From: Gavin Shan <shangw@linux.vnet.ibm.com>
Date: Thu, 25 Apr 2013 19:20:58 +0000 (+0000)
Subject: powerpc/powernv: Add option CONFIG_POWERNV_MSI
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~66^2~46
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a486bdb0e9da8d876d6ff4efc3138d35e141c0b5;p=pandora-kernel.git

powerpc/powernv: Add option CONFIG_POWERNV_MSI

As Michael Ellerman suggested, to add CONFIG_POWERNV_MSI for PowerNV
platform. That's similar to CONFIG_PSERIES_MSI for pSeries platform.
For now, we don't make it dependent on CONFIG_EEH since it's not ready
to enable that yet.

Apart from that, we also enable CONFIG_PPC_MSI_BITMAP on selecting
CONFIG_POWERNV_MSI.

Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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