void kvm_timer_vcpu_terminate(struct kvm_vcpu *vcpu)
{
struct arch_timer_cpu *timer = &vcpu->arch.timer_cpu;
timer_disarm(timer);
if (timer->map)
kvm_vgic_unmap_phys_irq(vcpu, timer->map);
}
/******************************************************
* FunctionName : user_application
* Description : 用户APP程序段
* Parameters : none
* Returns : none
******************************************************/
void user_application()
{
timer0_t timer_led;
timer_disarm(&timer_led);
timer_setfn(&timer_led,(sysTimer0Func)uart_fn,1);
timer_arm(&timer_led,1000,Timer_Status_repeat);
while(true)
{
}
}
/**
* kvm_timer_flush_hwstate - prepare to move the virt timer to the cpu
* @vcpu: The vcpu pointer
*
* Disarm any pending soft timers, since the world-switch code will write the
* virtual timer state back to the physical CPU.
*/
void kvm_timer_flush_hwstate(struct kvm_vcpu *vcpu)
{
struct arch_timer_cpu *timer = &vcpu->arch.timer_cpu;
/*
* We're about to run this vcpu again, so there is no need to
* keep the background timer running, as we're about to
* populate the CPU timer again.
*/
timer_disarm(timer);
}
void reset_state(void) {
timer_disarm(0);
PRR &= ~_BV(PRTIM0);
set_state(STATE_WAIT);
}
void kvm_timer_vcpu_terminate(struct kvm_vcpu *vcpu)
{
struct arch_timer_cpu *timer = &vcpu->arch.timer_cpu;
timer_disarm(timer);
}
void kvm_timer_unschedule(struct kvm_vcpu *vcpu)
{
struct arch_timer_cpu *timer = &vcpu->arch.timer_cpu;
timer_disarm(timer);
}
