[linux-2.6-block.git] / drivers / input / mouse / sermouse.c

/*
 *  Copyright (c) 1999-2001 Vojtech Pavlik
 */

/*
 *  Serial mouse driver for Linux
 */

/*
 * 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.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 * Should you need to contact me, the author, you can do so either by
 * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
 * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
 */

#include <linux/delay.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/input.h>
#include <linux/serio.h>
#include <linux/init.h>

#define DRIVER_DESC	"Serial mouse driver"

MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL");

static const char *sermouse_protocols[] = { "None", "Mouse Systems Mouse", "Sun Mouse", "Microsoft Mouse",
					"Logitech M+ Mouse", "Microsoft MZ Mouse", "Logitech MZ+ Mouse",
					"Logitech MZ++ Mouse"};

struct sermouse {
	struct input_dev *dev;
	signed char buf[8];
	unsigned char count;
	unsigned char type;
	unsigned long last;
	char phys[32];
};

/*
 * sermouse_process_msc() analyzes the incoming MSC/Sun bytestream and
 * applies some prediction to the data, resulting in 96 updates per
 * second, which is as good as a PS/2 or USB mouse.
 */

static void sermouse_process_msc(struct sermouse *sermouse, signed char data)
{
	struct input_dev *dev = sermouse->dev;
	signed char *buf = sermouse->buf;

	switch (sermouse->count) {

		case 0:
			if ((data & 0xf8) != 0x80)
				return;
			input_report_key(dev, BTN_LEFT,   !(data & 4));
			input_report_key(dev, BTN_RIGHT,  !(data & 1));
			input_report_key(dev, BTN_MIDDLE, !(data & 2));
			break;

		case 1:
		case 3:
			input_report_rel(dev, REL_X, data / 2);
			input_report_rel(dev, REL_Y, -buf[1]);
			buf[0] = data - data / 2;
			break;

		case 2:
		case 4:
			input_report_rel(dev, REL_X, buf[0]);
			input_report_rel(dev, REL_Y, buf[1] - data);
			buf[1] = data / 2;
			break;
	}

	input_sync(dev);

	if (++sermouse->count == 5)
		sermouse->count = 0;
}

/*
 * sermouse_process_ms() anlyzes the incoming MS(Z/+/++) bytestream and
 * generates events. With prediction it gets 80 updates/sec, assuming
 * standard 3-byte packets and 1200 bps.
 */

static void sermouse_process_ms(struct sermouse *sermouse, signed char data)
{
	struct input_dev *dev = sermouse->dev;
	signed char *buf = sermouse->buf;

	if (data & 0x40)
		sermouse->count = 0;
	else if (sermouse->count == 0)
		return;

	switch (sermouse->count) {

		case 0:
			buf[1] = data;
			input_report_key(dev, BTN_LEFT,   (data >> 5) & 1);
			input_report_key(dev, BTN_RIGHT,  (data >> 4) & 1);
			break;

		case 1:
			buf[2] = data;
			data = (signed char) (((buf[1] << 6) & 0xc0) | (data & 0x3f));
			input_report_rel(dev, REL_X, data / 2);
			input_report_rel(dev, REL_Y, buf[4]);
			buf[3] = data - data / 2;
			break;

		case 2:
			/* Guessing the state of the middle button on 3-button MS-protocol mice - ugly. */
			if ((sermouse->type == SERIO_MS) && !data && !buf[2] && !((buf[0] & 0xf0) ^ buf[1]))
				input_report_key(dev, BTN_MIDDLE, !test_bit(BTN_MIDDLE, dev->key));
			buf[0] = buf[1];

			data = (signed char) (((buf[1] << 4) & 0xc0) | (data & 0x3f));
			input_report_rel(dev, REL_X, buf[3]);
			input_report_rel(dev, REL_Y, data - buf[4]);
			buf[4] = data / 2;
			break;

		case 3:

			switch (sermouse->type) {

				case SERIO_MS:
					 sermouse->type = SERIO_MP;

				case SERIO_MP:
					if ((data >> 2) & 3) break;	/* M++ Wireless Extension packet. */
					input_report_key(dev, BTN_MIDDLE, (data >> 5) & 1);
					input_report_key(dev, BTN_SIDE,   (data >> 4) & 1);
					break;

