD_11 0xB000 /* Multichannel Frame Delay = 11 */ -#define MFD_12 0xC000 /* Multichannel Frame Delay = 12 */ -#define MFD_13 0xD000 /* Multichannel Frame Delay = 13 */ -#define MFD_14 0xE000 /* Multichannel Frame Delay = 14 */ -#define MFD_15 0xF000 /* Multichannel Frame Delay = 15 */ - - /* ********* PARALLEL PERIPHERAL INTERFACE (PPI) MASKS **************** */ /* PPI_CONTROL Masks */ #define PORT_EN 0x0001 /* PPI Port Enable */ diff --git a/arch/blackfin/mach-bf548/boards/cm_bf548.c b/arch/blackfin/mach-bf548/boards/cm_bf548.c index dbb6b1d..0c38eec 100644 --- a/arch/blackfin/mach-bf548/boards/cm_bf548.c +++ b/arch/blackfin/mach-bf548/boards/cm_bf548.c @@ -706,7 +706,6 @@ static struct mtd_partition partition_info[] = { }; static struct bf5xx_nand_platform bf5xx_nand_platform = { - .page_size = NFC_PG_SIZE_256, .data_width = NFC_NWIDTH_8, .partitions = partition_info, .nr_partitions = ARRAY_SIZE(partition_info), diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c index 6fcfb91..56682a3 100644 --- a/arch/blackfin/mach-bf548/boards/ezkit.c +++ b/arch/blackfin/mach-bf548/boards/ezkit.c @@ -849,7 +849,6 @@ static struct mtd_partition partition_info[] = { }; static struct bf5xx_nand_platform bf5xx_nand_platform = { - .page_size = NFC_PG_SIZE_256, .data_width = NFC_NWIDTH_8, .partitions = partition_info, .nr_partitions = ARRAY_SIZE(partition_info), diff --git a/arch/blackfin/mach-bf548/include/mach/defBF54x_base.h b/arch/blackfin/mach-bf548/include/mach/defBF54x_base.h index 95ff446..7866197 100644 --- a/arch/blackfin/mach-bf548/include/mach/defBF54x_base.h +++ b/arch/blackfin/mach-bf548/include/mach/defBF54x_base.h @@ -2221,73 +2221,6 @@ #define RCVDATA16 0xffff /* Receive FIFO 16-Bit Data */ -/* Bit masks for SPORTx_TCR1 */ - -#define TCKFE 0x4000 /* Clock Falling Edge Select */ -#define LATFS 0x2000 /* Late Transmit Frame Sync */ -#define LTFS 0x1000 /* Low Transmit Frame Sync Select */ -#define DITFS 0x800 /* Data-Independent Transmit Frame Sync Select */ -#define TFSR 0x400 /* Transmit Frame Sync Required Select */ -#define ITFS 0x200 /* Internal Transmit Frame Sync Select */ -#define TLSBIT 0x10 /* Transmit Bit Order */ -#define TDTYPE 0xc /* Data Formatting Type Select */ -#define ITCLK 0x2 /* Internal Transmit Clock Select */ -#define TSPEN 0x1 /* Transmit Enable */ - -/* Bit masks for SPORTx_TCR2 */ - -#define TRFST 0x400 /* Left/Right Order */ -#define TSFSE 0x200 /* Transmit Stereo Frame Sync Enable */ -#define TXSE 0x100 /* TxSEC Enable */ -#define SLEN_T 0x1f /* SPORT Word Length */ - -/* Bit masks for SPORTx_RCR1 */ - -#define RCKFE 0x4000 /* Clock Falling Edge Select */ -#define LARFS 0x2000 /* Late Receive Frame Sync */ -#define LRFS 0x1000 /* Low Receive Frame Sync Select */ -#define RFSR 0x400 /* Receive Frame Sync Required Select */ -#define IRFS 0x200 /* Internal Receive Frame Sync Select */ -#define RLSBIT 0x10 /* Receive Bit Order */ -#define RDTYPE 0xc /* Data Formatting Type Select */ -#define IRCLK 0x2 /* Internal Receive Clock Select */ -#define RSPEN 0x1 /* Receive Enable */ - -/* Bit masks for SPORTx_RCR2 */ - -#define RRFST 0x400 /* Left/Right Order */ -#define RSFSE 0x200 /* Receive Stereo Frame Sync Enable */ -#define RXSE 0x100 /* RxSEC Enable */ -#define SLEN_R 0x1f /* SPORT Word Length */ - -/* Bit masks for SPORTx_STAT */ - -#define TXHRE 0x40 /* Transmit Hold Register Empty */ -#define TOVF 0x20 /* Sticky Transmit Overflow Status */ -#define TUVF 0x10 /* Sticky Transmit Underflow Status */ -#define TXF 0x8 /* Transmit FIFO Full Status */ -#define ROVF 0x4 /* Sticky Receive Overflow Status */ -#define RUVF 0x2 /* Sticky Receive Underflow Status */ -#define RXNE 0x1 /* Receive FIFO Not Empty Status */ - -/* Bit masks for SPORTx_MCMC1 */ - -#define SP_WSIZE 0xf000 /* Window Size */ -#define SP_WOFF 0x3ff /* Windows Offset */ - -/* Bit masks for SPORTx_MCMC2 */ - -#define MFD 0xf000 /* Multi channel Frame Delay */ -#define FSDR 0x80 /* Frame Sync to Data Relationship */ -#define MCMEN 0x10 /* Multi channel Frame Mode Enable */ -#define MCDRXPE 0x8 /* Multi channel DMA Receive Packing */ -#define MCDTXPE 0x4 /* Multi channel DMA Transmit Packing */ -#define MCCRM 0x3 /* 2X Clock Recovery Mode */ - -/* Bit masks for SPORTx_CHNL */ - -#define CUR_CHNL 0x3ff /* Current Channel Indicator */ - /* Bit masks for UARTx_LCR */ #if 0 diff --git a/arch/blackfin/mach-bf561/include/mach/defBF561.h b/arch/blackfin/mach-bf561/include/mach/defBF561.h index 4c8e36b..2674f00 100644 --- a/arch/blackfin/mach-bf561/include/mach/defBF561.h +++ b/arch/blackfin/mach-bf561/include/mach/defBF561.h @@ -1007,66 +1007,6 @@ #define IREN_P 0x01 #define UCEN_P 0x00 -/* ********** SERIAL PORT MASKS ********************** */ - -/* SPORTx_TCR1 Masks */ -#define TSPEN 0x0001 /* TX enable */ -#define ITCLK 0x0002 /* Internal TX Clock Select */ -#define TDTYPE 0x000C /* TX Data Formatting Select */ -#define TLSBIT 0x0010 /* TX Bit Order */ -#define ITFS 0x0200 /* Internal TX Frame Sync Select */ -#define TFSR 0x0400 /* TX Frame Sync Required Select */ -#define DITFS 0x0800 /* Data Independent TX Frame Sync Select */ -#define LTFS 0x1000 /* Low TX Frame Sync Select */ -#define LATFS 0x2000 /* Late TX Frame Sync Select */ -#define TCKFE 0x4000 /* TX Clock Falling Edge Select */ - -/* SPORTx_TCR2 Masks */ -#define SLEN 0x001F /*TX Word Length */ -#define TXSE 0x0100 /*TX Secondary Enable */ -#define TSFSE 0x0200 /*TX Stereo Frame Sync Enable */ -#define TRFST 0x0400 /*TX Right-First Data Order */ - -/* SPORTx_RCR1 Masks */ -#define RSPEN 0x0001 /* RX enable */ -#define IRCLK 0x0002 /* Internal RX Clock Select */ -#define RDTYPE 0x000C /* RX Data Formatting Select */ -#define RULAW 0x0008 /* u-Law enable */ -#define RALAW 0x000C /* A-Law enable */ -#define RLSBIT 0x0010 /* RX Bit Order */ -#define IRFS 0x0200 /* Internal RX Frame Sync Select */ -#define RFSR 0x0400 /* RX Frame Sync Required Select */ -#define LRFS 0x1000 /* Low RX Frame Sync Select */ -#define LARFS 0x2000 /* Late RX Frame Sync Select */ -#define RCKFE 0x4000 /* RX Clock Falling Edge Select */ - -/* SPORTx_RCR2 Masks */ -#define SLEN 0x001F /*RX Word Length */ -#define RXSE 0x0100 /*RX Secondary Enable */ -#define RSFSE 0x0200 /*RX Stereo Frame Sync Enable */ -#define RRFST 0x0400 /*Right-First Data Order */ - -/*SPORTx_STAT Masks */ -#define RXNE 0x0001 /*RX FIFO Not Empty Status */ -#define RUVF 0x0002 /*RX Underflow Status */ -#define ROVF 0x0004 /*RX Overflow Status */ -#define TXF 0x0008 /*TX FIFO Full Status */ -#define TUVF 0x0010 /*TX Underflow Status */ -#define TOVF 0x0020 /*TX Overflow Status */ -#define TXHRE 0x0040 /*TX Hold Register Empty */ - -/*SPORTx_MCMC1 Masks */ -#define SP_WSIZE 0x0000F000 /*Multichannel Window Size Field */ -#define SP_WOFF 0x000003FF /*Multichannel Window Offset Field */ - -/*SPORTx_MCMC2 Masks */ -#define MCCRM 0x00000003 /*Multichannel Clock Recovery Mode */ -#define MCDTXPE 0x00000004 /*Multichannel DMA Transmit Packing */ -#define MCDRXPE 0x00000008 /*Multichannel DMA Receive Packing */ -#define MCMEN 0x00000010 /*Multichannel Frame Mode Enable */ -#define FSDR 0x00000080 /*Multichannel Frame Sync to Data Relationship */ -#define MFD 0x0000F000 /*Multichannel Frame Delay */ - /* ********* PARALLEL PERIPHERAL INTERFACE (PPI) MASKS **************** */ /* PPI_CONTROL Masks */ diff --git a/arch/h8300/include/asm/atomic.h b/arch/h8300/include/asm/atomic.h index e936804..984221a 100644 --- a/arch/h8300/include/asm/atomic.h +++ b/arch/h8300/include/asm/atomic.h @@ -18,7 +18,8 @@ static __inline__ int atomic_add_return(int i, atomic_t *v) { - int ret,flags; + unsigned long flags; + int ret; local_irq_save(flags); ret = v->counter += i; local_irq_restore(flags); @@ -30,7 +31,8 @@ static __inline__ int atomic_add_return(int i, atomic_t *v) static __inline__ int atomic_sub_return(int i, atomic_t *v) { - int ret,flags; + unsigned long flags; + int ret; local_irq_save(flags); ret = v->counter -= i; local_irq_restore(flags); @@ -42,7 +44,8 @@ static __inline__ int atomic_sub_return(int i, atomic_t *v) static __inline__ int atomic_inc_return(atomic_t *v) { - int ret,flags; + unsigned long flags; + int ret; local_irq_save(flags); v->counter++; ret = v->counter; @@ -64,7 +67,8 @@ static __inline__ int atomic_inc_return(atomic_t *v) static __inline__ int atomic_dec_return(atomic_t *v) { - int ret,flags; + unsigned long flags; + int ret; local_irq_save(flags); --v->counter; ret = v->counter; @@ -76,7 +80,8 @@ static __inline__ int atomic_dec_return(atomic_t *v) static __inline__ int atomic_dec_and_test(atomic_t *v) { - int ret,flags; + unsigned long flags; + int ret; local_irq_save(flags); --v->counter; ret = v->counter; diff --git a/arch/h8300/include/asm/system.h b/arch/h8300/include/asm/system.h index d98d976..16bf156 100644 --- a/arch/h8300/include/asm/system.h +++ b/arch/h8300/include/asm/system.h @@ -3,6 +3,8 @@ #include <linux/linkage.h> +struct pt_regs; + /* * switch_to(n) should switch tasks to task ptr, first checking that * ptr isn't the current task, in which case it does nothing. This @@ -155,6 +157,6 @@ static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int siz #define arch_align_stack(x) (x) -void die(char *str, struct pt_regs *fp, unsigned long err); +extern void die(const char *str, struct pt_regs *fp, unsigned long err); #endif /* _H8300_SYSTEM_H */ diff --git a/arch/h8300/kernel/sys_h8300.c b/arch/h8300/kernel/sys_h8300.c index dc1ac02..aaf5e5a 100644 --- a/arch/h8300/kernel/sys_h8300.c +++ b/arch/h8300/kernel/sys_h8300.c @@ -56,8 +56,8 @@ int kernel_execve(const char *filename, const char *const envp[]) { register long res __asm__("er0"); - register char *const *_c __asm__("er3") = envp; - register char *const *_b __asm__("er2") = argv; + register const char *const *_c __asm__("er3") = envp; + register const char *const *_b __asm__("er2") = argv; register const char * _a __asm__("er1") = filename; __asm__ __volatile__ ("mov.l %1,er0\n\t" "trapa #0\n\t" diff --git a/arch/h8300/kernel/traps.c b/arch/h8300/kernel/traps.c index 3c0b66b..dfa05bd 100644 --- a/arch/h8300/kernel/traps.c +++ b/arch/h8300/kernel/traps.c @@ -96,7 +96,7 @@ static void dump(struct pt_regs *fp) printk("\n\n"); } -void die(char *str, struct pt_regs *fp, unsigned long err) +void die(const char *str, struct pt_regs *fp, unsigned long err) { static int diecount; diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c index 2bef526..1e8d71a 100644 --- a/arch/ia64/hp/sim/simserial.c +++ b/arch/ia64/hp/sim/simserial.c @@ -149,7 +149,7 @@ static void receive_chars(struct tty_struct *tty) ch = ia64_ssc(0, 0, 0, 0, SSC_GETCHAR); while (!ch); - handle_sysrq(ch, NULL); + handle_sysrq(ch); } #endif seen_esc = 0; diff --git a/arch/ia64/kernel/fsys.S b/arch/ia64/kernel/fsys.S index 3567d54..471a1e7 100644 --- a/arch/ia64/kernel/fsys.S +++ b/arch/ia64/kernel/fsys.S @@ -424,14 +424,26 @@ EX(.fail_efault, ld8 r14=[r33]) // r14 <- *set andcm r14=r14,r17 // filter out SIGKILL & SIGSTOP #ifdef CONFIG_SMP - mov r17=1 - ;; - cmpxchg4.acq r18=[r31],r17,ar.ccv // try to acquire the lock + // __ticket_spin_trylock(r31) + ld4 r17=[r31] mov r8=EINVAL // default to EINVAL ;; + extr r9=r17,17,15 + ;; + xor r18=r17,r9 + adds r19=1,r17 + ;; + extr.u r18=r18,0,15 + ;; + cmp.eq p0,p7=0,r18 +(p7) br.cond.spnt.many .lock_contention + mov.m ar.ccv=r17 + ;; + cmpxchg4.acq r9=[r31],r19,ar.ccv + ;; + cmp4.eq p0,p7=r9,r17 +(p7) br.cond.spnt.many .lock_contention ld8 r3=[r2] // re-read current->blocked now that we hold the lock - cmp4.ne p6,p0=r18,r0 -(p6) br.cond.spnt.many .lock_contention ;; #else ld8 r3=[r2] // re-read current->blocked now that we hold the lock @@ -490,7 +502,17 @@ EX(.fail_efault, ld8 r14=[r33]) // r14 <- *set (p6) br.cond.spnt.few 1b // yes -> retry #ifdef CONFIG_SMP - st4.rel [r31]=r0 // release the lock + // __ticket_spin_unlock(r31) + adds r31=2,r31 + ;; + ld2.bias r2=[r31] + mov r3=65534 + ;; + adds r2=2,r2 + ;; + and r3=r3,r2 + ;; + st2.rel [r31]=r3 #endif SSM_PSR_I(p0, p9, r31) ;; @@ -512,7 +534,17 @@ EX(.fail_efault, (p15) st8 [r34]=r3) .sig_pending: #ifdef CONFIG_SMP - st4.rel [r31]=r0 // release the lock + // __ticket_spin_unlock(r31) + adds r31=2,r31 + ;; + ld2.bias r2=[r31] + mov r3=65534 + ;; + adds r2=2,r2 + ;; + and r3=r3,r2 + ;; + st2.rel [r31]=r3 #endif SSM_PSR_I(p0, p9, r17) ;; diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h index 60b15d0..b43b36b 100644 --- a/arch/m68k/include/asm/unistd.h +++ b/arch/m68k/include/asm/unistd.h @@ -340,10 +340,13 @@ #define __NR_set_thread_area 334 #define __NR_atomic_cmpxchg_32 335 #define __NR_atomic_barrier 336 +#define __NR_fanotify_init 337 +#define __NR_fanotify_mark 338 +#define __NR_prlimit64 339 #ifdef __KERNEL__ -#define NR_syscalls 337 +#define NR_syscalls 340 #define __ARCH_WANT_IPC_PARSE_VERSION #define __ARCH_WANT_OLD_READDIR diff --git a/arch/m68k/kernel/entry.S b/arch/m68k/kernel/entry.S index 2391bdf..6360c43 100644 --- a/arch/m68k/kernel/entry.S +++ b/arch/m68k/kernel/entry.S @@ -765,4 +765,7 @@ sys_call_table: .long sys_set_thread_area .long sys_atomic_cmpxchg_32 /* 335 */ .long sys_atomic_barrier + .long sys_fanotify_init + .long sys_fanotify_mark + .long sys_prlimit64 diff --git a/arch/m68knommu/kernel/syscalltable.S b/arch/m68knommu/kernel/syscalltable.S index b30b3eb..79b1ed1 100644 --- a/arch/m68knommu/kernel/syscalltable.S +++ b/arch/m68knommu/kernel/syscalltable.S @@ -355,6 +355,9 @@ ENTRY(sys_call_table) .long sys_set_thread_area .long sys_atomic_cmpxchg_32 /* 335 */ .long sys_atomic_barrier + .long sys_fanotify_init + .long sys_fanotify_mark + .long sys_prlimit64 .rept NR_syscalls-(.