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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 | /* * Copyright (c) 2012 Bjørn Mork <bjorn@mork.no> * * The probing code is heavily inspired by cdc_ether, which is: * Copyright (C) 2003-2005 by David Brownell * Copyright (C) 2006 by Ole Andre Vadla Ravnas (ActiveSync) * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * version 2 as published by the Free Software Foundation. */ #include <linux/module.h> #include <linux/netdevice.h> #include <linux/ethtool.h> #include <linux/etherdevice.h> #include <linux/mii.h> #include <linux/usb.h> #include <linux/usb/cdc.h> #include <linux/usb/usbnet.h> #include <linux/usb/cdc-wdm.h> /* This driver supports wwan (3G/LTE/?) devices using a vendor * specific management protocol called Qualcomm MSM Interface (QMI) - * in addition to the more common AT commands over serial interface * management * * QMI is wrapped in CDC, using CDC encapsulated commands on the * control ("master") interface of a two-interface CDC Union * resembling standard CDC ECM. The devices do not use the control * interface for any other CDC messages. Most likely because the * management protocol is used in place of the standard CDC * notifications NOTIFY_NETWORK_CONNECTION and NOTIFY_SPEED_CHANGE * * Alternatively, control and data functions can be combined in a * single USB interface. * * Handling a protocol like QMI is out of the scope for any driver. * It is exported as a character device using the cdc-wdm driver as * a subdriver, enabling userspace applications ("modem managers") to * handle it. * * These devices may alternatively/additionally be configured using AT * commands on a serial interface */ /* driver specific data */ struct qmi_wwan_state { struct usb_driver *subdriver; atomic_t pmcount; unsigned long unused; struct usb_interface *control; struct usb_interface *data; }; /* default ethernet address used by the modem */ static const u8 default_modem_addr[ETH_ALEN] = {0x02, 0x50, 0xf3}; static const u8 buggy_fw_addr[ETH_ALEN] = {0x00, 0xa0, 0xc6, 0x00, 0x00, 0x00}; /* Make up an ethernet header if the packet doesn't have one. * * A firmware bug common among several devices cause them to send raw * IP packets under some circumstances. There is no way for the * driver/host to know when this will happen. And even when the bug * hits, some packets will still arrive with an intact header. * * The supported devices are only capably of sending IPv4, IPv6 and * ARP packets on a point-to-point link. Any packet with an ethernet * header will have either our address or a broadcast/multicast * address as destination. ARP packets will always have a header. * * This means that this function will reliably add the appropriate * header iff necessary, provided our hardware address does not start * with 4 or 6. * * Another common firmware bug results in all packets being addressed * to 00:a0:c6:00:00:00 despite the host address being different. * This function will also fixup such packets. */ static int qmi_wwan_rx_fixup(struct usbnet *dev, struct sk_buff *skb) { __be16 proto; /* This check is no longer done by usbnet */ if (skb->len < dev->net->hard_header_len) return 0; switch (skb->data[0] & 0xf0) { case 0x40: proto = htons(ETH_P_IP); break; case 0x60: proto = htons(ETH_P_IPV6); break; case 0x00: if (is_multicast_ether_addr(skb->data)) return 1; /* possibly bogus destination - rewrite just in case */ skb_reset_mac_header(skb); goto fix_dest; default: /* pass along other packets without modifications */ return 1; } if (skb_headroom(skb) < ETH_HLEN) return 0; skb_push(skb, ETH_HLEN); skb_reset_mac_header(skb); eth_hdr(skb)->h_proto = proto; eth_zero_addr(eth_hdr(skb)->h_source); fix_dest: memcpy(eth_hdr(skb)->h_dest, dev->net->dev_addr, ETH_ALEN); return 1; } /* very simplistic detection of IPv4 or IPv6 headers */ static bool possibly_iphdr(const char *data) { return (data[0] & 0xd0) == 0x40; } /* disallow addresses which may be confused with IP headers */ static int qmi_wwan_mac_addr(struct net_device *dev, void *p) { int ret; struct sockaddr *addr = p; ret = eth_prepare_mac_addr_change(dev, p); if (ret < 0) return ret; if (possibly_iphdr(addr->sa_data)) return -EADDRNOTAVAIL; eth_commit_mac_addr_change(dev, p); return 0; } static const struct net_device_ops qmi_wwan_netdev_ops = { .ndo_open = usbnet_open, .ndo_stop = usbnet_stop, .ndo_start_xmit = usbnet_start_xmit, .ndo_tx_timeout = usbnet_tx_timeout, .ndo_change_mtu = usbnet_change_mtu, .ndo_set_mac_address = qmi_wwan_mac_addr, .ndo_validate_addr = eth_validate_addr, }; /* using a counter to merge subdriver requests with our own into a * combined state */ static int qmi_wwan_manage_power(struct usbnet *dev, int on) { struct qmi_wwan_state *info = (void *)&dev->data; int rv; dev_dbg(&dev->intf->dev, "%s() pmcount=%d, on=%d\n", __func__, atomic_read(&info->pmcount), on); if ((on && atomic_add_return(1, &info->pmcount) == 1) || (!on && atomic_dec_and_test(&info->pmcount))) { /* need autopm_get/put here to ensure the usbcore sees * the new value */ rv = usb_autopm_get_interface(dev->intf); dev->intf->needs_remote_wakeup = on; if (!rv) usb_autopm_put_interface(dev->intf); } return 0; } static int qmi_wwan_cdc_wdm_manage_power(struct usb_interface *intf, int on) { struct usbnet *dev = usb_get_intfdata(intf); /* can be called while disconnecting */ if (!dev) return 0; return qmi_wwan_manage_power(dev, on); } /* collect all three endpoints and register subdriver */ static int qmi_wwan_register_subdriver(struct usbnet *dev) { int rv; struct usb_driver *subdriver = NULL; struct qmi_wwan_state *info = (void *)&dev->data; /* collect bulk endpoints */ rv = usbnet_get_endpoints(dev, info->data); if (rv < 0) goto err; /* update status endpoint if separate control interface */ if (info->control != info->data) dev->status = &info->control->cur_altsetting->endpoint[0]; /* require interrupt endpoint for subdriver */ if (!dev->status) { rv = -EINVAL; goto err; } /* for subdriver power management */ atomic_set(&info->pmcount, 0); /* register subdriver */ subdriver = usb_cdc_wdm_register(info->control, &dev->status->desc, 4096, &qmi_wwan_cdc_wdm_manage_power); if (IS_ERR(subdriver)) { dev_err(&info->control->dev, "subdriver registration failed\n"); rv = PTR_ERR(subdriver); goto err; } /* prevent usbnet from using status endpoint */ dev->status = NULL; /* save subdriver struct for suspend/resume wrappers */ info->subdriver = subdriver; err: return rv; } static int qmi_wwan_bind(struct usbnet *dev, struct usb_interface *intf) { int status = -1; u8 *buf = intf->cur_altsetting->extra; int len = intf->cur_altsetting->extralen; struct usb_interface_descriptor *desc = &intf->cur_altsetting->desc; struct usb_cdc_union_desc *cdc_union; struct usb_cdc_ether_desc *cdc_ether; struct usb_driver *driver = driver_of(intf); struct qmi_wwan_state *info = (void *)&dev->data; struct usb_cdc_parsed_header hdr; BUILD_BUG_ON((sizeof(((struct usbnet *)0)->data) < sizeof(struct qmi_wwan_state))); /* set up initial state */ info->control = intf; info->data = intf; /* and a number of CDC descriptors */ cdc_parse_cdc_header(&hdr, intf, buf, len); cdc_union = hdr.usb_cdc_union_desc; cdc_ether = hdr.usb_cdc_ether_desc; /* Use separate control and data interfaces if we found a CDC Union */ if (cdc_union) { info->data = usb_ifnum_to_if(dev->udev, cdc_union->bSlaveInterface0); if (desc->bInterfaceNumber != cdc_union->bMasterInterface0 || !info->data) { dev_err(&intf->dev, "bogus CDC Union: master=%u, slave=%u\n", cdc_union->bMasterInterface0, cdc_union->bSlaveInterface0); goto err; } } /* errors aren't fatal - we can live with the dynamic address */ if (cdc_ether) { dev->hard_mtu = le16_to_cpu(cdc_ether->wMaxSegmentSize); usbnet_get_ethernet_addr(dev, cdc_ether->iMACAddress); } /* claim data interface and set it up */ if (info->control != info->data) { status = usb_driver_claim_interface(driver, info->data, dev); if (status < 0) goto err; } status = qmi_wwan_register_subdriver(dev); if (status < 0 && info->control != info->data) { usb_set_intfdata(info->data, NULL); usb_driver_release_interface(driver, info->data); } /* Never use the same address on both ends of the link, even if the * buggy firmware