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drm/amdgpu/gfx10: use INVALIDATE_TLBS to invalidate TLBs v2
For MES queue VM flush, use INVALIDATE_TLBS to invalidate TLBs. This packet can let CP firmware to determine the current vmid and inv eng to invalidate. v2: unify invalidate_tlbs functions Cc: Le Ma <le.ma@amd.com> Signed-off-by: Jack Xiao <Jack.Xiao@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@@ -3503,6 +3503,9 @@ static void gfx_v10_0_ring_emit_frame_cntl(struct amdgpu_ring *ring, bool start,
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static u32 gfx_v10_3_get_disabled_sa(struct amdgpu_device *adev);
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static void gfx_v10_3_program_pbb_mode(struct amdgpu_device *adev);
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static void gfx_v10_3_set_power_brake_sequence(struct amdgpu_device *adev);
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static void gfx_v10_0_ring_invalidate_tlbs(struct amdgpu_ring *ring,
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uint16_t pasid, uint32_t flush_type,
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bool all_hub, uint8_t dst_sel);
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static void gfx10_kiq_set_resources(struct amdgpu_ring *kiq_ring, uint64_t queue_mask)
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{
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@@ -3595,12 +3598,7 @@ static void gfx10_kiq_invalidate_tlbs(struct amdgpu_ring *kiq_ring,
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uint16_t pasid, uint32_t flush_type,
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bool all_hub)
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{
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amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_INVALIDATE_TLBS, 0));
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amdgpu_ring_write(kiq_ring,
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PACKET3_INVALIDATE_TLBS_DST_SEL(1) |
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PACKET3_INVALIDATE_TLBS_ALL_HUB(all_hub) |
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PACKET3_INVALIDATE_TLBS_PASID(pasid) |
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PACKET3_INVALIDATE_TLBS_FLUSH_TYPE(flush_type));
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gfx_v10_0_ring_invalidate_tlbs(kiq_ring, pasid, flush_type, all_hub, 1);
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}
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static const struct kiq_pm4_funcs gfx_v10_0_kiq_pm4_funcs = {
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@@ -8700,10 +8698,25 @@ static void gfx_v10_0_ring_emit_pipeline_sync(struct amdgpu_ring *ring)
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upper_32_bits(addr), seq, 0xffffffff, 4);
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}
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static void gfx_v10_0_ring_invalidate_tlbs(struct amdgpu_ring *ring,
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uint16_t pasid, uint32_t flush_type,
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bool all_hub, uint8_t dst_sel)
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{
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amdgpu_ring_write(ring, PACKET3(PACKET3_INVALIDATE_TLBS, 0));
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amdgpu_ring_write(ring,
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PACKET3_INVALIDATE_TLBS_DST_SEL(dst_sel) |
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PACKET3_INVALIDATE_TLBS_ALL_HUB(all_hub) |
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PACKET3_INVALIDATE_TLBS_PASID(pasid) |
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PACKET3_INVALIDATE_TLBS_FLUSH_TYPE(flush_type));
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}
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static void gfx_v10_0_ring_emit_vm_flush(struct amdgpu_ring *ring,
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unsigned vmid, uint64_t pd_addr)
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{
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amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr);
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if (ring->is_mes_queue)
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gfx_v10_0_ring_invalidate_tlbs(ring, 0, 0, false, 0);
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else
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amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr);
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/* compute doesn't have PFP */
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if (ring->funcs->type == AMDGPU_RING_TYPE_GFX) {
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