From mboxrd@z Thu Jan 1 00:00:00 1970 From: Leon Romanovsky Subject: [PATCH mlx5-next 1/4] net/mlx5: Expose DC scatter to CQE capability bit Date: Sun, 7 Oct 2018 12:03:34 +0300 Message-ID: <20181007090337.21037-2-leon@kernel.org> References: <20181007090337.21037-1-leon@kernel.org> Return-path: In-Reply-To: <20181007090337.21037-1-leon@kernel.org> Sender: netdev-owner@vger.kernel.org To: Doug Ledford , Jason Gunthorpe Cc: Leon Romanovsky , RDMA mailing list , Guy Levi , Yonatan Cohen , Saeed Mahameed , linux-netdev List-Id: linux-rdma@vger.kernel.org From: Yonatan Cohen 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 Reviewed-by: Guy Levi Signed-off-by: Leon Romanovsky --- 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