Hello,
we are trying to use Xenomai for realtime on Beagleboard XM rev c.
We use Xenomai 2.6 on Robert Nelson's stable-kernel 2.6.38 (we didn't
apply all the patches).
Most of the things (that are important for us) work, but we get an
error: ADDRCONF(NETDEV_UP): usb0: link is not ready.
The ethernet LED doesn't power on at all.
Does anyone know if there is a particular patch that can fix it?
Any help would be appreciated.
Thanks,
Aviv
This is the log:
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 2.6.38-x4 (matan@matan-P55-UD4P) (gcc
version 4.6.1 (Ubuntu/Linaro 4.6.1-9ubuntu3) ) #1 Sat Dec 3 13:11:33
IST 2011
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7),
cr=10c53c7f
[ 0.000000] CPU: VIPT nonaliasing data cache, VIPT aliasing
instruction cache
[ 0.000000] Machine: OMAP3 Beagle Board
[ 0.000000] Reserving 18874368 bytes SDRAM for VRAM
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] OMAP3630 ES1.2 (l2cache iva sgx neon isp 192mhz_clk )
[ 0.000000] SRAM: Mapped pa 0x40200000 to va 0xfe400000 size:
0x10000
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
Total pages: 123904
[ 0.000000] Kernel command line: console=ttyO2,115200n8 root=/dev/
mmcblk0p2 rw rootfstype=ext4 rootwait ip=192.168.0.142::255.255.255.0
nolock,rsize=1024,wsize=1024 rootdelay=2 vide0
[ 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 2621440 bytes of page_cgroup
[ 0.000000] please try 'cgroup_disable=memory' option if you don't
want memory cgroups
[ 0.000000] Memory: 488MB = 488MB total
[ 0.000000] Memory: 483120k/483120k available, 41168k 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] DMA : 0xffc00000 - 0xffe00000 ( 2 MB)
[ 0.000000] vmalloc : 0xe0800000 - 0xf8000000 ( 376 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xe0000000 ( 512 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .init : 0xc0008000 - 0xc0044000 ( 240 kB)
[ 0.000000] .text : 0xc0044000 - 0xc07fb854 (7903 kB)
[ 0.000000] .data : 0xc07fc000 - 0xc0843448 ( 286 kB)
[ 0.000000] SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0,
CPUs=1, Nodes=1
[ 0.000000] NR_IRQS:402 nr_irqs:402 402
[ 0.000000] Clocking rate (Crystal/Core/MPU): 26.0/332/600 MHz
[ 0.000000] Reprogramming SDRC clock to 332000000 Hz
[ 0.000000] GPMC revision 5.0
[ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 4.0) with 96
interrupts
[ 0.000000] Total of 96 interrupts on 1 active controller
[ 0.000000] OMAP clockevent source: GPTIMER2 at 13000000 Hz
[ 0.000000] sched_clock: 32 bits at 13MHz, resolution 76ns, wraps
every 330382ms
[ 0.000000] I-pipe, 13.000 MHz clocksource
[ 0.000000] I-pipe 1.18-04: pipeline enabled.
[ 0.000000] Console: colour dummy device 80x30
[ 0.000534] Calibrating delay loop... 598.01 BogoMIPS (lpj=2990080)
[ 0.227866] pid_max: default: 32768 minimum: 301
[ 0.228062] Security Framework initialized
[ 0.228112] AppArmor: AppArmor initialized
[ 0.228340] Mount-cache hash table entries: 512
[ 0.228759] Initializing cgroup subsys ns
[ 0.228778] ns_cgroup deprecated: consider using the
'clone_children' flag without the ns_cgroup.
