linux-kernel - Re: MMC/SD: Write operation in invalid states by borken cards.

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Message-ID: <20071110115119.7944db28@poseidon.drzeus.cx>
Date:	Sat, 10 Nov 2007 11:51:19 +0100
From:	Pierre Ossman <drzeus-list@...eus.cx>
To:	Roopesh <roopesh@...erspace.org>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: MMC/SD: Write operation in invalid states by borken cards.

On Thu, 8 Nov 2007 03:24:10 -0500
Roopesh <roopesh@...erspace.org> wrote:

>  Hi, 
> 
>  If a write operation fails, shouldnt we still check for the card 
>  state to be 'ready to accept next data'?
> 
>  This question is because I have noticed that some (broken) cards 
>  fail the write command, and the immediately issued subsequent 
>  commands also fail since the card state was never checked before 
>  sending these commands.
>  (There was a discussion about these cards at the thread: "MMC: 
>  CRC Errors with 2GB cards)
> 

I'm confused. Didn't the previous fix solve your problems?

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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