diff options
Diffstat (limited to 'arch')
42 files changed, 633 insertions, 394 deletions
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index d41ad2e..99dbea8 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -14,10 +14,6 @@ HAS_BIARCH := $(call cc-option-yn, -m32) -ifeq ($(CONFIG_PPC64),y) -OLDARCH := ppc64 -SZ := 64 - # Set default 32 bits cross compilers for vdso and boot wrapper CROSS32_COMPILE ?= @@ -37,6 +33,10 @@ endif export CROSS32CC CROSS32AS CROSS32LD CROSS32OBJCOPY +ifeq ($(CONFIG_PPC64),y) +OLDARCH := ppc64 +SZ := 64 + new_nm := $(shell if $(NM) --help 2>&1 | grep -- '--synthetic' > /dev/null; then echo y; else echo n; fi) ifeq ($(new_nm),y) @@ -139,7 +139,7 @@ drivers-$(CONFIG_CPM2) += arch/ppc/8260_io/ drivers-$(CONFIG_OPROFILE) += arch/powerpc/oprofile/ -defaultimage-$(CONFIG_PPC32) := uImage zImage +defaultimage-$(CONFIG_PPC32) := zImage defaultimage-$(CONFIG_PPC_ISERIES) := vmlinux defaultimage-$(CONFIG_PPC_PSERIES) := zImage KBUILD_IMAGE := $(defaultimage-y) @@ -154,23 +154,13 @@ BOOT_TARGETS = zImage zImage.initrd znetboot znetboot.initrd vmlinux.sm .PHONY: $(BOOT_TARGETS) -boot := arch/$(OLDARCH)/boot +boot := arch/$(ARCH)/boot -# urk -ifeq ($(CONFIG_PPC64),y) $(BOOT_TARGETS): vmlinux $(Q)$(MAKE) ARCH=ppc64 $(build)=$(boot) $(patsubst %,$(boot)/%,$@) -else -$(BOOT_TARGETS): vmlinux - $(Q)$(MAKE) ARCH=ppc $(build)=$(boot) $@ -endif - -uImage: vmlinux - $(Q)$(MAKE) ARCH=$(OLDARCH) $(build)=$(boot)/images $(boot)/images/$@ define archhelp - @echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/images/zImage.*)' - @echo ' uImage - Create a bootable image for U-Boot / PPCBoot' + @echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage.*)' @echo ' install - Install kernel using' @echo ' (your) ~/bin/installkernel or' @echo ' (distribution) /sbin/installkernel or' @@ -180,7 +170,6 @@ endef archclean: $(Q)$(MAKE) $(clean)=$(boot) - # Temporary hack until we have migrated to asm-powerpc $(Q)rm -rf arch/$(ARCH)/include archprepare: checkbin diff --git a/arch/ppc64/boot/Makefile b/arch/powerpc/boot/Makefile index 301bc15..9770f58 100644 --- a/arch/ppc64/boot/Makefile +++ b/arch/powerpc/boot/Makefile @@ -22,7 +22,8 @@ HOSTCC := gcc -BOOTCFLAGS := $(HOSTCFLAGS) -fno-builtin -nostdinc -isystem $(shell $(CROSS32CC) -print-file-name=include) -fPIC +BOOTCFLAGS := $(HOSTCFLAGS) -fno-builtin -nostdinc -isystem \ + $(shell $(CROSS32CC) -print-file-name=include) -fPIC BOOTAFLAGS := -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc BOOTLFLAGS := -T $(srctree)/$(src)/zImage.lds OBJCOPYFLAGS := contents,alloc,load,readonly,data @@ -98,7 +99,7 @@ quiet_cmd_ramdisk = RAMDISK $@ cmd_ramdisk = $(obj)/addRamDisk $(obj)/ramdisk.image.gz $< $@ quiet_cmd_stripvm = STRIP $@ - cmd_stripvm = $(STRIP) -s $< -o $@ + cmd_stripvm = $(STRIP) -s -R .comment $< -o $@ vmlinux.strip: vmlinux $(call if_changed,stripvm) diff --git a/arch/ppc64/boot/README b/arch/powerpc/boot/README index 3e11058..3e11058 100644 --- a/arch/ppc64/boot/README +++ b/arch/powerpc/boot/README diff --git a/arch/ppc64/boot/addRamDisk.c b/arch/powerpc/boot/addRamDisk.c index c02a999..c02a999 100644 --- a/arch/ppc64/boot/addRamDisk.c +++ b/arch/powerpc/boot/addRamDisk.c diff --git a/arch/ppc64/boot/addnote.c b/arch/powerpc/boot/addnote.c index 8041a98..8041a98 100644 --- a/arch/ppc64/boot/addnote.c +++ b/arch/powerpc/boot/addnote.c diff --git a/arch/ppc64/boot/crt0.S b/arch/powerpc/boot/crt0.S index 9cc4422..9cc4422 100644 --- a/arch/ppc64/boot/crt0.S +++ b/arch/powerpc/boot/crt0.S diff --git a/arch/ppc64/boot/div64.S b/arch/powerpc/boot/div64.S index 722f360..722f360 100644 --- a/arch/ppc64/boot/div64.S +++ b/arch/powerpc/boot/div64.S diff --git a/arch/ppc64/boot/elf.h b/arch/powerpc/boot/elf.h index d4828fc..d4828fc 100644 --- a/arch/ppc64/boot/elf.h +++ b/arch/powerpc/boot/elf.h diff --git a/arch/ppc64/boot/install.sh b/arch/powerpc/boot/install.sh index eacce95..eacce95 100644 --- a/arch/ppc64/boot/install.sh +++ b/arch/powerpc/boot/install.sh diff --git a/arch/ppc64/boot/main.c b/arch/powerpc/boot/main.c index e0dde24..64ec931 100644 --- a/arch/ppc64/boot/main.c +++ b/arch/powerpc/boot/main.c @@ -42,6 +42,8 @@ static struct addr_range vmlinux; static struct addr_range vmlinuz; static struct addr_range initrd; +static unsigned long elfoffset; + static char scratch[46912]; /* scratch space for gunzip, from zlib_inflate_workspacesize() */ static char elfheader[256]; @@ -131,13 +133,70 @@ static unsigned long try_claim(unsigned long size) return addr; } +static int is_elf64(void *hdr) +{ + Elf64_Ehdr *elf64 = hdr; + Elf64_Phdr *elf64ph; + unsigned int i; + + if (!(elf64->e_ident[EI_MAG0] == ELFMAG0 && + elf64->e_ident[EI_MAG1] == ELFMAG1 && + elf64->e_ident[EI_MAG2] == ELFMAG2 && + elf64->e_ident[EI_MAG3] == ELFMAG3 && + elf64->e_ident[EI_CLASS] == ELFCLASS64 && + elf64->e_ident[EI_DATA] == ELFDATA2MSB && + elf64->e_type == ET_EXEC && + elf64->e_machine == EM_PPC64)) + return 0; + + elf64ph = (Elf64_Phdr *)((unsigned long)elf64 + + (unsigned long)elf64->e_phoff); + for (i = 0; i < (unsigned int)elf64->e_phnum; i++, elf64ph++) + if (elf64ph->p_type == PT_LOAD && elf64ph->p_offset != 0) + break; + if (i >= (unsigned int)elf64->e_phnum) + return 0; + + elfoffset = (unsigned long)elf64ph->p_offset; + vmlinux.size = (unsigned long)elf64ph->p_filesz + elfoffset; + vmlinux.memsize = (unsigned long)elf64ph->p_memsz + elfoffset; + return 1; +} + +static int is_elf32(void *hdr) +{ + Elf32_Ehdr *elf32 = hdr; + Elf32_Phdr *elf32ph; + unsigned int i; + + if (!(elf32->e_ident[EI_MAG0] == ELFMAG0 && + elf32->e_ident[EI_MAG1] == ELFMAG1 && + elf32->e_ident[EI_MAG2] == ELFMAG2 && + elf32->e_ident[EI_MAG3] == ELFMAG3 && + elf32->e_ident[EI_CLASS] == ELFCLASS32 && + elf32->e_ident[EI_DATA] == ELFDATA2MSB && + elf32->e_type == ET_EXEC && + elf32->e_machine == EM_PPC)) + return 0; + + elf32 = (Elf32_Ehdr *)elfheader; + elf32ph = (Elf32_Phdr *) ((unsigned long)elf32 + elf32->e_phoff); + for (i = 0; i < elf32->e_phnum; i++, elf32ph++) + if (elf32ph->p_type == PT_LOAD && elf32ph->p_offset != 0) + break; + if (i >= elf32->e_phnum) + return 0; + + elfoffset = elf32ph->p_offset; + vmlinux.size = elf32ph->p_filesz + elf32ph->p_offset; + vmlinux.memsize = elf32ph->p_memsz + elf32ph->p_offset; + return 1; +} + void start(unsigned long a1, unsigned long a2, void *promptr, void *sp) { - unsigned long i; int len; kernel_entry_t kernel_entry; - Elf64_Ehdr *elf64; - Elf64_Phdr *elf64ph; memset(__bss_start, 0, _end - __bss_start); @@ -153,6 +212,22 @@ void start(unsigned long a1, unsigned long a2, void *promptr, void *sp) printf("\n\rzImage starting: loaded at 0x%p (sp: 0x%p)\n\r", _start, sp); + vmlinuz.addr = (unsigned long)_vmlinux_start; + vmlinuz.size = (unsigned long)(_vmlinux_end - _vmlinux_start); + + /* gunzip the ELF header of the kernel */ + if (*(unsigned short *)vmlinuz.addr == 0x1f8b) { + len = vmlinuz.size; + gunzip(elfheader, sizeof(elfheader), + (unsigned char *)vmlinuz.addr, &len); + } else + memcpy(elfheader, (const void *)vmlinuz.addr, sizeof(elfheader)); + + if (!is_elf64(elfheader) && !is_elf32(elfheader)) { + printf("Error: not a valid PPC32 or PPC64 ELF file!