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22#include <linux/kernel.h>
23#include <linux/init.h>
24#include <linux/usb.h>
25#include <linux/firmware.h>
26#include <linux/slab.h>
27#include <linux/module.h>
28
29#include "smscoreapi.h"
30#include "sms-cards.h"
31#include "smsendian.h"
32
33static int sms_dbg;
34module_param_named(debug, sms_dbg, int, 0644);
35MODULE_PARM_DESC(debug, "set debug level (info=1, adv=2 (or-able))");
36
37#define USB1_BUFFER_SIZE 0x1000
38#define USB2_BUFFER_SIZE 0x2000
39
40#define MAX_BUFFERS 50
41#define MAX_URBS 10
42
43struct smsusb_device_t;
44
45enum smsusb_state {
46 SMSUSB_DISCONNECTED,
47 SMSUSB_SUSPENDED,
48 SMSUSB_ACTIVE
49};
50
51struct smsusb_urb_t {
52 struct list_head entry;
53 struct smscore_buffer_t *cb;
54 struct smsusb_device_t *dev;
55
56 struct urb urb;
57};
58
59struct smsusb_device_t {
60 struct usb_device *udev;
61 struct smscore_device_t *coredev;
62
63 struct smsusb_urb_t surbs[MAX_URBS];
64
65 int response_alignment;
66 int buffer_size;
67
68 unsigned char in_ep;
69 unsigned char out_ep;
70 enum smsusb_state state;
71};
72
73static int smsusb_submit_urb(struct smsusb_device_t *dev,
74 struct smsusb_urb_t *surb);
75
76
77
78
79
80
81
82
83
84static void smsusb_onresponse(struct urb *urb)
85{
86 struct smsusb_urb_t *surb = (struct smsusb_urb_t *) urb->context;
87 struct smsusb_device_t *dev = surb->dev;
88
89 if (urb->status == -ESHUTDOWN) {
90 sms_err("error, urb status %d (-ESHUTDOWN), %d bytes",
91 urb->status, urb->actual_length);
92 return;
93 }
94
95 if ((urb->actual_length > 0) && (urb->status == 0)) {
96 struct sms_msg_hdr *phdr = (struct sms_msg_hdr *)surb->cb->p;
97
98 smsendian_handle_message_header(phdr);
99 if (urb->actual_length >= phdr->msg_length) {
100 surb->cb->size = phdr->msg_length;
101
102 if (dev->response_alignment &&
103 (phdr->msg_flags & MSG_HDR_FLAG_SPLIT_MSG)) {
104
105 surb->cb->offset =
106 dev->response_alignment +
107 ((phdr->msg_flags >> 8) & 3);
108
109
110 if (((int) phdr->msg_length +
111 surb->cb->offset) > urb->actual_length) {
112 sms_err("invalid response "
113 "msglen %d offset %d "
114 "size %d",
115 phdr->msg_length,
116 surb->cb->offset,
117 urb->actual_length);
118 goto exit_and_resubmit;
119 }
120
121
122
123 memcpy((char *) phdr + surb->cb->offset,
124 phdr, sizeof(struct sms_msg_hdr));
125 } else
126 surb->cb->offset = 0;
127
128 sms_debug("received %s(%d) size: %d",
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 sms_err("invalid response "
138 "msglen %d actual %d",
139 phdr->msg_length, urb->actual_length);
140 }
141 } else
142 sms_err("error, urb status %d, %d bytes",
143 urb->status, urb->actual_length);
144
145
146exit_and_resubmit:
147 smsusb_submit_urb(dev, surb);
148}
149
150static int smsusb_submit_urb(struct smsusb_device_t *dev,
151 struct smsusb_urb_t *surb)
152{
153 if (!surb->cb) {
154 surb->cb = smscore_getbuffer(dev->coredev);
155 if (!surb->cb) {
156 sms_err("smscore_getbuffer(...) returned NULL");
157 return -ENOMEM;
158 }
159 }
160
