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d2912cb1 | 1 | // SPDX-License-Identifier: GPL-2.0-only |
423ce8ca BM |
2 | /* |
3 | * Copyright (c) 2012 Bjørn Mork <bjorn@mork.no> | |
4 | * | |
230718bd BM |
5 | * The probing code is heavily inspired by cdc_ether, which is: |
6 | * Copyright (C) 2003-2005 by David Brownell | |
7 | * Copyright (C) 2006 by Ole Andre Vadla Ravnas (ActiveSync) | |
423ce8ca BM |
8 | */ |
9 | ||
10 | #include <linux/module.h> | |
174cd4b1 | 11 | #include <linux/sched/signal.h> |
423ce8ca BM |
12 | #include <linux/netdevice.h> |
13 | #include <linux/ethtool.h> | |
6ff509af | 14 | #include <linux/etherdevice.h> |
32f7adf6 | 15 | #include <linux/if_arp.h> |
c2cce3a6 | 16 | #include <linux/kstrtox.h> |
423ce8ca | 17 | #include <linux/mii.h> |
6c730080 | 18 | #include <linux/rtnetlink.h> |
423ce8ca BM |
19 | #include <linux/usb.h> |
20 | #include <linux/usb/cdc.h> | |
21 | #include <linux/usb/usbnet.h> | |
c3ecb08a | 22 | #include <linux/usb/cdc-wdm.h> |
44f82312 | 23 | #include <linux/u64_stats_sync.h> |
423ce8ca | 24 | |
230718bd | 25 | /* This driver supports wwan (3G/LTE/?) devices using a vendor |
423ce8ca BM |
26 | * specific management protocol called Qualcomm MSM Interface (QMI) - |
27 | * in addition to the more common AT commands over serial interface | |
28 | * management | |
29 | * | |
30 | * QMI is wrapped in CDC, using CDC encapsulated commands on the | |
31 | * control ("master") interface of a two-interface CDC Union | |
32 | * resembling standard CDC ECM. The devices do not use the control | |
33 | * interface for any other CDC messages. Most likely because the | |
34 | * management protocol is used in place of the standard CDC | |
35 | * notifications NOTIFY_NETWORK_CONNECTION and NOTIFY_SPEED_CHANGE | |
36 | * | |
230718bd BM |
37 | * Alternatively, control and data functions can be combined in a |
38 | * single USB interface. | |
39 | * | |
423ce8ca | 40 | * Handling a protocol like QMI is out of the scope for any driver. |
230718bd BM |
41 | * It is exported as a character device using the cdc-wdm driver as |
42 | * a subdriver, enabling userspace applications ("modem managers") to | |
43 | * handle it. | |
423ce8ca BM |
44 | * |
45 | * These devices may alternatively/additionally be configured using AT | |
230718bd | 46 | * commands on a serial interface |
423ce8ca BM |
47 | */ |
48 | ||
853c24f7 BM |
49 | /* driver specific data */ |
50 | struct qmi_wwan_state { | |
51 | struct usb_driver *subdriver; | |
52 | atomic_t pmcount; | |
32f7adf6 | 53 | unsigned long flags; |
f47cd136 BM |
54 | struct usb_interface *control; |
55 | struct usb_interface *data; | |
853c24f7 BM |
56 | }; |
57 | ||
32f7adf6 BM |
58 | enum qmi_wwan_flags { |
59 | QMI_WWAN_FLAG_RAWIP = 1 << 0, | |
c6adf779 | 60 | QMI_WWAN_FLAG_MUX = 1 << 1, |
59e139cf | 61 | QMI_WWAN_FLAG_PASS_THROUGH = 1 << 2, |
32f7adf6 BM |
62 | }; |
63 | ||
9a765881 BM |
64 | enum qmi_wwan_quirks { |
65 | QMI_WWAN_QUIRK_DTR = 1 << 0, /* needs "set DTR" request */ | |
66 | }; | |
67 | ||
c6adf779 DP |
68 | struct qmimux_hdr { |
69 | u8 pad; | |
70 | u8 mux_id; | |
71 | __be16 pkt_len; | |
72 | }; | |
73 | ||
74 | struct qmimux_priv { | |
75 | struct net_device *real_dev; | |
76 | u8 mux_id; | |
77 | }; | |
78 | ||
79 | static int qmimux_open(struct net_device *dev) | |
80 | { | |
81 | struct qmimux_priv *priv = netdev_priv(dev); | |
82 | struct net_device *real_dev = priv->real_dev; | |
83 | ||
84 | if (!(priv->real_dev->flags & IFF_UP)) | |
85 | return -ENETDOWN; | |
86 | ||
87 | if (netif_carrier_ok(real_dev)) | |
88 | netif_carrier_on(dev); | |
89 | return 0; | |
90 | } | |
91 | ||
92 | static int qmimux_stop(struct net_device *dev) | |
93 | { | |
94 | netif_carrier_off(dev); | |
95 | return 0; | |
96 | } | |
97 | ||
98 | static netdev_tx_t qmimux_start_xmit(struct sk_buff *skb, struct net_device *dev) | |
99 | { | |
100 | struct qmimux_priv *priv = netdev_priv(dev); | |
101 | unsigned int len = skb->len; | |
102 | struct qmimux_hdr *hdr; | |
44f82312 | 103 | netdev_tx_t ret; |
c6adf779 | 104 | |
d58ff351 | 105 | hdr = skb_push(skb, sizeof(struct qmimux_hdr)); |
c6adf779 DP |
106 | hdr->pad = 0; |
107 | hdr->mux_id = priv->mux_id; | |
108 | hdr->pkt_len = cpu_to_be16(len); | |
109 | skb->dev = priv->real_dev; | |
44f82312 RS |
110 | ret = dev_queue_xmit(skb); |
111 | ||
2d5c27da HK |
112 | if (likely(ret == NET_XMIT_SUCCESS || ret == NET_XMIT_CN)) |
113 | dev_sw_netstats_tx_add(dev, 1, len); | |
114 | else | |
44f82312 | 115 | dev->stats.tx_dropped++; |
44f82312 RS |
116 | |
117 | return ret; | |
118 | } | |
119 | ||
c6adf779 | 120 | static const struct net_device_ops qmimux_netdev_ops = { |
44f82312 RS |
121 | .ndo_open = qmimux_open, |
122 | .ndo_stop = qmimux_stop, | |
123 | .ndo_start_xmit = qmimux_start_xmit, | |
2d5c27da | 124 | .ndo_get_stats64 = dev_get_tstats64, |
c6adf779 DP |
125 | }; |
126 | ||
127 | static void qmimux_setup(struct net_device *dev) | |
128 | { | |
129 | dev->header_ops = NULL; /* No header */ | |
130 | dev->type = ARPHRD_NONE; | |
131 | dev->hard_header_len = 0; | |
132 | dev->addr_len = 0; | |
133 | dev->flags = IFF_POINTOPOINT | IFF_NOARP | IFF_MULTICAST; | |
134 | dev->netdev_ops = &qmimux_netdev_ops; | |
f87118d5 | 135 | dev->mtu = 1500; |
cf124db5 | 136 | dev->needs_free_netdev = true; |
c6adf779 DP |
137 | } |
138 | ||
139 | static struct net_device *qmimux_find_dev(struct usbnet *dev, u8 mux_id) | |
140 | { | |
141 | struct qmimux_priv *priv; | |
142 | struct list_head *iter; | |
143 | struct net_device *ldev; | |
144 | ||
145 | rcu_read_lock(); | |
146 | netdev_for_each_upper_dev_rcu(dev->net, ldev, iter) { | |
147 | priv = netdev_priv(ldev); | |
148 | if (priv->mux_id == mux_id) { | |
149 | rcu_read_unlock(); | |
150 | return ldev; | |
151 | } | |
152 | } | |
153 | rcu_read_unlock(); | |
154 | return NULL; | |
155 | } | |
156 | ||
157 | static bool qmimux_has_slaves(struct usbnet *dev) | |
158 | { | |
159 | return !list_empty(&dev->net->adj_list.upper); | |
160 | } | |
161 | ||
162 | static int qmimux_rx_fixup(struct usbnet *dev, struct sk_buff *skb) | |
163 | { | |
61356088 | 164 | unsigned int len, offset = 0, pad_len, pkt_len; |
c6adf779 DP |
165 | struct qmimux_hdr *hdr; |
166 | struct net_device *net; | |
167 | struct sk_buff *skbn; | |
d667044f | 168 | u8 qmimux_hdr_sz = sizeof(*hdr); |
c6adf779 | 169 | |
d667044f DP |
170 | while (offset + qmimux_hdr_sz < skb->len) { |
171 | hdr = (struct qmimux_hdr *)(skb->data + offset); | |
c6adf779 DP |
172 | len = be16_to_cpu(hdr->pkt_len); |
173 | ||
174 | /* drop the packet, bogus length */ | |
d667044f | 175 | if (offset + len + qmimux_hdr_sz > skb->len) |
c6adf779 DP |
176 | return 0; |
177 | ||
178 | /* control packet, we do not know what to do */ | |
179 | if (hdr->pad & 0x80) | |
180 | goto skip; | |
181 | ||
61356088 RS |
182 | /* extract padding length and check for valid length info */ |
183 | pad_len = hdr->pad & 0x3f; | |
184 | if (len == 0 || pad_len >= len) | |
185 | goto skip; | |
186 | pkt_len = len - pad_len; | |
187 | ||
c6adf779 DP |
188 | net = qmimux_find_dev(dev, hdr->mux_id); |
189 | if (!net) | |
190 | goto skip; | |
2e423387 | 191 | skbn = netdev_alloc_skb(net, pkt_len + LL_MAX_HEADER); |
c6adf779 DP |
192 | if (!skbn) |
193 | return 0; | |
c6adf779 | 194 | |
d667044f | 195 | switch (skb->data[offset + qmimux_hdr_sz] & 0xf0) { |
c6adf779 DP |
196 | case 0x40: |
197 | skbn->protocol = htons(ETH_P_IP); | |
198 | break; | |
199 | case 0x60: | |
200 | skbn->protocol = htons(ETH_P_IPV6); | |
201 | break; | |
202 | default: | |
203 | /* not ip - do not know what to do */ | |
204 | goto skip; | |
205 | } | |
206 | ||
2e423387 | 207 | skb_reserve(skbn, LL_MAX_HEADER); |
61356088 | 208 | skb_put_data(skbn, skb->data + offset + qmimux_hdr_sz, pkt_len); |
44f82312 RS |
209 | if (netif_rx(skbn) != NET_RX_SUCCESS) { |
210 | net->stats.rx_errors++; | |
c6adf779 | 211 | return 0; |
44f82312 | 212 | } else { |
2d5c27da | 213 | dev_sw_netstats_rx_add(net, pkt_len); |
44f82312 | 214 | } |
c6adf779 DP |
215 | |
216 | skip: | |
d667044f | 217 | offset += len + qmimux_hdr_sz; |
c6adf779 DP |
218 | } |
219 | return 1; | |
220 | } | |
221 | ||
e594ad98 DP |
222 | static ssize_t mux_id_show(struct device *d, struct device_attribute *attr, char *buf) |
223 | { | |
224 | struct net_device *dev = to_net_dev(d); | |
225 | struct qmimux_priv *priv; | |
226 | ||
227 | priv = netdev_priv(dev); | |
228 | ||
229 | return sysfs_emit(buf, "0x%02x\n", priv->mux_id); | |
230 | } | |
231 | ||
232 | static DEVICE_ATTR_RO(mux_id); | |
233 | ||
234 | static struct attribute *qmi_wwan_sysfs_qmimux_attrs[] = { | |
235 | &dev_attr_mux_id.attr, | |
236 | NULL, | |
237 | }; | |
238 | ||
239 | static struct attribute_group qmi_wwan_sysfs_qmimux_attr_group = { | |
240 | .name = "qmap", | |
241 | .attrs = qmi_wwan_sysfs_qmimux_attrs, | |
242 | }; | |
243 | ||
c6adf779 DP |
244 | static int qmimux_register_device(struct net_device *real_dev, u8 mux_id) |
245 | { | |
246 | struct net_device *new_dev; | |
247 | struct qmimux_priv *priv; | |
248 | int err; | |
249 | ||
250 | new_dev = alloc_netdev(sizeof(struct qmimux_priv), | |
251 | "qmimux%d", NET_NAME_UNKNOWN, qmimux_setup); | |
252 | if (!new_dev) | |
253 | return -ENOBUFS; | |
254 | ||
255 | dev_net_set(new_dev, dev_net(real_dev)); | |
256 | priv = netdev_priv(new_dev); | |
257 | priv->mux_id = mux_id; | |
258 | priv->real_dev = real_dev; | |
259 | ||
