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drm/amdgpu: support gfx v12 specific pte/pde fields

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Add gfx v12 pte/pde support to gmc common helper.

v2: squash in fixes (Alex)

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Likun Gao <Likun.Gao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Hawking Zhang
2023-03-08 22:56:43 +08:00
committed by Alex Deucher
parent f3c3dd1207
commit 980a0a9452
5 changed files with 18 additions and 12 deletions
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6
drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c
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@@ -413,7 +413,7 @@ int amdgpu_vm_pt_clear(struct amdgpu_device *adev, struct amdgpu_vm *vm,
if (adev->asic_type >= CHIP_VEGA10) {
if (level != AMDGPU_VM_PTB) {
/* Handle leaf PDEs as PTEs */
flags |= AMDGPU_PDE_PTE;
flags |= AMDGPU_PDE_PTE_FLAG(adev);
amdgpu_gmc_get_vm_pde(adev, level,
&value, &flags);
} else {
@@ -757,12 +757,12 @@ static void amdgpu_vm_pte_update_flags(struct amdgpu_vm_update_params *params,
struct amdgpu_device *adev = params->adev;
if (level != AMDGPU_VM_PTB) {
flags |= AMDGPU_PDE_PTE;
flags |= AMDGPU_PDE_PTE_FLAG(params->adev);
amdgpu_gmc_get_vm_pde(adev, level, &addr, &flags);
} else if (adev->asic_type >= CHIP_VEGA10 &&
!(flags & AMDGPU_PTE_VALID) &&
!(flags & AMDGPU_PTE_PRT)) {
!(flags & AMDGPU_PTE_PRT_FLAG(params->adev))) {
/* Workaround for fault priority problem on GMC9 */
flags |= AMDGPU_PTE_EXECUTABLE;