4 * Copyright (C) 2009 - 2010
5 * Johan Hovold (jhovold@gmail.com)
6 * Copyright (C) 1999 - 2001
7 * Greg Kroah-Hartman (greg@kroah.com)
8 * Bill Ryder (bryder@sgi.com)
10 * Kuba Ober (kuba@mareimbrium.org)
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; either version 2 of the License, or
15 * (at your option) any later version.
17 * See Documentation/usb/usb-serial.txt for more information on using this
20 * See http://ftdi-usb-sio.sourceforge.net for up to date testing info
21 * and extra documentation
23 * Change entries from 2004 and earlier can be found in versions of this
24 * file in kernel versions prior to the 2.6.24 release.
28 /* Bill Ryder - bryder@sgi.com - wrote the FTDI_SIO implementation */
29 /* Thanx to FTDI for so kindly providing details of the protocol required */
30 /* to talk to the device */
31 /* Thanx to gkh and the rest of the usb dev group for all code I have
34 #include <linux/kernel.h>
35 #include <linux/errno.h>
36 #include <linux/init.h>
37 #include <linux/slab.h>
38 #include <linux/tty.h>
39 #include <linux/tty_driver.h>
40 #include <linux/tty_flip.h>
41 #include <linux/module.h>
42 #include <linux/spinlock.h>
43 #include <linux/mutex.h>
44 #include <linux/uaccess.h>
45 #include <linux/usb.h>
46 #include <linux/serial.h>
47 #include <linux/usb/serial.h>
49 #include "ftdi_sio_ids.h"
54 #define DRIVER_VERSION "v1.6.0"
55 #define DRIVER_AUTHOR "Greg Kroah-Hartman <greg@kroah.com>, Bill Ryder <bryder@sgi.com>, Kuba Ober <kuba@mareimbrium.org>, Andreas Mohr, Johan Hovold <jhovold@gmail.com>"
56 #define DRIVER_DESC "USB FTDI Serial Converters Driver"
59 static __u16 vendor = FTDI_VID;
64 enum ftdi_chip_type chip_type;
65 /* type of device, either SIO or FT8U232AM */
66 int baud_base; /* baud base clock for divisor setting */
67 int custom_divisor; /* custom_divisor kludge, this is for
68 baud_base (different from what goes to the
70 __u16 last_set_data_urb_value ;
71 /* the last data state set - needed for doing
74 int flags; /* some ASYNC_xxxx flags are supported */
75 unsigned long last_dtr_rts; /* saved modem control outputs */
76 struct async_icount icount;
77 char prev_status; /* Used for TIOCMIWAIT */
78 char transmit_empty; /* If transmitter is empty or not */
79 struct usb_serial_port *port;
80 __u16 interface; /* FT2232C, FT2232H or FT4232H port interface
83 speed_t force_baud; /* if non-zero, force the baud rate to
85 int force_rtscts; /* if non-zero, force RTS-CTS to always
88 unsigned int latency; /* latency setting in use */
89 unsigned short max_packet_size;
90 struct mutex cfg_lock; /* Avoid mess by parallel calls of config ioctl() and change_speed() */
93 /* struct ftdi_sio_quirk is used by devices requiring special attention. */
94 struct ftdi_sio_quirk {
95 int (*probe)(struct usb_serial *);
96 /* Special settings for probed ports. */
97 void (*port_probe)(struct ftdi_private *);
100 static int ftdi_jtag_probe(struct usb_serial *serial);
101 static int ftdi_mtxorb_hack_setup(struct usb_serial *serial);
102 static int ftdi_NDI_device_setup(struct usb_serial *serial);
103 static int ftdi_stmclite_probe(struct usb_serial *serial);
104 static int ftdi_8u2232c_probe(struct usb_serial *serial);
105 static void ftdi_USB_UIRT_setup(struct ftdi_private *priv);
106 static void ftdi_HE_TIRA1_setup(struct ftdi_private *priv);
108 static struct ftdi_sio_quirk ftdi_jtag_quirk = {
109 .probe = ftdi_jtag_probe,
112 static struct ftdi_sio_quirk ftdi_mtxorb_hack_quirk = {
113 .probe = ftdi_mtxorb_hack_setup,
116 static struct ftdi_sio_quirk ftdi_NDI_device_quirk = {
117 .probe = ftdi_NDI_device_setup,
120 static struct ftdi_sio_quirk ftdi_USB_UIRT_quirk = {
121 .port_probe = ftdi_USB_UIRT_setup,
124 static struct ftdi_sio_quirk ftdi_HE_TIRA1_quirk = {
125 .port_probe = ftdi_HE_TIRA1_setup,
128 static struct ftdi_sio_quirk ftdi_stmclite_quirk = {
129 .probe = ftdi_stmclite_probe,
132 static struct ftdi_sio_quirk ftdi_8u2232c_quirk = {
133 .probe = ftdi_8u2232c_probe,
137 * The 8U232AM has the same API as the sio except for:
138 * - it can support MUCH higher baudrates; up to:
139 * o 921600 for RS232 and 2000000 for RS422/485 at 48MHz
141 * so .. 8U232AM's baudrate setting codes are different
142 * - it has a two byte status code.
143 * - it returns characters every 16ms (the FTDI does it every 40ms)
145 * the bcdDevice value is used to differentiate FT232BM and FT245BM from
146 * the earlier FT8U232AM and FT8U232BM. For now, include all known VID/PID
147 * combinations in both tables.
148 * FIXME: perhaps bcdDevice can also identify 12MHz FT8U232AM devices,
149 * but I don't know if those ever went into mass production. [Ian Abbott]
155 * Device ID not listed? Test via module params product/vendor or
156 * /sys/bus/usb/ftdi_sio/new_id, then send patch/report!
158 static struct usb_device_id id_table_combined [] = {
159 { USB_DEVICE(FTDI_VID, FTDI_BRICK_PID) },
160 { USB_DEVICE(FTDI_VID, FTDI_ZEITCONTROL_TAGTRACE_MIFARE_PID) },
161 { USB_DEVICE(FTDI_VID, FTDI_CTI_MINI_PID) },
162 { USB_DEVICE(FTDI_VID, FTDI_CTI_NANO_PID) },
163 { USB_DEVICE(FTDI_VID, FTDI_AMC232_PID) },
164 { USB_DEVICE(FTDI_VID, FTDI_CANUSB_PID) },
165 { USB_DEVICE(FTDI_VID, FTDI_CANDAPTER_PID) },
166 { USB_DEVICE(FTDI_VID, FTDI_BM_ATOM_NANO_PID) },
167 { USB_DEVICE(FTDI_VID, FTDI_NXTCAM_PID) },
168 { USB_DEVICE(FTDI_VID, FTDI_EV3CON_PID) },
169 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_0_PID) },
170 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_1_PID) },
171 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_2_PID) },
172 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_3_PID) },
173 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_4_PID) },
174 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_5_PID) },
175 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_6_PID) },
176 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_7_PID) },
177 { USB_DEVICE(FTDI_VID, FTDI_USINT_CAT_PID) },
178 { USB_DEVICE(FTDI_VID, FTDI_USINT_WKEY_PID) },
179 { USB_DEVICE(FTDI_VID, FTDI_USINT_RS232_PID) },
180 { USB_DEVICE(FTDI_VID, FTDI_ACTZWAVE_PID) },
181 { USB_DEVICE(FTDI_VID, FTDI_IRTRANS_PID) },
182 { USB_DEVICE(FTDI_VID, FTDI_IPLUS_PID) },
183 { USB_DEVICE(FTDI_VID, FTDI_IPLUS2_PID) },
184 { USB_DEVICE(FTDI_VID, FTDI_DMX4ALL) },
185 { USB_DEVICE(FTDI_VID, FTDI_SIO_PID) },
186 { USB_DEVICE(FTDI_VID, FTDI_8U232AM_PID) },
187 { USB_DEVICE(FTDI_VID, FTDI_8U232AM_ALT_PID) },
188 { USB_DEVICE(FTDI_VID, FTDI_232RL_PID) },
189 { USB_DEVICE(FTDI_VID, FTDI_8U2232C_PID) ,
190 .driver_info = (kernel_ulong_t)&ftdi_8u2232c_quirk },
191 { USB_DEVICE(FTDI_VID, FTDI_4232H_PID) },
192 { USB_DEVICE(FTDI_VID, FTDI_232H_PID) },
193 { USB_DEVICE(FTDI_VID, FTDI_FTX_PID) },
194 { USB_DEVICE(FTDI_VID, FTDI_MICRO_CHAMELEON_PID) },
195 { USB_DEVICE(FTDI_VID, FTDI_RELAIS_PID) },
196 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_PID) },
197 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_SNIFFER_PID) },
198 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_THROTTLE_PID) },
199 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GATEWAY_PID) },
200 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GBM_PID) },
201 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GBM_BOOST_PID) },
202 { USB_DEVICE(NEWPORT_VID, NEWPORT_AGILIS_PID) },
203 { USB_DEVICE(NEWPORT_VID, NEWPORT_CONEX_CC_PID) },
204 { USB_DEVICE(NEWPORT_VID, NEWPORT_CONEX_AGP_PID) },
205 { USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_IOBOARD_PID) },
206 { USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_MINI_IOBOARD_PID) },
207 { USB_DEVICE(FTDI_VID, FTDI_SPROG_II) },
208 { USB_DEVICE(FTDI_VID, FTDI_TAGSYS_LP101_PID) },
209 { USB_DEVICE(FTDI_VID, FTDI_TAGSYS_P200X_PID) },
210 { USB_DEVICE(FTDI_VID, FTDI_LENZ_LIUSB_PID) },
211 { USB_DEVICE(FTDI_VID, FTDI_XF_632_PID) },
212 { USB_DEVICE(FTDI_VID, FTDI_XF_634_PID) },
213 { USB_DEVICE(FTDI_VID, FTDI_XF_547_PID) },
214 { USB_DEVICE(FTDI_VID, FTDI_XF_633_PID) },
215 { USB_DEVICE(FTDI_VID, FTDI_XF_631_PID) },
216 { USB_DEVICE(FTDI_VID, FTDI_XF_635_PID) },
217 { USB_DEVICE(FTDI_VID, FTDI_XF_640_PID) },
218 { USB_DEVICE(FTDI_VID, FTDI_XF_642_PID) },
219 { USB_DEVICE(FTDI_VID, FTDI_DSS20_PID) },
220 { USB_DEVICE(FTDI_VID, FTDI_URBAN_0_PID) },
221 { USB_DEVICE(FTDI_VID, FTDI_URBAN_1_PID) },
222 { USB_DEVICE(FTDI_NF_RIC_VID, FTDI_NF_RIC_PID) },
223 { USB_DEVICE(FTDI_VID, FTDI_VNHCPCUSB_D_PID) },
224 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_0_PID) },
225 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_1_PID) },
226 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_2_PID) },
227 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_3_PID) },
228 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_4_PID) },
229 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_5_PID) },
230 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_6_PID) },
231 { USB_DEVICE(FTDI_VID, FTDI_R2000KU_TRUE_RNG) },
232 { USB_DEVICE(FTDI_VID, FTDI_VARDAAN_PID) },
233 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0100_PID) },
234 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0101_PID) },
235 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0102_PID) },
236 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0103_PID) },
237 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0104_PID) },
238 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0105_PID) },
239 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0106_PID) },
240 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0107_PID) },
241 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0108_PID) },
242 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0109_PID) },
243 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010A_PID) },
244 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010B_PID) },
245 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010C_PID) },
246 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010D_PID) },
247 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010E_PID) },
248 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010F_PID) },
249 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0110_PID) },
250 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0111_PID) },
251 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0112_PID) },
252 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0113_PID) },
253 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0114_PID) },
254 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0115_PID) },
255 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0116_PID) },
256 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0117_PID) },
257 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0118_PID) },
258 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0119_PID) },
259 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011A_PID) },
260 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011B_PID) },
261 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011C_PID) },
262 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011D_PID) },
263 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011E_PID) },
264 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011F_PID) },
265 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0120_PID) },
266 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0121_PID) },
267 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0122_PID) },
268 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0123_PID) },
269 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0124_PID) },
270 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0125_PID) },
271 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0126_PID) },
272 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0127_PID),
273 .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },
274 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0128_PID) },
275 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0129_PID) },
276 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012A_PID) },
277 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012B_PID) },
278 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012C_PID),
279 .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },
280 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012D_PID) },
281 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012E_PID) },
282 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012F_PID) },
283 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0130_PID) },
284 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0131_PID) },
285 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0132_PID) },
286 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0133_PID) },
287 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0134_PID) },
288 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0135_PID) },
289 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0136_PID) },
290 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0137_PID) },
291 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0138_PID) },
292 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0139_PID) },
293 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013A_PID) },
294 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013B_PID) },
295 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013C_PID) },
296 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013D_PID) },
297 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013E_PID) },
298 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013F_PID) },
299 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0140_PID) },
300 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0141_PID) },
301 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0142_PID) },
302 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0143_PID) },
303 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0144_PID) },
304 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0145_PID) },
305 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0146_PID) },