2d5c27da HK |
260 | new_dev->tstats = netdev_alloc_pcpu_stats(struct pcpu_sw_netstats); |
261 | if (!new_dev->tstats) { | |
44f82312 RS |
262 | err = -ENOBUFS; |
263 | goto out_free_newdev; | |
264 | } | |
265 | ||
e594ad98 DP |
266 | new_dev->sysfs_groups[0] = &qmi_wwan_sysfs_qmimux_attr_group; |
267 | ||
c6adf779 DP |
268 | err = register_netdevice(new_dev); |
269 | if (err < 0) | |
270 | goto out_free_newdev; | |
271 | ||
272 | /* Account for reference in struct qmimux_priv_priv */ | |
273 | dev_hold(real_dev); | |
274 | ||
42ab19ee | 275 | err = netdev_upper_dev_link(real_dev, new_dev, NULL); |
c6adf779 DP |
276 | if (err) |
277 | goto out_unregister_netdev; | |
278 | ||
279 | netif_stacked_transfer_operstate(real_dev, new_dev); | |
280 | ||
281 | return 0; | |
282 | ||
283 | out_unregister_netdev: | |
284 | unregister_netdevice(new_dev); | |
285 | dev_put(real_dev); | |
286 | ||
287 | out_free_newdev: | |
288 | free_netdev(new_dev); | |
289 | return err; | |
290 | } | |
291 | ||
a8fdde1c RS |
292 | static void qmimux_unregister_device(struct net_device *dev, |
293 | struct list_head *head) | |
c6adf779 DP |
294 | { |
295 | struct qmimux_priv *priv = netdev_priv(dev); | |
296 | struct net_device *real_dev = priv->real_dev; | |
297 | ||
2d5c27da | 298 | free_percpu(dev->tstats); |
c6adf779 | 299 | netdev_upper_dev_unlink(real_dev, dev); |
a8fdde1c | 300 | unregister_netdevice_queue(dev, head); |
c6adf779 DP |
301 | |
302 | /* Get rid of the reference to real_dev */ | |
303 | dev_put(real_dev); | |
304 | } | |
305 | ||
32f7adf6 BM |
306 | static void qmi_wwan_netdev_setup(struct net_device *net) |
307 | { | |
308 | struct usbnet *dev = netdev_priv(net); | |
309 | struct qmi_wwan_state *info = (void *)&dev->data; | |
310 | ||
311 | if (info->flags & QMI_WWAN_FLAG_RAWIP) { | |
312 | net->header_ops = NULL; /* No header */ | |
313 | net->type = ARPHRD_NONE; | |
314 | net->hard_header_len = 0; | |
315 | net->addr_len = 0; | |
316 | net->flags = IFF_POINTOPOINT | IFF_NOARP | IFF_MULTICAST; | |
a4abd7a8 | 317 | set_bit(EVENT_NO_IP_ALIGN, &dev->flags); |
32f7adf6 BM |
318 | netdev_dbg(net, "mode: raw IP\n"); |
319 | } else if (!net->header_ops) { /* don't bother if already set */ | |
320 | ether_setup(net); | |
eae7172f DP |
321 | /* Restoring min/max mtu values set originally by usbnet */ |
322 | net->min_mtu = 0; | |
323 | net->max_mtu = ETH_MAX_MTU; | |
a4abd7a8 | 324 | clear_bit(EVENT_NO_IP_ALIGN, &dev->flags); |
32f7adf6 BM |
325 | netdev_dbg(net, "mode: Ethernet\n"); |
326 | } | |
327 | ||
328 | /* recalculate buffers after changing hard_header_len */ | |
329 | usbnet_change_mtu(net, net->mtu); | |
330 | } | |
331 | ||
332 | static ssize_t raw_ip_show(struct device *d, struct device_attribute *attr, char *buf) | |
333 | { | |
334 | struct usbnet *dev = netdev_priv(to_net_dev(d)); | |
335 | struct qmi_wwan_state *info = (void *)&dev->data; | |
336 | ||
337 | return sprintf(buf, "%c\n", info->flags & QMI_WWAN_FLAG_RAWIP ? 'Y' : 'N'); | |
338 | } | |
339 | ||
340 | static ssize_t raw_ip_store(struct device *d, struct device_attribute *attr, const char *buf, size_t len) | |
341 | { | |
342 | struct usbnet *dev = netdev_priv(to_net_dev(d)); | |
343 | struct qmi_wwan_state *info = (void *)&dev->data; | |
344 | bool enable; | |
6c730080 | 345 | int ret; |
32f7adf6 | 346 | |
c2cce3a6 | 347 | if (kstrtobool(buf, &enable)) |
32f7adf6 BM |
348 | return -EINVAL; |
349 | ||
350 | /* no change? */ | |
351 | if (enable == (info->flags & QMI_WWAN_FLAG_RAWIP)) | |
352 | return len; | |
353 | ||
59e139cf SAK |
354 | /* ip mode cannot be cleared when pass through mode is set */ |
355 | if (!enable && (info->flags & QMI_WWAN_FLAG_PASS_THROUGH)) { | |
356 | netdev_err(dev->net, | |
357 | "Cannot clear ip mode on pass through device\n"); | |
358 | return -EINVAL; | |
359 | } | |
360 | ||
6c730080 BM |
361 | if (!rtnl_trylock()) |
362 | return restart_syscall(); | |
363 | ||
32f7adf6 BM |
364 | /* we don't want to modify a running netdev */ |
365 | if (netif_running(dev->net)) { | |
366 | netdev_err(dev->net, "Cannot change a running device\n"); | |
6c730080 BM |
367 | ret = -EBUSY; |
368 | goto err; | |
32f7adf6 BM |
369 | } |
370 | ||
371 | /* let other drivers deny the change */ | |
6c730080 BM |
372 | ret = call_netdevice_notifiers(NETDEV_PRE_TYPE_CHANGE, dev->net); |
373 | ret = notifier_to_errno(ret); | |
374 | if (ret) { | |
32f7adf6 | 375 | netdev_err(dev->net, "Type change was refused\n"); |
6c730080 | 376 | goto err; |
32f7adf6 BM |
377 | } |
378 | ||
379 | if (enable) | |
380 | info->flags |= QMI_WWAN_FLAG_RAWIP; | |
381 | else | |
382 | info->flags &= ~QMI_WWAN_FLAG_RAWIP; | |
383 | qmi_wwan_netdev_setup(dev->net); | |
384 | call_netdevice_notifiers(NETDEV_POST_TYPE_CHANGE, dev->net); | |
6c730080 BM |
385 | ret = len; |
386 | err: | |
387 | rtnl_unlock(); | |
388 | return ret; | |
32f7adf6 BM |
389 | } |
390 | ||
c6adf779 DP |
391 | static ssize_t add_mux_show(struct device *d, struct device_attribute *attr, char *buf) |
392 | { | |
393 | struct net_device *dev = to_net_dev(d); | |
394 | struct qmimux_priv *priv; | |
395 | struct list_head *iter; | |
396 | struct net_device *ldev; | |
397 | ssize_t count = 0; | |
398 | ||
399 | rcu_read_lock(); | |
400 | netdev_for_each_upper_dev_rcu(dev, ldev, iter) { | |
401 | priv = netdev_priv(ldev); | |
402 | count += scnprintf(&buf[count], PAGE_SIZE - count, | |
403 | "0x%02x\n", priv->mux_id); | |
404 | } | |
405 | rcu_read_unlock(); | |
406 | return count; | |
407 | } | |
408 | ||
409 | static ssize_t add_mux_store(struct device *d, struct device_attribute *attr, const char *buf, size_t len) | |
410 | { | |
411 | struct usbnet *dev = netdev_priv(to_net_dev(d)); | |
412 | struct qmi_wwan_state *info = (void *)&dev->data; | |
413 | u8 mux_id; | |
414 | int ret; | |
415 | ||
416 | if (kstrtou8(buf, 0, &mux_id)) | |
417 | return -EINVAL; | |
418 | ||
36815b41 RS |
419 | /* mux_id [1 - 254] for compatibility with ip(8) and the rmnet driver */ |
420 | if (mux_id < 1 || mux_id > 254) | |
c6adf779 DP |
421 | return -EINVAL; |
422 | ||
423 | if (!rtnl_trylock()) | |
424 | return restart_syscall(); | |
425 | ||
426 | if (qmimux_find_dev(dev, mux_id)) { | |
427 | netdev_err(dev->net, "mux_id already present\n"); | |
428 | ret = -EINVAL; | |
429 | goto err; | |
430 | } | |
431 | ||
c6adf779 DP |
432 | ret = qmimux_register_device(dev->net, mux_id); |
433 | if (!ret) { | |
434 | info->flags |= QMI_WWAN_FLAG_MUX; | |
435 | ret = len; | |
436 | } | |
437 | err: | |
438 | rtnl_unlock(); | |
439 | return ret; | |
440 | } | |
441 | ||
442 | static ssize_t del_mux_show(struct device *d, struct device_attribute *attr, char *buf) | |
443 | { | |
444 | return add_mux_show(d, attr, buf); | |
445 | } | |
446 | ||
447 | static ssize_t del_mux_store(struct device *d, struct device_attribute *attr, const char *buf, size_t len) | |
448 | { | |
449 | struct usbnet *dev = netdev_priv(to_net_dev(d)); | |
450 | struct qmi_wwan_state *info = (void *)&dev->data; | |
451 | struct net_device *del_dev; | |
452 | u8 mux_id; | |
453 | int ret = 0; | |
454 | ||
455 | if (kstrtou8(buf, 0, &mux_id)) | |
456 | return -EINVAL; | |
457 | ||
458 | if (!rtnl_trylock()) | |
459 | return restart_syscall(); | |
460 | ||
c6adf779 DP |
461 | del_dev = qmimux_find_dev(dev, mux_id); |
462 | if (!del_dev) { | |
463 | netdev_err(dev->net, "mux_id not present\n"); | |
464 | ret = -EINVAL; | |
465 | goto err; | |
466 | } | |
a8fdde1c | 467 | qmimux_unregister_device(del_dev, NULL); |
c6adf779 DP |
468 | |
469 | if (!qmimux_has_slaves(dev)) | |
470 | info->flags &= ~QMI_WWAN_FLAG_MUX; | |
471 | ret = len; | |
472 | err: | |
473 | rtnl_unlock(); | |
474 | return ret; | |
475 | } | |
476 | ||
59e139cf SAK |
477 | static ssize_t pass_through_show(struct device *d, |
478 | struct device_attribute *attr, char *buf) | |
479 | { | |
480 | struct usbnet *dev = netdev_priv(to_net_dev(d)); | |
481 | struct qmi_wwan_state *info; | |
482 | ||
483 | info = (void *)&dev->data; | |
484 | return sprintf(buf, "%c\n", | |
485 | info->flags & QMI_WWAN_FLAG_PASS_THROUGH ? 'Y' : 'N'); | |
486 | } | |
487 | ||
488 | static ssize_t pass_through_store(struct device *d, | |
489 | struct device_attribute *attr, | |
490 | const char *buf, size_t len) | |
491 | { | |
492 | struct usbnet *dev = netdev_priv(to_net_dev(d)); | |
493 | struct qmi_wwan_state *info; | |
494 | bool enable; | |
495 | ||
c2cce3a6 | 496 | if (kstrtobool(buf, &enable)) |
59e139cf SAK |
497 | return -EINVAL; |
498 | ||
499 | info = (void *)&dev->data; | |
500 | ||
501 | /* no change? */ | |
502 | if (enable == (info->flags & QMI_WWAN_FLAG_PASS_THROUGH)) | |
503 | return len; | |
504 | ||
505 | /* pass through mode can be set for raw ip devices only */ | |
506 | if (!(info->flags & QMI_WWAN_FLAG_RAWIP)) { | |
507 | netdev_err(dev->net, | |
508 | "Cannot set pass through mode on non ip device\n"); | |
509 | return -EINVAL; | |
510 | } | |
511 | ||
512 | if (enable) | |
513 | info->flags |= QMI_WWAN_FLAG_PASS_THROUGH; | |
514 | else | |
515 | info->flags &= ~QMI_WWAN_FLAG_PASS_THROUGH; | |
516 | ||
517 | return len; | |
518 | } | |
519 | ||
32f7adf6 | 520 | static DEVICE_ATTR_RW(raw_ip); |
c6adf779 DP |
521 | static DEVICE_ATTR_RW(add_mux); |
522 | static DEVICE_ATTR_RW(del_mux); | |
59e139cf | 523 | static DEVICE_ATTR_RW(pass_through); |
32f7adf6 BM |
524 | |
525 | static struct attribute *qmi_wwan_sysfs_attrs[] = { | |
526 | &dev_attr_raw_ip.attr, | |
