I hope accidentally num_of_pkts_per_queue is not zero. Pravin From: Lokesh Chakka <lvenkatakumarcha...@gmail.com> Sent: Monday, October 7, 2024 11:36 AM To: Bing Zhao <bi...@nvidia.com> Cc: users <users@dpdk.org> Subject: Re: unable to capture packets
I've tried TX. It's working fine. I'm sure problem is only with my code. On Mon, 7 Oct, 2024, 20:52 Bing Zhao, <bi...@nvidia.com<mailto:bi...@nvidia.com>> wrote: Which NIC are you using? Have you tried dpdk-testpmd or l2fwd on your setup to check if the packet can be sent and received correctly? BR. Bing From: Lokesh Chakka <lvenkatakumarcha...@gmail.com<mailto:lvenkatakumarcha...@gmail.com>> Sent: Monday, October 7, 2024 9:52 PM To: users <users@dpdk.org<mailto:users@dpdk.org>> Subject: unable to capture packets External email: Use caution opening links or attachments hello, I'm trying to capture packets using the following piece of code : ========================================================== struct rte_eth_rxconf rxq_conf = dev_info.default_rxconf; rxq_conf.offloads = port_conf.rxmode.offloads; rte_eth_rx_queue_setup( 0, 0, num_of_pkts_per_queue, (unsigned int)sock, &rxq_conf, mem_pool ); rte_eth_dev_start( 0 ); while( 1 ) { num_of_pkts_rcvd = rte_eth_rx_burst( 0, 0, mbuf, num_of_pkts_per_queue ); fprintf( stderr, "num_of_pkts_rcvd: %u\n", num_of_pkts_rcvd ); } ========================================================== It's always printing num_of_pkts_rcvd as 0. Can someone help me understand what the issue is .... Thanks & Regards -- Lokesh Chakka.
