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3 Commits

Author SHA1 Message Date
Benjamin Herrenschmidt
bf8e0f891a powerpc/powernv: Fix endian issues in OPAL ICS backend 
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
 2013-10-11 16:48:46 +11:00
Alexander Gordeev
dcb615aef9 powerpc: Fix irq_set_affinity() return values 
Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
 2013-05-14 16:00:18 +10:00
Benjamin Herrenschmidt
5c7c1e9444 powerpc/powernv: Add OPAL ICS backend 
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>
 2011-09-20 16:09:59 +10:00