On Fri, 13 Jun 2003, Matthias Fuchs wrote:
> Hi Alan,
>
> Alan Stern wrote:
> > Can you try using your device on a regular PC?
> I did that before. Seems to work under 2.4.18 (SuSE kernel).
>
> > Can you try using Linux 2.5.70 to see if that helps?
> No, I cannot try that, since this kernel is not supported by our custom board.
>
> > Can you enable OHCI_VERBOSE_DEBUG near the
> > start of the ohci driver source file in drivers/usb/host?
> I enabled OHCI_VERBOSE_DEBUG in drivers/usb/usb-ohci.c.
Your log didn't have any useful information. I think you also need to get
rid of the line that says
#undef DEBUG
near the start of the usb-ohci.c file. Another thing to try is turning on
verbose scsi logging (IIRC, type: echo scsi log all >/proc/scsi/scsi)
before trying your mount command. (Don't do this if your system log is on
a scsi disk, because it will create logging messages for the logging
entries themselves!)
Also, I'm not familiar with the OHCI driver, so I can't help you too much
even when you do get some good debugging info. The person who knows most
about it is David Brownell <[EMAIL PROTECTED]>, also reachable via
linux-usb-devel.
Alan Stern
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