<?xml version="1.0" encoding="ANSI_X3.4-1968" standalone="no"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968" /><title>struct mpath_info</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1" /><link rel="home" href="index.html" title="The 802.11 subsystems – for kernel developers" /><link rel="up" href="bk01ch02.html" title="Chapter 2. Actions and configuration" /><link rel="prev" href="API-enum-mpath-info-flags.html" title="enum mpath_info_flags" /><link rel="next" href="API-struct-bss-parameters.html" title="struct bss_parameters" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span class="phrase">struct mpath_info</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-enum-mpath-info-flags.html">Prev</a> </td><th width="60%" align="center">Chapter 2. Actions and configuration</th><td width="20%" align="right"> <a accesskey="n" href="API-struct-bss-parameters.html">Next</a></td></tr></table><hr /></div><div class="refentry"><a id="API-struct-mpath-info"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>struct mpath_info — mesh path information </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="programlisting"> struct mpath_info { u32 filled; u32 frame_qlen; u32 sn; u32 metric; u32 exptime; u32 discovery_timeout; u8 discovery_retries; u8 flags; int generation; }; </pre></div><div class="refsect1"><a id="idm139754519664304"></a><h2>Members</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term">filled</span></dt><dd><p> bitfield of flags from <span class="structname">enum</span> mpath_info_flags </p></dd><dt><span class="term">frame_qlen</span></dt><dd><p> number of queued frames for this destination </p></dd><dt><span class="term">sn</span></dt><dd><p> target sequence number </p></dd><dt><span class="term">metric</span></dt><dd><p> metric (cost) of this mesh path </p></dd><dt><span class="term">exptime</span></dt><dd><p> expiration time for the mesh path from now, in msecs </p></dd><dt><span class="term">discovery_timeout</span></dt><dd><p> total mesh path discovery timeout, in msecs </p></dd><dt><span class="term">discovery_retries</span></dt><dd><p> mesh path discovery retries </p></dd><dt><span class="term">flags</span></dt><dd><p> mesh path flags </p></dd><dt><span class="term">generation</span></dt><dd><p> generation number for nl80211 dumps. This number should increase every time the list of mesh paths changes, i.e. when a station is added or removed, so that userspace can tell whether it got a consistent snapshot. </p></dd></dl></div></div><div class="refsect1"><a id="idm139754519650928"></a><h2>Description</h2><p> </p><p> Mesh path information filled by driver for <code class="function">get_mpath</code> and <code class="function">dump_mpath</code>. </p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="API-enum-mpath-info-flags.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="bk01ch02.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="API-struct-bss-parameters.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span class="phrase">enum mpath_info_flags</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> <span class="phrase">struct bss_parameters</span></td></tr></table></div></body></html>