c6adf779 DP |
527 | &dev_attr_add_mux.attr, |
528 | &dev_attr_del_mux.attr, | |
59e139cf | 529 | &dev_attr_pass_through.attr, |
32f7adf6 BM |
530 | NULL, |
531 | }; | |
532 | ||
533 | static struct attribute_group qmi_wwan_sysfs_attr_group = { | |
534 | .name = "qmi", | |
535 | .attrs = qmi_wwan_sysfs_attrs, | |
536 | }; | |
537 | ||
cc6ba5fd BM |
538 | /* default ethernet address used by the modem */ |
539 | static const u8 default_modem_addr[ETH_ALEN] = {0x02, 0x50, 0xf3}; | |
540 | ||
531ad428 KE |
541 | static const u8 buggy_fw_addr[ETH_ALEN] = {0x00, 0xa0, 0xc6, 0x00, 0x00, 0x00}; |
542 | ||
6ff509af BM |
543 | /* Make up an ethernet header if the packet doesn't have one. |
544 | * | |
545 | * A firmware bug common among several devices cause them to send raw | |
546 | * IP packets under some circumstances. There is no way for the | |
547 | * driver/host to know when this will happen. And even when the bug | |
548 | * hits, some packets will still arrive with an intact header. | |
549 | * | |
550 | * The supported devices are only capably of sending IPv4, IPv6 and | |
551 | * ARP packets on a point-to-point link. Any packet with an ethernet | |
552 | * header will have either our address or a broadcast/multicast | |
553 | * address as destination. ARP packets will always have a header. | |
554 | * | |
555 | * This means that this function will reliably add the appropriate | |
556 | * header iff necessary, provided our hardware address does not start | |
557 | * with 4 or 6. | |
6483bdc9 BM |
558 | * |
559 | * Another common firmware bug results in all packets being addressed | |
560 | * to 00:a0:c6:00:00:00 despite the host address being different. | |
561 | * This function will also fixup such packets. | |
6ff509af BM |
562 | */ |
563 | static int qmi_wwan_rx_fixup(struct usbnet *dev, struct sk_buff *skb) | |
564 | { | |
32f7adf6 BM |
565 | struct qmi_wwan_state *info = (void *)&dev->data; |
566 | bool rawip = info->flags & QMI_WWAN_FLAG_RAWIP; | |
6ff509af BM |
567 | __be16 proto; |
568 | ||
eb85569f EG |
569 | /* This check is no longer done by usbnet */ |
570 | if (skb->len < dev->net->hard_header_len) | |
571 | return 0; | |
572 | ||
c6adf779 DP |
573 | if (info->flags & QMI_WWAN_FLAG_MUX) |
574 | return qmimux_rx_fixup(dev, skb); | |
575 | ||
59e139cf SAK |
576 | if (info->flags & QMI_WWAN_FLAG_PASS_THROUGH) { |
577 | skb->protocol = htons(ETH_P_MAP); | |
057d4933 | 578 | return 1; |
59e139cf SAK |
579 | } |
580 | ||
6ff509af BM |
581 | switch (skb->data[0] & 0xf0) { |
582 | case 0x40: | |
583 | proto = htons(ETH_P_IP); | |
584 | break; | |
585 | case 0x60: | |
586 | proto = htons(ETH_P_IPV6); | |
587 | break; | |
6483bdc9 | 588 | case 0x00: |
32f7adf6 BM |
589 | if (rawip) |
590 | return 0; | |
6483bdc9 BM |
591 | if (is_multicast_ether_addr(skb->data)) |
592 | return 1; | |
593 | /* possibly bogus destination - rewrite just in case */ | |
594 | skb_reset_mac_header(skb); | |
595 | goto fix_dest; | |
6ff509af | 596 | default: |
32f7adf6 BM |
597 | if (rawip) |
598 | return 0; | |
6ff509af BM |
599 | /* pass along other packets without modifications */ |
600 | return 1; | |
601 | } | |
32f7adf6 | 602 | if (rawip) { |
0de0add1 | 603 | skb_reset_mac_header(skb); |
32f7adf6 BM |
604 | skb->dev = dev->net; /* normally set by eth_type_trans */ |
605 | skb->protocol = proto; | |
606 | return 1; | |
607 | } | |
608 | ||
6ff509af BM |
609 | if (skb_headroom(skb) < ETH_HLEN) |
610 | return 0; | |
611 | skb_push(skb, ETH_HLEN); | |
612 | skb_reset_mac_header(skb); | |
613 | eth_hdr(skb)->h_proto = proto; | |
519983b1 | 614 | eth_zero_addr(eth_hdr(skb)->h_source); |
6483bdc9 | 615 | fix_dest: |
6ff509af BM |
616 | memcpy(eth_hdr(skb)->h_dest, dev->net->dev_addr, ETH_ALEN); |
617 | return 1; | |
618 | } | |
619 | ||
620 | /* very simplistic detection of IPv4 or IPv6 headers */ | |
621 | static bool possibly_iphdr(const char *data) | |
622 | { | |
623 | return (data[0] & 0xd0) == 0x40; | |
624 | } | |
625 | ||
626 | /* disallow addresses which may be confused with IP headers */ | |
627 | static int qmi_wwan_mac_addr(struct net_device *dev, void *p) | |
628 | { | |
629 | int ret; | |
630 | struct sockaddr *addr = p; | |
631 | ||
632 | ret = eth_prepare_mac_addr_change(dev, p); | |
633 | if (ret < 0) | |
634 | return ret; | |
635 | if (possibly_iphdr(addr->sa_data)) | |
636 | return -EADDRNOTAVAIL; | |
637 | eth_commit_mac_addr_change(dev, p); | |
638 | return 0; | |
639 | } | |
640 | ||
641 | static const struct net_device_ops qmi_wwan_netdev_ops = { | |
642 | .ndo_open = usbnet_open, | |
643 | .ndo_stop = usbnet_stop, | |
644 | .ndo_start_xmit = usbnet_start_xmit, | |
645 | .ndo_tx_timeout = usbnet_tx_timeout, | |
646 | .ndo_change_mtu = usbnet_change_mtu, | |
323955a0 | 647 | .ndo_get_stats64 = dev_get_tstats64, |
6ff509af BM |
648 | .ndo_set_mac_address = qmi_wwan_mac_addr, |
649 | .ndo_validate_addr = eth_validate_addr, | |
650 | }; | |
651 | ||
e0584951 FP |
652 | /* using a counter to merge subdriver requests with our own into a |
653 | * combined state | |
654 | */ | |
f47cd136 BM |
655 | static int qmi_wwan_manage_power(struct usbnet *dev, int on) |
656 | { | |
657 | struct qmi_wwan_state *info = (void *)&dev->data; | |
79d9b62a | 658 | int rv; |
f47cd136 | 659 | |
e0584951 FP |
660 | dev_dbg(&dev->intf->dev, "%s() pmcount=%d, on=%d\n", __func__, |
661 | atomic_read(&info->pmcount), on); | |
f47cd136 | 662 | |
e0584951 FP |
663 | if ((on && atomic_add_return(1, &info->pmcount) == 1) || |
664 | (!on && atomic_dec_and_test(&info->pmcount))) { | |
665 | /* need autopm_get/put here to ensure the usbcore sees | |
666 | * the new value | |
667 | */ | |
f47cd136 | 668 | rv = usb_autopm_get_interface(dev->intf); |
f47cd136 | 669 | dev->intf->needs_remote_wakeup = on; |
79d9b62a BM |
670 | if (!rv) |
671 | usb_autopm_put_interface(dev->intf); | |
f47cd136 | 672 | } |
79d9b62a | 673 | return 0; |
f47cd136 BM |
674 | } |
675 | ||
676 | static int qmi_wwan_cdc_wdm_manage_power(struct usb_interface *intf, int on) | |
677 | { | |
678 | struct usbnet *dev = usb_get_intfdata(intf); | |
b26d344c DM |
679 | |
680 | /* can be called while disconnecting */ | |
681 | if (!dev) | |
682 | return 0; | |
f47cd136 BM |
683 | return qmi_wwan_manage_power(dev, on); |
684 | } | |
685 | ||
686 | /* collect all three endpoints and register subdriver */ | |
687 | static int qmi_wwan_register_subdriver(struct usbnet *dev) | |
688 | { | |
689 | int rv; | |
690 | struct usb_driver *subdriver = NULL; | |
691 | struct qmi_wwan_state *info = (void *)&dev->data; | |
692 | ||
693 | /* collect bulk endpoints */ | |
694 | rv = usbnet_get_endpoints(dev, info->data); | |
695 | if (rv < 0) | |
696 | goto err; | |
697 | ||
698 | /* update status endpoint if separate control interface */ | |
699 | if (info->control != info->data) | |
700 | dev->status = &info->control->cur_altsetting->endpoint[0]; | |
701 | ||
702 | /* require interrupt endpoint for subdriver */ | |
703 | if (!dev->status) { | |
704 | rv = -EINVAL; | |
705 | goto err; | |
706 | } | |
707 | ||
708 | /* for subdriver power management */ | |
709 | atomic_set(&info->pmcount, 0); | |
710 | ||
711 | /* register subdriver */ | |
e0584951 | 712 | subdriver = usb_cdc_wdm_register(info->control, &dev->status->desc, |
cac6fb01 LP |
713 | 4096, WWAN_PORT_QMI, |
714 | &qmi_wwan_cdc_wdm_manage_power); | |
f47cd136 BM |
715 | if (IS_ERR(subdriver)) { |
716 | dev_err(&info->control->dev, "subdriver registration failed\n"); | |
717 | rv = PTR_ERR(subdriver); | |
718 | goto err; | |
719 | } | |
720 | ||
721 | /* prevent usbnet from using status endpoint */ | |
722 | dev->status = NULL; | |
723 | ||
724 | /* save subdriver struct for suspend/resume wrappers */ | |
725 | info->subdriver = subdriver; | |
726 | ||
727 | err: | |
728 | return rv; | |
729 | } | |
730 | ||
93725149 BM |
731 | /* Send CDC SetControlLineState request, setting or clearing the DTR. |
732 | * "Required for Autoconnect and 9x30 to wake up" according to the | |
733 | * GobiNet driver. The requirement has been verified on an MDM9230 | |
734 | * based Sierra Wireless MC7455 | |
735 | */ | |
736 | static int qmi_wwan_change_dtr(struct usbnet *dev, bool on) | |
737 | { | |
738 | u8 intf = dev->intf->cur_altsetting->desc.bInterfaceNumber; | |
739 | ||
740 | return usbnet_write_cmd(dev, USB_CDC_REQ_SET_CONTROL_LINE_STATE, | |
741 | USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE, | |
742 | on ? 0x01 : 0x00, intf, NULL, 0); | |
743 | } | |
744 | ||
423ce8ca BM |
745 | static int qmi_wwan_bind(struct usbnet *dev, struct usb_interface *intf) |
746 | { | |
b9f96423 | 747 | int status; |
423ce8ca BM |
748 | u8 *buf = intf->cur_altsetting->extra; |
749 | int len = intf->cur_altsetting->extralen; | |
750 | struct usb_interface_descriptor *desc = &intf->cur_altsetting->desc; | |
8492ed45 ON |
751 | struct usb_cdc_union_desc *cdc_union; |
752 | struct usb_cdc_ether_desc *cdc_ether; | |
230718bd | 753 | struct usb_driver *driver = driver_of(intf); |
853c24f7 | 754 | struct qmi_wwan_state *info = (void *)&dev->data; |
8492ed45 | 755 | struct usb_cdc_parsed_header hdr; |
853c24f7 | 756 | |
e0584951 FP |
757 | BUILD_BUG_ON((sizeof(((struct usbnet *)0)->data) < |
758 | sizeof(struct qmi_wwan_state))); | |
c3ecb08a | 759 | |
b701f16d BM |
760 | /* set up initial state */ |
761 | info->control = intf; | |
762 | info->data = intf; | |
423ce8ca | 763 | |
bd877e48 | 764 | /* and a number of CDC descriptors */ |