				case SERIO_MZP:
				case SERIO_MZPP:
					input_report_key(dev, BTN_SIDE,   (data >> 5) & 1);

				case SERIO_MZ:
					input_report_key(dev, BTN_MIDDLE, (data >> 4) & 1);
					input_report_rel(dev, REL_WHEEL,  (data & 8) - (data & 7));
					break;
			}

			break;

		case 4:
		case 6:	/* MZ++ packet type. We can get these bytes for M++ too but we ignore them later. */
			buf[1] = (data >> 2) & 0x0f;
			break;

		case 5:
		case 7: /* Ignore anything besides MZ++ */
			if (sermouse->type != SERIO_MZPP)
				break;

			switch (buf[1]) {

				case 1: /* Extra mouse info */

					input_report_key(dev, BTN_SIDE, (data >> 4) & 1);
					input_report_key(dev, BTN_EXTRA, (data >> 5) & 1);
					input_report_rel(dev, data & 0x80 ? REL_HWHEEL : REL_WHEEL, (data & 7) - (data & 8));

					break;

				default: /* We don't decode anything else yet. */

					printk(KERN_WARNING
						"sermouse.c: Received MZ++ packet %x, don't know how to handle.\n", buf[1]);
					break;
			}

			break;
	}

	input_sync(dev);

	sermouse->count++;
}

/*
 * sermouse_interrupt() handles incoming characters, either gathering them into
 * packets or passing them to the command routine as command output.
 */

static irqreturn_t sermouse_interrupt(struct serio *serio,
		unsigned char data, unsigned int flags)
{
	struct sermouse *sermouse = serio_get_drvdata(serio);

	if (time_after(jiffies, sermouse->last + HZ/10))
		sermouse->count = 0;

	sermouse->last = jiffies;

	if (sermouse->type > SERIO_SUN)
		sermouse_process_ms(sermouse, data);
	else
		sermouse_process_msc(sermouse, data);

	return IRQ_HANDLED;
}

/*
 * sermouse_disconnect() cleans up after we don't want talk
 * to the mouse anymore.
 */

static void sermouse_disconnect(struct serio *serio)
{
	struct sermouse *sermouse = serio_get_drvdata(serio);

	serio_close(serio);
	serio_set_drvdata(serio, NULL);
	input_unregister_device(sermouse->dev);
	kfree(sermouse);
}

/*
 * sermouse_connect() is a callback form the serio module when
 * an unhandled serio port is found.
 */

static int sermouse_connect(struct serio *serio, struct serio_driver *drv)
{
	struct sermouse *sermouse;
	struct input_dev *input_dev;
	unsigned char c = serio->id.extra;
	int err = -ENOMEM;

	sermouse = kzalloc(sizeof(struct sermouse), GFP_KERNEL);
	input_dev = input_allocate_device();
	if (!sermouse || !input_dev)
		goto fail1;

	sermouse->dev = input_dev;
	snprintf(sermouse->phys, sizeof(sermouse->phys), "%s/input0", serio->phys);
	sermouse->type = serio->id.proto;

	input_dev->name = sermouse_protocols[sermouse->type];
	input_dev->phys = sermouse->phys;
	input_dev->id.bustype = BUS_RS232;
	input_dev->id.vendor  = sermouse->type;
	input_dev->id.product = c;
	input_dev->id.version = 0x0100;
	input_dev->dev.parent = &serio->dev;

	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);
	input_dev->keybit[BIT_WORD(BTN_MOUSE)] = BIT_MASK(BTN_LEFT) |
		BIT_MASK(BTN_RIGHT);
	input_dev->relbit[0] = BIT_MASK(REL_X) | BIT_MASK(REL_Y);

	if (c & 0x01) set_bit(BTN_MIDDLE, input_dev->keybit);
	if (c & 0x02) set_bit(BTN_SIDE, input_dev->keybit);
	if (c & 0x04) set_bit(BTN_EXTRA, input_dev->keybit);
	if (c & 0x10) set_bit(REL_WHEEL, input_dev->relbit);
	if (c & 0x20) set_bit(REL_HWHEEL, input_dev->relbit);