161 usb_fill_bulk_urb(
162 &surb->urb,
163 dev->udev,
164 usb_rcvbulkpipe(dev->udev, dev->in_ep),
165 surb->cb->p,
166 dev->buffer_size,
167 smsusb_onresponse,
168 surb
169 );
170 surb->urb.transfer_dma = surb->cb->phys;
171 surb->urb.transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
172
173 return usb_submit_urb(&surb->urb, GFP_ATOMIC);
174}
175
176static 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
183 if (dev->surbs[i].cb) {
184 smscore_putbuffer(dev->coredev, dev->surbs[i].cb);
185 dev->surbs[i].cb = NULL;
186 }
187 }
188}
189
190static int smsusb_start_streaming(struct smsusb_device_t *dev)
191{
192 int i, rc;
193
194 for (i = 0; i < MAX_URBS; i++) {
195 rc = smsusb_submit_urb(dev, &dev->surbs[i]);
196 if (rc < 0) {
197 sms_err("smsusb_submit_urb(...) failed");
198 smsusb_stop_streaming(dev);
199 break;
200 }
201 }
202
203 return rc;
204}
205
206static int smsusb_sendrequest(void *context, void *buffer, size_t size)
207{
208 struct smsusb_device_t *dev = (struct smsusb_device_t *) context;
209 struct sms_msg_hdr *phdr = (struct sms_msg_hdr *) buffer;
210 int dummy;
211
212 if (dev->state != SMSUSB_ACTIVE)
213 return -ENOENT;
214
215 sms_debug("sending %s(%d) size: %d",
216 smscore_translate_msg(phdr->msg_type), phdr->msg_type,
217 phdr->msg_length);
218
219 smsendian_handle_tx_message((struct sms_msg_data *) phdr);
220 smsendian_handle_message_header((struct sms_msg_hdr *)buffer);
221 return usb_bulk_msg(dev->udev, usb_sndbulkpipe(dev->udev, 2),
222 buffer, size, &dummy, 1000);
223}
224
225static char *smsusb1_fw_lkup[] = {
226 "dvbt_stellar_usb.inp",
227 "dvbh_stellar_usb.inp",
228 "tdmb_stellar_usb.inp",
229 "none",
230 "dvbt_bda_stellar_usb.inp",
231};
232
233static inline char *sms_get_fw_name(int mode, int board_id)
234{
235 char **fw = sms_get_board(board_id)->fw;
236 return (fw && fw[mode]) ? fw[mode] : smsusb1_fw_lkup[mode];
237}
238
239static int smsusb1_load_firmware(struct usb_device *udev, int id, int board_id)
240{
241 const struct firmware *fw;
242 u8 *fw_buffer;
243 int rc, dummy;
244 char *fw_filename;
245
246 if (id < DEVICE_MODE_DVBT || id > DEVICE_MODE_DVBT_BDA) {
247 sms_err("invalid firmware id specified %d", id);
248 return -EINVAL;
249 }
250
251 fw_filename = sms_get_fw_name(id, board_id);
252
253 rc = request_firmware(&fw, fw_filename, &udev->dev);
254 if (rc < 0) {
255 sms_warn("failed to open \"%s\" mode %d, "
256 "trying again with default firmware", fw_filename, id);
257
258 fw_filename = smsusb1_fw_lkup[id];
259 rc = request_firmware(&fw, fw_filename, &udev->dev);
260 if (rc < 0) {
261 sms_warn("failed to open \"%s\" mode %d",
262 fw_filename, id);
263
264 return rc;
265 }
266 }
267
268 fw_buffer = kmalloc(fw->size, GFP_KERNEL);
269 if (fw_buffer) {
270 memcpy(fw_buffer, fw->data, fw->size);
271
272 rc = usb_bulk_msg(udev, usb_sndbulkpipe(udev, 2),
273 fw_buffer, fw->size, &dummy, 1000);
274
275 sms_info("sent %zd(%d) bytes, rc %d", fw->size, dummy, rc);
276
277 kfree(fw_buffer);
278 } else {
279 sms_err("failed to allocate firmware buffer");
