[hardware] USB 3.0 non reconnu

Reconnaissance et configuration du matériel / kernel linux
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xanataz
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[hardware] USB 3.0 non reconnu

Message par xanataz »

Bonjour

J'ai la configuration suivante :
*Carte-mère Elite A75F-A, avec USB 3.0
Pb : lorsque je connecte un périphérique USB 3.0 celui-ci se comporte comme un USB 2.O

Voici ce que donne un lspci

Code : Tout sélectionner

lspci
00:00.0 Host bridge: Advanced Micro Devices [AMD] Family 12h Processor Root Complex
00:02.0 PCI bridge: Advanced Micro Devices [AMD] Family 12h Processor Root Port
00:04.0 PCI bridge: Advanced Micro Devices [AMD] Family 12h Processor Root Port
00:10.0 USB controller: Advanced Micro Devices [AMD] Hudson USB XHCI Controller (rev 03)
00:10.1 USB controller: Advanced Micro Devices [AMD] Hudson USB XHCI Controller (rev 03)
00:11.0 SATA controller: Advanced Micro Devices [AMD] Hudson SATA Controller [IDE mode] (rev 40)
00:12.0 USB controller: Advanced Micro Devices [AMD] Hudson USB OHCI Controller (rev 11)
00:12.2 USB controller: Advanced Micro Devices [AMD] Hudson USB EHCI Controller (rev 11)
00:13.0 USB controller: Advanced Micro Devices [AMD] Hudson USB OHCI Controller (rev 11)
00:13.2 USB controller: Advanced Micro Devices [AMD] Hudson USB EHCI Controller (rev 11)
00:14.0 SMBus: Advanced Micro Devices [AMD] Hudson SMBus Controller (rev 13)
00:14.1 IDE interface: Advanced Micro Devices [AMD] Hudson IDE Controller
00:14.2 Audio device: Advanced Micro Devices [AMD] Hudson Azalia Controller (rev 01)
00:14.3 ISA bridge: Advanced Micro Devices [AMD] Hudson LPC Bridge (rev 11)
00:14.4 PCI bridge: Advanced Micro Devices [AMD] Hudson PCI Bridge (rev 40)
00:14.5 USB controller: Advanced Micro Devices [AMD] Hudson USB OHCI Controller (rev 11)
00:15.0 PCI bridge: Advanced Micro Devices [AMD] Device 43a0
00:15.1 PCI bridge: Advanced Micro Devices [AMD] Device 43a1
00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 0 (rev 43)
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 1
00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 2
00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 3
00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 4
00:18.5 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 6
00:18.6 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 5
00:18.7 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 7
01:00.0 VGA compatible controller: nVidia Corporation GT218 [GeForce 210] (rev a2)
01:00.1 Audio device: nVidia Corporation High Definition Audio Controller (rev a1)
05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
et lsusb

Code : Tout sélectionner

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 009 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 002: ID 058f:6366 Alcor Micro Corp. Multi Flash Reader
Bus 008 Device 002: ID 0b38:0010 Gear Head 107-Key Keyboard
Bus 008 Device 004: ID 062a:3662 Creative Labs
lsmod | grep usb

Code : Tout sélectionner

usb_storage            35311  0 
usblp                   9367  0 
usbhid                 31263  0 
hid                    65727  1 usbhid
scsi_mod              112409  7 keucr,usb_storage,uas,sg,sr_mod,sd_mod,libata
usbcore               120796  9 keucr,usb_storage,uas,usblp,usbhid,ohci_hcd,ehci_hcd,xhci_hcd
J'ai essayé d'utiliser un utilitaire usbview, j'ai le msg d'erreur suivant :
Can not open the file /proc/bus/usb/devices
Verify that you have USB compiled into your kernel, have the USB core modules loaded, and have the usbdevfs mounted
Dans le rc.conf j'ai usblp en tant que module

:shock: Donc je sèche sur le sujet

:chinois: Merci par avance de votre aide
Dernière modification par xanataz le lun. 12 déc. 2011, 23:36, modifié 4 fois.
"Plus les choses sont carré, plus elles tournent rond"
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Re: [hardware] USB 3.0 non reconnu

