* [PowerPC] 2.6.30-git14 boot failure with SLAB
From: Sachin Sant @ 2009-06-19 9:58 UTC (permalink / raw)
To: linuxppc-dev; +Cc: Pekka Enberg, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 1113 bytes --]
2.6.30-git14 (0732f87761dbe417cb6e084b712d07e879e876ef) fails to boot
on various PowerPC machines. Here are last few boot messages from a Power6
box.
Kernel command line: root=/dev/sda3 sysrq=8 insmod=sym53c8xx insmod=ipr crashkernel=512M-:256M
PID hash table entries: 4096 (order: 12, 32768 bytes)
freeing bootmem node 2
freeing bootmem node 3
Memory: 3897792k/4194304k available (9216k kernel code, 296512k reserved, 2112k data, 4287k bss, 512k init)
Hangs at this point of time. I have attached the complete log.
This is with CONFIG_SLAB(have attached the .config). With CONFIG_SLUB
kernel boots fine.
I went back and compiled few more kernel. 2.6.30-git10
(300df7dc89cc276377fc020704e34875d5c473b6) was the last kernel i was
able to boot. From 2.6.30-git11 (65795efbd380a832ae508b04dba8f8e53f0b84d9)
onwards the boot fails.
I will go back and check what changes between git10 and git11
could have caused this boot failure.
Thanks
-Sachin
--
---------------------------------
Sachin Sant
IBM Linux Technology Center
India Systems and Technology Labs
Bangalore, India
---------------------------------
[-- Attachment #2: git14-boot-log --]
[-- Type: text/plain, Size: 2671 bytes --]
Using 007c0878 bytes for initrd buffer
Please wait, loading kernel...
Allocated 01100000 bytes for kernel @ 02300000
Elf64 kernel loaded...
Loading ramdisk...
ramdisk loaded 007c0878 @ 03400000
OF stdout device is: /vdevice/vty@30000000
Preparing to boot Linux version 2.6.30-git14 (root@mpower6lp5) (gcc version 4.3.2 [gcc-4_3-branch revision 141291] (SUSE Linux) ) #2 SMP Fri Jun 19 14:32:04 IST 2009
Calling ibm,client-architecture... done
command line: root=/dev/sda3 sysrq=8 insmod=sym53c8xx insmod=ipr crashkernel=512M-:256M
memory layout at init:
alloc_bottom : 0000000003bd0000
alloc_top : 0000000008000000
alloc_top_hi : 0000000008000000
rmo_top : 0000000008000000
ram_top : 0000000008000000
instantiating rtas at 0x00000000074e0000... done
boot cpu hw idx 0000000000000000
copying OF device tree...
Building dt strings...
Building dt structure...
Device tree strings 0x0000000003be0000 -> 0x0000000003be15c2
Device tree struct 0x0000000003bf0000 -> 0x0000000003c10000
Calling quiesce...
returning from prom_init
Crash kernel location must be 0x2000000
Reserving 256MB of memory at 32MB for crashkernel (System RAM: 4096MB)
Phyp-dump disabled at boot time
Using pSeries machine description
Using 1TB segments
Found initrd at 0xc000000003400000:0xc000000003bc0878
console [udbg0] enabled
Partition configured for 2 cpus.
CPU maps initialized for 2 threads per core
Starting Linux PPC64 #2 SMP Fri Jun 19 14:32:04 IST 2009
-----------------------------------------------------
ppc64_pft_size = 0x1a
physicalMemorySize = 0x100000000
htab_hash_mask = 0x7ffff
-----------------------------------------------------
Initializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Linux version 2.6.30-git14 (root@mpower6lp5) (gcc version 4.3.2 [gcc-4_3-branch revision 141291] (SUSE Linux) ) #2 SMP Fri Jun 19 14:32:04 IST 2009
[boot]0012 Setup Arch
EEH: No capable adapters found
PPC64 nvram contains 15360 bytes
Zone PFN ranges:
DMA 0x00000000 -> 0x00010000
Normal 0x00010000 -> 0x00010000
Movable zone start PFN for each node
early_node_map[2] active PFN ranges
2: 0x00000000 -> 0x0000e000
3: 0x0000e000 -> 0x00010000
Could not find start_pfn for node 0
[boot]0015 Setup Done
Built 3 zonelists in Node order, mobility grouping on. Total pages: 65472
Policy zone: DMA
Kernel command line: root=/dev/sda3 sysrq=8 insmod=sym53c8xx insmod=ipr crashkernel=512M-:256M
PID hash table entries: 4096 (order: 12, 32768 bytes)
freeing bootmem node 2
freeing bootmem node 3
Memory: 3897792k/4194304k available (9216k kernel code, 296512k reserved, 2112k data, 4287k bss, 512k init)
[-- Attachment #3: config_slab_git14 --]
[-- Type: text/plain, Size: 72420 bytes --]
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.30-git14
# Fri Jun 19 14:09:32 2009
#
CONFIG_PPC64=y
#
# Processor support
#
CONFIG_PPC_BOOK3S=y
CONFIG_POWER4_ONLY=y
CONFIG_POWER4=y
CONFIG_TUNE_CELL=y
CONFIG_PPC_FPU=y
CONFIG_ALTIVEC=y
CONFIG_VSX=y
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_64=y
CONFIG_PPC_MM_SLICES=y
CONFIG_VIRT_CPU_ACCOUNTING=y
CONFIG_SMP=y
CONFIG_NR_CPUS=1024
CONFIG_64BIT=y
CONFIG_WORD_SIZE=64
CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
CONFIG_MMU=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_ARCH_HAS_ILOG2_U64=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_GPIO=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_COMPAT=y
CONFIG_SYSVIPC_COMPAT=y
CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
CONFIG_PPC_UDBG_16550=y
CONFIG_GENERIC_TBSYNC=y
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
# CONFIG_DEFAULT_UIMAGE is not set
CONFIG_HIBERNATE_64=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
CONFIG_PPC_DCR_MMIO=y
CONFIG_PPC_DCR=y
CONFIG_PPC_OF_PLATFORM_PCI=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
CONFIG_TASK_XACCT=y
CONFIG_TASK_IO_ACCOUNTING=y
CONFIG_AUDIT=y
CONFIG_AUDITSYSCALL=y
CONFIG_AUDIT_TREE=y
#
# RCU Subsystem
#
# CONFIG_CLASSIC_RCU is not set
CONFIG_TREE_RCU=y
# CONFIG_PREEMPT_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=64
# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=19
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
# CONFIG_USER_SCHED is not set
CONFIG_CGROUP_SCHED=y
CONFIG_CGROUPS=y
# CONFIG_CGROUP_DEBUG is not set
CONFIG_CGROUP_NS=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CPUSETS=y
CONFIG_PROC_PID_CPUSET=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_RESOURCE_COUNTERS=y
CONFIG_CGROUP_MEM_RES_CTLR=y
CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y
CONFIG_MM_OWNER=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
CONFIG_RELAY=y
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
CONFIG_IPC_NS=y
CONFIG_USER_NS=y
CONFIG_PID_NS=y
CONFIG_NET_NS=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
CONFIG_RD_LZMA=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
# CONFIG_EMBEDDED is not set
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_COUNTERS=y
#
# Performance Counters
#
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
CONFIG_MARKERS=y
CONFIG_OPROFILE=m
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_SYSCALL_WRAPPERS=y
CONFIG_KRETPROBES=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_ATTRS=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_SLOW_WORK=y
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
CONFIG_BLK_DEV_BSG=y
CONFIG_BLK_DEV_INTEGRITY=y
CONFIG_BLOCK_COMPAT=y
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_FREEZER=y
CONFIG_PPC_MSI_BITMAP=y
#
# Platform support
#
CONFIG_PPC_PSERIES=y
CONFIG_PPC_SPLPAR=y
CONFIG_EEH=y
CONFIG_PSERIES_MSI=y
CONFIG_SCANLOG=m
CONFIG_LPARCFG=y
CONFIG_PPC_SMLPAR=y
CONFIG_CMM=y
# CONFIG_DTL is not set
# CONFIG_PPC_ISERIES is not set
CONFIG_PPC_PMAC=y
CONFIG_PPC_PMAC64=y
CONFIG_PPC_MAPLE=y
# CONFIG_PPC_PASEMI is not set
CONFIG_PPC_PS3=y
#
# PS3 Platform Options
#
CONFIG_PS3_ADVANCED=y
CONFIG_PS3_HTAB_SIZE=20
# CONFIG_PS3_DYNAMIC_DMA is not set
CONFIG_PS3_VUART=y
CONFIG_PS3_PS3AV=y
CONFIG_PS3_SYS_MANAGER=y
CONFIG_PS3_STORAGE=m
CONFIG_PS3_DISK=m
CONFIG_PS3_ROM=m
CONFIG_PS3_FLASH=m
# CONFIG_PS3_VRAM is not set
CONFIG_PS3_LPM=m
CONFIG_PPC_CELL=y
CONFIG_PPC_CELL_COMMON=y
CONFIG_PPC_CELL_NATIVE=y
CONFIG_PPC_IBM_CELL_BLADE=y
# CONFIG_PPC_CELLEB is not set
# CONFIG_PPC_CELL_QPACE is not set
CONFIG_AXON_MSI=y
#
# Cell Broadband Engine options
#
CONFIG_SPU_FS=m
CONFIG_SPU_TRACE=m
CONFIG_SPU_BASE=y
CONFIG_CBE_RAS=y
CONFIG_PPC_IBM_CELL_RESETBUTTON=y
CONFIG_PPC_IBM_CELL_POWERBUTTON=m
CONFIG_CBE_THERM=m
CONFIG_CBE_CPUFREQ=m
# CONFIG_CBE_CPUFREQ_PMI_ENABLE is not set
CONFIG_PPC_PMI=m
CONFIG_CBE_CPUFREQ_SPU_GOVERNOR=m
CONFIG_OPROFILE_CELL=y
# CONFIG_PQ2ADS is not set
CONFIG_PPC_NATIVE=y
CONFIG_PPC_OF_BOOT_TRAMPOLINE=y
CONFIG_UDBG_RTAS_CONSOLE=y
CONFIG_XICS=y
# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
CONFIG_PPC_I8259=y
CONFIG_U3_DART=y
CONFIG_PPC_RTAS=y
CONFIG_RTAS_ERROR_LOGGING=y
CONFIG_RTAS_PROC=y
CONFIG_RTAS_FLASH=y
CONFIG_MMIO_NVRAM=y
CONFIG_MPIC_U3_HT_IRQS=y
CONFIG_IBMVIO=y
CONFIG_IBMEBUS=y
# CONFIG_PPC_MPC106 is not set
CONFIG_PPC_970_NAP=y
CONFIG_PPC_INDIRECT_IO=y
CONFIG_GENERIC_IOMAP=y
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
CONFIG_CPU_FREQ_DEBUG=y
CONFIG_CPU_FREQ_STAT=m
CONFIG_CPU_FREQ_STAT_DETAILS=y
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=m
CONFIG_CPU_FREQ_GOV_USERSPACE=m
# CONFIG_CPU_FREQ_GOV_ONDEMAND is not set
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
#
# CPU Frequency drivers
#
CONFIG_CPU_FREQ_PMAC64=y
CONFIG_AXON_RAM=m
# CONFIG_FSL_ULI1575 is not set
# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_HZ_100=y
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
CONFIG_COMPAT_BINFMT_ELF=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
CONFIG_BINFMT_MISC=m
CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y
CONFIG_IOMMU_VMERGE=y
CONFIG_IOMMU_HELPER=y
# CONFIG_SWIOTLB is not set
CONFIG_HOTPLUG_CPU=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_KEXEC=y
# CONFIG_CRASH_DUMP is not set
CONFIG_PHYP_DUMP=y
CONFIG_IRQ_ALL_CPUS=y
CONFIG_NUMA=y
CONFIG_NODES_SHIFT=4
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
# CONFIG_DISCONTIGMEM_MANUAL is not set
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_NEED_MULTIPLE_NODES=y
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
# CONFIG_SPARSEMEM_VMEMMAP is not set
CONFIG_MEMORY_HOTPLUG=y
CONFIG_MEMORY_HOTPLUG_SPARSE=y
CONFIG_MEMORY_HOTREMOVE=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ARCH_MEMORY_PROBE=y
CONFIG_NODES_SPAN_OTHER_NODES=y
CONFIG_PPC_HAS_HASH_64K=y
# CONFIG_PPC_4K_PAGES is not set
# CONFIG_PPC_16K_PAGES is not set
CONFIG_PPC_64K_PAGES=y
# CONFIG_PPC_256K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=9
CONFIG_PPC_SUBPAGE_PROT=y
CONFIG_SCHED_SMT=y
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
CONFIG_EXTRA_TARGETS=""
CONFIG_ARCH_WANTS_FREEZER_CONTROL=y
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
# CONFIG_SUSPEND is not set
# CONFIG_HIBERNATION is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
#
# Bus options
#
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
# CONFIG_PPC_INDIRECT_PCI is not set
CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
CONFIG_PCIEPORTBUS=y
# CONFIG_HOTPLUG_PCI_PCIE is not set
CONFIG_PCIEAER=y
CONFIG_PCIEASPM=y
# CONFIG_PCIEASPM_DEBUG is not set
CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_MSI=y
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_PCCARD is not set
CONFIG_HOTPLUG_PCI=y
# CONFIG_HOTPLUG_PCI_FAKE is not set
# CONFIG_HOTPLUG_PCI_CPCI is not set
# CONFIG_HOTPLUG_PCI_SHPC is not set
CONFIG_HOTPLUG_PCI_RPA=y
CONFIG_HOTPLUG_PCI_RPA_DLPAR=y
# CONFIG_HAS_RAPIDIO is not set
# CONFIG_RELOCATABLE is not set
CONFIG_PAGE_OFFSET=0xc000000000000000
CONFIG_KERNEL_START=0xc000000000000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=m
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
CONFIG_XFRM_SUB_POLICY=y
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_ASK_IP_FIB_HASH=y
# CONFIG_IP_FIB_TRIE is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
# CONFIG_IP_PNP is not set
CONFIG_NET_IPIP=m
CONFIG_NET_IPGRE=m
CONFIG_NET_IPGRE_BROADCAST=y
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
# CONFIG_ARPD is not set
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_LRO=y
CONFIG_INET_DIAG=m
CONFIG_INET_TCP_DIAG=m
CONFIG_TCP_CONG_ADVANCED=y
CONFIG_TCP_CONG_BIC=m
CONFIG_TCP_CONG_CUBIC=y
CONFIG_TCP_CONG_WESTWOOD=m
CONFIG_TCP_CONG_HTCP=m
CONFIG_TCP_CONG_HSTCP=m
CONFIG_TCP_CONG_HYBLA=m
CONFIG_TCP_CONG_VEGAS=m
CONFIG_TCP_CONG_SCALABLE=m
CONFIG_TCP_CONG_LP=m
CONFIG_TCP_CONG_VENO=m
CONFIG_TCP_CONG_YEAH=m
CONFIG_TCP_CONG_ILLINOIS=m
# CONFIG_DEFAULT_BIC is not set
CONFIG_DEFAULT_CUBIC=y
# CONFIG_DEFAULT_HTCP is not set
# CONFIG_DEFAULT_VEGAS is not set
# CONFIG_DEFAULT_WESTWOOD is not set
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
CONFIG_IPV6=m
CONFIG_IPV6_PRIVACY=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_MIP6=m
CONFIG_INET6_XFRM_TUNNEL=m
CONFIG_INET6_TUNNEL=m
CONFIG_INET6_XFRM_MODE_TRANSPORT=m
CONFIG_INET6_XFRM_MODE_TUNNEL=m
CONFIG_INET6_XFRM_MODE_BEET=m
CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
CONFIG_IPV6_SIT=m
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=m
CONFIG_IPV6_MULTIPLE_TABLES=y
CONFIG_IPV6_SUBTREES=y
# CONFIG_IPV6_MROUTE is not set
# CONFIG_NETLABEL is not set
CONFIG_NETWORK_SECMARK=y
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_NETFILTER_ADVANCED=y
CONFIG_BRIDGE_NETFILTER=y
#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CT_ACCT=y
CONFIG_NF_CONNTRACK_MARK=y
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_EVENTS=y
CONFIG_NF_CT_PROTO_DCCP=m
CONFIG_NF_CT_PROTO_GRE=m
CONFIG_NF_CT_PROTO_SCTP=m
CONFIG_NF_CT_PROTO_UDPLITE=m
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
CONFIG_NF_CONNTRACK_IRC=m
CONFIG_NF_CONNTRACK_NETBIOS_NS=m
CONFIG_NF_CONNTRACK_PPTP=m
CONFIG_NF_CONNTRACK_SANE=m
CONFIG_NF_CONNTRACK_SIP=m
CONFIG_NF_CONNTRACK_TFTP=m
CONFIG_NF_CT_NETLINK=m
# CONFIG_NETFILTER_TPROXY is not set
CONFIG_NETFILTER_XTABLES=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
CONFIG_NETFILTER_XT_TARGET_DSCP=m
CONFIG_NETFILTER_XT_TARGET_HL=m
# CONFIG_NETFILTER_XT_TARGET_LED is not set
CONFIG_NETFILTER_XT_TARGET_MARK=m
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
CONFIG_NETFILTER_XT_TARGET_RATEEST=m
CONFIG_NETFILTER_XT_TARGET_TRACE=m
CONFIG_NETFILTER_XT_TARGET_SECMARK=m
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
CONFIG_NETFILTER_XT_MATCH_DCCP=m
CONFIG_NETFILTER_XT_MATCH_DSCP=m
CONFIG_NETFILTER_XT_MATCH_ESP=m
CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
CONFIG_NETFILTER_XT_MATCH_HELPER=m
CONFIG_NETFILTER_XT_MATCH_HL=m
CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
CONFIG_NETFILTER_XT_MATCH_OWNER=m
CONFIG_NETFILTER_XT_MATCH_POLICY=m
CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
CONFIG_NETFILTER_XT_MATCH_QUOTA=m
CONFIG_NETFILTER_XT_MATCH_RATEEST=m
CONFIG_NETFILTER_XT_MATCH_REALM=m
# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
CONFIG_NETFILTER_XT_MATCH_SCTP=m
CONFIG_NETFILTER_XT_MATCH_STATE=m
CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
CONFIG_NETFILTER_XT_MATCH_TIME=m
CONFIG_NETFILTER_XT_MATCH_U32=m
# CONFIG_NETFILTER_XT_MATCH_OSF is not set
# CONFIG_IP_VS is not set
#
# IP: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV4=m
CONFIG_NF_CONNTRACK_IPV4=m
# CONFIG_NF_CONNTRACK_PROC_COMPAT is not set
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_NF_NAT=m
CONFIG_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_NETMAP=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_NF_NAT_SNMP_BASIC=m
CONFIG_NF_NAT_PROTO_DCCP=m
CONFIG_NF_NAT_PROTO_GRE=m
CONFIG_NF_NAT_PROTO_UDPLITE=m
CONFIG_NF_NAT_PROTO_SCTP=m
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_IRC=m
CONFIG_NF_NAT_TFTP=m
CONFIG_NF_NAT_AMANDA=m
CONFIG_NF_NAT_PPTP=m
CONFIG_NF_NAT_H323=m
