77 		&kvm->arch.vpit->pit_state.channels[channel];  in pit_set_gate()
79 	WARN_ON(!mutex_is_locked(&kvm->arch.vpit->pit_state.lock));  in pit_set_gate()
102 	WARN_ON(!mutex_is_locked(&kvm->arch.vpit->pit_state.lock));  in pit_get_gate()
104 	return kvm->arch.vpit->pit_state.channels[channel].gate;  in pit_get_gate()
111 	struct kvm_kpit_state *ps = &kvm->arch.vpit->pit_state;  in __kpit_elapsed()
143 		&kvm->arch.vpit->pit_state.channels[channel];  in pit_get_count()
147 	WARN_ON(!mutex_is_locked(&kvm->arch.vpit->pit_state.lock));  in pit_get_count()
173 		&kvm->arch.vpit->pit_state.channels[channel];  in pit_get_out()
177 	WARN_ON(!mutex_is_locked(&kvm->arch.vpit->pit_state.lock));  in pit_get_out()
208 		&kvm->arch.vpit->pit_state.channels[channel];  in pit_latch_count()
210 	WARN_ON(!mutex_is_locked(&kvm->arch.vpit->pit_state.lock));  in pit_latch_count()
221 		&kvm->arch.vpit->pit_state.channels[channel];  in pit_latch_status()
223 	WARN_ON(!mutex_is_locked(&kvm->arch.vpit->pit_state.lock));  in pit_latch_status()
265 	timer = &pit->pit_state.timer;  in __kvm_migrate_pit_timer()
266 	mutex_lock(&pit->pit_state.lock);  in __kvm_migrate_pit_timer()
269 	mutex_unlock(&pit->pit_state.lock);  in __kvm_migrate_pit_timer()
274 	hrtimer_cancel(&pit->pit_state.timer);  in destroy_pit_timer()
284 	struct kvm_kpit_state *ps = &pit->pit_state;  in pit_do_work()
336 	struct kvm_kpit_state *ps = &kvm->arch.vpit->pit_state;  in create_pit_timer()
382 	struct kvm_kpit_state *ps = &kvm->arch.vpit->pit_state;  in pit_load_count()
426 		saved_mode = kvm->arch.vpit->pit_state.channels[0].mode;  in kvm_pit_load_count()
427 		kvm->arch.vpit->pit_state.channels[0].mode = 0xff; /* disable timer */  in kvm_pit_load_count()
429 		kvm->arch.vpit->pit_state.channels[0].mode = saved_mode;  in kvm_pit_load_count()
456 	struct kvm_kpit_state *pit_state = &pit->pit_state;  in pit_ioport_write()  local
467 	mutex_lock(&pit_state->lock);  in pit_ioport_write()
478 				s = &pit_state->channels[channel];  in pit_ioport_write()
488 			s = &pit_state->channels[channel];  in pit_ioport_write()
504 		s = &pit_state->channels[addr];  in pit_ioport_write()
524 	mutex_unlock(&pit_state->lock);  in pit_ioport_write()
533 	struct kvm_kpit_state *pit_state = &pit->pit_state;  in pit_ioport_read()  local
544 	s = &pit_state->channels[addr];  in pit_ioport_read()
546 	mutex_lock(&pit_state->lock);  in pit_ioport_read()
595 	mutex_unlock(&pit_state->lock);  in pit_ioport_read()
604 	struct kvm_kpit_state *pit_state = &pit->pit_state;  in speaker_ioport_write()  local
610 	mutex_lock(&pit_state->lock);  in speaker_ioport_write()
611 	pit_state->speaker_data_on = (val >> 1) & 1;  in speaker_ioport_write()
613 	mutex_unlock(&pit_state->lock);  in speaker_ioport_write()
622 	struct kvm_kpit_state *pit_state = &pit->pit_state;  in speaker_ioport_read()  local
632 	mutex_lock(&pit_state->lock);  in speaker_ioport_read()
633 	ret = ((pit_state->speaker_data_on << 1) | pit_get_gate(kvm, 2) |  in speaker_ioport_read()
638 	mutex_unlock(&pit_state->lock);  in speaker_ioport_read()
647 	mutex_lock(&pit->pit_state.lock);  in kvm_pit_reset()
648 	pit->pit_state.flags = 0;  in kvm_pit_reset()
650 		c = &pit->pit_state.channels[i];  in kvm_pit_reset()
655 	mutex_unlock(&pit->pit_state.lock);  in kvm_pit_reset()
657 	atomic_set(&pit->pit_state.pending, 0);  in kvm_pit_reset()
658 	pit->pit_state.irq_ack = 1;  in kvm_pit_reset()
666 		atomic_set(&pit->pit_state.pending, 0);  in pit_mask_notifer()
667 		pit->pit_state.irq_ack = 1;  in pit_mask_notifer()
685 	struct kvm_kpit_state *pit_state;  in kvm_create_pit()  local
700 	mutex_init(&pit->pit_state.lock);  in kvm_create_pit()
701 	mutex_lock(&pit->pit_state.lock);  in kvm_create_pit()
702 	spin_lock_init(&pit->pit_state.inject_lock);  in kvm_create_pit()
712 		mutex_unlock(&pit->pit_state.lock);  in kvm_create_pit()
722 	pit_state = &pit->pit_state;  in kvm_create_pit()
723 	pit_state->pit = pit;  in kvm_create_pit()
724 	hrtimer_init(&pit_state->timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS);  in kvm_create_pit()
725 	pit_state->irq_ack_notifier.gsi = 0;  in kvm_create_pit()
726 	pit_state->irq_ack_notifier.irq_acked = kvm_pit_ack_irq;  in kvm_create_pit()
727 	kvm_register_irq_ack_notifier(kvm, &pit_state->irq_ack_notifier);  in kvm_create_pit()
728 	pit_state->reinject = true;  in kvm_create_pit()
729 	mutex_unlock(&pit->pit_state.lock);  in kvm_create_pit()
758 	kvm_unregister_irq_ack_notifier(kvm, &pit_state->irq_ack_notifier);  in kvm_create_pit()
776 				&kvm->arch.vpit->pit_state.irq_ack_notifier);  in kvm_free_pit()
777 		mutex_lock(&kvm->arch.vpit->pit_state.lock);  in kvm_free_pit()
778 		timer = &kvm->arch.vpit->pit_state.timer;  in kvm_free_pit()
783 		mutex_unlock(&kvm->arch.vpit->pit_state.lock);  in kvm_free_pit()