1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3 * USB FTDI SIO driver
4 *
5 * Copyright (C) 2009 - 2013
6 * Johan Hovold (jhovold@gmail.com)
7 * Copyright (C) 1999 - 2001
8 * Greg Kroah-Hartman (greg@kroah.com)
9 * Bill Ryder (bryder@sgi.com)
10 * Copyright (C) 2002
11 * Kuba Ober (kuba@mareimbrium.org)
12 *
13 * See Documentation/usb/usb-serial.rst for more information on using this
14 * driver
15 *
16 * See http://ftdi-usb-sio.sourceforge.net for up to date testing info
17 * and extra documentation
18 *
19 * Change entries from 2004 and earlier can be found in versions of this
20 * file in kernel versions prior to the 2.6.24 release.
21 *
22 */
23
24 /* Bill Ryder - bryder@sgi.com - wrote the FTDI_SIO implementation */
25 /* Thanx to FTDI for so kindly providing details of the protocol required */
26 /* to talk to the device */
27 /* Thanx to gkh and the rest of the usb dev group for all code I have
28 assimilated :-) */
29
30 #include <linux/kernel.h>
31 #include <linux/errno.h>
32 #include <linux/slab.h>
33 #include <linux/tty.h>
34 #include <linux/tty_driver.h>
35 #include <linux/tty_flip.h>
36 #include <linux/module.h>
37 #include <linux/spinlock.h>
38 #include <linux/mutex.h>
39 #include <linux/uaccess.h>
40 #include <linux/usb.h>
41 #include <linux/serial.h>
42 #include <linux/gpio/driver.h>
43 #include <linux/usb/serial.h>
44 #include "ftdi_sio.h"
45 #include "ftdi_sio_ids.h"
46
47 #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>"
48 #define DRIVER_DESC "USB FTDI Serial Converters Driver"
49
50 enum ftdi_chip_type {
51 SIO,
52 FT232A,
53 FT232B,
54 FT2232C,
55 FT232R,
56 FT232H,
57 FT2232H,
58 FT4232H,
59 FT4232HA,
60 FT232HP,
61 FT233HP,
62 FT2232HP,
63 FT2233HP,
64 FT4232HP,
65 FT4233HP,
66 FTX,
67 };
68
69 struct ftdi_private {
70 enum ftdi_chip_type chip_type;
71 int baud_base; /* baud base clock for divisor setting */
72 int custom_divisor; /* custom_divisor kludge, this is for
73 baud_base (different from what goes to the
74 chip!) */
75 u16 last_set_data_value; /* the last data state set - needed for doing
76 * a break
77 */
78 int flags; /* some ASYNC_xxxx flags are supported */
79 unsigned long last_dtr_rts; /* saved modem control outputs */
80 char prev_status; /* Used for TIOCMIWAIT */
81 char transmit_empty; /* If transmitter is empty or not */
82 u16 channel; /* channel index, or 0 for legacy types */
83
84 speed_t force_baud; /* if non-zero, force the baud rate to
85 this value */
86 int force_rtscts; /* if non-zero, force RTS-CTS to always
87 be enabled */
88
89 unsigned int latency; /* latency setting in use */
90 unsigned short max_packet_size;
91 struct mutex cfg_lock; /* Avoid mess by parallel calls of config ioctl() and change_speed() */
92 #ifdef CONFIG_GPIOLIB
93 struct gpio_chip gc;
94 struct mutex gpio_lock; /* protects GPIO state */
95 bool gpio_registered; /* is the gpiochip in kernel registered */
96 bool gpio_used; /* true if the user requested a gpio */
97 u8 gpio_altfunc; /* which pins are in gpio mode */
98 u8 gpio_output; /* pin directions cache */
99 u8 gpio_value; /* pin value for outputs */
100 #endif
101 };
102
103 struct ftdi_quirk {
104 int (*probe)(struct usb_serial *);
105 /* Special settings for probed ports. */
106 void (*port_probe)(struct ftdi_private *);
107 };
108
109 static int ftdi_jtag_probe(struct usb_serial *serial);
110 static int ftdi_NDI_device_setup(struct usb_serial *serial);
111 static int ftdi_stmclite_probe(struct usb_serial *serial);
112 static int ftdi_8u2232c_probe(struct usb_serial *serial);
113 static void ftdi_USB_UIRT_setup(struct ftdi_private *priv);
114 static void ftdi_HE_TIRA1_setup(struct ftdi_private *priv);
115
116 static const struct ftdi_quirk ftdi_jtag_quirk = {
117 .probe = ftdi_jtag_probe,
118 };
119
120 static const struct ftdi_quirk ftdi_NDI_device_quirk = {
121 .probe = ftdi_NDI_device_setup,
122 };
123
124 static const struct ftdi_quirk ftdi_USB_UIRT_quirk = {
125 .port_probe = ftdi_USB_UIRT_setup,
126 };
127
128 static const struct ftdi_quirk ftdi_HE_TIRA1_quirk = {
129 .port_probe = ftdi_HE_TIRA1_setup,
130 };
131
132 static const struct ftdi_quirk ftdi_stmclite_quirk = {
133 .probe = ftdi_stmclite_probe,
134 };
135
136 static const struct ftdi_quirk ftdi_8u2232c_quirk = {
137 .probe = ftdi_8u2232c_probe,
138 };
139
140 /*
141 * The 8U232AM has the same API as the sio except for:
142 * - it can support MUCH higher baudrates; up to:
143 * o 921600 for RS232 and 2000000 for RS422/485 at 48MHz
144 * o 230400 at 12MHz
145 * so .. 8U232AM's baudrate setting codes are different
146 * - it has a two byte status code.
147 * - it returns characters every 16ms (the FTDI does it every 40ms)
148 *
149 * the bcdDevice value is used to differentiate FT232BM and FT245BM from
150 * the earlier FT8U232AM and FT8U232BM. For now, include all known VID/PID
151 * combinations in both tables.
152 * FIXME: perhaps bcdDevice can also identify 12MHz FT8U232AM devices,
153 * but I don't know if those ever went into mass production. [Ian Abbott]
154 */
155
156
157
158 /*
159 * Device ID not listed? Test it using
160 * /sys/bus/usb-serial/drivers/ftdi_sio/new_id and send a patch or report.
161 */
162 static const struct usb_device_id id_table_combined[] = {
163 { USB_DEVICE(FTDI_VID, FTDI_BRICK_PID) },
164 { USB_DEVICE(FTDI_VID, FTDI_ZEITCONTROL_TAGTRACE_MIFARE_PID) },
