From 69d79baa08b0ea440d91004d2f25f0326908767e Mon Sep 17 00:00:00 2001 From: Steven Luong Date: Wed, 1 Apr 2020 21:50:10 -0700 Subject: dpdk: VM VHOST tests with rxq>1 failing DPDK recently added a check in the virtio driver to make sure that rxmode->mq_mode == ETH_MQ_RX_NONE. We were passing ETH_MQ_RX_RSS and the device initialization was not accepted. The reason for the change in DPDK was that there is no controls (algorithm, redirection table, hash function). So they thought ETH_MQ_RX_NONE was the best choice for the value of mq_mode. Type: fix Ticket: VPP-1853 Signed-off-by: Steven Luong Change-Id: Ifa0fc4206cedc56a851f94f6434a2a7500bbd419 (cherry picked from commit b32436aab9626cb8b7bc4099142135c5c9e19beb) --- src/plugins/dpdk/device/init.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c index 056544646ed..8ebfaac3580 100644 --- a/src/plugins/dpdk/device/init.c +++ b/src/plugins/dpdk/device/init.c @@ -516,6 +516,7 @@ dpdk_lib_init (dpdk_main_t * dm) /* virtio */ case VNET_DPDK_PMD_VIRTIO: + xd->port_conf.rxmode.mq_mode = ETH_MQ_RX_NONE; xd->port_type = VNET_DPDK_PORT_TYPE_ETH_1G; xd->nb_rx_desc = DPDK_NB_RX_DESC_VIRTIO; xd->nb_tx_desc = DPDK_NB_TX_DESC_VIRTIO; -- cgit 1.2.3-korg