diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 8be1acd097db..4877d4d582c2 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -1144,7 +1144,7 @@ static void gen8_ppgtt_insert_huge_entries(struct i915_vma *vma, vma->page_sizes.sg & I915_GTT_PAGE_SIZE_64K && IS_ALIGNED(iter->dma, I915_GTT_PAGE_SIZE_64K) && (IS_ALIGNED(rem, I915_GTT_PAGE_SIZE_64K) || - rem >= (max - index) << PAGE_SHIFT)) + rem >= (max - index) * I915_GTT_PAGE_SIZE)) maybe_64K = true; vaddr = kmap_atomic_px(pt); @@ -1169,7 +1169,7 @@ static void gen8_ppgtt_insert_huge_entries(struct i915_vma *vma, if (maybe_64K && index < max && !(IS_ALIGNED(iter->dma, I915_GTT_PAGE_SIZE_64K) && (IS_ALIGNED(rem, I915_GTT_PAGE_SIZE_64K) || - rem >= (max - index) << PAGE_SHIFT))) + rem >= (max - index) * I915_GTT_PAGE_SIZE))) maybe_64K = false; if (unlikely(!IS_ALIGNED(iter->dma, page_size))) @@ -1842,10 +1842,10 @@ static void gen6_ppgtt_clear_range(struct i915_address_space *vm, u64 start, u64 length) { struct gen6_hw_ppgtt *ppgtt = to_gen6_ppgtt(i915_vm_to_ppgtt(vm)); - unsigned int first_entry = start >> PAGE_SHIFT; + unsigned int first_entry = start / I915_GTT_PAGE_SIZE; unsigned int pde = first_entry / GEN6_PTES; unsigned int pte = first_entry % GEN6_PTES; - unsigned int num_entries = length >> PAGE_SHIFT; + unsigned int num_entries = length / I915_GTT_PAGE_SIZE; const gen6_pte_t scratch_pte = ppgtt->scratch_pte; while (num_entries) { @@ -1886,7 +1886,7 @@ static void gen6_ppgtt_insert_entries(struct i915_address_space *vm, u32 flags) { struct i915_hw_ppgtt *ppgtt = i915_vm_to_ppgtt(vm); - unsigned first_entry = vma->node.start >> PAGE_SHIFT; + unsigned first_entry = vma->node.start / I915_GTT_PAGE_SIZE; unsigned act_pt = first_entry / GEN6_PTES; unsigned act_pte = first_entry % GEN6_PTES; const u32 pte_encode = vm->pte_encode(0, cache_level, flags); @@ -2456,7 +2456,7 @@ static void gen8_ggtt_insert_page(struct i915_address_space *vm, { struct i915_ggtt *ggtt = i915_vm_to_ggtt(vm); gen8_pte_t __iomem *pte = - (gen8_pte_t __iomem *)ggtt->gsm + (offset >> PAGE_SHIFT); + (gen8_pte_t __iomem *)ggtt->gsm + offset / I915_GTT_PAGE_SIZE; gen8_set_pte(pte, gen8_pte_encode(addr, level, 0)); @@ -2480,7 +2480,7 @@ static void gen8_ggtt_insert_entries(struct i915_address_space *vm, */ gtt_entries = (gen8_pte_t __iomem *)ggtt->gsm; - gtt_entries += vma->node.start >> PAGE_SHIFT; + gtt_entries += vma->node.start / I915_GTT_PAGE_SIZE; for_each_sgt_dma(addr, sgt_iter, vma->pages) gen8_set_pte(gtt_entries++, pte_encode | addr); @@ -2499,7 +2499,7 @@ static void gen6_ggtt_insert_page(struct i915_address_space *vm, { struct i915_ggtt *ggtt = i915_vm_to_ggtt(vm); gen6_pte_t __iomem *pte = - (gen6_pte_t __iomem *)ggtt->gsm + (offset >> PAGE_SHIFT); + (gen6_pte_t __iomem *)ggtt->gsm + offset / I915_GTT_PAGE_SIZE; iowrite32(vm->pte_encode(addr, level, flags), pte); @@ -2519,7 +2519,7 @@ static void gen6_ggtt_insert_entries(struct i915_address_space *vm, { struct i915_ggtt *ggtt = i915_vm_to_ggtt(vm); gen6_pte_t __iomem *entries = (gen6_pte_t __iomem *)ggtt->gsm; - unsigned int i = vma->node.start >> PAGE_SHIFT; + unsigned int i = vma->node.start / I915_GTT_PAGE_SIZE; struct sgt_iter iter; dma_addr_t addr; for_each_sgt_dma(addr, iter, vma->pages) @@ -2541,8 +2541,8 @@ static void gen8_ggtt_clear_range(struct i915_address_space *vm, u64 start, u64 length) { struct i915_ggtt *ggtt = i915_vm_to_ggtt(vm); - unsigned first_entry = start >> PAGE_SHIFT; - unsigned num_entries = length >> PAGE_SHIFT; + unsigned first_entry = start / I915_GTT_PAGE_SIZE; + unsigned num_entries = length / I915_GTT_PAGE_SIZE; const gen8_pte_t scratch_pte = gen8_pte_encode(vm->scratch_page.daddr, I915_CACHE_LLC, 0); gen8_pte_t __iomem *gtt_base = @@ -2657,8 +2657,8 @@ static void gen6_ggtt_clear_range(struct i915_address_space *vm, u64 start, u64 length) { struct i915_ggtt *ggtt = i915_vm_to_ggtt(vm); - unsigned first_entry = start >> PAGE_SHIFT; - unsigned num_entries = length >> PAGE_SHIFT; + unsigned first_entry = start / I915_GTT_PAGE_SIZE; + unsigned num_entries = length / I915_GTT_PAGE_SIZE; gen6_pte_t scratch_pte, __iomem *gtt_base = (gen6_pte_t __iomem *)ggtt->gsm + first_entry; const int max_entries = ggtt_total_entries(ggtt) - first_entry; @@ -3398,7 +3398,7 @@ static int gen8_gmch_probe(struct i915_ggtt *ggtt) else size = gen8_get_total_gtt_size(snb_gmch_ctl); - ggtt->vm.total = (size / sizeof(gen8_pte_t)) << PAGE_SHIFT; + ggtt->vm.total = (size / sizeof(gen8_pte_t)) * I915_GTT_PAGE_SIZE; ggtt->vm.cleanup = gen6_gmch_remove; ggtt->vm.insert_page = gen8_ggtt_insert_page; ggtt->vm.clear_range = nop_clear_range; @@ -3456,7 +3456,7 @@ static int gen6_gmch_probe(struct i915_ggtt *ggtt) pci_read_config_word(pdev, SNB_GMCH_CTRL, &snb_gmch_ctl); size = gen6_get_total_gtt_size(snb_gmch_ctl); - ggtt->vm.total = (size / sizeof(gen6_pte_t)) << PAGE_SHIFT; + ggtt->vm.total = (size / sizeof(gen6_pte_t)) * I915_GTT_PAGE_SIZE; ggtt->vm.clear_range = gen6_ggtt_clear_range; ggtt->vm.insert_page = gen6_ggtt_insert_page; |