net/dsa/lan9303-core.c

526 	struct lan9303_alr_cache_entry *entr = chip->alr_cache;
528 	for (i = 0; i < LAN9303_NUM_ALR_RECORDS; i++, entr++)
529 		if (entr->port_map == 0)
530 			return entr;
540 	struct lan9303_alr_cache_entry *entr = chip->alr_cache;
545 	for (i = 0; i < LAN9303_NUM_ALR_RECORDS; i++, entr++)
546 		if (ether_addr_equal(entr->mac_addr, mac_addr))
547 			return entr;
704 	struct lan9303_alr_cache_entry *entr;
707 	entr = lan9303_alr_cache_find_mac(chip, mac);
708 	if (!entr) { /*New entry */
709 		entr = lan9303_alr_cache_find_free(chip);
710 		if (!entr) {
714 		ether_addr_copy(entr->mac_addr, mac);
716 	entr->port_map |= BIT(port);
717 	entr->stp_override = stp_override;
718 	lan9303_alr_set_entry(chip, mac, entr->port_map, stp_override);
727 	struct lan9303_alr_cache_entry *entr;
730 	entr = lan9303_alr_cache_find_mac(chip, mac);
731 	if (!entr)
734 	entr->port_map &= ~BIT(port);
735 	if (entr->port_map == 0) /* zero means its free again */
736 		eth_zero_addr(entr->mac_addr);
737 	lan9303_alr_set_entry(chip, mac, entr->port_map, entr->stp_override);