774 int mlx4_alloc_hwq_res(struct mlx4_dev *dev, struct mlx4_hwq_resources *wqres,  in mlx4_alloc_hwq_res()  argument
779 	err = mlx4_db_alloc(dev, &wqres->db, 1);  in mlx4_alloc_hwq_res()
783 	*wqres->db.db = 0;  in mlx4_alloc_hwq_res()
785 	err = mlx4_buf_direct_alloc(dev, size, &wqres->buf);  in mlx4_alloc_hwq_res()
789 	err = mlx4_mtt_init(dev, wqres->buf.npages, wqres->buf.page_shift,  in mlx4_alloc_hwq_res()
790 			    &wqres->mtt);  in mlx4_alloc_hwq_res()
794 	err = mlx4_buf_write_mtt(dev, &wqres->mtt, &wqres->buf);  in mlx4_alloc_hwq_res()
801 	mlx4_mtt_cleanup(dev, &wqres->mtt);  in mlx4_alloc_hwq_res()
803 	mlx4_buf_free(dev, size, &wqres->buf);  in mlx4_alloc_hwq_res()
805 	mlx4_db_free(dev, &wqres->db);  in mlx4_alloc_hwq_res()
811 void mlx4_free_hwq_res(struct mlx4_dev *dev, struct mlx4_hwq_resources *wqres,  in mlx4_free_hwq_res()  argument
814 	mlx4_mtt_cleanup(dev, &wqres->mtt);  in mlx4_free_hwq_res()
815 	mlx4_buf_free(dev, size, &wqres->buf);  in mlx4_free_hwq_res()
816 	mlx4_db_free(dev, &wqres->db);  in mlx4_free_hwq_res()