165 { USB_DEVICE(FTDI_VID, FTDI_CTI_MINI_PID) },
166 { USB_DEVICE(FTDI_VID, FTDI_CTI_NANO_PID) },
167 { USB_DEVICE(FTDI_VID, FTDI_AMC232_PID) },
168 { USB_DEVICE(FTDI_VID, FTDI_CANUSB_PID) },
169 { USB_DEVICE(FTDI_VID, FTDI_CANDAPTER_PID) },
170 { USB_DEVICE(FTDI_VID, FTDI_BM_ATOM_NANO_PID) },
171 { USB_DEVICE(FTDI_VID, FTDI_NXTCAM_PID) },
172 { USB_DEVICE(FTDI_VID, FTDI_EV3CON_PID) },
173 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_0_PID) },
174 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_1_PID) },
175 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_2_PID) },
176 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_3_PID) },
177 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_4_PID) },
178 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_5_PID) },
179 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_6_PID) },
180 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_7_PID) },
181 { USB_DEVICE(FTDI_VID, FTDI_USINT_CAT_PID) },
182 { USB_DEVICE(FTDI_VID, FTDI_USINT_WKEY_PID) },
183 { USB_DEVICE(FTDI_VID, FTDI_USINT_RS232_PID) },
184 { USB_DEVICE(FTDI_VID, FTDI_ACTZWAVE_PID) },
185 { USB_DEVICE(FTDI_VID, FTDI_IRTRANS_PID) },
186 { USB_DEVICE(FTDI_VID, FTDI_IPLUS_PID) },
187 { USB_DEVICE(FTDI_VID, FTDI_IPLUS2_PID) },
188 { USB_DEVICE(FTDI_VID, FTDI_DMX4ALL) },
189 { USB_DEVICE(FTDI_VID, FTDI_SIO_PID) },
190 { USB_DEVICE(FTDI_VID, FTDI_8U232AM_PID) },
191 { USB_DEVICE(FTDI_VID, FTDI_8U232AM_ALT_PID) },
192 { USB_DEVICE(FTDI_VID, FTDI_232RL_PID) },
193 { USB_DEVICE(FTDI_VID, FTDI_8U2232C_PID) ,
194 .driver_info = (kernel_ulong_t)&ftdi_8u2232c_quirk },
195 { USB_DEVICE(FTDI_VID, FTDI_4232H_PID) },
196 { USB_DEVICE(FTDI_VID, FTDI_232H_PID) },
197 { USB_DEVICE(FTDI_VID, FTDI_FTX_PID) },
198 { USB_DEVICE(FTDI_VID, FTDI_FT2233HP_PID) },
199 { USB_DEVICE(FTDI_VID, FTDI_FT4233HP_PID) },
200 { USB_DEVICE(FTDI_VID, FTDI_FT2232HP_PID) },
201 { USB_DEVICE(FTDI_VID, FTDI_FT4232HP_PID) },
202 { USB_DEVICE(FTDI_VID, FTDI_FT233HP_PID) },
203 { USB_DEVICE(FTDI_VID, FTDI_FT232HP_PID) },
204 { USB_DEVICE(FTDI_VID, FTDI_FT4232HA_PID) },
205 { USB_DEVICE(FTDI_VID, FTDI_MICRO_CHAMELEON_PID) },
206 { USB_DEVICE(FTDI_VID, FTDI_RELAIS_PID) },
207 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_PID) },
208 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_SNIFFER_PID) },
209 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_THROTTLE_PID) },
210 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GATEWAY_PID) },
211 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GBM_PID) },
212 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GBM_BOOST_PID) },
213 { USB_DEVICE(NEWPORT_VID, NEWPORT_AGILIS_PID) },
214 { USB_DEVICE(NEWPORT_VID, NEWPORT_CONEX_CC_PID) },
215 { USB_DEVICE(NEWPORT_VID, NEWPORT_CONEX_AGP_PID) },
216 { USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_IOBOARD_PID) },
217 { USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_MINI_IOBOARD_PID) },
218 { USB_DEVICE(FTDI_VID, FTDI_SPROG_II) },
219 { USB_DEVICE(FTDI_VID, FTDI_TAGSYS_LP101_PID) },
220 { USB_DEVICE(FTDI_VID, FTDI_TAGSYS_P200X_PID) },
221 { USB_DEVICE(FTDI_VID, FTDI_LENZ_LIUSB_PID) },
222 { USB_DEVICE(FTDI_VID, FTDI_XF_632_PID) },
223 { USB_DEVICE(FTDI_VID, FTDI_XF_634_PID) },
224 { USB_DEVICE(FTDI_VID, FTDI_XF_547_PID) },
225 { USB_DEVICE(FTDI_VID, FTDI_XF_633_PID) },
226 { USB_DEVICE(FTDI_VID, FTDI_XF_631_PID) },
227 { USB_DEVICE(FTDI_VID, FTDI_XF_635_PID) },
228 { USB_DEVICE(FTDI_VID, FTDI_XF_640_PID) },
229 { USB_DEVICE(FTDI_VID, FTDI_XF_642_PID) },
230 { USB_DEVICE(FTDI_VID, FTDI_DSS20_PID) },
231 { USB_DEVICE(FTDI_VID, FTDI_URBAN_0_PID) },
232 { USB_DEVICE(FTDI_VID, FTDI_URBAN_1_PID) },
233 { USB_DEVICE(FTDI_NF_RIC_VID, FTDI_NF_RIC_PID) },
234 { USB_DEVICE(FTDI_VID, FTDI_VNHCPCUSB_D_PID) },
235 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_0_PID) },
236 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_1_PID) },
237 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_2_PID) },
238 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_3_PID) },
239 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_4_PID) },
240 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_5_PID) },
241 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_6_PID) },
242 { USB_DEVICE(FTDI_VID, FTDI_R2000KU_TRUE_RNG) },
243 { USB_DEVICE(FTDI_VID, FTDI_VARDAAN_PID) },
244 { USB_DEVICE(FTDI_VID, FTDI_AUTO_M3_OP_COM_V2_PID) },
245 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0100_PID) },
246 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0101_PID) },
247 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0102_PID) },
248 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0103_PID) },
249 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0104_PID) },
250 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0105_PID) },
251 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0106_PID) },
252 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0107_PID) },
253 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0108_PID) },
254 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0109_PID) },
255 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010A_PID) },
256 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010B_PID) },
257 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010C_PID) },
258 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010D_PID) },
