xref: /linux/drivers/media/usb/siano/smsusb.c (revision 6fd600d742744dc7ef7fc65ca26daa2b1163158a)
1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /****************************************************************
3 
4 Siano Mobile Silicon, Inc.
5 MDTV receiver kernel modules.
6 Copyright (C) 2005-2009, Uri Shkolnik, Anatoly Greenblat
7 
8 
9 ****************************************************************/
10 
11 #include "smscoreapi.h"
12 
13 #include <linux/kernel.h>
14 #include <linux/init.h>
15 #include <linux/usb.h>
16 #include <linux/firmware.h>
17 #include <linux/slab.h>
18 #include <linux/module.h>
19 #include <media/media-device.h>
20 
21 #include "sms-cards.h"
22 #include "smsendian.h"
23 
24 #define USB1_BUFFER_SIZE		0x1000
25 #define USB2_BUFFER_SIZE		0x2000
26 
27 #define MAX_BUFFERS		50
28 #define MAX_URBS		10
29 
30 struct smsusb_device_t;
31 
32 enum smsusb_state {
33 	SMSUSB_DISCONNECTED,
34 	SMSUSB_SUSPENDED,
35 	SMSUSB_ACTIVE
36 };
37 
38 struct smsusb_urb_t {
39 	struct list_head entry;
40 	struct smscore_buffer_t *cb;
41 	struct smsusb_device_t *dev;
42 
43 	struct urb *urb;
44 
45 	/* For the bottom half */
46 	struct work_struct wq;
47 };
48 
49 struct smsusb_device_t {
50 	struct usb_device *udev;
51 	struct smscore_device_t *coredev;
52 
53 	struct smsusb_urb_t	surbs[MAX_URBS];
54 
55 	int		response_alignment;
56 	int		buffer_size;
57 
58 	unsigned char in_ep;
59 	unsigned char out_ep;
60 	enum smsusb_state state;
61 };
62 
63 static int smsusb_submit_urb(struct smsusb_device_t *dev,
64 			     struct smsusb_urb_t *surb);
65 
66 /*
67  * Completing URB's callback handler - bottom half (process context)
68  * submits the URB prepared on smsusb_onresponse()
69  */
do_submit_urb(struct work_struct * work)70 static void do_submit_urb(struct work_struct *work)
71 {
72 	struct smsusb_urb_t *surb = container_of(work, struct smsusb_urb_t, wq);
73 	struct smsusb_device_t *dev = surb->dev;
74 
75 	smsusb_submit_urb(dev, surb);
76 }
77 
78 /*
79  * Completing URB's callback handler - top half (interrupt context)
80  * adds completing sms urb to the global surbs list and activtes the worker
81  * thread the surb
82  * IMPORTANT - blocking functions must not be called from here !!!
83 
84  * @param urb pointer to a completing urb object
85  */
smsusb_onresponse(struct urb * urb)86 static void smsusb_onresponse(struct urb *urb)
87 {
88 	struct smsusb_urb_t *surb = (struct smsusb_urb_t *) urb->context;
89 	struct smsusb_device_t *dev = surb->dev;
90 
91 	if (urb->status == -ESHUTDOWN) {
92 		pr_err("error, urb status %d (-ESHUTDOWN), %d bytes\n",
93 			urb->status, urb->actual_length);
94 		return;
95 	}
96 
97 	if ((urb->actual_length > 0) && (urb->status == 0)) {
98 		struct sms_msg_hdr *phdr = (struct sms_msg_hdr *)surb->cb->p;
99 
100 		smsendian_handle_message_header(phdr);
101 		if (urb->actual_length >= phdr->msg_length) {
102 			surb->cb->size = phdr->msg_length;
103 
104 			if (dev->response_alignment &&
105 			    (phdr->msg_flags & MSG_HDR_FLAG_SPLIT_MSG)) {
106 
107 				surb->cb->offset =
108 					dev->response_alignment +
109 					((phdr->msg_flags >> 8) & 3);
110 
111 				/* sanity check */
112 				if (((int) phdr->msg_length +
113 				     surb->cb->offset) > urb->actual_length) {
114 					pr_err("invalid response msglen %d offset %d size %d\n",
115 						phdr->msg_length,
116 						surb->cb->offset,
