[dpdk-dev] [PATCH 1/4] net/virtio: use simple path for Tx even if Rx mergeable

Maxime Coquelin maxime.coquelin at redhat.com
Fri Jun 1 14:47:55 CEST 2018


Having Rx mergeable buffers feature enabled should not be
a reason to not use Tx simple path.

Signed-off-by: Maxime Coquelin <maxime.coquelin at redhat.com>
---
 drivers/net/virtio/virtio_ethdev.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c
index 5833dad73..e68e9d067 100644
--- a/drivers/net/virtio/virtio_ethdev.c
+++ b/drivers/net/virtio/virtio_ethdev.c
@@ -1879,7 +1879,6 @@ virtio_dev_configure(struct rte_eth_dev *dev)
 #endif
 	if (vtpci_with_feature(hw, VIRTIO_NET_F_MRG_RXBUF)) {
 		hw->use_simple_rx = 0;
-		hw->use_simple_tx = 0;
 	}
 
 	if (rx_offloads & (DEV_RX_OFFLOAD_UDP_CKSUM |
-- 
2.14.3



More information about the dev mailing list