Date: Thu, 26 Jul 2001 14:53:05 -0400 (EDT) From: Florent Parent <Florent.Parent@viagenie.qc.ca> To: <freebsd-mobile@FreeBSD.ORG> Subject: Re: csa / shared irq's Message-ID: <Pine.BSF.4.33.0107261450160.1164-100000@blues.viagenie.qc.ca> In-Reply-To: <20010725213400.E89322@APastourelles-102-1-2-26.abo.wa>
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Try deactivating APM in the BIOS. I have an A20p and the csa driver works fine with the shared irqs (running 4.3-stable). Only problem is that it won't work after a suspend/resume cycle. Florent. olive@deep-ocean.net wrote: > Hi FreeBSD-mobile ! > > i'm new to the list. I own a ThinkPad A20m (2628-3SG) with a Crystal > Sound Fusion PCI (csa driver). Everything in the machines works > perfectly (even APM / supend wich is great). It is a FreeBSD only > system. > > BUT : the BIOS is a shame, and it shares IRQ 5 between cardbus1, csa, > the ATI rage mobility and something else (see dmesg). in consequence, > when a sound is played, it plays, and the sound card hangs > approxymately the length of the sound, producing some noise wich seems > to be the last portion of the sound repeating itself... > > i tried to allocate different IRQ's manually in the BIOS, but it just > hanged the machine BEFORE booting FreeBSD, even BEFORE asking for the > BIOS password ! i had to take my screwdriver, take off everything in > order to find the BIOS battery, and unplug every piece of hardware... > > do you know how to assign a different IRQ to the ATI and another to > the CSA (i don't use cardbus, so it can be shared with it) ? > > i have a custom kernel (4.3-STABLE from today). you can find the files > dmesg.out and KERNEL at http://www.deep-ocean.net/~olive/files/ULYSSE/ > (ULYSSE is the name of the kernel and the machine). > > thanks in advance for any advice :) > > > --- > Olivier Cortes > free software admin > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-mobile" in the body of the message > > -- Florent Parent Viagénie inc. http://www.viagenie.qc.ca +1.418.656.9254 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-mobile" in the body of the message
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