I haven't had time to look at this, but the most up to date kernel
(and the one of around a week ago also) fails to boot, seemingly
seeking an IP address for the 8139too based NIC.
[ 0.000000] Boot params:
[ 0.000000] ... MOUNT_ROOT_RDONLY - 91f0c75f
[ 0.000000] ... RAMDISK_FLAGS - e1ff3018
[ 0.000000] ... ORIG_ROOT_DEV - 89093610
[ 0.000000] ... LOADER_TYPE - 3612e108
[ 0.000000] ... INITRD_START - 46088904
[ 0.000000] ... INITRD_SIZE - 6002306c
[ 0.000000] console [sercon0] enabled
[ 0.000000] Booting machvec: Sega Dreamcast
[ 0.000000] Node 0: start_pfn = 0xc000, low = 0xd000
[ 0.000000] Zone PFN ranges:
[ 0.000000] Normal 0x0000c000 -> 0x0000d000
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[1] active PFN ranges
[ 0.000000] 0: 0x0000c000 -> 0x0000d000
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
Total pages: 4064
[ 0.000000] Kernel command line: root=/dev/nfs rw
nfsroot=192.168.61.50:/home/adrian/debdist ip=dhcp earlyprintk=serial
video=pvr2fb:640x480-32@60 consol7
[ 0.000000] PID hash table entries: 64 (order: 6, 256 bytes)
[ 0.000000] Using tmu for system timer
[ 0.000000] Using 12.469 MHz high precision timer.
[ 0.009616] Console: colour dummy device 80x25
[ 0.014704] Dentry cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.022244] Inode-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.031918] Memory: 12356k/16384k available (2450k kernel code,
675k data, 128k init)
[ 0.040531] PVR=040205c1 CVR=00000000 PRR=00000000
[ 0.045872] I-cache : n_ways=1 n_sets=256 way_incr=8192
[ 0.051698] I-cache : entry_mask=0x00001fe0 alias_mask=0x00001000 n_aliases=2
[ 0.059633] D-cache : n_ways=1 n_sets=512 way_incr=16384
[ 0.065558] D-cache : entry_mask=0x00003fe0 alias_mask=0x00003000 n_aliases=4
[ 0.074568] Calibrating delay loop (skipped)... 199.50 BogoMIPS
PRESET (lpj=399012)
[ 0.083919] Mount-cache hash table entries: 512
[ 0.090576] CPU: SH7750
[ 0.103718] net_namespace: 296 bytes
[ 0.108490] NET: Registered protocol family 16
[ 0.147827] bio: create slab <bio-0> at 0
[ 0.158224] DMA: Registering DMA API.
[ 0.162338] DMA: Registering sh_dmac handler (4 channels).
[ 0.172410] DMA: Registering pvr2_dmac handler (1 channel).
[ 0.180480] DMA: Registering g2_dmac handler (4 channels).
[ 0.190386] Autoconfig PCI channel 0x8c30a49c
[ 0.195249] Scanning bus 00, I/O 0x01001600:0x01003600, Mem
0x01840000:0x01848000
[ 0.203597] 00:00.0 Class 0200: 11db:1234 (rev 10)
[ 0.209059] I/O at 0x01001600 [size=0x100]
[ 0.214433] Mem at 0x01840000 [size=0x100]
[ 0.221059] PCI: Fixing up device 0000:00:00.0
[ 0.254891] Maple bus core now registered.
[ 0.259959] NET: Registered protocol family 2
[ 0.271901] Maple device detected: Dreamcast Controller
[ 0.277954] Maple device: Produced By or Under License From SEGA
ENTERPRISES,LTD.
[ 0.286315] Maple bus at (0, 0): Function 0x1
[ 0.291187] No maple driver found.
[ 0.295638] Maple device detected: Keyboard
[ 0.300246] Maple device: Produced By or Under License From SEGA
ENTERPRISES,LTD.
[ 0.308660] Maple bus at (2, 0): Function 0x40
[ 0.313640] No maple driver found.
[ 0.319935] Maple device detected: Dreamcast Controller
[ 0.325692] Maple device: Produced By or Under License From SEGA
ENTERPRISES,LTD.
