On Wed, Mar 19, 2008 at 07:31:25AM +1100, Benjamin Herrenschmidt wrote:
> On Tue, 2008-03-18 at 09:45 -0500, Nathan Lynch wrote:
> > The ibm,drc-names property of the root node should have "HEA" strings
> > in it on systems where EHEA can potentially be present.
>
> Ah good, I didn't know. That wi
On Tue, 2008-03-18 at 09:45 -0500, Nathan Lynch wrote:
> Benjamin Herrenschmidt wrote:
> >
> > On Mon, 2008-03-17 at 19:34 -0500, Olof Johansson wrote:
> > > 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
Benjamin Herrenschmidt wrote:
>
> On Mon, 2008-03-17 at 19:34 -0500, Olof Johansson wrote:
> > 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
On Mon, 2008-03-17 at 19:34 -0500, Olof Johansson wrote:
> 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
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
Currently HEA requires 4K pages for IO resources. Just set the pages size to
IO to 4K.
Signed-off-by: Tony Breeds <[EMAIL PROTECTED]>
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* Updated the comment aswell, sorry.
* Paul please consider this for 2.6.25
arch/powerpc/mm/hash_utils_64.c | 13 +
1 files changed, 5 insertio
