diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c | 43 |
1 files changed, 39 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c index 3c0d882ba183..9a473628831e 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c +++ b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c @@ -351,9 +351,24 @@ struct mlxsw_afa_block *mlxsw_afa_block_create(struct mlxsw_afa *mlxsw_afa) block->first_set = mlxsw_afa_set_create(true); if (!block->first_set) goto err_first_set_create; - block->cur_set = block->first_set; + + /* In case user instructs to have dummy first set, we leave it + * empty here and create another, real, set right away. + */ + if (mlxsw_afa->ops->dummy_first_set) { + block->cur_set = mlxsw_afa_set_create(false); + if (!block->cur_set) + goto err_second_set_create; + block->cur_set->prev = block->first_set; + block->first_set->next = block->cur_set; + } else { + block->cur_set = block->first_set; + } + return block; +err_second_set_create: + mlxsw_afa_set_destroy(block->first_set); err_first_set_create: kfree(block); return NULL; @@ -415,11 +430,31 @@ char *mlxsw_afa_block_first_set(struct mlxsw_afa_block *block) } EXPORT_SYMBOL(mlxsw_afa_block_first_set); -u32 mlxsw_afa_block_first_set_kvdl_index(struct mlxsw_afa_block *block) +char *mlxsw_afa_block_cur_set(struct mlxsw_afa_block *block) { - return block->first_set->kvdl_index; + return block->cur_set->ht_key.enc_actions; +} +EXPORT_SYMBOL(mlxsw_afa_block_cur_set); + +u32 mlxsw_afa_block_first_kvdl_index(struct mlxsw_afa_block *block) +{ + /* First set is never in KVD linear. So the first set + * with valid KVD linear index is always the second one. + */ + if (WARN_ON(!block->first_set->next)) + return 0; + return block->first_set->next->kvdl_index; +} +EXPORT_SYMBOL(mlxsw_afa_block_first_kvdl_index); + +int mlxsw_afa_block_activity_get(struct mlxsw_afa_block *block, bool *activity) +{ + u32 kvdl_index = mlxsw_afa_block_first_kvdl_index(block); + + return block->afa->ops->kvdl_set_activity_get(block->afa->ops_priv, + kvdl_index, activity); } -EXPORT_SYMBOL(mlxsw_afa_block_first_set_kvdl_index); +EXPORT_SYMBOL(mlxsw_afa_block_activity_get); int mlxsw_afa_block_continue(struct mlxsw_afa_block *block) { |