diff options
Diffstat (limited to 'arch/arm64/include/asm/kvm_hyp.h')
| -rw-r--r-- | arch/arm64/include/asm/kvm_hyp.h | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/arch/arm64/include/asm/kvm_hyp.h b/arch/arm64/include/asm/kvm_hyp.h index c0450828378b..9d60b3006efc 100644 --- a/arch/arm64/include/asm/kvm_hyp.h +++ b/arch/arm64/include/asm/kvm_hyp.h @@ -83,8 +83,15 @@ void sysreg_restore_guest_state_vhe(struct kvm_cpu_context *ctxt); void __debug_switch_to_guest(struct kvm_vcpu *vcpu); void __debug_switch_to_host(struct kvm_vcpu *vcpu); +#ifdef __KVM_NVHE_HYPERVISOR__ +void __debug_save_host_buffers_nvhe(struct kvm_vcpu *vcpu); +void __debug_restore_host_buffers_nvhe(struct kvm_vcpu *vcpu); +#endif + void __fpsimd_save_state(struct user_fpsimd_state *fp_regs); void __fpsimd_restore_state(struct user_fpsimd_state *fp_regs); +void __sve_save_state(void *sve_pffr, u32 *fpsr); +void __sve_restore_state(void *sve_pffr, u32 *fpsr); #ifndef __KVM_NVHE_HYPERVISOR__ void activate_traps_vhe_load(struct kvm_vcpu *vcpu); @@ -95,9 +102,20 @@ u64 __guest_enter(struct kvm_vcpu *vcpu); bool kvm_host_psci_handler(struct kvm_cpu_context *host_ctxt); -void __noreturn hyp_panic(void); #ifdef __KVM_NVHE_HYPERVISOR__ -void __noreturn __hyp_do_panic(bool restore_host, u64 spsr, u64 elr, u64 par); +void __noreturn __hyp_do_panic(struct kvm_cpu_context *host_ctxt, u64 spsr, + u64 elr, u64 par); #endif +#ifdef __KVM_NVHE_HYPERVISOR__ +void __pkvm_init_switch_pgd(phys_addr_t phys, unsigned long size, + phys_addr_t pgd, void *sp, void *cont_fn); +int __pkvm_init(phys_addr_t phys, unsigned long size, unsigned long nr_cpus, + unsigned long *per_cpu_base, u32 hyp_va_bits); +void __noreturn __host_enter(struct kvm_cpu_context *host_ctxt); +#endif + +extern u64 kvm_nvhe_sym(id_aa64mmfr0_el1_sys_val); +extern u64 kvm_nvhe_sym(id_aa64mmfr1_el1_sys_val); + #endif /* __ARM64_KVM_HYP_H__ */ |