Lines Matching refs:lapic_timer
347 return apic->lapic_timer.timer_mode == APIC_LVT_TIMER_ONESHOT; in apic_lvtt_oneshot()
352 return apic->lapic_timer.timer_mode == APIC_LVT_TIMER_PERIODIC; in apic_lvtt_period()
357 return apic->lapic_timer.timer_mode == APIC_LVT_TIMER_TSCDEADLINE; in apic_lvtt_tscdeadline()
1311 apic->lapic_timer.period == 0) in apic_get_tmcct()
1315 remaining = ktime_sub(apic->lapic_timer.target_expiration, now); in apic_get_tmcct()
1319 ns = mod_64(ktime_to_ns(remaining), apic->lapic_timer.period); in apic_get_tmcct()
1488 if (apic_lvtt_period(apic) && apic->lapic_timer.period) { in limit_periodic_timer_frequency()
1491 if (apic->lapic_timer.period < min_period) { in limit_periodic_timer_frequency()
1496 apic->lapic_timer.period, min_period); in limit_periodic_timer_frequency()
1497 apic->lapic_timer.period = min_period; in limit_periodic_timer_frequency()
1507 apic->lapic_timer.timer_mode_mask; in apic_update_lvtt()
1509 if (apic->lapic_timer.timer_mode != timer_mode) { in apic_update_lvtt()
1512 hrtimer_cancel(&apic->lapic_timer.timer); in apic_update_lvtt()
1514 if (apic->lapic_timer.hv_timer_in_use) in apic_update_lvtt()
1518 apic->lapic_timer.period = 0; in apic_update_lvtt()
1519 apic->lapic_timer.tscdeadline = 0; in apic_update_lvtt()
1521 apic->lapic_timer.timer_mode = timer_mode; in apic_update_lvtt()
1551 u64 timer_advance_ns = vcpu->arch.apic->lapic_timer.timer_advance_ns; in __wait_lapic_expire()
1573 u32 timer_advance_ns = apic->lapic_timer.timer_advance_ns; in adjust_lapic_timer_advance()
1595 apic->lapic_timer.timer_advance_ns = timer_advance_ns; in adjust_lapic_timer_advance()
1603 tsc_deadline = apic->lapic_timer.expired_tscdeadline; in __kvm_wait_lapic_expire()
1604 apic->lapic_timer.expired_tscdeadline = 0; in __kvm_wait_lapic_expire()
1606 apic->lapic_timer.advance_expire_delta = guest_tsc - tsc_deadline; in __kvm_wait_lapic_expire()
1612 adjust_lapic_timer_advance(vcpu, apic->lapic_timer.advance_expire_delta); in __kvm_wait_lapic_expire()
1618 vcpu->arch.apic->lapic_timer.expired_tscdeadline && in kvm_wait_lapic_expire()
1619 vcpu->arch.apic->lapic_timer.timer_advance_ns && in kvm_wait_lapic_expire()
1627 struct kvm_timer *ktimer = &apic->lapic_timer; in kvm_apic_inject_pending_timer_irqs()
1641 struct kvm_timer *ktimer = &apic->lapic_timer; in apic_timer_expired()
1643 if (atomic_read(&apic->lapic_timer.pending)) in apic_timer_expired()
1663 if (vcpu->arch.apic->lapic_timer.expired_tscdeadline && in apic_timer_expired()
1664 vcpu->arch.apic->lapic_timer.timer_advance_ns) in apic_timer_expired()
1670 atomic_inc(&apic->lapic_timer.pending); in apic_timer_expired()
1678 struct kvm_timer *ktimer = &apic->lapic_timer; in start_sw_tscdeadline()
1699 likely(ns > apic->lapic_timer.timer_advance_ns)) { in start_sw_tscdeadline()
1719 apic->lapic_timer.period = in update_target_expiration()
1724 remaining = ktime_sub(apic->lapic_timer.target_expiration, now); in update_target_expiration()
1732 apic->lapic_timer.tscdeadline += in update_target_expiration()
1735 apic->lapic_timer.target_expiration = ktime_add_ns(now, ns_remaining_new); in update_target_expiration()
1745 apic->lapic_timer.period = in set_target_expiration()
1748 if (!apic->lapic_timer.period) { in set_target_expiration()
1749 apic->lapic_timer.tscdeadline = 0; in set_target_expiration()
1754 deadline = apic->lapic_timer.period; in set_target_expiration()
1761 deadline = apic->lapic_timer.period; in set_target_expiration()
1762 else if (unlikely(deadline > apic->lapic_timer.period)) { in set_target_expiration()
1770 deadline, apic->lapic_timer.period); in set_target_expiration()
