428 	struct fxp_tx *txp;  in fxp_attach()  local
749 	txp = sc->fxp_desc.tx_list;  in fxp_attach()
752 		txp[i].tx_cb = tcbp + i;  in fxp_attach()
753 		error = bus_dmamap_create(sc->fxp_txmtag, 0, &txp[i].tx_map);  in fxp_attach()
929 	struct fxp_tx *txp;  in fxp_release()  local
967 			txp = &sc->fxp_desc.tx_list[i];  in fxp_release()
968 			if (txp->tx_mbuf != NULL) {  in fxp_release()
969 				bus_dmamap_sync(sc->fxp_txmtag, txp->tx_map,  in fxp_release()
971 				bus_dmamap_unload(sc->fxp_txmtag, txp->tx_map);  in fxp_release()
972 				m_freem(txp->tx_mbuf);  in fxp_release()
974 			bus_dmamap_destroy(sc->fxp_txmtag, txp->tx_map);  in fxp_release()
1383 	struct fxp_tx *txp;  in fxp_encap()  local
1396 	txp = sc->fxp_desc.tx_last->tx_next;  in fxp_encap()
1412 		txp->tx_cb->ipcb_ip_activation_high =  in fxp_encap()
1495 		txp->tx_cb->ipcb_ip_schedule = FXP_IPCB_TCPUDP_CHECKSUM_ENABLE;  in fxp_encap()
1497 			txp->tx_cb->ipcb_ip_schedule |= FXP_IPCB_TCP_PACKET;  in fxp_encap()
1531 				txp->tx_cb->ipcb_ip_activation_high =  in fxp_encap()
1533 				txp->tx_cb->ipcb_ip_schedule |=  in fxp_encap()
1540 	error = bus_dmamap_load_mbuf_sg(sc->fxp_txmtag, txp->tx_map, *m_head,  in fxp_encap()
1550 		error = bus_dmamap_load_mbuf_sg(sc->fxp_txmtag, txp->tx_map,  in fxp_encap()
1566 	bus_dmamap_sync(sc->fxp_txmtag, txp->tx_map, BUS_DMASYNC_PREWRITE);  in fxp_encap()
1568 	cbp = txp->tx_cb;  in fxp_encap()
1609 		txp->tx_cb->ipcb_ip_activation_high |=  in fxp_encap()
1613 	txp->tx_mbuf = m;  in fxp_encap()
1614 	txp->tx_cb->cb_status = 0;  in fxp_encap()
1615 	txp->tx_cb->byte_count = 0;  in fxp_encap()
1617 		txp->tx_cb->cb_command =  in fxp_encap()
1621 		txp->tx_cb->cb_command =  in fxp_encap()
1625 		txp->tx_cb->tx_threshold = tx_threshold;  in fxp_encap()
1631 	sc->fxp_desc.tx_last = txp;  in fxp_encap()
1639 		sc->fxp_desc.tx_first = txp;  in fxp_encap()
1732 	struct fxp_tx *txp;  in fxp_txeof()  local
1737 	for (txp = sc->fxp_desc.tx_first; sc->tx_queued &&  in fxp_txeof()
1738 	    (le16toh(txp->tx_cb->cb_status) & FXP_CB_STATUS_C) != 0;  in fxp_txeof()
1739 	    txp = txp->tx_next) {  in fxp_txeof()
1740 		if (txp->tx_mbuf != NULL) {  in fxp_txeof()
1741 			bus_dmamap_sync(sc->fxp_txmtag, txp->tx_map,  in fxp_txeof()
1743 			bus_dmamap_unload(sc->fxp_txmtag, txp->tx_map);  in fxp_txeof()
1744 			m_freem(txp->tx_mbuf);  in fxp_txeof()
1745 			txp->tx_mbuf = NULL;  in fxp_txeof()
1747 			txp->tx_cb->tbd[0].tb_addr = 0;  in fxp_txeof()
1752 	sc->fxp_desc.tx_first = txp;  in fxp_txeof()
2162 	struct fxp_tx *txp;  in fxp_stop()  local
2187 	txp = sc->fxp_desc.tx_list;  in fxp_stop()
2189 		if (txp[i].tx_mbuf != NULL) {  in fxp_stop()
2190 			bus_dmamap_sync(sc->fxp_txmtag, txp[i].tx_map,  in fxp_stop()
2192 			bus_dmamap_unload(sc->fxp_txmtag, txp[i].tx_map);  in fxp_stop()
2193 			m_freem(txp[i].tx_mbuf);  in fxp_stop()
2194 			txp[i].tx_mbuf = NULL;  in fxp_stop()
2196 			txp[i].tx_cb->tbd[0].tb_addr = 0;  in fxp_stop()
2254 	struct fxp_tx *txp;  in fxp_init_body()  local
2487 	txp = sc->fxp_desc.tx_list;  in fxp_init_body()
2491 		txp[i].tx_mbuf = NULL;  in fxp_init_body()
2502 		txp[i].tx_next = &txp[(i + 1) & FXP_TXCB_MASK];  in fxp_init_body()
2511 	sc->fxp_desc.tx_first = sc->fxp_desc.tx_last = txp;  in fxp_init_body()