diff options
| author | Vijaya Kumar K <Vijaya.Kumar@cavium.com> | 2017-01-26 19:50:52 +0530 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2017-01-30 13:47:29 +0000 |
| commit | e96a006cb0663cca88c45ce125ec5e183f568f80 (patch) | |
| tree | 30a75168167b79af7b3336074d7b5608280fb259 /virt/kvm/arm/vgic/vgic-mmio.h | |
| parent | d017d7b0bd7ab32644d35666a6c4412daa0b0a1d (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-mmio.h')
| -rw-r--r-- | virt/kvm/arm/vgic/vgic-mmio.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/virt/kvm/arm/vgic/vgic-mmio.h b/virt/kvm/arm/vgic/vgic-mmio.h index 7b30296a7306..98bb566b660a 100644 --- a/virt/kvm/arm/vgic/vgic-mmio.h +++ b/virt/kvm/arm/vgic/vgic-mmio.h @@ -177,6 +177,11 @@ void vgic_mmio_write_config(struct kvm_vcpu *vcpu, int vgic_uaccess(struct kvm_vcpu *vcpu, struct vgic_io_device *dev, bool is_write, int offset, u32 *val); +u64 vgic_read_irq_line_level_info(struct kvm_vcpu *vcpu, u32 intid); + +void vgic_write_irq_line_level_info(struct kvm_vcpu *vcpu, u32 intid, + const u64 val); + unsigned int vgic_v2_init_dist_iodev(struct vgic_io_device *dev); unsigned int vgic_v3_init_dist_iodev(struct vgic_io_device *dev); |