| /drivers/usb/core/ |
| D | hcd.c | 544 tbuf[0] = (device_may_wakeup(&hcd->self.root_hub->dev) in rh_call_control()
552 device_set_wakeup_enable(&hcd->self.root_hub->dev, 0); in rh_call_control()
557 if (device_can_wakeup(&hcd->self.root_hub->dev) in rh_call_control()
559 device_set_wakeup_enable(&hcd->self.root_hub->dev, 1); in rh_call_control()
616 if (device_can_wakeup(&hcd->self.root_hub->dev)) in rh_call_control()
687 usb_hub_adjust_deviceremovable(hcd->self.root_hub, in rh_call_control()
893 bus->root_hub = NULL; in usb_bus_init()
976 struct usb_device *usb_dev = hcd->self.root_hub; in register_root_hub()
1043 pm_runtime_get_noresume(&bus->root_hub->dev); in usb_hcd_start_port_resume()
1065 pm_runtime_put_noidle(&bus->root_hub->dev); in usb_hcd_end_port_resume()
[all …]
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| D | hcd-pci.c | 73 if (!companion_hcd || !companion_hcd->self.root_hub) in for_each_companion()
91 udev = companion_hcd->self.root_hub; in ehci_pre_add()
113 udev = companion_hcd->self.root_hub; in ehci_post_add()
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| D | devices.c | 610 usb_lock_device(bus->root_hub); in usb_device_read()
612 bus->root_hub, bus, 0, 0, 0); in usb_device_read()
613 usb_unlock_device(bus->root_hub); in usb_device_read()
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| D | usb.c | 580 unsigned root_hub = 0; in usb_alloc_dev() local
642 root_hub = 1; in usb_alloc_dev()
688 if (!root_hub) in usb_alloc_dev()
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| D | port.c | 496 peer_hdev = peer_hcd->self.root_hub; in find_and_link_peer()
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| D | driver.c | 1178 &udev->bus->hs_companion->root_hub->dev); in usb_resume_device()
1824 if (w && udev->parent == udev->bus->root_hub && in autosuspend_check()
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| /drivers/usb/host/ |
| D | r8a66597-hcd.c | 357 r8a66597->root_hub[dev->root_port].dev = dev; in make_r8a66597_device()
427 if (r8a66597->root_hub[port].dev == dev) { in free_usb_address()
428 r8a66597->root_hub[port].dev = NULL; in free_usb_address()
998 struct r8a66597_root_hub *rh = &r8a66597->root_hub[port]; in start_root_hub_sampling()
1042 struct r8a66597_root_hub *rh = &r8a66597->root_hub[port]; in r8a66597_usb_connect()
1057 struct r8a66597_device *dev = r8a66597->root_hub[port].dev; in r8a66597_usb_disconnect()
1688 struct r8a66597_root_hub *rh = &r8a66597->root_hub[port]; in r8a66597_root_hub_control()
2055 struct usb_device *root_hub, in update_usb_address_map() argument
2098 if (bus && bus->root_hub) { in r8a66597_check_detect_child()
2099 collect_usb_address_map(bus->root_hub, now_map); in r8a66597_check_detect_child()
[all …]
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| D | uhci-pci.c | 240 usb_root_hub_lost_power(hcd->self.root_hub); in uhci_pci_resume()
247 if (!uhci->RD_enable && hcd->self.root_hub->do_remote_wakeup) in uhci_pci_resume()
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| D | ohci-hub.c | 113 if (ohci_to_hcd(ohci)->self.root_hub->do_remote_wakeup || autostop) { in ohci_rh_suspend()
200 usb_root_hub_lost_power(hcd->self.root_hub); in ohci_rh_resume()
371 ->self.root_hub->dev)) { in ohci_root_hub_state_changes()
408 !ohci_to_hcd(ohci)->self.root_hub-> in ohci_root_hub_state_changes()
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| D | ehci-hub.c | 28 udev->bus->root_hub->speed < USB_SPEED_HIGH; in persist_enabled_on_companion()
158 if (!ehci_to_hcd(ehci)->self.root_hub->do_remote_wakeup || do_wakeup) in ehci_adjust_port_wakeup_flags()
239 if (hcd->self.root_hub->do_remote_wakeup) { in ehci_bus_suspend()
271 if (hcd->self.root_hub->do_remote_wakeup) { in ehci_bus_suspend()
357 if (!hcd->self.root_hub->do_remote_wakeup) in ehci_bus_suspend()
809 udev = usb_hub_find_child(hcd->self.root_hub, port); in ehset_single_step_set_feature()
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| D | uhci-hcd.c | 294 struct usb_device *rhdev = uhci_to_hcd(uhci)->self.root_hub; in suspend_rh()
