dsa/sja1105/sja1105_vl.c

12 				     struct sja1105_rule *rule,
23 	e->rule = rule;
95 	struct sja1105_rule *rule;
102 	list_for_each_entry(rule, &priv->flow_block.rules, list) {
103 		if (rule->type != SJA1105_RULE_VL)
105 		if (rule->vl.type != SJA1105_VL_TIME_TRIGGERED)
108 		if (max_cycle_time < rule->vl.cycle_time) {
109 			max_cycle_time = rule->vl.cycle_time;
110 			its_base_time = rule->vl.base_time;
124 	list_for_each_entry(rule, &priv->flow_block.rules, list) {
128 		if (rule->type != SJA1105_RULE_VL)
130 		if (rule->vl.type != SJA1105_VL_TIME_TRIGGERED)
137 		rbt = future_base_time(rule->vl.base_time, rule->vl.cycle_time,
143 		for (i = 0; i < rule->vl.num_entries; i++) {
144 			u8 gate_state = rule->vl.entries[i].gate_state;
148 				rc = sja1105_insert_gate_entry(gating_cfg, rule,
155 				entry_time += rule->vl.cycle_time;
157 			time += rule->vl.entries[i].interval;
181  *         all specified in rule)      |                    (specified in rule)
192  *     |   \  (per rule)  /           |                  |
194  *     v     ------------     index of rule       contents of rule
320 	struct sja1105_rule *rule;
326 	list_for_each_entry(rule, &priv->flow_block.rules, list) {
327 		if (rule->type != SJA1105_RULE_VL)
330 		num_virtual_links += hweight_long(rule->port_mask);
332 		if (rule->vl.type != SJA1105_VL_NONCRITICAL)
334 		if (max_sharindx < rule->vl.sharindx)
335 			max_sharindx = rule->vl.sharindx;
396 	list_for_each_entry(rule, &priv->flow_block.rules, list) {
399 		if (rule->type != SJA1105_RULE_VL)
402 		for_each_set_bit(port, &rule->port_mask, SJA1105_MAX_NUM_PORTS) {
405 			vl_lookup[k].macaddr = rule->key.vl.dmac;
406 			if (rule->key.type == SJA1105_KEY_VLAN_AWARE_VL) {
407 				vl_lookup[k].vlanid = rule->key.vl.vid;
408 				vl_lookup[k].vlanprior = rule->key.vl.pcp;
421 			if (rule->vl.type == SJA1105_VL_NONCRITICAL)
422 				vl_lookup[k].destports = rule->vl.destports;
425 			vl_lookup[k].flow_cookie = rule->cookie;
481 		struct sja1105_rule *rule = sja1105_rule_find(priv, cookie);
483 		if (rule->vl.type == SJA1105_VL_NONCRITICAL)
485 		if (rule->vl.type == SJA1105_VL_TIME_TRIGGERED) {
486 			int sharindx = rule->vl.sharindx;
490 			vl_policing[i].maxlen = rule->vl.maxlen;
495 			vl_fwd[sharindx].priority = rule->vl.ipv;
497 			vl_fwd[sharindx].destports = rule->vl.destports;
511 	struct sja1105_rule *rule = sja1105_rule_find(priv, cookie);
526 	if (!rule) {
527 		rule = kzalloc(sizeof(*rule), GFP_KERNEL);
528 		if (!rule)
531 		rule->cookie = cookie;
532 		rule->type = SJA1105_RULE_VL;
533 		rule->key = *key;
534 		list_add(&rule->list, &priv->flow_block.rules);
537 	rule->port_mask |= BIT(port);
539 		rule->vl.destports |= destports;
541 		rule->vl.destports = destports;
545 		rule->port_mask &= ~BIT(port);
546 		if (!rule->port_mask) {
547 			list_del(&rule->list);
548 			kfree(rule);
556 		      struct sja1105_rule *rule, struct netlink_ext_ack *extack)
560 	rule->port_mask &= ~BIT(port);
561 	if (!rule->port_mask) {
562 		list_del(&rule->list);
563 		kfree(rule);
587 	struct sja1105_rule *rule = sja1105_rule_find(priv, cookie);
624 	if (!rule) {
625 		rule = kzalloc(sizeof(*rule), GFP_KERNEL);
626 		if (!rule)
629 		list_add(&rule->list, &priv->flow_block.rules);
630 		rule->cookie = cookie;
631 		rule->type = SJA1105_RULE_VL;
632 		rule->key = *key;
633 		rule->vl.type = SJA1105_VL_TIME_TRIGGERED;
634 		rule->vl.sharindx = index;
635 		rule->vl.base_time = base_time;
636 		rule->vl.cycle_time = cycle_time;
637 		rule->vl.num_entries = num_entries;
638 		rule->vl.entries = kcalloc(num_entries,
641 		if (!rule->vl.entries) {
687 			rule->vl.entries[i] = entries[i];
698 		rule->vl.maxlen = VLAN_ETH_FRAME_LEN + ETH_FCS_LEN;
699 		rule->vl.ipv = ipv;
702 	rule->port_mask |= BIT(port);
720 		rule->port_mask &= ~BIT(port);
721 		if (!rule->port_mask) {
722 			list_del(&rule->list);
723 			kfree(rule->vl.entries);
724 			kfree(rule);
763 		     struct sja1105_rule *rule, struct flow_stats *stats,
774 	if (rule->vl.type != SJA1105_VL_TIME_TRIGGERED)
777 	vlid = sja1105_find_vlid(priv, port, &rule->key);
794 	flow_stats_update(stats, 0, pkts - rule->vl.stats.pkts, 0,
795 			  jiffies - rule->vl.stats.lastused,
798 	rule->vl.stats.pkts = pkts;
799 	rule->vl.stats.lastused = jiffies;