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| H A D | opal-xscom.c | e0cf9576 Thu Feb 27 23:20:38 CST 2014 Benjamin Herrenschmidt <benh@kernel.crashing.org> powerpc/powernv: Fix indirect XSCOM unmangling
We need to unmangle the full address, not just the register
number, and we also need to support the real indirect bit
being set for in-kernel uses.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
CC: <stable@vger.kernel.org> [v3.13]
e0cf9576 Thu Feb 27 23:20:38 CST 2014 Benjamin Herrenschmidt <benh@kernel.crashing.org> powerpc/powernv: Fix indirect XSCOM unmangling
We need to unmangle the full address, not just the register
number, and we also need to support the real indirect bit
being set for in-kernel uses.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
CC: <stable@vger.kernel.org> [v3.13]
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