[V10 PATCH 2/2] irqchip: gicv2m: Add supports for ARM GICv2m MSI(-X)

Suravee Suthikulpanit Suravee.Suthikulpanit at amd.com
Tue Nov 4 09:00:31 PST 2014

On 11/4/14 07:01, Jiang Liu wrote:
> Hi Suravee,
> 	You may build a two level hierarchy irqdomains. Use the
> utilities in this thread
> http://www.spinics.net/lists/arm-kernel/msg374722.html to build an MSI
> irqdomain to manage MSI controllers
> in PCI devices. And build another irqdomain to manage SPI allocation
> in GICv2.
> 	That is: MSI irqdomain (program MSI registers)  -->
> GIV irqdomain (manage SPIs in GICv2 controller)

That's great. I'll look at this patch in and make use of it to create to 
MSI domain.



> Regards!
> Gerry

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