On 2014/9/23 17:43, Joe.C wrote:
> On Mon, 2014-09-22 at 16:17 +0800, Jiang Liu wrote:
>> @@ -388,7 +389,6 @@ EXPORT_SYMBOL_GPL(irq_create_direct_mapping);
>> unsigned int irq_create_mapping(struct irq_domain *domain,
>> irq_hw_number_t hwirq)
>> {
>> -unsigned
Thanks Randy! I will fix these issues in next version.
Regards!
Gerry
On 2014/9/23 1:30, Randy Dunlap wrote:
> On 09/22/14 01:17, Jiang Liu wrote:
>> ---
>> Documentation/IRQ-domain.txt | 71 +
>> include/linux/irq.h |3 +
>> include/linux/irqdomain.h| 86 ++
>
On 09/22/14 01:17, Jiang Liu wrote:
> ---
> Documentation/IRQ-domain.txt | 71 +
> include/linux/irq.h |3 +
> include/linux/irqdomain.h| 86 ++
> kernel/irq/Kconfig |3 +
> kernel/irq/chip.c|3 +
> kernel/irq/irqdomain.c |
We plan to use hierarchy irqdomain to suppport CPU vector assignment,
interrupt remapping controller, IO-APIC controller, MSI interrupt
and hypertransport interrupt etc on x86 platforms. So extend irqdomain
interfaces to support hierarchy irqdomain.
There are already many clients of current irqdom
Jiang,
On Wed, 27 Aug 2014, Jiang Liu wrote:
> >> Third, a special value IRQDOMAIN_AUTO_ASSIGN_HWIRQ is defined out of
> >> irq_hw_number_t, which indicates that irqdomain callbacks should
> >> automatically hardware interrupt number for clients. This will be used
> >> to support CPU vector alloca
Hi Thomas,
Thanks for your great comments! Please refer to
inline comments below.
Regards!
Gerry
On 2014/8/27 5:06, Thomas Gleixner wrote:
> Jiang,
>
> On Fri, 1 Aug 2014, Jiang Liu wrote:
>
>> First, architecture needs to define struct irq_map_info, which will be
>> used to pass archite
Jiang,
On Fri, 1 Aug 2014, Jiang Liu wrote:
> First, architecture needs to define struct irq_map_info, which will be
> used to pass architecture specific information to controller specific
> callbacks.
We should not have another "universal" data structure which needs to
fit various levels of the
We plan to use hierarchy irqdomain to suppport CPU vector assignment,
interrupt remapping controller, IO-APIC controller, MSI interrupt
and hypertransport interrupt etc on x86 platforms. So extend irqdomain
interfaces to support hierarchy irqdomain.
There are already many clients of current irqdom
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