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authorOlof Johansson <olof@lixom.net>2005-09-20 13:46:44 +1000
committerPaul Mackerras <paulus@samba.org>2005-09-21 19:21:07 +1000
commitd0035c62d9145a2ce3057c8182a7ff0b4921a41c (patch)
tree0a55703d5e71668f61439649f4963daba55401c3 /include/asm-ppc64/mmzone.h
parentc707ffcf3a44914f30e5f2fd53089ad5586c9e42 (diff)
[PATCH] ppc64: Updated Olof iommu updates 2/3
There are potential cases in the future where the IOMMU might be mapping smaller pages than the regular MMU is using. Keep the allocator working on MMU pagesizes, but the low-level mapping functions need to map more than one TCE entry per page to deal with this. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-ppc64/mmzone.h')
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