CONFIG_NF_NAT_SIP=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_SECURITY=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
#
# IPv6: Netfilter Configuration
#
CONFIG_NF_CONNTRACK_IPV6=m
CONFIG_IP6_NF_QUEUE=m
CONFIG_IP6_NF_IPTABLES=m
CONFIG_IP6_NF_MATCH_AH=m
CONFIG_IP6_NF_MATCH_EUI64=m
CONFIG_IP6_NF_MATCH_FRAG=m
CONFIG_IP6_NF_MATCH_OPTS=m
CONFIG_IP6_NF_MATCH_HL=m
CONFIG_IP6_NF_MATCH_IPV6HEADER=m
CONFIG_IP6_NF_MATCH_MH=m
CONFIG_IP6_NF_MATCH_RT=m
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_IP6_NF_TARGET_LOG=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_MANGLE=m
CONFIG_IP6_NF_RAW=m
CONFIG_IP6_NF_SECURITY=m
CONFIG_BRIDGE_NF_EBTABLES=m
CONFIG_BRIDGE_EBT_BROUTE=m
CONFIG_BRIDGE_EBT_T_FILTER=m
CONFIG_BRIDGE_EBT_T_NAT=m
CONFIG_BRIDGE_EBT_802_3=m
CONFIG_BRIDGE_EBT_AMONG=m
CONFIG_BRIDGE_EBT_ARP=m
CONFIG_BRIDGE_EBT_IP=m
CONFIG_BRIDGE_EBT_IP6=m
CONFIG_BRIDGE_EBT_LIMIT=m
CONFIG_BRIDGE_EBT_MARK=m
CONFIG_BRIDGE_EBT_PKTTYPE=m
CONFIG_BRIDGE_EBT_STP=m
CONFIG_BRIDGE_EBT_VLAN=m
CONFIG_BRIDGE_EBT_ARPREPLY=m
CONFIG_BRIDGE_EBT_DNAT=m
CONFIG_BRIDGE_EBT_MARK_T=m
CONFIG_BRIDGE_EBT_REDIRECT=m
CONFIG_BRIDGE_EBT_SNAT=m
CONFIG_BRIDGE_EBT_LOG=m
CONFIG_BRIDGE_EBT_ULOG=m
CONFIG_BRIDGE_EBT_NFLOG=m
CONFIG_IP_DCCP=m
CONFIG_INET_DCCP_DIAG=m
#
# DCCP CCIDs Configuration (EXPERIMENTAL)
#
# CONFIG_IP_DCCP_CCID2_DEBUG is not set
CONFIG_IP_DCCP_CCID3=y
# CONFIG_IP_DCCP_CCID3_DEBUG is not set
CONFIG_IP_DCCP_CCID3_RTO=100
CONFIG_IP_DCCP_TFRC_LIB=y
#
# DCCP Kernel Hacking
#
# CONFIG_IP_DCCP_DEBUG is not set
# CONFIG_NET_DCCPPROBE is not set
CONFIG_IP_SCTP=m
# CONFIG_SCTP_DBG_MSG is not set
# CONFIG_SCTP_DBG_OBJCNT is not set
CONFIG_SCTP_HMAC_NONE=y
# CONFIG_SCTP_HMAC_SHA1 is not set
# CONFIG_SCTP_HMAC_MD5 is not set
# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
CONFIG_STP=m
CONFIG_GARP=m
CONFIG_BRIDGE=m
# CONFIG_NET_DSA is not set
CONFIG_VLAN_8021Q=m
CONFIG_VLAN_8021Q_GVRP=y
# CONFIG_DECNET is not set
CONFIG_LLC=y
CONFIG_LLC2=m
CONFIG_IPX=m
CONFIG_IPX_INTERN=y
CONFIG_ATALK=m
CONFIG_DEV_APPLETALK=m
CONFIG_IPDDP=m
CONFIG_IPDDP_ENCAP=y
CONFIG_IPDDP_DECAP=y
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
# CONFIG_IEEE802154 is not set
CONFIG_NET_SCHED=y
#
# Queueing/Scheduling
#
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_PRIO=m
CONFIG_NET_SCH_MULTIQ=m
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
CONFIG_NET_SCH_TBF=m
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
# CONFIG_NET_SCH_DRR is not set
CONFIG_NET_SCH_INGRESS=m
#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_ROUTE4=m
CONFIG_NET_CLS_ROUTE=y
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
CONFIG_CLS_U32_PERF=y
CONFIG_CLS_U32_MARK=y
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_CLS_FLOW=m
# CONFIG_NET_CLS_CGROUP is not set
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
CONFIG_NET_EMATCH_CMP=m
CONFIG_NET_EMATCH_NBYTE=m
CONFIG_NET_EMATCH_U32=m
CONFIG_NET_EMATCH_META=m
CONFIG_NET_EMATCH_TEXT=m
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=m
CONFIG_NET_ACT_GACT=m
CONFIG_GACT_PROB=y
CONFIG_NET_ACT_MIRRED=m
CONFIG_NET_ACT_IPT=m
CONFIG_NET_ACT_NAT=m
CONFIG_NET_ACT_PEDIT=m
CONFIG_NET_ACT_SIMP=m
CONFIG_NET_ACT_SKBEDIT=m
CONFIG_NET_CLS_IND=y
CONFIG_NET_SCH_FIFO=y
# CONFIG_DCB is not set
#
# Network testing
#
CONFIG_NET_PKTGEN=m
CONFIG_NET_TCPPROBE=m
# CONFIG_NET_DROP_MONITOR is not set
# CONFIG_HAMRADIO is not set
CONFIG_CAN=m
CONFIG_CAN_RAW=m
CONFIG_CAN_BCM=m
#
# CAN Device Drivers
#
CONFIG_CAN_VCAN=m
# CONFIG_CAN_DEV is not set
# CONFIG_CAN_DEBUG_DEVICES is not set
# CONFIG_IRDA is not set
CONFIG_BT=m
CONFIG_BT_L2CAP=m
CONFIG_BT_SCO=m
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=m
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_BT_CMTP=m
CONFIG_BT_HIDP=m
#
# Bluetooth device drivers
#
CONFIG_BT_HCIBTUSB=m
# CONFIG_BT_HCIUART is not set
CONFIG_BT_HCIBCM203X=m
CONFIG_BT_HCIBPA10X=m
CONFIG_BT_HCIBFUSB=m
CONFIG_BT_HCIVHCI=m
CONFIG_AF_RXRPC=m
# CONFIG_AF_RXRPC_DEBUG is not set
CONFIG_RXKAD=m
CONFIG_FIB_RULES=y
# CONFIG_WIRELESS is not set
CONFIG_WIRELESS_EXT=y
CONFIG_LIB80211=m
# CONFIG_WIMAX is not set
CONFIG_RFKILL=m
CONFIG_RFKILL_LEDS=y
CONFIG_RFKILL_INPUT=y
CONFIG_NET_9P=m
CONFIG_NET_9P_VIRTIO=m
# CONFIG_NET_9P_RDMA is not set
# CONFIG_NET_9P_DEBUG is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH=""
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y
CONFIG_MTD=m
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
# CONFIG_MTD_PARTITIONS is not set
# CONFIG_MTD_TESTS is not set
#
# User Modules And Translation Layers
#
# CONFIG_MTD_CHAR is not set
CONFIG_MTD_BLKDEVS=m
CONFIG_MTD_BLOCK=m
# CONFIG_MTD_BLOCK_RO is not set
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
# CONFIG_MTD_OOPS is not set
#
# RAM/ROM/Flash chip drivers
#
# CONFIG_MTD_CFI is not set
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_CFI_I4 is not set
# CONFIG_MTD_CFI_I8 is not set
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_PMC551 is not set
# CONFIG_MTD_DATAFLASH is not set
# CONFIG_MTD_M25P80 is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_BLOCK2MTD is not set
#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
# CONFIG_MTD_NAND is not set
# CONFIG_MTD_ONENAND is not set
#
# LPDDR flash memory drivers
#
# CONFIG_MTD_LPDDR is not set
#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
CONFIG_OF_GPIO=y
CONFIG_OF_I2C=y
CONFIG_OF_SPI=y
CONFIG_OF_MDIO=m
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
CONFIG_PARPORT_SERIAL=m
CONFIG_PARPORT_PC_FIFO=y
# CONFIG_PARPORT_PC_SUPERIO is not set
# CONFIG_PARPORT_GSC is not set
# CONFIG_PARPORT_AX88796 is not set
CONFIG_PARPORT_1284=y
CONFIG_PARPORT_NOT_PC=y
CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_FD=m
# CONFIG_PARIDE is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_CRYPTOLOOP=m
CONFIG_BLK_DEV_NBD=m
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=m
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=123456
CONFIG_BLK_DEV_XIP=y
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
CONFIG_CDROM_PKTCDVD_WCACHE=y
CONFIG_ATA_OVER_ETH=m
CONFIG_VIRTIO_BLK=m
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
CONFIG_PHANTOM=m
# CONFIG_SGI_IOC4 is not set
CONFIG_TIFM_CORE=m
CONFIG_TIFM_7XX1=m
# CONFIG_ICS932S401 is not set
CONFIG_ENCLOSURE_SERVICES=m
CONFIG_HP_ILO=m
# CONFIG_ISL29003 is not set
# CONFIG_C2PORT is not set
#
# EEPROM support
#
# CONFIG_EEPROM_AT24 is not set
# CONFIG_EEPROM_AT25 is not set
# CONFIG_EEPROM_LEGACY is not set
# CONFIG_EEPROM_MAX6875 is not set
CONFIG_EEPROM_93CX6=m
# CONFIG_CB710_CORE is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
CONFIG_IDE_XFER_MODE=y
CONFIG_IDE_TIMINGS=y
CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_IDE_GD=y
CONFIG_IDE_GD_ATA=y
# CONFIG_IDE_GD_ATAPI is not set
CONFIG_BLK_DEV_IDECD=m
CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
# CONFIG_BLK_DEV_IDETAPE is not set
CONFIG_IDE_TASK_IOCTL=y
CONFIG_IDE_PROC_FS=y
#
# IDE chipset support/bugfixes
#
# CONFIG_BLK_DEV_PLATFORM is not set
CONFIG_BLK_DEV_IDEDMA_SFF=y
#
# PCI IDE chipsets support
#
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_PCIBUS_ORDER=y
# CONFIG_BLK_DEV_GENERIC is not set
# CONFIG_BLK_DEV_OPTI621 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
# CONFIG_BLK_DEV_IT8172 is not set
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
# CONFIG_BLK_DEV_SL82C105 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDE_PMAC=y
CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y
CONFIG_BLK_DEV_IDEDMA=y
#
# SCSI device support
#
CONFIG_RAID_ATTRS=m
CONFIG_SCSI=m
CONFIG_SCSI_DMA=y
CONFIG_SCSI_TGT=m
CONFIG_SCSI_NETLINK=y
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=m
CONFIG_CHR_DEV_ST=m
# CONFIG_CHR_DEV_OSST is not set
CONFIG_BLK_DEV_SR=m
CONFIG_BLK_DEV_SR_VENDOR=y
CONFIG_CHR_DEV_SG=m
CONFIG_CHR_DEV_SCH=m
CONFIG_SCSI_ENCLOSURE=m
CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
# CONFIG_SCSI_SCAN_ASYNC is not set
CONFIG_SCSI_WAIT_SCAN=m
#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=m
CONFIG_SCSI_FC_ATTRS=m
CONFIG_SCSI_FC_TGT_ATTRS=y
CONFIG_SCSI_ISCSI_ATTRS=m
CONFIG_SCSI_SAS_ATTRS=m
CONFIG_SCSI_SAS_LIBSAS=m
CONFIG_SCSI_SAS_ATA=y
CONFIG_SCSI_SAS_HOST_SMP=y
CONFIG_SCSI_SAS_LIBSAS_DEBUG=y
CONFIG_SCSI_SRP_ATTRS=m
CONFIG_SCSI_SRP_TGT_ATTRS=y
CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_TCP=m
CONFIG_SCSI_CXGB3_ISCSI=m
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
CONFIG_SCSI_AIC94XX=m
CONFIG_AIC94XX_DEBUG=y
CONFIG_SCSI_MVSAS=m
CONFIG_SCSI_MVSAS_DEBUG=y
CONFIG_SCSI_ARCMSR=m
CONFIG_SCSI_ARCMSR_AER=y
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
CONFIG_MEGARAID_SAS=m
# CONFIG_SCSI_MPT2SAS is not set
# CONFIG_SCSI_HPTIOP is not set
CONFIG_LIBFC=m
CONFIG_LIBFCOE=m
CONFIG_FCOE=m
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_IPS is not set
CONFIG_SCSI_IBMVSCSI=m
CONFIG_SCSI_IBMVSCSIS=m
CONFIG_SCSI_IBMVFC=m
CONFIG_SCSI_IBMVFC_TRACE=y
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_PPA is not set
# CONFIG_SCSI_IMM is not set
CONFIG_SCSI_STEX=m
CONFIG_SCSI_SYM53C8XX_2=m
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0
CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
CONFIG_SCSI_SYM53C8XX_MMIO=y
CONFIG_SCSI_IPR=m
CONFIG_SCSI_IPR_TRACE=y
CONFIG_SCSI_IPR_DUMP=y
# CONFIG_SCSI_QLOGIC_1280 is not set
CONFIG_SCSI_QLA_FC=m
CONFIG_SCSI_QLA_ISCSI=m
CONFIG_SCSI_LPFC=m
# CONFIG_SCSI_LPFC_DEBUG_FS is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
CONFIG_SCSI_DEBUG=m
CONFIG_SCSI_SRP=m
CONFIG_SCSI_DH=m
CONFIG_SCSI_DH_RDAC=m
CONFIG_SCSI_DH_HP_SW=m
CONFIG_SCSI_DH_EMC=m
CONFIG_SCSI_DH_ALUA=m
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=m
CONFIG_ATA_NONSTANDARD=y
CONFIG_SATA_PMP=y
CONFIG_SATA_AHCI=m
CONFIG_SATA_SIL24=m
CONFIG_ATA_SFF=y
CONFIG_SATA_SVW=m
# CONFIG_ATA_PIIX is not set
# CONFIG_SATA_MV is not set
# CONFIG_SATA_NV is not set
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
# CONFIG_PATA_ALI is not set
CONFIG_PATA_AMD=m
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATIIXP is not set
CONFIG_PATA_CMD640_PCI=m
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CS5520 is not set
# CONFIG_PATA_CS5530 is not set
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
# CONFIG_ATA_GENERIC is not set
# CONFIG_PATA_HPT366 is not set
# CONFIG_PATA_HPT37X is not set
# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_TRIFLEX is not set
CONFIG_PATA_MARVELL=m
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NINJA32 is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
CONFIG_PATA_PDC2027X=m
CONFIG_PATA_SIL680=m
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_VIA is not set
CONFIG_PATA_WINBOND=m
# CONFIG_PATA_PLATFORM is not set
CONFIG_PATA_SCH=m
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_AUTODETECT=y
CONFIG_MD_LINEAR=m
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
CONFIG_MD_RAID10=m
CONFIG_MD_RAID456=m
CONFIG_MD_RAID6_PQ=m
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
CONFIG_DM_DELAY=m
CONFIG_DM_UEVENT=y
CONFIG_FUSION=y
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
CONFIG_FUSION_SAS=m
CONFIG_FUSION_MAX_SGE=128
CONFIG_FUSION_CTL=m
# CONFIG_FUSION_LOGGING is not set
#
# IEEE 1394 (FireWire) support
#
#
# Enable only one of the two stacks, unless you know what you are doing
#
# CONFIG_FIREWIRE is not set
CONFIG_IEEE1394=m
CONFIG_IEEE1394_OHCI1394=m
# CONFIG_IEEE1394_PCILYNX is not set
CONFIG_IEEE1394_SBP2=m
CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y
CONFIG_IEEE1394_ETH1394=m
CONFIG_IEEE1394_RAWIO=m
CONFIG_IEEE1394_VIDEO1394=m
CONFIG_IEEE1394_DV1394=m
# CONFIG_IEEE1394_VERBOSEDEBUG is not set
# CONFIG_I2O is not set
CONFIG_MACINTOSH_DRIVERS=y
CONFIG_ADB_PMU=y
CONFIG_ADB_PMU_LED=y
CONFIG_ADB_PMU_LED_IDE=y
CONFIG_PMAC_SMU=y
CONFIG_MAC_EMUMOUSEBTN=y
CONFIG_THERM_PM72=y
CONFIG_WINDFARM=y
CONFIG_WINDFARM_PM81=y
CONFIG_WINDFARM_PM91=y
CONFIG_WINDFARM_PM112=y
CONFIG_WINDFARM_PM121=y
# CONFIG_PMAC_RACKMETER is not set
CONFIG_NETDEVICES=y
CONFIG_IFB=m
CONFIG_DUMMY=m
CONFIG_BONDING=m
CONFIG_MACVLAN=m
CONFIG_EQUALIZER=m
CONFIG_TUN=m
CONFIG_VETH=m
# CONFIG_ARCNET is not set
CONFIG_PHYLIB=m
#
# MII PHY device drivers
#
CONFIG_MARVELL_PHY=m
CONFIG_DAVICOM_PHY=m
CONFIG_QSEMI_PHY=m
CONFIG_LXT_PHY=m
CONFIG_CICADA_PHY=m
CONFIG_VITESSE_PHY=m
CONFIG_SMSC_PHY=m
CONFIG_BROADCOM_PHY=m
CONFIG_ICPLUS_PHY=m
CONFIG_REALTEK_PHY=m
# CONFIG_NATIONAL_PHY is not set
# CONFIG_STE10XP is not set
# CONFIG_LSI_ET1011C_PHY is not set
CONFIG_MDIO_BITBANG=m
# CONFIG_MDIO_GPIO is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=m
# CONFIG_HAPPYMEAL is not set
CONFIG_SUNGEM=m
CONFIG_CASSINI=m
CONFIG_NET_VENDOR_3COM=y
CONFIG_VORTEX=m
CONFIG_TYPHOON=m
CONFIG_ENC28J60=m
# CONFIG_ENC28J60_WRITEVERIFY is not set
# CONFIG_ETHOC is not set
# CONFIG_DNET is not set
CONFIG_NET_TULIP=y
# CONFIG_DE2104X is not set
CONFIG_TULIP=m
CONFIG_TULIP_MWI=y
CONFIG_TULIP_MMIO=y
CONFIG_TULIP_NAPI=y
CONFIG_TULIP_NAPI_HW_MITIGATION=y
CONFIG_DE4X5=m
CONFIG_WINBOND_840=m
CONFIG_DM9102=m
CONFIG_ULI526X=m
# CONFIG_HP100 is not set
CONFIG_IBMVETH=m
# CONFIG_IBM_NEW_EMAC is not set
CONFIG_IBM_NEW_EMAC_ZMII=y
CONFIG_IBM_NEW_EMAC_RGMII=y
CONFIG_IBM_NEW_EMAC_TAH=y
CONFIG_IBM_NEW_EMAC_EMAC4=y
# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
CONFIG_NET_PCI=y
CONFIG_PCNET32=m
CONFIG_AMD8111_ETH=m
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
CONFIG_E100=m
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
CONFIG_R6040=m
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
CONFIG_TLAN=m
# CONFIG_KS8842 is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_NET_POCKET is not set
CONFIG_ATL2=m
CONFIG_NETDEV_1000=y
CONFIG_ACENIC=m
CONFIG_ACENIC_OMIT_TIGON_I=y
# CONFIG_DL2K is not set
CONFIG_E1000=m
CONFIG_E1000E=m
CONFIG_IP1000=m
CONFIG_IGB=m
# CONFIG_IGBVF is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
CONFIG_R8169=m
CONFIG_R8169_VLAN=y
CONFIG_SIS190=m
# CONFIG_SKGE is not set
CONFIG_SKY2=m
# CONFIG_SKY2_DEBUG is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_TIGON3=m
CONFIG_BNX2=m
# CONFIG_CNIC is not set
CONFIG_SPIDER_NET=m
CONFIG_GELIC_NET=m
CONFIG_GELIC_WIRELESS=y
# CONFIG_GELIC_WIRELESS_OLD_PSK_INTERFACE is not set
CONFIG_QLA3XXX=m
CONFIG_ATL1=m
CONFIG_ATL1E=m
# CONFIG_ATL1C is not set
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
CONFIG_MDIO=m
CONFIG_CHELSIO_T1=m
CONFIG_CHELSIO_T1_1G=y
CONFIG_CHELSIO_T3_DEPENDS=y
CONFIG_CHELSIO_T3=m
CONFIG_EHEA=y
# CONFIG_ENIC is not set
CONFIG_IXGBE=m
CONFIG_IXGB=m
CONFIG_S2IO=m
# CONFIG_VXGE is not set
CONFIG_MYRI10GE=m
CONFIG_NETXEN_NIC=m
CONFIG_NIU=m
# CONFIG_MLX4_EN is not set
CONFIG_MLX4_CORE=m
CONFIG_MLX4_DEBUG=y
CONFIG_TEHUTI=m
CONFIG_BNX2X=m
# CONFIG_QLGE is not set
CONFIG_SFC=m
CONFIG_SFC_MTD=y
# CONFIG_BE2NET is not set
CONFIG_TR=y
CONFIG_IBMOL=m
# CONFIG_3C359 is not set
# CONFIG_TMS380TR is not set
#
# Wireless LAN
#
CONFIG_WLAN_PRE80211=y
# CONFIG_STRIP is not set
CONFIG_WLAN_80211=y
CONFIG_LIBERTAS=m
CONFIG_LIBERTAS_USB=m
# CONFIG_LIBERTAS_SPI is not set
# CONFIG_LIBERTAS_DEBUG is not set
# CONFIG_AIRO is not set
# CONFIG_ATMEL is not set
# CONFIG_PRISM54 is not set
# CONFIG_USB_ZD1201 is not set
# CONFIG_IPW2100 is not set
# CONFIG_IPW2200 is not set
# CONFIG_HOSTAP is not set
# CONFIG_HERMES is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#
#
# USB Network Adapters
#
CONFIG_USB_CATC=m
CONFIG_USB_KAWETH=m