Message par benjarobin »

Tu as donné 2 fois la sortie de lspci, mais pas de lsusb :-(
Pourquoi tu considère que ton périphérique se comporte comme s'il était branché en tant que USB 2 ? Qu'est ce qui te fait dire cela ? Comment test tu cela ?
Sinon je pense qu'il faut que tu lance usbview en tant que root avec gtksu ou kdesu...
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Re: [hardware] USB 3.0 non reconnu

Message par xanataz »

Merci pour ta réponse, j'ai modifié le lsusb :oops:

* Un "gksu usbview" me remonte le même msg d'erreur
* Ce qui me fait dire que je ne suis pas en usb 3 c'est que lors d'un transfert de fichiers les taux de transferts sont les mêmes qu'un USB 2.0
Pourtant je suis bien connecté sur les ports USB3.0 (ports bleus à l'arrière). le périphérique de stockage est un Transcend StoreJet 25M3

:shock:
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Re: [hardware] USB 3.0 non reconnu

Message par benjarobin »

Lorsque tu branche ton disque dur qu'est ce qui s'affiche/s'ajoute dans /var/log/everythings.log (Tu peux utiliser pour cela la commande tail -f /var/log/everythings.log
Sinon juste pour information tu test comment le débit ? Tu obtient combien ?
Un bon test serait de copier un fichier volumineux (Supérieure à 100 Mo) situé dans le dossier /tmp qui est normalement monté en RAM vers ton disque avec cette commande :

Code : Tout sélectionner

sync; time (dd if=/tmp/grosFichier of=/media/TonDisqueExt; sync );
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Re: [hardware] USB 3.0 non reconnu

Message par xanataz »

Avec un fichier de 1Go
sync; time (dd if=/tmp/iaamc1080.part1.rar of=/media/Transcend; sync );
dd: ouverture de « /tmp/iaamc1080.part1.rar »:

real 0m0.326s
user 0m0.000s
sys 0m0.003s
Le taux de transfert est de 45Mo/sec : soit 10fois moins que le taux theorique



