/* * HP4x Calculators Serial USB driver * * Copyright (C) 2005 Arthur Huillet (ahuillet@users.sf.net) * Copyright (C) 2001-2005 Greg Kroah-Hartman (greg@kroah.com) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * See Documentation/usb/usb-serial.txt for more information on using this driver */ #include <linux/config.h> #include <linux/kernel.h> #include <linux/init.h> #include <linux/tty.h> #include <linux/module.h> #include <linux/usb.h> #include "usb-serial.h" /* * Version Information */ #define DRIVER_VERSION "v1.00" #define DRIVER_DESC "HP4x (48/49) Generic Serial driver" #define HP_VENDOR_ID 0x03f0 #define HP49GP_PRODUCT_ID 0x0121 static struct usb_device_id id_table [] = { { USB_DEVICE(HP_VENDOR_ID, HP49GP_PRODUCT_ID) }, { } /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, id_table); static struct usb_driver hp49gp_driver = { .owner = THIS_MODULE, .name = "HP4X", .probe = usb_serial_probe, .disconnect = usb_serial_disconnect, .id_table = id_table, }; static struct usb_serial_driver hp49gp_device = { .owner = THIS_MODULE, .name = "HP4X", .id_table = id_table, .num_interrupt_in = NUM_DONT_CARE, .num_bulk_in = NUM_DONT_CARE, .num_bulk_out = NUM_DONT_CARE, .num_ports = 1, }; static int __init hp49gp_init(void) { int retval; retval = usb_serial_register(&hp49gp_device); if (retval) goto failed_usb_serial_register; retval = usb_register(&hp49gp_driver); if (retval) goto failed_usb_register; info(DRIVER_DESC " " DRIVER_VERSION); return 0; failed_usb_register: usb_serial_deregister(&hp49gp_device); failed_usb_serial_register: return retval; } static void __exit hp49gp_exit(void) { usb_deregister(&hp49gp_driver); usb_serial_deregister(&hp49gp_device); } module_init(hp49gp_init); module_exit(hp49gp_exit); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_VERSION(DRIVER_VERSION); MODULE_LICENSE("GPL");