CONFIG_USB_PEGASUS=m
CONFIG_USB_RTL8150=m
CONFIG_USB_USBNET=m
CONFIG_USB_NET_AX8817X=m
CONFIG_USB_NET_CDCETHER=m
# CONFIG_USB_NET_CDC_EEM is not set
CONFIG_USB_NET_DM9601=m
# CONFIG_USB_NET_SMSC95XX is not set
CONFIG_USB_NET_GL620A=m
CONFIG_USB_NET_NET1080=m
CONFIG_USB_NET_PLUSB=m
CONFIG_USB_NET_MCS7830=m
CONFIG_USB_NET_RNDIS_HOST=m
CONFIG_USB_NET_CDC_SUBSET=m
CONFIG_USB_ALI_M5632=y
CONFIG_USB_AN2720=y
CONFIG_USB_BELKIN=y
CONFIG_USB_ARMLINUX=y
CONFIG_USB_EPSON2888=y
CONFIG_USB_KC2190=y
CONFIG_USB_NET_ZAURUS=m
CONFIG_USB_HSO=m
# CONFIG_USB_NET_INT51X1 is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PLIP is not set
CONFIG_PPP=m
CONFIG_PPP_MULTILINK=y
CONFIG_PPP_FILTER=y
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
CONFIG_PPP_MPPE=m
CONFIG_PPPOE=m
CONFIG_PPPOL2TP=m
CONFIG_SLIP=m
CONFIG_SLIP_COMPRESSED=y
CONFIG_SLHC=m
CONFIG_SLIP_SMART=y
# CONFIG_SLIP_MODE_SLIP6 is not set
CONFIG_NET_FC=y
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_NETPOLL=y
CONFIG_NETPOLL_TRAP=y
CONFIG_NET_POLL_CONTROLLER=y
CONFIG_VIRTIO_NET=m
CONFIG_ISDN=y
CONFIG_MISDN=m
CONFIG_MISDN_DSP=m
CONFIG_MISDN_L1OIP=m
#
# mISDN hardware drivers
#
CONFIG_MISDN_HFCPCI=m
CONFIG_MISDN_HFCMULTI=m
# CONFIG_MISDN_HFCUSB is not set
# CONFIG_ISDN_I4L is not set
CONFIG_ISDN_CAPI=m
CONFIG_ISDN_DRV_AVMB1_VERBOSE_REASON=y
CONFIG_CAPI_TRACE=y
# CONFIG_ISDN_CAPI_MIDDLEWARE is not set
CONFIG_ISDN_CAPI_CAPI20=m
#
# CAPI hardware drivers
#
CONFIG_CAPI_AVM=y
CONFIG_ISDN_DRV_AVMB1_B1PCI=m
CONFIG_ISDN_DRV_AVMB1_B1PCIV4=y
CONFIG_ISDN_DRV_AVMB1_B1PCMCIA=m
CONFIG_ISDN_DRV_AVMB1_T1PCI=m
CONFIG_ISDN_DRV_AVMB1_C4=m
CONFIG_CAPI_EICON=y
CONFIG_ISDN_DIVAS=m
CONFIG_ISDN_DIVAS_BRIPCI=y
CONFIG_ISDN_DIVAS_PRIPCI=y
CONFIG_ISDN_DIVAS_DIVACAPI=m
CONFIG_ISDN_DIVAS_USERIDI=m
CONFIG_ISDN_DIVAS_MAINT=m
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=y
CONFIG_INPUT_POLLDEV=m
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=m
CONFIG_INPUT_EVDEV=y
CONFIG_INPUT_EVBUG=m
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
CONFIG_KEYBOARD_GPIO=m
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
CONFIG_MOUSE_SERIAL=m
CONFIG_MOUSE_APPLETOUCH=m
CONFIG_MOUSE_BCM5974=m
# CONFIG_MOUSE_VSXXXAA is not set
CONFIG_MOUSE_GPIO=m
CONFIG_INPUT_JOYSTICK=y
# CONFIG_JOYSTICK_ANALOG is not set
# CONFIG_JOYSTICK_A3D is not set
# CONFIG_JOYSTICK_ADI is not set
# CONFIG_JOYSTICK_COBRA is not set
# CONFIG_JOYSTICK_GF2K is not set
# CONFIG_JOYSTICK_GRIP is not set
# CONFIG_JOYSTICK_GRIP_MP is not set
# CONFIG_JOYSTICK_GUILLEMOT is not set
# CONFIG_JOYSTICK_INTERACT is not set
# CONFIG_JOYSTICK_SIDEWINDER is not set
# CONFIG_JOYSTICK_TMDC is not set
CONFIG_JOYSTICK_IFORCE=m
CONFIG_JOYSTICK_IFORCE_USB=y
CONFIG_JOYSTICK_IFORCE_232=y
CONFIG_JOYSTICK_WARRIOR=m
CONFIG_JOYSTICK_MAGELLAN=m
CONFIG_JOYSTICK_SPACEORB=m
CONFIG_JOYSTICK_SPACEBALL=m
CONFIG_JOYSTICK_STINGER=m
CONFIG_JOYSTICK_TWIDJOY=m
CONFIG_JOYSTICK_ZHENHUA=m
# CONFIG_JOYSTICK_DB9 is not set
# CONFIG_JOYSTICK_GAMECON is not set
# CONFIG_JOYSTICK_TURBOGRAFX is not set
CONFIG_JOYSTICK_JOYDUMP=m
CONFIG_JOYSTICK_XPAD=m
CONFIG_JOYSTICK_XPAD_FF=y
CONFIG_JOYSTICK_XPAD_LEDS=y
# CONFIG_JOYSTICK_WALKERA0701 is not set
CONFIG_INPUT_TABLET=y
CONFIG_TABLET_USB_ACECAD=m
CONFIG_TABLET_USB_AIPTEK=m
CONFIG_TABLET_USB_GTCO=m
CONFIG_TABLET_USB_KBTAB=m
CONFIG_TABLET_USB_WACOM=m
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_ADS7846=m
# CONFIG_TOUCHSCREEN_AD7877 is not set
# CONFIG_TOUCHSCREEN_AD7879_I2C is not set
# CONFIG_TOUCHSCREEN_AD7879_SPI is not set
# CONFIG_TOUCHSCREEN_AD7879 is not set
CONFIG_TOUCHSCREEN_FUJITSU=m
# CONFIG_TOUCHSCREEN_GUNZE is not set
# CONFIG_TOUCHSCREEN_ELO is not set
# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
CONFIG_TOUCHSCREEN_INEXIO=m
# CONFIG_TOUCHSCREEN_MK712 is not set
CONFIG_TOUCHSCREEN_PENMOUNT=m
CONFIG_TOUCHSCREEN_TOUCHRIGHT=m
CONFIG_TOUCHSCREEN_TOUCHWIN=m
CONFIG_TOUCHSCREEN_USB_COMPOSITE=m
CONFIG_TOUCHSCREEN_USB_EGALAX=y
CONFIG_TOUCHSCREEN_USB_PANJIT=y
CONFIG_TOUCHSCREEN_USB_3M=y
CONFIG_TOUCHSCREEN_USB_ITM=y
CONFIG_TOUCHSCREEN_USB_ETURBO=y
CONFIG_TOUCHSCREEN_USB_GUNZE=y
CONFIG_TOUCHSCREEN_USB_DMC_TSC10=y
CONFIG_TOUCHSCREEN_USB_IRTOUCH=y
CONFIG_TOUCHSCREEN_USB_IDEALTEK=y
CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y
CONFIG_TOUCHSCREEN_USB_GOTOP=y
CONFIG_TOUCHSCREEN_TOUCHIT213=m
# CONFIG_TOUCHSCREEN_TSC2007 is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PCSPKR=m
CONFIG_INPUT_ATI_REMOTE=m
CONFIG_INPUT_ATI_REMOTE2=m
CONFIG_INPUT_KEYSPAN_REMOTE=m
CONFIG_INPUT_POWERMATE=m
CONFIG_INPUT_YEALINK=m
# CONFIG_INPUT_CM109 is not set
CONFIG_INPUT_UINPUT=m
# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=m
# CONFIG_SERIO_PARKBD is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=m
CONFIG_SERIO_XILINX_XPS_PS2=m
CONFIG_GAMEPORT=m
# CONFIG_GAMEPORT_NS558 is not set
# CONFIG_GAMEPORT_L4 is not set
# CONFIG_GAMEPORT_EMU10K1 is not set
# CONFIG_GAMEPORT_FM801 is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
CONFIG_NOZOMI=m
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
#
# Non-8250 serial port support
#
# CONFIG_SERIAL_MAX3100 is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_CONSOLE_POLL=y
CONFIG_SERIAL_PMACZILOG=y
# CONFIG_SERIAL_PMACZILOG_TTYS is not set
CONFIG_SERIAL_PMACZILOG_CONSOLE=y
CONFIG_SERIAL_ICOM=m
CONFIG_SERIAL_JSM=m
# CONFIG_SERIAL_OF_PLATFORM is not set
# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
CONFIG_UNIX98_PTYS=y
CONFIG_DEVPTS_MULTIPLE_INSTANCES=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=0
CONFIG_PRINTER=m
# CONFIG_LP_CONSOLE is not set
# CONFIG_PPDEV is not set
CONFIG_HVC_DRIVER=y
CONFIG_HVC_IRQ=y
CONFIG_HVC_CONSOLE=y
CONFIG_HVC_RTAS=y
# CONFIG_HVC_UDBG is not set
CONFIG_VIRTIO_CONSOLE=m
CONFIG_HVCS=m
CONFIG_IBM_BSR=m
CONFIG_IPMI_HANDLER=m
CONFIG_IPMI_PANIC_EVENT=y
# CONFIG_IPMI_PANIC_STRING is not set
CONFIG_IPMI_DEVICE_INTERFACE=m
CONFIG_IPMI_SI=m
CONFIG_IPMI_WATCHDOG=m
CONFIG_IPMI_POWEROFF=m
CONFIG_HW_RANDOM=y
# CONFIG_HW_RANDOM_TIMERIOMEM is not set
CONFIG_HW_RANDOM_VIRTIO=m
CONFIG_GEN_RTC=y
# CONFIG_GEN_RTC_X is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
CONFIG_RAW_DRIVER=m
CONFIG_MAX_RAW_DEVS=4096
# CONFIG_HANGCHECK_TIMER is not set
CONFIG_TCG_TPM=m
CONFIG_TCG_NSC=m
CONFIG_TCG_ATMEL=m
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=y
CONFIG_I2C_ALGOPCA=m
#
# I2C Hardware Bus support
#
#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
CONFIG_I2C_AMD8111=m
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
#
# Mac SMBus host controller drivers
#
CONFIG_I2C_POWERMAC=y
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
CONFIG_I2C_GPIO=m
CONFIG_I2C_OCORES=m
CONFIG_I2C_SIMTEC=m
#
# External I2C/SMBus adapter drivers
#
CONFIG_I2C_PARPORT=m
CONFIG_I2C_PARPORT_LIGHT=m
CONFIG_I2C_TAOS_EVM=m
CONFIG_I2C_TINY_USB=m
#
# Graphics adapter I2C/DDC channel drivers
#
# CONFIG_I2C_VOODOO3 is not set
#
# Other I2C/SMBus bus drivers
#
CONFIG_I2C_PCA_PLATFORM=m
CONFIG_I2C_STUB=m
#
# Miscellaneous I2C Chip support
#
CONFIG_DS1682=m
CONFIG_SENSORS_TSL2550=m
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
CONFIG_SPI=y
CONFIG_SPI_DEBUG=y
CONFIG_SPI_MASTER=y
#
# SPI Master Controller Drivers
#
CONFIG_SPI_BITBANG=m
CONFIG_SPI_BUTTERFLY=m
# CONFIG_SPI_GPIO is not set
CONFIG_SPI_LM70_LLP=m
#
# SPI Protocol Masters
#
CONFIG_SPI_SPIDEV=m
CONFIG_SPI_TLE62X0=m
#
# PPS support
#
# CONFIG_PPS is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
CONFIG_GPIOLIB=y
# CONFIG_DEBUG_GPIO is not set
CONFIG_GPIO_SYSFS=y
#
# Memory mapped GPIO expanders:
#
# CONFIG_GPIO_XILINX is not set
#
# I2C GPIO expanders:
#
CONFIG_GPIO_MAX732X=m
CONFIG_GPIO_PCA953X=m
CONFIG_GPIO_PCF857X=m
#
# PCI GPIO expanders:
#
# CONFIG_GPIO_BT8XX is not set
#
# SPI GPIO expanders:
#
CONFIG_GPIO_MAX7301=m
CONFIG_GPIO_MCP23S08=m
CONFIG_W1=m
CONFIG_W1_CON=y
#
# 1-wire Bus Masters
#
# CONFIG_W1_MASTER_MATROX is not set
# CONFIG_W1_MASTER_DS2490 is not set
# CONFIG_W1_MASTER_DS2482 is not set
CONFIG_W1_MASTER_GPIO=m
#
# 1-wire Slaves
#
# CONFIG_W1_SLAVE_THERM is not set
# CONFIG_W1_SLAVE_SMEM is not set
# CONFIG_W1_SLAVE_DS2431 is not set
# CONFIG_W1_SLAVE_DS2433 is not set
CONFIG_W1_SLAVE_DS2760=m
# CONFIG_W1_SLAVE_BQ27000 is not set
CONFIG_POWER_SUPPLY=m
# CONFIG_POWER_SUPPLY_DEBUG is not set
CONFIG_PDA_POWER=m
CONFIG_BATTERY_DS2760=m
# CONFIG_BATTERY_BQ27x00 is not set
CONFIG_HWMON=y
CONFIG_HWMON_VID=m
CONFIG_SENSORS_AD7414=m
CONFIG_SENSORS_AD7418=m
CONFIG_SENSORS_ADCXX=m
CONFIG_SENSORS_ADM1021=m
CONFIG_SENSORS_ADM1025=m
CONFIG_SENSORS_ADM1026=m
CONFIG_SENSORS_ADM1029=m
CONFIG_SENSORS_ADM1031=m
CONFIG_SENSORS_ADM9240=m
# CONFIG_SENSORS_ADT7462 is not set
CONFIG_SENSORS_ADT7470=m
CONFIG_SENSORS_ADT7473=m
# CONFIG_SENSORS_ADT7475 is not set
CONFIG_SENSORS_ATXP1=m
CONFIG_SENSORS_DS1621=m
CONFIG_SENSORS_I5K_AMB=m
CONFIG_SENSORS_F71805F=m
CONFIG_SENSORS_F71882FG=m
CONFIG_SENSORS_F75375S=m
# CONFIG_SENSORS_G760A is not set
CONFIG_SENSORS_GL518SM=m
CONFIG_SENSORS_GL520SM=m
CONFIG_SENSORS_IBMAEM=m
CONFIG_SENSORS_IBMPEX=m
CONFIG_SENSORS_IT87=m
CONFIG_SENSORS_LM63=m
CONFIG_SENSORS_LM70=m
CONFIG_SENSORS_LM75=m
CONFIG_SENSORS_LM77=m
CONFIG_SENSORS_LM78=m
CONFIG_SENSORS_LM80=m
CONFIG_SENSORS_LM83=m
CONFIG_SENSORS_LM85=m
CONFIG_SENSORS_LM87=m
CONFIG_SENSORS_LM90=m
CONFIG_SENSORS_LM92=m
CONFIG_SENSORS_LM93=m
# CONFIG_SENSORS_LTC4215 is not set
# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_LM95241 is not set
# CONFIG_SENSORS_MAX1111 is not set
CONFIG_SENSORS_MAX1619=m
CONFIG_SENSORS_MAX6650=m
CONFIG_SENSORS_PC87360=m
CONFIG_SENSORS_PC87427=m
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_SHT15 is not set
CONFIG_SENSORS_SIS5595=m
CONFIG_SENSORS_DME1737=m
CONFIG_SENSORS_SMSC47M1=m
CONFIG_SENSORS_SMSC47M192=m
CONFIG_SENSORS_SMSC47B397=m
CONFIG_SENSORS_ADS7828=m
CONFIG_SENSORS_THMC50=m
# CONFIG_SENSORS_TMP401 is not set
CONFIG_SENSORS_VIA686A=m
CONFIG_SENSORS_VT1211=m
CONFIG_SENSORS_VT8231=m
CONFIG_SENSORS_W83781D=m
CONFIG_SENSORS_W83791D=m
CONFIG_SENSORS_W83792D=m
CONFIG_SENSORS_W83793=m
CONFIG_SENSORS_W83L785TS=m
CONFIG_SENSORS_W83L786NG=m
CONFIG_SENSORS_W83627HF=m
CONFIG_SENSORS_W83627EHF=m
# CONFIG_SENSORS_LIS3_SPI is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
CONFIG_THERMAL=y
CONFIG_THERMAL_HWMON=y
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=m
CONFIG_ALIM7101_WDT=m
CONFIG_WATCHDOG_RTAS=m
#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
#
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
CONFIG_SSB=m
CONFIG_SSB_SPROM=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
# CONFIG_SSB_B43_PCI_BRIDGE is not set
# CONFIG_SSB_DEBUG is not set
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
CONFIG_SSB_DRIVER_PCICORE=y
#
# Multifunction device drivers
#
CONFIG_MFD_CORE=m
# CONFIG_MFD_SM501 is not set
CONFIG_HTC_PASIC3=m
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
CONFIG_AGP=m
CONFIG_AGP_UNINORTH=m
CONFIG_DRM=m
# CONFIG_DRM_TDFX is not set
CONFIG_DRM_R128=m
CONFIG_DRM_RADEON=m
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
CONFIG_VGASTATE=y
CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
CONFIG_FB_DDC=y
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
CONFIG_FB_SYS_FILLRECT=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_SYS_FOPS=y
CONFIG_FB_SVGALIB=m
CONFIG_FB_MACMODES=y
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
CONFIG_FB_OF=y
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
CONFIG_FB_UVESA=m
# CONFIG_FB_S1D13XXX is not set
CONFIG_FB_NVIDIA=y
CONFIG_FB_NVIDIA_I2C=y
# CONFIG_FB_NVIDIA_DEBUG is not set
CONFIG_FB_NVIDIA_BACKLIGHT=y
# CONFIG_FB_RIVA is not set
CONFIG_FB_MATROX=y
CONFIG_FB_MATROX_MILLENIUM=y
CONFIG_FB_MATROX_MYSTIQUE=y
CONFIG_FB_MATROX_G=y
CONFIG_FB_MATROX_I2C=m
CONFIG_FB_MATROX_MAVEN=m
CONFIG_FB_MATROX_MULTIHEAD=y
CONFIG_FB_RADEON=y
CONFIG_FB_RADEON_I2C=y
CONFIG_FB_RADEON_BACKLIGHT=y
# CONFIG_FB_RADEON_DEBUG is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_VIA is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
CONFIG_FB_VT8623=m
# CONFIG_FB_TRIDENT is not set
CONFIG_FB_ARK=m
CONFIG_FB_PM3=m
CONFIG_FB_CARMINE=m
CONFIG_FB_CARMINE_DRAM_EVAL=y
# CONFIG_CARMINE_DRAM_CUSTOM is not set
# CONFIG_FB_TMIO is not set
CONFIG_FB_IBM_GXT4500=y
CONFIG_FB_PS3=y
CONFIG_FB_PS3_DEFAULT_SIZE_M=9
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
# CONFIG_FB_BROADSHEET is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=m
CONFIG_LCD_LTV350QV=m
CONFIG_LCD_ILI9320=m
# CONFIG_LCD_TDO24M is not set
CONFIG_LCD_VGG2432A4=m
CONFIG_LCD_PLATFORM=m
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_GENERIC=y
#
# Display device support
#
CONFIG_DISPLAY_SUPPORT=m
#
# Display hardware drivers
#
#
# Console display driver support
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_LOGO=y
CONFIG_FB_LOGO_EXTRA=y
# CONFIG_LOGO_LINUX_MONO is not set
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
CONFIG_SOUND=m
CONFIG_SOUND_OSS_CORE=y
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_HWDEP=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_SEQUENCER_OSS=y
# CONFIG_SND_HRTIMER is not set
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PROCFS=y
CONFIG_SND_VERBOSE_PRINTK=y
CONFIG_SND_DEBUG=y
# CONFIG_SND_DEBUG_VERBOSE is not set
# CONFIG_SND_PCM_XRUN_DEBUG is not set
CONFIG_SND_VMASTER=y
CONFIG_SND_RAWMIDI_SEQ=m
# CONFIG_SND_OPL3_LIB_SEQ is not set
# CONFIG_SND_OPL4_LIB_SEQ is not set
# CONFIG_SND_SBAWE_SEQ is not set
# CONFIG_SND_EMU10K1_SEQ is not set
CONFIG_SND_MPU401_UART=m
CONFIG_SND_DRIVERS=y
CONFIG_SND_DUMMY=m
CONFIG_SND_VIRMIDI=m
CONFIG_SND_MTPAV=m
CONFIG_SND_MTS64=m
CONFIG_SND_SERIAL_U16550=m
CONFIG_SND_MPU401=m
CONFIG_SND_PORTMAN2X4=m
CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
CONFIG_SND_AW2=m
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
CONFIG_SND_OXYGEN_LIB=m
CONFIG_SND_OXYGEN=m
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
# CONFIG_SND_CTXFI is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_INDIGOIOX is not set
# CONFIG_SND_INDIGODJX is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
CONFIG_SND_HIFIER=m
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_LX6464ES is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
CONFIG_SND_VIRTUOSO=m
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
CONFIG_SND_PPC=y
CONFIG_SND_POWERMAC=m
CONFIG_SND_POWERMAC_AUTO_DRC=y
CONFIG_SND_PS3=m
CONFIG_SND_PS3_DEFAULT_START_DELAY=2000
CONFIG_SND_AOA=m
CONFIG_SND_AOA_FABRIC_LAYOUT=m
CONFIG_SND_AOA_ONYX=m
CONFIG_SND_AOA_TAS=m
CONFIG_SND_AOA_TOONIE=m
CONFIG_SND_AOA_SOUNDBUS=m
CONFIG_SND_AOA_SOUNDBUS_I2S=m
CONFIG_SND_SPI=y
CONFIG_SND_USB=y
CONFIG_SND_USB_AUDIO=m
CONFIG_SND_USB_USX2Y=m
CONFIG_SND_USB_CAIAQ=m
CONFIG_SND_USB_CAIAQ_INPUT=y
# CONFIG_SND_SOC is not set
# CONFIG_SOUND_PRIME is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
# CONFIG_HID_DEBUG is not set
CONFIG_HIDRAW=y
#
# USB Input Devices
#
CONFIG_USB_HID=y
CONFIG_HID_PID=y
CONFIG_USB_HIDDEV=y
#
# Special HID drivers
#
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
CONFIG_HID_DRAGONRISE=y
# CONFIG_DRAGONRISE_FF is not set
CONFIG_HID_EZKEY=y
CONFIG_HID_KYE=y
CONFIG_HID_GYRATION=y
CONFIG_HID_KENSINGTON=y
CONFIG_HID_LOGITECH=y
CONFIG_LOGITECH_FF=y
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
CONFIG_HID_NTRIG=y
CONFIG_HID_PANTHERLORD=y
CONFIG_PANTHERLORD_FF=y
