lsusb -v
Bus 001 Device 002: ID 0424:9512 Standard Microsystems Corp.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 2 TT per port
bMaxPacketSize0 64
idVendor 0x0424 Standard Microsystems Corp.
idProduct 0x9512
bcdDevice 2.00
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 41
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 2mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 1 Single TT
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 2 TT per port
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 3
wHubCharacteristic 0x000d
Per-port power switching
Compound device
Per-port overcurrent protection
TT think time 8 FS bits
bPwrOn2PwrGood 50 * 2 milli seconds
bHubContrCurrent 1 milli Ampere
DeviceRemovable 0x02
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0503 highspeed power enable connect
Port 2: 0000.0103 power enable connect
Port 3: 0000.0103 power enable connect
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0001
Self Powered
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0002 2.0 root hub
bcdDevice 3.10
iManufacturer 3 Linux 3.10.25+ dwc_otg_hcd
iProduct 2 DWC OTG Controller
iSerial 1 bcm2708_usb
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 1
wHubCharacteristic 0x0008
Ganged power switching
Per-port overcurrent protection
TT think time 8 FS bits
bPwrOn2PwrGood 1 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0503 highspeed power enable connect
Device Status: 0x0001
Self Powered
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 0
bDeviceProtocol 1
bMaxPacketSize0 64
idVendor 0x0424 Standard Microsystems Corp.
idProduct 0xec00
bcdDevice 2.00
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 39
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 2mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 4
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 0
bDeviceProtocol 1
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0001
Self Powered
Bus 001 Device 004: ID 1908:0102 GEMBIRD
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 255 Vendor Specific Subclass
bDeviceProtocol 255 Vendor Specific Protocol
bMaxPacketSize0 8
idVendor 0x1908 GEMBIRD
idProduct 0x0102
bcdDevice 2.00
iManufacturer 2 hackfin
iProduct 3 USB-Display
iSerial 1 001
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 200mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 4 libusb
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Device Status: 0x1a38
(Bus Powered)
Bus 001 Device 005: ID 1908:0102 GEMBIRD
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 255 Vendor Specific Subclass
bDeviceProtocol 255 Vendor Specific Protocol
bMaxPacketSize0 8
idVendor 0x1908 GEMBIRD
idProduct 0x0102
bcdDevice 2.00
iManufacturer 2 hackfin
iProduct 3 USB-Display
iSerial 1 002
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 200mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 4 libusb
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Device Status: 0x1a38
(Bus Powered)
Alles anzeigen
dmesg
[ 0.000000] Booting Linux on physical CPU 0x0[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 3.10.25+ (dc4@dc4-arm-01) (gcc version 4.7.2 20120731 (prerelease) (crosstool-NG linaro-1.13.1+bzr2458 - Linaro GCC 2012.08) ) #622 PREEMPT Fri Jan 3 18:41:00 GMT 2014
[ 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] cma: CMA: reserved 16 MiB at 1b000000
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] On node 0 totalpages: 114688
[ 0.000000] free_area_init_node: node 0, pgdat c05cfd6c, node_mem_map c067d000
[ 0.000000] Normal zone: 896 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 114688 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: 113792
[ 0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=1136 bcm2708_fb.fbheight=592 bcm2708.boardrev=0xf bcm2708.serial=0x7e33ad2 smsc95xx.macaddr=B8:27:EB:E3:3A:D2 sdhci-bcm2708.emmc_clock_freq=250000000 vc_mem.mem_base=0x1ec00000 vc_mem.mem_size=0x20000000 dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p6 rootfstype=ext4 elevator=deadline 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] Memory: 448MB = 448MB total
[ 0.000000] Memory: 431652k/431652k available, 27100k 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 : 0xdc800000 - 0xff000000 ( 552 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xdc000000 ( 448 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xc0008000 - 0xc05727b4 (5546 kB)
