Date: Sun, 2 Jan 2000 18:51:16 -0800 (PST) From: Seigo Tanimura <tanimura@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/sound chip.h src/sys/dev/sound/pci csa.c csapcm.c csavar.h Message-ID: <200001030251.SAA84530@freefall.freebsd.org>
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tanimura 2000/01/02 18:51:16 PST
Modified files:
sys/dev/sound chip.h
sys/dev/sound/pci csa.c csapcm.c csavar.h
Log:
- Handle an interrupt for csa primarily in the bridge driver,
then invoke the children. As the value of HISR can be read
only once, pass the HISR to the children via struct
csa_bridgeinfo, stored in the ivars of them.
- Clear the contents of serial FIFO upon stopping the DMA for
playing. This may eliminate buzz on playing. Experimental.
Revision Changes Path
1.2 +5 -4 src/sys/dev/sound/chip.h
1.7 +175 -33 src/sys/dev/sound/pci/csa.c
1.5 +11 -22 src/sys/dev/sound/pci/csapcm.c
1.2 +8 -1 src/sys/dev/sound/pci/csavar.h
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