306 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0147_PID) },
307 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0148_PID) },
308 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0149_PID) },
309 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014A_PID) },
310 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014B_PID) },
311 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014C_PID) },
312 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014D_PID) },
313 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014E_PID) },
314 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014F_PID) },
315 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0150_PID) },
316 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0151_PID) },
317 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0152_PID) },
318 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0153_PID),
319 .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },
320 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0154_PID),
321 .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },
322 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0155_PID),
323 .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },
324 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0156_PID),
325 .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },
326 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0157_PID),
327 .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },
328 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0158_PID),
329 .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },
330 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0159_PID) },
331 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015A_PID) },
332 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015B_PID) },
333 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015C_PID) },
334 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015D_PID) },
335 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015E_PID) },
336 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015F_PID) },
337 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0160_PID) },
338 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0161_PID) },
339 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0162_PID) },
340 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0163_PID) },
341 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0164_PID) },
342 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0165_PID) },
343 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0166_PID) },
344 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0167_PID) },
345 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0168_PID) },
346 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0169_PID) },
347 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016A_PID) },
348 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016B_PID) },
349 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016C_PID) },
350 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016D_PID) },
351 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016E_PID) },
352 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016F_PID) },
353 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0170_PID) },
354 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0171_PID) },
355 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0172_PID) },
356 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0173_PID) },
357 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0174_PID) },
358 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0175_PID) },
359 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0176_PID) },
360 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0177_PID) },
361 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0178_PID) },
362 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0179_PID) },
363 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017A_PID) },
364 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017B_PID) },
365 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017C_PID) },
366 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017D_PID) },
367 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017E_PID) },
368 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017F_PID) },
369 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0180_PID) },
370 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0181_PID) },
371 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0182_PID) },
372 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0183_PID) },
373 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0184_PID) },
374 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0185_PID) },
375 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0186_PID) },
376 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0187_PID) },
377 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0188_PID) },
378 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0189_PID) },
379 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018A_PID) },
380 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018B_PID) },
381 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018C_PID) },
382 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018D_PID) },
383 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018E_PID) },
384 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018F_PID) },
385 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0190_PID) },
386 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0191_PID) },
387 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0192_PID) },
388 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0193_PID) },
389 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0194_PID) },
390 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0195_PID) },
391 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0196_PID) },
392 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0197_PID) },
393 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0198_PID) },
394 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0199_PID) },
395 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019A_PID) },
396 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019B_PID) },
397 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019C_PID) },
398 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019D_PID) },
399 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019E_PID) },
400 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019F_PID) },
401 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A0_PID) },
402 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A1_PID) },
403 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A2_PID) },
404 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A3_PID) },
405 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A4_PID) },
406 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A5_PID) },
407 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A6_PID) },
408 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A7_PID) },
409 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A8_PID) },
410 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A9_PID) },
411 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AA_PID) },
412 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AB_PID) },
413 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AC_PID) },
414 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AD_PID) },
415 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AE_PID) },
416 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AF_PID) },
417 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B0_PID) },
418 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B1_PID) },
419 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B2_PID) },
420 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B3_PID) },
421 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B4_PID) },
422 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B5_PID) },
423 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B6_PID) },
424 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B7_PID) },
425 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B8_PID) },
426 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B9_PID) },
427 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BA_PID) },
428 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BB_PID) },
429 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BC_PID) },
430 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BD_PID) },
431 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BE_PID) },
432 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BF_PID) },
433 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C0_PID) },
434 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C1_PID) },
435 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C2_PID) },
436 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C3_PID) },
437 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C4_PID) },
438 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C5_PID) },
439 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C6_PID) },
440 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C7_PID) },
441 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C8_PID) },
442 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C9_PID) },
443 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CA_PID) },
444 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CB_PID) },
445 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CC_PID) },
446 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CD_PID) },
447 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CE_PID) },
448 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CF_PID) },
449 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D0_PID) },
450 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D1_PID) },
451 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D2_PID) },
452 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D3_PID) },
453 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D4_PID) },
454 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D5_PID) },
455 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D6_PID) },
456 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D7_PID) },
457 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D8_PID) },
458 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D9_PID) },
459 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DA_PID) },
460 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DB_PID) },
461 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DC_PID) },
462 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DD_PID) },
463 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DE_PID) },
464 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DF_PID) },
465 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E0_PID) },
466 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E1_PID) },
467 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E2_PID) },
468 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E3_PID) },
469 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E4_PID) },
470 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E5_PID) },
471 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E6_PID) },
472 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E7_PID) },
473 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E8_PID) },
474 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E9_PID) },
475 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EA_PID) },
476 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EB_PID) },
477 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EC_PID) },
478 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01ED_PID) },
479 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EE_PID) },
480 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EF_PID) },
481 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F0_PID) },
482 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F1_PID) },
483 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F2_PID) },
484 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F3_PID) },
485 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F4_PID) },
486 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F5_PID) },
487 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F6_PID) },
488 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F7_PID) },
489 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F8_PID) },
490 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F9_PID) },
491 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FA_PID) },
492 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FB_PID) },
493 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FC_PID) },
494 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FD_PID) },
495 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FE_PID) },
496 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FF_PID) },
497 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_4701_PID) },
498 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9300_PID) },
499 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9301_PID) },
500 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9302_PID) },
501 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9303_PID) },
502 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9304_PID) },
503 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9305_PID) },
504 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9306_PID) },
505 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9307_PID) },
506 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9308_PID) },
507 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9309_PID) },
508 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930A_PID) },
509 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930B_PID) },
