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<!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>cfg80211_inform_bss</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="bk01ch03.html" title="Chapter&#160;3.&#160;Scanning and BSS list handling" /><link rel="prev" href="API-cfg80211-inform-bss-frame.html" title="cfg80211_inform_bss_frame" /><link rel="next" href="API-cfg80211-unlink-bss.html" title="cfg80211_unlink_bss" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span class="phrase">cfg80211_inform_bss</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-cfg80211-inform-bss-frame.html">Prev</a>&#160;</td><th width="60%" align="center">Chapter&#160;3.&#160;Scanning and BSS list handling</th><td width="20%" align="right">&#160;<a accesskey="n" href="API-cfg80211-unlink-bss.html">Next</a></td></tr></table><hr /></div><div class="refentry"><a id="API-cfg80211-inform-bss"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>cfg80211_inform_bss &#8212; 
  inform cfg80211 of a new BSS
 </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">struct cfg80211_bss * <strong class="fsfunc">cfg80211_inform_bss </strong>(</code></td><td>struct wiphy * <var class="pdparam">wiphy</var>, </td></tr><tr><td>&#160;</td><td>struct ieee80211_channel * <var class="pdparam">channel</var>, </td></tr><tr><td>&#160;</td><td>const u8 * <var class="pdparam">bssid</var>, </td></tr><tr><td>&#160;</td><td>u64 <var class="pdparam">tsf</var>, </td></tr><tr><td>&#160;</td><td>u16 <var class="pdparam">capability</var>, </td></tr><tr><td>&#160;</td><td>u16 <var class="pdparam">beacon_interval</var>, </td></tr><tr><td>&#160;</td><td>const u8 * <var class="pdparam">ie</var>, </td></tr><tr><td>&#160;</td><td>size_t <var class="pdparam">ielen</var>, </td></tr><tr><td>&#160;</td><td>s32 <var class="pdparam">signal</var>, </td></tr><tr><td>&#160;</td><td>gfp_t <var class="pdparam">gfp</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer">&#160;</div></div></div><div class="refsect1"><a id="idm139754518902272"></a><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>wiphy</code></em></span></dt><dd><p>
     the wiphy reporting the BSS
    </p></dd><dt><span class="term"><em class="parameter"><code>channel</code></em></span></dt><dd><p>
     The channel the frame was received on
    </p></dd><dt><span class="term"><em class="parameter"><code>bssid</code></em></span></dt><dd><p>
     the BSSID of the BSS
    </p></dd><dt><span class="term"><em class="parameter"><code>tsf</code></em></span></dt><dd><p>
     the TSF sent by the peer in the beacon/probe response (or 0)
    </p></dd><dt><span class="term"><em class="parameter"><code>capability</code></em></span></dt><dd><p>
     the capability field sent by the peer
    </p></dd><dt><span class="term"><em class="parameter"><code>beacon_interval</code></em></span></dt><dd><p>
     the beacon interval announced by the peer
    </p></dd><dt><span class="term"><em class="parameter"><code>ie</code></em></span></dt><dd><p>
     additional IEs sent by the peer
    </p></dd><dt><span class="term"><em class="parameter"><code>ielen</code></em></span></dt><dd><p>
     length of the additional IEs
    </p></dd><dt><span class="term"><em class="parameter"><code>signal</code></em></span></dt><dd><p>
     the signal strength, type depends on the wiphy's signal_type
    </p></dd><dt><span class="term"><em class="parameter"><code>gfp</code></em></span></dt><dd><p>
     context flags
    </p></dd></dl></div></div><div class="refsect1"><a id="idm139754518881920"></a><h2>Description</h2><p>
   This informs cfg80211 that BSS information was found and
   the BSS should be updated/added.
</p></div><div class="refsect1"><a id="idm139754518880656"></a><h2>Return</h2><p>
   A referenced struct, must be released with <code class="function">cfg80211_put_bss</code>!
   Or <code class="constant">NULL</code> on error.
</p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="API-cfg80211-inform-bss-frame.html">Prev</a>&#160;</td><td width="20%" align="center"><a accesskey="u" href="bk01ch03.html">Up</a></td><td width="40%" align="right">&#160;<a accesskey="n" href="API-cfg80211-unlink-bss.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span class="phrase">cfg80211_inform_bss_frame</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">cfg80211_unlink_bss</span></td></tr></table></div></body></html>