56 static void amdgpu_bo_destroy(struct ttm_buffer_object *tbo)  in amdgpu_bo_destroy()  argument
58 	struct amdgpu_bo *bo = ttm_to_amdgpu_bo(tbo);  in amdgpu_bo_destroy()
62 	if (bo->tbo.base.import_attach)  in amdgpu_bo_destroy()
63 		drm_prime_gem_destroy(&bo->tbo.base, bo->tbo.sg);  in amdgpu_bo_destroy()
64 	drm_gem_object_release(&bo->tbo.base);  in amdgpu_bo_destroy()
69 static void amdgpu_bo_user_destroy(struct ttm_buffer_object *tbo)  in amdgpu_bo_user_destroy()  argument
71 	struct amdgpu_bo *bo = ttm_to_amdgpu_bo(tbo);  in amdgpu_bo_user_destroy()
76 	amdgpu_bo_destroy(tbo);  in amdgpu_bo_user_destroy()
79 static void amdgpu_bo_vm_destroy(struct ttm_buffer_object *tbo)  in amdgpu_bo_vm_destroy()  argument
81 	struct amdgpu_device *adev = amdgpu_ttm_adev(tbo->bdev);  in amdgpu_bo_vm_destroy()
82 	struct amdgpu_bo *bo = ttm_to_amdgpu_bo(tbo);  in amdgpu_bo_vm_destroy()
93 	amdgpu_bo_destroy(tbo);  in amdgpu_bo_vm_destroy()
126 	struct amdgpu_device *adev = amdgpu_ttm_adev(abo->tbo.bdev);  in amdgpu_bo_placement_from_domain()
275 	r = amdgpu_ttm_alloc_gart(&(*bo_ptr)->tbo);  in amdgpu_bo_create_reserved()
384 	ttm_resource_free(&(*bo_ptr)->tbo, &(*bo_ptr)->tbo.resource);  in amdgpu_bo_create_kernel_at()
390 	r = ttm_bo_mem_space(&(*bo_ptr)->tbo, &(*bo_ptr)->placement,  in amdgpu_bo_create_kernel_at()
391 			     &(*bo_ptr)->tbo.resource, &ctx);  in amdgpu_bo_create_kernel_at()
564 	drm_gem_private_object_init(adev_to_drm(adev), &bo->tbo.base, size);  in amdgpu_bo_create()
582 	bo->tbo.bdev = &adev->mman.bdev;  in amdgpu_bo_create()
589 		bo->tbo.priority = 1;  in amdgpu_bo_create()
594 	r = ttm_bo_init_reserved(&adev->mman.bdev, &bo->tbo, bp->type,  in amdgpu_bo_create()
601 	    bo->tbo.resource->mem_type == TTM_PL_VRAM &&  in amdgpu_bo_create()
602 	    bo->tbo.resource->start < adev->gmc.visible_vram_size >> PAGE_SHIFT)  in amdgpu_bo_create()
609 	    bo->tbo.resource->mem_type == TTM_PL_VRAM) {  in amdgpu_bo_create()
612 		r = amdgpu_fill_buffer(bo, 0, bo->tbo.base.resv, &fence);  in amdgpu_bo_create()
616 		dma_resv_add_fence(bo->tbo.base.resv, fence,  in amdgpu_bo_create()
634 		dma_resv_unlock(bo->tbo.base.resv);  in amdgpu_bo_create()
700 	bo_ptr->tbo.destroy = &amdgpu_bo_vm_destroy;  in amdgpu_bo_create_vm()
713 	struct amdgpu_device *adev = amdgpu_ttm_adev(vmbo->bo.tbo.bdev);  in amdgpu_bo_add_to_shadow_list()
736 	struct amdgpu_device *adev = amdgpu_ttm_adev(shadow->tbo.bdev);  in amdgpu_bo_restore_shadow()
767 	r = dma_resv_wait_timeout(bo->tbo.base.resv, DMA_RESV_USAGE_KERNEL,  in amdgpu_bo_kmap()
779 	r = ttm_bo_kmap(&bo->tbo, 0, bo->tbo.resource->num_pages, &bo->kmap);  in amdgpu_bo_kmap()
831 	ttm_bo_get(&bo->tbo);  in amdgpu_bo_ref()
843 	struct ttm_buffer_object *tbo;  in amdgpu_bo_unref()  local
848 	tbo = &((*bo)->tbo);  in amdgpu_bo_unref()
849 	ttm_bo_put(tbo);  in amdgpu_bo_unref()
878 	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);  in amdgpu_bo_pin_restricted()
882 	if (amdgpu_ttm_tt_get_usermm(bo->tbo.ttm))  in amdgpu_bo_pin_restricted()
893 	if (bo->tbo.base.import_attach) {  in amdgpu_bo_pin_restricted()
900 	if (bo->tbo.pin_count) {  in amdgpu_bo_pin_restricted()
901 		uint32_t mem_type = bo->tbo.resource->mem_type;  in amdgpu_bo_pin_restricted()