8492ed45 ON |
765 | cdc_parse_cdc_header(&hdr, intf, buf, len); |
766 | cdc_union = hdr.usb_cdc_union_desc; | |
767 | cdc_ether = hdr.usb_cdc_ether_desc; | |
423ce8ca | 768 | |
b701f16d BM |
769 | /* Use separate control and data interfaces if we found a CDC Union */ |
770 | if (cdc_union) { | |
e0584951 FP |
771 | info->data = usb_ifnum_to_if(dev->udev, |
772 | cdc_union->bSlaveInterface0); | |
773 | if (desc->bInterfaceNumber != cdc_union->bMasterInterface0 || | |
774 | !info->data) { | |
775 | dev_err(&intf->dev, | |
776 | "bogus CDC Union: master=%u, slave=%u\n", | |
777 | cdc_union->bMasterInterface0, | |
778 | cdc_union->bSlaveInterface0); | |
34a55d5e BM |
779 | |
780 | /* ignore and continue... */ | |
781 | cdc_union = NULL; | |
782 | info->data = intf; | |
b701f16d | 783 | } |
423ce8ca BM |
784 | } |
785 | ||
786 | /* errors aren't fatal - we can live with the dynamic address */ | |
7fd07833 | 787 | if (cdc_ether && cdc_ether->wMaxSegmentSize) { |
423ce8ca BM |
788 | dev->hard_mtu = le16_to_cpu(cdc_ether->wMaxSegmentSize); |
789 | usbnet_get_ethernet_addr(dev, cdc_ether->iMACAddress); | |
790 | } | |
791 | ||
230718bd | 792 | /* claim data interface and set it up */ |
b701f16d BM |
793 | if (info->control != info->data) { |
794 | status = usb_driver_claim_interface(driver, info->data, dev); | |
795 | if (status < 0) | |
796 | goto err; | |
797 | } | |
423ce8ca | 798 | |
230718bd | 799 | status = qmi_wwan_register_subdriver(dev); |
bd877e48 | 800 | if (status < 0 && info->control != info->data) { |
230718bd BM |
801 | usb_set_intfdata(info->data, NULL); |
802 | usb_driver_release_interface(driver, info->data); | |
803 | } | |
423ce8ca | 804 | |
93725149 BM |
805 | /* disabling remote wakeup on MDM9x30 devices has the same |
806 | * effect as clearing DTR. The device will not respond to QMI | |
807 | * requests until we set DTR again. This is similar to a | |
808 | * QMI_CTL SYNC request, clearing a lot of firmware state | |
809 | * including the client ID allocations. | |
810 | * | |
811 | * Our usage model allows a session to span multiple | |
812 | * open/close events, so we must prevent the firmware from | |
813 | * clearing out state the clients might need. | |
814 | * | |
815 | * MDM9x30 is the first QMI chipset with USB3 support. Abuse | |
9a765881 BM |
816 | * this fact to enable the quirk for all USB3 devices. |
817 | * | |
818 | * There are also chipsets with the same "set DTR" requirement | |
819 | * but without USB3 support. Devices based on these chips | |
820 | * need a quirk flag in the device ID table. | |
93725149 | 821 | */ |
9a765881 BM |
822 | if (dev->driver_info->data & QMI_WWAN_QUIRK_DTR || |
823 | le16_to_cpu(dev->udev->descriptor.bcdUSB) >= 0x0201) { | |
93725149 BM |
824 | qmi_wwan_manage_power(dev, 1); |
825 | qmi_wwan_change_dtr(dev, true); | |
826 | } | |
827 | ||
531ad428 KE |
828 | /* Never use the same address on both ends of the link, even if the |
829 | * buggy firmware told us to. Or, if device is assigned the well-known | |
830 | * buggy firmware MAC address, replace it with a random address, | |
cc6ba5fd | 831 | */ |
531ad428 KE |
832 | if (ether_addr_equal(dev->net->dev_addr, default_modem_addr) || |
833 | ether_addr_equal(dev->net->dev_addr, buggy_fw_addr)) | |
cc6ba5fd BM |
834 | eth_hw_addr_random(dev->net); |
835 | ||
6ff509af BM |
836 | /* make MAC addr easily distinguishable from an IP header */ |
837 | if (possibly_iphdr(dev->net->dev_addr)) { | |
18867486 JK |
838 | u8 addr = dev->net->dev_addr[0]; |
839 | ||
840 | addr |= 0x02; /* set local assignment bit */ | |
841 | addr &= 0xbf; /* clear "IP" bit */ | |
842 | dev_addr_mod(dev->net, 0, &addr, 1); | |
6ff509af BM |
843 | } |
844 | dev->net->netdev_ops = &qmi_wwan_netdev_ops; | |
32f7adf6 | 845 | dev->net->sysfs_groups[0] = &qmi_wwan_sysfs_attr_group; |
423ce8ca BM |
846 | err: |
847 | return status; | |
848 | } | |
849 | ||
230718bd | 850 | static void qmi_wwan_unbind(struct usbnet *dev, struct usb_interface *intf) |
c3ecb08a | 851 | { |
853c24f7 | 852 | struct qmi_wwan_state *info = (void *)&dev->data; |
230718bd BM |
853 | struct usb_driver *driver = driver_of(intf); |
854 | struct usb_interface *other; | |
c3ecb08a | 855 | |
853c24f7 | 856 | if (info->subdriver && info->subdriver->disconnect) |
230718bd BM |
857 | info->subdriver->disconnect(info->control); |
858 | ||
93725149 BM |
859 | /* disable MDM9x30 quirk */ |
860 | if (le16_to_cpu(dev->udev->descriptor.bcdUSB) >= 0x0201) { | |
861 | qmi_wwan_change_dtr(dev, false); | |
862 | qmi_wwan_manage_power(dev, 0); | |
863 | } | |
864 | ||
230718bd BM |
865 | /* allow user to unbind using either control or data */ |
866 | if (intf == info->control) | |
867 | other = info->data; | |
868 | else | |
869 | other = info->control; | |
870 | ||
871 | /* only if not shared */ | |
872 | if (other && intf != other) { | |
873 | usb_set_intfdata(other, NULL); | |
874 | usb_driver_release_interface(driver, other); | |
875 | } | |
c3ecb08a | 876 | |
853c24f7 | 877 | info->subdriver = NULL; |
230718bd BM |
878 | info->data = NULL; |
879 | info->control = NULL; | |
c3ecb08a BM |
880 | } |
881 | ||
882 | /* suspend/resume wrappers calling both usbnet and the cdc-wdm | |
883 | * subdriver if present. | |
884 | * | |
885 | * NOTE: cdc-wdm also supports pre/post_reset, but we cannot provide | |
886 | * wrappers for those without adding usbnet reset support first. | |
887 | */ | |
888 | static int qmi_wwan_suspend(struct usb_interface *intf, pm_message_t message) | |
889 | { | |
890 | struct usbnet *dev = usb_get_intfdata(intf); | |
853c24f7 | 891 | struct qmi_wwan_state *info = (void *)&dev->data; |
c3ecb08a BM |
892 | int ret; |
893 | ||
e0584951 | 894 | /* Both usbnet_suspend() and subdriver->suspend() MUST return 0 |
81b50be0 ML |
895 | * in system sleep context, otherwise, the resume callback has |
896 | * to recover device from previous suspend failure. | |
897 | */ | |
c3ecb08a BM |
898 | ret = usbnet_suspend(intf, message); |
899 | if (ret < 0) | |
900 | goto err; | |
901 | ||
e0584951 FP |
902 | if (intf == info->control && info->subdriver && |
903 | info->subdriver->suspend) | |
853c24f7 | 904 | ret = info->subdriver->suspend(intf, message); |
c3ecb08a BM |
905 | if (ret < 0) |
906 | usbnet_resume(intf); | |
907 | err: | |
908 | return ret; | |
909 | } | |
910 | ||
911 | static int qmi_wwan_resume(struct usb_interface *intf) | |
912 | { | |
913 | struct usbnet *dev = usb_get_intfdata(intf); | |
853c24f7 | 914 | struct qmi_wwan_state *info = (void *)&dev->data; |
c3ecb08a | 915 | int ret = 0; |
e0584951 FP |
916 | bool callsub = (intf == info->control && info->subdriver && |
917 | info->subdriver->resume); | |
c3ecb08a | 918 | |
8624dd2a | 919 | if (callsub) |
853c24f7 | 920 | ret = info->subdriver->resume(intf); |
c3ecb08a BM |
921 | if (ret < 0) |
922 | goto err; | |
923 | ret = usbnet_resume(intf); | |
a298807b | 924 | if (ret < 0 && callsub) |
853c24f7 | 925 | info->subdriver->suspend(intf, PMSG_SUSPEND); |
c3ecb08a BM |
926 | err: |
927 | return ret; | |
928 | } | |
929 | ||
423ce8ca | 930 | static const struct driver_info qmi_wwan_info = { |
a40345b5 | 931 | .description = "WWAN/QMI device", |
245d2119 | 932 | .flags = FLAG_WWAN | FLAG_SEND_ZLP, |
423ce8ca | 933 | .bind = qmi_wwan_bind, |
230718bd | 934 | .unbind = qmi_wwan_unbind, |
423ce8ca | 935 | .manage_power = qmi_wwan_manage_power, |
6ff509af | 936 | .rx_fixup = qmi_wwan_rx_fixup, |
423ce8ca BM |
937 | }; |
938 | ||
9a765881 BM |
939 | static const struct driver_info qmi_wwan_info_quirk_dtr = { |
940 | .description = "WWAN/QMI device", | |
245d2119 | 941 | .flags = FLAG_WWAN | FLAG_SEND_ZLP, |
9a765881 BM |
942 | .bind = qmi_wwan_bind, |
943 | .unbind = qmi_wwan_unbind, | |
944 | .manage_power = qmi_wwan_manage_power, | |
945 | .rx_fixup = qmi_wwan_rx_fixup, | |
946 | .data = QMI_WWAN_QUIRK_DTR, | |
947 | }; | |
948 | ||
423ce8ca | 949 | #define HUAWEI_VENDOR_ID 0x12D1 |
b9f90eb2 | 950 | |
03304bcb BM |
951 | /* map QMI/wwan function by a fixed interface number */ |
952 | #define QMI_FIXED_INTF(vend, prod, num) \ | |
953 | USB_DEVICE_INTERFACE_NUMBER(vend, prod, num), \ | |
bd877e48 | 954 | .driver_info = (unsigned long)&qmi_wwan_info |
03304bcb | 955 | |
9a765881 BM |
956 | /* devices requiring "set DTR" quirk */ |
957 | #define QMI_QUIRK_SET_DTR(vend, prod, num) \ | |
958 | USB_DEVICE_INTERFACE_NUMBER(vend, prod, num), \ | |
959 | .driver_info = (unsigned long)&qmi_wwan_info_quirk_dtr | |
960 | ||
b9f90eb2 BM |
961 | /* Gobi 1000 QMI/wwan interface number is 3 according to qcserial */ |
962 | #define QMI_GOBI1K_DEVICE(vend, prod) \ | |
03304bcb | 963 | QMI_FIXED_INTF(vend, prod, 3) |
b9f90eb2 | 964 | |
03304bcb | 965 | /* Gobi 2000/3000 QMI/wwan interface number is 0 according to qcserial */ |
b086cf04 | 966 | #define QMI_GOBI_DEVICE(vend, prod) \ |
03304bcb | 967 | QMI_FIXED_INTF(vend, prod, 0) |
423ce8ca | 968 | |
00516d13 BM |
969 | /* Many devices have QMI and DIAG functions which are distinguishable |
970 | * from other vendor specific functions by class, subclass and | |
971 | * protocol all being 0xff. The DIAG function has exactly 2 endpoints | |
972 | * and is silently rejected when probed. | |
973 | * | |
974 | * This makes it possible to match dynamically numbered QMI functions | |
975 | * as seen on e.g. many Quectel modems. | |
e4bf6348 | 976 | */ |
00516d13 | 977 | #define QMI_MATCH_FF_FF_FF(vend, prod) \ |
e4bf6348 KE |
