linux-kernel - RE: Generic battery interface

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Message-ID: <CFF307C98FEABE47A452B27C06B85BB601168A85@hdsmsx411.amr.corp.intel.com>
Date:	Thu, 27 Jul 2006 19:20:08 -0400
From:	"Brown, Len" <len.brown@...el.com>
To:	"Pavel Machek" <pavel@...e.cz>
Cc:	"Shem Multinymous" <multinymous@...il.com>,
	"Matthew Garrett" <mjg59@...f.ucam.org>, <vojtech@...e.cz>,
	"kernel list" <linux-kernel@...r.kernel.org>,
	<linux-thinkpad@...ux-thinkpad.org>, <linux-acpi@...r.kernel.org>
Subject: RE: Generic battery interface

>Anyone volunteers write battery layer? If so, I'd go with /dev/XXX,

I'd like to take a swing at it.
If it catches on, I'd be happy to maintain it.

I think we should be able to make different underlying battery
instrumentation make sense to user-space -- even Zaurus-style systems.

I'm not religious about /dev vs. /sys.  At the end of the day I think
that an easy and consistent programming I/F between user and kernel
is the highest priority, and at the moment for this type of thing
I think /dev is simpler than /proc or /sys files.  But if using
/dev has some fatal flaw, I'll be happy to change to /sys.
Also, there is no law that says we can't do some of both
if that turns out to be useful.

-Len
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