Hi Balbir, On Tue, Dec 13, 2016 at 09:13:26PM +1100, Balbir Singh wrote: > > > On 10/12/16 00:32, Gautham R. Shenoy wrote: > > From: "Gautham R. Shenoy" <e...@linux.vnet.ibm.com> > > diff --git a/arch/powerpc/include/asm/cpuidle.h > > b/arch/powerpc/include/asm/cpuidle.h > > index 3919332..0a3255b 100644 > > --- a/arch/powerpc/include/asm/cpuidle.h > > +++ b/arch/powerpc/include/asm/cpuidle.h > > @@ -21,7 +21,7 @@ > > > > /* Idle state entry routines */ > > #ifdef CONFIG_PPC_P7_NAP > > -#define IDLE_STATE_ENTER_SEQ(IDLE_INST) \ > > +#define IDLE_STATE_ENTER_SEQ(IDLE_INST) \ > > /* Magic NAP/SLEEP/WINKLE mode enter sequence */ \ > > std r0,0(r1); \ > > ptesync; \ > > @@ -29,6 +29,9 @@ > > 1: cmpd cr0,r0,r0; \ > > bne 1b; \ > > IDLE_INST; \ > > + > > Is the power saving magic sequence the same as before for power 9 > as well?
Yes, this is the same magic sequence for POWER9. -- Thanks and Regards gautham.
