41 static int radeon_debugfs_sa_init(struct radeon_device *rdev);
55 int radeon_ib_get(struct radeon_device *rdev, int ring,  in radeon_ib_get()  argument
61 	r = radeon_sa_bo_new(rdev, &rdev->ring_tmp_bo, &ib->sa_bo, size, 256);  in radeon_ib_get()
63 		dev_err(rdev->dev, "failed to get a new IB (%d)\n", r);  in radeon_ib_get()
94 void radeon_ib_free(struct radeon_device *rdev, struct radeon_ib *ib)  in radeon_ib_free()  argument
96 	radeon_sync_free(rdev, &ib->sync, ib->fence);  in radeon_ib_free()
97 	radeon_sa_bo_free(rdev, &ib->sa_bo, ib->fence);  in radeon_ib_free()
122 int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib,  in radeon_ib_schedule()  argument
125 	struct radeon_ring *ring = &rdev->ring[ib->ring];  in radeon_ib_schedule()
130 		dev_err(rdev->dev, "couldn't schedule ib\n");  in radeon_ib_schedule()
135 	r = radeon_ring_lock(rdev, ring, 64 + RADEON_NUM_SYNCS * 8);  in radeon_ib_schedule()
137 		dev_err(rdev->dev, "scheduling IB failed (%d).\n", r);  in radeon_ib_schedule()
144 		vm_id_fence = radeon_vm_grab_id(rdev, ib->vm, ib->ring);  in radeon_ib_schedule()
149 	r = radeon_sync_rings(rdev, &ib->sync, ib->ring);  in radeon_ib_schedule()
151 		dev_err(rdev->dev, "failed to sync rings (%d)\n", r);  in radeon_ib_schedule()
152 		radeon_ring_unlock_undo(rdev, ring);  in radeon_ib_schedule()
157 		radeon_vm_flush(rdev, ib->vm, ib->ring,  in radeon_ib_schedule()
161 		radeon_ring_ib_execute(rdev, const_ib->ring, const_ib);  in radeon_ib_schedule()
162 		radeon_sync_free(rdev, &const_ib->sync, NULL);  in radeon_ib_schedule()
164 	radeon_ring_ib_execute(rdev, ib->ring, ib);  in radeon_ib_schedule()
165 	r = radeon_fence_emit(rdev, &ib->fence, ib->ring);  in radeon_ib_schedule()
167 		dev_err(rdev->dev, "failed to emit fence for new IB (%d)\n", r);  in radeon_ib_schedule()
168 		radeon_ring_unlock_undo(rdev, ring);  in radeon_ib_schedule()
176 		radeon_vm_fence(rdev, ib->vm, ib->fence);  in radeon_ib_schedule()
178 	radeon_ring_unlock_commit(rdev, ring, hdp_flush);  in radeon_ib_schedule()
191 int radeon_ib_pool_init(struct radeon_device *rdev)  in radeon_ib_pool_init()  argument
195 	if (rdev->ib_pool_ready) {  in radeon_ib_pool_init()
199 	if (rdev->family >= CHIP_BONAIRE) {  in radeon_ib_pool_init()
200 		r = radeon_sa_bo_manager_init(rdev, &rdev->ring_tmp_bo,  in radeon_ib_pool_init()
209 		r = radeon_sa_bo_manager_init(rdev, &rdev->ring_tmp_bo,  in radeon_ib_pool_init()
218 	r = radeon_sa_bo_manager_start(rdev, &rdev->ring_tmp_bo);  in radeon_ib_pool_init()
223 	rdev->ib_pool_ready = true;  in radeon_ib_pool_init()
224 	if (radeon_debugfs_sa_init(rdev)) {  in radeon_ib_pool_init()
225 		dev_err(rdev->dev, "failed to register debugfs file for SA\n");  in radeon_ib_pool_init()
238 void radeon_ib_pool_fini(struct radeon_device *rdev)  in radeon_ib_pool_fini()  argument
240 	if (rdev->ib_pool_ready) {  in radeon_ib_pool_fini()
241 		radeon_sa_bo_manager_suspend(rdev, &rdev->ring_tmp_bo);  in radeon_ib_pool_fini()
242 		radeon_sa_bo_manager_fini(rdev, &rdev->ring_tmp_bo);  in radeon_ib_pool_fini()
243 		rdev->ib_pool_ready = false;  in radeon_ib_pool_fini()
257 int radeon_ib_ring_tests(struct radeon_device *rdev)  in radeon_ib_ring_tests()  argument
263 		struct radeon_ring *ring = &rdev->ring[i];  in radeon_ib_ring_tests()
268 		r = radeon_ib_test(rdev, i, ring);  in radeon_ib_ring_tests()
270 			radeon_fence_driver_force_completion(rdev, i);  in radeon_ib_ring_tests()
272 			rdev->needs_reset = false;  in radeon_ib_ring_tests()
277 		                rdev->accel_working = false;  in radeon_ib_ring_tests()
298 	struct radeon_device *rdev = dev->dev_private;  in radeon_debugfs_sa_info()  local
300 	radeon_sa_bo_dump_debug_info(&rdev->ring_tmp_bo, m);  in radeon_debugfs_sa_info()
312 static int radeon_debugfs_sa_init(struct radeon_device *rdev)  in radeon_debugfs_sa_init()  argument
315 	return radeon_debugfs_add_files(rdev, radeon_debugfs_sa_list, 1);  in radeon_debugfs_sa_init()