diff options
Diffstat (limited to 'drivers/net/usb')
-rw-r--r-- | drivers/net/usb/cdc-phonet.c | 1 | ||||
-rw-r--r-- | drivers/net/usb/cdc_ncm.c | 20 | ||||
-rw-r--r-- | drivers/net/usb/qmi_wwan.c | 255 | ||||
-rw-r--r-- | drivers/net/usb/sierra_net.c | 52 | ||||
-rw-r--r-- | drivers/net/usb/usbnet.c | 18 |
5 files changed, 94 insertions, 252 deletions
diff --git a/drivers/net/usb/cdc-phonet.c b/drivers/net/usb/cdc-phonet.c index 64610048ce8..7d78669000d 100644 --- a/drivers/net/usb/cdc-phonet.c +++ b/drivers/net/usb/cdc-phonet.c | |||
@@ -232,6 +232,7 @@ static int usbpn_open(struct net_device *dev) | |||
232 | struct urb *req = usb_alloc_urb(0, GFP_KERNEL); | 232 | struct urb *req = usb_alloc_urb(0, GFP_KERNEL); |
233 | 233 | ||
234 | if (!req || rx_submit(pnd, req, GFP_KERNEL | __GFP_COLD)) { | 234 | if (!req || rx_submit(pnd, req, GFP_KERNEL | __GFP_COLD)) { |
235 | usb_free_urb(req); | ||
235 | usbpn_close(dev); | 236 | usbpn_close(dev); |
236 | return -ENOMEM; | 237 | return -ENOMEM; |
237 | } | 238 | } |
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c index f4ce5957df3..4cd582a4f62 100644 --- a/drivers/net/usb/cdc_ncm.c +++ b/drivers/net/usb/cdc_ncm.c | |||
@@ -1225,6 +1225,26 @@ static const struct usb_device_id cdc_devs[] = { | |||
1225 | .driver_info = (unsigned long) &wwan_info, | 1225 | .driver_info = (unsigned long) &wwan_info, |
1226 | }, | 1226 | }, |
1227 | 1227 | ||
1228 | /* Dell branded MBM devices like DW5550 */ | ||
1229 | { .match_flags = USB_DEVICE_ID_MATCH_INT_INFO | ||
1230 | | USB_DEVICE_ID_MATCH_VENDOR, | ||
1231 | .idVendor = 0x413c, | ||
1232 | .bInterfaceClass = USB_CLASS_COMM, | ||
1233 | .bInterfaceSubClass = USB_CDC_SUBCLASS_NCM, | ||
1234 | .bInterfaceProtocol = USB_CDC_PROTO_NONE, | ||
1235 | .driver_info = (unsigned long) &wwan_info, | ||
1236 | }, | ||
1237 | |||
1238 | /* Toshiba branded MBM devices */ | ||
1239 | { .match_flags = USB_DEVICE_ID_MATCH_INT_INFO | ||
1240 | | USB_DEVICE_ID_MATCH_VENDOR, | ||
1241 | .idVendor = 0x0930, | ||
1242 | .bInterfaceClass = USB_CLASS_COMM, | ||
1243 | .bInterfaceSubClass = USB_CDC_SUBCLASS_NCM, | ||
1244 | .bInterfaceProtocol = USB_CDC_PROTO_NONE, | ||
1245 | .driver_info = (unsigned long) &wwan_info, | ||
1246 | }, | ||
1247 | |||
1228 | /* Generic CDC-NCM devices */ | 1248 | /* Generic CDC-NCM devices */ |
1229 | { USB_INTERFACE_INFO(USB_CLASS_COMM, | 1249 | { USB_INTERFACE_INFO(USB_CLASS_COMM, |
1230 | USB_CDC_SUBCLASS_NCM, USB_CDC_PROTO_NONE), | 1250 | USB_CDC_SUBCLASS_NCM, USB_CDC_PROTO_NONE), |
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index 2ea126a16d7..adfab3fc547 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c | |||
@@ -247,30 +247,12 @@ err: | |||
247 | */ | 247 | */ |
248 | static int qmi_wwan_bind_shared(struct usbnet *dev, struct usb_interface *intf) | 248 | static int qmi_wwan_bind_shared(struct usbnet *dev, struct usb_interface *intf) |
249 | { | 249 | { |
250 | int rv; | ||
251 | struct qmi_wwan_state *info = (void *)&dev->data; | 250 | struct qmi_wwan_state *info = (void *)&dev->data; |
252 | 251 | ||
253 | /* ZTE makes devices where the interface descriptors and endpoint | ||
254 | * configurations of two or more interfaces are identical, even | ||
255 | * though the functions are completely different. If set, then | ||
256 | * driver_info->data is a bitmap of acceptable interface numbers | ||
257 | * allowing us to bind to one such interface without binding to | ||
258 | * all of them | ||
259 | */ | ||
260 | if (dev->driver_info->data && | ||
261 | !test_bit(intf->cur_altsetting->desc.bInterfaceNumber, &dev->driver_info->data)) { | ||
262 | dev_info(&intf->dev, "not on our whitelist - ignored"); | ||
263 | rv = -ENODEV; | ||