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
CONFIG_HID_GREENASIA=y
# CONFIG_GREENASIA_FF is not set
CONFIG_HID_SMARTJOYPLUS=y
# CONFIG_SMARTJOYPLUS_FF is not set
CONFIG_HID_TOPSEED=y
CONFIG_HID_THRUSTMASTER=y
CONFIG_THRUSTMASTER_FF=y
CONFIG_HID_WACOM=m
CONFIG_HID_ZEROPLUS=y
CONFIG_ZEROPLUS_FF=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
#
# Miscellaneous USB options
#
# CONFIG_USB_DEVICE_CLASS is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
CONFIG_USB_SUSPEND=y
# CONFIG_USB_OTG is not set
CONFIG_USB_MON=y
# CONFIG_USB_WUSB is not set
# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
#
CONFIG_USB_C67X00_HCD=m
# CONFIG_USB_XHCI_HCD is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_ISP1760_HCD=m
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF=y
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
CONFIG_USB_OHCI_HCD_PCI=y
CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_UHCI_HCD=m
# CONFIG_USB_U132_HCD is not set
# CONFIG_USB_SL811_HCD is not set
CONFIG_USB_R8A66597_HCD=m
# CONFIG_USB_WHCI_HCD is not set
# CONFIG_USB_HWA_HCD is not set
#
# USB Device Class drivers
#
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=m
CONFIG_USB_WDM=m
# CONFIG_USB_TMC is not set
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
# also be needed; see USB_STORAGE Help for more info
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
CONFIG_USB_STORAGE_DATAFAB=m
CONFIG_USB_STORAGE_FREECOM=m
CONFIG_USB_STORAGE_ISD200=m
CONFIG_USB_STORAGE_USBAT=m
CONFIG_USB_STORAGE_SDDR09=m
CONFIG_USB_STORAGE_SDDR55=m
CONFIG_USB_STORAGE_JUMPSHOT=m
CONFIG_USB_STORAGE_ALAUDA=m
CONFIG_USB_STORAGE_ONETOUCH=m
CONFIG_USB_STORAGE_KARMA=m
CONFIG_USB_STORAGE_CYPRESS_ATACB=m
# CONFIG_USB_LIBUSUAL is not set
#
# USB Imaging devices
#
CONFIG_USB_MDC800=m
CONFIG_USB_MICROTEK=m
#
# USB port drivers
#
CONFIG_USB_USS720=m
CONFIG_USB_SERIAL=m
CONFIG_USB_EZUSB=y
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_AIRCABLE=m
CONFIG_USB_SERIAL_ARK3116=m
CONFIG_USB_SERIAL_BELKIN=m
CONFIG_USB_SERIAL_CH341=m
CONFIG_USB_SERIAL_WHITEHEAT=m
CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
# CONFIG_USB_SERIAL_CP210X is not set
CONFIG_USB_SERIAL_CYPRESS_M8=m
CONFIG_USB_SERIAL_EMPEG=m
CONFIG_USB_SERIAL_FTDI_SIO=m
CONFIG_USB_SERIAL_FUNSOFT=m
CONFIG_USB_SERIAL_VISOR=m
CONFIG_USB_SERIAL_IPAQ=m
CONFIG_USB_SERIAL_IR=m
CONFIG_USB_SERIAL_EDGEPORT=m
CONFIG_USB_SERIAL_EDGEPORT_TI=m
CONFIG_USB_SERIAL_GARMIN=m
CONFIG_USB_SERIAL_IPW=m
CONFIG_USB_SERIAL_IUU=m
CONFIG_USB_SERIAL_KEYSPAN_PDA=m
CONFIG_USB_SERIAL_KEYSPAN=m
CONFIG_USB_SERIAL_KEYSPAN_MPR=y
CONFIG_USB_SERIAL_KEYSPAN_USA28=y
CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
CONFIG_USB_SERIAL_KEYSPAN_USA19=y
CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
CONFIG_USB_SERIAL_KLSI=m
CONFIG_USB_SERIAL_KOBIL_SCT=m
CONFIG_USB_SERIAL_MCT_U232=m
CONFIG_USB_SERIAL_MOS7720=m
CONFIG_USB_SERIAL_MOS7840=m
CONFIG_USB_SERIAL_MOTOROLA=m
CONFIG_USB_SERIAL_NAVMAN=m
CONFIG_USB_SERIAL_PL2303=m
CONFIG_USB_SERIAL_OTI6858=m
CONFIG_USB_SERIAL_QUALCOMM=m
CONFIG_USB_SERIAL_SPCP8X5=m
CONFIG_USB_SERIAL_HP4X=m
CONFIG_USB_SERIAL_SAFE=m
CONFIG_USB_SERIAL_SAFE_PADDED=y
# CONFIG_USB_SERIAL_SIEMENS_MPI is not set
CONFIG_USB_SERIAL_SIERRAWIRELESS=m
# CONFIG_USB_SERIAL_SYMBOL is not set
CONFIG_USB_SERIAL_TI=m
CONFIG_USB_SERIAL_CYBERJACK=m
CONFIG_USB_SERIAL_XIRCOM=m
CONFIG_USB_SERIAL_OPTION=m
CONFIG_USB_SERIAL_OMNINET=m
# CONFIG_USB_SERIAL_OPTICON is not set
CONFIG_USB_SERIAL_DEBUG=m
#
# USB Miscellaneous drivers
#
CONFIG_USB_EMI62=m
CONFIG_USB_EMI26=m
CONFIG_USB_ADUTUX=m
# CONFIG_USB_SEVSEG is not set
CONFIG_USB_RIO500=m
CONFIG_USB_LEGOTOWER=m
CONFIG_USB_LCD=m
CONFIG_USB_BERRY_CHARGE=m
CONFIG_USB_LED=m
CONFIG_USB_CYPRESS_CY7C63=m
CONFIG_USB_CYTHERM=m
CONFIG_USB_IDMOUSE=m
CONFIG_USB_FTDI_ELAN=m
CONFIG_USB_APPLEDISPLAY=m
CONFIG_USB_SISUSBVGA=m
CONFIG_USB_SISUSBVGA_CON=y
CONFIG_USB_LD=m
CONFIG_USB_TRANCEVIBRATOR=m
CONFIG_USB_IOWARRIOR=m
CONFIG_USB_ISIGHTFW=m
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
# OTG and related infrastructure
#
# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_UWB is not set
# CONFIG_MMC is not set
CONFIG_MEMSTICK=m
# CONFIG_MEMSTICK_DEBUG is not set
#
# MemoryStick drivers
#
# CONFIG_MEMSTICK_UNSAFE_RESUME is not set
CONFIG_MSPRO_BLOCK=m
#
# MemoryStick Host Controller Drivers
#
CONFIG_MEMSTICK_TIFM_MS=m
CONFIG_MEMSTICK_JMICRON_38X=m
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
#
# LED drivers
#
CONFIG_LEDS_PCA9532=m
CONFIG_LEDS_GPIO=m
CONFIG_LEDS_GPIO_PLATFORM=y
CONFIG_LEDS_GPIO_OF=y
# CONFIG_LEDS_LP5521 is not set
CONFIG_LEDS_PCA955X=m
# CONFIG_LEDS_DAC124S085 is not set
# CONFIG_LEDS_BD2802 is not set
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=m
CONFIG_LEDS_TRIGGER_IDE_DISK=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
# CONFIG_LEDS_TRIGGER_GPIO is not set
CONFIG_LEDS_TRIGGER_DEFAULT_ON=m
#
# iptables trigger is under Netfilter config (LED target)
#
# CONFIG_ACCESSIBILITY is not set
CONFIG_INFINIBAND=m
CONFIG_INFINIBAND_USER_MAD=m
CONFIG_INFINIBAND_USER_ACCESS=m
CONFIG_INFINIBAND_USER_MEM=y
CONFIG_INFINIBAND_ADDR_TRANS=y
CONFIG_INFINIBAND_MTHCA=m
CONFIG_INFINIBAND_MTHCA_DEBUG=y
CONFIG_INFINIBAND_IPATH=m
CONFIG_INFINIBAND_EHCA=m
CONFIG_INFINIBAND_AMSO1100=m
# CONFIG_INFINIBAND_AMSO1100_DEBUG is not set
CONFIG_INFINIBAND_CXGB3=m
# CONFIG_INFINIBAND_CXGB3_DEBUG is not set
CONFIG_MLX4_INFINIBAND=m
CONFIG_INFINIBAND_NES=m
# CONFIG_INFINIBAND_NES_DEBUG is not set
CONFIG_INFINIBAND_IPOIB=m
CONFIG_INFINIBAND_IPOIB_CM=y
CONFIG_INFINIBAND_IPOIB_DEBUG=y
# CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set
CONFIG_INFINIBAND_SRP=m
CONFIG_INFINIBAND_ISER=m
CONFIG_EDAC=y
#
# Reporting subsystems
#
# CONFIG_EDAC_DEBUG is not set
CONFIG_EDAC_MM_EDAC=y
CONFIG_EDAC_CELL=m
# CONFIG_EDAC_AMD8131 is not set
# CONFIG_EDAC_AMD8111 is not set
# CONFIG_EDAC_CPC925 is not set
# CONFIG_RTC_CLASS is not set
CONFIG_DMADEVICES=y
#
# DMA Devices
#
CONFIG_AUXDISPLAY=y
# CONFIG_KS0108 is not set
CONFIG_UIO=m
CONFIG_UIO_CIF=m
CONFIG_UIO_PDRV=m
CONFIG_UIO_PDRV_GENIRQ=m
CONFIG_UIO_SMX=m
# CONFIG_UIO_AEC is not set
# CONFIG_UIO_SERCOS3 is not set
#
# TI VLYNQ
#
# CONFIG_STAGING is not set
#
# File systems
#
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
CONFIG_EXT4_FS=y
CONFIG_EXT4DEV_COMPAT=y
CONFIG_EXT4_FS_XATTR=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_JBD2=y
CONFIG_JBD2_DEBUG=y
CONFIG_FS_MBCACHE=y
CONFIG_REISERFS_FS=y
# CONFIG_REISERFS_CHECK is not set
CONFIG_REISERFS_PROC_INFO=y
CONFIG_REISERFS_FS_XATTR=y
CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
CONFIG_JFS_FS=m
CONFIG_JFS_POSIX_ACL=y
CONFIG_JFS_SECURITY=y
# CONFIG_JFS_DEBUG is not set
CONFIG_JFS_STATISTICS=y
CONFIG_FS_POSIX_ACL=y
CONFIG_XFS_FS=m
CONFIG_XFS_QUOTA=y
CONFIG_XFS_POSIX_ACL=y
CONFIG_XFS_RT=y
# CONFIG_XFS_DEBUG is not set
CONFIG_GFS2_FS=m
# CONFIG_GFS2_FS_LOCKING_DLM is not set
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
CONFIG_OCFS2_FS_STATS=y
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
# CONFIG_OCFS2_DEBUG_FS is not set
# CONFIG_OCFS2_FS_POSIX_ACL is not set
CONFIG_BTRFS_FS=y
CONFIG_BTRFS_FS_POSIX_ACL=y
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_QUOTA=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
CONFIG_PRINT_QUOTA_WARNING=y
CONFIG_QUOTA_TREE=m
CONFIG_QFMT_V1=m
CONFIG_QFMT_V2=m
CONFIG_QUOTACTL=y
CONFIG_AUTOFS_FS=m
CONFIG_AUTOFS4_FS=m
CONFIG_FUSE_FS=m
# CONFIG_CUSE is not set
CONFIG_GENERIC_ACL=y
#
# Caches
#
# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=m
CONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_NTFS_FS=m
# CONFIG_NTFS_DEBUG is not set
# CONFIG_NTFS_RW is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_CONFIGFS_FS=m
CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
CONFIG_ECRYPT_FS=m
CONFIG_HFS_FS=m
CONFIG_HFSPLUS_FS=m
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=m
CONFIG_SQUASHFS=m
# CONFIG_SQUASHFS_EMBEDDED is not set
CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
CONFIG_OMFS_FS=m
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
CONFIG_ROMFS_FS=m
CONFIG_ROMFS_BACKED_BY_BLOCK=y
# CONFIG_ROMFS_BACKED_BY_MTD is not set
# CONFIG_ROMFS_BACKED_BY_BOTH is not set
CONFIG_ROMFS_ON_BLOCK=y
# CONFIG_SYSV_FS is not set
CONFIG_UFS_FS=m
CONFIG_UFS_FS_WRITE=y
# CONFIG_UFS_DEBUG is not set
# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
CONFIG_NFSD=m
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3=y
CONFIG_NFSD_V3_ACL=y
CONFIG_NFSD_V4=y
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_ACL_SUPPORT=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
CONFIG_SUNRPC_XPRT_RDMA=m
CONFIG_RPCSEC_GSS_KRB5=m
CONFIG_RPCSEC_GSS_SPKM3=m
# CONFIG_SMB_FS is not set
CONFIG_CIFS=m
CONFIG_CIFS_STATS=y
# CONFIG_CIFS_STATS2 is not set
CONFIG_CIFS_WEAK_PW_HASH=y
CONFIG_CIFS_UPCALL=y
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
# CONFIG_CIFS_DEBUG2 is not set
CONFIG_CIFS_DFS_UPCALL=y
CONFIG_CIFS_EXPERIMENTAL=y
CONFIG_NCP_FS=m
CONFIG_NCPFS_PACKET_SIGNING=y
CONFIG_NCPFS_IOCTL_LOCKING=y
CONFIG_NCPFS_STRONG=y
CONFIG_NCPFS_NFS_NS=y
CONFIG_NCPFS_OS2_NS=y
CONFIG_NCPFS_SMALLDOS=y
CONFIG_NCPFS_NLS=y
CONFIG_NCPFS_EXTRAS=y
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
CONFIG_9P_FS=m
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
CONFIG_OSF_PARTITION=y
CONFIG_AMIGA_PARTITION=y
CONFIG_ATARI_PARTITION=y
CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
CONFIG_MINIX_SUBPARTITION=y
CONFIG_SOLARIS_X86_PARTITION=y
CONFIG_UNIXWARE_DISKLABEL=y
CONFIG_LDM_PARTITION=y
# CONFIG_LDM_DEBUG is not set
CONFIG_SGI_PARTITION=y
CONFIG_ULTRIX_PARTITION=y
CONFIG_SUN_PARTITION=y
CONFIG_KARMA_PARTITION=y
CONFIG_EFI_PARTITION=y
CONFIG_SYSV68_PARTITION=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="utf8"
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_737=m
CONFIG_NLS_CODEPAGE_775=m
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_852=m
CONFIG_NLS_CODEPAGE_855=m
CONFIG_NLS_CODEPAGE_857=m
CONFIG_NLS_CODEPAGE_860=m
CONFIG_NLS_CODEPAGE_861=m
CONFIG_NLS_CODEPAGE_862=m
CONFIG_NLS_CODEPAGE_863=m
CONFIG_NLS_CODEPAGE_864=m
CONFIG_NLS_CODEPAGE_865=m
CONFIG_NLS_CODEPAGE_866=m
CONFIG_NLS_CODEPAGE_869=m
CONFIG_NLS_CODEPAGE_936=m
CONFIG_NLS_CODEPAGE_950=m
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_CODEPAGE_949=m
CONFIG_NLS_CODEPAGE_874=m
CONFIG_NLS_ISO8859_8=m
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_2=m
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=m
CONFIG_NLS_ISO8859_5=m
CONFIG_NLS_ISO8859_6=m
CONFIG_NLS_ISO8859_7=m
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=m
CONFIG_DLM=m
# CONFIG_DLM_DEBUG is not set
CONFIG_BINARY_PRINTF=y
#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=m
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=m
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
CONFIG_CRC7=m
CONFIG_LIBCRC32C=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=m
CONFIG_LZO_DECOMPRESS=m
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=m
CONFIG_TEXTSEARCH_BM=m
CONFIG_TEXTSEARCH_FSM=m
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_HAVE_LMB=y
CONFIG_NLATTR=y
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
CONFIG_UNUSED_SYMBOLS=y
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_DETECT_HUNG_TASK=y
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
CONFIG_SCHEDSTATS=y
CONFIG_TIMER_STATS=y
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
CONFIG_DEBUG_SPINLOCK=y
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
CONFIG_DEBUG_SPINLOCK_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_RCU_CPU_STALL_DETECTOR=y
CONFIG_KPROBES_SANITY_TEST=y
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
CONFIG_LKDTM=m
CONFIG_FAULT_INJECTION=y
CONFIG_FAILSLAB=y
CONFIG_FAIL_PAGE_ALLOC=y
# CONFIG_FAIL_MAKE_REQUEST is not set
# CONFIG_FAIL_IO_TIMEOUT is not set
CONFIG_FAULT_INJECTION_DEBUG_FS=y
# CONFIG_FAULT_INJECTION_STACKTRACE_FILTER is not set
CONFIG_LATENCYTOP=y
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_DEBUG_PAGEALLOC=y
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_TRACING=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
# CONFIG_DYNAMIC_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_KGDB=y
CONFIG_KGDB_SERIAL_CONSOLE=m
# CONFIG_KGDB_TESTS is not set
CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_HCALL_STATS is not set
# CONFIG_PPC_EMULATED_STATS is not set
# CONFIG_CODE_PATCHING_SELFTEST is not set
# CONFIG_FTR_FIXUP_SELFTEST is not set
# CONFIG_MSI_BITMAP_SELFTEST is not set
CONFIG_XMON=y
CONFIG_XMON_DEFAULT=y
CONFIG_XMON_DISASSEMBLY=y
CONFIG_DEBUGGER=y
CONFIG_IRQSTACKS=y
# CONFIG_VIRQ_DEBUG is not set
CONFIG_BOOTX_TEXT=y
# CONFIG_PPC_EARLY_DEBUG is not set
#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
CONFIG_SECURITY=y
CONFIG_SECURITYFS=y
CONFIG_SECURITY_NETWORK=y
# CONFIG_SECURITY_NETWORK_XFRM is not set
# CONFIG_SECURITY_PATH is not set
CONFIG_SECURITY_FILE_CAPABILITIES=y
# CONFIG_SECURITY_ROOTPLUG is not set
CONFIG_SECURITY_SELINUX=y
CONFIG_SECURITY_SELINUX_BOOTPARAM=y
CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=0
CONFIG_SECURITY_SELINUX_DISABLE=y
CONFIG_SECURITY_SELINUX_DEVELOP=y
CONFIG_SECURITY_SELINUX_AVC_STATS=y
CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
# CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set
# CONFIG_SECURITY_TOMOYO is not set
CONFIG_KEYS_COMPAT=y
CONFIG_XOR_BLOCKS=m
CONFIG_ASYNC_CORE=m
CONFIG_ASYNC_MEMCPY=m
CONFIG_ASYNC_XOR=m
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=m
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=m
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_PCOMP=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_GF128MUL=m
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_WORKQUEUE=y
CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_AUTHENC=m
CONFIG_CRYPTO_TEST=m
#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=m
CONFIG_CRYPTO_SEQIV=m
#
# Block modes
#
CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_CTR=m
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_XTS=m
#
# Hash modes
#
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=m
#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=m
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_RMD128=m
CONFIG_CRYPTO_RMD160=m
CONFIG_CRYPTO_RMD256=m
CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
#
# Ciphers
#
CONFIG_CRYPTO_AES=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAMELLIA=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_FCRYPT=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_SALSA20=m
CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
# CONFIG_CRYPTO_TWOFISH is not set
#
# Compression
#
CONFIG_CRYPTO_DEFLATE=m
# CONFIG_CRYPTO_ZLIB is not set
CONFIG_CRYPTO_LZO=m
#
# Random Number Generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRYPTO_HW=y
CONFIG_CRYPTO_DEV_HIFN_795X=m
CONFIG_CRYPTO_DEV_HIFN_795X_RNG=y
# CONFIG_PPC_CLOCK is not set
CONFIG_VIRTUALIZATION=y
CONFIG_VIRTIO=m
CONFIG_VIRTIO_RING=m
CONFIG_VIRTIO_PCI=m
CONFIG_VIRTIO_BALLOON=m
^ permalink raw reply
* [PATCH] powerpc/pmac: Fix issues with PowerMac "PowerSurge" SMP
From: Benjamin Herrenschmidt @ 2009-06-19 9:30 UTC (permalink / raw)
To: linuxppc-dev
The old PowerSurge SMP (ie, dual or quad 604 machines) code has
numerous issues in modern world.