280 rc = -ENOMEM;
281 }
282 sms_info("read FW %s, size=%zd", fw_filename, fw->size);
283
284 release_firmware(fw);
285
286 return rc;
287}
288
289static void smsusb1_detectmode(void *context, int *mode)
290{
291 char *product_string =
292 ((struct smsusb_device_t *) context)->udev->product;
293
294 *mode = DEVICE_MODE_NONE;
295
296 if (!product_string) {
297 product_string = "none";
298 sms_err("product string not found");
299 } else if (strstr(product_string, "DVBH"))
300 *mode = 1;
301 else if (strstr(product_string, "BDA"))
302 *mode = 4;
303 else if (strstr(product_string, "DVBT"))
304 *mode = 0;
305 else if (strstr(product_string, "TDMB"))
306 *mode = 2;
307
308 sms_info("%d \"%s\"", *mode, product_string);
309}
310
311static int smsusb1_setmode(void *context, int mode)
312{
313 struct sms_msg_hdr msg = { MSG_SW_RELOAD_REQ, 0, HIF_TASK,
314 sizeof(struct sms_msg_hdr), 0 };
315
316 if (mode < DEVICE_MODE_DVBT || mode > DEVICE_MODE_DVBT_BDA) {
317 sms_err("invalid firmware id specified %d", mode);
318 return -EINVAL;
319 }
320
321 return smsusb_sendrequest(context, &msg, sizeof(msg));
322}
323
324static void smsusb_term_device(struct usb_interface *intf)
325{
326 struct smsusb_device_t *dev = usb_get_intfdata(intf);
327
328 if (dev) {
329 dev->state = SMSUSB_DISCONNECTED;
330
331 smsusb_stop_streaming(dev);
332
333
334 if (dev->coredev)
335 smscore_unregister_device(dev->coredev);
336
337 sms_info("device 0x%p destroyed", dev);
338 kfree(dev);
339 }
340
341 usb_set_intfdata(intf, NULL);
342}
343
344static int smsusb_init_device(struct usb_interface *intf, int board_id)
345{
346 struct smsdevice_params_t params;
347 struct smsusb_device_t *dev;
348 int i, rc;
349
350
351 dev = kzalloc(sizeof(struct smsusb_device_t), GFP_KERNEL);
352 if (!dev) {
353 sms_err("kzalloc(sizeof(struct smsusb_device_t) failed");
354 return -ENOMEM;
355 }
356
357 memset(¶ms, 0, sizeof(params));
358 usb_set_intfdata(intf, dev);
359 dev->udev = interface_to_usbdev(intf);
360 dev->state = SMSUSB_DISCONNECTED;
361
362 params.device_type = sms_get_board(board_id)->type;
363
364 switch (params.device_type) {
365 case SMS_STELLAR:
366 dev->buffer_size = USB1_BUFFER_SIZE;
367
368 params.setmode_handler = smsusb1_setmode;
369 params.detectmode_handler = smsusb1_detectmode;
370 break;
371 case SMS_UNKNOWN_TYPE:
372 sms_err("Unspecified sms device type!");
373
374 default:
375 dev->buffer_size = USB2_BUFFER_SIZE;
376 dev->response_alignment =
377 le16_to_cpu(dev->udev->ep_in[1]->desc.wMaxPacketSize) -
378 sizeof(struct sms_msg_hdr);
379
380 params.flags |= SMS_DEVICE_FAMILY2;
381 break;
382 }
383
384 for (i = 0; i < intf->cur_altsetting->desc.bNumEndpoints; i++) {
385 if (intf->cur_altsetting->endpoint[i].desc. bEndpointAddress & USB_DIR_IN)
386 dev->in_ep = intf->cur_altsetting->endpoint[i].desc.bEndpointAddress;
387 else
388 dev->out_ep = intf->cur_altsetting->endpoint[i].desc.bEndpointAddress;
389 }
390
391 sms_info("in_ep = %02x, out_ep = %02x",
392 dev->in_ep, dev->out_ep);
