On Wed, Aug 21, 2013 at 12:52:48AM -0300, Fabio Estevam wrote: > On Wed, Aug 21, 2013 at 12:31 AM, Fabio Estevam <festevam@xxxxxxxxx> wrote: > > On Tue, Aug 20, 2013 at 10:32 PM, Peter Chen <peter.chen@xxxxxxxxxxxxx> wrote: > >> On Wed, Aug 21, 2013 at 12:26:33AM -0300, Fabio Estevam wrote: > > > >> Have you enabled CONFIG_USB_CHIPIDEA_UDC? > >> It is not enabled by default. > > > > Yes, I did. > > > > I managed to test g_ether on mx28, but not on mx6. > > > > Will try tomorrow on mx6q-sabresd. > > Ok, just tried it now on my mx6qsabresd: > > Booting Linux on physical CPU 0x0 > Linux version 3.11.0-rc6-next-20130820+ (fabio@fabio-Latitude-E6410) > (gcc version 4.7.3 (Ubuntu/Linaro 4.7.3-1ubuntu1) ) #1040 SMP Wed > Aug 21 00:47:11 BRT 2013 > CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d > CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache > Machine: Freescale i.MX6 Quad/DualLite (Device Tree), model: Freescale > i.MX6 Quad SABRE Smart Device Board > Memory policy: ECC disabled, Data cache writealloc > On node 0 totalpages: 262144 > free_area_init_node: node 0, pgdat 8082bb40, node_mem_map 81009000 > Normal zone: 2048 pages used for memmap > Normal zone: 0 pages reserved > Normal zone: 262144 pages, LIFO batch:31 > PERCPU: Embedded 7 pages/cpu @8181b000 s7488 r8192 d12992 u32768 > pcpu-alloc: s7488 r8192 d12992 u32768 alloc=8*4096 > pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 > Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260096 > Kernel command line: console=ttymxc0,115200 root=/dev/nfs ip=dhcp > nfsroot=192.168.0.2:/tftpboot/rfs,v3,tcp debug > PID hash table entries: 4096 (order: 2, 16384 bytes) > Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) > Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) > Memory: 1030608K/1048576K available (5911K kernel code, 289K rwdata, > 1804K rodata, 327K init, 374K bss, 17968K reserved) > Virtual kernel memory layout: > vector : 0xffff0000 - 0xffff1000 ( 4 kB) > fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) > vmalloc : 0xc0800000 - 0xff000000 (1000 MB) > lowmem : 0x80000000 - 0xc0000000 (1024 MB) > modules : 0x7f000000 - 0x80000000 ( 16 MB) > .text : 0x80008000 - 0x80790f0c (7716 kB) > .init : 0x80791000 - 0x807e2d40 ( 328 kB) > .data : 0x807e4000 - 0x8082c460 ( 290 kB) > .bss : 0x8082c468 - 0x8088a018 ( 375 kB) > SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 > Hierarchical RCU implementation. > NR_IRQS:16 nr_irqs:16 16 > L310 cache controller enabled > l2x0: 16 ways, CACHE_ID 0x410000c7, AUX_CTRL 0x32070000, Cache size: 1024 kB > sched_clock: 32 bits at 66MHz, resolution 15ns, wraps every 65075ms > CPU identified as i.MX6Q, silicon rev 1.1 > Console: colour dummy device 80x30 > Calibrating delay loop... 1581.05 BogoMIPS (lpj=7905280) > pid_max: default: 32768 minimum: 301 > Mount-cache hash table entries: 512 > CPU: Testing write buffer coherency: ok > CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 > Setting up static identity map for 0x805cbf40 - 0x805cbfb0 > CPU1: Booted secondary processor > CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 > CPU2: Booted secondary processor > CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 > CPU3: Booted secondary processor > CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 > Brought up 4 CPUs > SMP: Total of 4 processors activated (6324.22 BogoMIPS). > CPU: All CPU(s) started in SVC mode. > devtmpfs: initialized > VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 > pinctrl core: initialized pinctrl subsystem > regulator-dummy: no parameters > NET: Registered protocol family 16 > DMA: preallocated 256 KiB pool for atomic coherent allocations > syscon 20c8000.anatop: regmap [mem 0x020c8000-0x020c8fff] registered > vdd1p1: 800 <--> 1375 mV at 1100 mV > vdd3p0: 2800 <--> 3150 mV at 3000 mV > vdd2p5: 2000 <--> 2750 mV at 2400 mV > cpu: 725 <--> 1450 mV at 1100 mV > vddpu: 725 <--> 1450 mV at 1100 mV > vddsoc: 725 <--> 1450 mV at 1200 mV > syscon 20e0000.iomuxc-gpr: regmap [mem 0x020e0000-0x020e0037] registered > syscon 21bc000.ocotp: regmap [mem 0x021bc000-0x021bffff] registered > hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. > hw-breakpoint: maximum watchpoint size is 4 bytes. > imx6q-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver > bio: create slab <bio-0> at 0 > mxs-dma 110000.dma-apbh: initialized > usb_otg_vbus: 5000 mV > usb_h1_vbus: 5000 mV > wm8962-supply: no parameters > SCSI subsystem initialized > libata version 3.00 loaded. > usbcore: registered new interface driver usbfs > usbcore: registered new interface driver hub > usbcore: registered new device driver usb > i2c i2c-0: IMX I2C adapter registered > i2c i2c-2: IMX I2C adapter registered > Linux video capture interface: v2.00 > pps_core: LinuxPPS API ver. 1 registered > pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti > <giometti@xxxxxxxx> > PTP clock support registered > Advanced Linux Sound Architecture Driver Initialized. > cfg80211: Calling CRDA to update world regulatory domain > Switched to clocksource mxc_timer1 > NET: Registered protocol family 2 > TCP established hash table entries: 8192 (order: 4, 65536 bytes) > TCP bind hash table entries: 8192 (order: 4, 65536 bytes) > TCP: Hash tables configured (established 8192 bind 8192) > TCP: reno registered > UDP hash table entries: 512 (order: 2, 16384 bytes) > UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) > NET: Registered protocol family 1 > RPC: Registered named UNIX socket transport module. > RPC: Registered udp transport module. > RPC: Registered tcp transport module. > RPC: Registered tcp NFSv4.1 backchannel transport module. > hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available > VFS: Disk quotas dquot_6.5.2 > Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) > NFS: Registering the id_resolver key type > Key type id_resolver registered > Key type id_legacy registered > jffs2: version 2.2. (NAND) �© 2001-2006 Red Hat, Inc. > fuse init (API version 7.22) > msgmni has been set to 2012 > io scheduler noop registered > io scheduler deadline registered > io scheduler cfq registered (default) > imx-weim 21b8000.weim: Driver registered. > imx-sdma 20ec000.sdma: initialized > Serial: IMX driver > 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 58, base_baud = > 5000000) is a IMX > console [ttymxc0] enabled > serial: Freescale lpuart driver > [drm] Initialized drm 1.1.0 20060810 > brd: module loaded > loop: module loaded > ahci: SSS flag set, parallel bus scan disabled > ahci ahci: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode > ahci ahci: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst > scsi0 : ahci_platform > ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 71 > m25p80 spi0.0: m25p32 (4096 Kbytes) > spi_imx 2008000.ecspi: probed > libphy: fec_enet_mii_bus: probed > fec 2188000.ethernet eth0: registered PHC device 0 > ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver > ehci-mxc: Freescale On-Chip EHCI Host driver > usbcore: registered new interface driver usb-storage > imx_usb 2184000.usb: usbmisc init failed, ret=-517 > platform 2184000.usb: Driver imx_usb requests probe deferral > imx_usb 2184200.usb: usbmisc init failed, ret=-517 > platform 2184200.usb: Driver imx_usb requests probe deferral > mousedev: PS/2 mouse device common for all mice > ata1: SATA link down (SStatus 0 SControl 300) > egalax_ts 2-0004: Failed to read firmware version > egalax_ts: probe of 2-0004 failed with error -110 > snvs_rtc 20cc034.snvs-rtc-lp: rtc core: registered 20cc034.snvs-rtc-lp as rtc0 > i2c /dev entries driver > imx2-wdt 20bc000.wdog: IMX2+ Watchdog Timer enabled. timeout=60s (nowayout=0) > sdhci: Secure Digital Host Controller Interface driver > sdhci: Copyright(c) Pierre Ossman > sdhci-pltfm: SDHCI platform and OF driver helper > mmc0: no vqmmc regulator found > mmc0: no vmmc regulator found > mmc0: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA > mmc1: no vqmmc regulator found > mmc1: no vmmc regulator found > mmc1: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA > usbcore: registered new interface driver usbhid > usbhid: USB HID core driver > [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). > [drm] No driver support for vblank timestamp