One is cpu_possible_map is set too late (the device-tree is bogus)
so we fail to allocate the interrupt stacks and crash. Another
problem is the fact the timebase is frozen by the bringup of the
second CPU so the delays in the generic code will hang, we need
to move some of the calling procedure to inside the powermac code.
This makes it boot again for me
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---
arch/powerpc/kernel/smp.c | 3
arch/powerpc/platforms/powermac/setup.c | 41 +------
arch/powerpc/platforms/powermac/smp.c | 166 +++++++++++++++++++-------------
3 files changed, 112 insertions(+), 98 deletions(-)
--- linux-work.orig/arch/powerpc/platforms/powermac/setup.c 2009-06-19 17:11:28.000000000 +1000
+++ linux-work/arch/powerpc/platforms/powermac/setup.c 2009-06-19 17:12:28.000000000 +1000
@@ -103,11 +103,6 @@ unsigned long smu_cmdbuf_abs;
EXPORT_SYMBOL(smu_cmdbuf_abs);
#endif
-#ifdef CONFIG_SMP
-extern struct smp_ops_t psurge_smp_ops;
-extern struct smp_ops_t core99_smp_ops;
-#endif /* CONFIG_SMP */
-
static void pmac_show_cpuinfo(struct seq_file *m)
{
struct device_node *np;
@@ -341,34 +336,6 @@ static void __init pmac_setup_arch(void)
ROOT_DEV = DEFAULT_ROOT_DEVICE;
#endif
-#ifdef CONFIG_SMP
- /* Check for Core99 */
- ic = of_find_node_by_name(NULL, "uni-n");
- if (!ic)
- ic = of_find_node_by_name(NULL, "u3");
- if (!ic)
- ic = of_find_node_by_name(NULL, "u4");
- if (ic) {
- of_node_put(ic);
- smp_ops = &core99_smp_ops;
- }
-#ifdef CONFIG_PPC32
- else {
- /*
- * We have to set bits in cpu_possible_map here since the
- * secondary CPU(s) aren't in the device tree, and
- * setup_per_cpu_areas only allocates per-cpu data for
- * CPUs in the cpu_possible_map.
- */
- int cpu;
-
- for (cpu = 1; cpu < 4 && cpu < NR_CPUS; ++cpu)
- cpu_set(cpu, cpu_possible_map);
- smp_ops = &psurge_smp_ops;
- }
-#endif
-#endif /* CONFIG_SMP */
-
#ifdef CONFIG_ADB
if (strstr(cmd_line, "adb_sync")) {
extern int __adb_probe_sync;
@@ -512,6 +479,14 @@ static void __init pmac_init_early(void)
#ifdef CONFIG_PPC64
iommu_init_early_dart();
#endif
+
+ /* SMP Init has to be done early as we need to patch up
+ * cpu_possible_map before interrupt stacks are allocated
+ * or kaboom...
+ */
+#ifdef CONFIG_SMP
+ pmac_setup_smp();
+#endif
}
static int __init pmac_declare_of_platform_devices(void)
Index: linux-work/arch/powerpc/platforms/powermac/smp.c
===================================================================
--- linux-work.orig/arch/powerpc/platforms/powermac/smp.c 2009-06-19 17:11:28.000000000 +1000
+++ linux-work/arch/powerpc/platforms/powermac/smp.c 2009-06-19 19:27:33.000000000 +1000
@@ -64,10 +64,11 @@
extern void __secondary_start_pmac_0(void);
extern int pmac_pfunc_base_install(void);
-#ifdef CONFIG_PPC32
+static void (*pmac_tb_freeze)(int freeze);
+static u64 timebase;
+static int tb_req;
-/* Sync flag for HW tb sync */
-static volatile int sec_tb_reset = 0;
+#ifdef CONFIG_PPC32
/*
* Powersurge (old powermac SMP) support.
@@ -294,6 +295,9 @@ static int __init smp_psurge_probe(void)
psurge_quad_init();
/* All released cards using this HW design have 4 CPUs */
ncpus = 4;
+ /* No sure how timebase sync works on those, let's use SW */
+ smp_ops->give_timebase = smp_generic_give_timebase;
+ smp_ops->take_timebase = smp_generic_take_timebase;
} else {
iounmap(quad_base);
if ((in_8(hhead_base + HHEAD_CONFIG) & 0x02) == 0) {
@@ -308,18 +312,15 @@ static int __init smp_psurge_probe(void)
psurge_start = ioremap(PSURGE_START, 4);
psurge_pri_intr = ioremap(PSURGE_PRI_INTR, 4);
- /*
- * This is necessary because OF doesn't know about the
+ /* This is necessary because OF doesn't know about the
* secondary cpu(s), and thus there aren't nodes in the
* device tree for them, and smp_setup_cpu_maps hasn't
- * set their bits in cpu_possible_map and cpu_present_map.
+ * set their bits in cpu_present_map.
*/
if (ncpus > NR_CPUS)
ncpus = NR_CPUS;
- for (i = 1; i < ncpus ; ++i) {
+ for (i = 1; i < ncpus ; ++i)
cpu_set(i, cpu_present_map);
- set_hard_smp_processor_id(i, i);
- }
if (ppc_md.progress) ppc_md.progress("smp_psurge_probe - done", 0x352);
@@ -329,8 +330,14 @@ static int __init smp_psurge_probe(void)
static void __init smp_psurge_kick_cpu(int nr)
{
unsigned long start = __pa(__secondary_start_pmac_0) + nr * 8;
- unsigned long a;
- int i;
+ unsigned long a, flags;
+ int i, j;
+
+ /* Defining this here is evil ... but I prefer hiding that
+ * crap to avoid giving people ideas that they can do the
+ * same.
+ */
+ extern volatile unsigned int cpu_callin_map[NR_CPUS];
/* may need to flush here if secondary bats aren't setup */
for (a = KERNELBASE; a < KERNELBASE + 0x800000; a += 32)
@@ -339,47 +346,52 @@ static void __init smp_psurge_kick_cpu(i
if (ppc_md.progress) ppc_md.progress("smp_psurge_kick_cpu", 0x353);
+ /* This is going to freeze the timeebase, we disable interrupts */
+ local_irq_save(flags);
+
out_be32(psurge_start, start);
mb();
psurge_set_ipi(nr);
+
/*
* We can't use udelay here because the timebase is now frozen.
*/
for (i = 0; i < 2000; ++i)
- barrier();
+ asm volatile("nop" : : : "memory");
psurge_clr_ipi(nr);
- if (ppc_md.progress) ppc_md.progress("smp_psurge_kick_cpu - done", 0x354);
-}
-
-/*
- * With the dual-cpu powersurge board, the decrementers and timebases
- * of both cpus are frozen after the secondary cpu is started up,
- * until we give the secondary cpu another interrupt. This routine
- * uses this to get the timebases synchronized.
- * -- paulus.
- */
-static void __init psurge_dual_sync_tb(int cpu_nr)
-{
- int t;
-
- set_dec(tb_ticks_per_jiffy);
- /* XXX fixme */
- set_tb(0, 0);
-
- if (cpu_nr > 0) {
+ /*
+ * Also, because the timebase is frozen, we must not return to the
+ * caller which will try to do udelay's etc... Instead, we wait -here-
+ * for the CPU to callin.
+ */
+ for (i = 0; i < 100000 && !cpu_callin_map[nr]; ++i) {
+ for (j = 1; j < 10000; j++)
+ asm volatile("nop" : : : "memory");
+ asm volatile("sync" : : : "memory");
+ }
+ if (!cpu_callin_map[nr])
+ goto stuck;
+
+ /* And we do the TB sync here too for standard dual CPU cards */
+ if (psurge_type == PSURGE_DUAL) {
+ while(!tb_req)
+ barrier();
+ tb_req = 0;
+ mb();
+ timebase = get_tb();
+ mb();
+ while (timebase)
+ barrier();
mb();
- sec_tb_reset = 1;
- return;
}
+ stuck:
+ /* now interrupt the secondary, restarting both TBs */
+ if (psurge_type == PSURGE_DUAL)
+ psurge_set_ipi(1);
- /* wait for the secondary to have reset its TB before proceeding */
- for (t = 10000000; t > 0 && !sec_tb_reset; --t)
- ;
-
- /* now interrupt the secondary, starting both TBs */
- psurge_set_ipi(1);
+ if (ppc_md.progress) ppc_md.progress("smp_psurge_kick_cpu - done", 0x354);
}
static struct irqaction psurge_irqaction = {
@@ -390,36 +402,35 @@ static struct irqaction psurge_irqaction
static void __init smp_psurge_setup_cpu(int cpu_nr)
{
+ if (cpu_nr != 0)
+ return;
- if (cpu_nr == 0) {
- /* If we failed to start the second CPU, we should still
- * send it an IPI to start the timebase & DEC or we might
- * have them stuck.
- */
- if (num_online_cpus() < 2) {
- if (psurge_type == PSURGE_DUAL)
- psurge_set_ipi(1);
- return;
- }
- /* reset the entry point so if we get another intr we won't
- * try to startup again */
- out_be32(psurge_start, 0x100);
- if (setup_irq(30, &psurge_irqaction))
- printk(KERN_ERR "Couldn't get primary IPI interrupt");
- }
-
- if (psurge_type == PSURGE_DUAL)
- psurge_dual_sync_tb(cpu_nr);
+ /* reset the entry point so if we get another intr we won't
+ * try to startup again */
+ out_be32(psurge_start, 0x100);
+ if (setup_irq(30, &psurge_irqaction))
+ printk(KERN_ERR "Couldn't get primary IPI interrupt");
}
void __init smp_psurge_take_timebase(void)
{
- /* Dummy implementation */
+ if (psurge_type != PSURGE_DUAL)
+ return;
+
+ tb_req = 1;
+ mb();
+ while (!timebase)
+ barrier();
+ mb();
+ set_tb(timebase >> 32, timebase & 0xffffffff);
+ timebase = 0;
+ mb();
+ set_dec(tb_ticks_per_jiffy/2);
}
void __init smp_psurge_give_timebase(void)
{
- /* Dummy implementation */
+ /* Nothing to do here */
}
/* PowerSurge-style Macs */
@@ -437,9 +448,6 @@ struct smp_ops_t psurge_smp_ops = {
* Core 99 and later support
*/
-static void (*pmac_tb_freeze)(int freeze);
-static u64 timebase;
-static int tb_req;
static void smp_core99_give_timebase(void)
{
@@ -478,7 +486,6 @@ static void __devinit smp_core99_take_ti
set_tb(timebase >> 32, timebase & 0xffffffff);
timebase = 0;
mb();
- set_dec(tb_ticks_per_jiffy/2);
local_irq_restore(flags);
}
@@ -920,3 +927,34 @@ struct smp_ops_t core99_smp_ops = {
# endif
#endif
};
+
+void __init pmac_setup_smp(void)
+{
+ struct device_node *np;
+
+ /* Check for Core99 */
+ np = of_find_node_by_name(NULL, "uni-n");
+ if (!np)
+ np = of_find_node_by_name(NULL, "u3");
+ if (!np)
+ np = of_find_node_by_name(NULL, "u4");
+ if (np) {
+ of_node_put(np);
+ smp_ops = &core99_smp_ops;
+ }
+#ifdef CONFIG_PPC32
+ else {
+ /* We have to set bits in cpu_possible_map here since the
+ * secondary CPU(s) aren't in the device tree. Various
+ * things won't be initialized for CPUs not in the possible
+ * map, so we really need to fix it up here.
+ */
+ int cpu;
+
+ for (cpu = 1; cpu < 4 && cpu < NR_CPUS; ++cpu)
+ cpu_set(cpu, cpu_possible_map);
+ smp_ops = &psurge_smp_ops;
+ }
+#endif /* CONFIG_PPC32 */
+}
+
Index: linux-work/arch/powerpc/kernel/smp.c
===================================================================
--- linux-work.orig/arch/powerpc/kernel/smp.c 2009-06-19 17:11:28.000000000 +1000
+++ linux-work/arch/powerpc/kernel/smp.c 2009-06-19 19:27:44.000000000 +1000
@@ -68,7 +68,8 @@ EXPORT_PER_CPU_SYMBOL(cpu_core_map);
/* SMP operations for this machine */
struct smp_ops_t *smp_ops;
-static volatile unsigned int cpu_callin_map[NR_CPUS];
+/* Can't be static due to PowerMac hackery */
+volatile unsigned int cpu_callin_map[NR_CPUS];
int smt_enabled_at_boot = 1;
^ permalink raw reply
* [PATCH] powerpc/85xx: Fix issue found by lockdep trace in smp_85xx_kick_cpu
From: Kumar Gala @ 2009-06-19 8:32 UTC (permalink / raw)
To: linuxppc-dev
lockdep trace found the following:
------------[ cut here ]------------
Badness at c007baf0 [verbose debug info unavailable]
NIP: c007baf0 LR: c007bad8 CTR: 00000000
REGS: ef855e00 TRAP: 0700 Tainted: G W
(2.6.30-06736-g12a31df-dirty)
MSR: 00021000 <ME,CE> CR: 24044022 XER: 20000000
TASK = ef858000[1] 'swapper' THREAD: ef854000 CPU: 0
GPR00: 00000000 ef855eb0 ef858000 00000001 000000d0 f1000000 ffbc8000 ffffffff
GPR08: 000000d0 c0760000 c0710000 00000007 2fffffff 1004a388 7ffd9400 00000000
GPR16: 00000000 7ffcd100 7ffcd100 7ffcd100 c059cd78 c075c498 c057da7c ffffffff
GPR24: ffbc8000 f1000000 00000001 c00bf8b0 c07595d4 000000d0 00021000 000000d0
NIP [c007baf0] lockdep_trace_alloc+0xc0/0xf0
LR [c007bad8] lockdep_trace_alloc+0xa8/0xf0
Call Trace:
[ef855eb0] [c007ba60] lockdep_trace_alloc+0x30/0xf0 (unreliable)
[ef855ec0] [c00cb3ac] kmem_cache_alloc+0x2c/0xf0
[ef855ee0] [c00bf8b0] __get_vm_area_node+0x80/0x1c0
[ef855f10] [c0017580] __ioremap_caller+0x1d0/0x1e0
[ef855f40] [c057da7c] smp_85xx_kick_cpu+0x64/0x124
[ef855f60] [c0599180] __cpu_up+0xd0/0x1a4
[ef855f80] [c05997c4] cpu_up+0x14c/0x1e0
[ef855fc0] [c05732a0] kernel_init+0x100/0x1c4
[ef855ff0] [c0011524] kernel_thread+0x4c/0x68
Instruction dump:
8009c174 2f800000 409e0048 73c08000 40820040 4818980d 2f830000 419effa0
3d20c076 8009c388 2f800000 409eff90 <0fe00000> 4bffff88 60000000 60000000
We were calling ioremap after we local_irq_restore(flags). A simple
reorder fixes the problem.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
arch/powerpc/platforms/85xx/smp.c | 9 ++++-----
1 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/arch/powerpc/platforms/85xx/smp.c b/arch/powerpc/platforms/85xx/smp.c
index cc0b0db..62c592e 100644
--- a/arch/powerpc/platforms/85xx/smp.c
+++ b/arch/powerpc/platforms/85xx/smp.c
@@ -52,20 +52,19 @@ smp_85xx_kick_cpu(int nr)
pr_debug("smp_85xx_kick_cpu: kick CPU #%d\n", nr);
- local_irq_save(flags);
-
np = of_get_cpu_node(nr, NULL);
cpu_rel_addr = of_get_property(np, "cpu-release-addr", NULL);
if (cpu_rel_addr == NULL) {
printk(KERN_ERR "No cpu-release-addr for cpu %d\n", nr);
- local_irq_restore(flags);
return;
}
/* Map the spin table */
bptr_vaddr = ioremap(*cpu_rel_addr, SIZE_BOOT_ENTRY);
+ local_irq_save(flags);
+
out_be32(bptr_vaddr + BOOT_ENTRY_PIR, nr);
out_be32(bptr_vaddr + BOOT_ENTRY_ADDR_LOWER, __pa(__early_start));
@@ -73,10 +72,10 @@ smp_85xx_kick_cpu(int nr)
while ((__secondary_hold_acknowledge != nr) && (++n < 1000))
mdelay(1);
- iounmap(bptr_vaddr);
-
local_irq_restore(flags);
+ iounmap(bptr_vaddr);
+
pr_debug("waited %d msecs for CPU #%d.\n", n, nr);
}
--
1.6.0.6
^ permalink raw reply related
* Re: killing use of ppc_md.init
From: Gerhard Pircher @ 2009-06-19 8:30 UTC (permalink / raw)
To: Kumar Gala, benh; +Cc: linuxppc-dev
In-Reply-To: <C81AEED1-5CEC-42B8-A893-5E6BDDD4EC54@kernel.crashing.org>
-------- Original-Nachricht --------
> Datum: Thu, 18 Jun 2009 09:38:50 -0500
> Von: Kumar Gala <galak@kernel.crashing.org>
> An: Gerhard Pircher <gerhard_pircher@gmx.net>, Benjamin Herrenschmidt <benh@kernel.crashing.org>
> CC: linuxppc-dev list <linuxppc-dev@ozlabs.org>
> Betreff: killing use of ppc_md.init
> ppc_md.init only exists on ppc32 and seems like its pretty useless
> today. The users seem to fall into two classes:
>
> 1. called to do of_platform_bus_probe() - most platforms use
> machine_device_initcall() for this
> 2. some platform init code which seems like it could move into
> setup_arch().
