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Message-ID: <431C75D6.6050703@rtr.ca>
Date: Mon, 05 Sep 2005 12:44:06 -0400
From: Mark Lord <lkml@rtr.ca>
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To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Oliver Tennert <O.Tennert@science-computing.de>,
       linux-kernel@vger.kernel.org
Subject: Re: DVD+-R[W] regression in 2.6.12/13
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Alan Cox wrote:
> On Llu, 2005-09-05 at 12:24 -0400, Mark Lord wrote:
> 
>>I'm not sure why the "failed: Input/output error" (-EIO) result is
>>being returned from the ATA layer in this case.  Driver bug, most likely.
> 
> Because the command failed an error was reported back instead of success
> status/info.

Well, yes, that's -EIO, as expected from the IDENTIFY command.
But the PACKET_IDENTIFY should not be failing on the ATAPI drive.

-ml