Date: Sun, 29 Mar 1998 21:43:03 -0800 (PST) From: Doug White <dwhite@gdi.uoregon.edu> To: Obi Wan Oblivion <vdk@chaosphere.com> Cc: questions@FreeBSD.ORG Subject: Re: -stable: SB Pro + PnP / IRQs Message-ID: <Pine.BSF.3.96.980329214109.23543E-100000@gdi.uoregon.edu> In-Reply-To: <Pine.BSF.3.96.980322213122.1449A-100000@logrus.chaosphere.com>
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On Sun, 22 Mar 1998, Obi Wan Oblivion wrote: > Hi all, > > I have a PnP ISA sound card running (by default) in SoundBlaster Pro mode > on IRQ 5, DMA 1, and port 0x220. I am running 2.2-STABLE, built March > 15th. I have added the following lines to my kernel config: > > controller pnp0 > > controller snd0 > device sb0 at isa? port 0x220 irq 5 drq 1 vector sbintr > options SBC_IRQ=5 > > rebuilt the kernel, rebooted, and ran: > > # cd /dev > # ./MAKEDEV snd0 You should be using the pcm driver instead. If it's not in that revision of -STABLE upgrade to 2.2.6-RELEASE. > Also, on another note, I originally had my modem set up on irq 5, but when > I installed my sound card, the modem failed to be detected. I ended up > swapping the modem over to irq 3 (stolen from a disabled sio1) and it > works fine. Now, however, X periodically hangs and then two or > three seconds later it merrily marches on, all the while spewing something > about "Cirrus: BitBLT eating itself" or words to that effect. This is > especially evident when doing work in an xterm. What might I do to > correct this? Is this as simple as throwing an "Option 'no_bitblt'" into > /etc/XF86Config? Possibly. Odd that sio1 would be conflicting with the video; it's usually COM4. Could be a bug in the video's BIOS too. > Is there a way to correct this without disabling > features? Am I correct in assuming that this is an irq conflict? It's an improper configuration. Your modem probably isn't being PnP config'd either, if it requires it. Doug White | University of Oregon Internet: dwhite@resnet.uoregon.edu | Residence Networking Assistant http://gladstone.uoregon.edu/~dwhite | Computer Science Major To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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