510 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930C_PID) },
511 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930D_PID) },
512 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930E_PID) },
513 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930F_PID) },
514 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9310_PID) },
515 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9311_PID) },
516 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9312_PID) },
517 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9313_PID) },
518 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9314_PID) },
519 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9315_PID) },
520 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9316_PID) },
521 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9317_PID) },
522 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9318_PID) },
523 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9319_PID) },
524 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931A_PID) },
525 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931B_PID) },
526 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931C_PID) },
527 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931D_PID) },
528 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931E_PID) },
529 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931F_PID) },
530 { USB_DEVICE(FTDI_VID, FTDI_PERLE_ULTRAPORT_PID) },
531 { USB_DEVICE(FTDI_VID, FTDI_PIEGROUP_PID) },
532 { USB_DEVICE(FTDI_VID, FTDI_TNC_X_PID) },
533 { USB_DEVICE(FTDI_VID, FTDI_USBX_707_PID) },
534 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2101_PID) },
535 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2102_PID) },
536 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2103_PID) },
537 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2104_PID) },
538 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2106_PID) },
539 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2201_1_PID) },
540 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2201_2_PID) },
541 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2202_1_PID) },
542 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2202_2_PID) },
543 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2203_1_PID) },
544 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2203_2_PID) },
545 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_1_PID) },
546 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_2_PID) },
547 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_3_PID) },
548 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_4_PID) },
549 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_1_PID) },
550 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_2_PID) },
551 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_3_PID) },
552 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_4_PID) },
553 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_1_PID) },
554 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_2_PID) },
555 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_3_PID) },
556 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_4_PID) },
557 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_1_PID) },
558 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_2_PID) },
559 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_3_PID) },
560 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_4_PID) },
561 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_5_PID) },
562 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_6_PID) },
563 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_7_PID) },
564 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_8_PID) },
565 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_1_PID) },
566 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_2_PID) },
567 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_3_PID) },
568 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_4_PID) },
569 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_5_PID) },
570 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_6_PID) },
571 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_7_PID) },
572 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_8_PID) },
573 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_1_PID) },
574 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_2_PID) },
575 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_3_PID) },
576 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_4_PID) },
577 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_5_PID) },
578 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_6_PID) },
579 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_7_PID) },
580 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_8_PID) },
581 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_1_PID) },
582 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_2_PID) },
583 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_3_PID) },
584 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_4_PID) },
585 { USB_DEVICE(IDTECH_VID, IDTECH_IDT1221U_PID) },
586 { USB_DEVICE(OCT_VID, OCT_US101_PID) },
587 { USB_DEVICE(OCT_VID, OCT_DK201_PID) },
588 { USB_DEVICE(FTDI_VID, FTDI_HE_TIRA1_PID),
589 .driver_info = (kernel_ulong_t)&ftdi_HE_TIRA1_quirk },
590 { USB_DEVICE(FTDI_VID, FTDI_USB_UIRT_PID),
591 .driver_info = (kernel_ulong_t)&ftdi_USB_UIRT_quirk },
592 { USB_DEVICE(FTDI_VID, PROTEGO_SPECIAL_1) },
593 { USB_DEVICE(FTDI_VID, PROTEGO_R2X0) },
594 { USB_DEVICE(FTDI_VID, PROTEGO_SPECIAL_3) },
595 { USB_DEVICE(FTDI_VID, PROTEGO_SPECIAL_4) },
596 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E808_PID) },
597 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E809_PID) },
598 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80A_PID) },
599 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80B_PID) },
600 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80C_PID) },
601 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80D_PID) },
602 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80E_PID) },
603 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80F_PID) },
604 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E888_PID) },
605 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E889_PID) },
606 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88A_PID) },
607 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88B_PID) },
608 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88C_PID) },
609 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88D_PID) },
610 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88E_PID) },
611 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88F_PID) },
612 { USB_DEVICE(FTDI_VID, FTDI_ELV_UO100_PID) },
613 { USB_DEVICE(FTDI_VID, FTDI_ELV_UM100_PID) },
614 { USB_DEVICE(FTDI_VID, FTDI_ELV_UR100_PID) },
615 { USB_DEVICE(FTDI_VID, FTDI_ELV_ALC8500_PID) },
616 { USB_DEVICE(FTDI_VID, FTDI_PYRAMID_PID) },
617 { USB_DEVICE(FTDI_VID, FTDI_ELV_FHZ1000PC_PID) },
618 { USB_DEVICE(FTDI_VID, FTDI_IBS_US485_PID) },
619 { USB_DEVICE(FTDI_VID, FTDI_IBS_PICPRO_PID) },
620 { USB_DEVICE(FTDI_VID, FTDI_IBS_PCMCIA_PID) },
621 { USB_DEVICE(FTDI_VID, FTDI_IBS_PK1_PID) },
622 { USB_DEVICE(FTDI_VID, FTDI_IBS_RS232MON_PID) },
623 { USB_DEVICE(FTDI_VID, FTDI_IBS_APP70_PID) },
624 { USB_DEVICE(FTDI_VID, FTDI_IBS_PEDO_PID) },
625 { USB_DEVICE(FTDI_VID, FTDI_IBS_PROD_PID) },
626 { USB_DEVICE(FTDI_VID, FTDI_TAVIR_STK500_PID) },
627 { USB_DEVICE(FTDI_VID, FTDI_TIAO_UMPA_PID),
628 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
629 { USB_DEVICE(FTDI_VID, FTDI_NT_ORIONLXM_PID),
630 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
631 { USB_DEVICE(FTDI_VID, FTDI_SYNAPSE_SS200_PID) },
632 { USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX_PID) },
633 { USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX2_PID) },
634 { USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX2WI_PID) },
635 { USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX3_PID) },
639 { USB_DEVICE(FTDI_ELV_VID, FTDI_ELV_WS300_PID) },
640 { USB_DEVICE(FTDI_VID, FTDI_ELV_USR_PID) },
641 { USB_DEVICE(FTDI_VID, FTDI_ELV_MSM1_PID) },
642 { USB_DEVICE(FTDI_VID, FTDI_ELV_KL100_PID) },
643 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS550_PID) },
644 { USB_DEVICE(FTDI_VID, FTDI_ELV_EC3000_PID) },
645 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS888_PID) },
646 { USB_DEVICE(FTDI_VID, FTDI_ELV_TWS550_PID) },
647 { USB_DEVICE(FTDI_VID, FTDI_ELV_FEM_PID) },
648 { USB_DEVICE(FTDI_VID, FTDI_ELV_CLI7000_PID) },
649 { USB_DEVICE(FTDI_VID, FTDI_ELV_PPS7330_PID) },
650 { USB_DEVICE(FTDI_VID, FTDI_ELV_TFM100_PID) },
651 { USB_DEVICE(FTDI_VID, FTDI_ELV_UDF77_PID) },
652 { USB_DEVICE(FTDI_VID, FTDI_ELV_UIO88_PID) },
653 { USB_DEVICE(FTDI_VID, FTDI_ELV_UAD8_PID) },
654 { USB_DEVICE(FTDI_VID, FTDI_ELV_UDA7_PID) },
655 { USB_DEVICE(FTDI_VID, FTDI_ELV_USI2_PID) },
656 { USB_DEVICE(FTDI_VID, FTDI_ELV_T1100_PID) },
657 { USB_DEVICE(FTDI_VID, FTDI_ELV_PCD200_PID) },
658 { USB_DEVICE(FTDI_VID, FTDI_ELV_ULA200_PID) },
659 { USB_DEVICE(FTDI_VID, FTDI_ELV_CSI8_PID) },
660 { USB_DEVICE(FTDI_VID, FTDI_ELV_EM1000DL_PID) },
661 { USB_DEVICE(FTDI_VID, FTDI_ELV_PCK100_PID) },
662 { USB_DEVICE(FTDI_VID, FTDI_ELV_RFP500_PID) },
663 { USB_DEVICE(FTDI_VID, FTDI_ELV_FS20SIG_PID) },
664 { USB_DEVICE(FTDI_VID, FTDI_ELV_UTP8_PID) },
665 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS300PC_PID) },
666 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS444PC_PID) },
667 { USB_DEVICE(FTDI_VID, FTDI_ELV_FHZ1300PC_PID) },
668 { USB_DEVICE(FTDI_VID, FTDI_ELV_EM1010PC_PID) },
669 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS500_PID) },
670 { USB_DEVICE(FTDI_VID, FTDI_ELV_HS485_PID) },
671 { USB_DEVICE(FTDI_VID, FTDI_ELV_UMS100_PID) },
672 { USB_DEVICE(FTDI_VID, FTDI_ELV_TFD128_PID) },
673 { USB_DEVICE(FTDI_VID, FTDI_ELV_FM3RX_PID) },
674 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS777_PID) },
675 { USB_DEVICE(FTDI_VID, FTDI_PALMSENS_PID) },
676 { USB_DEVICE(FTDI_VID, FTDI_IVIUM_XSTAT_PID) },
677 { USB_DEVICE(FTDI_VID, LINX_SDMUSBQSS_PID) },
678 { USB_DEVICE(FTDI_VID, LINX_MASTERDEVEL2_PID) },
679 { USB_DEVICE(FTDI_VID, LINX_FUTURE_0_PID) },
680 { USB_DEVICE(FTDI_VID, LINX_FUTURE_1_PID) },
681 { USB_DEVICE(FTDI_VID, LINX_FUTURE_2_PID) },
682 { USB_DEVICE(FTDI_VID, FTDI_CCSICDU20_0_PID) },
683 { USB_DEVICE(FTDI_VID, FTDI_CCSICDU40_1_PID) },
684 { USB_DEVICE(FTDI_VID, FTDI_CCSMACHX_2_PID) },
685 { USB_DEVICE(FTDI_VID, FTDI_CCSLOAD_N_GO_3_PID) },
686 { USB_DEVICE(FTDI_VID, FTDI_CCSICDU64_4_PID) },
687 { USB_DEVICE(FTDI_VID, FTDI_CCSPRIME8_5_PID) },
688 { USB_DEVICE(FTDI_VID, INSIDE_ACCESSO) },
689 { USB_DEVICE(INTREPID_VID, INTREPID_VALUECAN_PID) },
690 { USB_DEVICE(INTREPID_VID, INTREPID_NEOVI_PID) },
691 { USB_DEVICE(FALCOM_VID, FALCOM_TWIST_PID) },
692 { USB_DEVICE(FALCOM_VID, FALCOM_SAMBA_PID) },
693 { USB_DEVICE(FTDI_VID, FTDI_SUUNTO_SPORTS_PID) },
694 { USB_DEVICE(FTDI_VID, FTDI_OCEANIC_PID) },
695 { USB_DEVICE(TTI_VID, TTI_QL355P_PID) },
696 { USB_DEVICE(FTDI_VID, FTDI_RM_CANVIEW_PID) },
697 { USB_DEVICE(ACTON_VID, ACTON_SPECTRAPRO_PID) },
698 { USB_DEVICE(CONTEC_VID, CONTEC_COM1USBH_PID) },
699 { USB_DEVICE(MITSUBISHI_VID, MITSUBISHI_FXUSB_PID) },
700 { USB_DEVICE(BANDB_VID, BANDB_USOTL4_PID) },
701 { USB_DEVICE(BANDB_VID, BANDB_USTL4_PID) },
702 { USB_DEVICE(BANDB_VID, BANDB_USO9ML2_PID) },
703 { USB_DEVICE(BANDB_VID, BANDB_USOPTL4_PID) },
704 { USB_DEVICE(BANDB_VID, BANDB_USPTL4_PID) },
705 { USB_DEVICE(BANDB_VID, BANDB_USO9ML2DR_2_PID) },
706 { USB_DEVICE(BANDB_VID, BANDB_USO9ML2DR_PID) },
707 { USB_DEVICE(BANDB_VID, BANDB_USOPTL4DR2_PID) },
708 { USB_DEVICE(BANDB_VID, BANDB_USOPTL4DR_PID) },
709 { USB_DEVICE(BANDB_VID, BANDB_485USB9F_2W_PID) },
710 { USB_DEVICE(BANDB_VID, BANDB_485USB9F_4W_PID) },
711 { USB_DEVICE(BANDB_VID, BANDB_232USB9M_PID) },
712 { USB_DEVICE(BANDB_VID, BANDB_485USBTB_2W_PID) },
713 { USB_DEVICE(BANDB_VID, BANDB_485USBTB_4W_PID) },
714 { USB_DEVICE(BANDB_VID, BANDB_TTL5USB9M_PID) },
715 { USB_DEVICE(BANDB_VID, BANDB_TTL3USB9M_PID) },
716 { USB_DEVICE(BANDB_VID, BANDB_ZZ_PROG1_USB_PID) },
717 { USB_DEVICE(FTDI_VID, EVER_ECO_PRO_CDS) },
718 { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_1_PID) },
719 { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_2_PID) },
720 { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_3_PID) },
721 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_0_PID) },
722 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_1_PID) },
723 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_2_PID) },
724 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_3_PID) },
725 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_4_PID) },
726 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_5_PID) },
727 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_6_PID) },
728 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_7_PID) },
729 { USB_DEVICE(XSENS_VID, XSENS_AWINDA_DONGLE_PID) },
730 { USB_DEVICE(XSENS_VID, XSENS_AWINDA_STATION_PID) },
731 { USB_DEVICE(XSENS_VID, XSENS_CONVERTER_PID) },
732 { USB_DEVICE(XSENS_VID, XSENS_MTDEVBOARD_PID) },
733 { USB_DEVICE(XSENS_VID, XSENS_MTW_PID) },
734 { USB_DEVICE(FTDI_VID, FTDI_OMNI1509) },
735 { USB_DEVICE(MOBILITY_VID, MOBILITY_USB_SERIAL_PID) },
736 { USB_DEVICE(FTDI_VID, FTDI_ACTIVE_ROBOTS_PID) },
737 { USB_DEVICE(FTDI_VID, FTDI_MHAM_KW_PID) },
738 { USB_DEVICE(FTDI_VID, FTDI_MHAM_YS_PID) },
739 { USB_DEVICE(FTDI_VID, FTDI_MHAM_Y6_PID) },
740 { USB_DEVICE(FTDI_VID, FTDI_MHAM_Y8_PID) },
741 { USB_DEVICE(FTDI_VID, FTDI_MHAM_IC_PID) },
742 { USB_DEVICE(FTDI_VID, FTDI_MHAM_DB9_PID) },
743 { USB_DEVICE(FTDI_VID, FTDI_MHAM_RS232_PID) },
744 { USB_DEVICE(FTDI_VID, FTDI_MHAM_Y9_PID) },
745 { USB_DEVICE(FTDI_VID, FTDI_TERATRONIK_VCP_PID) },
746 { USB_DEVICE(FTDI_VID, FTDI_TERATRONIK_D2XX_PID) },
747 { USB_DEVICE(EVOLUTION_VID, EVOLUTION_ER1_PID) },
748 { USB_DEVICE(EVOLUTION_VID, EVO_HYBRID_PID) },
749 { USB_DEVICE(EVOLUTION_VID, EVO_RCM4_PID) },
