From 2507a64c17e646800025dfeb508d5c406bf24ec4 Mon Sep 17 00:00:00 2001 From: Nir Dotan Date: Mon, 10 Dec 2018 07:11:41 +0000 Subject: mlxsw: spectrum_acl: Add replace rule action operation Multicast routes actions may be updated after creation. An example for that is an addition of an egress interface to an existing route. So far, as tc flower API dictated, ACL rules were either created or deleted. Since multicast routes in Spectrum-2 are written to ACL as any rule, it is required to allow the update of a rule's action as it may change. Add methods and operations to support updating rule's action. This is supported only for Spectrum-2. Signed-off-by: Nir Dotan Reviewed-by: Jiri Pirko Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c') diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c index c4f9238591e6..44bbe7c9b68c 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c @@ -721,6 +721,21 @@ void mlxsw_sp_acl_rule_del(struct mlxsw_sp *mlxsw_sp, ops->rule_del(mlxsw_sp, rule->priv); } +int mlxsw_sp_acl_rule_action_replace(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_acl_rule *rule, + struct mlxsw_afa_block *afa_block) +{ + struct mlxsw_sp_acl_ruleset *ruleset = rule->ruleset; + const struct mlxsw_sp_acl_profile_ops *ops = ruleset->ht_key.ops; + struct mlxsw_sp_acl_rule_info *rulei; + + rulei = mlxsw_sp_acl_rule_rulei(rule); + rulei->act_block = afa_block; + + return ops->rule_action_replace(mlxsw_sp, ruleset->priv, rule->priv, + rule->rulei); +} + struct mlxsw_sp_acl_rule * mlxsw_sp_acl_rule_lookup(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_ruleset *ruleset, -- cgit v1.2.3-55-g7522