Version:  2.0.40 2.2.26 2.4.37 2.6.39 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 3.12 3.13 3.14 3.15

Linux/drivers/net/usb/qmi_wwan.c

  1 /*
  2  * Copyright (c) 2012  Bjørn Mork <bjorn@mork.no>
  3  *
  4  * The probing code is heavily inspired by cdc_ether, which is:
  5  * Copyright (C) 2003-2005 by David Brownell
  6  * Copyright (C) 2006 by Ole Andre Vadla Ravnas (ActiveSync)
  7  *
  8  * This program is free software; you can redistribute it and/or
  9  * modify it under the terms of the GNU General Public License
 10  * version 2 as published by the Free Software Foundation.
 11  */
 12 
 13 #include <linux/module.h>
 14 #include <linux/netdevice.h>
 15 #include <linux/ethtool.h>
 16 #include <linux/etherdevice.h>
 17 #include <linux/mii.h>
 18 #include <linux/usb.h>
 19 #include <linux/usb/cdc.h>
 20 #include <linux/usb/usbnet.h>
 21 #include <linux/usb/cdc-wdm.h>
 22 
 23 /* This driver supports wwan (3G/LTE/?) devices using a vendor
 24  * specific management protocol called Qualcomm MSM Interface (QMI) -
 25  * in addition to the more common AT commands over serial interface
 26  * management
 27  *
 28  * QMI is wrapped in CDC, using CDC encapsulated commands on the
 29  * control ("master") interface of a two-interface CDC Union
 30  * resembling standard CDC ECM.  The devices do not use the control
 31  * interface for any other CDC messages.  Most likely because the
 32  * management protocol is used in place of the standard CDC
 33  * notifications NOTIFY_NETWORK_CONNECTION and NOTIFY_SPEED_CHANGE
 34  *
 35  * Alternatively, control and data functions can be combined in a
 36  * single USB interface.
 37  *
 38  * Handling a protocol like QMI is out of the scope for any driver.
 39  * It is exported as a character device using the cdc-wdm driver as
 40  * a subdriver, enabling userspace applications ("modem managers") to
 41  * handle it.
 42  *
 43  * These devices may alternatively/additionally be configured using AT
 44  * commands on a serial interface
 45  */
 46 
 47 /* driver specific data */
 48 struct qmi_wwan_state {
 49         struct usb_driver *subdriver;
 50         atomic_t pmcount;
 51         unsigned long unused;
 52         struct usb_interface *control;
 53         struct usb_interface *data;
 54 };
 55 
 56 /* default ethernet address used by the modem */
 57 static const u8 default_modem_addr[ETH_ALEN] = {0x02, 0x50, 0xf3};
 58 
 59 /* Make up an ethernet header if the packet doesn't have one.
 60  *
 61  * A firmware bug common among several devices cause them to send raw
 62  * IP packets under some circumstances.  There is no way for the
 63  * driver/host to know when this will happen.  And even when the bug
 64  * hits, some packets will still arrive with an intact header.
 65  *
 66  * The supported devices are only capably of sending IPv4, IPv6 and
 67  * ARP packets on a point-to-point link. Any packet with an ethernet
 68  * header will have either our address or a broadcast/multicast
 69  * address as destination.  ARP packets will always have a header.
 70  *
 71  * This means that this function will reliably add the appropriate
 72  * header iff necessary, provided our hardware address does not start
 73  * with 4 or 6.
 74  *
 75  * Another common firmware bug results in all packets being addressed
 76  * to 00:a0:c6:00:00:00 despite the host address being different.
 77  * This function will also fixup such packets.
 78  */
 79 static int qmi_wwan_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
 80 {
 81         __be16 proto;
 82 
 83         /* This check is no longer done by usbnet */
 84         if (skb->len < dev->net->hard_header_len)
 85                 return 0;
 86 
 87         switch (skb->data[0] & 0xf0) {
 88         case 0x40:
 89                 proto = htons(ETH_P_IP);
 90                 break;
 91         case 0x60:
 92                 proto = htons(ETH_P_IPV6);
 93                 break;
 94         case 0x00:
 95                 if (is_multicast_ether_addr(skb->data))
 96                         return 1;
 97                 /* possibly bogus destination - rewrite just in case */
 98                 skb_reset_mac_header(skb);
 99                 goto fix_dest;
100         default:
101                 /* pass along other packets without modifications */
102                 return 1;
103         }
104         if (skb_headroom(skb) < ETH_HLEN)
105                 return 0;
106         skb_push(skb, ETH_HLEN);
107         skb_reset_mac_header(skb);
108         eth_hdr(skb)->h_proto = proto;
109         memset(eth_hdr(skb)->h_source, 0, ETH_ALEN);
110 fix_dest:
111         memcpy(eth_hdr(skb)->h_dest, dev->net->dev_addr, ETH_ALEN);
112         return 1;
113 }
114 
115 /* very simplistic detection of IPv4 or IPv6 headers */
116 static bool possibly_iphdr(const char *data)
117 {
118         return (data[0] & 0xd0) == 0x40;
119 }
120 
121 /* disallow addresses which may be confused with IP headers */
122 static int qmi_wwan_mac_addr(struct net_device *dev, void *p)
123 {
124         int ret;
125         struct sockaddr *addr = p;
126 
127         ret = eth_prepare_mac_addr_change(dev, p);
128         if (ret < 0)
129                 return ret;
130         if (possibly_iphdr(addr->sa_data))
131                 return -EADDRNOTAVAIL;
132         eth_commit_mac_addr_change(dev, p);
133         return 0;
134 }
135 
136 static const struct net_device_ops qmi_wwan_netdev_ops = {
137         .ndo_open               = usbnet_open,
138         .ndo_stop               = usbnet_stop,
139         .ndo_start_xmit         = usbnet_start_xmit,
140         .ndo_tx_timeout         = usbnet_tx_timeout,
141         .ndo_change_mtu         = usbnet_change_mtu,
142         .ndo_set_mac_address    = qmi_wwan_mac_addr,
143         .ndo_validate_addr      = eth_validate_addr,
144 };
145 
146 /* using a counter to merge subdriver requests with our own into a
147  * combined state
148  */
149 static int qmi_wwan_manage_power(struct usbnet *dev, int on)
150 {
151         struct qmi_wwan_state *info = (void *)&dev->data;
152         int rv;
153 
154         dev_dbg(&dev->intf->dev, "%s() pmcount=%d, on=%d\n", __func__,
155                 atomic_read(&info->pmcount), on);
156 
157         if ((on && atomic_add_return(1, &info->pmcount) == 1) ||
158             (!on && atomic_dec_and_test(&info->pmcount))) {
159                 /* need autopm_get/put here to ensure the usbcore sees
160                  * the new value
161                  */
162                 rv = usb_autopm_get_interface(dev->intf);
163                 dev->intf->needs_remote_wakeup = on;
164                 if (!rv)
165                         usb_autopm_put_interface(dev->intf);
166         }
167         return 0;
168 }
169 
170 static int qmi_wwan_cdc_wdm_manage_power(struct usb_interface *intf, int on)
171 {
172         struct usbnet *dev = usb_get_intfdata(intf);
173 
174         /* can be called while disconnecting */
