diff options
Diffstat (limited to 'arch/arm64/include/asm/kvm_hyp.h')
| -rw-r--r-- | arch/arm64/include/asm/kvm_hyp.h | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/arch/arm64/include/asm/kvm_hyp.h b/arch/arm64/include/asm/kvm_hyp.h index c838309e4ec4..8d06b62e7188 100644 --- a/arch/arm64/include/asm/kvm_hyp.h +++ b/arch/arm64/include/asm/kvm_hyp.h @@ -76,14 +76,26 @@ DECLARE_PER_CPU(struct kvm_nvhe_init_params, kvm_init_params); int __vgic_v2_perform_cpuif_access(struct kvm_vcpu *vcpu); +u64 __gic_v3_get_lr(unsigned int lr); +void __gic_v3_set_lr(u64 val, int lr); + void __vgic_v3_save_state(struct vgic_v3_cpu_if *cpu_if); void __vgic_v3_restore_state(struct vgic_v3_cpu_if *cpu_if); void __vgic_v3_activate_traps(struct vgic_v3_cpu_if *cpu_if); void __vgic_v3_deactivate_traps(struct vgic_v3_cpu_if *cpu_if); -void __vgic_v3_save_vmcr_aprs(struct vgic_v3_cpu_if *cpu_if); +void __vgic_v3_save_aprs(struct vgic_v3_cpu_if *cpu_if); void __vgic_v3_restore_vmcr_aprs(struct vgic_v3_cpu_if *cpu_if); int __vgic_v3_perform_cpuif_access(struct kvm_vcpu *vcpu); +/* GICv5 */ +void __vgic_v5_save_apr(struct vgic_v5_cpu_if *cpu_if); +void __vgic_v5_restore_vmcr_apr(struct vgic_v5_cpu_if *cpu_if); +/* No hypercalls for the following */ +void __vgic_v5_save_ppi_state(struct vgic_v5_cpu_if *cpu_if); +void __vgic_v5_restore_ppi_state(struct vgic_v5_cpu_if *cpu_if); +void __vgic_v5_save_state(struct vgic_v5_cpu_if *cpu_if); +void __vgic_v5_restore_state(struct vgic_v5_cpu_if *cpu_if); + #ifdef __KVM_NVHE_HYPERVISOR__ void __timer_enable_traps(struct kvm_vcpu *vcpu); void __timer_disable_traps(struct kvm_vcpu *vcpu); @@ -126,13 +138,13 @@ void __noreturn __hyp_do_panic(struct kvm_cpu_context *host_ctxt, u64 spsr, #ifdef __KVM_NVHE_HYPERVISOR__ void __pkvm_init_switch_pgd(phys_addr_t pgd, unsigned long sp, void (*fn)(void)); -int __pkvm_init(phys_addr_t phys, unsigned long size, unsigned long nr_cpus, - unsigned long *per_cpu_base, u32 hyp_va_bits); +int __pkvm_init(phys_addr_t phys, unsigned long size, 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_aa64pfr0_el1_sys_val); extern u64 kvm_nvhe_sym(id_aa64pfr1_el1_sys_val); +extern u64 kvm_nvhe_sym(id_aa64pfr2_el1_sys_val); extern u64 kvm_nvhe_sym(id_aa64isar0_el1_sys_val); extern u64 kvm_nvhe_sym(id_aa64isar1_el1_sys_val); extern u64 kvm_nvhe_sym(id_aa64isar2_el1_sys_val); @@ -144,5 +156,6 @@ extern u64 kvm_nvhe_sym(id_aa64smfr0_el1_sys_val); extern unsigned long kvm_nvhe_sym(__icache_flags); extern unsigned int kvm_nvhe_sym(kvm_arm_vmid_bits); extern unsigned int kvm_nvhe_sym(kvm_host_sve_max_vl); +extern unsigned long kvm_nvhe_sym(hyp_nr_cpus); #endif /* __ARM64_KVM_HYP_H__ */ |