117 						urb->actual_length);
118 					goto exit_and_resubmit;
119 				}
120 
121 				/* move buffer pointer and
122 				 * copy header to its new location */
123 				memcpy((char *) phdr + surb->cb->offset,
124 				       phdr, sizeof(struct sms_msg_hdr));
125 			} else
126 				surb->cb->offset = 0;
127 
128 			pr_debug("received %s(%d) size: %d\n",
129 				  smscore_translate_msg(phdr->msg_type),
130 				  phdr->msg_type, phdr->msg_length);
131 
132 			smsendian_handle_rx_message((struct sms_msg_data *) phdr);
133 
134 			smscore_onresponse(dev->coredev, surb->cb);
135 			surb->cb = NULL;
136 		} else {
137 			pr_err("invalid response msglen %d actual %d\n",
138 				phdr->msg_length, urb->actual_length);
139 		}
140 	} else
141 		pr_err("error, urb status %d, %d bytes\n",
142 			urb->status, urb->actual_length);
143 
144 
145 exit_and_resubmit:
146 	INIT_WORK(&surb->wq, do_submit_urb);
147 	schedule_work(&surb->wq);
148 }
149 
smsusb_submit_urb(struct smsusb_device_t * dev,struct smsusb_urb_t * surb)150 static int smsusb_submit_urb(struct smsusb_device_t *dev,
151 			     struct smsusb_urb_t *surb)
152 {
153 	if (!surb->cb) {
154 		/* This function can sleep */
155 		surb->cb = smscore_getbuffer(dev->coredev);
156 		if (!surb->cb) {
157 			pr_err("smscore_getbuffer(...) returned NULL\n");
158 			return -ENOMEM;
159 		}
160 	}
161 
162 	usb_fill_bulk_urb(
163 		surb->urb,
164 		dev->udev,
165 		usb_rcvbulkpipe(dev->udev, dev->in_ep),
166 		surb->cb->p,
167 		dev->buffer_size,
168 		smsusb_onresponse,
169 		surb
170 	);
171 	surb->urb->transfer_flags |= URB_FREE_BUFFER;
172 
173 	return usb_submit_urb(surb->urb, GFP_ATOMIC);
174 }
175 
smsusb_stop_streaming(struct smsusb_device_t * dev)176 static void smsusb_stop_streaming(struct smsusb_device_t *dev)
177 {
178 	int i;
179 
180 	for (i = 0; i < MAX_URBS; i++) {
181 		usb_kill_urb(dev->surbs[i].urb);
182 		if (dev->surbs[i].wq.func)
183 			cancel_work_sync(&dev->surbs[i].wq);
184 
185 		if (dev->surbs[i].cb) {
186 			smscore_putbuffer(dev->coredev, dev->surbs[i].cb);
187 			dev->surbs[i].cb = NULL;
188 		}
189 	}
190 }
191 
smsusb_start_streaming(struct smsusb_device_t * dev)192 static int smsusb_start_streaming(struct smsusb_device_t *dev)
193 {
194 	int i, rc;
195 
196 	for (i = 0; i < MAX_URBS; i++) {
197 		rc = smsusb_submit_urb(dev, &dev->surbs[i]);
198 		if (rc < 0) {
199 			pr_err("smsusb_submit_urb(...) failed\n");
200 			smsusb_stop_streaming(dev);
201 			break;
202 		}
203 	}
204 
205 	return rc;
206 }
207 
smsusb_sendrequest(void * context,void * buffer,size_t size)208 static int smsusb_sendrequest(void *context, void *buffer, size_t size)
209 {
210 	struct smsusb_device_t *dev = (struct smsusb_device_t *) context;
211 	struct sms_msg_hdr *phdr;
212 	int dummy, ret;
213 
214 	if (dev->state != SMSUSB_ACTIVE) {
215 		pr_debug("Device not active yet\n");
216 		return -ENOENT;
217 	}
218 
219 	phdr = kmemdup(buffer, size, GFP_KERNEL);
220 	if (!phdr)
221 		return -ENOMEM;
222 
223 	pr_debug("sending %s(%d) size: %d\n",
224 		  smscore_translate_msg(phdr->msg_type), phdr->msg_type,
225 		  phdr->msg_length);
226 
227 	smsendian_handle_tx_message((struct sms_msg_data *) phdr);
228 	smsendian_handle_message_header((struct sms_msg_hdr *)phdr);
229 	ret = usb_bulk_msg(dev->udev, usb_sndbulkpipe(dev->udev, 2),
230 			    phdr, size, &dummy, 1000);
231 
232 	kfree(phdr);
