diff options
| author | Dave Airlie <airlied@starflyer.(none)> | 2005-07-10 14:34:13 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2005-07-10 14:34:13 +1000 |
| commit | 2d0f9eaff8e1d08b9707f5d24fe6b0ac95d231e3 (patch) | |
| tree | 6602c6a936254ae1175073fdd3f800ed67730c17 /drivers/char/drm/drm.h | |
| parent | f179bc77d09b9087bfc559d0368bba350342ac76 (diff) | |
| download | lwn-2d0f9eaff8e1d08b9707f5d24fe6b0ac95d231e3.tar.gz lwn-2d0f9eaff8e1d08b9707f5d24fe6b0ac95d231e3.zip | |
drm: add _DRM_CONSISTENT map type
Added a new DRM map type _DRM_CONSISTENT for consistent PCI memory. It
uses drm_pci_alloc/free for allocating/freeing the memory.
From: Felix Kuhling <fxkuehl@gmx.de>
Signed-off-by: David Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers/char/drm/drm.h')
| -rw-r--r-- | drivers/char/drm/drm.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/char/drm/drm.h b/drivers/char/drm/drm.h index e8371dd87fbc..50c4d981c497 100644 --- a/drivers/char/drm/drm.h +++ b/drivers/char/drm/drm.h @@ -209,7 +209,8 @@ typedef enum drm_map_type { _DRM_REGISTERS = 1, /**< no caching, no core dump */ _DRM_SHM = 2, /**< shared, cached */ _DRM_AGP = 3, /**< AGP/GART */ - _DRM_SCATTER_GATHER = 4 /**< Scatter/gather memory for PCI DMA */ + _DRM_SCATTER_GATHER = 4, /**< Scatter/gather memory for PCI DMA */ + _DRM_CONSISTENT = 5, /**< Consistent memory for PCI DMA */ } drm_map_type_t; |