[net-next-2.6.git] / drivers / bluetooth / btsdio.c

/*
 *
 *  Generic Bluetooth SDIO driver
 *
 *  Copyright (C) 2007  Cambridge Silicon Radio Ltd.
 *  Copyright (C) 2007  Marcel Holtmann <marcel@holtmann.org>
 *
 *
 *  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
 *
 */

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/types.h>
#include <linux/sched.h>
#include <linux/errno.h>
#include <linux/skbuff.h>

#include <linux/mmc/sdio_ids.h>
#include <linux/mmc/sdio_func.h>

#include <net/bluetooth/bluetooth.h>
#include <net/bluetooth/hci_core.h>

#define VERSION "0.1"

static const struct sdio_device_id btsdio_table[] = {
	/* Generic Bluetooth Type-A SDIO device */
	{ SDIO_DEVICE_CLASS(SDIO_CLASS_BT_A) },

	/* Generic Bluetooth Type-B SDIO device */
	{ SDIO_DEVICE_CLASS(SDIO_CLASS_BT_B) },

	/* Generic Bluetooth AMP controller */
	{ SDIO_DEVICE_CLASS(SDIO_CLASS_BT_AMP) },

	{ }	/* Terminating entry */
};

MODULE_DEVICE_TABLE(sdio, btsdio_table);

struct btsdio_data {
	struct hci_dev   *hdev;
	struct sdio_func *func;

	struct work_struct work;

	struct sk_buff_head txq;
};

#define REG_RDAT     0x00	/* Receiver Data */
#define REG_TDAT     0x00	/* Transmitter Data */
#define REG_PC_RRT   0x10	/* Read Packet Control */
#define REG_PC_WRT   0x11	/* Write Packet Control */
#define REG_RTC_STAT 0x12	/* Retry Control Status */
#define REG_RTC_SET  0x12	/* Retry Control Set */
#define REG_INTRD    0x13	/* Interrupt Indication */
#define REG_CL_INTRD 0x13	/* Interrupt Clear */
#define REG_EN_INTRD 0x14	/* Interrupt Enable */
#define REG_MD_STAT  0x20	/* Bluetooth Mode Status */

static int btsdio_tx_packet(struct btsdio_data *data, struct sk_buff *skb)
{
	int err;

	BT_DBG("%s", data->hdev->name);

	/* Prepend Type-A header */
	skb_push(skb, 4);
	skb->data[0] = (skb->len & 0x0000ff);
	skb->data[1] = (skb->len & 0x00ff00) >> 8;
	skb->data[2] = (skb->len & 0xff0000) >> 16;
	skb->data[3] = bt_cb(skb)->pkt_type;

	err = sdio_writesb(data->func, REG_TDAT, skb->data, skb->len);
	if (err < 0) {
		skb_pull(skb, 4);
		sdio_writeb(data->func, 0x01, REG_PC_WRT, NULL);
		return err;
	}

	data->hdev->stat.byte_tx += skb->len;

	kfree_skb(skb);

	return 0;
}

static void btsdio_work(struct work_struct *work)
{
	struct btsdio_data *data = container_of(work, struct btsdio_data, work);
	struct sk_buff *skb;
	int err;

	BT_DBG("%s", data->hdev->name);

	sdio_claim_host(data->func);

	while ((skb = skb_dequeue(&data->txq))) {
		err = btsdio_tx_packet(data, skb);
		if (err < 0) {
			data->hdev->stat.err_tx++;
			skb_queue_head(&data->txq, skb);
			break;
		}
	}

	sdio_release_host(data->func);
}

static int btsdio_rx_packet(struct btsdio_data *data)
{
	u8 hdr[4] __attribute__ ((aligned(4)));
	struct sk_buff *skb;
	int err, len;