[ 0.334075] Maple bus at (1, 0): Function 0x1
[ 0.338983] No maple driver found.
[ 0.343478] No maple devices attached to port 3
[ 0.352535] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.361208] TCP established hash table entries: 512 (order: 0, 4096 bytes)
[ 0.368917] TCP bind hash table entries: 512 (order: -1, 2048 bytes)
[ 0.376114] TCP: Hash tables configured (established 512 bind 512)
[ 0.382903] TCP reno registered
[ 0.400655] NET: Registered protocol family 1
[ 0.407048] sq: Registering store queue API.
[ 0.414051] cpufreq: SuperH CPU frequency driver.
[ 0.419304] cpufreq: clock framework rate rounding not supported on this CPU.
[ 0.431877] HugeTLB registered 64 KB page size, pre-allocated 0 pages
[ 0.442613] msgmni has been set to 24
[ 0.450202] alg: No test for stdrng (krng)
[ 0.455119] io scheduler noop registered
[ 0.459566] io scheduler anticipatory registered (default)
[ 1.580322] Console: switching to colour frame buffer device 80x30
[ 1.624954] fb0: NEC PowerVR2 (rev 1.1) frame buffer device, using
1200k/8192k of video memory
[ 1.634554] fb0: Mode 640x480-32 pitch = 2560 cable: VGA video output: VGA
[ 1.642282] fb0: registering with SQ API
[ 1.646937] sqremap: NEC PowerVR2 [2048 pages] va 0xe0000000
pa 0xa5000000
[ 1.655206] fb0: Mapped video memory to SQ addr 0xe0000000
[ 2.432491] SuperH SCI(F) driver initialized
[ 2.437570] sh-sci: ttySC0 at MMIO 0xffe00000 (irq = 25) is a sci
[ 2.445927] sh-sci: ttySC1 at MMIO 0xffe80000 (irq = 43) is a scif
�+�̐� 2.452789] console handover: boot [sercon0] -> real [ttySC1]
[ 2.462734] nbd: registered device at major 43
[ 2.503102] 8139too Fast Ethernet driver 0.9.28
[ 2.509938] eth0: RealTek RTL8139 at 0xa1001700, 00:d0:f1:03:12:b9, IRQ 83
[ 3.075984] GDROM: CD-ROM DRIVE from SE with
firmware 6.42
[ 3.083600] GDROM: Registered with major number 254
[ 3.088638] Uniform CD-ROM driver Revision: 3.20
[ 3.099688] mice: PS/2 mouse device common for all mice
[ 3.106966] input: Keyboard as /devices/maple/2:00.40/input/input0
[ 3.132953] TCP cubic registered
[ 3.135447] NET: Registered protocol family 17
[ 3.141324] RPC: Registered udp transport module.
[ 3.145543] RPC: Registered tcp transport module.
[ 3.657533] eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
[ 4.664236] Sending DHCP requests .<3>eth0: PCI Bus error 2200.
[ 4.669582] eth0: PCI Bus error 2200.
[ 4.673395] eth0: PCI Bus error 2200.
[ 4.677152] eth0: PCI Bus error 2200.
[ 4.680905] eth0: PCI Bus error 2200.
[ 4.684677] eth0: PCI Bus error 2200.
[ 4.688450] eth0: PCI Bus error 2200.
[ 4.692245] eth0: PCI Bus error 2200.
[ 4.695944] eth0: PCI Bus error 2200.
[ 4.699767] eth0: PCI Bus error 2200.
[ 4.703540] eth0: PCI Bus error 2200.
[ 4.707336] eth0: PCI Bus error 2200.
[ 4.711086] eth0: PCI Bus error 2200.
[ 4.714858] eth0: PCI Bus error 2200.
[ 4.718630] eth0: PCI Bus error 2200.
[ 4.722415] eth0: PCI Bus error 2200.
[ 4.726187] eth0: PCI Bus error 2200.
[ 4.729948] eth0: PCI Bus error 2200.
[ 4.733720] eth0: PCI Bus error 2200.
[ 4.737492] eth0: PCI Bus error 2200.
[ 4.741288] eth0: PCI Bus error 2200.
[ 4.745038] eth0: PCI Bus error 2200.