750 { USB_DEVICE(FTDI_VID, FTDI_ARTEMIS_PID) },
751 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16_PID) },
752 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16C_PID) },
753 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16HR_PID) },
754 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16HRC_PID) },
755 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16IC_PID) },
756 { USB_DEVICE(KOBIL_VID, KOBIL_CONV_B1_PID) },
757 { USB_DEVICE(KOBIL_VID, KOBIL_CONV_KAAN_PID) },
758 { USB_DEVICE(POSIFLEX_VID, POSIFLEX_PP7000_PID) },
759 { USB_DEVICE(FTDI_VID, FTDI_TTUSB_PID) },
760 { USB_DEVICE(FTDI_VID, FTDI_ECLO_COM_1WIRE_PID) },
761 { USB_DEVICE(FTDI_VID, FTDI_WESTREX_MODEL_777_PID) },
762 { USB_DEVICE(FTDI_VID, FTDI_WESTREX_MODEL_8900F_PID) },
763 { USB_DEVICE(FTDI_VID, FTDI_PCDJ_DAC2_PID) },
764 { USB_DEVICE(FTDI_VID, FTDI_RRCIRKITS_LOCOBUFFER_PID) },
765 { USB_DEVICE(FTDI_VID, FTDI_ASK_RDR400_PID) },
766 { USB_DEVICE(FTDI_VID, FTDI_NZR_SEM_USB_PID) },
767 { USB_DEVICE(ICOM_VID, ICOM_ID_1_PID) },
768 { USB_DEVICE(ICOM_VID, ICOM_OPC_U_UC_PID) },
769 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2C1_PID) },
770 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2C2_PID) },
771 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2D_PID) },
772 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2VT_PID) },
773 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2VR_PID) },
774 { USB_DEVICE(ICOM_VID, ICOM_ID_RP4KVT_PID) },
775 { USB_DEVICE(ICOM_VID, ICOM_ID_RP4KVR_PID) },
776 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2KVT_PID) },
777 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2KVR_PID) },
778 { USB_DEVICE(FTDI_VID, FTDI_ACG_HFDUAL_PID) },
779 { USB_DEVICE(FTDI_VID, FTDI_YEI_SERVOCENTER31_PID) },
780 { USB_DEVICE(FTDI_VID, FTDI_THORLABS_PID) },
781 { USB_DEVICE(TESTO_VID, TESTO_1_PID) },
782 { USB_DEVICE(TESTO_VID, TESTO_3_PID) },
783 { USB_DEVICE(FTDI_VID, FTDI_GAMMA_SCOUT_PID) },
784 { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13M_PID) },
785 { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13S_PID) },
786 { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13U_PID) },
787 { USB_DEVICE(ELEKTOR_VID, ELEKTOR_FT323R_PID) },
788 { USB_DEVICE(FTDI_VID, FTDI_NDI_HUC_PID),
789 .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
790 { USB_DEVICE(FTDI_VID, FTDI_NDI_SPECTRA_SCU_PID),
791 .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
792 { USB_DEVICE(FTDI_VID, FTDI_NDI_FUTURE_2_PID),
793 .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
794 { USB_DEVICE(FTDI_VID, FTDI_NDI_FUTURE_3_PID),
795 .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
796 { USB_DEVICE(FTDI_VID, FTDI_NDI_AURORA_SCU_PID),
797 .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
798 { USB_DEVICE(TELLDUS_VID, TELLDUS_TELLSTICK_PID) },
799 { USB_DEVICE(NOVITUS_VID, NOVITUS_BONO_E_PID) },
800 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S03_PID) },
801 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_59_PID) },
802 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_57A_PID) },
803 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_57B_PID) },
804 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29A_PID) },
805 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29B_PID) },
806 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29F_PID) },
807 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_62B_PID) },
808 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S01_PID) },
809 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_63_PID) },
810 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29C_PID) },
811 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_81B_PID) },
812 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_82B_PID) },
813 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K5D_PID) },
814 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K4Y_PID) },
815 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K5G_PID) },
816 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S05_PID) },
817 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_60_PID) },
818 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_61_PID) },
819 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_62_PID) },
820 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_63B_PID) },
821 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_64_PID) },
822 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_65_PID) },
823 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_92_PID) },
824 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_92D_PID) },
825 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_W5R_PID) },
826 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_A5R_PID) },
827 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_PW1_PID) },
828 { USB_DEVICE(FTDI_VID, FTDI_MAXSTREAM_PID) },
829 { USB_DEVICE(FTDI_VID, FTDI_PHI_FISCO_PID) },
830 { USB_DEVICE(TML_VID, TML_USB_SERIAL_PID) },
831 { USB_DEVICE(FTDI_VID, FTDI_ELSTER_UNICOM_PID) },
832 { USB_DEVICE(FTDI_VID, FTDI_PROPOX_JTAGCABLEII_PID) },
833 { USB_DEVICE(FTDI_VID, FTDI_PROPOX_ISPCABLEIII_PID) },
834 { USB_DEVICE(FTDI_VID, CYBER_CORTEX_AV_PID),
835 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
836 { USB_DEVICE(OLIMEX_VID, OLIMEX_ARM_USB_OCD_PID),
837 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
838 { USB_DEVICE(OLIMEX_VID, OLIMEX_ARM_USB_OCD_H_PID),
839 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
840 { USB_DEVICE(FIC_VID, FIC_NEO1973_DEBUG_PID),
841 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
842 { USB_DEVICE(FTDI_VID, FTDI_OOCDLINK_PID),
843 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
844 { USB_DEVICE(FTDI_VID, LMI_LM3S_DEVEL_BOARD_PID),
845 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
846 { USB_DEVICE(FTDI_VID, LMI_LM3S_EVAL_BOARD_PID),
847 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
848 { USB_DEVICE(FTDI_VID, LMI_LM3S_ICDI_BOARD_PID),
849 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
850 { USB_DEVICE(FTDI_VID, FTDI_TURTELIZER_PID),
851 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
852 { USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_USB60F) },
853 { USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_SCU18) },
854 { USB_DEVICE(FTDI_VID, FTDI_REU_TINY_PID) },
856 /* Papouch devices based on FTDI chip */
857 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485_PID) },
858 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_AP485_PID) },
859 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB422_PID) },
860 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485_2_PID) },
861 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_AP485_2_PID) },
862 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB422_2_PID) },
863 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485S_PID) },
864 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485C_PID) },
865 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_LEC_PID) },
866 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB232_PID) },
867 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_TMU_PID) },
868 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_IRAMP_PID) },
869 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_DRAK5_PID) },
870 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO8x8_PID) },
871 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO4x4_PID) },
872 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO2x2_PID) },
873 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO10x1_PID) },
874 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO30x3_PID) },
875 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO60x3_PID) },
876 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO2x16_PID) },
877 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO3x32_PID) },
878 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_DRAK6_PID) },
879 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_UPSUSB_PID) },
880 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_MU_PID) },
881 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SIMUKEY_PID) },
882 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_AD4USB_PID) },
883 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_GMUX_PID) },
884 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_GMSR_PID) },
886 { USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DGQG_PID) },
887 { USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DUSB_PID) },
888 { USB_DEVICE(ALTI2_VID, ALTI2_N3_PID) },
889 { USB_DEVICE(FTDI_VID, DIEBOLD_BCS_SE923_PID) },
890 { USB_DEVICE(ATMEL_VID, STK541_PID) },
891 { USB_DEVICE(DE_VID, STB_PID) },
892 { USB_DEVICE(DE_VID, WHT_PID) },
893 { USB_DEVICE(ADI_VID, ADI_GNICE_PID),
894 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
895 { USB_DEVICE(ADI_VID, ADI_GNICEPLUS_PID),
896 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
897 { USB_DEVICE_AND_INTERFACE_INFO(MICROCHIP_VID, MICROCHIP_USB_BOARD_PID,
898 USB_CLASS_VENDOR_SPEC,
899 USB_SUBCLASS_VENDOR_SPEC, 0x00) },
900 { USB_DEVICE(JETI_VID, JETI_SPC1201_PID) },
901 { USB_DEVICE(MARVELL_VID, MARVELL_SHEEVAPLUG_PID),
902 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
903 { USB_DEVICE(LARSENBRUSGAARD_VID, LB_ALTITRACK_PID) },
904 { USB_DEVICE(GN_OTOMETRICS_VID, AURICAL_USB_PID) },
905 { USB_DEVICE(FTDI_VID, PI_C865_PID) },
906 { USB_DEVICE(FTDI_VID, PI_C857_PID) },
907 { USB_DEVICE(PI_VID, PI_C866_PID) },
908 { USB_DEVICE(PI_VID, PI_C663_PID) },
909 { USB_DEVICE(PI_VID, PI_C725_PID) },
910 { USB_DEVICE(PI_VID, PI_E517_PID) },
911 { USB_DEVICE(PI_VID, PI_C863_PID) },
912 { USB_DEVICE(PI_VID, PI_E861_PID) },
913 { USB_DEVICE(PI_VID, PI_C867_PID) },
914 { USB_DEVICE(PI_VID, PI_E609_PID) },
915 { USB_DEVICE(PI_VID, PI_E709_PID) },
916 { USB_DEVICE(PI_VID, PI_100F_PID) },
917 { USB_DEVICE(PI_VID, PI_1011_PID) },
918 { USB_DEVICE(PI_VID, PI_1012_PID) },
919 { USB_DEVICE(PI_VID, PI_1013_PID) },
920 { USB_DEVICE(PI_VID, PI_1014_PID) },
921 { USB_DEVICE(PI_VID, PI_1015_PID) },
922 { USB_DEVICE(PI_VID, PI_1016_PID) },
923 { USB_DEVICE(KONDO_VID, KONDO_USB_SERIAL_PID) },
924 { USB_DEVICE(BAYER_VID, BAYER_CONTOUR_CABLE_PID) },
925 { USB_DEVICE(FTDI_VID, MARVELL_OPENRD_PID),
926 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
927 { USB_DEVICE(FTDI_VID, TI_XDS100V2_PID),
928 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
929 { USB_DEVICE(FTDI_VID, HAMEG_HO820_PID) },
930 { USB_DEVICE(FTDI_VID, HAMEG_HO720_PID) },
931 { USB_DEVICE(FTDI_VID, HAMEG_HO730_PID) },
932 { USB_DEVICE(FTDI_VID, HAMEG_HO870_PID) },
933 { USB_DEVICE(FTDI_VID, MJSG_GENERIC_PID) },
934 { USB_DEVICE(FTDI_VID, MJSG_SR_RADIO_PID) },
935 { USB_DEVICE(FTDI_VID, MJSG_HD_RADIO_PID) },
936 { USB_DEVICE(FTDI_VID, MJSG_XM_RADIO_PID) },
937 { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_ST_PID),
938 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
939 { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_SLITE_PID),
940 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
941 { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_SH2_PID),
942 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
943 { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_SH4_PID),
944 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
945 { USB_DEVICE(FTDI_VID, SEGWAY_RMP200_PID) },
946 { USB_DEVICE(FTDI_VID, ACCESIO_COM4SM_PID) },
947 { USB_DEVICE(IONICS_VID, IONICS_PLUGCOMPUTER_PID),
948 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
949 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_24_MASTER_WING_PID) },
950 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_PC_WING_PID) },
951 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_USB_DMX_PID) },
952 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MIDI_TIMECODE_PID) },
953 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MINI_WING_PID) },
954 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MAXI_WING_PID) },
955 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MEDIA_WING_PID) },
956 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_WING_PID) },
957 { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LOGBOOKML_PID) },
958 { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LS_LOGBOOK_PID) },
959 { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_HS_LOGBOOK_PID) },
960 { USB_DEVICE(FTDI_VID, FTDI_CINTERION_MC55I_PID) },
961 { USB_DEVICE(FTDI_VID, FTDI_DOTEC_PID) },
962 { USB_DEVICE(QIHARDWARE_VID, MILKYMISTONE_JTAGSERIAL_PID),
963 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
964 { USB_DEVICE(ST_VID, ST_STMCLT_2232_PID),
965 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
966 { USB_DEVICE(ST_VID, ST_STMCLT_4232_PID),
967 .driver_info = (kernel_ulong_t)&ftdi_stmclite_quirk },
968 { USB_DEVICE(FTDI_VID, FTDI_RF_R106) },
969 { USB_DEVICE(FTDI_VID, FTDI_DISTORTEC_JTAG_LOCK_PICK_PID),
970 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
971 { USB_DEVICE(FTDI_VID, FTDI_LUMEL_PD12_PID) },
972 /* Crucible Devices */
973 { USB_DEVICE(FTDI_VID, FTDI_CT_COMET_PID) },
974 { USB_DEVICE(FTDI_VID, FTDI_Z3X_PID) },
976 { USB_DEVICE(FTDI_VID, FTDI_CRESSI_PID) },
977 /* Brainboxes Devices */
978 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_001_PID) },
979 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_012_PID) },
980 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_023_PID) },
981 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_034_PID) },
982 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_101_PID) },
983 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_1_PID) },
984 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_2_PID) },
985 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_3_PID) },
986 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_4_PID) },
987 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_5_PID) },
988 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_6_PID) },
989 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_7_PID) },
