linux/drivers/usb/serial/ipaq.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * USB Compaq iPAQ driver
 *
 *	Copyright (C) 2001 - 2002
 *	    Ganesh Varadarajan <[email protected]>
 */

#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/slab.h>
#include <linux/tty.h>
#include <linux/tty_driver.h>
#include <linux/tty_flip.h>
#include <linux/module.h>
#include <linux/spinlock.h>
#include <linux/uaccess.h>
#include <linux/usb.h>
#include <linux/usb/serial.h>

#define KP_RETRIES …

#define DRIVER_AUTHOR …
#define DRIVER_DESC …

static int connect_retries = …;
static int initial_wait;

/* Function prototypes for an ipaq */
static int  ipaq_open(struct tty_struct *tty,
			struct usb_serial_port *port);
static int ipaq_calc_num_ports(struct usb_serial *serial,
					struct usb_serial_endpoints *epds);
static int  ipaq_startup(struct usb_serial *serial);

static const struct usb_device_id ipaq_id_table[] = …;

MODULE_DEVICE_TABLE(usb, ipaq_id_table);


/* All of the device info needed for the Compaq iPAQ */
static struct usb_serial_driver ipaq_device = …;

static struct usb_serial_driver * const serial_drivers[] = …;

static int ipaq_open(struct tty_struct *tty,
			struct usb_serial_port *port)
{ … }

static int ipaq_calc_num_ports(struct usb_serial *serial,
					struct usb_serial_endpoints *epds)
{ … }

static int ipaq_startup(struct usb_serial *serial)
{ … }

module_usb_serial_driver(…);

MODULE_AUTHOR(…);
MODULE_DESCRIPTION(…);
MODULE_LICENSE(…) …;

module_param(connect_retries, int, 0644);
MODULE_PARM_DESC(…) …;

module_param(initial_wait, int, 0644);
MODULE_PARM_DESC(…) …;