uhub2: device problem (was: Bluetooth stack for FreeBSD)

[Bernd Walter]

On Mon, May 05, 2003 at 10:15:00AM -0700, Maksim Yevmenkin wrote:
> Hello,
> 
> > > So that's why my mouse quit working!  Yes, I think this should be fixed
> > > prior to 5.1 as well.
> > 
> > Definitely :-)
> > 
> > So, do you take care of this or should we/I who had to do with this
> > problem lately do so?
> > 
> > I know some people collected a lot of debug output and took it to the
> > current ml, but without much luck or response from the usb specialists
> > (please correct me if I am wrong here and missed anything). I am a bit
> > at a loss concerning how to proceed.
> 
> well, after looking more into the w2k dumps i put at
> 
> http://www.geocities.com/m_evmenkin/usb/

Which file of these is it?

I wasn't aware of any available w2k dumps - and FreeBSD dumps only show
a broken device while I would like to see a workaround.

> i found out that w2k resets USB port twice when new device is attached.
> why? is it just w2k thing or it is some kind of workaround? any USB guru
> care to comment?

That's great news - until now I had no single idea on how to handle
such broken hardware.
Sounds like a possible way to go.
Once I know which file to look into (a pointer to a line number would be
nice too :) I will check on how to implement this workaround.

-- 
B.Walter                   BWCT                http://www.bwct.de
ticso at bwct.de                                  info at bwct.de