diff options
| 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/spectrum_acl_tcam.h | |
| parent | a8758b67bf37ceb50e5b8c2b9138231c76461d20 (diff) | |
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/spectrum_acl_tcam.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.h | 39 |
1 files changed, 32 insertions, 7 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.h index fb6f9a521ddb..881ade760ace 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.h @@ -112,6 +112,7 @@ struct mlxsw_sp_acl_tcam_region { struct mlxsw_sp_acl_ctcam_region { struct parman *parman; + const struct mlxsw_sp_acl_ctcam_region_ops *ops; struct mlxsw_sp_acl_tcam_region *region; }; @@ -123,9 +124,19 @@ struct mlxsw_sp_acl_ctcam_entry { struct parman_item parman_item; }; -int mlxsw_sp_acl_ctcam_region_init(struct mlxsw_sp *mlxsw_sp, - struct mlxsw_sp_acl_ctcam_region *cregion, - struct mlxsw_sp_acl_tcam_region *region); +struct mlxsw_sp_acl_ctcam_region_ops { + int (*entry_insert)(struct mlxsw_sp_acl_ctcam_region *cregion, + struct mlxsw_sp_acl_ctcam_entry *centry, + const char *mask); + void (*entry_remove)(struct mlxsw_sp_acl_ctcam_region *cregion, + struct mlxsw_sp_acl_ctcam_entry *centry); +}; + +int +mlxsw_sp_acl_ctcam_region_init(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_acl_ctcam_region *cregion, + struct mlxsw_sp_acl_tcam_region *region, + const struct mlxsw_sp_acl_ctcam_region_ops *ops); void mlxsw_sp_acl_ctcam_region_fini(struct mlxsw_sp_acl_ctcam_region *cregion); void mlxsw_sp_acl_ctcam_chunk_init(struct mlxsw_sp_acl_ctcam_region *cregion, struct mlxsw_sp_acl_ctcam_chunk *cchunk, @@ -190,12 +201,26 @@ struct mlxsw_sp_acl_atcam_entry { struct mlxsw_sp_acl_erp *erp; }; +static inline struct mlxsw_sp_acl_atcam_region * +mlxsw_sp_acl_tcam_cregion_aregion(struct mlxsw_sp_acl_ctcam_region *cregion) +{ + return container_of(cregion, struct mlxsw_sp_acl_atcam_region, cregion); +} + +static inline struct mlxsw_sp_acl_atcam_entry * +mlxsw_sp_acl_tcam_centry_aentry(struct mlxsw_sp_acl_ctcam_entry *centry) +{ + return container_of(centry, struct mlxsw_sp_acl_atcam_entry, centry); +} + int mlxsw_sp_acl_atcam_region_associate(struct mlxsw_sp *mlxsw_sp, u16 region_id); -int mlxsw_sp_acl_atcam_region_init(struct mlxsw_sp *mlxsw_sp, - struct mlxsw_sp_acl_atcam *atcam, - struct mlxsw_sp_acl_atcam_region *aregion, - struct mlxsw_sp_acl_tcam_region *region); +int +mlxsw_sp_acl_atcam_region_init(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_acl_atcam *atcam, + struct mlxsw_sp_acl_atcam_region *aregion, + struct mlxsw_sp_acl_tcam_region *region, + const struct mlxsw_sp_acl_ctcam_region_ops *ops); void mlxsw_sp_acl_atcam_region_fini(struct mlxsw_sp_acl_atcam_region *aregion); void mlxsw_sp_acl_atcam_chunk_init(struct mlxsw_sp_acl_atcam_region *aregion, struct mlxsw_sp_acl_atcam_chunk *achunk, |