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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi Andrea,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">The wpa_supplicant allows to set the GO intent in the configuration file or by using the control interface commands that support it:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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</span></span></span><![endif]><span dir="LTR"></span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">The default intent in 7<o:p></o:p></span></p>
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</span></span></span><![endif]><span dir="LTR"></span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">In configuration file u can set it by: p2p_go_intent=<0..15><o:p></o:p></span></p>
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</span></span></span><![endif]><span dir="LTR"></span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">From the control interface the intent can be changed as follows (also see
<a href="http://hostap.epitest.fi/gitweb/gitweb.cgi?p=hostap-1.git;a=blob;f=wpa_supplicant/README-P2P;hb=HEAD">
here</a>)<o:p></o:p></span></p>
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</span></span></span><![endif]><span dir="LTR"></span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">P2p_connect … go_intent=<val><o:p></o:p></span></p>
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</span></span></span><![endif]><span dir="LTR"></span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Set p2p_go_intent <val><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Ilan.<o:p></o:p></span></p>
<p class="MsoNormal"><a name="_MailEndCompose"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></a></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Andrea Chittano [mailto:andrea.chittano@hotmail.it]
<br>
<b>Sent:</b> Monday, May 19, 2014 15:55<br>
<b>To:</b> Peer, Ilan<br>
<b>Subject:</b> wpa_supplicant Go Negotiation<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-family:"Calibri","sans-serif"">Hi Ilan, I'm a member of HostAP.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri","sans-serif"">I've seen that you are working on wpa_supplicant, so may be you can clarify some doubts regarding it.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri","sans-serif"">I'm interested in GO negotiation procedure between 2 devices which want to perform a p2p wifi direct connection.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri","sans-serif"">Let's suppose that device 1 (D1) starts a connection with device 2 (D2).<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri","sans-serif"">So GO negotiation must be performed. D1 sends a GO negotiation request containing its own GO Intent to D2. <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri","sans-serif"">Now, D2 after receiving the request, should compare its own GO intent (local GO intent) with which one received from D1, in order to build a response containing device info of which one with
the highest GO intent.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri","sans-serif"">I wish to know where devices set their GO intent before starting any action.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri","sans-serif"">I've found only a point where GO intent is setted and it happens when the wpa_supplincant on the device starting a connection calls the function p2p_connect().<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri","sans-serif"">I get the impression that the whole GO negotiation is done between wpa_supplicants on D1 and D2.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri","sans-serif"">My question is:<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri","sans-serif"">how does the device receiving the request acquire its local GO intent?<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri","sans-serif"">Thanks for your help,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri","sans-serif"">Andrea<o:p></o:p></span></p>
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