428 	struct fxp_tx *txp;  in fxp_attach()  local
750 	txp = sc->fxp_desc.tx_list;  in fxp_attach()
753 		txp[i].tx_cb = tcbp + i;  in fxp_attach()
754 		error = bus_dmamap_create(sc->fxp_txmtag, 0, &txp[i].tx_map);  in fxp_attach()
930 	struct fxp_tx *txp;  in fxp_release()  local
968 			txp = &sc->fxp_desc.tx_list[i];  in fxp_release()
969 			if (txp->tx_mbuf != NULL) {  in fxp_release()
970 				bus_dmamap_sync(sc->fxp_txmtag, txp->tx_map,  in fxp_release()
972 				bus_dmamap_unload(sc->fxp_txmtag, txp->tx_map);  in fxp_release()
973 				m_freem(txp->tx_mbuf);  in fxp_release()
975 			bus_dmamap_destroy(sc->fxp_txmtag, txp->tx_map);  in fxp_release()
1397 	struct fxp_tx *txp;  in fxp_encap()  local
1410 	txp = sc->fxp_desc.tx_last->tx_next;  in fxp_encap()
1426 		txp->tx_cb->ipcb_ip_activation_high =  in fxp_encap()
1509 		txp->tx_cb->ipcb_ip_schedule = FXP_IPCB_TCPUDP_CHECKSUM_ENABLE;  in fxp_encap()
1511 			txp->tx_cb->ipcb_ip_schedule |= FXP_IPCB_TCP_PACKET;  in fxp_encap()
1545 				txp->tx_cb->ipcb_ip_activation_high =  in fxp_encap()
1547 				txp->tx_cb->ipcb_ip_schedule |=  in fxp_encap()
1554 	error = bus_dmamap_load_mbuf_sg(sc->fxp_txmtag, txp->tx_map, *m_head,  in fxp_encap()
1564 		error = bus_dmamap_load_mbuf_sg(sc->fxp_txmtag, txp->tx_map,  in fxp_encap()
1580 	bus_dmamap_sync(sc->fxp_txmtag, txp->tx_map, BUS_DMASYNC_PREWRITE);  in fxp_encap()
1582 	cbp = txp->tx_cb;  in fxp_encap()
1623 		txp->tx_cb->ipcb_ip_activation_high |=  in fxp_encap()
1627 	txp->tx_mbuf = m;  in fxp_encap()
1628 	txp->tx_cb->cb_status = 0;  in fxp_encap()
1629 	txp->tx_cb->byte_count = 0;  in fxp_encap()
1631 		txp->tx_cb->cb_command =  in fxp_encap()
1635 		txp->tx_cb->cb_command =  in fxp_encap()
1639 		txp->tx_cb->tx_threshold = tx_threshold;  in fxp_encap()
1645 	sc->fxp_desc.tx_last = txp;  in fxp_encap()
1653 		sc->fxp_desc.tx_first = txp;  in fxp_encap()
1746 	struct fxp_tx *txp;  in fxp_txeof()  local
1751 	for (txp = sc->fxp_desc.tx_first; sc->tx_queued &&  in fxp_txeof()
1752 	    (le16toh(txp->tx_cb->cb_status) & FXP_CB_STATUS_C) != 0;  in fxp_txeof()
1753 	    txp = txp->tx_next) {  in fxp_txeof()
1754 		if (txp->tx_mbuf != NULL) {  in fxp_txeof()
1755 			bus_dmamap_sync(sc->fxp_txmtag, txp->tx_map,  in fxp_txeof()
1757 			bus_dmamap_unload(sc->fxp_txmtag, txp->tx_map);  in fxp_txeof()
1758 			m_freem(txp->tx_mbuf);  in fxp_txeof()
1759 			txp->tx_mbuf = NULL;  in fxp_txeof()
1761 			txp->tx_cb->tbd[0].tb_addr = 0;  in fxp_txeof()
1766 	sc->fxp_desc.tx_first = txp;  in fxp_txeof()
2176 	struct fxp_tx *txp;  in fxp_stop()  local
2201 	txp = sc->fxp_desc.tx_list;  in fxp_stop()
2203 		if (txp[i].tx_mbuf != NULL) {  in fxp_stop()
2204 			bus_dmamap_sync(sc->fxp_txmtag, txp[i].tx_map,  in fxp_stop()
2206 			bus_dmamap_unload(sc->fxp_txmtag, txp[i].tx_map);  in fxp_stop()
2207 			m_freem(txp[i].tx_mbuf);  in fxp_stop()
2208 			txp[i].tx_mbuf = NULL;  in fxp_stop()
2210 			txp[i].tx_cb->tbd[0].tb_addr = 0;  in fxp_stop()
2268 	struct fxp_tx *txp;  in fxp_init_body()  local
2501 	txp = sc->fxp_desc.tx_list;  in fxp_init_body()
2505 		txp[i].tx_mbuf = NULL;  in fxp_init_body()
2516 		txp[i].tx_next = &txp[(i + 1) & FXP_TXCB_MASK];  in fxp_init_body()
2525 	sc->fxp_desc.tx_first = sc->fxp_desc.tx_last = txp;  in fxp_init_body()