	serio_set_drvdata(serio, sermouse);

	err = serio_open(serio, drv);
	if (err)
		goto fail2;

	err = input_register_device(sermouse->dev);
	if (err)
		goto fail3;

	return 0;

 fail3:	serio_close(serio);
 fail2:	serio_set_drvdata(serio, NULL);
 fail1:	input_free_device(input_dev);
	kfree(sermouse);
	return err;
}

static struct serio_device_id sermouse_serio_ids[] = {
	{
		.type	= SERIO_RS232,
		.proto	= SERIO_MSC,
		.id	= SERIO_ANY,
		.extra	= SERIO_ANY,
	},
	{
		.type	= SERIO_RS232,
		.proto	= SERIO_SUN,
		.id	= SERIO_ANY,
		.extra	= SERIO_ANY,
	},
	{
		.type	= SERIO_RS232,
		.proto	= SERIO_MS,
		.id	= SERIO_ANY,
		.extra	= SERIO_ANY,
	},
	{
		.type	= SERIO_RS232,
		.proto	= SERIO_MP,
		.id	= SERIO_ANY,
		.extra	= SERIO_ANY,
	},
	{
		.type	= SERIO_RS232,
		.proto	= SERIO_MZ,
		.id	= SERIO_ANY,
		.extra	= SERIO_ANY,
	},
	{
		.type	= SERIO_RS232,
		.proto	= SERIO_MZP,
		.id	= SERIO_ANY,
		.extra	= SERIO_ANY,
	},
	{
		.type	= SERIO_RS232,
		.proto	= SERIO_MZPP,
		.id	= SERIO_ANY,
		.extra	= SERIO_ANY,
	},
	{ 0 }
};

MODULE_DEVICE_TABLE(serio, sermouse_serio_ids);

static struct serio_driver sermouse_drv = {
	.driver		= {
		.name	= "sermouse",
	},
	.description	= DRIVER_DESC,
	.id_table	= sermouse_serio_ids,
	.interrupt	= sermouse_interrupt,
	.connect	= sermouse_connect,
	.disconnect	= sermouse_disconnect,
};

