832 	case IPPROTO_ICMP:  in pf_state_compare_lan_ext()
959 	case IPPROTO_ICMP:  in pf_state_compare_ext_gwy()
1434 		case IPPROTO_ICMP:  in pf_stateins_err()
1988 	case IPPROTO_ICMP:  in pf_print_state()
2869 		m0->m_pkthdr.pkt_proto = IPPROTO_ICMP;  in pf_send_icmp()
3037 		case IPPROTO_ICMP:  in pf_match_xport()
3542 	if (proto == IPPROTO_ICMP) {  in pf_get_sport()
3655 		    proto == IPPROTO_ICMP)) {  in pf_get_sport()
4566 			ip4->ip_p = IPPROTO_ICMP;  in pf_change_icmp_af()
4579 		if (pd2->proto == IPPROTO_ICMP) {  in pf_change_icmp_af()
4840 	if (pd->proto == IPPROTO_ICMP) {  in pf_nat64_ipv6()
4980 	case IPPROTO_ICMP:  in pf_test_rule()
5108 		case IPPROTO_ICMP:  in pf_test_rule()
5158 				pd->proto = IPPROTO_ICMP;  in pf_test_rule()
5423 				case IPPROTO_ICMP:  in pf_test_rule()
5490 				case IPPROTO_ICMP:  in pf_test_rule()
5580 		} else if (pd->proto != IPPROTO_ICMP && pd->af == AF_INET &&  in pf_test_rule()
5626 		case IPPROTO_ICMP:  in pf_test_rule()
5635 			psk.proto = IPPROTO_ICMP;  in pf_test_rule()
5666 		case IPPROTO_ICMP:  in pf_test_rule()
5675 			psk.proto = IPPROTO_ICMP;  in pf_test_rule()
5710 				    (pd->proto == IPPROTO_ICMP)) {  in pf_test_rule()
5918 		case IPPROTO_ICMP:  in pf_test_rule()
6268 		case IPPROTO_ICMP:  in pf_test_dummynet()
6542 		} else if ((pd->proto == IPPROTO_ICMP ||  in pf_test_fragment()
7870 	case IPPROTO_ICMP:  in pf_test_state_icmp()
7895 		u_int32_t af = pd->proto == IPPROTO_ICMP ? PF_INET : PF_INET6;  in pf_test_state_icmp()
7911 		key.proto = IPPROTO_ICMP;  in pf_test_state_icmp()
8013 						pd->proto = IPPROTO_ICMP;  in pf_test_state_icmp()
8264 						pd->proto = IPPROTO_ICMP;  in pf_test_state_icmp()
8472 						pd->proto = IPPROTO_ICMP;  in pf_test_state_icmp()
8552 		case IPPROTO_ICMP: {  in pf_test_state_icmp()
8563 			key.proto = IPPROTO_ICMP;  in pf_test_state_icmp()
9602 	case IPPROTO_ICMP:  in pf_check_proto_cksum()
9617 		if (p == IPPROTO_ICMP) {  in pf_check_proto_cksum()
9647 		case IPPROTO_ICMP:  in pf_check_proto_cksum()
9936 	case IPPROTO_ICMP: {  in pf_test()