	BT_DBG("%s", data->hdev->name);

	err = sdio_readsb(data->func, hdr, REG_RDAT, 4);
	if (err < 0)
		return err;

	len = hdr[0] | (hdr[1] << 8) | (hdr[2] << 16);
	if (len < 4 || len > 65543)
		return -EILSEQ;

	skb = bt_skb_alloc(len - 4, GFP_KERNEL);
	if (!skb) {
		/* Out of memory. Prepare a read retry and just
		 * return with the expectation that the next time
		 * we're called we'll have more memory. */
		return -ENOMEM;
	}

	skb_put(skb, len - 4);

	err = sdio_readsb(data->func, skb->data, REG_RDAT, len - 4);
	if (err < 0) {
		kfree_skb(skb);
		return err;
	}

	data->hdev->stat.byte_rx += len;

	skb->dev = (void *) data->hdev;
	bt_cb(skb)->pkt_type = hdr[3];

	err = hci_recv_frame(skb);
	if (err < 0)
		return err;

	sdio_writeb(data->func, 0x00, REG_PC_RRT, NULL);

	return 0;
}

static void btsdio_interrupt(struct sdio_func *func)
{
	struct btsdio_data *data = sdio_get_drvdata(func);
	int intrd;

	BT_DBG("%s", data->hdev->name);

	intrd = sdio_readb(func, REG_INTRD, NULL);
	if (intrd & 0x01) {
		sdio_writeb(func, 0x01, REG_CL_INTRD, NULL);

		if (btsdio_rx_packet(data) < 0) {
			data->hdev->stat.err_rx++;
			sdio_writeb(data->func, 0x01, REG_PC_RRT, NULL);
		}
	}
}

static int btsdio_open(struct hci_dev *hdev)
{
	struct btsdio_data *data = hdev->driver_data;
	int err;

	BT_DBG("%s", hdev->name);

	if (test_and_set_bit(HCI_RUNNING, &hdev->flags))
		return 0;

	sdio_claim_host(data->func);

	err = sdio_enable_func(data->func);
	if (err < 0) {
		clear_bit(HCI_RUNNING, &hdev->flags);
		goto release;
	}

	err = sdio_claim_irq(data->func, btsdio_interrupt);
	if (err < 0) {
		sdio_disable_func(data->func);
		clear_bit(HCI_RUNNING, &hdev->flags);
		goto release;
	}

	if (data->func->class == SDIO_CLASS_BT_B)
		sdio_writeb(data->func, 0x00, REG_MD_STAT, NULL);

	sdio_writeb(data->func, 0x01, REG_EN_INTRD, NULL);

release:
	sdio_release_host(data->func);

	return err;
}

static int btsdio_close(struct hci_dev *hdev)
{
	struct btsdio_data *data = hdev->driver_data;

	BT_DBG("%s", hdev->name);

	if (!test_and_clear_bit(HCI_RUNNING, &hdev->flags))
		return 0;

	sdio_claim_host(data->func);

	sdio_writeb(data->func, 0x00, REG_EN_INTRD, NULL);

	sdio_release_irq(data->func);
	sdio_disable_func(data->func);

	sdio_release_host(data->func);

	return 0;
}

static int btsdio_flush(struct hci_dev *hdev)
{
	struct btsdio_data *data = hdev->driver_data;

	BT_DBG("%s", hdev->name);

	skb_queue_purge(&data->txq);

	return 0;
}

static int btsdio_send_frame(struct sk_buff *skb)
{
	struct hci_dev *hdev = (struct hci_dev *) skb->dev;
	struct btsdio_data *data = hdev->driver_data;

	BT_DBG("%s", hdev->name);

	if (!test_bit(HCI_RUNNING, &hdev->flags))
		return -EBUSY;

	switch (bt_cb(skb)->pkt_type) {
	case HCI_COMMAND_PKT:
		hdev->stat.cmd_tx++;
		break;

	case HCI_ACLDATA_PKT:
		hdev->stat.acl_tx++;
		break;

	case HCI_SCODATA_PKT:
		hdev->stat.sco_tx++;
		break;

	default:
		return -EILSEQ;
	}

	skb_queue_tail(&data->txq, skb);

	schedule_work(&data->work);

	return 0;
}

static void btsdio_destruct(struct hci_dev *hdev)
{
	struct btsdio_data *data = hdev->driver_data;

	BT_DBG("%s", hdev->name);

	kfree(data);
}

static int btsdio_probe(struct sdio_func *func,
				const struct sdio_device_id *id)
{
	struct btsdio_data *data;
	struct hci_dev *hdev;
	struct sdio_func_tuple *tuple = func->tuples;
	int err;