[ 0.228796] Initializing cgroup subsys cpuacct
[ 0.228820] Initializing cgroup subsys memory
[ 0.228866] Initializing cgroup subsys devices
[ 0.228879] Initializing cgroup subsys freezer
[ 0.228974] CPU: Testing write buffer coherency: ok
[ 0.229206] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver,
5 counters available
[ 0.230036] devtmpfs: initialized
[ 0.231976] print_constraints: dummy:
[ 0.232187] NET: Registered protocol family 16
[ 0.233179] OMAP GPIO hardware version 2.5
[ 0.233268] OMAP GPIO hardware version 2.5
[ 0.233350] OMAP GPIO hardware version 2.5
[ 0.233432] OMAP GPIO hardware version 2.5
[ 0.233511] OMAP GPIO hardware version 2.5
[ 0.233591] OMAP GPIO hardware version 2.5
[ 0.234595] omap_mux_init: Add partition: #1: core, flags: 0
[ 0.235765] OMAP3 Beagle Rev: xM C
[ 0.239593] Found NAND on CS0
[ 0.239607] Registering NAND on CS0
[ 0.239848] Unable to get DVI reset GPIO
[ 0.239881] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.242690] OMAP DMA hardware revision 5.0
[ 0.249488] bio: create slab <bio-0> at 0
[ 0.250533] SCSI subsystem initialized
[ 0.251871] usbcore: registered new interface driver usbfs
[ 0.251952] usbcore: registered new interface driver hub
[ 0.252136] usbcore: registered new device driver usb
[ 0.252626] omap_i2c omap_i2c.1: bus 1 rev4.0 at 2600 kHz
[ 0.255091] twl4030: PIH (irq 7) chaining IRQs 368..375
[ 0.255126] twl4030: power (irq 373) chaining IRQs 376..383
[ 0.255599] twl4030: gpio (irq 368) chaining IRQs 384..401
[ 0.258408] print_constraints: VUSB1V5: 1500 mV normal standby
[ 0.258846] print_constraints: VUSB1V8: 1800 mV normal standby
[ 0.259215] print_constraints: VUSB3V1: 3100 mV normal standby
[ 0.260900] twl4030_usb twl4030_usb: Initialized TWL4030 USB module
[ 0.261636] print_constraints: VMMC1: 1850 <--> 3150 mV at 3000 mV
normal standby
[ 0.262045] print_constraints: VDAC: 1800 mV normal standby
[ 0.262461] print_constraints: VDVI: 1800 mV normal standby
[ 0.262946] print_constraints: VSIM: 1800 <--> 3000 mV at 1800 mV
normal standby
[ 0.277946] omap_i2c omap_i2c.2: bus 2 rev4.0 at 400 kHz
[ 0.297931] omap_i2c omap_i2c.3: bus 3 rev4.0 at 100 kHz
[ 0.298765] Advanced Linux Sound Architecture Driver Version
1.0.23.
[ 0.299322] NetLabel: Initializing
[ 0.299335] NetLabel: domain hash size = 128
[ 0.299344] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.299403] NetLabel: unlabeled traffic allowed by default
[ 0.299669] Switching to clocksource ipipe_tsc
[ 0.307422] AppArmor: AppArmor Filesystem Enabled
[ 0.307971] Switched to NOHz mode on CPU #0
[ 0.319059] musb-hdrc: version 6.0, musb-dma, otg (peripheral
+host), debug=0
[ 0.319515] musb-hdrc musb-hdrc: USB OTG mode controller at
fa0ab000 using DMA, IRQ 92
[ 0.319946] NET: Registered protocol family 2
[ 0.320196] IP route cache hash table entries: 4096 (order: 2,
16384 bytes)
[ 0.320938] TCP established hash table entries: 16384 (order: 5,
131072 bytes)
[ 0.321292] TCP bind hash table entries: 16384 (order: 4, 65536
bytes)
[ 0.321499] TCP: Hash tables configured (established 16384 bind
16384)
[ 0.321513] TCP reno registered
[ 0.321528] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.321554] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.321928] NET: Registered protocol family 1
[ 0.322373] RPC: Registered udp transport module.
[ 0.322388] RPC: Registered tcp transport module.
[ 0.322398] RPC: Registered tcp NFSv4.1 backchannel transport
module.
