linux-kernel - Re: [patch 1/6] [RFC] Add MMC Password Protection (lock/unlock) support V6

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Date:	Fri, 17 Nov 2006 16:09:51 +0000
From:	Russell King <rmk+lkml@....linux.org.uk>
To:	Anderson Briglia <anderson.briglia@...t.org.br>
Cc:	"Linux-omap-open-source@...ux.omap.com" 
	<linux-omap-open-source@...ux.omap.com>,
	linux-kernel@...r.kernel.org,
	Pierre Ossman <drzeus-list@...eus.cx>,
	ext David Brownell <david-b@...bell.net>,
	Tony Lindgren <tony@...mide.com>,
	"Aguiar Carlos (EXT-INdT/Manaus)" <carlos.aguiar@...t.org.br>,
	"Biris Ilias (EXT-INdT/Manaus)" <Ilias.Biris@...t.org.br>
Subject: Re: [patch 1/6] [RFC] Add MMC Password Protection (lock/unlock) support V6

On Fri, Nov 17, 2006 at 09:01:11AM -0400, Anderson Briglia wrote:
>  #define MMC_CAP_BYTEBLOCK	(1 << 2)	/* Can do non-log2 block 
>  sizes */
> +#define MMC_CAP_LOCK_UNLOCK	(1 << 3)	/* Host password support 
> capability */

What's the point of this capability.  If the host can do BYTEBLOCK transfers
it can send the password commands.

-- 
Russell King
 Linux kernel    2.6 ARM Linux   - http://www.arm.linux.org.uk/
 maintainer of:  2.6 Serial core
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