2 * Copyright (c) 2008 AnyWi Technologies
3 * Author: Andrea Guzzo <aguzzo@anywi.com>
4 * * based on uark.c 1.1 2006/08/14 08:30:22 jsg *
5 * * parts from ubsa.c 183348 2008-09-25 12:00:56Z phk *
7 * Permission to use, copy, modify, and distribute this software for any
8 * purpose with or without fee is hereby granted, provided that the above
9 * copyright notice and this permission notice appear in all copies.
11 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
12 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
13 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
14 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
15 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
17 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
25 * - The detour through the tty layer is ridiculously expensive wrt
26 * buffering due to the high speeds.
28 * We should consider adding a simple r/w device which allows
29 * attaching of PPP in a more efficient way.
34 #include <sys/stdint.h>
35 #include <sys/stddef.h>
36 #include <sys/param.h>
37 #include <sys/queue.h>
38 #include <sys/types.h>
39 #include <sys/systm.h>
40 #include <sys/kernel.h>
42 #include <sys/module.h>
44 #include <sys/mutex.h>
45 #include <sys/condvar.h>
46 #include <sys/sysctl.h>
48 #include <sys/unistd.h>
49 #include <sys/callout.h>
50 #include <sys/malloc.h>
53 #include <dev/usb/usb.h>
54 #include <dev/usb/usbdi.h>
55 #include <dev/usb/usbdi_util.h>
56 #include <dev/usb/usb_cdc.h>
59 #define USB_DEBUG_VAR u3g_debug
60 #include <dev/usb/usb_debug.h>
61 #include <dev/usb/usb_process.h>
62 #include <dev/usb/usb_msctest.h>
64 #include <dev/usb/serial/usb_serial.h>
65 #include <dev/usb/quirk/usb_quirk.h>
68 static int u3g_debug = 0;
70 static SYSCTL_NODE(_hw_usb, OID_AUTO, u3g, CTLFLAG_RW, 0, "USB 3g");
71 SYSCTL_INT(_hw_usb_u3g, OID_AUTO, debug, CTLFLAG_RW,
72 &u3g_debug, 0, "Debug level");
75 #define U3G_MAXPORTS 12
76 #define U3G_CONFIG_INDEX 0
77 #define U3G_BSIZE 2048
78 #define U3G_TXSIZE (U3G_BSIZE / U3G_TXFRAMES)
79 #define U3G_TXFRAMES 4
81 /* Eject methods; See also usb_quirks.h:UQ_MSC_EJECT_* */
82 #define U3GINIT_HUAWEI 1 /* Requires Huawei init command */
83 #define U3GINIT_SIERRA 2 /* Requires Sierra init command */
84 #define U3GINIT_SCSIEJECT 3 /* Requires SCSI eject command */
85 #define U3GINIT_REZERO 4 /* Requires SCSI rezero command */
86 #define U3GINIT_ZTESTOR 5 /* Requires ZTE SCSI command */
87 #define U3GINIT_CMOTECH 6 /* Requires CMOTECH SCSI command */
88 #define U3GINIT_WAIT 7 /* Device reappears after a delay */
89 #define U3GINIT_SAEL_M460 8 /* Requires vendor init */
90 #define U3GINIT_HUAWEISCSI 9 /* Requires Huawei SCSI init command */
91 #define U3GINIT_HUAWEISCSI2 10 /* Requires Huawei SCSI init command (2) */
92 #define U3GINIT_TCT 11 /* Requires TCT Mobile init command */
102 struct ucom_super_softc sc_super_ucom;
103 struct ucom_softc sc_ucom[U3G_MAXPORTS];
105 struct usb_xfer *sc_xfer[U3G_MAXPORTS][U3G_N_TRANSFER];
106 uint8_t sc_iface[U3G_MAXPORTS]; /* local status register */
107 uint8_t sc_lsr[U3G_MAXPORTS]; /* local status register */
108 uint8_t sc_msr[U3G_MAXPORTS]; /* u3g status register */
109 uint16_t sc_line[U3G_MAXPORTS]; /* line status */
111 struct usb_device *sc_udev;
117 static device_probe_t u3g_probe;
118 static device_attach_t u3g_attach;
119 static device_detach_t u3g_detach;
120 static void u3g_free_softc(struct u3g_softc *);
122 static usb_callback_t u3g_write_callback;
123 static usb_callback_t u3g_read_callback;
124 static usb_callback_t u3g_intr_callback;
126 static void u3g_cfg_get_status(struct ucom_softc *, uint8_t *, uint8_t *);
127 static void u3g_cfg_set_dtr(struct ucom_softc *, uint8_t);
128 static void u3g_cfg_set_rts(struct ucom_softc *, uint8_t);
129 static void u3g_start_read(struct ucom_softc *ucom);
130 static void u3g_stop_read(struct ucom_softc *ucom);
131 static void u3g_start_write(struct ucom_softc *ucom);
132 static void u3g_stop_write(struct ucom_softc *ucom);
133 static void u3g_poll(struct ucom_softc *ucom);
134 static void u3g_free(struct ucom_softc *ucom);
137 static void u3g_test_autoinst(void *, struct usb_device *,
138 struct usb_attach_arg *);
139 static int u3g_driver_loaded(struct module *mod, int what, void *arg);
141 static eventhandler_tag u3g_etag;
143 static const struct usb_config u3g_config[U3G_N_TRANSFER] = {