told us to. Or, if device is assigned the well-known * buggy firmware MAC address, replace it with a random address, */ if (ether_addr_equal(dev->net->dev_addr, default_modem_addr) || ether_addr_equal(dev->net->dev_addr, buggy_fw_addr)) eth_hw_addr_random(dev->net); /* make MAC addr easily distinguishable from an IP header */ if (possibly_iphdr(dev->net->dev_addr)) { dev->net->dev_addr[0] |= 0x02; /* set local assignment bit */ dev->net->dev_addr[0] &= 0xbf; /* clear "IP" bit */ } dev->net->netdev_ops = &qmi_wwan_netdev_ops; err: return status; } static void qmi_wwan_unbind(struct usbnet *dev, struct usb_interface *intf) { struct qmi_wwan_state *info = (void *)&dev->data; struct usb_driver *driver = driver_of(intf); struct usb_interface *other; if (info->subdriver && info->subdriver->disconnect) info->subdriver->disconnect(info->control); /* allow user to unbind using either control or data */ if (intf == info->control) other = info->data; else other = info->control; /* only if not shared */ if (other && intf != other) { usb_set_intfdata(other, NULL); usb_driver_release_interface(driver, other); } info->subdriver = NULL; info->data = NULL; info->control = NULL; } /* suspend/resume wrappers calling both usbnet and the cdc-wdm * subdriver if present. * * NOTE: cdc-wdm also supports pre/post_reset, but we cannot provide * wrappers for those without adding usbnet reset support first. */ static int qmi_wwan_suspend(struct usb_interface *intf, pm_message_t message) { struct usbnet *dev = usb_get_intfdata(intf); struct qmi_wwan_state *info = (void *)&dev->data; int ret; /* Both usbnet_suspend() and subdriver->suspend() MUST return 0 * in system sleep context, otherwise, the resume callback has * to recover device from previous suspend failure. */ ret = usbnet_suspend(intf, message); if (ret < 0) goto err; if (intf == info->control && info->subdriver && info->subdriver->suspend) ret = info->subdriver->suspend(intf, message); if (ret < 0) usbnet_resume(intf); err: return ret; } static int qmi_wwan_resume(struct usb_interface *intf) { struct usbnet *dev = usb_get_intfdata(intf); struct qmi_wwan_state *info = (void *)&dev->data; int ret = 0; bool callsub = (intf == info->control && info->subdriver && info->subdriver->resume); if (callsub) ret = info->subdriver->resume(intf); if (ret < 0) goto err; ret = usbnet_resume(intf); if (ret < 0 && callsub) info->subdriver->suspend(intf, PMSG_SUSPEND); err: return ret; } static const struct driver_info qmi_wwan_info = { .description = "WWAN/QMI device", .flags = FLAG_WWAN, .bind = qmi_wwan_bind, .unbind = qmi_wwan_unbind, .manage_power = qmi_wwan_manage_power, .rx_fixup = qmi_wwan_rx_fixup, }; #define HUAWEI_VENDOR_ID 0x12D1 /* map QMI/wwan function by a fixed interface number */ #define QMI_FIXED_INTF(vend, prod, num) \ USB_DEVICE_INTERFACE_NUMBER(vend, prod, num), \ .driver_info = (unsigned long)&qmi_wwan_info /* Gobi 1000 QMI/wwan interface number is 3 according to qcserial */ #define QMI_GOBI1K_DEVICE(vend, prod) \ QMI_FIXED_INTF(vend, prod, 3) /* Gobi 2000/3000 QMI/wwan interface number is 0 according to qcserial */ #define QMI_GOBI_DEVICE(vend, prod) \ QMI_FIXED_INTF(vend, prod, 0) static const struct usb_device_id products[] = { /* 1. CDC ECM like devices match on the control interface */ { /* Huawei E392, E398 and possibly others sharing both device id and more... */ USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 9), .driver_info = (unsigned long)&qmi_wwan_info, }, { /* Vodafone/Huawei K5005 (12d1:14c8) and similar modems */ USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 57), .driver_info = (unsigned long)&qmi_wwan_info, }, { /* HUAWEI_INTERFACE_NDIS_CONTROL_QUALCOMM */ USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 0x01, 0x69), .driver_info = (unsigned long)&qmi_wwan_info, }, /* 2. Combined interface devices matching on class+protocol */ { /* Huawei E367 and possibly others in "Windows mode" */ USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 7), .driver_info = (unsigned long)&qmi_wwan_info, }, { /* Huawei E392, E398 and possibly others in "Windows mode" */ USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 17), .driver_info = (unsigned long)&qmi_wwan_info, }, { /* HUAWEI_NDIS_SINGLE_INTERFACE_VDF */ USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 0x01, 0x37), .driver_info = (unsigned long)&qmi_wwan_info, }, { /* HUAWEI_INTERFACE_NDIS_HW_QUALCOMM */ USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 0x01, 0x67), .driver_info = (unsigned long)&qmi_wwan_info, }, { /* Pantech UML290, P4200 and more */ USB_VENDOR_AND_INTERFACE_INFO(0x106c, USB_CLASS_VENDOR_SPEC, 0xf0, 0xff), .driver_info = (unsigned long)&qmi_wwan_info, }, { /* Pantech UML290 - newer firmware */ USB_VENDOR_AND_INTERFACE_INFO(0x106c, USB_CLASS_VENDOR_SPEC, 0xf1, 0xff), .driver_info = (unsigned long)&qmi_wwan_info, }, { /* Novatel USB551L and MC551 */ USB_DEVICE_AND_INTERFACE_INFO(0x1410, 0xb001, USB_CLASS_COMM, USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE), .driver_info = (unsigned long)&qmi_wwan_info, }, { /* Novatel E362 */ USB_DEVICE_AND_INTERFACE_INFO(0x1410, 0x9010, USB_CLASS_COMM, USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE), .driver_info = (unsigned long)&qmi_wwan_info, }, { /* Novatel Expedite E371 */ USB_DEVICE_AND_INTERFACE_INFO(0x1410, 0x9011, USB_CLASS_COMM, USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE), .driver_info = (unsigned long)&qmi_wwan_info, }, { /* Dell Wireless 5800 (Novatel E362) */ USB_DEVICE_AND_INTERFACE_INFO(0x413C, 0x8195, USB_CLASS_COMM, USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE), .driver_info = (unsigned long)&qmi_wwan_info, }, { /* Dell Wireless 5800 V2 (Novatel E362) */ USB_DEVICE_AND_INTERFACE_INFO(0x413C, 0x8196, USB_CLASS_COMM, USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE), .driver_info = (unsigned long)&qmi_wwan_info, }, { /* Dell Wireless 5804 (Novatel E371) */ USB_DEVICE_AND_INTERFACE_INFO(0x413C, 0x819b, USB_CLASS_COMM, USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE), .driver_info = (unsigned long)&qmi_wwan_info, }, { /* ADU960S */ USB_DEVICE_AND_INTERFACE_INFO(0x16d5, 0x650a, USB_CLASS_COMM, USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE), .driver_info = (unsigned long)&qmi_wwan_info, }, { /* HP lt2523 (Novatel E371) */ USB_DEVICE_AND_INTERFACE_INFO(0x03f0, 0x421d, USB_CLASS_COMM, USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE), .driver_info = (unsigned long)&qmi_wwan_info, }, { /* HP lt4112 LTE/HSPA+ Gobi 4G Module (Huawei me906e) */ USB_DEVICE_AND_INTERFACE_INFO(0x03f0, 0x581d, USB_CLASS_VENDOR_SPEC, 1, 7), .driver_info = (unsigned long)&qmi_wwan_info, }, /* 3. Combined interface devices matching on interface number */ {QMI_FIXED_INTF(0x0408, 0xea42, 4)}, /* Yota / Megafon M100-1 */ {QMI_FIXED_INTF(0x05c6, 0x6001, 3)}, /* 4G LTE usb-modem U901 */ {QMI_FIXED_INTF(0x05c6, 0x7000, 0)}, {QMI_FIXED_INTF(0x05c6, 0x7001, 1)}, {QMI_FIXED_INTF(0x05c6, 0x7002, 1)}, {QMI_FIXED_INTF(0x05c6, 0x7101, 1)}, {QMI_FIXED_INTF(0x05c6, 0x7101, 2)}, {QMI_FIXED_INTF(0x05c6, 0x7101, 3)}, {QMI_FIXED_INTF(0x05c6, 0x7102, 1)}, {QMI_FIXED_INTF(0x05c6, 0x7102, 2)}, {QMI_FIXED_INTF(0x05c6, 0x7102, 3)}, {QMI_FIXED_INTF(0x05c6, 0x8000, 7)}, {QMI_FIXED_INTF(0x05c6, 0x8001, 6)}, {QMI_FIXED_INTF(0x05c6, 0x9000, 4)}, {QMI_FIXED_INTF(0x05c6, 0x9003, 4)}, {QMI_FIXED_INTF(0x05c6, 0x9005, 2)}, {QMI_FIXED_INTF(0x05c6, 0x900a, 4)}, {QMI_FIXED_INTF(0x05c6, 0x900b, 2)}, {QMI_FIXED_INTF(0x05c6, 0x900c, 4)}, {QMI_FIXED_INTF(0x05c6, 0x900c, 5)}, {QMI_FIXED_INTF(0x05c6, 0x900c, 6)}, {QMI_FIXED_INTF(0x05c6, 0x900d, 5)}, {QMI_FIXED_INTF(0x05c6, 0x900f, 3)}, {QMI_FIXED_INTF(0x05c6, 0x900f, 4)}, {QMI_FIXED_INTF(0x05c6, 0x900f, 5)}, {QMI_FIXED_INTF(0x05c6, 0x9010, 4)}, {QMI_FIXED_INTF(0x05c6, 0x9010, 5)}, {QMI_FIXED_INTF(0x05c6, 0x9011, 3)}, {QMI_FIXED_INTF(0x05c6, 0x9011, 4)}, {QMI_FIXED_INTF(0x05c6, 0x9021, 1)}, {QMI_FIXED_INTF(0x05c6, 0x9022, 2)}, {QMI_FIXED_INTF(0x05c6, 0x9025, 4)}, /* Alcatel-sbell ASB TL131 TDD LTE (China Mobile) */ {QMI_FIXED_INTF(0x05c6, 0x9026, 3)}, {QMI_FIXED_INTF(0x05c6, 0x902e, 5)}, {QMI_FIXED_INTF(0x05c6, 0x9031, 5)}, {QMI_FIXED_INTF(0x05c6, 0x9032, 4)}, {QMI_FIXED_INTF(0x05c6, 0x9033, 