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2 commits

Author SHA1 Message Date
Marc Zyngier c48ed51c0d irqchip: GICv3: ITS: irqchip implementation 
The usual methods that are used to present an irqchip to the rest
of the kernel

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Link: https://lkml.kernel.org/r/1416839720-18400-6-git-send-email-marc.zyngier@arm.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
 2014-11-26 15:55:13 +00:00
Marc Zyngier cc2d3216f5 irqchip: GICv3: ITS command queue 
The ITS is configured through a number commands that the driver
issues to the HW using a memory-based circular buffer.

This patch implements the subset of commands that are required
for Linux.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Link: https://lkml.kernel.org/r/1416839720-18400-5-git-send-email-marc.zyngier@arm.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
 2014-11-26 15:55:12 +00:00