[PATCH 4.9 02/86] net/mlx5: Define interface bits for fencing UMR wqe

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Max Gurtovoy commit 1410a90ae449061b7e1ae19d275148f36948801b upstream. HW can implement UMR wqe re-transmission in various ways. Thus, add HCA cap to distinguish the needed

[PATCH 4.9 02/86] net/mlx5: Define interface bits for fencing UMR wqe

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Max Gurtovoy commit 1410a90ae449061b7e1ae19d275148f36948801b upstream. HW can implement UMR wqe re-transmission in various ways. Thus, add HCA cap to distinguish the needed fence for UMR to