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drm/amdgpu: partially revert "drm/amdgpu: fix VM_CONTEXT*_PAGE_TABLE_END_ADDR" v2

The gtt_end is already inclusive, we don't need to subtract one here. v2 (chk): keep the fix for the VM code, cause here it really applies.

Christian König committed 10 years ago

Commit 9c97b5a1 parent f3f17692 files · +2 −2Browse files

Unified · Split

2 files
  1. drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c +1 −1
  2. drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c +1 −1
drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c+1−1
@@ -513,7 +513,7 @@ static int gmc_v7_0_gart_enable(struct amdgpu_device *adev) · 512 unmodified lines
513513 WREG32(mmVM_L2_CNTL3, tmp);
514514 /* setup context0 */
515515 WREG32(mmVM_CONTEXT0_PAGE_TABLE_START_ADDR, adev->mc.gtt_start >> 12);
516− WREG32(mmVM_CONTEXT0_PAGE_TABLE_END_ADDR, (adev->mc.gtt_end >> 12) - 1);
516+ WREG32(mmVM_CONTEXT0_PAGE_TABLE_END_ADDR, adev->mc.gtt_end >> 12);
517517 WREG32(mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR, adev->gart.table_addr >> 12);
518518 WREG32(mmVM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR,
519519 (u32)(adev->dummy_page.addr >> 12));
drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c+1−1
@@ -657,7 +657,7 @@ static int gmc_v8_0_gart_enable(struct amdgpu_device *adev) · 656 unmodified lines
657657 WREG32(mmVM_L2_CNTL4, tmp);
658658 /* setup context0 */
659659 WREG32(mmVM_CONTEXT0_PAGE_TABLE_START_ADDR, adev->mc.gtt_start >> 12);
660− WREG32(mmVM_CONTEXT0_PAGE_TABLE_END_ADDR, (adev->mc.gtt_end >> 12) - 1);
660+ WREG32(mmVM_CONTEXT0_PAGE_TABLE_END_ADDR, adev->mc.gtt_end >> 12);
661661 WREG32(mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR, adev->gart.table_addr >> 12);
662662 WREG32(mmVM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR,
663663 (u32)(adev->dummy_page.addr >> 12));