175         if (!dev)
176                 return 0;
177         return qmi_wwan_manage_power(dev, on);
178 }
179 
180 /* collect all three endpoints and register subdriver */
181 static int qmi_wwan_register_subdriver(struct usbnet *dev)
182 {
183         int rv;
184         struct usb_driver *subdriver = NULL;
185         struct qmi_wwan_state *info = (void *)&dev->data;
186 
187         /* collect bulk endpoints */
188         rv = usbnet_get_endpoints(dev, info->data);
189         if (rv < 0)
190                 goto err;
191 
192         /* update status endpoint if separate control interface */
193         if (info->control != info->data)
194                 dev->status = &info->control->cur_altsetting->endpoint[0];
195 
196         /* require interrupt endpoint for subdriver */
197         if (!dev->status) {
198                 rv = -EINVAL;
199                 goto err;
200         }
201 
202         /* for subdriver power management */
203         atomic_set(&info->pmcount, 0);
204 
205         /* register subdriver */
206         subdriver = usb_cdc_wdm_register(info->control, &dev->status->desc,
207                                          4096, &qmi_wwan_cdc_wdm_manage_power);
208         if (IS_ERR(subdriver)) {
209                 dev_err(&info->control->dev, "subdriver registration failed\n");
210                 rv = PTR_ERR(subdriver);
211                 goto err;
212         }
213 
214         /* prevent usbnet from using status endpoint */
215         dev->status = NULL;
216 
217         /* save subdriver struct for suspend/resume wrappers */
218         info->subdriver = subdriver;
219 
220 err:
221         return rv;
222 }
223 
224 static int qmi_wwan_bind(struct usbnet *dev, struct usb_interface *intf)
225 {
226         int status = -1;
227         u8 *buf = intf->cur_altsetting->extra;
228         int len = intf->cur_altsetting->extralen;
229         struct usb_interface_descriptor *desc = &intf->cur_altsetting->desc;
230         struct usb_cdc_union_desc *cdc_union = NULL;
231         struct usb_cdc_ether_desc *cdc_ether = NULL;
232         u32 found = 0;
233         struct usb_driver *driver = driver_of(intf);
234         struct qmi_wwan_state *info = (void *)&dev->data;
235 
236         BUILD_BUG_ON((sizeof(((struct usbnet *)0)->data) <
237                       sizeof(struct qmi_wwan_state)));
238 
239         /* set up initial state */
240         info->control = intf;
241         info->data = intf;
242 
243         /* and a number of CDC descriptors */
244         while (len > 3) {
245                 struct usb_descriptor_header *h = (void *)buf;
246 
247                 /* ignore any misplaced descriptors */
248                 if (h->bDescriptorType != USB_DT_CS_INTERFACE)
249                         goto next_desc;
250 
251                 /* buf[2] is CDC descriptor subtype */
252                 switch (buf[2]) {
253                 case USB_CDC_HEADER_TYPE:
254                         if (found & 1 << USB_CDC_HEADER_TYPE) {
255                                 dev_dbg(&intf->dev, "extra CDC header\n");
256                                 goto err;
257                         }
258                         if (h->bLength != sizeof(struct usb_cdc_header_desc)) {
259                                 dev_dbg(&intf->dev, "CDC header len %u\n",
260                                         h->bLength);
261                                 goto err;
262                         }
263                         break;
264                 case USB_CDC_UNION_TYPE:
265                         if (found & 1 << USB_CDC_UNION_TYPE) {
266                                 dev_dbg(&intf->dev, "extra CDC union\n");
267                                 goto err;
268                         }
269                         if (h->bLength != sizeof(struct usb_cdc_union_desc)) {
270                                 dev_dbg(&intf->dev, "CDC union len %u\n",
271                                         h->bLength);
272                                 goto err;
273                         }
274                         cdc_union = (struct usb_cdc_union_desc *)buf;
275                         break;
276                 case USB_CDC_ETHERNET_TYPE:
277                         if (found & 1 << USB_CDC_ETHERNET_TYPE) {
278                                 dev_dbg(&intf->dev, "extra CDC ether\n");
279                                 goto err;
280                         }
281                         if (h->bLength != sizeof(struct usb_cdc_ether_desc)) {
282                                 dev_dbg(&intf->dev, "CDC ether len %u\n",
283                                         h->bLength);
284                                 goto err;
285                         }
286                         cdc_ether = (struct usb_cdc_ether_desc *)buf;
287                         break;
288                 }
289 
290                 /* Remember which CDC functional descriptors we've seen.  Works
291                  * for all types we care about, of which USB_CDC_ETHERNET_TYPE
292                  * (0x0f) is the highest numbered
293                  */
294                 if (buf[2] < 32)
295                         found |= 1 << buf[2];
296 
297 next_desc:
298                 len -= h->bLength;
299                 buf += h->bLength;
300         }
301 
302         /* Use separate control and data interfaces if we found a CDC Union */
303         if (cdc_union) {
304                 info->data = usb_ifnum_to_if(dev->udev,
305                                              cdc_union->bSlaveInterface0);
306                 if (desc->bInterfaceNumber != cdc_union->bMasterInterface0 ||
307                     !info->data) {
308                         dev_err(&intf->dev,
309                                 "bogus CDC Union: master=%u, slave=%u\n",
310                                 cdc_union->bMasterInterface0,
311                                 cdc_union->bSlaveInterface0);
312                         goto err;
313                 }
314         }
315 
316         /* errors aren't fatal - we can live with the dynamic address */
317         if (cdc_ether) {
318                 dev->hard_mtu = le16_to_cpu(cdc_ether->wMaxSegmentSize);
319                 usbnet_get_ethernet_addr(dev, cdc_ether->iMACAddress);
320         }
321 
322         /* claim data interface and set it up */
323         if (info->control != info->data) {
324                 status = usb_driver_claim_interface(driver, info->data, dev);
325                 if (status < 0)
326                         goto err;
327         }
328 
329         status = qmi_wwan_register_subdriver(dev);
330         if (status < 0 && info->control != info->data) {
331                 usb_set_intfdata(info->data, NULL);
332                 usb_driver_release_interface(driver, info->data);
333         }
334 
335         /* Never use the same address on both ends of the link, even
336          * if the buggy firmware told us to.
