Date: Sat, 21 Sep 2002 16:41:01 -1000 (HST) From: Vincent Poy <vince@oahu.WURLDLINK.NET> To: paul beard <pdb2@u.washington.edu> Cc: mobile <mobile@FreeBSD.ORG> Subject: Re: more info on thinkpad audio Message-ID: <20020921163942.H3782-100000@oahu.WURLDLINK.NET> In-Reply-To: <3D8D2D4A.5020704@u.washington.edu>
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The problem seems to be the way IBM ThinkPad's are configured in the BIOS with the ThinkPad Configuration Utility or PS2 from a DOS prompt. It seems like you have to define a IRQ for everything and unlike a desktop, you can't just let the BIOS assign something freely available so PCI, USB will all share the same IRQ. Cheers, Vince - vince@WURLDLINK.NET - Vice President ________ __ ____ Unix Networking Operations - FreeBSD-Real Unix for Free / / / / | / |[__ ] WurldLink Corporation / / / / | / | __] ] San Francisco - Honolulu - Hong Kong / / / / / |/ / | __] ] HongKong Stars/Gravis UltraSound Mailing Lists Admin /_/_/_/_/|___/|_|[____] Almighty1@IRC - oahu.DAL.NET Hawaii's DALnet IRC Network Server Admin On Sat, 21 Sep 2002, paul beard wrote: > looking at all the activity on irq 11, it seems awfully congested: > I'm not a hardware guy, but I have to think there's some way to > keep these guys from stepping on each other. I don't know from > device numbers and slots, unfortunately. > > > pcic0: <TI PCI-1450 PCI-CardBus Bridge> mem 0x50000000-0x50000fff > irq 11 at device 2.0 on pci0 > pcic1: <TI PCI-1450 PCI-CardBus Bridge> mem 0x50100000-0x50100fff > irq 11 at device 2.1 on pci0 > xl0: <3Com 3c556B Fast Etherlink XL> port 0x1800-0x18ff mem > 0xf4101000-0xf410107f,0xf4101400-0xf410147f irq 11 at device 3.0 > on pci0 > csa0: <CS4280/CS4614/CS4622/CS4624/CS4630> mem > 0xf4000000-0xf40fffff,0xf4100000-0xf4100fff irq 11 at device 5.0 > on pci0 > uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port > 0x1c20-0x1c3f irq 11 at device 7.2 on pci0 > an0: <Aironet PC4500/PC4800> at port 0x240-0x27f irq 11 slot 1 on > pccard1 > > audio still works with the network card, though ogle seems to be > the more robust of the two players. xine crashes quite easily if > you push any buttons to advance thru tracks. > > realplayer works with streamed audio so they (csa/pcm and an) do > play together if they load in the right order. > > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-mobile" in the body of the message
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