From 8ab19ea619aeed8ca4a36c124e8edfd9b9491aba Mon Sep 17 00:00:00 2001 From: Christian König Date: Fri, 27 Jul 2018 16:56:34 +0200 Subject: drm/amdgpu: add new amdgpu_vm_bo_trace_cs() function v2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This allows us to trace all VM ranges which should be valid inside a CS. v2: dump mappings without BO as well Signed-off-by: Christian König Reviewed-by: Chunming Zhou Reviewed-and-tested-by: Andrey Grodzovsky (v1) Reviewed-by: Huang Rui (v1) Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h index d416f895233d..67a15d439ac0 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h @@ -318,6 +318,7 @@ int amdgpu_vm_bo_clear_mappings(struct amdgpu_device *adev, uint64_t saddr, uint64_t size); struct amdgpu_bo_va_mapping *amdgpu_vm_bo_lookup_mapping(struct amdgpu_vm *vm, uint64_t addr); +void amdgpu_vm_bo_trace_cs(struct amdgpu_vm *vm, struct ww_acquire_ctx *ticket); void amdgpu_vm_bo_rmv(struct amdgpu_device *adev, struct amdgpu_bo_va *bo_va); void amdgpu_vm_adjust_size(struct amdgpu_device *adev, uint32_t vm_size, -- cgit v1.2.3