Re: [PATCH]acpi c-states: Fix ACPI C3 is wrongly mapped to C2

Youquan,Song
2009-12-14T05:37:26Z

> > Yes, but what happens if there are two states of type C2? The whole concept
> > of "type C<number>" and "state C<number>" was broken from the beginning...
>
> Sorry. In my mind, there is no two states of ACPI C2. If processor C3
> above are mapped to ACPI C3, so processor C1 is mapped to ACPI C1,
> processor C2 is mapped to ACPI C2.
> Len Brown, Am I right?
>
> If I am wrong, I will file another patches for it.

This patch handle the ACPI C2 invlidation on some platform.
Another patch "acpi c-states: Fix multiply C-states name
disturbance" will unify multiply C-states name.

-Youquan