From: Matthew Garrett <mjg59@srcf.ucam.org>
To: Jeff Garzik <jgarzik@pobox.com>
Cc: Jens Axboe <jaxboe@fusionio.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Tejun Heo <tj@kernel.org>,
Jesse Barnes <jbarnes@virtuousgeek.org>
Subject: Re: [PATCH[RFC] Quirk macbook pro 6,2 into ahci mode
Date: Mon, 19 Jul 2010 16:58:11 +0100 [thread overview]
Message-ID: <20100719155811.GA18754@srcf.ucam.org> (raw)
In-Reply-To: <4C4383D9.3060705@pobox.com>
On Sun, Jul 18, 2010 at 06:44:41PM -0400, Jeff Garzik wrote:
> I would have quirked AHCI/piix hardware into AHCI mode long ago, if
> firmwares defaulting to piix mode would actually program the PCI BAR
> correctly.
If you perform the fixup early enough then the PCI resource allocation
code should take a decent stab at it. I'd feel more comfortable with
that once we start using ACPI _CRS by default, since that gives us a
much better chance of avoiding conflicting with some bit of motherboard
hardware.
--
Matthew Garrett | mjg59@srcf.ucam.org
prev parent reply other threads:[~2010-07-19 15:58 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-18 16:03 [PATCH[RFC] Quirk macbook pro 6,2 into ahci mode Jens Axboe
2010-07-18 18:42 ` Matthew Garrett
2010-07-18 20:34 ` Jens Axboe
2010-07-18 21:32 ` Tino Keitel
2010-07-19 5:40 ` Tino Keitel
2010-07-19 15:49 ` Jens Axboe
2010-07-19 15:53 ` Tino Keitel
2010-07-19 15:55 ` Jens Axboe
2010-07-19 17:23 ` Mike Snitzer
2010-07-19 20:40 ` Jens Axboe
2010-07-18 22:44 ` Jeff Garzik
2010-07-19 0:25 ` Jens Axboe
2010-07-19 10:13 ` Tejun Heo
2010-07-19 15:58 ` Matthew Garrett [this message]
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