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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2011-01-24 18:42:41 +1100
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2011-04-20 11:03:24 +1000
commit948cf67c4726cca2fc57533dccadfb54d890689d (patch)
treee763f1b49f66cf2c73b5a902063e2cb828e5d06c /arch/powerpc/platforms/Kconfig
parent9d07bc841c9779b4d7902e417f4e509996ce805d (diff)
powerpc: Add NAP mode support on Power7 in HV mode
Wakeup comes from the system reset handler with a potential loss of the non-hypervisor CPU state. We save the non-volatile state on the stack and a pointer to it in the PACA, which the system reset handler uses to restore things Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/Kconfig')
-rw-r--r--arch/powerpc/platforms/Kconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index f7b07720aa30..658ffc50493d 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -147,6 +147,10 @@ config PPC_970_NAP
bool
default n
+config PPC_P7_NAP
+ bool
+ default n
+
config PPC_INDIRECT_IO
bool
select GENERIC_IOMAP