978 | USB_DEVICE_AND_INTERFACE_INFO(vend, prod, USB_CLASS_VENDOR_SPEC, \ |
979 | USB_SUBCLASS_VENDOR_SPEC, 0xff), \ | |
00516d13 | 980 | .driver_info = (unsigned long)&qmi_wwan_info_quirk_dtr |
e4bf6348 | 981 | |
423ce8ca | 982 | static const struct usb_device_id products[] = { |
03304bcb | 983 | /* 1. CDC ECM like devices match on the control interface */ |
c3ecb08a | 984 | { /* Huawei E392, E398 and possibly others sharing both device id and more... */ |
5ea42963 | 985 | USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 9), |
c3ecb08a BM |
986 | .driver_info = (unsigned long)&qmi_wwan_info, |
987 | }, | |
88c16dc3 | 988 | { /* Vodafone/Huawei K5005 (12d1:14c8) and similar modems */ |
5ea42963 | 989 | USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 57), |
88c16dc3 BM |
990 | .driver_info = (unsigned long)&qmi_wwan_info, |
991 | }, | |
e21b9d03 BM |
992 | { /* HUAWEI_INTERFACE_NDIS_CONTROL_QUALCOMM */ |
993 | USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 0x01, 0x69), | |
994 | .driver_info = (unsigned long)&qmi_wwan_info, | |
995 | }, | |
4071898b TL |
996 | { /* Motorola Mapphone devices with MDM6600 */ |
997 | USB_VENDOR_AND_INTERFACE_INFO(0x22b8, USB_CLASS_VENDOR_SPEC, 0xfb, 0xff), | |
998 | .driver_info = (unsigned long)&qmi_wwan_info, | |
999 | }, | |
03304bcb BM |
1000 | |
1001 | /* 2. Combined interface devices matching on class+protocol */ | |
9db273f4 | 1002 | { /* Huawei E367 and possibly others in "Windows mode" */ |
42d94dcb BM |
1003 | USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 7), |
1004 | .driver_info = (unsigned long)&qmi_wwan_info, | |
1005 | }, | |
03304bcb | 1006 | { /* Huawei E392, E398 and possibly others in "Windows mode" */ |
5ea42963 | 1007 | USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 17), |
bd877e48 | 1008 | .driver_info = (unsigned long)&qmi_wwan_info, |
c3ecb08a | 1009 | }, |
e21b9d03 BM |
1010 | { /* HUAWEI_NDIS_SINGLE_INTERFACE_VDF */ |
1011 | USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 0x01, 0x37), | |
1012 | .driver_info = (unsigned long)&qmi_wwan_info, | |
1013 | }, | |
1014 | { /* HUAWEI_INTERFACE_NDIS_HW_QUALCOMM */ | |
1015 | USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 0x01, 0x67), | |
1016 | .driver_info = (unsigned long)&qmi_wwan_info, | |
1017 | }, | |
9db273f4 | 1018 | { /* Pantech UML290, P4200 and more */ |
42d94dcb | 1019 | USB_VENDOR_AND_INTERFACE_INFO(0x106c, USB_CLASS_VENDOR_SPEC, 0xf0, 0xff), |
bd877e48 | 1020 | .driver_info = (unsigned long)&qmi_wwan_info, |
b086cf04 | 1021 | }, |
10cbc1d9 | 1022 | { /* Pantech UML290 - newer firmware */ |
42d94dcb | 1023 | USB_VENDOR_AND_INTERFACE_INFO(0x106c, USB_CLASS_VENDOR_SPEC, 0xf1, 0xff), |
bd877e48 | 1024 | .driver_info = (unsigned long)&qmi_wwan_info, |
10cbc1d9 | 1025 | }, |
f8295ec2 DW |
1026 | { /* Novatel USB551L and MC551 */ |
1027 | USB_DEVICE_AND_INTERFACE_INFO(0x1410, 0xb001, | |
1028 | USB_CLASS_COMM, | |
1029 | USB_CDC_SUBCLASS_ETHERNET, | |
1030 | USB_CDC_PROTO_NONE), | |
1031 | .driver_info = (unsigned long)&qmi_wwan_info, | |
1032 | }, | |
1033 | { /* Novatel E362 */ | |
1034 | USB_DEVICE_AND_INTERFACE_INFO(0x1410, 0x9010, | |
1035 | USB_CLASS_COMM, | |
1036 | USB_CDC_SUBCLASS_ETHERNET, | |
1037 | USB_CDC_PROTO_NONE), | |
1038 | .driver_info = (unsigned long)&qmi_wwan_info, | |
1039 | }, | |
7b5939ba YY |
1040 | { /* Novatel Expedite E371 */ |
1041 | USB_DEVICE_AND_INTERFACE_INFO(0x1410, 0x9011, | |
1042 | USB_CLASS_COMM, | |
1043 | USB_CDC_SUBCLASS_ETHERNET, | |
1044 | USB_CDC_PROTO_NONE), | |
1045 | .driver_info = (unsigned long)&qmi_wwan_info, | |
1046 | }, | |
0370acd4 DW |
1047 | { /* Dell Wireless 5800 (Novatel E362) */ |
1048 | USB_DEVICE_AND_INTERFACE_INFO(0x413C, 0x8195, | |
1049 | USB_CLASS_COMM, | |
1050 | USB_CDC_SUBCLASS_ETHERNET, | |
1051 | USB_CDC_PROTO_NONE), | |
1052 | .driver_info = (unsigned long)&qmi_wwan_info, | |
1053 | }, | |
1054 | { /* Dell Wireless 5800 V2 (Novatel E362) */ | |
1055 | USB_DEVICE_AND_INTERFACE_INFO(0x413C, 0x8196, | |
1056 | USB_CLASS_COMM, | |
45d213f5 DW |
1057 | USB_CDC_SUBCLASS_ETHERNET, |
1058 | USB_CDC_PROTO_NONE), | |
1059 | .driver_info = (unsigned long)&qmi_wwan_info, | |
1060 | }, | |
7fdb7846 DW |
1061 | { /* Dell Wireless 5804 (Novatel E371) */ |
1062 | USB_DEVICE_AND_INTERFACE_INFO(0x413C, 0x819b, | |
1063 | USB_CLASS_COMM, | |
1064 | USB_CDC_SUBCLASS_ETHERNET, | |
1065 | USB_CDC_PROTO_NONE), | |
1066 | .driver_info = (unsigned long)&qmi_wwan_info, | |
1067 | }, | |
45d213f5 DW |
1068 | { /* ADU960S */ |
1069 | USB_DEVICE_AND_INTERFACE_INFO(0x16d5, 0x650a, | |
1070 | USB_CLASS_COMM, | |
0370acd4 DW |
1071 | USB_CDC_SUBCLASS_ETHERNET, |
1072 | USB_CDC_PROTO_NONE), | |
1073 | .driver_info = (unsigned long)&qmi_wwan_info, | |
1074 | }, | |
5b9f5751 BM |
1075 | { /* HP lt2523 (Novatel E371) */ |
1076 | USB_DEVICE_AND_INTERFACE_INFO(0x03f0, 0x421d, | |
1077 | USB_CLASS_COMM, | |
1078 | USB_CDC_SUBCLASS_ETHERNET, | |
1079 | USB_CDC_PROTO_NONE), | |
1080 | .driver_info = (unsigned long)&qmi_wwan_info, | |
1081 | }, | |
70910791 BM |
1082 | { /* HP lt4112 LTE/HSPA+ Gobi 4G Module (Huawei me906e) */ |
1083 | USB_DEVICE_AND_INTERFACE_INFO(0x03f0, 0x581d, USB_CLASS_VENDOR_SPEC, 1, 7), | |
1084 | .driver_info = (unsigned long)&qmi_wwan_info, | |
1085 | }, | |
00516d13 BM |
1086 | {QMI_MATCH_FF_FF_FF(0x2c7c, 0x0125)}, /* Quectel EC25, EC20 R2.0 Mini PCIe */ |
1087 | {QMI_MATCH_FF_FF_FF(0x2c7c, 0x0306)}, /* Quectel EP06/EG06/EM06 */ | |
1088 | {QMI_MATCH_FF_FF_FF(0x2c7c, 0x0512)}, /* Quectel EG12/EM12 */ | |
cfd82dfc | 1089 | {QMI_MATCH_FF_FF_FF(0x2c7c, 0x0620)}, /* Quectel EM160R-GL */ |
00516d13 | 1090 | {QMI_MATCH_FF_FF_FF(0x2c7c, 0x0800)}, /* Quectel RM500Q-GL */ |
e1091e22 | 1091 | {QMI_MATCH_FF_FF_FF(0x2c7c, 0x0801)}, /* Quectel RM520N */ |
b9f90eb2 | 1092 | |
03304bcb | 1093 | /* 3. Combined interface devices matching on interface number */ |
1bf014e5 | 1094 | {QMI_FIXED_INTF(0x0408, 0xea42, 4)}, /* Yota / Megafon M100-1 */ |
aac8d3c2 | 1095 | {QMI_FIXED_INTF(0x05c6, 0x6001, 3)}, /* 4G LTE usb-modem U901 */ |
0470667c BM |
1096 | {QMI_FIXED_INTF(0x05c6, 0x7000, 0)}, |
1097 | {QMI_FIXED_INTF(0x05c6, 0x7001, 1)}, | |
1098 | {QMI_FIXED_INTF(0x05c6, 0x7002, 1)}, | |
1099 | {QMI_FIXED_INTF(0x05c6, 0x7101, 1)}, | |
1100 | {QMI_FIXED_INTF(0x05c6, 0x7101, 2)}, | |
1101 | {QMI_FIXED_INTF(0x05c6, 0x7101, 3)}, | |
1102 | {QMI_FIXED_INTF(0x05c6, 0x7102, 1)}, | |
1103 | {QMI_FIXED_INTF(0x05c6, 0x7102, 2)}, | |
1104 | {QMI_FIXED_INTF(0x05c6, 0x7102, 3)}, | |
1105 | {QMI_FIXED_INTF(0x05c6, 0x8000, 7)}, | |
1106 | {QMI_FIXED_INTF(0x05c6, 0x8001, 6)}, | |
1107 | {QMI_FIXED_INTF(0x05c6, 0x9000, 4)}, | |
1108 | {QMI_FIXED_INTF(0x05c6, 0x9003, 4)}, | |
1109 | {QMI_FIXED_INTF(0x05c6, 0x9005, 2)}, | |
1110 | {QMI_FIXED_INTF(0x05c6, 0x900a, 4)}, | |
1111 | {QMI_FIXED_INTF(0x05c6, 0x900b, 2)}, | |
1112 | {QMI_FIXED_INTF(0x05c6, 0x900c, 4)}, | |
1113 | {QMI_FIXED_INTF(0x05c6, 0x900c, 5)}, | |
1114 | {QMI_FIXED_INTF(0x05c6, 0x900c, 6)}, | |
1115 | {QMI_FIXED_INTF(0x05c6, 0x900d, 5)}, | |
1116 | {QMI_FIXED_INTF(0x05c6, 0x900f, 3)}, | |
1117 | {QMI_FIXED_INTF(0x05c6, 0x900f, 4)}, | |
1118 | {QMI_FIXED_INTF(0x05c6, 0x900f, 5)}, | |
1119 | {QMI_FIXED_INTF(0x05c6, 0x9010, 4)}, | |
1120 | {QMI_FIXED_INTF(0x05c6, 0x9010, 5)}, | |
1121 | {QMI_FIXED_INTF(0x05c6, 0x9011, 3)}, | |
1122 | {QMI_FIXED_INTF(0x05c6, 0x9011, 4)}, | |
1123 | {QMI_FIXED_INTF(0x05c6, 0x9021, 1)}, | |
1124 | {QMI_FIXED_INTF(0x05c6, 0x9022, 2)}, | |
df8d85d8 | 1125 | {QMI_QUIRK_SET_DTR(0x05c6, 0x9025, 4)}, /* Alcatel-sbell ASB TL131 TDD LTE (China Mobile) */ |
0470667c BM |
1126 | {QMI_FIXED_INTF(0x05c6, 0x9026, 3)}, |
1127 | {QMI_FIXED_INTF(0x05c6, 0x902e, 5)}, | |
1128 | {QMI_FIXED_INTF(0x05c6, 0x9031, 5)}, | |
1129 | {QMI_FIXED_INTF(0x05c6, 0x9032, 4)}, | |
1130 | {QMI_FIXED_INTF(0x05c6, 0x9033, 3)}, | |
1131 | {QMI_FIXED_INTF(0x05c6, 0x9033, 4)}, | |
1132 | {QMI_FIXED_INTF(0x05c6, 0x9033, 5)}, | |
1133 | {QMI_FIXED_INTF(0x05c6, 0x9033, 6)}, | |
1134 | {QMI_FIXED_INTF(0x05c6, 0x9034, 3)}, | |
1135 | {QMI_FIXED_INTF(0x05c6, 0x9034, 4)}, | |
1136 | {QMI_FIXED_INTF(0x05c6, 0x9034, 5)}, | |
1137 | {QMI_FIXED_INTF(0x05c6, 0x9034, 6)}, | |
1138 | {QMI_FIXED_INTF(0x05c6, 0x9034, 7)}, | |
1139 | {QMI_FIXED_INTF(0x05c6, 0x9035, 4)}, | |
1140 | {QMI_FIXED_INTF(0x05c6, 0x9036, 3)}, | |
1141 | {QMI_FIXED_INTF(0x05c6, 0x9037, 5)}, | |
1142 | {QMI_FIXED_INTF(0x05c6, 0x9038, 4)}, | |
1143 | {QMI_FIXED_INTF(0x05c6, 0x903b, 7)}, | |
1144 | {QMI_FIXED_INTF(0x05c6, 0x903c, 6)}, | |
1145 | {QMI_FIXED_INTF(0x05c6, 0x903d, 6)}, | |
1146 | {QMI_FIXED_INTF(0x05c6, 0x903e, 5)}, | |
1147 | {QMI_FIXED_INTF(0x05c6, 0x9043, 3)}, | |
1148 | {QMI_FIXED_INTF(0x05c6, 0x9046, 3)}, | |
1149 | {QMI_FIXED_INTF(0x05c6, 0x9046, 4)}, | |
1150 | {QMI_FIXED_INTF(0x05c6, 0x9046, 5)}, | |
1151 | {QMI_FIXED_INTF(0x05c6, 0x9047, 2)}, | |
1152 | {QMI_FIXED_INTF(0x05c6, 0x9047, 3)}, | |
1153 | {QMI_FIXED_INTF(0x05c6, 0x9047, 4)}, | |
1154 | {QMI_FIXED_INTF(0x05c6, 0x9048, 4)}, | |
1155 | {QMI_FIXED_INTF(0x05c6, 0x9048, 5)}, | |
1156 | {QMI_FIXED_INTF(0x05c6, 0x9048, 6)}, | |
1157 | {QMI_FIXED_INTF(0x05c6, 0x9048, 7)}, | |
1158 | {QMI_FIXED_INTF(0x05c6, 0x9048, 8)}, | |
1159 | {QMI_FIXED_INTF(0x05c6, 0x904c, 5)}, | |
1160 | {QMI_FIXED_INTF(0x05c6, 0x904c, 6)}, | |
1161 | {QMI_FIXED_INTF(0x05c6, 0x904c, 7)}, | |
1162 | {QMI_FIXED_INTF(0x05c6, 0x904c, 8)}, | |
1163 | {QMI_FIXED_INTF(0x05c6, 0x9050, 3)}, | |
1164 | {QMI_FIXED_INTF(0x05c6, 0x9052, 4)}, | |
