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From: Tejun Heo <htejun@gmail.com>
To: Mikael Pettersson <mikpe@it.uu.se>
Cc: jeff@jab.org, alan@lxorguk.ukuu.org.uk, hancockr@shaw.ca,
	jeff@garzik.org, liml@rtr.ca, linux-ide@vger.kernel.org
Subject: Re: stable basic 4-port SATA card
Date: Mon, 19 Nov 2007 16:25:02 +0900	[thread overview]
Message-ID: <47413A4E.5070604@gmail.com> (raw)
In-Reply-To: <200711151001.lAFA11wC019059@harpo.it.uu.se>

Mikael Pettersson wrote:
> On Thu, 15 Nov 2007 12:32:14 +0900, Tejun Heo wrote:
>> * sata_promise: Generally works okay; however there are still some
>> problems with recent 3Gbps chips. (Mikael, please pitch in)
> 
> Right, 2nd-gen 3Gbps chips have had "intermittent" issues,
> which we hope are cured by the recent ASIC bug workaround,
> but it will take a while for that fix to propagate out.
> To speed up that process I'm considering backporting the fix
> to 2.6.23 and 2.6.22.
> 
> NCQ and PMP are supported in the hardware and in the vendor's
> driver, but not yet in sata_promise. My intention is to add
> NCQ soon, but there's no time-plan yet for this.

Thanks all.  I'll incorporate the info here into linux-ata.org when it
gets wikified.

-- 
tejun

  reply	other threads:[~2007-11-19  7:25 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-11-15 10:01 stable basic 4-port SATA card Mikael Pettersson
2007-11-19  7:25 ` Tejun Heo [this message]
2007-12-13 13:37 ` Patric Karlsson
2007-12-13 14:09   ` Mikael Pettersson
2007-12-13 16:37     ` Krzysztof Oledzki
  -- strict thread matches above, loose matches on Subject: below --
2007-11-14  6:39 Jeff Breidenbach
2007-11-15  3:32 ` Tejun Heo
2007-11-15  4:16   ` Robert Hancock
2007-11-15  4:18   ` Mark Lord
2007-11-15  7:37     ` Jeff Breidenbach
2007-11-15  7:58       ` Tejun Heo
2007-11-15  9:50       ` Jim Paris
2007-11-15 22:37         ` john

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