\n\r"); + exit(); + } + /* * The first available claim_base must be above the end of the * the loaded kernel wrapper file (_start to _end includes the @@ -172,46 +247,11 @@ void start(unsigned long a1, unsigned long a2, void *promptr, void *sp) claim_base = PROG_START; #endif - vmlinuz.addr = (unsigned long)_vmlinux_start; - vmlinuz.size = (unsigned long)(_vmlinux_end - _vmlinux_start); - - /* gunzip the ELF header of the kernel */ - if (*(unsigned short *)vmlinuz.addr == 0x1f8b) { - len = vmlinuz.size; - gunzip(elfheader, sizeof(elfheader), - (unsigned char *)vmlinuz.addr, &len); - } else - memcpy(elfheader, (const void *)vmlinuz.addr, sizeof(elfheader)); - - elf64 = (Elf64_Ehdr *)elfheader; - if ( elf64->e_ident[EI_MAG0] != ELFMAG0 || - elf64->e_ident[EI_MAG1] != ELFMAG1 || - elf64->e_ident[EI_MAG2] != ELFMAG2 || - elf64->e_ident[EI_MAG3] != ELFMAG3 || - elf64->e_ident[EI_CLASS] != ELFCLASS64 || - elf64->e_ident[EI_DATA] != ELFDATA2MSB || - elf64->e_type != ET_EXEC || - elf64->e_machine != EM_PPC64 ) - { - printf("Error: not a valid PPC64 ELF file!\n\r"); - exit(); - } - - elf64ph = (Elf64_Phdr *)((unsigned long)elf64 + - (unsigned long)elf64->e_phoff); - for(i=0; i < (unsigned int)elf64->e_phnum ;i++,elf64ph++) { - if (elf64ph->p_type == PT_LOAD && elf64ph->p_offset != 0) - break; - } - vmlinux.size = (unsigned long)elf64ph->p_filesz + - (unsigned long)elf64ph->p_offset; /* We need to claim the memsize plus the file offset since gzip * will expand the header (file offset), then the kernel, then * possible rubbish we don't care about. But the kernel bss must * be claimed (it will be zero'd by the kernel itself) */ - vmlinux.memsize = (unsigned long)elf64ph->p_memsz + - (unsigned long)elf64ph->p_offset; printf("Allocating 0x%lx bytes for kernel ...\n\r", vmlinux.memsize); vmlinux.addr = try_claim(vmlinux.memsize); if (vmlinux.addr == 0) { @@ -254,9 +294,9 @@ void start(unsigned long a1, unsigned long a2, void *promptr, void *sp) /* Skip over the ELF header */ #ifdef DEBUG printf("... skipping 0x%lx bytes of ELF header\n\r", - (unsigned long)elf64ph->p_offset); + elfoffset); #endif - vmlinux.addr += (unsigned long)elf64ph->p_offset; + vmlinux.addr += elfoffset; flush_cache((void *)vmlinux.addr, vmlinux.size); @@ -272,7 +312,7 @@ void start(unsigned long a1, unsigned long a2, void *promptr, void *sp) (unsigned long)prom, NULL); #endif - kernel_entry( a1, a2, prom, NULL ); + kernel_entry(a1, a2, prom, NULL); printf("Error: Linux kernel returned to zImage bootloader!\n\r"); diff --git a/arch/ppc64/boot/page.h b/arch/powerpc/boot/page.h index 14eca30f..14eca30f 100644 --- a/arch/ppc64/boot/page.h +++ b/arch/powerpc/boot/page.h diff --git a/arch/ppc64/boot/ppc_asm.h b/arch/powerpc/boot/ppc_asm.h index 1c2c281..1c2c281 100644 --- a/arch/ppc64/boot/ppc_asm.h +++ b/arch/powerpc/boot/ppc_asm.h diff --git a/arch/ppc64/boot/prom.c b/arch/powerpc/boot/prom.c index 4bea2f4..4bea2f4 100644 --- a/arch/ppc64/boot/prom.c +++ b/arch/powerpc/boot/prom.c diff --git a/arch/ppc64/boot/prom.h b/arch/powerpc/boot/prom.h index 96ab5ae..96ab5ae 100644 --- a/arch/ppc64/boot/prom.h +++ b/arch/powerpc/boot/prom.h diff --git a/arch/ppc64/boot/stdio.h b/arch/powerpc/boot/stdio.h index 24bd3a8..24bd3a8 100644 --- a/arch/ppc64/boot/stdio.h +++ b/arch/powerpc/boot/stdio.h diff --git a/arch/ppc64/boot/string.S b/arch/powerpc/boot/string.S index b1eeaed..b1eeaed 100644 --- a/arch/ppc64/boot/string.S +++ b/arch/powerpc/boot/string.S diff --git a/arch/ppc64/boot/string.h b/arch/powerpc/boot/string.h index 9fdff1c..9fdff1c 100644 --- a/arch/ppc64/boot/string.h +++ b/arch/powerpc/boot/string.h diff --git a/arch/ppc64/boot/zImage.lds b/arch/powerpc/boot/zImage.lds index 4b6bb3f..4b6bb3f 100644 --- a/arch/ppc64/boot/zImage.lds +++ b/arch/powerpc/boot/zImage.lds diff --git a/arch/powerpc/configs/cell_defconfig b/arch/powerpc/configs/cell_defconfig index 67ffecb..4b43341 100644 --- a/arch/powerpc/configs/cell_defconfig +++ b/arch/powerpc/configs/cell_defconfig @@ -1,18 +1,33 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14-rc4 -# Thu Oct 20 08:29:10 2005 +# Linux kernel version: 2.6.15-rc1 +# Tue Nov 15 14:36:20 2005 # +CONFIG_PPC64=y CONFIG_64BIT=y +CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_HARDIRQS=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_GENERIC_ISA_DMA=y +CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y +CONFIG_SYSVIPC_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y -CONFIG_FORCE_MAX_ZONEORDER=13 + +# +# Processor support +# +# CONFIG_POWER4_ONLY is not set +CONFIG_POWER3=y +CONFIG_POWER4=y +CONFIG_PPC_FPU=y +CONFIG_ALTIVEC=y +CONFIG_PPC_STD_MMU=y +CONFIG_SMP=y +CONFIG_NR_CPUS=4 # # Code maturity level options @@ -66,31 +81,69 @@ CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODULE_SRCVERSION_ALL is not set # CONFIG_KMOD is not set CONFIG_STOP_MACHINE=y -CONFIG_SYSVIPC_COMPAT=y + +# +# Block layer +# + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" # # Platform support # -# CONFIG_PPC_ISERIES is not set CONFIG_PPC_MULTIPLATFORM=y +# CONFIG_PPC_ISERIES is not set +# CONFIG_EMBEDDED6xx is not set +# CONFIG_APUS is not set # CONFIG_PPC_PSERIES is not set -CONFIG_PPC_BPA=y # CONFIG_PPC_PMAC is not set # CONFIG_PPC_MAPLE is not set -CONFIG_PPC=y -CONFIG_PPC64=y +CONFIG_PPC_CELL=y CONFIG_PPC_OF=y -CONFIG_BPA_IIC=y -CONFIG_ALTIVEC=y -CONFIG_KEXEC=y # CONFIG_U3_DART is not set -# CONFIG_BOOTX_TEXT is not set -# CONFIG_POWER4_ONLY is not set +CONFIG_PPC_RTAS=y +# CONFIG_RTAS_ERROR_LOGGING is not set +CONFIG_RTAS_PROC=y +CONFIG_RTAS_FLASH=y +CONFIG_MMIO_NVRAM=y +CONFIG_CELL_IIC=y +# CONFIG_PPC_MPC106 is not set +# CONFIG_GENERIC_TBSYNC is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_WANT_EARLY_SERIAL is not set + +# +# Kernel options +# +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set +CONFIG_PREEMPT_BKL=y +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +CONFIG_FORCE_MAX_ZONEORDER=13 # CONFIG_IOMMU_VMERGE is not set -CONFIG_SMP=y -CONFIG_NR_CPUS=4 +CONFIG_KEXEC=y +CONFIG_IRQ_ALL_CPUS=y +# CONFIG_NUMA is not set CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -98,30 +151,21 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_NUMA is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_PPC_64K_PAGES is not set CONFIG_SCHED_SMT=y -CONFIG_PREEMPT_NONE=y -# CONFIG_PREEMPT_VOLUNTARY is not set -# CONFIG_PREEMPT is not set -CONFIG_PREEMPT_BKL=y -# CONFIG_HZ_100 is not set -CONFIG_HZ_250=y -# CONFIG_HZ_1000 is not set -CONFIG_HZ=250 -CONFIG_GENERIC_HARDIRQS=y -CONFIG_PPC_RTAS=y -CONFIG_RTAS_PROC=y -CONFIG_RTAS_FLASH=y -CONFIG_SECCOMP=y -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_MISC is not set CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +# CONFIG_PM is not set +CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y # -# Bus Options +# Bus options # +CONFIG_GENERIC_ISA_DMA=y +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_LEGACY_PROC=y @@ -136,6 +180,7 @@ CONFIG_PCI_LEGACY_PROC=y # PCI Hotplug Support # # CONFIG_HOTPLUG_PCI is not set +CONFIG_KERNEL_START=0xc000000000000000 # # Networking @@ -183,6 +228,10 @@ CONFIG_INET6_TUNNEL=m CONFIG_IPV6_TUNNEL=m CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set + +# +# Core Netfilter Configuration +# # CONFIG_NETFILTER_NETLINK is not set # @@ -284,6 +333,10 @@ CONFIG_IP_NF_ARP_MANGLE=m # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# # CONFIG_NET_SCHED is not set CONFIG_NET_CLS_ROUTE=y @@ -345,14 +398,6 @@ CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=131072 CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y # CONFIG_ATA_OVER_ETH is not set # @@ -442,6 +487,7 @@ CONFIG_IDEDMA_AUTO=y # # Macintosh device drivers # +# CONFIG_WINDFARM is not set # # Network device support @@ -495,7 +541,6 @@ CONFIG_SKGE=m # CONFIG_SK98LIN is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set -# CONFIG_SPIDER_NET is not set # CONFIG_MV643XX_ETH is not set # @@ -625,7 +670,7 @@ CONFIG_WATCHDOG=y # Watchdog Device Drivers # # CONFIG_SOFT_WATCHDOG is not set -CONFIG_WATCHDOG_RTAS=y +# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -633,6 +678,8 @@ CONFIG_WATCHDOG_RTAS=y # CONFIG_PCIPCWATCHDOG is not set # CONFIG_WDTPCI is not set # CONFIG_RTC is not set +CONFIG_GEN_RTC=y +# CONFIG_GEN_RTC_X is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set @@ -649,6 +696,7 @@ CONFIG_WATCHDOG_RTAS=y # TPM devices # # CONFIG_TCG_TPM is not set +# CONFIG_TELCLOCK is not set # # I2C support @@ -699,6 +747,7 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_RTC8564 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_RTC_X1205_I2C is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -757,6 +806,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set # +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# # USB Gadget Support # # CONFIG_USB_GADGET is not set @@ -943,9 +996,24 @@ CONFIG_NLS_ISO8859_15=m # CONFIG_NLS_UTF8 is not set # -# Profiling support +# Library routines +# +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=m +CONFIG_ZLIB_DEFLATE=m +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m + +# +# Instrumentation Support # # CONFIG_PROFILING is not set +# CONFIG_KPROBES is not set # # Kernel hacking @@ -962,13 +1030,14 @@ CONFIG_DEBUG_SPINLOCK_SLEEP=y # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_INFO is not set CONFIG_DEBUG_FS=y +# CONFIG_DEBUG_VM is not set +# CONFIG_RCU_TORTURE_TEST is not set # CONFIG_DEBUG_STACKOVERFLOW is not set -# CONFIG_KPROBES is not set # CONFIG_DEBUG_STACK_USAGE is not set CONFIG_DEBUGGER=y # CONFIG_XMON is not set -# CONFIG_PPCDBG is not set CONFIG_IRQSTACKS=y +# CONFIG_BOOTX_TEXT is not set # # Security options @@ -1008,17 +1077,3 @@ CONFIG_CRYPTO_DEFLATE=m # # Hardware crypto devices # - -# -# Library routines -# -# CONFIG_CRC_CCITT is not set -# CONFIG_CRC16 is not set -CONFIG_CRC32=y -# CONFIG_LIBCRC32C is not set -CONFIG_ZLIB_INFLATE=m -CONFIG_ZLIB_DEFLATE=m -CONFIG_TEXTSEARCH=y -CONFIG_TEXTSEARCH_KMP=m -CONFIG_TEXTSEARCH_BM=m -CONFIG_TEXTSEARCH_FSM=m diff --git a/arch/powerpc/configs/g5_defconfig b/arch/powerpc/configs/g5_defconfig index e76854f..e7c23e3 100644 --- a/arch/powerpc/configs/g5_defconfig +++ b/arch/powerpc/configs/g5_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Mon Nov 7 13:37:59 2005 +# Linux kernel version: 2.6.15-rc1 +# Tue Nov 15 14:39:20 2005 # CONFIG_PPC64=y CONFIG_64BIT=y @@ -83,6 +83,23 @@ CONFIG_KMOD=y CONFIG_STOP_MACHINE=y # +# Block layer +# + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" + +# # Platform support # CONFIG_PPC_MULTIPLATFORM=y @@ -137,6 +154,7 @@ CONFIG_IRQ_ALL_CPUS=y # CONFIG_NUMA is not set CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -144,7 +162,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set -CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_SPLIT_PTLOCK_CPUS=4096 # CONFIG_PPC_64K_PAGES is not set # CONFIG_SCHED_SMT is not set CONFIG_PROC_DEVICETREE=y @@ -215,6 +233,10 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set + +# +# Core Netfilter Configuration +# # CONFIG_NETFILTER_NETLINK is not set # @@ -382,19 +404,6 @@ CONFIG_BLK_DEV_INITRD=y CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y -CONFIG_DEFAULT_AS=y -# CONFIG_DEFAULT_DEADLINE is not set -# CONFIG_DEFAULT_CFQ is not set -# CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_ATA_OVER_ETH is not set # @@ -656,7 +665,6 @@ CONFIG_SUNGEM=y # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_NET_PCI is not set -# CONFIG_FEC_8XX is not set # # Ethernet (1000 Mbit) @@ -710,6 +718,7 @@ CONFIG_PPP_ASYNC=m CONFIG_PPP_SYNC_TTY=m CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m +# CONFIG_PPP_MPPE is not set CONFIG_PPPOE=m # CONFIG_SLIP is not set # CONFIG_NET_FC is not set @@ -804,6 +813,8 @@ CONFIG_LEGACY_PTY_COUNT=256 # # CONFIG_WATCHDOG is not set # CONFIG_RTC is not set +CONFIG_GEN_RTC=y +# CONFIG_GEN_RTC_X is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set @@ -917,7 +928,6 @@ CONFIG_FB=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y -CONFIG_FB_SOFT_CURSOR=y CONFIG_FB_MACMODES=y CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y @@ -932,6 +942,7 @@ CONFIG_FB_OF=y # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set # CONFIG_FB_VGA16 is not set +# CONFIG_FB_S1D13XXX is not set CONFIG_FB_NVIDIA=y CONFIG_FB_NVIDIA_I2C=y # CONFIG_FB_RIVA is not set @@ -950,7 +961,6 @@ CONFIG_FB_RADEON_I2C=y # CONFIG_FB_VOODOO1 is not set # CONFIG_FB_CYBLA is not set # CONFIG_FB_TRIDENT is not set -# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set # @@ -959,6 +969,7 @@ CONFIG_FB_RADEON_I2C=y # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y @@ -1474,10 +1485,11 @@ CONFIG_TEXTSEARCH_BM=m CONFIG_TEXTSEARCH_FSM=m # -# Profiling support +# Instrumentation Support # CONFIG_PROFILING=y CONFIG_OPROFILE=y +# CONFIG_KPROBES is not set # # Kernel hacking @@ -1497,7 +1509,6 @@ CONFIG_DEBUG_FS=y # CONFIG_DEBUG_VM is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_DEBUG_STACKOVERFLOW is not set -# CONFIG_KPROBES is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUGGER is not set CONFIG_IRQSTACKS=y diff --git a/arch/powerpc/configs/iseries_defconfig b/arch/powerpc/configs/iseries_defconfig index 62e92c7..5d08667 100644 --- a/arch/powerpc/configs/iseries_defconfig +++ b/arch/powerpc/configs/iseries_defconfig @@ -1,18 +1,33 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14-rc4 -# Thu Oct 20 08:30:56 2005 +# Linux kernel version: 2.6.15-rc1 +# Tue Nov 15 14:38:09 2005 # +CONFIG_PPC64=y CONFIG_64BIT=y +CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_HARDIRQS=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_GENERIC_ISA_DMA=y +CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y +CONFIG_SYSVIPC_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y -CONFIG_FORCE_MAX_ZONEORDER=13 + +# +# Processor support +# +# CONFIG_POWER4_ONLY is not set +CONFIG_POWER3=y +CONFIG_POWER4=y +CONFIG_PPC_FPU=y +# CONFIG_ALTIVEC is not set +CONFIG_PPC_STD_MMU=y +CONFIG_SMP=y +CONFIG_NR_CPUS=32 # # Code maturity level options @@ -68,22 +83,60 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y CONFIG_STOP_MACHINE=y -CONFIG_SYSVIPC_COMPAT=y + +# +# Block layer +# + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" # # Platform support # -CONFIG_PPC_ISERIES=y # CONFIG_PPC_MULTIPLATFORM is not set -CONFIG_PPC=y -CONFIG_PPC64=y +CONFIG_PPC_ISERIES=y +# CONFIG_EMBEDDED6xx is not set +# CONFIG_APUS is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set CONFIG_IBMVIO=y -# CONFIG_POWER4_ONLY is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_GENERIC_TBSYNC is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_WANT_EARLY_SERIAL is not set + +# +# Kernel options +# +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set +# CONFIG_PREEMPT_BKL is not set +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +CONFIG_FORCE_MAX_ZONEORDER=13 CONFIG_IOMMU_VMERGE=y -CONFIG_SMP=y -CONFIG_NR_CPUS=32 +CONFIG_IRQ_ALL_CPUS=y +CONFIG_LPARCFG=y +# CONFIG_NUMA is not set CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -91,26 +144,20 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_NUMA is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_PPC_64K_PAGES is not set # CONFIG_SCHED_SMT is not set -CONFIG_PREEMPT_NONE=y -# CONFIG_PREEMPT_VOLUNTARY is not set -# CONFIG_PREEMPT is not set -# CONFIG_PREEMPT_BKL is not set -# CONFIG_HZ_100 is not set -CONFIG_HZ_250=y -# CONFIG_HZ_1000 is not set -CONFIG_HZ=250 -CONFIG_GENERIC_HARDIRQS=y -CONFIG_LPARCFG=y +CONFIG_PROC_DEVICETREE=y +# CONFIG_PM is not set CONFIG_SECCOMP=y -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_MISC is not set CONFIG_ISA_DMA_API=y # -# Bus Options +# Bus options # +CONFIG_GENERIC_ISA_DMA=y +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_LEGACY_PROC=y @@ -125,6 +172,7 @@ CONFIG_PCI_LEGACY_PROC=y # PCI Hotplug Support # # CONFIG_HOTPLUG_PCI is not set +CONFIG_KERNEL_START=0xc000000000000000 # # Networking @@ -166,6 +214,10 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set + +# +# Core Netfilter Configuration +# # CONFIG_NETFILTER_NETLINK is not set # @@ -265,6 +317,10 @@ CONFIG_LLC=y # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# # CONFIG_NET_SCHED is not set CONFIG_NET_CLS_ROUTE=y @@ -326,14 +382,6 @@ CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=65536 CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y # CONFIG_ATA_OVER_ETH is not set # @@ -377,6 +425,7 @@ CONFIG_SCSI_FC_ATTRS=y # # SCSI low-level drivers # +# CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_ACARD is not set @@ -454,6 +503,7 @@ CONFIG_DM_ZERO=m # # Macintosh device drivers # +# CONFIG_WINDFARM is not set # # Network device support @@ -561,6 +611,7 @@ CONFIG_PPP_ASYNC=m CONFIG_PPP_SYNC_TTY=m CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m +# CONFIG_PPP_MPPE is not set CONFIG_PPPOE=m # CONFIG_SLIP is not set # CONFIG_NET_FC is not set @@ -643,6 +694,8 @@ CONFIG_LEGACY_PTY_COUNT=256 # # CONFIG_WATCHDOG is not set # CONFIG_RTC is not set +CONFIG_GEN_RTC=y +# CONFIG_GEN_RTC_X is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set @@ -660,6 +713,7 @@ CONFIG_MAX_RAW_DEVS=256 # TPM devices # # CONFIG_TCG_TPM is not set +# CONFIG_TELCLOCK is not set # # I2C support @@ -713,6 +767,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set # +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# # USB Gadget Support # # CONFIG_USB_GADGET is not set @@ -917,10 +975,25 @@ CONFIG_VIOTAPE=m CONFIG_VIOPATH=y # -# Profiling support +# Library routines +# +CONFIG_CRC_CCITT=m +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +CONFIG_LIBCRC32C=m +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=m +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m + +# +# Instrumentation Support # CONFIG_PROFILING=y CONFIG_OPROFILE=y +# CONFIG_KPROBES is not set # # Kernel hacking @@ -937,11 +1010,11 @@ CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_INFO is not set CONFIG_DEBUG_FS=y +# CONFIG_DEBUG_VM is not set +# CONFIG_RCU_TORTURE_TEST is not set CONFIG_DEBUG_STACKOVERFLOW=y -# CONFIG_KPROBES is not set CONFIG_DEBUG_STACK_USAGE=y # CONFIG_DEBUGGER is not set -# CONFIG_PPCDBG is not set CONFIG_IRQSTACKS=y # @@ -982,17 +1055,3 @@ CONFIG_CRYPTO_TEST=m # # Hardware crypto devices # - -# -# Library routines -# -CONFIG_CRC_CCITT=m -# CONFIG_CRC16 is not set -CONFIG_CRC32=y -CONFIG_LIBCRC32C=m -CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=m -CONFIG_TEXTSEARCH=y -CONFIG_TEXTSEARCH_KMP=m -CONFIG_TEXTSEARCH_BM=m -CONFIG_TEXTSEARCH_FSM=m diff --git a/arch/powerpc/configs/maple_defconfig b/arch/powerpc/configs/maple_defconfig index 7b480f3..92e4261 100644 --- a/arch/powerpc/configs/maple_defconfig +++ b/arch/powerpc/configs/maple_defconfig @@ -1,18 +1,32 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14-rc4 -# Thu Oct 20 08:31:24 2005 +# Linux kernel version: 2.6.15-rc1 +# Tue Nov 15 14:38:58 2005 # +CONFIG_PPC64=y CONFIG_64BIT=y +CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_HARDIRQS=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_GENERIC_ISA_DMA=y +CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y +CONFIG_SYSVIPC_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y -CONFIG_FORCE_MAX_ZONEORDER=13 + +# +# Processor support +# +CONFIG_POWER4_ONLY=y +CONFIG_POWER4=y +CONFIG_PPC_FPU=y +# CONFIG_ALTIVEC is not set +CONFIG_PPC_STD_MMU=y +CONFIG_SMP=y +CONFIG_NR_CPUS=2 # # Code maturity level options @@ -67,32 +81,67 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y CONFIG_STOP_MACHINE=y -CONFIG_SYSVIPC_COMPAT=y + +# +# Block layer +# + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" # # Platform support # -# CONFIG_PPC_ISERIES is not set CONFIG_PPC_MULTIPLATFORM=y +# CONFIG_PPC_ISERIES is not set +# CONFIG_EMBEDDED6xx is not set +# CONFIG_APUS is not set # CONFIG_PPC_PSERIES is not set -# CONFIG_PPC_BPA is not set # CONFIG_PPC_PMAC is not set CONFIG_PPC_MAPLE=y -CONFIG_PPC=y -CONFIG_PPC64=y +# CONFIG_PPC_CELL is not set CONFIG_PPC_OF=y -CONFIG_MPIC=y -# CONFIG_ALTIVEC is not set -CONFIG_KEXEC=y CONFIG_U3_DART=y +CONFIG_MPIC=y +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set CONFIG_MPIC_BROKEN_U3=y -CONFIG_BOOTX_TEXT=y -CONFIG_POWER4_ONLY=y +# CONFIG_PPC_MPC106 is