* Re: dpdk rte_eth_rx_burst Failed to obtain data.
[not found] <tencent_0DA66971113AA1B41F00575950F4DB759009@qq.com>
@ 2024-09-02 16:40 ` Stephen Hemminger
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From: Stephen Hemminger @ 2024-09-02 16:40 UTC (permalink / raw)
To: 李勇; +Cc: dev
On Sat, 31 Aug 2024 09:44:21 +0800
"李勇" <1054946122@qq.com> wrote:
> I use the dpdk-23-11 version, system debian11, network card i210, CPU Cortex-A55. After the dpdk-23-11 service is compiled and installed, Start dpdk-23-11/examples/multi-process/cron_derve_mp/mp_derver/ build/mpuserver -l 1-2 -n 4 -- -p 1- n 1. Because dpdk only takes over one network card, I commented out the parameter restrictions in argc.c under mp_server. The mp_server service is started successfully. Procedure No data is displayed when a packet is sent through a network cable. Procedure But there is data with dpdk-testpmd. I have not encountered such a problem before and hope to get help.
Which network interface are you using? Some network drivers are broken in the Multi-process mode.
Are there any log messages on startup?
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[not found] <tencent_0DA66971113AA1B41F00575950F4DB759009@qq.com>
2024-09-02 16:40 ` dpdk rte_eth_rx_burst Failed to obtain data Stephen Hemminger
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