[ 4.748810] eth0: PCI Bus error 2200.
and so on ... quite possibly for ever. Will investigate further.
config is...
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.29-rc1
# Sun Jan 18 23:44:37 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig"
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_GENERIC_IRQ_PROBE=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_GROUP_SCHED is not set
#
# Control Group support
#
# CONFIG_CGROUPS is not set
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
# CONFIG_UID16 is not set
# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_STRIP_GENERATED=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
# CONFIG_COMPAT_BRK is not set
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
# CONFIG_TREE_RCU is not set
# CONFIG_PREEMPT_RCU is not set
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
# System type
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
# CONFIG_CPU_SUBTYPE_MXG is not set
# CONFIG_CPU_SUBTYPE_SH7705 is not set
# CONFIG_CPU_SUBTYPE_SH7706 is not set
# CONFIG_CPU_SUBTYPE_SH7707 is not set
# CONFIG_CPU_SUBTYPE_SH7708 is not set
# CONFIG_CPU_SUBTYPE_SH7709 is not set
# CONFIG_CPU_SUBTYPE_SH7710 is not set
# CONFIG_CPU_SUBTYPE_SH7712 is not set
# CONFIG_CPU_SUBTYPE_SH7720 is not set
# CONFIG_CPU_SUBTYPE_SH7721 is not set
# CONFIG_CPU_SUBTYPE_SH7750 is not set
CONFIG_CPU_SUBTYPE_SH7091=y
# CONFIG_CPU_SUBTYPE_SH7750R is not set
# CONFIG_CPU_SUBTYPE_SH7750S is not set
# CONFIG_CPU_SUBTYPE_SH7751 is not set
# CONFIG_CPU_SUBTYPE_SH7751R is not set
# CONFIG_CPU_SUBTYPE_SH7760 is not set
# CONFIG_CPU_SUBTYPE_SH4_202 is not set
# CONFIG_CPU_SUBTYPE_SH7723 is not set
# CONFIG_CPU_SUBTYPE_SH7763 is not set
# CONFIG_CPU_SUBTYPE_SH7770 is not set
# CONFIG_CPU_SUBTYPE_SH7780 is not set
# CONFIG_CPU_SUBTYPE_SH7785 is not set
# CONFIG_CPU_SUBTYPE_SHX3 is not set
# CONFIG_CPU_SUBTYPE_SH7343 is not set
# CONFIG_CPU_SUBTYPE_SH7722 is not set
# CONFIG_CPU_SUBTYPE_SH7366 is not set
# CONFIG_CPU_SUBTYPE_SH5_101 is not set
# CONFIG_CPU_SUBTYPE_SH5_103 is not set
#
# Memory management options
#
CONFIG_QUICKLIST=y
CONFIG_MMU=y
CONFIG_PAGE_OFFSET=0x80000000
CONFIG_MEMORY_START=0x0c000000
CONFIG_MEMORY_SIZE=0x01000000
CONFIG_29BIT=y
CONFIG_VSYSCALL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_MAX_ACTIVE_REGIONS=1
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_8KB is not set
# CONFIG_PAGE_SIZE_16KB is not set
# CONFIG_PAGE_SIZE_64KB is not set
CONFIG_ENTRY_OFFSET=0x00001000
CONFIG_HUGETLB_PAGE_SIZE_64K=y
# CONFIG_HUGETLB_PAGE_SIZE_256K is not set
# CONFIG_HUGETLB_PAGE_SIZE_1MB is not set
# CONFIG_HUGETLB_PAGE_SIZE_4MB is not set
# CONFIG_HUGETLB_PAGE_SIZE_64MB is not set
# CONFIG_HUGETLB_PAGE_SIZE_512MB is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
CONFIG_UNEVICTABLE_LRU=y
#
# Cache configuration
#
CONFIG_SH_DIRECT_MAPPED=y
CONFIG_CACHE_WRITEBACK=y
# CONFIG_CACHE_WRITETHROUGH is not set
# CONFIG_CACHE_OFF is not set
#
# Processor features
#
CONFIG_CPU_LITTLE_ENDIAN=y
# CONFIG_CPU_BIG_ENDIAN is not set
CONFIG_SH_FPU=y
CONFIG_SH_STORE_QUEUES=y
CONFIG_CPU_HAS_INTEVT=y
CONFIG_CPU_HAS_SR_RB=y
CONFIG_CPU_HAS_PTEA=y
CONFIG_CPU_HAS_FPU=y
#
# Board support
#
CONFIG_SH_DREAMCAST=y
#
# Timer and clock configuration
#
CONFIG_SH_TMU=y
CONFIG_SH_TIMER_IRQ=16
CONFIG_SH_PCLK_FREQ=49876504
# CONFIG_NO_HZ is not set
# CONFIG_HIGH_RES_TIMERS is not set
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
# CONFIG_CPU_FREQ_DEBUG is not set
# CONFIG_CPU_FREQ_STAT is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
CONFIG_SH_CPU_FREQ=y
#
# DMA support
#
CONFIG_SH_DMA_API=y
CONFIG_SH_DMA=y
CONFIG_NR_ONCHIP_DMA_CHANNELS=4
CONFIG_NR_DMA_CHANNELS_BOOL=y
CONFIG_NR_DMA_CHANNELS=9
#
# Companion Chips
#
#
# Additional SuperH Device Drivers
#
# CONFIG_HEARTBEAT is not set
# CONFIG_PUSH_SWITCH is not set
#
# Kernel features
#
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
# CONFIG_SCHED_HRTICK is not set
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