[ 0.323293] PMU: registered new PMU device of type 0
[ 0.323589] omap_dsp_init: 600000 bytes @ 9e800000
[ 0.324184] audit: initializing netlink socket (disabled)
[ 0.324236] type=2000 audit(0.320:1): initialized
[ 0.500944] I-pipe: Domain Xenomai registered.
[ 0.500974] Xenomai: hal/arm started.
[ 0.502719] Xenomai: scheduling class idle registered.
[ 0.502740] Xenomai: scheduling class rt registered.
[ 0.508082] Xenomai: real-time nucleus v2.6.0 (Movin' On) loaded.
[ 0.508096] Xenomai: debug mode enabled.
[ 0.508543] Xenomai: starting native API services.
[ 0.508557] Xenomai: starting POSIX services.
[ 0.508699] Xenomai: starting RTDM services.
[ 0.517193] VFS: Disk quotas dquot_6.5.2
[ 0.517492] Dquot-cache hash table entries: 1024 (order 0, 4096
bytes)
[ 0.520251] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.522630] ROMFS MTD (C) 2007 Red Hat, Inc.
[ 0.523021] fuse init (API version 7.16)
[ 0.524595] Btrfs loaded
[ 0.524631] msgmni has been set to 943
[ 0.526268] Block layer SCSI generic (bsg) driver version 0.4
loaded (major 254)
[ 0.526289] io scheduler noop registered
[ 0.526300] io scheduler deadline registered
[ 0.526551] io scheduler cfq registered (default)
[ 0.579782] OMAP DSS rev 2.0
[ 0.579872] OMAP DISPC rev 3.0
[ 0.579906] OMAP VENC rev 2
[ 0.579986] omapdss SDI error: can't get VDDS_SDI regulator
[ 0.579998] omapdss CORE error: Failed to initialize SDI
[ 0.580776] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.581982] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 72) is a
OMAP UART0
[ 0.582246] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 73) is a
OMAP UART1
[ 0.582495] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 74) is a
OMAP UART2
[ 1.392288] console [ttyO2] enabled
[ 1.396299] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 80) is a
OMAP UART3
[ 1.411632] brd: module loaded
[ 1.418536] loop: module loaded
[ 1.423339] omap2-nand driver initializing
[ 1.428023] No NAND device found.
[ 1.431829] No NAND device found.
[ 1.435477] OneNAND driver initializing
[ 1.439946] usbcore: registered new interface driver cdc_ether
[ 1.446160] usbcore: registered new interface driver smsc95xx
[ 1.452295] usbcore: registered new interface driver rndis_host
[ 1.458546] cdc_ncm: 7-Feb-2011
[ 1.461928] usbcore: registered new interface driver cdc_ncm
[ 1.468430] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI)
Driver
[ 3.489705] ehci-omap ehci-omap.0: OMAP-EHCI Host Controller
[ 3.495920] ehci-omap ehci-omap.0: new USB bus registered, assigned
bus number 1
[ 3.503842] ehci-omap ehci-omap.0: irq 77, io mem 0x48064800
[ 3.529745] ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00
[ 3.536479] hub 1-0:1.0: USB hub found
[ 3.540492] hub 1-0:1.0: 3 ports detected
[ 3.569804] Initializing USB Mass Storage driver...
[ 3.575058] usbcore: registered new interface driver usb-storage
[ 3.581399] USB Mass Storage support registered.
