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/include/asm/machdep.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/powerpc/include/asm/machdep.h') diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h index e4f01915fbb0..493dbb38e1ba 100644 --- a/arch/powerpc/include/asm/machdep.h +++ b/arch/powerpc/include/asm/machdep.h @@ -267,6 +267,7 @@ struct machdep_calls { extern void e500_idle(void); extern void power4_idle(void); +extern void power7_idle(void); extern void ppc6xx_idle(void); extern void book3e_idle(void); -- cgit v1.2.3