352 		struct hpet_dev *hdev = EVT_TO_HPET_DEV(evt);  in hpet_resume()  local
354 		irq_domain_activate_irq(irq_get_irq_data(hdev->irq));  in hpet_resume()
355 		disable_irq(hdev->irq);  in hpet_resume()
356 		irq_set_affinity(hdev->irq, cpumask_of(hdev->cpu));  in hpet_resume()
357 		enable_irq(hdev->irq);  in hpet_resume()
454 	struct hpet_dev *hdev = irq_data_get_irq_handler_data(data);  in hpet_msi_unmask()  local
458 	cfg = hpet_readl(HPET_Tn_CFG(hdev->num));  in hpet_msi_unmask()
460 	hpet_writel(cfg, HPET_Tn_CFG(hdev->num));  in hpet_msi_unmask()
465 	struct hpet_dev *hdev = irq_data_get_irq_handler_data(data);  in hpet_msi_mask()  local
469 	cfg = hpet_readl(HPET_Tn_CFG(hdev->num));  in hpet_msi_mask()
471 	hpet_writel(cfg, HPET_Tn_CFG(hdev->num));  in hpet_msi_mask()
474 void hpet_msi_write(struct hpet_dev *hdev, struct msi_msg *msg)  in hpet_msi_write()  argument
476 	hpet_writel(msg->data, HPET_Tn_ROUTE(hdev->num));  in hpet_msi_write()
477 	hpet_writel(msg->address_lo, HPET_Tn_ROUTE(hdev->num) + 4);  in hpet_msi_write()
480 void hpet_msi_read(struct hpet_dev *hdev, struct msi_msg *msg)  in hpet_msi_read()  argument
482 	msg->data = hpet_readl(HPET_Tn_ROUTE(hdev->num));  in hpet_msi_read()
483 	msg->address_lo = hpet_readl(HPET_Tn_ROUTE(hdev->num) + 4);  in hpet_msi_read()
489 	struct hpet_dev *hdev = EVT_TO_HPET_DEV(evt);  in hpet_msi_shutdown()  local
491 	return hpet_shutdown(evt, hdev->num);  in hpet_msi_shutdown()
496 	struct hpet_dev *hdev = EVT_TO_HPET_DEV(evt);  in hpet_msi_set_oneshot()  local
498 	return hpet_set_oneshot(evt, hdev->num);  in hpet_msi_set_oneshot()
503 	struct hpet_dev *hdev = EVT_TO_HPET_DEV(evt);  in hpet_msi_set_periodic()  local
505 	return hpet_set_periodic(evt, hdev->num);  in hpet_msi_set_periodic()
510 	struct hpet_dev *hdev = EVT_TO_HPET_DEV(evt);  in hpet_msi_resume()  local
512 	return hpet_resume(evt, hdev->num);  in hpet_msi_resume()
518 	struct hpet_dev *hdev = EVT_TO_HPET_DEV(evt);  in hpet_msi_next_event()  local
519 	return hpet_next_event(delta, evt, hdev->num);  in hpet_msi_next_event()
556 static void init_one_hpet_msi_clockevent(struct hpet_dev *hdev, int cpu)  in init_one_hpet_msi_clockevent()  argument
558 	struct clock_event_device *evt = &hdev->evt;  in init_one_hpet_msi_clockevent()
561 	if (!(hdev->flags & HPET_DEV_VALID))  in init_one_hpet_msi_clockevent()
564 	hdev->cpu = cpu;  in init_one_hpet_msi_clockevent()
565 	per_cpu(cpu_hpet_dev, cpu) = hdev;  in init_one_hpet_msi_clockevent()
566 	evt->name = hdev->name;  in init_one_hpet_msi_clockevent()
567 	hpet_setup_irq(hdev);  in init_one_hpet_msi_clockevent()
568 	evt->irq = hdev->irq;  in init_one_hpet_msi_clockevent()
572 	if (hdev->flags & HPET_DEV_PERI_CAP) {  in init_one_hpet_msi_clockevent()
581 	evt->cpumask = cpumask_of(hdev->cpu);  in init_one_hpet_msi_clockevent()
623 		struct hpet_dev *hdev = &hpet_devs[num_timers_used];  in hpet_msi_capability_lookup()  local
630 		hdev->flags = 0;  in hpet_msi_capability_lookup()
632 			hdev->flags |= HPET_DEV_PERI_CAP;  in hpet_msi_capability_lookup()
633 		sprintf(hdev->name, "hpet%d", i);  in hpet_msi_capability_lookup()
634 		hdev->num = i;  in hpet_msi_capability_lookup()
636 		irq = hpet_assign_irq(hpet_domain, hdev, hdev->num);  in hpet_msi_capability_lookup()
640 		hdev->irq = irq;  in hpet_msi_capability_lookup()
641 		hdev->flags |= HPET_DEV_FSB_CAP;  in hpet_msi_capability_lookup()
642 		hdev->flags |= HPET_DEV_VALID;  in hpet_msi_capability_lookup()
661 		struct hpet_dev *hdev = &hpet_devs[i];  in hpet_reserve_msi_timers()  local
663 		if (!(hdev->flags & HPET_DEV_VALID))  in hpet_reserve_msi_timers()
666 		hd->hd_irq[hdev->num] = hdev->irq;  in hpet_reserve_msi_timers()
667 		hpet_reserve_timer(hd, hdev->num);  in hpet_reserve_msi_timers()
680 		struct hpet_dev *hdev = &hpet_devs[i];  in hpet_get_unused_timer()  local
682 		if (!(hdev->flags & HPET_DEV_VALID))  in hpet_get_unused_timer()
685 			(unsigned long *)&hdev->flags))  in hpet_get_unused_timer()
687 		return hdev;  in hpet_get_unused_timer()
699 	struct hpet_dev *hdev;  in hpet_work()  local
705 	hdev = hpet_get_unused_timer();  in hpet_work()
706 	if (hdev)  in hpet_work()
707 		init_one_hpet_msi_clockevent(hdev, cpu);  in hpet_work()
717 	struct hpet_dev *hdev = per_cpu(cpu_hpet_dev, cpu);  in hpet_cpuhp_notify()  local
729 		if (hdev) {  in hpet_cpuhp_notify()
730 			free_irq(hdev->irq, hdev);  in hpet_cpuhp_notify()
731 			hdev->flags &= ~HPET_DEV_USED;  in hpet_cpuhp_notify()