Re: [PATCH] Add quirk to set AHCI mode on ICH boards

From: Mark Lord
Date: Thu Nov 08 2007 - 22:29:54 EST


Jeff Garzik wrote:
On Fri, Nov 09, 2007 at 09:02:35AM +0700, Riki Oktarianto wrote:
Some BIOSen map AHCI ABAR but lock the SATA controller to IDE mode.
This patch add quirk to set AHCI mode on ICH board with such case.

Tested on Macbook2,1 (ICH7M)

Intel will complain but it's awful tempting...

*Very* tempting.

And I might even privately patch my own kernels to map the ACHI BAR
in the cases where the BIOS didn't...
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