diff options
| author | Philip Yang <Philip.Yang@amd.com> | 2025-03-30 11:03:02 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-12-16 13:28:06 -0500 |
| commit | fa0aa517dec92cec9a51d71aaa21c6d1a61c467f (patch) | |
| tree | e89c3bb20d0ebd9cf9e16ffaf3da9492a1dc3abf /drivers | |
| parent | db1882b3ff0c51d3ffdcdeee7ad1f9f01ea78453 (diff) | |
drm/amdgpu: Add pde3 table invalidation request for GFX 12.1.0
Set pde3 invalidation request bit during tlb flush for up to 5 level
page table.
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Acked-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfxhub_v12_1.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/mmhub_v4_2_0.c | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v12_1.c b/drivers/gpu/drm/amd/amdgpu/gfxhub_v12_1.c index ab002f327f76..8f1819d15bc6 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfxhub_v12_1.c +++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v12_1.c @@ -669,6 +669,8 @@ static uint32_t gfxhub_v12_1_get_invalidate_req(unsigned int vmid, req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE2, 1); req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, + INVALIDATE_L2_PDE3, 1); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, INVALIDATE_L1_PTES, 1); req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, CLEAR_PROTECTION_FAULT_STATUS_ADDR, 0); diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v4_2_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v4_2_0.c index 75f7df7db5b6..7e917eb47a8c 100644 --- a/drivers/gpu/drm/amd/amdgpu/mmhub_v4_2_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v4_2_0.c @@ -658,6 +658,7 @@ static uint32_t mmhub_v4_2_0_get_invalidate_req(unsigned int vmid, req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE0, 1); req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE1, 1); req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE2, 1); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE3, 1); req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L1_PTES, 1); req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, CLEAR_PROTECTION_FAULT_STATUS_ADDR, 0); |