Return-path: Received: from mga02.intel.com ([134.134.136.20]:41323 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751285AbaIJOAL convert rfc822-to-8bit (ORCPT ); Wed, 10 Sep 2014 10:00:11 -0400 From: "Peer, Ilan" To: Jouni Malinen , Arend van Spriel CC: "linux-wireless@vger.kernel.org" , brcm80211 development , "hostap@lists.shmoo.com" Subject: RE: P2P_DEVICE support in Android KitKat Date: Wed, 10 Sep 2014 14:00:05 +0000 Message-ID: (sfid-20140910_160021_163711_B57DDCB9) References: <540FFDFD.2070302@broadcom.com> <20140910111040.GA5269@w1.fi> In-Reply-To: <20140910111040.GA5269@w1.fi> Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: Hi Arend, We've encountered this issue in the past, and resolved it by passing the wpa_supplicant a P2P specific configuration file using the -m option. Try using -m but do not populate it with any network blocks that are not P2P groups. Hope this helps, Ilan. > -----Original Message----- > From: linux-wireless-owner@vger.kernel.org [mailto:linux-wireless- > owner@vger.kernel.org] On Behalf Of Jouni Malinen > Sent: Wednesday, September 10, 2014 14:11 > To: Arend van Spriel > Cc: linux-wireless@vger.kernel.org; brcm80211 development; > hostap@lists.shmoo.com > Subject: Re: P2P_DEVICE support in Android KitKat > > On Wed, Sep 10, 2014 at 09:30:05AM +0200, Arend van Spriel wrote: > > I am running some tests on a haswell target with Android KitKat > > (3.10.20 kernel). In this configuration our brcmfmac driver is used > > with driver param 'p2p_device=1'. So we end up with wlan0 and > > p2p-dev-wlan0 interfaces (can blame myself for that). The > > configuration has a network configured, but I did not expect > > wpa_supplicant to start association using the p2p device interface. > > The wlan0 interface is already connected to the AP. How can I fix this > > to assure p2p-dev-wlan0 is only used for p2p management scenarios. > > Hmm.. Can you please show the wpa_supplicant command line that is used > here and describe how that network block gets configured for the > p2p-dev-wlan0 "interface"? I would have expected that there would never > be a configuration with an enabled network block being passed for the P2P > management interface.. Internally, wpa_supplicant should not add such for > P2P groups, but I don't think there is any filtering on configuration if > something is externally trying to make wpa_supplicant use that management > interface for a station mode connection. > > -- > Jouni Malinen PGP id EFC895FA > -- > To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the > body of a message to majordomo@vger.kernel.org More majordomo info at > http://vger.kernel.org/majordomo-info.html