irqchip/gic-v3-its: Add ACPI NUMA node mapping

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Add code to parse SRAT ITS Affinity sub table as defined in ACPI 6.2.
Later in per device probe, ITS devices are mapped to numa node using
ITS Id to proximity domain mapping.

[maz: fix dependency on ACPICA, fixed structure name, minor cleanups]

Reviewed-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Ganapatrao Kulkarni <ganapatrao.kulkarni@cavium.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

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Ganapatrao Kulkarni 2017-06-22 11:40:12 +05:30 • committed by Marc Zyngier

parent 5b8670612d

commit dbd2b82672

1 changed files with 75 additions and 1 deletions

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drivers/irqchip/irq-gic-v3-its.c

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