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| author | Dave Airlie <airlied@redhat.com> | 2007-12-17 09:41:56 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2008-02-07 15:09:39 +1000 |
| commit | e3236a1173222ca209d20bb29f6c1cd3499aa845 (patch) | |
| tree | 121840ba613aaad6c5d54cc694fade494f68a83b /drivers/char/drm/drm.h | |
| parent | 77e27e9fe5bd399c9f56b941b212a58338e94463 (diff) | |
| download | lwn-e3236a1173222ca209d20bb29f6c1cd3499aa845.tar.gz lwn-e3236a1173222ca209d20bb29f6c1cd3499aa845.zip | |
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.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/char/drm/drm.h b/drivers/char/drm/drm.h index 82fb3d0d2785..3a05c6d5ebe1 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 { |