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authorVijaya Kumar K <Vijaya.Kumar@cavium.com>2017-01-26 19:50:52 +0530
committerMarc Zyngier <marc.zyngier@arm.com>2017-01-30 13:47:29 +0000
commite96a006cb0663cca88c45ce125ec5e183f568f80 (patch)
tree30a75168167b79af7b3336074d7b5608280fb259 /virt/kvm/arm/vgic/vgic.h
parentd017d7b0bd7ab32644d35666a6c4412daa0b0a1d (diff)
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 'virt/kvm/arm/vgic/vgic.h')
-rw-r--r--virt/kvm/arm/vgic/vgic.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/virt/kvm/arm/vgic/vgic.h b/virt/kvm/arm/vgic/vgic.h
index a5a45f66c058..db28f7cadab2 100644
--- a/virt/kvm/arm/vgic/vgic.h
+++ b/virt/kvm/arm/vgic/vgic.h
@@ -164,6 +164,8 @@ int vgic_v3_cpu_sysregs_uaccess(struct kvm_vcpu *vcpu, bool is_write,
u64 id, u64 *val);
int vgic_v3_has_cpu_sysregs_attr(struct kvm_vcpu *vcpu, bool is_write, u64 id,
u64 *reg);
+int vgic_v3_line_level_info_uaccess(struct kvm_vcpu *vcpu, bool is_write,
+ u32 intid, u64 *val);
int kvm_register_vgic_device(unsigned long type);
void vgic_set_vmcr(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcr);
void vgic_get_vmcr(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcr);