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authorVladimir Murzin <vladimir.murzin@arm.com>2016-11-02 14:55:34 +0300
committerMarc Zyngier <marc.zyngier@arm.com>2016-11-14 13:32:54 +0300
commit2988509dd8a0e9c2b64192a46ec2fe8211af6d3c (patch)
tree10d3d4a9c17e13cf4603949bd768ea5a4ae2f0c1 /arch/arm/include/uapi
parente29bd6f26703088930a5b3595623cf155ddea600 (diff)
downloadlinux-2988509dd8a0e9c2b64192a46ec2fe8211af6d3c.tar.xz
ARM: KVM: Support vGICv3 ITS
This patch allows to build and use vGICv3 ITS in 32-bit mode. Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'arch/arm/include/uapi')
-rw-r--r--arch/arm/include/uapi/asm/kvm.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/include/uapi/asm/kvm.h b/arch/arm/include/uapi/asm/kvm.h
index b38c10c73579..af05f8e0903e 100644
--- a/arch/arm/include/uapi/asm/kvm.h
+++ b/arch/arm/include/uapi/asm/kvm.h
@@ -87,9 +87,11 @@ struct kvm_regs {
/* Supported VGICv3 address types */
#define KVM_VGIC_V3_ADDR_TYPE_DIST 2
#define KVM_VGIC_V3_ADDR_TYPE_REDIST 3
+#define KVM_VGIC_ITS_ADDR_TYPE 4
#define KVM_VGIC_V3_DIST_SIZE SZ_64K
#define KVM_VGIC_V3_REDIST_SIZE (2 * SZ_64K)
+#define KVM_VGIC_V3_ITS_SIZE (2 * SZ_64K)
#define KVM_ARM_VCPU_POWER_OFF 0 /* CPU is started in OFF state */
#define KVM_ARM_VCPU_PSCI_0_2 1 /* CPU uses PSCI v0.2 */