233 	return ret;
234 }
235 
236 static char *smsusb1_fw_lkup[] = {
237 	"dvbt_stellar_usb.inp",
238 	"dvbh_stellar_usb.inp",
239 	"tdmb_stellar_usb.inp",
240 	"none",
241 	"dvbt_bda_stellar_usb.inp",
242 };
243 
sms_get_fw_name(int mode,int board_id)244 static inline char *sms_get_fw_name(int mode, int board_id)
245 {
246 	char **fw = sms_get_board(board_id)->fw;
247 	return (fw && fw[mode]) ? fw[mode] : smsusb1_fw_lkup[mode];
248 }
249 
smsusb1_load_firmware(struct usb_device * udev,int id,int board_id)250 static int smsusb1_load_firmware(struct usb_device *udev, int id, int board_id)
251 {
252 	const struct firmware *fw;
253 	u8 *fw_buffer;
254 	int rc, dummy;
255 	char *fw_filename;
256 
257 	if (id < 0)
258 		id = sms_get_board(board_id)->default_mode;
259 
260 	if (id < DEVICE_MODE_DVBT || id > DEVICE_MODE_DVBT_BDA) {
261 		pr_err("invalid firmware id specified %d\n", id);
262 		return -EINVAL;
263 	}
264 
265 	fw_filename = sms_get_fw_name(id, board_id);
266 
267 	rc = request_firmware(&fw, fw_filename, &udev->dev);
268 	if (rc < 0) {
269 		pr_warn("failed to open '%s' mode %d, trying again with default firmware\n",
270 			fw_filename, id);
271 
272 		fw_filename = smsusb1_fw_lkup[id];
273 		rc = request_firmware(&fw, fw_filename, &udev->dev);
274 		if (rc < 0) {
275 			pr_warn("failed to open '%s' mode %d\n",
276 				 fw_filename, id);
277 
278 			return rc;
279 		}
280 	}
281 
282 	fw_buffer = kmemdup(fw->data, fw->size, GFP_KERNEL);
283 	if (fw_buffer) {
284 		rc = usb_bulk_msg(udev, usb_sndbulkpipe(udev, 2),
285 				  fw_buffer, fw->size, &dummy, 1000);
286 
287 		pr_debug("sent %zu(%d) bytes, rc %d\n", fw->size, dummy, rc);
288 
289 		kfree(fw_buffer);
290 	} else {
291 		pr_err("failed to allocate firmware buffer\n");
292 		rc = -ENOMEM;
293 	}
294 	pr_debug("read FW %s, size=%zu\n", fw_filename, fw->size);
295 
296 	release_firmware(fw);
297 
298 	return rc;
299 }
300 
smsusb1_detectmode(void * context,int * mode)301 static void smsusb1_detectmode(void *context, int *mode)
302 {
303 	char *product_string =
304 		((struct smsusb_device_t *) context)->udev->product;
305 
306 	*mode = DEVICE_MODE_NONE;
307 
308 	if (!product_string) {
309 		product_string = "none";
310 		pr_err("product string not found\n");
311 	} else if (strstr(product_string, "DVBH"))
312 		*mode = 1;
313 	else if (strstr(product_string, "BDA"))
314 		*mode = 4;
315 	else if (strstr(product_string, "DVBT"))
316 		*mode = 0;
317 	else if (strstr(product_string, "TDMB"))
318 		*mode = 2;
319 
320 	pr_debug("%d \"%s\"\n", *mode, product_string);
321 }
322 
smsusb1_setmode(void * context,int mode)323 static int smsusb1_setmode(void *context, int mode)
324 {
325 	struct sms_msg_hdr msg = { MSG_SW_RELOAD_REQ, 0, HIF_TASK,
326 			     sizeof(struct sms_msg_hdr), 0 };
327 
328 	if (mode < DEVICE_MODE_DVBT || mode > DEVICE_MODE_DVBT_BDA) {
329 		pr_err("invalid firmware id specified %d\n", mode);
330 		return -EINVAL;
331 	}
332 
333 	return smsusb_sendrequest(context, &msg, sizeof(msg));
334 }
335 
smsusb_term_device(struct usb_interface * intf)336 static void smsusb_term_device(struct usb_interface *intf)
337 {
338 	struct smsusb_device_t *dev = usb_get_intfdata(intf);
339 
340 	if (dev) {
341 		int i;
342 
343 		dev->state = SMSUSB_DISCONNECTED;
344 
345 		smsusb_stop_streaming(dev);
346 
347 		/* unregister from smscore */
348 		if (dev->coredev)
