From owner-freebsd-mobile Thu Jul 26 11:53:16 2001 Delivered-To: freebsd-mobile@freebsd.org Received: from blues.viagenie.qc.ca (blues.viagenie.qc.ca [206.123.31.135]) by hub.freebsd.org (Postfix) with ESMTP id BC92837B407 for ; Thu, 26 Jul 2001 11:53:04 -0700 (PDT) (envelope-from Florent.Parent@viagenie.qc.ca) Received: from localhost (localhost [127.0.0.1]) by blues.viagenie.qc.ca (8.11.4/8.11.3) with ESMTP id f6QIr5E01316 for ; Thu, 26 Jul 2001 14:53:05 -0400 (EDT) (envelope-from Florent.Parent@viagenie.qc.ca) Date: Thu, 26 Jul 2001 14:53:05 -0400 (EDT) From: Florent Parent X-X-Sender: To: Subject: Re: csa / shared irq's In-Reply-To: <20010725213400.E89322@APastourelles-102-1-2-26.abo.wa> Message-ID: X-PGP-Fingerprint: B7 18 45 43 97 7C BE 73 2B CC 23 D5 3E 20 4F C9 2A 90 87 2C MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=iso-8859-1 Content-Transfer-Encoding: 8BIT Sender: owner-freebsd-mobile@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org 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