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Subject: Re: [PATCH 2/2] enhance /sys/class/rfkill/<rfkill>/state interface
From: Johannes Berg <johannes@sipsolutions.net>
To: florian@mickler.org
Cc: linux-wireless@vger.kernel.org, Randy Dunlap <rdunlap@xenotime.net>,
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Date: Sat, 20 Feb 2010 23:14:48 +0100
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On Sat, 2010-02-20 at 22:40 +0100, florian@mickler.org wrote:
> Introduce a new state-value RFKILL_STATE_SOFT_AND_HARD_BLOCKED
> which is returned only through the sysfs state file.
> The other interfaces are designed so that they don't need this extra
> state.
>=20
> This allows the sysfs to represent all possible states an rfkill
> driver can
> have.
>=20
> Signed-off-by: Florian Mickler <florian@mickler.org>
> ---
>=20
> After stumbling over this arbitrary limitation of
> sys/class/rfkill/*/state I
> wondered what would hinder this patch?

This is not backward compatible, so can't be done.

johannes

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