not set +CONFIG_GENERIC_TBSYNC=y +# CONFIG_CPU_FREQ is not set +# CONFIG_WANT_EARLY_SERIAL is not set + +# +# Kernel options +# +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set +# CONFIG_PREEMPT_BKL is not set +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +CONFIG_FORCE_MAX_ZONEORDER=13 CONFIG_IOMMU_VMERGE=y -CONFIG_SMP=y -CONFIG_NR_CPUS=2 +CONFIG_KEXEC=y +CONFIG_IRQ_ALL_CPUS=y +# CONFIG_NUMA is not set CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -100,27 +149,21 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_NUMA is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_PPC_64K_PAGES is not set # CONFIG_SCHED_SMT is not set -CONFIG_PREEMPT_NONE=y -# CONFIG_PREEMPT_VOLUNTARY is not set -# CONFIG_PREEMPT is not set -# CONFIG_PREEMPT_BKL is not set -# CONFIG_HZ_100 is not set -CONFIG_HZ_250=y -# CONFIG_HZ_1000 is not set -CONFIG_HZ=250 -CONFIG_GENERIC_HARDIRQS=y -CONFIG_SECCOMP=y -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_MISC is not set CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +# CONFIG_PM is not set +CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y # -# Bus Options +# Bus options # +CONFIG_GENERIC_ISA_DMA=y +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_LEGACY_PROC=y @@ -135,6 +178,7 @@ CONFIG_PCI_LEGACY_PROC=y # PCI Hotplug Support # # CONFIG_HOTPLUG_PCI is not set +CONFIG_KERNEL_START=0xc000000000000000 # # Networking @@ -193,6 +237,10 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# # CONFIG_NET_SCHED is not set # CONFIG_NET_CLS_ROUTE is not set @@ -254,14 +302,6 @@ CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 # CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y # CONFIG_ATA_OVER_ETH is not set # @@ -351,6 +391,7 @@ CONFIG_IDEDMA_AUTO=y # # Macintosh device drivers # +# CONFIG_WINDFARM is not set # # Network device support @@ -533,6 +574,8 @@ CONFIG_LEGACY_PTY_COUNT=256 # # CONFIG_WATCHDOG is not set # CONFIG_RTC is not set +CONFIG_GEN_RTC=y +# CONFIG_GEN_RTC_X is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set @@ -549,6 +592,7 @@ CONFIG_LEGACY_PTY_COUNT=256 # TPM devices # # CONFIG_TCG_TPM is not set +# CONFIG_TELCLOCK is not set # # I2C support @@ -599,6 +643,7 @@ CONFIG_I2C_AMD8111=y # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_RTC8564 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_RTC_X1205_I2C is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -681,12 +726,15 @@ CONFIG_USB_UHCI_HCD=y # # USB Device Class drivers # -# CONFIG_USB_BLUETOOTH_TTY is not set # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information # # CONFIG_USB_STORAGE is not set @@ -776,6 +824,7 @@ CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y # CONFIG_USB_SERIAL_KLSI is not set # CONFIG_USB_SERIAL_KOBIL_SCT is not set # CONFIG_USB_SERIAL_MCT_U232 is not set +# CONFIG_USB_SERIAL_NOKIA_DKU2 is not set # CONFIG_USB_SERIAL_PL2303 is not set # CONFIG_USB_SERIAL_HP4X is not set # CONFIG_USB_SERIAL_SAFE is not set @@ -985,9 +1034,19 @@ CONFIG_NLS_DEFAULT="utf-8" CONFIG_NLS_UTF8=y # -# Profiling support +# Library routines +# +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y + +# +# Instrumentation Support # # CONFIG_PROFILING is not set +# CONFIG_KPROBES is not set # # Kernel hacking @@ -1004,14 +1063,15 @@ CONFIG_DEBUG_SPINLOCK_SLEEP=y # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_INFO is not set CONFIG_DEBUG_FS=y +# CONFIG_DEBUG_VM is not set +# CONFIG_RCU_TORTURE_TEST is not set CONFIG_DEBUG_STACKOVERFLOW=y -# CONFIG_KPROBES is not set CONFIG_DEBUG_STACK_USAGE=y CONFIG_DEBUGGER=y CONFIG_XMON=y CONFIG_XMON_DEFAULT=y -# CONFIG_PPCDBG is not set # CONFIG_IRQSTACKS is not set +CONFIG_BOOTX_TEXT=y # # Security options @@ -1051,12 +1111,3 @@ CONFIG_CRYPTO_DES=y # # Hardware crypto devices # - -# -# Library routines -# -CONFIG_CRC_CCITT=y -# CONFIG_CRC16 is not set -CONFIG_CRC32=y -# CONFIG_LIBCRC32C is not set -CONFIG_ZLIB_INFLATE=y diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig index 913962c..b4745c9 100644 --- a/arch/powerpc/configs/pseries_defconfig +++ b/arch/powerpc/configs/pseries_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit # Linux kernel version: 2.6.15-rc1 -# Mon Nov 14 15:27:00 2005 +# Tue Nov 15 14:36:55 2005 # CONFIG_PPC64=y CONFIG_64BIT=y @@ -144,7 +144,7 @@ CONFIG_FORCE_MAX_ZONEORDER=13 CONFIG_IOMMU_VMERGE=y CONFIG_HOTPLUG_CPU=y CONFIG_KEXEC=y -# CONFIG_IRQ_ALL_CPUS is not set +CONFIG_IRQ_ALL_CPUS=y CONFIG_PPC_SPLPAR=y CONFIG_EEH=y CONFIG_SCANLOG=m diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c index 3cef1b8..5a5b246 100644 --- a/arch/powerpc/kernel/pci_64.c +++ b/arch/powerpc/kernel/pci_64.c @@ -30,10 +30,10 @@ #include <asm/byteorder.h> #include <asm/irq.h> #include <asm/machdep.h> -#include <asm/udbg.h> #include <asm/ppc-pci.h> #ifdef DEBUG +#include <asm/udbg.h> #define DBG(fmt...) udbg_printf(fmt) #else #define DBG(fmt...) @@ -187,7 +187,7 @@ static DEFINE_SPINLOCK(hose_spinlock); /* * pci_controller(phb) initialized common variables. */ -void __devinit pci_setup_pci_controller(struct pci_controller *hose) +static void __devinit pci_setup_pci_controller(struct pci_controller *hose) { memset(hose, 0, sizeof(struct pci_controller)); @@ -197,6 +197,65 @@ void __devinit pci_setup_pci_controller(struct pci_controller *hose) spin_unlock(&hose_spinlock); } +static void add_linux_pci_domain(struct device_node *dev, + struct pci_controller *phb) +{ + struct property *of_prop; + unsigned int size; + + of_prop = (struct property *) + get_property(dev, "linux,pci-domain", &size); + if (of_prop != NULL) + return; + WARN_ON(of_prop && size < sizeof(int)); + if (of_prop && size < sizeof(int)) + of_prop = NULL; + size = sizeof(struct property) + sizeof(int); + if (of_prop == NULL) { + if (mem_init_done) + of_prop = kmalloc(size, GFP_KERNEL); + else + of_prop = alloc_bootmem(size); + } + memset(of_prop, 0, sizeof(struct property)); + of_prop->name = "linux,pci-domain"; + of_prop->length = sizeof(int); + of_prop->value = (unsigned char *)&of_prop[1]; + *((int *)of_prop->value) = phb->global_number; + prom_add_property(dev, of_prop); +} + +struct pci_controller * pcibios_alloc_controller(struct device_node *dev) +{ + struct pci_controller *phb; + + if (mem_init_done) + phb = kmalloc(sizeof(struct pci_controller), GFP_KERNEL); + else + phb = alloc_bootmem(sizeof (struct pci_controller)); + if (phb == NULL) + return NULL; + pci_setup_pci_controller(phb); + phb->arch_data = dev; + phb->is_dynamic = mem_init_done; + if (dev) + add_linux_pci_domain(dev, phb); + return phb; +} + +void pcibios_free_controller(struct pci_controller *phb) +{ + if (phb->arch_data) { + struct device_node *np = phb->arch_data; + int *domain = (int *)get_property(np, + "linux,pci-domain", NULL); + if (domain) + *domain = -1; + } + if (phb->is_dynamic) + kfree(phb); +} + static void __init