147 .endpoint = UE_ADDR_ANY,
148 .direction = UE_DIR_OUT,
149 .bufsize = U3G_BSIZE,/* bytes */
150 .frames = U3G_TXFRAMES,
151 .flags = {.pipe_bof = 1,.force_short_xfer = 1,},
152 .callback = &u3g_write_callback,
157 .endpoint = UE_ADDR_ANY,
158 .direction = UE_DIR_IN,
159 .bufsize = U3G_BSIZE,/* bytes */
160 .flags = {.pipe_bof = 1,.short_xfer_ok = 1,},
161 .callback = &u3g_read_callback,
165 .type = UE_INTERRUPT,
166 .endpoint = UE_ADDR_ANY,
167 .direction = UE_DIR_IN,
168 .flags = {.pipe_bof = 1,.short_xfer_ok = 1,.no_pipe_ok = 1,},
169 .bufsize = 0, /* use wMaxPacketSize */
170 .callback = &u3g_intr_callback,
174 static const struct ucom_callback u3g_callback = {
175 .ucom_cfg_get_status = &u3g_cfg_get_status,
176 .ucom_cfg_set_dtr = &u3g_cfg_set_dtr,
177 .ucom_cfg_set_rts = &u3g_cfg_set_rts,
178 .ucom_start_read = &u3g_start_read,
179 .ucom_stop_read = &u3g_stop_read,
180 .ucom_start_write = &u3g_start_write,
181 .ucom_stop_write = &u3g_stop_write,
182 .ucom_poll = &u3g_poll,
183 .ucom_free = &u3g_free,
186 static device_method_t u3g_methods[] = {
187 DEVMETHOD(device_probe, u3g_probe),
188 DEVMETHOD(device_attach, u3g_attach),
189 DEVMETHOD(device_detach, u3g_detach),
193 static devclass_t u3g_devclass;
195 static driver_t u3g_driver = {
197 .methods = u3g_methods,
198 .size = sizeof(struct u3g_softc),
201 DRIVER_MODULE(u3g, uhub, u3g_driver, u3g_devclass, u3g_driver_loaded, 0);
202 MODULE_DEPEND(u3g, ucom, 1, 1, 1);
203 MODULE_DEPEND(u3g, usb, 1, 1, 1);
204 MODULE_VERSION(u3g, 1);
206 static const STRUCT_USB_HOST_ID u3g_devs[] = {
207 #define U3G_DEV(v,p,i) { USB_VPI(USB_VENDOR_##v, USB_PRODUCT_##v##_##p, i) }
208 U3G_DEV(ABIT, AK_020, 0),
209 U3G_DEV(ACERP, H10, 0),
210 U3G_DEV(AIRPLUS, MCD650, 0),
211 U3G_DEV(AIRPRIME, PC5220, 0),
212 U3G_DEV(AIRPRIME, AC313U, 0),
213 U3G_DEV(ALINK, 3G, 0),
214 U3G_DEV(ALINK, 3GU, 0),
215 U3G_DEV(ALINK, DWM652U5, 0),
216 U3G_DEV(AMOI, H01, 0),
217 U3G_DEV(AMOI, H01A, 0),
218 U3G_DEV(AMOI, H02, 0),
219 U3G_DEV(ANYDATA, ADU_500A, 0),
220 U3G_DEV(ANYDATA, ADU_620UW, 0),
221 U3G_DEV(ANYDATA, ADU_E100X, 0),
222 U3G_DEV(AXESSTEL, DATAMODEM, 0),
223 U3G_DEV(CMOTECH, CDMA_MODEM1, 0),
224 U3G_DEV(CMOTECH, CGU628, U3GINIT_CMOTECH),
225 U3G_DEV(DELL, U5500, 0),
226 U3G_DEV(DELL, U5505, 0),
227 U3G_DEV(DELL, U5510, 0),
228 U3G_DEV(DELL, U5520, 0),
229 U3G_DEV(DELL, U5520_2, 0),
230 U3G_DEV(DELL, U5520_3, 0),
231 U3G_DEV(DELL, U5700, 0),
232 U3G_DEV(DELL, U5700_2, 0),
233 U3G_DEV(DELL, U5700_3, 0),
234 U3G_DEV(DELL, U5700_4, 0),
235 U3G_DEV(DELL, U5720, 0),
236 U3G_DEV(DELL, U5720_2, 0),
237 U3G_DEV(DELL, U5730, 0),
238 U3G_DEV(DELL, U5730_2, 0),
239 U3G_DEV(DELL, U5730_3, 0),
240 U3G_DEV(DELL, U740, 0),
241 U3G_DEV(DLINK, DWR510_CD, U3GINIT_SCSIEJECT),
242 U3G_DEV(DLINK, DWR510, 0),
243 U3G_DEV(DLINK, DWM157_CD, U3GINIT_SCSIEJECT),
244 U3G_DEV(DLINK, DWM157, 0),
245 U3G_DEV(DLINK3, DWM652, 0),
246 U3G_DEV(HP, EV2200, 0),
247 U3G_DEV(HP, HS2300, 0),
248 U3G_DEV(HP, UN2420_QDL, 0),
249 U3G_DEV(HP, UN2420, 0),
250 U3G_DEV(HUAWEI, E1401, U3GINIT_HUAWEI),
251 U3G_DEV(HUAWEI, E1402, U3GINIT_HUAWEI),
252 U3G_DEV(HUAWEI, E1403, U3GINIT_HUAWEI),
253 U3G_DEV(HUAWEI, E1404, U3GINIT_HUAWEI),
254 U3G_DEV(HUAWEI, E1405, U3GINIT_HUAWEI),
255 U3G_DEV(HUAWEI, E1406, U3GINIT_HUAWEI),
256 U3G_DEV(HUAWEI, E1407, U3GINIT_HUAWEI),
257 U3G_DEV(HUAWEI, E1408, U3GINIT_HUAWEI),
258 U3G_DEV(HUAWEI, E1409, U3GINIT_HUAWEI),
259 U3G_DEV(HUAWEI, E140A, U3GINIT_HUAWEI),
260 U3G_DEV(HUAWEI, E140B, U3GINIT_HUAWEI),
261 U3G_DEV(HUAWEI, E140D, U3GINIT_HUAWEI),
262 U3G_DEV(HUAWEI, E140E, U3GINIT_HUAWEI),
263 U3G_DEV(HUAWEI, E140F, U3GINIT_HUAWEI),
264 U3G_DEV(HUAWEI, E1410, U3GINIT_HUAWEI),
265 U3G_DEV(HUAWEI, E1411, U3GINIT_HUAWEI),
266 U3G_DEV(HUAWEI, E1412, U3GINIT_HUAWEI),
267 U3G_DEV(HUAWEI, E1413, U3GINIT_HUAWEI),
268 U3G_DEV(HUAWEI, E1414, U3GINIT_HUAWEI),
269 U3G_DEV(HUAWEI, E1415, U3GINIT_HUAWEI),
270 U3G_DEV(HUAWEI, E1416, U3GINIT_HUAWEI),
271 U3G_DEV(HUAWEI, E1417, U3GINIT_HUAWEI),
272 U3G_DEV(HUAWEI, E1418, U3GINIT_HUAWEI),
273 U3G_DEV(HUAWEI, E1419, U3GINIT_HUAWEI),
274 U3G_DEV(HUAWEI, E141A, U3GINIT_HUAWEI),
275 U3G_DEV(HUAWEI, E141B, U3GINIT_HUAWEI),
276 U3G_DEV(HUAWEI, E141C, U3GINIT_HUAWEI),
277 U3G_DEV(HUAWEI, E141D, U3GINIT_HUAWEI),
278 U3G_DEV(HUAWEI, E141E, U3GINIT_HUAWEI),
279 U3G_DEV(HUAWEI, E141F, U3GINIT_HUAWEI),
280 U3G_DEV(HUAWEI, E1420, U3GINIT_HUAWEI),
