drm/amdkfd: Move TLB flushing logic into amdgpu

[linux-2.6-microblaze.git] / 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 2cd86d2..b6cd565 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
@@ -324,6 +324,7 @@ struct amdgpu_vm {
        /* Last finished delayed update */
        atomic64_t              tlb_seq;
        struct dma_fence        *last_tlb_flush;
+       atomic64_t              kfd_last_flushed_seq;
 
        /* How many times we had to re-generate the page tables */
        uint64_t                generation;
@@ -445,6 +446,10 @@ int amdgpu_vm_clear_freed(struct amdgpu_device *adev,
 int amdgpu_vm_handle_moved(struct amdgpu_device *adev,
                           struct amdgpu_vm *vm,
                           struct ww_acquire_ctx *ticket);
+int amdgpu_vm_flush_compute_tlb(struct amdgpu_device *adev,
+                               struct amdgpu_vm *vm,
+                               uint32_t flush_type,
+                               uint32_t xcc_mask);
 void amdgpu_vm_bo_base_init(struct amdgpu_vm_bo_base *base,
                            struct amdgpu_vm *vm, struct amdgpu_bo *bo);
 int amdgpu_vm_update_range(struct amdgpu_device *adev, struct amdgpu_vm *vm,