# CONFIG_SECCOMP is not set
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_GUSA=y
# CONFIG_GUSA_RB is not set
#
# Boot options
#
CONFIG_ZERO_PAGE_OFFSET=0x00001000
CONFIG_BOOT_LINK_OFFSET=0x00800000
# CONFIG_UBC_WAKEUP is not set
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="root=/dev/nfs rw
nfsroot=192.168.61.50:/home/adrian/debdist ip=dhcp earlyprintk=serial
video=pvr2fb:640x480-32@60 console=ttySC1 panic=7"
#
# Bus options
#
CONFIG_MAPLE=y
CONFIG_PCI=y
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
#
# Power management options (EXPERIMENTAL)
#
# CONFIG_PM is not set
# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
# CONFIG_IP_PNP_BOOTP is not set
# CONFIG_IP_PNP_RARP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
# CONFIG_INET_DIAG is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
# CONFIG_WIRELESS is not set
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
# CONFIG_STANDALONE is not set
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 is not set
CONFIG_MTD=y
CONFIG_MTD_DEBUG=y
CONFIG_MTD_DEBUG_VERBOSE=3
# 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=y
CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
# 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
CONFIG_MTD_VMU=y
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_PMC551 is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_BLOCK2MTD is not set
#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
# CONFIG_MTD_NAND is not set
# CONFIG_MTD_ONENAND is not set
#
# LPDDR flash memory drivers
#
# CONFIG_MTD_LPDDR is not set
# CONFIG_MTD_QINFO_PROBE is not set
#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
CONFIG_GDROM=y
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
CONFIG_BLK_DEV_NBD=y
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
# CONFIG_MISC_DEVICES is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
# CONFIG_FUSION 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 is not set
# CONFIG_I2O is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_AX88796 is not set
# CONFIG_STNIC is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
# CONFIG_SMSC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
# 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 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_8139CP is not set
CONFIG_8139TOO=y
# CONFIG_8139TOO_PIO is not set
# CONFIG_8139TOO_TUNE_TWISTER is not set
# CONFIG_8139TOO_8129 is not set
# CONFIG_8139_OLD_RX_RESET is not set
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_ATL2 is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
#
# Wireless LAN
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=m
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_MAPLE=y
# CONFIG_KEYBOARD_SH_KEYSC is not set
CONFIG_INPUT_MOUSE=y
# CONFIG_MOUSE_PS2 is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
CONFIG_GAMEPORT=y
# 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 is not set
CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
#
# Serial drivers
#
# CONFIG_SERIAL_8250 is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_SH_SCI=y
CONFIG_SERIAL_SH_SCI_NR_UARTS=2
CONFIG_SERIAL_SH_SCI_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
CONFIG_DEVPORT=y
# CONFIG_I2C is not set
# CONFIG_SPI is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
# CONFIG_SSB is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
#
# Multimedia devices
#
#
# Multimedia core support
#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
# CONFIG_VIDEO_MEDIA is not set
#
# Multimedia drivers
#
# CONFIG_DAB is not set
#
# Graphics support
#
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
# CONFIG_FB_DDC is not set
# 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 is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
# CONFIG_FB_FOREIGN_ENDIAN is not set
# CONFIG_FB_SYS_FOPS is not set
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
CONFIG_FB_PVR2=y
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_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 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
