1<html><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 &#8211; for kernel developers"><link rel="up" href="bk01ch02.html" title="Chapter&#160;2.&#160;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 bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><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>&#160;</td><th width="60%" align="center">Chapter&#160;2.&#160;Actions and configuration</th><td width="20%" align="right">&#160;<a accesskey="n" href="API-struct-bss-parameters.html">Next</a></td></tr></table><hr></div><div class="refentry"><a name="API-struct-mpath-info"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>struct mpath_info &#8212; 
2  mesh path information
3 </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="programlisting">
4struct mpath_info {
5  u32 filled;
6  u32 frame_qlen;
7  u32 sn;
8  u32 metric;
9  u32 exptime;
10  u32 discovery_timeout;
11  u8 discovery_retries;
12  u8 flags;
13  int generation;
14};  </pre></div><div class="refsect1"><a name="idp1112617724"></a><h2>Members</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term">filled</span></dt><dd><p>
15bitfield of flags from <span class="structname">enum</span> mpath_info_flags
16      </p></dd><dt><span class="term">frame_qlen</span></dt><dd><p>
17number of queued frames for this destination
18      </p></dd><dt><span class="term">sn</span></dt><dd><p>
19target sequence number
20      </p></dd><dt><span class="term">metric</span></dt><dd><p>
21metric (cost) of this mesh path
22      </p></dd><dt><span class="term">exptime</span></dt><dd><p>
23expiration time for the mesh path from now, in msecs
24      </p></dd><dt><span class="term">discovery_timeout</span></dt><dd><p>
25total mesh path discovery timeout, in msecs
26      </p></dd><dt><span class="term">discovery_retries</span></dt><dd><p>
27mesh path discovery retries
28      </p></dd><dt><span class="term">flags</span></dt><dd><p>
29mesh path flags
30      </p></dd><dt><span class="term">generation</span></dt><dd><p>
31generation number for nl80211 dumps.
32This number should increase every time the list of mesh paths
33changes, i.e. when a station is added or removed, so that
34userspace can tell whether it got a consistent snapshot.
35      </p></dd></dl></div></div><div class="refsect1"><a name="idp1112624804"></a><h2>Description</h2><p>
36   </p><p>
37
38   Mesh path information filled by driver for <code class="function">get_mpath</code> and <code class="function">dump_mpath</code>.
39</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>&#160;</td><td width="20%" align="center"><a accesskey="u" href="bk01ch02.html">Up</a></td><td width="40%" align="right">&#160;<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>&#160;</td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top">&#160;<span class="phrase">struct bss_parameters</span></td></tr></table></div></body></html>
40