1487 	struct mbuf *mbufc, *mbufc2;  in xnb_mbufc2pkt_2short()  local
1489 	mbufc = m_getm(NULL, size1, M_WAITOK, MT_DATA);  in xnb_mbufc2pkt_2short()
1490 	XNB_ASSERT(mbufc != NULL);  in xnb_mbufc2pkt_2short()
1491 	if (mbufc == NULL)  in xnb_mbufc2pkt_2short()
1493 	mbufc->m_flags |= M_PKTHDR;  in xnb_mbufc2pkt_2short()
1495 	mbufc2 = m_getm(mbufc, size2, M_WAITOK, MT_DATA);  in xnb_mbufc2pkt_2short()
1498 		safe_m_freem(&mbufc);  in xnb_mbufc2pkt_2short()
1529 	struct mbuf *mbufc, *m;  in xnb_mbufc2pkt_long()  local
1531 	mbufc = m_getm(NULL, size, M_WAITOK, MT_DATA);  in xnb_mbufc2pkt_long()
1532 	XNB_ASSERT(mbufc != NULL);  in xnb_mbufc2pkt_long()
1533 	if (mbufc == NULL)  in xnb_mbufc2pkt_long()
1535 	mbufc->m_flags |= M_PKTHDR;  in xnb_mbufc2pkt_long()
1537 	mbufc->m_pkthdr.len = size;  in xnb_mbufc2pkt_long()
1539 	for (m = mbufc; m != NULL; m = m->m_next) {  in xnb_mbufc2pkt_long()
1544 	xnb_mbufc2pkt(mbufc, &pkt, start, free_slots);  in xnb_mbufc2pkt_long()
1548 	XNB_ASSERT(pkt.car_size = mbufc->m_len);  in xnb_mbufc2pkt_long()
1556 	safe_m_freem(&mbufc);  in xnb_mbufc2pkt_long()
1567 	struct mbuf *mbufc, *m;  in xnb_mbufc2pkt_extra()  local
1569 	mbufc = m_getm(NULL, size, M_WAITOK, MT_DATA);  in xnb_mbufc2pkt_extra()
1570 	XNB_ASSERT(mbufc != NULL);  in xnb_mbufc2pkt_extra()
1571 	if (mbufc == NULL)  in xnb_mbufc2pkt_extra()
1574 	mbufc->m_flags |= M_PKTHDR;  in xnb_mbufc2pkt_extra()
1575 	mbufc->m_pkthdr.len = size;  in xnb_mbufc2pkt_extra()
1576 	mbufc->m_pkthdr.csum_flags |= CSUM_TSO;  in xnb_mbufc2pkt_extra()
1577 	mbufc->m_pkthdr.tso_segsz = TCP_MSS - 40;  in xnb_mbufc2pkt_extra()
1579 	for (m = mbufc; m != NULL; m = m->m_next) {  in xnb_mbufc2pkt_extra()
1584 	xnb_mbufc2pkt(mbufc, &pkt, start, free_slots);  in xnb_mbufc2pkt_extra()
1588 	XNB_ASSERT(pkt.car_size = mbufc->m_len);  in xnb_mbufc2pkt_extra()
1593 	XNB_ASSERT(pkt.extra.u.gso.size = mbufc->m_pkthdr.tso_segsz);  in xnb_mbufc2pkt_extra()
1597 	safe_m_freem(&mbufc);  in xnb_mbufc2pkt_extra()
1608 	struct mbuf *mbufc, *m;  in xnb_mbufc2pkt_nospace()  local
1611 	mbufc = m_getm(NULL, size, M_WAITOK, MT_DATA);  in xnb_mbufc2pkt_nospace()
1612 	XNB_ASSERT(mbufc != NULL);  in xnb_mbufc2pkt_nospace()
1613 	if (mbufc == NULL)  in xnb_mbufc2pkt_nospace()
1615 	mbufc->m_flags |= M_PKTHDR;  in xnb_mbufc2pkt_nospace()
1617 	mbufc->m_pkthdr.len = size;  in xnb_mbufc2pkt_nospace()
1619 	for (m = mbufc; m != NULL; m = m->m_next) {  in xnb_mbufc2pkt_nospace()
1624 	error = xnb_mbufc2pkt(mbufc, &pkt, start, free_slots);  in xnb_mbufc2pkt_nospace()