349 			smscore_unregister_device(dev->coredev);
350 
351 		for (i = 0; i < MAX_URBS; i++)
352 			usb_free_urb(dev->surbs[i].urb);
353 
354 		pr_debug("device 0x%p destroyed\n", dev);
355 		kfree(dev);
356 	}
357 
358 	usb_set_intfdata(intf, NULL);
359 }
360 
siano_media_device_register(struct smsusb_device_t * dev,int board_id)361 static void *siano_media_device_register(struct smsusb_device_t *dev,
362 					int board_id)
363 {
364 #ifdef CONFIG_MEDIA_CONTROLLER_DVB
365 	struct media_device *mdev;
366 	struct usb_device *udev = dev->udev;
367 	struct sms_board *board = sms_get_board(board_id);
368 	int ret;
369 
370 	mdev = kzalloc(sizeof(*mdev), GFP_KERNEL);
371 	if (!mdev)
372 		return NULL;
373 
374 	media_device_usb_init(mdev, udev, board->name);
375 
376 	ret = media_device_register(mdev);
377 	if (ret) {
378 		media_device_cleanup(mdev);
379 		kfree(mdev);
380 		return NULL;
381 	}
382 
383 	pr_info("media controller created\n");
384 
385 	return mdev;
386 #else
387 	return NULL;
388 #endif
389 }
390 
smsusb_init_device(struct usb_interface * intf,int board_id)391 static int smsusb_init_device(struct usb_interface *intf, int board_id)
392 {
393 	struct smsdevice_params_t params;
394 	struct smsusb_device_t *dev;
395 	void *mdev;
396 	int i, rc;
397 	int align = 0;
398 
399 	/* create device object */
400 	dev = kzalloc(sizeof(struct smsusb_device_t), GFP_KERNEL);
401 	if (!dev)
402 		return -ENOMEM;
403 
404 	memset(&params, 0, sizeof(params));
405 	usb_set_intfdata(intf, dev);
406 	dev->udev = interface_to_usbdev(intf);
407 	dev->state = SMSUSB_DISCONNECTED;
408 
409 	for (i = 0; i < intf->cur_altsetting->desc.bNumEndpoints; i++) {
410 		struct usb_endpoint_descriptor *desc =
411 				&intf->cur_altsetting->endpoint[i].desc;
412 
413 		if (desc->bEndpointAddress & USB_DIR_IN) {
414 			dev->in_ep = desc->bEndpointAddress;
415 			align = usb_endpoint_maxp(desc) - sizeof(struct sms_msg_hdr);
416 		} else {
417 			dev->out_ep = desc->bEndpointAddress;
418 		}
419 	}
420 
421 	pr_debug("in_ep = %02x, out_ep = %02x\n", dev->in_ep, dev->out_ep);
422 	if (!dev->in_ep || !dev->out_ep || align < 0) {  /* Missing endpoints? */
423 		smsusb_term_device(intf);
424 		return -ENODEV;
425 	}
426 
427 	params.device_type = sms_get_board(board_id)->type;
428 
429 	switch (params.device_type) {
430 	case SMS_STELLAR:
431 		dev->buffer_size = USB1_BUFFER_SIZE;
432 
433 		params.setmode_handler = smsusb1_setmode;
434 		params.detectmode_handler = smsusb1_detectmode;
435 		break;
436 	case SMS_UNKNOWN_TYPE:
437 		pr_err("Unspecified sms device type!\n");
438 		fallthrough;
439 	default:
440 		dev->buffer_size = USB2_BUFFER_SIZE;
441 		dev->response_alignment = align;
442 
443 		params.flags |= SMS_DEVICE_FAMILY2;
444 		break;
445 	}
446 
447 	params.device = &dev->udev->dev;
448 	params.usb_device = dev->udev;
449 	params.buffer_size = dev->buffer_size;
450 	params.num_buffers = MAX_BUFFERS;
451 	params.sendrequest_handler = smsusb_sendrequest;
452 	params.context = dev;
453 	usb_make_path(dev->udev, params.devpath, sizeof(params.devpath));
454 
455 	mdev = siano_media_device_register(dev, board_id);
456 
457 	/* register in smscore */
458 	rc = smscore_register_device(&params, &dev->coredev, 0, mdev);
459 	if (rc < 0) {
460 		pr_err("smscore_register_device(...) failed, rc %d\n", rc);
461 		goto err_unregister_device;
462 	}
463 
