diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c index fac7bf505466..0897a5435cc2 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c @@ -566,6 +566,34 @@ int mlxsw_sp_acl_rulei_act_fwd(struct mlxsw_sp *mlxsw_sp, local_port, in_port); } +int mlxsw_sp_acl_rulei_act_mirror(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_acl_rule_info *rulei, + struct mlxsw_sp_acl_block *block, + struct net_device *out_dev) +{ + struct mlxsw_sp_acl_block_binding *binding; + struct mlxsw_sp_port *out_port; + struct mlxsw_sp_port *in_port; + + if (!list_is_singular(&block->binding_list)) + return -EOPNOTSUPP; + + binding = list_first_entry(&block->binding_list, + struct mlxsw_sp_acl_block_binding, list); + in_port = binding->mlxsw_sp_port; + if (!mlxsw_sp_port_dev_check(out_dev)) + return -EINVAL; + + out_port = netdev_priv(out_dev); + if (out_port->mlxsw_sp != mlxsw_sp) + return -EINVAL; + + return mlxsw_afa_block_append_mirror(rulei->act_block, + in_port->local_port, + out_port->local_port, + binding->ingress); +} + int mlxsw_sp_acl_rulei_act_vlan(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_rule_info *rulei, u32 action, u16 vid, u16 proto, u8 prio) |