xbian@xbian:~# dmesg [ 0.000000] Booting Linux on physical CPU 0 [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.6.9+ (root@ubuntu) (gcc version 4.7.3 20121001 (prerelease) (crosstool-NG 1.17.0) ) #2 PREEMPT Wed Dec 5 22:13:44 CET 2012 [ 0.000000] CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cr=00c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache [ 0.000000] Machine: BCM2708 [ 0.000000] Memory policy: ECC disabled, Data cache writeback [ 0.000000] On node 0 totalpages: 105472 [ 0.000000] free_area_init_node: node 0, pgdat c0567818, node_mem_map c0611000 [ 0.000000] Normal zone: 824 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 104648 pages, LIFO batch:31 [ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 104648 [ 0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=1280 bcm2708_fb.fbheight=768 bcm2708.boardrev=0xe bcm2708.serial=0xaab5a3c4 smsc95xx.macaddr=B8:27:EB:B5:A3:C4 sdhci-bcm2708.emmc_clock_freq=100000000 vc_mem.mem_base=0x19c00000 vc_mem.mem_size=0x20000000 dwc_otg.fiq_fix_enable=1 sdhci-bcm2708.sync_after_dma=0 dwc_otg.lpm_enable=0 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] allocated 843776 bytes of page_cgroup [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 0.000000] Memory: 412MB = 412MB total [ 0.000000] Memory: 411104k/411104k available, 10784k reserved, 0K highmem [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) [ 0.000000] vmalloc : 0xda000000 - 0xff000000 ( 592 MB) [ 0.000000] lowmem : 0xc0000000 - 0xd9c00000 ( 412 MB) [ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB) [ 0.000000] .text : 0xc0008000 - 0xc050fb88 (5151 kB) [ 0.000000] .init : 0xc0510000 - 0xc0530e84 ( 132 kB) [ 0.000000] .data : 0xc0532000 - 0xc0568340 ( 217 kB) [ 0.000000] .bss : 0xc0568364 - 0xc0610a6c ( 674 kB) [ 0.000000] NR_IRQS:330 [ 0.000000] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 4294967ms [ 0.000000] timer_set_mode: unhandled mode:1 [ 0.000000] timer_set_mode: unhandled mode:3 [ 0.000000] Console: colour dummy device 80x30 [ 0.000000] console [tty1] enabled [ 0.001103] Calibrating delay loop... 697.95 BogoMIPS (lpj=3489792) [ 0.060155] pid_max: default: 32768 minimum: 301 [ 0.060489] Mount-cache hash table entries: 512 [ 0.061299] Initializing cgroup subsys cpuacct [ 0.061359] Initializing cgroup subsys memory [ 0.061440] Initializing cgroup subsys devices [ 0.061476] Initializing cgroup subsys freezer [ 0.061508] Initializing cgroup subsys blkio [ 0.061617] CPU: Testing write buffer coherency: ok [ 0.061970] hw perfevents: enabled with v6 PMU driver, 3 counters available [ 0.062119] Setting up static identity map for 0x3aee38 - 0x3aee94 [ 0.063768] devtmpfs: initialized [ 0.072682] NET: Registered protocol family 16 [ 0.075396] DMA: preallocated 2048 KiB pool for atomic coherent allocations [ 0.076545] bcm2708.uart_clock = 0 [ 0.078052] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers. [ 0.078108] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.078146] mailbox: Broadcom VideoCore Mailbox driver [ 0.078247] bcm2708_vcio: mailbox at f200b880 [ 0.078350] bcm_power: Broadcom power driver [ 0.078391] bcm_power_open() -> 0 [ 0.078418] bcm_power_request(0, 8) [ 0.579102] bcm_mailbox_read -> 00000080, 0 [ 0.579142] bcm_power_request -> 0 [ 0.579168] Serial: AMBA PL011 UART driver [ 0.579331] dev:f1: ttyAMA0 at MMIO 0x20201000 (irq = 83) is a PL011 rev3 [ 0.599255] bio: create slab <bio-0> at 0 [ 0.600189] SCSI subsystem initialized [ 0.600523] usbcore: registered new interface driver usbfs [ 0.600680] usbcore: registered new interface driver hub [ 0.600992] usbcore: registered new device driver usb [ 0.602364] Switching to clocksource stc [ 0.602629] FS-Cache: Loaded [ 0.602928] CacheFiles: Loaded [ 0.615972] NET: Registered protocol