264 | goto err; | ||
265 | } | ||
266 | |||
267 | /* control and data is shared */ | 252 | /* control and data is shared */ |
268 | info->control = intf; | 253 | info->control = intf; |
269 | info->data = intf; | 254 | info->data = intf; |
270 | rv = qmi_wwan_register_subdriver(dev); | 255 | return qmi_wwan_register_subdriver(dev); |
271 | |||
272 | err: | ||
273 | return rv; | ||
274 | } | 256 | } |
275 | 257 | ||
276 | static void qmi_wwan_unbind(struct usbnet *dev, struct usb_interface *intf) | 258 | static void qmi_wwan_unbind(struct usbnet *dev, struct usb_interface *intf) |
@@ -356,214 +338,64 @@ static const struct driver_info qmi_wwan_shared = { | |||
356 | .manage_power = qmi_wwan_manage_power, | 338 | .manage_power = qmi_wwan_manage_power, |
357 | }; | 339 | }; |
358 | 340 | ||
359 | static const struct driver_info qmi_wwan_force_int0 = { | ||
360 | .description = "Qualcomm WWAN/QMI device", | ||
361 | .flags = FLAG_WWAN, | ||
362 | .bind = qmi_wwan_bind_shared, | ||
363 | .unbind = qmi_wwan_unbind, | ||
364 | .manage_power = qmi_wwan_manage_power, | ||
365 | .data = BIT(0), /* interface whitelist bitmap */ | ||
366 | }; | ||
367 | |||
368 | static const struct driver_info qmi_wwan_force_int1 = { | ||
369 | .description = "Qualcomm WWAN/QMI device", | ||
370 | .flags = FLAG_WWAN, | ||
371 | .bind = qmi_wwan_bind_shared, | ||
372 | .unbind = qmi_wwan_unbind, | ||
373 | .manage_power = qmi_wwan_manage_power, | ||
374 | .data = BIT(1), /* interface whitelist bitmap */ | ||
375 | }; | ||
376 | |||
377 | static const struct driver_info qmi_wwan_force_int2 = { | ||
378 | .description = "Qualcomm WWAN/QMI device", | ||
379 | .flags = FLAG_WWAN, | ||
380 | .bind = qmi_wwan_bind_shared, | ||
381 | .unbind = qmi_wwan_unbind, | ||
382 | .manage_power = qmi_wwan_manage_power, | ||
383 | .data = BIT(2), /* interface whitelist bitmap */ | ||
384 | }; | ||
385 | |||
386 | static const struct driver_info qmi_wwan_force_int3 = { | ||
387 | .description = "Qualcomm WWAN/QMI device", | ||
388 | .flags = FLAG_WWAN, | ||
389 | .bind = qmi_wwan_bind_shared, | ||
390 | .unbind = qmi_wwan_unbind, | ||
391 | .manage_power = qmi_wwan_manage_power, | ||
392 | .data = BIT(3), /* interface whitelist bitmap */ | ||
393 | }; | ||
394 | |||
395 | static const struct driver_info qmi_wwan_force_int4 = { | ||
396 | .description = "Qualcomm WWAN/QMI device", | ||
397 | .flags = FLAG_WWAN, | ||
398 | .bind = qmi_wwan_bind_shared, | ||
399 | .unbind = qmi_wwan_unbind, | ||
400 | .manage_power = qmi_wwan_manage_power, | ||
401 | .data = BIT(4), /* interface whitelist bitmap */ | ||
402 | }; | ||
403 | |||
404 | /* Sierra Wireless provide equally useless interface descriptors | ||
405 | * Devices in QMI mode can be switched between two different | ||
406 | * configurations: | ||
407 | * a) USB interface #8 is QMI/wwan | ||
408 | * b) USB interfaces #8, #19 and #20 are QMI/wwan | ||
409 | * | ||
410 | * Both configurations provide a number of other interfaces (serial++), | ||
411 | * some of which have the same endpoint configuration as we expect, so | ||
412 | * a whitelist or blacklist is necessary. | ||
413 | * | ||
414 | * FIXME: The below whitelist should include BIT(20). It does not | ||
415 | * because I cannot get it to work... | ||
416 | */ | ||
417 | static const struct driver_info qmi_wwan_sierra = { | ||
418 | .description = "Sierra Wireless wwan/QMI device", | ||
419 | .flags = FLAG_WWAN, | ||
420 | .bind = qmi_wwan_bind_shared, | ||
421 | .unbind = qmi_wwan_unbind, | ||
422 | .manage_power = qmi_wwan_manage_power, | ||
423 | .data = BIT(8) | BIT(19), /* interface whitelist bitmap */ | ||
424 | }; | ||
425 | |||
426 | #define HUAWEI_VENDOR_ID 0x12D1 | 341 | #define HUAWEI_VENDOR_ID 0x12D1 |
