diff options
| author | Ariel Levkovich <lariel@mellanox.com> | 2020-04-28 01:29:26 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2020-09-24 01:44:35 +0300 |
| commit | 6a0646744c484227d74b0204783bca4dda61cf7b (patch) | |
| tree | 019d1870ed47470cfd9c045de414951015bf6dd5 /drivers/net/ethernet/mellanox/mlx5/core/en/fs.h | |
| parent | 006f623e67ff281ce290276f0c937a6c57de2810 (diff) | |
| download | linux-6a0646744c484227d74b0204783bca4dda61cf7b.tar.xz | |
net/mlx5e: Tc nic flows to use mlx5_chains flow tables
Change nic tc flows offload path to use the chains and prios
infrastructure for the flow table creation as a preparation to
support tc multi chains and priorities for nic flows.
Adding an instance of the table chaining database to the nic tc struct
and perform the root table creation and desctuction via the chains api
while keeping the limit of a single chain (0) in nic tc mode.
This will be extendable to supporting multiple chains in the following
patches.
The flow table sizes and default miss table parameters that are provided
to the chains creation api are kept the same.
Signed-off-by: Ariel Levkovich <lariel@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en/fs.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/fs.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h b/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h index 6fdcd5e69476..ef3c9a165b1d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h @@ -12,9 +12,12 @@ enum { }; struct mlx5e_tc_table { - /* protects flow table */ + /* Protects the dynamic assignment of the t parameter + * which is the nic tc root table. + */ struct mutex t_lock; struct mlx5_flow_table *t; + struct mlx5_fs_chains *chains; struct rhashtable ht; |