116 struct xhci_ctrl *xhci_get_ctrl(struct usb_device *udev)  in xhci_get_ctrl()  argument
122 	for (dev = udev->dev;  in xhci_get_ctrl()
128 	return udev->controller;  in xhci_get_ctrl()
280 static unsigned int xhci_parse_microframe_interval(struct usb_device *udev,  in xhci_parse_microframe_interval()  argument
289 static unsigned int xhci_parse_frame_interval(struct usb_device *udev,  in xhci_parse_frame_interval()  argument
299 static unsigned int xhci_parse_exponent_interval(struct usb_device *udev,  in xhci_parse_exponent_interval()  argument
308 		      udev->speed == USB_SPEED_FULL ? "" : "micro");  in xhci_parse_exponent_interval()
310 	if (udev->speed == USB_SPEED_FULL) {  in xhci_parse_exponent_interval()
331 static unsigned int xhci_get_endpoint_interval(struct usb_device *udev,  in xhci_get_endpoint_interval()  argument
336 	switch (udev->speed) {  in xhci_get_endpoint_interval()
341 			interval = xhci_parse_microframe_interval(udev,  in xhci_get_endpoint_interval()
350 			interval = xhci_parse_exponent_interval(udev,  in xhci_get_endpoint_interval()
357 			interval = xhci_parse_exponent_interval(udev,  in xhci_get_endpoint_interval()
370 			interval = xhci_parse_frame_interval(udev, endpt_desc);  in xhci_get_endpoint_interval()
387 static u32 xhci_get_endpoint_mult(struct usb_device *udev,  in xhci_get_endpoint_mult()  argument
391 	if (udev->speed < USB_SPEED_SUPER ||  in xhci_get_endpoint_mult()
398 static u32 xhci_get_endpoint_max_burst(struct usb_device *udev,  in xhci_get_endpoint_max_burst()  argument
403 	if (udev->speed >= USB_SPEED_SUPER)  in xhci_get_endpoint_max_burst()
406 	if (udev->speed == USB_SPEED_HIGH &&  in xhci_get_endpoint_max_burst()
419 static u32 xhci_get_max_esit_payload(struct usb_device *udev,  in xhci_get_max_esit_payload()  argument
432 	if (udev->speed >= USB_SPEED_SUPER)  in xhci_get_max_esit_payload()
450 static int xhci_configure_endpoints(struct usb_device *udev, bool ctx_change)  in xhci_configure_endpoints()  argument
454 	struct xhci_ctrl *ctrl = xhci_get_ctrl(udev);  in xhci_configure_endpoints()
457 	virt_dev = ctrl->devs[udev->slot_id];  in xhci_configure_endpoints()
461 	xhci_queue_command(ctrl, in_ctx->bytes, udev->slot_id, 0,  in xhci_configure_endpoints()
468 		!= udev->slot_id);  in xhci_configure_endpoints()
493 static int xhci_set_configuration(struct usb_device *udev)  in xhci_set_configuration()  argument
505 	struct xhci_ctrl *ctrl = xhci_get_ctrl(udev);  in xhci_set_configuration()
509 	int slot_id = udev->slot_id;  in xhci_set_configuration()
522 	num_of_ep = udev->config.if_desc[0].no_of_ep;  in xhci_set_configuration()
523 	ifdesc = &udev->config.if_desc[0];  in xhci_set_configuration()
564 		max_esit_payload = xhci_get_max_esit_payload(udev, endpt_desc,  in xhci_set_configuration()
566 		interval = xhci_get_endpoint_interval(udev, endpt_desc);  in xhci_set_configuration()
567 		mult = xhci_get_endpoint_mult(udev, endpt_desc,  in xhci_set_configuration()
569 		max_burst = xhci_get_endpoint_max_burst(udev, endpt_desc,  in xhci_set_configuration()
618 	return xhci_configure_endpoints(udev, false);  in xhci_set_configuration()
628 static int xhci_address_device(struct usb_device *udev, int root_portnr)  in xhci_address_device()  argument
631 	struct xhci_ctrl *ctrl = xhci_get_ctrl(udev);  in xhci_address_device()
635 	int slot_id = udev->slot_id;  in xhci_address_device()
645 	xhci_setup_addressable_virt_dev(ctrl, udev, root_portnr);  in xhci_address_device()
676 		udev->status = 0;  in xhci_address_device()
713 static int _xhci_alloc_device(struct usb_device *udev)  in _xhci_alloc_device()  argument
715 	struct xhci_ctrl *ctrl = xhci_get_ctrl(udev);  in _xhci_alloc_device()
725 		udev->speed = USB_SPEED_SUPER;  in _xhci_alloc_device()
737 	udev->slot_id = TRB_TO_SLOT_ID(le32_to_cpu(event->event_cmd.flags));  in _xhci_alloc_device()
741 	ret = xhci_alloc_virt_device(ctrl, udev->slot_id);  in _xhci_alloc_device()
755 int usb_alloc_device(struct usb_device *udev)  in usb_alloc_device()  argument
757 	return _xhci_alloc_device(udev);  in usb_alloc_device()
770 int xhci_check_maxpacket(struct usb_device *udev)  in xhci_check_maxpacket()  argument
772 	struct xhci_ctrl *ctrl = xhci_get_ctrl(udev);  in xhci_check_maxpacket()
773 	unsigned int slot_id = udev->slot_id;  in xhci_check_maxpacket()