	BT_DBG("func %p id %p class 0x%04x", func, id, func->class);

	while (tuple) {
		BT_DBG("code 0x%x size %d", tuple->code, tuple->size);
		tuple = tuple->next;
	}

	data = kzalloc(sizeof(*data), GFP_KERNEL);
	if (!data)
		return -ENOMEM;

	data->func = func;

	INIT_WORK(&data->work, btsdio_work);

	skb_queue_head_init(&data->txq);

	hdev = hci_alloc_dev();
	if (!hdev) {
		kfree(data);
		return -ENOMEM;
	}

	hdev->bus = HCI_SDIO;
	hdev->driver_data = data;

	if (id->class == SDIO_CLASS_BT_AMP)
		hdev->dev_type = HCI_AMP;
	else
		hdev->dev_type = HCI_BREDR;

	data->hdev = hdev;

	SET_HCIDEV_DEV(hdev, &func->dev);

	hdev->open     = btsdio_open;
	hdev->close    = btsdio_close;
	hdev->flush    = btsdio_flush;
	hdev->send     = btsdio_send_frame;
	hdev->destruct = btsdio_destruct;

	hdev->owner = THIS_MODULE;

	err = hci_register_dev(hdev);
	if (err < 0) {
		hci_free_dev(hdev);
		kfree(data);
		return err;
	}

	sdio_set_drvdata(func, data);

	return 0;
}

static void btsdio_remove(struct sdio_func *func)
{
	struct btsdio_data *data = sdio_get_drvdata(func);
	struct hci_dev *hdev;

	BT_DBG("func %p", func);

	if (!data)
		return;

	hdev = data->hdev;

	sdio_set_drvdata(func, NULL);

	hci_unregister_dev(hdev);

	hci_free_dev(hdev);
}

static struct sdio_driver btsdio_driver = {
	.name		= "btsdio",
	.probe		= btsdio_probe,
	.remove		= btsdio_remove,
	.id_table	= btsdio_table,
};

static int __init btsdio_init(void)
{
	BT_INFO("Generic Bluetooth SDIO driver ver %s", VERSION);

	return sdio_register_driver(&btsdio_driver);
}

static void __exit btsdio_exit(void)
{
	sdio_unregister_driver(&btsdio_driver);
}

module_init(btsdio_init);
module_exit(btsdio_exit);

MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>");
MODULE_DESCRIPTION("Generic Bluetooth SDIO driver ver " VERSION);
MODULE_VERSION(VERSION);
MODULE_LICENSE("GPL");
Commit	Line	Data
ddbaf13e MH	1	/*
	2	*
	3	* Generic Bluetooth SDIO driver
	4	*
	5	* Copyright (C) 2007 Cambridge Silicon Radio Ltd.
	6	* Copyright (C) 2007 Marcel Holtmann <marcel@holtmann.org>
	7	*
	8	*
	9	* This program is free software; you can redistribute it and/or modify
	10	* it under the terms of the GNU General Public License as published by
	11	* the Free Software Foundation; either version 2 of the License, or
	12	* (at your option) any later version.
	13	*
	14	* This program is distributed in the hope that it will be useful,
	15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	17	* GNU General Public License for more details.
	18	*
	19	* You should have received a copy of the GNU General Public License
	20	* along with this program; if not, write to the Free Software
	21	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	22	*
	23	*/
	24
	25	#include <linux/kernel.h>
	26	#include <linux/module.h>
	27	#include <linux/init.h>
	28	#include <linux/slab.h>
	29	#include <linux/types.h>
	30	#include <linux/sched.h>
	31	#include <linux/errno.h>
	32	#include <linux/skbuff.h>
	33
	34	#include <linux/mmc/sdio_ids.h>
	35	#include <linux/mmc/sdio_func.h>
	36
	37	#include <net/bluetooth/bluetooth.h>
	38	#include <net/bluetooth/hci_core.h>
	39
ddbaf13e MH	40	#define VERSION "0.1"
	41
	42	static const struct sdio_device_id btsdio_table[] = {
	43	/* Generic Bluetooth Type-A SDIO device */
	44	{ SDIO_DEVICE_CLASS(SDIO_CLASS_BT_A) },
	45
	46	/* Generic Bluetooth Type-B SDIO device */
	47	{ SDIO_DEVICE_CLASS(SDIO_CLASS_BT_B) },
	48
fb3d8eb4 DV	49	/* Generic Bluetooth AMP controller */
	50	{ SDIO_DEVICE_CLASS(SDIO_CLASS_BT_AMP) },
	51
ddbaf13e MH	52	{ } /* Terminating entry */
	53	};
	54
	55	MODULE_DEVICE_TABLE(sdio, btsdio_table);
	56
	57	struct btsdio_data {
	58	struct hci_dev *hdev;
	59	struct sdio_func *func;
	60
	61	struct work_struct work;
	62
	63	struct sk_buff_head txq;
	64	};
	65
	66	#define REG_RDAT 0x00 /* Receiver Data */
	67	#define REG_TDAT 0x00 /* Transmitter Data */
	68	#define REG_PC_RRT 0x10 /* Read Packet Control */
	69	#define REG_PC_WRT 0x11 /* Write Packet Control */
	70	#define REG_RTC_STAT 0x12 /* Retry Control Status */
	71	#define REG_RTC_SET 0x12 /* Retry Control Set */
	72	#define REG_INTRD 0x13 /* Interrupt Indication */
	73	#define REG_CL_INTRD 0x13 /* Interrupt Clear */
	74	#define REG_EN_INTRD 0x14 /* Interrupt Enable */
	75	#define REG_MD_STAT 0x20 /* Bluetooth Mode Status */
	76
	77	static int btsdio_tx_packet(struct btsdio_data data, struct sk_buff skb)
	78	{
	79	int err;
	80
	81	BT_DBG("%s", data->hdev->name);
	82
	83	/* Prepend Type-A header */
	84	skb_push(skb, 4);
	85	skb->data[0] = (skb->len & 0x0000ff);
	86	skb->data[1] = (skb->len & 0x00ff00) >> 8;
	87	skb->data[2] = (skb->len & 0xff0000) >> 16;
	88	skb->data[3] = bt_cb(skb)->pkt_type;
	89
	90	err = sdio_writesb(data->func, REG_TDAT, skb->data, skb->len);
	91	if (err < 0) {
7644d63d	92	skb_pull(skb, 4);
ddbaf13e MH	93	sdio_writeb(data->func, 0x01, REG_PC_WRT, NULL);
	94	return err;
	95	}
	96
	97	data->hdev->stat.byte_tx += skb->len;
	98
	99	kfree_skb(skb);
	100
	101	return 0;
	102	}
	103
	104	static void btsdio_work(struct work_struct *work)
	105	{
	106	struct btsdio_data *data = container_of(work, struct btsdio_data, work);
