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(parent: c040712) | patch
powerpc/scom: Enable 64-bit addresses
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>
Thu, 10 Oct 2013 08:18:02 +0000 (19:18 +1100)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Wed, 6 Nov 2013 03:13:49 +0000 (14:13 +1100)
commitc4beb50cdd508cd4c2a348482d034e1d7e9d6d10
tree8f52d8786168579b156cf982a61c7e51e4799405tree | snapshot
parentc0407122820c6c162a9f3cfba56a96a51530a8b2commit | diff
powerpc/scom: Enable 64-bit addresses

On P8, XSCOM addresses has a special "indirect" form that
requires more than 32-bits, so let's use u64 everywhere in
the code instead of u32.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/include/asm/scom.h diff | blob | history
arch/powerpc/platforms/powernv/opal-xscom.c diff | blob | history
arch/powerpc/platforms/wsp/scom_wsp.c diff | blob | history
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