diff options
Diffstat (limited to 'arch/riscv/include/asm/kvm_vcpu_timer.h')
| -rw-r--r-- | arch/riscv/include/asm/kvm_vcpu_timer.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/riscv/include/asm/kvm_vcpu_timer.h b/arch/riscv/include/asm/kvm_vcpu_timer.h index 375281eb49e0..82f7260301da 100644 --- a/arch/riscv/include/asm/kvm_vcpu_timer.h +++ b/arch/riscv/include/asm/kvm_vcpu_timer.h @@ -28,6 +28,11 @@ struct kvm_vcpu_timer { u64 next_cycles; /* Underlying hrtimer instance */ struct hrtimer hrt; + + /* Flag to check if sstc is enabled or not */ + bool sstc_enabled; + /* A function pointer to switch between stimecmp or hrtimer at runtime */ + int (*timer_next_event)(struct kvm_vcpu *vcpu, u64 ncycles); }; int kvm_riscv_vcpu_timer_next_event(struct kvm_vcpu *vcpu, u64 ncycles); @@ -39,6 +44,9 @@ int kvm_riscv_vcpu_timer_init(struct kvm_vcpu *vcpu); int kvm_riscv_vcpu_timer_deinit(struct kvm_vcpu *vcpu); int kvm_riscv_vcpu_timer_reset(struct kvm_vcpu *vcpu); void kvm_riscv_vcpu_timer_restore(struct kvm_vcpu *vcpu); -int kvm_riscv_guest_timer_init(struct kvm *kvm); +void kvm_riscv_guest_timer_init(struct kvm *kvm); +void kvm_riscv_vcpu_timer_sync(struct kvm_vcpu *vcpu); +void kvm_riscv_vcpu_timer_save(struct kvm_vcpu *vcpu); +bool kvm_riscv_vcpu_timer_pending(struct kvm_vcpu *vcpu); #endif |