	107	struct sk_buff *skb;
	108	int err;
	109
	110	BT_DBG("%s", data->hdev->name);
	111
	112	sdio_claim_host(data->func);
	113
	114	while ((skb = skb_dequeue(&data->txq))) {
	115	err = btsdio_tx_packet(data, skb);
	116	if (err < 0) {
	117	data->hdev->stat.err_tx++;
	118	skb_queue_head(&data->txq, skb);
	119	break;
	120	}
	121	}
	122
	123	sdio_release_host(data->func);
	124	}
	125
	126	static int btsdio_rx_packet(struct btsdio_data *data)
	127	{
	128	u8 hdr[4] __attribute__ ((aligned(4)));
	129	struct sk_buff *skb;
	130	int err, len;
	131
	132	BT_DBG("%s", data->hdev->name);
	133
	134	err = sdio_readsb(data->func, hdr, REG_RDAT, 4);
	135	if (err < 0)
	136	return err;
	137
	138	len = hdr[0] \| (hdr[1] << 8) \| (hdr[2] << 16);
	139	if (len < 4 \|\| len > 65543)
	140	return -EILSEQ;
	141
	142	skb = bt_skb_alloc(len - 4, GFP_KERNEL);
	143	if (!skb) {
	144	/* Out of memory. Prepare a read retry and just
	145	* return with the expectation that the next time
	146	* we're called we'll have more memory. */
	147	return -ENOMEM;
	148	}
	149
	150	skb_put(skb, len - 4);
	151
	152	err = sdio_readsb(data->func, skb->data, REG_RDAT, len - 4);
	153	if (err < 0) {
cbfd24a7	154	kfree_skb(skb);
ddbaf13e MH	155	return err;
	156	}
	157
	158	data->hdev->stat.byte_rx += len;
	159
	160	skb->dev = (void *) data->hdev;
	161	bt_cb(skb)->pkt_type = hdr[3];
	162
	163	err = hci_recv_frame(skb);
2fa99342	164	if (err < 0)
ddbaf13e	165	return err;
ddbaf13e MH	166
	167	sdio_writeb(data->func, 0x00, REG_PC_RRT, NULL);
	168
	169	return 0;
	170	}
	171
	172	static void btsdio_interrupt(struct sdio_func *func)
	173	{
	174	struct btsdio_data *data = sdio_get_drvdata(func);
	175	int intrd;
	176
	177	BT_DBG("%s", data->hdev->name);
	178
	179	intrd = sdio_readb(func, REG_INTRD, NULL);
	180	if (intrd & 0x01) {
	181	sdio_writeb(func, 0x01, REG_CL_INTRD, NULL);
	182
	183	if (btsdio_rx_packet(data) < 0) {
	184	data->hdev->stat.err_rx++;
	185	sdio_writeb(data->func, 0x01, REG_PC_RRT, NULL);
	186	}
	187	}
	188	}
	189
	190	static int btsdio_open(struct hci_dev *hdev)
	191	{
	192	struct btsdio_data *data = hdev->driver_data;
	193	int err;
	194
	195	BT_DBG("%s", hdev->name);
	196
	197	if (test_and_set_bit(HCI_RUNNING, &hdev->flags))
	198	return 0;
	199
	200	sdio_claim_host(data->func);
	201
	202	err = sdio_enable_func(data->func);
	203	if (err < 0) {
	204	clear_bit(HCI_RUNNING, &hdev->flags);
	205	goto release;
	206	}
	207
	208	err = sdio_claim_irq(data->func, btsdio_interrupt);
	209	if (err < 0) {
	210	sdio_disable_func(data->func);
	211	clear_bit(HCI_RUNNING, &hdev->flags);
	212	goto release;
	213	}
	214
	215	if (data->func->class == SDIO_CLASS_BT_B)
	216	sdio_writeb(data->func, 0x00, REG_MD_STAT, NULL);
	217
	218	sdio_writeb(data->func, 0x01, REG_EN_INTRD, NULL);
	219
	220	release:
	221	sdio_release_host(data->func);
	222
	223	return err;
	224	}
	225
	226	static int btsdio_close(struct hci_dev *hdev)
	227	{
	228	struct btsdio_data *data = hdev->driver_data;
	229
230	BT_DBG("%s", hdev->name);
231
232	if (!test_and_clear_bit(HCI_RUNNING, &hdev->flags))
233	return 0;
234
235	sdio_claim_host(data->func);
236
237	sdio_writeb(data->func, 0x00, REG_EN_INTRD, NULL);
238
239	sdio_release_irq(data->func);
240	sdio_disable_func(data->func);
241
242	sdio_release_host(data->func);
243
244	return 0;
245	}
246
247	static int btsdio_flush(struct hci_dev *hdev)
248	{
249	struct btsdio_data *data = hdev->driver_data;
