blob: bd794b43898cce03ef4ac6fb2c71ecc6563bc4c0 [file] [log] [blame]
Greg Kroah-Hartmana78b4282009-02-17 22:39:56 -08001/*
2 * Qualcomm Serial USB driver
3 *
4 * Copyright (c) 2008 QUALCOMM Incorporated.
5 * Copyright (c) 2009 Greg Kroah-Hartman <gregkh@suse.de>
6 * Copyright (c) 2009 Novell Inc.
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License version
10 * 2 as published by the Free Software Foundation.
11 *
12 */
13
14#include <linux/tty.h>
15#include <linux/tty_flip.h>
Paul Gortmaker6eb0de82011-07-03 16:09:31 -040016#include <linux/module.h>
Greg Kroah-Hartmana78b4282009-02-17 22:39:56 -080017#include <linux/usb.h>
18#include <linux/usb/serial.h>
Matthew Garrett3d7e59a2010-04-01 12:31:09 -040019#include <linux/slab.h>
20#include "usb-wwan.h"
Greg Kroah-Hartmana78b4282009-02-17 22:39:56 -080021
22#define DRIVER_AUTHOR "Qualcomm Inc"
23#define DRIVER_DESC "Qualcomm USB Serial driver"
24
Dan Williamsc192c8e2012-02-24 13:08:43 -060025#define DEVICE_G1K(v, p) \
26 USB_DEVICE(v, p), .driver_info = 1
27
Németh Márton7d40d7e2010-01-10 15:34:24 +010028static const struct usb_device_id id_table[] = {
Dan Williamsc192c8e2012-02-24 13:08:43 -060029 /* Gobi 1000 devices */
30 {DEVICE_G1K(0x05c6, 0x9211)}, /* Acer Gobi QDL device */
31 {DEVICE_G1K(0x05c6, 0x9212)}, /* Acer Gobi Modem Device */
32 {DEVICE_G1K(0x03f0, 0x1f1d)}, /* HP un2400 Gobi Modem Device */
33 {DEVICE_G1K(0x03f0, 0x201d)}, /* HP un2400 Gobi QDL Device */
34 {DEVICE_G1K(0x04da, 0x250d)}, /* Panasonic Gobi Modem device */
35 {DEVICE_G1K(0x04da, 0x250c)}, /* Panasonic Gobi QDL device */
36 {DEVICE_G1K(0x413c, 0x8172)}, /* Dell Gobi Modem device */
37 {DEVICE_G1K(0x413c, 0x8171)}, /* Dell Gobi QDL device */
38 {DEVICE_G1K(0x1410, 0xa001)}, /* Novatel Gobi Modem device */
39 {DEVICE_G1K(0x1410, 0xa008)}, /* Novatel Gobi QDL device */
40 {DEVICE_G1K(0x0b05, 0x1776)}, /* Asus Gobi Modem device */
41 {DEVICE_G1K(0x0b05, 0x1774)}, /* Asus Gobi QDL device */
42 {DEVICE_G1K(0x19d2, 0xfff3)}, /* ONDA Gobi Modem device */
43 {DEVICE_G1K(0x19d2, 0xfff2)}, /* ONDA Gobi QDL device */
44 {DEVICE_G1K(0x1557, 0x0a80)}, /* OQO Gobi QDL device */
45 {DEVICE_G1K(0x05c6, 0x9001)}, /* Generic Gobi Modem device */
46 {DEVICE_G1K(0x05c6, 0x9002)}, /* Generic Gobi Modem device */
47 {DEVICE_G1K(0x05c6, 0x9202)}, /* Generic Gobi Modem device */
48 {DEVICE_G1K(0x05c6, 0x9203)}, /* Generic Gobi Modem device */
49 {DEVICE_G1K(0x05c6, 0x9222)}, /* Generic Gobi Modem device */
50 {DEVICE_G1K(0x05c6, 0x9008)}, /* Generic Gobi QDL device */
51 {DEVICE_G1K(0x05c6, 0x9009)}, /* Generic Gobi Modem device */
52 {DEVICE_G1K(0x05c6, 0x9201)}, /* Generic Gobi QDL device */
53 {DEVICE_G1K(0x05c6, 0x9221)}, /* Generic Gobi QDL device */
54 {DEVICE_G1K(0x05c6, 0x9231)}, /* Generic Gobi QDL device */
55 {DEVICE_G1K(0x1f45, 0x0001)}, /* Unknown Gobi QDL device */
