848 	case IPPROTO_ICMP:  in pf_state_compare_lan_ext()
975 	case IPPROTO_ICMP:  in pf_state_compare_ext_gwy()
1453 		case IPPROTO_ICMP:  in pf_stateins_err()
2007 	case IPPROTO_ICMP:  in pf_print_state()
2888 		m0->m_pkthdr.pkt_proto = IPPROTO_ICMP;  in pf_send_icmp()
3056 		case IPPROTO_ICMP:  in pf_match_xport()
3561 	if (proto == IPPROTO_ICMP) {  in pf_get_sport()
3674 		    proto == IPPROTO_ICMP)) {  in pf_get_sport()
4585 			ip4->ip_p = IPPROTO_ICMP;  in pf_change_icmp_af()
4598 		if (pd2->proto == IPPROTO_ICMP) {  in pf_change_icmp_af()
4859 	if (pd->proto == IPPROTO_ICMP) {  in pf_nat64_ipv6()
4999 	case IPPROTO_ICMP:  in pf_test_rule()
5127 		case IPPROTO_ICMP:  in pf_test_rule()
5177 				pd->proto = IPPROTO_ICMP;  in pf_test_rule()
5443 				case IPPROTO_ICMP:  in pf_test_rule()
5510 				case IPPROTO_ICMP:  in pf_test_rule()
5600 		} else if (pd->proto != IPPROTO_ICMP && pd->af == AF_INET &&  in pf_test_rule()
5646 		case IPPROTO_ICMP:  in pf_test_rule()
5655 			psk.proto = IPPROTO_ICMP;  in pf_test_rule()
5686 		case IPPROTO_ICMP:  in pf_test_rule()
5695 			psk.proto = IPPROTO_ICMP;  in pf_test_rule()
5730 				    (pd->proto == IPPROTO_ICMP)) {  in pf_test_rule()
5938 		case IPPROTO_ICMP:  in pf_test_rule()
6288 		case IPPROTO_ICMP:  in pf_test_dummynet()
6562 		} else if ((pd->proto == IPPROTO_ICMP ||  in pf_test_fragment()
7890 	case IPPROTO_ICMP:  in pf_test_state_icmp()
7915 		u_int32_t af = pd->proto == IPPROTO_ICMP ? PF_INET : PF_INET6;  in pf_test_state_icmp()
7931 		key.proto = IPPROTO_ICMP;  in pf_test_state_icmp()
8033 						pd->proto = IPPROTO_ICMP;  in pf_test_state_icmp()
8284 						pd->proto = IPPROTO_ICMP;  in pf_test_state_icmp()
8492 						pd->proto = IPPROTO_ICMP;  in pf_test_state_icmp()
8572 		case IPPROTO_ICMP: {  in pf_test_state_icmp()
8583 			key.proto = IPPROTO_ICMP;  in pf_test_state_icmp()
9621 	case IPPROTO_ICMP:  in pf_check_proto_cksum()
9636 		if (p == IPPROTO_ICMP) {  in pf_check_proto_cksum()
9666 		case IPPROTO_ICMP:  in pf_check_proto_cksum()
9955 	case IPPROTO_ICMP: {  in pf_test()