250
251	BT_DBG("%s", hdev->name);
252
253	skb_queue_purge(&data->txq);
254
255	return 0;
256	}
257
258	static int btsdio_send_frame(struct sk_buff *skb)
259	{
260	struct hci_dev hdev = (struct hci_dev ) skb->dev;
261	struct btsdio_data *data = hdev->driver_data;
262
263	BT_DBG("%s", hdev->name);
264
265	if (!test_bit(HCI_RUNNING, &hdev->flags))
266	return -EBUSY;
267
268	switch (bt_cb(skb)->pkt_type) {
269	case HCI_COMMAND_PKT:
270	hdev->stat.cmd_tx++;
271	break;
272
273	case HCI_ACLDATA_PKT:
274	hdev->stat.acl_tx++;
275	break;
276
277	case HCI_SCODATA_PKT:
278	hdev->stat.sco_tx++;
279	break;
280
281	default:
282	return -EILSEQ;
283	}
284
285	skb_queue_tail(&data->txq, skb);
286
287	schedule_work(&data->work);
288
289	return 0;
290	}
291
292	static void btsdio_destruct(struct hci_dev *hdev)
293	{
294	struct btsdio_data *data = hdev->driver_data;
295
296	BT_DBG("%s", hdev->name);
297
298	kfree(data);
299	}
300
301	static int btsdio_probe(struct sdio_func *func,
302	const struct sdio_device_id *id)
303	{
304	struct btsdio_data *data;
305	struct hci_dev *hdev;
306	struct sdio_func_tuple *tuple = func->tuples;
307	int err;
308
309	BT_DBG("func %p id %p class 0x%04x", func, id, func->class);
310
311	while (tuple) {
312	BT_DBG("code 0x%x size %d", tuple->code, tuple->size);
313	tuple = tuple->next;
314	}
315
316	data = kzalloc(sizeof(*data), GFP_KERNEL);
317	if (!data)
318	return -ENOMEM;
319
320	data->func = func;
321
322	INIT_WORK(&data->work, btsdio_work);
323
324	skb_queue_head_init(&data->txq);
325
326	hdev = hci_alloc_dev();
327	if (!hdev) {
328	kfree(data);
329	return -ENOMEM;
330	}
331
c13854ce	332	hdev->bus = HCI_SDIO;
ddbaf13e MH	333	hdev->driver_data = data;
ddbaf13e MH	334
fb3d8eb4 DV	335	if (id->class == SDIO_CLASS_BT_AMP)
	336	hdev->dev_type = HCI_AMP;
	337	else
	338	hdev->dev_type = HCI_BREDR;
	339
ddbaf13e MH	340	data->hdev = hdev;
	341
	342	SET_HCIDEV_DEV(hdev, &func->dev);
	343
	344	hdev->open = btsdio_open;
	345	hdev->close = btsdio_close;
	346	hdev->flush = btsdio_flush;
	347	hdev->send = btsdio_send_frame;
	348	hdev->destruct = btsdio_destruct;
	349
	350	hdev->owner = THIS_MODULE;
	351
	352	err = hci_register_dev(hdev);
	353	if (err < 0) {
	354	hci_free_dev(hdev);
	355	kfree(data);
	356	return err;
	357	}
	358
	359	sdio_set_drvdata(func, data);
	360
	361	return 0;
	362	}
	363
	364	static void btsdio_remove(struct sdio_func *func)
	365	{
	366	struct btsdio_data *data = sdio_get_drvdata(func);
	367	struct hci_dev *hdev;
	368
	369	BT_DBG("func %p", func);
	370
	371	if (!data)
	372	return;
	373
	374	hdev = data->hdev;
	375
	376	sdio_set_drvdata(func, NULL);
	377
	378	hci_unregister_dev(hdev);
	379
	380	hci_free_dev(hdev);
	381	}
	382
	383	static struct sdio_driver btsdio_driver = {
	384	.name = "btsdio",
	385	.probe = btsdio_probe,
	386	.remove = btsdio_remove,
	387	.id_table = btsdio_table,
	388	};
	389
	390	static int __init btsdio_init(void)
	391	{
	392	BT_INFO("Generic Bluetooth SDIO driver ver %s", VERSION);
	393
	394	return sdio_register_driver(&btsdio_driver);
	395	}
	396
	397	static void __exit btsdio_exit(void)
	398	{
	399	sdio_unregister_driver(&btsdio_driver);
	400	}
	401
	402	module_init(btsdio_init);
	403	module_exit(btsdio_exit);
404
405	MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>");
406	MODULE_DESCRIPTION("Generic Bluetooth SDIO driver ver " VERSION);
407	MODULE_VERSION(VERSION);
408	MODULE_LICENSE("GPL");