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authorDave Airlie <airlied@redhat.com>2007-12-17 09:41:56 +1000
committerDave Airlie <airlied@redhat.com>2008-02-07 15:09:39 +1000
commite3236a1173222ca209d20bb29f6c1cd3499aa845 (patch)
tree121840ba613aaad6c5d54cc694fade494f68a83b /drivers/char/drm/drm.h
parent77e27e9fe5bd399c9f56b941b212a58338e94463 (diff)
drm: add _DRM_DRIVER flag, and re-order unload.
Allow drivers to addmaps that won't be removed by lastclose or unload. The unload needs to be re-ordered to avoid removing the hashs before the driver has removed the final maps. Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers/char/drm/drm.h')
-rw-r--r--drivers/char/drm/drm.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/char/drm/drm.h b/drivers/char/drm/drm.h
index 82fb3d0d278..3a05c6d5ebe 100644
--- a/drivers/char/drm/drm.h
+++ b/drivers/char/drm/drm.h
@@ -202,7 +202,8 @@ enum drm_map_flags {
_DRM_KERNEL = 0x08, /**< kernel requires access */
_DRM_WRITE_COMBINING = 0x10, /**< use write-combining if available */
_DRM_CONTAINS_LOCK = 0x20, /**< SHM page that contains lock */
- _DRM_REMOVABLE = 0x40 /**< Removable mapping */
+ _DRM_REMOVABLE = 0x40, /**< Removable mapping */
+ _DRM_DRIVER = 0x80 /**< Managed by driver */
};
struct drm_ctx_priv_map {