diff options
| author | Eric Anholt <anholt@freebsd.org> | 2005-04-26 05:19:11 +0000 |
|---|---|---|
| committer | Eric Anholt <anholt@freebsd.org> | 2005-04-26 05:19:11 +0000 |
| commit | ec111d70fee0647c4c68a02c723d4a3729c93b56 (patch) | |
| tree | 114a3257310a979d3dea484af62322ba007bf1e0 /bsd-core/drm_dma.c | |
| parent | 31a06d0baca9e378a773ca8bd350860546dd8a79 (diff) | |
Convert BSD code to mostly use bus_dma, the dma abstraction for dealing
with IOMMUs and such. There is one usage of the forbidden vtophys()
left in drm_scatter.c which will be fixed up soon. This required a KPI
change for drm_pci_alloc/free() to return/use a drm_dma_handle_t that
keeps track of os-specific bits, rather than just passing around the
vaddr/busaddr/size.
Submitted by: Tonnerre Lombard (partially) Tested on: FreeBSD: Rage128
AGP/PCI Linux: Savage4 AGP/PCI
Diffstat (limited to 'bsd-core/drm_dma.c')
| -rw-r--r-- | bsd-core/drm_dma.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/bsd-core/drm_dma.c b/bsd-core/drm_dma.c index adc352b6..6377d71e 100644 --- a/bsd-core/drm_dma.c +++ b/bsd-core/drm_dma.c @@ -62,12 +62,9 @@ void drm_dma_takedown(drm_device_t *dev) dma->bufs[i].buf_count, dma->bufs[i].seg_count); for (j = 0; j < dma->bufs[i].seg_count; j++) { - drm_pci_free(dev, dma->bufs[i].buf_size, - (void *)dma->bufs[i].seglist[j], - dma->bufs[i].seglist_bus[j]); + drm_pci_free(dev, dma->bufs[i].seglist[j]); } free(dma->bufs[i].seglist, M_DRM); - free(dma->bufs[i].seglist_bus, M_DRM); } if (dma->bufs[i].buf_count) { |