diff options
| author | Owain Ainsworth <oga@cvs.openbsd.org> | 2009-02-05 01:25:22 +0000 |
|---|---|---|
| committer | Owain Ainsworth <oga@cvs.openbsd.org> | 2009-02-05 01:25:22 +0000 |
| commit | d4c2c3cd3a2b5ad0055f2869a3776c151d227a52 (patch) | |
| tree | ed0ab02303de5876ac57da13543bdb9cdfab7bb1 /sys | |
| parent | 8c696ff2dff9007ed6c340d7af7265585f39918f (diff) | |
Remove the BUS_DMA_NOCACHE flag from all azalia dma mappings.
The fact that this has only just been implemented, and that this
hardware is only found on x86 shows that this flag should not be needed
for operation of this hardware. It's been here since the initial netbsd
commit the code came from.
"sounds good to me" jakemsr@, ok kettenis@.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/pci/azalia.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/sys/dev/pci/azalia.c b/sys/dev/pci/azalia.c index 73fab441f9f..311fe2e0dc7 100644 --- a/sys/dev/pci/azalia.c +++ b/sys/dev/pci/azalia.c @@ -1,4 +1,4 @@ -/* $OpenBSD: azalia.c,v 1.115 2009/01/16 23:12:28 jakemsr Exp $ */ +/* $OpenBSD: azalia.c,v 1.116 2009/02/05 01:25:21 oga Exp $ */ /* $NetBSD: azalia.c,v 1.20 2006/05/07 08:31:44 kent Exp $ */ /*- @@ -54,9 +54,6 @@ #include <dev/pci/azalia.h> typedef struct audio_params audio_params_t; -#ifndef BUS_DMA_NOCACHE -#define BUS_DMA_NOCACHE 0 -#endif struct audio_format { void *driver_data; @@ -1109,7 +1106,7 @@ azalia_alloc_dmamem(azalia_t *az, size_t size, size_t align, azalia_dma_t *d) if (nsegs != 1) goto free; err = bus_dmamem_map(az->dmat, d->segments, 1, size, - &d->addr, BUS_DMA_NOWAIT | BUS_DMA_COHERENT | BUS_DMA_NOCACHE); + &d->addr, BUS_DMA_NOWAIT | BUS_DMA_COHERENT); if (err) goto free; err = bus_dmamap_create(az->dmat, size, 1, size, 0, |