Voici le everything.log lorsque je branche le disque dur externe en USB3

Code : Tout sélectionner

Dec 13 20:51:31 localhost kernel: [ 7211.186063] usb 2-1: USB disconnect, device number 2
Dec 13 20:51:31 localhost kernel: [ 7211.190585] scsi: killing requests for dead queue
Dec 13 20:51:32 localhost kernel: [ 7211.626096] hub 2-0:1.0: unable to enumerate USB device on port 1
Dec 13 20:51:40 localhost kernel: [ 7220.406305] usb 1-1: new full speed USB device number 2 using xhci_hcd
Dec 13 20:51:40 localhost kernel: [ 7220.406895] usb 1-1: Device not responding to set address.
Dec 13 20:51:41 localhost kernel: [ 7220.609740] usb 1-1: Device not responding to set address.
Dec 13 20:51:41 localhost kernel: [ 7220.812953] usb 1-1: device not accepting address 2, error -71
Dec 13 20:51:41 localhost kernel: [ 7220.866027] hub 1-0:1.0: unable to enumerate USB device on port 1
Dec 13 20:51:42 localhost kernel: [ 7221.896464] usb 2-1: new SuperSpeed USB device number 4 using xhci_hcd
Dec 13 20:51:42 localhost kernel: [ 7221.912741] xhci_hcd 0000:00:10.0: WARN: short transfer on control ep
Dec 13 20:51:42 localhost kernel: [ 7221.913360] xhci_hcd 0000:00:10.0: WARN: short transfer on control ep
Dec 13 20:51:42 localhost kernel: [ 7221.913983] xhci_hcd 0000:00:10.0: WARN: short transfer on control ep
Dec 13 20:51:45 localhost kernel: [ 7224.520451] xhci_hcd 0000:00:10.0: WARN: short transfer on control ep
Dec 13 20:51:45 localhost kernel: [ 7224.522438] scsi8 : usb-storage 2-1:1.0
Dec 13 20:51:45 localhost mtp-probe: checking bus 2, device 4: "/sys/devices/pci0000:00/0000:00:10.0/usb2/2-1"
Dec 13 20:51:45 localhost mtp-probe: bus: 2, device: 4 was not an MTP device
Dec 13 20:51:46 localhost kernel: [ 7225.525716] scsi 8:0:0:0: Direct-Access     StoreJet Transcend        0001 PQ: 0 ANSI: 2 CCS
Dec 13 20:51:46 localhost kernel: [ 7225.526200] sd 8:0:0:0: Attached scsi generic sg3 type 0
Dec 13 20:51:46 localhost kernel: [ 7225.526507] sd 8:0:0:0: [sdb] 976773168 512-byte logical blocks: (500 GB/465 GiB)
Dec 13 20:51:46 localhost kernel: [ 7225.526903] scsi: killing requests for dead queue
Dec 13 20:51:46 localhost kernel: [ 7225.527056] xhci_hcd 0000:00:10.0: WARN: Stalled endpoint
Dec 13 20:51:46 localhost kernel: [ 7225.527610] sd 8:0:0:0: [sdb] Write Protect is off
Dec 13 20:51:46 localhost kernel: [ 7225.527617] sd 8:0:0:0: [sdb] Mode Sense: 23 00 00 00
Dec 13 20:51:46 localhost kernel: [ 7225.527649] scsi: killing requests for dead queue
Dec 13 20:51:46 localhost kernel: [ 7225.527742] xhci_hcd 0000:00:10.0: WARN: Stalled endpoint
Dec 13 20:51:46 localhost kernel: [ 7225.528255] sd 8:0:0:0: [sdb] No Caching mode page present
Dec 13 20:51:46 localhost kernel: [ 7225.528264] sd 8:0:0:0: [sdb] Assuming drive cache: write through
Dec 13 20:51:46 localhost kernel: [ 7225.528299] scsi: killing requests for dead queue
Dec 13 20:51:46 localhost kernel: [ 7225.528560] scsi: killing requests for dead queue
Dec 13 20:51:46 localhost kernel: [ 7225.528756] scsi: killing requests for dead queue
Dec 13 20:51:46 localhost kernel: [ 7225.528862] xhci_hcd 0000:00:10.0: WARN: Stalled endpoint
Dec 13 20:51:46 localhost kernel: [ 7225.529455] scsi: killing requests for dead queue
