Re: [RFC] [PATCH] Add memcpy32 function

Bryan O'Sullivan
2005-12-23T23:50:38Z

On Fri, 2005-12-23 at 17:42 +0000, Christoph Hellwig wrote:

> Actually I think memcpy32 is not the thing pathscale wants. They want
> memcpy_{to,from}_io32, because memcpy32 wouldn't be allowed to operate
> on I/O mapped memory. I'd say back to the drawingboard.

Fair enough. I'll follow Matt's suggestion of iowrite32_copy and
ioread32_copy, in that case, and put them in asm-generic/iomap.h.

> And to pathscale: please get your driver __iomem and endianess annotated
> before sending out further core patches, I'm pretty sure getting those
> things fixed will shed some light on the actual requirements.

OK, will do.

<b

--
Bryan O'Sullivan <bos@pathscale.com>