Date: Tue, 30 Jan 1996 14:44:50 +1100 From: Bruce Evans <bde@zeta.org.au> To: current@FreeBSD.ORG, james@miller.cs.uwm.edu Subject: Re: Recent sound changes Message-ID: <199601300344.OAA17636@godzilla.zeta.org.au>
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>I did a sup this morning to pick up the new malloc/vm changes and >something is amuck in the sound driver. I keep getting: > isa_dmastart: channel 3 busy >Any idea why? The ISA DMA code now keeps track of busy channels and my attempt to register the completion of sound DMAs didn't work. isa_dmadone() or isa_dmadone_nobounce() must be called when DMA is complete. Bruce
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