From: Michael Neuling <mikey@neuling.org>
Date: Tue, 5 Mar 2013 17:35:24 +0000 (+0000)
Subject: powerpc: Setup in HFSCR for POWER8
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~66^2~72^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2a3563b023e5f99e1ec48b66b4caeac94584e7c7;p=pandora-kernel.git

powerpc: Setup in HFSCR for POWER8

Setup the HFSCR (Hypervisor Facility Status and Control Register) for POWER8
when running HV=1.  The HFSCR is the same as the FSCR except it's for
hypervisors.  It controls the available of various facilities in OS and
userspace levels.  It also indicates the cause of a hypervisor facility
unavailable interrupt (although we are not using this here).

This patch sets the facilities Linux knows about incase the firmware doesn't.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
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