Re: [PATCH v11 06/19] irqchip: gic: Provide support for interrupt grouping

2014-09-03 Thread Daniel Thompson
On 02/09/14 22:36, Catalin Marinas wrote: > On 2 Sep 2014, at 20:33, Russell King - ARM Linux > wrote: >> On Tue, Sep 02, 2014 at 02:00:40PM +0100, Daniel Thompson wrote: >>> diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c >>> index 4b959e6..423707c 100644 >>> ---

Re: [PATCH v11 06/19] irqchip: gic: Provide support for interrupt grouping

2014-09-03 Thread Daniel Thompson
On 02/09/14 20:33, Russell King - ARM Linux wrote: > On Tue, Sep 02, 2014 at 02:00:40PM +0100, Daniel Thompson wrote: >> diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c >> index 4b959e6..423707c 100644 >> --- a/drivers/irqchip/irq-gic.c >> +++ b/drivers/irqchip/irq-gic.c >> @@

Re: [PATCH v11 06/19] irqchip: gic: Provide support for interrupt grouping

2014-09-03 Thread Daniel Thompson
On 02/09/14 20:33, Russell King - ARM Linux wrote: On Tue, Sep 02, 2014 at 02:00:40PM +0100, Daniel Thompson wrote: diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c index 4b959e6..423707c 100644 --- a/drivers/irqchip/irq-gic.c +++ b/drivers/irqchip/irq-gic.c @@ -41,6 +41,9

Re: [PATCH v11 06/19] irqchip: gic: Provide support for interrupt grouping

2014-09-03 Thread Daniel Thompson
On 02/09/14 22:36, Catalin Marinas wrote: On 2 Sep 2014, at 20:33, Russell King - ARM Linux li...@arm.linux.org.uk wrote: On Tue, Sep 02, 2014 at 02:00:40PM +0100, Daniel Thompson wrote: diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c index 4b959e6..423707c 100644 ---

Re: [PATCH v11 06/19] irqchip: gic: Provide support for interrupt grouping

2014-09-02 Thread Catalin Marinas
On 2 Sep 2014, at 20:33, Russell King - ARM Linux wrote: > On Tue, Sep 02, 2014 at 02:00:40PM +0100, Daniel Thompson wrote: >> diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c >> index 4b959e6..423707c 100644 >> --- a/drivers/irqchip/irq-gic.c >> +++ b/drivers/irqchip/irq-gic.c

Re: [PATCH v11 06/19] irqchip: gic: Provide support for interrupt grouping

2014-09-02 Thread Russell King - ARM Linux
On Tue, Sep 02, 2014 at 02:00:40PM +0100, Daniel Thompson wrote: > diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c > index 4b959e6..423707c 100644 > --- a/drivers/irqchip/irq-gic.c > +++ b/drivers/irqchip/irq-gic.c > @@ -41,6 +41,9 @@ > #include > > #include > +#ifdef

[PATCH v11 06/19] irqchip: gic: Provide support for interrupt grouping

2014-09-02 Thread Daniel Thompson
All GIC hardware except GICv1-without-TrustZone support provides a means to group exceptions into group 0 (which can optionally be signally using use FIQ) and group 1. The kernel currently provides no means to exploit this. This patch alters the initialization of the GIC to place all interrupts

[PATCH v11 06/19] irqchip: gic: Provide support for interrupt grouping

2014-09-02 Thread Daniel Thompson
All GIC hardware except GICv1-without-TrustZone support provides a means to group exceptions into group 0 (which can optionally be signally using use FIQ) and group 1. The kernel currently provides no means to exploit this. This patch alters the initialization of the GIC to place all interrupts

Re: [PATCH v11 06/19] irqchip: gic: Provide support for interrupt grouping

2014-09-02 Thread Russell King - ARM Linux
On Tue, Sep 02, 2014 at 02:00:40PM +0100, Daniel Thompson wrote: diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c index 4b959e6..423707c 100644 --- a/drivers/irqchip/irq-gic.c +++ b/drivers/irqchip/irq-gic.c @@ -41,6 +41,9 @@ #include linux/irqchip/arm-gic.h #include

Re: [PATCH v11 06/19] irqchip: gic: Provide support for interrupt grouping

2014-09-02 Thread Catalin Marinas
On 2 Sep 2014, at 20:33, Russell King - ARM Linux li...@arm.linux.org.uk wrote: On Tue, Sep 02, 2014 at 02:00:40PM +0100, Daniel Thompson wrote: diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c index 4b959e6..423707c 100644 --- a/drivers/irqchip/irq-gic.c +++