259 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010E_PID) },
260 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010F_PID) },
261 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0110_PID) },
262 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0111_PID) },
263 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0112_PID) },
264 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0113_PID) },
265 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0114_PID) },
266 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0115_PID) },
267 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0116_PID) },
268 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0117_PID) },
269 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0118_PID) },
270 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0119_PID) },
271 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011A_PID) },
272 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011B_PID) },
273 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011C_PID) },
274 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011D_PID) },
275 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011E_PID) },
276 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011F_PID) },
277 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0120_PID) },
278 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0121_PID) },
279 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0122_PID) },
280 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0123_PID) },
281 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0124_PID) },
282 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0125_PID) },
283 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0126_PID) },
284 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0127_PID) },
285 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0128_PID) },
286 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0129_PID) },
287 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012A_PID) },
288 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012B_PID) },
289 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012C_PID) },
290 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012D_PID) },
291 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012E_PID) },
292 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012F_PID) },
293 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0130_PID) },
294 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0131_PID) },
295 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0132_PID) },
296 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0133_PID) },
297 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0134_PID) },
298 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0135_PID) },
299 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0136_PID) },
300 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0137_PID) },
301 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0138_PID) },
302 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0139_PID) },
303 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013A_PID) },
304 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013B_PID) },
305 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013C_PID) },
306 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013D_PID) },
307 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013E_PID) },
308 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013F_PID) },
309 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0140_PID) },
310 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0141_PID) },
311 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0142_PID) },
312 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0143_PID) },
313 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0144_PID) },
314 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0145_PID) },
315 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0146_PID) },
316 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0147_PID) },
317 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0148_PID) },
318 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0149_PID) },
319 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014A_PID) },
320 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014B_PID) },
321 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014C_PID) },
322 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014D_PID) },
323 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014E_PID) },
324 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014F_PID) },
325 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0150_PID) },
326 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0151_PID) },
327 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0152_PID) },
328 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0153_PID) },
329 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0154_PID) },
330 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0155_PID) },
331 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0156_PID) },
332 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0157_PID) },
333 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0158_PID) },
334 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0159_PID) },
