On Mon, 23 Apr 2007 02:41:06 +0900
Tejun Heo <[EMAIL PROTECTED]> wrote:

> Whether a controller needs IDE or SATA ACPI hierarchy is determined by
> the programming interface of the controller not by whether the
> controller is SATA or PATA

NAK

I keep trying to point out that this is not true.

The ACPI interface to use can only be safely determined one way - and
that is to see what methods the BIOS has attached to the device and use
those.

Take the ACPI handle, go look for _GTF, _SDD etc and believe the
firmware. Nothing else works.

Alan
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