2 * $Id: evbug.c,v 1.10 2001/09/25 10:12:07 vojtech Exp $
4 * Copyright (c) 1999-2001 Vojtech Pavlik
8 * Input driver event debug module - dumps all events into syslog
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; either version 2 of the License, or
15 * (at your option) any later version.
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, write to the Free Software
24 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 * Should you need to contact me, the author, you can do so either by
27 * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
28 * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
31 #include <linux/slab.h>
32 #include <linux/module.h>
33 #include <linux/input.h>
34 #include <linux/init.h>
35 #include <linux/device.h>
37 MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
38 MODULE_DESCRIPTION("Input driver event debug module");
39 MODULE_LICENSE("GPL");
41 static char evbug_name[] = "evbug";
43 static void evbug_event(struct input_handle *handle, unsigned int type, unsigned int code, int value)
45 printk(KERN_DEBUG "evbug.c: Event. Dev: %s, Type: %d, Code: %d, Value: %d\n", handle->dev->phys, type, code, value);
48 static struct input_handle *evbug_connect(struct input_handler *handler, struct input_dev *dev, struct input_device_id *id)
50 struct input_handle *handle;
52 if (!(handle = kzalloc(sizeof(struct input_handle), GFP_KERNEL)))
56 handle->handler = handler;
57 handle->name = evbug_name;
59 input_open_device(handle);
61 printk(KERN_DEBUG "evbug.c: Connected device: \"%s\", %s\n", dev->name, dev->phys);
66 static void evbug_disconnect(struct input_handle *handle)
68 printk(KERN_DEBUG "evbug.c: Disconnected device: %s\n", handle->dev->phys);
70 input_close_device(handle);
75 static struct input_device_id evbug_ids[] = {
76 { .driver_info = 1 }, /* Matches all devices */
77 { }, /* Terminating zero entry */
80 MODULE_DEVICE_TABLE(input, evbug_ids);
82 static struct input_handler evbug_handler = {
84 .connect = evbug_connect,
85 .disconnect = evbug_disconnect,
87 .id_table = evbug_ids,
90 static int __init evbug_init(void)
92 input_register_handler(&evbug_handler);
96 static void __exit evbug_exit(void)
98 input_unregister_handler(&evbug_handler);
101 module_init(evbug_init);
102 module_exit(evbug_exit);