Daniele Palmas78796ae2013-01-28 16:48:54 +010056 {DEVICE_G1K(0x1bc7, 0x900e)}, /* Telit Gobi QDL device */
Dan Williamsc192c8e2012-02-24 13:08:43 -060057
58 /* Gobi 2000 devices */
59 {USB_DEVICE(0x1410, 0xa010)}, /* Novatel Gobi 2000 QDL device */
60 {USB_DEVICE(0x1410, 0xa011)}, /* Novatel Gobi 2000 QDL device */
61 {USB_DEVICE(0x1410, 0xa012)}, /* Novatel Gobi 2000 QDL device */
62 {USB_DEVICE(0x1410, 0xa013)}, /* Novatel Gobi 2000 QDL device */
63 {USB_DEVICE(0x1410, 0xa014)}, /* Novatel Gobi 2000 QDL device */
Bernhard Rosenkraenzer0725e952010-03-10 12:36:43 +010064 {USB_DEVICE(0x413c, 0x8185)}, /* Dell Gobi 2000 QDL device (N0218, VU936) */
65 {USB_DEVICE(0x413c, 0x8186)}, /* Dell Gobi 2000 Modem device (N0218, VU936) */
Andrew Birdbec25b82010-07-01 20:50:07 +010066 {USB_DEVICE(0x05c6, 0x9208)}, /* Generic Gobi 2000 QDL device */
67 {USB_DEVICE(0x05c6, 0x920b)}, /* Generic Gobi 2000 Modem device */
Bernhard Rosenkraenzer0725e952010-03-10 12:36:43 +010068 {USB_DEVICE(0x05c6, 0x9224)}, /* Sony Gobi 2000 QDL device (N0279, VU730) */
69 {USB_DEVICE(0x05c6, 0x9225)}, /* Sony Gobi 2000 Modem device (N0279, VU730) */
70 {USB_DEVICE(0x05c6, 0x9244)}, /* Samsung Gobi 2000 QDL device (VL176) */
71 {USB_DEVICE(0x05c6, 0x9245)}, /* Samsung Gobi 2000 Modem device (VL176) */
72 {USB_DEVICE(0x03f0, 0x241d)}, /* HP Gobi 2000 QDL device (VP412) */
73 {USB_DEVICE(0x03f0, 0x251d)}, /* HP Gobi 2000 Modem device (VP412) */
74 {USB_DEVICE(0x05c6, 0x9214)}, /* Acer Gobi 2000 QDL device (VP413) */
75 {USB_DEVICE(0x05c6, 0x9215)}, /* Acer Gobi 2000 Modem device (VP413) */
76 {USB_DEVICE(0x05c6, 0x9264)}, /* Asus Gobi 2000 QDL device (VR305) */
77 {USB_DEVICE(0x05c6, 0x9265)}, /* Asus Gobi 2000 Modem device (VR305) */
78 {USB_DEVICE(0x05c6, 0x9234)}, /* Top Global Gobi 2000 QDL device (VR306) */
79 {USB_DEVICE(0x05c6, 0x9235)}, /* Top Global Gobi 2000 Modem device (VR306) */
80 {USB_DEVICE(0x05c6, 0x9274)}, /* iRex Technologies Gobi 2000 QDL device (VR307) */
81 {USB_DEVICE(0x05c6, 0x9275)}, /* iRex Technologies Gobi 2000 Modem device (VR307) */
82 {USB_DEVICE(0x1199, 0x9000)}, /* Sierra Wireless Gobi 2000 QDL device (VT773) */
83 {USB_DEVICE(0x1199, 0x9001)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
84 {USB_DEVICE(0x1199, 0x9002)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
85 {USB_DEVICE(0x1199, 0x9003)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
86 {USB_DEVICE(0x1199, 0x9004)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
87 {USB_DEVICE(0x1199, 0x9005)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
88 {USB_DEVICE(0x1199, 0x9006)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
89 {USB_DEVICE(0x1199, 0x9007)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
90 {USB_DEVICE(0x1199, 0x9008)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
91 {USB_DEVICE(0x1199, 0x9009)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
