diff options
author | Ido Schimmel <idosch@mellanox.com> | 2018-07-25 09:24:04 +0300 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2018-07-26 02:46:01 +0300 |
commit | a20ff8eb3f15c8adcae60fc467697b442f6267eb (patch) | |
tree | be7d243dd84247b48439571f9dbd4859fd2f8b88 /drivers | |
parent | 6d240650bcfdba2860ab2691b5fd4352105d95a0 (diff) | |
download | linux-a20ff8eb3f15c8adcae60fc467697b442f6267eb.tar.xz |
mlxsw: spectrum_acl: Pass C-TCAM region and entry to insert function
When A-TCAM will be used together with C-TCAM, the C-TCAM code will need
to call into the eRP core in order to get an eRP for an inserted entry.
The eRP core takes an A-TCAM region as one of its arguments, so pass the
C-TCAM region to the insertion function which will later allow us to
derive the A-TCAM region, given it contains the C-TCAM one.
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')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_ctcam.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_ctcam.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_ctcam.c index 11b19272ab13..7ff31247cac7 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_ctcam.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_ctcam.c @@ -69,11 +69,12 @@ mlxsw_sp_acl_ctcam_region_move(struct mlxsw_sp *mlxsw_sp, static int mlxsw_sp_acl_ctcam_region_entry_insert(struct mlxsw_sp *mlxsw_sp, - struct mlxsw_sp_acl_tcam_region *region, - unsigned int offset, + struct mlxsw_sp_acl_ctcam_region *cregion, + struct mlxsw_sp_acl_ctcam_entry *centry, struct mlxsw_sp_acl_rule_info *rulei, bool fillup_priority) { + struct mlxsw_sp_acl_tcam_region *region = cregion->region; struct mlxsw_afk *afk = mlxsw_sp_acl_afk(mlxsw_sp->acl); char ptce2_pl[MLXSW_REG_PTCE2_LEN]; unsigned int blocks_count; @@ -89,7 +90,8 @@ mlxsw_sp_acl_ctcam_region_entry_insert(struct mlxsw_sp *mlxsw_sp, return err; mlxsw_reg_ptce2_pack(ptce2_pl, true, MLXSW_REG_PTCE2_OP_WRITE_WRITE, - region->tcam_region_info, offset, priority); + region->tcam_region_info, + centry->parman_item.index, priority); key = mlxsw_reg_ptce2_flex_key_blocks_data(ptce2_pl); mask = mlxsw_reg_ptce2_mask_data(ptce2_pl); blocks_count = mlxsw_afk_key_info_blocks_count_get(region->key_info); @@ -105,13 +107,14 @@ mlxsw_sp_acl_ctcam_region_entry_insert(struct mlxsw_sp *mlxsw_sp, static void mlxsw_sp_acl_ctcam_region_entry_remove(struct mlxsw_sp *mlxsw_sp, - struct mlxsw_sp_acl_tcam_region *region, - unsigned int offset) + struct mlxsw_sp_acl_ctcam_region *cregion, + struct mlxsw_sp_acl_ctcam_entry *centry) { char ptce2_pl[MLXSW_REG_PTCE2_LEN]; mlxsw_reg_ptce2_pack(ptce2_pl, false, MLXSW_REG_PTCE2_OP_WRITE_WRITE, - region->tcam_region_info, offset, 0); + cregion->region->tcam_region_info, + centry->parman_item.index, 0); mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ptce2), ptce2_pl); } @@ -193,8 +196,7 @@ int mlxsw_sp_acl_ctcam_entry_add(struct mlxsw_sp *mlxsw_sp, if (err) return err; - err = mlxsw_sp_acl_ctcam_region_entry_insert(mlxsw_sp, cregion->region, - centry->parman_item.index, + err = mlxsw_sp_acl_ctcam_region_entry_insert(mlxsw_sp, cregion, centry, rulei, fillup_priority); if (err) goto err_rule_insert; @@ -211,8 +213,7 @@ void mlxsw_sp_acl_ctcam_entry_del(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_ctcam_chunk *cchunk, struct mlxsw_sp_acl_ctcam_entry *centry) { - mlxsw_sp_acl_ctcam_region_entry_remove(mlxsw_sp, cregion->region, - centry->parman_item.index); + mlxsw_sp_acl_ctcam_region_entry_remove(mlxsw_sp, cregion, centry); parman_item_remove(cregion->parman, &cchunk->parman_prio, ¢ry->parman_item); } |