From 948cf67c4726cca2fc57533dccadfb54d890689d Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Mon, 24 Jan 2011 18:42:41 +1100 Subject: 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 --- arch/powerpc/platforms/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/powerpc/platforms/Kconfig') 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 -- cgit v1.2.3