393
394 params.device = &dev->udev->dev;
395 params.buffer_size = dev->buffer_size;
396 params.num_buffers = MAX_BUFFERS;
397 params.sendrequest_handler = smsusb_sendrequest;
398 params.context = dev;
399 usb_make_path(dev->udev, params.devpath, sizeof(params.devpath));
400
401
402 rc = smscore_register_device(¶ms, &dev->coredev);
403 if (rc < 0) {
404 sms_err("smscore_register_device(...) failed, rc %d", rc);
405 smsusb_term_device(intf);
406 return rc;
407 }
408
409 smscore_set_board_id(dev->coredev, board_id);
410
411 dev->coredev->is_usb_device = true;
412
413
414 for (i = 0; i < MAX_URBS; i++) {
415 dev->surbs[i].dev = dev;
416 usb_init_urb(&dev->surbs[i].urb);
417 }
418
419 sms_info("smsusb_start_streaming(...).");
420 rc = smsusb_start_streaming(dev);
421 if (rc < 0) {
422 sms_err("smsusb_start_streaming(...) failed");
423 smsusb_term_device(intf);
424 return rc;
425 }
426
427 dev->state = SMSUSB_ACTIVE;
428
429 rc = smscore_start_device(dev->coredev);
430 if (rc < 0) {
431 sms_err("smscore_start_device(...) failed");
432 smsusb_term_device(intf);
433 return rc;
434 }
435
436 sms_info("device 0x%p created", dev);
437
438 return rc;
439}
440
441static int smsusb_probe(struct usb_interface *intf,
442 const struct usb_device_id *id)
443{
444 struct usb_device *udev = interface_to_usbdev(intf);
445 char devpath[32];
446 int i, rc;
447
448 sms_info("interface number %d",
449 intf->cur_altsetting->desc.bInterfaceNumber);
450
451 if (sms_get_board(id->driver_info)->intf_num !=
452 intf->cur_altsetting->desc.bInterfaceNumber) {
453 sms_err("interface number is %d expecting %d",
454 sms_get_board(id->driver_info)->intf_num,
455 intf->cur_altsetting->desc.bInterfaceNumber);
456 return -ENODEV;
457 }
458
459 if (intf->num_altsetting > 1) {
460 rc = usb_set_interface(udev,
461 intf->cur_altsetting->desc.bInterfaceNumber,
462 0);
463 if (rc < 0) {
464 sms_err("usb_set_interface failed, rc %d", rc);
465 return rc;
466 }
467 }
468
469 sms_info("smsusb_probe %d",
470 intf->cur_altsetting->desc.bInterfaceNumber);
471 for (i = 0; i < intf->cur_altsetting->desc.bNumEndpoints; i++) {
472 sms_info("endpoint %d %02x %02x %d", i,
473 intf->cur_altsetting->endpoint[i].desc.bEndpointAddress,
474 intf->cur_altsetting->endpoint[i].desc.bmAttributes,
475 intf->cur_altsetting->endpoint[i].desc.wMaxPacketSize);
476 if (intf->cur_altsetting->endpoint[i].desc.bEndpointAddress &
477 USB_DIR_IN)
478 rc = usb_clear_halt(udev, usb_rcvbulkpipe(udev,
479 intf->cur_altsetting->endpoint[i].desc.bEndpointAddress));
480 else
481 rc = usb_clear_halt(udev, usb_sndbulkpipe(udev,
482 intf->cur_altsetting->endpoint[i].desc.bEndpointAddress));
483 }
484 if ((udev->actconfig->desc.bNumInterfaces == 2) &&
485 (intf->cur_altsetting->desc.bInterfaceNumber == 0)) {
486 sms_err("rom interface 0 is not used");
487 return -ENODEV;
488 }
489
490 if (id->driver_info == SMS1XXX_BOARD_SIANO_STELLAR_ROM) {
491 sms_info("stellar device was found.");
492 snprintf(devpath, sizeof(devpath), "usb\\%d-%s",
493 udev->bus->busnum, udev->devpath);