427 | 342 | ||
343 | /* map QMI/wwan function by a fixed interface number */ | ||
344 | #define QMI_FIXED_INTF(vend, prod, num) \ | ||
345 | USB_DEVICE_INTERFACE_NUMBER(vend, prod, num), \ | ||
346 | .driver_info = (unsigned long)&qmi_wwan_shared | ||
347 | |||
428 | /* Gobi 1000 QMI/wwan interface number is 3 according to qcserial */ | 348 | /* Gobi 1000 QMI/wwan interface number is 3 according to qcserial */ |
429 | #define QMI_GOBI1K_DEVICE(vend, prod) \ | 349 | #define QMI_GOBI1K_DEVICE(vend, prod) \ |
430 | USB_DEVICE(vend, prod), \ | 350 | QMI_FIXED_INTF(vend, prod, 3) |
431 | .driver_info = (unsigned long)&qmi_wwan_force_int3 | ||
432 | 351 | ||
433 | /* Gobi 2000 and Gobi 3000 QMI/wwan interface number is 0 according to qcserial */ | 352 | /* Gobi 2000/3000 QMI/wwan interface number is 0 according to qcserial */ |
434 | #define QMI_GOBI_DEVICE(vend, prod) \ | 353 | #define QMI_GOBI_DEVICE(vend, prod) \ |
435 | USB_DEVICE(vend, prod), \ | 354 | QMI_FIXED_INTF(vend, prod, 0) |
436 | .driver_info = (unsigned long)&qmi_wwan_force_int0 | ||
437 | 355 | ||
438 | static const struct usb_device_id products[] = { | 356 | static const struct usb_device_id products[] = { |
357 | /* 1. CDC ECM like devices match on the control interface */ | ||
439 | { /* Huawei E392, E398 and possibly others sharing both device id and more... */ | 358 | { /* Huawei E392, E398 and possibly others sharing both device id and more... */ |
440 | .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, | 359 | USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 9), |
441 | .idVendor = HUAWEI_VENDOR_ID, | ||
442 | .bInterfaceClass = USB_CLASS_VENDOR_SPEC, | ||
443 | .bInterfaceSubClass = 1, | ||
444 | .bInterfaceProtocol = 9, /* CDC Ethernet *control* interface */ | ||
445 | .driver_info = (unsigned long)&qmi_wwan_info, | 360 | .driver_info = (unsigned long)&qmi_wwan_info, |
446 | }, | 361 | }, |
447 | { /* Vodafone/Huawei K5005 (12d1:14c8) and similar modems */ | 362 | { /* Vodafone/Huawei K5005 (12d1:14c8) and similar modems */ |
448 | .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, | 363 | USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 57), |
449 | .idVendor = HUAWEI_VENDOR_ID, | ||
450 | .bInterfaceClass = USB_CLASS_VENDOR_SPEC, | ||
451 | .bInterfaceSubClass = 1, | ||
452 | .bInterfaceProtocol = 57, /* CDC Ethernet *control* interface */ | ||
453 | .driver_info = (unsigned long)&qmi_wwan_info, | 364 | .driver_info = (unsigned long)&qmi_wwan_info, |
454 | }, | 365 | }, |
455 | { /* Huawei E392, E398 and possibly others in "Windows mode" | 366 | |
456 | * using a combined control and data interface without any CDC | 367 | /* 2. Combined interface devices matching on class+protocol */ |
457 | * functional descriptors | 368 | { /* Huawei E392, E398 and possibly others in "Windows mode" */ |
458 | */ | 369 | USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 17), |
459 | .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, | ||
460 | .idVendor = HUAWEI_VENDOR_ID, | ||
461 | .bInterfaceClass = USB_CLASS_VENDOR_SPEC, | ||
462 | .bInterfaceSubClass = 1, | ||
463 | .bInterfaceProtocol = 17, | ||
464 | .driver_info = (unsigned long)&qmi_wwan_shared, | 370 | .driver_info = (unsigned long)&qmi_wwan_shared, |
465 | }, | 371 | }, |
466 | { /* Pantech UML290 */ | 372 | { /* Pantech UML290 */ |
467 | .match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO, | 373 | USB_DEVICE_AND_INTERFACE_INFO(0x106c, 0x3718, USB_CLASS_VENDOR_SPEC, 0xf0, 0xff), |
468 | .idVendor = 0x106c, | ||
469 | .idProduct = 0x3718, | ||
470 | .bInterfaceClass = 0xff, | ||
471 | .bInterfaceSubClass = 0xf0, | ||
472 | .bInterfaceProtocol = 0xff, | ||
