Re: Sierra Wireless on Rawhide

[Pete Zaitcev <zaitcev redhat com>]

On Tue, 9 Oct 2007 11:07:27 +0100, Anders Karlsson <anders trudheim co uk> wrote:

> > Please send me a usbmon trace
> > (see /usr/share/doc/kernel-doc-2.6.22/Documentation/usb/usbmon.txt).
> 
> I'll have to instrument something to run early enough in rc.sysinit or
> from the initrd so that this can be captured. The point in time where
> the device is disconnected is just to early.
> 
> Would an initrd generated without usb support allow me to load the
> modules one at a time to get this set up so I can use usbmon you
> think?

Good thinking, but I think it might be easier just do rmmod uhci_hcd
than rebuild your initrd.

> > Also, I'd like to see /proc/bus/usb/devices (please disable sierra
> > driver by renaming or blacklisting it temporarily so it does not
> > kill the device before you can capture the devices file). I'll poke
> > the upstream about it we can put together an error case.
> 
> sierra and usbserial is blacklisted, and the device still get
> disconnected. 

Well, I said that because the original dmesg you posted had drivers
involved. I may be wrong about it though.

-- Pete