281 U3G_DEV(HUAWEI, E1421, U3GINIT_HUAWEI),
282 U3G_DEV(HUAWEI, E1422, U3GINIT_HUAWEI),
283 U3G_DEV(HUAWEI, E1423, U3GINIT_HUAWEI),
284 U3G_DEV(HUAWEI, E1424, U3GINIT_HUAWEI),
285 U3G_DEV(HUAWEI, E1425, U3GINIT_HUAWEI),
286 U3G_DEV(HUAWEI, E1426, U3GINIT_HUAWEI),
287 U3G_DEV(HUAWEI, E1427, U3GINIT_HUAWEI),
288 U3G_DEV(HUAWEI, E1428, U3GINIT_HUAWEI),
289 U3G_DEV(HUAWEI, E1429, U3GINIT_HUAWEI),
290 U3G_DEV(HUAWEI, E142A, U3GINIT_HUAWEI),
291 U3G_DEV(HUAWEI, E142B, U3GINIT_HUAWEI),
292 U3G_DEV(HUAWEI, E142C, U3GINIT_HUAWEI),
293 U3G_DEV(HUAWEI, E142D, U3GINIT_HUAWEI),
294 U3G_DEV(HUAWEI, E142E, U3GINIT_HUAWEI),
295 U3G_DEV(HUAWEI, E142F, U3GINIT_HUAWEI),
296 U3G_DEV(HUAWEI, E1430, U3GINIT_HUAWEI),
297 U3G_DEV(HUAWEI, E1431, U3GINIT_HUAWEI),
298 U3G_DEV(HUAWEI, E1432, U3GINIT_HUAWEI),
299 U3G_DEV(HUAWEI, E1433, U3GINIT_HUAWEI),
300 U3G_DEV(HUAWEI, E1434, U3GINIT_HUAWEI),
301 U3G_DEV(HUAWEI, E1435, U3GINIT_HUAWEI),
302 U3G_DEV(HUAWEI, E1436, U3GINIT_HUAWEI),
303 U3G_DEV(HUAWEI, E1437, U3GINIT_HUAWEI),
304 U3G_DEV(HUAWEI, E1438, U3GINIT_HUAWEI),
305 U3G_DEV(HUAWEI, E1439, U3GINIT_HUAWEI),
306 U3G_DEV(HUAWEI, E143A, U3GINIT_HUAWEI),
307 U3G_DEV(HUAWEI, E143B, U3GINIT_HUAWEI),
308 U3G_DEV(HUAWEI, E143C, U3GINIT_HUAWEI),
309 U3G_DEV(HUAWEI, E143D, U3GINIT_HUAWEI),
310 U3G_DEV(HUAWEI, E143E, U3GINIT_HUAWEI),
311 U3G_DEV(HUAWEI, E143F, U3GINIT_HUAWEI),
312 U3G_DEV(HUAWEI, E173, 0),
313 U3G_DEV(HUAWEI, E173_INIT, U3GINIT_HUAWEISCSI),
314 U3G_DEV(HUAWEI, E3131, 0),
315 U3G_DEV(HUAWEI, E3131_INIT, U3GINIT_HUAWEISCSI),
316 U3G_DEV(HUAWEI, E180V, U3GINIT_HUAWEI),
317 U3G_DEV(HUAWEI, E220, U3GINIT_HUAWEI),
318 U3G_DEV(HUAWEI, E220BIS, U3GINIT_HUAWEI),
319 U3G_DEV(HUAWEI, E392, U3GINIT_HUAWEISCSI),
320 U3G_DEV(HUAWEI, ME909U, U3GINIT_HUAWEISCSI2),
321 U3G_DEV(HUAWEI, ME909S, U3GINIT_HUAWEISCSI2),
322 U3G_DEV(HUAWEI, MOBILE, U3GINIT_HUAWEI),
323 U3G_DEV(HUAWEI, E1752, U3GINIT_HUAWEISCSI),
324 U3G_DEV(HUAWEI, E1820, U3GINIT_HUAWEISCSI),
325 U3G_DEV(HUAWEI, K3772, U3GINIT_HUAWEI),
326 U3G_DEV(HUAWEI, K3772_INIT, U3GINIT_HUAWEISCSI2),
327 U3G_DEV(HUAWEI, K3765, U3GINIT_HUAWEI),
328 U3G_DEV(HUAWEI, K3765_INIT, U3GINIT_HUAWEISCSI),
329 U3G_DEV(HUAWEI, K3770, U3GINIT_HUAWEI),
330 U3G_DEV(HUAWEI, K3770_INIT, U3GINIT_HUAWEISCSI),
331 U3G_DEV(HUAWEI, K4505, U3GINIT_HUAWEI),
332 U3G_DEV(HUAWEI, K4505_INIT, U3GINIT_HUAWEISCSI),
333 U3G_DEV(HUAWEI, ETS2055, U3GINIT_HUAWEI),
334 U3G_DEV(KYOCERA2, CDMA_MSM_K, 0),
335 U3G_DEV(KYOCERA2, KPC680, 0),
336 U3G_DEV(LONGCHEER, WM66, U3GINIT_HUAWEI),
337 U3G_DEV(LONGCHEER, DISK, U3GINIT_TCT),
338 U3G_DEV(LONGCHEER, W14, 0),
339 U3G_DEV(LONGCHEER, XSSTICK, 0),
340 U3G_DEV(MERLIN, V620, 0),
341 U3G_DEV(NEOTEL, PRIME, 0),
342 U3G_DEV(NOVATEL, E725, 0),
343 U3G_DEV(NOVATEL, ES620, 0),
344 U3G_DEV(NOVATEL, ES620_2, 0),
345 U3G_DEV(NOVATEL, EU730, 0),
346 U3G_DEV(NOVATEL, EU740, 0),
347 U3G_DEV(NOVATEL, EU870D, 0),
348 U3G_DEV(NOVATEL, MC760, 0),
349 U3G_DEV(NOVATEL, MC547, 0),
350 U3G_DEV(NOVATEL, MC679, 0),
351 U3G_DEV(NOVATEL, MC950D, 0),
352 U3G_DEV(NOVATEL, MIFI2200, U3GINIT_SCSIEJECT),
353 U3G_DEV(NOVATEL, MIFI2200V, U3GINIT_SCSIEJECT),
354 U3G_DEV(NOVATEL, U720, 0),
355 U3G_DEV(NOVATEL, U727, 0),
356 U3G_DEV(NOVATEL, U727_2, 0),
357 U3G_DEV(NOVATEL, U740, 0),
358 U3G_DEV(NOVATEL, U740_2, 0),
359 U3G_DEV(NOVATEL, U760, U3GINIT_SCSIEJECT),
360 U3G_DEV(NOVATEL, U870, 0),
361 U3G_DEV(NOVATEL, V620, 0),
362 U3G_DEV(NOVATEL, V640, 0),
363 U3G_DEV(NOVATEL, V720, 0),
364 U3G_DEV(NOVATEL, V740, 0),
365 U3G_DEV(NOVATEL, X950D, 0),
366 U3G_DEV(NOVATEL, XU870, 0),
367 U3G_DEV(MOTOROLA2, MB886, U3GINIT_SCSIEJECT),
368 U3G_DEV(OPTION, E6500, 0),
369 U3G_DEV(OPTION, E6501, 0),
370 U3G_DEV(OPTION, E6601, 0),
371 U3G_DEV(OPTION, E6721, 0),
372 U3G_DEV(OPTION, E6741, 0),
373 U3G_DEV(OPTION, E6761, 0),
374 U3G_DEV(OPTION, E6800, 0),
375 U3G_DEV(OPTION, E7021, 0),
376 U3G_DEV(OPTION, E7041, 0),
377 U3G_DEV(OPTION, E7061, 0),
378 U3G_DEV(OPTION, E7100, 0),
379 U3G_DEV(OPTION, GE40X, 0),
380 U3G_DEV(OPTION, GT3G, 0),
381 U3G_DEV(OPTION, GT3GPLUS, 0),
382 U3G_DEV(OPTION, GT3GQUAD, 0),
383 U3G_DEV(OPTION, GT3G_1, 0),
384 U3G_DEV(OPTION, GT3G_2, 0),
385 U3G_DEV(OPTION, GT3G_3, 0),
386 U3G_DEV(OPTION, GT3G_4, 0),
387 U3G_DEV(OPTION, GT3G_5, 0),
388 U3G_DEV(OPTION, GT3G_6, 0),
389 U3G_DEV(OPTION, GTHSDPA, 0),
390 U3G_DEV(OPTION, GTM380, 0),
391 U3G_DEV(OPTION, GTMAX36, 0),
392 U3G_DEV(OPTION, GTMAX380HSUPAE, 0),
