Re: [PATCH] fix ppc ioremap prototype

David S. Miller
2003-09-04T16:14:20Z

On Thu, 4 Sep 2003 08:26:05 -0700
Matt Porter <mporter@kernel.crashing.org> wrote:

> That will work for the PCI case. It does force us to maintain a
> remap_page_range64() in arch/ppc, duplicating code, and creating a
> maintainer headache.

We've had an io_remap_page_range() with an extra "space"
argument for the >32bits of the physical address on sparc32
for ages exactly for this purpose.