linux/drivers/usb/misc/yurex.c

// SPDX-License-Identifier: GPL-2.0
/*
 * Driver for Meywa-Denki & KAYAC YUREX
 *
 * Copyright (C) 2010 Tomoki Sekiyama ([email protected])
 */

#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/kref.h>
#include <linux/mutex.h>
#include <linux/uaccess.h>
#include <linux/usb.h>
#include <linux/hid.h>

#define DRIVER_AUTHOR …
#define DRIVER_DESC …

#define YUREX_VENDOR_ID …
#define YUREX_PRODUCT_ID …

#define CMD_ACK …
#define CMD_ANIMATE …
#define CMD_COUNT …
#define CMD_LED …
#define CMD_READ …
#define CMD_SET …
#define CMD_VERSION …
#define CMD_EOF …
#define CMD_PADDING …

#define YUREX_BUF_SIZE …
#define YUREX_WRITE_TIMEOUT …

#define MAX_S64_STRLEN …

/* table of devices that work with this driver */
static struct usb_device_id yurex_table[] = …;
MODULE_DEVICE_TABLE(usb, yurex_table);

#ifdef CONFIG_USB_DYNAMIC_MINORS
#define YUREX_MINOR_BASE …
#else
#define YUREX_MINOR_BASE …
#endif

/* Structure to hold all of our device specific stuff */
struct usb_yurex { … };
#define to_yurex_dev(d) …

static struct usb_driver yurex_driver;
static const struct file_operations yurex_fops;


static void yurex_control_callback(struct urb *urb)
{ … }

static void yurex_delete(struct kref *kref)
{ … }

/*
 * usb class driver info in order to get a minor number from the usb core,
 * and to have the device registered with the driver core
 */
static struct usb_class_driver yurex_class = …;

static void yurex_interrupt(struct urb *urb)
{ … }

static int yurex_probe(struct usb_interface *interface, const struct usb_device_id *id)
{ … }

static void yurex_disconnect(struct usb_interface *interface)
{ … }

static struct usb_driver yurex_driver = …;


static int yurex_fasync(int fd, struct file *file, int on)
{ … }

static int yurex_open(struct inode *inode, struct file *file)
{ … }

static int yurex_release(struct inode *inode, struct file *file)
{ … }

static ssize_t yurex_read(struct file *file, char __user *buffer, size_t count,
			  loff_t *ppos)
{ … }

static ssize_t yurex_write(struct file *file, const char __user *user_buffer,
			   size_t count, loff_t *ppos)
{ … }

static const struct file_operations yurex_fops = …;

module_usb_driver(…) …;

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