414 dev_dbg(&uhci_to_hcd(uhci)->self.root_hub->dev, in wakeup_rh()
742 else if (hcd->self.root_hub->do_remote_wakeup && in uhci_rh_suspend()
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| D | ohci-pci.c | 37 device_init_wakeup(&hcd->self.root_hub->dev, 0); in broken_suspend()
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| D | ehci-fsl.c | 618 usb_root_hub_lost_power(hcd->self.root_hub); in ehci_fsl_drv_resume()
633 usb_root_hub_lost_power(hcd->self.root_hub); in ehci_fsl_drv_restore()
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| D | r8a66597.h | 111 struct r8a66597_root_hub root_hub[R8A66597_MAX_ROOT_HUB]; member
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| D | xhci-hub.c | 585 temp = usb_acpi_power_manageable(hcd->self.root_hub, in xhci_set_port_power()
588 usb_acpi_set_power_state(hcd->self.root_hub, in xhci_set_port_power()
1548 wake_enabled = hcd->self.root_hub->do_remote_wakeup; in xhci_bus_suspend()
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| D | ehci-hcd.c | 1146 if (!hcd->self.root_hub->do_remote_wakeup) in ehci_resume()
1159 usb_root_hub_lost_power(hcd->self.root_hub); in ehci_resume()
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| D | xhci.c | 1154 usb_root_hub_lost_power(xhci->main_hcd->self.root_hub); in xhci_resume()
1155 usb_root_hub_lost_power(xhci->shared_hcd->self.root_hub); in xhci_resume()
5143 hcd->self.root_hub->speed = USB_SPEED_HIGH; in xhci_gen_setup()
5168 hcd->self.root_hub->speed = USB_SPEED_SUPER_PLUS; in xhci_gen_setup()
5169 hcd->self.root_hub->rx_lanes = 2; in xhci_gen_setup()
5170 hcd->self.root_hub->tx_lanes = 2; in xhci_gen_setup()
5174 hcd->self.root_hub->speed = USB_SPEED_SUPER_PLUS; in xhci_gen_setup()
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| D | ehci-q.c | 175 ehci_to_hcd(ehci)->self.root_hub) { in ehci_clear_tt_buffer()
902 if (tt && tt->hub != ehci_to_hcd(ehci)->self.root_hub) in qh_make()
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| D | sl811-hcd.c | 1769 if (!sl811->port1 || !device_can_wakeup(&hcd->self.root_hub->dev)) { in sl811h_resume()
1772 usb_root_hub_lost_power(hcd->self.root_hub); in sl811h_resume()
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| /drivers/usb/usbip/ |
| D | vhci_hcd.c | 1140 hcd->self.root_hub->speed = USB_SPEED_HIGH; in vhci_setup()
1145 hcd->self.root_hub->speed = USB_SPEED_SUPER; in vhci_setup()
1238 dev_err_ratelimited(&hcd->self.root_hub->dev, "Not yet implemented\n"); in vhci_get_frame_number()
1250 dev_dbg(&hcd->self.root_hub->dev, "%s\n", __func__); in vhci_bus_suspend()
1265 dev_dbg(&hcd->self.root_hub->dev, "%s\n", __func__); in vhci_bus_resume()
1288 dev_dbg(&hcd->self.root_hub->dev, "vhci_alloc_streams not implemented\n"); in vhci_alloc_streams()
1297 dev_dbg(&hcd->self.root_hub->dev, "vhci_free_streams not implemented\n"); in vhci_free_streams()
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| /drivers/usb/misc/ |
| D | ehset.c | 98 if (hub_udev != dev->bus->root_hub) { in ehset_probe()
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| /drivers/staging/greybus/ |
| D | usb.c | 73 if (bus->root_hub) in hcd_start()
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| /drivers/usb/common/ |
| D | usb-otg-fsm.c | 132 udev = usb_hub_find_child(fsm->otg->host->root_hub, 1); in otg_hnp_polling_work()
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| /drivers/usb/gadget/udc/ |
| D | dummy_hcd.c | 2330 dev_dbg(&hcd->self.root_hub->dev, "%s\n", __func__); in dummy_bus_suspend()
2345 dev_dbg(&hcd->self.root_hub->dev, "%s\n", __func__); in dummy_bus_resume()
2506 hcd->self.root_hub->speed = USB_SPEED_HIGH; in dummy_setup()
2511 hcd->self.root_hub->speed = USB_SPEED_SUPER; in dummy_setup()
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| /drivers/usb/dwc2/ |
| D | hcd_intr.c | 101 struct usb_device *root_hub = dwc2_hsotg_to_hcd(hsotg)->self.root_hub; in dwc2_hc_handle_tt_clear() local
123 if (usb_urb->dev->tt->hub == root_hub) in dwc2_hc_handle_tt_clear()
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