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

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Message-ID: <455DE639.6080308@drzeus.cx>
Date:	Fri, 17 Nov 2006 17:41:29 +0100
From:	Pierre Ossman <drzeus-list@...eus.cx>
To:	Anderson Briglia <anderson.briglia@...t.org.br>,
	"Linux-omap-open-source@...ux.omap.com" 
	<linux-omap-open-source@...ux.omap.com>,
	linux-kernel@...r.kernel.org,
	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

Russell King wrote:
> 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.
>
>   

This has been pointed out in the past. Anderson, please make sure you
address all the previous concerns before sending out a new patch set.
This just creates extra work for us.

Rgds

-- 
     -- Pierre Ossman

  Linux kernel, MMC maintainer        http://www.kernel.org
  PulseAudio, core developer          http://pulseaudio.org
  rdesktop, core developer          http://www.rdesktop.org

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