KVM: arm/arm64: vgic-new: vgic_init: implement kvm_vgic_hyp_init

[mirror_ubuntu-zesty-kernel.git] / virt / kvm / arm / vgic / vgic.h

diff --git a/virt/kvm/arm/vgic/vgic.h b/virt/kvm/arm/vgic/vgic.h
index de9dc7170c1b1e27a0a53676b9e4432b9fc3d44e..f4244b6eb4b8ec78d648cce824ba142f6d6cc523 100644 (file)
--- a/virt/kvm/arm/vgic/vgic.h
+++ b/virt/kvm/arm/vgic/vgic.h
@@ -16,6 +16,8 @@
 #ifndef __KVM_ARM_VGIC_NEW_H__
 #define __KVM_ARM_VGIC_NEW_H__
 
+#include <linux/irqchip/arm-gic-common.h>
+
 #define PRODUCT_ID_KVM         0x4b    /* ASCII code K */
 #define IMPLEMENTER_ARM                0x43b
 
@@ -51,6 +53,7 @@ int vgic_v2_cpuif_uaccess(struct kvm_vcpu *vcpu, bool is_write,
                          int offset, u32 *val);
 void vgic_v2_set_vmcr(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcr);
 void vgic_v2_get_vmcr(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcr);
+int vgic_v2_probe(const struct gic_kvm_info *info);
 int vgic_register_dist_iodev(struct kvm *kvm, gpa_t dist_base_address,
                             enum vgic_type);
 
@@ -62,6 +65,7 @@ void vgic_v3_clear_lr(struct kvm_vcpu *vcpu, int lr);
 void vgic_v3_set_underflow(struct kvm_vcpu *vcpu);
 void vgic_v3_set_vmcr(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcr);
 void vgic_v3_get_vmcr(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcr);
+int vgic_v3_probe(const struct gic_kvm_info *info);
 int vgic_register_redist_iodevs(struct kvm *kvm, gpa_t dist_base_address);
 #else
 static inline void vgic_v3_process_maintenance(struct kvm_vcpu *vcpu)
@@ -95,6 +99,11 @@ void vgic_v3_get_vmcr(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcr)
 {
 }
 
+static inline int vgic_v3_probe(const struct gic_kvm_info *info)
+{
+       return -ENODEV;
+}
+
 static inline int vgic_register_redist_iodevs(struct kvm *kvm,
                                              gpa_t dist_base_address)
 {