990 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_8_PID) },
991 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_257_PID) },
992 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_1_PID) },
993 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_2_PID) },
994 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_3_PID) },
995 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_4_PID) },
996 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_313_PID) },
997 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_324_PID) },
998 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_346_1_PID) },
999 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_346_2_PID) },
1000 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_357_PID) },
1001 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_606_1_PID) },
1002 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_606_2_PID) },
1003 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_606_3_PID) },
1004 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_701_1_PID) },
1005 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_701_2_PID) },
1006 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_1_PID) },
1007 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_2_PID) },
1008 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_3_PID) },
1009 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_4_PID) },
1011 { USB_DEVICE(FTDI_VID, FTDI_EKEY_CONV_USB_PID) },
1012 /* GE Healthcare devices */
1013 { USB_DEVICE(GE_HEALTHCARE_VID, GE_HEALTHCARE_NEMO_TRACKER_PID) },
1014 /* Active Research (Actisense) devices */
1015 { USB_DEVICE(FTDI_VID, ACTISENSE_NDC_PID) },
1016 { USB_DEVICE(FTDI_VID, ACTISENSE_USG_PID) },
1017 { USB_DEVICE(FTDI_VID, ACTISENSE_NGT_PID) },
1018 { USB_DEVICE(FTDI_VID, ACTISENSE_NGW_PID) },
1019 { USB_DEVICE(FTDI_VID, ACTISENSE_D9AC_PID) },
1020 { USB_DEVICE(FTDI_VID, ACTISENSE_D9AD_PID) },
1021 { USB_DEVICE(FTDI_VID, ACTISENSE_D9AE_PID) },
1022 { USB_DEVICE(FTDI_VID, ACTISENSE_D9AF_PID) },
1023 { USB_DEVICE(FTDI_VID, CHETCO_SEAGAUGE_PID) },
1024 { USB_DEVICE(FTDI_VID, CHETCO_SEASWITCH_PID) },
1025 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_NMEA2000_PID) },
1026 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_ETHERNET_PID) },
1027 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_WIFI_PID) },
1028 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_DISPLAY_PID) },
1029 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_LITE_PID) },
1030 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_ANALOG_PID) },
1031 /* ICP DAS I-756xU devices */
1032 { USB_DEVICE(ICPDAS_VID, ICPDAS_I7560U_PID) },
1033 { USB_DEVICE(ICPDAS_VID, ICPDAS_I7561U_PID) },
1034 { USB_DEVICE(ICPDAS_VID, ICPDAS_I7563U_PID) },
1035 { USB_DEVICE(WICED_VID, WICED_USB20706V2_PID) },
1036 { USB_DEVICE(TI_VID, TI_CC3200_LAUNCHPAD_PID),
1037 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
1038 { USB_DEVICE(CYPRESS_VID, CYPRESS_WICED_BT_USB_PID) },
1039 { USB_DEVICE(CYPRESS_VID, CYPRESS_WICED_WL_USB_PID) },
1040 { USB_DEVICE(AIRBUS_DS_VID, AIRBUS_DS_P8GR) },
1041 { }, /* Optional parameter entry */
1042 { } /* Terminating entry */
1045 MODULE_DEVICE_TABLE(usb, id_table_combined);
1047 static struct usb_driver ftdi_driver = {
1049 .probe = usb_serial_probe,
1050 .disconnect = usb_serial_disconnect,
1051 .id_table = id_table_combined,
1055 static const char *ftdi_chip_name[] = {
1056 [SIO] = "SIO", /* the serial part of FT8U100AX */
1057 [FT8U232AM] = "FT8U232AM",
1058 [FT232BM] = "FT232BM",
1059 [FT2232C] = "FT2232C",
1060 [FT232RL] = "FT232RL",
1061 [FT2232H] = "FT2232H",
1062 [FT4232H] = "FT4232H",
1063 [FT232H] = "FT232H",
1068 /* Used for TIOCMIWAIT */
1069 #define FTDI_STATUS_B0_MASK (FTDI_RS0_CTS | FTDI_RS0_DSR | FTDI_RS0_RI | FTDI_RS0_RLSD)
1070 #define FTDI_STATUS_B1_MASK (FTDI_RS_BI)
1071 /* End TIOCMIWAIT */
1073 #define FTDI_IMPL_ASYNC_FLAGS = (ASYNC_SPD_HI | ASYNC_SPD_VHI \
1074 | ASYNC_SPD_CUST | ASYNC_SPD_SHI | ASYNC_SPD_WARP)
1076 /* function prototypes for a FTDI serial converter */
1077 static int ftdi_sio_probe(struct usb_serial *serial,
1078 const struct usb_device_id *id);
1079 static int ftdi_sio_port_probe(struct usb_serial_port *port);
1080 static int ftdi_sio_port_remove(struct usb_serial_port *port);
1081 static int ftdi_open(struct tty_struct *tty, struct usb_serial_port *port);
1082 static void ftdi_close(struct usb_serial_port *port);
1083 static void ftdi_dtr_rts(struct usb_serial_port *port, int on);
1084 static void ftdi_process_read_urb(struct urb *urb);
1085 static int ftdi_prepare_write_buffer(struct usb_serial_port *port,
1086 void *dest, size_t size);
1087 static void ftdi_set_termios(struct tty_struct *tty,
1088 struct usb_serial_port *port, struct ktermios *old);
1089 static int ftdi_tiocmget(struct tty_struct *tty);
1090 static int ftdi_tiocmset(struct tty_struct *tty,
1091 unsigned int set, unsigned int clear);
1092 static int ftdi_get_icount(struct tty_struct *tty,
1093 struct serial_icounter_struct *icount);
1094 static int ftdi_ioctl(struct tty_struct *tty,
1095 unsigned int cmd, unsigned long arg);
1096 static void ftdi_break_ctl(struct tty_struct *tty, int break_state);
1098 static unsigned short int ftdi_232am_baud_base_to_divisor(int baud, int base);
1099 static unsigned short int ftdi_232am_baud_to_divisor(int baud);
1100 static __u32 ftdi_232bm_baud_base_to_divisor(int baud, int base);
1101 static __u32 ftdi_232bm_baud_to_divisor(int baud);
1102 static __u32 ftdi_2232h_baud_base_to_divisor(int baud, int base);
1103 static __u32 ftdi_2232h_baud_to_divisor(int baud);
1105 static struct usb_serial_driver ftdi_sio_device = {
1107 .owner = THIS_MODULE,
1110 .description = "FTDI USB Serial Device",
1111 .usb_driver = &ftdi_driver,
1112 .id_table = id_table_combined,
1114 .bulk_in_size = 512,
1115 .bulk_out_size = 256,
1116 .probe = ftdi_sio_probe,
1117 .port_probe = ftdi_sio_port_probe,
1118 .port_remove = ftdi_sio_port_remove,
1120 .close = ftdi_close,
1121 .dtr_rts = ftdi_dtr_rts,
1122 .throttle = usb_serial_generic_throttle,
1123 .unthrottle = usb_serial_generic_unthrottle,
1124 .process_read_urb = ftdi_process_read_urb,
1125 .prepare_write_buffer = ftdi_prepare_write_buffer,
1126 .tiocmget = ftdi_tiocmget,
1127 .tiocmset = ftdi_tiocmset,
1128 .get_icount = ftdi_get_icount,
1129 .ioctl = ftdi_ioctl,
1130 .set_termios = ftdi_set_termios,
1131 .break_ctl = ftdi_break_ctl,
1135 #define WDR_TIMEOUT 5000 /* default urb timeout */
1136 #define WDR_SHORT_TIMEOUT 1000 /* shorter urb timeout */
1138 /* High and low are for DTR, RTS etc etc */
1143 * ***************************************************************************
1145 * ***************************************************************************
1148 static unsigned short int ftdi_232am_baud_base_to_divisor(int baud, int base)
1150 unsigned short int divisor;
1151 /* divisor shifted 3 bits to the left */
1152 int divisor3 = base / 2 / baud;
1153 if ((divisor3 & 0x7) == 7)
1154 divisor3++; /* round x.7/8 up to x+1 */
1155 divisor = divisor3 >> 3;
1159 else if (divisor3 >= 4)
1161 else if (divisor3 != 0)
1163 else if (divisor == 1)
1164 divisor = 0; /* special case for maximum baud rate */
1168 static unsigned short int ftdi_232am_baud_to_divisor(int baud)
1170 return ftdi_232am_baud_base_to_divisor(baud, 48000000);
1173 static __u32 ftdi_232bm_baud_base_to_divisor(int baud, int base)
1175 static const unsigned char divfrac[8] = { 0, 3, 2, 4, 1, 5, 6, 7 };
1177 /* divisor shifted 3 bits to the left */
1178 int divisor3 = base / 2 / baud;
1179 divisor = divisor3 >> 3;
1180 divisor |= (__u32)divfrac[divisor3 & 0x7] << 14;
1181 /* Deal with special cases for highest baud rates. */
1184 else if (divisor == 0x4001)
1189 static __u32 ftdi_232bm_baud_to_divisor(int baud)
1191 return ftdi_232bm_baud_base_to_divisor(baud, 48000000);
1194 static __u32 ftdi_2232h_baud_base_to_divisor(int baud, int base)
1196 static const unsigned char divfrac[8] = { 0, 3, 2, 4, 1, 5, 6, 7 };
1200 /* hi-speed baud rate is 10-bit sampling instead of 16-bit */
1201 divisor3 = base * 8 / (baud * 10);
1203 divisor = divisor3 >> 3;
1204 divisor |= (__u32)divfrac[divisor3 & 0x7] << 14;
1205 /* Deal with special cases for highest baud rates. */
1208 else if (divisor == 0x4001)
1211 * Set this bit to turn off a divide by 2.5 on baud rate generator
1212 * This enables baud rates up to 12Mbaud but cannot reach below 1200
1213 * baud with this bit set
1215 divisor |= 0x00020000;
1219 static __u32 ftdi_2232h_baud_to_divisor(int baud)
1221 return ftdi_2232h_baud_base_to_divisor(baud, 120000000);
1224 #define set_mctrl(port, set) update_mctrl((port), (set), 0)
1225 #define clear_mctrl(port, clear) update_mctrl((port), 0, (clear))
1227 static int update_mctrl(struct usb_serial_port *port, unsigned int set,
1230 struct ftdi_private *priv = usb_get_serial_port_data(port);
1234 if (((set | clear) & (TIOCM_DTR | TIOCM_RTS)) == 0) {
1235 dbg("%s - DTR|RTS not being set|cleared", __func__);
1236 return 0; /* no change */
1239 clear &= ~set; /* 'set' takes precedence over 'clear' */
1241 if (clear & TIOCM_DTR)
1242 urb_value |= FTDI_SIO_SET_DTR_LOW;
1243 if (clear & TIOCM_RTS)
1244 urb_value |= FTDI_SIO_SET_RTS_LOW;
1245 if (set & TIOCM_DTR)
1246 urb_value |= FTDI_SIO_SET_DTR_HIGH;
1247 if (set & TIOCM_RTS)
1248 urb_value |= FTDI_SIO_SET_RTS_HIGH;
1249 rv = usb_control_msg(port->serial->dev,
1250 usb_sndctrlpipe(port->serial->dev, 0),
1251 FTDI_SIO_SET_MODEM_CTRL_REQUEST,
1252 FTDI_SIO_SET_MODEM_CTRL_REQUEST_TYPE,
1253 urb_value, priv->interface,
1254 NULL, 0, WDR_TIMEOUT);
1256 dbg("%s Error from MODEM_CTRL urb: DTR %s, RTS %s",
1258 (set & TIOCM_DTR) ? "HIGH" :
1259 (clear & TIOCM_DTR) ? "LOW" : "unchanged",
1260 (set & TIOCM_RTS) ? "HIGH" :
1261 (clear & TIOCM_RTS) ? "LOW" : "unchanged");
1263 dbg("%s - DTR %s, RTS %s", __func__,
1264 (set & TIOCM_DTR) ? "HIGH" :
1265 (clear & TIOCM_DTR) ? "LOW" : "unchanged",
1266 (set & TIOCM_RTS) ? "HIGH" :
1267 (clear & TIOCM_RTS) ? "LOW" : "unchanged");
1268 /* FIXME: locking on last_dtr_rts */
1269 priv->last_dtr_rts = (priv->last_dtr_rts & ~clear) | set;
1275 static __u32 get_ftdi_divisor(struct tty_struct *tty,
1276 struct usb_serial_port *port)
1278 struct ftdi_private *priv = usb_get_serial_port_data(port);
1279 __u32 div_value = 0;
1284 * The logic involved in setting the baudrate can be cleanly split into
1286 * 1. Standard baud rates are set in tty->termios->c_cflag
1287 * 2. If these are not enough, you can set any speed using alt_speed as
1289 * - set tty->termios->c_cflag speed to B38400
1290 * - set your real speed in tty->alt_speed; it gets ignored when
1291 * alt_speed==0, (or)
1292 * - call TIOCSSERIAL ioctl with (struct serial_struct) set as
1294 * flags & ASYNC_SPD_MASK == ASYNC_SPD_[HI, VHI, SHI, WARP],
1295 * this just sets alt_speed to (HI: 57600, VHI: 115200,
1296 * SHI: 230400, WARP: 460800)
1297 * ** Steps 1, 2 are done courtesy of tty_get_baud_rate
1298 * 3. You can also set baud rate by setting custom divisor as follows
1299 * - set tty->termios->c_cflag speed to B38400
1300 * - call TIOCSSERIAL ioctl with (struct serial_struct) set as
1302 * o flags & ASYNC_SPD_MASK == ASYNC_SPD_CUST
1303 * o custom_divisor set to baud_base / your_new_baudrate
1304 * ** Step 3 is done courtesy of code borrowed from serial.c
1305 * I should really spend some time and separate + move this common
1306 * code to serial.c, it is replicated in nearly every serial driver
1310 /* 1. Get the baud rate from the tty settings, this observes
1313 baud = tty_get_baud_rate(tty);
1314 dbg("%s - tty_get_baud_rate reports speed %d", __func__, baud);
1316 /* 2. Observe async-compatible custom_divisor hack, update baudrate
1319 if (baud == 38400 &&
1320 ((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST) &&
1321 (priv->custom_divisor)) {
1322 baud = priv->baud_base / priv->custom_divisor;
1323 dbg("%s - custom divisor %d sets baud rate to %d",
1324 __func__, priv->custom_divisor, baud);
1327 /* 3. Convert baudrate to device-specific divisor */
1331 switch (priv->chip_type) {
1332 case SIO: /* SIO chip */
1334 case 300: div_value = ftdi_sio_b300; break;
1335 case 600: div_value = ftdi_sio_b600; break;
1336 case 1200: div_value = ftdi_sio_b1200; break;
1337 case 2400: div_value = ftdi_sio_b2400; break;
1338 case 4800: div_value = ftdi_sio_b4800; break;
1339 case 9600: div_value = ftdi_sio_b9600; break;
1340 case 19200: div_value = ftdi_sio_b19200; break;
1341 case 38400: div_value = ftdi_sio_b38400; break;
1342 case 57600: div_value = ftdi_sio_b57600; break;
1343 case 115200: div_value = ftdi_sio_b115200; break;
1345 if (div_value == 0) {
1346 dbg("%s - Baudrate (%d) requested is not supported",
1348 div_value = ftdi_sio_b9600;
1353 case FT8U232AM: /* 8U232AM chip */
1354 if (baud <= 3000000) {
1355 div_value = ftdi_232am_baud_to_divisor(baud);
1357 dbg("%s - Baud rate too high!", __func__);
1359 div_value = ftdi_232am_baud_to_divisor(9600);
1363 case FT232BM: /* FT232BM chip */
1364 case FT2232C: /* FT2232C chip */
1365 case FT232RL: /* FT232RL chip */
1366 case FTX: /* FT-X series */
1367 if (baud <= 3000000) {
1368 __u16 product_id = le16_to_cpu(
1369 port->serial->dev->descriptor.idProduct);
1370 if (((FTDI_NDI_HUC_PID == product_id) ||
1371 (FTDI_NDI_SPECTRA_SCU_PID == product_id) ||
1372 (FTDI_NDI_FUTURE_2_PID == product_id) ||
1373 (FTDI_NDI_FUTURE_3_PID == product_id) ||
1374 (FTDI_NDI_AURORA_SCU_PID == product_id)) &&
1378 div_value = ftdi_232bm_baud_to_divisor(baud);
1380 dbg("%s - Baud rate too high!", __func__);
1381 div_value = ftdi_232bm_baud_to_divisor(9600);
1386 case FT2232H: /* FT2232H chip */
1387 case FT4232H: /* FT4232H chip */
1388 case FT232H: /* FT232H chip */
1389 if ((baud <= 12000000) && (baud >= 1200)) {
1390 div_value = ftdi_2232h_baud_to_divisor(baud);
1391 } else if (baud < 1200) {
1392 div_value = ftdi_232bm_baud_to_divisor(baud);
1394 dbg("%s - Baud rate too high!", __func__);
1395 div_value = ftdi_232bm_baud_to_divisor(9600);
1400 } /* priv->chip_type */
1403 dbg("%s - Baud rate set to %d (divisor 0x%lX) on chip %s",
