diff options
Diffstat (limited to 'sys/i386/isa/sound/dmabuf.c')
| -rw-r--r-- | sys/i386/isa/sound/dmabuf.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/i386/isa/sound/dmabuf.c b/sys/i386/isa/sound/dmabuf.c index 76494ad8dc686..613e30b862e5e 100644 --- a/sys/i386/isa/sound/dmabuf.c +++ b/sys/i386/isa/sound/dmabuf.c @@ -331,6 +331,7 @@ static int dma_sync(int dev) { u_long flags; + int i = 0; if (!audio_devs[dev]->go && (!audio_devs[dev]->enable_bits & PCM_ENABLE_OUTPUT)) return 0; @@ -1154,6 +1155,8 @@ DMAbuf_outputintr(int dev, int event_type) if (dmap->mapping_flags & DMA_MAP_MAPPED) { /* mmapped access */ + int p = dmap->fragment_size * dmap->qhead; + dmap->qhead = (dmap->qhead + 1) % dmap->nbufs; dmap->qlen++; /* Yes increment it (don't decrement) */ dmap->flags &= ~DMA_ACTIVE; |