902 		uint32_t mem_flags = bo->tbo.resource->placement;  in amdgpu_bo_pin_restricted()
912 		ttm_bo_pin(&bo->tbo);  in amdgpu_bo_pin_restricted()
929 	if (bo->tbo.base.import_attach)  in amdgpu_bo_pin_restricted()
930 		dma_buf_pin(bo->tbo.base.import_attach);  in amdgpu_bo_pin_restricted()
949 	r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);  in amdgpu_bo_pin_restricted()
955 	ttm_bo_pin(&bo->tbo);  in amdgpu_bo_pin_restricted()
957 	domain = amdgpu_mem_type_to_domain(bo->tbo.resource->mem_type);  in amdgpu_bo_pin_restricted()
1000 	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);  in amdgpu_bo_unpin()
1002 	ttm_bo_unpin(&bo->tbo);  in amdgpu_bo_unpin()
1003 	if (bo->tbo.pin_count)  in amdgpu_bo_unpin()
1006 	if (bo->tbo.base.import_attach)  in amdgpu_bo_unpin()
1007 		dma_buf_unpin(bo->tbo.base.import_attach);  in amdgpu_bo_unpin()
1009 	if (bo->tbo.resource->mem_type == TTM_PL_VRAM) {  in amdgpu_bo_unpin()
1013 	} else if (bo->tbo.resource->mem_type == TTM_PL_TT) {  in amdgpu_bo_unpin()
1104 	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);  in amdgpu_bo_set_tiling_flags()
1107 	BUG_ON(bo->tbo.type == ttm_bo_type_kernel);  in amdgpu_bo_set_tiling_flags()
1129 	BUG_ON(bo->tbo.type == ttm_bo_type_kernel);  in amdgpu_bo_get_tiling_flags()
1130 	dma_resv_assert_held(bo->tbo.base.resv);  in amdgpu_bo_get_tiling_flags()
1156 	BUG_ON(bo->tbo.type == ttm_bo_type_kernel);  in amdgpu_bo_set_metadata()
1206 	BUG_ON(bo->tbo.type == ttm_bo_type_kernel);  in amdgpu_bo_get_metadata()
1251 	if (abo->tbo.base.dma_buf && !abo->tbo.base.import_attach &&  in amdgpu_bo_move_notify()
1253 		dma_buf_move_notify(abo->tbo.base.dma_buf);  in amdgpu_bo_move_notify()
1272 	domain = amdgpu_mem_type_to_domain(bo->tbo.resource->mem_type);  in amdgpu_bo_get_memory()
1362 	if (abo->tbo.pin_count > 0)  in amdgpu_bo_fault_reserve_notify()
1401 	struct dma_resv *resv = bo->tbo.base.resv;  in amdgpu_bo_fence()
1455 	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);  in amdgpu_bo_sync_wait()
1457 	return amdgpu_bo_sync_wait_resv(adev, bo->tbo.base.resv,  in amdgpu_bo_sync_wait()
1473 	WARN_ON_ONCE(bo->tbo.resource->mem_type == TTM_PL_SYSTEM);  in amdgpu_bo_gpu_offset()
1474 	WARN_ON_ONCE(!dma_resv_is_locked(bo->tbo.base.resv) &&  in amdgpu_bo_gpu_offset()
1475 		     !bo->tbo.pin_count && bo->tbo.type != ttm_bo_type_kernel);  in amdgpu_bo_gpu_offset()
1476 	WARN_ON_ONCE(bo->tbo.resource->start == AMDGPU_BO_INVALID_OFFSET);  in amdgpu_bo_gpu_offset()
1477 	WARN_ON_ONCE(bo->tbo.resource->mem_type == TTM_PL_VRAM &&  in amdgpu_bo_gpu_offset()
1492 	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);  in amdgpu_bo_gpu_offset_no_check()
1495 	offset = (bo->tbo.resource->start << PAGE_SHIFT) +  in amdgpu_bo_gpu_offset_no_check()
1496 		 amdgpu_ttm_domain_start(adev, bo->tbo.resource->mem_type);  in amdgpu_bo_gpu_offset_no_check()
1549 	domain = amdgpu_mem_type_to_domain(bo->tbo.resource->mem_type);  in amdgpu_bo_print_info()
1567 	pin_count = READ_ONCE(bo->tbo.pin_count);  in amdgpu_bo_print_info()
1571 	dma_buf = READ_ONCE(bo->tbo.base.dma_buf);  in amdgpu_bo_print_info()
1572 	attachment = READ_ONCE(bo->tbo.base.import_attach);  in amdgpu_bo_print_info()