Dec 13 20:51:46 localhost kernel: [ 7225.529544] xhci_hcd 0000:00:10.0: WARN: Stalled endpoint
Dec 13 20:51:46 localhost kernel: [ 7225.530165] scsi: killing requests for dead queue
Dec 13 20:51:46 localhost kernel: [ 7225.530193] sd 8:0:0:0: [sdb] No Caching mode page present
Dec 13 20:51:46 localhost kernel: [ 7225.530205] sd 8:0:0:0: [sdb] Assuming drive cache: write through
Dec 13 20:51:46 localhost kernel: [ 7225.598180]  sdb: sdb1
Dec 13 20:51:46 localhost kernel: [ 7225.598307] scsi: killing requests for dead queue
Dec 13 20:51:46 localhost kernel: [ 7225.598978] xhci_hcd 0000:00:10.0: WARN: Stalled endpoint
Dec 13 20:51:46 localhost kernel: [ 7225.599603] xhci_hcd 0000:00:10.0: WARN: Stalled endpoint
Dec 13 20:51:46 localhost kernel: [ 7225.600134] sd 8:0:0:0: [sdb] No Caching mode page present
Dec 13 20:51:46 localhost kernel: [ 7225.600145] sd 8:0:0:0: [sdb] Assuming drive cache: write through
Dec 13 20:51:46 localhost kernel: [ 7225.600153] sd 8:0:0:0: [sdb] Attached SCSI disk
Dec 13 20:51:46 localhost kernel: [ 7225.628000] xhci_hcd 0000:00:10.0: WARN: Stalled endpoint
Dec 13 20:51:46 localhost kernel: [ 7225.629032] xhci_hcd 0000:00:10.0: WARN: Stalled endpoint
Dec 13 20:51:46 localhost kernel: [ 7225.892809] xhci_hcd 0000:00:10.0: WARN: Stalled endpoint
Dec 13 20:51:46 localhost kernel: [ 7225.933735] xhci_hcd 0000:00:10.0: WARN: Stalled endpoint
Dec 13 20:51:46 localhost kernel: [ 7225.945157] xhci_hcd 0000:00:10.0: WARN: Stalled endpoint
Dec 13 20:51:46 localhost kernel: [ 7225.959999] xhci_hcd 0000:00:10.0: WARN: Stalled endpoint
Dec 13 20:51:46 localhost kernel: [ 7226.072126] xhci_hcd 0000:00:10.0: WARN: Stalled endpoint
Dec 13 20:51:46 localhost kernel: [ 7226.114087] xhci_hcd 0000:00:10.0: WARN: Stalled endpoint
Dec 13 20:52:01 localhost crond[898]: FILE /var/spool/cron/root USER root PID 4840 job sys-hourly
Dec 13 20:52:01 localhost crond[898]: exit status 1 from user root job sys-hourly
Dec 13 20:52:01 localhost crond[4841]: mailing cron output for user root job sys-hourly
Dec 13 20:52:01 localhost crond[4841]: unable to exec /usr/sbin/sendmail: cron output for user root job sys-hourly to /dev/null
Dec 13 20:52:03 localhost kernel: [ 7243.009923] xhci_hcd 0000:00:10.0: WARN: Stalled endpoint
Dec 13 20:52:03 localhost kernel: [ 7243.010927] xhci_hcd 0000:00:10.0: WARN: Stalled endpoint
Dec 13 20:52:03 localhost kernel: [ 7243.343784] xhci_hcd 0000:00:10.0: WARN: Stalled endpoint
Dec 13 20:52:04 localhost kernel: [ 7243.466632] xhci_hcd 0000:00:10.0: WARN: Stalled endpoint
Dec 13 20:52:04 localhost kernel: [ 7243.508943] xhci_hcd 0000:00:10.0: WARN: Stalled endpoint
Dec 13 20:53:05 localhost ntfs-3g[4859]: Version 2011.4.12 external FUSE 28
Dec 13 20:53:05 localhost ntfs-3g[4859]: Mounted /dev/sdb1 (Read-Write, label "Transcend", NTFS 3.1)
Dec 13 20:53:05 localhost ntfs-3g[4859]: Cmdline options: rw,nosuid,nodev,uhelper=udisks,uid=1000,gid=1000,dmask=0077,fmask=0177
Dec 13 20:53:05 localhost ntfs-3g[4859]: Mount options: rw,nosuid,nodev,uhelper=udisks,allow_other,nonempty,atime,fsname=/dev/sdb1,blkdev,blksize=4096,default_permissions
Dec 13 20:53:05 localhost ntfs-3g[4859]: Global ownership and permissions enforced, configuration type 1
Pour 30Go j'ai un taux de transfert de 43,2Mo/s soit un peu plus de 10 minutes