family 2 [ 0.616857] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 0.617641] TCP bind hash table entries: 16384 (order: 4, 65536 bytes) [ 0.618088] TCP: Hash tables configured (established 16384 bind 16384) [ 0.618187] TCP: reno registered [ 0.618238] UDP hash table entries: 256 (order: 0, 4096 bytes) [ 0.618308] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) [ 0.618697] NET: Registered protocol family 1 [ 0.619415] RPC: Registered named UNIX socket transport module. [ 0.619476] RPC: Registered udp transport module. [ 0.619508] RPC: Registered tcp transport module. [ 0.619538] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.620221] bcm2708_dma: DMA manager at f2007000 [ 0.620355] bcm2708_gpio: bcm2708_gpio_probe c053fe68 [ 0.620751] vc-mem: phys_addr:0x00000000 mem_base=0x19c00000 mem_size:0x20000000(512 MiB) [ 0.621765] audit: initializing netlink socket (disabled) [ 0.621890] type=2000 audit(0.600:1): initialized [ 0.742807] VFS: Disk quotas dquot_6.5.2 [ 0.742961] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.743441] FS-Cache: Netfs 'nfs' registered for caching [ 0.743882] NFS: Registering the id_resolver key type [ 0.744013] Key type id_resolver registered [ 0.744051] Key type id_legacy registered [ 0.744437] msgmni has been set to 802 [ 0.746608] io scheduler noop registered [ 0.746670] io scheduler deadline registered [ 0.746728] io scheduler cfq registered (default) [ 0.752022] crc32: CRC_LE_BITS = 64, CRC_BE BITS = 64 [ 0.752063] crc32: self tests passed, processed 225944 bytes in 2575000 nsec [ 0.754193] crc32c: CRC_LE_BITS = 64 [ 0.754236] crc32c: self tests passed, processed 225944 bytes in 929000 nsec [ 0.786629] Console: switching to colour frame buffer device 160x48 [ 0.810083] brd: module loaded [ 0.815632] loop: module loaded [ 0.816196] vcos: [1]: vchiq_init_state: slot_zero = 0xda004000, is_master = 0 [ 0.816942] vcos: [1]: vchiq_init_state: called [ 0.817773] vcos: [1]: vchiq: initialised - version 2 (min 2), device 252.0 [ 0.818439] usbcore: registered new interface driver smsc95xx [ 0.818833] usbcore: registered new interface driver cdc_ncm [ 0.819028] dwc_otg: version 3.00a 10-AUG-2012 (platform bus) [ 1.024427] Core Release: 2.80a [ 1.024562] Setting default values for core params [ 1.024737] Finished setting default values for core params [ 1.229992] Using Buffer DMA mode [ 1.230120] Periodic Transfer Interrupt Enhancement - disabled [ 1.234799] Multiprocessor Interrupt Enhancement - disabled [ 1.239422] OTG VER PARAM: 0, OTG VER FLAG: 0 [ 1.244060] Dedicated Tx FIFOs mode [ 1.248863] dwc_otg: Microframe scheduler enabled [ 1.248934] dwc_otg bcm2708_usb: DWC OTG Controller [ 1.253655] dwc_otg bcm2708_usb: new USB bus registered, assigned bus number 1 [ 1.258351] dwc_otg bcm2708_usb: irq 32, io mem 0x00000000 [ 1.263119] Init: Port Power? op_state=1 [ 1.267759] Init: Power Port (0) [ 1.272583] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.277264] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.281967] usb usb1: Product: DWC OTG Controller [ 1.286698] usb usb1: Manufacturer: Linux 3.6.9+ dwc_otg_hcd [ 1.291301] usb usb1: SerialNumber: bcm2708_usb [ 1.296816] hub 1-0:1.0: USB hub found [ 1.301410] hub 1-0:1.0: 1 port detected [ 1.306407] dwc_otg: FIQ enabled [ 1.306430] dwc_otg: NAK holdoff enabled [ 1.306452] Module dwc_common_port init [ 1.306852] usbcore: registered new interface driver uas [ 1.311340] Initializing USB Mass Storage driver... [ 1.316171] usbcore: registered new interface driver usb-storage [ 1.320661] USB Mass Storage support registered. [ 1.325457] usbcore: registered new interface driver libusual [ 1.330470] mousedev: PS/2 mouse device common for all mice [ 1.335964] bcm2835-cpufreq: min=700000 max=840000 cur=700000 [ 1.336269] bcm2835-cpufreq: switching to governor performancebcm2835-cpufreq: switching to governor performance [ 1.342059] cpuidle: using governor ladder [ 1.349985] cpuidle: using governor menu [ 1.354229] sdhci: Secure Digital Host Controller Interface driver [ 1.358220] sdhci: Copyright(c) Pierre Ossman [ 1.362314] sdhci: Enable low-latency mode [ 1.366643] Registered led device: mmc0:: [ 1.402713] mmc0: SDHCI controller on BCM2708_Arasan [platform] using platform's DMA [ 1.406764] mmc0: BCM2708 SDHC host at 0x20300000 DMA 2 IRQ 77 [ 1.410823] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.417583] usbcore: registered new interface driver usbhid [ 1.424786] usbhid: USB HID core driver [ 1.436183] TCP: cubic registered [ 1.442296] Initializing XFRM netlink socket [ 1.448550] NET: Registered protocol family 17 [ 1.452925] Key type dns_resolver registered [ 1.460513] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5 [ 1.465663] registered taskstats version 1 [ 1.470168] drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 1.474878] Waiting for root device /dev/mmcblk0p2... [ 1.495094] mmc0: could read SD Status register (SSR) at the 2th attempt [ 1.502672] Indeed it is in host mode hprt0 = 00021501 [ 1.512737] mmc0: new high speed SD card at address 0001 [ 1.522825] mmcblk0: mmc0:0001 00000 1.89 GiB [ 1.533550] mmcblk0: p1 p2 p3 [ 1.599300] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 1.603766] VFS: Mounted root (ext4 filesystem) on device 179:2. [ 1.614472] devtmpfs: mounted [ 1.619437] Freeing init memory: 128K [ 1.692540] usb 1-1: new high-speed USB device number 2 using dwc_otg [ 1.696954] Indeed it is in host mode hprt0 = 00001101 [ 1.902850] usb 1-1: New USB device found, idVendor=0424, idProduct=9512 [ 1.907150] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.912225] hub 1-1:1.0: USB hub found [ 1.917682] hub 1-1:1.0: 3 ports detected [ 2.202838] usb 1-1.1: new high-speed USB device number 3 using dwc_otg [ 2.313083] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00 [ 2.317425] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2.330382] smsc95xx v1.0.4 [ 2.396999] smsc95xx 1-1.1:1.0: eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:b5:a3:c4 [ 2.482744] usb 1-1.2: new high-speed USB device number 4 using dwc_otg [ 2.880808] udevd[142]: starting version 175 [ 6.167813] Adding 511996k swap on /dev/mmcblk0p3. Priority:-1 extents:1 across:511996k SS [ 8.842593] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) [ 9.259314] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) [ 9.786377] bcm2835 ALSA card created! [ 9.796887] bcm2835 ALSA chip created! [ 9.806004] bcm2835 ALSA chip created! [ 9.816209] bcm2835 ALSA chip created! [ 9.825107] bcm2835 ALSA chip created! [ 9.835664] bcm2835 ALSA chip created! [ 9.845802] bcm2835 ALSA chip created! [ 9.853865] bcm2835 ALSA chip created! [ 16.253017] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 16.659640] smsc95xx 1-1.1:1.0: eth0: link up, 100Mbps, full-duplex, lpa 0x4DE1 [ 17.572775] usb 1-1.2: device descriptor read/64, error -110 [ 32.762869] usb 1-1.2: device descriptor read/64, error -110 [ 32.952763] usb 1-1.2: new high-speed USB device number 5 using dwc_otg [ 48.032752] usb 1-1.2: device descriptor read/64, error -110 [ 63.222766] usb 1-1.2: device descriptor read/64, error -110 [ 63.412780] usb 1-1.2: new high-speed USB device number 6 using dwc_otg [ 68.432613] usb 1-1.2: device descriptor read/8, error -110 [ 73.562640] usb 1-1.2: device descriptor read/8, error -110 [ 73.752792] usb 1-1.2: new high-speed USB device number 7 using dwc_otg [ 78.772614] usb 1-1.2: device descriptor read/8, error -110 [ 83.902631] usb 1-1.2: device descriptor read/8, error -110 [ 84.012694] hub 1-1:1.0: unable to enumerate USB device on port 2