linux-kernel - Re: [patch/rfc 2.6.29 1/2] MTD: driver model updates

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Message-ID: <a95a62fe0903311817i76f9f6d8qf7470fd14a62b912@mail.gmail.com>
Date:	Tue, 31 Mar 2009 18:17:29 -0700
From:	Kevin Cernekee <kpc.mtd@...il.com>
To:	David Brownell <david-b@...bell.net>
Cc:	Linux MTD <linux-mtd@...ts.infradead.org>,
	Kay Sievers <kay.sievers@...y.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [patch/rfc 2.6.29 1/2] MTD: driver model updates

On Tue, Mar 31, 2009 at 2:18 PM, David Brownell <david-b@...bell.net> wrote:
> Hmm, no comments?  I had understood there was interest over on
> the MTD side of things in exposing more information through
> sysfs, to help avoid the need to add Even More Ioctls as part
> of support for things like NAND chips with 4KB pages, or which
> handle more than 4GBytes ...

Based on this post:
http://lists.infradead.org/pipermail/linux-mtd/2009-March/025060.html

I am inferring that the following attributes are wanted in the MTD
sysfs interface:

1) mtd_info_user fields - type, flags, size, erasesize, writesize,
oobsize.  So far we have "type," but it should be easy to add the
rest.

2) region_info_user fields?  Not really sure how this would work.
Maybe a separate subdirectory for each region?
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