494 sms_info("stellar device was found.");
495 return smsusb1_load_firmware(
496 udev, smscore_registry_getmode(devpath),
497 id->driver_info);
498 }
499
500 rc = smsusb_init_device(intf, id->driver_info);
501 sms_info("rc %d", rc);
502 sms_board_load_modules(id->driver_info);
503 return rc;
504}
505
506static void smsusb_disconnect(struct usb_interface *intf)
507{
508 smsusb_term_device(intf);
509}
510
511static int smsusb_suspend(struct usb_interface *intf, pm_message_t msg)
512{
513 struct smsusb_device_t *dev = usb_get_intfdata(intf);
514 printk(KERN_INFO "%s Entering status %d.\n", __func__, msg.event);
515 dev->state = SMSUSB_SUSPENDED;
516
517 smsusb_stop_streaming(dev);
518 return 0;
519}
520
521static int smsusb_resume(struct usb_interface *intf)
522{
523 int rc, i;
524 struct smsusb_device_t *dev = usb_get_intfdata(intf);
525 struct usb_device *udev = interface_to_usbdev(intf);
526
527 printk(KERN_INFO "%s Entering.\n", __func__);
528 usb_clear_halt(udev, usb_rcvbulkpipe(udev, dev->in_ep));
529 usb_clear_halt(udev, usb_sndbulkpipe(udev, dev->out_ep));
530
531 for (i = 0; i < intf->cur_altsetting->desc.bNumEndpoints; i++)
532 printk(KERN_INFO "endpoint %d %02x %02x %d\n", i,
533 intf->cur_altsetting->endpoint[i].desc.bEndpointAddress,
534 intf->cur_altsetting->endpoint[i].desc.bmAttributes,
535 intf->cur_altsetting->endpoint[i].desc.wMaxPacketSize);
536
537 if (intf->num_altsetting > 0) {
538 rc = usb_set_interface(udev,
539 intf->cur_altsetting->desc.
540 bInterfaceNumber, 0);
541 if (rc < 0) {
542 printk(KERN_INFO "%s usb_set_interface failed, "
543 "rc %d\n", __func__, rc);
544 return rc;
545 }
546 }
547
548 smsusb_start_streaming(dev);
549 return 0;
550}
551
552static const struct usb_device_id smsusb_id_table[] = {
553 { USB_DEVICE(0x187f, 0x0010),
554 .driver_info = SMS1XXX_BOARD_SIANO_STELLAR },
555 { USB_DEVICE(0x187f, 0x0100),
556 .driver_info = SMS1XXX_BOARD_SIANO_STELLAR },
557 { USB_DEVICE(0x187f, 0x0200),
558 .driver_info = SMS1XXX_BOARD_SIANO_NOVA_A },
559 { USB_DEVICE(0x187f, 0x0201),
560 .driver_info = SMS1XXX_BOARD_SIANO_NOVA_B },
561 { USB_DEVICE(0x187f, 0x0300),
562 .driver_info = SMS1XXX_BOARD_SIANO_VEGA },
563 { USB_DEVICE(0x2040, 0x1700),
564 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_CATAMOUNT },
565 { USB_DEVICE(0x2040, 0x1800),
566 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_OKEMO_A },
567 { USB_DEVICE(0x2040, 0x1801),
568 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_OKEMO_B },
569 { USB_DEVICE(0x2040, 0x2000),
570 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
571 { USB_DEVICE(0x2040, 0x2009),
572 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2 },
573 { USB_DEVICE(0x2040, 0x200a),
574 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
575 { USB_DEVICE(0x2040, 0x2010),
576 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
577 { USB_DEVICE(0x2040, 0x2011),
578 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
579 { USB_DEVICE(0x2040, 0x2019),