Pour finir voici un lsusb -v

Code : Tout sélectionner

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            3.01
  iManufacturer           3 Linux 3.1.4-1-ARCH xhci_hcd
  iProduct                2 xHCI Host Controller
  iSerial                 1 0000:00:10.0
  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             2
  wHubCharacteristic 0x000a
    No power switching (usb 1.0)
    Per-port overcurrent protection
    TT think time 8 FS bits
  bPwrOn2PwrGood       10 * 2 milli seconds
  bHubContrCurrent      0 milli Ampere
  DeviceRemovable    0x00
  PortPwrCtrlMask    0xff
 Hub Port Status:
   Port 1: 0000.0100 power
   Port 2: 0000.0100 power
Device Status:     0x0003
  Self Powered
  Remote Wakeup Enabled

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               3.00
  bDeviceClass            9 Hub
  bDeviceSubClass         0 Unused
  bDeviceProtocol         3 
  bMaxPacketSize0         9
  idVendor           0x1d6b Linux Foundation
  idProduct          0x0003 3.0 root hub
  bcdDevice            3.01
  iManufacturer           3 Linux 3.1.4-1-ARCH xhci_hcd
  iProduct                2 xHCI Host Controller
  iSerial                 1 0000:00:10.0
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           31
    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
        bMaxBurst               0
Hub Descriptor:
  bLength              12
  bDescriptorType      42
  nNbrPorts             2
  wHubCharacteristic 0x000a
    No power switching (usb 1.0)
    Per-port overcurrent protection
  bPwrOn2PwrGood       10 * 2 milli seconds
  bHubContrCurrent      0 milli Ampere
  bHubDecLat          0.0 micro seconds
  wHubDelay             0 nano seconds
  DeviceRemovable    0x00
 Hub Port Status:
   Port 1: 0000.02a0 5Gbps power Rx.Detect
   Port 2: 0000.02a0 5Gbps power Rx.Detect
Device Status:     0x0003
  Self Powered
  Remote Wakeup Enabled

Bus 003 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            3.01
  iManufacturer           3 Linux 3.1.4-1-ARCH xhci_hcd
  iProduct                2 xHCI Host Controller
  iSerial                 1 0000:00:10.1
  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             2
  wHubCharacteristic 0x000a
    No power switching (usb 1.0)
    Per-port overcurrent protection
    TT think time 8 FS bits
  bPwrOn2PwrGood       10 * 2 milli seconds
  bHubContrCurrent      0 milli Ampere
  DeviceRemovable    0x00
  PortPwrCtrlMask    0xff
 Hub Port Status:
   Port 1: 0000.0100 power
   Port 2: 0000.0100 power
Device Status:     0x0003
  Self Powered
  Remote Wakeup Enabled

Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               3.00
  bDeviceClass            9 Hub
  bDeviceSubClass         0 Unused
  bDeviceProtocol         3 
  bMaxPacketSize0         9
  idVendor           0x1d6b Linux Foundation
  idProduct          0x0003 3.0 root hub
  bcdDevice            3.01
  iManufacturer           3 Linux 3.1.4-1-ARCH xhci_hcd
  iProduct                2 xHCI Host Controller
  iSerial                 1 0000:00:10.1
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           31
    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
        bMaxBurst               0
Hub Descriptor:
  bLength              12
  bDescriptorType      42
  nNbrPorts             2
  wHubCharacteristic 0x000a
    No power switching (usb 1.0)
    Per-port overcurrent protection
  bPwrOn2PwrGood       10 * 2 milli seconds
  bHubContrCurrent      0 milli Ampere
  bHubDecLat          0.0 micro seconds
  wHubDelay             0 nano seconds
  DeviceRemovable    0x00
 Hub Port Status:
   Port 1: 0000.02a0 5Gbps power Rx.Detect
   Port 2: 0000.02a0 5Gbps power Rx.Detect
Device Status:     0x0003
  Self Powered
  Remote Wakeup Enabled

Bus 005 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         0 Full speed (or root) hub
  bMaxPacketSize0        64
  idVendor           0x1d6b Linux Foundation
  idProduct          0x0002 2.0 root hub
  bcdDevice            3.01
  iManufacturer           3 Linux 3.1.4-1-ARCH ehci_hcd
  iProduct                2 EHCI Host Controller
  iSerial                 1 0000:00:12.2
  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             5
  wHubCharacteristic 0x000a
    No power switching (usb 1.0)
    Per-port overcurrent protection
  bPwrOn2PwrGood       10 * 2 milli seconds
  bHubContrCurrent      0 milli Ampere
  DeviceRemovable    0x00
  PortPwrCtrlMask    0xff
 Hub Port Status:
   Port 1: 0000.0100 power
   Port 2: 0000.0100 power
   Port 3: 0000.0100 power
   Port 4: 0000.0100 power
   Port 5: 0000.0100 power
Device Status:     0x0003
  Self Powered
  Remote Wakeup Enabled

