Re: [PATCH v2] Force 4K pages for IO addresses.
flat view
From: Olof Johansson <hidden>
Date: 2008-03-18 00:27:22
On Mon, Mar 17, 2008 at 02:54:19PM +1100, Tony Breeds wrote:
Currently HEA requires 4K pages for IO resources. Just set the pages size to IO to 4K.
Well, that's too bad. Why penalize all platforms for it?
I.e.: Nack, we use 64K iopages on pa6t and it works well. No need to
waste tlb and erat space.
-Olof