Gavin Shan a486bdb0e9 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>
2013-04-26 16:09:58 +10:00

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config PPC_POWERNV
depends on PPC64 && PPC_BOOK3S
bool "IBM PowerNV (Non-Virtualized) platform support"
select PPC_NATIVE
select PPC_XICS
select PPC_ICP_NATIVE
select PPC_P7_NAP
select PPC_PCI_CHOICE if EMBEDDED
default y
config POWERNV_MSI
bool "Support PCI MSI on PowerNV platform"
depends on PCI_MSI
default y
config PPC_POWERNV_RTAS
depends on PPC_POWERNV
bool "Support for RTAS based PowerNV platforms such as BML"
default y
select PPC_ICS_RTAS
select PPC_RTAS