-sys_call_table)/4 .long sys_ni_syscall diff --git a/arch/m68knommu/kernel/vmlinux.lds.S b/arch/m68knommu/kernel/vmlinux.lds.S index a91b271..ef33213 100644 --- a/arch/m68knommu/kernel/vmlinux.lds.S +++ b/arch/m68knommu/kernel/vmlinux.lds.S @@ -150,6 +150,8 @@ SECTIONS { _sdata = . ; DATA_DATA CACHELINE_ALIGNED_DATA(32) + PAGE_ALIGNED_DATA(PAGE_SIZE) + *(.data..shared_aligned) INIT_TASK_DATA(THREAD_SIZE) _edata = . ; } > DATA diff --git a/arch/powerpc/include/asm/fsldma.h b/arch/powerpc/include/asm/fsldma.h index a67aeed..debc5ed 100644 --- a/arch/powerpc/include/asm/fsldma.h +++ b/arch/powerpc/include/asm/fsldma.h @@ -11,6 +11,7 @@ #ifndef __ARCH_POWERPC_ASM_FSLDMA_H__ #define __ARCH_POWERPC_ASM_FSLDMA_H__ +#include <linux/slab.h> #include <linux/dmaengine.h> /* diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S index 4d6681d..c571cd3 100644 --- a/arch/powerpc/kernel/head_64.S +++ b/arch/powerpc/kernel/head_64.S @@ -575,13 +575,19 @@ __secondary_start: /* Initialize the kernel stack. Just a repeat for iSeries. */ LOAD_REG_ADDR(r3, current_set) sldi r28,r24,3 /* get current_set[cpu#] */ - ldx r1,r3,r28 - addi r1,r1,THREAD_SIZE-STACK_FRAME_OVERHEAD - std r1,PACAKSAVE(r13) + ldx r14,r3,r28 + addi r14,r14,THREAD_SIZE-STACK_FRAME_OVERHEAD + std r14,PACAKSAVE(r13) /* Do early setup for that CPU (stab, slb, hash table pointer) */ bl .early_setup_secondary + /* + * setup the new stack pointer, but *don't* use this until + * translation is on. + */ + mr r1, r14 + /* Clear backchain so we get nice backtraces */ li r7,0 mtlr r7 diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S index 6bbd7a6..a7a570d 100644 --- a/arch/powerpc/kernel/misc_32.S +++ b/arch/powerpc/kernel/misc_32.S @@ -810,6 +810,9 @@ relocate_new_kernel: isync sync + mfspr r3, SPRN_PIR /* current core we are running on */ + mr r4, r5 /* load physical address of chunk called */ + /* jump to the entry point, usually the setup routine */ mtlr r5 blrl diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index ce53dfa..8533b3b 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -577,20 +577,11 @@ void timer_interrupt(struct pt_regs * regs) * some CPUs will continuue to take decrementer exceptions */ set_dec(DECREMENTER_MAX); -#ifdef CONFIG_PPC32 +#if defined(CONFIG_PPC32) && defined(CONFIG_PMAC) if (atomic_read(&ppc_n_lost_interrupts) != 0) do_IRQ(regs); #endif - now = get_tb_or_rtc(); - if (now < decrementer->next_tb) { - /* not time for this event yet */ - now = decrementer->next_tb - now; - if (now <= DECREMENTER_MAX) - set_dec((int)now); - trace_timer_interrupt_exit(regs); - return; - } old_regs = set_irq_regs(regs); irq_enter(); @@ -606,8 +597,16 @@ void timer_interrupt(struct pt_regs * regs) get_lppaca()->int_dword.fields.decr_int = 0; #endif - if (evt->event_handler) - evt->event_handler(evt); + now = get_tb_or_rtc(); + if (now >= decrementer->next_tb) { + decrementer->next_tb = ~(u64)0; + if (evt->event_handler) + evt->event_handler(evt); + } else { + now = decrementer->next_tb - now; + if (now <= DECREMENTER_MAX) + set_dec((int)now); + } #ifdef CONFIG_PPC_ISERIES if (firmware_has_feature(FW_FEATURE_ISERIES) && hvlpevent_is_pending()) diff --git a/arch/powerpc/platforms/83xx/mpc837x_mds.c b/arch/powerpc/platforms/83xx/mpc837x_mds.c index f9751c8..8306832 100644 --- a/arch/powerpc/platforms/83xx/mpc837x_mds.c +++ b/arch/powerpc/platforms/83xx/mpc837x_mds.c @@ -48,8 +48,10 @@ static int mpc837xmds_usb_cfg(void) return -1; np = of_find_node_by_name(NULL, "usb"); - if (!np) - return -ENODEV; + if (!np) { + ret = -ENODEV; + goto out; + } phy_type = of_get_property(np, "phy_type", NULL); if (phy_type && !strcmp(phy_type, "ulpi")) { clrbits8(bcsr_regs + 12, BCSR12_USB_SER_PIN); @@ -65,8 +67,9 @@ static int mpc837xmds_usb_cfg(void) } of_node_put(np); +out: iounmap(bcsr_regs); - return 0; + return ret; } /* ************************************************************************ diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c index da64be1..aa34cac 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c @@ -357,6 +357,7 @@ static void __init mpc85xx_mds_setup_arch(void) { #ifdef CONFIG_PCI struct pci_controller *hose; + struct device_node *np; #endif dma_addr_t max = 0xffffffff; diff --git a/arch/powerpc/platforms/85xx/p1022_ds.c b/arch/powerpc/platforms/85xx/p1022_ds.c index e1467c9..34e0090 100644 --- a/arch/powerpc/platforms/85xx/p1022_ds.c +++ b/arch/powerpc/platforms/85xx/p1022_ds.c @@ -19,7 +19,7 @@ #include <linux/pci.h> #include <linux/of_platform.h> -#include <linux/lmb.h> +#include <linux/memblock.h> #include <asm/mpic.h> #include <asm/swiotlb.h> @@ -97,7 +97,7 @@ static void __init p1022_ds_setup_arch(void) #endif #ifdef CONFIG_SWIOTLB - if (lmb_end_of_DRAM() > max) { + if (memblock_end_of_DRAM() > max) { ppc_swiotlb_enable = 1; set_pci_dma_ops(&swiotlb_dma_ops); ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb; diff --git a/arch/powerpc/platforms/pseries/dlpar.c b/arch/powerpc/platforms/pseries/dlpar.c index 227c1c3..72d8054 100644 --- a/arch/powerpc/platforms/pseries/dlpar.c +++ b/arch/powerpc/platforms/pseries/dlpar.c @@ -129,20 +129,35 @@ struct device_node *dlpar_configure_connector(u32 drc_index) struct property *property; struct property *last_property = NULL; struct cc_workarea *ccwa; + char *data_buf; int cc_token; - int rc; + int rc = -1; cc_token = rtas_token("ibm,configure-connector"); if (cc_token == RTAS_UNKNOWN_SERVICE) return NULL; - spin_lock(&rtas_data_buf_lock); - ccwa = (struct cc_workarea *)&rtas_data_buf[0]; + data_buf = kzalloc(RTAS_DATA_BUF_SIZE, GFP_KERNEL); + if (!data_buf) + return NULL; + + ccwa = (struct cc_workarea *)&data_buf[0]; ccwa->drc_index = drc_index; ccwa->zero = 0; - rc = rtas_call(cc_token, 2, 1, NULL, rtas_data_buf, NULL); - while (rc) { + do { + /* Since we release the rtas_data_buf lock between configure + * connector calls we want to re-populate the rtas_data_buffer + * with the contents of the previous call. + */ + spin_lock(&rtas_data_buf_lock); + + memcpy(rtas_data_buf, data_buf, RTAS_DATA_BUF_SIZE); + rc = rtas_call(cc_token, 2, 1, NULL, rtas_data_buf, NULL); + memcpy(data_buf, rtas_data_buf, RTAS_DATA_BUF_SIZE); + + spin_unlock(&rtas_data_buf_lock); + switch (rc) { case NEXT_SIBLING: dn = dlpar_parse_cc_node(ccwa); @@ -197,18 +212,19 @@ struct device_node *dlpar_configure_connector(u32 drc_index) "returned from configure-connector\n", rc); goto cc_error; } + } while (rc); - rc = rtas_call(cc_token, 2, 1, NULL, rtas_data_buf, NULL); +cc_error: + kfree(data_buf); + + if (rc) { + if (first_dn) + dlpar_free_cc_nodes(first_dn); + + return NULL; } - spin_unlock(&rtas_data_buf_lock); return first_dn; - -cc_error: - if (first_dn) - dlpar_free_cc_nodes(first_dn); - spin_unlock(&rtas_data_buf_lock); - return NULL; } static struct device_node *derive_parent(const char *path) diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c index 209384b..4ae9332 100644 --- a/arch/powerpc/sysdev/fsl_pci.c +++ b/arch/powerpc/sysdev/fsl_pci.c @@ -399,6 +399,8 @@ DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P1013E, quirk_fsl_pcie_header); DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P1013, quirk_fsl_pcie_header); DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P1020E, quirk_fsl_pcie_header); DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P1020, quirk_fsl_pcie_header); +DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P1021E, quirk_fsl_pcie_header); +DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P1021, quirk_fsl_pcie_header); DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P1022E, quirk_fsl_pcie_header); DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P1022, quirk_fsl_pcie_header); DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P2010E, quirk_fsl_pcie_header); diff --git a/arch/powerpc/sysdev/fsl_rio.c b/arch/powerpc/sysdev/fsl_rio.c index 6425abe..3017532 100644 --- a/arch/powerpc/sysdev/fsl_rio.c +++ b/arch/powerpc/sysdev/fsl_rio.c @@ -240,12 +240,13 @@ struct rio_priv { static void __iomem *rio_regs_win; +#ifdef CONFIG_E500 static int (*saved_mcheck_exception)(struct pt_regs *regs); static int fsl_rio_mcheck_exception(struct pt_regs *regs) { const struct exception_table_entry *entry = NULL; - unsigned long reason = (mfspr(SPRN_MCSR) & MCSR_MASK); + unsigned long reason = mfspr(SPRN_MCSR); if (reason & MCSR_BUS_RBERR) { reason = in_be32((u32 *)(rio_regs_win + RIO_LTLEDCSR)); @@ -269,6 +270,7 @@ static int fsl_rio_mcheck_exception(struct pt_regs *regs) else return cur_cpu_spec->machine_check(regs); } +#endif /** * fsl_rio_doorbell_send - Send a MPC85xx doorbell message @@ -1517,8 +1519,10 @@ int fsl_rio_setup(struct platform_device *dev) fsl_rio_doorbell_init(port); fsl_rio_port_write_init(port); +#ifdef CONFIG_E500 saved_mcheck_exception = ppc_md.machine_check_exception; ppc_md.machine_check_exception = fsl_rio_mcheck_exception; +#endif /* Ensure that RFXE is set */ mtspr(SPRN_HID1, (mfspr(SPRN_HID1) | 0x20000)); diff --git a/arch/powerpc/sysdev/qe_lib/qe.c b/arch/powerpc/sysdev/qe_lib/qe.c index 3da8014..90020de 100644 --- a/arch/powerpc/sysdev/qe_lib/qe.c +++ b/arch/powerpc/sysdev/qe_lib/qe.c @@ -640,6 +640,7 @@ unsigned int qe_get_num_of_snums(void) if ((num_of_snums < 28) || (num_of_snums > QE_NUM_OF_SNUM)) { /* No QE ever has fewer than 28 SNUMs */ pr_err("QE: number of snum is invalid\n"); + of_node_put(qe); return -EINVAL; } } diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index 0554445..d17d04c 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -2880,15 +2880,14 @@ static void xmon_init(int enable) } #ifdef CONFIG_MAGIC_SYSRQ -static void sysrq_handle_xmon(int key, struct tty_struct *tty) +static void sysrq_handle_xmon(int key) { /* ensure xmon is enabled */ xmon_init(1); debugger(get_irq_regs()); } -static struct sysrq_key_op sysrq_xmon_op = -{ +static struct sysrq_key_op sysrq_xmon_op = { .handler = sysrq_handle_xmon, .help_msg = "Xmon", .action_msg = "Entering xmon", diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c index 485f547..c158a95 100644 --- a/arch/sparc/kernel/process_64.c +++ b/arch/sparc/kernel/process_64.c @@ -303,7 +303,7 @@ void arch_trigger_all_cpu_backtrace(void) #ifdef CONFIG_MAGIC_SYSRQ -static void sysrq_handle_globreg(int key, struct tty_struct *tty) +static void sysrq_handle_globreg(int key) { arch_trigger_all_cpu_backtrace(); } diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c index 5079413..675c9e1 100644 --- a/arch/sparc/kernel/sys_sparc_32.c +++ b/arch/sparc/kernel/sys_sparc_32.c @@ -166,7 +166,6 @@ sparc_breakpoint (struct pt_regs *regs) { siginfo_t info; - lock_kernel(); #ifdef DEBUG_SPARC_BREAKPOINT printk ("TRAP: Entering kernel PC=%x, nPC=%x\n", regs->pc, regs->npc); #endif @@ -180,7 +179,6 @@ sparc_breakpoint (struct pt_regs *regs) #ifdef DEBUG_SPARC_BREAKPOINT printk ("TRAP: Returning to space: PC=%x nPC=%x\n", regs->pc, regs->npc); #endif - unlock_kernel(); } asmlinkage int diff --git a/arch/sparc/kernel/unaligned_32.c b/arch/sparc/kernel/unaligned_32.c index f8514e2..12b9f35 100644 --- a/arch/sparc/kernel/unaligned_32.c +++ b/arch/sparc/kernel/unaligned_32.c @@ -323,7 +323,6 @@ asmlinkage void user_unaligned_trap(struct pt_regs *regs, unsigned int insn) { enum direction dir; - lock_kernel(); if(!(current->thread.flags & SPARC_FLAG_UNALIGNED) || (((insn >> 30) & 3) != 3)) goto kill_user; @@ -377,5 +376,5 @@ asmlinkage void user_unaligned_trap(struct pt_regs *regs, unsigned int insn) kill_user: user_mna_trap_fault(regs, insn); out: - unlock_kernel(); + ; } diff --git a/arch/sparc/kernel/windows.c b/arch/sparc/kernel/windows.c index f24d298..b351770 100644 --- a/arch/sparc/kernel/windows.c +++ b/arch/sparc/kernel/windows.c @@ -112,7 +112,6 @@ void try_to_clear_window_buffer(struct pt_regs *regs, int who) struct thread_info *tp = current_thread_info(); int window; - lock_kernel(); flush_user_windows(); for(window = 0; window < tp->w_saved; window++) { unsigned long sp = tp->rwbuf_stkptrs[window]; @@ -123,5 +122,4 @@ void try_to_clear_window_buffer(struct pt_regs *regs, int who) do_exit(SIGILL); } tp->w_saved = 0; - unlock_kernel(); } diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c index de317d0..ebc6807 100644 --- a/arch/um/drivers/mconsole_kern.c +++ b/arch/um/drivers/mconsole_kern.c @@ -690,7 +690,7 @@ static void with_console(struct mc_request *req, void (*proc)(void *), static void sysrq_proc(void *arg) { char *op = arg; - handle_sysrq(*op, NULL); + handle_sysrq(*op); } void mconsole_sysrq(struct mc_request *req) diff --git a/arch/x86/include/asm/iomap.h b/arch/x86/include/asm/iomap.h index f35eb45..c4191b3 100644 --- a/arch/x86/include/asm/iomap.h +++ b/arch/x86/include/asm/iomap.h @@ -26,11 +26,11 @@ #include <asm/pgtable.h> #include <asm/tlbflush.h> -void * +void __iomem * iomap_atomic_prot_pfn(unsigned long pfn, enum km_type type, pgprot_t prot); void -iounmap_atomic(void *kvaddr, enum km_type type); +iounmap_atomic(void __iomem *kvaddr, enum km_type type); int iomap_create_wc(resource_size_t base, unsigned long size, pgprot_t *prot); diff --git a/arch/x86/include/asm/kvm_emulate.h b/arch/x86/include/asm/kvm_emulate.h index 51cfd73..1f99ecf 100644 --- a/arch/x86/include/asm/kvm_emulate.h +++ b/arch/x86/include/asm/kvm_emulate.h @@ -152,9 +152,14 @@ struct x86_emulate_ops { struct operand { enum { OP_REG, OP_MEM, OP_IMM, OP_NONE } type; unsigned int