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| author |   Ariel Levkovich <lariel@mellanox.com> | 2020-04-25 00:06:19 +0300 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@nvidia.com> | 2020-09-23 15:44:34 -0700 |
| commit | ae430332557acf59272ec994b20c0c3d0a3fb37f (patch) | |
| tree | 4c06d99a624193e8e7e8c21a01774dd7c444e08d /drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | |
| parent | Merge branch 'devlink-Use-nla_policy-to-validate-range' (diff) | |
| download | linux-dev-ae430332557acf59272ec994b20c0c3d0a3fb37f.tar.xz linux-dev-ae430332557acf59272ec994b20c0c3d0a3fb37f.zip | |
net/mlx5: Refactor multi chains and prios support
Decouple the chains infrastructure from eswitch and make
it generic to support other steering namespaces.
The change defines an agnostic data structure to keep
all the relevant information for maintaining flow table
chaining in any steering namespace. Each namespace that
requires table chaining will be required to allocate
such data structure.
The chains creation code will receive the steering namespace
and flow table parameters from the caller so it will operate
agnosticly when creating the required resources to
maintain the table chaining function while Parts of the code
that are relevant to eswitch specific functionality are moved
to eswitch files.
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/eswitch.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h index 7455fbd21a0a..fc23d57e9e44 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h @@ -42,6 +42,7 @@ #include <linux/mlx5/vport.h> #include <linux/mlx5/fs.h> #include "lib/mpfs.h" +#include "lib/fs_chains.h" #include "en/tc_ct.h" #ifdef CONFIG_MLX5_ESWITCH @@ -62,6 +63,9 @@ #define mlx5_esw_has_fwd_fdb(dev) \ MLX5_CAP_ESW_FLOWTABLE(dev, fdb_multi_path_to_table) +#define esw_chains(esw) \ + ((esw)->fdb_table.offloads.esw_chains_priv) + struct vport_ingress { struct mlx5_flow_table *acl; struct mlx5_flow_handle *allow_rule; @@ -154,12 +158,6 @@ struct mlx5_vport { enum mlx5_eswitch_vport_event enabled_events; }; -enum offloads_fdb_flags { - ESW_FDB_CHAINS_AND_PRIOS_SUPPORTED = BIT(0), -}; - -struct mlx5_esw_chains_priv; - struct mlx5_eswitch_fdb { union { struct legacy_fdb { @@ -183,7 +181,7 @@ struct mlx5_eswitch_fdb { struct mlx5_flow_handle *miss_rule_multi; int vlan_push_pop_refcount; - struct mlx5_esw_chains_priv *esw_chains_priv; + struct mlx5_fs_chains *esw_chains_priv; struct { DECLARE_HASHTABLE(table, 8); /* Protects vports.table */ |