diff options
| -rw-r--r-- | lib/netdev-dpdk.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/lib/netdev-dpdk.c b/lib/netdev-dpdk.c index 18c4adcc7..c2ec93c91 100644 --- a/lib/netdev-dpdk.c +++ b/lib/netdev-dpdk.c @@ -163,7 +163,6 @@ typedef uint16_t dpdk_port_t; static const struct rte_eth_conf port_conf = { .rxmode = { - .mq_mode = ETH_MQ_RX_RSS, .split_hdr_size = 0, .offloads = 0, }, @@ -965,6 +964,14 @@ dpdk_eth_dev_port_config(struct netdev_dpdk *dev, int n_rxq, int n_txq) rte_eth_dev_info_get(dev->port_id, &info); + /* As of DPDK 19.11, it is not allowed to set a mq_mode for + * virtio PMD driver. */ + if (!strcmp(info.driver_name, "net_virtio")) { + conf.rxmode.mq_mode = ETH_MQ_RX_NONE; + } else { + conf.rxmode.mq_mode = ETH_MQ_RX_RSS; + } + /* As of DPDK 17.11.1 a few PMDs require to explicitly enable * scatter to support jumbo RX. * Setting scatter for the device is done after checking for |