393 U3G_DEV(OPTION, GTMAXHSUPA, 0),
394 U3G_DEV(OPTION, GTMAXHSUPAE, 0),
395 U3G_DEV(OPTION, VODAFONEMC3G, 0),
396 U3G_DEV(QISDA, H20_1, 0),
397 U3G_DEV(QISDA, H20_2, 0),
398 U3G_DEV(QISDA, H21_1, 0),
399 U3G_DEV(QISDA, H21_2, 0),
400 U3G_DEV(QUALCOMM, NTT_L02C_MODEM, U3GINIT_SCSIEJECT),
401 U3G_DEV(QUALCOMM2, AC8700, 0),
402 U3G_DEV(QUALCOMM2, MF330, 0),
403 U3G_DEV(QUALCOMM2, SIM5218, 0),
404 U3G_DEV(QUALCOMM2, WM620, 0),
405 U3G_DEV(QUALCOMM2, VW110L, U3GINIT_SCSIEJECT),
406 U3G_DEV(QUALCOMM2, GOBI2000_QDL, 0),
407 U3G_DEV(QUALCOMM2, GOBI2000, 0),
408 U3G_DEV(QUALCOMM2, VT80N, 0),
409 U3G_DEV(QUALCOMM3, VFAST2, 0),
410 U3G_DEV(QUALCOMMINC, AC2726, 0),
411 U3G_DEV(QUALCOMMINC, AC682_INIT, U3GINIT_SCSIEJECT),
412 U3G_DEV(QUALCOMMINC, AC682, 0),
413 U3G_DEV(QUALCOMMINC, AC8700, 0),
414 U3G_DEV(QUALCOMMINC, AC8710, 0),
415 U3G_DEV(QUALCOMMINC, CDMA_MSM, U3GINIT_SCSIEJECT),
416 U3G_DEV(QUALCOMMINC, E0002, 0),
417 U3G_DEV(QUALCOMMINC, E0003, 0),
418 U3G_DEV(QUALCOMMINC, E0004, 0),
419 U3G_DEV(QUALCOMMINC, E0005, 0),
420 U3G_DEV(QUALCOMMINC, E0006, 0),
421 U3G_DEV(QUALCOMMINC, E0007, 0),
422 U3G_DEV(QUALCOMMINC, E0008, 0),
423 U3G_DEV(QUALCOMMINC, E0009, 0),
424 U3G_DEV(QUALCOMMINC, E000A, 0),
425 U3G_DEV(QUALCOMMINC, E000B, 0),
426 U3G_DEV(QUALCOMMINC, E000C, 0),
427 U3G_DEV(QUALCOMMINC, E000D, 0),
428 U3G_DEV(QUALCOMMINC, E000E, 0),
429 U3G_DEV(QUALCOMMINC, E000F, 0),
430 U3G_DEV(QUALCOMMINC, E0010, 0),
431 U3G_DEV(QUALCOMMINC, E0011, 0),
432 U3G_DEV(QUALCOMMINC, E0012, 0),
433 U3G_DEV(QUALCOMMINC, E0013, 0),
434 U3G_DEV(QUALCOMMINC, E0014, 0),
435 U3G_DEV(QUALCOMMINC, E0017, 0),
436 U3G_DEV(QUALCOMMINC, E0018, 0),
437 U3G_DEV(QUALCOMMINC, E0019, 0),
438 U3G_DEV(QUALCOMMINC, E0020, 0),
439 U3G_DEV(QUALCOMMINC, E0021, 0),
440 U3G_DEV(QUALCOMMINC, E0022, 0),
441 U3G_DEV(QUALCOMMINC, E0023, 0),
442 U3G_DEV(QUALCOMMINC, E0024, 0),
443 U3G_DEV(QUALCOMMINC, E0025, 0),
444 U3G_DEV(QUALCOMMINC, E0026, 0),
445 U3G_DEV(QUALCOMMINC, E0027, 0),
446 U3G_DEV(QUALCOMMINC, E0028, 0),
447 U3G_DEV(QUALCOMMINC, E0029, 0),
448 U3G_DEV(QUALCOMMINC, E0030, 0),
449 U3G_DEV(QUALCOMMINC, E0032, 0),
450 U3G_DEV(QUALCOMMINC, E0033, 0),
451 U3G_DEV(QUALCOMMINC, E0037, 0),
452 U3G_DEV(QUALCOMMINC, E0039, 0),
453 U3G_DEV(QUALCOMMINC, E0042, 0),
454 U3G_DEV(QUALCOMMINC, E0043, 0),
455 U3G_DEV(QUALCOMMINC, E0048, 0),
456 U3G_DEV(QUALCOMMINC, E0049, 0),
457 U3G_DEV(QUALCOMMINC, E0051, 0),
458 U3G_DEV(QUALCOMMINC, E0052, 0),
459 U3G_DEV(QUALCOMMINC, E0054, 0),
460 U3G_DEV(QUALCOMMINC, E0055, 0),
461 U3G_DEV(QUALCOMMINC, E0057, 0),
462 U3G_DEV(QUALCOMMINC, E0058, 0),
463 U3G_DEV(QUALCOMMINC, E0059, 0),
464 U3G_DEV(QUALCOMMINC, E0060, 0),
465 U3G_DEV(QUALCOMMINC, E0061, 0),
466 U3G_DEV(QUALCOMMINC, E0062, 0),
467 U3G_DEV(QUALCOMMINC, E0063, 0),
468 U3G_DEV(QUALCOMMINC, E0064, 0),
469 U3G_DEV(QUALCOMMINC, E0066, 0),
470 U3G_DEV(QUALCOMMINC, E0069, 0),
471 U3G_DEV(QUALCOMMINC, E0070, 0),
472 U3G_DEV(QUALCOMMINC, E0073, 0),
473 U3G_DEV(QUALCOMMINC, E0076, 0),
474 U3G_DEV(QUALCOMMINC, E0078, 0),
475 U3G_DEV(QUALCOMMINC, E0082, 0),
476 U3G_DEV(QUALCOMMINC, E0086, 0),
477 U3G_DEV(QUALCOMMINC, SURFSTICK, 0),
478 U3G_DEV(QUALCOMMINC, E2002, 0),
479 U3G_DEV(QUALCOMMINC, E2003, 0),
480 U3G_DEV(QUALCOMMINC, K3772_Z, 0),
481 U3G_DEV(QUALCOMMINC, K3772_Z_INIT, U3GINIT_SCSIEJECT),
482 U3G_DEV(QUALCOMMINC, MF195E, 0),
483 U3G_DEV(QUALCOMMINC, MF195E_INIT, U3GINIT_SCSIEJECT),
484 U3G_DEV(QUALCOMMINC, MF626, 0),
485 U3G_DEV(QUALCOMMINC, MF628, 0),
486 U3G_DEV(QUALCOMMINC, MF633R, 0),
487 /* the following is a RNDIS device, no modem features */
488 U3G_DEV(QUALCOMMINC, ZTE_MF730M, U3GINIT_SCSIEJECT),
489 U3G_DEV(QUANTA, GKE, 0),
490 U3G_DEV(QUANTA, GLE, 0),
491 U3G_DEV(QUANTA, GLX, 0),
492 U3G_DEV(QUANTA, Q101, 0),
493 U3G_DEV(QUANTA, Q111, 0),
494 U3G_DEV(SIERRA, AC402, 0),
495 U3G_DEV(SIERRA, AC595U, 0),
496 U3G_DEV(SIERRA, AC313U, 0),
497 U3G_DEV(SIERRA, AC597E, 0),
498 U3G_DEV(SIERRA, AC875, 0),
499 U3G_DEV(SIERRA, AC875E, 0),
500 U3G_DEV(SIERRA, AC875U, 0),
501 U3G_DEV(SIERRA, AC875U_2, 0),
502 U3G_DEV(SIERRA, AC880, 0),
503 U3G_DEV(SIERRA, AC880E, 0),
504 U3G_DEV(SIERRA, AC880U, 0),
505 U3G_DEV(SIERRA, AC881, 0),
506 U3G_DEV(SIERRA, AC881E, 0),
507 U3G_DEV(SIERRA, AC881U, 0),
508 U3G_DEV(SIERRA, AC885E, 0),
509 U3G_DEV(SIERRA, AC885E_2, 0),
510 U3G_DEV(SIERRA, AC885U, 0),
511 U3G_DEV(SIERRA, AIRCARD580, 0),