module_serio_driver(sermouse_drv);
Commit	Line	Data
1da177e4	1	/*
1da177e4 LT	2	* Copyright (c) 1999-2001 Vojtech Pavlik
	3	*/
	4
	5	/*
	6	* Serial mouse driver for Linux
	7	*/
	8
	9	/*
	10	* This program is free software; you can redistribute it and/or modify
	11	* it under the terms of the GNU General Public License as published by
	12	* the Free Software Foundation; either version 2 of the License, or
	13	* (at your option) any later version.
	14	*
	15	* This program is distributed in the hope that it will be useful,
	16	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	17	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	18	* GNU General Public License for more details.
	19	*
	20	* You should have received a copy of the GNU General Public License
	21	* along with this program; if not, write to the Free Software
	22	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	23	*
	24	* Should you need to contact me, the author, you can do so either by
	25	* e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
	26	* Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
	27	*/
	28
	29	#include <linux/delay.h>
	30	#include <linux/module.h>
	31	#include <linux/slab.h>
	32	#include <linux/interrupt.h>
	33	#include <linux/input.h>
1da177e4 LT	34	#include <linux/serio.h>
	35	#include <linux/init.h>
	36
	37	#define DRIVER_DESC "Serial mouse driver"
	38
	39	MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
	40	MODULE_DESCRIPTION(DRIVER_DESC);
	41	MODULE_LICENSE("GPL");
	42
e38de678	43	static const char *sermouse_protocols[] = { "None", "Mouse Systems Mouse", "Sun Mouse", "Microsoft Mouse",
1da177e4 LT	44	"Logitech M+ Mouse", "Microsoft MZ Mouse", "Logitech MZ+ Mouse",
	45	"Logitech MZ++ Mouse"};
	46
	47	struct sermouse {
2e5b636b	48	struct input_dev *dev;
1da177e4 LT	49	signed char buf[8];
	50	unsigned char count;
	51	unsigned char type;
	52	unsigned long last;
	53	char phys[32];
	54	};
	55
	56	/*
	57	* sermouse_process_msc() analyzes the incoming MSC/Sun bytestream and
	58	* applies some prediction to the data, resulting in 96 updates per
	59	* second, which is as good as a PS/2 or USB mouse.
	60	*/
	61
7d12e780	62	static void sermouse_process_msc(struct sermouse *sermouse, signed char data)
1da177e4	63	{
2e5b636b	64	struct input_dev *dev = sermouse->dev;
1da177e4 LT	65	signed char *buf = sermouse->buf;
1da177e4 LT	66
1da177e4 LT	67	switch (sermouse->count) {
	68
	69	case 0:
867d2682 PO	70	if ((data & 0xf8) != 0x80)
867d2682 PO	71	return;
1da177e4 LT	72	input_report_key(dev, BTN_LEFT, !(data & 4));
	73	input_report_key(dev, BTN_RIGHT, !(data & 1));
	74	input_report_key(dev, BTN_MIDDLE, !(data & 2));
	75	break;
	76
	77	case 1:
	78	case 3:
	79	input_report_rel(dev, REL_X, data / 2);
	80	input_report_rel(dev, REL_Y, -buf[1]);
	81	buf[0] = data - data / 2;
	82	break;
	83
	84	case 2:
	85	case 4:
	86	input_report_rel(dev, REL_X, buf[0]);
	87	input_report_rel(dev, REL_Y, buf[1] - data);
	88	buf[1] = data / 2;
	89	break;
	90	}
	91
	92	input_sync(dev);
	93
68ca243d	94	if (++sermouse->count == 5)
1da177e4 LT	95	sermouse->count = 0;
	96	}
	97
	98	/*
	99	* sermouse_process_ms() anlyzes the incoming MS(Z/+/++) bytestream and
	100	* generates events. With prediction it gets 80 updates/sec, assuming
	101	* standard 3-byte packets and 1200 bps.
	102	*/
	103
7d12e780	104	static void sermouse_process_ms(struct sermouse *sermouse, signed char data)
1da177e4	105	{
2e5b636b	106	struct input_dev *dev = sermouse->dev;
1da177e4 LT	107	signed char *buf = sermouse->buf;
1da177e4 LT	108
867d2682 PO	109	if (data & 0x40)
