[PATCH 6/16] Port 44x MMU definitions to ARCH=powerpc
Josh Boyer
jwboyer at linux.vnet.ibm.com
Wed Feb 14 04:45:41 EST 2007
On Tue, 2007-02-13 at 09:13 -0800, Roland Dreier wrote:
> > > +typedef unsigned long long phys_addr_t;
> > > +extern phys_addr_t fixup_bigphys_addr(phys_addr_t, phys_addr_t);
> > > +#define PHYS_FMT "%16Lx"
> >
> > Do we still need that fixup code ? Since we now have full 64 bits
> > capable ioremap, we don't need to play tricks anymore. I'd rather get
> > rid of them completely.
>
> Maybe make the fixup code print a warning when it actually changes an
> address below 4G so we can track down all the places relying on this?
That sounds like a good idea. As boards get ported over, the authors
will hopefully fix them up.
josh
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