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drm/amdgpu: Add pde3 table invalidation request for GFX 12.1.0

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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>
This commit is contained in:
Philip Yang 2025-03-30 11:03:02 -04:00 committed by Alex Deucher
parent db1882b3ff
commit fa0aa517de
2 changed files with 3 additions and 0 deletions
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2
drivers/gpu/drm/amd/amdgpu/gfxhub_v12_1.c
View File

@ -668,6 +668,8 @@ static uint32_t gfxhub_v12_1_get_invalidate_req(unsigned int vmid,
INVALIDATE_L2_PDE1, 1);
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,

1
drivers/gpu/drm/amd/amdgpu/mmhub_v4_2_0.c
View File

@ -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);