From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-gw1-out.broadcom.com ([216.31.210.62]:57644 "EHLO mail-gw1-out.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751421AbbBJRbz (ORCPT ); Tue, 10 Feb 2015 12:31:55 -0500 Message-ID: <54DA4070.8080002@broadcom.com> (sfid-20150210_183158_807116_5D845F46) Date: Tue, 10 Feb 2015 18:31:28 +0100 From: Arend van Spriel MIME-Version: 1.0 To: Steeve Morin CC: Subject: Re: brcmfmac + AP6120 (brcm43362) doesn't connect to WPA2 AP (unprotected ok) References: <54D92DFC.1080604@broadcom.com> In-Reply-To: Content-Type: text/plain; charset="UTF-8"; format=flowed Sender: linux-wireless-owner@vger.kernel.org List-ID: On 02/10/15 02:37, Steeve Morin wrote: > I've managed to get a lease via udhcpc, over and over again, but as > soon as a scan operation comes along, I am now unable to get a lease. If you can provide a kernel log running into this situation I might get a clue about what is happening. Regards, Arend > On 10 February 2015 at 01:34, Steeve Morin wrote: >> Also, using udhcpc fails to retrieve an IP with a rather strange "error" >> udhcpc (v1.22.1) started >> Sending discover... >> Sending select for 192.168.1.89... >> Sending select for 192.168.1.89... >> Sending select for 192.168.1.89... >> Sending discover... >> Sending discover... >> >> Which leads me to believe this might be due to data being lost somewhere... >> >> However, the rare times I managed to make it connect, SSH was >> functionning normally. >> >> Let me know if you need more log. >> >> Thanks >> >> On 10 February 2015 at 00:06, Steeve Morin wrote: >>> The weird thing is that wpa_supplicant apparently manages to associate >>> with the AP (but i'm not really sure about that) [1] >>> >>> [1] https://gist.github.com/steeve/10a9a643476cea99abf4#file-005-wpa-supplicant-conf >>> >>> On 9 February 2015 at 23:17, Steeve Morin wrote: >>>> Thanks for answering. >>>> >>>> I'm using connmanctl [1] >>>> >>>> The funny thing is trying to make this gist, I tried and it connected >>>> succesfully.... >>>> Could it be a race somewhere? >>>> >>>> [1] https://gist.github.com/steeve/10a9a643476cea99abf4#file-004-connmanctl >>>> >>>> On 9 February 2015 at 23:00, Arend van Spriel wrote: >>>>> On 02/09/15 18:57, Steeve Morin wrote: >>>>>> >>>>>> Hi linux-wireless, >>>>>> >>>>>> I'm running brcmfmac from backports-3.19-rc1-1 on linux 3.10. running >>>>>> on an arm Amlogic S805 (cortex-a5, arm7) board (CX-S859). >>>>>> >>>>>> I had to apply multiple custom patches [1]: >>>>>> - Make sure the wifi chip is on via custom GPIO [1] >>>>>> - Remove a problematic piece of code related to power manager (will >>>>>> look into it later) [1] >>>>>> - Mix the mmc->max_blk_count on the host (would cause a BUG_ON >>>>>> assertion later on) [2] [3] >>>>>> >>>>>> After that, I am able to modprobe brcmfmac see wlan0. >>>>>> The interface correctly scans for wifi aps, and I can connect to >>>>>> unprotected ones. >>>>>> >>>>>> It fails, however, to connect to WPA/WPA2 protected aps. I have >>>>>> attached a debug log obtained with debug=0xffffff [4] >>>>>> I don't see any errors in it though... >>>>>> >>>>>> Would anyone of you guys have any idea why ? >>>>> >>>>> >>>>> In the log I don't see any connect attempt. Only seeing a scan completing. >>>>> So how do you try to connect? >>>>> >>>>> Regards, >>>>> Arend >>>>> >>>>> >>>>>> Thanks a lot, >>>>>> >>>>>> [1] >>>>>> https://gist.github.com/steeve/10a9a643476cea99abf4#file-backports-power-on-wifi-sdio-patch >>>>>> [2] >>>>>> https://gist.github.com/steeve/10a9a643476cea99abf4#file-fix-block-size-patch >>>>>> [3] >>>>>> https://github.com/codesnake/linux-amlogic/blob/master/drivers/amlogic/mmc/aml_sdio.c#L317 >>>>>> [4] https://gist.github.com/steeve/10a9a643476cea99abf4#file-003-dmesg-log >>>>> >>>>> >>>> >>>> >>>> >>>> -- >>>> Steeve Morin >>>> twitter.com/steeve >>>> github.com/steeve >>>> linkd.in/smorin >>> >>> >>> >>> -- >>> Steeve Morin >>> twitter.com/steeve >>> github.com/steeve >>> linkd.in/smorin >> >> >> >> -- >> Steeve Morin >> twitter.com/steeve >> github.com/steeve >> linkd.in/smorin > > >