From: "Pali Rohár" <pali.rohar@gmail.com>
To: Dan Williams <dcbw@redhat.com>
Cc: Marcel Holtmann <marcel@holtmann.org>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
Ming Lei <ming.lei@canonical.com>, Pavel Machek <pavel@ucw.cz>,
"John W. Linville" <linville@tuxdriver.com>,
Grazvydas Ignotas <notasas@gmail.com>,
"linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>,
Network Development <netdev@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>,
Aaro Koskinen <aaro.koskinen@iki.fi>,
Kalle Valo <kvalo@adurom.com>, Sebastian Reichel <sre@ring0.de>,
David Gnedt <david.gnedt@davizone.at>
Subject: Re: wl1251: NVS firmware data
Date: Tue, 9 Dec 2014 00:52:50 +0100 [thread overview]
Message-ID: <201412090052.50900@pali> (raw)
In-Reply-To: <1418082137.31640.14.camel@dcbw.local>
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On Tuesday 09 December 2014 00:42:17 Dan Williams wrote:
> On Tue, 2014-12-09 at 00:23 +0100, Pali Rohár wrote:
> > On Monday 08 December 2014 23:51:07 Dan Williams wrote:
> > > Is the CAL data format generic to all wl1251 devices? Or
> > > is the stuff in the CAL partition Nokia-specific?
> >
> > Specific for Nokia devices.
>
> Ok, but then something must transform that data into a format
> that the wl1251 chip can consume, correct? What do other
> wl1251 platforms do to retrieve this information and set
> regulatory region?
>
> Dan
It looks like wl1251 driver supports standard way to set
regulatory settings. There is application which reads CAL data,
cellular network info, ... and sent it to kernel (via Nokia
specific netlink interface patch). And binary data which are sent
are in same format as file wl1251-nvs.bin. And some bits which
deterministically send to kernl depends on fcc.
--
Pali Rohár
pali.rohar@gmail.com
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next prev parent reply other threads:[~2014-12-08 23:52 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-27 14:06 wl1251: NVS firmware data Pali Rohár
2014-11-27 14:21 ` Ming Lei
2014-11-27 14:43 ` Pali Rohár
2014-11-27 15:13 ` Ming Lei
2014-12-06 13:00 ` Pali Rohár
2014-11-27 15:14 ` Greg Kroah-Hartman
2014-11-27 15:24 ` Pali Rohár
2014-11-27 15:34 ` Ming Lei
2014-11-27 15:16 ` Greg Kroah-Hartman
2014-11-27 15:22 ` Pali Rohár
2014-11-27 15:58 ` Greg Kroah-Hartman
2014-12-06 12:49 ` Pavel Machek
2014-12-06 13:02 ` Pali Rohár
2014-12-08 15:18 ` Ming Lei
2014-12-08 15:22 ` Pali Rohár
2014-12-08 15:35 ` Ming Lei
2014-12-08 16:37 ` Greg Kroah-Hartman
2014-12-08 16:47 ` Pali Rohár
2014-12-08 17:05 ` Marcel Holtmann
2014-12-08 17:11 ` Pali Rohár
2014-12-08 18:50 ` Marcel Holtmann
2014-12-08 19:15 ` Pali Rohár
2014-12-08 19:26 ` Dan Williams
2014-12-08 19:36 ` Pali Rohár
2014-12-08 19:46 ` Marcel Holtmann
2014-12-08 19:56 ` Pali Rohár
2014-12-08 22:51 ` Dan Williams
2014-12-08 23:23 ` Pali Rohár
2014-12-08 23:42 ` Dan Williams
2014-12-08 23:52 ` Pali Rohár [this message]
2014-12-08 19:42 ` Ivaylo Dimitrov
2014-12-08 22:41 ` Dan Williams
2014-12-09 5:10 ` Marcel Holtmann
2014-12-08 19:41 ` Marcel Holtmann
2014-12-08 19:52 ` Pali Rohár
2014-12-08 21:00 ` Greg Kroah-Hartman
2014-12-08 21:08 ` Pali Rohár
2014-12-08 20:57 ` Greg Kroah-Hartman
2014-12-08 21:11 ` Pali Rohár
2014-12-08 23:27 ` Pali Rohár
2014-12-09 5:25 ` Marcel Holtmann
[not found] ` <20141208205721.GA14895-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>
2014-12-09 0:48 ` Ming Lei
2014-12-09 4:08 ` Greg Kroah-Hartman
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