Re: [patch 062/198] ahci: AHCI mode SATA patch for Intel ESB2

From: Jeff Garzik
Date: Tue Apr 12 2005 - 19:04:18 EST


On Tue, Apr 12, 2005 at 03:31:34AM -0700, akpm@xxxxxxxx wrote:
>
> From: Jason Gaston <jason.d.gaston@xxxxxxxxx>
>
> This patch adds the Intel ESB2 DID's to the ahci.c file for AHCI mode SATA
> support.

Please don't send libata stuff directly to Linus.

Even a patch that appears as simple as this has complications:
The Intel ICH7 combined mode still needs sorting out; combined mode and
another BIOS option (IDE/AHCI) can change the PCI IDs that the
southbridge exports.

I don't want to commit support for -half- the configurations, which
oh-by-the-way will fail if even those users tweak the BIOS options.

Jeff



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