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powerpc/pci: Split IO vs MMIO indirect access hooks
authorMichael Ellerman <michael@ozlabs.org>
Mon, 11 Apr 2011 21:25:01 +0000 (21:25 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Wed, 27 Apr 2011 04:18:27 +0000 (14:18 +1000)
The goal is to avoid adding overhead to MMIO when only PIO is needed

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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