Re: [Xen-devel] [PATCH v3 20/62] arm/acpi: Add ACPI support for SMP initialization

2016-01-04 Thread Stefano Stabellini
On Wed, 30 Dec 2015, Shannon Zhao wrote: > On 2015/11/30 22:57, Julien Grall wrote: > > Hi Shannon, > > > > On 17/11/15 09:40, shannon.z...@linaro.org wrote: > >> > diff --git a/xen/arch/arm/psci.c b/xen/arch/arm/psci.c > >> > index d800cb6..dede0e1 100644 > >> > --- a/xen/arch/arm/psci.c > >> >

Re: [Xen-devel] [PATCH v3 20/62] arm/acpi: Add ACPI support for SMP initialization

2016-01-04 Thread Mark Rutland
On Mon, Jan 04, 2016 at 02:51:51PM +, Stefano Stabellini wrote: > On Wed, 30 Dec 2015, Shannon Zhao wrote: > > On 2015/11/30 22:57, Julien Grall wrote: > > > Hi Shannon, > > > > > > On 17/11/15 09:40, shannon.z...@linaro.org wrote: > > >> > diff --git a/xen/arch/arm/psci.c

Re: [Xen-devel] [PATCH v3 20/62] arm/acpi: Add ACPI support for SMP initialization

2016-01-04 Thread Mark Rutland
On Mon, Jan 04, 2016 at 03:00:45PM +, Mark Rutland wrote: > On Mon, Jan 04, 2016 at 02:51:51PM +, Stefano Stabellini wrote: > > On Wed, 30 Dec 2015, Shannon Zhao wrote: > > > I check this again. There are not limitations of supporting PSCI version > > > in ACPI SPEC. It should support PSCI

Re: [Xen-devel] [PATCH v3 20/62] arm/acpi: Add ACPI support for SMP initialization

2016-01-04 Thread Mark Rutland
On Wed, Dec 30, 2015 at 11:11:08AM +0800, Shannon Zhao wrote: > > > On 2015/11/30 22:57, Julien Grall wrote: > > Hi Shannon, > > > > On 17/11/15 09:40, shannon.z...@linaro.org wrote: > >> > diff --git a/xen/arch/arm/psci.c b/xen/arch/arm/psci.c > >> > index d800cb6..dede0e1 100644 > >> > ---

Re: [Xen-devel] [PATCH v3 20/62] arm/acpi: Add ACPI support for SMP initialization

2015-12-29 Thread Shannon Zhao
On 2015/11/30 22:57, Julien Grall wrote: > Hi Shannon, > > On 17/11/15 09:40, shannon.z...@linaro.org wrote: >> > diff --git a/xen/arch/arm/psci.c b/xen/arch/arm/psci.c >> > index d800cb6..dede0e1 100644 >> > --- a/xen/arch/arm/psci.c >> > +++ b/xen/arch/arm/psci.c >> > @@ -22,6 +22,7 @@ >> >

Re: [Xen-devel] [PATCH v3 20/62] arm/acpi: Add ACPI support for SMP initialization

2015-11-30 Thread Julien Grall
Hi Shannon, On 17/11/15 09:40, shannon.z...@linaro.org wrote: > diff --git a/xen/arch/arm/psci.c b/xen/arch/arm/psci.c > index d800cb6..dede0e1 100644 > --- a/xen/arch/arm/psci.c > +++ b/xen/arch/arm/psci.c > @@ -22,6 +22,7 @@ > #include > #include > #include > +#include > > /* > *

Re: [Xen-devel] [PATCH v3 20/62] arm/acpi: Add ACPI support for SMP initialization

2015-11-23 Thread Stefano Stabellini
On Tue, 17 Nov 2015, shannon.z...@linaro.org wrote: > From: Shannon Zhao > > ACPI 5.1 only has two explicit methods to boot up SMP, PSCI and Parking > protocol, but the Parking protocol is only specified for ARMv7 now, so > make PSCI as the only way for the SMP boot

[Xen-devel] [PATCH v3 20/62] arm/acpi: Add ACPI support for SMP initialization

2015-11-17 Thread shannon . zhao
From: Shannon Zhao ACPI 5.1 only has two explicit methods to boot up SMP, PSCI and Parking protocol, but the Parking protocol is only specified for ARMv7 now, so make PSCI as the only way for the SMP boot protocol before some updates for the ACPI spec or the Parking