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(parent: 649e9ea) | patch
powerpc/pseries: Enable the PFO-based RNG accelerator
authorKent Yoder <key@linux.vnet.ibm.com>
Thu, 12 Apr 2012 05:17:51 +0000 (05:17 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Mon, 14 May 2012 00:49:14 +0000 (10:49 +1000)
commit828d2b59717380149bae1e56e2820c8f9c00e211
tree1c6b1a09e010d3479c4290ebba89e4fade47c32atree | snapshot
parent649e9ea0ab611ab54d4ff606475812d52b6e34fccommit | diff
powerpc/pseries: Enable the PFO-based RNG accelerator

This patch adds the cas bits to advertise support for the Platform
Facilities Option (PFO) based random number generator accerator.
The pseries-rng driver provides support for this hardware feature.

Signed-off-by: Robert Jennings <rcj@linux.vnet.ibm.com>
Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/kernel/prom_init.c diff | blob | history
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