bytes; - unsigned long orig_val, *ptr; + union { + unsigned long orig_val; + u64 orig_val64; + }; + unsigned long *ptr; union { unsigned long val; + u64 val64; char valptr[sizeof(unsigned long) + 2]; }; }; diff --git a/arch/x86/include/asm/pci.h b/arch/x86/include/asm/pci.h index 404a880..d395540 100644 --- a/arch/x86/include/asm/pci.h +++ b/arch/x86/include/asm/pci.h @@ -27,6 +27,9 @@ extern struct pci_bus *pci_scan_bus_on_node(int busno, struct pci_ops *ops, int node); extern struct pci_bus *pci_scan_bus_with_sysdata(int busno); +#ifdef CONFIG_PCI + +#ifdef CONFIG_PCI_DOMAINS static inline int pci_domain_nr(struct pci_bus *bus) { struct pci_sysdata *sd = bus->sysdata; @@ -37,13 +40,12 @@ static inline int pci_proc_domain(struct pci_bus *bus) { return pci_domain_nr(bus); } - +#endif /* Can be used to override the logic in pci_scan_bus for skipping already-configured bus numbers - to be used for buggy BIOSes or architectures with incomplete PCI setup by the loader */ -#ifdef CONFIG_PCI extern unsigned int pcibios_assign_all_busses(void); extern int pci_legacy_init(void); # ifdef CONFIG_ACPI diff --git a/arch/x86/include/asm/tsc.h b/arch/x86/include/asm/tsc.h index c042729..1ca132f 100644 --- a/arch/x86/include/asm/tsc.h +++ b/arch/x86/include/asm/tsc.h @@ -59,5 +59,7 @@ extern void check_tsc_sync_source(int cpu); extern void check_tsc_sync_target(void); extern int notsc_setup(char *); +extern void save_sched_clock_state(void); +extern void restore_sched_clock_state(void); #endif /* _ASM_X86_TSC_H */ diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd.c b/arch/x86/kernel/cpu/mcheck/mce_amd.c index 224392d..5e97529 100644 --- a/arch/x86/kernel/cpu/mcheck/mce_amd.c +++ b/arch/x86/kernel/cpu/mcheck/mce_amd.c @@ -530,7 +530,7 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank) err = -ENOMEM; goto out; } - if (!alloc_cpumask_var(&b->cpus, GFP_KERNEL)) { + if (!zalloc_cpumask_var(&b->cpus, GFP_KERNEL)) { kfree(b); err = -ENOMEM; goto out; @@ -543,7 +543,7 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank) #ifndef CONFIG_SMP cpumask_setall(b->cpus); #else - cpumask_copy(b->cpus, c->llc_shared_map); + cpumask_set_cpu(cpu, b->cpus); #endif per_cpu(threshold_banks, cpu)[bank] = b; diff --git a/arch/x86/kernel/cpu/mcheck/therm_throt.c b/arch/x86/kernel/cpu/mcheck/therm_throt.c index c2a8b26..d9368ee 100644 --- a/arch/x86/kernel/cpu/mcheck/therm_throt.c +++ b/arch/x86/kernel/cpu/mcheck/therm_throt.c @@ -202,10 +202,11 @@ static int therm_throt_process(bool new_event, int event, int level) #ifdef CONFIG_SYSFS /* Add/Remove thermal_throttle interface for CPU device: */ -static __cpuinit int thermal_throttle_add_dev(struct sys_device *sys_dev) +static __cpuinit int thermal_throttle_add_dev(struct sys_device *sys_dev, + unsigned int cpu) { int err; - struct cpuinfo_x86 *c = &cpu_data(smp_processor_id()); + struct cpuinfo_x86 *c = &cpu_data(cpu); err = sysfs_create_group(&sys_dev->kobj, &thermal_attr_group); if (err) @@ -251,7 +252,7 @@ thermal_throttle_cpu_callback(struct notifier_block *nfb, case CPU_UP_PREPARE: case CPU_UP_PREPARE_FROZEN: mutex_lock(&therm_cpu_lock); - err = thermal_throttle_add_dev(sys_dev); + err = thermal_throttle_add_dev(sys_dev, cpu); mutex_unlock(&therm_cpu_lock); WARN_ON(err); break; @@ -287,7 +288,7 @@ static __init int thermal_throttle_init_device(void) #endif /* connect live CPUs to sysfs */ for_each_online_cpu(cpu) { - err = thermal_throttle_add_dev(get_cpu_sysdev(cpu)); + err = thermal_throttle_add_dev(get_cpu_sysdev(cpu), cpu); WARN_ON(err); } #ifdef CONFIG_HOTPLUG_CPU diff --git a/arch/x86/kernel/trampoline.c b/arch/x86/kernel/trampoline.c index a874495..e2a5952 100644 --- a/arch/x86/kernel/trampoline.c +++ b/arch/x86/kernel/trampoline.c @@ -45,8 +45,7 @@ void __init setup_trampoline_page_table(void) /* Copy kernel address range */ clone_pgd_range(trampoline_pg_dir + KERNEL_PGD_BOUNDARY, swapper_pg_dir + KERNEL_PGD_BOUNDARY, - min_t(unsigned long, KERNEL_PGD_PTRS, - KERNEL_PGD_BOUNDARY)); + KERNEL_PGD_PTRS); /* Initialize low mappings */ clone_pgd_range(trampoline_pg_dir, diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c index ce8e502..26a863a 100644 --- a/arch/x86/kernel/tsc.c +++ b/arch/x86/kernel/tsc.c @@ -626,6 +626,44 @@ static void set_cyc2ns_scale(unsigned long cpu_khz, int cpu) local_irq_restore(flags); } +static unsigned long long cyc2ns_suspend; + +void save_sched_clock_state(void) +{ + if (!sched_clock_stable) + return; + + cyc2ns_suspend = sched_clock(); +} + +/* + * Even