# CONFIG_FB_SH_MOBILE_LCDC is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
#
# Console display driver support
#
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_LOGO_LINUX_CLUT224=y
# CONFIG_LOGO_SUPERH_MONO is not set
# CONFIG_LOGO_SUPERH_VGA16 is not set
CONFIG_LOGO_SUPERH_CLUT224=y
# CONFIG_SOUND is not set
# CONFIG_HID_SUPPORT is not set
# CONFIG_USB_SUPPORT is not set
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
#
# File systems
#
CONFIG_EXT2_FS=m
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
# CONFIG_DNOTIFY is not set
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
# CONFIG_JOLIET is not set
# CONFIG_ZISOFS is not set
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=m
# CONFIG_MSDOS_FS is not set
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
# CONFIG_CONFIGFS_FS is not set
CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=m
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
CONFIG_ROOT_NFS=y
# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
# CONFIG_SUNRPC_REGISTER_V4 is not set
CONFIG_RPCSEC_GSS_KRB5=y
CONFIG_RPCSEC_GSS_SPKM3=y
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_NLS=m
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=m
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
CONFIG_NLS_ISO8859_1=m
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
# CONFIG_DLM is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_PRINTK_TIME=y
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
# CONFIG_SCHED_DEBUG is not set
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_SLAB is not set
CONFIG_DEBUG_PREEMPT=y
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=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_FRAME_POINTER=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
#
# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_PREEMPT_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
CONFIG_DYNAMIC_PRINTK_DEBUG=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
CONFIG_EARLY_SCIF_CONSOLE=y
CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
CONFIG_EARLY_PRINTK=y
# CONFIG_DEBUG_BOOTMEM is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_IRQSTACKS is not set
CONFIG_DUMP_CODE=y
# CONFIG_SH_NO_BSS_INIT is not set
# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_TEST is not set
#
# Authenticated Encryption with Associated Data
#
# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_GCM is not set
# CONFIG_CRYPTO_SEQIV is not set
#
# Block modes
#
CONFIG_CRYPTO_CBC=y
# CONFIG_CRYPTO_CTR is not set
# CONFIG_CRYPTO_CTS is not set
# CONFIG_CRYPTO_ECB is not set
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_PCBC is not set
# CONFIG_CRYPTO_XTS is not set
#
# Hash modes
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_RMD128 is not set
# CONFIG_CRYPTO_RMD160 is not set
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_WP512 is not set
#
# Ciphers
#
# CONFIG_CRYPTO_AES is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_CAMELLIA is not set
CONFIG_CRYPTO_CAST5=y
# CONFIG_CRYPTO_CAST6 is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_TWOFISH is not set
#
# Compression
#
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_LZO is not set
#
# Random Number Generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
# CONFIG_CRYPTO_HW is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
2009/1/19 Adrian McMenamin <[email protected]>:
> I haven't had time to look at this, but the most up to date kernel
> (and the one of around a week ago also) fails to boot, seemingly
> seeking an IP address for the 8139too based NIC.
> [ 4.664236] Sending DHCP requests .<3>eth0: PCI Bus error 2200.
> [ 4.669582] eth0: PCI Bus error 2200.
> [ 4.673395] eth0: PCI Bus error 2200.
> [ 4.677152] eth0: PCI Bus error 2200.
> [ 4.680905] eth0: PCI Bus error 2200.
> [ 4.684677] eth0: PCI Bus error 2200.
> [ 4.688450] eth0: PCI Bus error 2200.
> [ 4.692245] eth0: PCI Bus error 2200.
> [ 4.695944] eth0: PCI Bus error 2200.