	110	sermouse->count = 0;
	111	else if (sermouse->count == 0)
	112	return;
1da177e4	113
1da177e4 LT	114	switch (sermouse->count) {
	115
	116	case 0:
	117	buf[1] = data;
	118	input_report_key(dev, BTN_LEFT, (data >> 5) & 1);
	119	input_report_key(dev, BTN_RIGHT, (data >> 4) & 1);
	120	break;
	121
	122	case 1:
	123	buf[2] = data;
	124	data = (signed char) (((buf[1] << 6) & 0xc0) \| (data & 0x3f));
	125	input_report_rel(dev, REL_X, data / 2);
	126	input_report_rel(dev, REL_Y, buf[4]);
	127	buf[3] = data - data / 2;
	128	break;
	129
	130	case 2:
	131	/* Guessing the state of the middle button on 3-button MS-protocol mice - ugly. */
	132	if ((sermouse->type == SERIO_MS) && !data && !buf[2] && !((buf[0] & 0xf0) ^ buf[1]))
	133	input_report_key(dev, BTN_MIDDLE, !test_bit(BTN_MIDDLE, dev->key));
	134	buf[0] = buf[1];
	135
	136	data = (signed char) (((buf[1] << 4) & 0xc0) \| (data & 0x3f));
	137	input_report_rel(dev, REL_X, buf[3]);
	138	input_report_rel(dev, REL_Y, data - buf[4]);
	139	buf[4] = data / 2;
	140	break;
	141
	142	case 3:
	143
	144	switch (sermouse->type) {
	145
	146	case SERIO_MS:
	147	sermouse->type = SERIO_MP;
	148
	149	case SERIO_MP:
	150	if ((data >> 2) & 3) break; /* M++ Wireless Extension packet. */
	151	input_report_key(dev, BTN_MIDDLE, (data >> 5) & 1);
	152	input_report_key(dev, BTN_SIDE, (data >> 4) & 1);
	153	break;
	154
	155	case SERIO_MZP:
	156	case SERIO_MZPP:
	157	input_report_key(dev, BTN_SIDE, (data >> 5) & 1);
	158
	159	case SERIO_MZ:
	160	input_report_key(dev, BTN_MIDDLE, (data >> 4) & 1);
	161	input_report_rel(dev, REL_WHEEL, (data & 8) - (data & 7));
	162	break;
	163	}
	164
	165	break;
	166
	167	case 4:
	168	case 6: /* MZ++ packet type. We can get these bytes for M++ too but we ignore them later. */
	169	buf[1] = (data >> 2) & 0x0f;
	170	break;
	171
	172	case 5:
	173	case 7: /* Ignore anything besides MZ++ */
867d2682 PO	174	if (sermouse->type != SERIO_MZPP)
867d2682 PO	175	break;
1da177e4 LT	176
	177	switch (buf[1]) {
	178
	179	case 1: /* Extra mouse info */
	180
	181	input_report_key(dev, BTN_SIDE, (data >> 4) & 1);
	182	input_report_key(dev, BTN_EXTRA, (data >> 5) & 1);
	183	input_report_rel(dev, data & 0x80 ? REL_HWHEEL : REL_WHEEL, (data & 7) - (data & 8));
	184
	185	break;
	186
	187	default: /* We don't decode anything else yet. */
	188
	189	printk(KERN_WARNING
	190	"sermouse.c: Received MZ++ packet %x, don't know how to handle.\n", buf[1]);
	191	break;
	192	}
	193
	194	break;
	195	}
	196
	197	input_sync(dev);
	198
	199	sermouse->count++;
	200	}
	201
	202	/*
	203	* sermouse_interrupt() handles incoming characters, either gathering them into
	204	* packets or passing them to the command routine as command output.
	205	*/
	206
	207	static irqreturn_t sermouse_interrupt(struct serio *serio,
7d12e780	208	unsigned char data, unsigned int flags)
1da177e4 LT	209	{
	210	struct sermouse *sermouse = serio_get_drvdata(serio);
	211
867d2682 PO	212	if (time_after(jiffies, sermouse->last + HZ/10))
	213	sermouse->count = 0;
	214
1da177e4 LT	215	sermouse->last = jiffies;
	216
	217	if (sermouse->type > SERIO_SUN)
7d12e780	218	sermouse_process_ms(sermouse, data);
1da177e4	219	else
7d12e780	220	sermouse_process_msc(sermouse, data);
867d2682	221
1da177e4 LT	222	return IRQ_HANDLED;
	223	}
	224
	225	/*
	226	* sermouse_disconnect() cleans up after we don't want talk
	227	* to the mouse anymore.
	228	*/
	229
	230	static void sermouse_disconnect(struct serio *serio)
	231	{
	232	struct sermouse *sermouse = serio_get_drvdata(serio);
	233
1da177e4 LT	234	serio_close(serio);
