<div id="mailbox-conversation"><div style="font-family:微软雅黑;font-size:14px;color:#000000"><div>Hi Yang Tao</div><div>Thanks for your reply.</div><div>Actually, I am using "uio_pci_generic" as driver.</div><div>when I query the bind status, I got "drv=uio_pci_generic" like following image.</div><div>Is there anything else we can do to debug this issue?</div><div><img src="cid:__aliyun_AF8FE76C15C14B3BBB543278F6104EA3" class="inline-attachment" width="837" height="289" style=""></div><div><br></div><div><div id="mailbox-conversation"><br></div></div></div><blockquote><div><div style="font-size: 70%"> ------------------原始邮件 ------------------</div><div><b>发件人:</b>Yang, Tao Y <tao.y.yang@intel.com></div><div><b>发送时间:</b>05/22/23 17:34:54</div><div><b>收件人:</b>Nick Tian <nick.tian@longsailingsemi.com>, users@dpdk.org <users@dpdk.org></div><div><b>抄送:</b>Isaac Gao <isaac.gao@longsailingsemi.com>, Jason Liu <jason.liu@longsailingsemi.com></div><div><b>主题:</b>RE: 回复：No packet was send out successfully with EB-LINK intel I226</div></div><div><blockquote class="gmail_quote"><meta><meta><style>p.MsoNormal, li.MsoNormal, div.MsoNormal {margin: 0.0in;font-size: 11.0pt;font-family: Calibri , sans-serif;}a:link, span.MsoHyperlink {mso-style-priority: 99;color: #0563c1;text-decoration: underline;}span.EmailStyle19 {mso-style-type: personal-reply;font-family: Calibri , sans-serif;color: windowtext;}.MsoChpDefault {mso-style-type: export-only;font-family: Calibri , sans-serif;}div.WordSection1 {page: WordSection1;}</style><div class="WordSection1"><p class="MsoNormal">You can try the uio_pci_generic, don’t use the VFIO-PCI driver.</p><p class="MsoNormal"> </p><p class="MsoNormal">modprobe uio</p><p class="MsoNormal">modprobe uio_pci_generic</p><p class="MsoNormal">dpdk-devbind.py  -b uio_pci_generic xxxx</p><p class="MsoNormal"> </p><p class="MsoNormal"> </p><div style="border: none;border-top: solid #e1e1e1 1.0pt;padding: 3.0pt 0.0in 0.0in 0.0in;"><p class="MsoNormal"><b>From:</b> Nick Tian <nick.tian@longsailingsemi.com> <br><b>Sent:</b> Monday, May 22, 2023 9:22 AM<br><b>To:</b> Nick Tian <nick.tian@longsailingsemi.com>; users@dpdk.org<br><b>Cc:</b> Isaac Gao <isaac.gao@longsailingsemi.com>; Jason Liu <jason.liu@longsailingsemi.com><br><b>Subject:</b> <span style="font-family: 宋体;">回复：</span>No packet was send out successfully with EB-LINK intel I226</p></div><p class="MsoNormal"> </p><div id="mailbox-conversation"><div><div><p class="MsoNormal"><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;">Is there someone know something about this?</span></p></div><div><p class="MsoNormal"><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;">-----------------------------------------------------</span></p></div><div><p class="MsoNormal"><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: #e2001c;background: #f9f9f9;">No packet was sent out successfully with EB-LINK intel I226</span><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;"></span></p></div><div><div id="mailbox-conversation"><p class="MsoNormal"><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;"> </span></p></div></div></div><blockquote style="margin-top: 5.0pt;margin-bottom: 5.0pt;"><div><div><p class="MsoNormal"><span style="font-size: 7.5pt;">------------------</span><span style="font-size: 7.5pt;font-family: 等线;">原始邮件</span><span style="font-size: 7.5pt;"> ------------------</span></p></div><div><p class="MsoNormal"><b><span style="font-family: 等线;">发件人</span>:</b>Nick Tian <<a href="mailto:nick.tian@longsailingsemi.com" target="_blank">nick.tian@longsailingsemi.com</a>></p></div><div><p class="MsoNormal"><b><span style="font-family: 等线;">发送时间</span>:</b>05/19/23 17:37:34</p></div><div><p class="MsoNormal"><b><span style="font-family: 等线;">收件人</span>:</b>users@dpdk.org <<a href="mailto:users@dpdk.org" target="_blank">users@dpdk.org</a>></p></div><div><p class="MsoNormal"><b><span style="font-family: 等线;">抄送</span>:</b>Isaac Gao <<a href="mailto:isaac.gao@longsailingsemi.com" target="_blank">isaac.gao@longsailingsemi.com</a>>, Jason