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powerpc/pseries: Enable PRRN handling

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The Linux kernel and platform firmware negotiate their mutual support
of the PRRN option via the ibm,client-architecture-support interface.
This patch simply sets the appropriate fields in the client architecture
vector to indicate Linux support for PRRN and will allow the firmware to
report PRRN events via the RTAS event-scan mechanism.

Signed-off-by: Nathan Fontenot <nfont@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Nathan Fontenot 2013-04-24 06:06:17 +00:00 committed by Benjamin Herrenschmidt
parent b7abef045f
commit 1b1218d32e
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/kernel/prom_init.c
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@ -698,7 +698,7 @@ unsigned char ibm_architecture_vec[] = {
#else
0,
#endif
OV5_FEAT(OV5_TYPE1_AFFINITY),
OV5_FEAT(OV5_TYPE1_AFFINITY) | OV5_FEAT(OV5_PRRN),
0,
0,
0,