117 int ttm_mem_io_reserve(struct ttm_bo_device *bdev,  in ttm_mem_io_reserve()  argument
120 	struct ttm_mem_type_manager *man = &bdev->man[mem->mem_type];  in ttm_mem_io_reserve()
123 	if (!bdev->driver->io_mem_reserve)  in ttm_mem_io_reserve()
126 		return bdev->driver->io_mem_reserve(bdev, mem);  in ttm_mem_io_reserve()
128 	if (bdev->driver->io_mem_reserve &&  in ttm_mem_io_reserve()
131 		ret = bdev->driver->io_mem_reserve(bdev, mem);  in ttm_mem_io_reserve()
142 void ttm_mem_io_free(struct ttm_bo_device *bdev,  in ttm_mem_io_free()  argument
145 	struct ttm_mem_type_manager *man = &bdev->man[mem->mem_type];  in ttm_mem_io_free()
150 	if (bdev->driver->io_mem_reserve &&  in ttm_mem_io_free()
152 	    bdev->driver->io_mem_free)  in ttm_mem_io_free()
153 		bdev->driver->io_mem_free(bdev, mem);  in ttm_mem_io_free()
165 			&bo->bdev->man[mem->mem_type];  in ttm_mem_io_reserve_vm()
167 		ret = ttm_mem_io_reserve(bo->bdev, mem);  in ttm_mem_io_reserve_vm()
185 		ttm_mem_io_free(bo->bdev, mem);  in ttm_mem_io_free_vm()
189 int ttm_mem_reg_ioremap(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem,  in ttm_mem_reg_ioremap()  argument
192 	struct ttm_mem_type_manager *man = &bdev->man[mem->mem_type];  in ttm_mem_reg_ioremap()
198 	ret = ttm_mem_io_reserve(bdev, mem);  in ttm_mem_reg_ioremap()
212 			ttm_mem_io_free(bdev, mem);  in ttm_mem_reg_ioremap()
221 void ttm_mem_reg_iounmap(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem,  in ttm_mem_reg_iounmap()  argument
226 	man = &bdev->man[mem->mem_type];  in ttm_mem_reg_iounmap()
231 	ttm_mem_io_free(bdev, mem);  in ttm_mem_reg_iounmap()
325 	struct ttm_bo_device *bdev = bo->bdev;  in ttm_bo_move_memcpy()  local
326 	struct ttm_mem_type_manager *man = &bdev->man[new_mem->mem_type];  in ttm_bo_move_memcpy()
338 	ret = ttm_mem_reg_ioremap(bdev, old_mem, &old_iomap);  in ttm_bo_move_memcpy()
341 	ret = ttm_mem_reg_ioremap(bdev, new_mem, &new_iomap);  in ttm_bo_move_memcpy()
351 		ret = ttm->bdev->driver->ttm_tt_populate(ttm);  in ttm_bo_move_memcpy()
402 	ttm_mem_reg_iounmap(bdev, old_mem, new_iomap);  in ttm_bo_move_memcpy()
404 	ttm_mem_reg_iounmap(bdev, &old_copy, old_iomap);  in ttm_bo_move_memcpy()
434 	struct ttm_bo_device *bdev = bo->bdev;  in ttm_buffer_object_transfer()  local
435 	struct ttm_bo_driver *driver = bdev->driver;  in ttm_buffer_object_transfer()
456 	spin_lock(&bdev->fence_lock);  in ttm_buffer_object_transfer()
461 	spin_unlock(&bdev->fence_lock);  in ttm_buffer_object_transfer()
534 		ret = ttm->bdev->driver->ttm_tt_populate(ttm);  in ttm_bo_kmap_ttm()
568 		&bo->bdev->man[bo->mem.mem_type];  in ttm_bo_kmap()
584 	ret = ttm_mem_io_reserve(bo->bdev, &bo->mem);  in ttm_bo_kmap()
602 		&bo->bdev->man[bo->mem.mem_type];  in ttm_bo_kunmap()
622 	ttm_mem_io_free(map->bo->bdev, &map->bo->mem);  in ttm_bo_kunmap()
635 	struct ttm_bo_device *bdev = bo->bdev;  in ttm_bo_move_accel_cleanup()  local
636 	struct ttm_bo_driver *driver = bdev->driver;  in ttm_bo_move_accel_cleanup()
637 	struct ttm_mem_type_manager *man = &bdev->man[new_mem->mem_type];  in ttm_bo_move_accel_cleanup()
643 	spin_lock(&bdev->fence_lock);  in ttm_bo_move_accel_cleanup()
651 		spin_unlock(&bdev->fence_lock);  in ttm_bo_move_accel_cleanup()
674 		spin_unlock(&bdev->fence_lock);  in ttm_bo_move_accel_cleanup()