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From: Jeff Garzik <jgarzik@pobox.com>
To: Tejun Heo <htejun@gmail.com>
Cc: axboe@suse.de, linux-ide@vger.kernel.org
Subject: Re: [PATCH] libata-dev-2.6-ncq: lengthen COMMRESET delay
Date: Sun, 26 Jun 2005 13:19:39 -0400	[thread overview]
Message-ID: <42BEE3AB.2010601@pobox.com> (raw)
In-Reply-To: <20050626142719.GA24968@htj.dyndns.org>

Tejun Heo wrote:
>  Hello, Jeff.
>  Hello, Jens.
> 
>  This is the first patch of a series of updates to the ncq head of
> libata-dev-2.6 tree.  The first six patches (including this one) are
> independent misc updates/fixes, so I'm posting each of those patches
> as a separate mail.  After the six patches, a patchset consisted of 8
> patches follows which moves most of NCQ completion/error-handling to
> libata-core layer and implements proper error-handling.
> 
>  This patch lengthens the delay between DET setting and clearing for
> COMMRESET from 400us to 1ms.  I couldn't find any requiremen regarding
> the duration of COMMRESET in SATA I/II specs but AHCI-1.1 10.4.2
> states that it should be at least 1ms.
> 
>  Signed-off-by: Tejun Heo <htejun@gmail.com>

ACK (i.e. I will apply this patch)



  reply	other threads:[~2005-06-26 17:19 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-06-26 14:27 [PATCH] libata-dev-2.6-ncq: lengthen COMMRESET delay Tejun Heo
2005-06-26 17:19 ` Jeff Garzik [this message]
2005-06-28  4:07 ` Jeff Garzik

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