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From: Pierre Ossman <drzeus-list@drzeus.cx>
To: Chris Wedgwood <cw@f00f.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
	Russell King <rmk+lkml@arm.linux.org.uk>
Subject: Re: MMC ioctl or sysfs interface?
Date: Fri, 10 Jun 2005 23:00:41 +0200	[thread overview]
Message-ID: <42A9FF79.1010003@drzeus.cx> (raw)
In-Reply-To: <101040.57feb9cd101d268ffd2ffe2d314867d3.ANY@taniwha.stupidest.org>

Chris Wedgwood wrote:

>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?
>  
>

No. ATA and MMC are very different protocols.

  reply	other threads:[~2005-06-10 21:01 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-06-09 13:08 MMC ioctl or sysfs interface? Pierre Ossman
2005-06-10  0:58 ` Chris Wedgwood
2005-06-10 21:00   ` Pierre Ossman [this message]
2005-06-10 23:00     ` Alan Cox
2005-06-12 18:15       ` Pierre Ossman
2005-06-12 18:25         ` Alan Cox
2005-06-12 20:30           ` Jon Smirl

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