337          */
338         if (ether_addr_equal(dev->net->dev_addr, default_modem_addr))
339                 eth_hw_addr_random(dev->net);
340 
341         /* make MAC addr easily distinguishable from an IP header */
342         if (possibly_iphdr(dev->net->dev_addr)) {
343                 dev->net->dev_addr[0] |= 0x02;  /* set local assignment bit */
344                 dev->net->dev_addr[0] &= 0xbf;  /* clear "IP" bit */
345         }
346         dev->net->netdev_ops = &qmi_wwan_netdev_ops;
347 err:
348         return status;
349 }
350 
351 static void qmi_wwan_unbind(struct usbnet *dev, struct usb_interface *intf)
352 {
353         struct qmi_wwan_state *info = (void *)&dev->data;
354         struct usb_driver *driver = driver_of(intf);
355         struct usb_interface *other;
356 
357         if (info->subdriver && info->subdriver->disconnect)
358                 info->subdriver->disconnect(info->control);
359 
360         /* allow user to unbind using either control or data */
361         if (intf == info->control)
362                 other = info->data;
363         else
364                 other = info->control;
365 
366         /* only if not shared */
367         if (other && intf != other) {
368                 usb_set_intfdata(other, NULL);
369                 usb_driver_release_interface(driver, other);
370         }
371 
372         info->subdriver = NULL;
373         info->data = NULL;
374         info->control = NULL;
375 }
376 
377 /* suspend/resume wrappers calling both usbnet and the cdc-wdm
378  * subdriver if present.
379  *
380  * NOTE: cdc-wdm also supports pre/post_reset, but we cannot provide
381  * wrappers for those without adding usbnet reset support first.
382  */
383 static int qmi_wwan_suspend(struct usb_interface *intf, pm_message_t message)
384 {
385         struct usbnet *dev = usb_get_intfdata(intf);
386         struct qmi_wwan_state *info = (void *)&dev->data;
387         int ret;
388 
389         /* Both usbnet_suspend() and subdriver->suspend() MUST return 0
390          * in system sleep context, otherwise, the resume callback has
391          * to recover device from previous suspend failure.
392          */
393         ret = usbnet_suspend(intf, message);
394         if (ret < 0)
395                 goto err;
396 
397         if (intf == info->control && info->subdriver &&
398             info->subdriver->suspend)
399                 ret = info->subdriver->suspend(intf, message);
400         if (ret < 0)
401                 usbnet_resume(intf);
402 err:
403         return ret;
404 }
405 
406 static int qmi_wwan_resume(struct usb_interface *intf)
407 {
408         struct usbnet *dev = usb_get_intfdata(intf);
409         struct qmi_wwan_state *info = (void *)&dev->data;
410         int ret = 0;
411         bool callsub = (intf == info->control && info->subdriver &&
412                         info->subdriver->resume);
413 
414         if (callsub)
415                 ret = info->subdriver->resume(intf);
416         if (ret < 0)
417                 goto err;
418         ret = usbnet_resume(intf);
419         if (ret < 0 && callsub)
420                 info->subdriver->suspend(intf, PMSG_SUSPEND);
421 err:
422         return ret;
423 }
424 
425 static const struct driver_info qmi_wwan_info = {
426         .description    = "WWAN/QMI device",
427         .flags          = FLAG_WWAN,
428         .bind           = qmi_wwan_bind,
429         .unbind         = qmi_wwan_unbind,
430         .manage_power   = qmi_wwan_manage_power,
431         .rx_fixup       = qmi_wwan_rx_fixup,
432 };
433 
434 #define HUAWEI_VENDOR_ID        0x12D1
435 
436 /* map QMI/wwan function by a fixed interface number */
437 #define QMI_FIXED_INTF(vend, prod, num) \
438         USB_DEVICE_INTERFACE_NUMBER(vend, prod, num), \
439         .driver_info = (unsigned long)&qmi_wwan_info
440 
441 /* Gobi 1000 QMI/wwan interface number is 3 according to qcserial */
442 #define QMI_GOBI1K_DEVICE(vend, prod) \
443         QMI_FIXED_INTF(vend, prod, 3)
444 
445 /* Gobi 2000/3000 QMI/wwan interface number is 0 according to qcserial */
446 #define QMI_GOBI_DEVICE(vend, prod) \
447         QMI_FIXED_INTF(vend, prod, 0)
448 
449 static const struct usb_device_id products[] = {
450         /* 1. CDC ECM like devices match on the control interface */
451         {       /* Huawei E392, E398 and possibly others sharing both device id and more... */
452                 USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 9),
453                 .driver_info        = (unsigned long)&qmi_wwan_info,
454         },
455         {       /* Vodafone/Huawei K5005 (12d1:14c8) and similar modems */
456                 USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 57),
457                 .driver_info        = (unsigned long)&qmi_wwan_info,
458         },
459         {       /* HUAWEI_INTERFACE_NDIS_CONTROL_QUALCOMM */
460                 USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 0x01, 0x69),
