135 static inline u16 get_bcdDevice(const struct usb_device *udev)  in get_bcdDevice()  argument
137 	return le16_to_cpu(udev->descriptor.bcdDevice);  in get_bcdDevice()
147 static int upload_code(struct usb_device *udev,  in upload_code()  argument
166 		dev_dbg_f(&udev->dev, "transfer size %zu\n", transfer_size);  in upload_code()
169 		r = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),  in upload_code()
174 			dev_err(&udev->dev,  in upload_code()
190 		r = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),  in upload_code()
195 			dev_err(&udev->dev,  in upload_code()
204 			dev_err(&udev->dev,  in upload_code()
211 		dev_dbg_f(&udev->dev, "firmware confirm return value %#04x\n",  in upload_code()
240 	struct usb_device *udev = zd_usb_to_usbdev(usb);  in handle_version_mismatch()  local
248 		&udev->dev);  in handle_version_mismatch()
252 	r = upload_code(udev, ur_fw->data, ur_fw->size, FW_START, REBOOT);  in handle_version_mismatch()
257 	r = upload_code(udev, ub_fw->data + offset, ub_fw->size - offset,  in handle_version_mismatch()
275 	struct usb_device *udev = zd_usb_to_usbdev(usb);  in upload_firmware()  local
280 	bcdDevice = get_bcdDevice(udev);  in upload_firmware()
284 		&udev->dev);  in upload_firmware()
291 		dev_info(&udev->dev,  in upload_firmware()
295 			dev_warn(&udev->dev, "device has old bootcode, please "  in upload_firmware()
302 		dev_dbg_f(&udev->dev,  in upload_firmware()
310 		&udev->dev);  in upload_firmware()
314 	r = upload_code(udev, uph_fw->data, uph_fw->size, FW_START, REBOOT);  in upload_firmware()
316 		dev_err(&udev->dev,  in upload_firmware()
340 	struct usb_device *udev = zd_usb_to_usbdev(usb);  in zd_usb_read_fw()  local
347 	r = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),  in zd_usb_read_fw()
351 		dev_err(&udev->dev,  in zd_usb_read_fw()
355 		dev_err(&udev->dev,  in zd_usb_read_fw()
500 static inline int int_urb_interval(struct usb_device *udev)  in int_urb_interval()  argument
502 	switch (udev->speed) {  in int_urb_interval()
528 	struct usb_device *udev = zd_usb_to_usbdev(usb);  in zd_usb_enable_int()  local
551 	intr->buffer = usb_alloc_coherent(udev, USB_MAX_EP_INT_BUFFER,  in zd_usb_enable_int()
559 	usb_fill_int_urb(urb, udev, usb_rcvintpipe(udev, EP_INT_IN),  in zd_usb_enable_int()
576 	usb_free_coherent(udev, USB_MAX_EP_INT_BUFFER,  in zd_usb_enable_int()
591 	struct usb_device *udev = zd_usb_to_usbdev(usb);  in zd_usb_disable_int()  local
614 		usb_free_coherent(udev, USB_MAX_EP_INT_BUFFER,  in zd_usb_disable_int()
727 	struct usb_device *udev = zd_usb_to_usbdev(usb);  in alloc_rx_urb()  local
734 	buffer = usb_alloc_coherent(udev, USB_MAX_RX_SIZE, GFP_KERNEL,  in alloc_rx_urb()
741 	usb_fill_bulk_urb(urb, udev, usb_rcvbulkpipe(udev, EP_DATA_IN),  in alloc_rx_urb()
1032 	struct usb_device *udev = zd_usb_to_usbdev(usb);  in zd_usb_tx()  local
1047 	usb_fill_bulk_urb(urb, udev, usb_sndbulkpipe(udev, EP_DATA_OUT),  in zd_usb_tx()
1244 static int scnprint_id(struct usb_device *udev, char *buffer, size_t size)  in scnprint_id()  argument
1247 		le16_to_cpu(udev->descriptor.idVendor),  in scnprint_id()
1248 		le16_to_cpu(udev->descriptor.idProduct),  in scnprint_id()
1249 		get_bcdDevice(udev),  in scnprint_id()
1250 		speed(udev->speed));  in scnprint_id()
1255 	struct usb_device *udev = interface_to_usbdev(usb->intf);  in zd_usb_scnprint_id()  local
1256 	return scnprint_id(udev, buffer, size);  in zd_usb_scnprint_id()
1260 static void print_id(struct usb_device *udev)  in print_id()  argument
1264 	scnprint_id(udev, buffer, sizeof(buffer));  in print_id()
1266 	dev_dbg_f(&udev->dev, "%s\n", buffer);  in print_id()
1269 #define print_id(udev) do { } while (0)  argument
1274 	struct usb_device *udev = interface_to_usbdev(intf);  in eject_installer()  local
1291 		dev_err(&udev->dev,  in eject_installer()
1310 	dev_info(&udev->dev, "Ejecting virtual installer media...\n");  in eject_installer()
1311 	r = usb_bulk_msg(udev, usb_sndbulkpipe(udev, bulk_out_ep),  in eject_installer()
1359 	struct usb_device *udev = interface_to_usbdev(intf);  in probe()  local
1363 	print_id(udev);  in probe()
1368 	switch (udev->speed) {  in probe()
1379 	r = usb_reset_device(udev);  in probe()
1581 static int zd_ep_regs_out_msg(struct usb_device *udev, void *data, int len,  in zd_ep_regs_out_msg()  argument
1591 	pipe = usb_sndintpipe(udev, EP_REGS_OUT);  in zd_ep_regs_out_msg()
1592 	ep = usb_pipe_endpoint(udev, pipe);  in zd_ep_regs_out_msg()
1597 		return usb_interrupt_msg(udev, pipe, data, len,  in zd_ep_regs_out_msg()
1600 		pipe = usb_sndbulkpipe(udev, EP_REGS_OUT);  in zd_ep_regs_out_msg()
1601 		return usb_bulk_msg(udev, pipe, data, len, actual_length,  in zd_ep_regs_out_msg()
1712 	struct usb_device *udev;  in zd_usb_ioread16v()  local
1753 	udev = zd_usb_to_usbdev(usb);  in zd_usb_ioread16v()
1755 	r = zd_ep_regs_out_msg(udev, req, req_len, &actual_req_len, 50 /*ms*/);  in zd_usb_ioread16v()
1881 	struct usb_device *udev;  in zd_usb_iowrite16v_async()  local
1904 	udev = zd_usb_to_usbdev(usb);  in zd_usb_iowrite16v_async()
1906 	ep = usb_pipe_endpoint(udev, usb_sndintpipe(udev, EP_REGS_OUT));  in zd_usb_iowrite16v_async()
1933 		usb_fill_int_urb(urb, udev, usb_sndintpipe(udev, EP_REGS_OUT),  in zd_usb_iowrite16v_async()
1937 		usb_fill_bulk_urb(urb, udev, usb_sndbulkpipe(udev, EP_REGS_OUT),  in zd_usb_iowrite16v_async()
1978 	struct usb_device *udev;  in zd_usb_rfwrite()  local
2042 	udev = zd_usb_to_usbdev(usb);  in zd_usb_rfwrite()
2043 	r = zd_ep_regs_out_msg(udev, req, req_len, &actual_req_len, 50 /*ms*/);  in zd_usb_rfwrite()