diff options
| author | Saeed Mahameed <saeedm@mellanox.com> | 2019-05-15 02:21:35 -0700 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@mellanox.com> | 2020-03-09 16:58:44 -0700 |
| commit | 20f7b37ffc7da5beb9c98382ca70b918f2282060 (patch) | |
| tree | d5fb14992a8e2792045770cdf31c5f13e2b245c2 /drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | |
| parent | cc617ceda0ebad888d592c6789276136d61d4a88 (diff) | |
net/mlx5e: Introduce root ft concept for representors netdevs
Uplink representor traffic will be redirected to an empty root ft rather
than directly to a direct tir or ttc table, this root ft will be empty and
will be used as a link for auto-chaining with ttc table or ethtool tables
in downstream patches.
On load, fs core will connect uplink rep root_ft with ttc table. In case
ethtool steering will be used, fs core will auto connect root_ft with
the ethtool bypass tables, which will be connected with the ttc table.
vport_rx_rule[uplink_rep]->root_ft->ethtool->ttc.
For non-uplink representors, for simplicity root_ft will always point at
ttc table, hence the replace vport_rx rule logic is removed.
vport_rx_rule[non_uplink_rep]->root_ft(ttc).
For now ethtool steering support can only be available on uplink rep.
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Reviewed-by: Roi Dayan <roid@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 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c index 5826fd43d530..4e627e685a02 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c @@ -110,7 +110,7 @@ #define ANCHOR_NUM_PRIOS 1 #define ANCHOR_MIN_LEVEL (BY_PASS_MIN_LEVEL + 1) -#define OFFLOADS_MAX_FT 1 +#define OFFLOADS_MAX_FT 2 #define OFFLOADS_NUM_PRIOS 1 #define OFFLOADS_MIN_LEVEL (ANCHOR_MIN_LEVEL + 1) @@ -145,7 +145,7 @@ static struct init_tree_node { ADD_NS(MLX5_FLOW_TABLE_MISS_ACTION_DEF, ADD_MULTIPLE_PRIO(LAG_NUM_PRIOS, LAG_PRIO_NUM_LEVELS))), - ADD_PRIO(0, OFFLOADS_MIN_LEVEL, 0, {}, + ADD_PRIO(0, OFFLOADS_MIN_LEVEL, 0, FS_CHAINING_CAPS, ADD_NS(MLX5_FLOW_TABLE_MISS_ACTION_DEF, ADD_MULTIPLE_PRIO(OFFLOADS_NUM_PRIOS, OFFLOADS_MAX_FT))), |