THe lower and upper version numbers.

On Tue, 22 Jul 2003, Stephen D wrote:

> Thanks! I knew that the first two entries were the vendor id and product
> id, what do the other two do? I'll try this out on the weekend, will
> tell you how it goes :)
>
> Stephen J. Gowdy wrote:
> > Hi Stephen,
> >     If you look in;
> >
> > /usr/src/linux-2.4.20/drivers/usb/storage/unusual_devs.h
> >
> > (you'll need to fix the 2.4.20 to your kernel) you'll see there is an
> > entry for your old camera;
> >
> > /* This entry is needed because the device reports Sub=ff */
> > UNUSUAL_DEV(  0x054c, 0x0010, 0x0106, 0x0422,
> >                "Sony",
> >                "DSC-S30/S70/S75/505V/F505/F707",
> >                US_SC_SCSI, US_PR_CB, NULL,
> >                US_FL_SINGLE_LUN | US_FL_START_STOP | US_FL_MODE_XLATE ),
> >
> > If you change the 0x0422 to 0x0450 I think it should at least try to drive
> > your camera. It might not work and could (but isn't at all likely) damage
> > your camera, so try this at your own risk. You'll need to recompile the
> > usb-storage module, install it and do a depmod so that hot plug picks up
> > the differences.
> >
> >                             regards,
> >
> >                             Stephen.
> >
> > On Fri, 18 Jul 2003, Stephen D wrote:
> >
> >> 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
> >>
> >
> > --
> > /------------------------------------+-------------------------\
> > |Stephen J. Gowdy                     | SLAC, MailStop 34,       |
> > |http://www.slac.stanford.edu/~gowdy/ | 2575 Sand Hill Road,     |
> > |http://calendar.yahoo.com/gowdy      | Menlo Park CA 94025, USA |
> > |EMail: [EMAIL PROTECTED]       | Tel: +1 650 926 3144     |
> > \------------------------------------+-------------------------/
> >
> >
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>
>

--
 /------------------------------------+-------------------------\
|Stephen J. Gowdy                     | SLAC, MailStop 34,       |
|http://www.slac.stanford.edu/~gowdy/ | 2575 Sand Hill Road,     |
|http://calendar.yahoo.com/gowdy      | Menlo Park CA 94025, USA |
|EMail: [EMAIL PROTECTED]       | Tel: +1 650 926 3144     |
 \------------------------------------+-------------------------/


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