835 	case IPPROTO_ICMP:  in pf_state_compare_lan_ext()
962 	case IPPROTO_ICMP:  in pf_state_compare_ext_gwy()
1437 		case IPPROTO_ICMP:  in pf_stateins_err()
1991 	case IPPROTO_ICMP:  in pf_print_state()
2872 		m0->m_pkthdr.pkt_proto = IPPROTO_ICMP;  in pf_send_icmp()
3040 		case IPPROTO_ICMP:  in pf_match_xport()
3545 	if (proto == IPPROTO_ICMP) {  in pf_get_sport()
3658 		    proto == IPPROTO_ICMP)) {  in pf_get_sport()
4569 			ip4->ip_p = IPPROTO_ICMP;  in pf_change_icmp_af()
4582 		if (pd2->proto == IPPROTO_ICMP) {  in pf_change_icmp_af()
4843 	if (pd->proto == IPPROTO_ICMP) {  in pf_nat64_ipv6()
4983 	case IPPROTO_ICMP:  in pf_test_rule()
5111 		case IPPROTO_ICMP:  in pf_test_rule()
5161 				pd->proto = IPPROTO_ICMP;  in pf_test_rule()
5426 				case IPPROTO_ICMP:  in pf_test_rule()
5493 				case IPPROTO_ICMP:  in pf_test_rule()
5583 		} else if (pd->proto != IPPROTO_ICMP && pd->af == AF_INET &&  in pf_test_rule()
5629 		case IPPROTO_ICMP:  in pf_test_rule()
5638 			psk.proto = IPPROTO_ICMP;  in pf_test_rule()
5669 		case IPPROTO_ICMP:  in pf_test_rule()
5678 			psk.proto = IPPROTO_ICMP;  in pf_test_rule()
5713 				    (pd->proto == IPPROTO_ICMP)) {  in pf_test_rule()
5921 		case IPPROTO_ICMP:  in pf_test_rule()
6271 		case IPPROTO_ICMP:  in pf_test_dummynet()
6545 		} else if ((pd->proto == IPPROTO_ICMP ||  in pf_test_fragment()
7873 	case IPPROTO_ICMP:  in pf_test_state_icmp()
7898 		u_int32_t af = pd->proto == IPPROTO_ICMP ? PF_INET : PF_INET6;  in pf_test_state_icmp()
7914 		key.proto = IPPROTO_ICMP;  in pf_test_state_icmp()
8016 						pd->proto = IPPROTO_ICMP;  in pf_test_state_icmp()
8267 						pd->proto = IPPROTO_ICMP;  in pf_test_state_icmp()
8475 						pd->proto = IPPROTO_ICMP;  in pf_test_state_icmp()
8555 		case IPPROTO_ICMP: {  in pf_test_state_icmp()
8566 			key.proto = IPPROTO_ICMP;  in pf_test_state_icmp()
9623 	case IPPROTO_ICMP:  in pf_check_proto_cksum()
9638 		if (p == IPPROTO_ICMP) {  in pf_check_proto_cksum()
9668 		case IPPROTO_ICMP:  in pf_check_proto_cksum()
9957 	case IPPROTO_ICMP: {  in pf_test()