> [ 4.699767] eth0: PCI Bus error 2200.
> [ 4.703540] eth0: PCI Bus error 2200.
> [ 4.707336] eth0: PCI Bus error 2200.
> [ 4.711086] eth0: PCI Bus error 2200.
> [ 4.714858] eth0: PCI Bus error 2200.
> [ 4.718630] eth0: PCI Bus error 2200.
> [ 4.722415] eth0: PCI Bus error 2200.
> [ 4.726187] eth0: PCI Bus error 2200.
> [ 4.729948] eth0: PCI Bus error 2200.
> [ 4.733720] eth0: PCI Bus error 2200.
> [ 4.737492] eth0: PCI Bus error 2200.
> [ 4.741288] eth0: PCI Bus error 2200.
> [ 4.745038] eth0: PCI Bus error 2200.
> [ 4.748810] eth0: PCI Bus error 2200.
>
> and so on ... quite possibly for ever. Will investigate further.
>
And the bisection reveals the following:
adrian@bossclass:~/linux-2.6$ git bisect bad
58c6d3dfe436eb8cfb451981d8fdc9044eaf42da is first bad commit
commit 58c6d3dfe436eb8cfb451981d8fdc9044eaf42da
Author: Johannes Weiner <[email protected]>
Date: Tue Jan 6 14:43:10 2009 -0800
dma-coherent: catch oversized requests to dma_alloc_from_coherent()
Prevent passing an order to bitmap_find_free_region() that is larger than
the actual bitmap can represent.
These requests can come from device drivers that have no idea how big the
dma region is and need to rely on dma_alloc_from_coherent() to sort it out
for them.
Reported-by: Guennadi Liakhovetski <[email protected]>
Signed-off-by: Johannes Weiner <[email protected]>
Cc: Pekka Enberg <[email protected]>
Cc: Dmitry Baryshkov <[email protected]>
Cc: Jesse Barnes <[email protected]>
Cc: Tetsuo Handa <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
:040000 040000 5c8a694b778f36a3254103d99cb73b561cb84565
5efd4e32eb145f32ca4e96aefbea08f4f8f4d27d M kernel
On Mon, Jan 19, 2009 at 10:33:57PM +0000, Adrian McMenamin wrote:
> 2009/1/19 Adrian McMenamin <[email protected]>:
> > I haven't had time to look at this, but the most up to date kernel
> > (and the one of around a week ago also) fails to boot, seemingly
> > seeking an IP address for the 8139too based NIC.
>
> > [ 4.664236] Sending DHCP requests .<3>eth0: PCI Bus error 2200.
> > [ 4.669582] eth0: PCI Bus error 2200.
>
> And the bisection reveals the following:
>
> adrian@bossclass:~/linux-2.6$ git bisect bad
> 58c6d3dfe436eb8cfb451981d8fdc9044eaf42da is first bad commit
> commit 58c6d3dfe436eb8cfb451981d8fdc9044eaf42da
> Author: Johannes Weiner <[email protected]>
> Date: Tue Jan 6 14:43:10 2009 -0800
>
> dma-coherent: catch oversized requests to dma_alloc_from_coherent()
>
> Prevent passing an order to bitmap_find_free_region() that is larger than
> the actual bitmap can represent.
>
> These requests can come from device drivers that have no idea how big the
> dma region is and need to rely on dma_alloc_from_coherent() to sort it out
> for them.
>
> Reported-by: Guennadi Liakhovetski <[email protected]>
> Signed-off-by: Johannes Weiner <[email protected]>
> Cc: Pekka Enberg <[email protected]>
> Cc: Dmitry Baryshkov <[email protected]>
> Cc: Jesse Barnes <[email protected]>
> Cc: Tetsuo Handa <[email protected]>
> Signed-off-by: Andrew Morton <[email protected]>
> Signed-off-by: Linus Torvalds <[email protected]>
>
> :040000 040000 5c8a694b778f36a3254103d99cb73b561cb84565
> 5efd4e32eb145f32ca4e96aefbea08f4f8f4d27d M kernel
The dreamcast uses a 32kB coherent area for PCI DMA, which all of the
8139too allocations should fit under just fine. What does
dma_alloc_from_coherent() say the requested size is, vs the per-device
memory size for each allocation?