473 | .driver_info = (unsigned long)&qmi_wwan_shared, | 374 | .driver_info = (unsigned long)&qmi_wwan_shared, |
474 | }, | 375 | }, |
475 | { /* ZTE MF820D */ | 376 | { /* Pantech UML290 - newer firmware */ |
476 | .match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO, | 377 | USB_DEVICE_AND_INTERFACE_INFO(0x106c, 0x3718, USB_CLASS_VENDOR_SPEC, 0xf1, 0xff), |
477 | .idVendor = 0x19d2, | 378 | .driver_info = (unsigned long)&qmi_wwan_shared, |
478 | .idProduct = 0x0167, | ||
479 | .bInterfaceClass = 0xff, | ||
480 | .bInterfaceSubClass = 0xff, | ||
481 | .bInterfaceProtocol = 0xff, | ||
482 | .driver_info = (unsigned long)&qmi_wwan_force_int4, | ||
483 | }, | ||
484 | { /* ZTE MF821D */ | ||
485 | .match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO, | ||
486 | .idVendor = 0x19d2, | ||
487 | .idProduct = 0x0326, | ||
488 | .bInterfaceClass = 0xff, | ||
489 | .bInterfaceSubClass = 0xff, | ||
490 | .bInterfaceProtocol = 0xff, | ||
491 | .driver_info = (unsigned long)&qmi_wwan_force_int4, | ||
492 | }, | ||
493 | { /* ZTE (Vodafone) K3520-Z */ | ||
494 | .match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO, | ||
495 | .idVendor = 0x19d2, | ||
496 | .idProduct = 0x0055, | ||
497 | .bInterfaceClass = 0xff, | ||
498 | .bInterfaceSubClass = 0xff, | ||
499 | .bInterfaceProtocol = 0xff, | ||
500 | .driver_info = (unsigned long)&qmi_wwan_force_int1, | ||
501 | }, | ||
502 | { /* ZTE (Vodafone) K3565-Z */ | ||
503 | .match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO, | ||
504 | .idVendor = 0x19d2, | ||
505 | .idProduct = 0x0063, | ||
506 | .bInterfaceClass = 0xff, | ||
507 | .bInterfaceSubClass = 0xff, | ||
508 | .bInterfaceProtocol = 0xff, | ||
509 | .driver_info = (unsigned long)&qmi_wwan_force_int4, | ||
510 | }, | ||
511 | { /* ZTE (Vodafone) K3570-Z */ | ||
512 | .match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO, | ||
513 | .idVendor = 0x19d2, | ||
514 | .idProduct = 0x1008, | ||
515 | .bInterfaceClass = 0xff, | ||
516 | .bInterfaceSubClass = 0xff, | ||
517 | .bInterfaceProtocol = 0xff, | ||
518 | .driver_info = (unsigned long)&qmi_wwan_force_int4, | ||
519 | }, | ||
520 | { /* ZTE (Vodafone) K3571-Z */ | ||
521 | .match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO, | ||
522 | .idVendor = 0x19d2, | ||
523 | .idProduct = 0x1010, | ||
524 | .bInterfaceClass = 0xff, | ||
525 | .bInterfaceSubClass = 0xff, | ||
526 | .bInterfaceProtocol = 0xff, | ||
527 | .driver_info = (unsigned long)&qmi_wwan_force_int4, | ||
528 | }, | ||
529 | { /* ZTE (Vodafone) K3765-Z */ | ||
530 | .match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO, | ||
531 | .idVendor = 0x19d2, | ||
532 | .idProduct = 0x2002, | ||
533 | .bInterfaceClass = 0xff, | ||
534 | .bInterfaceSubClass = 0xff, | ||
535 | .bInterfaceProtocol = 0xff, | ||
536 | .driver_info = (unsigned long)&qmi_wwan_force_int4, | ||
537 | }, | ||
538 | { /* ZTE (Vodafone) K4505-Z */ | ||
539 | .match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO, | ||
540 | .idVendor = 0x19d2, | ||
541 | .idProduct = 0x0104, | ||
542 | .bInterfaceClass = 0xff, | ||
543 | .bInterfaceSubClass = 0xff, | ||
544 | .bInterfaceProtocol = 0xff, | ||
545 | .driver_info = (unsigned long)&qmi_wwan_force_int4, | ||
546 | }, | ||
547 | { /* ZTE MF60 */ | ||
548 | .match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO, | ||
549 | .idVendor = 0x19d2, | ||
550 | .idProduct = 0x1402, | ||
551 | .bInterfaceClass = 0xff, | ||
552 | .bInterfaceSubClass = 0xff, | ||
553 | .bInterfaceProtocol = 0xff, | ||
554 | .driver_info = (unsigned long)&qmi_wwan_force_int2, | ||
555 | }, | ||
556 | { /* Sierra Wireless MC77xx in QMI mode */ | ||
557 | .match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO, | ||
