From: Tejun Heo <htejun@gmail.com>
To: Thomas Rohwer <tr@tng.de>
Cc: linux-ide@vger.kernel.org, "Gaston, Jason D" <jason.d.gaston@intel.com>
Subject: Re: Hang during boot in piix_init_pcs (ata_piix.c) with macbook pro
Date: Mon, 19 Nov 2007 22:05:06 +0900 [thread overview]
Message-ID: <47418A02.2080801@gmail.com> (raw)
In-Reply-To: <474188A9.3020701@tng.de>
Thomas Rohwer wrote:
>> One question. Does macbook's firmware allow putting the controller into
>> ahci mode?
>
> Do you mean, that one can configure the firmware, so that it puts the
> controller in ahci mode during boot? I don't know. There seems to be no
> user interface
> for the firmware. The refit bootloader is able to manipulate efi setting
> variables, but one would need some documentation to understand the
> meaning of them.
>
> Or do you mean, that one can switch to ahci mode under linux?
I meant the former. Can you post the result of "lspci -nnvvvxxx"? Thanks.
--
tejun
next prev parent reply other threads:[~2007-11-19 13:05 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-11 14:45 Hang during boot in piix_init_pcs (ata_piix.c) with macbook pro Thomas Rohwer
2007-11-12 15:20 ` Tejun Heo
2007-11-12 22:12 ` Thomas Rohwer
2007-11-18 18:00 ` Thomas Rohwer
2007-11-19 3:07 ` Tejun Heo
2007-11-19 6:35 ` Tejun Heo
2007-11-19 12:59 ` Thomas Rohwer
2007-11-19 13:05 ` Tejun Heo [this message]
2007-11-19 14:11 ` Thomas Rohwer
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