512 U3G_DEV(SIERRA, AIRCARD595, 0),
513 U3G_DEV(SIERRA, C22, 0),
514 U3G_DEV(SIERRA, C597, 0),
515 U3G_DEV(SIERRA, C888, 0),
516 U3G_DEV(SIERRA, E0029, 0),
517 U3G_DEV(SIERRA, E6892, 0),
518 U3G_DEV(SIERRA, E6893, 0),
519 U3G_DEV(SIERRA, EM5625, 0),
520 U3G_DEV(SIERRA, EM5725, 0),
521 U3G_DEV(SIERRA, MC5720, 0),
522 U3G_DEV(SIERRA, MC5720_2, 0),
523 U3G_DEV(SIERRA, MC5725, 0),
524 U3G_DEV(SIERRA, MC5727, 0),
525 U3G_DEV(SIERRA, MC5727_2, 0),
526 U3G_DEV(SIERRA, MC5728, 0),
527 U3G_DEV(SIERRA, MC7354, 0),
528 U3G_DEV(SIERRA, MC7355, 0),
529 U3G_DEV(SIERRA, MC7430, 0),
530 U3G_DEV(SIERRA, MC8700, 0),
531 U3G_DEV(SIERRA, MC8755, 0),
532 U3G_DEV(SIERRA, MC8755_2, 0),
533 U3G_DEV(SIERRA, MC8755_3, 0),
534 U3G_DEV(SIERRA, MC8755_4, 0),
535 U3G_DEV(SIERRA, MC8765, 0),
536 U3G_DEV(SIERRA, MC8765_2, 0),
537 U3G_DEV(SIERRA, MC8765_3, 0),
538 U3G_DEV(SIERRA, MC8775, 0),
539 U3G_DEV(SIERRA, MC8775_2, 0),
540 U3G_DEV(SIERRA, MC8780, 0),
541 U3G_DEV(SIERRA, MC8780_2, 0),
542 U3G_DEV(SIERRA, MC8780_3, 0),
543 U3G_DEV(SIERRA, MC8781, 0),
544 U3G_DEV(SIERRA, MC8781_2, 0),
545 U3G_DEV(SIERRA, MC8781_3, 0),
546 U3G_DEV(SIERRA, MC8785, 0),
547 U3G_DEV(SIERRA, MC8785_2, 0),
548 U3G_DEV(SIERRA, MC8790, 0),
549 U3G_DEV(SIERRA, MC8791, 0),
550 U3G_DEV(SIERRA, MC8792, 0),
551 U3G_DEV(SIERRA, MINI5725, 0),
552 U3G_DEV(SIERRA, T11, 0),
553 U3G_DEV(SIERRA, T598, 0),
554 U3G_DEV(SILABS, SAEL, U3GINIT_SAEL_M460),
555 U3G_DEV(STELERA, C105, 0),
556 U3G_DEV(STELERA, E1003, 0),
557 U3G_DEV(STELERA, E1004, 0),
558 U3G_DEV(STELERA, E1005, 0),
559 U3G_DEV(STELERA, E1006, 0),
560 U3G_DEV(STELERA, E1007, 0),
561 U3G_DEV(STELERA, E1008, 0),
562 U3G_DEV(STELERA, E1009, 0),
563 U3G_DEV(STELERA, E100A, 0),
564 U3G_DEV(STELERA, E100B, 0),
565 U3G_DEV(STELERA, E100C, 0),
566 U3G_DEV(STELERA, E100D, 0),
567 U3G_DEV(STELERA, E100E, 0),
568 U3G_DEV(STELERA, E100F, 0),
569 U3G_DEV(STELERA, E1010, 0),
570 U3G_DEV(STELERA, E1011, 0),
571 U3G_DEV(STELERA, E1012, 0),
572 U3G_DEV(TCTMOBILE, X060S, 0),
573 U3G_DEV(TCTMOBILE, X080S, U3GINIT_TCT),
574 U3G_DEV(TELIT, UC864E, 0),
575 U3G_DEV(TELIT, UC864G, 0),
576 U3G_DEV(TLAYTECH, TEU800, 0),
577 U3G_DEV(TOSHIBA, G450, 0),
578 U3G_DEV(TOSHIBA, HSDPA, 0),
579 U3G_DEV(YISO, C893, 0),
580 U3G_DEV(WETELECOM, WM_D200, 0),
582 U3G_DEV(NOVATEL, ZEROCD, U3GINIT_SCSIEJECT),
583 U3G_DEV(OPTION, GTICON322, U3GINIT_REZERO),
584 U3G_DEV(QUALCOMMINC, ZTE_STOR, U3GINIT_ZTESTOR),
585 U3G_DEV(QUALCOMMINC, ZTE_STOR2, U3GINIT_SCSIEJECT),
586 U3G_DEV(QUANTA, Q101_STOR, U3GINIT_SCSIEJECT),
587 U3G_DEV(SIERRA, TRUINSTALL, U3GINIT_SIERRA),
592 u3g_sierra_init(struct usb_device *udev)
594 struct usb_device_request req;
596 req.bmRequestType = UT_VENDOR;
597 req.bRequest = UR_SET_INTERFACE;
598 USETW(req.wValue, UF_DEVICE_REMOTE_WAKEUP);
599 USETW(req.wIndex, UHF_PORT_CONNECTION);
600 USETW(req.wLength, 0);
602 if (usbd_do_request_flags(udev, NULL, &req,
603 NULL, 0, NULL, USB_MS_HZ)) {
604 /* ignore any errors */
610 u3g_huawei_init(struct usb_device *udev)
612 struct usb_device_request req;
614 req.bmRequestType = UT_WRITE_DEVICE;
615 req.bRequest = UR_SET_FEATURE;
616 USETW(req.wValue, UF_DEVICE_REMOTE_WAKEUP);
617 USETW(req.wIndex, UHF_PORT_SUSPEND);
618 USETW(req.wLength, 0);
620 if (usbd_do_request_flags(udev, NULL, &req,
621 NULL, 0, NULL, USB_MS_HZ)) {
622 /* ignore any errors */
628 u3g_sael_m460_init(struct usb_device *udev)
630 static const uint8_t setup[][24] = {
631 { 0x41, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
632 { 0x41, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00 },
633 { 0x41, 0x13, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00,
634 0x01, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00,
635 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
636 { 0xc1, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x40, 0x02 },
637 { 0xc1, 0x08, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00 },
638 { 0x41, 0x07, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00 },
639 { 0xc1, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02 },
640 { 0x41, 0x01, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00 },
641 { 0x41, 0x07, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00 },
642 { 0x41, 0x03, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00 },
643 { 0x41, 0x19, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00,
644 0x00, 0x00, 0x00, 0x00, 0x11, 0x13 },