461                 .driver_info        = (unsigned long)&qmi_wwan_info,
462         },
463 
464         /* 2. Combined interface devices matching on class+protocol */
465         {       /* Huawei E367 and possibly others in "Windows mode" */
466                 USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 7),
467                 .driver_info        = (unsigned long)&qmi_wwan_info,
468         },
469         {       /* Huawei E392, E398 and possibly others in "Windows mode" */
470                 USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 17),
471                 .driver_info        = (unsigned long)&qmi_wwan_info,
472         },
473         {       /* HUAWEI_NDIS_SINGLE_INTERFACE_VDF */
474                 USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 0x01, 0x37),
475                 .driver_info        = (unsigned long)&qmi_wwan_info,
476         },
477         {       /* HUAWEI_INTERFACE_NDIS_HW_QUALCOMM */
478                 USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 0x01, 0x67),
479                 .driver_info        = (unsigned long)&qmi_wwan_info,
480         },
481         {       /* Pantech UML290, P4200 and more */
482                 USB_VENDOR_AND_INTERFACE_INFO(0x106c, USB_CLASS_VENDOR_SPEC, 0xf0, 0xff),
483                 .driver_info        = (unsigned long)&qmi_wwan_info,
484         },
485         {       /* Pantech UML290 - newer firmware */
486                 USB_VENDOR_AND_INTERFACE_INFO(0x106c, USB_CLASS_VENDOR_SPEC, 0xf1, 0xff),
487                 .driver_info        = (unsigned long)&qmi_wwan_info,
488         },
489         {       /* Novatel USB551L and MC551 */
490                 USB_DEVICE_AND_INTERFACE_INFO(0x1410, 0xb001,
491                                               USB_CLASS_COMM,
492                                               USB_CDC_SUBCLASS_ETHERNET,
493                                               USB_CDC_PROTO_NONE),
494                 .driver_info        = (unsigned long)&qmi_wwan_info,
495         },
496         {       /* Novatel E362 */
497                 USB_DEVICE_AND_INTERFACE_INFO(0x1410, 0x9010,
498                                               USB_CLASS_COMM,
499                                               USB_CDC_SUBCLASS_ETHERNET,
500                                               USB_CDC_PROTO_NONE),
501                 .driver_info        = (unsigned long)&qmi_wwan_info,
502         },
503         {       /* Novatel Expedite E371 */
504                 USB_DEVICE_AND_INTERFACE_INFO(0x1410, 0x9011,
505                                               USB_CLASS_COMM,
506                                               USB_CDC_SUBCLASS_ETHERNET,
507                                               USB_CDC_PROTO_NONE),
508                 .driver_info        = (unsigned long)&qmi_wwan_info,
509         },
510         {       /* Dell Wireless 5800 (Novatel E362) */
511                 USB_DEVICE_AND_INTERFACE_INFO(0x413C, 0x8195,
512                                               USB_CLASS_COMM,
513                                               USB_CDC_SUBCLASS_ETHERNET,
514                                               USB_CDC_PROTO_NONE),
515                 .driver_info        = (unsigned long)&qmi_wwan_info,
516         },
517         {       /* Dell Wireless 5800 V2 (Novatel E362) */
518                 USB_DEVICE_AND_INTERFACE_INFO(0x413C, 0x8196,
519                                               USB_CLASS_COMM,
520                                               USB_CDC_SUBCLASS_ETHERNET,
521                                               USB_CDC_PROTO_NONE),
522                 .driver_info        = (unsigned long)&qmi_wwan_info,
523         },
524         {       /* Dell Wireless 5804 (Novatel E371) */
525                 USB_DEVICE_AND_INTERFACE_INFO(0x413C, 0x819b,
526                                               USB_CLASS_COMM,
527                                               USB_CDC_SUBCLASS_ETHERNET,
528                                               USB_CDC_PROTO_NONE),
529                 .driver_info        = (unsigned long)&qmi_wwan_info,
530         },
531         {       /* ADU960S */
532                 USB_DEVICE_AND_INTERFACE_INFO(0x16d5, 0x650a,
533                                               USB_CLASS_COMM,
534                                               USB_CDC_SUBCLASS_ETHERNET,
535                                               USB_CDC_PROTO_NONE),
536                 .driver_info        = (unsigned long)&qmi_wwan_info,
537         },
538 
539         /* 3. Combined interface devices matching on interface number */
540         {QMI_FIXED_INTF(0x0408, 0xea42, 4)},    /* Yota / Megafon M100-1 */
541         {QMI_FIXED_INTF(0x05c6, 0x7000, 0)},
542         {QMI_FIXED_INTF(0x05c6, 0x7001, 1)},
543         {QMI_FIXED_INTF(0x05c6, 0x7002, 1)},
544         {QMI_FIXED_INTF(0x05c6, 0x7101, 1)},
545         {QMI_FIXED_INTF(0x05c6, 0x7101, 2)},
