diff options
author | Erez Shitrit <erezsh@mellanox.com> | 2017-04-13 06:36:52 +0300 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2017-04-17 11:08:29 -0400 |
commit | b3ba51498bddd72a526d9067b8b0ecf4932ce57e (patch) | |
tree | 1695700d639997c8d2b6ac84d9616a9deec0cb4f /drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c | |
parent | 500a3d0ded5ee41072d0f084bff938747ee0c125 (diff) |
net/mlx5: Refactor create flow table method to accept underlay QP
IB flow tables need the underlay qp to perform flow steering.
Here we change the API of the flow tables creation to accept the
underlay QP number as a parameter in order to support IB (IPoIB) flow
steering.
Signed-off-by: Erez Shitrit <erezsh@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c index c6178ea1a461..19e3d2fc2099 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c @@ -45,6 +45,10 @@ int mlx5_cmd_update_root_ft(struct mlx5_core_dev *dev, u32 in[MLX5_ST_SZ_DW(set_flow_table_root_in)] = {0}; u32 out[MLX5_ST_SZ_DW(set_flow_table_root_out)] = {0}; + if ((MLX5_CAP_GEN(dev, port_type) == MLX5_CAP_PORT_TYPE_IB) && + ft->underlay_qpn == 0) + return 0; + MLX5_SET(set_flow_table_root_in, in, opcode, MLX5_CMD_OP_SET_FLOW_TABLE_ROOT); MLX5_SET(set_flow_table_root_in, in, table_type, ft->type); @@ -54,6 +58,10 @@ int mlx5_cmd_update_root_ft(struct mlx5_core_dev *dev, MLX5_SET(set_flow_table_root_in, in, other_vport, 1); } + if ((MLX5_CAP_GEN(dev, port_type) == MLX5_CAP_PORT_TYPE_IB) && + ft->underlay_qpn != 0) + MLX5_SET(set_flow_table_root_in, in, underlay_qpn, ft->underlay_qpn); + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } |