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SubjectRe: Does io_remap_page_range() take 5 or 6 args?
On Wed, 18 Aug 2004 13:53:38 -0700 William Lee Irwin III wrote:
>> Once it's decided how many it really takes, I'll fix up sparc32 as-needed.

On Wed, Aug 18, 2004 at 01:56:38PM -0700, David S. Miller wrote:
> (sorry for the emply reply previously)
> It needs 6 unless we start passing in a 64-bit value to io_remap_page_range()
> for the 'offset' parameter.
> Physical I/O addresses are 36-bits or so on sparc32 systems, which is
> why we need to pass in "offset" and "space".

We should pass 64-bit values to remap_page_range() also, then. Or
perhaps passing pfn's to both suffices, as it all has to be page
aligned anyway.


-- wli
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