pcibios_claim_one_bus(struct pci_bus *b) { struct pci_dev *dev; @@ -907,9 +966,10 @@ void __devinit pci_process_bridge_OF_ranges(struct pci_controller *hose, * (size depending on dev->n_addr_cells) * cells 4+5 or 5+6: the size of the range */ - rlen = 0; - hose->io_base_phys = 0; ranges = (unsigned int *) get_property(dev, "ranges", &rlen); + if (ranges == NULL) + return; + hose->io_base_phys = 0; while ((rlen -= np * sizeof(unsigned int)) >= 0) { res = NULL; pci_space = ranges[0]; @@ -1107,6 +1167,8 @@ int remap_bus_range(struct pci_bus *bus) if (get_bus_io_range(bus, &start_phys, &start_virt, &size)) return 1; + if (start_phys == 0) + return 1; printk("mapping IO %lx -> %lx, size: %lx\n", start_phys, start_virt, size); if (__ioremap_explicit(start_phys, start_virt, size, _PAGE_NO_CACHE | _PAGE_GUARDED)) diff --git a/arch/powerpc/kernel/rtas_pci.c b/arch/powerpc/kernel/rtas_pci.c index 0e5a8e1..60dec24 100644 --- a/arch/powerpc/kernel/rtas_pci.c +++ b/arch/powerpc/kernel/rtas_pci.c @@ -304,75 +304,18 @@ static int __devinit setup_phb(struct device_node *dev, struct pci_controller *phb, unsigned int addr_size_words) { - pci_setup_pci_controller(phb); - if (is_python(dev)) python_countermeasures(dev, addr_size_words); if (phb_set_bus_ranges(dev, phb)) return 1; - phb->arch_data = dev; phb->ops = &rtas_pci_ops; phb->buid = get_phb_buid(dev); return 0; } -static void __devinit add_linux_pci_domain(struct device_node *dev, - struct pci_controller *phb, - struct property *of_prop) -{ - memset(of_prop, 0, sizeof(struct property)); - of_prop->name = "linux,pci-domain"; - of_prop->length = sizeof(phb->global_number); - of_prop->value = (unsigned char *)&of_prop[1]; - memcpy(of_prop->value, &phb->global_number, sizeof(phb->global_number)); - prom_add_property(dev, of_prop); -} - -static struct pci_controller * __init alloc_phb(struct device_node *dev, - unsigned int addr_size_words) -{ - struct pci_controller *phb; - struct property *of_prop; - - phb = alloc_bootmem(sizeof(struct pci_controller)); - if (phb == NULL) - return NULL; - - of_prop = alloc_bootmem(sizeof(struct property) + - sizeof(phb->global_number)); - if (!of_prop) - return NULL; - - if (setup_phb(dev, phb, addr_size_words)) - return NULL; - - add_linux_pci_domain(dev, phb, of_prop); - - return phb; -} - -static struct pci_controller * __devinit alloc_phb_dynamic(struct device_node *dev, unsigned int addr_size_words) -{ - struct pci_controller *phb; - - phb = (struct pci_controller *)kmalloc(sizeof(struct pci_controller), - GFP_KERNEL); - if (phb == NULL) - return NULL; - - if (setup_phb(dev, phb, addr_size_words)) - return NULL; - - phb->is_dynamic = 1; - - /* TODO: linux,pci-domain? */ - - return phb; -} - unsigned long __init find_and_init_phbs(void) { struct device_node *node; @@ -397,10 +340,10 @@ unsigned long __init find_and_init_phbs(void) if (node->type == NULL || strcmp(node->type, "pci") != 0) continue; - phb = alloc_phb(node, root_size_cells); + phb = pcibios_alloc_controller(node); if (!phb) continue; - + setup_phb(node, phb, root_size_cells); pci_process_bridge_OF_ranges(phb, node, 0); pci_setup_phb_io(phb, index == 0); #ifdef CONFIG_PPC_PSERIES @@ -446,10 +389,10 @@ struct pci_controller * __devinit init_phb_dynamic(struct device_node *dn) root_size_cells = prom_n_size_cells(root); primary = list_empty(&hose_list); - phb = alloc_phb_dynamic(dn, root_size_cells); + phb = pcibios_alloc_controller(dn); if (!phb) return NULL; - + setup_phb(dn, phb, root_size_cells); pci_process_bridge_OF_ranges(phb, dn, primary); pci_setup_phb_io_dynamic(phb, primary); @@ -505,8 +448,7 @@ int pcibios_remove_root_bus(struct pci_controller *phb) } list_del(&phb->list_node); - if (phb->is_dynamic) - kfree(phb); + pcibios_free_controller(phb); return 0; } diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 33e7f2c..bd3eb42 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -59,6 +59,7 @@ #undef DEBUG #ifdef DEBUG +#include <asm/udbg.h> #define DBG(fmt...) udbg_printf(fmt) #else #define DBG(fmt...) diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c index 62dfc5b..30374d2 100644 --- a/arch/powerpc/kernel/smp.c +++ b/arch/powerpc/kernel/smp.c @@ -49,15 +49,16 @@ #include <asm/paca.h> #endif -int smp_hw_index[NR_CPUS]; -struct thread_info *secondary_ti; - #ifdef DEBUG +#include <asm/udbg.h> #define DBG(fmt...) udbg_printf(fmt) #else #define DBG(fmt...) #endif +int smp_hw_index[NR_CPUS]; +struct thread_info *secondary_ti; + cpumask_t cpu_possible_map = CPU_MASK_NONE; cpumask_t cpu_online_map = CPU_MASK_NONE; cpumask_t cpu_sibling_map[NR_CPUS] = { [0 ... NR_CPUS-1] = CPU_MASK_NONE }; diff --git a/arch/powerpc/kernel/vdso32/cacheflush.S b/arch/powerpc/kernel/vdso32/cacheflush.S index c8db993..09629ae 100644 --- a/arch/powerpc/kernel/vdso32/cacheflush.S +++ b/arch/powerpc/kernel/vdso32/cacheflush.S @@ -35,6 +35,7 @@ V_FUNCTION_BEGIN(__kernel_sync_dicache) subf r8,r6,r4 /* compute length */ add r8,r8,r5 /* ensure we get enough */ srwi. r8,r8,7 /* compute line count */ + crclr cr0*4+so beqlr /* nothing to do? */ mtctr r8 mr r3,r6 @@ -58,6 +59,7 @@ V_FUNCTION_END(__kernel_sync_dicache) */ V_FUNCTION_BEGIN(__kernel_sync_dicache_p5) .cfi_startproc + crclr cr0*4+so sync isync li r3,0 diff --git a/arch/powerpc/kernel/vdso32/datapage.S b/arch/powerpc/kernel/vdso32/datapage.S index f6b3847..4709f1d 100644 --- a/arch/powerpc/kernel/vdso32/datapage.S +++ b/arch/powerpc/kernel/vdso32/datapage.S @@ -54,7 +54,6 @@ V_FUNCTION_BEGIN(__kernel_get_syscall_map) .cfi_startproc mflr r12 .cfi_register lr,r12 - mr r4,r3 bl __get_datapage@local mtlr r12 @@ -63,6 +62,7 @@ V_FUNCTION_BEGIN(__kernel_get_syscall_map) beqlr li r0,__NR_syscalls stw r0,0(r4) + crclr cr0*4+so blr .cfi_endproc V_FUNCTION_END(__kernel_get_syscall_map) @@ -80,6 +80,7 @@ V_FUNCTION_BEGIN(__kernel_get_tbfreq) lwz r4,(CFG_TB_TICKS_PER_SEC + 4)(r3) lwz r3,CFG_TB_TICKS_PER_SEC(r3) mtlr r12 + crclr cr0*4+so blr .cfi_endproc V_FUNCTION_END(__kernel_get_tbfreq) diff --git a/arch/powerpc/kernel/vdso32/gettimeofday.S b/arch/powerpc/kernel/vdso32/gettimeofday.S index 0a32a41..7eebff0 100644 --- a/arch/powerpc/kernel/vdso32/gettimeofday.S +++ b/arch/powerpc/kernel/vdso32/gettimeofday.S @@ -59,6 +59,7 @@ V_FUNCTION_BEGIN(__kernel_gettimeofday) stw r5,TZONE_TZ_DSTTIME(r11) 1: mtlr r12 + crclr cr0*4+so li r3,0 blr @@ -117,6 +118,7 @@ V_FUNCTION_BEGIN(__kernel_clock_gettime) mulli r5,r5,1000 stw r5,TSPC32_TV_NSEC(r11) mtlr r12 + crclr cr0*4+so li r3,0 blr @@ -185,6 +187,7 @@ V_FUNCTION_BEGIN(__kernel_clock_gettime) stw r4,TSPC32_TV_NSEC(r11) mtlr r12 + crclr cr0*4+so li r3,0 blr @@ -219,6 +222,7 @@ V_FUNCTION_BEGIN(__kernel_clock_getres) li r3,0 cmpli cr0,r4,0 + crclr cr0*4+so beqlr lis r5,CLOCK_REALTIME_RES@h ori r5,r5,CLOCK_REALTIME_RES@l diff --git a/arch/powerpc/kernel/vdso64/cacheflush.S b/arch/powerpc/kernel/vdso64/cacheflush.S index