Re: [I] [HELP] add 802.1Q header [nuttx]</span></a></span> </h1> <p class="darkgray font13"> <span class="sender pipe"><a href="/search?l=commits@nuttx.apache.org&q=from:%22via+GitHub%22" rel="nofollow"><span itemprop="author" itemscope itemtype="http://schema.org/Person"><span itemprop="name">via GitHub</span></span></a></span> <span class="date"><a href="/search?l=commits@nuttx.apache.org&q=date:20250903" rel="nofollow">Wed, 03 Sep 2025 10:46:24 -0700</a></span> </p> </div> <div itemprop="articleBody" class="msgBody"> <!--X-Body-of-Message--> <pre> ken-hutchinson commented on issue #16814: URL: <a rel="nofollow" href="https://github.com/apache/nuttx/issues/16814#issuecomment-3250190389">https://github.com/apache/nuttx/issues/16814#issuecomment-3250190389</a></pre><pre> Thanks for your reply @matiamic The blocking call is probably fine. I have the receiver doing 'read' in a loop with 1m-sec sleep between calls. The sender can send a ping, or raw frames (with 802.1q tag). If I ping first, they go fine. The raw frame is fine. The first 'ping' after a raw frame always fails. If I ping again, it works. Does this mean anything to you? Could also be a problem with the vlan config on the LAN9370. On the failed pings, I can see in the LAN9370 stats the data enters the RGMII MAC port, but doesn't make it to the outgoing port. Don't know why that would happen. thanks Ken -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. 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