On Tue, May 30, 2000 at 12:12:52PM +0200, Gerrit Hiddink wrote:
>
> The usb-storage module does not seem to know the commands that are
> issued?
>
> usb-storage.c: Command <NULL> (10 bytes)
> usb-storage.c: 51 00 00 00 00 00 00 00 10 00
> usb-storage.c: Bulk xfer 0xc0430000(16)
> usb-storage.c: bulk_msg returned 0 xferred 16/16
> usb-storage.c: CB data stage result is 0x0
> usb-storage.c: -- CB transport device requiring auto-sense
This part is actually harmless... it just means that the string table to
give a text name to the command is too short.
> Does anybody have a clue as to what is the problem here? Is the usb-scsi
> bridge capable of handling CD write commands?
Unfortunately, there is a problem here. The usb-storage driver relies
(actually, soon will rely) on a flag in the Scsi_Cmnd structure to tell the
driver which direction the data transfer is going to be. Most cdrecording
programs do not set this flag (or cannot -- there was a long discussion on
linux-scsi about this, and I don't think they came to any good
conclusions).
Matt Dharm
--
Matthew Dharm Home: [EMAIL PROTECTED]
Senior Engineer, QCP Inc. Work: [EMAIL PROTECTED]
Somebody call an exorcist!
-- Dust Puppy
User Friendly, 5/16/1998
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