464 	smscore_set_board_id(dev->coredev, board_id);
465 
466 	dev->coredev->is_usb_device = true;
467 
468 	/* initialize urbs */
469 	for (i = 0; i < MAX_URBS; i++) {
470 		dev->surbs[i].dev = dev;
471 		dev->surbs[i].urb = usb_alloc_urb(0, GFP_KERNEL);
472 		if (!dev->surbs[i].urb)
473 			goto err_unregister_device;
474 	}
475 
476 	pr_debug("smsusb_start_streaming(...).\n");
477 	rc = smsusb_start_streaming(dev);
478 	if (rc < 0) {
479 		pr_err("smsusb_start_streaming(...) failed\n");
480 		goto err_unregister_device;
481 	}
482 
483 	dev->state = SMSUSB_ACTIVE;
484 
485 	rc = smscore_start_device(dev->coredev);
486 	if (rc < 0) {
487 		pr_err("smscore_start_device(...) failed\n");
488 		goto err_unregister_device;
489 	}
490 
491 	pr_debug("device 0x%p created\n", dev);
492 
493 	return rc;
494 
495 err_unregister_device:
496 	/* smsusb_term_device() frees any allocated urb. */
497 	smsusb_term_device(intf);
498 #ifdef CONFIG_MEDIA_CONTROLLER_DVB
499 	media_device_unregister(mdev);
500 #endif
501 	kfree(mdev);
502 	return rc;
503 }
504 
smsusb_probe(struct usb_interface * intf,const struct usb_device_id * id)505 static int smsusb_probe(struct usb_interface *intf,
506 			const struct usb_device_id *id)
507 {
508 	struct usb_device *udev = interface_to_usbdev(intf);
509 	char devpath[32];
510 	int i, rc;
511 
512 	pr_info("board id=%lu, interface number %d\n",
513 		 id->driver_info,
514 		 intf->cur_altsetting->desc.bInterfaceNumber);
515 
516 	if (sms_get_board(id->driver_info)->intf_num !=
517 	    intf->cur_altsetting->desc.bInterfaceNumber) {
518 		pr_debug("interface %d won't be used. Expecting interface %d to popup\n",
519 			intf->cur_altsetting->desc.bInterfaceNumber,
520 			sms_get_board(id->driver_info)->intf_num);
521 		return -ENODEV;
522 	}
523 
524 	if (intf->num_altsetting > 1) {
525 		rc = usb_set_interface(udev,
526 				       intf->cur_altsetting->desc.bInterfaceNumber,
527 				       0);
528 		if (rc < 0) {
529 			pr_err("usb_set_interface failed, rc %d\n", rc);
530 			return rc;
531 		}
532 	}
533 
534 	pr_debug("smsusb_probe %d\n",
535 	       intf->cur_altsetting->desc.bInterfaceNumber);
536 	for (i = 0; i < intf->cur_altsetting->desc.bNumEndpoints; i++) {
537 		pr_debug("endpoint %d %02x %02x %d\n", i,
538 		       intf->cur_altsetting->endpoint[i].desc.bEndpointAddress,
539 		       intf->cur_altsetting->endpoint[i].desc.bmAttributes,
540 		       intf->cur_altsetting->endpoint[i].desc.wMaxPacketSize);
541 		if (intf->cur_altsetting->endpoint[i].desc.bEndpointAddress &
542 		    USB_DIR_IN)
543 			rc = usb_clear_halt(udev, usb_rcvbulkpipe(udev,
544 				intf->cur_altsetting->endpoint[i].desc.bEndpointAddress));
545 		else
546 			rc = usb_clear_halt(udev, usb_sndbulkpipe(udev,
547 				intf->cur_altsetting->endpoint[i].desc.bEndpointAddress));
548 	}
549 	if ((udev->actconfig->desc.bNumInterfaces == 2) &&
550 	    (intf->cur_altsetting->desc.bInterfaceNumber == 0)) {
551 		pr_debug("rom interface 0 is not used\n");
552 		return -ENODEV;
553 	}
554 
555 	if (id->driver_info == SMS1XXX_BOARD_SIANO_STELLAR_ROM) {
556 		/* Detected a Siano Stellar uninitialized */
557 
558 		snprintf(devpath, sizeof(devpath), "usb\\%d-%s",
559 			 udev->bus->busnum, udev->devpath);
560 		pr_info("stellar device in cold state was found at %s.\n",
561 			devpath);
562 		rc = smsusb1_load_firmware(
563 				udev, smscore_registry_getmode(devpath),