1165 | {QMI_FIXED_INTF(0x05c6, 0x9053, 6)}, | |
1166 | {QMI_FIXED_INTF(0x05c6, 0x9053, 7)}, | |
1167 | {QMI_FIXED_INTF(0x05c6, 0x9054, 5)}, | |
1168 | {QMI_FIXED_INTF(0x05c6, 0x9054, 6)}, | |
1169 | {QMI_FIXED_INTF(0x05c6, 0x9055, 3)}, | |
1170 | {QMI_FIXED_INTF(0x05c6, 0x9055, 4)}, | |
1171 | {QMI_FIXED_INTF(0x05c6, 0x9055, 5)}, | |
1172 | {QMI_FIXED_INTF(0x05c6, 0x9055, 6)}, | |
1173 | {QMI_FIXED_INTF(0x05c6, 0x9055, 7)}, | |
1174 | {QMI_FIXED_INTF(0x05c6, 0x9056, 3)}, | |
1175 | {QMI_FIXED_INTF(0x05c6, 0x9062, 2)}, | |
1176 | {QMI_FIXED_INTF(0x05c6, 0x9062, 3)}, | |
1177 | {QMI_FIXED_INTF(0x05c6, 0x9062, 4)}, | |
1178 | {QMI_FIXED_INTF(0x05c6, 0x9062, 5)}, | |
1179 | {QMI_FIXED_INTF(0x05c6, 0x9062, 6)}, | |
1180 | {QMI_FIXED_INTF(0x05c6, 0x9062, 7)}, | |
1181 | {QMI_FIXED_INTF(0x05c6, 0x9062, 8)}, | |
1182 | {QMI_FIXED_INTF(0x05c6, 0x9062, 9)}, | |
1183 | {QMI_FIXED_INTF(0x05c6, 0x9064, 3)}, | |
1184 | {QMI_FIXED_INTF(0x05c6, 0x9065, 6)}, | |
1185 | {QMI_FIXED_INTF(0x05c6, 0x9065, 7)}, | |
1186 | {QMI_FIXED_INTF(0x05c6, 0x9066, 5)}, | |
1187 | {QMI_FIXED_INTF(0x05c6, 0x9066, 6)}, | |
1188 | {QMI_FIXED_INTF(0x05c6, 0x9067, 1)}, | |
1189 | {QMI_FIXED_INTF(0x05c6, 0x9068, 2)}, | |
1190 | {QMI_FIXED_INTF(0x05c6, 0x9068, 3)}, | |
1191 | {QMI_FIXED_INTF(0x05c6, 0x9068, 4)}, | |
1192 | {QMI_FIXED_INTF(0x05c6, 0x9068, 5)}, | |
1193 | {QMI_FIXED_INTF(0x05c6, 0x9068, 6)}, | |
1194 | {QMI_FIXED_INTF(0x05c6, 0x9068, 7)}, | |
1195 | {QMI_FIXED_INTF(0x05c6, 0x9069, 5)}, | |
1196 | {QMI_FIXED_INTF(0x05c6, 0x9069, 6)}, | |
1197 | {QMI_FIXED_INTF(0x05c6, 0x9069, 7)}, | |
1198 | {QMI_FIXED_INTF(0x05c6, 0x9069, 8)}, | |
1199 | {QMI_FIXED_INTF(0x05c6, 0x9070, 4)}, | |
1200 | {QMI_FIXED_INTF(0x05c6, 0x9070, 5)}, | |
1201 | {QMI_FIXED_INTF(0x05c6, 0x9075, 5)}, | |
1202 | {QMI_FIXED_INTF(0x05c6, 0x9076, 4)}, | |
1203 | {QMI_FIXED_INTF(0x05c6, 0x9076, 5)}, | |
1204 | {QMI_FIXED_INTF(0x05c6, 0x9076, 6)}, | |
1205 | {QMI_FIXED_INTF(0x05c6, 0x9076, 7)}, | |
1206 | {QMI_FIXED_INTF(0x05c6, 0x9076, 8)}, | |
1207 | {QMI_FIXED_INTF(0x05c6, 0x9077, 3)}, | |
1208 | {QMI_FIXED_INTF(0x05c6, 0x9077, 4)}, | |
1209 | {QMI_FIXED_INTF(0x05c6, 0x9077, 5)}, | |
1210 | {QMI_FIXED_INTF(0x05c6, 0x9077, 6)}, | |
1211 | {QMI_FIXED_INTF(0x05c6, 0x9078, 3)}, | |
1212 | {QMI_FIXED_INTF(0x05c6, 0x9079, 4)}, | |
1213 | {QMI_FIXED_INTF(0x05c6, 0x9079, 5)}, | |
1214 | {QMI_FIXED_INTF(0x05c6, 0x9079, 6)}, | |
1215 | {QMI_FIXED_INTF(0x05c6, 0x9079, 7)}, | |
1216 | {QMI_FIXED_INTF(0x05c6, 0x9079, 8)}, | |
1217 | {QMI_FIXED_INTF(0x05c6, 0x9080, 5)}, | |
1218 | {QMI_FIXED_INTF(0x05c6, 0x9080, 6)}, | |
1219 | {QMI_FIXED_INTF(0x05c6, 0x9080, 7)}, | |
1220 | {QMI_FIXED_INTF(0x05c6, 0x9080, 8)}, | |
1221 | {QMI_FIXED_INTF(0x05c6, 0x9083, 3)}, | |
1222 | {QMI_FIXED_INTF(0x05c6, 0x9084, 4)}, | |
86319919 | 1223 | {QMI_QUIRK_SET_DTR(0x05c6, 0x9091, 2)}, /* Compal RXM-G1 */ |
9306b38e | 1224 | {QMI_FIXED_INTF(0x05c6, 0x90b2, 3)}, /* ublox R410M */ |
86319919 | 1225 | {QMI_QUIRK_SET_DTR(0x05c6, 0x90db, 2)}, /* Compal RXM-G1 */ |
0470667c BM |
1226 | {QMI_FIXED_INTF(0x05c6, 0x920d, 0)}, |
1227 | {QMI_FIXED_INTF(0x05c6, 0x920d, 5)}, | |
bd30ffc4 | 1228 | {QMI_QUIRK_SET_DTR(0x05c6, 0x9625, 4)}, /* YUGA CLM920-NC5 */ |
53433300 | 1229 | {QMI_FIXED_INTF(0x0846, 0x68a2, 8)}, |
2415f3bd | 1230 | {QMI_FIXED_INTF(0x0846, 0x68d3, 8)}, /* Netgear Aircard 779S */ |
ba695af0 | 1231 | {QMI_FIXED_INTF(0x12d1, 0x140c, 1)}, /* Huawei E173 */ |
c2020be3 | 1232 | {QMI_FIXED_INTF(0x12d1, 0x14ac, 1)}, /* Huawei E1820 */ |
88ef66a2 BM |
1233 | {QMI_FIXED_INTF(0x1435, 0x0918, 3)}, /* Wistron NeWeb D16Q1 */ |
1234 | {QMI_FIXED_INTF(0x1435, 0x0918, 4)}, /* Wistron NeWeb D16Q1 */ | |
1235 | {QMI_FIXED_INTF(0x1435, 0x0918, 5)}, /* Wistron NeWeb D16Q1 */ | |
1236 | {QMI_FIXED_INTF(0x1435, 0x3185, 4)}, /* Wistron NeWeb M18Q5 */ | |
1237 | {QMI_FIXED_INTF(0x1435, 0xd111, 4)}, /* M9615A DM11-1 D51QC */ | |
d4c4bc11 GL |
1238 | {QMI_FIXED_INTF(0x1435, 0xd181, 3)}, /* Wistron NeWeb D18Q1 */ |
1239 | {QMI_FIXED_INTF(0x1435, 0xd181, 4)}, /* Wistron NeWeb D18Q1 */ | |
1240 | {QMI_FIXED_INTF(0x1435, 0xd181, 5)}, /* Wistron NeWeb D18Q1 */ | |
88ef66a2 BM |
1241 | {QMI_FIXED_INTF(0x1435, 0xd182, 4)}, /* Wistron NeWeb D18 */ |
1242 | {QMI_FIXED_INTF(0x1435, 0xd182, 5)}, /* Wistron NeWeb D18 */ | |
4ec7eb3f | 1243 | {QMI_FIXED_INTF(0x1435, 0xd191, 4)}, /* Wistron NeWeb D19Q1 */ |
110a1cc2 | 1244 | {QMI_QUIRK_SET_DTR(0x1508, 0x1001, 4)}, /* Fibocom NL668 series */ |
12a5ba5a | 1245 | {QMI_FIXED_INTF(0x1690, 0x7588, 4)}, /* ASKEY WWHC050 */ |
41be7d90 BM |
1246 | {QMI_FIXED_INTF(0x16d8, 0x6003, 0)}, /* CMOTech 6003 */ |
1247 | {QMI_FIXED_INTF(0x16d8, 0x6007, 0)}, /* CMOTech CHE-628S */ | |
1248 | {QMI_FIXED_INTF(0x16d8, 0x6008, 0)}, /* CMOTech CMU-301 */ | |
1249 | {QMI_FIXED_INTF(0x16d8, 0x6280, 0)}, /* CMOTech CHU-628 */ | |
1250 | {QMI_FIXED_INTF(0x16d8, 0x7001, 0)}, /* CMOTech CHU-720S */ | |
1251 | {QMI_FIXED_INTF(0x16d8, 0x7002, 0)}, /* CMOTech 7002 */ | |
1252 | {QMI_FIXED_INTF(0x16d8, 0x7003, 4)}, /* CMOTech CHU-629K */ | |
1253 | {QMI_FIXED_INTF(0x16d8, 0x7004, 3)}, /* CMOTech 7004 */ | |
1254 | {QMI_FIXED_INTF(0x16d8, 0x7006, 5)}, /* CMOTech CGU-629 */ | |
1255 | {QMI_FIXED_INTF(0x16d8, 0x700a, 4)}, /* CMOTech CHU-629S */ | |
1256 | {QMI_FIXED_INTF(0x16d8, 0x7211, 0)}, /* CMOTech CHU-720I */ | |
1257 | {QMI_FIXED_INTF(0x16d8, 0x7212, 0)}, /* CMOTech 7212 */ | |
1258 | {QMI_FIXED_INTF(0x16d8, 0x7213, 0)}, /* CMOTech 7213 */ | |
1259 | {QMI_FIXED_INTF(0x16d8, 0x7251, 1)}, /* CMOTech 7251 */ | |
1260 | {QMI_FIXED_INTF(0x16d8, 0x7252, 1)}, /* CMOTech 7252 */ | |
1261 | {QMI_FIXED_INTF(0x16d8, 0x7253, 1)}, /* CMOTech 7253 */ | |
c6846ee1 BM |
1262 | {QMI_FIXED_INTF(0x19d2, 0x0002, 1)}, |
1263 | {QMI_FIXED_INTF(0x19d2, 0x0012, 1)}, | |
1264 | {QMI_FIXED_INTF(0x19d2, 0x0017, 3)}, | |
d8eb8f99 | 1265 | {QMI_FIXED_INTF(0x19d2, 0x0019, 3)}, /* ONDA MT689DC */ |
c6846ee1 BM |
1266 | {QMI_FIXED_INTF(0x19d2, 0x0021, 4)}, |
1267 | {QMI_FIXED_INTF(0x19d2, 0x0025, 1)}, | |
1268 | {QMI_FIXED_INTF(0x19d2, 0x0031, 4)}, | |
1269 | {QMI_FIXED_INTF(0x19d2, 0x0042, 4)}, | |
1270 | {QMI_FIXED_INTF(0x19d2, 0x0049, 5)}, | |
1271 | {QMI_FIXED_INTF(0x19d2, 0x0052, 4)}, | |
03304bcb | 1272 | {QMI_FIXED_INTF(0x19d2, 0x0055, 1)}, /* ZTE (Vodafone) K3520-Z */ |
c6846ee1 | 1273 | {QMI_FIXED_INTF(0x19d2, 0x0058, 4)}, |
03304bcb BM |
1274 | {QMI_FIXED_INTF(0x19d2, 0x0063, 4)}, /* ZTE (Vodafone) K3565-Z */ |
1275 | {QMI_FIXED_INTF(0x19d2, 0x0104, 4)}, /* ZTE (Vodafone) K4505-Z */ | |
c6846ee1 BM |
1276 | {QMI_FIXED_INTF(0x19d2, 0x0113, 5)}, |
1277 | {QMI_FIXED_INTF(0x19d2, 0x0118, 5)}, | |
1278 | {QMI_FIXED_INTF(0x19d2, 0x0121, 5)}, | |
1279 | {QMI_FIXED_INTF(0x19d2, 0x0123, 4)}, | |
1280 | {QMI_FIXED_INTF(0x19d2, 0x0124, 5)}, | |
1281 | {QMI_FIXED_INTF(0x19d2, 0x0125, 6)}, | |
1282 | {QMI_FIXED_INTF(0x19d2, 0x0126, 5)}, | |
1283 | {QMI_FIXED_INTF(0x19d2, 0x0130, 1)}, | |
1284 | {QMI_FIXED_INTF(0x19d2, 0x0133, 3)}, | |
1285 | {QMI_FIXED_INTF(0x19d2, 0x0141, 5)}, | |
42d94dcb | 1286 | {QMI_FIXED_INTF(0x19d2, 0x0157, 5)}, /* ZTE MF683 */ |
c6846ee1 | 1287 | {QMI_FIXED_INTF(0x19d2, 0x0158, 3)}, |
03304bcb | 1288 | {QMI_FIXED_INTF(0x19d2, 0x0167, 4)}, /* ZTE MF820D */ |
c6846ee1 BM |
1289 | {QMI_FIXED_INTF(0x19d2, 0x0168, 4)}, |
1290 | {QMI_FIXED_INTF(0x19d2, 0x0176, 3)}, | |
1291 | {QMI_FIXED_INTF(0x19d2, 0x0178, 3)}, | |
1292 | {QMI_FIXED_INTF(0x19d2, 0x0191, 4)}, /* ZTE EuFi890 */ | |
1293 | {QMI_FIXED_INTF(0x19d2, 0x0199, 1)}, /* ZTE MF820S */ | |
1294 | {QMI_FIXED_INTF(0x19d2, 0x0200, 1)}, | |
1295 | {QMI_FIXED_INTF(0x19d2, 0x0257, 3)}, /* ZTE MF821 */ | |
c1acd709 | 1296 | {QMI_FIXED_INTF(0x19d2, 0x0265, 4)}, /* ONDA MT8205 4G LTE */ |
f8b84034 | 1297 | {QMI_FIXED_INTF(0x19d2, 0x0284, 4)}, /* ZTE MF880 */ |
03304bcb | 1298 | {QMI_FIXED_INTF(0x19d2, 0x0326, 4)}, /* ZTE MF821D */ |
88ef66a2 | 1299 | {QMI_FIXED_INTF(0x19d2, 0x0396, 3)}, /* ZTE ZM8620 */ |
0decc64b | 1300 | {QMI_FIXED_INTF(0x19d2, 0x0412, 4)}, /* Telewell TW-LTE 4G */ |
03304bcb BM |
1301 | {QMI_FIXED_INTF(0x19d2, 0x1008, 4)}, /* ZTE (Vodafone) K3570-Z */ |
1302 | {QMI_FIXED_INTF(0x19d2, 0x1010, 4)}, /* ZTE (Vodafone) K3571-Z */ | |
c6846ee1 | 1303 | {QMI_FIXED_INTF(0x19d2, 0x1012, 4)}, |
10cbc1d9 | 1304 | {QMI_FIXED_INTF(0x19d2, 0x1018, 3)}, /* ZTE (Vodafone) K5006-Z */ |
c6846ee1 BM |
1305 | {QMI_FIXED_INTF(0x19d2, 0x1021, 2)}, |
1306 | {QMI_FIXED_INTF(0x19d2, 0x1245, 4)}, | |
1307 | {QMI_FIXED_INTF(0x19d2, 0x1247, 4)}, | |
1308 | {QMI_FIXED_INTF(0x19d2, 0x1252, 4)}, | |
1309 | {QMI_FIXED_INTF(0x19d2, 0x1254, 4)}, | |
1310 | {QMI_FIXED_INTF(0x19d2, 0x1255, 3)}, | |
1311 | {QMI_FIXED_INTF(0x19d2, 0x1255, 4)}, | |
1312 | {QMI_FIXED_INTF(0x19d2, 0x1256, 4)}, | |
7653aabf | 1313 | {QMI_FIXED_INTF(0x19d2, 0x1270, 5)}, /* ZTE MF667 */ |
88eee9b7 | 1314 | {QMI_FIXED_INTF(0x19d2, 0x1275, 3)}, /* ZTE P685M */ |
c6846ee1 | 1315 | {QMI_FIXED_INTF(0x19d2, 0x1401, 2)}, |
03304bcb | 1316 | {QMI_FIXED_INTF(0x19d2, 0x1402, 2)}, /* ZTE MF60 */ |
c6846ee1 BM |
1317 | {QMI_FIXED_INTF(0x19d2, 0x1424, 2)}, |
1318 | {QMI_FIXED_INTF(0x19d2, 0x1425, 2)}, | |
1319 | {QMI_FIXED_INTF(0x19d2, 0x1426, 2)}, /* ZTE MF91 */ | |
8dcb4b15 | 1320 | {QMI_FIXED_INTF(0x19d2, 0x1428, 2)}, /* Telewell TW-LTE 4G v2 */ |
88ef66a2 | 1321 | {QMI_FIXED_INTF(0x19d2, 0x1432, 3)}, /* ZTE ME3620 */ |
078c6a1c | 1322 | {QMI_FIXED_INTF(0x19d2, 0x1485, 5)}, /* ZTE MF286D */ |
03304bcb | 1323 | {QMI_FIXED_INTF(0x19d2, 0x2002, 4)}, /* ZTE (Vodafone) K3765-Z */ |
