From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
To: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: linux-ide@vger.kernel.org
Subject: Re: [PATCH] ide: identify data word 53 bit 1 doesn't cover words 62 and 63 (take 2)
Date: Sat, 7 Mar 2009 17:05:48 +0100 [thread overview]
Message-ID: <200903071705.49749.bzolnier@gmail.com> (raw)
In-Reply-To: <200903031404.45443.sshtylyov@ru.mvista.com>
On Tuesday 03 March 2009, Sergei Shtylyov wrote:
> The IDE code assumed for years that the bit 1 of the identify data word 53 also
> covers the validity of the SW/MW DMA information in words 62 and 63, but it has
> always covered only words 64 thru 70, with words 62 and 63 being defined in the
> original ATA spec, not in ATA-2...
>
> This fix however should only concern *very* old hard disks and rather old CF
> cards...
>
> Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
applied
next prev parent reply other threads:[~2009-03-07 16:24 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-03 11:04 [PATCH] ide: identify data word 53 bit 1 doesn't cover words 62 and 63 (take 2) Sergei Shtylyov
2009-03-07 16:05 ` Bartlomiej Zolnierkiewicz [this message]
2009-03-10 12:52 ` Sergei Shtylyov
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