645 { 0x41, 0x13, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00,
646 0x09, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00,
647 0x0a, 0x00, 0x00, 0x00, 0x0a, 0x00, 0x00, 0x00 },
648 { 0x41, 0x12, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00 },
649 { 0x41, 0x01, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00 },
650 { 0x41, 0x07, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00 },
651 { 0x41, 0x03, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00 },
652 { 0x41, 0x19, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00,
653 0x00, 0x00, 0x00, 0x00, 0x11, 0x13 },
654 { 0x41, 0x13, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00,
655 0x09, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00,
656 0x0a, 0x00, 0x00, 0x00, 0x0a, 0x00, 0x00, 0x00 },
657 { 0x41, 0x07, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00 },
660 struct usb_device_request req;
668 if (usbd_req_set_alt_interface_no(udev, NULL, 0, 0)) {
669 DPRINTFN(0, "Alt setting 0 failed\n");
673 for (n = 0; n != (sizeof(setup)/sizeof(setup[0])); n++) {
675 memcpy(&req, setup[n], sizeof(req));
677 len = UGETW(req.wLength);
678 if (req.bmRequestType & UE_DIR_IN) {
679 if (len > sizeof(buf)) {
680 DPRINTFN(0, "too small buffer\n");
683 err = usbd_do_request(udev, NULL, &req, buf);
685 if (len > (sizeof(setup[0]) - 8)) {
686 DPRINTFN(0, "too small buffer\n");
689 err = usbd_do_request(udev, NULL, &req,
690 __DECONST(uint8_t *, &setup[n][8]));
693 DPRINTFN(1, "request %u failed\n",
696 * Some of the requests will fail. Stop doing
697 * requests when we are getting timeouts so
698 * that we don't block the explore/attach
701 if (err == USB_ERR_TIMEOUT)
708 * The following function handles 3G modem devices (E220, Mobile,
709 * etc.) with auto-install flash disks for Windows/MacOSX on the first
710 * interface. After some command or some delay they change appearance
714 u3g_test_autoinst(void *arg, struct usb_device *udev,
715 struct usb_attach_arg *uaa)
717 struct usb_interface *iface;
718 struct usb_interface_descriptor *id;
720 unsigned long method;
722 if (uaa->dev_state != UAA_DEV_READY)
725 iface = usbd_get_iface(udev, 0);
729 if (id == NULL || id->bInterfaceClass != UICLASS_MASS)
732 if (usb_test_quirk(uaa, UQ_MSC_EJECT_HUAWEI))
733 method = U3GINIT_HUAWEI;
734 else if (usb_test_quirk(uaa, UQ_MSC_EJECT_SIERRA))
735 method = U3GINIT_SIERRA;
736 else if (usb_test_quirk(uaa, UQ_MSC_EJECT_SCSIEJECT))
737 method = U3GINIT_SCSIEJECT;
738 else if (usb_test_quirk(uaa, UQ_MSC_EJECT_REZERO))
739 method = U3GINIT_REZERO;
740 else if (usb_test_quirk(uaa, UQ_MSC_EJECT_ZTESTOR))
741 method = U3GINIT_ZTESTOR;
742 else if (usb_test_quirk(uaa, UQ_MSC_EJECT_CMOTECH))
743 method = U3GINIT_CMOTECH;
744 else if (usb_test_quirk(uaa, UQ_MSC_EJECT_WAIT))
745 method = U3GINIT_WAIT;
746 else if (usb_test_quirk(uaa, UQ_MSC_EJECT_HUAWEISCSI))
747 method = U3GINIT_HUAWEISCSI;
748 else if (usb_test_quirk(uaa, UQ_MSC_EJECT_HUAWEISCSI2))
749 method = U3GINIT_HUAWEISCSI2;
750 else if (usb_test_quirk(uaa, UQ_MSC_EJECT_TCT))
751 method = U3GINIT_TCT;
752 else if (usbd_lookup_id_by_uaa(u3g_devs, sizeof(u3g_devs), uaa) == 0)
753 method = USB_GET_DRIVER_INFO(uaa);
755 return; /* no device match */
758 printf("Ejecting %s %s using method %ld\n",
759 usb_get_manufacturer(udev),
760 usb_get_product(udev), method);
765 error = u3g_huawei_init(udev);
767 case U3GINIT_HUAWEISCSI:
768 error = usb_msc_eject(udev, 0, MSC_EJECT_HUAWEI);
770 case U3GINIT_HUAWEISCSI2:
771 error = usb_msc_eject(udev, 0, MSC_EJECT_HUAWEI2);
773 case U3GINIT_SCSIEJECT:
774 error = usb_msc_eject(udev, 0, MSC_EJECT_STOPUNIT);
777 error = usb_msc_eject(udev, 0, MSC_EJECT_REZERO);
779 case U3GINIT_ZTESTOR:
780 error = usb_msc_eject(udev, 0, MSC_EJECT_STOPUNIT);
781 error |= usb_msc_eject(udev, 0, MSC_EJECT_ZTESTOR);
783 case U3GINIT_CMOTECH:
784 error = usb_msc_eject(udev, 0, MSC_EJECT_CMOTECH);
787 error = usb_msc_eject(udev, 0, MSC_EJECT_TCT);
790 error = u3g_sierra_init(udev);
793 /* Just pretend we ejected, the card will timeout */
797 /* no 3G eject quirks */
802 /* success, mark the udev as disappearing */
803 uaa->dev_state = UAA_DEV_EJECTING;
808 u3g_driver_loaded(struct module *mod, int what, void *arg)
812 /* register our autoinstall handler */
813 u3g_etag = EVENTHANDLER_REGISTER(usb_dev_configured,
