Lines Matching full:pi

126 igc_tso_setup(struct tx_ring *txr, if_pkt_info_t pi, uint32_t *cmd_type_len,
134 	switch(pi->ipi_etype) {
145 		    __func__, ntohs(pi->ipi_etype));
149 	TXD = (struct igc_adv_tx_context_desc *) &txr->tx_base[pi->ipi_pidx];
152 	paylen = pi->ipi_len - pi->ipi_ehdrlen - pi->ipi_ip_hlen -
153 	    pi->ipi_tcp_hlen;
156 	if (pi->ipi_mflags & M_VLANTAG) {
157 		vlan_macip_lens |= (pi->ipi_vtag << IGC_ADVTXD_VLAN_SHIFT);
160 	vlan_macip_lens |= pi->ipi_ehdrlen << IGC_ADVTXD_MACLEN_SHIFT;
161 	vlan_macip_lens |= pi->ipi_ip_hlen;
170 	mss_l4len_idx |= (pi->ipi_tso_segsz << IGC_ADVTXD_MSS_SHIFT);
171 	mss_l4len_idx |= (pi->ipi_tcp_hlen << IGC_ADVTXD_L4LEN_SHIFT);
188 igc_tx_ctx_setup(struct tx_ring *txr, if_pkt_info_t pi,
197 	if (pi->ipi_csum_flags & CSUM_TSO)
198 		return (igc_tso_setup(txr, pi, cmd_type_len, olinfo_status));
201 	*olinfo_status |= pi->ipi_len << IGC_ADVTXD_PAYLEN_SHIFT;
204 	TXD = (struct igc_adv_tx_context_desc *) &txr->tx_base[pi->ipi_pidx];
211 	if (pi->ipi_mflags & M_VLANTAG) {
212 		vlan_macip_lens |= (pi->ipi_vtag << IGC_ADVTXD_VLAN_SHIFT);
213 	} else if ((pi->ipi_csum_flags & IGC_CSUM_OFFLOAD) == 0) {
218 	vlan_macip_lens |= pi->ipi_ehdrlen << IGC_ADVTXD_MACLEN_SHIFT;
220 	switch(pi->ipi_etype) {
231 	vlan_macip_lens |= pi->ipi_ip_hlen;
234 	switch (pi->ipi_ipproto) {
236 		if (pi->ipi_csum_flags & (CSUM_IP_TCP | CSUM_IP6_TCP)) {
242 		if (pi->ipi_csum_flags & (CSUM_IP_UDP | CSUM_IP6_UDP)) {
248 		if (pi->ipi_csum_flags & (CSUM_IP_SCTP | CSUM_IP6_SCTP)) {
267 igc_isc_txd_encap(void *arg, if_pkt_info_t pi)
271 	struct igc_tx_queue *que = &sc->tx_queues[pi->ipi_qsidx];
273 	int nsegs = pi->ipi_nsegs;
274 	bus_dma_segment_t *segs = pi->ipi_segs;
285 	if (pi->ipi_mflags & M_VLANTAG)
288 	i = pi->ipi_pidx;
290 	txd_flags = pi->ipi_flags & IPI_TX_INTR ? IGC_ADVTXD_DCMD_RS : 0;
292 	i += igc_tx_ctx_setup(txr, pi, &cmd_type_len, &olinfo_status);
320 	pi->ipi_new_pidx = i;
323 	txr->tx_bytes += pi->ipi_len;