Lines Matching refs:port_dev
490 struct usb_port *port_dev = hub->ports[port1 - 1]; in set_port_led() local
495 dev_dbg(&port_dev->dev, "indicator %s status %d\n", in set_port_led()
752 struct usb_port *port_dev; in usb_wakeup_notification() local
759 port_dev = hub->ports[portnum - 1]; in usb_wakeup_notification()
760 if (port_dev && port_dev->child) in usb_wakeup_notification()
761 pm_wakeup_event(&port_dev->child->dev, 0); in usb_wakeup_notification()
1176 struct usb_port *port_dev = hub->ports[port1 - 1]; in hub_activate() local
1177 struct usb_device *udev = port_dev->child; in hub_activate()
1186 dev_dbg(&port_dev->dev, "status %04x change %04x\n", in hub_activate()
1719 struct usb_port *port_dev = hub->ports[i]; in hub_configure() local
1721 pm_runtime_put(&port_dev->dev); in hub_configure()
2090 struct usb_port *port_dev; in update_port_device_state() local
2103 port_dev = hub->ports[udev->portnum - 1]; in update_port_device_state()
2104 WRITE_ONCE(port_dev->state, udev->state); in update_port_device_state()
2105 sysfs_notify_dirent(port_dev->state_kn); in update_port_device_state()
2276 struct usb_port *port_dev = NULL; in usb_disconnect() local
2310 port_dev = hub->ports[port1 - 1]; in usb_disconnect()
2313 sysfs_remove_link(&port_dev->dev.kobj, "device"); in usb_disconnect()
2320 pm_runtime_get_sync(&port_dev->dev); in usb_disconnect()
2322 typec_deattach(port_dev->connector, &udev->dev); in usb_disconnect()
2344 if (port_dev && test_and_clear_bit(port1, hub->child_usage_bits)) in usb_disconnect()
2345 pm_runtime_put(&port_dev->dev); in usb_disconnect()
2661 struct usb_port *port_dev = hub->ports[port1 - 1]; in usb_new_device() local
2664 &port_dev->dev.kobj, "port"); in usb_new_device()
2668 err = sysfs_create_link(&port_dev->dev.kobj, in usb_new_device()
2676 pm_runtime_get_sync(&port_dev->dev); in usb_new_device()
2678 typec_attach(port_dev->connector, &udev->dev); in usb_new_device()
2862 struct usb_port *port_dev) in use_new_scheme() argument
2865 (port_dev->quirks & USB_PORT_QUIRK_OLD_SCHEME) || in use_new_scheme()
3009 struct usb_port *port_dev = hub->ports[port1 - 1]; in hub_port_reset() local
3043 dev_err(&port_dev->dev, in hub_port_reset()
3093 dev_dbg(&port_dev->dev, in hub_port_reset()
3099 dev_dbg(&port_dev->dev, in hub_port_reset()
3105 dev_err(&port_dev->dev, "Cannot enable. Maybe the USB cable is bad?\n"); in hub_port_reset()
3109 if (port_dev->quirks & USB_PORT_QUIRK_FAST_ENUM) in hub_port_reset()
3165 struct usb_port *port_dev = hub->ports[port1 - 1]; in hub_port_stop_enumerate() local
3167 if (port_dev->early_stop) { in hub_port_stop_enumerate()
3168 if (port_dev->ignore_event) in hub_port_stop_enumerate()
3180 port_dev->ignore_event = 1; in hub_port_stop_enumerate()
3182 port_dev->ignore_event = 0; in hub_port_stop_enumerate()
3184 return port_dev->ignore_event; in hub_port_stop_enumerate()
3203 static void usb_lock_port(struct usb_port *port_dev) in usb_lock_port() argument
3204 __acquires(&port_dev->status_lock) in usb_lock_port()
3206 mutex_lock(&port_dev->status_lock); in usb_lock_port()
3207 __acquire(&port_dev->status_lock); in usb_lock_port()
3210 static void usb_unlock_port(struct usb_port *port_dev) in usb_unlock_port() argument
3211 __releases(&port_dev->status_lock) in usb_unlock_port()
3213 mutex_unlock(&port_dev->status_lock); in usb_unlock_port()
3214 __release(&port_dev->status_lock); in usb_unlock_port()
3243 struct usb_port *port_dev = hub->ports[port1 - 1]; in check_port_resume_type() local
3278 dev_dbg(&port_dev->dev, "status %04x.%04x after resume, %d\n", in check_port_resume_type()
3458 struct usb_port *port_dev = hub->ports[udev->portnum - 1]; in usb_port_suspend() local
3463 usb_lock_port(port_dev); in usb_port_suspend()