92 {USB_DEVICE(0x1199, 0x900a)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
Florian Echtler2f1def22011-08-09 13:37:49 +020093 {USB_DEVICE(0x1199, 0x9011)}, /* Sierra Wireless Gobi 2000 Modem device (MC8305) */
Bernhard Rosenkraenzer0725e952010-03-10 12:36:43 +010094 {USB_DEVICE(0x16d8, 0x8001)}, /* CMDTech Gobi 2000 QDL device (VU922) */
95 {USB_DEVICE(0x16d8, 0x8002)}, /* CMDTech Gobi 2000 Modem device (VU922) */
Anssi Hannulae07896e2010-04-01 12:31:10 -040096 {USB_DEVICE(0x05c6, 0x9204)}, /* Gobi 2000 QDL device */
97 {USB_DEVICE(0x05c6, 0x9205)}, /* Gobi 2000 Modem device */
Thomas Tuttle2db4d872012-02-01 16:07:17 -050098
Dan Williamsc192c8e2012-02-24 13:08:43 -060099 /* Gobi 3000 devices */
100 {USB_DEVICE(0x03f0, 0x371d)}, /* HP un2430 Gobi 3000 QDL */
Thomas Tuttle2db4d872012-02-01 16:07:17 -0500101 {USB_DEVICE(0x05c6, 0x920c)}, /* Gobi 3000 QDL */
102 {USB_DEVICE(0x05c6, 0x920d)}, /* Gobi 3000 Composite */
103 {USB_DEVICE(0x1410, 0xa020)}, /* Novatel Gobi 3000 QDL */
104 {USB_DEVICE(0x1410, 0xa021)}, /* Novatel Gobi 3000 Composite */
105 {USB_DEVICE(0x413c, 0x8193)}, /* Dell Gobi 3000 QDL */
106 {USB_DEVICE(0x413c, 0x8194)}, /* Dell Gobi 3000 Composite */
Bjørn Mork19371312012-07-15 16:47:40 +0200107 {USB_DEVICE(0x1199, 0x68a4)}, /* Sierra Wireless QDL */
108 {USB_DEVICE(0x1199, 0x68a5)}, /* Sierra Wireless Modem */
109 {USB_DEVICE(0x1199, 0x68a8)}, /* Sierra Wireless QDL */
110 {USB_DEVICE(0x1199, 0x68a9)}, /* Sierra Wireless Modem */
Bjørn Morkc41444c2012-05-24 11:19:04 +0200111 {USB_DEVICE(0x1199, 0x9010)}, /* Sierra Wireless Gobi 3000 QDL */
112 {USB_DEVICE(0x1199, 0x9012)}, /* Sierra Wireless Gobi 3000 QDL */
Richard Hartmann68c79e52011-09-20 20:50:51 +0200113 {USB_DEVICE(0x1199, 0x9013)}, /* Sierra Wireless Gobi 3000 Modem device (MC8355) */
Bjørn Morkc41444c2012-05-24 11:19:04 +0200114 {USB_DEVICE(0x1199, 0x9014)}, /* Sierra Wireless Gobi 3000 QDL */
115 {USB_DEVICE(0x1199, 0x9015)}, /* Sierra Wireless Gobi 3000 Modem device */
116 {USB_DEVICE(0x1199, 0x9018)}, /* Sierra Wireless Gobi 3000 QDL */
117 {USB_DEVICE(0x1199, 0x9019)}, /* Sierra Wireless Gobi 3000 Modem device */
Bjørn Mork19371312012-07-15 16:47:40 +0200118 {USB_DEVICE(0x1199, 0x901b)}, /* Sierra Wireless MC7770 */
Thomas Tuttle2db4d872012-02-01 16:07:17 -0500119 {USB_DEVICE(0x12D1, 0x14F0)}, /* Sony Gobi 3000 QDL */
120 {USB_DEVICE(0x12D1, 0x14F1)}, /* Sony Gobi 3000 Composite */
Richard Weinberger8a2f1322013-05-24 12:01:51 +0200121 {USB_DEVICE(0x0AF0, 0x8120)}, /* Option GTM681W */
Bjørn Mork19371312012-07-15 16:47:40 +0200122
123 /* non Gobi Qualcomm serial devices */
124 {USB_DEVICE_INTERFACE_NUMBER(0x0f3d, 0x68a2, 0)}, /* Sierra Wireless MC7700 Device Management */
125 {USB_DEVICE_INTERFACE_NUMBER(0x0f3d, 0x68a2, 2)}, /* Sierra Wireless MC7700 NMEA */
126 {USB_DEVICE_INTERFACE_NUMBER(0x0f3d, 0x68a2, 3)}, /* Sierra Wireless MC7700 Modem */