546         {QMI_FIXED_INTF(0x05c6, 0x7101, 3)},
547         {QMI_FIXED_INTF(0x05c6, 0x7102, 1)},
548         {QMI_FIXED_INTF(0x05c6, 0x7102, 2)},
549         {QMI_FIXED_INTF(0x05c6, 0x7102, 3)},
550         {QMI_FIXED_INTF(0x05c6, 0x8000, 7)},
551         {QMI_FIXED_INTF(0x05c6, 0x8001, 6)},
552         {QMI_FIXED_INTF(0x05c6, 0x9000, 4)},
553         {QMI_FIXED_INTF(0x05c6, 0x9003, 4)},
554         {QMI_FIXED_INTF(0x05c6, 0x9005, 2)},
555         {QMI_FIXED_INTF(0x05c6, 0x900a, 4)},
556         {QMI_FIXED_INTF(0x05c6, 0x900b, 2)},
557         {QMI_FIXED_INTF(0x05c6, 0x900c, 4)},
558         {QMI_FIXED_INTF(0x05c6, 0x900c, 5)},
559         {QMI_FIXED_INTF(0x05c6, 0x900c, 6)},
560         {QMI_FIXED_INTF(0x05c6, 0x900d, 5)},
561         {QMI_FIXED_INTF(0x05c6, 0x900f, 3)},
562         {QMI_FIXED_INTF(0x05c6, 0x900f, 4)},
563         {QMI_FIXED_INTF(0x05c6, 0x900f, 5)},
564         {QMI_FIXED_INTF(0x05c6, 0x9010, 4)},
565         {QMI_FIXED_INTF(0x05c6, 0x9010, 5)},
566         {QMI_FIXED_INTF(0x05c6, 0x9011, 3)},
567         {QMI_FIXED_INTF(0x05c6, 0x9011, 4)},
568         {QMI_FIXED_INTF(0x05c6, 0x9021, 1)},
569         {QMI_FIXED_INTF(0x05c6, 0x9022, 2)},
570         {QMI_FIXED_INTF(0x05c6, 0x9025, 4)},    /* Alcatel-sbell ASB TL131 TDD LTE  (China Mobile) */
571         {QMI_FIXED_INTF(0x05c6, 0x9026, 3)},
572         {QMI_FIXED_INTF(0x05c6, 0x902e, 5)},
573         {QMI_FIXED_INTF(0x05c6, 0x9031, 5)},
574         {QMI_FIXED_INTF(0x05c6, 0x9032, 4)},
575         {QMI_FIXED_INTF(0x05c6, 0x9033, 3)},
576         {QMI_FIXED_INTF(0x05c6, 0x9033, 4)},
577         {QMI_FIXED_INTF(0x05c6, 0x9033, 5)},
578         {QMI_FIXED_INTF(0x05c6, 0x9033, 6)},
579         {QMI_FIXED_INTF(0x05c6, 0x9034, 3)},
580         {QMI_FIXED_INTF(0x05c6, 0x9034, 4)},
581         {QMI_FIXED_INTF(0x05c6, 0x9034, 5)},
582         {QMI_FIXED_INTF(0x05c6, 0x9034, 6)},
583         {QMI_FIXED_INTF(0x05c6, 0x9034, 7)},
584         {QMI_FIXED_INTF(0x05c6, 0x9035, 4)},
585         {QMI_FIXED_INTF(0x05c6, 0x9036, 3)},
586         {QMI_FIXED_INTF(0x05c6, 0x9037, 5)},
587         {QMI_FIXED_INTF(0x05c6, 0x9038, 4)},
588         {QMI_FIXED_INTF(0x05c6, 0x903b, 7)},
589         {QMI_FIXED_INTF(0x05c6, 0x903c, 6)},
590         {QMI_FIXED_INTF(0x05c6, 0x903d, 6)},
591         {QMI_FIXED_INTF(0x05c6, 0x903e, 5)},
592         {QMI_FIXED_INTF(0x05c6, 0x9043, 3)},
593         {QMI_FIXED_INTF(0x05c6, 0x9046, 3)},
594         {QMI_FIXED_INTF(0x05c6, 0x9046, 4)},
595         {QMI_FIXED_INTF(0x05c6, 0x9046, 5)},
596         {QMI_FIXED_INTF(0x05c6, 0x9047, 2)},
597         {QMI_FIXED_INTF(0x05c6, 0x9047, 3)},
598         {QMI_FIXED_INTF(0x05c6, 0x9047, 4)},
599         {QMI_FIXED_INTF(0x05c6, 0x9048, 4)},
600         {QMI_FIXED_INTF(0x05c6, 0x9048, 5)},
601         {QMI_FIXED_INTF(0x05c6, 0x9048, 6)},
602         {QMI_FIXED_INTF(0x05c6, 0x9048, 7)},
603         {QMI_FIXED_INTF(0x05c6, 0x9048, 8)},
604         {QMI_FIXED_INTF(0x05c6, 0x904c, 5)},
605         {QMI_FIXED_INTF(0x05c6, 0x904c, 6)},
606         {QMI_FIXED_INTF(0x05c6, 0x904c, 7)},
607         {QMI_FIXED_INTF(0x05c6, 0x904c, 8)},
608         {QMI_FIXED_INTF(0x05c6, 0x9050, 3)},
609         {QMI_FIXED_INTF(0x05c6, 0x9052, 4)},
610         {QMI_FIXED_INTF(0x05c6, 0x9053, 6)},
611         {QMI_FIXED_INTF(0x05c6, 0x9053, 7)},
612         {QMI_FIXED_INTF(0x05c6, 0x9054, 5)},
613         {QMI_FIXED_INTF(0x05c6, 0x9054, 6)},
614         {QMI_FIXED_INTF(0x05c6, 0x9055, 3)},
615         {QMI_FIXED_INTF(0x05c6, 0x9055, 4)},
616         {QMI_FIXED_INTF(0x05c6, 0x9055, 5)},
617         {QMI_FIXED_INTF(0x05c6, 0x9055, 6)},
618         {QMI_FIXED_INTF(0x05c6, 0x9055, 7)},
619         {QMI_FIXED_INTF(0x05c6, 0x9056, 3)},
620         {QMI_FIXED_INTF(0x05c6, 0x9062, 2)},
621         {QMI_FIXED_INTF(0x05c6, 0x9062, 3)},
622         {QMI_FIXED_INTF(0x05c6, 0x9062, 4)},
623         {QMI_FIXED_INTF(0x05c6, 0x9062, 5)},
624         {QMI_FIXED_INTF(0x05c6, 0x9062, 6)},
625         {QMI_FIXED_INTF(0x05c6, 0x9062, 7)},
626         {QMI_FIXED_INTF(0x05c6, 0x9062, 8)},
627         {QMI_FIXED_INTF(0x05c6, 0x9062, 9)},
628         {QMI_FIXED_INTF(0x05c6, 0x9064, 3)},
629         {QMI_FIXED_INTF(0x05c6, 0x9065, 6)},
630         {QMI_FIXED_INTF(0x05c6, 0x9065, 7)},
631         {QMI_FIXED_INTF(0x05c6, 0x9066, 5)},
632         {QMI_FIXED_INTF(0x05c6, 0x9066, 6)},
633         {QMI_FIXED_INTF(0x05c6, 0x9067, 1)},
634         {QMI_FIXED_INTF(0x05c6, 0x9068, 2)},
635         {QMI_FIXED_INTF(0x05c6, 0x9068, 3)},
636         {QMI_FIXED_INTF(0x05c6, 0x9068, 4)},
637         {QMI_FIXED_INTF(0x05c6, 0x9068, 5)},
638         {QMI_FIXED_INTF(0x05c6, 0x9068, 6)},
639         {QMI_FIXED_INTF(0x05c6, 0x9068, 7)},
640         {QMI_FIXED_INTF(0x05c6, 0x9069, 5)},
641         {QMI_FIXED_INTF(0x05c6, 0x9069, 6)},
642         {QMI_FIXED_INTF(0x05c6, 0x9069, 7)},
643         {QMI_FIXED_INTF(0x05c6, 0x9069, 8)},
644         {QMI_FIXED_INTF(0x05c6, 0x9070, 4)},
645         {QMI_FIXED_INTF(0x05c6, 0x9070, 5)},