[ 0.000000] .init : 0xc0573000 - 0xc0597424 ( 146 kB)
[ 0.000000] .data : 0xc0598000 - 0xc05d0870 ( 227 kB)
[ 0.000000] .bss : 0xc05d0870 - 0xc067c3e0 ( 687 kB)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] NR_IRQS:330
[ 0.000000] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 4294967ms
[ 0.000000] Switching to timer-based delay loop
[ 0.000000] Console: colour dummy device 80x30
[ 0.000000] console [tty1] enabled
[ 0.001183] Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=10000)
[ 0.001251] pid_max: default: 32768 minimum: 301
[ 0.001720] Mount-cache hash table entries: 512
[ 0.002531] Initializing cgroup subsys memory
[ 0.002642] Initializing cgroup subsys devices
[ 0.002682] Initializing cgroup subsys freezer
[ 0.002718] Initializing cgroup subsys blkio
[ 0.002878] CPU: Testing write buffer coherency: ok
[ 0.003358] Setting up static identity map for 0xc0406048 - 0xc04060a4
[ 0.005189] devtmpfs: initialized
[ 0.019620] NET: Registered protocol family 16
[ 0.025605] DMA: preallocated 4096 KiB pool for atomic coherent allocations
[ 0.026725] bcm2708.uart_clock = 0
[ 0.028450] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
[ 0.028505] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.028546] mailbox: Broadcom VideoCore Mailbox driver
[ 0.028645] bcm2708_vcio: mailbox at f200b880
[ 0.028754] bcm_power: Broadcom power driver
[ 0.028795] bcm_power_open() -> 0
[ 0.028823] bcm_power_request(0, 8)
[ 0.529548] bcm_mailbox_read -> 00000080, 0
[ 0.529593] bcm_power_request -> 0
[ 0.529821] Serial: AMBA PL011 UART driver
[ 0.529984] dev:f1: ttyAMA0 at MMIO 0x20201000 (irq = 83) is a PL011 rev3
[ 0.872120] console [ttyAMA0] enabled
[ 0.898085] bio: create slab <bio-0> at 0
[ 0.903421] SCSI subsystem initialized
[ 0.907398] usbcore: registered new interface driver usbfs
[ 0.913118] usbcore: registered new interface driver hub
[ 0.918696] usbcore: registered new device driver usb
[ 0.925292] Switching to clocksource stc
[ 0.929641] FS-Cache: Loaded
[ 0.932814] CacheFiles: Loaded
[ 0.948586] NET: Registered protocol family 2
[ 0.954013] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.961283] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.967809] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.974283] TCP: reno registered
[ 0.977543] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.983453] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.990194] NET: Registered protocol family 1
[ 0.995127] RPC: Registered named UNIX socket transport module.
[ 1.001190] RPC: Registered udp transport module.
[ 1.005917] RPC: Registered tcp transport module.
[ 1.010670] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.018021] bcm2708_dma: DMA manager at f2007000
[ 1.022842] bcm2708_gpio: bcm2708_gpio_probe c05a5e50
[ 1.028299] vc-mem: phys_addr:0x00000000 mem_base=0x1ec00000 mem_size:0x20000000(512 MiB)
[ 1.037688] audit: initializing netlink socket (disabled)
[ 1.043365] type=2000 audit(0.890:1): initialized
[ 1.205651] VFS: Disk quotas dquot_6.5.2
[ 1.210053] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 1.218896] FS-Cache: Netfs 'nfs' registered for caching
[ 1.225634] NFS: Registering the id_resolver key type
[ 1.230948] Key type id_resolver registered
[ 1.235160] Key type id_legacy registered
[ 1.239967] msgmni has been set to 875
[ 1.245830] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 1.253686] io scheduler noop registered
[ 1.257648] io scheduler deadline registered (default)
[ 1.263243] io scheduler cfq registered
[ 1.267389] bcm2708_fb_debugfs_init: could not create debugfs entry
[ 1.274973] BCM2708FB: allocated DMA memory 5b400000
[ 1.280129] BCM2708FB: allocated DMA channel 0 @ f2007000
[ 1.307688] Console: switching to colour frame buffer device 142x37
[ 1.319637] uart-pl011 dev:f1: no DMA platform data
[ 1.324657] kgdb: Registered I/O driver kgdboc.
[ 1.332163] vc-cma: Videocore CMA driver
[ 1.338313] vc-cma: vc_cma_base = 0x00000000
[ 1.345243] vc-cma: vc_cma_size = 0x00000000 (0 MiB)
[ 1.352868] vc-cma: vc_cma_initial = 0x00000000 (0 MiB)
[ 1.369857] brd: module loaded
[ 1.380513] loop: module loaded
[ 1.386172] vchiq: vchiq_init_state: slot_zero = 0xdb000000, is_master = 0
[ 1.396277] Loading iSCSI transport class v2.0-870.
