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drm/i915/gtt: Allow >= 4GB sizes for vm.

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We can have exactly 4GB sized ppgtt with 32bit system.
size_t is inadequate for this.

v2: Convert a lot more places (Daniel)

Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: Michel Thierry <michel.thierry@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Mika Kuoppala
2015-06-25 18:35:05 +03:00
committed by Daniel Vetter
parent a05d80eec2
commit c44ef60e43
6 changed files with 45 additions and 45 deletions
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4
drivers/char/agp/intel-gtt.c
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@@ -1408,8 +1408,8 @@ int intel_gmch_probe(struct pci_dev *bridge_pdev, struct pci_dev *gpu_pdev,
}
EXPORT_SYMBOL(intel_gmch_probe);
void intel_gtt_get(size_t *gtt_total, size_t *stolen_size,
phys_addr_t *mappable_base, unsigned long *mappable_end)
void intel_gtt_get(u64 *gtt_total, size_t *stolen_size,
phys_addr_t *mappable_base, u64 *mappable_end)
{
*gtt_total = intel_private.gtt_total_entries << PAGE_SHIFT;
*stolen_size = intel_private.stolen_size;