linux_dsm_epyc7002/include/linux/irqchip
Derek Basehore dba0bc7b76 irqchip/gic-v3-its: Add ability to save/restore ITS state
Some platforms power off GIC logic in suspend, so we need to
save/restore state. The distributor and redistributor registers need
to be handled in firmware code due to access permissions on those
registers, but the ITS registers can be restored in the kernel.

We limit this to systems where the ITS collections are implemented
in HW (as opposed to being backed by memory tables), as they are
the only ones that cannot be dealt with by the firmware.

Signed-off-by: Derek Basehore <dbasehore@chromium.org>
[maz: fixed changelog, dropped DT property, limited to HCC being >0]
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2018-03-14 11:11:29 +00:00
..
arm-gic-common.h irqchip/gic-v3: Advertise GICv4 support to KVM 2017-08-31 15:31:42 +01:00
arm-gic-v3.h irqchip/gic-v3-its: Add ability to save/restore ITS state 2018-03-14 11:11:29 +00:00
arm-gic-v4.h irqchip/gic-v4: Add forward definition of struct irq_domain_ops 2017-11-13 16:21:33 +00:00
arm-gic.h KVM: arm/arm64: Fix isues with GICv2 on GICv3 migration 2017-05-24 09:44:07 +02:00
arm-vic.h
chained_irq.h
ingenic.h
irq-bcm2836.h irqchip: bcm2836: Move SMP startup code to arch/arm (v2) 2017-09-25 11:52:26 -07:00
irq-omap-intc.h irqchip/irq-omap-intc: Remove omap3_init_irq() 2017-10-16 21:05:14 +02:00
irq-partition-percpu.h
irq-sa11x0.h
metag-ext.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
metag.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mmp.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mxs.h
versatile-fpga.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xtensa-mx.h
xtensa-pic.h