irqchip: GICv3: ITS: MSI support

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Now, the bit of code that allow us to use the ITS as a MSI controller.
Both MSI and MSI-X are supported.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Link: https://lkml.kernel.org/r/1416839720-18400-10-git-send-email-marc.zyngier@arm.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

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Marc Zyngier 2014-11-24 14:35:16 +00:00 • committed by Jason Cooper

parent 84a6a2e7fc

commit b48ac83d6b

2 changed files with 182 additions and 0 deletions

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176

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

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6

include/linux/irqchip/arm-gic-v3.h

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