2009/1/20 Paul Mundt <[email protected]>:
> On Mon, Jan 19, 2009 at 10:33:57PM +0000, Adrian McMenamin wrote:
>> 2009/1/19 Adrian McMenamin <[email protected]>:
>> > I haven't had time to look at this, but the most up to date kernel
>> > (and the one of around a week ago also) fails to boot, seemingly
>> > seeking an IP address for the 8139too based NIC.
>>
>> > [ 4.664236] Sending DHCP requests .<3>eth0: PCI Bus error 2200.
>> > [ 4.669582] eth0: PCI Bus error 2200.
>>
>> And the bisection reveals the following:
>>
>> adrian@bossclass:~/linux-2.6$ git bisect bad
>> 58c6d3dfe436eb8cfb451981d8fdc9044eaf42da is first bad commit
>> commit 58c6d3dfe436eb8cfb451981d8fdc9044eaf42da
>> Author: Johannes Weiner <[email protected]>
>> Date: Tue Jan 6 14:43:10 2009 -0800
>>
>> dma-coherent: catch oversized requests to dma_alloc_from_coherent()
>>
>
> The dreamcast uses a 32kB coherent area for PCI DMA, which all of the
> 8139too allocations should fit under just fine. What does
> dma_alloc_from_coherent() say the requested size is, vs the per-device
> memory size for each allocation?
>
Hmmm...
>From printks I stuck in the code
[ 3.641267] Size is 0x1800, mem->size is 0x8
[ 3.644996] Size is 0x2810, mem->size is 0x8
The sizes are correct - the first is the TX buffer, the second RX, but
I have no idea why mem->size is set so low, I assume that is a bug
somewhere else in the Dreamcast code. Any clues gratefully received.
On Tue, 2009-01-20 at 20:40 +0000, Adrian McMenamin wrote:
> 2009/1/20 Paul Mundt <[email protected]>:
> > On Mon, Jan 19, 2009 at 10:33:57PM +0000, Adrian McMenamin wrote:
> >> 2009/1/19 Adrian McMenamin <[email protected]>:
> >> > I haven't had time to look at this, but the most up to date kernel
> >> > (and the one of around a week ago also) fails to boot, seemingly
> >> > seeking an IP address for the 8139too based NIC.
> >>
> >> > [ 4.664236] Sending DHCP requests .<3>eth0: PCI Bus error 2200.
> >> > [ 4.669582] eth0: PCI Bus error 2200.
> >>
> >> And the bisection reveals the following:
> >>
> >> adrian@bossclass:~/linux-2.6$ git bisect bad
> >> 58c6d3dfe436eb8cfb451981d8fdc9044eaf42da is first bad commit
> >> commit 58c6d3dfe436eb8cfb451981d8fdc9044eaf42da
> >> Author: Johannes Weiner <[email protected]>
> >> Date: Tue Jan 6 14:43:10 2009 -0800
> >>
> >> dma-coherent: catch oversized requests to dma_alloc_from_coherent()
> >>
>
>
>
> >
> > The dreamcast uses a 32kB coherent area for PCI DMA, which all of the
> > 8139too allocations should fit under just fine. What does
> > dma_alloc_from_coherent() say the requested size is, vs the per-device
> > memory size for each allocation?
> >
>
> Hmmm...
>
> >From printks I stuck in the code
>
> [ 3.641267] Size is 0x1800, mem->size is 0x8
> [ 3.644996] Size is 0x2810, mem->size is 0x8
>
> The sizes are correct - the first is the TX buffer, the second RX, but
> I have no idea why mem->size is set so low, I assume that is a bug
> somewhere else in the Dreamcast code. Any clues gratefully received.
> --
Actually, it looks to me that the patch was wrong.
This is from kernel/dma-coherent.c
dev->dma_mem->size = pages;
Yet this is the test applied in dma_alloc_from_coherent:
if (unlikely(size > mem->size))
Should surely be:
if (unlikely (size > (mem->size >> PAGE_SHIFT)))
Will patch that and try it
> To unsubscribe from this list: send the line "unsubscribe linux-sh" in
> the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html