1628 	safe_m_freem(&mbufc);  in xnb_mbufc2pkt_nospace()
1826 	struct mbuf *mbufc;  in xnb_rxpkt2rsp_extra()  local
1831 	mbufc = m_getm(NULL, size, M_WAITOK, MT_DATA);  in xnb_rxpkt2rsp_extra()
1832 	XNB_ASSERT(mbufc != NULL);  in xnb_rxpkt2rsp_extra()
1833 	if (mbufc == NULL)  in xnb_rxpkt2rsp_extra()
1836 	mbufc->m_flags |= M_PKTHDR;  in xnb_rxpkt2rsp_extra()
1837 	mbufc->m_pkthdr.len = size;  in xnb_rxpkt2rsp_extra()
1838 	mbufc->m_pkthdr.csum_flags |= CSUM_TSO;  in xnb_rxpkt2rsp_extra()
1839 	mbufc->m_pkthdr.tso_segsz = mss;  in xnb_rxpkt2rsp_extra()
1840 	mbufc->m_len = size;  in xnb_rxpkt2rsp_extra()
1842 	xnb_mbufc2pkt(mbufc, &pkt, start, free_slots);  in xnb_rxpkt2rsp_extra()
1854 	nr_entries = xnb_rxpkt2gnttab(&pkt, mbufc, xnb_unit_pvt.gnttab,  in xnb_rxpkt2rsp_extra()
1877 	safe_m_freem(&mbufc);  in xnb_rxpkt2rsp_extra()
1962 	struct mbuf *mbufc;  in xnb_rxpkt2rsp_2short()  local
1964 	mbufc = m_getm(NULL, size1, M_WAITOK, MT_DATA);  in xnb_rxpkt2rsp_2short()
1965 	XNB_ASSERT(mbufc != NULL);  in xnb_rxpkt2rsp_2short()
1966 	if (mbufc == NULL)  in xnb_rxpkt2rsp_2short()
1968 	mbufc->m_flags |= M_PKTHDR;  in xnb_rxpkt2rsp_2short()
1970 	m_getm(mbufc, size2, M_WAITOK, MT_DATA);  in xnb_rxpkt2rsp_2short()
1971 	XNB_ASSERT(mbufc->m_next != NULL);  in xnb_rxpkt2rsp_2short()
1972 	mbufc->m_pkthdr.len = size1 + size2;  in xnb_rxpkt2rsp_2short()
1973 	mbufc->m_len = size1;  in xnb_rxpkt2rsp_2short()
1974 	mbufc->m_next->m_len = size2;  in xnb_rxpkt2rsp_2short()
1976 	xnb_mbufc2pkt(mbufc, &pkt, start, free_slots);  in xnb_rxpkt2rsp_2short()
1986 	nr_entries = xnb_rxpkt2gnttab(&pkt, mbufc, xnb_unit_pvt.gnttab,  in xnb_rxpkt2rsp_2short()
2000 	safe_m_freem(&mbufc);  in xnb_rxpkt2rsp_2short()
2070 	struct mbuf *mbufc;  in xnb_add_mbuf_cksum_arp()  local
2075 	mbufc = m_getm(NULL, pkt_len, M_WAITOK, MT_DATA);  in xnb_add_mbuf_cksum_arp()
2077 	eh = mtod(mbufc, struct ether_header*);  in xnb_add_mbuf_cksum_arp()
2114 	mbufc->m_len = pkt_len;  in xnb_add_mbuf_cksum_arp()
2115 	mbufc->m_pkthdr.len = pkt_len;  in xnb_add_mbuf_cksum_arp()
2117 	mbufc->m_pkthdr.csum_flags = CSUM_IP_CHECKED | CSUM_IP_VALID   |  in xnb_add_mbuf_cksum_arp()
2121 	bcopy(mtod(mbufc, const void*), pkt_orig, pkt_len);  in xnb_add_mbuf_cksum_arp()
2124 	xnb_add_mbuf_cksum(mbufc);  in xnb_add_mbuf_cksum_arp()
2127 	XNB_ASSERT(bcmp(mtod(mbufc, const void*), pkt_orig, pkt_len) == 0);  in xnb_add_mbuf_cksum_arp()
2128 	m_freem(mbufc);  in xnb_add_mbuf_cksum_arp()
2181 	struct mbuf *mbufc;  in xnb_add_mbuf_cksum_icmp()  local
2192 	mbufc = m_getm(NULL, pkt_len, M_WAITOK, MT_DATA);  in xnb_add_mbuf_cksum_icmp()
