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<div class="box-info">La traduzione di questa pagina non è stata completata. Per questo motivo le parti non tradotte sono visibili in inglese.</div>
<h2>Il Wifi in Haiku</h2>
<h3>
<a href="#"><img src="../images/up.png" style="border:none;float:right" alt="indice" /></a>
<a name="hardware" rel="nofollow" id="hardware">Hardware che dovrebbe essere supportato</a></h3>
<p>Tutti i driver wlan forniti da FreeBSD 8 dovrebbero funzionare. Qualunque scheda basata su PCMCIA, CardBus, ExpressCard, USB o ISA non funzionerà. Solo PCI, miniPCI, PCI-Express, miniPci-Express e PCI-X sono probabilmente funzionanti.<br />
I driver disponibili includono:
</p>
<ul>
<li><p><i>aironetwifi</i>, supporta almeno<br />
La serie Cisco Aironet 350<br />
Aironet PCI4500<br />
Aironet PCI4800<br />
</p></li>
<li><p><i>atheroswifi</i>, supporta quasi tutti i chipset Atheros in commercio (ma non i chip AR9285)</p></li>
<li><p><i>broadcom43xx</i>, supporta i chipset<br />
BCM4301, BCM4306, BCM4307, BCM4309, BCM4311, BCM4312 e BCM4318
</p></li>
<li><p><i>iprowifi2100</i>, supporta i chip 2100</p></li>
<li><p><i>iprowifi2200</i>, supporta<br />
2200BG<br />
2225BG<br />
2915ABG
</p></li>
<li><p><i>iprowifi3945</i>, supporta i chip 3945</p></li>
<li><p><i>iprowifi4965</i>, supporta i chip 4965</p></li>
<li><p><i>marvell88w8335</i>, supporta<br />
Marvell Libertas 88W8310<br />
Marvell Libertas 88W8335
</p></li>
<li><p><i>marvell88w8363</i>, supporta i chip 88W8363</p></li>
<li><p><i>ralinkwifi</i>, supporta<br />
RT2560<br />
RT2561S<br />
RT2561<br />
RT2661
</p></li>
<li><p><i>wavelanwifi</i>, supporta almeno<br />
3Com Airconnect<br />
GLPRISM2 WaveLAN<br />
Intersil Prism3<br />
Intersil Prism2.5<br />
Linksys WDT11<br />
Netgear MA301<br />
PRISM2STA WaveLAN<br />
Siemens SpeedStream<br />
SMC 2602W<br />
Us Robotics 2415<br />
Addtron AWA-100 PCI
</p></li>
</ul>
<h3>
<a href="#"><img src="../images/up.png" style="border:none;float:right" alt="index" /></a>
<a name="wep" rel="nofollow" id="wep">WEP encryption</a></h3>
<p>WEP encryption is available through a command-line application <span class="cli">setwep</span>. It is a temporary means for joining an unencrypted or WEP encrypted wifi network. <span class="cli">setwep</span> works with 64- and 128-bit WEP and supports both text keys as well as hex digit keys (see <a href="#wep-notes" rel="nofollow">WEP notes</a> below).
</p>
<p>The usage is: <span class="cli">setwep device_path [ssid] [key]</span></p>
<p>Below are two examples. Let us assume your wifi network card is "/dev/net/iprowifi3945/0" and the wireless network is named "haikuwifi".</p>
<h4>Example 1: Connect with 64-bit WEP encryption using a hex digit key</h4>
<pre class="terminal">setwep /dev/net/iprowifi3945/0 haikuwifi 0x3456789abc
</pre><h4>Example 2: Connect to an unencrypted wireless network</h4>
<pre class="terminal">setwep /dev/net/iprowifi3945/0 haikuwifi
</pre><div class="box-info">
<li>To find out what your device_path is, have a look in Preferences -&gt; Network</li>
<li>To make your wifi device connect to a given SSID at each boot, add the <tt>setwep</tt> command to your <tt>home/config/boot/UserBootscript</tt></li>
</div>
<p><a name="wep-notes" rel="nofollow" id="wep-notes"><strong>WEP notes</strong></a></p>
<ul>
<li>64-bit WEP uses a 40-bit key, which means 5 text characters or 10 hex digits</li>
<li>128-bit WEP uses a 104-bit key, which means 13 text characters or 26 hex digits</li>
<li>hexadecimal digits = characters 0-9 and A through F (prepended with "0x" in <tt>setwep</tt>)</li>
</ul>
<h3>
<a href="#"><img src="../images/up.png" style="border:none;float:right" alt="index" /></a>
<a name="wpa" rel="nofollow" id="wpa">WPA encryption</a></h3>
<p>At the moment there is no WPA encryption available in Haiku. However, there is some <a target="_blank" class="ext" href="http://alexbl.net/%7Ealexbl/haiku-wpa/" rel="nofollow">preliminary and unfinished code for implementing WPA</a><span class="ext"></span> available. Some tasks for improving this is to plug it into the wpa_supplicant build process and then fixing compile &amp; runtime issues.</p>
<h3>
<a href="#"><img src="../images/up.png" style="border:none;float:right" alt="indice" /></a>
<a name="install_script" rel="nofollow" id="install_script">install-wifi-firmwares.sh</a></h3>
<p>Per installare il firmware per le schede ipw2100, Intel ipw2200/2225/2915, Broadcom 43xx &amp; Marvell 88W8335, dovete far partire lo script</p>
<pre class="terminal">install-wifi-firmwares.sh
</pre>
<p>The Intel ipw2100 and ipw22xx will install without an internet connection, as the licensing terms allow Haiku to distribute the original firmware archives. However, they do require acknowledgment by the end-user prior to their installation. The Broadcom 43xx and Marvell 88W8335 will require an active internet connection, as the files containing their respective firmwares cannot be distributed with Haiku.</p>
<p>People building their own Haiku image can modify their <span class="cli">build/jam/UserBuildConfig</span> accordingly. Details for that and general updates on the wifi topic are found at the <a href="http://www.haiku-os.org/guides/wifi">online version of this document</a>.</p>
<p>If you have to download the firmware, but don't have a working internet connection under Haiku, the online version offers a <a href="http://www.haiku-os.org/files/download-data-for-wlan-firmwares.txt" rel="nofollow">shell script</a>, which will create a zip file for you to extract to Haiku's <tt>/boot</tt>. After that you'll have all files needed by install-wifi-firmwares.sh.</p>
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