586 bool usb_endpoint_is_ignored(struct usb_device *udev,  in usb_endpoint_is_ignored()  argument
594 		if (!usb_match_device(udev, id))  in usb_endpoint_is_ignored()
597 		if (!usb_match_one_id_intf(udev, intf, id))  in usb_endpoint_is_ignored()
608 static bool usb_match_any_interface(struct usb_device *udev,  in usb_match_any_interface()  argument
613 	for (i = 0; i < udev->descriptor.bNumConfigurations; ++i) {  in usb_match_any_interface()
614 		struct usb_host_config *cfg = &udev->config[i];  in usb_match_any_interface()
626 			if (usb_match_one_id_intf(udev, intf, id))  in usb_match_any_interface()
634 static int usb_amd_resume_quirk(struct usb_device *udev)  in usb_amd_resume_quirk()  argument
638 	hcd = bus_to_hcd(udev->bus);  in usb_amd_resume_quirk()
640 	if (udev->level == 1 && hcd->amd_resume_bug == 1)  in usb_amd_resume_quirk()
646 static u32 usb_detect_static_quirks(struct usb_device *udev,  in usb_detect_static_quirks()  argument
652 		if (!usb_match_device(udev, id))  in usb_detect_static_quirks()
656 		    !usb_match_any_interface(udev, id))  in usb_detect_static_quirks()
665 static u32 usb_detect_dynamic_quirks(struct usb_device *udev)  in usb_detect_dynamic_quirks()  argument
667 	u16 vid = le16_to_cpu(udev->descriptor.idVendor);  in usb_detect_dynamic_quirks()
668 	u16 pid = le16_to_cpu(udev->descriptor.idProduct);  in usb_detect_dynamic_quirks()
688 void usb_detect_quirks(struct usb_device *udev)  in usb_detect_quirks()  argument
690 	udev->quirks = usb_detect_static_quirks(udev, usb_quirk_list);  in usb_detect_quirks()
696 	if (usb_amd_resume_quirk(udev))  in usb_detect_quirks()
697 		udev->quirks |= usb_detect_static_quirks(udev,  in usb_detect_quirks()
700 	udev->quirks ^= usb_detect_dynamic_quirks(udev);  in usb_detect_quirks()
702 	if (udev->quirks)  in usb_detect_quirks()
703 		dev_dbg(&udev->dev, "USB quirks for this device: %x\n",  in usb_detect_quirks()
704 			udev->quirks);  in usb_detect_quirks()
707 	if (!(udev->quirks & USB_QUIRK_RESET))  in usb_detect_quirks()
708 		udev->persist_enabled = 1;  in usb_detect_quirks()
711 	if (udev->descriptor.bDeviceClass == USB_CLASS_HUB)  in usb_detect_quirks()
712 		udev->persist_enabled = 1;  in usb_detect_quirks()
716 void usb_detect_interface_quirks(struct usb_device *udev)  in usb_detect_interface_quirks()  argument
720 	quirks = usb_detect_static_quirks(udev, usb_interface_quirk_list);  in usb_detect_interface_quirks()
724 	dev_dbg(&udev->dev, "USB interface quirks for this device: %x\n",  in usb_detect_interface_quirks()
726 	udev->quirks |= quirks;  in usb_detect_interface_quirks()