882 		struct xen_netif_tx_request txreq;  in xenvif_tx_build_gops()  local
909 		RING_COPY_REQUEST(&queue->tx, idx, &txreq);  in xenvif_tx_build_gops()
912 		if (txreq.size > queue->remaining_credit &&  in xenvif_tx_build_gops()
913 		    tx_credit_exceeded(queue, txreq.size))  in xenvif_tx_build_gops()
916 		queue->remaining_credit -= txreq.size;  in xenvif_tx_build_gops()
923 		if (txreq.flags & XEN_NETTXF_extra_info) {  in xenvif_tx_build_gops()
938 			make_tx_response(queue, &txreq, extra_count,  in xenvif_tx_build_gops()
952 			make_tx_response(queue, &txreq, extra_count,  in xenvif_tx_build_gops()
958 		data_len = (txreq.size > XEN_NETBACK_TX_COPY_LEN) ?  in xenvif_tx_build_gops()
959 			XEN_NETBACK_TX_COPY_LEN : txreq.size;  in xenvif_tx_build_gops()
961 		ret = xenvif_count_requests(queue, &txreq, extra_count,  in xenvif_tx_build_gops()
969 		if (unlikely(txreq.size < ETH_HLEN)) {  in xenvif_tx_build_gops()
971 				   "Bad packet size: %d\n", txreq.size);  in xenvif_tx_build_gops()
972 			xenvif_tx_err(queue, &txreq, extra_count, idx);  in xenvif_tx_build_gops()
977 		if (unlikely((txreq.offset + txreq.size) > XEN_PAGE_SIZE)) {  in xenvif_tx_build_gops()
980 				   txreq.offset, txreq.size,  in xenvif_tx_build_gops()
981 				   (unsigned long)(txreq.offset&~XEN_PAGE_MASK) + txreq.size);  in xenvif_tx_build_gops()
989 		if (ret >= XEN_NETBK_LEGACY_SLOTS_MAX - 1 && data_len < txreq.size)  in xenvif_tx_build_gops()
990 			data_len = txreq.size;  in xenvif_tx_build_gops()
996 			xenvif_tx_err(queue, &txreq, extra_count, idx);  in xenvif_tx_build_gops()
1014 				xenvif_tx_err(queue, &txreq, extra_count, idx);  in xenvif_tx_build_gops()
1062 		xenvif_get_requests(queue, skb, &txreq, txfrags, copy_ops,  in xenvif_tx_build_gops()