3)}, {QMI_FIXED_INTF(0x05c6, 0x9033, 4)}, {QMI_FIXED_INTF(0x05c6, 0x9033, 5)}, {QMI_FIXED_INTF(0x05c6, 0x9033, 6)}, {QMI_FIXED_INTF(0x05c6, 0x9034, 3)}, {QMI_FIXED_INTF(0x05c6, 0x9034, 4)}, {QMI_FIXED_INTF(0x05c6, 0x9034, 5)}, {QMI_FIXED_INTF(0x05c6, 0x9034, 6)}, {QMI_FIXED_INTF(0x05c6, 0x9034, 7)}, {QMI_FIXED_INTF(0x05c6, 0x9035, 4)}, {QMI_FIXED_INTF(0x05c6, 0x9036, 3)}, {QMI_FIXED_INTF(0x05c6, 0x9037, 5)}, {QMI_FIXED_INTF(0x05c6, 0x9038, 4)}, {QMI_FIXED_INTF(0x05c6, 0x903b, 7)}, {QMI_FIXED_INTF(0x05c6, 0x903c, 6)}, {QMI_FIXED_INTF(0x05c6, 0x903d, 6)}, {QMI_FIXED_INTF(0x05c6, 0x903e, 5)}, {QMI_FIXED_INTF(0x05c6, 0x9043, 3)}, {QMI_FIXED_INTF(0x05c6, 0x9046, 3)}, {QMI_FIXED_INTF(0x05c6, 0x9046, 4)}, {QMI_FIXED_INTF(0x05c6, 0x9046, 5)}, {QMI_FIXED_INTF(0x05c6, 0x9047, 2)}, {QMI_FIXED_INTF(0x05c6, 0x9047, 3)}, {QMI_FIXED_INTF(0x05c6, 0x9047, 4)}, {QMI_FIXED_INTF(0x05c6, 0x9048, 4)}, {QMI_FIXED_INTF(0x05c6, 0x9048, 5)}, {QMI_FIXED_INTF(0x05c6, 0x9048, 6)}, {QMI_FIXED_INTF(0x05c6, 0x9048, 7)}, {QMI_FIXED_INTF(0x05c6, 0x9048, 8)}, {QMI_FIXED_INTF(0x05c6, 0x904c, 5)}, {QMI_FIXED_INTF(0x05c6, 0x904c, 6)}, {QMI_FIXED_INTF(0x05c6, 0x904c, 7)}, {QMI_FIXED_INTF(0x05c6, 0x904c, 8)}, {QMI_FIXED_INTF(0x05c6, 0x9050, 3)}, {QMI_FIXED_INTF(0x05c6, 0x9052, 4)}, {QMI_FIXED_INTF(0x05c6, 0x9053, 6)}, {QMI_FIXED_INTF(0x05c6, 0x9053, 7)}, {QMI_FIXED_INTF(0x05c6, 0x9054, 5)}, {QMI_FIXED_INTF(0x05c6, 0x9054, 6)}, {QMI_FIXED_INTF(0x05c6, 0x9055, 3)}, {QMI_FIXED_INTF(0x05c6, 0x9055, 4)}, {QMI_FIXED_INTF(0x05c6, 0x9055, 5)}, {QMI_FIXED_INTF(0x05c6, 0x9055, 6)}, {QMI_FIXED_INTF(0x05c6, 0x9055, 7)}, {QMI_FIXED_INTF(0x05c6, 0x9056, 3)}, {QMI_FIXED_INTF(0x05c6, 0x9062, 2)}, {QMI_FIXED_INTF(0x05c6, 0x9062, 3)}, {QMI_FIXED_INTF(0x05c6, 0x9062, 4)}, {QMI_FIXED_INTF(0x05c6, 0x9062, 5)}, {QMI_FIXED_INTF(0x05c6, 0x9062, 6)}, {QMI_FIXED_INTF(0x05c6, 0x9062, 7)}, {QMI_FIXED_INTF(0x05c6, 0x9062, 8)}, {QMI_FIXED_INTF(0x05c6, 0x9062, 9)}, {QMI_FIXED_INTF(0x05c6, 0x9064, 3)}, {QMI_FIXED_INTF(0x05c6, 0x9065, 6)}, {QMI_FIXED_INTF(0x05c6, 0x9065, 7)}, {QMI_FIXED_INTF(0x05c6, 0x9066, 5)}, {QMI_FIXED_INTF(0x05c6, 0x9066, 6)}, {QMI_FIXED_INTF(0x05c6, 0x9067, 1)}, {QMI_FIXED_INTF(0x05c6, 0x9068, 2)}, {QMI_FIXED_INTF(0x05c6, 0x9068, 3)}, {QMI_FIXED_INTF(0x05c6, 0x9068, 4)}, {QMI_FIXED_INTF(0x05c6, 0x9068, 5)}, {QMI_FIXED_INTF(0x05c6, 0x9068, 6)}, {QMI_FIXED_INTF(0x05c6, 0x9068, 7)}, {QMI_FIXED_INTF(0x05c6, 0x9069, 5)}, {QMI_FIXED_INTF(0x05c6, 0x9069, 6)}, {QMI_FIXED_INTF(0x05c6, 0x9069, 7)}, {QMI_FIXED_INTF(0x05c6, 0x9069, 8)}, {QMI_FIXED_INTF(0x05c6, 0x9070, 4)}, {QMI_FIXED_INTF(0x05c6, 0x9070, 5)}, {QMI_FIXED_INTF(0x05c6, 0x9075, 5)}, {QMI_FIXED_INTF(0x05c6, 0x9076, 4)}, {QMI_FIXED_INTF(0x05c6, 0x9076, 5)}, {QMI_FIXED_INTF(0x05c6, 0x9076, 6)}, {QMI_FIXED_INTF(0x05c6, 0x9076, 7)}, {QMI_FIXED_INTF(0x05c6, 0x9076, 8)}, {QMI_FIXED_INTF(0x05c6, 0x9077, 3)}, {QMI_FIXED_INTF(0x05c6, 0x9077, 4)}, {QMI_FIXED_INTF(0x05c6, 0x9077, 5)}, {QMI_FIXED_INTF(0x05c6, 0x9077, 6)}, {QMI_FIXED_INTF(0x05c6, 0x9078, 3)}, {QMI_FIXED_INTF(0x05c6, 0x9079, 4)}, {QMI_FIXED_INTF(0x05c6, 0x9079, 5)}, {QMI_FIXED_INTF(0x05c6, 0x9079, 6)}, {QMI_FIXED_INTF(0x05c6, 0x9079, 7)}, {QMI_FIXED_INTF(0x05c6, 0x9079, 8)}, {QMI_FIXED_INTF(0x05c6, 0x9080, 5)}, {QMI_FIXED_INTF(0x05c6, 0x9080, 6)}, {QMI_FIXED_INTF(0x05c6, 0x9080, 7)}, {QMI_FIXED_INTF(0x05c6, 0x9080, 8)}, {QMI_FIXED_INTF(0x05c6, 0x9083, 3)}, {QMI_FIXED_INTF(0x05c6, 0x9084, 4)}, {QMI_FIXED_INTF(0x05c6, 0x920d, 0)}, {QMI_FIXED_INTF(0x05c6, 0x920d, 5)}, {QMI_FIXED_INTF(0x0846, 0x68a2, 8)}, {QMI_FIXED_INTF(0x12d1, 0x140c, 1)}, /* Huawei E173 */ {QMI_FIXED_INTF(0x12d1, 0x14ac, 1)}, /* Huawei E1820 */ {QMI_FIXED_INTF(0x16d8, 0x6003, 0)}, /* CMOTech 6003 */ {QMI_FIXED_INTF(0x16d8, 0x6007, 0)}, /* CMOTech CHE-628S */ {QMI_FIXED_INTF(0x16d8, 0x6008, 0)}, /* CMOTech CMU-301 */ {QMI_FIXED_INTF(0x16d8, 0x6280, 0)}, /* CMOTech CHU-628 */ {QMI_FIXED_INTF(0x16d8, 0x7001, 0)}, /* CMOTech CHU-720S */ {QMI_FIXED_INTF(0x16d8, 0x7002, 0)}, /* CMOTech 7002 */ {QMI_FIXED_INTF(0x16d8, 0x7003, 4)}, /* CMOTech CHU-629K */ {QMI_FIXED_INTF(0x16d8, 0x7004, 3)}, /* CMOTech 7004 */ {QMI_FIXED_INTF(0x16d8, 