1004 	struct ipath_verbs_txreq *tx = NULL;  in get_txreq()  local
1012 		tx = list_entry(l, struct ipath_verbs_txreq, txreq.list);  in get_txreq()
1015 	return tx;  in get_txreq()
1019 			     struct ipath_verbs_txreq *tx)  in put_txreq()  argument
1024 	list_add(&tx->txreq.list, &dev->txreq_free);  in put_txreq()
1030 	struct ipath_verbs_txreq *tx = cookie;  in sdma_complete()  local
1031 	struct ipath_qp *qp = tx->qp;  in sdma_complete()
1039 		if (tx->wqe)  in sdma_complete()
1040 			ipath_send_complete(qp, tx->wqe, ibs);  in sdma_complete()
1047 	} else if (tx->wqe) {  in sdma_complete()
1049 		ipath_send_complete(qp, tx->wqe, ibs);  in sdma_complete()
1053 	if (tx->txreq.flags & IPATH_SDMA_TXREQ_F_FREEBUF)  in sdma_complete()
1054 		kfree(tx->txreq.map_addr);  in sdma_complete()
1055 	put_txreq(dev, tx);  in sdma_complete()
1104 	struct ipath_verbs_txreq *tx;  in ipath_verbs_send_dma()  local
1110 	tx = qp->s_tx;  in ipath_verbs_send_dma()
1111 	if (tx) {  in ipath_verbs_send_dma()
1115 		ret = ipath_sdma_verbs_send(dd, tx->ss, tx->len, tx);  in ipath_verbs_send_dma()
1117 			qp->s_tx = tx;  in ipath_verbs_send_dma()
1123 	tx = get_txreq(dev);  in ipath_verbs_send_dma()
1124 	if (!tx) {  in ipath_verbs_send_dma()
1137 	tx->qp = qp;  in ipath_verbs_send_dma()
1139 	tx->wqe = qp->s_wqe;  in ipath_verbs_send_dma()
1140 	tx->txreq.callback = sdma_complete;  in ipath_verbs_send_dma()
1141 	tx->txreq.callback_cookie = tx;  in ipath_verbs_send_dma()
1142 	tx->txreq.flags = IPATH_SDMA_TXREQ_F_HEADTOHOST |  in ipath_verbs_send_dma()
1145 		tx->txreq.flags |= IPATH_SDMA_TXREQ_F_USELARGEBUF;  in ipath_verbs_send_dma()
1150 		tx->txreq.flags |= IPATH_SDMA_TXREQ_F_VL15;  in ipath_verbs_send_dma()
1164 		tx->hdr.pbc[0] = cpu_to_le32(plen);  in ipath_verbs_send_dma()
1165 		tx->hdr.pbc[1] = cpu_to_le32(control);  in ipath_verbs_send_dma()
1166 		memcpy(&tx->hdr.hdr, hdr, hdrwords << 2);  in ipath_verbs_send_dma()
1167 		tx->txreq.sg_count = ndesc;  in ipath_verbs_send_dma()
1168 		tx->map_len = (hdrwords + 2) << 2;  in ipath_verbs_send_dma()
1169 		tx->txreq.map_addr = &tx->hdr;  in ipath_verbs_send_dma()
1171 		ret = ipath_sdma_verbs_send(dd, ss, dwords, tx);  in ipath_verbs_send_dma()
1174 			tx->ss = ss;  in ipath_verbs_send_dma()
1175 			tx->len = dwords;  in ipath_verbs_send_dma()
1176 			qp->s_tx = tx;  in ipath_verbs_send_dma()
1183 	tx->map_len = (plen + 1) << 2;  in ipath_verbs_send_dma()
1184 	piobuf = kmalloc(tx->map_len, GFP_ATOMIC);  in ipath_verbs_send_dma()
1189 	tx->txreq.map_addr = piobuf;  in ipath_verbs_send_dma()
1190 	tx->txreq.flags |= IPATH_SDMA_TXREQ_F_FREEBUF;  in ipath_verbs_send_dma()
1191 	tx->txreq.sg_count = 1;  in ipath_verbs_send_dma()
1199 	ret = ipath_sdma_verbs_send(dd, NULL, 0, tx);  in ipath_verbs_send_dma()
1206 		tx->ss = NULL;  in ipath_verbs_send_dma()
1207 		tx->len = 0;  in ipath_verbs_send_dma()
1208 		qp->s_tx = tx;  in ipath_verbs_send_dma()
1217 	put_txreq(dev, tx);  in ipath_verbs_send_dma()
1993 	struct ipath_verbs_txreq *tx;  in ipath_register_ib_device()  local
2006 		tx = kmalloc(dd->ipath_sdma_descq_cnt * sizeof *tx,  in ipath_register_ib_device()
2008 		if (tx == NULL) {  in ipath_register_ib_device()
2013 		tx = NULL;  in ipath_register_ib_device()
2014 	idev->txreq_bufs = tx;  in ipath_register_ib_device()
2088 	for (i = 0; i < dd->ipath_sdma_descq_cnt; i++, tx++)  in ipath_register_ib_device()
2089 		list_add(&tx->txreq.list, &idev->txreq_free);  in ipath_register_ib_device()