From 59e9e8e4fe83f68e599b87c06aaf239dcc64887b Mon Sep 17 00:00:00 2001 From: Mark Zhang Date: Tue, 14 Jan 2020 05:06:25 +0200 Subject: net/mlx5: Enable SW-defined RoCEv2 UDP source port When this is enabled, UDP source port for RoCEv2 packets are defined by software instead of firmware. Signed-off-by: Mark Zhang Reviewed-by: Maor Gottlieb Signed-off-by: Leon Romanovsky --- include/linux/mlx5/mlx5_ifc.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'include/linux/mlx5') diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 69b27c7dfc3e..6fa24918eade 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -74,6 +74,7 @@ enum { MLX5_SET_HCA_CAP_OP_MOD_GENERAL_DEVICE = 0x0, MLX5_SET_HCA_CAP_OP_MOD_ODP = 0x2, MLX5_SET_HCA_CAP_OP_MOD_ATOMIC = 0x3, + MLX5_SET_HCA_CAP_OP_MOD_ROCE = 0x4, }; enum { @@ -903,7 +904,9 @@ struct mlx5_ifc_per_protocol_networking_offload_caps_bits { struct mlx5_ifc_roce_cap_bits { u8 roce_apm[0x1]; - u8 reserved_at_1[0x1f]; + u8 reserved_at_1[0x3]; + u8 sw_r_roce_src_udp_port[0x1]; + u8 reserved_at_5[0x1b]; u8 reserved_at_20[0x60]; -- cgit v1.2.3-59-g8ed1b