| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef __ARM64_KVM_NESTED_H |
| #define __ARM64_KVM_NESTED_H |
| |
| #include <linux/kvm_host.h> |
| |
| static inline bool vcpu_has_nv(const struct kvm_vcpu *vcpu) |
| { |
| return (!__is_defined(__KVM_NVHE_HYPERVISOR__) && |
| cpus_have_final_cap(ARM64_HAS_NESTED_VIRT) && |
| test_bit(KVM_ARM_VCPU_HAS_EL2, vcpu->arch.features)); |
| } |
| |
| extern bool __check_nv_sr_forward(struct kvm_vcpu *vcpu); |
| |
| struct sys_reg_params; |
| struct sys_reg_desc; |
| |
| void access_nested_id_reg(struct kvm_vcpu *v, struct sys_reg_params *p, |
| const struct sys_reg_desc *r); |
| |
| #endif /* __ARM64_KVM_NESTED_H */ |
