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From: Les Schaffer <schaffer@optonline.net>
To: linux-kernel@vger.kernel.org
Subject: Re: usb does not work on via's smp mainboard
Date: Thu, 09 Dec 2004 21:31:01 -0500	[thread overview]
Message-ID: <200412092131.01480.schaffer@optonline.net> (raw)

Greg KH wrote:


> 
> Can you try a newer, 2.4 or even 2.6 kernel?  This is probably an
> interrupt routing issue that should be fixed in a newer kernel.

i've had the same problem even with 2.6.9. i saw your note from a couple
years ago saying you thought the via board was broken in this regard
(unconnected pin or something). and i wondered, but how come it works in
windows w/ SMP then? 

anyway, i also am ok with noapic, tho i wonder what performance losses there
are when an SMP system cant handle interrupts assigned to either proc.

hey, i'd even be willing to try some soldering or board changes if you had a
sense of what was disconnected. but are you sure its not a kernel issue?

thanks

les schaffer

             reply	other threads:[~2004-12-10  2:31 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-12-10  2:31 Les Schaffer [this message]
  -- strict thread matches above, loose matches on Subject: below --
2004-12-07  5:57 usb does not work on via's smp mainboard jonathan li
2004-12-07 19:39 ` Greg KH

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