diff options
| author | Dave Airlie <airlied@starflyer.(none)> | 2005-11-12 21:52:46 +1100 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2005-11-12 21:52:46 +1100 |
| commit | 925142431bd653175b80ae153bd7a8bc13628bde (patch) | |
| tree | 594c1e65d3bf25b10961ea2b97dee5704b4f6cb5 /drivers/char/drm/via_verifier.c | |
| parent | 792d2b9a12594522111fbe2a7f17460a4d7edff7 (diff) | |
drm: update VIA driver to 2.7.2
Add PCI DMA blitengine to VIA DRM
Add portability code for porting VIA to FreeBSD.
Sync via_drm.h with 3d driver
From: Thomas Hellstrom <unichrome@shipmail.org>, Eric Anholt <anholt@freebsd.org>
Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers/char/drm/via_verifier.c')
| -rw-r--r-- | drivers/char/drm/via_verifier.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/char/drm/via_verifier.c b/drivers/char/drm/via_verifier.c index 4ac495f297f..70c897c8876 100644 --- a/drivers/char/drm/via_verifier.c +++ b/drivers/char/drm/via_verifier.c @@ -237,7 +237,7 @@ static hazard_t table3[256]; static __inline__ int eat_words(const uint32_t ** buf, const uint32_t * buf_end, unsigned num_words) { - if ((*buf - buf_end) >= num_words) { + if ((buf_end - *buf) >= num_words) { *buf += num_words; return 0; } @@ -249,14 +249,14 @@ eat_words(const uint32_t ** buf, const uint32_t * buf_end, unsigned num_words) * Partially stolen from drm_memory.h */ -static __inline__ drm_map_t *via_drm_lookup_agp_map(drm_via_state_t * seq, +static __inline__ drm_local_map_t *via_drm_lookup_agp_map(drm_via_state_t *seq, unsigned long offset, unsigned long size, drm_device_t * dev) { struct list_head *list; drm_map_list_t *r_list; - drm_map_t *map = seq->map_cache; + drm_local_map_t *map = seq->map_cache; if (map && map->offset <= offset && (offset + size) <= (map->offset + map->size)) { |