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authorSteven Luong <sluong@cisco.com>2020-04-01 21:50:10 -0700
committerMatthew Smith <mgsmith@netgate.com>2020-04-02 20:58:54 +0000
commitb32436aab9626cb8b7bc4099142135c5c9e19beb (patch)
tree10073c33454bd2dddbbdc7eb1100476d36fd1a51
parent0765d97abef74727c040d2eaf9112865d59f1593 (diff)
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 <sluong@cisco.com> Change-Id: Ifa0fc4206cedc56a851f94f6434a2a7500bbd419
-rw-r--r--src/plugins/dpdk/device/init.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c
index c994416ff4d..86443c8ff21 100644
--- a/src/plugins/dpdk/device/init.c
+++ b/src/plugins/dpdk/device/init.c
@@ -528,6 +528,7 @@ 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;