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Date: Thu, 9 Jun 2005 17:58:12 -0700
From: Chris Wedgwood <cw@f00f.org>
To: Pierre Ossman <drzeus-list@drzeus.cx>
Cc: LKML <linux-kernel@vger.kernel.org>,
       Russell King <rmk+lkml@arm.linux.org.uk>
Subject: Re: MMC ioctl or sysfs interface?
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References: <42A83F59.7090509@drzeus.cx>
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On Thu, Jun 09, 2005 at 03:08:41PM +0200, Pierre Ossman wrote:

> MMC cards have the feature to lock down cards using a special
> password.  When the cards is locked it will not accept any commands
> except lock-related ones.

IDE disks can do this too --- is it the same interface?