88ef66a2 | 1324 | {QMI_FIXED_INTF(0x2001, 0x7e16, 3)}, /* D-Link DWM-221 */ |
e84810c7 | 1325 | {QMI_FIXED_INTF(0x2001, 0x7e19, 4)}, /* D-Link DWM-221 B1 */ |
bed9ff16 | 1326 | {QMI_FIXED_INTF(0x2001, 0x7e35, 4)}, /* D-Link DWM-222 */ |
7d605309 | 1327 | {QMI_FIXED_INTF(0x2001, 0x7e3d, 4)}, /* D-Link DWM-222 A2 */ |
6289d0fa | 1328 | {QMI_FIXED_INTF(0x2020, 0x2031, 4)}, /* Olicard 600 */ |
74398925 | 1329 | {QMI_FIXED_INTF(0x2020, 0x2033, 4)}, /* BroadMobi BM806U */ |
36936a56 | 1330 | {QMI_QUIRK_SET_DTR(0x2020, 0x2060, 4)}, /* BroadMobi BM818 */ |
9b469a60 BM |
1331 | {QMI_FIXED_INTF(0x0f3d, 0x68a2, 8)}, /* Sierra Wireless MC7700 */ |
1332 | {QMI_FIXED_INTF(0x114f, 0x68a2, 8)}, /* Sierra Wireless MC7750 */ | |
03304bcb BM |
1333 | {QMI_FIXED_INTF(0x1199, 0x68a2, 8)}, /* Sierra Wireless MC7710 in QMI mode */ |
1334 | {QMI_FIXED_INTF(0x1199, 0x68a2, 19)}, /* Sierra Wireless MC7710 in QMI mode */ | |
97dc47a1 BG |
1335 | {QMI_QUIRK_SET_DTR(0x1199, 0x68c0, 8)}, /* Sierra Wireless MC7304/MC7354, WP76xx */ |
1336 | {QMI_QUIRK_SET_DTR(0x1199, 0x68c0, 10)},/* Sierra Wireless MC7304/MC7354 */ | |
9b469a60 | 1337 | {QMI_FIXED_INTF(0x1199, 0x901c, 8)}, /* Sierra Wireless EM7700 */ |
b85f5dea | 1338 | {QMI_FIXED_INTF(0x1199, 0x901f, 8)}, /* Sierra Wireless EM7355 */ |
9214224e | 1339 | {QMI_FIXED_INTF(0x1199, 0x9041, 8)}, /* Sierra Wireless MC7305/MC7355 */ |
e3426ca7 | 1340 | {QMI_FIXED_INTF(0x1199, 0x9041, 10)}, /* Sierra Wireless MC7305/MC7355 */ |
fbd3a77d | 1341 | {QMI_FIXED_INTF(0x1199, 0x9051, 8)}, /* Netgear AirCard 340U */ |
9a793e71 AM |
1342 | {QMI_FIXED_INTF(0x1199, 0x9053, 8)}, /* Sierra Wireless Modem */ |
1343 | {QMI_FIXED_INTF(0x1199, 0x9054, 8)}, /* Sierra Wireless Modem */ | |
4324be1e | 1344 | {QMI_FIXED_INTF(0x1199, 0x9055, 8)}, /* Netgear AirCard 341U */ |
9a793e71 | 1345 | {QMI_FIXED_INTF(0x1199, 0x9056, 8)}, /* Sierra Wireless Modem */ |
53433300 | 1346 | {QMI_FIXED_INTF(0x1199, 0x9057, 8)}, |
9a793e71 | 1347 | {QMI_FIXED_INTF(0x1199, 0x9061, 8)}, /* Sierra Wireless Modem */ |
60cfe1ea BM |
1348 | {QMI_FIXED_INTF(0x1199, 0x9063, 8)}, /* Sierra Wireless EM7305 */ |
1349 | {QMI_FIXED_INTF(0x1199, 0x9063, 10)}, /* Sierra Wireless EM7305 */ | |
922005c7 BM |
1350 | {QMI_QUIRK_SET_DTR(0x1199, 0x9071, 8)}, /* Sierra Wireless MC74xx */ |
1351 | {QMI_QUIRK_SET_DTR(0x1199, 0x9071, 10)},/* Sierra Wireless MC74xx */ | |
1352 | {QMI_QUIRK_SET_DTR(0x1199, 0x9079, 8)}, /* Sierra Wireless EM74xx */ | |
1353 | {QMI_QUIRK_SET_DTR(0x1199, 0x9079, 10)},/* Sierra Wireless EM74xx */ | |
1354 | {QMI_QUIRK_SET_DTR(0x1199, 0x907b, 8)}, /* Sierra Wireless EM74xx */ | |
1355 | {QMI_QUIRK_SET_DTR(0x1199, 0x907b, 10)},/* Sierra Wireless EM74xx */ | |
1356 | {QMI_QUIRK_SET_DTR(0x1199, 0x9091, 8)}, /* Sierra Wireless EM7565 */ | |
56121548 | 1357 | {QMI_QUIRK_SET_DTR(0x1199, 0xc081, 8)}, /* Sierra Wireless EM7590 */ |
68172668 | 1358 | {QMI_FIXED_INTF(0x1bbb, 0x011e, 4)}, /* Telekom Speedstick LTE II (Alcatel One Touch L100V LTE) */ |
75573660 | 1359 | {QMI_FIXED_INTF(0x1bbb, 0x0203, 2)}, /* Alcatel L800MA */ |
3022551b | 1360 | {QMI_FIXED_INTF(0x2357, 0x0201, 4)}, /* TP-LINK HSUPA Modem MA180 */ |
d0b5e516 | 1361 | {QMI_FIXED_INTF(0x2357, 0x9000, 4)}, /* TP-LINK MA260 */ |
591612aa | 1362 | {QMI_QUIRK_SET_DTR(0x1bc7, 0x1031, 3)}, /* Telit LE910C1-EUX */ |
e103ba33 | 1363 | {QMI_QUIRK_SET_DTR(0x1bc7, 0x103a, 0)}, /* Telit LE910C4-WWX */ |
9bd813da | 1364 | {QMI_QUIRK_SET_DTR(0x1bc7, 0x1040, 2)}, /* Telit LE922A */ |
e0ae2c57 | 1365 | {QMI_QUIRK_SET_DTR(0x1bc7, 0x1050, 2)}, /* Telit FN980 */ |
f0159809 | 1366 | {QMI_QUIRK_SET_DTR(0x1bc7, 0x1057, 2)}, /* Telit FN980 */ |
8d17a33b | 1367 | {QMI_QUIRK_SET_DTR(0x1bc7, 0x1060, 2)}, /* Telit LN920 */ |
94f2a444 | 1368 | {QMI_QUIRK_SET_DTR(0x1bc7, 0x1070, 2)}, /* Telit FN990 */ |
382e363d | 1369 | {QMI_QUIRK_SET_DTR(0x1bc7, 0x1080, 2)}, /* Telit FE990 */ |
4c54dc02 | 1370 | {QMI_FIXED_INTF(0x1bc7, 0x1100, 3)}, /* Telit ME910 */ |
c647c0d6 | 1371 | {QMI_FIXED_INTF(0x1bc7, 0x1101, 3)}, /* Telit ME910 dual modem */ |
3d6d7ab5 | 1372 | {QMI_FIXED_INTF(0x1bc7, 0x1200, 5)}, /* Telit LE920 */ |
14cf4a77 | 1373 | {QMI_QUIRK_SET_DTR(0x1bc7, 0x1201, 2)}, /* Telit LE920, LE920A4 */ |
5fd8477e | 1374 | {QMI_QUIRK_SET_DTR(0x1bc7, 0x1230, 2)}, /* Telit LE910Cx */ |
2c262b21 | 1375 | {QMI_QUIRK_SET_DTR(0x1bc7, 0x1250, 0)}, /* Telit LE910Cx */ |
b4e467c8 DP |
1376 | {QMI_QUIRK_SET_DTR(0x1bc7, 0x1260, 2)}, /* Telit LE910Cx */ |
1377 | {QMI_QUIRK_SET_DTR(0x1bc7, 0x1261, 2)}, /* Telit LE910Cx */ | |
1986af16 | 1378 | {QMI_QUIRK_SET_DTR(0x1bc7, 0x1900, 1)}, /* Telit LN940 series */ |
60cfe1ea BM |
1379 | {QMI_FIXED_INTF(0x1c9e, 0x9801, 3)}, /* Telewell TW-3G HSPA+ */ |
1380 | {QMI_FIXED_INTF(0x1c9e, 0x9803, 4)}, /* Telewell TW-3G HSPA+ */ | |
68242a5a | 1381 | {QMI_FIXED_INTF(0x1c9e, 0x9b01, 3)}, /* XS Stick W100-2 from 4G Systems */ |
ba6de0f5 BM |
1382 | {QMI_FIXED_INTF(0x0b3c, 0xc000, 4)}, /* Olivetti Olicard 100 */ |
1383 | {QMI_FIXED_INTF(0x0b3c, 0xc001, 4)}, /* Olivetti Olicard 120 */ | |
1384 | {QMI_FIXED_INTF(0x0b3c, 0xc002, 4)}, /* Olivetti Olicard 140 */ | |
1385 | {QMI_FIXED_INTF(0x0b3c, 0xc004, 6)}, /* Olivetti Olicard 155 */ | |
1386 | {QMI_FIXED_INTF(0x0b3c, 0xc005, 6)}, /* Olivetti Olicard 200 */ | |
1387 | {QMI_FIXED_INTF(0x0b3c, 0xc00a, 6)}, /* Olivetti Olicard 160 */ | |
efc0b25c | 1388 | {QMI_FIXED_INTF(0x0b3c, 0xc00b, 4)}, /* Olivetti Olicard 500 */ |
2d77f343 | 1389 | {QMI_FIXED_INTF(0x1e2d, 0x0060, 4)}, /* Cinterion PLxx */ |
7e0e63d0 | 1390 | {QMI_QUIRK_SET_DTR(0x1e2d, 0x006f, 8)}, /* Cinterion PLS83/PLS63 */ |
9b2b6a2d | 1391 | {QMI_FIXED_INTF(0x1e2d, 0x0053, 4)}, /* Cinterion PHxx,PXxx */ |
4f761770 | 1392 | {QMI_FIXED_INTF(0x1e2d, 0x0063, 10)}, /* Cinterion ALASxx (1 RmNet) */ |
bd9e3350 SHC |
1393 | {QMI_FIXED_INTF(0x1e2d, 0x0082, 4)}, /* Cinterion PHxx,PXxx (2 RmNet) */ |
1394 | {QMI_FIXED_INTF(0x1e2d, 0x0082, 5)}, /* Cinterion PHxx,PXxx (2 RmNet) */ | |
1395 | {QMI_FIXED_INTF(0x1e2d, 0x0083, 4)}, /* Cinterion PHxx,PXxx (1 RmNet + USB Audio)*/ | |
cf74ac6d | 1396 | {QMI_QUIRK_SET_DTR(0x1e2d, 0x00b0, 4)}, /* Cinterion CLS8 */ |
a4dc7eee | 1397 | {QMI_FIXED_INTF(0x1e2d, 0x00b7, 0)}, /* Cinterion MV31 RmNet */ |
9f4fc18b | 1398 | {QMI_FIXED_INTF(0x1e2d, 0x00b9, 0)}, /* Cinterion MV31 RmNet based on new baseline */ |
ae7107ba SX |
1399 | {QMI_FIXED_INTF(0x1e2d, 0x00f3, 0)}, /* Cinterion MV32-W-A RmNet */ |
1400 | {QMI_FIXED_INTF(0x1e2d, 0x00f4, 0)}, /* Cinterion MV32-W-B RmNet */ | |
6f10c5d1 BM |
1401 | {QMI_FIXED_INTF(0x413c, 0x81a2, 8)}, /* Dell Wireless 5806 Gobi(TM) 4G LTE Mobile Broadband Card */ |
1402 | {QMI_FIXED_INTF(0x413c, 0x81a3, 8)}, /* Dell Wireless 5570 HSPA+ (42Mbps) Mobile Broadband Card */ | |
1403 | {QMI_FIXED_INTF(0x413c, 0x81a4, 8)}, /* Dell Wireless 5570e HSPA+ (42Mbps) Mobile Broadband Card */ | |
1404 | {QMI_FIXED_INTF(0x413c, 0x81a8, 8)}, /* Dell Wireless 5808 Gobi(TM) 4G LTE Mobile Broadband Card */ | |
1405 | {QMI_FIXED_INTF(0x413c, 0x81a9, 8)}, /* Dell Wireless 5808e Gobi(TM) 4G LTE Mobile Broadband Card */ | |
2070c48c | 1406 | {QMI_FIXED_INTF(0x413c, 0x81b1, 8)}, /* Dell Wireless 5809e Gobi(TM) 4G LTE Mobile Broadband Card */ |
fb5eb24c | 1407 | {QMI_FIXED_INTF(0x413c, 0x81b3, 8)}, /* Dell Wireless 5809e Gobi(TM) 4G LTE Mobile Broadband Card (rev3) */ |
6bd845d1 BM |
1408 | {QMI_FIXED_INTF(0x413c, 0x81b6, 8)}, /* Dell Wireless 5811e */ |
1409 | {QMI_FIXED_INTF(0x413c, 0x81b6, 10)}, /* Dell Wireless 5811e */ | |
797666cd | 1410 | {QMI_FIXED_INTF(0x413c, 0x81c2, 8)}, /* Dell Wireless 5811e */ |
57c7f2bd | 1411 | {QMI_FIXED_INTF(0x413c, 0x81cc, 8)}, /* Dell Wireless 5816e */ |
f25e1392 | 1412 | {QMI_FIXED_INTF(0x413c, 0x81d7, 0)}, /* Dell Wireless 5821e */ |
88bf5460 | 1413 | {QMI_FIXED_INTF(0x413c, 0x81d7, 1)}, /* Dell Wireless 5821e preproduction config */ |
e497df68 | 1414 | {QMI_FIXED_INTF(0x413c, 0x81e0, 0)}, /* Dell Wireless 5821e with eSIM support*/ |
8ecbb179 SX |
1415 | {QMI_FIXED_INTF(0x413c, 0x81e4, 0)}, /* Dell Wireless 5829e with eSIM support*/ |
1416 | {QMI_FIXED_INTF(0x413c, 0x81e6, 0)}, /* Dell Wireless 5829e */ | |
a8079092 | 1417 | {QMI_FIXED_INTF(0x03f0, 0x4e1d, 8)}, /* HP lt4111 LTE/EV-DO/HSPA+ Gobi 4G Module */ |
f3d801ba | 1418 | {QMI_FIXED_INTF(0x03f0, 0x9d1d, 1)}, /* HP lt4120 Snapdragon X5 LTE */ |
a6fadfd7 | 1419 | {QMI_QUIRK_SET_DTR(0x22de, 0x9051, 2)}, /* Hucom Wireless HM-211S/K */ |
e439bd4a | 1420 | {QMI_FIXED_INTF(0x22de, 0x9061, 3)}, /* WeTelecom WPD-600N */ |
102cd909 | 1421 | {QMI_QUIRK_SET_DTR(0x1e0e, 0x9001, 5)}, /* SIMCom 7100E, 7230E, 7600E ++ */ |
9a765881 | 1422 | {QMI_QUIRK_SET_DTR(0x2c7c, 0x0121, 4)}, /* Quectel EC21 Mini PCIe */ |
38cd58ed | 1423 | {QMI_QUIRK_SET_DTR(0x2c7c, 0x0191, 4)}, /* Quectel EG91 */ |
f815dd5c | 1424 | {QMI_QUIRK_SET_DTR(0x2c7c, 0x0195, 4)}, /* Quectel EG95 */ |
f9409e7f | 1425 | {QMI_FIXED_INTF(0x2c7c, 0x0296, 4)}, /* Quectel BG96 */ |
7c3db410 | 1426 | {QMI_QUIRK_SET_DTR(0x2cb7, 0x0104, 4)}, /* Fibocom NL678 series */ |
802753cb AM |
1427 | {QMI_FIXED_INTF(0x0489, 0xe0b4, 0)}, /* Foxconn T77W968 LTE */ |
1428 | {QMI_FIXED_INTF(0x0489, 0xe0b5, 0)}, /* Foxconn T77W968 LTE with eSIM support*/ | |
28802e7c | 1429 | {QMI_FIXED_INTF(0x2692, 0x9025, 4)}, /* Cellient MPL200 (rebranded Qualcomm 05c6:9025) */ |
eaaacb08 | 1430 | {QMI_QUIRK_SET_DTR(0x1546, 0x1312, 4)}, /* u-blox LARA-R6 01B */ |
a487069e | 1431 | {QMI_QUIRK_SET_DTR(0x1546, 0x1342, 4)}, /* u-blox LARA-L6 */ |
03304bcb BM |
1432 | |
1433 | /* 4. Gobi 1000 devices */ | |
b9f90eb2 BM |