0x7006, 5)}, /* CMOTech CGU-629 */ {QMI_FIXED_INTF(0x16d8, 0x700a, 4)}, /* CMOTech CHU-629S */ {QMI_FIXED_INTF(0x16d8, 0x7211, 0)}, /* CMOTech CHU-720I */ {QMI_FIXED_INTF(0x16d8, 0x7212, 0)}, /* CMOTech 7212 */ {QMI_FIXED_INTF(0x16d8, 0x7213, 0)}, /* CMOTech 7213 */ {QMI_FIXED_INTF(0x16d8, 0x7251, 1)}, /* CMOTech 7251 */ {QMI_FIXED_INTF(0x16d8, 0x7252, 1)}, /* CMOTech 7252 */ {QMI_FIXED_INTF(0x16d8, 0x7253, 1)}, /* CMOTech 7253 */ {QMI_FIXED_INTF(0x19d2, 0x0002, 1)}, {QMI_FIXED_INTF(0x19d2, 0x0012, 1)}, {QMI_FIXED_INTF(0x19d2, 0x0017, 3)}, {QMI_FIXED_INTF(0x19d2, 0x0019, 3)}, /* ONDA MT689DC */ {QMI_FIXED_INTF(0x19d2, 0x0021, 4)}, {QMI_FIXED_INTF(0x19d2, 0x0025, 1)}, {QMI_FIXED_INTF(0x19d2, 0x0031, 4)}, {QMI_FIXED_INTF(0x19d2, 0x0042, 4)}, {QMI_FIXED_INTF(0x19d2, 0x0049, 5)}, {QMI_FIXED_INTF(0x19d2, 0x0052, 4)}, {QMI_FIXED_INTF(0x19d2, 0x0055, 1)}, /* ZTE (Vodafone) K3520-Z */ {QMI_FIXED_INTF(0x19d2, 0x0058, 4)}, {QMI_FIXED_INTF(0x19d2, 0x0063, 4)}, /* ZTE (Vodafone) K3565-Z */ {QMI_FIXED_INTF(0x19d2, 0x0104, 4)}, /* ZTE (Vodafone) K4505-Z */ {QMI_FIXED_INTF(0x19d2, 0x0113, 5)}, {QMI_FIXED_INTF(0x19d2, 0x0118, 5)}, {QMI_FIXED_INTF(0x19d2, 0x0121, 5)}, {QMI_FIXED_INTF(0x19d2, 0x0123, 4)}, {QMI_FIXED_INTF(0x19d2, 0x0124, 5)}, {QMI_FIXED_INTF(0x19d2, 0x0125, 6)}, {QMI_FIXED_INTF(0x19d2, 0x0126, 5)}, {QMI_FIXED_INTF(0x19d2, 0x0130, 1)}, {QMI_FIXED_INTF(0x19d2, 0x0133, 3)}, {QMI_FIXED_INTF(0x19d2, 0x0141, 5)}, {QMI_FIXED_INTF(0x19d2, 0x0157, 5)}, /* ZTE MF683 */ {QMI_FIXED_INTF(0x19d2, 0x0158, 3)}, {QMI_FIXED_INTF(0x19d2, 0x0167, 4)}, /* ZTE MF820D */ {QMI_FIXED_INTF(0x19d2, 0x0168, 4)}, {QMI_FIXED_INTF(0x19d2, 0x0176, 3)}, {QMI_FIXED_INTF(0x19d2, 0x0178, 3)}, {QMI_FIXED_INTF(0x19d2, 0x0191, 4)}, /* ZTE EuFi890 */ {QMI_FIXED_INTF(0x19d2, 0x0199, 1)}, /* ZTE MF820S */ {QMI_FIXED_INTF(0x19d2, 0x0200, 1)}, {QMI_FIXED_INTF(0x19d2, 0x0257, 3)}, /* ZTE MF821 */ {QMI_FIXED_INTF(0x19d2, 0x0265, 4)}, /* ONDA MT8205 4G LTE */ {QMI_FIXED_INTF(0x19d2, 0x0284, 4)}, /* ZTE MF880 */ {QMI_FIXED_INTF(0x19d2, 0x0326, 4)}, /* ZTE MF821D */ {QMI_FIXED_INTF(0x19d2, 0x0412, 4)}, /* Telewell TW-LTE 4G */ {QMI_FIXED_INTF(0x19d2, 0x1008, 4)}, /* ZTE (Vodafone) K3570-Z */ {QMI_FIXED_INTF(0x19d2, 0x1010, 4)}, /* ZTE (Vodafone) K3571-Z */ {QMI_FIXED_INTF(0x19d2, 0x1012, 4)}, {QMI_FIXED_INTF(0x19d2, 0x1018, 3)}, /* ZTE (Vodafone) K5006-Z */ {QMI_FIXED_INTF(0x19d2, 0x1021, 2)}, {QMI_FIXED_INTF(0x19d2, 0x1245, 4)}, {QMI_FIXED_INTF(0x19d2, 0x1247, 4)}, {QMI_FIXED_INTF(0x19d2, 0x1252, 4)}, {QMI_FIXED_INTF(0x19d2, 0x1254, 4)}, {QMI_FIXED_INTF(0x19d2, 0x1255, 3)}, {QMI_FIXED_INTF(0x19d2, 0x1255, 4)}, {QMI_FIXED_INTF(0x19d2, 0x1256, 4)}, {QMI_FIXED_INTF(0x19d2, 0x1270, 5)}, /* ZTE MF667 */ {QMI_FIXED_INTF(0x19d2, 0x1401, 2)}, {QMI_FIXED_INTF(0x19d2, 0x1402, 2)}, /* ZTE MF60 */ {QMI_FIXED_INTF(0x19d2, 0x1424, 2)}, {QMI_FIXED_INTF(0x19d2, 0x1425, 2)}, {QMI_FIXED_INTF(0x19d2, 0x1426, 2)}, /* ZTE MF91 */ {QMI_FIXED_INTF(0x19d2, 0x1428, 2)}, /* Telewell TW-LTE 4G v2 */ {QMI_FIXED_INTF(0x19d2, 0x2002, 4)}, /* ZTE (Vodafone) K3765-Z */ {QMI_FIXED_INTF(0x2001, 0x7e19, 4)}, /* D-Link DWM-221 B1 */ {QMI_FIXED_INTF(0x0f3d, 0x68a2, 8)}, /* Sierra Wireless MC7700 */ {QMI_FIXED_INTF(0x114f, 0x68a2, 8)}, /* Sierra Wireless MC7750 */ {QMI_FIXED_INTF(0x1199, 0x68a2, 8)}, /* Sierra Wireless MC7710 in QMI mode */ {QMI_FIXED_INTF(0x1199, 0x68a2, 19)}, /* Sierra Wireless MC7710 in QMI mode */ {QMI_FIXED_INTF(0x1199, 0x68c0, 8)}, /* Sierra Wireless MC7304/MC7354 */ {QMI_FIXED_INTF(0x1199, 0x68c0, 10)}, /* Sierra Wireless MC7304/MC7354 */ {QMI_FIXED_INTF(0x1199, 0x901c, 8)}, /* Sierra Wireless EM7700 */ {QMI_FIXED_INTF(0x1199, 0x901f, 8)}, /* Sierra Wireless EM7355 */ {QMI_FIXED_INTF(0x1199, 0x9041, 8)}, /* Sierra Wireless MC7305/MC7355 */ {QMI_FIXED_INTF(0x1199, 0x9041, 10)}, /* Sierra Wireless MC7305/MC7355 */ {QMI_FIXED_INTF(0x1199, 0x9051, 8)}, /* Netgear AirCard 340U */ {QMI_FIXED_INTF(0x1199, 0x9053, 8)}, /* Sierra Wireless Modem */ {QMI_FIXED_INTF(0x1199, 0x9054, 8)}, /* Sierra Wireless Modem */ {QMI_FIXED_INTF(0x1199, 0x9055, 8)}, /* Netgear AirCard 341U */ {QMI_FIXED_INTF(0x1199, 0x9056, 