drm/amdkfd: Remove unnecessary register setting when invalidating tlb in kfd
Those register settings have been done in gfxhub_v1_0_program_invalidation()
and mmhub_v1_0_program_invalidation().
Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
index 60b5f56..3ade5d5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
@@ -60,11 +60,6 @@
#define mmMMHUB_VM_INVALIDATE_ENG16_ACK 0x0705
#define mmMMHUB_VM_INVALIDATE_ENG16_ACK_BASE_IDX 0
-#define mmMMHUB_VM_INVALIDATE_ENG16_ADDR_RANGE_LO32 0x0727
-#define mmMMHUB_VM_INVALIDATE_ENG16_ADDR_RANGE_LO32_BASE_IDX 0
-#define mmMMHUB_VM_INVALIDATE_ENG16_ADDR_RANGE_HI32 0x0728
-#define mmMMHUB_VM_INVALIDATE_ENG16_ADDR_RANGE_HI32_BASE_IDX 0
-
#define V9_PIPE_PER_MEC (4)
#define V9_QUEUES_PER_PIPE_MEC (8)
@@ -772,18 +767,6 @@ static void write_vmid_invalidate_request(struct kgd_dev *kgd, uint8_t vmid)
* TODO 2: support range-based invalidation, requires kfg2kgd
* interface change
*/
- WREG32(SOC15_REG_OFFSET(GC, 0, mmVM_INVALIDATE_ENG16_ADDR_RANGE_LO32),
- 0xffffffff);
- WREG32(SOC15_REG_OFFSET(GC, 0, mmVM_INVALIDATE_ENG16_ADDR_RANGE_HI32),
- 0x0000001f);
-
- WREG32(SOC15_REG_OFFSET(MMHUB, 0,
- mmMMHUB_VM_INVALIDATE_ENG16_ADDR_RANGE_LO32),
- 0xffffffff);
- WREG32(SOC15_REG_OFFSET(MMHUB, 0,
- mmMMHUB_VM_INVALIDATE_ENG16_ADDR_RANGE_HI32),
- 0x0000001f);
-
WREG32(SOC15_REG_OFFSET(GC, 0, mmVM_INVALIDATE_ENG16_REQ), req);
WREG32(SOC15_REG_OFFSET(MMHUB, 0, mmMMHUB_VM_INVALIDATE_ENG16_REQ),