* For large packets, avoid copy if possible but need to keep
* some space available in receive area for later packets.
*/
- if (dlen > hv->rx_copybreak &&
+ if (hv->rx_extmbuf_enable && dlen > hv->rx_copybreak &&
(uint32_t)rte_atomic32_read(&rxq->rxbuf_outstanding) <
hv->rxbuf_section_cnt / 2) {
struct rte_mbuf_ext_shared_info *shinfo;
hn_process_events(hv, txq->queue_id, 0);
/* Transmit over VF if present and up */
- rte_rwlock_read_lock(&hv->vf_lock);
- vf_dev = hn_get_vf_dev(hv);
- if (vf_dev && vf_dev->data->dev_started) {
- void *sub_q = vf_dev->data->tx_queues[queue_id];
-
- nb_tx = (*vf_dev->tx_pkt_burst)(sub_q, tx_pkts, nb_pkts);
+ if (hv->vf_ctx.vf_vsc_switched) {
+ rte_rwlock_read_lock(&hv->vf_lock);
+ vf_dev = hn_get_vf_dev(hv);
+ if (hv->vf_ctx.vf_vsc_switched && vf_dev &&
+ vf_dev->data->dev_started) {
+ void *sub_q = vf_dev->data->tx_queues[queue_id];
+
+ nb_tx = (*vf_dev->tx_pkt_burst)
+ (sub_q, tx_pkts, nb_pkts);
+ rte_rwlock_read_unlock(&hv->vf_lock);
+ return nb_tx;
+ }
rte_rwlock_read_unlock(&hv->vf_lock);
- return nb_tx;
}
- rte_rwlock_read_unlock(&hv->vf_lock);
for (nb_tx = 0; nb_tx < nb_pkts; nb_tx++) {
struct rte_mbuf *m = tx_pkts[nb_tx];
(void **)rx_pkts, nb_pkts, NULL);
/* If VF is available, check that as well */
- rte_rwlock_read_lock(&hv->vf_lock);
- vf_dev = hn_get_vf_dev(hv);
- if (vf_dev && vf_dev->data->dev_started)
- nb_rcv += hn_recv_vf(vf_dev->data->port_id, rxq,
- rx_pkts + nb_rcv, nb_pkts - nb_rcv);
+ if (hv->vf_ctx.vf_vsc_switched) {
+ rte_rwlock_read_lock(&hv->vf_lock);
+ vf_dev = hn_get_vf_dev(hv);
+ if (hv->vf_ctx.vf_vsc_switched && vf_dev &&
+ vf_dev->data->dev_started)
+ nb_rcv += hn_recv_vf(vf_dev->data->port_id, rxq,
+ rx_pkts + nb_rcv,
+ nb_pkts - nb_rcv);
- rte_rwlock_read_unlock(&hv->vf_lock);
+ rte_rwlock_read_unlock(&hv->vf_lock);
+ }
return nb_rcv;
}