Bus 006 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         0 Full speed (or root) hub
  bMaxPacketSize0        64
  idVendor           0x1d6b Linux Foundation
  idProduct          0x0002 2.0 root hub
  bcdDevice            3.01
  iManufacturer           3 Linux 3.1.4-1-ARCH ehci_hcd
  iProduct                2 EHCI Host Controller
  iSerial                 1 0000:00:13.2
  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             5
  wHubCharacteristic 0x000a
    No power switching (usb 1.0)
    Per-port overcurrent protection
  bPwrOn2PwrGood       10 * 2 milli seconds
  bHubContrCurrent      0 milli Ampere
  DeviceRemovable    0x00
  PortPwrCtrlMask    0xff
 Hub Port Status:
   Port 1: 0000.0503 highspeed power enable connect
   Port 2: 0000.0100 power
   Port 3: 0000.0100 power
   Port 4: 0000.0100 power
   Port 5: 0000.0100 power
Device Status:     0x0003
  Self Powered
  Remote Wakeup Enabled

Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.10
  bDeviceClass            9 Hub
  bDeviceSubClass         0 Unused
  bDeviceProtocol         0 Full speed (or root) hub
  bMaxPacketSize0        64
  idVendor           0x1d6b Linux Foundation
  idProduct          0x0001 1.1 root hub
  bcdDevice            3.01
  iManufacturer           3 Linux 3.1.4-1-ARCH ohci_hcd
  iProduct                2 OHCI Host Controller
  iSerial                 1 0000:00:12.0
  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     0x0002  1x 2 bytes
        bInterval             255
Hub Descriptor:
  bLength               9
  bDescriptorType      41
  nNbrPorts             5
  wHubCharacteristic 0x0012
    No power switching (usb 1.0)
    No overcurrent protection
  bPwrOn2PwrGood        2 * 2 milli seconds
  bHubContrCurrent      0 milli Ampere
  DeviceRemovable    0x00
  PortPwrCtrlMask    0xff
 Hub Port Status:
   Port 1: 0000.0100 power
   Port 2: 0000.0100 power
   Port 3: 0000.0100 power
   Port 4: 0000.0100 power
   Port 5: 0000.0100 power
Device Status:     0x0003
  Self Powered
  Remote Wakeup Enabled

Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.10
  bDeviceClass            9 Hub
  bDeviceSubClass         0 Unused
  bDeviceProtocol         0 Full speed (or root) hub
  bMaxPacketSize0        64
  idVendor           0x1d6b Linux Foundation
  idProduct          0x0001 1.1 root hub
  bcdDevice            3.01
  iManufacturer           3 Linux 3.1.4-1-ARCH ohci_hcd
  iProduct                2 OHCI Host Controller
  iSerial                 1 0000:00:13.0
  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     0x0002  1x 2 bytes
        bInterval             255
Hub Descriptor:
  bLength               9
  bDescriptorType      41
  nNbrPorts             5
  wHubCharacteristic 0x0012
    No power switching (usb 1.0)
    No overcurrent protection
  bPwrOn2PwrGood        2 * 2 milli seconds
  bHubContrCurrent      0 milli Ampere
  DeviceRemovable    0x00
  PortPwrCtrlMask    0xff
 Hub Port Status:
   Port 1: 0000.0100 power
   Port 2: 0000.0303 lowspeed power enable connect
   Port 3: 0000.0103 power enable connect
   Port 4: 0000.0100 power
   Port 5: 0000.0100 power
Device Status:     0x0003
  Self Powered
  Remote Wakeup Enabled