646         {QMI_FIXED_INTF(0x05c6, 0x9075, 5)},
647         {QMI_FIXED_INTF(0x05c6, 0x9076, 4)},
648         {QMI_FIXED_INTF(0x05c6, 0x9076, 5)},
649         {QMI_FIXED_INTF(0x05c6, 0x9076, 6)},
650         {QMI_FIXED_INTF(0x05c6, 0x9076, 7)},
651         {QMI_FIXED_INTF(0x05c6, 0x9076, 8)},
652         {QMI_FIXED_INTF(0x05c6, 0x9077, 3)},
653         {QMI_FIXED_INTF(0x05c6, 0x9077, 4)},
654         {QMI_FIXED_INTF(0x05c6, 0x9077, 5)},
655         {QMI_FIXED_INTF(0x05c6, 0x9077, 6)},
656         {QMI_FIXED_INTF(0x05c6, 0x9078, 3)},
657         {QMI_FIXED_INTF(0x05c6, 0x9079, 4)},
658         {QMI_FIXED_INTF(0x05c6, 0x9079, 5)},
659         {QMI_FIXED_INTF(0x05c6, 0x9079, 6)},
660         {QMI_FIXED_INTF(0x05c6, 0x9079, 7)},
661         {QMI_FIXED_INTF(0x05c6, 0x9079, 8)},
662         {QMI_FIXED_INTF(0x05c6, 0x9080, 5)},
663         {QMI_FIXED_INTF(0x05c6, 0x9080, 6)},
664         {QMI_FIXED_INTF(0x05c6, 0x9080, 7)},
665         {QMI_FIXED_INTF(0x05c6, 0x9080, 8)},
666         {QMI_FIXED_INTF(0x05c6, 0x9083, 3)},
667         {QMI_FIXED_INTF(0x05c6, 0x9084, 4)},
668         {QMI_FIXED_INTF(0x05c6, 0x920d, 0)},
669         {QMI_FIXED_INTF(0x05c6, 0x920d, 5)},
670         {QMI_FIXED_INTF(0x12d1, 0x140c, 1)},    /* Huawei E173 */
671         {QMI_FIXED_INTF(0x12d1, 0x14ac, 1)},    /* Huawei E1820 */
672         {QMI_FIXED_INTF(0x16d8, 0x6003, 0)},    /* CMOTech 6003 */
673         {QMI_FIXED_INTF(0x16d8, 0x6007, 0)},    /* CMOTech CHE-628S */
674         {QMI_FIXED_INTF(0x16d8, 0x6008, 0)},    /* CMOTech CMU-301 */
675         {QMI_FIXED_INTF(0x16d8, 0x6280, 0)},    /* CMOTech CHU-628 */
676         {QMI_FIXED_INTF(0x16d8, 0x7001, 0)},    /* CMOTech CHU-720S */
677         {QMI_FIXED_INTF(0x16d8, 0x7002, 0)},    /* CMOTech 7002 */
678         {QMI_FIXED_INTF(0x16d8, 0x7003, 4)},    /* CMOTech CHU-629K */
679         {QMI_FIXED_INTF(0x16d8, 0x7004, 3)},    /* CMOTech 7004 */
680         {QMI_FIXED_INTF(0x16d8, 0x7006, 5)},    /* CMOTech CGU-629 */
681         {QMI_FIXED_INTF(0x16d8, 0x700a, 4)},    /* CMOTech CHU-629S */
682         {QMI_FIXED_INTF(0x16d8, 0x7211, 0)},    /* CMOTech CHU-720I */
683         {QMI_FIXED_INTF(0x16d8, 0x7212, 0)},    /* CMOTech 7212 */
684         {QMI_FIXED_INTF(0x16d8, 0x7213, 0)},    /* CMOTech 7213 */
685         {QMI_FIXED_INTF(0x16d8, 0x7251, 1)},    /* CMOTech 7251 */
686         {QMI_FIXED_INTF(0x16d8, 0x7252, 1)},    /* CMOTech 7252 */
687         {QMI_FIXED_INTF(0x16d8, 0x7253, 1)},    /* CMOTech 7253 */
688         {QMI_FIXED_INTF(0x19d2, 0x0002, 1)},
689         {QMI_FIXED_INTF(0x19d2, 0x0012, 1)},
690         {QMI_FIXED_INTF(0x19d2, 0x0017, 3)},
691         {QMI_FIXED_INTF(0x19d2, 0x0019, 3)},    /* ONDA MT689DC */
692         {QMI_FIXED_INTF(0x19d2, 0x0021, 4)},
693         {QMI_FIXED_INTF(0x19d2, 0x0025, 1)},
694         {QMI_FIXED_INTF(0x19d2, 0x0031, 4)},
695         {QMI_FIXED_INTF(0x19d2, 0x0042, 4)},
696         {QMI_FIXED_INTF(0x19d2, 0x0049, 5)},
697         {QMI_FIXED_INTF(0x19d2, 0x0052, 4)},
698         {QMI_FIXED_INTF(0x19d2, 0x0055, 1)},    /* ZTE (Vodafone) K3520-Z */
699         {QMI_FIXED_INTF(0x19d2, 0x0058, 4)},
700         {QMI_FIXED_INTF(0x19d2, 0x0063, 4)},    /* ZTE (Vodafone) K3565-Z */
701         {QMI_FIXED_INTF(0x19d2, 0x0104, 4)},    /* ZTE (Vodafone) K4505-Z */
702         {QMI_FIXED_INTF(0x19d2, 0x0113, 5)},
703         {QMI_FIXED_INTF(0x19d2, 0x0118, 5)},
704         {QMI_FIXED_INTF(0x19d2, 0x0121, 5)},
705         {QMI_FIXED_INTF(0x19d2, 0x0123, 4)},
706         {QMI_FIXED_INTF(0x19d2, 0x0124, 5)},
707         {QMI_FIXED_INTF(0x19d2, 0x0125, 6)},
708         {QMI_FIXED_INTF(0x19d2, 0x0126, 5)},
709         {QMI_FIXED_INTF(0x19d2, 0x0130, 1)},
710         {QMI_FIXED_INTF(0x19d2, 0x0133, 3)},
711         {QMI_FIXED_INTF(0x19d2, 0x0141, 5)},
712         {QMI_FIXED_INTF(0x19d2, 0x0157, 5)},    /* ZTE MF683 */
713         {QMI_FIXED_INTF(0x19d2, 0x0158, 3)},
714         {QMI_FIXED_INTF(0x19d2, 0x0167, 4)},    /* ZTE MF820D */
715         {QMI_FIXED_INTF(0x19d2, 0x0168, 4)},
716         {QMI_FIXED_INTF(0x19d2, 0x0176, 3)},
717         {QMI_FIXED_INTF(0x19d2, 0x0178, 3)},
718         {QMI_FIXED_INTF(0x19d2, 0x0191, 4)},    /* ZTE EuFi890 */
719         {QMI_FIXED_INTF(0x19d2, 0x0199, 1)},    /* ZTE MF820S */
720         {QMI_FIXED_INTF(0x19d2, 0x0200, 1)},
721         {QMI_FIXED_INTF(0x19d2, 0x0257, 3)},    /* ZTE MF821 */
722         {QMI_FIXED_INTF(0x19d2, 0x0265, 4)},    /* ONDA MT8205 4G LTE */
723         {QMI_FIXED_INTF(0x19d2, 0x0284, 4)},    /* ZTE MF880 */
724         {QMI_FIXED_INTF(0x19d2, 0x0326, 4)},    /* ZTE MF821D */
725         {QMI_FIXED_INTF(0x19d2, 0x0412, 4)},    /* Telewell TW-LTE 4G */
726         {QMI_FIXED_INTF(0x19d2, 0x1008, 4)},    /* ZTE (Vodafone) K3570-Z */
727         {QMI_FIXED_INTF(0x19d2, 0x1010, 4)},    /* ZTE (Vodafone) K3571-Z */
728         {QMI_FIXED_INTF(0x19d2, 0x1012, 4)},
729         {QMI_FIXED_INTF(0x19d2, 0x1018, 3)},    /* ZTE (Vodafone) K5006-Z */
