From: Jens Axboe <axboe@suse.de>
To: Jeff Garzik <jgarzik@pobox.com>
Cc: Gentoopower <gentoopower@yahoo.de>, Mark Lord <liml@rtr.ca>,
"Raz Ben-Jehuda(caro)" <raziebe@gmail.com>,
Linux RAID Mailing List <linux-raid@vger.kernel.org>,
"linux-ide@vger.kernel.org" <linux-ide@vger.kernel.org>
Subject: Re: NCQ general question
Date: Wed, 1 Mar 2006 19:53:13 +0100 [thread overview]
Message-ID: <20060301185312.GI4816@suse.de> (raw)
In-Reply-To: <4405C9CA.9020500@pobox.com>
On Wed, Mar 01 2006, Jeff Garzik wrote:
> Jens Axboe wrote:
> >On Wed, Mar 01 2006, Gentoopower wrote:
> >>P.S. Just waiting to see NCQ support for my nforce system in libata:-)
> >
> >
> >Don't hold your breath, it's unlikely to get supported as nvidia wont
> >open the specs. ahci is a really really nice controller, if you want ncq
> >I suggest going with that. sil is probably the next in line for ncq
> >support.
>
>
> Actually.....
>
> * Old-nvidia is ADMA, and I have docs under NDA
>
> * nvidia themselves say they are uninterested in NCQ support for their
> older ADMA controllers, though they don't mind if I implement it
So it's up to you if it'll happen or not. I'm sure people would
appreciate nforce NCQ support :-)
> * New-nvidia is AHCI, and thus will support NCQ when AHCI does
Great! The sane choice, for both producer and consumer.
> * slight correction to the above: sil24 will do NCQ, I don't think sil does
Ok, it was more of an umbrella sil label, I haven't looked into specific
models.
--
Jens Axboe
next prev parent reply other threads:[~2006-03-01 18:53 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-01 7:04 NCQ general question Raz Ben-Jehuda(caro)
2006-03-01 8:56 ` Gentoopower
2006-03-01 13:49 ` Mark Lord
2006-03-01 13:55 ` Jens Axboe
2006-03-03 21:55 ` Steve Byan
2006-03-03 22:19 ` Jeff Garzik
2006-03-04 18:56 ` Steve Byan
2006-03-04 19:10 ` Jeff Garzik
2006-03-04 20:23 ` Steve Byan
2006-03-04 23:56 ` Eric D. Mudama
2006-03-05 7:19 ` Raz Ben-Jehuda(caro)
2006-03-05 7:29 ` Jeff Garzik
2006-03-01 15:56 ` Gentoopower
2006-03-01 16:05 ` Jens Axboe
2006-03-01 16:20 ` Jeff Garzik
2006-03-01 18:53 ` Jens Axboe [this message]
2006-03-02 8:14 ` Raz Ben-Jehuda(caro)
2006-03-02 8:18 ` Jens Axboe
2006-03-02 11:20 ` Jeff Garzik
2006-03-02 13:34 ` Raz Ben-Jehuda(caro)
2006-03-02 13:37 ` Jeff Garzik
2006-03-02 8:18 ` Rafal Krzewski
2006-03-02 11:35 ` Jeff Garzik
2006-03-02 14:29 ` Rafal Krzewski
2006-03-01 16:48 ` Gentoopower
2006-03-01 18:34 ` Mark Lord
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