298 	uint32_t sw_csum, pktcnt = 0, scnt = 0, bytecnt = 0;  in ip_output_list()  local
1555 	    ip->ip_len, &sw_csum);  in ip_output_list()
1577 		if (sw_csum & CSUM_DELAY_IP) {  in ip_output_list()
1579 			sw_csum &= ~CSUM_DELAY_IP;  in ip_output_list()
1719 	error = ip_fragment(m, ifp, interface_mtu, sw_csum);  in ip_output_list()
1804 ip_fragment(struct mbuf *m, struct ifnet *ifp, uint32_t mtu, int sw_csum)  in ip_fragment()  argument
1894 		if (sw_csum & CSUM_DELAY_IP) {  in ip_fragment()
1924 	if (sw_csum & CSUM_DELAY_IP) {  in ip_fragment()
1965 	uint32_t offset, _hlen, mlen, hlen, len, sw_csum;  in in_finalize_cksum()  local
1971 	sw_csum = (csum_flags & m->m_pkthdr.csum_flags);  in in_finalize_cksum()
1973 	if ((sw_csum &= (CSUM_DELAY_IP | CSUM_DELAY_DATA)) == 0) {  in in_finalize_cksum()
1993 	if ((sw_csum & CSUM_DELAY_IP) || (hoff + sizeof(*ip)) > m->m_len ||  in in_finalize_cksum()
2041 	if (sw_csum & CSUM_DELAY_DATA) {  in in_finalize_cksum()
2093 	if (sw_csum & CSUM_DELAY_IP) {  in in_finalize_cksum()
2133 	return sw_csum;  in in_finalize_cksum()
3329     uint32_t *sw_csum)  in ip_output_checksum()  argument
3338 		*sw_csum = (CSUM_DELAY_DATA | CSUM_DELAY_IP) &  in ip_output_checksum()
3342 		*sw_csum = m->m_pkthdr.csum_flags &  in ip_output_checksum()
3347 		*sw_csum |= ((CSUM_DELAY_DATA | CSUM_DELAY_IP) &  in ip_output_checksum()
3349 	} else if (!(*sw_csum & CSUM_DELAY_DATA) && (hwcap & CSUM_PARTIAL)) {  in ip_output_checksum()
3376 			*sw_csum = CSUM_DELAY_IP;  in ip_output_checksum()
3378 			*sw_csum |= (CSUM_DELAY_DATA & m->m_pkthdr.csum_flags);  in ip_output_checksum()
3382 	if (*sw_csum & CSUM_DELAY_DATA) {  in ip_output_checksum()
3384 		*sw_csum &= ~CSUM_DELAY_DATA;  in ip_output_checksum()