1772 deadline = apic->lapic_timer.period; in set_target_expiration()
1777 apic->lapic_timer.tscdeadline = kvm_read_l1_tsc(apic->vcpu, tscl) + in set_target_expiration()
1779 apic->lapic_timer.target_expiration = ktime_add_ns(now, deadline); in set_target_expiration()
1797 apic->lapic_timer.target_expiration = in advance_periodic_target_expiration()
1798 ktime_add_ns(apic->lapic_timer.target_expiration, in advance_periodic_target_expiration()
1799 apic->lapic_timer.period); in advance_periodic_target_expiration()
1800 delta = ktime_sub(apic->lapic_timer.target_expiration, now); in advance_periodic_target_expiration()
1801 apic->lapic_timer.tscdeadline = kvm_read_l1_tsc(apic->vcpu, tscl) + in advance_periodic_target_expiration()
1807 if (!apic->lapic_timer.period) in start_sw_period()
1811 apic->lapic_timer.target_expiration)) { in start_sw_period()
1820 hrtimer_start(&apic->lapic_timer.timer, in start_sw_period()
1821 apic->lapic_timer.target_expiration, in start_sw_period()
1830 return vcpu->arch.apic->lapic_timer.hv_timer_in_use; in kvm_lapic_hv_timer_in_use()
1837 WARN_ON(!apic->lapic_timer.hv_timer_in_use); in cancel_hv_timer()
1839 apic->lapic_timer.hv_timer_in_use = false; in cancel_hv_timer()
1844 struct kvm_timer *ktimer = &apic->lapic_timer; in start_hv_timer()
1886 struct kvm_timer *ktimer = &apic->lapic_timer; in start_sw_timer()
1889 if (apic->lapic_timer.hv_timer_in_use) in start_sw_timer()
1905 if (!apic_lvtt_period(apic) && atomic_read(&apic->lapic_timer.pending)) in restart_apic_timer()
1920 if (!apic->lapic_timer.hv_timer_in_use) in kvm_lapic_expired_hv_timer()
1926 if (apic_lvtt_period(apic) && apic->lapic_timer.period) { in kvm_lapic_expired_hv_timer()
1947 if (apic->lapic_timer.hv_timer_in_use) in kvm_lapic_switch_to_sw_timer()
1957 WARN_ON(!apic->lapic_timer.hv_timer_in_use); in kvm_lapic_restart_hv_timer()
1963 atomic_set(&apic->lapic_timer.pending, 0); in __start_apic_timer()
2043 atomic_set(&apic->lapic_timer.pending, 0); in kvm_lapic_reg_write()
2085 val &= (apic_lvt_mask[0] | apic->lapic_timer.timer_mode_mask); in kvm_lapic_reg_write()
2094 hrtimer_cancel(&apic->lapic_timer.timer); in kvm_lapic_reg_write()
2105 apic->lapic_timer.period) { in kvm_lapic_reg_write()
2106 hrtimer_cancel(&apic->lapic_timer.timer); in kvm_lapic_reg_write()
2195 hrtimer_cancel(&apic->lapic_timer.timer); in kvm_free_lapic()
2221 return apic->lapic_timer.tscdeadline; in kvm_get_lapic_tscdeadline_msr()
2231 hrtimer_cancel(&apic->lapic_timer.timer); in kvm_set_lapic_tscdeadline_msr()
2232 apic->lapic_timer.tscdeadline = data; in kvm_set_lapic_tscdeadline_msr()
2317 hrtimer_cancel(&apic->lapic_timer.timer); in kvm_lapic_reset()
2353 atomic_set(&apic->lapic_timer.pending, 0); in kvm_lapic_reset()
2387 return atomic_read(&apic->lapic_timer.pending); in apic_has_pending_timer()
2423 struct kvm_lapic *apic = container_of(ktimer, struct kvm_lapic, lapic_timer); in apic_timer_fn()
2455 hrtimer_init(&apic->lapic_timer.timer, CLOCK_MONOTONIC, in kvm_create_lapic()
2457 apic->lapic_timer.timer.function = apic_timer_fn; in kvm_create_lapic()
2459 apic->lapic_timer.timer_advance_ns = LAPIC_TIMER_ADVANCE_NS_INIT; in kvm_create_lapic()
2462 apic->lapic_timer.timer_advance_ns = timer_advance_ns; in kvm_create_lapic()
2511 if (atomic_read(&apic->lapic_timer.pending) > 0) { in kvm_inject_apic_timer_irqs()
2513 atomic_set(&apic->lapic_timer.pending, 0); in kvm_inject_apic_timer_irqs()
2615 hrtimer_cancel(&apic->lapic_timer.timer); in kvm_apic_set_state()
2646 timer = &vcpu->arch.apic->lapic_timer.timer; in __kvm_migrate_apic_timer()