diff options
| author | Marc Zyngier <marc.zyngier@arm.com> | 2017-06-09 12:49:53 +0100 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2017-06-15 09:45:06 +0100 |
| commit | ff89511ef29b794d6a9c6b62f5ea76fc013cdae7 (patch) | |
| tree | 35d385aa1febf5979d292ea3b47b95799a82cf2f /include/linux/irqchip | |
| parent | 6293d6514d6b0945210e15edcecc71d99cfca97c (diff) | |
KVM: arm64: Enable GICv3 common sysreg trapping via command-line
Now that we're able to safely handle common sysreg access, let's
give the user the opportunity to enable it by passing a specific
command-line option (vgic_v3.common_trap).
Tested-by: Alexander Graf <agraf@suse.de>
Acked-by: David Daney <david.daney@cavium.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Acked-by: Christoffer Dall <cdall@linaro.org>
Signed-off-by: Christoffer Dall <cdall@linaro.org>
Diffstat (limited to 'include/linux/irqchip')
| -rw-r--r-- | include/linux/irqchip/arm-gic-v3.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/irqchip/arm-gic-v3.h b/include/linux/irqchip/arm-gic-v3.h index c7f31a962cfc..6a1f87ff94e2 100644 --- a/include/linux/irqchip/arm-gic-v3.h +++ b/include/linux/irqchip/arm-gic-v3.h @@ -417,6 +417,7 @@ #define ICH_HCR_EN (1 << 0) #define ICH_HCR_UIE (1 << 1) +#define ICH_HCR_TC (1 << 10) #define ICH_HCR_TALL0 (1 << 11) #define ICH_HCR_TALL1 (1 << 12) #define ICH_HCR_EOIcount_SHIFT 27 |