d4a0ad2..cb4ae0a 100644 --- a/arch/powerpc/kernel/vdso64/cacheflush.S +++ b/arch/powerpc/kernel/vdso64/cacheflush.S @@ -35,6 +35,7 @@ V_FUNCTION_BEGIN(__kernel_sync_dicache) subf r8,r6,r4 /* compute length */ add r8,r8,r5 /* ensure we get enough */ srwi. r8,r8,7 /* compute line count */ + crclr cr0*4+so beqlr /* nothing to do? */ mtctr r8 mr r3,r6 @@ -58,6 +59,7 @@ V_FUNCTION_END(__kernel_sync_dicache) */ V_FUNCTION_BEGIN(__kernel_sync_dicache_p5) .cfi_startproc + crclr cr0*4+so sync isync li r3,0 diff --git a/arch/powerpc/kernel/vdso64/datapage.S b/arch/powerpc/kernel/vdso64/datapage.S index 6393e41..3b2dd7d 100644 --- a/arch/powerpc/kernel/vdso64/datapage.S +++ b/arch/powerpc/kernel/vdso64/datapage.S @@ -54,12 +54,12 @@ V_FUNCTION_BEGIN(__kernel_get_syscall_map) .cfi_startproc mflr r12 .cfi_register lr,r12 - mr r4,r3 bl V_LOCAL_FUNC(__get_datapage) mtlr r12 addi r3,r3,CFG_SYSCALL_MAP64 cmpli cr0,r4,0 + crclr cr0*4+so beqlr li r0,__NR_syscalls stw r0,0(r4) @@ -80,6 +80,7 @@ V_FUNCTION_BEGIN(__kernel_get_tbfreq) bl V_LOCAL_FUNC(__get_datapage) ld r3,CFG_TB_TICKS_PER_SEC(r3) mtlr r12 + crclr cr0*4+so blr .cfi_endproc V_FUNCTION_END(__kernel_get_tbfreq) diff --git a/arch/powerpc/kernel/vdso64/gettimeofday.S b/arch/powerpc/kernel/vdso64/gettimeofday.S index 1a89094..ccaeda5 100644 --- a/arch/powerpc/kernel/vdso64/gettimeofday.S +++ b/arch/powerpc/kernel/vdso64/gettimeofday.S @@ -52,6 +52,7 @@ V_FUNCTION_BEGIN(__kernel_gettimeofday) stw r4,TZONE_TZ_MINWEST(r10) stw r5,TZONE_TZ_DSTTIME(r10) 1: mtlr r12 + crclr cr0*4+so li r3,0 /* always success */ blr .cfi_endproc @@ -99,6 +100,7 @@ V_FUNCTION_BEGIN(__kernel_clock_gettime) std r0,TSPC64_TV_NSEC(r11) /* store nsec in tp */ mtlr r12 + crclr cr0*4+so li r3,0 blr @@ -159,6 +161,7 @@ V_FUNCTION_BEGIN(__kernel_clock_gettime) std r7,TSPC64_TV_NSEC(r11) mtlr r12 + crclr cr0*4+so li r3,0 blr @@ -193,6 +196,7 @@ V_FUNCTION_BEGIN(__kernel_clock_getres) li r3,0 cmpli cr0,r4,0 + crclr cr0*4+so beqlr lis r5,CLOCK_REALTIME_RES@h ori r5,r5,CLOCK_REALTIME_RES@l diff --git a/arch/powerpc/mm/lmb.c b/arch/powerpc/mm/lmb.c index 9b5aa68..9584608 100644 --- a/arch/powerpc/mm/lmb.c +++ b/arch/powerpc/mm/lmb.c @@ -22,35 +22,38 @@ #include "mmu_decl.h" /* for __max_low_memory */ #endif -struct lmb lmb; - #undef DEBUG +#ifdef DEBUG +#include <asm/udbg.h> +#define DBG(fmt...) udbg_printf(fmt) +#else +#define DBG(fmt...) +#endif + +struct lmb lmb; + void lmb_dump_all(void) { #ifdef DEBUG unsigned long i; - udbg_printf("lmb_dump_all:\n"); - udbg_printf(" memory.cnt = 0x%lx\n", - lmb.memory.cnt); - udbg_printf(" memory.size = 0x%lx\n", - lmb.memory.size); + DBG("lmb_dump_all:\n"); + DBG(" memory.cnt = 0x%lx\n", lmb.memory.cnt); + DBG(" memory.size = 0x%lx\n", lmb.memory.size); for (i=0; i < lmb.memory.cnt ;i++) { - udbg_printf(" memory.region[0x%x].base = 0x%lx\n", + DBG(" memory.region[0x%x].base = 0x%lx\n", i, lmb.memory.region[i].base); - udbg_printf(" .size = 0x%lx\n", + DBG(" .size = 0x%lx\n", lmb.memory.region[i].size); } - udbg_printf("\n reserved.cnt = 0x%lx\n", - lmb.reserved.cnt); - udbg_printf(" reserved.size = 0x%lx\n", - lmb.reserved.size); + DBG("\n reserved.cnt = 0x%lx\n", lmb.reserved.cnt); + DBG(" reserved.size = 0x%lx\n", lmb.reserved.size); for (i=0; i < lmb.reserved.cnt ;i++) { - udbg_printf(" reserved.region[0x%x].base = 0x%lx\n", + DBG(" reserved.region[0x%x].base = 0x%lx\n", i, lmb.reserved.region[i].base); - udbg_printf(" .size = 0x%lx\n", + DBG(" .size = 0x%lx\n", lmb.reserved.region[i].size); } #endif /* DEBUG */ diff --git a/arch/powerpc/platforms/iseries/pci.c b/arch/powerpc/platforms/iseries/pci.c index 4b75131..dafc518 100644 --- a/arch/powerpc/platforms/iseries/pci.c +++ b/arch/powerpc/platforms/iseries/pci.c @@ -244,10 +244,9 @@ unsigned long __init find_and_init_phbs(void) if (ret == 0) { printk("bus %d appears to exist\n", bus); - phb = (struct pci_controller *)kmalloc(sizeof(struct pci_controller), GFP_KERNEL); + phb = pcibios_alloc_controller(NULL); if (phb == NULL) return -ENOMEM; - pci_setup_pci_controller(phb); phb->pci_mem_offset = phb->local_number = bus; phb->first_busno = bus; diff --git a/arch/powerpc/platforms/maple/pci.c b/arch/powerpc/platforms/maple/pci.c index 895aeb3..f40451d 100644 --- a/arch/powerpc/platforms/maple/pci.c +++ b/arch/powerpc/platforms/maple/pci.c @@ -326,26 +326,12 @@ static int __init add_bridge(struct device_node *dev) dev->full_name); } - hose = alloc_bootmem(sizeof(struct pci_controller)); + hose = pcibios_alloc_controller(dev); if (hose == NULL) return -ENOMEM; - pci_setup_pci_controller(hose); - - hose->arch_data = dev; hose->first_busno = bus_range ? bus_range[0] : 0; hose->last_busno = bus_range ? bus_range[1] : 0xff; - of_prop = alloc_bootmem(sizeof(struct property) + - sizeof(hose->global_number)); - if (of_prop) { - memset(of_prop, 0, sizeof(struct property)); - of_prop->name = "linux,pci-domain"; - of_prop->length = sizeof(hose->global_number); - of_prop->value = (unsigned char *)&of_prop[1]; - memcpy(of_prop->value, &hose->global_number, sizeof(hose->global_number)); - prom_add_property(dev, of_prop); - } - disp_name = NULL; if (device_is_compatible(dev, "u3-agp")) { setup_u3_agp(hose); diff --git a/arch/powerpc/platforms/powermac/feature.c b/arch/powerpc/platforms/powermac/feature.c index 10f1d94..0d7fa00 100644 --- a/arch/powerpc/platforms/powermac/feature.c +++ b/arch/powerpc/platforms/powermac/feature.c @@ -2362,6 +2362,14 @@ static struct pmac_mb_def pmac_mb_defs[] = { PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features, PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE, }, + { "PowerBook5,8", "PowerBook G4 15\"", + PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features, + PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE, + }, + { "PowerBook5,9", "PowerBook G4 17\"", + PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features, + PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE, + }, { "PowerBook6,1", "PowerBook G4 12\"", PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features, PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE, diff --git a/arch/powerpc/platforms/powermac/pci.c b/arch/powerpc/platforms/powermac/pci.c index dfd41b9..443be52 100644 --- a/arch/powerpc/platforms/powermac/pci.c +++ b/arch/powerpc/platforms/powermac/pci.c @@ -640,15 +640,16 @@ static void __init setup_u3_ht(struct pci_controller* hose) * the reg address cell, we shall fix that by killing struct * reg_property and using some accessor functions instead */ - hose->cfg_data = (volatile unsigned char *)ioremap(0xf2000000, 0x02000000); + hose->cfg_data = (volatile unsigned char *)ioremap(0xf2000000, + 0x02000000); /* - * /ht node doesn't expose a "ranges" property, so we "remove" regions that - * have been allocated to AGP. So far, this version of the code doesn't assign - * any of the 