It needs Rx function even in the case of secondary process, and it also needs
check if
it supports mergeable feature or not.
Signed-off-by: Changchun Ouyang <changchun.ouyang at intel.com>
---
Changes in v2:
-- Check if it supports mergeable or not for the secondary process.
lib/librte_pmd_virtio/virtio_ethdev.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/lib/librte_pmd_virtio/virtio_ethdev.c
b/lib/librte_pmd_virtio/virtio_ethdev.c
index 603be2d..0156b56 100644
--- a/lib/librte_pmd_virtio/virtio_ethdev.c
+++ b/lib/librte_pmd_virtio/virtio_ethdev.c
@@ -1115,8 +1115,13 @@ eth_virtio_dev_init(struct rte_eth_dev *eth_dev)
eth_dev->dev_ops = &virtio_eth_dev_ops;
eth_dev->tx_pkt_burst = &virtio_xmit_pkts;
- if (rte_eal_process_type() == RTE_PROC_SECONDARY)
+ if (rte_eal_process_type() == RTE_PROC_SECONDARY) {
+ if (vtpci_with_feature(hw, VIRTIO_NET_F_MRG_RXBUF))
+ eth_dev->rx_pkt_burst = &virtio_recv_mergeable_pkts;
+ else
+ eth_dev->rx_pkt_burst = &virtio_recv_pkts;
return 0;
+ }
/* Allocate memory for storing MAC addresses */
eth_dev->data->mac_addrs = rte_zmalloc("virtio", ETHER_ADDR_LEN, 0);
--
1.8.4.2