8)}, /* Sierra Wireless Modem */ {QMI_FIXED_INTF(0x1199, 0x9057, 8)}, {QMI_FIXED_INTF(0x1199, 0x9061, 8)}, /* Sierra Wireless Modem */ {QMI_FIXED_INTF(0x1199, 0x9070, 8)}, /* Sierra Wireless MC74xx/EM74xx */ {QMI_FIXED_INTF(0x1199, 0x9070, 10)}, /* Sierra Wireless MC74xx/EM74xx */ {QMI_FIXED_INTF(0x1199, 0x9071, 8)}, /* Sierra Wireless MC74xx */ {QMI_FIXED_INTF(0x1199, 0x9071, 10)}, /* Sierra Wireless MC74xx */ {QMI_FIXED_INTF(0x1199, 0x9079, 8)}, /* Sierra Wireless EM74xx */ {QMI_FIXED_INTF(0x1199, 0x9079, 10)}, /* Sierra Wireless EM74xx */ {QMI_FIXED_INTF(0x1199, 0x907b, 8)}, /* Sierra Wireless EM74xx */ {QMI_FIXED_INTF(0x1199, 0x907b, 10)}, /* Sierra Wireless EM74xx */ {QMI_FIXED_INTF(0x1bbb, 0x011e, 4)}, /* Telekom Speedstick LTE II (Alcatel One Touch L100V LTE) */ {QMI_FIXED_INTF(0x1bbb, 0x0203, 2)}, /* Alcatel L800MA */ {QMI_FIXED_INTF(0x2357, 0x0201, 4)}, /* TP-LINK HSUPA Modem MA180 */ {QMI_FIXED_INTF(0x2357, 0x9000, 4)}, /* TP-LINK MA260 */ {QMI_FIXED_INTF(0x1bc7, 0x1200, 5)}, /* Telit LE920 */ {QMI_FIXED_INTF(0x1bc7, 0x1201, 2)}, /* Telit LE920 */ {QMI_FIXED_INTF(0x1c9e, 0x9b01, 3)}, /* XS Stick W100-2 from 4G Systems */ {QMI_FIXED_INTF(0x0b3c, 0xc000, 4)}, /* Olivetti Olicard 100 */ {QMI_FIXED_INTF(0x0b3c, 0xc001, 4)}, /* Olivetti Olicard 120 */ {QMI_FIXED_INTF(0x0b3c, 0xc002, 4)}, /* Olivetti Olicard 140 */ {QMI_FIXED_INTF(0x0b3c, 0xc004, 6)}, /* Olivetti Olicard 155 */ {QMI_FIXED_INTF(0x0b3c, 0xc005, 6)}, /* Olivetti Olicard 200 */ {QMI_FIXED_INTF(0x0b3c, 0xc00a, 6)}, /* Olivetti Olicard 160 */ {QMI_FIXED_INTF(0x0b3c, 0xc00b, 4)}, /* Olivetti Olicard 500 */ {QMI_FIXED_INTF(0x1e2d, 0x0060, 4)}, /* Cinterion PLxx */ {QMI_FIXED_INTF(0x1e2d, 0x0053, 4)}, /* Cinterion PHxx,PXxx */ {QMI_FIXED_INTF(0x413c, 0x81a2, 8)}, /* Dell Wireless 5806 Gobi(TM) 4G LTE Mobile Broadband Card */ {QMI_FIXED_INTF(0x413c, 0x81a3, 8)}, /* Dell Wireless 5570 HSPA+ (42Mbps) Mobile Broadband Card */ {QMI_FIXED_INTF(0x413c, 0x81a4, 8)}, /* Dell Wireless 5570e HSPA+ (42Mbps) Mobile Broadband Card */ {QMI_FIXED_INTF(0x413c, 0x81a8, 8)}, /* Dell Wireless 5808 Gobi(TM) 4G LTE Mobile Broadband Card */ {QMI_FIXED_INTF(0x413c, 0x81a9, 8)}, /* Dell Wireless 5808e Gobi(TM) 4G LTE Mobile Broadband Card */ {QMI_FIXED_INTF(0x413c, 0x81b1, 8)}, /* Dell Wireless 5809e Gobi(TM) 4G LTE Mobile Broadband Card */ {QMI_FIXED_INTF(0x03f0, 0x4e1d, 8)}, /* HP lt4111 LTE/EV-DO/HSPA+ Gobi 4G Module */ {QMI_FIXED_INTF(0x22de, 0x9061, 3)}, /* WeTelecom WPD-600N */ {QMI_FIXED_INTF(0x1e0e, 0x9001, 5)}, /* SIMCom 7230E */ /* 4. Gobi 1000 devices */ {QMI_GOBI1K_DEVICE(0x05c6, 0x9212)}, /* Acer Gobi Modem Device */ {QMI_GOBI1K_DEVICE(0x03f0, 0x1f1d)}, /* HP un2400 Gobi Modem Device */ {QMI_GOBI1K_DEVICE(0x04da, 0x250d)}, /* Panasonic Gobi Modem device */ {QMI_GOBI1K_DEVICE(0x413c, 0x8172)}, /* Dell Gobi Modem device */ {QMI_GOBI1K_DEVICE(0x1410, 0xa001)}, /* Novatel/Verizon USB-1000 */ {QMI_GOBI1K_DEVICE(0x1410, 0xa002)}, /* Novatel Gobi Modem device */ {QMI_GOBI1K_DEVICE(0x1410, 0xa003)}, /* Novatel Gobi Modem device */ {QMI_GOBI1K_DEVICE(0x1410, 0xa004)}, /* Novatel Gobi Modem device */ {QMI_GOBI1K_DEVICE(0x1410, 0xa005)}, /* Novatel Gobi Modem device */ {QMI_GOBI1K_DEVICE(0x1410, 0xa006)}, /* Novatel Gobi Modem device */ {QMI_GOBI1K_DEVICE(0x1410, 0xa007)}, /* Novatel Gobi Modem device */ {QMI_GOBI1K_DEVICE(0x0b05, 0x1776)}, /* Asus Gobi Modem device */ {QMI_GOBI1K_DEVICE(0x19d2, 0xfff3)}, /* ONDA Gobi Modem device */ {QMI_GOBI1K_DEVICE(0x05c6, 0x9001)}, /* Generic Gobi Modem device */ {QMI_GOBI1K_DEVICE(0x05c6, 0x9002)}, /* Generic Gobi Modem device */ {QMI_GOBI1K_DEVICE(0x05c6, 0x9202)}, /* Generic Gobi Modem device */ {QMI_GOBI1K_DEVICE(0x05c6, 0x9203)}, /* Generic Gobi Modem device */ {QMI_GOBI1K_DEVICE(0x05c6, 0x9222)}, /* Generic Gobi Modem device */ {QMI_GOBI1K_DEVICE(0x05c6, 0x9009)}, /* Generic Gobi Modem device */ /* 5. Gobi 2000 and 3000 devices */ {QMI_GOBI_DEVICE(0x413c, 0x8186)}, /* Dell Gobi 2000 Modem device (N0218, VU936) */ {QMI_GOBI_DEVICE(0x413c, 0x8194)}, /* Dell Gobi 3000 Composite */ {QMI_GOBI_DEVICE(0x05c6, 0x920b)}, /* Generic Gobi 2000 Modem device */ {QMI_GOBI_DEVICE(0x05c6, 0x9225)}, /* Sony Gobi 2000 Modem device (N0279, VU730) */ {QMI_GOBI_DEVICE(0x05c6, 0x9245)}, /* Samsung Gobi 2000 Modem device (VL176) */ {QMI_GOBI_DEVICE(0x03f0, 0x251d)}, /* HP Gobi 2000 Modem device (VP412) */ {QMI_GOBI_DEVICE(0x05c6, 0x9215)}, /* Acer Gobi 2000 Modem device (VP413) */ {QMI_FIXED_INTF(0x05c6, 0x9215, 4)}, /* Quectel EC20 Mini PCIe */ {QMI_GOBI_DEVICE(0x05c6, 0x9265)}, /* Asus Gobi 2000 Modem device (VR305) */ {QMI_GOBI_DEVICE(0x05c6, 0x9235)}, /* Top Global Gobi 2000 Modem device (VR306) */ {QMI_GOBI_DEVICE(0x05c6, 0x9275)}, /* iRex Technologies Gobi 2000 Modem device (VR307) */ {QMI_GOBI_DEVICE(0x0af0, 0x8120)}, /* Option GTM681W */ {QMI_GOBI_DEVICE(0x1199, 0x68a5)}, /* Sierra Wireless Modem */ {QMI_GOBI_DEVICE(0x1199, 0x68a9)}, /* Sierra Wireless Modem */ {QMI_GOBI_DEVICE(0x1199, 0x9001)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ {QMI_GOBI_DEVICE(0x1199, 0x9002)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ {QMI_GOBI_DEVICE(0x1199, 0x9003)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ {QMI_GOBI_DEVICE(0x1199, 0x9004)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ {QMI_GOBI_DEVICE(0x1199, 0x9005)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ {QMI_GOBI_DEVICE(0x1199, 0x9006)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ {QMI_GOBI_DEVICE(0x1199, 0x9007)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ {QMI_GOBI_DEVICE(0x1199, 0x9008)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ {QMI_GOBI_DEVICE(0x1199, 0x9009)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ {QMI_GOBI_DEVICE(0x1199, 0x900a)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ {QMI_GOBI_DEVICE(0x1199, 0x9011)}, /* Sierra Wireless Gobi 2000 Modem device (MC8305) */ {QMI_GOBI_DEVICE(0x16d8, 0x8002)}, /* CMDTech Gobi 2000 Modem device (VU922) */ {QMI_GOBI_DEVICE(0x05c6, 0x9205)}, /* Gobi 2000 Modem device */ {QMI_GOBI_DEVICE(0x1199, 0x9013)}, /* Sierra Wireless Gobi 3000 Modem device (MC8355) */ {QMI_GOBI_DEVICE(0x03f0, 0x371d)}, /* HP un2430 Mobile Broadband Module */ {QMI_GOBI_DEVICE(0x1199, 0x9015)}, /* Sierra Wireless Gobi 3000 Modem device */ {QMI_GOBI_DEVICE(0x1199, 0x9019)}, /* Sierra Wireless Gobi 3000 Modem device */ {QMI_GOBI_DEVICE(0x1199, 0x901b)}, /* Sierra Wireless MC7770 */ {QMI_GOBI_DEVICE(0x12d1, 0x14f1)}, /* Sony Gobi 3000 Composite */ {QMI_GOBI_DEVICE(0x1410, 0xa021)}, /* Foxconn Gobi 3000 Modem device (Novatel E396) */ { } /* END */ }; MODULE_DEVICE_TABLE(usb, products); static bool quectel_ec20_detected(struct usb_interface *intf) { struct usb_device *dev = interface_to_usbdev(intf); if (dev->actconfig && le16_to_cpu(dev->descriptor.idVendor) == 0x05c6 && le16_to_cpu(dev->descriptor.idProduct) == 0x9215 && dev->actconfig->desc.bNumInterfaces == 5) return true; return false; } static int qmi_wwan_probe(struct usb_interface *intf, const struct usb_device_id *prod) { struct usb_device_id *id = (struct usb_device_id *)prod; struct usb_interface_descriptor *desc = &intf->cur_altsetting->desc; /* Workaround to enable dynamic IDs. This disables usbnet * blacklisting functionality. Which, if required, can be * reimplemented here by using a magic "blacklist" value * instead of 0 in the static device id table */ if (!id->driver_info) { dev_dbg(&intf->dev, "setting defaults for dynamic device id\n"); id->driver_info = (unsigned long)&qmi_wwan_info; } /* Quectel EC20 quirk where we've QMI on interface 4 instead of 0 */ if (quectel_ec20_detected(intf) && desc->bInterfaceNumber == 0) { dev_dbg(&intf->dev, "Quectel EC20 quirk, skipping interface 0\n"); return -ENODEV; } return usbnet_probe(intf, id); } static struct usb_driver qmi_wwan_driver = { .name = "qmi_wwan", .id_table = products, .probe = qmi_wwan_probe, .disconnect = usbnet_disconnect, .suspend = qmi_wwan_suspend, .resume = qmi_wwan_resume, .reset_resume = qmi_wwan_resume, .supports_autosuspend = 1, .disable_hub_initiated_lpm = 1, }; module_usb_driver(qmi_wwan_driver); MODULE_AUTHOR("Bjørn Mork <bjorn@mork.no>"); MODULE_DESCRIPTION("Qualcomm MSM Interface (QMI) WWAN driver"); MODULE_LICENSE("GPL"); |