558 | .idVendor = 0x1199, | ||
559 | .idProduct = 0x68a2, | ||
560 | .bInterfaceClass = 0xff, | ||
561 | .bInterfaceSubClass = 0xff, | ||
562 | .bInterfaceProtocol = 0xff, | ||
563 | .driver_info = (unsigned long)&qmi_wwan_sierra, | ||
564 | }, | 379 | }, |
565 | 380 | ||
566 | /* Gobi 1000 devices */ | 381 | /* 3. Combined interface devices matching on interface number */ |
382 | {QMI_FIXED_INTF(0x19d2, 0x0055, 1)}, /* ZTE (Vodafone) K3520-Z */ | ||
383 | {QMI_FIXED_INTF(0x19d2, 0x0063, 4)}, /* ZTE (Vodafone) K3565-Z */ | ||
384 | {QMI_FIXED_INTF(0x19d2, 0x0104, 4)}, /* ZTE (Vodafone) K4505-Z */ | ||
385 | {QMI_FIXED_INTF(0x19d2, 0x0167, 4)}, /* ZTE MF820D */ | ||
386 | {QMI_FIXED_INTF(0x19d2, 0x0326, 4)}, /* ZTE MF821D */ | ||
387 | {QMI_FIXED_INTF(0x19d2, 0x1008, 4)}, /* ZTE (Vodafone) K3570-Z */ | ||
388 | {QMI_FIXED_INTF(0x19d2, 0x1010, 4)}, /* ZTE (Vodafone) K3571-Z */ | ||
389 | {QMI_FIXED_INTF(0x19d2, 0x1018, 3)}, /* ZTE (Vodafone) K5006-Z */ | ||
390 | {QMI_FIXED_INTF(0x19d2, 0x1402, 2)}, /* ZTE MF60 */ | ||
391 | {QMI_FIXED_INTF(0x19d2, 0x2002, 4)}, /* ZTE (Vodafone) K3765-Z */ | ||
392 | {QMI_FIXED_INTF(0x0f3d, 0x68a2, 8)}, /* Sierra Wireless MC7700 */ | ||
393 | {QMI_FIXED_INTF(0x114f, 0x68a2, 8)}, /* Sierra Wireless MC7750 */ | ||
394 | {QMI_FIXED_INTF(0x1199, 0x68a2, 8)}, /* Sierra Wireless MC7710 in QMI mode */ | ||
395 | {QMI_FIXED_INTF(0x1199, 0x68a2, 19)}, /* Sierra Wireless MC7710 in QMI mode */ | ||
396 | {QMI_FIXED_INTF(0x1199, 0x901c, 8)}, /* Sierra Wireless EM7700 */ | ||
397 | |||
398 | /* 4. Gobi 1000 devices */ | ||
567 | {QMI_GOBI1K_DEVICE(0x05c6, 0x9212)}, /* Acer Gobi Modem Device */ | 399 | {QMI_GOBI1K_DEVICE(0x05c6, 0x9212)}, /* Acer Gobi Modem Device */ |
568 | {QMI_GOBI1K_DEVICE(0x03f0, 0x1f1d)}, /* HP un2400 Gobi Modem Device */ | 400 | {QMI_GOBI1K_DEVICE(0x03f0, 0x1f1d)}, /* HP un2400 Gobi Modem Device */ |
569 | {QMI_GOBI1K_DEVICE(0x03f0, 0x371d)}, /* HP un2430 Mobile Broadband Module */ | 401 | {QMI_GOBI1K_DEVICE(0x03f0, 0x371d)}, /* HP un2430 Mobile Broadband Module */ |
@@ -579,9 +411,11 @@ static const struct usb_device_id products[] = { | |||
579 | {QMI_GOBI1K_DEVICE(0x05c6, 0x9222)}, /* Generic Gobi Modem device */ | 411 | {QMI_GOBI1K_DEVICE(0x05c6, 0x9222)}, /* Generic Gobi Modem device */ |
580 | {QMI_GOBI1K_DEVICE(0x05c6, 0x9009)}, /* Generic Gobi Modem device */ | 412 | {QMI_GOBI1K_DEVICE(0x05c6, 0x9009)}, /* Generic Gobi Modem device */ |
581 | 413 | ||
582 | /* Gobi 2000 and 3000 devices */ | 414 | /* 5. Gobi 2000 and 3000 devices */ |
583 | {QMI_GOBI_DEVICE(0x413c, 0x8186)}, /* Dell Gobi 2000 Modem device (N0218, VU936) */ | 415 | {QMI_GOBI_DEVICE(0x413c, 0x8186)}, /* Dell Gobi 2000 Modem device (N0218, VU936) */ |
416 | {QMI_GOBI_DEVICE(0x413c, 0x8194)}, /* Dell Gobi 3000 Composite */ | ||
584 | {QMI_GOBI_DEVICE(0x05c6, 0x920b)}, /* Generic Gobi 2000 Modem device */ | 417 | {QMI_GOBI_DEVICE(0x05c6, 0x920b)}, /* Generic Gobi 2000 Modem device */ |
418 | {QMI_GOBI_DEVICE(0x05c6, 0x920d)}, /* Gobi 3000 Composite */ | ||
585 | {QMI_GOBI_DEVICE(0x05c6, 0x9225)}, /* Sony Gobi 2000 Modem device (N0279, VU730) */ | 419 | {QMI_GOBI_DEVICE(0x05c6, 0x9225)}, /* Sony Gobi 2000 Modem device (N0279, VU730) */ |
586 | {QMI_GOBI_DEVICE(0x05c6, 0x9245)}, /* Samsung Gobi 2000 Modem device (VL176) */ | 420 | {QMI_GOBI_DEVICE(0x05c6, 0x9245)}, /* Samsung Gobi 2000 Modem device (VL176) */ |
587 | {QMI_GOBI_DEVICE(0x03f0, 0x251d)}, /* HP Gobi 2000 Modem device (VP412) */ | 421 | {QMI_GOBI_DEVICE(0x03f0, 0x251d)}, /* HP Gobi 2000 Modem device (VP412) */ |
@@ -589,6 +423,8 @@ static const struct usb_device_id products[] = { | |||
589 | {QMI_GOBI_DEVICE(0x05c6, 0x9265)}, /* Asus Gobi 2000 Modem device (VR305) */ | 423 | {QMI_GOBI_DEVICE(0x05c6, 0x9265)}, /* Asus Gobi 2000 Modem device (VR305) */ |
