diff options
| -rw-r--r-- | drivers/usb/serial/Kconfig | 9 | ||||
| -rw-r--r-- | drivers/usb/serial/Makefile | 1 | ||||
| -rw-r--r-- | drivers/usb/serial/hp4x.c | 97 |
3 files changed, 107 insertions, 0 deletions
diff --git a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig index b869076..0c4aa00 100644 --- a/drivers/usb/serial/Kconfig +++ b/drivers/usb/serial/Kconfig @@ -395,6 +395,15 @@ config USB_SERIAL_PL2303 To compile this driver as a module, choose M here: the module will be called pl2303. +config USB_SERIAL_HP4X + tristate "USB HP4x Calculators support" + depends on USB_SERIAL + help + Say Y here if you want to use an Hewlett-Packard 4x Calculator. + + To compile this driver as a module, choose M here: the + module will be called hp4x. + config USB_SERIAL_SAFE tristate "USB Safe Serial (Encapsulated) Driver (EXPERIMENTAL)" depends on USB_SERIAL && EXPERIMENTAL diff --git a/drivers/usb/serial/Makefile b/drivers/usb/serial/Makefile index 351b818..b0aac47d 100644 --- a/drivers/usb/serial/Makefile +++ b/drivers/usb/serial/Makefile @@ -21,6 +21,7 @@ obj-$(CONFIG_USB_SERIAL_EDGEPORT_TI) += io_ti.o obj-$(CONFIG_USB_SERIAL_EMPEG) += empeg.o obj-$(CONFIG_USB_SERIAL_FTDI_SIO) += ftdi_sio.o obj-$(CONFIG_USB_SERIAL_GARMIN) += garmin_gps.o +obj-$(CONFIG_USB_SERIAL_HP4X) += hp4x.o obj-$(CONFIG_USB_SERIAL_IPAQ) += ipaq.o obj-$(CONFIG_USB_SERIAL_IPW) += ipw.o obj-$(CONFIG_USB_SERIAL_IR) += ir-usb.o diff --git a/drivers/usb/serial/hp4x.c b/drivers/usb/serial/hp4x.c new file mode 100644 index 0000000..020f9a1 --- /dev/null +++ b/drivers/usb/serial/hp4x.c @@ -0,0 +1,97 @@ +/* + * HP4x Calculators Serial USB driver + * + * Copyright (C) 2005 Arthur Huillet (ahuillet@users.sf.net) + * Copyright (C) 2001-2004 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/errno.h> +#include <linux/init.h> +#include <linux/slab.h> +#include <linux/tty.h> +#include <linux/tty_driver.h> +#include <linux/tty_flip.h> +#include <linux/serial.h> +#include <linux/module.h> +#include <linux/moduleparam.h> +#include <linux/spinlock.h> +#include <asm/uaccess.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 int debug; + +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_device_type 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"); |
