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authorKrzysztof Hałasa <khc@pm.waw.pl>2009-03-13 17:57:04 +0100
committerKrzysztof Hałasa <khc@pm.waw.pl>2009-03-17 15:00:55 +0100
commit0a07232ff62d1523c5fa7292180890f4de670b95 (patch)
tree7b190acf8cf61b8ba5bdca7f94676f45f048be8c /drivers/net/arm
parentfec6c6fec3e20637bee5d276fb61dd8b49a3f9cc (diff)
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IXP4xx: workaround for PCI prefetch problems near 64 MB boundary.
Map unused registers at the end of DMA region at 64 MB to allow PCI masters to cross the boundary when prefetching data from SDRAM. Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
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