Date: Sun, 12 May 1996 23:04:48 -0400 (EDT) From: Sujal Patel <smpatel@umiacs.umd.edu> To: "Amancio Hasty Jr." <hasty@rah.star-gate.com> Cc: "Christoph P. Kukulies" <kuku@gilberto.physik.rwth-aachen.de>, multimedia@freebsd.org Subject: Re: snd in -current, vmix, misc Message-ID: <Pine.NEB.3.92.960512224936.296J-100000@xi.dorm.umd.edu> In-Reply-To: <199605130239.TAA10155@rah.star-gate.com>
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On Sun, 12 May 1996, Amancio Hasty Jr. wrote: > Care to enlighten us how we can tell isa.c that the dma > is completed when we use isa_dmastart and auto dma initialize? Oops... Sorry, didn't realize that you've got auto dma here. This is a problem (there's actually a note about this in isa.c). The ad1848 driver solves this by calling isa_dmadone when an interrupt occurs. I guess with the GUS, the interrupt doesn't fall through all the layers it should to trigger this? Sujal
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