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()
465 		!= udev->slot_id);  in xhci_configure_endpoints()
490 static int xhci_set_configuration(struct usb_device *udev)  in xhci_set_configuration()  argument
502 	struct xhci_ctrl *ctrl = xhci_get_ctrl(udev);  in xhci_set_configuration()
506 	int slot_id = udev->slot_id;  in xhci_set_configuration()
519 	num_of_ep = udev->config.if_desc[0].no_of_ep;  in xhci_set_configuration()
520 	ifdesc = &udev->config.if_desc[0];  in xhci_set_configuration()
561 		max_esit_payload = xhci_get_max_esit_payload(udev, endpt_desc,  in xhci_set_configuration()
563 		interval = xhci_get_endpoint_interval(udev, endpt_desc);  in xhci_set_configuration()
564 		mult = xhci_get_endpoint_mult(udev, endpt_desc,  in xhci_set_configuration()
566 		max_burst = xhci_get_endpoint_max_burst(udev, endpt_desc,  in xhci_set_configuration()
615 	return xhci_configure_endpoints(udev, false);  in xhci_set_configuration()
625 static int xhci_address_device(struct usb_device *udev, int root_portnr)  in xhci_address_device()  argument
628 	struct xhci_ctrl *ctrl = xhci_get_ctrl(udev);  in xhci_address_device()
632 	int slot_id = udev->slot_id;  in xhci_address_device()
642 	xhci_setup_addressable_virt_dev(ctrl, udev, root_portnr);  in xhci_address_device()
670 		udev->status = 0;  in xhci_address_device()
707 static int _xhci_alloc_device(struct usb_device *udev)  in _xhci_alloc_device()  argument
709 	struct xhci_ctrl *ctrl = xhci_get_ctrl(udev);  in _xhci_alloc_device()
719 		udev->speed = USB_SPEED_SUPER;  in _xhci_alloc_device()
728 	udev->slot_id = TRB_TO_SLOT_ID(le32_to_cpu(event->event_cmd.flags));  in _xhci_alloc_device()
732 	ret = xhci_alloc_virt_device(ctrl, udev->slot_id);  in _xhci_alloc_device()
746 int usb_alloc_device(struct usb_device *udev)  in usb_alloc_device()  argument
748 	return _xhci_alloc_device(udev);  in usb_alloc_device()
761 int xhci_check_maxpacket(struct usb_device *udev)  in xhci_check_maxpacket()  argument
763 	struct xhci_ctrl *ctrl = xhci_get_ctrl(udev);  in xhci_check_maxpacket()
764 	unsigned int slot_id = udev->slot_id;  in xhci_check_maxpacket()
779 	max_packet_size = udev->epmaxpacketin[0];  in xhci_check_maxpacket()
804 		ret = xhci_configure_endpoints(udev, true);  in xhci_check_maxpacket()
882 static int xhci_submit_root(struct usb_device *udev, unsigned long pipe,  in xhci_submit_root()  argument
891 	struct xhci_ctrl *ctrl = xhci_get_ctrl(udev);  in xhci_submit_root()
1090 	udev->act_len = len;  in xhci_submit_root()
1091 	udev->status = 0;  in xhci_submit_root()
1096 	udev->act_len = 0;  in xhci_submit_root()
1097 	udev->status = USB_ST_STALLED;  in xhci_submit_root()
1112 static int _xhci_submit_int_msg(struct usb_device *udev, unsigned long pipe,  in _xhci_submit_int_msg()  argument
1127 	return xhci_bulk_tx(udev, pipe, length, buffer);  in _xhci_submit_int_msg()
1139 static int _xhci_submit_bulk_msg(struct usb_device *udev, unsigned long pipe,  in _xhci_submit_bulk_msg()  argument
1147 	return xhci_bulk_tx(udev, pipe, length, buffer);  in _xhci_submit_bulk_msg()
1161 static int _xhci_submit_control_msg(struct usb_device *udev, unsigned long pipe,  in _xhci_submit_control_msg()  argument