580 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
581 { USB_DEVICE(0x2040, 0x5500),
582 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
583 { USB_DEVICE(0x2040, 0x5510),
584 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
585 { USB_DEVICE(0x2040, 0x5520),
586 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
587 { USB_DEVICE(0x2040, 0x5530),
588 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
589 { USB_DEVICE(0x2040, 0x5580),
590 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
591 { USB_DEVICE(0x2040, 0x5590),
592 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
593 { USB_DEVICE(0x187f, 0x0202),
594 .driver_info = SMS1XXX_BOARD_SIANO_NICE },
595 { USB_DEVICE(0x187f, 0x0301),
596 .driver_info = SMS1XXX_BOARD_SIANO_VENICE },
597 { USB_DEVICE(0x2040, 0xb900),
598 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
599 { USB_DEVICE(0x2040, 0xb910),
600 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
601 { USB_DEVICE(0x2040, 0xb980),
602 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
603 { USB_DEVICE(0x2040, 0xb990),
604 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
605 { USB_DEVICE(0x2040, 0xc000),
606 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
607 { USB_DEVICE(0x2040, 0xc010),
608 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
609 { USB_DEVICE(0x2040, 0xc080),
610 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
611 { USB_DEVICE(0x2040, 0xc090),
612 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
613 { USB_DEVICE(0x2040, 0xc0a0),
614 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
615 { USB_DEVICE(0x2040, 0xf5a0),
616 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
617 { USB_DEVICE(0x187f, 0x0202),
618 .driver_info = SMS1XXX_BOARD_SIANO_NICE },
619 { USB_DEVICE(0x187f, 0x0301),
620 .driver_info = SMS1XXX_BOARD_SIANO_VENICE },
621 { USB_DEVICE(0x187f, 0x0302),
622 .driver_info = SMS1XXX_BOARD_SIANO_VENICE },
623 { USB_DEVICE(0x187f, 0x0310),
624 .driver_info = SMS1XXX_BOARD_SIANO_MING },
625 { USB_DEVICE(0x187f, 0x0500),
626 .driver_info = SMS1XXX_BOARD_SIANO_PELE },
627 { USB_DEVICE(0x187f, 0x0600),
628 .driver_info = SMS1XXX_BOARD_SIANO_RIO },
629 { USB_DEVICE(0x187f, 0x0700),
630 .driver_info = SMS1XXX_BOARD_SIANO_DENVER_2160 },
631 { USB_DEVICE(0x187f, 0x0800),
632 .driver_info = SMS1XXX_BOARD_SIANO_DENVER_1530 },
633 { USB_DEVICE(0x19D2, 0x0086),
634 .driver_info = SMS1XXX_BOARD_ZTE_DVB_DATA_CARD },
635 { USB_DEVICE(0x19D2, 0x0078),
636 .driver_info = SMS1XXX_BOARD_ONDA_MDTV_DATA_CARD },
637 { }
638 };
639
640MODULE_DEVICE_TABLE(usb, smsusb_id_table);
641
642static struct usb_driver smsusb_driver = {
643 .name = "smsusb",
644 .probe = smsusb_probe,
645 .disconnect = smsusb_disconnect,
646 .id_table = smsusb_id_table,
647
648 .suspend = smsusb_suspend,
649 .resume = smsusb_resume,
650};
651
652module_usb_driver(smsusb_driver);
653
654MODULE_DESCRIPTION("Driver for the Siano SMS1xxx USB dongle");
655MODULE_AUTHOR("Siano Mobile Silicon, INC. (uris@siano-ms.com)");
656MODULE_LICENSE("GPL");
657
