1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>struct cfg80211_ibss_params</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-struct-cfg80211-disassoc-request.html" title="struct cfg80211_disassoc_request"><link rel="next" href="API-struct-cfg80211-connect-params.html" title="struct cfg80211_connect_params"></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 cfg80211_ibss_params</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-struct-cfg80211-disassoc-request.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-cfg80211-connect-params.html">Next</a></td></tr></table><hr></div><div class="refentry"><a name="API-struct-cfg80211-ibss-params"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>struct cfg80211_ibss_params — 2 IBSS parameters 3 </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="programlisting"> 4struct cfg80211_ibss_params { 5 const u8 * ssid; 6 const u8 * bssid; 7 struct cfg80211_chan_def chandef; 8 const u8 * ie; 9 u8 ssid_len; 10 u8 ie_len; 11 u16 beacon_interval; 12 u32 basic_rates; 13 bool channel_fixed; 14 bool privacy; 15 bool control_port; 16 bool userspace_handles_dfs; 17 int mcast_rate[IEEE80211_NUM_BANDS]; 18 struct ieee80211_ht_cap ht_capa; 19 struct ieee80211_ht_cap ht_capa_mask; 20}; </pre></div><div class="refsect1"><a name="idp1112704580"></a><h2>Members</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term">ssid</span></dt><dd><p> 21The SSID, will always be non-null. 22 </p></dd><dt><span class="term">bssid</span></dt><dd><p> 23Fixed BSSID requested, maybe be <code class="constant">NULL</code>, if set do not 24search for IBSSs with a different BSSID. 25 </p></dd><dt><span class="term">chandef</span></dt><dd><p> 26defines the channel to use if no other IBSS to join can be found 27 </p></dd><dt><span class="term">ie</span></dt><dd><p> 28information element(s) to include in the beacon 29 </p></dd><dt><span class="term">ssid_len</span></dt><dd><p> 30The length of the SSID, will always be non-zero. 31 </p></dd><dt><span class="term">ie_len</span></dt><dd><p> 32length of that 33 </p></dd><dt><span class="term">beacon_interval</span></dt><dd><p> 34beacon interval to use 35 </p></dd><dt><span class="term">basic_rates</span></dt><dd><p> 36bitmap of basic rates to use when creating the IBSS 37 </p></dd><dt><span class="term">channel_fixed</span></dt><dd><p> 38The channel should be fixed -- do not search for 39IBSSs to join on other channels. 40 </p></dd><dt><span class="term">privacy</span></dt><dd><p> 41this is a protected network, keys will be configured 42after joining 43 </p></dd><dt><span class="term">control_port</span></dt><dd><p> 44whether user space controls IEEE 802.1X port, i.e., 45sets/clears <code class="constant">NL80211_STA_FLAG_AUTHORIZED</code>. If true, the driver is 46required to assume that the port is unauthorized until authorized by 47user space. Otherwise, port is marked authorized by default. 48 </p></dd><dt><span class="term">userspace_handles_dfs</span></dt><dd><p> 49whether user space controls DFS operation, i.e. 50changes the channel when a radar is detected. This is required 51to operate on DFS channels. 52 </p></dd><dt><span class="term">mcast_rate[IEEE80211_NUM_BANDS]</span></dt><dd><p> 53per-band multicast rate index + 1 (0: disabled) 54 </p></dd><dt><span class="term">ht_capa</span></dt><dd><p> 55HT Capabilities over-rides. Values set in ht_capa_mask 56will be used in ht_capa. Un-supported values will be ignored. 57 </p></dd><dt><span class="term">ht_capa_mask</span></dt><dd><p> 58The bits of ht_capa which are to be used. 59 </p></dd></dl></div></div><div class="refsect1"><a name="idp1112716436"></a><h2>Description</h2><p> 60 </p><p> 61 62 This structure defines the IBSS parameters for the <code class="function">join_ibss</code> 63 method. 64</p></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="API-struct-cfg80211-disassoc-request.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-cfg80211-connect-params.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span class="phrase">struct cfg80211_disassoc_request</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 cfg80211_connect_params</span></td></tr></table></div></body></html> 65