1165 	struct xhci_ctrl *ctrl = xhci_get_ctrl(udev);  in _xhci_submit_control_msg()
1174 		return xhci_submit_root(udev, pipe, buffer, setup);  in _xhci_submit_control_msg()
1178 		return xhci_address_device(udev, root_portnr);  in _xhci_submit_control_msg()
1182 		ret = xhci_set_configuration(udev);  in _xhci_submit_control_msg()
1189 	return xhci_ctrl_tx(udev, pipe, setup, length, buffer);  in _xhci_submit_control_msg()
1264 int submit_control_msg(struct usb_device *udev, unsigned long pipe,  in submit_control_msg()  argument
1267 	struct usb_device *hop = udev;  in submit_control_msg()
1273 	return _xhci_submit_control_msg(udev, pipe, buffer, length, setup,  in submit_control_msg()
1277 int submit_bulk_msg(struct usb_device *udev, unsigned long pipe, void *buffer,  in submit_bulk_msg()  argument
1280 	return _xhci_submit_bulk_msg(udev, pipe, buffer, length);  in submit_bulk_msg()
1283 int submit_int_msg(struct usb_device *udev, unsigned long pipe, void *buffer,  in submit_int_msg()  argument
1286 	return _xhci_submit_int_msg(udev, pipe, buffer, length, interval,  in submit_int_msg()
1352 static int xhci_submit_control_msg(struct udevice *dev, struct usb_device *udev,  in xhci_submit_control_msg()  argument
1361 	      dev->name, udev, udev->dev->name, udev->portnr);  in xhci_submit_control_msg()
1362 	hub = udev->dev;  in xhci_submit_control_msg()
1366 			root_portnr = udev->portnr;  in xhci_submit_control_msg()
1381 	return _xhci_submit_control_msg(udev, pipe, buffer, length, setup,  in xhci_submit_control_msg()
1385 static int xhci_submit_bulk_msg(struct udevice *dev, struct usb_device *udev,  in xhci_submit_bulk_msg()  argument
1388 	debug("%s: dev='%s', udev=%p\n", __func__, dev->name, udev);  in xhci_submit_bulk_msg()
1389 	return _xhci_submit_bulk_msg(udev, pipe, buffer, length);  in xhci_submit_bulk_msg()
1392 static int xhci_submit_int_msg(struct udevice *dev, struct usb_device *udev,  in xhci_submit_int_msg()  argument
1396 	debug("%s: dev='%s', udev=%p\n", __func__, dev->name, udev);  in xhci_submit_int_msg()
1397 	return _xhci_submit_int_msg(udev, pipe, buffer, length, interval,  in xhci_submit_int_msg()
1401 static int xhci_alloc_device(struct udevice *dev, struct usb_device *udev)  in xhci_alloc_device()  argument
1403 	debug("%s: dev='%s', udev=%p\n", __func__, dev->name, udev);  in xhci_alloc_device()
1404 	return _xhci_alloc_device(udev);  in xhci_alloc_device()
1407 static int xhci_update_hub_device(struct udevice *dev, struct usb_device *udev)  in xhci_update_hub_device()  argument
1410 	struct usb_hub_device *hub = dev_get_uclass_priv(udev->dev);  in xhci_update_hub_device()
1416 	int slot_id = udev->slot_id;  in xhci_update_hub_device()
1419 	debug("%s: dev='%s', udev=%p\n", __func__, dev->name, udev);  in xhci_update_hub_device()
1422 	if (usb_hub_is_root_hub(udev->dev))  in xhci_update_hub_device()
1451 	else if (udev->speed == USB_SPEED_FULL)  in xhci_update_hub_device()
1453 	slot_ctx->dev_info2 |= cpu_to_le32(XHCI_MAX_PORTS(udev->maxchild));  in xhci_update_hub_device()
1466 	if (udev->speed == USB_SPEED_HIGH)  in xhci_update_hub_device()
1470 	return xhci_configure_endpoints(udev, false);  in xhci_update_hub_device()