[Linux-usb-users] dsc v1 problem

Stephen D Fri, 18 Jul 2003 13:05:22 -0700

Hi,

I just bought me a Sony DSC V1 (an upgrade from a P2 that I'm selling soon)

The P2 gets detected (always has) by the usb mass storage driver correctly and I'm able to mount it as a scsi device (usually /dev/sda1). The V1 on the other hand, gets this:

hub.c: new USB device 00:10.3-1, assigned address 6 usb.c: USB device 6 (vend/prod 0x54c/0x10) is not claimed by any active driver.

The only difference I can see between them is that the DSC-P2 is a USB1 device, while the DSC-V1 is capable of USB2. The problem is (i think...), my motherboard only has USB2 ports.

I have attached the output of lsusb -v for the sections relating to each camera, although I guess only the V1's data will be interesting, given that that's the one that isn't working... :)

Also, this is the /proc/bus/usb/devices section for each of the cameras:
DSC-P2:
T:  Bus=04 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  3 Spd=12  MxCh= 0
D:  Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=054c ProdID=0010 Rev= 4.10
S:  Manufacturer=Sony
S:  Product=Sony DSC
C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=  2mA
I:  If#= 0 Alt= 0 #EPs= 3 Cls=08(stor.) Sub=ff Prot=01 Driver=usb-storage
E:  Ad=01(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
E:  Ad=83(I) Atr=03(Int.) MxPS=   8 Ivl=255ms

DSC-V1:
T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  5 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=054c ProdID=0010 Rev= 4.50
S:  Manufacturer=Sony
S:  Product=Sony DSC
C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=  2mA
I:  If#= 0 Alt= 0 #EPs= 3 Cls=08(stor.) Sub=ff Prot=01 Driver=(none)
E:  Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=83(I) Atr=03(Int.) MxPS=   8 Ivl=4096ms

If anyone could help me figure out what to patch in the kernel, or maybe point me to a howto that tells you how to decode the lsusb output and figure out what unusual_dev entry to make, I'd be very grateful. :)

Cheers,
Stephen

Bus 004 Device 003: ID 054c:0010 Sony Corp. DSC-S30/S70/S75/F505V/F505/FD92 
Cybershot/Mavica Digital Camera
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.10
  bDeviceClass            0 Interface
  bDeviceSubClass         0
  bDeviceProtocol         0
  bMaxPacketSize0         8
  idVendor           0x054c Sony Corp.
  idProduct          0x0010 DSC-S30/S70/S75/F505V/F505/FD92 Cybershot/Mavica Digital 
Camera
  bcdDevice            4.10
  iManufacturer           1 Sony
  iProduct                2 Sony DSC
  iSerial                 0
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           39
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0
    bmAttributes         0xc0
      Self Powered
    MaxPower                2mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           3
      bInterfaceClass         8 Mass Storage
      bInterfaceSubClass    255
      bInterfaceProtocol      1
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x01  EP 1 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               none
        wMaxPacketSize         64
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               none
        wMaxPacketSize         64
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               none
        wMaxPacketSize          8
        bInterval             255
  Language IDs: (length=4)
     0409 English(US)

Bus 001 Device 006: ID 054c:0010 Sony Corp. DSC-S30/S70/S75/F505V/F505/FD92 
Cybershot/Mavica Digital Camera
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            0 Interface
  bDeviceSubClass         0
  bDeviceProtocol         0
  bMaxPacketSize0        64
  idVendor           0x054c Sony Corp.
  idProduct          0x0010 DSC-S30/S70/S75/F505V/F505/FD92 Cybershot/Mavica Digital 
Camera
  bcdDevice            4.50
  iManufacturer           1 Sony
  iProduct                2 Sony DSC
  iSerial                 0
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           39
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0
    bmAttributes         0xc0
      Self Powered
    MaxPower                2mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           3
      bInterfaceClass         8 Mass Storage
      bInterfaceSubClass    255
      bInterfaceProtocol      1
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x01  EP 1 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               none
        wMaxPacketSize        512
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               none
        wMaxPacketSize        512
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               none
        wMaxPacketSize          8
        bInterval              16
  Language IDs: (length=4)
     0409 English(US)

[Linux-usb-users] dsc v1 problem

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