1404 __func__, baud, (unsigned long)div_value,
1405 ftdi_chip_name[priv->chip_type]);
1408 tty_encode_baud_rate(tty, baud, baud);
1412 static int change_speed(struct tty_struct *tty, struct usb_serial_port *port)
1414 struct ftdi_private *priv = usb_get_serial_port_data(port);
1417 __u32 urb_index_value;
1420 urb_index_value = get_ftdi_divisor(tty, port);
1421 urb_value = (__u16)urb_index_value;
1422 urb_index = (__u16)(urb_index_value >> 16);
1423 if ((priv->chip_type == FT2232C) || (priv->chip_type == FT2232H) ||
1424 (priv->chip_type == FT4232H) || (priv->chip_type == FT232H)) {
1425 /* Probably the BM type needs the MSB of the encoded fractional
1426 * divider also moved like for the chips above. Any infos? */
1427 urb_index = (__u16)((urb_index << 8) | priv->interface);
1430 rv = usb_control_msg(port->serial->dev,
1431 usb_sndctrlpipe(port->serial->dev, 0),
1432 FTDI_SIO_SET_BAUDRATE_REQUEST,
1433 FTDI_SIO_SET_BAUDRATE_REQUEST_TYPE,
1434 urb_value, urb_index,
1435 NULL, 0, WDR_SHORT_TIMEOUT);
1439 static int write_latency_timer(struct usb_serial_port *port)
1441 struct ftdi_private *priv = usb_get_serial_port_data(port);
1442 struct usb_device *udev = port->serial->dev;
1444 int l = priv->latency;
1446 if (priv->flags & ASYNC_LOW_LATENCY)
1449 dbg("%s: setting latency timer = %i", __func__, l);
1451 rv = usb_control_msg(udev,
1452 usb_sndctrlpipe(udev, 0),
1453 FTDI_SIO_SET_LATENCY_TIMER_REQUEST,
1454 FTDI_SIO_SET_LATENCY_TIMER_REQUEST_TYPE,
1456 NULL, 0, WDR_TIMEOUT);
1458 dev_err(&port->dev, "Unable to write latency timer: %i\n", rv);
1462 static int read_latency_timer(struct usb_serial_port *port)
1464 struct ftdi_private *priv = usb_get_serial_port_data(port);
1465 struct usb_device *udev = port->serial->dev;
1469 dbg("%s", __func__);
1471 buf = kmalloc(1, GFP_KERNEL);
1475 rv = usb_control_msg(udev,
1476 usb_rcvctrlpipe(udev, 0),
1477 FTDI_SIO_GET_LATENCY_TIMER_REQUEST,
1478 FTDI_SIO_GET_LATENCY_TIMER_REQUEST_TYPE,
1480 buf, 1, WDR_TIMEOUT);
1482 dev_err(&port->dev, "Unable to read latency timer: %i\n", rv);
1486 priv->latency = buf[0];
1494 static int get_serial_info(struct usb_serial_port *port,
1495 struct serial_struct __user *retinfo)
1497 struct ftdi_private *priv = usb_get_serial_port_data(port);
1498 struct serial_struct tmp;
1502 memset(&tmp, 0, sizeof(tmp));
1503 tmp.flags = priv->flags;
1504 tmp.baud_base = priv->baud_base;
1505 tmp.custom_divisor = priv->custom_divisor;
1506 if (copy_to_user(retinfo, &tmp, sizeof(*retinfo)))
1511 static int set_serial_info(struct tty_struct *tty,
1512 struct usb_serial_port *port, struct serial_struct __user *newinfo)
1514 struct ftdi_private *priv = usb_get_serial_port_data(port);
1515 struct serial_struct new_serial;
1516 struct ftdi_private old_priv;
1518 if (copy_from_user(&new_serial, newinfo, sizeof(new_serial)))
1521 mutex_lock(&priv->cfg_lock);
1524 /* Do error checking and permission checking */
1526 if (!capable(CAP_SYS_ADMIN)) {
1527 if (((new_serial.flags & ~ASYNC_USR_MASK) !=
1528 (priv->flags & ~ASYNC_USR_MASK))) {
1529 mutex_unlock(&priv->cfg_lock);
1532 priv->flags = ((priv->flags & ~ASYNC_USR_MASK) |
1533 (new_serial.flags & ASYNC_USR_MASK));
1534 priv->custom_divisor = new_serial.custom_divisor;
1535 goto check_and_exit;
1538 if (new_serial.baud_base != priv->baud_base) {
1539 mutex_unlock(&priv->cfg_lock);
1543 /* Make the changes - these are privileged changes! */
1545 priv->flags = ((priv->flags & ~ASYNC_FLAGS) |
1546 (new_serial.flags & ASYNC_FLAGS));
1547 priv->custom_divisor = new_serial.custom_divisor;
1550 write_latency_timer(port);
1552 if ((old_priv.flags & ASYNC_SPD_MASK) !=
1553 (priv->flags & ASYNC_SPD_MASK)) {
1554 if ((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_HI)
1555 tty->alt_speed = 57600;
1556 else if ((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_VHI)
1557 tty->alt_speed = 115200;
1558 else if ((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_SHI)
1559 tty->alt_speed = 230400;
1560 else if ((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_WARP)
1561 tty->alt_speed = 460800;
1565 if (((old_priv.flags & ASYNC_SPD_MASK) !=
1566 (priv->flags & ASYNC_SPD_MASK)) ||
1567 (((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST) &&
1568 (old_priv.custom_divisor != priv->custom_divisor))) {
1569 change_speed(tty, port);
1570 mutex_unlock(&priv->cfg_lock);
1573 mutex_unlock(&priv->cfg_lock);
1577 static int get_lsr_info(struct usb_serial_port *port,
1578 struct serial_struct __user *retinfo)
1580 struct ftdi_private *priv = usb_get_serial_port_data(port);
1581 unsigned int result = 0;
1586 if (priv->transmit_empty)
1587 result = TIOCSER_TEMT;
1589 if (copy_to_user(retinfo, &result, sizeof(unsigned int)))
1595 /* Determine type of FTDI chip based on USB config and descriptor. */
1596 static void ftdi_determine_type(struct usb_serial_port *port)
1598 struct ftdi_private *priv = usb_get_serial_port_data(port);
1599 struct usb_serial *serial = port->serial;
1600 struct usb_device *udev = serial->dev;
1602 unsigned interfaces;
1604 /* Assume it is not the original SIO device for now. */
1605 priv->baud_base = 48000000 / 2;
1607 version = le16_to_cpu(udev->descriptor.bcdDevice);
1608 interfaces = udev->actconfig->desc.bNumInterfaces;
1609 dbg("%s: bcdDevice = 0x%x, bNumInterfaces = %u", __func__,
1610 version, interfaces);
1611 if (interfaces > 1) {
1614 /* Multiple interfaces.*/
1615 if (version == 0x0800) {
1616 priv->chip_type = FT4232H;
1617 /* Hi-speed - baud clock runs at 120MHz */
1618 priv->baud_base = 120000000 / 2;
1619 } else if (version == 0x0700) {
1620 priv->chip_type = FT2232H;
1621 /* Hi-speed - baud clock runs at 120MHz */
1622 priv->baud_base = 120000000 / 2;
1624 priv->chip_type = FT2232C;
1626 /* Determine interface code. */
1627 inter = serial->interface->altsetting->desc.bInterfaceNumber;
1629 priv->interface = INTERFACE_A;
1630 } else if (inter == 1) {
1631 priv->interface = INTERFACE_B;
1632 } else if (inter == 2) {
1633 priv->interface = INTERFACE_C;
1634 } else if (inter == 3) {
1635 priv->interface = INTERFACE_D;
1637 /* BM-type devices have a bug where bcdDevice gets set
1638 * to 0x200 when iSerialNumber is 0. */
1639 if (version < 0x500) {
1640 dbg("%s: something fishy - bcdDevice too low for multi-interface device",
1643 } else if (version < 0x200) {
1644 /* Old device. Assume it's the original SIO. */
1645 priv->chip_type = SIO;
1646 priv->baud_base = 12000000 / 16;
1647 } else if (version < 0x400) {
1648 /* Assume it's an FT8U232AM (or FT8U245AM) */
1649 /* (It might be a BM because of the iSerialNumber bug,
1650 * but it will still work as an AM device.) */
1651 priv->chip_type = FT8U232AM;
1652 } else if (version < 0x600) {
1653 /* Assume it's an FT232BM (or FT245BM) */
1654 priv->chip_type = FT232BM;
1655 } else if (version < 0x900) {
1656 /* Assume it's an FT232RL */
1657 priv->chip_type = FT232RL;
1658 } else if (version < 0x1000) {
1659 /* Assume it's an FT232H */
1660 priv->chip_type = FT232H;
1662 /* Assume it's an FT-X series device */
1663 priv->chip_type = FTX;
1666 dev_info(&udev->dev, "Detected %s\n", ftdi_chip_name[priv->chip_type]);
1670 /* Determine the maximum packet size for the device. This depends on the chip
1671 * type and the USB host capabilities. The value should be obtained from the
1672 * device descriptor as the chip will use the appropriate values for the host.*/
1673 static void ftdi_set_max_packet_size(struct usb_serial_port *port)
1675 struct ftdi_private *priv = usb_get_serial_port_data(port);
1676 struct usb_serial *serial = port->serial;
1677 struct usb_device *udev = serial->dev;
1679 struct usb_interface *interface = serial->interface;
1680 struct usb_endpoint_descriptor *ep_desc;
1682 unsigned num_endpoints;
1685 num_endpoints = interface->cur_altsetting->desc.bNumEndpoints;
1686 dev_info(&udev->dev, "Number of endpoints %d\n", num_endpoints);
1691 /* NOTE: some customers have programmed FT232R/FT245R devices
1692 * with an endpoint size of 0 - not good. In this case, we
1693 * want to override the endpoint descriptor setting and use a
1694 * value of 64 for wMaxPacketSize */
1695 for (i = 0; i < num_endpoints; i++) {
1696 dev_info(&udev->dev, "Endpoint %d MaxPacketSize %d\n", i+1,
1697 interface->cur_altsetting->endpoint[i].desc.wMaxPacketSize);
1698 ep_desc = &interface->cur_altsetting->endpoint[i].desc;
1699 if (ep_desc->wMaxPacketSize == 0) {
1700 ep_desc->wMaxPacketSize = cpu_to_le16(0x40);
1701 dev_info(&udev->dev, "Overriding wMaxPacketSize on endpoint %d\n", i);
1705 /* set max packet size based on descriptor */
1706 priv->max_packet_size = usb_endpoint_maxp(ep_desc);
1708 dev_info(&udev->dev, "Setting MaxPacketSize %d\n", priv->max_packet_size);
1713 * ***************************************************************************
1715 * ***************************************************************************
1718 static ssize_t show_latency_timer(struct device *dev,
1719 struct device_attribute *attr, char *buf)
1721 struct usb_serial_port *port = to_usb_serial_port(dev);
1722 struct ftdi_private *priv = usb_get_serial_port_data(port);
1723 if (priv->flags & ASYNC_LOW_LATENCY)
1724 return sprintf(buf, "1\n");
1726 return sprintf(buf, "%i\n", priv->latency);
1730 /* Write a new value of the latency timer, in units of milliseconds. */
1731 static ssize_t store_latency_timer(struct device *dev,
1732 struct device_attribute *attr, const char *valbuf,
1735 struct usb_serial_port *port = to_usb_serial_port(dev);
1736 struct ftdi_private *priv = usb_get_serial_port_data(port);
1737 int v = simple_strtoul(valbuf, NULL, 10);
1741 rv = write_latency_timer(port);
1747 /* Write an event character directly to the FTDI register. The ASCII
1748 value is in the low 8 bits, with the enable bit in the 9th bit. */
1749 static ssize_t store_event_char(struct device *dev,
1750 struct device_attribute *attr, const char *valbuf, size_t count)
1752 struct usb_serial_port *port = to_usb_serial_port(dev);
1753 struct ftdi_private *priv = usb_get_serial_port_data(port);
1754 struct usb_device *udev = port->serial->dev;
1755 int v = simple_strtoul(valbuf, NULL, 10);
1758 dbg("%s: setting event char = %i", __func__, v);
1760 rv = usb_control_msg(udev,
1761 usb_sndctrlpipe(udev, 0),
1762 FTDI_SIO_SET_EVENT_CHAR_REQUEST,
1763 FTDI_SIO_SET_EVENT_CHAR_REQUEST_TYPE,
1765 NULL, 0, WDR_TIMEOUT);
1767 dbg("Unable to write event character: %i", rv);
1774 static DEVICE_ATTR(latency_timer, S_IWUSR | S_IRUGO, show_latency_timer,
1775 store_latency_timer);
1776 static DEVICE_ATTR(event_char, S_IWUSR, NULL, store_event_char);
1778 static int create_sysfs_attrs(struct usb_serial_port *port)
1780 struct ftdi_private *priv = usb_get_serial_port_data(port);
1783 dbg("%s", __func__);
1785 /* XXX I've no idea if the original SIO supports the event_char
1786 * sysfs parameter, so I'm playing it safe. */
1787 if (priv->chip_type != SIO) {
1788 dbg("sysfs attributes for %s", ftdi_chip_name[priv->chip_type]);
1789 retval = device_create_file(&port->dev, &dev_attr_event_char);
1791 (priv->chip_type == FT232BM ||
1792 priv->chip_type == FT2232C ||
1793 priv->chip_type == FT232RL ||
1794 priv->chip_type == FT2232H ||
1795 priv->chip_type == FT4232H ||
1796 priv->chip_type == FT232H ||
1797 priv->chip_type == FTX)) {
1798 retval = device_create_file(&port->dev,
1799 &dev_attr_latency_timer);
1805 static void remove_sysfs_attrs(struct usb_serial_port *port)
1807 struct ftdi_private *priv = usb_get_serial_port_data(port);
1809 dbg("%s", __func__);
1811 /* XXX see create_sysfs_attrs */
1812 if (priv->chip_type != SIO) {
1813 device_remove_file(&port->dev, &dev_attr_event_char);
1814 if (priv->chip_type == FT232BM ||
1815 priv->chip_type == FT2232C ||
1816 priv->chip_type == FT232RL ||
1817 priv->chip_type == FT2232H ||
1818 priv->chip_type == FT4232H ||
1819 priv->chip_type == FT232H ||
1820 priv->chip_type == FTX) {
1821 device_remove_file(&port->dev, &dev_attr_latency_timer);
1828 * ***************************************************************************
1829 * FTDI driver specific functions
1830 * ***************************************************************************
1833 /* Probe function to check for special devices */
1834 static int ftdi_sio_probe(struct usb_serial *serial,
1835 const struct usb_device_id *id)
1837 struct ftdi_sio_quirk *quirk =
1838 (struct ftdi_sio_quirk *)id->driver_info;
1840 if (quirk && quirk->probe) {
1841 int ret = quirk->probe(serial);
1846 usb_set_serial_data(serial, (void *)id->driver_info);
1851 static int ftdi_sio_port_probe(struct usb_serial_port *port)
1853 struct ftdi_private *priv;
1854 struct ftdi_sio_quirk *quirk = usb_get_serial_data(port->serial);
1857 dbg("%s", __func__);
1859 priv = kzalloc(sizeof(struct ftdi_private), GFP_KERNEL);
1861 dev_err(&port->dev, "%s- kmalloc(%Zd) failed.\n", __func__,
1862 sizeof(struct ftdi_private));
1866 kref_init(&priv->kref);
1867 mutex_init(&priv->cfg_lock);
1868 memset(&priv->icount, 0x00, sizeof(priv->icount));
1870 if (quirk && quirk->port_probe)
1871 quirk->port_probe(priv);
1874 usb_set_serial_port_data(port, priv);
1876 ftdi_determine_type(port);
1877 ftdi_set_max_packet_size(port);
1878 if (read_latency_timer(port) < 0)
1880 write_latency_timer(port);
1881 create_sysfs_attrs(port);
1885 /* Setup for the USB-UIRT device, which requires hardwired
1886 * baudrate (38400 gets mapped to 312500) */
1887 /* Called from usbserial:serial_probe */
1888 static void ftdi_USB_UIRT_setup(struct ftdi_private *priv)
1890 dbg("%s", __func__);
1892 priv->flags |= ASYNC_SPD_CUST;
1893 priv->custom_divisor = 77;
1894 priv->force_baud = 38400;
1897 /* Setup for the HE-TIRA1 device, which requires hardwired
1898 * baudrate (38400 gets mapped to 100000) and RTS-CTS enabled. */
1900 static void ftdi_HE_TIRA1_setup(struct ftdi_private *priv)
1902 dbg("%s", __func__);
1904 priv->flags |= ASYNC_SPD_CUST;
1905 priv->custom_divisor = 240;
1906 priv->force_baud = 38400;
1907 priv->force_rtscts = 1;
1911 * Module parameter to control latency timer for NDI FTDI-based USB devices.
