Hi Ben,
On 08/22/2013 08:57 AM, Benjamin Herrenschmidt wrote:
> On Wed, 2013-08-14 at 17:26 +0530, Preeti U Murthy wrote:
>
>> static irqreturn_t timer_action(int irq, void *data)
>> {
>> -timer_interrupt();
>> +decrementer_timer_interrupt();
>> return IRQ_HANDLED;
>> }
>
> I
Hi Ben,
On 08/22/2013 08:57 AM, Benjamin Herrenschmidt wrote:
On Wed, 2013-08-14 at 17:26 +0530, Preeti U Murthy wrote:
static irqreturn_t timer_action(int irq, void *data)
{
-timer_interrupt();
+decrementer_timer_interrupt();
return IRQ_HANDLED;
}
I don't completely
On Wed, 2013-08-14 at 17:26 +0530, Preeti U Murthy wrote:
> static irqreturn_t timer_action(int irq, void *data)
> {
> - timer_interrupt();
> + decrementer_timer_interrupt();
> return IRQ_HANDLED;
> }
I don't completely understand what you are doing here, but ...
> @@ -223,7
On Wed, 2013-08-14 at 17:26 +0530, Preeti U Murthy wrote:
static irqreturn_t timer_action(int irq, void *data)
{
- timer_interrupt();
+ decrementer_timer_interrupt();
return IRQ_HANDLED;
}
I don't completely understand what you are doing here, but ...
@@ -223,7 +223,7 @@
On ppc, in deep idle states, the local clock event device of CPUs gets
switched off. On PowerPC, the local clock event device is called the
decrementer. Make use of the broadcast framework to issue interrupts to
cpus in deep idle states on their timer events, except that on ppc, we
do not have an
On ppc, in deep idle states, the local clock event device of CPUs gets
switched off. On PowerPC, the local clock event device is called the
decrementer. Make use of the broadcast framework to issue interrupts to
cpus in deep idle states on their timer events, except that on ppc, we
do not have an
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