[ 3.586342] g_ether gadget: using random self ethernet address
[ 3.592511] g_ether gadget: using random host ethernet address
[ 3.599477] usb0: MAC 2a:e4:23:17:7a:85
[ 3.603545] usb0: HOST MAC fe:fa:f7:75:31:b6
[ 3.608267] g_ether gadget: Ethernet Gadget, version: Memorial Day
2008
[ 3.615254] g_ether gadget: g_ether ready
[ 3.619470] musb-hdrc musb-hdrc: MUSB HDRC host driver
[ 3.625213] musb-hdrc musb-hdrc: new USB bus registered, assigned
bus number 2
[ 3.633507] hub 2-0:1.0: USB hub found
[ 3.637465] hub 2-0:1.0: 1 port detected
[ 3.642304] mousedev: PS/2 mouse device common for all mice
[ 3.648988] input: twl4030_pwrbutton as /devices/platform/omap/
omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input0
[ 3.660790] i2c /dev entries driver
[ 3.665172] lirc_dev: IR Remote Control driver registered, major
251
[ 3.672553] OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec
[ 3.679585] device-mapper: uevent: version 1.0.3
[ 3.685066] device-mapper: ioctl: 4.19.1-ioctl (2011-01-07)
initialised: dm-devel@redhat.com
[ 3.694550] device-mapper: multipath: version 1.2.0 loaded
[ 3.700375] device-mapper: multipath round-robin: version 1.0.0
loaded
[ 3.707677] cpuidle: using governor ladder
[ 3.712018] cpuidle: using governor menu
[ 3.716245] sdhci: Secure Digital Host Controller Interface driver
[ 3.722758] sdhci: Copyright(c) Pierre Ossman
[ 3.729032] mmci-omap-hs: probe of mmci-omap-hs.1 failed with error
-16
[ 3.737693] mmc0: mmc_rescan_try_freq: trying to init card at
400000 Hz
[ 3.746285] OMAP3 Beagle/Devkit8000 SoC init
[ 3.828089] asoc: twl4030-hifi <-> omap-mcbsp-dai.1 mapping ok
[ 3.835136] ALSA device list:
[ 3.838257] #0: omap3beagle
[ 3.842517] TCP cubic registered
[ 3.846845] NET: Registered protocol family 10
[ 3.854404] NET: Registered protocol family 17
[ 3.859301] Registering the dns_resolver key type
[ 3.864400] VFP support v0.3: implementor 41 architecture 3 part 30
variant c rev 3
[ 3.872559] ThumbEE CPU extension supported.
[ 3.879473] Power Management for TI OMAP3.
[ 3.884502] sr_init: No PMIC hook to init smartreflex
[ 3.889995] smartreflex smartreflex.0: omap_sr_probe: SmartReflex
driver initialized
[ 3.898256] smartreflex smartreflex.1: omap_sr_probe: SmartReflex
driver initialized
[ 3.906529] SmartReflex Class3 initialized
[ 3.914597] clock: disabling unused clocks to save power
[ 3.921419] registered taskstats version 1
[ 3.925912] omapfb omapfb: no displays
[ 3.929919] omapfb omapfb: failed to setup omapfb
[ 3.934875] omapfb: probe of omapfb failed with error -22
[ 3.940973] regulator_init_complete: VDVI: incomplete constraints,
leaving on
[ 3.960084] regulator_init_complete: VDAC: incomplete constraints,
leaving on
[ 4.039902] hub 1-0:1.0: unable to enumerate USB device on port 2
[ 4.298755] mmc0: host does not support reading read-only switch.
assuming write-enable.
[ 4.320012] mmc0: new SDHC card at address b368
[ 4.325298] mmcblk0: mmc0:b368 SDC 3.84 GiB
[ 4.332889] mmcblk0: p1 p2
[ 4.490484] ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 5.499816] IP-Config: Guessing netmask 255.255.255.0
[ 5.505278] IP-Config: Gateway not on directly connected network.
[ 5.511957] Waiting 2sec before mounting root device...
[ 7.519879] md: Waiting for all devices to be available before
autodetect
[ 7.527015] md: If you don't use raid, use raid=noautodetect
[ 7.533817] md: Autodetecting RAID arrays.
[ 7.538124] md: Scanned 0 and added 0 devices.
[ 7.542839] md: autorun ...
[ 7.545771] md: ... autorun DONE.
[ 7.573536] EXT4-fs (mmcblk0p2): warning: maximal mount count
reached, running e2fsck is recommended
[ 7.771542] EXT4-fs (mmcblk0p2): mounted filesystem with ordered
data mode. Opts: (null)
[ 7.780157] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 7.805077] devtmpfs: mounted
[ 7.808291] Freeing init memory: 240K
[ 7.812243] Failed to execute /init. Attempting defaults...
INIT: version 2.88 booting
