diff options
| author | Robert Noland <rnoland@2hip.net> | 2008-09-07 12:44:02 -0400 |
|---|---|---|
| committer | Robert Noland <rnoland@2hip.net> | 2008-09-07 12:44:02 -0400 |
| commit | 2880c86eb246aceeb5c750e27259a7b6d8897328 (patch) | |
| tree | 5bb6cd34a902448022f9e2112e7bfdf89f80ee5a /bsd-core/drm_memory.c | |
| parent | 740f09bffde20d9207497bd107d50941ca21278a (diff) | |
[FreeBSD] Implement drm_ioremap_wc() to set a range of mem to write-combining
Diffstat (limited to 'bsd-core/drm_memory.c')
| -rw-r--r-- | bsd-core/drm_memory.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/bsd-core/drm_memory.c b/bsd-core/drm_memory.c index 80891402..272c0874 100644 --- a/bsd-core/drm_memory.c +++ b/bsd-core/drm_memory.c @@ -80,6 +80,11 @@ void drm_free(void *pt, size_t size, int area) free(pt, M_DRM); } +void *drm_ioremap_wc(struct drm_device *dev, drm_local_map_t *map) +{ + return pmap_mapdev_attr(map->offset, map->size, PAT_WRITE_COMBINING); +} + void *drm_ioremap(struct drm_device *dev, drm_local_map_t *map) { #ifdef __FreeBSD__ |