Date: Fri, 29 Mar 2002 17:35:19 -0600 (CST) From: John Utz <john@utzweb.net> To: "Adam D. Gorski" <agorski@engin.umich.edu> Cc: freebsd-multimedia@FreeBSD.ORG Subject: Re: SB problem (was: Cat'ing /dev/audio) Message-ID: <Pine.LNX.4.44.0203291733180.11448-100000@jupiter.linuxengine.net> In-Reply-To: <Pine.SOL.4.33.0203291810570.10192-100000@and.engin.umich.edu>
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On Fri, 29 Mar 2002, Adam D. Gorski wrote: > Hrm, no, I was told not to try that. well, it's not optimal. but i have used it before to good effect. > I guess I could do that, but do I need to make some modifications in BSD > as well? no, you wouldnt need to mess with your build. but dont do it now. i think the p2 flag is the next thing you should try > - Adam > > On Fri, 29 Mar 2002, John Utz wrote: > > ::that's an interesting result > :: > ::have you tried hardwiring the irq's in the bios? > :: > :: > ::On Fri, 29 Mar 2002, Adam D. Gorski wrote: > :: > ::> Ok.. I compared dmesg versus pciconf -l, and I found this.. I dunno if this > ::> means anything, but I figured I'd mention it... the first matching works, > ::> which is for my 3Com card: > ::> > ::> * dmesg: > ::> xl0: <3Com 3c900B-TPO Etherlink XL> port 0xd000-0xd07f mem > ::> 0xe1000000-0xe100007f irq 9 at device 9.0 on pci0 > ::> > ::> * pciconf -l > ::> xl0@pci0:9:0: class=0x020000 card=0x900410b7 chip=0x900410b7 rev=0x04 > ::> hdr=0x00 > ::> > ::> So both show IRQ 9 (if I'm reading the output right) which seems fine.. > ::> but.. check out my RTL and SB outputs: > ::> > ::> * dmesg > ::> rl0: <RealTek 8139 10/100BaseTX> port 0x9800-0x98ff mem > ::> 0xe0000000-0xe00000ff irq 11 at device 12.0 on pci0 > ::> > ::> pcm0: <Creative CT5880-C> port 0xa000-0xa03f irq 10 at device 11.0 on pci0 > ::> > ::> * pciconf -l > ::> rl0@pci0:12:0: class=0x020000 card=0x813910ec chip=0x813910ec rev=0x10 > ::> hdr=0x00 > ::> > ::> pcm0@pci0:11:0: class=0x040100 card=0x20001274 chip=0x58801274 rev=0x02 > ::> hdr=0x00 > ::> > ::> > ::> Ok, notice how one lists the SB @ IRQ 10, while the other shows it @ IRQ 11? > ::> I dunno, just something that caught my eye based on the suggestions below. > ::> > ::> Maybe this helps, > ::> > ::> - Adam > ::> > ::> > ::> On Fri, 29 Mar 2002 bdodson@scms.utmb.edu wrote: > ::> > ::> ::On 29 Mar, Adam D. Gorski wrote: > ::> ::> Hey, > ::> ::> > ::> ::> Thanks for the response. I went into my BIOS and told it that I don't have a > ::> ::> PnP OS, but the modules still did not detect the card. So I re-compiled the > ::> ::> kernel with 'device pcm', and the card is detected once again, but the > ::> ::> problems persist. I'm going to try some things that were suggested still, > ::> ::> and hopefully I'll get at least a step closer to the solution. Thanks once > ::> ::> again! > ::> ::> > ::> ::> - Adam > ::> ::> > ::> :: > ::> ::Hmm... I'm out of ideas. The bare 'device pcm' is right for devices > ::> ::being configured by pnp (as all pci devices are). 'device pcm0 ......' > ::> ::is right for devices which need to be hand configured (only isa or > ::> ::pccard devices). It sounds to me like you may have pci irq (or other > ::> ::resource) conflicts. You might try to do > ::> :: > ::> ::pciconf -vl (as root) > ::> :: > ::> ::and see if anything shows up that looks obviously bogus. I'm sorry I > ::> ::can't help you with the interpretation, but if you post the result to > ::> ::the multimedia list, this may allow them to give you better help. > ::> :: > ::> ::Good luck, > ::> ::Bud > ::> :: > ::> ::> On Fri, 29 Mar 2002 bdodson@scms.utmb.edu wrote: > ::> ::> > ::> ::> ::(reading your post via the archives, not subscribed to multimedia) > ::> ::> :: > ::> ::> ::I'm sure that someone will point out that FreeBSD is NOT a "PnP OS", so > ::> ::> ::you need to set your BIOS to "PnP OS = NO". I have no idea whether that > ::> ::> ::will fix your problem, but I know for sure setting it to YES is wrong. > ::> ::> ::That is probably why the modules did not work right: nothing is > ::> ::> ::configuring PNP. > ::> ::> :: > ::> ::> ::Good luck, > ::> ::> ::Bud Dodson > ::> ::> :: > ::> :: > ::> :: > ::> ::-- > ::> ::M. L. Dodson bdodson@scms.utmb.edu > ::> ::409-772-2178 FAX: 409-772-1790 > ::> :: > ::> :: > ::> > ::> > ::> To Unsubscribe: send mail to majordomo@FreeBSD.org > ::> with "unsubscribe freebsd-multimedia" in the body of the message > ::> > :: > ::-- > :: > ::John L. Utz III > ::john@utzweb.net > :: > ::Idiocy is the Impulse Function in the Convolution of Life > :: > :: > -- John L. Utz III john@utzweb.net Idiocy is the Impulse Function in the Convolution of Life To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message
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