query. > [drm] Initialized imx-drm 1.0.0 20120507 on minor 0 > imx-ldb ldb.10: adding encoder failed with -16 > imx-ldb: probe of ldb.10 failed with error -16 > imx-ipuv3 2400000.ipu: IPUv3H probed > imx-ipuv3 2800000.ipu: IPUv3H probed > imx-ipuv3-crtc imx-ipuv3-crtc.0: adding crtc failed with -16. > imx-ipuv3-crtc: probe of imx-ipuv3-crtc.0 failed with error -16 > imx-ipuv3-crtc imx-ipuv3-crtc.1: adding crtc failed with -16. > imx-ipuv3-crtc: probe of imx-ipuv3-crtc.1 failed with error -16 > imx-ipuv3-crtc imx-ipuv3-crtc.2: adding crtc failed with -16. > imx-ipuv3-crtc: probe of imx-ipuv3-crtc.2 failed with error -16 > imx-ipuv3-crtc imx-ipuv3-crtc.3: adding crtc failed with -16. > mmc1: new SDHC card at address e7ac > mmcblk0: mmc1:e7ac SD04G 3.69 GiB > imx-ipuv3-crtc: probe of imx-ipuv3-crtc.3 failed with error -16 > mmcblk0: p1 p2 p3 > wm8962 0-001a: customer id 0 revision D > input: WM8962 Beep Generator as > /devices/soc.0/2100000.aips-bus/21a0000.i2c/i2c-0/0-001a/input/input0 > imx-wm8962 sound.16: wm8962 <-> 202c000.ssi mapping ok > TCP: cubic registered > NET: Registered protocol family 10 > sit: IPv6 over IPv4 tunneling driver > NET: Registered protocol family 17 > Key type dns_resolver registered > ci_hdrc ci_hdrc.1: doesn't support gadget > ci_hdrc ci_hdrc.1: EHCI Host Controller > ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1 > ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00 > hub 1-0:1.0: USB hub found > hub 1-0:1.0: 1 port detected > input: gpio-keys.15 as /devices/gpio-keys.15/input/input1 > snvs_rtc 20cc034.snvs-rtc-lp: setting system clock to 1970-01-01 > 00:05:45 UTC (345) > imx-drm imx-drm: No connectors reported connected with modes > [drm] Cannot find any crtc or sizes - going 1024x768 > Console: switching to colour frame buffer device 128x48 > imx-drm imx-drm: fb0: frame buffer device > imx-drm imx-drm: registered panic notifier > fec 2188000.ethernet eth0: Freescale FEC PHY driver [Generic PHY] > (mii_bus:phy_addr=2188000.ethernet:01, irq=-1) > IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready > libphy: 2188000.ethernet:01 - Link is Up - 100/Full > IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready > Sending DHCP requests ., OK > IP-Config: Got DHCP answer from 192.168.0.1, my address is 192.168.0.5 > IP-Config: Complete: > device=eth0, hwaddr=00:04:9f:02:19:ca, ipaddr=192.168.0.5, > mask=255.255.255.0, gw=192.168.0.1 > host=192.168.0.5, domain=, nis-domain=(none) > bootserver=192.168.0.1, rootserver=192.168.0.2, rootpath= > nameserver0=201.82.0.66, nameserver1=201.82.0.69, nameserver2=201.6.4.116 > ALSA device list: > #0: wm8962-audio > > VFS: Mounted root (nfs filesystem) readonly on device 0:12. > devtmpfs: mounted > Freeing unused kernel memory: 324K (80791000 - 807e2000) > starting pid 71, tty '': '/etc/rc.d/rcS' > Mounting /proc and /sys > Starting the hotplug events dispatcher udevd > udevd (81): /proc/81/oom_adj is deprecated, please use > /proc/81/oom_score_adj instead. > Synthesizing initial hotplug events > imx-sdma 20ec000.sdma: firmware not found > Setting the hostname to freescale > Mounting filesystems > ln: /etc/mtab: Permission denied > mount: mounting usbfs on /proc/bus/usb failed: No such file or directory > Running sysctl > Setting up networking on loopback device: > rm: can't remove '/etc/resolv.conf': Permission denied > Setting up networking on eth0: > You need to manually set your nameserver in /etc/resolv.conf > chown: /home/user/.rhosts: Operation not permitted > chown: /home/user: Operation not permitted > chown: /home/user: Operation not permitted > starting pid 696, tty '': '/etc/rc.d/rc_gpu.S' > can't run '/etc/rc.d/rc_gpu.S': No such file or directory > starting pid 697, tty '': '-/bin/sh' > > > BusyBox v1.20.2 () built-in shell (ash) > Enter 'help' for a list of built-in commands. > > -/bin/sh: can't access tty; job control turned off > root@freescale /$ > root@freescale /$ > > As you can see there is no g_ether being detected. > Please compile g_ether as loadable module, not build-in. -- Best Regards, Peter Chen -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html