[ 1.404747] usbcore: registered new interface driver smsc95xx
[ 1.413139] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 1.621303] Core Release: 2.80a
[ 1.626632] Setting default values for core params
[ 1.633638] Finished setting default values for core params
[ 1.841406] Using Buffer DMA mode
[ 1.846878] Periodic Transfer Interrupt Enhancement - disabled
[ 1.854857] Multiprocessor Interrupt Enhancement - disabled
[ 1.862579] OTG VER PARAM: 0, OTG VER FLAG: 0
[ 1.869028] Dedicated Tx FIFOs mode
[ 1.875169] dwc_otg: Microframe scheduler enabled
[ 1.875417] dwc_otg bcm2708_usb: DWC OTG Controller
[ 1.882661] dwc_otg bcm2708_usb: new USB bus registered, assigned bus number 1
[ 1.892153] dwc_otg bcm2708_usb: irq 32, io mem 0x00000000
[ 1.899845] Init: Port Power? op_state=1
[ 1.905802] Init: Power Port (0)
[ 1.911235] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.920230] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.929628] usb usb1: Product: DWC OTG Controller
[ 1.936445] usb usb1: Manufacturer: Linux 3.10.25+ dwc_otg_hcd
[ 1.944389] usb usb1: SerialNumber: bcm2708_usb
[ 1.951874] hub 1-0:1.0: USB hub found
[ 1.957763] hub 1-0:1.0: 1 port detected
[ 1.964170] dwc_otg: FIQ enabled
[ 1.964190] dwc_otg: NAK holdoff enabled
[ 1.964201] dwc_otg: FIQ split fix enabled
[ 1.964221] Module dwc_common_port init
[ 1.964675] usbcore: registered new interface driver usb-storage
[ 1.973310] mousedev: PS/2 mouse device common for all mice
[ 1.981780] bcm2835-cpufreq: min=700000 max=700000 cur=700000
[ 1.989912] bcm2835-cpufreq: switching to governor powersave
[ 1.997741] bcm2835-cpufreq: switching to governor powersave
[ 2.005577] cpuidle: using governor ladder
[ 2.011835] cpuidle: using governor menu
[ 2.017951] sdhci: Secure Digital Host Controller Interface driver
[ 2.026252] sdhci: Copyright(c) Pierre Ossman
[ 2.032806] sdhci: Enable low-latency mode
[ 2.079389] mmc0: SDHCI controller on BCM2708_Arasan [platform] using platform's DMA
[ 2.089629] mmc0: BCM2708 SDHC host at 0x20300000 DMA 2 IRQ 77
[ 2.097702] sdhci-pltfm: SDHCI platform and OF driver helper
[ 2.105692] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.116127] hidraw: raw HID events driver (C) Jiri Kosina
[ 2.131279] usbcore: registered new interface driver usbhid
[ 2.139123] usbhid: USB HID core driver
[ 2.149810] TCP: cubic registered
[ 2.157318] Initializing XFRM netlink socket
[ 2.165891] Indeed it is in host mode hprt0 = 00021501
[ 2.173287] NET: Registered protocol family 17
[ 2.192582] Key type dns_resolver registered
[ 2.209758] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
[ 2.226358] registered taskstats version 1
[ 2.237721] mmc0: new high speed SDHC card at address e624
[ 2.249828] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
[ 2.269908] mmcblk0: mmc0:e624 SU08G 7.40 GiB
[ 2.279768] mmcblk0: p1 p2 < p5 p6 > p3
[ 2.322247] EXT4-fs (mmcblk0p6): mounted filesystem with ordered data mode. Opts: (null)
[ 2.332930] VFS: Mounted root (ext4 filesystem) on device 179:6.
[ 2.350915] devtmpfs: mounted
[ 2.356686] Freeing unused kernel memory: 144K (c0573000 - c0597000)
[ 2.419412] usb 1-1: new high-speed USB device number 2 using dwc_otg
[ 2.428409] Indeed it is in host mode hprt0 = 00001101
[ 2.640012] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
[ 2.649260] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.661842] hub 1-1:1.0: USB hub found
[ 2.668454] hub 1-1:1.0: 3 ports detected
[ 2.949736] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[ 3.069943] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[ 3.089482] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3.110735] smsc95xx v1.0.4
[ 3.184525] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:e3:3a:d2
[ 3.289798] usb 1-1.2: new full-speed USB device number 4 using dwc_otg
[ 3.422503] usb 1-1.2: New USB device found, idVendor=1908, idProduct=0102
[ 3.439471] usb 1-1.2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 3.463746] usb 1-1.2: Product: USB-Display
[ 3.473885] usb 1-1.2: Manufacturer: hackfin
[ 3.489594] usb 1-1.2: SerialNumber: 001
