On Sun, Mar 24, 2002 at 02:27:59PM +0100, [EMAIL PROTECTED] wrote:
> Hi,
>
> This bug report is specially targeted at Georg Archer.
It's Acher, only one r, has nothing to do with archery, actually it comes
from latin "aqua" ;-)
> It contains extensive debugging information.
Very good.
The differences I see:
usb-uhci:
Mar 24 13:06:03 roach kernel:
Command MODE_SENSE (6 bytes)
1a 00 3f 00 ff 00 00 00 00 00 00 00
Call to usb_stor_control_msg() returned 12
usb_stor_transfer_partial(): xfer 8 bytes
usb-uhci.c: interrupt, status 3, frame# 1425
usb_stor_bulk_msg() returned -75 xferred 0/8
usb_stor_transfer_partial(): unknown error
CB data stage result is 0x2
uhci:
Mar 24 12:41:21 roach kernel: usb-storage:
Command MODE_SENSE (6 bytes)
1a 00 3f 00 ff 00 00 00 00 00 00 00
Call to usb_stor_control_msg() returned 12
usb_stor_transfer_partial(): xfer 8 bytes
uhci.c: uhci_result_interrupt/bulk() failed with status 500000
Mar 24 12:41:21 roach kernel: [cf9ad0c0] link (0f9ad092) element (0f9ae1e0)
Mar 24 12:41:21 roach kernel: 0: [cf9ae1e0] link (00000001) e3 SPD IOC
Stalled Babble Length=7 MaxLen=7 DT1 EndPt=2 Dev=2, PID=69(IN) (buf=
002b7000)
usb_stor_bulk_msg() returned -75 xferred 8/8
usb_stor_transfer_partial(): transfer complete
CB data stage result is 0x0
The device babbles, and usb-uhci doesn't indicate the correct amount of
received data. This should be fixable.
Maybe the next difference is related or even cause by the above, but at
least it is the cause why nothing works:
usb-uhci:
Command READ_10 (10 bytes)
28 00 00 00 00 00 00 00 08 00 00 00
Call to usb_stor_control_msg() returned 12
usb_stor_transfer_partial(): xfer 4096 bytes
usb_stor_bulk_msg() returned 0 xferred 52/4096
CB data stage result is 0x1
uhci:
Command READ_10 (10 bytes)
28 00 00 00 00 00 00 00 08 00 00 00
Call to usb_stor_control_msg() returned 12
usb_stor_transfer_partial(): xfer 4096 bytes
usb_stor_bulk_msg() returned 0 xferred 4096/4096
usb_stor_transfer_partial(): transfer complete
CB data stage result is 0x0
So usb-uhci can't get the requested 4096bytes, but I don't know why...
So at least I have something to look for...
--
Georg Acher, [EMAIL PROTECTED]
http://www.in.tum.de/~acher/
"Oh no, not again !" The bowl of petunias
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