Re: Info files: USB Lan device, kaweth failure in Linux

Pete Zaitcev <[email protected]>
Newsgroups gmane.linux.usb.devel
Organization Red Hat, Inc.
Message-ID <[email protected]>
On Fri, 13 Apr 2007 01:20:47 +0200, Oliver Neukum <[email protected]> wrote:
> Am Freitag, 13. April 2007 00:40 schrieb Roger Adair:

> > As requested some data on the Xircom problem.  Note that I had a 1 gig 
> > SanDisk plugged in during the test for the "bad" version 2.6.15-7.
> 
> Enumeration fails. The log doesn't tell why. Please recompile your kernel
> with CONFIG_USB_DEBUG.

This is going to be an extremely long log, so it may be a good idea
to bump dmesg buffer size to 128KB or more, and disable timestamps,
in order to be able to use dmesg. I don't trust what klogd saves.

I tried to one-up Oliver by guessing what may be wrong, but failed.
It really looks like the enumeration simply fails. The 2.6.10 probably
uses the "old" enumeration algorithm... Actually, this can be tested
with kernel parameters "old_scheme_first" and "use_both_schemes".

-- Pete

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