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(parent: b7abef0) | patch
powerpc/pseries: Enable PRRN handling
authorNathan Fontenot <nfont@linux.vnet.ibm.com>
Wed, 24 Apr 2013 06:06:17 +0000 (06:06 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Fri, 26 Apr 2013 06:08:26 +0000 (16:08 +1000)
commit1b1218d32efdc81134eeb908935a18659cb3d9d7
treecfb4e1a117957eb7acb577b9372a00a34f0d6d60tree | snapshot
parentb7abef045fdacdb40eef7f22ebbb566d63f9f240commit | diff
powerpc/pseries: Enable PRRN handling

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>
arch/powerpc/kernel/prom_init.c diff | blob | history
Domain: System / Kernel;