Re: [PATCH 1 of 3] Introduce __raw_memcpy_toio32

[Christoph Hellwig]

On Tue, Jan 10, 2006 at 08:07:56AM -0800, Bryan O'Sullivan wrote:
> I'm fine with doing that, but I wonder what an appropriate way to do it
> would be.
> 
> Really, we'd like the generic implementation to be declared in
> asm-generic and defined in lib.  Each arch that needed the generic
> version could then have its arch/XXX/lib/Makefile modified to pull in
> the generic version from lib, while arches that had special versions
> could remain unencumbered.

Or add a CONFIG_GENERIC_MEMCPY_IO that's non-uservisible and just set
by all the architectures that don't provide their own version.  And once
we're at that level of complexity we should really add the _fromio version
aswell ;-)

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