2194 	eh = mtod(mbufc, struct ether_header*);  in xnb_add_mbuf_cksum_icmp()
2195 	xnb_fill_eh_and_ip(mbufc, 84, 28, IPPROTO_ICMP, 0, 0);  in xnb_add_mbuf_cksum_icmp()
2219 	mbufc->m_len = pkt_len;  in xnb_add_mbuf_cksum_icmp()
2220 	mbufc->m_pkthdr.len = pkt_len;  in xnb_add_mbuf_cksum_icmp()
2222 	mbufc->m_pkthdr.csum_flags = CSUM_IP_CHECKED | CSUM_IP_VALID   |  in xnb_add_mbuf_cksum_icmp()
2225 	bcopy(mtod(mbufc, const void*), pkt_orig, icmp_len);  in xnb_add_mbuf_cksum_icmp()
2227 	xnb_add_mbuf_cksum(mbufc);  in xnb_add_mbuf_cksum_icmp()
2234 	m_freem(mbufc);  in xnb_add_mbuf_cksum_icmp()
2247 	struct mbuf *mbufc;  in xnb_add_mbuf_cksum_udp()  local
2255 	mbufc = m_getm(NULL, pkt_len, M_WAITOK, MT_DATA);  in xnb_add_mbuf_cksum_udp()
2257 	eh = mtod(mbufc, struct ether_header*);  in xnb_add_mbuf_cksum_udp()
2258 	xnb_fill_eh_and_ip(mbufc, 36, 4, IPPROTO_UDP, 0, 0xbaad);  in xnb_add_mbuf_cksum_udp()
2276 	mbufc->m_len = pkt_len;  in xnb_add_mbuf_cksum_udp()
2277 	mbufc->m_pkthdr.len = pkt_len;  in xnb_add_mbuf_cksum_udp()
2279 	mbufc->m_pkthdr.csum_flags = CSUM_IP_CHECKED | CSUM_IP_VALID   |  in xnb_add_mbuf_cksum_udp()
2283 	xnb_add_mbuf_cksum(mbufc);  in xnb_add_mbuf_cksum_udp()
2289 	m_freem(mbufc);  in xnb_add_mbuf_cksum_udp()
2351 	struct mbuf *mbufc;  in xnb_add_mbuf_cksum_tcp()  local
2358 	mbufc = m_getm(NULL, pkt_len, M_WAITOK, MT_DATA);  in xnb_add_mbuf_cksum_tcp()
2360 	xnb_fill_tcp(mbufc);  in xnb_add_mbuf_cksum_tcp()
2361 	eh = mtod(mbufc, struct ether_header*);  in xnb_add_mbuf_cksum_tcp()
2366 	mbufc->m_len = pkt_len;  in xnb_add_mbuf_cksum_tcp()
2367 	mbufc->m_pkthdr.len = pkt_len;  in xnb_add_mbuf_cksum_tcp()
2369 	mbufc->m_pkthdr.csum_flags = CSUM_IP_CHECKED | CSUM_IP_VALID   |  in xnb_add_mbuf_cksum_tcp()
2373 	xnb_add_mbuf_cksum(mbufc);  in xnb_add_mbuf_cksum_tcp()
2379 	m_freem(mbufc);  in xnb_add_mbuf_cksum_tcp()
2392 	struct mbuf *mbufc;  in xnb_add_mbuf_cksum_tcp_swcksum()  local
2401 	mbufc = m_getm(NULL, pkt_len, M_WAITOK, MT_DATA);  in xnb_add_mbuf_cksum_tcp_swcksum()
2403 	xnb_fill_tcp(mbufc);  in xnb_add_mbuf_cksum_tcp_swcksum()
2404 	eh = mtod(mbufc, struct ether_header*);  in xnb_add_mbuf_cksum_tcp_swcksum()
2411 	mbufc->m_len = pkt_len;  in xnb_add_mbuf_cksum_tcp_swcksum()
2412 	mbufc->m_pkthdr.len = pkt_len;  in xnb_add_mbuf_cksum_tcp_swcksum()
2414 	mbufc->m_pkthdr.csum_flags = 0;  in xnb_add_mbuf_cksum_tcp_swcksum()
2417 	xnb_add_mbuf_cksum(mbufc);  in xnb_add_mbuf_cksum_tcp_swcksum()
2423 	m_freem(mbufc);  in xnb_add_mbuf_cksum_tcp_swcksum()