From: Luca Coelho <luca@coelho.fi>
To: Jaya Kumar <jayakumar.lkml@gmail.com>
Cc: linux-wireless@vger.kernel.org
Subject: Re: WL12xx support for WL1270 and ti-connectivity firmware
Date: Tue, 25 Mar 2014 07:55:08 +0200 [thread overview]
Message-ID: <1395726908.28231.9.camel@dubbel> (raw)
In-Reply-To: <CADqH6VwvNPCeeXxSTYbbtQ8+Z=2ONXdfYDQUvqRv+W=FjsnC8w@mail.gmail.com>
On Tue, 2014-03-25 at 09:48 +0800, Jaya Kumar wrote:
> On Tue, Mar 25, 2014 at 2:32 AM, Luca Coelho <luca@coelho.fi> wrote:
> >> The good news is that
> >>the chip is detected and wl12xx/wl12xx_sdio loads. However, I haven't
> >>been able to get it to get any scan results and can't associate with
> >>any AP (even open).
> >
> > Usually this happens because you're not getting any interrupts. Are you sure the WLAN IRQ GPIO is correctly configured?
> >
> > There's nothing very useful in those kids
> > It just shows that the scan command was issued but you never got the scan complete interrupt.
> >
>
> Hi Luca,
>
> Thanks for your reply. I think the wlan irq gpio is configured. When I
> look at /proc/interrupts, I see it increasing each time I try to scan.
Interesting. Try to take more logs, use 6625 for instance. This will
produce a lot of messages.
Another common cause for failed scan (and RX in general) is a wrong
clock frequency for the WiLink chip. Make sure you're using the correct
values in your board file.
HTH.
--
Luca.
prev parent reply other threads:[~2014-03-25 5:55 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-17 3:56 WL12xx support for WL1270 and ti-connectivity firmware Jaya Kumar
2013-11-18 9:09 ` Luca Coelho
2014-03-24 12:03 ` Jaya Kumar
2014-03-24 18:32 ` Luca Coelho
2014-03-24 22:08 ` Luca Coelho
2014-03-25 1:48 ` Jaya Kumar
2014-03-25 5:55 ` Luca Coelho [this message]
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