[ 3.589710] usb 1-1.3: new full-speed USB device number 5 using dwc_otg
[ 3.731518] usb 1-1.3: New USB device found, idVendor=1908, idProduct=0102
[ 3.749554] usb 1-1.3: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 3.768463] usb 1-1.3: Product: USB-Display
[ 3.776558] usb 1-1.3: Manufacturer: hackfin
[ 3.784837] usb 1-1.3: SerialNumber: 002
[ 4.008484] udevd[156]: starting version 175
[ 6.054974] bcm2708-i2s bcm2708-i2s.0: Failed to create debugfs directory
[ 9.673860] EXT4-fs (mmcblk0p6): re-mounted. Opts: (null)
[ 10.175466] EXT4-fs (mmcblk0p6): re-mounted. Opts: (null)
[ 16.254885] FAT-fs (mmcblk0p5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 18.604553] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
[ 20.218779] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xC1E1
[ 23.603832] Adding 102396k swap on /var/swap. Priority:-1 extents:1 across:102396k SSFS
[ 172.730174] usb 1-1.3: usbfs: process 2149 (lcd4linux1) did not claim interface 0 before use
[ 201.124186] usb 1-1.3: usbfs: process 2153 (lcd4linux2) did not claim interface 0 before use
[ 955.139399] usb 1-1.3: usbfs: process 2189 (lcd1linux) did not claim interface 0 before use
[ 975.620472] usb 1-1.3: usbfs: process 2194 (lcd2linux) did not claim interface 0 before use
[ 1282.451080] usb 1-1.3: usbfs: process 2223 (lcd1linux) did not claim interface 0 before use
[ 1319.640113] usb 1-1.3: usbfs: process 2227 (lcd2linux) did not claim interface 0 before use
[ 1465.500535] usb 1-1.3: usbfs: process 2239 (lcd1linux) did not claim interface 0 before use
[ 1483.692483] usb 1-1.3: usbfs: process 2245 (lcd2linux) did not claim interface 0 before use
[ 1568.737248] usb 1-1.3: usbfs: process 2251 (lcd2linux) did not claim interface 0 before use
[ 1955.054513] usb 1-1.3: usbfs: process 2283 (lcd1linux) did not claim interface 0 before use
[ 2488.460856] usb 1-1.3: usbfs: process 2329 (lcd1linux) did not claim interface 0 before use
[ 2518.834626] usb 1-1.3: usbfs: process 2333 (lcd2linux) did not claim interface 0 before use
[ 2744.571808] usb 1-1.3: usbfs: process 2350 (lcd1linux) did not claim interface 0 before use
[ 3220.062612] usb 1-1.3: usbfs: process 2409 (lcd4linux1) did not claim interface 0 before use
[ 3261.978194] usb 1-1.3: usbfs: process 2413 (lcd4linux2) did not claim interface 0 before use
[ 3304.860056] usb 1-1.3: usbfs: process 2418 (lcd4linux2) did not claim interface 0 before use
[ 3341.194272] usb 1-1.3: usbfs: process 2423 (lcd4linux2) did not claim interface 0 before use
[ 3364.727818] usb 1-1.3: usbfs: process 2428 (lcd4linux2) did not claim interface 0 before use
[ 3415.732069] usb 1-1.3: usbfs: process 2433 (lcd4linux2) did not claim interface 0 before use
[ 3536.166399] usb 1-1.3: usbfs: process 2442 (lcd4linux2) did not claim interface 0 before use
[ 3572.558182] usb 1-1.3: usbfs: process 2447 (lcd4linux2) did not claim interface 0 before use
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So hier mal die erweiterten Ausgaben:
[FONT=Menlo]lsusb[/FONT][FONT=Menlo]Bus 001 Device 002: ID 0424:9512 Standard Microsystems Corp. [/FONT]
[FONT=Menlo]Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub[/FONT]
[FONT=Menlo]Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. [/FONT]
[FONT=Menlo]Bus 001 Device 004: ID 1908:0102 GEMBIRD [/FONT]
[FONT=Menlo]Bus 001 Device 005: ID 1908:0102 GEMBIRD [/FONT]
Ich habe ja zwei Displays am Bus 001 004 und 005
Das erste Display:
[FONT=Menlo]lsusb -v -s 001:004 | egrep "idVendor|idProduct|iManufacturer|iProduct"[/FONT][FONT=Menlo]
idVendor 0x1908 GEMBIRD[/FONT]
[FONT=Menlo] idProduct 0x0102 [/FONT]
[FONT=Menlo] iManufacturer 2 hackfin[/FONT]
[FONT=Menlo] iProduct 3 USB-Display
[/FONT]
Das zweite Display:
[FONT=Menlo]lsusb -v -s 001:005 | egrep "idVendor|idProduct|iManufacturer|iProduct"[/FONT][FONT=Menlo]
idVendor 0x1908 GEMBIRD[/FONT]
[FONT=Menlo] idProduct 0x0102 [/FONT]
[FONT=Menlo] iManufacturer 2 hackfin[/FONT]
[FONT=Menlo] iProduct 3 USB-Display
[/FONT]
Bei der udev Regel muss ich ja dann zwangsläufig über iSerial gehen, da alles andere ja gleich ist.
