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path: root/arch/powerpc/sysdev/xics/ics-opal.c
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2013-05-14powerpc: Fix irq_set_affinity() return valuesAlexander Gordeev
Signed-off-by: Alexander Gordeev <agordeev@redhat.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-09-20powerpc/powernv: Add OPAL ICS backendBenjamin Herrenschmidt
OPAL handles HW access to the various ICS or equivalent chips for us (with the exception of p5ioc2 based HEA which uses a different backend) similarily to what RTAS does on pSeries. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>