From: Meir Lichtinger <[email protected]> Up to ConnectX-7 setting mkey relaxed ordering read/write attributes by UMR is not supported. ConnectX-7 supports this option, which is indicated by two new HCA capabilities - relaxed_ordering_write_umr and relaxed_ordering_read_umr.
Signed-off-by: Meir Lichtinger <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> --- Not based on latest mlx5-next. --- include/linux/mlx5/mlx5_ifc.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index d22b3ff99b7a..2999a026938a 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -1216,7 +1216,9 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 max_sgl_for_optimized_performance[0x8]; u8 log_max_cq_sz[0x8]; - u8 reserved_at_d0[0xb]; + u8 relaxed_ordering_write_umr[0x1]; + u8 relaxed_ordering_read_umr[0x1]; + u8 reserved_at_d2[0x9]; u8 log_max_cq[0x5]; u8 log_max_eq_sz[0x8]; -- 2.26.2