1da177e4 LT	235	serio_set_drvdata(serio, NULL);
2e5b636b	236	input_unregister_device(sermouse->dev);
1da177e4 LT	237	kfree(sermouse);
	238	}
	239
	240	/*
	241	* sermouse_connect() is a callback form the serio module when
	242	* an unhandled serio port is found.
	243	*/
	244
	245	static int sermouse_connect(struct serio serio, struct serio_driver drv)
	246	{
	247	struct sermouse *sermouse;
2e5b636b DT	248	struct input_dev *input_dev;
	249	unsigned char c = serio->id.extra;
	250	int err = -ENOMEM;
1da177e4	251
2e5b636b DT	252	sermouse = kzalloc(sizeof(struct sermouse), GFP_KERNEL);
	253	input_dev = input_allocate_device();
	254	if (!sermouse \|\| !input_dev)
72155615	255	goto fail1;
1da177e4	256
2e5b636b	257	sermouse->dev = input_dev;
08ffce45	258	snprintf(sermouse->phys, sizeof(sermouse->phys), "%s/input0", serio->phys);
2e5b636b	259	sermouse->type = serio->id.proto;
1da177e4	260
2e5b636b DT	261	input_dev->name = sermouse_protocols[sermouse->type];
	262	input_dev->phys = sermouse->phys;
	263	input_dev->id.bustype = BUS_RS232;
	264	input_dev->id.vendor = sermouse->type;
	265	input_dev->id.product = c;
	266	input_dev->id.version = 0x0100;
28aa7f1c	267	input_dev->dev.parent = &serio->dev;
2e5b636b	268
7b19ada2 JS	269	input_dev->evbit[0] = BIT_MASK(EV_KEY) \| BIT_MASK(EV_REL);
	270	input_dev->keybit[BIT_WORD(BTN_MOUSE)] = BIT_MASK(BTN_LEFT) \|
	271	BIT_MASK(BTN_RIGHT);
	272	input_dev->relbit[0] = BIT_MASK(REL_X) \| BIT_MASK(REL_Y);
2e5b636b DT	273
	274	if (c & 0x01) set_bit(BTN_MIDDLE, input_dev->keybit);
	275	if (c & 0x02) set_bit(BTN_SIDE, input_dev->keybit);
	276	if (c & 0x04) set_bit(BTN_EXTRA, input_dev->keybit);
	277	if (c & 0x10) set_bit(REL_WHEEL, input_dev->relbit);
	278	if (c & 0x20) set_bit(REL_HWHEEL, input_dev->relbit);
1da177e4 LT	279
	280	serio_set_drvdata(serio, sermouse);
	281
	282	err = serio_open(serio, drv);
2e5b636b	283	if (err)
72155615	284	goto fail2;
1da177e4	285
72155615 DT	286	err = input_register_device(sermouse->dev);
	287	if (err)
	288	goto fail3;
1da177e4 LT	289
1da177e4 LT	290	return 0;
2e5b636b	291
72155615 DT	292	fail3: serio_close(serio);
	293	fail2: serio_set_drvdata(serio, NULL);
	294	fail1: input_free_device(input_dev);
2e5b636b DT	295	kfree(sermouse);
2e5b636b DT	296	return err;
1da177e4 LT	297	}
	298
	299	static struct serio_device_id sermouse_serio_ids[] = {
	300	{
	301	.type = SERIO_RS232,
	302	.proto = SERIO_MSC,
	303	.id = SERIO_ANY,
	304	.extra = SERIO_ANY,
	305	},
	306	{
	307	.type = SERIO_RS232,
	308	.proto = SERIO_SUN,
	309	.id = SERIO_ANY,
	310	.extra = SERIO_ANY,
	311	},
	312	{
	313	.type = SERIO_RS232,
	314	.proto = SERIO_MS,
	315	.id = SERIO_ANY,
	316	.extra = SERIO_ANY,
	317	},
	318	{
	319	.type = SERIO_RS232,
	320	.proto = SERIO_MP,
	321	.id = SERIO_ANY,
	322	.extra = SERIO_ANY,
	323	},
	324	{
	325	.type = SERIO_RS232,
	326	.proto = SERIO_MZ,
	327	.id = SERIO_ANY,
	328	.extra = SERIO_ANY,
	329	},
	330	{
	331	.type = SERIO_RS232,
	332	.proto = SERIO_MZP,
	333	.id = SERIO_ANY,
	334	.extra = SERIO_ANY,
	335	},
	336	{
	337	.type = SERIO_RS232,
	338	.proto = SERIO_MZPP,
	339	.id = SERIO_ANY,
	340	.extra = SERIO_ANY,
	341	},
	342	{ 0 }
	343	};
	344
	345	MODULE_DEVICE_TABLE(serio, sermouse_serio_ids);
	346
	347	static struct serio_driver sermouse_drv = {
	348	.driver = {
	349	.name = "sermouse",
	350	},
	351	.description = DRIVER_DESC,
	352	.id_table = sermouse_serio_ids,
	353	.interrupt = sermouse_interrupt,
	354	.connect = sermouse_connect,
	355	.disconnect = sermouse_disconnect,
	356	};
	357
65ac9f7a	358	module_serio_driver(sermouse_drv);