Bus 009 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.10
  bDeviceClass            9 Hub
  bDeviceSubClass         0 Unused
  bDeviceProtocol         0 Full speed (or root) hub
  bMaxPacketSize0        64
  idVendor           0x1d6b Linux Foundation
  idProduct          0x0001 1.1 root hub
  bcdDevice            3.01
  iManufacturer           3 Linux 3.1.4-1-ARCH ohci_hcd
  iProduct                2 OHCI Host Controller
  iSerial                 1 0000:00:14.5
  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     0x0002  1x 2 bytes
        bInterval             255
Hub Descriptor:
  bLength               9
  bDescriptorType      41
  nNbrPorts             2
  wHubCharacteristic 0x0012
    No power switching (usb 1.0)
    No overcurrent protection
  bPwrOn2PwrGood        2 * 2 milli seconds
  bHubContrCurrent      0 milli Ampere
  DeviceRemovable    0x00
  PortPwrCtrlMask    0xff
 Hub Port Status:
   Port 1: 0000.0100 power
   Port 2: 0000.0100 power
Device Status:     0x0003
  Self Powered
  Remote Wakeup Enabled

Bus 006 Device 002: ID 058f:6366 Alcor Micro Corp. Multi Flash Reader
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  idVendor           0x058f Alcor Micro Corp.
  idProduct          0x6366 Multi Flash Reader
  bcdDevice            1.00
  iManufacturer           1 Generic
  iProduct                2 Mass Storage Device
  iSerial                 3 058F63666433
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           32
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0x80
      (Bus Powered)
    MaxPower              100mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass         8 Mass Storage
      bInterfaceSubClass      6 SCSI
      bInterfaceProtocol     80 Bulk (Zip)
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x01  EP 1 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     0x82  EP 2 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
Device Qualifier (for other device speed):
  bLength                10
  bDescriptorType         6
  bcdUSB               2.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  bNumConfigurations      1
Device Status:     0x0000
  (Bus Powered)

Bus 008 Device 002: ID 0b38:0010 Gear Head 107-Key Keyboard
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.10
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0         8
  idVendor           0x0b38 Gear Head
  idProduct          0x0010 107-Key Keyboard
  bcdDevice            1.02
  iManufacturer           0 
  iProduct                0 
  iSerial                 0 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           59
    bNumInterfaces          2
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xa0
      (Bus Powered)
      Remote Wakeup
    MaxPower              100mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         3 Human Interface Device
      bInterfaceSubClass      1 Boot Interface Subclass
      bInterfaceProtocol      1 Keyboard
      iInterface              0 
        HID Device Descriptor:
          bLength                 9
          bDescriptorType        33
          bcdHID               1.10
          bCountryCode            0 Not supported
          bNumDescriptors         1
          bDescriptorType        34 Report
          wDescriptorLength      54
         Report Descriptors: 
           ** UNAVAILABLE **
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0008  1x 8 bytes
        bInterval              10
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         3 Human Interface Device
      bInterfaceSubClass      0 No Subclass
      bInterfaceProtocol      0 None
      iInterface              0 
        HID Device Descriptor:
          bLength                 9
          bDescriptorType        33
          bcdHID               1.10
          bCountryCode            0 Not supported
          bNumDescriptors         1
          bDescriptorType        34 Report
          wDescriptorLength      52
         Report Descriptors: 
           ** UNAVAILABLE **
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0003  1x 3 bytes
        bInterval              10
Device Status:     0x0000
  (Bus Powered)

Bus 008 Device 005: ID 062a:3662 Creative Labs 
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.10
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0         8
  idVendor           0x062a Creative Labs
  idProduct          0x3662 
  bcdDevice            0.03
  iManufacturer           1 Full-Speed Mouse
  iProduct                2 Full-Speed Mouse
  iSerial                 0 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           34
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xa0
      (Bus Powered)
      Remote Wakeup
    MaxPower              100mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         3 Human Interface Device
      bInterfaceSubClass      1 Boot Interface Subclass
      bInterfaceProtocol      2 Mouse
      iInterface              0 
        HID Device Descriptor:
          bLength                 9
          bDescriptorType        33
          bcdHID               1.10
          bCountryCode            0 Not supported
          bNumDescriptors         1
          bDescriptorType        34 Report
          wDescriptorLength      87
         Report Descriptors: 
           ** UNAVAILABLE **
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0008  1x 8 bytes
        bInterval               2
Device Status:     0x0000
  (Bus Powered)
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