und
[FONT=Menlo]
[/FONT]
[FONT=Menlo]Mar 28 21:45:24 mc01s02rpi kernel: [ 289.755277] usb 1-1.3: usbfs: process 2137 (lcd2linux) did not claim interface 0 before use[/FONT]
[FONT=Menlo]Mar 28 21:46:18 mc01s02rpi kernel: [ 344.452362] usb 1-1.3: USB disconnect, device number 5[/FONT]
[FONT=Menlo]Mar 28 21:46:20 mc01s02rpi kernel: [ 345.714923] usb 1-1.3: new full-speed USB device number 6 using dwc_otg[/FONT]
[FONT=Menlo]Mar 28 21:46:20 mc01s02rpi kernel: [ 345.837636] usb 1-1.3: New USB device found, idVendor=1908, idProduct=0102[/FONT]
[FONT=Menlo]Mar 28 21:46:20 mc01s02rpi kernel: [ 345.837675] usb 1-1.3: New USB device strings: Mfr=2, Product=3, SerialNumber=1[/FONT]
[FONT=Menlo]Mar 28 21:46:20 mc01s02rpi kernel: [ 345.837694] usb 1-1.3: Product: USB-Display[/FONT]
[FONT=Menlo]Mar 28 21:46:20 mc01s02rpi kernel: [ 345.837711] usb 1-1.3: Manufacturer: hackfin[/FONT]
[FONT=Menlo]Mar 28 21:46:20 mc01s02rpi kernel: [ 345.837727] usb 1-1.3: SerialNumber: 002[/FONT]
[FONT=Menlo]Mar 28 21:47:26 mc01s02rpi kernel: [ 411.789526] usb 1-1.2: USB disconnect, device number 4[/FONT]
[FONT=Menlo]Mar 28 21:47:27 mc01s02rpi kernel: [ 413.309720] usb 1-1.2: new full-speed USB device number 7 using dwc_otg[/FONT]
[FONT=Menlo]Mar 28 21:47:27 mc01s02rpi kernel: [ 413.431819] usb 1-1.2: New USB device found, idVendor=1908, idProduct=0102[/FONT]
[FONT=Menlo]Mar 28 21:47:27 mc01s02rpi kernel: [ 413.431858] usb 1-1.2: New USB device strings: Mfr=2, Product=3, SerialNumber=1[/FONT]
[FONT=Menlo]Mar 28 21:47:27 mc01s02rpi kernel: [ 413.431879] usb 1-1.2: Product: USB-Display[/FONT]
[FONT=Menlo]Mar 28 21:47:27 mc01s02rpi kernel: [ 413.431897] usb 1-1.2: Manufacturer: hackfin[/FONT]
[FONT=Menlo]Mar 28 21:47:27 mc01s02rpi kernel: [ 413.431915] usb 1-1.2: SerialNumber: 001[/FONT]
starte ich die erste lcd1linux wird das richtige Display angesprochen,
beim zweiten schlägt es fehl!
reboote ich das zweite Display und starte lcd2linux mit entsprechender config-Datei dann funktioniert es, vermutlich dann wieder nicht auf dem anderen.
In der Config habe ich Port 'usb1' und in der anderen config 'usb2' eingetragen. Warum udev nicht klappt ?!?!?!
Was aber auffällt:
[FONT=Menlo]Mar 28 21:46:20 mc01s02rpi kernel: [ 345.837675] usb 1-1.3: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[/FONT]
und
[FONT=Menlo]Mar 28 21:47:27 mc01s02rpi kernel: [ 413.431858] usb 1-1.2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[/FONT]
obwohl ja
[FONT=Menlo]Mar 28 21:47:27 mc01s02rpi kernel: [ 413.431915] usb 1-1.2: SerialNumber: 001[/FONT]
und
[FONT=Menlo]Mar 28 21:46:20 mc01s02rpi kernel: [ 345.837727] usb 1-1.3: SerialNumber: 002
[/FONT]
Alles anzeigen
Jemand noch eine Idee?
Tja, scheint irgendwie nicht zu funktionieren mit zwei identischen Displays.
Projekt abgebrochen, bzw. zurückgestellt. Muss ich halt nur ein Display nutzen.
Fall jemand das am laufen hat gerne auch per PN oder hier.