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| author |   Ariel Levkovich <lariel@mellanox.com> | 2020-04-30 05:54:08 +0300 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@nvidia.com> | 2020-09-23 15:44:35 -0700 |
| commit | c620b772152b8274031083bdb2e11c963e596c5c (patch) | |
| tree | 0f6dc8247682a99dc3a203de5b31acd4cfdf9a2c /drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.h | |
| parent | net/mlx5e: Split nic tc flow allocation and creation (diff) | |
| download | linux-dev-c620b772152b8274031083bdb2e11c963e596c5c.tar.xz linux-dev-c620b772152b8274031083bdb2e11c963e596c5c.zip | |
net/mlx5: Refactor tc flow attributes structure
In order to support chains and connection tracking offload for
nic flows, there's a need to introduce a common flow attributes
struct so that these features can be agnostic and have access to
a single attributes struct, regardless of the flow type.
Therefore, a new tc flow attributes format is introduced to allow
access to attributes that are common to eswitch and nic flows.
The common attributes will always get allocated for the new flows,
regardless of their type, while the type specific attributes are
separated into different structs and will be allocated based on the
flow type to avoid memory waste.
When allocating the flow attributes the caller provides the flow
steering namespace and according the namespace type the additional
space for the extra, type specific, attributes is determined and
added to the total attribute allocation size.
In addition, the attributes that are going to be common to both
flow types are moved to the common attributes struct.
Signed-off-by: Ariel Levkovich <lariel@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Reviewed-by: Vlad Buslov <vladbu@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.h b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.h index 708c216325d3..2bfe930faa3b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.h @@ -10,7 +10,7 @@ #include "en.h" -struct mlx5_esw_flow_attr; +struct mlx5_flow_attr; struct mlx5e_tc_mod_hdr_acts; struct mlx5_rep_uplink_priv; struct mlx5e_tc_flow; @@ -101,7 +101,7 @@ mlx5_tc_ct_add_no_trk_match(struct mlx5e_priv *priv, struct mlx5_flow_spec *spec); int mlx5_tc_ct_parse_action(struct mlx5e_priv *priv, - struct mlx5_esw_flow_attr *attr, + struct mlx5_flow_attr *attr, const struct flow_action_entry *act, struct netlink_ext_ack *extack); @@ -109,12 +109,12 @@ struct mlx5_flow_handle * mlx5_tc_ct_flow_offload(struct mlx5e_priv *priv, struct mlx5e_tc_flow *flow, struct mlx5_flow_spec *spec, - struct mlx5_esw_flow_attr *attr, + struct mlx5_flow_attr *attr, struct mlx5e_tc_mod_hdr_acts *mod_hdr_acts); void mlx5_tc_ct_delete_flow(struct mlx5e_priv *priv, struct mlx5e_tc_flow *flow, - struct mlx5_esw_flow_attr *attr); + struct mlx5_flow_attr *attr); bool mlx5e_tc_ct_restore_flow(struct mlx5_rep_uplink_priv *uplink_priv, @@ -162,7 +162,7 @@ mlx5_tc_ct_add_no_trk_match(struct mlx5e_priv *priv, static inline int mlx5_tc_ct_parse_action(struct mlx5e_priv *priv, - struct mlx5_esw_flow_attr *attr, + struct mlx5_flow_attr *attr, const struct flow_action_entry *act, struct netlink_ext_ack *extack) { @@ -175,7 +175,7 @@ static inline struct mlx5_flow_handle * mlx5_tc_ct_flow_offload(struct mlx5e_priv *priv, struct mlx5e_tc_flow *flow, struct mlx5_flow_spec *spec, - struct mlx5_esw_flow_attr *attr, + struct mlx5_flow_attr *attr, struct mlx5e_tc_mod_hdr_acts *mod_hdr_acts) { return ERR_PTR(-EOPNOTSUPP); @@ -184,7 +184,7 @@ mlx5_tc_ct_flow_offload(struct mlx5e_priv *priv, static inline void mlx5_tc_ct_delete_flow(struct mlx5e_priv *priv, struct mlx5e_tc_flow *flow, - struct mlx5_esw_flow_attr *attr) + struct mlx5_flow_attr *attr) { } |