Lines Matching refs:port_dev
467 struct usb_port *port_dev = hub->ports[port1 - 1]; in set_port_led() local
472 dev_dbg(&port_dev->dev, "indicator %s status %d\n", in set_port_led()
701 struct usb_port *port_dev; in usb_wakeup_notification() local
708 port_dev = hub->ports[portnum - 1]; in usb_wakeup_notification()
709 if (port_dev && port_dev->child) in usb_wakeup_notification()
710 pm_wakeup_event(&port_dev->child->dev, 0); in usb_wakeup_notification()
1125 struct usb_port *port_dev = hub->ports[port1 - 1]; in hub_activate() local
1126 struct usb_device *udev = port_dev->child; in hub_activate()
1135 dev_dbg(&port_dev->dev, "status %04x change %04x\n", in hub_activate()
1668 struct usb_port *port_dev = hub->ports[i]; in hub_configure() local
1670 pm_runtime_put(&port_dev->dev); in hub_configure()
2207 struct usb_port *port_dev = NULL; in usb_disconnect() local
2241 port_dev = hub->ports[port1 - 1]; in usb_disconnect()
2244 sysfs_remove_link(&port_dev->dev.kobj, "device"); in usb_disconnect()
2251 pm_runtime_get_sync(&port_dev->dev); in usb_disconnect()
2273 if (port_dev && test_and_clear_bit(port1, hub->child_usage_bits)) in usb_disconnect()
2274 pm_runtime_put(&port_dev->dev); in usb_disconnect()
2583 struct usb_port *port_dev = hub->ports[port1 - 1]; in usb_new_device() local
2586 &port_dev->dev.kobj, "port"); in usb_new_device()
2590 err = sysfs_create_link(&port_dev->dev.kobj, in usb_new_device()
2598 pm_runtime_get_sync(&port_dev->dev); in usb_new_device()
2799 struct usb_port *port_dev) in use_new_scheme() argument
2802 (port_dev->quirks & USB_PORT_QUIRK_OLD_SCHEME) || in use_new_scheme()
2948 struct usb_port *port_dev = hub->ports[port1 - 1]; in hub_port_reset() local
2982 dev_err(&port_dev->dev, in hub_port_reset()
3032 dev_dbg(&port_dev->dev, in hub_port_reset()
3038 dev_dbg(&port_dev->dev, in hub_port_reset()
3044 dev_err(&port_dev->dev, "Cannot enable. Maybe the USB cable is bad?\n"); in hub_port_reset()
3048 if (port_dev->quirks & USB_PORT_QUIRK_FAST_ENUM) in hub_port_reset()
3100 static void usb_lock_port(struct usb_port *port_dev) in usb_lock_port() argument
3101 __acquires(&port_dev->status_lock) in usb_lock_port()
3103 mutex_lock(&port_dev->status_lock); in usb_lock_port()
3104 __acquire(&port_dev->status_lock); in usb_lock_port()
3107 static void usb_unlock_port(struct usb_port *port_dev) in usb_unlock_port() argument
3108 __releases(&port_dev->status_lock) in usb_unlock_port()
3110 mutex_unlock(&port_dev->status_lock); in usb_unlock_port()
3111 __release(&port_dev->status_lock); in usb_unlock_port()
3140 struct usb_port *port_dev = hub->ports[port1 - 1]; in check_port_resume_type() local
3175 dev_dbg(&port_dev->dev, "status %04x.%04x after resume, %d\n", in check_port_resume_type()
3355 struct usb_port *port_dev = hub->ports[udev->portnum - 1]; in usb_port_suspend() local
3360 usb_lock_port(port_dev); in usb_port_suspend()
3423 dev_dbg(&port_dev->dev, in usb_port_suspend()
3432 dev_dbg(&port_dev->dev, "can't suspend, status %d\n", status); in usb_port_suspend()
3463 pm_runtime_put_sync(&port_dev->dev); in usb_port_suspend()
3467 usb_unlock_port(port_dev); in usb_port_suspend()
3647 struct usb_port *port_dev = hub->ports[udev->portnum - 1]; in usb_port_resume() local
3653 status = pm_runtime_resume_and_get(&port_dev->dev); in usb_port_resume()
3661 usb_lock_port(port_dev); in usb_port_resume()