3526 dev_dbg(&port_dev->dev, in usb_port_suspend()
3535 dev_dbg(&port_dev->dev, "can't suspend, status %d\n", status); in usb_port_suspend()
3566 pm_runtime_put_sync(&port_dev->dev); in usb_port_suspend()
3570 usb_unlock_port(port_dev); in usb_port_suspend()
3750 struct usb_port *port_dev = hub->ports[udev->portnum - 1]; in usb_port_resume() local
3756 status = pm_runtime_resume_and_get(&port_dev->dev); in usb_port_resume()
3764 usb_lock_port(port_dev); in usb_port_resume()
3781 dev_dbg(&port_dev->dev, "can't resume, status %d\n", status); in usb_port_resume()
3831 usb_unlock_port(port_dev); in usb_port_resume()
3856 __must_hold(&port_dev->status_lock) in hub_handle_remote_wakeup()
3858 struct usb_port *port_dev = hub->ports[port - 1]; in hub_handle_remote_wakeup() local
3866 udev = port_dev->child; in hub_handle_remote_wakeup()
3884 usb_unlock_port(port_dev); in hub_handle_remote_wakeup()
3886 usb_lock_port(port_dev); in hub_handle_remote_wakeup()
3893 dev_dbg(&port_dev->dev, "resume, status %d\n", ret); in hub_handle_remote_wakeup()
3924 struct usb_port *port_dev = hub->ports[port1 - 1]; in hub_suspend() local
3925 struct usb_device *udev = port_dev->child; in hub_suspend()
3928 dev_warn(&port_dev->dev, "device %s not suspended yet\n", in hub_suspend()
4472 struct usb_port *port_dev; in usb_enable_lpm() local
4496 port_dev = hub->ports[udev->portnum - 1]; in usb_enable_lpm()
4498 if (port_dev->usb3_lpm_u1_permit) in usb_enable_lpm()
4501 if (port_dev->usb3_lpm_u2_permit) in usb_enable_lpm()
4522 struct usb_port *port_dev) in hub_usb3_port_prepare_disable() argument
4524 struct usb_device *udev = port_dev->child; in hub_usb3_port_prepare_disable()
4528 ret = hub_set_port_link_state(hub, port_dev->portnum, in hub_usb3_port_prepare_disable()
4548 struct usb_port *port_dev) { } in hub_usb3_port_prepare_disable() argument
4597 struct usb_port *port_dev = hub->ports[port1 - 1]; in hub_port_disable() local
4603 hub_usb3_port_prepare_disable(hub, port_dev); in hub_port_disable()
4604 ret = hub_set_port_link_state(hub, port_dev->portnum, in hub_port_disable()
4611 if (port_dev->child && set_state) in hub_port_disable()
4612 usb_set_device_state(port_dev->child, USB_STATE_NOTATTACHED); in hub_port_disable()
4614 dev_err(&port_dev->dev, "cannot disable (err = %d)\n", ret); in hub_port_disable()
4653 struct usb_port *port_dev = hub->ports[port1 - 1]; in hub_port_debounce() local
4682 dev_dbg(&port_dev->dev, "debounce total %dms stable %dms status 0x%x\n", in hub_port_debounce()
4861 struct usb_port *port_dev = hub->ports[port1 - 1]; in hub_port_init() local
4984 do_new_scheme = use_new_scheme(udev, retry_counter, port_dev); in hub_port_init()
5224 struct usb_port *port_dev = hub->ports[port1 - 1]; in hub_power_remaining() local
5225 struct usb_device *udev = port_dev->child; in hub_power_remaining()
5247 dev_warn(&port_dev->dev, "%dmA is over %umA budget!\n", in hub_power_remaining()
5352 struct usb_port *port_dev = hub->ports[port1 - 1]; in hub_port_connect() local
5353 struct usb_device *udev = port_dev->child; in hub_port_connect()
5361 usb_disconnect(&port_dev->child); in hub_port_connect()
5378 dev_err(&port_dev->dev, "connect-debounce failed\n"); in hub_port_connect()
5398 && !port_dev->port_owner) in hub_port_connect()
5418 usb_lock_port(port_dev); in hub_port_connect()
5426 dev_err(&port_dev->dev, in hub_port_connect()
5429 usb_unlock_port(port_dev); in hub_port_connect()
5455 usb_unlock_port(port_dev); in hub_port_connect()
5515 port_dev->child = udev; in hub_port_connect()
5525 port_dev->child = NULL; in hub_port_connect()
5552 usb_unlock_port(port_dev); in hub_port_connect()
5560 dev_info(&port_dev->dev, "attempt power cycle\n"); in hub_port_connect()