564 				id->driver_info);
565 
566 		/* This device will reset and gain another USB ID */
567 		if (!rc)
568 			pr_info("stellar device now in warm state\n");
569 		else
570 			pr_err("Failed to put stellar in warm state. Error: %d\n",
571 			       rc);
572 
573 		return rc;
574 	} else {
575 		rc = smsusb_init_device(intf, id->driver_info);
576 	}
577 
578 	pr_info("Device initialized with return code %d\n", rc);
579 	sms_board_load_modules(id->driver_info);
580 	return rc;
581 }
582 
smsusb_disconnect(struct usb_interface * intf)583 static void smsusb_disconnect(struct usb_interface *intf)
584 {
585 	smsusb_term_device(intf);
586 }
587 
smsusb_suspend(struct usb_interface * intf,pm_message_t msg)588 static int smsusb_suspend(struct usb_interface *intf, pm_message_t msg)
589 {
590 	struct smsusb_device_t *dev = usb_get_intfdata(intf);
591 	printk(KERN_INFO "%s  Entering status %d.\n", __func__, msg.event);
592 	dev->state = SMSUSB_SUSPENDED;
593 	/*smscore_set_power_mode(dev, SMS_POWER_MODE_SUSPENDED);*/
594 	smsusb_stop_streaming(dev);
595 	return 0;
596 }
597 
smsusb_resume(struct usb_interface * intf)598 static int smsusb_resume(struct usb_interface *intf)
599 {
600 	int rc, i;
601 	struct smsusb_device_t *dev = usb_get_intfdata(intf);
602 	struct usb_device *udev = interface_to_usbdev(intf);
603 
604 	printk(KERN_INFO "%s  Entering.\n", __func__);
605 	usb_clear_halt(udev, usb_rcvbulkpipe(udev, dev->in_ep));
606 	usb_clear_halt(udev, usb_sndbulkpipe(udev, dev->out_ep));
607 
608 	for (i = 0; i < intf->cur_altsetting->desc.bNumEndpoints; i++)
609 		printk(KERN_INFO "endpoint %d %02x %02x %d\n", i,
610 		       intf->cur_altsetting->endpoint[i].desc.bEndpointAddress,
611 		       intf->cur_altsetting->endpoint[i].desc.bmAttributes,
612 		       intf->cur_altsetting->endpoint[i].desc.wMaxPacketSize);
613 
614 	if (intf->num_altsetting > 0) {
615 		rc = usb_set_interface(udev,
616 				       intf->cur_altsetting->desc.
617 				       bInterfaceNumber, 0);
618 		if (rc < 0) {
619 			printk(KERN_INFO "%s usb_set_interface failed, rc %d\n",
620 			       __func__, rc);
621 			return rc;
622 		}
623 	}
624 
625 	smsusb_start_streaming(dev);
626 	return 0;
627 }
628 
629 static const struct usb_device_id smsusb_id_table[] = {
630 	/* This device is only present before firmware load */
631 	{ USB_DEVICE(0x187f, 0x0010),
632 		.driver_info = SMS1XXX_BOARD_SIANO_STELLAR_ROM },
633 	/* This device pops up after firmware load */
634 	{ USB_DEVICE(0x187f, 0x0100),
635 		.driver_info = SMS1XXX_BOARD_SIANO_STELLAR },
636 
637 	{ USB_DEVICE(0x187f, 0x0200),
638 		.driver_info = SMS1XXX_BOARD_SIANO_NOVA_A },
639 	{ USB_DEVICE(0x187f, 0x0201),
640 		.driver_info = SMS1XXX_BOARD_SIANO_NOVA_B },
641 	{ USB_DEVICE(0x187f, 0x0300),
642 		.driver_info = SMS1XXX_BOARD_SIANO_VEGA },
643 	{ USB_DEVICE(0x2040, 0x1700),
644 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_CATAMOUNT },
645 	{ USB_DEVICE(0x2040, 0x1800),
646 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_OKEMO_A },
647 	{ USB_DEVICE(0x2040, 0x1801),
648 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_OKEMO_B },
649 	{ USB_DEVICE(0x2040, 0x2000),
650 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
651 	{ USB_DEVICE(0x2040, 0x2009),
652 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2 },
653 	{ USB_DEVICE(0x2040, 0x200a),
654 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