>
> The second one seems to only be on amigaone and chrp. Anyone know if
> there is any harm in moving the amigaone_init() into
> amigaone_setup_arch() and similarly on chrp chrp_init2() into
> chrp_setup_arch().
I guess converting amigaone_init() to a machine_device_initcall() is the
easiest approach. I'll send a patch soon.
Gerhard
--
GMX FreeDSL Komplettanschluss mit DSL 6.000 Flatrate und Telefonanschluss
für nur 17,95 Euro/mtl.!* http://portal.gmx.net/de/go/dsl02
^ permalink raw reply
* [PATCH] powerpc: Fix output from show_regs
From: Kumar Gala @ 2009-06-19 8:29 UTC (permalink / raw)
To: Benjamin Herrenschmidt; +Cc: linuxppc-dev
For some reason we've had an explicit KERN_INFO for GPR dumps. With
recent changes we get output like:
<6>GPR00: 00000000 ef855eb0 ef858000 00000001 000000d0 f1000000 ffbc8000 ffffffff
The KERN_INFO is causing the <6>. Don't see any reason to keep it
around.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
arch/powerpc/kernel/process.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 3e7135b..892a9f2 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -528,7 +528,7 @@ void show_regs(struct pt_regs * regs)
for (i = 0; i < 32; i++) {
if ((i % REGS_PER_LINE) == 0)
- printk("\n" KERN_INFO "GPR%02d: ", i);
+ printk("\nGPR%02d: ", i);
printk(REG " ", regs->gpr[i]);
if (i == LAST_VOLATILE && !FULL_REGS(regs))
break;
--
1.6.0.6
^ permalink raw reply related
* Re: [PATCH] of_serial: Add UPF_FIXED_TYPE flag
From: Michael Ellerman @ 2009-06-19 8:24 UTC (permalink / raw)
To: Dave Mitchell; +Cc: linuxppc-dev, arnd
In-Reply-To: <1244590787-13716-1-git-send-email-dmitchell@amcc.com>
[-- Attachment #1: Type: text/plain, Size: 1059 bytes --]
On Tue, 2009-06-09 at 18:39 -0500, Dave Mitchell wrote:
> This patch adds the UPF_FIXED_TYPE flag which will bypass the
> 8250's autoconfig probe for uart type. The uart type identified
> by the of_serial's parse of the flat device tree will be utilized
> as defined.
>
> Signed-off-by: Dave Mitchell <dmitchell@amcc.com>
> ---
> drivers/serial/of_serial.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/serial/of_serial.c b/drivers/serial/of_serial.c
> index 14f8fa9..3f2027c 100644
> --- a/drivers/serial/of_serial.c
> +++ b/drivers/serial/of_serial.c
> @@ -67,7 +67,7 @@ static int __devinit of_platform_serial_setup(struct of_device *ofdev,
> port->type = type;
> port->uartclk = *clk;
> port->flags = UPF_SHARE_IRQ | UPF_BOOT_AUTOCONF | UPF_IOREMAP
> - | UPF_FIXED_PORT;
> + | UPF_FIXED_PORT | UPF_FIXED_TYPE;
I think we /probably/ want a similar change in legacy_serial.c, for soc
ports at least.
Or do people have things that are compatible "ns16550" but aren't?
cheers
[-- Attachment #2: This is a digitally signed message part --]
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^ permalink raw reply
* Re: [PATCH 6/6] perf_counter: tools: Makefile tweaks for 64-bit powerpc
From: Paul Mackerras @ 2009-06-19 8:16 UTC (permalink / raw)
To: Ingo Molnar; +Cc: linuxppc-dev, Peter Zijlstra, linux-kernel
In-Reply-To: <20090618091334.GB21191@elte.hu>
Ingo Molnar writes:
> Note, i left out this bit from the commit - we need to find a better
> solution than to allow ugly warnings on PowerPC.
>
> Could we use the kernel's u64 type directly perhaps? That would
> allow us to change all __u64 to u64 in all of tools/perf/ which is a
> nice clean-up in any case.
This is userspace, we can use "u64" however we like. :) I'll cook up
a patch to add "typedef unsigned long long u64" and change __u64 to
u64.
Paul.
^ permalink raw reply
* [PATCH] powerpc: Fix mpic alloc warning
From: Kumar Gala @ 2009-06-19 8:01 UTC (permalink / raw)
To: Benjamin Herrenschmidt; +Cc: linuxppc-dev
Since we can use kmalloc earlier we are getting the following since the
mpic_alloc() code calls alloc_bootmem(). Move to using kzalloc() to
remove the warning.
------------[ cut here ]------------
Badness at c0583248 [verbose debug info unavailable]
NIP: c0583248 LR: c0583210 CTR: 00000004
REGS: c0741de0 TRAP: 0700 Not tainted (2.6.30-06736-g12a31df)
MSR: 00021000 <ME,CE> CR: 22024024 XER: 00000000
TASK = c070d3b8[0] 'swapper' THREAD: c0740000 CPU: 0
<6>GPR00: 00000001 c0741e90 c070d3b8 00000001 00000210 00000020 3fffffff 00000000
<6>GPR08: 00000000 c0c85700 c04f8c40 0000002d 22044022 1004a388 7ffd9400 00000000
<6>GPR16: 00000000 7ffcd100 7ffcd100 7ffcd100 c04f8c40 00000000 c059f62c c075a0c0
<6>GPR24: c059f648 00000000 0000000f 00000210 00000020 00000000 3fffffff 00000210
NIP [c0583248] alloc_arch_preferred_bootmem+0x50/0x80
LR [c0583210] alloc_arch_preferred_bootmem+0x18/0x80
Call Trace:
[c0741e90] [c07343b0] devtree_lock+0x0/0x24 (unreliable)
[c0741ea0] [c0583b14] ___alloc_bootmem_nopanic+0x54/0x108
[c0741ee0] [c0583e18] ___alloc_bootmem+0x18/0x50
[c0741ef0] [c057b9cc] mpic_alloc+0x48/0x710
[c0741f40] [c057ecf4] mpc85xx_ds_pic_init+0x190/0x1b8
[c0741f90] [c057633c] init_IRQ+0x24/0x34
[c0741fa0] [c05738b8] start_kernel+0x260/0x3dc
[c0741ff0] [c00003c8] skpinv+0x2e0/0x31c
Instruction dump:
409e001c 7c030378 80010014 83e1000c 38210010 7c0803a6 4e800020 3d20c0c8
39295700 80090004 7c000034 5400d97e <0f000000> 2f800000 409e001c 38800000
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
arch/powerpc/sysdev/mpic.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 9c3af50..9e81157 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -1052,11 +1052,10 @@ struct mpic * __init mpic_alloc(struct device_node *node,
int intvec_top;
u64 paddr = phys_addr;
- mpic = alloc_bootmem(sizeof(struct mpic));
+ mpic = kzalloc(sizeof(struct mpic), GFP_NOWAIT);
if (mpic == NULL)
return NULL;
-
- memset(mpic, 0, sizeof(struct mpic));
+
mpic->name = name;
mpic->hc_irq = mpic_irq_chip;
--
1.6.0.6
^ permalink raw reply related
* kilauea/405ex external interrupts
From: Lada Podivin @ 2009-06-19 8:00 UTC (permalink / raw)
To: linuxppc-dev
[-- Attachment #1: Type: text/plain, Size: 1409 bytes --]
Hi,
I'm writing a linux driver that uses an external interrupt (ppc 405ex). I'm
using GPIO pin 30 (external IRQ 1) connected to UIC1. I'm aware of the
virtual interrupt stuff, so I added a new node to my device tree in order to
get proper virtual IRQ number. This node describes an external event and its
connection to UIC via the mentioned ext. int. Here is a sample of the
divce-tree:
...
UIC1: interrupt-controller1 {
compatible = "ibm,uic-405ex","ibm,uic";
interrupt-controller;
cell-index = <1>;
dcr-reg = <0x0d0 0x009>;
#address-cells = <0>;
#size-cells = <0>;
#interrupt-cells = <2>;
interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
interrupt-parent = <&UIC0>;
};
EXTEVENT: external_event {
device_type = "external";
#address-cells = <0>;
#size-cells = <0>;
#interrupt-cells = <2>;
interrupts = <0x1e 0x1>;
interrupt-parent = <&UIC1>;
};
...
Then I use function "irq_of_parse_and_map()" which returns the virtual IRQ
number 22. So, "request_irq()" seems to be satisfied with this number. I can
see this interrupt in the /proc/interrupts. But! When I connect a signal
source to the pin 30, nothing happens - the interrupt service routine isn't
called.
Am I suppose to configure anything else? (e. g. pin multiplexing, further
device-tree tuning...) Thank you!
Best regards,
Ladi
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^ permalink raw reply
* Re: [PATCH] powerpc: Add irqtrace support for 32-bit powerpc (v2)
From: Kumar Gala @ 2009-06-19 7:46 UTC (permalink / raw)
To: Benjamin Herrenschmidt; +Cc: linuxppc-dev
In-Reply-To: <20090618034439.0854ADDDB2@ozlabs.org>
On Jun 17, 2009, at 10:43 PM, Benjamin Herrenschmidt wrote:
> Based on initial work from: Dale Farnsworth <dale@farnsworth.org>
>
> Add the low level irq tracing hooks for 32-bit powerpc needed
> to enable full lockdep functionality.
>
> The approach taken to deal with the code in entry_32.S is that
> we don't trace all the transitions of MSR:EE when we just turn
> it off to peek at TI_FLAGS without races. Only when we are
> calling into C code or returning from exceptions with a state
> that have changed from what lockdep thinks.
>
> There's a little bugger though: If we take an exception that
> keeps interrupts enabled (such as an alignment exception) while
> interrupts are enabled, we will call trace_hardirqs_on() on the
> way back spurriously. Not a big deal, but to get rid of it would
> require remembering in pt_regs that the exception was one of the
> type that kept interrupts enabled which we don't know at this
> stage. (Well, we could test all cases for regs->trap but that
> sucks too much).
>
> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
> ---
>
> This one fixes a bug, trace_hardirqs_on was too late in the
> restore: code path and would clobber things. This boots fine
> now on a PowerBook.
Tested-by: Kumar Gala <galak@kernel.crashing.org>
on SMP e500 based system (8572)
- k
^ permalink raw reply
* Re: [PATCH -mm v3][POWERPC] mpc8xxx : allow SPI without cs.
From: Kumar Gala @ 2009-06-19 7:45 UTC (permalink / raw)
To: Rini van Zetten; +Cc: spi-devel-general, linuxppc-dev list
In-Reply-To: <4A3B3D90.5030100@arvoo.nl>
On Jun 19, 2009, at 2:26 AM, Rini van Zetten wrote:
> This patch adds the possibility to have a spi device without a cs.
>
> For example, the dts file should look something like this:
>
> spi-controller {
> gpios = <&pio1 1 0 /* cs0 */
> 0 /* cs1, no GPIO */
> &pio2 2 0>; /* cs2 */
>
> Signed-off-by: Rini van Zetten <rini@arvoo.nl>
> ---
> Changes :
> patch against 2.6.30-rc8-mm1
> style updates
> compiler warning fix
> comment :
> This feature is needed on our home made board to program an onboard
> fpga.
> The fpga needs some special pin toggling to put it in programming
> mode.
> That's why we want to skip the usual gpio cs and do the pin toggling
> in our driver
>
Which FSL chip are you using?
- k
^ permalink raw reply
* Re: [PATCH -mm v3][POWERPC] mpc8xxx : allow SPI without cs.
From: Rini van Zetten @ 2009-06-19 7:26 UTC (permalink / raw)
To: Kumar Gala; +Cc: spi-devel-general, linuxppc-dev list
In-Reply-To: <EEB9B7B7-5456-4AE9-8BB9-96DA04320697@kernel.crashing.org>
This patch adds the possibility to have a spi device without a cs.
For example, the dts file should look something like this:
spi-controller {
gpios = <&pio1 1 0 /* cs0 */
0 /* cs1, no GPIO */
&pio2 2 0>; /* cs2 */
Signed-off-by: Rini van Zetten <rini@arvoo.nl>
---
Changes :
patch against 2.6.30-rc8-mm1
style updates
compiler warning fix
comment :
This feature is needed on our home made board to program an onboard fpga.
The fpga needs some special pin toggling to put it in programming mode.
That's why we want to skip the usual gpio cs and do the pin toggling
in our driver
diff --git a/drivers/spi/spi_mpc8xxx.c b/drivers/spi/spi_mpc8xxx.c
index 0fd0ec4..3a367ce 100644
--- a/drivers/spi/spi_mpc8xxx.c
+++ b/drivers/spi/spi_mpc8xxx.c
@@ -666,9 +666,12 @@ static void mpc8xxx_spi_cs_control(struct spi_device *spi, bool on)
struct mpc8xxx_spi_probe_info *pinfo = to_of_pinfo(dev->platform_data);
u16 cs = spi->chip_select;
int gpio = pinfo->gpios[cs];
- bool alow = pinfo->alow_flags[cs];
- gpio_set_value(gpio, on ^ alow);
+ if (gpio != -EEXIST) {
+ bool alow = pinfo->alow_flags[cs];
+
+ gpio_set_value(gpio, on ^ alow);
+ }
}
static int of_mpc8xxx_spi_get_chipselects(struct device *dev)
@@ -707,27 +710,31 @@ static int of_mpc8xxx_spi_get_chipselects(struct device *dev)
enum of_gpio_flags flags;
gpio = of_get_gpio_flags(np, i, &flags);
- if (!gpio_is_valid(gpio)) {
+ if (gpio_is_valid(gpio)) {
+ ret = gpio_request(gpio, dev_name(dev));
+ if (ret) {
+ dev_err(dev, "can't request gpio #%d: %d\n",
+ i, ret);
+ goto err_loop;
+ }
+
+ pinfo->gpios[i] = gpio;
+ pinfo->alow_flags[i] = flags & OF_GPIO_ACTIVE_LOW;
+
+ ret = gpio_direction_output(pinfo->gpios[i],
+ pinfo->alow_flags[i]);
+ if (ret) {
+ dev_err(dev, "can't set output direction for"
+ "gpio #%d: %d\n",
+ i, ret);
+ goto err_loop;
+ }
+ } else if (gpio == -EEXIST) {
+ pinfo->gpios[i] = -EEXIST;
+ } else {
dev_err(dev, "invalid gpio #%d: %d\n", i, gpio);
goto err_loop;
}
-
- ret = gpio_request(gpio, dev_name(dev));
- if (ret) {
- dev_err(dev, "can't request gpio #%d: %d\n", i, ret);
- goto err_loop;
- }
-
- pinfo->gpios[i] = gpio;
- pinfo->alow_flags[i] = flags & OF_GPIO_ACTIVE_LOW;
-
- ret = gpio_direction_output(pinfo->gpios[i],
- pinfo->alow_flags[i]);
- if (ret) {
- dev_err(dev, "can't set output direction for gpio "
- "#%d: %d\n", i, ret);
- goto err_loop;
- }
}
pdata->max_chipselect = ngpios;
^ permalink raw reply related
* linux-next: origin tree build failure
From: Stephen Rothwell @ 2009-06-19 6:30 UTC (permalink / raw)
To: Andrew Morton; +Cc: Uytterhoeven, linux-next, ppc-dev, linux-kernel, Geert
[-- Attachment #1: Type: text/plain, Size: 580 bytes --]
Hi all,
Today's linux-next build (powerpc64, gcc 4.1.3) failed like this:
drivers/video/logo/logo_linux_mono.c:11: error: logo_linux_mono_data causes a section type conflict
Caused by commit ae52bb2384f721562f15f719de1acb8e934733cb ("fbdev: move
logo externs to header file") but probably really a compiler bug as gcc
4.3 and 4.4 do not get this error. I have reverted that commit for
today, but we really need some workaround as gcc 4.1.3 is not uncommon.
--
Cheers,
Stephen Rothwell sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/
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^ permalink raw reply
* Re: [PATCH] powerpc/85xx: Fix FSL RapidIO probing on MDS boards
From: Kumar Gala @ 2009-06-19 5:58 UTC (permalink / raw)
To: Anton Vorontsov; +Cc: linuxppc-dev
In-Reply-To: <20090618232208.GA11063@oksana.dev.rtsoft.ru>
On Jun 18, 2009, at 6:22 PM, Anton Vorontsov wrote:
> From: Randy Vinson <rvinson@mvista.com>
>
> FSL RapidIO won't probe without a proper compatible entry. This
> patch fixes the issue by adding fsl,rapidio-delta compatible to
> mpc85xx_ids.
>
> Signed-off-by: Randy Vinson <rvinson@mvista.com>
> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
> ---
> arch/powerpc/platforms/85xx/mpc85xx_mds.c | 1 +
> 1 files changed, 1 insertions(+), 0 deletions(-)
applied
- k
^ permalink raw reply
* [git pull] Please pull powerpc.git merge branch
From: Benjamin Herrenschmidt @ 2009-06-19 5:56 UTC (permalink / raw)
To: Linus Torvalds; +Cc: linuxppc-dev list, Andrew Morton, Linux Kernel list
Hi Linus !
Here's another batch to finally drain my queue. There will be bug fixes
coming but they don't need to be before -rc1. The only "feature" I'm
still considering merging this time around and that isn't there yet is
the support for irqtrace/lockdep on ppc32 since it's a useful debug
tool, and mostly should be a nop unless lockdep is enabled.
The following changes since commit 0732f87761dbe417cb6e084b712d07e879e876ef:
Linus Torvalds (1):
Merge branch 'for_linus' of git://git.kernel.org/.../tytso/ext4
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge
Anton Vorontsov (2):
powerpc/83xx: Update sdhci nodes per new bindings
powerpc/5200: convert mpc52xx_psc_spi to use cs_control callback
Becky Bruce (1):
powerpc: Add 86xx support for SWIOTLB
Benjamin Herrenschmidt (5):
powerpc: Fix invalid construct in our CPU selection Kconfig
powerpc: Add memory clobber to mtspr()
Merge commit 'origin/master' into next
Merge commit 'origin/master' into next
Merge commit 'gcl/merge' into next
Dave Liu (1):
serial: Make ucc_uart work in HW UART mode
Dave Mitchell (1):
of_serial: Add UPF_FIXED_TYPE flag
Geert Uytterhoeven (3):
net/ps3: gelic - Add missing annotations
ps3rom: Use ps3_system_bus_[gs]et_drvdata() instead of direct access
usb/ps3: Add missing annotations
Gerhard Pircher (1):
powerpc: Enable additional BAT registers in setup_745x_specifics()
Grant Likely (1):
fbdev/xilinxfb: Fix improper casting and tighen up probe path
Haiying Wang (1):
powerpc/85xx: Add UCC6 and UCC8 nodes in SGMII mode for MPC8569MDS
Heiko Schocher (1):
83xx: add support for the kmeter1 board.
