summaryrefslogtreecommitdiff
path: root/arch/arm/include/uapi
diff options
context:
space:
mode:
authorVijaya Kumar K <Vijaya.Kumar@cavium.com>2017-01-26 17:20:52 +0300
committerMarc Zyngier <marc.zyngier@arm.com>2017-01-30 16:47:29 +0300
commite96a006cb0663cca88c45ce125ec5e183f568f80 (patch)
tree30a75168167b79af7b3336074d7b5608280fb259 /arch/arm/include/uapi
parentd017d7b0bd7ab32644d35666a6c4412daa0b0a1d (diff)
downloadlinux-e96a006cb0663cca88c45ce125ec5e183f568f80.tar.xz
KVM: arm/arm64: vgic: Implement KVM_DEV_ARM_VGIC_GRP_LEVEL_INFO ioctl
Userspace requires to store and restore of line_level for level triggered interrupts using ioctl KVM_DEV_ARM_VGIC_GRP_LEVEL_INFO. Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Vijaya Kumar K <Vijaya.Kumar@cavium.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.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/include/uapi/asm/kvm.h b/arch/arm/include/uapi/asm/kvm.h
index 7a3e5370ba68..6ebd3e6a1fd1 100644
--- a/arch/arm/include/uapi/asm/kvm.h
+++ b/arch/arm/include/uapi/asm/kvm.h
@@ -191,6 +191,12 @@ struct kvm_arch_memory_slot {
#define KVM_DEV_ARM_VGIC_GRP_CTRL 4
#define KVM_DEV_ARM_VGIC_GRP_REDIST_REGS 5
#define KVM_DEV_ARM_VGIC_GRP_CPU_SYSREGS 6
+#define KVM_DEV_ARM_VGIC_GRP_LEVEL_INFO 7
+#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_SHIFT 10
+#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_MASK \
+ (0x3fffffULL << KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_SHIFT)
+#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INTID_MASK 0x3ff
+#define VGIC_LEVEL_INFO_LINE_LEVEL 0
#define KVM_DEV_ARM_VGIC_CTRL_INIT 0