1912 * If this value is not set in modprobe.conf.local its value will be set to 1ms.
1914 static int ndi_latency_timer = 1;
1916 /* Setup for the NDI FTDI-based USB devices, which requires hardwired
1917 * baudrate (19200 gets mapped to 1200000).
1919 * Called from usbserial:serial_probe.
1921 static int ftdi_NDI_device_setup(struct usb_serial *serial)
1923 struct usb_device *udev = serial->dev;
1924 int latency = ndi_latency_timer;
1931 dbg("%s setting NDI device latency to %d", __func__, latency);
1932 dev_info(&udev->dev, "NDI device with a latency value of %d", latency);
1934 /* FIXME: errors are not returned */
1935 usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
1936 FTDI_SIO_SET_LATENCY_TIMER_REQUEST,
1937 FTDI_SIO_SET_LATENCY_TIMER_REQUEST_TYPE,
1938 latency, 0, NULL, 0, WDR_TIMEOUT);
1943 * First port on JTAG adaptors such as Olimex arm-usb-ocd or the FIC/OpenMoko
1944 * Neo1973 Debug Board is reserved for JTAG interface and can be accessed from
1945 * userspace using openocd.
1947 static int ftdi_jtag_probe(struct usb_serial *serial)
1949 struct usb_device *udev = serial->dev;
1950 struct usb_interface *interface = serial->interface;
1952 dbg("%s", __func__);
1954 if (interface == udev->actconfig->interface[0]) {
1955 dev_info(&udev->dev,
1956 "Ignoring serial port reserved for JTAG\n");
1963 static int ftdi_8u2232c_probe(struct usb_serial *serial)
1965 struct usb_device *udev = serial->dev;
1967 dbg("%s", __func__);
1969 if (udev->manufacturer && !strcmp(udev->manufacturer, "CALAO Systems"))
1970 return ftdi_jtag_probe(serial);
1972 if (udev->product &&
1973 (!strcmp(udev->product, "BeagleBone/XDS100V2") ||
1974 !strcmp(udev->product, "SNAP Connect E10")))
1975 return ftdi_jtag_probe(serial);
1981 * First two ports on JTAG adaptors using an FT4232 such as STMicroelectronics's
1982 * ST Micro Connect Lite are reserved for JTAG or other non-UART interfaces and
1983 * can be accessed from userspace.
1984 * The next two ports are enabled as UARTs by default, where port 2 is
1985 * a conventional RS-232 UART.
1987 static int ftdi_stmclite_probe(struct usb_serial *serial)
1989 struct usb_device *udev = serial->dev;
1990 struct usb_interface *interface = serial->interface;
1992 dbg("%s", __func__);
1994 if (interface == udev->actconfig->interface[0] ||
1995 interface == udev->actconfig->interface[1]) {
1996 dev_info(&udev->dev, "Ignoring serial port reserved for JTAG\n");
2004 * The Matrix Orbital VK204-25-USB has an invalid IN endpoint.
2005 * We have to correct it if we want to read from it.
2007 static int ftdi_mtxorb_hack_setup(struct usb_serial *serial)
2009 struct usb_host_endpoint *ep = serial->dev->ep_in[1];
2010 struct usb_endpoint_descriptor *ep_desc = &ep->desc;
2012 if (ep->enabled && ep_desc->wMaxPacketSize == 0) {
2013 ep_desc->wMaxPacketSize = cpu_to_le16(0x40);
2014 dev_info(&serial->dev->dev,
2015 "Fixing invalid wMaxPacketSize on read pipe\n");
2021 static void ftdi_sio_priv_release(struct kref *k)
2023 struct ftdi_private *priv = container_of(k, struct ftdi_private, kref);
2028 static int ftdi_sio_port_remove(struct usb_serial_port *port)
2030 struct ftdi_private *priv = usb_get_serial_port_data(port);
2032 dbg("%s", __func__);
2034 wake_up_interruptible(&port->delta_msr_wait);
2036 remove_sysfs_attrs(port);
2038 kref_put(&priv->kref, ftdi_sio_priv_release);
2043 static int ftdi_open(struct tty_struct *tty, struct usb_serial_port *port)
2045 struct ktermios dummy;
2046 struct usb_device *dev = port->serial->dev;
2047 struct ftdi_private *priv = usb_get_serial_port_data(port);
2050 dbg("%s", __func__);
2052 /* No error checking for this (will get errors later anyway) */
2053 /* See ftdi_sio.h for description of what is reset */
2054 usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
2055 FTDI_SIO_RESET_REQUEST, FTDI_SIO_RESET_REQUEST_TYPE,
2057 priv->interface, NULL, 0, WDR_TIMEOUT);
2059 /* Termios defaults are set by usb_serial_init. We don't change
2060 port->tty->termios - this would lose speed settings, etc.
2061 This is same behaviour as serial.c/rs_open() - Kuba */
2063 /* ftdi_set_termios will send usb control messages */
2065 memset(&dummy, 0, sizeof(dummy));
2066 ftdi_set_termios(tty, port, &dummy);
2069 /* Start reading from the device */
2070 result = usb_serial_generic_open(tty, port);
2072 kref_get(&priv->kref);
2077 static void ftdi_dtr_rts(struct usb_serial_port *port, int on)
2079 struct ftdi_private *priv = usb_get_serial_port_data(port);
2081 /* Disable flow control */
2083 if (usb_control_msg(port->serial->dev,
2084 usb_sndctrlpipe(port->serial->dev, 0),
2085 FTDI_SIO_SET_FLOW_CTRL_REQUEST,
2086 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE,
2087 0, priv->interface, NULL, 0,
2089 dev_err(&port->dev, "error from flowcontrol urb\n");
2092 /* drop RTS and DTR */
2094 set_mctrl(port, TIOCM_DTR | TIOCM_RTS);
2096 clear_mctrl(port, TIOCM_DTR | TIOCM_RTS);
2100 * usbserial:__serial_close only calls ftdi_close if the point is open
2102 * This only gets called when it is the last close
2104 static void ftdi_close(struct usb_serial_port *port)
2106 struct ftdi_private *priv = usb_get_serial_port_data(port);
2108 dbg("%s", __func__);
2110 usb_serial_generic_close(port);
2111 kref_put(&priv->kref, ftdi_sio_priv_release);
2114 /* The SIO requires the first byte to have:
2117 * B2..7 length of message excluding byte 0
2119 * The new devices do not require this byte
2121 static int ftdi_prepare_write_buffer(struct usb_serial_port *port,
2122 void *dest, size_t size)
2124 struct ftdi_private *priv;
2126 unsigned long flags;
2128 priv = usb_get_serial_port_data(port);
2130 if (priv->chip_type == SIO) {
2131 unsigned char *buffer = dest;
2135 spin_lock_irqsave(&port->lock, flags);
2136 for (i = 0; i < size - 1; i += priv->max_packet_size) {
2137 len = min_t(int, size - i, priv->max_packet_size) - 1;
2138 c = kfifo_out(&port->write_fifo, &buffer[i + 1], len);
2141 priv->icount.tx += c;
2142 buffer[i] = (c << 2) + 1;
2145 spin_unlock_irqrestore(&port->lock, flags);
2147 count = kfifo_out_locked(&port->write_fifo, dest, size,
2149 priv->icount.tx += count;
2155 #define FTDI_RS_ERR_MASK (FTDI_RS_BI | FTDI_RS_PE | FTDI_RS_FE | FTDI_RS_OE)
2157 static int ftdi_process_packet(struct tty_struct *tty,
2158 struct usb_serial_port *port, struct ftdi_private *priv,
2159 char *packet, int len)
2166 dbg("%s - port %d", __func__, port->number);
2169 dbg("malformed packet");
2173 /* Compare new line status to the old one, signal if different/
2174 N.B. packet may be processed more than once, but differences
2175 are only processed once. */
2176 status = packet[0] & FTDI_STATUS_B0_MASK;
2177 if (status != priv->prev_status) {
2178 char diff_status = status ^ priv->prev_status;
2180 if (diff_status & FTDI_RS0_CTS)
2182 if (diff_status & FTDI_RS0_DSR)
2184 if (diff_status & FTDI_RS0_RI)
2186 if (diff_status & FTDI_RS0_RLSD)
2189 wake_up_interruptible(&port->delta_msr_wait);
2190 priv->prev_status = status;
2193 /* save if the transmitter is empty or not */
2194 if (packet[1] & FTDI_RS_TEMT)
2195 priv->transmit_empty = 1;
2197 priv->transmit_empty = 0;
2201 return 0; /* status only */
2204 * Break and error status must only be processed for packets with
2205 * data payload to avoid over-reporting.
2208 if (packet[1] & FTDI_RS_ERR_MASK) {
2209 /* Break takes precedence over parity, which takes precedence
2210 * over framing errors */
2211 if (packet[1] & FTDI_RS_BI) {
2214 usb_serial_handle_break(port);
2215 } else if (packet[1] & FTDI_RS_PE) {
2217 priv->icount.parity++;
2218 } else if (packet[1] & FTDI_RS_FE) {
2220 priv->icount.frame++;
2222 /* Overrun is special, not associated with a char */
2223 if (packet[1] & FTDI_RS_OE) {
2224 priv->icount.overrun++;
2225 tty_insert_flip_char(tty, 0, TTY_OVERRUN);
2229 priv->icount.rx += len;
2232 if (port->port.console && port->sysrq) {
2233 for (i = 0; i < len; i++, ch++) {
2234 if (!usb_serial_handle_sysrq_char(port, *ch))
2235 tty_insert_flip_char(tty, *ch, flag);
2238 tty_insert_flip_string_fixed_flag(tty, ch, flag, len);
2244 static void ftdi_process_read_urb(struct urb *urb)
2246 struct usb_serial_port *port = urb->context;
2247 struct tty_struct *tty;
2248 struct ftdi_private *priv = usb_get_serial_port_data(port);
2249 char *data = (char *)urb->transfer_buffer;
2254 tty = tty_port_tty_get(&port->port);
2258 for (i = 0; i < urb->actual_length; i += priv->max_packet_size) {
2259 len = min_t(int, urb->actual_length - i, priv->max_packet_size);
2260 count += ftdi_process_packet(tty, port, priv, &data[i], len);
2264 tty_flip_buffer_push(tty);
2268 static void ftdi_break_ctl(struct tty_struct *tty, int break_state)
2270 struct usb_serial_port *port = tty->driver_data;
2271 struct ftdi_private *priv = usb_get_serial_port_data(port);
2274 /* break_state = -1 to turn on break, and 0 to turn off break */
2275 /* see drivers/char/tty_io.c to see it used */
2276 /* last_set_data_urb_value NEVER has the break bit set in it */
2279 urb_value = priv->last_set_data_urb_value | FTDI_SIO_SET_BREAK;
2281 urb_value = priv->last_set_data_urb_value;
2283 if (usb_control_msg(port->serial->dev,
2284 usb_sndctrlpipe(port->serial->dev, 0),
2285 FTDI_SIO_SET_DATA_REQUEST,
2286 FTDI_SIO_SET_DATA_REQUEST_TYPE,
2287 urb_value , priv->interface,
2288 NULL, 0, WDR_TIMEOUT) < 0) {
2289 dev_err(&port->dev, "%s FAILED to enable/disable break state "
2290 "(state was %d)\n", __func__, break_state);
2293 dbg("%s break state is %d - urb is %d", __func__,
2294 break_state, urb_value);
2298 /* old_termios contains the original termios settings and tty->termios contains
2299 * the new setting to be used
2300 * WARNING: set_termios calls this with old_termios in kernel space
2302 static void ftdi_set_termios(struct tty_struct *tty,
2303 struct usb_serial_port *port, struct ktermios *old_termios)
2305 struct usb_device *dev = port->serial->dev;
2306 struct ftdi_private *priv = usb_get_serial_port_data(port);
2307 struct ktermios *termios = tty->termios;
2308 unsigned int cflag = termios->c_cflag;
2309 __u16 urb_value; /* will hold the new flags */
2311 /* Added for xon/xoff support */
2312 unsigned int iflag = termios->c_iflag;
2313 unsigned char vstop;
2314 unsigned char vstart;
2316 dbg("%s", __func__);
2318 /* Force baud rate if this device requires it, unless it is set to
2320 if (priv->force_baud && ((termios->c_cflag & CBAUD) != B0)) {
2321 dbg("%s: forcing baud rate for this device", __func__);
2322 tty_encode_baud_rate(tty, priv->force_baud,
2326 /* Force RTS-CTS if this device requires it. */
2327 if (priv->force_rtscts) {
2328 dbg("%s: forcing rtscts for this device", __func__);
2329 termios->c_cflag |= CRTSCTS;
2333 * All FTDI UART chips are limited to CS7/8. We shouldn't pretend to
2334 * support CS5/6 and revert the CSIZE setting instead.
