<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <meta name="Generator" content="Microsoft Word 15 (filtered medium)"> <style></style> </head> <body lang="EN-US" link="#0563C1" vlink="#954F72" style="word-wrap:break-word"> <div class="WordSection1"> <p class="MsoNormal">Hi Amiya<o:p></o:p></p> <p class="MsoNormal"><o:p> </o:p></p> <p class="MsoNormal">Can you provide me with the DPDK startup parameters?<o:p></o:p></p> <p class="MsoNormal"><o:p> </o:p></p> <p class="MsoNormal">Thanks<o:p></o:p></p> <div style="border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt"> <div> <div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in"> <p class="MsoNormal"><b>From:</b> Amiya Ranjan Mohakud <amiya-ranjan.mohakud@broadcom.com> <br> <b>Sent:</b> Tuesday, January 23, 2024 4:54 PM<br> <b>To:</b> Deng, KaiwenX <kaiwenx.deng@intel.com>; dev@dpdk.org<br> <b>Cc:</b> Amiya Ranjan Mohakud <amiya-ranjan.mohakud@broadcom.com>; Amiya Ranjan Mohakud <amiyaranjan.mohakud@gmail.com><br> <b>Subject:</b> Regarding https://mails.dpdk.org/archives/dev/2023-June/270558.html dpdk patch<o:p></o:p></p> </div> </div> <p class="MsoNormal"><o:p> </o:p></p> <div> <div> <p class="MsoNormal"><span style="font-family:"Verdana",sans-serif">Hi Kaiwenx<o:p></o:p></span></p> </div> <div> <p class="MsoNormal"><span style="font-family:"Verdana",sans-serif"><o:p> </o:p></span></p> </div> <div> <p class="MsoNormal"><span style="font-family:"Verdana",sans-serif">I came across the below DPDK iavf error message during the initialization of X710 NICs in ESX. It seems the functionality works fine, but with below error messages.<o:p></o:p></span></p> </div> <div> <p class="MsoNormal"><span style="font-family:"Verdana",sans-serif">DPDK Version: 22.11.2<o:p></o:p></span></p> </div> <div> <p class="MsoNormal"><span style="font-family:"Verdana",sans-serif"><o:p> </o:p></span></p> </div> <div> <p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#172B4D;background:#F4F5F7">2023-12-08T09:58:00.901 |9322| MSG [NET] dpdk_port_configure:1717 Configure port eth3/1. lsc_intr=1, rxq/txq=1/1, (rss_enabled=1) rss_hf=0x0000000000000c30 tx_ol=0x00000000000006 rx_ol=0x00000000080007</span><span style="font-family:"Verdana",sans-serif"><o:p></o:p></span></p> </div> <pre style="background:#F4F5F7;max-height:30em;overflow:auto"><span style="font-size:9.0pt;color:#172B4D">2023-12-08T09:58:00.906 |9322| MSG [NET] dpdk_log_write:107 iavf_execute_vf_cmd(): Return failure -4 </span><span class="gmail-code-keyword"><span style="font-size:9.0pt;color:#910091">for</span></span><span style="font-size:9.0pt;color:#172B4D"> cmd 27<o:p></o:p></span></pre> <pre style="background:#F4F5F7"><span style="font-size:9.0pt;color:#172B4D">2023-12-08T09:58:00.906 |9322| MSG [NET] dpdk_log_write:107 iavf_enable_vlan_strip(): Failed to execute command of OP_ENABLE_VLAN_STRIPPING<o:p></o:p></span></pre> <pre style="background:#F4F5F7"><span style="font-size:9.0pt;color:#172B4D">2023-12-08T09:58:00.906 |9322| MSG [NET] dpdk_log_write:107 iavf_dev_init_vlan(): Failed to update vlan offload <o:p></o:p></span></pre> <pre style="background:#F4F5F7"><span style="font-size:9.0pt;color:#172B4D">2023-12-08T09:58:00.906 |9322| MSG [NET] dpdk_log_write:107 iavf_dev_configure(): configure VLAN failed: -5 <o:p></o:p></span></pre> <pre style="background:#F4F5F7"><span style="font-size:9.0pt;color:#172B4D">2023-12-08T09:58:01.156 |9322| MSG [NET] dpdk_log_write:107 iavf_execute_vf_cmd(): Return failure -5 </span><span class="gmail-code-keyword"><span style="font-size:9.0pt;color:#910091">for</span></span><span style="font-size:9.0pt;color:#172B4D"> cmd 14<o:p></o:p></span></pre> <div> <p class="MsoNormal"><span style="font-family:"Verdana",sans-serif"><o:p> </o:p></span></p> </div> <div> <p class="MsoNormal"><span style="font-family:"Verdana",sans-serif">On search, I came across your above patch. I am not able to make out properly from the description. Could you please help elaborate the root cause/fix for my understanding and kindly confirm if this patch would fix the above issue. Thanks in advance. <o:p></o:p></span></p> </div> <div> <p class="MsoNormal"><span style="font-family:"Verdana",sans-serif"><o:p> </o:p></span></p> </div> <div> <div> <div> <p class="MsoNormal"><span style="font-family:"Verdana",sans-serif">Regards,</span><o:p></o:p></p> <div> <p class="MsoNormal"><span style="font-family:"Verdana",sans-serif">Amiya</span><o:p></o:p></p> </div> </div> </div> </div> </div> <p class="MsoNormal"><br> <span style="font-size:10.0pt;color:black;background:white">This electronic communication and the information and any files transmitted with it, or attached to it, are confidential and are intended solely for the use of the individual or entity to whom it is addressed and may contain information that is confidential, legally privileged, protected by privacy laws, or otherwise restricted from disclosure to anyone else. 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