Attachment 601059 Details for Bug 844185 – lsusb, and various /sys/bus/usb values.

lsusb, and various /sys/bus/usb values.

lsusb+sys_bus.txt (text/plain), 4.22 KB, created by Stephen J Alexander on 2012-07-29 16:34:13 UTC

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Creator: Stephen J Alexander

Created: 2012-07-29 16:34:13 UTC

Size: 4.22 KB

patch

obsolete

>[stevea@hypoxylon hp]$ lsusb
>Bus 001 Device 003: ID 1a40:0101 TERMINUS TECHNOLOGY INC. USB-2.0 4-Port HUB
>Bus 003 Device 002: ID 046d:0a29 Logitech, Inc. 
>Bus 007 Device 002: ID 03f0:0611 Hewlett-Packard OfficeJet K60xi
>Bus 008 Device 002: ID 046d:c318 Logitech, Inc. Illuminated Keyboard
>Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 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 001 Device 004: ID 046d:c52b Logitech, Inc. Unifying Receiver
>Bus 001 Device 005: ID 0403:6001 Future Technology Devices International, Ltd FT232 USB-Serial (UART) IC
>Bus 001 Device 007: ID 058f:6366 Alcor Micro Corp. Multi Flash Reader
>Bus 010 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>Bus 011 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
>[stevea@hypoxylon hp]$ lsusb -vvvs 007:002
>
>Bus 007 Device 002: ID 03f0:0611 Hewlett-Packard OfficeJet K60xi
>Device Descriptor:
>  bLength                18
>  bDescriptorType         1
>  bcdUSB               1.00
>  bDeviceClass            0 (Defined at Interface level)
>  bDeviceSubClass         0 
>  bDeviceProtocol         0 
>  bMaxPacketSize0         8
>  idVendor           0x03f0 Hewlett-Packard
>  idProduct          0x0611 OfficeJet K60xi
>  bcdDevice            1.00
>  iManufacturer           1 Hewlett-Packard
>  iProduct                2 OfficeJet  K60xi
>  iSerial                 3 MY12KC609FOH
>  bNumConfigurations      1
>  Configuration Descriptor:
>    bLength                 9
>    bDescriptorType         2
>    wTotalLength           39
>    bNumInterfaces          1
>    bConfigurationValue     1
>    iConfiguration          0 
>    bmAttributes         0x00
>      (Missing must-be-set bit!)
>      (Bus Powered)
>    MaxPower                2mA
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        0
>      bAlternateSetting       0
>      bNumEndpoints           3
>      bInterfaceClass         7 Printer
>      bInterfaceSubClass      1 Printer
>      bInterfaceProtocol      3 IEEE 1284.4 compatible bidirectional
>      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     0x0040  1x 64 bytes
>        bInterval               0
>      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     0x82  EP 2 IN
>        bmAttributes            3
>          Transfer Type            Interrupt
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0008  1x 8 bytes
>        bInterval              10
>Device Status:     0x0001
>  Self Powered
>[stevea@hypoxylon hp]$ 
>[stevea@hypoxylon hp]$ for f in  /sys/bus/usb/devices/7-2/{busnum,devnum,speed}; do echo -n "$f: "; cat $f; done
>/sys/bus/usb/devices/7-2/busnum: 7
>/sys/bus/usb/devices/7-2/devnum: 2
>/sys/bus/usb/devices/7-2/speed: 12
>[stevea@hypoxylon hp]$ 
>[stevea@hypoxylon hp]$ for f in  /sys/bus/usb/devices/7-2/descriptors; do echo "$f: "; od -x  $f; done
>/sys/bus/usb/devices/7-2/descriptors: 
>0000000 0112 0100 0000 0800 03f0 0611 0100 0201
>0000020 0103 0209 0027 0101 0000 0901 0004 0300
>0000040 0107 0003 0507 0201 0040 0700 8105 4002
>0000060 0000 0507 0382 0008 000a
>0000071
>[stevea@hypoxylon hp]$

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Attachments on bug 844185: 601058 | 601059