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| 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.c | |
| parent | aabc95dcf200908993573b2019ff5210121bcba9 (diff) | |
| download | op-kernel-dev-088e0df4020e30c4952f29dc672ceb4742b98e73.zip op-kernel-dev-088e0df4020e30c4952f29dc672ceb4742b98e73.tar.gz | |
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.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 38439fa..7a89e97 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -2543,9 +2543,9 @@ static void i915_gtt_color_adjust(struct drm_mm_node *node, } static int i915_gem_setup_global_gtt(struct drm_device *dev, - unsigned long start, - unsigned long mappable_end, - unsigned long end) + u64 start, + u64 mappable_end, + u64 end) { /* Let GEM Manage all of the aperture. * @@ -2584,7 +2584,7 @@ static int i915_gem_setup_global_gtt(struct drm_device *dev, list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list) { struct i915_vma *vma = i915_gem_obj_to_vma(obj, ggtt_vm); - DRM_DEBUG_KMS("reserving preallocated space: %lx + %zx\n", + DRM_DEBUG_KMS("reserving preallocated space: %llx + %zx\n", i915_gem_obj_ggtt_offset(obj), obj->base.size); WARN_ON(i915_gem_obj_ggtt_bound(obj)); |
