usb/core/hcd-pci.c

36 static inline int is_ohci_or_uhci(struct pci_dev *pdev)
41 typedef void (*companion_fn)(struct pci_dev *pdev, struct usb_hcd *hcd,
42 		struct pci_dev *companion, struct usb_hcd *companion_hcd);
45 static void for_each_companion(struct pci_dev *pdev, struct usb_hcd *hcd,
48 	struct pci_dev		*companion;
84 static void ehci_pre_add(struct pci_dev *pdev, struct usb_hcd *hcd,
85 		struct pci_dev *companion, struct usb_hcd *companion_hcd)
101 static void ehci_post_add(struct pci_dev *pdev, struct usb_hcd *hcd,
102 		struct pci_dev *companion, struct usb_hcd *companion_hcd)
122 static void non_ehci_add(struct pci_dev *pdev, struct usb_hcd *hcd,
123 		struct pci_dev *companion, struct usb_hcd *companion_hcd)
133 static void ehci_remove(struct pci_dev *pdev, struct usb_hcd *hcd,
134 		struct pci_dev *companion, struct usb_hcd *companion_hcd)
143 static void ehci_wait_for_companions(struct pci_dev *pdev, struct usb_hcd *hcd,
144 		struct pci_dev *companion, struct usb_hcd *companion_hcd)
172 int usb_hcd_pci_probe(struct pci_dev *dev, const struct hc_driver *driver)
311 void usb_hcd_pci_remove(struct pci_dev *dev)
359 void usb_hcd_pci_shutdown(struct pci_dev *dev)
380 static void powermac_set_asic(struct pci_dev *pci_dev, int enable)
386 		of_node = pci_device_to_OF_node(pci_dev);
395 static inline void powermac_set_asic(struct pci_dev *pci_dev, int enable)
420 	struct pci_dev		*pci_dev = to_pci_dev(dev);
421 	struct usb_hcd		*hcd = pci_get_drvdata(pci_dev);
465 		synchronize_irq(pci_irq_vector(pci_dev, 0));
472 	pci_disable_device(pci_dev);
478 	struct pci_dev		*pci_dev = to_pci_dev(dev);
479 	struct usb_hcd		*hcd = pci_get_drvdata(pci_dev);
489 	retval = pci_enable_device(pci_dev);
495 	pci_set_master(pci_dev);
504 		if (pci_dev->class == CL_EHCI && msg.event != PM_EVENT_AUTO_RESUME)
505 			for_each_companion(pci_dev, hcd,
526 	struct pci_dev		*pci_dev = to_pci_dev(dev);
527 	struct usb_hcd		*hcd = pci_get_drvdata(pci_dev);
534 	pci_save_state(pci_dev);
547 	retval = pci_prepare_to_sleep(pci_dev);
553 				pci_power_name(pci_dev->current_state));
559 	powermac_set_asic(pci_dev, 0);
565 	struct pci_dev		*pci_dev = to_pci_dev(dev);
566 	struct usb_hcd		*hcd = pci_get_drvdata(pci_dev);