127 {USB_DEVICE_INTERFACE_NUMBER(0x114f, 0x68a2, 0)}, /* Sierra Wireless MC7750 Device Management */
128 {USB_DEVICE_INTERFACE_NUMBER(0x114f, 0x68a2, 2)}, /* Sierra Wireless MC7750 NMEA */
129 {USB_DEVICE_INTERFACE_NUMBER(0x114f, 0x68a2, 3)}, /* Sierra Wireless MC7750 Modem */
130 {USB_DEVICE_INTERFACE_NUMBER(0x1199, 0x68a2, 0)}, /* Sierra Wireless MC7710 Device Management */
131 {USB_DEVICE_INTERFACE_NUMBER(0x1199, 0x68a2, 2)}, /* Sierra Wireless MC7710 NMEA */
132 {USB_DEVICE_INTERFACE_NUMBER(0x1199, 0x68a2, 3)}, /* Sierra Wireless MC7710 Modem */
133 {USB_DEVICE_INTERFACE_NUMBER(0x1199, 0x901c, 0)}, /* Sierra Wireless EM7700 Device Management */
134 {USB_DEVICE_INTERFACE_NUMBER(0x1199, 0x901c, 2)}, /* Sierra Wireless EM7700 NMEA */
135 {USB_DEVICE_INTERFACE_NUMBER(0x1199, 0x901c, 3)}, /* Sierra Wireless EM7700 Modem */
136
Greg Kroah-Hartmana78b4282009-02-17 22:39:56 -0800137 { } /* Terminating entry */
138};
139MODULE_DEVICE_TABLE(usb, id_table);
140
Greg Kroah-Hartmana78b4282009-02-17 22:39:56 -0800141static int qcprobe(struct usb_serial *serial, const struct usb_device_id *id)
142{
Anssi Hannulae07896e2010-04-01 12:31:10 -0400143 struct usb_host_interface *intf = serial->interface->cur_altsetting;
Greg Kroah-Hartman9760b282012-05-15 16:27:27 -0700144 struct device *dev = &serial->dev->dev;
Greg Kroah-Hartmana78b4282009-02-17 22:39:56 -0800145 int retval = -ENODEV;
146 __u8 nintf;
147 __u8 ifnum;
Dan Williamsc192c8e2012-02-24 13:08:43 -0600148 bool is_gobi1k = id->driver_info ? true : false;
Bjørn Mork2cf69932012-07-15 16:47:36 +0200149 int altsetting = -1;
Greg Kroah-Hartmana78b4282009-02-17 22:39:56 -0800150
Greg Kroah-Hartman9760b282012-05-15 16:27:27 -0700151 dev_dbg(dev, "Is Gobi 1000 = %d\n", is_gobi1k);
Greg Kroah-Hartmana78b4282009-02-17 22:39:56 -0800152
153 nintf = serial->dev->actconfig->desc.bNumInterfaces;
Greg Kroah-Hartman9760b282012-05-15 16:27:27 -0700154 dev_dbg(dev, "Num Interfaces = %d\n", nintf);
Anssi Hannulae07896e2010-04-01 12:31:10 -0400155 ifnum = intf->desc.bInterfaceNumber;
Greg Kroah-Hartman9760b282012-05-15 16:27:27 -0700156 dev_dbg(dev, "This Interface = %d\n", ifnum);
Greg Kroah-Hartmana78b4282009-02-17 22:39:56 -0800157
Bjørn Mork0dfbf652012-07-15 16:47:38 +0200158 if (nintf == 1) {
Greg Kroah-Hartmana78b4282009-02-17 22:39:56 -0800159 /* QDL mode */
Anssi Hannulae07896e2010-04-01 12:31:10 -0400160 /* Gobi 2000 has a single altsetting, older ones have two */
161 if (serial->interface->num_altsetting == 2)
Greg Kroah-Hartmana78b4282009-02-17 22:39:56 -0800162 intf = &serial->interface->altsetting[1];
Anssi Hannulae07896e2010-04-01 12:31:10 -0400163 else if (serial->interface->num_altsetting > 2)
Bjørn Mork0dfbf652012-07-15 16:47:38 +0200164 goto done;
Anssi Hannulae07896e2010-04-01 12:31:10 -0400165
166 if (intf->desc.bNumEndpoints == 2 &&