590 | {QMI_GOBI_DEVICE(0x05c6, 0x9235)}, /* Top Global Gobi 2000 Modem device (VR306) */ | 424 | {QMI_GOBI_DEVICE(0x05c6, 0x9235)}, /* Top Global Gobi 2000 Modem device (VR306) */ |
591 | {QMI_GOBI_DEVICE(0x05c6, 0x9275)}, /* iRex Technologies Gobi 2000 Modem device (VR307) */ | 425 | {QMI_GOBI_DEVICE(0x05c6, 0x9275)}, /* iRex Technologies Gobi 2000 Modem device (VR307) */ |
426 | {QMI_GOBI_DEVICE(0x1199, 0x68a5)}, /* Sierra Wireless Modem */ | ||
427 | {QMI_GOBI_DEVICE(0x1199, 0x68a9)}, /* Sierra Wireless Modem */ | ||
592 | {QMI_GOBI_DEVICE(0x1199, 0x9001)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ | 428 | {QMI_GOBI_DEVICE(0x1199, 0x9001)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ |
593 | {QMI_GOBI_DEVICE(0x1199, 0x9002)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ | 429 | {QMI_GOBI_DEVICE(0x1199, 0x9002)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ |
594 | {QMI_GOBI_DEVICE(0x1199, 0x9003)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ | 430 | {QMI_GOBI_DEVICE(0x1199, 0x9003)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ |
@@ -600,11 +436,16 @@ static const struct usb_device_id products[] = { | |||
600 | {QMI_GOBI_DEVICE(0x1199, 0x9009)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ | 436 | {QMI_GOBI_DEVICE(0x1199, 0x9009)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ |
601 | {QMI_GOBI_DEVICE(0x1199, 0x900a)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ | 437 | {QMI_GOBI_DEVICE(0x1199, 0x900a)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ |
602 | {QMI_GOBI_DEVICE(0x1199, 0x9011)}, /* Sierra Wireless Gobi 2000 Modem device (MC8305) */ | 438 | {QMI_GOBI_DEVICE(0x1199, 0x9011)}, /* Sierra Wireless Gobi 2000 Modem device (MC8305) */ |
439 | {QMI_FIXED_INTF(0x1199, 0x9011, 5)}, /* alternate interface number!? */ | ||
603 | {QMI_GOBI_DEVICE(0x16d8, 0x8002)}, /* CMDTech Gobi 2000 Modem device (VU922) */ | 440 | {QMI_GOBI_DEVICE(0x16d8, 0x8002)}, /* CMDTech Gobi 2000 Modem device (VU922) */ |
604 | {QMI_GOBI_DEVICE(0x05c6, 0x9205)}, /* Gobi 2000 Modem device */ | 441 | {QMI_GOBI_DEVICE(0x05c6, 0x9205)}, /* Gobi 2000 Modem device */ |
605 | {QMI_GOBI_DEVICE(0x1199, 0x9013)}, /* Sierra Wireless Gobi 3000 Modem device (MC8355) */ | 442 | {QMI_GOBI_DEVICE(0x1199, 0x9013)}, /* Sierra Wireless Gobi 3000 Modem device (MC8355) */ |
606 | {QMI_GOBI_DEVICE(0x1199, 0x9015)}, /* Sierra Wireless Gobi 3000 Modem device */ | 443 | {QMI_GOBI_DEVICE(0x1199, 0x9015)}, /* Sierra Wireless Gobi 3000 Modem device */ |
607 | {QMI_GOBI_DEVICE(0x1199, 0x9019)}, /* Sierra Wireless Gobi 3000 Modem device */ | 444 | {QMI_GOBI_DEVICE(0x1199, 0x9019)}, /* Sierra Wireless Gobi 3000 Modem device */ |
445 | {QMI_GOBI_DEVICE(0x1199, 0x901b)}, /* Sierra Wireless MC7770 */ | ||
446 | {QMI_GOBI_DEVICE(0x12d1, 0x14f1)}, /* Sony Gobi 3000 Composite */ | ||
447 | {QMI_GOBI_DEVICE(0x1410, 0xa021)}, /* Foxconn Gobi 3000 Modem device (Novatel E396) */ | ||
448 | |||
608 | { } /* END */ | 449 | { } /* END */ |
609 | }; | 450 | }; |
610 | MODULE_DEVICE_TABLE(usb, products); | 451 | MODULE_DEVICE_TABLE(usb, products); |
diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c index d75d1f56bec..7be49ea60b6 100644 --- a/drivers/net/usb/sierra_net.c +++ b/drivers/net/usb/sierra_net.c | |||
@@ -68,15 +68,8 @@ static atomic_t iface_counter = ATOMIC_INIT(0); | |||
68 | */ | 68 | */ |
69 | #define SIERRA_NET_USBCTL_BUF_LEN 1024 | 69 | #define SIERRA_NET_USBCTL_BUF_LEN 1024 |
70 | 70 | ||
71 | /* list of interface numbers - used for constructing interface lists */ | ||
72 | struct sierra_net_iface_info { | ||
73 | const u32 infolen; /* number of interface numbers on list */ | ||
