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| author | cognet <cognet@FreeBSD.org> | 2003-02-20 17:31:12 +0000 |
|---|---|---|
| committer | cognet <cognet@FreeBSD.org> | 2003-02-20 17:31:12 +0000 |
| commit | 25a2aa22f19c732e8551e7ad32190bf14add4562 (patch) | |
| tree | 754946b164b23a1f5dc38394662ee5a04598b6a7 /sys/dev/sound/pci/t4dwave.c | |
| parent | 22cf3256d9e0c5f63427ab60eb09a6f768660c18 (diff) | |
| download | FreeBSD-src-25a2aa22f19c732e8551e7ad32190bf14add4562.zip FreeBSD-src-25a2aa22f19c732e8551e7ad32190bf14add4562.tar.gz | |
Implement a "sndbuf_getbufaddr" function and use it instead of vtophys().
Reviewed by: orion
Diffstat (limited to 'sys/dev/sound/pci/t4dwave.c')
| -rw-r--r-- | sys/dev/sound/pci/t4dwave.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/dev/sound/pci/t4dwave.c b/sys/dev/sound/pci/t4dwave.c index 1e88667..cd7de77 100644 --- a/sys/dev/sound/pci/t4dwave.c +++ b/sys/dev/sound/pci/t4dwave.c @@ -531,7 +531,7 @@ trpchan_trigger(kobj_t obj, void *data, int go) ch->fms = 0; ch->ec = 0; ch->alpha = 0; - ch->lba = vtophys(sndbuf_getbuf(ch->buffer)); + ch->lba = sndbuf_getbufaddr(ch->buffer); ch->cso = 0; ch->eso = (sndbuf_getsize(ch->buffer) / sndbuf_getbps(ch->buffer)) - 1; ch->rvol = ch->cvol = 0x7f; @@ -657,7 +657,7 @@ trrchan_trigger(kobj_t obj, void *data, int go) i = tr_rd(tr, TR_REG_DMAR11, 1) & 0x03; tr_wr(tr, TR_REG_DMAR11, i | 0x54, 1); /* set up base address */ - tr_wr(tr, TR_REG_DMAR0, vtophys(sndbuf_getbuf(ch->buffer)), 4); + tr_wr(tr, TR_REG_DMAR0, sndbuf_getbufaddr(ch->buffer), 4); /* set up buffer size */ i = tr_rd(tr, TR_REG_DMAR4, 4) & ~0x00ffffff; tr_wr(tr, TR_REG_DMAR4, i | (sndbuf_runsz(ch->buffer) - 1), 4); @@ -680,7 +680,7 @@ trrchan_getptr(kobj_t obj, void *data) struct tr_info *tr = ch->parent; /* return current byte offset of channel */ - return tr_rd(tr, TR_REG_DMAR0, 4) - vtophys(sndbuf_getbuf(ch->buffer)); + return tr_rd(tr, TR_REG_DMAR0, 4) - sndbuf_getbufaddr(ch->buffer); } static struct pcmchan_caps * |
