diff options
| author | Michel Thierry <michel.thierry@intel.com> | 2015-08-07 17:40:17 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-08-14 18:16:30 +0200 |
| commit | 088e0df4020e30c4952f29dc672ceb4742b98e73 (patch) | |
| tree | 7b0bc3389499945c59e9293dda95a78518865b32 /drivers/gpu/drm/i915/i915_gem_gtt.h | |
| parent | aabc95dcf200908993573b2019ff5210121bcba9 (diff) | |
drm/i915/gtt: Allow >= 4GB offsets in X86_32
Similar to commit c44ef60e437019b8ca1dab8b4d2e8761fd4ce1e9 ("drm/i915/gtt:
Allow >= 4GB sizes for vm"), i915_gem_obj_offset and i915_gem_obj_ggtt_offset
return an unsigned long, which in only 4-bytes long in 32-bit kernels.
Change return type (and other related offset variables) to u64.
Since Global GTT is always limited to 4GB, this change would not be required
in i915_gem_obj_ggtt_offset, but this is done for consistency.
v2: Remove unnecessary offset variable in do_pin, as we already have
vma->node.start (Chris).
Update GGTT offset too (Tvrtko).
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Signed-off-by: Michel Thierry <michel.thierry@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_gtt.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h index 70c50e7c13f9..82750073d5b3 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.h +++ b/drivers/gpu/drm/i915/i915_gem_gtt.h @@ -149,7 +149,7 @@ struct i915_ggtt_view { union { struct { - unsigned long offset; + u64 offset; unsigned int size; } partial; } params; |