791 int mlx4_alloc_hwq_res(struct mlx4_dev *dev, struct mlx4_hwq_resources *wqres,  in mlx4_alloc_hwq_res()  argument
796 	err = mlx4_db_alloc(dev, &wqres->db, 1, GFP_KERNEL);  in mlx4_alloc_hwq_res()
800 	*wqres->db.db = 0;  in mlx4_alloc_hwq_res()
802 	err = mlx4_buf_alloc(dev, size, max_direct, &wqres->buf, GFP_KERNEL);  in mlx4_alloc_hwq_res()
806 	err = mlx4_mtt_init(dev, wqres->buf.npages, wqres->buf.page_shift,  in mlx4_alloc_hwq_res()
807 			    &wqres->mtt);  in mlx4_alloc_hwq_res()
811 	err = mlx4_buf_write_mtt(dev, &wqres->mtt, &wqres->buf, GFP_KERNEL);  in mlx4_alloc_hwq_res()
818 	mlx4_mtt_cleanup(dev, &wqres->mtt);  in mlx4_alloc_hwq_res()
820 	mlx4_buf_free(dev, size, &wqres->buf);  in mlx4_alloc_hwq_res()
822 	mlx4_db_free(dev, &wqres->db);  in mlx4_alloc_hwq_res()
828 void mlx4_free_hwq_res(struct mlx4_dev *dev, struct mlx4_hwq_resources *wqres,  in mlx4_free_hwq_res()  argument
831 	mlx4_mtt_cleanup(dev, &wqres->mtt);  in mlx4_free_hwq_res()
832 	mlx4_buf_free(dev, size, &wqres->buf);  in mlx4_free_hwq_res()
833 	mlx4_db_free(dev, &wqres->db);  in mlx4_free_hwq_res()