5571 dev_err(&port_dev->dev, in hub_port_connect()
5593 __must_hold(&port_dev->status_lock) in hub_port_connect_change()
5595 struct usb_port *port_dev = hub->ports[port1 - 1]; in hub_port_connect_change() local
5596 struct usb_device *udev = port_dev->child; in hub_port_connect_change()
5600 dev_dbg(&port_dev->dev, "status %04x, change %04x, %s\n", portstatus, in hub_port_connect_change()
5646 usb_unlock_port(port_dev); in hub_port_connect_change()
5648 usb_lock_port(port_dev); in hub_port_connect_change()
5660 usb_unlock_port(port_dev); in hub_port_connect_change()
5662 usb_lock_port(port_dev); in hub_port_connect_change()
5666 static void port_over_current_notify(struct usb_port *port_dev) in port_over_current_notify() argument
5672 sysfs_notify(&port_dev->dev.kobj, NULL, "over_current_count"); in port_over_current_notify()
5674 hub_dev = port_dev->dev.parent; in port_over_current_notify()
5679 port_dev_path = kobject_get_path(&port_dev->dev.kobj, GFP_KERNEL); in port_over_current_notify()
5688 port_dev->over_current_count); in port_over_current_notify()
5701 __must_hold(&port_dev->status_lock) in port_event()
5704 struct usb_port *port_dev = hub->ports[port1 - 1]; in port_event() local
5705 struct usb_device *udev = port_dev->child; in port_event()
5724 dev_dbg(&port_dev->dev, "enable change, status %08x\n", in port_event()
5735 dev_err(&port_dev->dev, "disabled by hub (EMI?), re-enabling...\n"); in port_event()
5742 port_dev->over_current_count++; in port_event()
5743 port_over_current_notify(port_dev); in port_event()
5745 dev_dbg(&port_dev->dev, "over-current change #%u\n", in port_event()
5746 port_dev->over_current_count); in port_event()
5753 dev_err(&port_dev->dev, "over-current condition\n"); in port_event()
5757 dev_dbg(&port_dev->dev, "reset change\n"); in port_event()
5762 dev_dbg(&port_dev->dev, "warm reset change\n"); in port_event()
5767 dev_dbg(&port_dev->dev, "link state change\n"); in port_event()
5772 dev_warn(&port_dev->dev, "config error\n"); in port_event()
5778 if (!pm_runtime_active(&port_dev->dev)) in port_event()
5782 if (port_dev->ignore_event && port_dev->early_stop) in port_event()
5800 dev_dbg(&port_dev->dev, "Wait for inactive link disconnect detect\n"); in port_event()
5804 dev_dbg(&port_dev->dev, "do warm reset, port only\n"); in port_event()
5809 dev_dbg(&port_dev->dev, "do warm reset, full device\n"); in port_event()
5810 usb_unlock_port(port_dev); in port_event()
5814 usb_lock_port(port_dev); in port_event()
5886 struct usb_port *port_dev = hub->ports[i - 1]; in hub_event() local
5900 pm_runtime_get_noresume(&port_dev->dev); in hub_event()
5901 pm_runtime_barrier(&port_dev->dev); in hub_event()
5902 usb_lock_port(port_dev); in hub_event()
5904 usb_unlock_port(port_dev); in hub_event()
5905 pm_runtime_put_sync(&port_dev->dev); in hub_event()
6259 struct usb_port *port_dev; in usb_reset_device() local
6279 port_dev = hub->ports[udev->portnum - 1]; in usb_reset_device()
6314 usb_lock_port(port_dev); in usb_reset_device()
6316 usb_unlock_port(port_dev); in usb_reset_device()
6420 struct usb_port *port_dev = hub->ports[i - 1]; in usb_hub_adjust_deviceremovable() local
6422 connect_type = port_dev->connect_type; in usb_hub_adjust_deviceremovable()
6427 … dev_dbg(&port_dev->dev, "DeviceRemovable is changed to 1 according to platform information.\n"); in usb_hub_adjust_deviceremovable()
6436 struct usb_port *port_dev = hub->ports[i - 1]; in usb_hub_adjust_deviceremovable() local
6438 connect_type = port_dev->connect_type; in usb_hub_adjust_deviceremovable()
6443 … dev_dbg(&port_dev->dev, "DeviceRemovable is changed to 1 according to platform information.\n"); in usb_hub_adjust_deviceremovable()