diff options
Diffstat (limited to 'tools/testing/selftests/kvm/include/arm64/arch_timer.h')
| -rw-r--r-- | tools/testing/selftests/kvm/include/arm64/arch_timer.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tools/testing/selftests/kvm/include/arm64/arch_timer.h b/tools/testing/selftests/kvm/include/arm64/arch_timer.h index bf461de34785..e2c4e9f0010f 100644 --- a/tools/testing/selftests/kvm/include/arm64/arch_timer.h +++ b/tools/testing/selftests/kvm/include/arm64/arch_timer.h @@ -155,4 +155,28 @@ static inline void timer_set_next_tval_ms(enum arch_timer timer, uint32_t msec) timer_set_tval(timer, msec_to_cycles(msec)); } +static inline u32 vcpu_get_vtimer_irq(struct kvm_vcpu *vcpu) +{ + u32 intid; + u64 attr; + + attr = vcpu_has_el2(vcpu) ? KVM_ARM_VCPU_TIMER_IRQ_HVTIMER : + KVM_ARM_VCPU_TIMER_IRQ_VTIMER; + vcpu_device_attr_get(vcpu, KVM_ARM_VCPU_TIMER_CTRL, attr, &intid); + + return intid; +} + +static inline u32 vcpu_get_ptimer_irq(struct kvm_vcpu *vcpu) +{ + u32 intid; + u64 attr; + + attr = vcpu_has_el2(vcpu) ? KVM_ARM_VCPU_TIMER_IRQ_HPTIMER : + KVM_ARM_VCPU_TIMER_IRQ_PTIMER; + vcpu_device_attr_get(vcpu, KVM_ARM_VCPU_TIMER_CTRL, attr, &intid); + + return intid; +} + #endif /* SELFTEST_KVM_ARCH_TIMER_H */ |