1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>cfg80211_classify8021d</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="bk01ch05.html" title="Chapter&#160;5.&#160;Data path helpers"><link rel="prev" href="API-ieee80211-amsdu-to-8023s.html" title="ieee80211_amsdu_to_8023s"><link rel="next" href="bk01ch06.html" title="Chapter&#160;6.&#160;Regulatory enforcement infrastructure"></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">cfg80211_classify8021d</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-ieee80211-amsdu-to-8023s.html">Prev</a>&#160;</td><th width="60%" align="center">Chapter&#160;5.&#160;Data path helpers</th><td width="20%" align="right">&#160;<a accesskey="n" href="bk01ch06.html">Next</a></td></tr></table><hr></div><div class="refentry"><a name="API-cfg80211-classify8021d"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>cfg80211_classify8021d &#8212; 
2  determine the 802.1p/1d tag for a data frame
3 </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="funcsynopsis"><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">unsigned int <b class="fsfunc">cfg80211_classify8021d </b>(</code></td><td>struct sk_buff * <var class="pdparam">skb</var>, </td></tr><tr><td>&#160;</td><td>struct cfg80211_qos_map * <var class="pdparam">qos_map</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer">&#160;</div></div></div><div class="refsect1"><a name="idp1113181692"></a><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>skb</code></em></span></dt><dd><p>
4     the data frame
5    </p></dd><dt><span class="term"><em class="parameter"><code>qos_map</code></em></span></dt><dd><p>
6     Interworking QoS mapping or <code class="constant">NULL</code> if not in use
7    </p></dd></dl></div></div><div class="refsect1"><a name="idp1113184540"></a><h2>Return</h2><p>
8   The 802.1p/1d tag.
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