167 usb_endpoint_is_bulk_in(&intf->endpoint[0].desc) &&
168 usb_endpoint_is_bulk_out(&intf->endpoint[1].desc)) {
Greg Kroah-Hartman9760b282012-05-15 16:27:27 -0700169 dev_dbg(dev, "QDL port found\n");
Anssi Hannulae07896e2010-04-01 12:31:10 -0400170
Bjørn Morkd25d5f22012-07-15 16:47:37 +0200171 if (serial->interface->num_altsetting == 1)
Steven Hardy99ab3f92011-04-04 17:59:55 +0100172 retval = 0; /* Success */
Bjørn Morkd25d5f22012-07-15 16:47:37 +0200173 else
174 altsetting = 1;
Greg Kroah-Hartmana78b4282009-02-17 22:39:56 -0800175 }
Bjørn Mork0dfbf652012-07-15 16:47:38 +0200176 goto done;
Greg Kroah-Hartmana78b4282009-02-17 22:39:56 -0800177
Bjørn Mork0dfbf652012-07-15 16:47:38 +0200178 }
179
Bjørn Morke7ad21e2012-07-15 16:47:39 +0200180 /* allow any number of interfaces when doing direct interface match */
181 if (id->match_flags & USB_DEVICE_ID_MATCH_INT_NUMBER) {
182 dev_dbg(dev, "Generic Qualcomm serial interface found\n");
183 altsetting = 0;
184 goto done;
185 }
186
Bjørn Mork0dfbf652012-07-15 16:47:38 +0200187 if (nintf < 3 || nintf > 4) {
188 dev_err(dev, "unknown number of interfaces: %d\n", nintf);
189 goto done;
190 }
191
192 /* default to enabling interface */
193 altsetting = 0;
Dan Williamsc192c8e2012-02-24 13:08:43 -0600194
Dan Williams731879f82012-07-23 14:26:07 -0500195 /* Composite mode; don't bind to the QMI/net interface as that
196 * gets handled by other drivers.
197 */
198
199 if (is_gobi1k) {
Dan Williamsc192c8e2012-02-24 13:08:43 -0600200 /* Gobi 1K USB layout:
Dan Williams3f8bc5e2013-03-13 09:58:18 -0500201 * 0: DM/DIAG (use libqcdm from ModemManager for communication)
Dan Williamsc192c8e2012-02-24 13:08:43 -0600202 * 1: serial port (doesn't respond)
203 * 2: AT-capable modem port
204 * 3: QMI/net
Dan Williams731879f82012-07-23 14:26:07 -0500205 */
Dan Williams3f8bc5e2013-03-13 09:58:18 -0500206 if (ifnum == 0) {
207 dev_dbg(dev, "Gobi 1K DM/DIAG interface found\n");
208 altsetting = 1;
209 } else if (ifnum == 2)
Dan Williams731879f82012-07-23 14:26:07 -0500210 dev_dbg(dev, "Modem port found\n");
211 else
212 altsetting = -1;
213 } else {
214 /* Gobi 2K+ USB layout:
Dan Williamsc192c8e2012-02-24 13:08:43 -0600215 * 0: QMI/net
216 * 1: DM/DIAG (use libqcdm from ModemManager for communication)
217 * 2: AT-capable modem port
218 * 3: NMEA
219 */
Dan Williams731879f82012-07-23 14:26:07 -0500220 switch (ifnum) {
221 case 0:
222 /* Don't claim the QMI/net interface */
Bjørn Mork0dfbf652012-07-15 16:47:38 +0200223 altsetting = -1;
Dan Williams731879f82012-07-23 14:26:07 -0500224 break;
225 case 1:
Greg Kroah-Hartman9760b282012-05-15 16:27:27 -0700226 dev_dbg(dev, "Gobi 2K+ DM/DIAG interface found\n");
Dan Williams731879f82012-07-23 14:26:07 -0500227 break;
228 case 2:
229 dev_dbg(dev, "Modem port found\n");
230 break;
231 case 3:
Matthias G. Eckermann1992de82010-09-24 18:12:01 +0200232 /*
