powerpc/powernv: Add option CONFIG_POWERNV_MSI
authorGavin Shan <shangw@linux.vnet.ibm.com>
Thu, 25 Apr 2013 19:20:58 +0000 (19:20 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Fri, 26 Apr 2013 06:09:58 +0000 (16:09 +1000)
commita486bdb0e9da8d876d6ff4efc3138d35e141c0b5
tree0925a90c8e5e6570578b3a2f2530f73e763cf714
parentaa0c033f99d9c32a8dd6b1e07d41caf1fced0e1a
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>
arch/powerpc/platforms/powernv/Kconfig
arch/powerpc/sysdev/Kconfig