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.
Thanks,
Suravee
Regards!
Gerry
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