dsa/microchip/ksz9477_tc_flower.c

12  * ksz9477_flower_parse_key_l2 - Parse Layer 2 key from flow rule and configure
17  * @rule: Pointer to the flow_rule.
21  * This function parses the Layer 2 key from the flow rule and configures
29 				       struct flow_rule *rule,
40 	if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_BASIC)) {
43 		flow_rule_match_basic(rule, &match);
56 	if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_ETH_ADDRS)) {
57 		flow_rule_match_eth_addrs(rule, &ematch);
95  * ksz9477_flower_parse_key - Parse flow rule keys for a specified port on a
98  * @port: The port number to parse the flow rule keys for.
100  * @rule: The flow_rule to parse.
104  * This function checks if the used keys in the flow rule are supported by
112 				    struct flow_rule *rule,
115 	struct flow_dissector *dissector = rule->match.dissector;
127 	if (flow_rule_match_has_control_flags(rule, extack))
130 	if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_BASIC) ||
131 	    flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_ETH_ADDRS)) {
132 		ret = ksz9477_flower_parse_key_l2(dev, port, extack, rule,
142  * ksz9477_flower_parse_action - Parse flow rule actions for a specified port
145  * @port: The port number to parse the flow rule actions for.
147  * @cls: The flow_cls_offload instance containing the flow rule.
150  * This function checks if the actions in the flow rule are supported by
162 	struct flow_rule *rule = flow_cls_offload_flow_rule(cls);
175 	flow_action_for_each(i, act, &rule->action) {
201  * ksz9477_cls_flower_add - Add a flow classification rule for a specified port
204  * @port: The port number to add the flow classification rule to.
205  * @cls: The flow_cls_offload instance containing the flow rule.
206  * @ingress: A flag indicating if the rule is applied on the ingress path.
208  * This function adds a flow classification rule for a specified port on a
211  * are unprocessed entries, it parses the action for the rule.
218 	struct flow_rule *rule = flow_cls_offload_flow_rule(cls);
232 	/* A complex rule set can take multiple entries. Use first entry
237 	ret = ksz9477_flower_parse_key(dev, port, extack, rule, cls->cookie,
255  * ksz9477_cls_flower_del - Remove a flow classification rule for a specified
258  * @port: The port number to remove the flow classification rule from.
259  * @cls: The flow_cls_offload instance containing the flow rule.
260  * @ingress: A flag indicating if the rule is applied on the ingress path.
262  * This function removes a flow classification rule for a specified port on a