74 | const u8 *ifaceinfo; /* pointer to the array holding the numbers */ | ||
75 | }; | ||
76 | |||
77 | struct sierra_net_info_data { | 71 | struct sierra_net_info_data { |
78 | u16 rx_urb_size; | 72 | u16 rx_urb_size; |
79 | struct sierra_net_iface_info whitelist; | ||
80 | }; | 73 | }; |
81 | 74 | ||
82 | /* Private data structure */ | 75 | /* Private data structure */ |
@@ -637,21 +630,6 @@ static int sierra_net_change_mtu(struct net_device *net, int new_mtu) | |||
637 | return usbnet_change_mtu(net, new_mtu); | 630 | return usbnet_change_mtu(net, new_mtu); |
638 | } | 631 | } |
639 | 632 | ||
640 | static int is_whitelisted(const u8 ifnum, | ||
641 | const struct sierra_net_iface_info *whitelist) | ||
642 | { | ||
643 | if (whitelist) { | ||
644 | const u8 *list = whitelist->ifaceinfo; | ||
645 | int i; | ||
646 | |||
647 | for (i = 0; i < whitelist->infolen; i++) { | ||
648 | if (list[i] == ifnum) | ||
649 | return 1; | ||
650 | } | ||
651 | } | ||
652 | return 0; | ||
653 | } | ||
654 | |||
655 | static int sierra_net_get_fw_attr(struct usbnet *dev, u16 *datap) | 633 | static int sierra_net_get_fw_attr(struct usbnet *dev, u16 *datap) |
656 | { | 634 | { |
657 | int result = 0; | 635 | int result = 0; |
@@ -706,11 +684,6 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf) | |||
706 | dev_dbg(&dev->udev->dev, "%s", __func__); | 684 | dev_dbg(&dev->udev->dev, "%s", __func__); |
707 | 685 | ||
708 | ifacenum = intf->cur_altsetting->desc.bInterfaceNumber; | 686 | ifacenum = intf->cur_altsetting->desc.bInterfaceNumber; |
709 | /* We only accept certain interfaces */ | ||
710 | if (!is_whitelisted(ifacenum, &data->whitelist)) { | ||
711 | dev_dbg(&dev->udev->dev, "Ignoring interface: %d", ifacenum); | ||
712 | return -ENODEV; | ||
713 | } | ||
714 | numendpoints = intf->cur_altsetting->desc.bNumEndpoints; | 687 | numendpoints = intf->cur_altsetting->desc.bNumEndpoints; |
715 | /* We have three endpoints, bulk in and out, and a status */ | 688 | /* We have three endpoints, bulk in and out, and a status */ |
716 | if (numendpoints != 3) { | 689 | if (numendpoints != 3) { |
@@ -945,13 +918,8 @@ struct sk_buff *sierra_net_tx_fixup(struct usbnet *dev, struct sk_buff *skb, | |||
945 | return NULL; | 918 | return NULL; |
946 | } | 919 | } |
947 | 920 | ||
948 | static const u8 sierra_net_ifnum_list[] = { 7, 10, 11 }; | ||
949 | static const struct sierra_net_info_data sierra_net_info_data_direct_ip = { | 921 | static const struct sierra_net_info_data sierra_net_info_data_direct_ip = { |
950 | .rx_urb_size = 8 * 1024, | 922 | .rx_urb_size = 8 * 1024, |
951 | .whitelist = { | ||
952 | .infolen = ARRAY_SIZE(sierra_net_ifnum_list), | ||
953 | .ifaceinfo = sierra_net_ifnum_list | ||
954 | } | ||
955 | }; | 923 | }; |
956 | 924 | ||
957 | static const struct driver_info sierra_net_info_direct_ip = { | 925 | static const struct driver_info sierra_net_info_direct_ip = { |
@@ -965,15 +933,19 @@ static const struct driver_info sierra_net_info_direct_ip = { | |||
965 | .data = (unsigned long)&sierra_net_info_data_direct_ip, | 933 | .data = (unsigned long)&sierra_net_info_data_direct_ip, |
966 | }; | 934 | }; |
967 | 935 | ||
936 | #define DIRECT_IP_DEVICE(vend, prod) \ | ||
937 | {USB_DEVICE_INTERFACE_NUMBER(vend, prod, 7), \ | ||
938 | .driver_info = (unsigned long)&sierra_net_info_direct_ip}, \ | ||
939 | {USB_DEVICE_INTERFACE_NUMBER(vend, prod, 10), \ | ||
940 | .driver_info = (unsigned long)&sierra_net_info_direct_ip}, \ | ||
941 | {USB_DEVICE_INTERFACE_NUMBER(vend, prod, 11), \ | ||
942 | .driver_info = (unsigned long)&sierra_net_info_direct_ip} | ||
943 | |||
968 | static const struct usb_device_id products[] = { | 944 | static const struct usb_device_id products[] = { |
