Commit fa0aa517 authored by Philip Yang's avatar Philip Yang Committed by Alex Deucher
Browse files

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: default avatarPhilip Yang <Philip.Yang@amd.com>
Acked-by: default avatarChristian König <christian.koenig@amd.com>
Acked-by: default avatarFelix Kuehling <felix.kuehling@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent db1882b3

drivers/gpu/drm/amd/amdgpu/gfxhub_v12_1.c

+2 −0
Original line number Diff line number Diff line
@@ -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,

drivers/gpu/drm/amd/amdgpu/mmhub_v4_2_0.c

+1 −0
Original line number Diff line number Diff line
@@ -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);