814 u3g_test_autoinst, NULL, EVENTHANDLER_PRI_ANY);
817 EVENTHANDLER_DEREGISTER(usb_dev_configured, u3g_etag);
826 u3g_probe(device_t self)
828 struct usb_attach_arg *uaa = device_get_ivars(self);
830 if (uaa->usb_mode != USB_MODE_HOST) {
833 if (uaa->info.bConfigIndex != U3G_CONFIG_INDEX) {
836 if (uaa->info.bInterfaceClass != UICLASS_VENDOR) {
839 return (usbd_lookup_id_by_uaa(u3g_devs, sizeof(u3g_devs), uaa));
843 u3g_attach(device_t dev)
845 struct usb_config u3g_config_tmp[U3G_N_TRANSFER];
846 struct usb_attach_arg *uaa = device_get_ivars(dev);
847 struct u3g_softc *sc = device_get_softc(dev);
848 struct usb_interface *iface;
849 struct usb_interface_descriptor *id;
850 uint32_t iface_valid;
851 int error, type, nports;
855 DPRINTF("sc=%p\n", sc);
857 type = USB_GET_DRIVER_INFO(uaa);
858 if (type == U3GINIT_SAEL_M460
859 || usb_test_quirk(uaa, UQ_MSC_EJECT_SAEL_M460)) {
860 u3g_sael_m460_init(uaa->device);
863 /* copy in USB config */
864 for (n = 0; n != U3G_N_TRANSFER; n++)
865 u3g_config_tmp[n] = u3g_config[n];
867 device_set_usb_desc(dev);
868 mtx_init(&sc->sc_mtx, "u3g", NULL, MTX_DEF);
869 ucom_ref(&sc->sc_super_ucom);
871 sc->sc_udev = uaa->device;
873 /* Claim all interfaces on the device */
875 for (i = uaa->info.bIfaceIndex; i < USB_IFACE_MAX; i++) {
876 iface = usbd_get_iface(uaa->device, i);
879 id = usbd_get_interface_descriptor(iface);
880 if (id == NULL || id->bInterfaceClass != UICLASS_VENDOR)
882 usbd_set_parent_iface(uaa->device, i, uaa->info.bIfaceIndex);
883 iface_valid |= (1<<i);
886 i = 0; /* interface index */
887 ep = 0; /* endpoint index */
888 nports = 0; /* number of ports */
889 while (i < USB_IFACE_MAX) {
890 if ((iface_valid & (1<<i)) == 0) {
895 /* update BULK endpoint index */
896 for (n = 0; n < U3G_N_TRANSFER; n++)
897 u3g_config_tmp[n].ep_index = ep;
899 /* try to allocate a set of BULK endpoints */
900 error = usbd_transfer_setup(uaa->device, &i,
901 sc->sc_xfer[nports], u3g_config_tmp, U3G_N_TRANSFER,
902 &sc->sc_ucom[nports], &sc->sc_mtx);
910 iface = usbd_get_iface(uaa->device, i);
911 id = usbd_get_interface_descriptor(iface);
912 sc->sc_iface[nports] = id->bInterfaceNumber;
914 if (bootverbose && sc->sc_xfer[nports][U3G_INTR]) {
915 device_printf(dev, "port %d supports modem control\n",
919 /* set stall by default */
920 mtx_lock(&sc->sc_mtx);
921 usbd_xfer_set_stall(sc->sc_xfer[nports][U3G_BULK_WR]);
922 usbd_xfer_set_stall(sc->sc_xfer[nports][U3G_BULK_RD]);
923 mtx_unlock(&sc->sc_mtx);
925 nports++; /* found one port */
927 if (nports == U3G_MAXPORTS)
931 device_printf(dev, "no ports found\n");
934 sc->sc_numports = nports;
936 error = ucom_attach(&sc->sc_super_ucom, sc->sc_ucom,
937 sc->sc_numports, sc, &u3g_callback, &sc->sc_mtx);
939 DPRINTF("ucom_attach failed\n");
942 ucom_set_pnpinfo_usb(&sc->sc_super_ucom, dev);
943 device_printf(dev, "Found %u port%s.\n", sc->sc_numports,
944 sc->sc_numports > 1 ? "s":"");
954 u3g_detach(device_t dev)
956 struct u3g_softc *sc = device_get_softc(dev);
959 DPRINTF("sc=%p\n", sc);
961 /* NOTE: It is not dangerous to detach more ports than attached! */
962 ucom_detach(&sc->sc_super_ucom, sc->sc_ucom);
964 for (subunit = 0; subunit != U3G_MAXPORTS; subunit++)
965 usbd_transfer_unsetup(sc->sc_xfer[subunit], U3G_N_TRANSFER);
967 device_claim_softc(dev);
974 UCOM_UNLOAD_DRAIN(u3g);
977 u3g_free_softc(struct u3g_softc *sc)
979 if (ucom_unref(&sc->sc_super_ucom)) {
980 mtx_destroy(&sc->sc_mtx);
981 device_free_softc(sc);
986 u3g_free(struct ucom_softc *ucom)
988 u3g_free_softc(ucom->sc_parent);
992 u3g_start_read(struct ucom_softc *ucom)
994 struct u3g_softc *sc = ucom->sc_parent;
996 /* start interrupt endpoint (if configured) */
997 usbd_transfer_start(sc->sc_xfer[ucom->sc_subunit][U3G_INTR]);
999 /* start read endpoint */
1000 usbd_transfer_start(sc->sc_xfer[ucom->sc_subunit][U3G_BULK_RD]);
1004 u3g_stop_read(struct ucom_softc *ucom)
1006 struct u3g_softc *sc = ucom->sc_parent;
1008 /* stop interrupt endpoint (if configured) */
1009 usbd_transfer_stop(sc->sc_xfer[ucom->sc_subunit][U3G_INTR]);
1011 /* stop read endpoint */
1012 usbd_transfer_stop(sc->sc_xfer[ucom->sc_subunit][U3G_BULK_RD]);
1016 u3g_start_write(struct ucom_softc *ucom)
1018 struct u3g_softc *sc = ucom->sc_parent;
1020 usbd_transfer_start(sc->sc_xfer[ucom->sc_subunit][U3G_BULK_WR]);
1024 u3g_stop_write(struct ucom_softc *ucom)
