Date: 17 Apr 2003 17:28:09 +0000 From: Oliver Enzmann <oliver@cosec.org> To: freebsd-current@freebsd.org Subject: Re: VAIO problems still Message-ID: <1050600489.622.10.camel@localhost.cosec.org> In-Reply-To: <20030417152135.17551.qmail@web14807.mail.yahoo.com> References: <20030417152135.17551.qmail@web14807.mail.yahoo.com>
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On Thu, 2003-04-17 at 15:21, Chuck McCrobie wrote: > <rant - please note this applies to the GRX-670 - > YMMV> > > UGH! UGH! UGH! Please see: > > http://w3.mivlmd.cablespeed.com/~mccrobie > > Let me know if this fixes your problem - or not. [...] > Because the interrupt is shared, the ich3 sound driver > gets its interrupt routine called when anything that > gets IRQ9 is used - including USB mouse. The sound > driver than finds work to do and does it - the result > is you get sound. Sound on my Vaio worked just fine but I've never managed to get USB working. I therefore decided to try your patch... > FreeBSD does not seem to setup the interrupt mechanism > to enable delivery of the IRQ9 for sound, because > sound already has an assigned interrupt. > > I've been waiting for someone to fix this. I posted > this patch several months ago, but the response was > "this does nothing for IO APIC" - I don't know what > that is or how it affects this issue, but if it fixes > the problem, it would greatly be appreciated. > > <rant off - hopefully this fixes other Vaio's> It did! My Vaio R600 finally has a working USB. Excellent. Oliver
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