Kevin Hao (1):
powerpc/85xx: Add nor flash partitions for mpc8569mds
Kumar Gala (1):
powerpc/85xx: Add SWIOTLB support to FSL boards
Martyn Welch (1):
powerpc/86xx: Add I2C device mappings in DTS for SBC610
Michael Ellerman (1):
powerpc: Add configurable -Werror for arch/powerpc
Mike Frysinger (1):
drivers/hvc: Add missing __devexit_p()
Nate Case (6):
powerpc/fsl-booke: Enable L1 cache on e500v1/e500v2/e500mc CPUs
powerpc/85xx: cuboot - Fix up ethernet3 MAC address on MPC85xx
powerpc/85xx: Add platform support for X-ES MPC85xx boards
powerpc/85xx: Add dts files for X-ES MPC85xx boards
powerpc/85xx: Add defconfig for X-ES MPC85xx boards
powerpc/bootwrapper: Custom build options for XPedite52xx targets
Peter Korsgaard (1):
powerpc/mpc83xx: Fix usb mux setup for mpc834x
Sean MacLennan (1):
powerpc/warp: Fix ISA_DMA_THRESHOLD default
Timur Tabi (1):
powerpc: Introduce macro spin_event_timeout()
Wolfgang Denk (2):
powerpc/mpc8272ads: fix device tree for 8 MB flash size
powerpc/5xxx: Add common mpc5xxx_get_bus_frequency() function
Wolfram Sang (2):
powerpc/5200: Update pcm030.dts to add i2c eeprom and delete cruft
powerpc/5121: make clock debug output more readable
Yang Li (1):
rio: warn_unused_result warnings fix
leon.woestenberg@gmail.com (1):
powerpc/83xx: Add MSI interrupts to DTS of MPC8315E-RDB
mware@internode.on.net (1):
powerpc/fsl: Increase the number of possible localbus banks
arch/powerpc/Kconfig.debug | 17 +
arch/powerpc/boot/cuboot-85xx.c | 2 +
arch/powerpc/boot/dts/asp834x-redboot.dts | 2 +-
arch/powerpc/boot/dts/gef_sbc610.dts | 10 +
arch/powerpc/boot/dts/kmeter1.dts | 520 ++++++
arch/powerpc/boot/dts/mpc8272ads.dts | 19 +-
arch/powerpc/boot/dts/mpc8315erdb.dts | 15 +
arch/powerpc/boot/dts/mpc8349emitx.dts | 2 +-
arch/powerpc/boot/dts/mpc834x_mds.dts | 2 +-
arch/powerpc/boot/dts/mpc8377_mds.dts | 2 +-
arch/powerpc/boot/dts/mpc8377_rdb.dts | 2 +-
arch/powerpc/boot/dts/mpc8378_mds.dts | 2 +-
arch/powerpc/boot/dts/mpc8378_rdb.dts | 2 +-
arch/powerpc/boot/dts/mpc8379_mds.dts | 2 +-
arch/powerpc/boot/dts/mpc8379_rdb.dts | 2 +-
arch/powerpc/boot/dts/mpc8569mds.dts | 87 +-
arch/powerpc/boot/dts/pcm030.dts | 26 +-
arch/powerpc/boot/dts/sbc8349.dts | 2 +-
arch/powerpc/boot/dts/xcalibur1501.dts | 696 ++++++++
arch/powerpc/boot/dts/xpedite5200.dts | 466 ++++++
arch/powerpc/boot/dts/xpedite5200_xmon.dts | 506 ++++++
arch/powerpc/boot/dts/xpedite5301.dts | 640 ++++++++
arch/powerpc/boot/dts/xpedite5330.dts | 707 ++++++++
arch/powerpc/boot/dts/xpedite5370.dts | 638 ++++++++
arch/powerpc/boot/wrapper | 4 +
arch/powerpc/configs/83xx/kmeter1_defconfig | 908 ++++++++++
arch/powerpc/configs/85xx/xes_mpc85xx_defconfig | 1821 +++++++++++++++++++++
arch/powerpc/include/asm/delay.h | 36 +
arch/powerpc/include/asm/fsl_lbc.h | 4 +-
arch/powerpc/include/asm/mpc52xx.h | 2 +-
arch/powerpc/include/asm/{mpc512x.h => mpc5xxx.h} | 10 +-
arch/powerpc/include/asm/reg.h | 3 +-
arch/powerpc/include/asm/reg_booke.h | 2 +
arch/powerpc/kernel/Makefile | 2 +
arch/powerpc/kernel/cpu_setup_6xx.S | 3 +
arch/powerpc/kernel/cpu_setup_fsl_booke.S | 49 +-
arch/powerpc/kvm/Makefile | 2 +
arch/powerpc/lib/Makefile | 2 +
arch/powerpc/mm/Makefile | 2 +
arch/powerpc/oprofile/Makefile | 2 +
arch/powerpc/platforms/44x/warp.c | 8 +-
arch/powerpc/platforms/512x/clock.c | 10 +-
arch/powerpc/platforms/512x/mpc512x.h | 1 -
arch/powerpc/platforms/512x/mpc512x_shared.c | 23 -
arch/powerpc/platforms/52xx/mpc52xx_common.c | 32 +-
arch/powerpc/platforms/83xx/Kconfig | 7 +
arch/powerpc/platforms/83xx/Makefile | 1 +
arch/powerpc/platforms/83xx/kmeter1.c | 191 +++
arch/powerpc/platforms/83xx/mpc83xx.h | 4 +-
arch/powerpc/platforms/83xx/usb.c | 10 +-
arch/powerpc/platforms/85xx/Kconfig | 13 +
arch/powerpc/platforms/85xx/Makefile | 1 +
arch/powerpc/platforms/85xx/mpc8536_ds.c | 17 +
arch/powerpc/platforms/85xx/mpc85xx_ds.c | 19 +
arch/powerpc/platforms/85xx/mpc85xx_mds.c | 20 +
arch/powerpc/platforms/85xx/xes_mpc85xx.c | 282 ++++
arch/powerpc/platforms/86xx/Kconfig | 1 +
arch/powerpc/platforms/86xx/mpc86xx_hpcn.c | 15 +
arch/powerpc/platforms/Kconfig.cputype | 9 +-
arch/powerpc/platforms/Makefile | 2 +
arch/powerpc/sysdev/Makefile | 5 +
arch/powerpc/sysdev/mpc5xxx_clocks.c | 33 +
arch/powerpc/xmon/Makefile | 2 +
drivers/ata/pata_mpc52xx.c | 2 +-
drivers/char/hvc_iseries.c | 2 +-
drivers/char/hvc_vio.c | 2 +-
drivers/char/hvcs.c | 2 +-
drivers/i2c/busses/i2c-mpc.c | 2 +-
drivers/net/fec_mpc52xx.c | 2 +-
drivers/net/fec_mpc52xx_phy.c | 2 +-
drivers/net/ps3_gelic_net.c | 22 +-
drivers/net/ps3_gelic_wireless.c | 6 +-
drivers/rapidio/rio-scan.c | 43 +-
drivers/rapidio/rio-sysfs.c | 6 +-
drivers/scsi/ps3rom.c | 10 +-
drivers/serial/mpc52xx_uart.c | 5 +-
drivers/serial/of_serial.c | 2 +-
drivers/serial/ucc_uart.c | 19 +-
drivers/spi/mpc52xx_psc_spi.c | 22 +-
drivers/usb/host/ehci-ps3.c | 4 +-
drivers/usb/host/ohci-ps3.c | 4 +-
drivers/video/xilinxfb.c | 59 +-
drivers/watchdog/mpc5200_wdt.c | 2 +-
include/linux/fsl_devices.h | 4 -
84 files changed, 7916 insertions(+), 233 deletions(-)
create mode 100644 arch/powerpc/boot/dts/kmeter1.dts
create mode 100644 arch/powerpc/boot/dts/xcalibur1501.dts
create mode 100644 arch/powerpc/boot/dts/xpedite5200.dts
create mode 100644 arch/powerpc/boot/dts/xpedite5200_xmon.dts
create mode 100644 arch/powerpc/boot/dts/xpedite5301.dts
create mode 100644 arch/powerpc/boot/dts/xpedite5330.dts
create mode 100644 arch/powerpc/boot/dts/xpedite5370.dts
create mode 100644 arch/powerpc/configs/83xx/kmeter1_defconfig
create mode 100644 arch/powerpc/configs/85xx/xes_mpc85xx_defconfig
rename arch/powerpc/include/asm/{mpc512x.h => mpc5xxx.h} (65%)
create mode 100644 arch/powerpc/platforms/83xx/kmeter1.c
create mode 100644 arch/powerpc/platforms/85xx/xes_mpc85xx.c
create mode 100644 arch/powerpc/sysdev/mpc5xxx_clocks.c
^ permalink raw reply
* [PATCH] powerpc/mm: Make k(un)map_atomic out of line
From: Benjamin Herrenschmidt @ 2009-06-19 5:25 UTC (permalink / raw)
To: linuxppc-dev
Those functions are way too big to be inline, besides, kmap_atomic()
wants to call debug_kmap_atomic() which isn't exported for modules
and causes module link failures.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---
arch/powerpc/include/asm/highmem.h | 57 +--------------------------
arch/powerpc/mm/Makefile | 1
arch/powerpc/mm/highmem.c | 77 +++++++++++++++++++++++++++++++++++++
3 files changed, 82 insertions(+), 53 deletions(-)
--- linux-work.orig/arch/powerpc/include/asm/highmem.h 2009-06-18 11:34:42.000000000 +1000
+++ linux-work/arch/powerpc/include/asm/highmem.h 2009-06-18 11:38:06.000000000 +1000
@@ -22,9 +22,7 @@
#ifdef __KERNEL__
-#include <linux/init.h>
#include <linux/interrupt.h>
-#include <linux/highmem.h>
#include <asm/kmap_types.h>
#include <asm/tlbflush.h>
#include <asm/page.h>
@@ -62,6 +60,9 @@ extern pte_t *pkmap_page_table;
extern void *kmap_high(struct page *page);
extern void kunmap_high(struct page *page);
+extern void *kmap_atomic_prot(struct page *page, enum km_type type,
+ pgprot_t prot);
+extern void kunmap_atomic(void *kvaddr, enum km_type type);
static inline void *kmap(struct page *page)
{
@@ -79,62 +80,11 @@ static inline void kunmap(struct page *p
kunmap_high(page);
}
-/*
- * The use of kmap_atomic/kunmap_atomic is discouraged - kmap/kunmap
- * gives a more generic (and caching) interface. But kmap_atomic can
- * be used in IRQ contexts, so in some (very limited) cases we need
- * it.
- */
-static inline void *kmap_atomic_prot(struct page *page, enum km_type type, pgprot_t prot)
-{
- unsigned int idx;
- unsigned long vaddr;
-
- /* even !CONFIG_PREEMPT needs this, for in_atomic in do_page_fault */
- pagefault_disable();
- if (!PageHighMem(page))
- return page_address(page);
-
- debug_kmap_atomic(type);
- idx = type + KM_TYPE_NR*smp_processor_id();
- vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
-#ifdef CONFIG_DEBUG_HIGHMEM
- BUG_ON(!pte_none(*(kmap_pte-idx)));
-#endif
- __set_pte_at(&init_mm, vaddr, kmap_pte-idx, mk_pte(page, prot), 1);
- local_flush_tlb_page(NULL, vaddr);
-
- return (void*) vaddr;
-}
-
static inline void *kmap_atomic(struct page *page, enum km_type type)
{
return kmap_atomic_prot(page, type, kmap_prot);
}
-static inline void kunmap_atomic(void *kvaddr, enum km_type type)
-{
-#ifdef CONFIG_DEBUG_HIGHMEM
- unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK;
- enum fixed_addresses idx = type + KM_TYPE_NR*smp_processor_id();
-
- if (vaddr < __fix_to_virt(FIX_KMAP_END)) {
- pagefault_enable();
- return;
- }
-
- BUG_ON(vaddr != __fix_to_virt(FIX_KMAP_BEGIN + idx));
-
- /*
- * force other mappings to Oops if they'll try to access
- * this pte without first remap it
- */
- pte_clear(&init_mm, vaddr, kmap_pte-idx);
- local_flush_tlb_page(NULL, vaddr);
-#endif
- pagefault_enable();
-}
-
static inline struct page *kmap_atomic_to_page(void *ptr)
{
unsigned long idx, vaddr = (unsigned long) ptr;
@@ -148,6 +98,7 @@ static inline struct page *kmap_atomic_t
return pte_page(*pte);
}
+
#define flush_cache_kmaps() flush_cache_all()
#endif /* __KERNEL__ */
Index: linux-work/arch/powerpc/mm/Makefile
===================================================================
--- linux-work.orig/arch/powerpc/mm/Makefile 2009-06-18 11:34:42.000000000 +1000
+++ linux-work/arch/powerpc/mm/Makefile 2009-06-18 11:34:45.000000000 +1000
@@ -30,3 +30,4 @@ obj-$(CONFIG_PPC_MM_SLICES) += slice.o
obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o
obj-$(CONFIG_PPC_SUBPAGE_PROT) += subpage-prot.o
obj-$(CONFIG_NOT_COHERENT_CACHE) += dma-noncoherent.o
+obj-$(CONFIG_HIGHMEM) += highmem.o
Index: linux-work/arch/powerpc/mm/highmem.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-work/arch/powerpc/mm/highmem.c 2009-06-18 11:38:33.000000000 +1000
@@ -0,0 +1,77 @@
+/*
+ * highmem.c: virtual kernel memory mappings for high memory
+ *
+ * PowerPC version, stolen from the i386 version.
+ *
+ * Used in CONFIG_HIGHMEM systems for memory pages which
+ * are not addressable by direct kernel virtual addresses.
+ *
+ * Copyright (C) 1999 Gerhard Wichert, Siemens AG
+ * Gerhard.Wichert@pdb.siemens.de
+ *
+ *
+ * Redesigned the x86 32-bit VM architecture to deal with
+ * up to 16 Terrabyte physical memory. With current x86 CPUs
+ * we now support up to 64 Gigabytes physical RAM.
+ *
+ * Copyright (C) 1999 Ingo Molnar <mingo@redhat.com>
+ *
+ * Reworked for PowerPC by various contributors. Moved from
+ * highmem.h by Benjamin Herrenschmidt (c) 2009 IBM Corp.
+ */
+
+#include <linux/highmem.h>
+#include <linux/module.h>
+
+/*
+ * The use of kmap_atomic/kunmap_atomic is discouraged - kmap/kunmap
+ * gives a more generic (and caching) interface. But kmap_atomic can
+ * be used in IRQ contexts, so in some (very limited) cases we need
+ * it.
+ */
+void *kmap_atomic_prot(struct page *page, enum km_type type, pgprot_t prot)
+{
+ unsigned int idx;
+ unsigned long vaddr;
+
+ /* even !CONFIG_PREEMPT needs this, for in_atomic in do_page_fault */
+ pagefault_disable();
+ if (!PageHighMem(page))
+ return page_address(page);
+
+ debug_kmap_atomic(type);
+ idx = type + KM_TYPE_NR*smp_processor_id();
+ vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
+#ifdef CONFIG_DEBUG_HIGHMEM
+ BUG_ON(!pte_none(*(kmap_pte-idx)));
+#endif
+ __set_pte_at(&init_mm, vaddr, kmap_pte-idx, mk_pte(page, prot), 1);
+ local_flush_tlb_page(NULL, vaddr);
+
+ return (void*) vaddr;
+}
+EXPORT_SYMBOL(kmap_atomic_prot);
+
+void kunmap_atomic(void *kvaddr, enum km_type type)
+{
+#ifdef CONFIG_DEBUG_HIGHMEM
+ unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK;
+ enum fixed_addresses idx = type + KM_TYPE_NR*smp_processor_id();
+
+ if (vaddr < __fix_to_virt(FIX_KMAP_END)) {
+ pagefault_enable();
+ return;
+ }
+
+ BUG_ON(vaddr != __fix_to_virt(FIX_KMAP_BEGIN + idx));
+
+ /*
+ * force other mappings to Oops if they'll try to access
+ * this pte without first remap it
+ */
+ pte_clear(&init_mm, vaddr, kmap_pte-idx);
+ local_flush_tlb_page(NULL, vaddr);
+#endif
+ pagefault_enable();
+}
+EXPORT_SYMBOL(kunmap_atomic);
^ permalink raw reply
* Re: [PATCH] powerpc/mm: Make k(un)map_atomic out of line
From: Benjamin Herrenschmidt @ 2009-06-19 5:24 UTC (permalink / raw)
To: linuxppc-dev
In-Reply-To: <20090618033952.B60D4DDDA2@ozlabs.org>
On Thu, 2009-06-18 at 13:39 +1000, Benjamin Herrenschmidt wrote:
> Those functions are way too big to be inline, besides, kmap_atomic()
> wants to call debug_kmap_atomic() which isn't exported for modules
> and causes module link failures.
Missing a quilt ref ... this one won't build.
Ben.
> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
> ---
>
> arch/powerpc/include/asm/highmem.h | 55 +--------------------------
> arch/powerpc/mm/Makefile | 1
> arch/powerpc/mm/highmem.c | 75 +++++++++++++++++++++++++++++++++++++
> 3 files changed, 80 insertions(+), 51 deletions(-)
>
> --- linux-work.orig/arch/powerpc/include/asm/highmem.h 2009-06-18 11:34:42.000000000 +1000
> +++ linux-work/arch/powerpc/include/asm/highmem.h 2009-06-18 11:34:45.000000000 +1000
> @@ -62,6 +62,9 @@ extern pte_t *pkmap_page_table;
>
> extern void *kmap_high(struct page *page);
> extern void kunmap_high(struct page *page);
> +extern void *kmap_atomic_prot(struct page *page, enum km_type type,
> + pgprot_t prot);
> +extern void kunmap_atomic(void *kvaddr, enum km_type type);
>
> static inline void *kmap(struct page *page)
> {
> @@ -79,62 +82,11 @@ static inline void kunmap(struct page *p
> kunmap_high(page);
> }
>
> -/*
> - * The use of kmap_atomic/kunmap_atomic is discouraged - kmap/kunmap
> - * gives a more generic (and caching) interface. But kmap_atomic can
> - * be used in IRQ contexts, so in some (very limited) cases we need
> - * it.
> - */
> -static inline void *kmap_atomic_prot(struct page *page, enum km_type type, pgprot_t prot)
> -{
> - unsigned int idx;
> - unsigned long vaddr;
> -
> - /* even !CONFIG_PREEMPT needs this, for in_atomic in do_page_fault */
> - pagefault_disable();
> - if (!PageHighMem(page))
> - return page_address(page);
> -
> - debug_kmap_atomic(type);
> - idx = type + KM_TYPE_NR*smp_processor_id();
> - vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
> -#ifdef CONFIG_DEBUG_HIGHMEM
> - BUG_ON(!pte_none(*(kmap_pte-idx)));
> -#endif
> - __set_pte_at(&init_mm, vaddr, kmap_pte-idx, mk_pte(page, prot), 1);
> - local_flush_tlb_page(NULL, vaddr);
> -
> - return (void*) vaddr;
> -}
> -
> static inline void *kmap_atomic(struct page *page, enum km_type type)
> {
> return kmap_atomic_prot(page, type, kmap_prot);
> }
>
> -static inline void kunmap_atomic(void *kvaddr, enum km_type type)
> -{
> -#ifdef CONFIG_DEBUG_HIGHMEM
> - unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK;
> - enum fixed_addresses idx = type + KM_TYPE_NR*smp_processor_id();
> -
> - if (vaddr < __fix_to_virt(FIX_KMAP_END)) {
> - pagefault_enable();
> - return;
> - }
> -
> - BUG_ON(vaddr != __fix_to_virt(FIX_KMAP_BEGIN + idx));
> -
> - /*
> - * force other mappings to Oops if they'll try to access
> - * this pte without first remap it
> - */
> - pte_clear(&init_mm, vaddr, kmap_pte-idx);
> - local_flush_tlb_page(NULL, vaddr);
> -#endif
> - pagefault_enable();
> -}
> -
> static inline struct page *kmap_atomic_to_page(void *ptr)
> {
> unsigned long idx, vaddr = (unsigned long) ptr;
> @@ -148,6 +100,7 @@ static inline struct page *kmap_atomic_t
> return pte_page(*pte);
> }
>
> +
> #define flush_cache_kmaps() flush_cache_all()
>
> #endif /* __KERNEL__ */
> Index: linux-work/arch/powerpc/mm/Makefile
> ===================================================================
> --- linux-work.orig/arch/powerpc/mm/Makefile 2009-06-18 11:34:42.000000000 +1000
> +++ linux-work/arch/powerpc/mm/Makefile 2009-06-18 11:34:45.000000000 +1000
> @@ -30,3 +30,4 @@ obj-$(CONFIG_PPC_MM_SLICES) += slice.o
> obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o
> obj-$(CONFIG_PPC_SUBPAGE_PROT) += subpage-prot.o
> obj-$(CONFIG_NOT_COHERENT_CACHE) += dma-noncoherent.o
> +obj-$(CONFIG_HIGHMEM) += highmem.o
> Index: linux-work/arch/powerpc/mm/highmem.c
> ===================================================================
> --- /dev/null 1970-01-01 00:00:00.000000000 +0000
> +++ linux-work/arch/powerpc/mm/highmem.c 2009-06-18 11:35:51.000000000 +1000
> @@ -0,0 +1,75 @@
> +/*
> + * highmem.c: virtual kernel memory mappings for high memory
> + *
> + * PowerPC version, stolen from the i386 version.
> + *
> + * Used in CONFIG_HIGHMEM systems for memory pages which
> + * are not addressable by direct kernel virtual addresses.
> + *
> + * Copyright (C) 1999 Gerhard Wichert, Siemens AG
> + * Gerhard.Wichert@pdb.siemens.de
> + *
> + *
> + * Redesigned the x86 32-bit VM architecture to deal with
> + * up to 16 Terrabyte physical memory. With current x86 CPUs
> + * we now support up to 64 Gigabytes physical RAM.
> + *
> + * Copyright (C) 1999 Ingo Molnar <mingo@redhat.com>
> + *
> + * Reworked for PowerPC by various contributors. Moved from
> + * highmem.h by Benjamin Herrenschmidt (c) 2009 IBM Corp.