Liu <<a href="mailto:jason.liu@longsailingsemi.com" target="_blank">jason.liu@longsailingsemi.com</a>></p></div><div><p class="MsoNormal"><b><span style="font-family: 等线;">主题</span>:</b>No packet was send out successfully with EB-LINK intel I226</p></div></div><div><blockquote style="margin-top: 5.0pt;margin-bottom: 5.0pt;"><div id="mailbox-conversation"><div><div><p class="MsoNormal"><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;">Hi Community:</span></p></div><div><p class="MsoNormal"><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;">There is a problem when I use dpdk-testpmd to execute io mode test.</span></p></div><div><p class="MsoNormal"><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;">Issue description: </span><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: #e2001c;">No packet was sent out successfully</span><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;">.</span></p></div><div><p class="MsoNormal"><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;">testpmd cmdline: dpdk-testpmd -l 1,2,3 -n 4 -- -i</span></p></div><div><p class="MsoNormal"><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;"><img border="0" width="554" height="271" style="width: 5.7666in;height: 2.825in;" src="cid:image001.png@01D98CD3.AAF91920"></span><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;"></span></p></div><div><p class="MsoNormal"><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;">test mode setup:"set fwd io" then "start"</span></p></div><div><p class="MsoNormal"><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;"><img border="0" width="554" height="360" style="width: 5.7666in;height: 3.75in;" src="cid:image002.png@01D98CD3.AAF91920"></span><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;"></span></p></div><div><p class="MsoNormal"><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;">Statistics: No packet was send out.</span></p></div><div><p class="MsoNormal"><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;"><img border="0" width="554" height="361" style="width: 5.7666in;height: 3.7583in;" src="cid:image003.png@01D98CD3.AAF91920"></span><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;"></span></p></div><div><p class="MsoNormal"><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;">Environment:</span></p></div><div><p class="MsoNormal"><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;">ThinkCentre-E77+ubuntu22.04 64bit@kernel 5.11.0-27-generic + dpdk 22.11.1 + Intel I226 network adapter</span></p></div><div><p class="MsoNormal"><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;">Network topology: connect port1 to port2 directly with network cable(No switch was involved).</span></p></div><div><p class="MsoNormal"><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;"><img border="0" width="455" height="135" style="width: 4.7416in;height: 1.4083in;" src="cid:image004.png@01D98CD3.AAF91920"></span><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;"></span></p></div><div><p class="MsoNormal"><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;">Hugepage:</span></p></div><div><p class="MsoNormal"><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;"><img border="0" width="554" height="146" style="width: 5.7666in;height: 1.525in;" src="cid:image005.png@01D98CD3.AAF91920"></span><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;"></span></p></div><div><p class="MsoNormal"><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;">device bind:</span></p></div><div><p class="MsoNormal"><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;"><img border="0" width="554" height="191" style="width: 5.7666in;height: 1.9916in;" src="cid:image006.png@01D98CD3.AAF91920"></span><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;"></span></p></div><div><div id="mailbox-conversation"><p class="MsoNormal"><span style="font-size: 10.5pt;font-family: 微软雅黑 , sans-serif;color: black;"> </span></p></div></div></div></div></blockquote></div></blockquote></div></div></blockquote></div></blockquote></div>