788 	max_packet_size = udev->epmaxpacketin[0];  in xhci_check_maxpacket()
813 		ret = xhci_configure_endpoints(udev, true);  in xhci_check_maxpacket()
891 static int xhci_submit_root(struct usb_device *udev, unsigned long pipe,  in xhci_submit_root()  argument
900 	struct xhci_ctrl *ctrl = xhci_get_ctrl(udev);  in xhci_submit_root()
1099 	udev->act_len = len;  in xhci_submit_root()
1100 	udev->status = 0;  in xhci_submit_root()
1105 	udev->act_len = 0;  in xhci_submit_root()
1106 	udev->status = USB_ST_STALLED;  in xhci_submit_root()
1121 static int _xhci_submit_int_msg(struct usb_device *udev, unsigned long pipe,  in _xhci_submit_int_msg()  argument
1136 	return xhci_bulk_tx(udev, pipe, length, buffer);  in _xhci_submit_int_msg()
1148 static int _xhci_submit_bulk_msg(struct usb_device *udev, unsigned long pipe,  in _xhci_submit_bulk_msg()  argument
1156 	return xhci_bulk_tx(udev, pipe, length, buffer);  in _xhci_submit_bulk_msg()
1170 static int _xhci_submit_control_msg(struct usb_device *udev, unsigned long pipe,  in _xhci_submit_control_msg()  argument
1174 	struct xhci_ctrl *ctrl = xhci_get_ctrl(udev);  in _xhci_submit_control_msg()
1183 		return xhci_submit_root(udev, pipe, buffer, setup);  in _xhci_submit_control_msg()
1187 		return xhci_address_device(udev, root_portnr);  in _xhci_submit_control_msg()
1191 		ret = xhci_set_configuration(udev);  in _xhci_submit_control_msg()
1198 	return xhci_ctrl_tx(udev, pipe, setup, length, buffer);  in _xhci_submit_control_msg()
1273 int submit_control_msg(struct usb_device *udev, unsigned long pipe,  in submit_control_msg()  argument
1276 	struct usb_device *hop = udev;  in submit_control_msg()
1282 	return _xhci_submit_control_msg(udev, pipe, buffer, length, setup,  in submit_control_msg()
1286 int submit_bulk_msg(struct usb_device *udev, unsigned long pipe, void *buffer,  in submit_bulk_msg()  argument
1289 	return _xhci_submit_bulk_msg(udev, pipe, buffer, length);  in submit_bulk_msg()
1292 int submit_int_msg(struct usb_device *udev, unsigned long pipe, void *buffer,  in submit_int_msg()  argument
1295 	return _xhci_submit_int_msg(udev, pipe, buffer, length, interval,  in submit_int_msg()
1361 static int xhci_submit_control_msg(struct udevice *dev, struct usb_device *udev,  in xhci_submit_control_msg()  argument
1370 	      dev->name, udev, udev->dev->name, udev->portnr);  in xhci_submit_control_msg()
1371 	hub = udev->dev;  in xhci_submit_control_msg()
1375 			root_portnr = udev->portnr;  in xhci_submit_control_msg()
1390 	return _xhci_submit_control_msg(udev, pipe, buffer, length, setup,  in xhci_submit_control_msg()
1394 static int xhci_submit_bulk_msg(struct udevice *dev, struct usb_device *udev,  in xhci_submit_bulk_msg()  argument
1397 	debug("%s: dev='%s', udev=%p\n", __func__, dev->name, udev);  in xhci_submit_bulk_msg()
1398 	return _xhci_submit_bulk_msg(udev, pipe, buffer, length);  in xhci_submit_bulk_msg()
1401 static int xhci_submit_int_msg(struct udevice *dev, struct usb_device *udev,  in xhci_submit_int_msg()  argument
1405 	debug("%s: dev='%s', udev=%p\n", __func__, dev->name, udev);  in xhci_submit_int_msg()
1406 	return _xhci_submit_int_msg(udev, pipe, buffer, length, interval,  in xhci_submit_int_msg()
1410 static int xhci_alloc_device(struct udevice *dev, struct usb_device *udev)  in xhci_alloc_device()  argument
1412 	debug("%s: dev='%s', udev=%p\n", __func__, dev->name, udev);  in xhci_alloc_device()
1413 	return _xhci_alloc_device(udev);  in xhci_alloc_device()
1416 static int xhci_update_hub_device(struct udevice *dev, struct usb_device *udev)  in xhci_update_hub_device()  argument
1419 	struct usb_hub_device *hub = dev_get_uclass_priv(udev->dev);  in xhci_update_hub_device()
1425 	int slot_id = udev->slot_id;  in xhci_update_hub_device()
1428 	debug("%s: dev='%s', udev=%p\n", __func__, dev->name, udev);  in xhci_update_hub_device()
1431 	if (usb_hub_is_root_hub(udev->dev))  in xhci_update_hub_device()
1460 	else if (udev->speed == USB_SPEED_FULL)  in xhci_update_hub_device()
1462 	slot_ctx->dev_info2 |= cpu_to_le32(XHCI_MAX_PORTS(udev->maxchild));  in xhci_update_hub_device()
1475 	if (udev->speed == USB_SPEED_HIGH)  in xhci_update_hub_device()
1479 	return xhci_configure_endpoints(udev, false);  in xhci_update_hub_device()