0xfxxxxxxx "fine" memory regions to /ht. - * We need to fix that sooner or later by either parsing all child "ranges" - * properties or figuring out the U3 address space decoding logic and - * then read its configuration register (if any). + * /ht node doesn't expose a "ranges" property, so we "remove" + * regions that have been allocated to AGP. So far, this version of + * the code doesn't assign any of the 0xfxxxxxxx "fine" memory regions + * to /ht. We need to fix that sooner or later by either parsing all + * child "ranges" properties or figuring out the U3 address space + * decoding logic and then read its configuration register (if any). */ hose->io_base_phys = 0xf4000000; hose->pci_io_size = 0x00400000; @@ -671,10 +672,10 @@ static void __init setup_u3_ht(struct pci_controller* hose) return; } - /* We "remove" the AGP resources from the resources allocated to HT, that - * is we create "holes". However, that code does assumptions that so far - * happen to be true (cross fingers...), typically that resources in the - * AGP node are properly ordered + /* We "remove" the AGP resources from the resources allocated to HT, + * that is we create "holes". However, that code does assumptions + * that so far happen to be true (cross fingers...), typically that + * resources in the AGP node are properly ordered */ cur = 0; for (i=0; i<3; i++) { @@ -684,23 +685,30 @@ static void __init setup_u3_ht(struct pci_controller* hose) /* We don't care about "fine" resources */ if (res->start >= 0xf0000000) continue; - /* Check if it's just a matter of "shrinking" us in one direction */ + /* Check if it's just a matter of "shrinking" us in one + * direction + */ if (hose->mem_resources[cur].start == res->start) { DBG("U3/HT: shrink start of %d, %08lx -> %08lx\n", - cur, hose->mem_resources[cur].start, res->end + 1); + cur, hose->mem_resources[cur].start, + res->end + 1); hose->mem_resources[cur].start = res->end + 1; continue; } if (hose->mem_resources[cur].end == res->end) { DBG("U3/HT: shrink end of %d, %08lx -> %08lx\n", - cur, hose->mem_resources[cur].end, res->start - 1); + cur, hose->mem_resources[cur].end, + res->start - 1); hose->mem_resources[cur].end = res->start - 1; continue; } /* No, it's not the case, we need a hole */ if (cur == 2) { - /* not enough resources for a hole, we drop part of the range */ - printk(KERN_WARNING "Running out of resources for /ht host !\n"); + /* not enough resources for a hole, we drop part + * of the range + */ + printk(KERN_WARNING "Running out of resources" + " for /ht host !\n"); hose->mem_resources[cur].end = res->start - 1; continue; } @@ -714,17 +722,6 @@ static void __init setup_u3_ht(struct pci_controller* hose) hose->mem_resources[cur-1].end = res->start - 1; } } - -/* XXX this needs to be converged between ppc32 and ppc64... */ -static struct pci_controller * __init pcibios_alloc_controller(void) -{ - struct pci_controller *hose; - - hose = alloc_bootmem(sizeof(struct pci_controller)); - if (hose) - pci_setup_pci_controller(hose); - return hose; -} #endif /* @@ -756,11 +753,16 @@ static int __init add_bridge(struct device_node *dev) #endif bus_range = (int *) get_property(dev, "bus-range", &len); if (bus_range == NULL || len < 2 * sizeof(int)) { - printk(KERN_WARNING "Can't get bus-range for %s, assume bus 0\n", - dev->full_name); + printk(KERN_WARNING "Can't get bus-range for %s, assume" + " bus 0\n", dev->full_name); } + /* XXX Different prototypes, to be merged */ +#ifdef CONFIG_PPC64 + hose = pcibios_alloc_controller(dev); +#else hose = pcibios_alloc_controller(); +#endif if (!hose) return -ENOMEM; hose->arch_data = dev; @@ -768,7 +770,7 @@ static int __init add_bridge(struct device_node *dev) hose->last_busno = bus_range ? bus_range[1] : 0xff; disp_name = NULL; -#ifdef CONFIG_POWER4 +#ifdef CONFIG_PPC64 if (device_is_compatible(dev, "u3-agp")) { setup_u3_agp(hose); disp_name = "U3-AGP"; diff --git a/arch/powerpc/platforms/pseries/smp.c b/arch/powerpc/platforms/pseries/smp.c index 5800cde..25181c5 100644 --- a/arch/powerpc/platforms/pseries/smp.c +++ b/arch/powerpc/platforms/pseries/smp.c @@ -51,6 +51,7 @@ #include "plpar_wrappers.h" #ifdef DEBUG +#include <asm/udbg.h> #define DBG(fmt...) udbg_printf(fmt) #else #define DBG(fmt...) diff --git a/arch/ppc/kernel/setup.c b/arch/ppc/kernel/setup.c index dc55e1a..0eb0b70 100644 --- a/arch/ppc/kernel/setup.c +++ b/arch/ppc/kernel/setup.c @@ -602,7 +602,19 @@ void parse_bootinfo(struct bi_record *rec) #endif /* CONFIG_BLK_DEV_INITRD */ #ifdef CONFIG_PPC_MULTIPLATFORM case BI_MACHTYPE: - _machine = data[0]; + /* Machine types changed with the merge. Since the + * bootinfo are now deprecated, we can just hard code + * the appropriate conversion here for when we are + * called with yaboot which passes us a machine type + * this way. + */ + switch(data[0]) { + case 1: _machine = _MACH_prep; break; + case 2: _machine = _MACH_Pmac; break; + case 4: _machine = _MACH_chrp; break; + default: + _machine = data[0]; + } break; #endif case BI_MEMSIZE: diff --git a/arch/ppc/mm/init.c b/arch/ppc/mm/init.c index 99b48ab..45f0782 100644 --- a/arch/ppc/mm/init.c +++ b/arch/ppc/mm/init.c @@ -597,21 +597,20 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address, if (pfn_valid(pfn)) { struct page *page = pfn_to_page(pfn); - if (!PageReserved(page) - && !test_bit(PG_arch_1, &page->flags)) { - if (vma->vm_mm == current->active_mm) { #ifdef CONFIG_8xx - /* On 8xx, cache control instructions (particularly - * "dcbst" from flush_dcache_icache) fault as write - * operation if there is an unpopulated TLB entry - * for the address in question. To workaround that, - * we invalidate the TLB here, thus avoiding dcbst - * misbehaviour. - */ - _tlbie(address); + /* On 8xx, the TLB handlers work in 2 stages: + * First, a zeroed entry is loaded by TLBMiss handler, + * which causes the TLBError handler to be triggered. + * That means the zeroed TLB has to be invalidated + * whenever a page miss occurs. + */ + _tlbie(address); #endif + if (!PageReserved(page) + && !test_bit(PG_arch_1, &page->flags)) { + if (vma->vm_mm == current->active_mm) __flush_dcache_icache((void *) address); - } else + else flush_dcache_icache_page(page); set_bit(PG_arch_1, &page->flags); } diff --git a/arch/ppc/xmon/start.c b/arch/ppc/xmon/start.c index 98612d4..c80177f 100644 --- a/arch/ppc/xmon/start.c +++ b/arch/ppc/xmon/start.c @@ -184,7 +184,9 @@ xmon_map_scc(void) sccc = base + (addr & ~PAGE_MASK); sccd = sccc + 0x10; - } else { + } +#ifdef CONFIG_PPC_CHRP + else { base = (volatile unsigned char *) isa_io_base; if (_machine == _MACH_chrp) base = (volatile unsigned char *) @@ -200,6 +202,7 @@ xmon_map_scc(void) RXRDY = 1; DLAB = 0x80; } +#endif /* CONFIG_PPC_CHRP */ #elif defined(CONFIG_GEMINI) /* should already be mapped by the kernel boot */ sccc = (volatile unsigned char *) 0xffeffb0d; |
