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Lines Matching defs:fcb

90 #define	M_HASFCB		M_LINK2	/* tx packet has FCB prepended */
1546 	const struct rxfcb *fcb)
1548 	if (fcb->rxfcb_flags & RXFCB_VLN) {
1549 		vlan_set_tag(m, fcb->rxfcb_vlctl);
1551 	if ((fcb->rxfcb_flags & RXFCB_IP) == 0
1552 	    || (fcb->rxfcb_flags & (RXFCB_CIP | RXFCB_CTU)) == 0)
1555 	if ((fcb->rxfcb_flags & (RXFCB_IP6 | RXFCB_CIP)) == RXFCB_CIP) {
1557 		if (fcb->rxfcb_flags & RXFCB_EIP)
1560 	if ((fcb->rxfcb_flags & RXFCB_CTU) == RXFCB_CTU) {
1562 		if (fcb->rxfcb_flags & RXFCB_IP6)
1566 		if (fcb->rxfcb_pro == IPPROTO_TCP) {
1571 		if (fcb->rxfcb_flags & RXFCB_ETU)
1590 		struct rxfcb fcb = *mtod(m, struct rxfcb *);
1591 		if (!pq3etsec_rx_offload(sc, m, &fcb))
2058 	struct txfcb fcb;
2059 	fcb.txfcb_flags = flags;
2061 		fcb.txfcb_l4os = M_CSUM_DATA_IPv4_IPHL(m->m_pkthdr.csum_data);
2063 		fcb.txfcb_l4os = M_CSUM_DATA_IPv6_IPHL(m->m_pkthdr.csum_data);
2064 	fcb.txfcb_l3os = ETHER_HDR_LEN;
2065 	fcb.txfcb_phcs = 0;
2066 	fcb.txfcb_vlctl = vtag;
2070 	    __func__, csum_flags, fcb.txfcb_flags, fcb.txfcb_l3os, fcb.txfcb_l4os,
2071 	    fcb.txfcb_phcs, fcb.txfcb_vlctl);
2074 	if (M_LEADINGSPACE(m) >= sizeof(fcb)) {
2075 		m->m_data -= sizeof(fcb);
2076 		m->m_len += sizeof(fcb);
2077 	} else if (!(m->m_flags & M_EXT) && MHLEN - m->m_len >= sizeof(fcb)) {
2078 		memmove(m->m_pktdat + sizeof(fcb), m->m_data, m->m_len);
2080 		m->m_len += sizeof(fcb);
2110 		m_align(m, sizeof(fcb));
2111 		m->m_len = sizeof(fcb);
2114 	m->m_pkthdr.len += sizeof(fcb);
2116 	*mtod(m, struct txfcb *) = fcb;