From: Jeff Garzik <jgarzik@pobox.com>
To: Matthias Andree <matthias.andree@gmx.de>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] SATA NCQ support
Date: Fri, 27 May 2005 12:00:42 -0400 [thread overview]
Message-ID: <4297442A.8080300@pobox.com> (raw)
In-Reply-To: <20050527131842.GC19161@merlin.emma.line.org>
Matthias Andree wrote:
> OK, so this is for AHCI. What are the options for people whose
> mainboards aren't blessed with AHCI, but use for instance VIA or older
> Promise chips? Buy new hardware? Or wait until someone comes up with an
> implementation?
As Jens mentioned, NCQ support requires both device and hardware have
explicit NCQ support. That eliminates most of Linux's supported SATA
controllers, none of which support NCQ.
Don't have a heart attack, though, SATA is pretty fast even without NCQ.
Jeff
next prev parent reply other threads:[~2005-05-27 16:00 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-27 7:03 [PATCH] SATA NCQ support Jens Axboe
2005-05-27 7:22 ` Jeff Garzik
2005-05-27 7:30 ` Jens Axboe
2005-05-27 7:37 ` Jeff Garzik
2005-05-27 7:47 ` Jens Axboe
2005-05-27 7:56 ` Jens Axboe
2005-05-27 8:24 ` Jeff Garzik
2005-05-27 8:27 ` Jeff Garzik
2005-05-27 8:28 ` Jeff Garzik
2005-05-27 8:35 ` Jens Axboe
2005-05-27 8:38 ` Jeff Garzik
2005-05-27 8:42 ` Jens Axboe
2005-05-27 23:47 ` Jeff Garzik
2005-05-27 13:18 ` Matthias Andree
2005-05-27 13:53 ` Jens Axboe
2005-05-27 14:46 ` Matthias Andree
2005-05-27 14:58 ` Jens Axboe
2005-05-29 13:16 ` Matthias Andree
2005-05-29 16:36 ` Jeff Garzik
2005-05-30 2:35 ` Eric D. Mudama
2005-05-30 3:41 ` Greg Stark
2005-05-30 4:04 ` Eric D. Mudama
2005-05-30 6:21 ` Greg Stark
2005-05-30 6:33 ` Jens Axboe
2005-05-30 12:16 ` Jens Axboe
2005-05-30 12:37 ` Jens Axboe
2005-05-30 14:51 ` Jens Axboe
2005-05-27 16:00 ` Jeff Garzik [this message]
[not found] <48Hix-88s-7@gated-at.bofh.it>
[not found] ` <48N4N-4B5-25@gated-at.bofh.it>
[not found] ` <48Pzt-6Kb-5@gated-at.bofh.it>
2005-05-31 0:00 ` Robert Hancock
2005-05-31 1:21 ` Jeff Garzik
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