From: Stephen Hemminger <stephen@networkplumber.org>
To: 李勇 <1054946122@qq.com>
Cc: "dev" <dev@dpdk.org>
Subject: Re: dpdk rte_eth_rx_burst Failed to obtain data.
Date: Mon, 2 Sep 2024 09:40:16 -0700 [thread overview]
Message-ID: <20240902094016.549d944e@hermes.local> (raw)
In-Reply-To: <tencent_0DA66971113AA1B41F00575950F4DB759009@qq.com>
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?
prev parent reply other threads:[~2024-09-02 16:40 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-31 1:44 =?gb18030?B?wO7Twg==?=
2024-09-02 16:40 ` Stephen Hemminger [this message]
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