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author | Ido Schimmel <idosch@mellanox.com> | 2018-07-25 09:24:06 +0300 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2018-07-25 16:46:02 -0700 |
commit | a0a777b9409fdb61ec4a752f8f9e88f5916e0a70 (patch) | |
tree | 88fdeafe4263fa22f99adf0d774fea7a721cb033 /drivers/net/ethernet/mellanox/mlxsw/spectrum1_acl_tcam.c | |
parent | mlxsw: spectrum_acl: Add A-TCAM rule insertion and deletion (diff) | |
download | linux-dev-a0a777b9409fdb61ec4a752f8f9e88f5916e0a70.tar.xz linux-dev-a0a777b9409fdb61ec4a752f8f9e88f5916e0a70.zip |
mlxsw: spectrum_acl: Start using A-TCAM
Now that all the pieces are in place we can start using the A-TCAM
instead of only using the C-TCAM. This allows for much higher scale and
better performance (to be improved further by follow-up patch sets).
Perform the integration with the A-TCAM and the eRP core by reverting
the changes introduced by "mlxsw: spectrum_acl: Enable C-TCAM only mode
in eRP core" and add calls from the C-TCAM code into the eRP core.
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum1_acl_tcam.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum1_acl_tcam.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum1_acl_tcam.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum1_acl_tcam.c index 926483434e99..5c8956573632 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum1_acl_tcam.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum1_acl_tcam.c @@ -58,6 +58,26 @@ struct mlxsw_sp1_acl_tcam_entry { struct mlxsw_sp_acl_ctcam_entry centry; }; +static int +mlxsw_sp1_acl_ctcam_region_entry_insert(struct mlxsw_sp_acl_ctcam_region *cregion, + struct mlxsw_sp_acl_ctcam_entry *centry, + const char *mask) +{ + return 0; +} + +static void +mlxsw_sp1_acl_ctcam_region_entry_remove(struct mlxsw_sp_acl_ctcam_region *cregion, + struct mlxsw_sp_acl_ctcam_entry *centry) +{ +} + +static const struct mlxsw_sp_acl_ctcam_region_ops +mlxsw_sp1_acl_ctcam_region_ops = { + .entry_insert = mlxsw_sp1_acl_ctcam_region_entry_insert, + .entry_remove = mlxsw_sp1_acl_ctcam_region_entry_remove, +}; + static int mlxsw_sp1_acl_tcam_init(struct mlxsw_sp *mlxsw_sp, void *priv, struct mlxsw_sp_acl_tcam *tcam) { @@ -129,7 +149,8 @@ mlxsw_sp1_acl_tcam_region_init(struct mlxsw_sp *mlxsw_sp, void *region_priv, int err; err = mlxsw_sp_acl_ctcam_region_init(mlxsw_sp, ®ion->cregion, - _region); + _region, + &mlxsw_sp1_acl_ctcam_region_ops); if (err) return err; err = mlxsw_sp1_acl_ctcam_region_catchall_add(mlxsw_sp, region); |