3678 dev_dbg(&port_dev->dev, "can't resume, status %d\n", status); in usb_port_resume()
3728 usb_unlock_port(port_dev); in usb_port_resume()
3753 __must_hold(&port_dev->status_lock) in hub_handle_remote_wakeup()
3755 struct usb_port *port_dev = hub->ports[port - 1]; in hub_handle_remote_wakeup() local
3763 udev = port_dev->child; in hub_handle_remote_wakeup()
3781 usb_unlock_port(port_dev); in hub_handle_remote_wakeup()
3783 usb_lock_port(port_dev); in hub_handle_remote_wakeup()
3790 dev_dbg(&port_dev->dev, "resume, status %d\n", ret); in hub_handle_remote_wakeup()
3821 struct usb_port *port_dev = hub->ports[port1 - 1]; in hub_suspend() local
3822 struct usb_device *udev = port_dev->child; in hub_suspend()
3825 dev_warn(&port_dev->dev, "device %s not suspended yet\n", in hub_suspend()
4362 struct usb_port *port_dev; in usb_enable_lpm() local
4386 port_dev = hub->ports[udev->portnum - 1]; in usb_enable_lpm()
4388 if (port_dev->usb3_lpm_u1_permit) in usb_enable_lpm()
4391 if (port_dev->usb3_lpm_u2_permit) in usb_enable_lpm()
4412 struct usb_port *port_dev) in hub_usb3_port_prepare_disable() argument
4414 struct usb_device *udev = port_dev->child; in hub_usb3_port_prepare_disable()
4418 ret = hub_set_port_link_state(hub, port_dev->portnum, in hub_usb3_port_prepare_disable()
4438 struct usb_port *port_dev) { } in hub_usb3_port_prepare_disable() argument
4487 struct usb_port *port_dev = hub->ports[port1 - 1]; in hub_port_disable() local
4493 hub_usb3_port_prepare_disable(hub, port_dev); in hub_port_disable()
4494 ret = hub_set_port_link_state(hub, port_dev->portnum, in hub_port_disable()
4501 if (port_dev->child && set_state) in hub_port_disable()
4502 usb_set_device_state(port_dev->child, USB_STATE_NOTATTACHED); in hub_port_disable()
4504 dev_err(&port_dev->dev, "cannot disable (err = %d)\n", ret); in hub_port_disable()
4543 struct usb_port *port_dev = hub->ports[port1 - 1]; in hub_port_debounce() local
4572 dev_dbg(&port_dev->dev, "debounce total %dms stable %dms status 0x%x\n", in hub_port_debounce()
4678 struct usb_port *port_dev = hub->ports[port1 - 1]; in hub_port_init() local
4796 do_new_scheme = use_new_scheme(udev, retry_counter, port_dev); in hub_port_init()
5060 struct usb_port *port_dev = hub->ports[port1 - 1]; in hub_power_remaining() local
5061 struct usb_device *udev = port_dev->child; in hub_power_remaining()
5083 dev_warn(&port_dev->dev, "%dmA is over %umA budget!\n", in hub_power_remaining()
5188 struct usb_port *port_dev = hub->ports[port1 - 1]; in hub_port_connect() local
5189 struct usb_device *udev = port_dev->child; in hub_port_connect()
5197 usb_disconnect(&port_dev->child); in hub_port_connect()
5214 dev_err(&port_dev->dev, "connect-debounce failed\n"); in hub_port_connect()
5234 && !port_dev->port_owner) in hub_port_connect()
5249 usb_lock_port(port_dev); in hub_port_connect()
5257 dev_err(&port_dev->dev, in hub_port_connect()
5260 usb_unlock_port(port_dev); in hub_port_connect()
5287 usb_unlock_port(port_dev); in hub_port_connect()
5347 port_dev->child = udev; in hub_port_connect()
5357 port_dev->child = NULL; in hub_port_connect()
5384 usb_unlock_port(port_dev); in hub_port_connect()
5392 dev_info(&port_dev->dev, "attempt power cycle\n"); in hub_port_connect()
5403 dev_err(&port_dev->dev, in hub_port_connect()
5425 __must_hold(&port_dev->status_lock) in hub_port_connect_change()
5427 struct usb_port *port_dev = hub->ports[port1 - 1]; in hub_port_connect_change() local