2336 * CS5 however is used to control some smartcard readers which abuse
2337 * this limitation to switch modes. Original FTDI chips fall back to
2340 * TODO: Implement a quirk to only allow this with mentioned
2341 * readers. One I know of (Argolis Smartreader V1)
2342 * returns "USB smartcard server" as iInterface string.
2343 * The vendor didn't bother with a custom VID/PID of
2346 if (C_CSIZE(tty) == CS6) {
2347 dev_warn(&port->dev, "requested CSIZE setting not supported\n");
2349 termios->c_cflag &= ~CSIZE;
2351 termios->c_cflag |= old_termios->c_cflag & CSIZE;
2353 termios->c_cflag |= CS8;
2356 cflag = termios->c_cflag;
2361 if (old_termios->c_cflag == termios->c_cflag
2362 && old_termios->c_ispeed == termios->c_ispeed
2363 && old_termios->c_ospeed == termios->c_ospeed)
2364 goto no_c_cflag_changes;
2366 /* NOTE These routines can get interrupted by
2367 ftdi_sio_read_bulk_callback - need to examine what this means -
2368 don't see any problems yet */
2370 if ((old_termios->c_cflag & (CSIZE|PARODD|PARENB|CMSPAR|CSTOPB)) ==
2371 (termios->c_cflag & (CSIZE|PARODD|PARENB|CMSPAR|CSTOPB)))
2372 goto no_data_parity_stop_changes;
2375 /* Set number of data bits, parity, stop bits */
2378 urb_value |= (cflag & CSTOPB ? FTDI_SIO_SET_DATA_STOP_BITS_2 :
2379 FTDI_SIO_SET_DATA_STOP_BITS_1);
2380 if (cflag & PARENB) {
2382 urb_value |= cflag & PARODD ?
2383 FTDI_SIO_SET_DATA_PARITY_MARK :
2384 FTDI_SIO_SET_DATA_PARITY_SPACE;
2386 urb_value |= cflag & PARODD ?
2387 FTDI_SIO_SET_DATA_PARITY_ODD :
2388 FTDI_SIO_SET_DATA_PARITY_EVEN;
2390 urb_value |= FTDI_SIO_SET_DATA_PARITY_NONE;
2392 switch (cflag & CSIZE) {
2394 dev_dbg(&port->dev, "Setting CS5 quirk\n");
2398 dev_dbg(&port->dev, "Setting CS7\n");
2403 dev_dbg(&port->dev, "Setting CS8\n");
2407 /* This is needed by the break command since it uses the same command
2408 - but is or'ed with this value */
2409 priv->last_set_data_urb_value = urb_value;
2411 if (usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
2412 FTDI_SIO_SET_DATA_REQUEST,
2413 FTDI_SIO_SET_DATA_REQUEST_TYPE,
2414 urb_value , priv->interface,
2415 NULL, 0, WDR_SHORT_TIMEOUT) < 0) {
2416 dev_err(&port->dev, "%s FAILED to set "
2417 "databits/stopbits/parity\n", __func__);
2420 /* Now do the baudrate */
2421 no_data_parity_stop_changes:
2422 if ((cflag & CBAUD) == B0) {
2423 /* Disable flow control */
2424 if (usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
2425 FTDI_SIO_SET_FLOW_CTRL_REQUEST,
2426 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE,
2428 NULL, 0, WDR_TIMEOUT) < 0) {
2430 "%s error from disable flowcontrol urb\n",
2433 /* Drop RTS and DTR */
2434 clear_mctrl(port, TIOCM_DTR | TIOCM_RTS);
2436 /* set the baudrate determined before */
2437 mutex_lock(&priv->cfg_lock);
2438 if (change_speed(tty, port))
2439 dev_err(&port->dev, "%s urb failed to set baudrate\n",
2441 mutex_unlock(&priv->cfg_lock);
2442 /* Ensure RTS and DTR are raised when baudrate changed from 0 */
2443 if (!old_termios || (old_termios->c_cflag & CBAUD) == B0)
2444 set_mctrl(port, TIOCM_DTR | TIOCM_RTS);
2447 /* Set flow control */
2448 /* Note device also supports DTR/CD (ugh) and Xon/Xoff in hardware */
2450 if (cflag & CRTSCTS) {
2451 dbg("%s Setting to CRTSCTS flow control", __func__);
2452 if (usb_control_msg(dev,
2453 usb_sndctrlpipe(dev, 0),
2454 FTDI_SIO_SET_FLOW_CTRL_REQUEST,
2455 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE,
2456 0 , (FTDI_SIO_RTS_CTS_HS | priv->interface),
2457 NULL, 0, WDR_TIMEOUT) < 0) {
2459 "urb failed to set to rts/cts flow control\n");
2466 * Check the IXOFF status in the iflag component of the
2467 * termios structure. If IXOFF is not set, the pre-xon/xoff
2470 if (iflag & IXOFF) {
2471 dbg("%s request to enable xonxoff iflag=%04x",
2473 /* Try to enable the XON/XOFF on the ftdi_sio
2474 * Set the vstart and vstop -- could have been done up
2475 * above where a lot of other dereferencing is done but
2476 * that would be very inefficient as vstart and vstop
2477 * are not always needed.
2479 vstart = termios->c_cc[VSTART];
2480 vstop = termios->c_cc[VSTOP];
2481 urb_value = (vstop << 8) | (vstart);
2483 if (usb_control_msg(dev,
2484 usb_sndctrlpipe(dev, 0),
2485 FTDI_SIO_SET_FLOW_CTRL_REQUEST,
2486 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE,
2487 urb_value , (FTDI_SIO_XON_XOFF_HS
2489 NULL, 0, WDR_TIMEOUT) < 0) {
2490 dev_err(&port->dev, "urb failed to set to "
2491 "xon/xoff flow control\n");
2494 /* else clause to only run if cflag ! CRTSCTS and iflag
2495 * ! XOFF. CHECKME Assuming XON/XOFF handled by tty
2496 * stack - not by device */
2497 dbg("%s Turning off hardware flow control", __func__);
2498 if (usb_control_msg(dev,
2499 usb_sndctrlpipe(dev, 0),
2500 FTDI_SIO_SET_FLOW_CTRL_REQUEST,
2501 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE,
2503 NULL, 0, WDR_TIMEOUT) < 0) {
2505 "urb failed to clear flow control\n");
2512 static int ftdi_tiocmget(struct tty_struct *tty)
2514 struct usb_serial_port *port = tty->driver_data;
2515 struct ftdi_private *priv = usb_get_serial_port_data(port);
2520 dbg("%s TIOCMGET", __func__);
2522 buf = kmalloc(2, GFP_KERNEL);
2526 * The 8U232AM returns a two byte value (the SIO a 1 byte value) in
2527 * the same format as the data returned from the in point.
2529 switch (priv->chip_type) {
2548 ret = usb_control_msg(port->serial->dev,
2549 usb_rcvctrlpipe(port->serial->dev, 0),
2550 FTDI_SIO_GET_MODEM_STATUS_REQUEST,
2551 FTDI_SIO_GET_MODEM_STATUS_REQUEST_TYPE,
2553 buf, len, WDR_TIMEOUT);
2555 /* NOTE: We allow short responses and handle that below. */
2562 ret = (buf[0] & FTDI_SIO_DSR_MASK ? TIOCM_DSR : 0) |
2563 (buf[0] & FTDI_SIO_CTS_MASK ? TIOCM_CTS : 0) |
2564 (buf[0] & FTDI_SIO_RI_MASK ? TIOCM_RI : 0) |
2565 (buf[0] & FTDI_SIO_RLSD_MASK ? TIOCM_CD : 0) |
2572 static int ftdi_tiocmset(struct tty_struct *tty,
2573 unsigned int set, unsigned int clear)
2575 struct usb_serial_port *port = tty->driver_data;
2576 dbg("%s TIOCMSET", __func__);
2577 return update_mctrl(port, set, clear);
2580 static int ftdi_get_icount(struct tty_struct *tty,
2581 struct serial_icounter_struct *icount)
2583 struct usb_serial_port *port = tty->driver_data;
2584 struct ftdi_private *priv = usb_get_serial_port_data(port);
2585 struct async_icount *ic = &priv->icount;
2587 icount->cts = ic->cts;
2588 icount->dsr = ic->dsr;
2589 icount->rng = ic->rng;
2590 icount->dcd = ic->dcd;
2591 icount->tx = ic->tx;
2592 icount->rx = ic->rx;
2593 icount->frame = ic->frame;
2594 icount->parity = ic->parity;
2595 icount->overrun = ic->overrun;
2596 icount->brk = ic->brk;
2597 icount->buf_overrun = ic->buf_overrun;
2601 static int ftdi_ioctl(struct tty_struct *tty,
2602 unsigned int cmd, unsigned long arg)
2604 struct usb_serial_port *port = tty->driver_data;
2605 struct ftdi_private *priv = usb_get_serial_port_data(port);
2606 struct async_icount cnow;
2607 struct async_icount cprev;
2609 dbg("%s cmd 0x%04x", __func__, cmd);
2611 /* Based on code from acm.c and others */
2614 case TIOCGSERIAL: /* gets serial port data */
2615 return get_serial_info(port,
2616 (struct serial_struct __user *) arg);
2618 case TIOCSSERIAL: /* sets serial port data */
2619 return set_serial_info(tty, port,
2620 (struct serial_struct __user *) arg);
2623 * Wait for any of the 4 modem inputs (DCD,RI,DSR,CTS) to change
2624 * - mask passed in arg for lines of interest
2625 * (use |'ed TIOCM_RNG/DSR/CD/CTS for masking)
2626 * Caller should use TIOCGICOUNT to see which one it was.
2628 * This code is borrowed from linux/drivers/char/serial.c
2631 cprev = priv->icount;
2633 interruptible_sleep_on(&port->delta_msr_wait);
2634 /* see if a signal did it */
2635 if (signal_pending(current))
2636 return -ERESTARTSYS;
2638 if (port->serial->disconnected)
2641 cnow = priv->icount;
2642 if (((arg & TIOCM_RNG) && (cnow.rng != cprev.rng)) ||
2643 ((arg & TIOCM_DSR) && (cnow.dsr != cprev.dsr)) ||
2644 ((arg & TIOCM_CD) && (cnow.dcd != cprev.dcd)) ||
2645 ((arg & TIOCM_CTS) && (cnow.cts != cprev.cts))) {
2651 return get_lsr_info(port, (struct serial_struct __user *)arg);
2656 /* This is not necessarily an error - turns out the higher layers
2657 * will do some ioctls themselves (see comment above)
2659 dbg("%s arg not supported - it was 0x%04x - check /usr/include/asm/ioctls.h", __func__, cmd);
2660 return -ENOIOCTLCMD;
2663 static int __init ftdi_init(void)
2667 dbg("%s", __func__);
2668 if (vendor > 0 && product > 0) {
2669 /* Add user specified VID/PID to reserved element of table. */
2671 for (i = 0; id_table_combined[i].idVendor; i++)
2673 id_table_combined[i].match_flags = USB_DEVICE_ID_MATCH_DEVICE;
2674 id_table_combined[i].idVendor = vendor;
2675 id_table_combined[i].idProduct = product;
2677 retval = usb_serial_register(&ftdi_sio_device);
2679 goto failed_sio_register;
2680 retval = usb_register(&ftdi_driver);
2682 goto failed_usb_register;
2684 printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
2687 failed_usb_register:
2688 usb_serial_deregister(&ftdi_sio_device);
2689 failed_sio_register:
2693 static void __exit ftdi_exit(void)
2695 dbg("%s", __func__);
2697 usb_deregister(&ftdi_driver);
2698 usb_serial_deregister(&ftdi_sio_device);
2702 module_init(ftdi_init);
2703 module_exit(ftdi_exit);
2705 MODULE_AUTHOR(DRIVER_AUTHOR);
2706 MODULE_DESCRIPTION(DRIVER_DESC);
2707 MODULE_LICENSE("GPL");
2709 module_param(debug, bool, S_IRUGO | S_IWUSR);
2710 MODULE_PARM_DESC(debug, "Debug enabled or not");
2711 module_param(vendor, ushort, 0);
2712 MODULE_PARM_DESC(vendor, "User specified vendor ID (default="
2713 __MODULE_STRING(FTDI_VID)")");
2714 module_param(product, ushort, 0);
2715 MODULE_PARM_DESC(product, "User specified product ID");
2717 module_param(ndi_latency_timer, int, S_IRUGO | S_IWUSR);
2718 MODULE_PARM_DESC(ndi_latency_timer, "NDI device latency timer override");
git.openpandora.org / pandora-kernel.git / blob