Re: [PATCH] x86: Bypass legacy PIC and PIT on ACPI hardware reduced platform

From: Alan Cox
Date: Thu Mar 05 2015 - 11:06:00 EST


> Besides, the "ACPI reduced hardware" case is kind of a red herring here,
> because it most likely is not the only case when we'll want has_8259_pic()
> to return 0 (quite likely, we'll want that on all BayTrail-based systems,
> for example).

No. Only those with ACPI reduced firmware. For others you do want to
touch the 8259.

It *is* about ACPI reduced.

Alan


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/