linux-kernel - Re: [PATCH 12/15] samsung-laptop: add true rfkill support for swsmi

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Message-ID: <CAHR064hUBJWpJL-jeqAEANnd-fZgBQCHrczwAbV0Tsy-0tUTXA@mail.gmail.com>
Date:	Wed, 23 Nov 2011 07:37:17 +0100
From:	Corentin Chary <corentin.chary@...il.com>
To:	Greg KH <gregkh@...e.de>
Cc:	platform-driver-x86@...r.kernel.org,
	Matthew Garrett <mjg@...hat.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 12/15] samsung-laptop: add true rfkill support for swsmi

On Tue, Nov 22, 2011 at 11:24 PM, Greg KH <gregkh@...e.de> wrote:
> On Tue, Nov 22, 2011 at 11:02:43PM +0100, Corentin Chary wrote:
>> Signed-off-by: Corentin Chary <corentincj@...aif.net>
>
> What happens on machines that don't support this?

As I understand things, SwSMI == SABI3, and it looks a very clear and
stable interface. My guess is that all SABI3 machines support this
command. If it is not the case, swsmi_wireless_status() will fail, and
rfkill won't be created.

-- 
Corentin Chary
http://xf.iksaif.net
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