on processors with invariant TSC, TSC gets reset in some the + * ACPI system sleep states. And in some systems BIOS seem to reinit TSC to + * arbitrary value (still sync'd across cpu's) during resume from such sleep + * states. To cope up with this, recompute the cyc2ns_offset for each cpu so + * that sched_clock() continues from the point where it was left off during + * suspend. + */ +void restore_sched_clock_state(void) +{ + unsigned long long offset; + unsigned long flags; + int cpu; + + if (!sched_clock_stable) + return; + + local_irq_save(flags); + + __get_cpu_var(cyc2ns_offset) = 0; + offset = cyc2ns_suspend - sched_clock(); + + for_each_possible_cpu(cpu) + per_cpu(cyc2ns_offset, cpu) = offset; + + local_irq_restore(flags); +} + #ifdef CONFIG_CPU_FREQ /* Frequency scaling support. Adjust the TSC based timer when the cpu frequency diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index b38bd8b9..66ca98a 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -1870,17 +1870,16 @@ static inline int emulate_grp9(struct x86_emulate_ctxt *ctxt, struct x86_emulate_ops *ops) { struct decode_cache *c = &ctxt->decode; - u64 old = c->dst.orig_val; + u64 old = c->dst.orig_val64; if (((u32) (old >> 0) != (u32) c->regs[VCPU_REGS_RAX]) || ((u32) (old >> 32) != (u32) c->regs[VCPU_REGS_RDX])) { - c->regs[VCPU_REGS_RAX] = (u32) (old >> 0); c->regs[VCPU_REGS_RDX] = (u32) (old >> 32); ctxt->eflags &= ~EFLG_ZF; } else { - c->dst.val = ((u64)c->regs[VCPU_REGS_RCX] << 32) | - (u32) c->regs[VCPU_REGS_RBX]; + c->dst.val64 = ((u64)c->regs[VCPU_REGS_RCX] << 32) | + (u32) c->regs[VCPU_REGS_RBX]; ctxt->eflags |= EFLG_ZF; } @@ -2616,7 +2615,7 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt, struct x86_emulate_ops *ops) c->src.valptr, c->src.bytes); if (rc != X86EMUL_CONTINUE) goto done; - c->src.orig_val = c->src.val; + c->src.orig_val64 = c->src.val64; } if (c->src2.type == OP_MEM) { diff --git a/arch/x86/kvm/i8259.c b/arch/x86/kvm/i8259.c index 8d10c06..4b7b73c 100644 --- a/arch/x86/kvm/i8259.c +++ b/arch/x86/kvm/i8259.c @@ -64,6 +64,9 @@ static void pic_unlock(struct kvm_pic *s) if (!found) found = s->kvm->bsp_vcpu; + if (!found) + return; + kvm_vcpu_kick(found); } } diff --git a/arch/x86/kvm/irq.h b/arch/x86/kvm/irq.h index ffed068..63c3145 100644 --- a/arch/x86/kvm/irq.h +++ b/arch/x86/kvm/irq.h @@ -43,7 +43,6 @@ struct kvm_kpic_state { u8 irr; /* interrupt request register */ u8 imr; /* interrupt mask register */ u8 isr; /* interrupt service register */ - u8 isr_ack; /* interrupt ack detection */ u8 priority_add; /* highest irq priority */ u8 irq_base; u8 read_reg_select; @@ -56,6 +55,7 @@ struct kvm_kpic_state { u8 init4; /* true if 4 byte init */ u8 elcr; /* PIIX edge/trigger selection */ u8 elcr_mask; + u8 isr_ack; /* interrupt ack detection */ struct kvm_pic *pics_state; }; diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c index 84e236c..72fc70c 100644 --- a/arch/x86/mm/iomap_32.c +++ b/arch/x86/mm/iomap_32.c @@ -74,7 +74,7 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, enum km_type type, pgprot_t prot) /* * Map 'pfn' using fixed map 'type' and protections 'prot' */ -void * +void __iomem * iomap_atomic_prot_pfn(unsigned long pfn, enum km_type type, pgprot_t prot) { /* @@ -86,12 +86,12 @@ iomap_atomic_prot_pfn(unsigned long pfn, enum km_type type, pgprot_t prot) if (!pat_enabled && pgprot_val(prot) == pgprot_val(PAGE_KERNEL_WC)) prot = PAGE_KERNEL_UC_MINUS; - return kmap_atomic_prot_pfn(pfn, type, prot); + return (void __force __iomem *) kmap_atomic_prot_pfn(pfn, type, prot); } EXPORT_SYMBOL_GPL(iomap_atomic_prot_pfn); void -iounmap_atomic(void *kvaddr, enum km_type type) +iounmap_atomic(void __iomem *kvaddr, enum km_type type) { unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK; enum fixed_addresses idx = type + KM_TYPE_NR*smp_processor_id(); diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c index e7e8c5f..87bb35e 100644 --- a/arch/x86/power/cpu.c +++ b/arch/x86/power/cpu.c @@ -113,6 +113,7 @@ static void __save_processor_state(struct saved_context *ctxt) void save_processor_state(void) { __save_processor_state(&saved_context); + save_sched_clock_state(); } #ifdef CONFIG_X86_32 EXPORT_SYMBOL(save_processor_state); @@ -229,6 +230,7 @@ static void __restore_processor_state(struct saved_context *ctxt) void restore_processor_state(void) { __restore_processor_state(&saved_context); + restore_sched_clock_state(); } #ifdef CONFIG_X86_32 EXPORT_SYMBOL(restore_processor_state); |