> + */
> +
> +
> +/*
> + * The use of kmap_atomic/kunmap_atomic is discouraged - kmap/kunmap
> + * gives a more generic (and caching) interface. But kmap_atomic can
> + * be used in IRQ contexts, so in some (very limited) cases we need
> + * it.
> + */
> +void *kmap_atomic_prot(struct page *page, enum km_type type, pgprot_t prot)
> +{
> + unsigned int idx;
> + unsigned long vaddr;
> +
> + /* even !CONFIG_PREEMPT needs this, for in_atomic in do_page_fault */
> + pagefault_disable();
> + if (!PageHighMem(page))
> + return page_address(page);
> +
> + debug_kmap_atomic(type);
> + idx = type + KM_TYPE_NR*smp_processor_id();
> + vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
> +#ifdef CONFIG_DEBUG_HIGHMEM
> + BUG_ON(!pte_none(*(kmap_pte-idx)));
> +#endif
> + __set_pte_at(&init_mm, vaddr, kmap_pte-idx, mk_pte(page, prot), 1);
> + local_flush_tlb_page(NULL, vaddr);
> +
> + return (void*) vaddr;
> +}
> +EXPORT_SYMBOL(kmap_atomic_prot);
> +
> +void kunmap_atomic(void *kvaddr, enum km_type type)
> +{
> +#ifdef CONFIG_DEBUG_HIGHMEM
> + unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK;
> + enum fixed_addresses idx = type + KM_TYPE_NR*smp_processor_id();
> +
> + if (vaddr < __fix_to_virt(FIX_KMAP_END)) {
> + pagefault_enable();
> + return;
> + }
> +
> + BUG_ON(vaddr != __fix_to_virt(FIX_KMAP_BEGIN + idx));
> +
> + /*
> + * force other mappings to Oops if they'll try to access
> + * this pte without first remap it
> + */
> + pte_clear(&init_mm, vaddr, kmap_pte-idx);
> + local_flush_tlb_page(NULL, vaddr);
> +#endif
> + pagefault_enable();
> +}
> +EXPORT_SYMBOL(kunmap_atomic);
> _______________________________________________
> Linuxppc-dev mailing list
> Linuxppc-dev@lists.ozlabs.org
> https://lists.ozlabs.org/listinfo/linuxppc-dev
^ permalink raw reply
* [PATCH] powerpc/pmac: Fix DMA ops for MacIO devices
From: Benjamin Herrenschmidt @ 2009-06-19 5:20 UTC (permalink / raw)
To: linuxppc-dev
The macio_dev's created to map devices inside the MacIO ASICs
don't have proper dma_ops. This causes crashes on some machines
since the SCSI code calls dma_map_* on our behalf using the
device we hang from.
This fixes it by copying the parent PCI device dma_ops into
the macio_dev when creating it.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---
drivers/macintosh/macio_asic.c | 11 +++++++++++
1 file changed, 11 insertions(+)
--- linux-work.orig/drivers/macintosh/macio_asic.c 2009-06-19 10:38:17.000000000 +1000
+++ linux-work/drivers/macintosh/macio_asic.c 2009-06-19 10:38:33.000000000 +1000
@@ -378,6 +378,17 @@ static struct macio_dev * macio_add_one_
dev->ofdev.dev.bus = &macio_bus_type;
dev->ofdev.dev.release = macio_release_dev;
+#ifdef CONFIG_PCI
+ /* Set the DMA ops to the ones from the PCI device, this could be
+ * fishy if we didn't know that on PowerMac it's always direct ops
+ * or iommu ops that will work fine
+ */
+ dev->ofdev.dev.archdata.dma_ops =
+ chip->lbus.pdev->dev.archdata.dma_ops;
+ dev->ofdev.dev.archdata.dma_data =
+ chip->lbus.pdev->dev.archdata.dma_data;
+#endif /* CONFIG_PCI */
+
#ifdef DEBUG
printk("preparing mdev @%p, ofdev @%p, dev @%p, kobj @%p\n",
dev, &dev->ofdev, &dev->ofdev.dev, &dev->ofdev.dev.kobj);
^ permalink raw reply
* [PATCH] powerpc: Map more memory early on 601 processors
From: Benjamin Herrenschmidt @ 2009-06-19 5:17 UTC (permalink / raw)
To: linuxppc-dev
The 32-bit kernel relies on some memory being mapped covering
the kernel text,data and bss at least, early during boot before
the full MMU setup is done. On 32-bit "classic" processors, this
is done using BAT registers.
On 601, the size of BATs is limited to 8M and we use 2 of them
for that initial mapping. This can become quite tight when enabling
features like lockdep, so let's use a 3rd one to bump that mapping
from 16M to 24M. We keep the 4th BAT free as it can be useful for
debugging early boot code to map things like serial ports.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---
arch/powerpc/kernel/head_32.S | 17 ++++++++++-------
1 file changed, 10 insertions(+), 7 deletions(-)
--- linux-work.orig/arch/powerpc/kernel/head_32.S 2009-06-19 10:31:41.000000000 +1000
+++ linux-work/arch/powerpc/kernel/head_32.S 2009-06-19 10:32:13.000000000 +1000
@@ -1124,9 +1124,8 @@ mmu_off:
RFI
/*
- * Use the first pair of BAT registers to map the 1st 16MB
- * of RAM to PAGE_OFFSET. From this point on we can't safely
- * call OF any more.
+ * On 601, we use 3 BATs to map up to 24M of RAM at _PAGE_OFFSET
+ * (we keep one for debugging) and on others, we use one 256M BAT.
*/
initial_bats:
lis r11,PAGE_OFFSET@h
@@ -1136,12 +1135,16 @@ initial_bats:
bne 4f
ori r11,r11,4 /* set up BAT registers for 601 */
li r8,0x7f /* valid, block length = 8MB */
- oris r9,r11,0x800000@h /* set up BAT reg for 2nd 8M */
- oris r10,r8,0x800000@h /* set up BAT reg for 2nd 8M */
mtspr SPRN_IBAT0U,r11 /* N.B. 601 has valid bit in */
mtspr SPRN_IBAT0L,r8 /* lower BAT register */
- mtspr SPRN_IBAT1U,r9
- mtspr SPRN_IBAT1L,r10
+ addis r11,r11,0x800000@h
+ addis r8,r8,0x800000@h
+ mtspr SPRN_IBAT1U,r11
+ mtspr SPRN_IBAT1L,r8
+ addis r11,r11,0x800000@h
+ addis r8,r8,0x800000@h
+ mtspr SPRN_IBAT2U,r11
+ mtspr SPRN_IBAT2L,r8
isync
blr
^ permalink raw reply
* Re: [Patch 2/6] Introduce PPC64 specific Hardware Breakpoint interfaces
From: David Gibson @ 2009-06-19 5:04 UTC (permalink / raw)
To: K.Prasad
Cc: Michael Neuling, Benjamin Herrenschmidt, linuxppc-dev, paulus,
Alan Stern, Roland McGrath
In-Reply-To: <20090618182045.GC4590@in.ibm.com>
On Thu, Jun 18, 2009 at 11:50:45PM +0530, K.Prasad wrote:
> On Wed, Jun 17, 2009 at 02:32:24PM +1000, David Gibson wrote:
> > On Wed, Jun 10, 2009 at 02:38:06PM +0530, K.Prasad wrote:
[snip]
> > > +int arch_validate_hwbkpt_settings(struct hw_breakpoint *bp,
> > > + struct task_struct *tsk)
> > > +{
> > > + int is_kernel, ret = -EINVAL;
> > > +
> > > + if (!bp)
> > > + return ret;
> > > +
> > > + switch (bp->info.type) {
> > > + case HW_BREAKPOINT_READ:
> > > + case HW_BREAKPOINT_WRITE:
> > > + case HW_BREAKPOINT_RW:
> > > + break;
> > > + default:
> > > + return ret;
> > > + }
> > > +
> > > + if (bp->triggered)
> > > + ret = arch_store_info(bp, tsk);
> >
> > Under what circumstances would triggered be NULL? It's not clear to
> > me that you wouldn't still need arch_store_info() in this case.
> >
>
> Simple, triggered would be NULL when a user fails to specify it!
> This function would return EINVAL if that's the case.
Ah, right, yes. This seems a really non obvious control flow for a
NULL triggered value to lead to EINVAL. I'd prefer:
if (!bp->triggered)
return -EINVAL
/* Then the kernel address test */
return arch_store_info(bp, tsk);
[snip]
> > > + /* Verify if dar lies within the address range occupied by the symbol
> > > + * being watched. Since we cannot get the symbol size for
> > > + * user-space requests we skip this check in that case
> > > + */
> > > + if ((hbp_kernel_pos == 0) &&
> > > + !((bp->info.address <= dar) &&
> > > + (dar <= (bp->info.address + bp->info.symbolsize))))
> > > + /*
> > > + * This exception is triggered not because of a memory access on
> > > + * the monitored variable but in the double-word address range
> > > + * in which it is contained. We will consume this exception,
> > > + * considering it as 'noise'.
> > > + */
> > > + goto out;
> > > +
> > > + (bp->triggered)(bp, regs);
> >
> > So this confuses me. You go to great efforts to step over the
> > instruction to generate a SIGTRAP after the instruction, for
> > consistency with x86. But that SIGTRAP is *never* used, since the
> > only way to set userspace breakpoints is through ptrace at the moment.
> > At the same time, the triggered function is called here before the
> > instruction is executed, so not consistent with x86 anyway.
> >
> > It just seems strange to me that sending a SIGTRAP is a special case
> > anyway. Why can't sending a SIGTRAP be just a particular triggered
> > function.
>
> The consistency in the interface across architectures that I referred to
> in my previous mail was w.r.t. continuous triggering of breakpoints and
> not to implement a trigger-before or trigger-after behaviour across
> architectures. In fact, this behaviour differs even on the same
> processor depending upon the breakpoint type (trigger-before for
> instructions and trigger-after for data in x86), and introducing
> uniformity might be a) at the cost of loss of some unique & innovative
> uses for each of them b) may not be always possible e.g. trigger-after
> to trigger-before.
Hrm. Well (a) is why I was suggesting an option to allow trigger
before on powerpc. Plus, I don't see why you think (a) is important
for the triggered function, but not for the timing of a SIGTRAP to
userspace.
As for (b), well there are already a bunch of things which can only be
done on certain archs/processors, so I don't see that's anything
really new.
How do you handle continuous breakpoints in the trigger-before case
(instruction breakpoints) on x86? Do you need to step over an
instruction is the same manner as you do for powerpc? In this case
where does x86 send the SIGTRAP?
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
^ permalink raw reply
* Re: [Patch 4/6] Modify process and processor handling code to recognise hardware debug registers
From: David Gibson @ 2009-06-19 4:57 UTC (permalink / raw)
To: K.Prasad
Cc: Michael Neuling, Benjamin Herrenschmidt, linuxppc-dev, paulus,
Alan Stern, Roland McGrath
In-Reply-To: <20090618175623.GB4590@in.ibm.com>
On Thu, Jun 18, 2009 at 11:26:23PM +0530, K.Prasad wrote:
> On Wed, Jun 17, 2009 at 02:14:20PM +1000, David Gibson wrote:
> > On Wed, Jun 10, 2009 at 02:38:18PM +0530, K.Prasad wrote:
[snip]
> > > @@ -254,8 +255,10 @@ void do_dabr(struct pt_regs *regs, unsig
> > > 11, SIGSEGV) == NOTIFY_STOP)
> > > return;
> > >
> > > +#ifndef CONFIG_PPC64
> > > if (debugger_dabr_match(regs))
> > > return;
> > > +#endif
> >
> > Won't this disable the check for breakpoints set by xmon - but I don't
> > see anything in this patch series to convert xmon to use the new
> > breakpoint interface instead.
>
> As noted by me here:
> http://lists.ozlabs.org/pipermail/linuxppc-dev/2009-May/071832.html the
> Xmon integration is pending. When I tried to study and integrate Xmon, I
> found that the HW Breakpoint triggering was broken as of 2.6.29 kernel
> (tested on a Power5 box).
>
> This would mean that if Xmon's hardware breakpoint infrastructure is
> used in tandem with the given breakpoint interfaces, they would conflict
> with each other resulting in difficult-to-predict behaviour (the last to
> grab the register will use it).
>
> I think that tidying up do_dabr() is best done along with Xmon
> integration.
Hmm, ok.
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
^ permalink raw reply
* RE: Problem with memcpy on ppc8536
From: Liu Dave-R63238 @ 2009-06-19 4:42 UTC (permalink / raw)
To: Fahd Abidi, linuxppc-dev; +Cc: u-boot
In-Reply-To: <71DEA556544D7A4F9C6848402D8184340C4A13@usi01.ultsol.local>
I believe the question should be sent to u-boot@lists.denx.de,
not linuxppc-dev list.
What is the TLB settings for NAND FCM buffer? Pay attention
to set the TLB as cache inhibited and guarded attribute.
If not set the guarded bit, it is possible to cause the speculate
load from FCM buffer below the cmplwi and blt inst.
IIRC, the FCM buffer only has the 4KB. So if it has one speculated
Load above the 4KB, it will run into problem.
The 0x700 is not alignment exception, it is program exception.
If you can dump the exception error information from console
to us, maybe we can give better help.
Thanks, Dave
________________________________
From:
linuxppc-dev-bounces+daveliu=3Dfreescale.com@lists.ozlabs.org
[mailto:linuxppc-dev-bounces+daveliu=3Dfreescale.com@lists.ozlabs.org] =
On
Behalf Of Fahd Abidi
Sent: Friday, June 19, 2009 4:34 AM
To: linuxppc-dev@ozlabs.org
Subject: Problem with memcpy on ppc8536
=09
=09
Hello,=20
=09
I am trying to debug a crash during memcpy while copying data
from the FCM buffer of an mpc8536 to the ddr ram. I debugged memcpy
enough through my BDI3000 to see that the entire contents of the fcm
buffer I want moved are actually moved off to memory location I specify.
The crash comes after it memcpy finishes copying and performs the
instruction "2: cmplwi 0,r5,4":=20
=09
memcpy:=20
rlwinm. r7,r5,32-3,3,31 /* r0 =3D r5 >> 3 */=20
addi r6,r3,-4=20
addi r4,r4,-4=20
beq 2f /* if less than 8 bytes to do */=20
andi. r0,r6,3 /* get dest word aligned */=20
mtctr r7=20
bne 5f=20
1: lwz r7,4(r4)=20
lwzu r8,8(r4)=20
stw r7,4(r6)=20
stwu r8,8(r6)=20
bdnz 1b=20
andi. r5,r5,7=20
2: cmplwi 0,r5,4=20
=09
contents of r5 are 0x0 showing that the entire 0x1000 size
transfer I specified correctly finished. At this point I can check the
memory contents through my BDI and verify all the data is in the ddr as
I expect. Now the strange thing happens, if I execute the "cmplwi
0,r5,4" the program takes an exception and eventually gets struck at
exception vector 0x700 which I saw from start.S is an "Alignment"
exception. I am not sure what this exception means, can someone help me
understand what is happening?=20
=09
Does this exception somehow mean that memcpy did not move all
the data? Does memcpy expect contents of r5 to be 4 and not 0 when it
hits the cmplwi instruction?=20
=09
Fahd Abidi
Product Manager - Technical Tools and Development
Ultimate Solutions, Inc.
=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
Your Single Source for Professional Development Tools and
Embedded Solutions
Ph: 978-455-3383 x255
Fx: 978-926-3091
Email: fabidi@ultsol.com
Visit: http://www.ultsol.com <http://www.ultsol.com/> =20
^ permalink raw reply
* [PATCH] powerpc/85xx: Stop using ppc_md.init on socrates
From: Kumar Gala @ 2009-06-19 4:30 UTC (permalink / raw)
To: linuxppc-dev
Match what other 85xx platforms do for of_platform_bus_probe and use
machine_device_initcall. This is one small step in killing of
ppc_md.init.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
arch/powerpc/platforms/85xx/socrates.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/platforms/85xx/socrates.c b/arch/powerpc/platforms/85xx/socrates.c
index d0e8443..747d8fb 100644
--- a/arch/powerpc/platforms/85xx/socrates.c
+++ b/arch/powerpc/platforms/85xx/socrates.c
@@ -102,10 +102,11 @@ static struct of_device_id __initdata socrates_of_bus_ids[] = {
{},
};
-static void __init socrates_init(void)
+static int __init socrates_publish_devices(void)
{
- of_platform_bus_probe(NULL, socrates_of_bus_ids, NULL);
+ return of_platform_bus_probe(NULL, socrates_of_bus_ids, NULL);
}
+machine_device_initcall(socrates, socrates_publish_devices);
/*
* Called very early, device-tree isn't unflattened
@@ -124,7 +125,6 @@ define_machine(socrates) {
.name = "Socrates",
.probe = socrates_probe,
.setup_arch = socrates_setup_arch,
- .init = socrates_init,
.init_IRQ = socrates_pic_init,
.get_irq = mpic_get_irq,
.restart = fsl_rstcr_restart,
--
1.6.0.6
^ permalink raw reply related
* Re: [PATCH] RFC: powerpc: expose the multi-bit ops that underlie single-bit ops.
From: Geoff Thorpe @ 2009-06-19 3:59 UTC (permalink / raw)
To: Benjamin Herrenschmidt; +Cc: linuxppc-dev
In-Reply-To: <1245363751.8693.6.camel@pasglop>
Benjamin Herrenschmidt wrote:
> On Thu, 2009-06-18 at 16:30 -0400, Geoff Thorpe wrote:
>> I've left the volatile qualifier in the generated API because I didn't
>> feel so comfortable changing APIs, but I also added the "memory" clobber
>> for all cases - whereas it seems the existing set_bits(), clear_bits(),
>> [...] functions didn't declare this... Do you see any issue with having
>> the 'volatile' in the prototype as well as the clobber in the asm?
>>
>> Actually, might as well just respond to the new patch instead... :-) Thx.
>
> I think the story with the memory clobber is that it depends whether
> we consider the functions as ordering accesses or not (ie, can
> potentially be used with lock/unlock semantics).
>
> The general rule is that those who don't return anything don't need
> to have those semantics, and thus could only be advertised as clobbering
> p[word] -but- there are issues there. For example, despite the
> (relatively new) official _lock/_unlock variants, there's still code
> that abuses constructs like test_and_set_bit/clear_bit as locks and in
> that case, clear bits needs a clobber.
>
> So I would say at this stage better safe than having to track down
> incredibly hard to find bugs, and let's make them all take that clobber.
Well I'm tempted agree because I'm abusing these constructs in exactly
the manner you describe. :-) However I didn't know that this was abuse
until you mentioned it. Some time ago I noticed that the bitops code was
very similar to spinlocks, and so I presumed that a bitops word could
act as its own spinlock (ie. rather than spinlocking access to a u32).
Now that I look at spinlocks again, I see the presence of those
CLEAR_IO_SYNC definitions in the function preambles - is that the
distinction I'm abusing? CLEAR_IO_SYNC appears to be undefined except on
64-bit, in which case it's "(get_paca()->io_sync = 0)".
W.r.t the _lock/_unlock variants on the bitops side, the "lock"
particulars appear to depend on LWSYNC_ON_SMP and ISYNC_ON_SMP, which
are "isync" and "lwsync" for all platforms IIUC. So it seems the locking
intentions here are different from that of spinlocks? Is there something
I can look at that describes what semantics these primitives (are
supposed to) guarantee? I may be assuming other things that I shouldn't
be ...
Cheers,
Geoff
^ permalink raw reply
* Re: [PATCH] powerpc/85xx: Make eSDHC 1-bit only transfer mode default for MPC8569E-MDS
From: Kumar Gala @ 2009-06-19 2:25 UTC (permalink / raw)
To: Anton Vorontsov; +Cc: linuxppc-dev
In-Reply-To: <20090618233752.GA13279@oksana.dev.rtsoft.ru>
On Jun 18, 2009, at 6:37 PM, Anton Vorontsov wrote:
> For yet unknown reason 4-bit mode doesn't work on MPC8569E-MDS boards,
> so make 1-bit mode default. When we resolve the issue, u-boot will
> remove sdhci,1-bit-only property from the device tree, while SDHCI
> will still work with older u-boots.
>
> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
> ---
> arch/powerpc/boot/dts/mpc8569mds.dts | 1 +
> 1 files changed, 1 insertions(+), 0 deletions(-)
Did I miss the patch that adds this property defn. to our docs?
- k
^ permalink raw reply
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