From: Sergei Shtylyov <sshtylyov@mvista.com>
To: Shane Huang <shane.huang@amd.com>
Cc: Jeff Garzik <jgarzik@pobox.com>,
linux-ide@vger.kernel.org, stable@kernel.org
Subject: Re: [PATCH] libata: replace sata_settings with devslp_timing
Date: Wed, 26 Dec 2012 14:41:16 +0400 [thread overview]
Message-ID: <50DAD44C.9020102@mvista.com> (raw)
In-Reply-To: <1355757539-4529-1-git-send-email-shane.huang@amd.com>
Hello.
On 17-12-2012 19:18, Shane Huang wrote:
> NCQ capability was used to check availability of SATA Settings page
> from Identify Device Data Log, which contains DevSlp timing variables.
> It does not work on some HDDs and leads to error messages.
> IDENTIFY word 78 bit 5(Hardware Feature Control) can't work either
> because it is only the sufficient condition of Identify Device data
> log, not the necessary condition.
> This patch replaced ata_device->sata_settings with ->devslp_timing
> to only save DevSlp timing variables(8 bytes), instead of the whole
> SATA Settings page(512 bytes).
> Reported-by: Borislav Petkov <bp@alien8.de>
> Signed-off-by: Shane Huang <shane.huang@amd.com>
> Cc: stable@kernel.org
The new address is stable@vger.kernel.org. The old address doesn't work
anymore.
MBR, Sergei
next prev parent reply other threads:[~2012-12-26 10:41 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-17 15:18 [PATCH] libata: replace sata_settings with devslp_timing Shane Huang
2012-12-26 2:29 ` Huang, Shane
2012-12-26 10:41 ` Sergei Shtylyov [this message]
2012-12-27 2:01 ` Huang, Shane
-- strict thread matches above, loose matches on Subject: below --
2013-01-04 16:53 Sedat Dilek
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