1026 struct u3g_softc *sc = ucom->sc_parent;
1028 usbd_transfer_stop(sc->sc_xfer[ucom->sc_subunit][U3G_BULK_WR]);
1032 u3g_write_callback(struct usb_xfer *xfer, usb_error_t error)
1034 struct ucom_softc *ucom = usbd_xfer_softc(xfer);
1035 struct usb_page_cache *pc;
1039 switch (USB_GET_STATE(xfer)) {
1040 case USB_ST_TRANSFERRED:
1043 for (frame = 0; frame != U3G_TXFRAMES; frame++) {
1044 usbd_xfer_set_frame_offset(xfer, frame * U3G_TXSIZE, frame);
1046 pc = usbd_xfer_get_frame(xfer, frame);
1047 if (ucom_get_data(ucom, pc, 0, U3G_TXSIZE, &actlen) == 0)
1049 usbd_xfer_set_frame_len(xfer, frame, actlen);
1052 usbd_xfer_set_frames(xfer, frame);
1053 usbd_transfer_submit(xfer);
1057 default: /* Error */
1058 if (error != USB_ERR_CANCELLED) {
1059 /* do a builtin clear-stall */
1060 usbd_xfer_set_stall(xfer);
1068 u3g_read_callback(struct usb_xfer *xfer, usb_error_t error)
1070 struct ucom_softc *ucom = usbd_xfer_softc(xfer);
1071 struct usb_page_cache *pc;
1074 usbd_xfer_status(xfer, &actlen, NULL, NULL, NULL);
1076 switch (USB_GET_STATE(xfer)) {
1077 case USB_ST_TRANSFERRED:
1078 pc = usbd_xfer_get_frame(xfer, 0);
1079 ucom_put_data(ucom, pc, 0, actlen);
1083 usbd_xfer_set_frame_len(xfer, 0, usbd_xfer_max_len(xfer));
1084 usbd_transfer_submit(xfer);
1087 default: /* Error */
1088 if (error != USB_ERR_CANCELLED) {
1089 /* do a builtin clear-stall */
1090 usbd_xfer_set_stall(xfer);
1098 u3g_cfg_get_status(struct ucom_softc *ucom, uint8_t *lsr, uint8_t *msr)
1100 struct u3g_softc *sc = ucom->sc_parent;
1102 *lsr = sc->sc_lsr[ucom->sc_subunit];
1103 *msr = sc->sc_msr[ucom->sc_subunit];
1107 u3g_cfg_set_line(struct ucom_softc *ucom)
1109 struct u3g_softc *sc = ucom->sc_parent;
1110 struct usb_device_request req;
1112 req.bmRequestType = UT_WRITE_CLASS_INTERFACE;
1113 req.bRequest = UCDC_SET_CONTROL_LINE_STATE;
1114 USETW(req.wValue, sc->sc_line[ucom->sc_subunit]);
1115 req.wIndex[0] = sc->sc_iface[ucom->sc_subunit];
1117 USETW(req.wLength, 0);
1119 ucom_cfg_do_request(sc->sc_udev, ucom,
1120 &req, NULL, 0, 1000);
1124 u3g_cfg_set_dtr(struct ucom_softc *ucom, uint8_t onoff)
1126 struct u3g_softc *sc = ucom->sc_parent;
1128 DPRINTF("onoff = %d\n", onoff);
1131 sc->sc_line[ucom->sc_subunit] |= UCDC_LINE_DTR;
1133 sc->sc_line[ucom->sc_subunit] &= ~UCDC_LINE_DTR;
1135 u3g_cfg_set_line(ucom);
1139 u3g_cfg_set_rts(struct ucom_softc *ucom, uint8_t onoff)
1141 struct u3g_softc *sc = ucom->sc_parent;
1143 DPRINTF("onoff = %d\n", onoff);
1146 sc->sc_line[ucom->sc_subunit] |= UCDC_LINE_RTS;
1148 sc->sc_line[ucom->sc_subunit] &= ~UCDC_LINE_RTS;
1150 u3g_cfg_set_line(ucom);
1154 u3g_intr_callback(struct usb_xfer *xfer, usb_error_t error)
1156 struct ucom_softc *ucom = usbd_xfer_softc(xfer);
1157 struct u3g_softc *sc = ucom->sc_parent;
1158 struct usb_page_cache *pc;
1159 struct usb_cdc_notification pkt;
1164 usbd_xfer_status(xfer, &actlen, NULL, NULL, NULL);
1166 switch (USB_GET_STATE(xfer)) {
1167 case USB_ST_TRANSFERRED:
1168 if (actlen < 8) { /* usb_cdc_notification with 2 data bytes */
1169 DPRINTF("message too short (expected 8, received %d)\n", actlen);
1172 pc = usbd_xfer_get_frame(xfer, 0);
1173 usbd_copy_out(pc, 0, &pkt, actlen);
1175 wLen = UGETW(pkt.wLength);
1177 DPRINTF("message too short (expected 2 data bytes, received %d)\n", wLen);
1181 if (pkt.bmRequestType == UCDC_NOTIFICATION
1182 && pkt.bNotification == UCDC_N_SERIAL_STATE) {
1184 * Set the serial state in ucom driver based on
1185 * the bits from the notify message
1187 DPRINTF("notify bytes = 0x%02x, 0x%02x\n",
1188 pkt.data[0], pkt.data[1]);
1190 /* currently, lsr is always zero. */
1191 sc->sc_lsr[ucom->sc_subunit] = 0;
1192 sc->sc_msr[ucom->sc_subunit] = 0;
1194 mstatus = pkt.data[0];
1196 if (mstatus & UCDC_N_SERIAL_RI)
1197 sc->sc_msr[ucom->sc_subunit] |= SER_RI;
1198 if (mstatus & UCDC_N_SERIAL_DSR)
1199 sc->sc_msr[ucom->sc_subunit] |= SER_DSR;
1200 if (mstatus & UCDC_N_SERIAL_DCD)
1201 sc->sc_msr[ucom->sc_subunit] |= SER_DCD;
1202 ucom_status_change(ucom);
1207 usbd_xfer_set_frame_len(xfer, 0, usbd_xfer_max_len(xfer));
1208 usbd_transfer_submit(xfer);
1211 default: /* Error */
1212 if (error != USB_ERR_CANCELLED) {
1213 /* try to clear stall first */
1214 usbd_xfer_set_stall(xfer);
1222 u3g_poll(struct ucom_softc *ucom)
1224 struct u3g_softc *sc = ucom->sc_parent;
1225 usbd_transfer_poll(sc->sc_xfer[ucom->sc_subunit], U3G_N_TRANSFER);