arch/arm64/include/asm/kvm_nested.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __ARM64_KVM_NESTED_H
   3 #define __ARM64_KVM_NESTED_H
   4
   5 #include <linux/kvm_host.h>
   6
   7 static inline bool vcpu_has_nv(const struct kvm_vcpu *vcpu)
   8 {
   9         return (!__is_defined(__KVM_NVHE_HYPERVISOR__) &&
  10                 cpus_have_final_cap(ARM64_HAS_NESTED_VIRT) &&
  11                 test_bit(KVM_ARM_VCPU_HAS_EL2, vcpu->arch.features));
  12 }
  13
  14 struct sys_reg_params;
  15 struct sys_reg_desc;
  16
  17 void access_nested_id_reg(struct kvm_vcpu *v, struct sys_reg_params *p,
  18                           const struct sys_reg_desc *r);
  19
  20 #endif /* __ARM64_KVM_NESTED_H */