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From: Tejun Heo <tj@kernel.org>
To: Genoni Luigi <luigi.genoni@telecomitalia.it>
Cc: "jgarzik@pobox.com" <jgarzik@pobox.com>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: nvida sata controller CK804  and  NCQ not working on linux-2.6.28||29.1
Date: Tue, 07 Apr 2009 16:32:37 -0700	[thread overview]
Message-ID: <49DBE295.9020900@kernel.org> (raw)
In-Reply-To: <8260162D332466469A1DD3FB317C18882E665616BA@GRFMBX706RM001.griffon.local>

Genoni Luigi wrote:
> Hi,
> to make NCQ work with nvidia sata CK804 I had to introduce this simple
> change into sata-nv.c. Is there some reason I am missing why adma_enable is
> not by default one, so later in the dome NCQ is not enabled?

You can simply use module parameter - sata_nv.adma=1.  It's disabled
by default because it's unstable on certain configurations.

Thanks.

-- 
tejun

  reply	other threads:[~2009-04-07 23:32 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-04-07 21:34 nvida sata controller CK804 and NCQ not working on linux-2.6.28||29.1 Genoni Luigi
2009-04-07 23:32 ` Tejun Heo [this message]
  -- strict thread matches above, loose matches on Subject: below --
2009-04-06 13:03 l.genoni
2009-04-07  0:24 ` Jeff Garzik
2009-04-07  2:12 ` Robert Hancock

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