Hi Francesco, > -----Original Message----- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Montorsi, > Francesco > Sent: Monday, October 26, 2015 5:23 PM > To: dev at dpdk.org > Subject: [dpdk-dev] how to use multiple RX queues on the same port > > Hi all, > To avoid rx_nombuf packet drops, I'm trying to configure a DPDK port to use > more than 1 RX queue... so I'm trying (on a 10Gbps card) to use 4 RX queues. > The call to rte_eth_dev_configure() and the 4 calls to > rte_eth_rx_queue_setup() succeed but then via the > rte_eth_rx_queue_count() API I see that only the first RX queue is used. The > remaining 3 seems unused... am I missing something?
How are you configuring the port? Are you using RSS? I guess that's what you are looking for, so make sure that you are using the right mq_mode(ETH_MQ_RX_RSS). Which NIC are you using and which traffic type? Because if you don't vary the traffic, you won't see any traffic in all queues. Pablo > > > Thanks! > > Francesco Montorsi