655 	{ USB_DEVICE(0x2040, 0x2010),
656 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
657 	{ USB_DEVICE(0x2040, 0x2011),
658 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
659 	{ USB_DEVICE(0x2040, 0x2019),
660 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
661 	{ USB_DEVICE(0x2040, 0x5500),
662 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
663 	{ USB_DEVICE(0x2040, 0x5510),
664 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
665 	{ USB_DEVICE(0x2040, 0x5520),
666 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
667 	{ USB_DEVICE(0x2040, 0x5530),
668 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
669 	{ USB_DEVICE(0x2040, 0x5580),
670 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
671 	{ USB_DEVICE(0x2040, 0x5590),
672 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
673 	{ USB_DEVICE(0x2040, 0xb900),
674 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
675 	{ USB_DEVICE(0x2040, 0xb910),
676 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
677 	{ USB_DEVICE(0x2040, 0xb980),
678 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
679 	{ USB_DEVICE(0x2040, 0xb990),
680 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
681 	{ USB_DEVICE(0x2040, 0xc000),
682 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
683 	{ USB_DEVICE(0x2040, 0xc010),
684 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
685 	{ USB_DEVICE(0x2040, 0xc080),
686 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
687 	{ USB_DEVICE(0x2040, 0xc090),
688 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
689 	{ USB_DEVICE(0x2040, 0xc0a0),
690 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
691 	{ USB_DEVICE(0x2040, 0xf5a0),
692 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
693 	{ USB_DEVICE(0x187f, 0x0202),
694 		.driver_info = SMS1XXX_BOARD_SIANO_NICE },
695 	{ USB_DEVICE(0x187f, 0x0301),
696 		.driver_info = SMS1XXX_BOARD_SIANO_VENICE },
697 	{ USB_DEVICE(0x187f, 0x0302),
698 		.driver_info = SMS1XXX_BOARD_SIANO_VENICE },
699 	{ USB_DEVICE(0x187f, 0x0310),
700 		.driver_info = SMS1XXX_BOARD_SIANO_MING },
701 	{ USB_DEVICE(0x187f, 0x0500),
702 		.driver_info = SMS1XXX_BOARD_SIANO_PELE },
703 	{ USB_DEVICE(0x187f, 0x0600),
704 		.driver_info = SMS1XXX_BOARD_SIANO_RIO },
705 	{ USB_DEVICE(0x187f, 0x0700),
706 		.driver_info = SMS1XXX_BOARD_SIANO_DENVER_2160 },
707 	{ USB_DEVICE(0x187f, 0x0800),
708 		.driver_info = SMS1XXX_BOARD_SIANO_DENVER_1530 },
709 	{ USB_DEVICE(0x19D2, 0x0086),
710 		.driver_info = SMS1XXX_BOARD_ZTE_DVB_DATA_CARD },
711 	{ USB_DEVICE(0x19D2, 0x0078),
712 		.driver_info = SMS1XXX_BOARD_ONDA_MDTV_DATA_CARD },
713 	{ USB_DEVICE(0x3275, 0x0080),
714 		.driver_info = SMS1XXX_BOARD_SIANO_RIO },
715 	{ USB_DEVICE(0x2013, 0x0257),
716 		.driver_info = SMS1XXX_BOARD_PCTV_77E },
717 	{ } /* Terminating entry */
718 	};
719 
720 MODULE_DEVICE_TABLE(usb, smsusb_id_table);
721 
722 static struct usb_driver smsusb_driver = {
723 	.name			= "smsusb",
724 	.probe			= smsusb_probe,
725 	.disconnect		= smsusb_disconnect,
726 	.id_table		= smsusb_id_table,
727 
728 	.suspend		= smsusb_suspend,
729 	.resume			= smsusb_resume,
730 };
731 
732 module_usb_driver(smsusb_driver);
733 
734 MODULE_DESCRIPTION("Driver for the Siano SMS1xxx USB dongle");
735 MODULE_AUTHOR("Siano Mobile Silicon, Inc. <uris@siano-ms.com>");
736 MODULE_LICENSE("GPL");
737