[PATCH mlx5-next 1/4] net/mlx5: Expose DC scatter to CQE capability bit
STALE2920d
REVIEWED: 1 (0M)
From: Leon Romanovsky <leon@kernel.org>
Date: 2018-10-07 16:10:21
Also in:
linux-rdma
Subsystem:
mellanox mlx5 ib driver, mellanox mlx5 core vpi driver, the rest · Maintainers:
Leon Romanovsky, Saeed Mahameed, Tariq Toukan, Mark Bloch, Linus Torvalds
Revision v1 of 2 in this series; 1 review trailer.
Revisions (2)
- v1 current
- v1 [diff vs current]
From: Yonatan Cohen <redacted> dc_req_scat_data_cqe capability bit determines if requester scatter to cqe is available for 64 bytes CQE over DC transport type. Signed-off-by: Yonatan Cohen <redacted> Reviewed-by: Guy Levi <redacted> Signed-off-by: Leon Romanovsky <redacted> --- include/linux/mlx5/mlx5_ifc.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 68f4d5f9d929..0f460fb22c31 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h@@ -1005,7 +1005,8 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 umr_modify_atomic_disabled[0x1]; u8 umr_indirect_mkey_disabled[0x1]; u8 umr_fence[0x2]; - u8 reserved_at_20c[0x3]; + u8 dc_req_scat_data_cqe[0x1]; + u8 reserved_at_20d[0x2]; u8 drain_sigerr[0x1]; u8 cmdif_checksum[0x2]; u8 sigerr_cqe[0x1];
--
2.14.4