5428 struct usb_device *udev = port_dev->child; in hub_port_connect_change()
5433 dev_dbg(&port_dev->dev, "status %04x, change %04x, %s\n", portstatus, in hub_port_connect_change()
5482 usb_unlock_port(port_dev); in hub_port_connect_change()
5484 usb_lock_port(port_dev); in hub_port_connect_change()
5496 usb_unlock_port(port_dev); in hub_port_connect_change()
5498 usb_lock_port(port_dev); in hub_port_connect_change()
5502 static void port_over_current_notify(struct usb_port *port_dev) in port_over_current_notify() argument
5508 sysfs_notify(&port_dev->dev.kobj, NULL, "over_current_count"); in port_over_current_notify()
5510 hub_dev = port_dev->dev.parent; in port_over_current_notify()
5515 port_dev_path = kobject_get_path(&port_dev->dev.kobj, GFP_KERNEL); in port_over_current_notify()
5524 port_dev->over_current_count); in port_over_current_notify()
5537 __must_hold(&port_dev->status_lock) in port_event()
5540 struct usb_port *port_dev = hub->ports[port1 - 1]; in port_event() local
5541 struct usb_device *udev = port_dev->child; in port_event()
5560 dev_dbg(&port_dev->dev, "enable change, status %08x\n", in port_event()
5571 dev_err(&port_dev->dev, "disabled by hub (EMI?), re-enabling...\n"); in port_event()
5578 port_dev->over_current_count++; in port_event()
5579 port_over_current_notify(port_dev); in port_event()
5581 dev_dbg(&port_dev->dev, "over-current change #%u\n", in port_event()
5582 port_dev->over_current_count); in port_event()
5589 dev_err(&port_dev->dev, "over-current condition\n"); in port_event()
5593 dev_dbg(&port_dev->dev, "reset change\n"); in port_event()
5598 dev_dbg(&port_dev->dev, "warm reset change\n"); in port_event()
5603 dev_dbg(&port_dev->dev, "link state change\n"); in port_event()
5608 dev_warn(&port_dev->dev, "config error\n"); in port_event()
5614 if (!pm_runtime_active(&port_dev->dev)) in port_event()
5632 dev_dbg(&port_dev->dev, "Wait for inactive link disconnect detect\n"); in port_event()
5636 dev_dbg(&port_dev->dev, "do warm reset, port only\n"); in port_event()
5641 dev_dbg(&port_dev->dev, "do warm reset, full device\n"); in port_event()
5642 usb_unlock_port(port_dev); in port_event()
5646 usb_lock_port(port_dev); in port_event()
5718 struct usb_port *port_dev = hub->ports[i - 1]; in hub_event() local
5732 pm_runtime_get_noresume(&port_dev->dev); in hub_event()
5733 pm_runtime_barrier(&port_dev->dev); in hub_event()
5734 usb_lock_port(port_dev); in hub_event()
5736 usb_unlock_port(port_dev); in hub_event()
5737 pm_runtime_put_sync(&port_dev->dev); in hub_event()
6063 struct usb_port *port_dev; in usb_reset_device() local
6083 port_dev = hub->ports[udev->portnum - 1]; in usb_reset_device()
6118 usb_lock_port(port_dev); in usb_reset_device()
6120 usb_unlock_port(port_dev); in usb_reset_device()
6224 struct usb_port *port_dev = hub->ports[i - 1]; in usb_hub_adjust_deviceremovable() local
6226 connect_type = port_dev->connect_type; in usb_hub_adjust_deviceremovable()
6231 … dev_dbg(&port_dev->dev, "DeviceRemovable is changed to 1 according to platform information.\n"); in usb_hub_adjust_deviceremovable()
6240 struct usb_port *port_dev = hub->ports[i - 1]; in usb_hub_adjust_deviceremovable() local
6242 connect_type = port_dev->connect_type; in usb_hub_adjust_deviceremovable()
6247 … dev_dbg(&port_dev->dev, "DeviceRemovable is changed to 1 according to platform information.\n"); in usb_hub_adjust_deviceremovable()