diff options
| author | Alexander Leidinger <netchild@FreeBSD.org> | 2007-02-23 13:47:34 +0000 |
|---|---|---|
| committer | Alexander Leidinger <netchild@FreeBSD.org> | 2007-02-23 13:47:34 +0000 |
| commit | 0b989078d7378bfb8925f3d8c0dd276d04f84f1a (patch) | |
| tree | 91b4aaae1205fe7533687333d8fb0c6e818d5d53 /sys/dev/sound/pci/cs4281.c | |
| parent | ef544f631226436ef590825881e7a28369df82f6 (diff) | |
MFp4 (114068):
Use bus_get_dma_tag() to obtain the parent DMA tag to make the drivers
a little bit more non-ia32/amd64 friendly.
There is no man page for bus_get_dma_tag, so this is modelled after
rev. 1.62 of src/sys/dev/sound/pci/es137x.c by marius.
Inspired by: commit by marius
Notes
Notes:
svn path=/head/; revision=166904
Diffstat (limited to 'sys/dev/sound/pci/cs4281.c')
| -rw-r--r-- | sys/dev/sound/pci/cs4281.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/sound/pci/cs4281.c b/sys/dev/sound/pci/cs4281.c index 2859f3838230..1a24eceb2c9d 100644 --- a/sys/dev/sound/pci/cs4281.c +++ b/sys/dev/sound/pci/cs4281.c @@ -824,7 +824,8 @@ cs4281_pci_attach(device_t dev) sc->bufsz = pcm_getbuffersize(dev, 4096, CS4281_DEFAULT_BUFSZ, 65536); - if (bus_dma_tag_create(/*parent*/NULL, /*alignment*/2, /*boundary*/0, + if (bus_dma_tag_create(/*parent*/bus_get_dma_tag(dev), /*alignment*/2, + /*boundary*/0, /*lowaddr*/BUS_SPACE_MAXADDR_32BIT, /*highaddr*/BUS_SPACE_MAXADDR, /*filter*/NULL, /*filterarg*/NULL, |