969 | {USB_DEVICE(0x1199, 0x68A3), /* Sierra Wireless USB-to-WWAN modem */ | 945 | DIRECT_IP_DEVICE(0x1199, 0x68A3), /* Sierra Wireless USB-to-WWAN modem */ |
970 | .driver_info = (unsigned long) &sierra_net_info_direct_ip}, | 946 | DIRECT_IP_DEVICE(0x0F3D, 0x68A3), /* AT&T Direct IP modem */ |
971 | {USB_DEVICE(0x0F3D, 0x68A3), /* AT&T Direct IP modem */ | 947 | DIRECT_IP_DEVICE(0x1199, 0x68AA), /* Sierra Wireless Direct IP LTE modem */ |
972 | .driver_info = (unsigned long) &sierra_net_info_direct_ip}, | 948 | DIRECT_IP_DEVICE(0x0F3D, 0x68AA), /* AT&T Direct IP LTE modem */ |
973 | {USB_DEVICE(0x1199, 0x68AA), /* Sierra Wireless Direct IP LTE modem */ | ||
974 | .driver_info = (unsigned long) &sierra_net_info_direct_ip}, | ||
975 | {USB_DEVICE(0x0F3D, 0x68AA), /* AT&T Direct IP LTE modem */ | ||
976 | .driver_info = (unsigned long) &sierra_net_info_direct_ip}, | ||
977 | 949 | ||
978 | {}, /* last item */ | 950 | {}, /* last item */ |
979 | }; | 951 | }; |
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index 8531c1caac2..fc9f578a1e2 100644 --- a/drivers/net/usb/usbnet.c +++ b/drivers/net/usb/usbnet.c | |||
@@ -1201,19 +1201,26 @@ deferred: | |||
1201 | } | 1201 | } |
1202 | EXPORT_SYMBOL_GPL(usbnet_start_xmit); | 1202 | EXPORT_SYMBOL_GPL(usbnet_start_xmit); |
1203 | 1203 | ||
1204 | static void rx_alloc_submit(struct usbnet *dev, gfp_t flags) | 1204 | static int rx_alloc_submit(struct usbnet *dev, gfp_t flags) |
1205 | { | 1205 | { |
1206 | struct urb *urb; | 1206 | struct urb *urb; |
1207 | int i; | 1207 | int i; |
1208 | int ret = 0; | ||
1208 | 1209 | ||
1209 | /* don't refill the queue all at once */ | 1210 | /* don't refill the queue all at once */ |
1210 | for (i = 0; i < 10 && dev->rxq.qlen < RX_QLEN(dev); i++) { | 1211 | for (i = 0; i < 10 && dev->rxq.qlen < RX_QLEN(dev); i++) { |
1211 | urb = usb_alloc_urb(0, flags); | 1212 | urb = usb_alloc_urb(0, flags); |
1212 | if (urb != NULL) { | 1213 | if (urb != NULL) { |
1213 | if (rx_submit(dev, urb, flags) == -ENOLINK) | 1214 | ret = rx_submit(dev, urb, flags); |
1214 | return; | 1215 | if (ret) |
1216 | goto err; | ||
1217 | } else { | ||
1218 | ret = -ENOMEM; | ||
1219 | goto err; | ||
1215 | } | 1220 | } |
1216 | } | 1221 | } |
1222 | err: | ||
1223 | return ret; | ||
1217 | } | 1224 | } |
1218 | 1225 | ||
1219 | /*-------------------------------------------------------------------------*/ | 1226 | /*-------------------------------------------------------------------------*/ |
@@ -1257,7 +1264,8 @@ static void usbnet_bh (unsigned long param) | |||
1257 | int temp = dev->rxq.qlen; | 1264 | int temp = dev->rxq.qlen; |
1258 | 1265 | ||
1259 | if (temp < RX_QLEN(dev)) { | 1266 | if (temp < RX_QLEN(dev)) { |
1260 | rx_alloc_submit(dev, GFP_ATOMIC); | 1267 | if (rx_alloc_submit(dev, GFP_ATOMIC) == -ENOLINK) |
1268 | return; | ||
1261 | if (temp != dev->rxq.qlen) | 1269 | if (temp != dev->rxq.qlen) |
1262 | netif_dbg(dev, link, dev->net, | 1270 | netif_dbg(dev, link, dev->net, |
1263 | "rxqlen %d --> %d\n", | 1271 | "rxqlen %d --> %d\n", |
@@ -1573,7 +1581,7 @@ int usbnet_resume (struct usb_interface *intf) | |||
1573 | netif_device_present(dev->net) && | 1581 | netif_device_present(dev->net) && |
1574 | !timer_pending(&dev->delay) && | 1582 | !timer_pending(&dev->delay) && |
1575 | !test_bit(EVENT_RX_HALT, &dev->flags)) | 1583 | !test_bit(EVENT_RX_HALT, &dev->flags)) |
1576 | rx_alloc_submit(dev, GFP_KERNEL); | 1584 | rx_alloc_submit(dev, GFP_NOIO); |
1577 | 1585 | ||
1578 | if (!(dev->txq.qlen >= TX_QLEN(dev))) | 1586 | if (!(dev->txq.qlen >= TX_QLEN(dev))) |
1579 | netif_tx_wake_all_queues(dev->net); | 1587 | netif_tx_wake_all_queues(dev->net); |