233 * NMEA (serial line 9600 8N1)
234 * # echo "\$GPS_START" > /dev/ttyUSBx
235 * # echo "\$GPS_STOP" > /dev/ttyUSBx
236 */
Greg Kroah-Hartman9760b282012-05-15 16:27:27 -0700237 dev_dbg(dev, "Gobi 2K+ NMEA GPS interface found\n");
Dan Williams731879f82012-07-23 14:26:07 -0500238 break;
239 }
Greg Kroah-Hartmana78b4282009-02-17 22:39:56 -0800240 }
241
Bjørn Mork0dfbf652012-07-15 16:47:38 +0200242done:
Bjørn Mork2cf69932012-07-15 16:47:36 +0200243 if (altsetting >= 0) {
244 retval = usb_set_interface(serial->dev, ifnum, altsetting);
245 if (retval < 0) {
246 dev_err(dev,
247 "Could not set interface, error %d\n",
248 retval);
249 retval = -ENODEV;
Bjørn Mork2cf69932012-07-15 16:47:36 +0200250 }
251 }
252
Greg Kroah-Hartmana78b4282009-02-17 22:39:56 -0800253 return retval;
254}
255
Johan Hovold961be092012-10-25 15:42:41 +0200256static int qc_attach(struct usb_serial *serial)
257{
258 struct usb_wwan_intf_private *data;
259
260 data = kzalloc(sizeof(*data), GFP_KERNEL);
261 if (!data)
262 return -ENOMEM;
263
264 spin_lock_init(&data->susp_lock);
265
266 usb_set_serial_data(serial, data);
267
268 return 0;
269}
270
Steven Hardy10c9ab12011-04-04 17:57:37 +0100271static void qc_release(struct usb_serial *serial)
272{
273 struct usb_wwan_intf_private *priv = usb_get_serial_data(serial);
274
Steven Hardy10c9ab12011-04-04 17:57:37 +0100275 usb_set_serial_data(serial, NULL);
276 kfree(priv);
277}
278
Greg Kroah-Hartmana78b4282009-02-17 22:39:56 -0800279static struct usb_serial_driver qcdevice = {
280 .driver = {
281 .owner = THIS_MODULE,
282 .name = "qcserial",
283 },
284 .description = "Qualcomm USB modem",
285 .id_table = id_table,
Greg Kroah-Hartmana78b4282009-02-17 22:39:56 -0800286 .num_ports = 1,
287 .probe = qcprobe,
Matthew Garrett3d7e59a2010-04-01 12:31:09 -0400288 .open = usb_wwan_open,
289 .close = usb_wwan_close,
290 .write = usb_wwan_write,
291 .write_room = usb_wwan_write_room,
292 .chars_in_buffer = usb_wwan_chars_in_buffer,
Johan Hovold961be092012-10-25 15:42:41 +0200293 .attach = qc_attach,
Steven Hardy10c9ab12011-04-04 17:57:37 +0100294 .release = qc_release,
Johan Hovoldb8f0e822012-10-25 10:29:16 +0200295 .port_probe = usb_wwan_port_probe,
Bjørn Morka1028f02012-07-27 01:11:41 +0200296 .port_remove = usb_wwan_port_remove,
Matthew Garrett3d7e59a2010-04-01 12:31:09 -0400297#ifdef CONFIG_PM
298 .suspend = usb_wwan_suspend,
299 .resume = usb_wwan_resume,
300#endif
Greg Kroah-Hartmana78b4282009-02-17 22:39:56 -0800301};
302
Alan Sternd8603222012-02-23 14:57:25 -0500303static struct usb_serial_driver * const serial_drivers[] = {
304 &qcdevice, NULL
305};
306
Greg Kroah-Hartman68e24112012-05-08 15:46:14 -0700307module_usb_serial_driver(serial_drivers, id_table);
Greg Kroah-Hartmana78b4282009-02-17 22:39:56 -0800308
309MODULE_AUTHOR(DRIVER_AUTHOR);
310MODULE_DESCRIPTION(DRIVER_DESC);
311MODULE_LICENSE("GPL v2");