730         {QMI_FIXED_INTF(0x19d2, 0x1021, 2)},
731         {QMI_FIXED_INTF(0x19d2, 0x1245, 4)},
732         {QMI_FIXED_INTF(0x19d2, 0x1247, 4)},
733         {QMI_FIXED_INTF(0x19d2, 0x1252, 4)},
734         {QMI_FIXED_INTF(0x19d2, 0x1254, 4)},
735         {QMI_FIXED_INTF(0x19d2, 0x1255, 3)},
736         {QMI_FIXED_INTF(0x19d2, 0x1255, 4)},
737         {QMI_FIXED_INTF(0x19d2, 0x1256, 4)},
738         {QMI_FIXED_INTF(0x19d2, 0x1270, 5)},    /* ZTE MF667 */
739         {QMI_FIXED_INTF(0x19d2, 0x1401, 2)},
740         {QMI_FIXED_INTF(0x19d2, 0x1402, 2)},    /* ZTE MF60 */
741         {QMI_FIXED_INTF(0x19d2, 0x1424, 2)},
742         {QMI_FIXED_INTF(0x19d2, 0x1425, 2)},
743         {QMI_FIXED_INTF(0x19d2, 0x1426, 2)},    /* ZTE MF91 */
744         {QMI_FIXED_INTF(0x19d2, 0x2002, 4)},    /* ZTE (Vodafone) K3765-Z */
745         {QMI_FIXED_INTF(0x0f3d, 0x68a2, 8)},    /* Sierra Wireless MC7700 */
746         {QMI_FIXED_INTF(0x114f, 0x68a2, 8)},    /* Sierra Wireless MC7750 */
747         {QMI_FIXED_INTF(0x1199, 0x68a2, 8)},    /* Sierra Wireless MC7710 in QMI mode */
748         {QMI_FIXED_INTF(0x1199, 0x68a2, 19)},   /* Sierra Wireless MC7710 in QMI mode */
749         {QMI_FIXED_INTF(0x1199, 0x68c0, 8)},    /* Sierra Wireless MC73xx */
750         {QMI_FIXED_INTF(0x1199, 0x68c0, 10)},   /* Sierra Wireless MC73xx */
751         {QMI_FIXED_INTF(0x1199, 0x901c, 8)},    /* Sierra Wireless EM7700 */
752         {QMI_FIXED_INTF(0x1199, 0x901f, 8)},    /* Sierra Wireless EM7355 */
753         {QMI_FIXED_INTF(0x1199, 0x9041, 8)},    /* Sierra Wireless MC7305/MC7355 */
754         {QMI_FIXED_INTF(0x1199, 0x9051, 8)},    /* Netgear AirCard 340U */
755         {QMI_FIXED_INTF(0x1199, 0x9053, 8)},    /* Sierra Wireless Modem */
756         {QMI_FIXED_INTF(0x1199, 0x9054, 8)},    /* Sierra Wireless Modem */
757         {QMI_FIXED_INTF(0x1199, 0x9055, 8)},    /* Netgear AirCard 341U */
758         {QMI_FIXED_INTF(0x1199, 0x9056, 8)},    /* Sierra Wireless Modem */
759         {QMI_FIXED_INTF(0x1199, 0x9061, 8)},    /* Sierra Wireless Modem */
760         {QMI_FIXED_INTF(0x1bbb, 0x011e, 4)},    /* Telekom Speedstick LTE II (Alcatel One Touch L100V LTE) */
761         {QMI_FIXED_INTF(0x1bbb, 0x0203, 2)},    /* Alcatel L800MA */
762         {QMI_FIXED_INTF(0x2357, 0x0201, 4)},    /* TP-LINK HSUPA Modem MA180 */
763         {QMI_FIXED_INTF(0x2357, 0x9000, 4)},    /* TP-LINK MA260 */
764         {QMI_FIXED_INTF(0x1bc7, 0x1200, 5)},    /* Telit LE920 */
765         {QMI_FIXED_INTF(0x1bc7, 0x1201, 2)},    /* Telit LE920 */
766         {QMI_FIXED_INTF(0x0b3c, 0xc005, 6)},    /* Olivetti Olicard 200 */
767         {QMI_FIXED_INTF(0x0b3c, 0xc00b, 4)},    /* Olivetti Olicard 500 */
768         {QMI_FIXED_INTF(0x1e2d, 0x0060, 4)},    /* Cinterion PLxx */
769         {QMI_FIXED_INTF(0x1e2d, 0x0053, 4)},    /* Cinterion PHxx,PXxx */
770         {QMI_FIXED_INTF(0x413c, 0x81a2, 8)},    /* Dell Wireless 5806 Gobi(TM) 4G LTE Mobile Broadband Card */
771         {QMI_FIXED_INTF(0x413c, 0x81a3, 8)},    /* Dell Wireless 5570 HSPA+ (42Mbps) Mobile Broadband Card */
772         {QMI_FIXED_INTF(0x413c, 0x81a4, 8)},    /* Dell Wireless 5570e HSPA+ (42Mbps) Mobile Broadband Card */
773         {QMI_FIXED_INTF(0x413c, 0x81a8, 8)},    /* Dell Wireless 5808 Gobi(TM) 4G LTE Mobile Broadband Card */
774         {QMI_FIXED_INTF(0x413c, 0x81a9, 8)},    /* Dell Wireless 5808e Gobi(TM) 4G LTE Mobile Broadband Card */
775 
776         /* 4. Gobi 1000 devices */
777         {QMI_GOBI1K_DEVICE(0x05c6, 0x9212)},    /* Acer Gobi Modem Device */
778         {QMI_GOBI1K_DEVICE(0x03f0, 0x1f1d)},    /* HP un2400 Gobi Modem Device */
779         {QMI_GOBI1K_DEVICE(0x04da, 0x250d)},    /* Panasonic Gobi Modem device */
780         {QMI_GOBI1K_DEVICE(0x413c, 0x8172)},    /* Dell Gobi Modem device */
781         {QMI_GOBI1K_DEVICE(0x1410, 0xa001)},    /* Novatel/Verizon USB-1000 */
782         {QMI_GOBI1K_DEVICE(0x1410, 0xa002)},    /* Novatel Gobi Modem device */
783         {QMI_GOBI1K_DEVICE(0x1410, 0xa003)},    /* Novatel Gobi Modem device */
784         {QMI_GOBI1K_DEVICE(0x1410, 0xa004)},    /* Novatel Gobi Modem device */
785         {QMI_GOBI1K_DEVICE(0x1410, 0xa005)},    /* Novatel Gobi Modem device */
786         {QMI_GOBI1K_DEVICE(0x1410, 0xa006)},    /* Novatel Gobi Modem device */
787         {QMI_GOBI1K_DEVICE(0x1410, 0xa007)},    /* Novatel Gobi Modem device */
788         {QMI_GOBI1K_DEVICE(0x0b05, 0x1776)},    /* Asus Gobi Modem device */
789         {QMI_GOBI1K_DEVICE(0x19d2, 0xfff3)},    /* ONDA Gobi Modem device */
790         {QMI_GOBI1K_DEVICE(0x05c6, 0x9001)},    /* Generic Gobi Modem device */
791         {QMI_GOBI1K_DEVICE(0x05c6, 0x9002)},    /* Generic Gobi Modem device */
792         {QMI_GOBI1K_DEVICE(0x05c6, 0x9202)},    /* Generic Gobi Modem device */
793         {QMI_GOBI1K_DEVICE(0x05c6, 0x9203)},    /* Generic Gobi Modem device */
794         {QMI_GOBI1K_DEVICE(0x05c6, 0x9222)},    /* Generic Gobi Modem device */