1434 | {QMI_GOBI1K_DEVICE(0x05c6, 0x9212)}, /* Acer Gobi Modem Device */ |
1435 | {QMI_GOBI1K_DEVICE(0x03f0, 0x1f1d)}, /* HP un2400 Gobi Modem Device */ | |
b9f90eb2 BM |
1436 | {QMI_GOBI1K_DEVICE(0x04da, 0x250d)}, /* Panasonic Gobi Modem device */ |
1437 | {QMI_GOBI1K_DEVICE(0x413c, 0x8172)}, /* Dell Gobi Modem device */ | |
8afe3dc8 DW |
1438 | {QMI_GOBI1K_DEVICE(0x1410, 0xa001)}, /* Novatel/Verizon USB-1000 */ |
1439 | {QMI_GOBI1K_DEVICE(0x1410, 0xa002)}, /* Novatel Gobi Modem device */ | |
1440 | {QMI_GOBI1K_DEVICE(0x1410, 0xa003)}, /* Novatel Gobi Modem device */ | |
1441 | {QMI_GOBI1K_DEVICE(0x1410, 0xa004)}, /* Novatel Gobi Modem device */ | |
1442 | {QMI_GOBI1K_DEVICE(0x1410, 0xa005)}, /* Novatel Gobi Modem device */ | |
1443 | {QMI_GOBI1K_DEVICE(0x1410, 0xa006)}, /* Novatel Gobi Modem device */ | |
1444 | {QMI_GOBI1K_DEVICE(0x1410, 0xa007)}, /* Novatel Gobi Modem device */ | |
b9f90eb2 BM |
1445 | {QMI_GOBI1K_DEVICE(0x0b05, 0x1776)}, /* Asus Gobi Modem device */ |
1446 | {QMI_GOBI1K_DEVICE(0x19d2, 0xfff3)}, /* ONDA Gobi Modem device */ | |
1447 | {QMI_GOBI1K_DEVICE(0x05c6, 0x9001)}, /* Generic Gobi Modem device */ | |
1448 | {QMI_GOBI1K_DEVICE(0x05c6, 0x9002)}, /* Generic Gobi Modem device */ | |
1449 | {QMI_GOBI1K_DEVICE(0x05c6, 0x9202)}, /* Generic Gobi Modem device */ | |
1450 | {QMI_GOBI1K_DEVICE(0x05c6, 0x9203)}, /* Generic Gobi Modem device */ | |
1451 | {QMI_GOBI1K_DEVICE(0x05c6, 0x9222)}, /* Generic Gobi Modem device */ | |
1452 | {QMI_GOBI1K_DEVICE(0x05c6, 0x9009)}, /* Generic Gobi Modem device */ | |
1453 | ||
03304bcb | 1454 | /* 5. Gobi 2000 and 3000 devices */ |
b086cf04 | 1455 | {QMI_GOBI_DEVICE(0x413c, 0x8186)}, /* Dell Gobi 2000 Modem device (N0218, VU936) */ |
50022005 | 1456 | {QMI_GOBI_DEVICE(0x413c, 0x8194)}, /* Dell Gobi 3000 Composite */ |
b086cf04 BM |
1457 | {QMI_GOBI_DEVICE(0x05c6, 0x920b)}, /* Generic Gobi 2000 Modem device */ |
1458 | {QMI_GOBI_DEVICE(0x05c6, 0x9225)}, /* Sony Gobi 2000 Modem device (N0279, VU730) */ | |
1459 | {QMI_GOBI_DEVICE(0x05c6, 0x9245)}, /* Samsung Gobi 2000 Modem device (VL176) */ | |
1460 | {QMI_GOBI_DEVICE(0x03f0, 0x251d)}, /* HP Gobi 2000 Modem device (VP412) */ | |
1461 | {QMI_GOBI_DEVICE(0x05c6, 0x9215)}, /* Acer Gobi 2000 Modem device (VP413) */ | |
b3d8cf01 | 1462 | {QMI_FIXED_INTF(0x05c6, 0x9215, 4)}, /* Quectel EC20 Mini PCIe */ |
b086cf04 BM |
1463 | {QMI_GOBI_DEVICE(0x05c6, 0x9265)}, /* Asus Gobi 2000 Modem device (VR305) */ |
1464 | {QMI_GOBI_DEVICE(0x05c6, 0x9235)}, /* Top Global Gobi 2000 Modem device (VR306) */ | |
1465 | {QMI_GOBI_DEVICE(0x05c6, 0x9275)}, /* iRex Technologies Gobi 2000 Modem device (VR307) */ | |
aa3aba1c | 1466 | {QMI_GOBI_DEVICE(0x0af0, 0x8120)}, /* Option GTM681W */ |
9b469a60 BM |
1467 | {QMI_GOBI_DEVICE(0x1199, 0x68a5)}, /* Sierra Wireless Modem */ |
1468 | {QMI_GOBI_DEVICE(0x1199, 0x68a9)}, /* Sierra Wireless Modem */ | |
b086cf04 BM |
1469 | {QMI_GOBI_DEVICE(0x1199, 0x9001)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ |
1470 | {QMI_GOBI_DEVICE(0x1199, 0x9002)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ | |
1471 | {QMI_GOBI_DEVICE(0x1199, 0x9003)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ | |
1472 | {QMI_GOBI_DEVICE(0x1199, 0x9004)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ | |
1473 | {QMI_GOBI_DEVICE(0x1199, 0x9005)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ | |
1474 | {QMI_GOBI_DEVICE(0x1199, 0x9006)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ | |
1475 | {QMI_GOBI_DEVICE(0x1199, 0x9007)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ | |
1476 | {QMI_GOBI_DEVICE(0x1199, 0x9008)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ | |
1477 | {QMI_GOBI_DEVICE(0x1199, 0x9009)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ | |
1478 | {QMI_GOBI_DEVICE(0x1199, 0x900a)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ | |
1479 | {QMI_GOBI_DEVICE(0x1199, 0x9011)}, /* Sierra Wireless Gobi 2000 Modem device (MC8305) */ | |
1480 | {QMI_GOBI_DEVICE(0x16d8, 0x8002)}, /* CMDTech Gobi 2000 Modem device (VU922) */ | |
1481 | {QMI_GOBI_DEVICE(0x05c6, 0x9205)}, /* Gobi 2000 Modem device */ | |
1482 | {QMI_GOBI_DEVICE(0x1199, 0x9013)}, /* Sierra Wireless Gobi 3000 Modem device (MC8355) */ | |
b48d6f8b | 1483 | {QMI_GOBI_DEVICE(0x03f0, 0x371d)}, /* HP un2430 Mobile Broadband Module */ |
5e071b5d BM |
1484 | {QMI_GOBI_DEVICE(0x1199, 0x9015)}, /* Sierra Wireless Gobi 3000 Modem device */ |
1485 | {QMI_GOBI_DEVICE(0x1199, 0x9019)}, /* Sierra Wireless Gobi 3000 Modem device */ | |
9b469a60 | 1486 | {QMI_GOBI_DEVICE(0x1199, 0x901b)}, /* Sierra Wireless MC7770 */ |
50022005 | 1487 | {QMI_GOBI_DEVICE(0x12d1, 0x14f1)}, /* Sony Gobi 3000 Composite */ |
fa026e22 | 1488 | {QMI_GOBI_DEVICE(0x1410, 0xa021)}, /* Foxconn Gobi 3000 Modem device (Novatel E396) */ |
9b469a60 | 1489 | |
b086cf04 | 1490 | { } /* END */ |
423ce8ca BM |
1491 | }; |
1492 | MODULE_DEVICE_TABLE(usb, products); | |
1493 | ||
b3d8cf01 PŠ |
1494 | static bool quectel_ec20_detected(struct usb_interface *intf) |
1495 | { | |
1496 | struct usb_device *dev = interface_to_usbdev(intf); | |
1497 | ||
1498 | if (dev->actconfig && | |
1499 | le16_to_cpu(dev->descriptor.idVendor) == 0x05c6 && | |
1500 | le16_to_cpu(dev->descriptor.idProduct) == 0x9215 && | |
1501 | dev->actconfig->desc.bNumInterfaces == 5) | |
1502 | return true; | |
1503 | ||
1504 | return false; | |
1505 | } | |
1506 | ||
e0584951 FP |
1507 | static int qmi_wwan_probe(struct usb_interface *intf, |
1508 | const struct usb_device_id *prod) | |
1817e83d BM |
1509 | { |
1510 | struct usb_device_id *id = (struct usb_device_id *)prod; | |
b3d8cf01 | 1511 | struct usb_interface_descriptor *desc = &intf->cur_altsetting->desc; |
1817e83d BM |
1512 | |
1513 | /* Workaround to enable dynamic IDs. This disables usbnet | |
1514 | * blacklisting functionality. Which, if required, can be | |
1515 | * reimplemented here by using a magic "blacklist" value | |
1516 | * instead of 0 in the static device id table | |
1517 | */ | |
1518 | if (!id->driver_info) { | |
1519 | dev_dbg(&intf->dev, "setting defaults for dynamic device id\n"); | |
bd877e48 | 1520 | id->driver_info = (unsigned long)&qmi_wwan_info; |
1817e83d BM |
1521 | } |
1522 | ||
5697db4a BM |
1523 | /* There are devices where the same interface number can be |
1524 | * configured as different functions. We should only bind to | |
1525 | * vendor specific functions when matching on interface number | |
1526 | */ | |
1527 | if (id->match_flags & USB_DEVICE_ID_MATCH_INT_NUMBER && | |
1528 | desc->bInterfaceClass != USB_CLASS_VENDOR_SPEC) { | |
1529 | dev_dbg(&intf->dev, | |
1530 | "Rejecting interface number match for class %02x\n", | |
1531 | desc->bInterfaceClass); | |
1532 | return -ENODEV; | |
1533 | } | |
1534 | ||
b3d8cf01 PŠ |
1535 | /* Quectel EC20 quirk where we've QMI on interface 4 instead of 0 */ |
1536 | if (quectel_ec20_detected(intf) && desc->bInterfaceNumber == 0) { | |
1537 | dev_dbg(&intf->dev, "Quectel EC20 quirk, skipping interface 0\n"); | |
1538 | return -ENODEV; | |
1539 | } | |
1540 | ||
822e44b4 | 1541 | /* Several Quectel modems supports dynamic interface configuration, so |
7c5cca35 KE |
1542 | * we need to match on class/subclass/protocol. These values are |
1543 | * identical for the diagnostic- and QMI-interface, but bNumEndpoints is | |
1544 | * different. Ignore the current interface if the number of endpoints | |
e4bf6348 | 1545 | * equals the number for the diag interface (two). |
7c5cca35 | 1546 | */ |
00516d13 BM |
1547 | if (desc->bNumEndpoints == 2) |
1548 | return -ENODEV; | |
7c5cca35 | 1549 | |
1817e83d BM |
1550 | return usbnet_probe(intf, id); |
1551 | } | |
1552 | ||
c6adf779 DP |
1553 | static void qmi_wwan_disconnect(struct usb_interface *intf) |
1554 | { | |
1555 | struct usbnet *dev = usb_get_intfdata(intf); | |
bbae08e5 | 1556 | struct qmi_wwan_state *info; |
c6adf779 DP |
1557 | struct list_head *iter; |
1558 | struct net_device *ldev; | |
a8fdde1c | 1559 | LIST_HEAD(list); |
c6adf779 | 1560 | |
bbae08e5 BM |
1561 | /* called twice if separate control and data intf */ |
1562 | if (!dev) | |
1563 | return; | |
1564 | info = (void *)&dev->data; | |
c6adf779 DP |
1565 | if (info->flags & QMI_WWAN_FLAG_MUX) { |
1566 | if (!rtnl_trylock()) { | |
1567 | restart_syscall(); | |
1568 | return; | |
1569 | } | |
1570 | rcu_read_lock(); | |
1571 | netdev_for_each_upper_dev_rcu(dev->net, ldev, iter) | |
a8fdde1c | 1572 | qmimux_unregister_device(ldev, &list); |
c6adf779 | 1573 | rcu_read_unlock(); |
a8fdde1c | 1574 | unregister_netdevice_many(&list); |
c6adf779 DP |
1575 | rtnl_unlock(); |
1576 | info->flags &= ~QMI_WWAN_FLAG_MUX; | |
1577 | } | |
1578 | usbnet_disconnect(intf); | |
1579 | } | |
1580 | ||
423ce8ca BM |
1581 | static struct usb_driver qmi_wwan_driver = { |
1582 | .name = "qmi_wwan", | |
1583 | .id_table = products, | |
1817e83d | 1584 | .probe = qmi_wwan_probe, |
c6adf779 | 1585 | .disconnect = qmi_wwan_disconnect, |
c3ecb08a BM |
1586 | .suspend = qmi_wwan_suspend, |
1587 | .resume = qmi_wwan_resume, | |
1588 | .reset_resume = qmi_wwan_resume, | |
423ce8ca | 1589 | .supports_autosuspend = 1, |
e1f12eb6 | 1590 | .disable_hub_initiated_lpm = 1, |
423ce8ca BM |
1591 | }; |
1592 | ||
677a3d60 | 1593 | module_usb_driver(qmi_wwan_driver); |
423ce8ca BM |
1594 | |
1595 | MODULE_AUTHOR("Bjørn Mork <bjorn@mork.no>"); | |
1596 | MODULE_DESCRIPTION("Qualcomm MSM Interface (QMI) WWAN driver"); | |
1597 | MODULE_LICENSE("GPL"); |