diff options
| author | Maor Gottlieb <maorg@mellanox.com> | 2019-04-29 18:14:14 +0000 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@mellanox.com> | 2019-04-29 16:55:05 -0700 |
| commit | f6f7d6b5bd818cc84eebb55ba6bcba38cfd3b385 (patch) | |
| tree | 1529c792f2745d7d2841fea106377ea421d04149 /drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | |
| parent | d83eb50e29de36ddc819863ab7b9d2da58bccbd0 (diff) | |
net/mlx5: Add new miss flow table action
Flow table supports three types of miss action:
1. Default miss action - go to default miss table according to table.
2. Go to specific table.
3. Switch domain - go to the root table of an alternative steering
table domain.
New table miss action was added - switch_domain.
The next domain for RDMA_RX namespace is the NIC RX domain.
Signed-off-by: Maor Gottlieb <maorg@mellanox.com>
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/fs_core.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c index 3c2302a2b9d4..fb5b61727ee7 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c @@ -2504,6 +2504,9 @@ static int init_rdma_rx_root_ns(struct mlx5_flow_steering *steering) if (!steering->rdma_rx_root_ns) return -ENOMEM; + steering->rdma_rx_root_ns->def_miss_action = + MLX5_FLOW_TABLE_MISS_ACTION_SWITCH_DOMAIN; + /* Create single prio */ prio = fs_create_prio(&steering->rdma_rx_root_ns->ns, 0, 1); if (IS_ERR(prio)) { @@ -2748,7 +2751,8 @@ int mlx5_init_fs(struct mlx5_core_dev *dev) goto err; } - if (MLX5_CAP_FLOWTABLE_RDMA_RX(dev, ft_support)) { + if (MLX5_CAP_FLOWTABLE_RDMA_RX(dev, ft_support) && + MLX5_CAP_FLOWTABLE_RDMA_RX(dev, table_miss_action_domain)) { err = init_rdma_rx_root_ns(steering); if (err) goto err; |