Date: Mon, 13 Dec 2004 11:12:50 +0000 (UTC) From: Pyun YongHyeon <yongari@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/conf NOTES files.sparc64 src/sys/dev/sound/sbus apcdmareg.h cs4231.c cs4231.h src/sys/modules Makefile src/sys/modules/sound/driver Makefile... Message-ID: <200412131112.iBDBCoOE033182@repoman.freebsd.org>
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yongari 2004-12-13 11:12:50 UTC FreeBSD src repository Modified files: (Branch: RELENG_5) sys/conf NOTES files.sparc64 sys/modules Makefile sys/modules/sound/driver Makefile sys/sparc64/conf NOTES Added files: (Branch: RELENG_5) sys/dev/sound/sbus apcdmareg.h cs4231.c cs4231.h sys/modules/sound/driver/audiocs Makefile sys/sparc64/ebus ebusreg.h sys/sparc64/isa isa_dma.c Log: MFC snd_audiocs(4) to RELENG_5 Device driver for onboard CS4231 audio controller which is found on UltraSPARC workstations. The driver is based on OpenBSD's SBus cs4231 driver and heavily modified to incorporate into sound(4) infrastructure. Due to the lack of APCDMA documentation, the DMA code of SBus cs4231 came from OpenBSD's driver. The driver runs without Giant lock and supports both SBus and EBus based CS4231 audio controller. Special thanks to marius for providing feedbacks during the driver writing. His feedback made it possible to write hiccup free playback code under high system loads. Revision Changes Path 1.1261.2.9 +2 -0 src/sys/conf/NOTES 1.59.2.2 +3 -0 src/sys/conf/files.sparc64 1.1.2.1 +114 -0 src/sys/dev/sound/sbus/apcdmareg.h (new) 1.1.2.1 +1573 -0 src/sys/dev/sound/sbus/cs4231.c (new) 1.1.2.1 +248 -0 src/sys/dev/sound/sbus/cs4231.h (new) 1.393.2.5 +1 -0 src/sys/modules/Makefile 1.15.8.1 +4 -0 src/sys/modules/sound/driver/Makefile 1.1.2.1 +10 -0 src/sys/modules/sound/driver/audiocs/Makefile (new) 1.9.2.2 +0 -1 src/sys/sparc64/conf/NOTES 1.1.2.1 +91 -0 src/sys/sparc64/ebus/ebusreg.h (new) 1.1.2.1 +89 -0 src/sys/sparc64/isa/isa_dma.c (new)
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