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(parent: e297d9d) | patch
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)
commit21176fed25c3b0cb17c6c42d71b4e3d68b8f9dd4
treebd3b54affe6feda4966b688a218bb2bd0bc82611tree | snapshot (tar.gz zip)
parente297d9dd5cfafbeb2e7585bb444941848e030454commit | diff
powerpc/pci: Split IO vs MMIO indirect access hooks

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>
arch/powerpc/include/asm/io.h diff | blob | blame | history
arch/powerpc/platforms/Kconfig diff | blob | blame | history
arch/powerpc/platforms/cell/Kconfig diff | blob | blame | history
arch/powerpc/platforms/iseries/Kconfig diff | blob | blame | history