795         {QMI_GOBI1K_DEVICE(0x05c6, 0x9009)},    /* Generic Gobi Modem device */
796 
797         /* 5. Gobi 2000 and 3000 devices */
798         {QMI_GOBI_DEVICE(0x413c, 0x8186)},      /* Dell Gobi 2000 Modem device (N0218, VU936) */
799         {QMI_GOBI_DEVICE(0x413c, 0x8194)},      /* Dell Gobi 3000 Composite */
800         {QMI_GOBI_DEVICE(0x05c6, 0x920b)},      /* Generic Gobi 2000 Modem device */
801         {QMI_GOBI_DEVICE(0x05c6, 0x9225)},      /* Sony Gobi 2000 Modem device (N0279, VU730) */
802         {QMI_GOBI_DEVICE(0x05c6, 0x9245)},      /* Samsung Gobi 2000 Modem device (VL176) */
803         {QMI_GOBI_DEVICE(0x03f0, 0x251d)},      /* HP Gobi 2000 Modem device (VP412) */
804         {QMI_GOBI_DEVICE(0x05c6, 0x9215)},      /* Acer Gobi 2000 Modem device (VP413) */
805         {QMI_GOBI_DEVICE(0x05c6, 0x9265)},      /* Asus Gobi 2000 Modem device (VR305) */
806         {QMI_GOBI_DEVICE(0x05c6, 0x9235)},      /* Top Global Gobi 2000 Modem device (VR306) */
807         {QMI_GOBI_DEVICE(0x05c6, 0x9275)},      /* iRex Technologies Gobi 2000 Modem device (VR307) */
808         {QMI_GOBI_DEVICE(0x0af0, 0x8120)},      /* Option GTM681W */
809         {QMI_GOBI_DEVICE(0x1199, 0x68a5)},      /* Sierra Wireless Modem */
810         {QMI_GOBI_DEVICE(0x1199, 0x68a9)},      /* Sierra Wireless Modem */
811         {QMI_GOBI_DEVICE(0x1199, 0x9001)},      /* Sierra Wireless Gobi 2000 Modem device (VT773) */
812         {QMI_GOBI_DEVICE(0x1199, 0x9002)},      /* Sierra Wireless Gobi 2000 Modem device (VT773) */
813         {QMI_GOBI_DEVICE(0x1199, 0x9003)},      /* Sierra Wireless Gobi 2000 Modem device (VT773) */
814         {QMI_GOBI_DEVICE(0x1199, 0x9004)},      /* Sierra Wireless Gobi 2000 Modem device (VT773) */
815         {QMI_GOBI_DEVICE(0x1199, 0x9005)},      /* Sierra Wireless Gobi 2000 Modem device (VT773) */
816         {QMI_GOBI_DEVICE(0x1199, 0x9006)},      /* Sierra Wireless Gobi 2000 Modem device (VT773) */
817         {QMI_GOBI_DEVICE(0x1199, 0x9007)},      /* Sierra Wireless Gobi 2000 Modem device (VT773) */
818         {QMI_GOBI_DEVICE(0x1199, 0x9008)},      /* Sierra Wireless Gobi 2000 Modem device (VT773) */
819         {QMI_GOBI_DEVICE(0x1199, 0x9009)},      /* Sierra Wireless Gobi 2000 Modem device (VT773) */
820         {QMI_GOBI_DEVICE(0x1199, 0x900a)},      /* Sierra Wireless Gobi 2000 Modem device (VT773) */
821         {QMI_GOBI_DEVICE(0x1199, 0x9011)},      /* Sierra Wireless Gobi 2000 Modem device (MC8305) */
822         {QMI_GOBI_DEVICE(0x16d8, 0x8002)},      /* CMDTech Gobi 2000 Modem device (VU922) */
823         {QMI_GOBI_DEVICE(0x05c6, 0x9205)},      /* Gobi 2000 Modem device */
824         {QMI_GOBI_DEVICE(0x1199, 0x9013)},      /* Sierra Wireless Gobi 3000 Modem device (MC8355) */
825         {QMI_GOBI_DEVICE(0x03f0, 0x371d)},      /* HP un2430 Mobile Broadband Module */
826         {QMI_GOBI_DEVICE(0x1199, 0x9015)},      /* Sierra Wireless Gobi 3000 Modem device */
827         {QMI_GOBI_DEVICE(0x1199, 0x9019)},      /* Sierra Wireless Gobi 3000 Modem device */
828         {QMI_GOBI_DEVICE(0x1199, 0x901b)},      /* Sierra Wireless MC7770 */
829         {QMI_GOBI_DEVICE(0x12d1, 0x14f1)},      /* Sony Gobi 3000 Composite */
830         {QMI_GOBI_DEVICE(0x1410, 0xa021)},      /* Foxconn Gobi 3000 Modem device (Novatel E396) */
831 
832         { }                                     /* END */
833 };
834 MODULE_DEVICE_TABLE(usb, products);
835 
836 static int qmi_wwan_probe(struct usb_interface *intf,
837                           const struct usb_device_id *prod)
838 {
839         struct usb_device_id *id = (struct usb_device_id *)prod;
840 
841         /* Workaround to enable dynamic IDs.  This disables usbnet
842          * blacklisting functionality.  Which, if required, can be
843          * reimplemented here by using a magic "blacklist" value
844          * instead of 0 in the static device id table
845          */
846         if (!id->driver_info) {
847                 dev_dbg(&intf->dev, "setting defaults for dynamic device id\n");
848                 id->driver_info = (unsigned long)&qmi_wwan_info;
849         }
850 
851         return usbnet_probe(intf, id);
852 }
853 
854 static struct usb_driver qmi_wwan_driver = {
855         .name                 = "qmi_wwan",
856         .id_table             = products,
857         .probe                = qmi_wwan_probe,
858         .disconnect           = usbnet_disconnect,
859         .suspend              = qmi_wwan_suspend,
860         .resume               = qmi_wwan_resume,
861         .reset_resume         = qmi_wwan_resume,
862         .supports_autosuspend = 1,
863         .disable_hub_initiated_lpm = 1,
864 };
865 
866 module_usb_driver(qmi_wwan_driver);
867 
868 MODULE_AUTHOR("Bjørn Mork <bjorn@mork.no>");
869 MODULE_DESCRIPTION("Qualcomm MSM Interface (QMI) WWAN driver");
870 MODULE_LICENSE("GPL");
871 

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