335 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015A_PID) },
336 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015B_PID) },
337 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015C_PID) },
338 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015D_PID) },
339 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015E_PID) },
340 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015F_PID) },
341 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0160_PID) },
342 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0161_PID) },
343 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0162_PID) },
344 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0163_PID) },
345 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0164_PID) },
346 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0165_PID) },
347 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0166_PID) },
348 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0167_PID) },
349 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0168_PID) },
350 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0169_PID) },
351 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016A_PID) },
352 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016B_PID) },
353 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016C_PID) },
354 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016D_PID) },
355 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016E_PID) },
356 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016F_PID) },
357 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0170_PID) },
358 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0171_PID) },
359 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0172_PID) },
360 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0173_PID) },
361 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0174_PID) },
362 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0175_PID) },
363 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0176_PID) },
364 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0177_PID) },
365 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0178_PID) },
366 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0179_PID) },
367 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017A_PID) },
368 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017B_PID) },
369 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017C_PID) },
370 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017D_PID) },
371 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017E_PID) },
372 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017F_PID) },
373 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0180_PID) },
374 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0181_PID) },
375 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0182_PID) },
376 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0183_PID) },
377 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0184_PID) },
378 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0185_PID) },
379 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0186_PID) },
380 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0187_PID) },
381 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0188_PID) },
382 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0189_PID) },
383 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018A_PID) },
384 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018B_PID) },
385 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018C_PID) },
386 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018D_PID) },
387 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018E_PID) },
388 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018F_PID) },
389 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0190_PID) },
390 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0191_PID) },
391 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0192_PID) },
392 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0193_PID) },
393 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0194_PID) },
394 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0195_PID) },
395 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0196_PID) },
396 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0197_PID) },
397 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0198_PID) },
398 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0199_PID) },
399 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019A_PID) },
400 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019B_PID) },
401 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019C_PID) },
402 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019D_PID) },
403 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019E_PID) },
404 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019F_PID) },
405 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A0_PID) },
406 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A1_PID) },
407 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A2_PID) },
408 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A3_PID) },
409 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A4_PID) },
410 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A5_PID) },
411 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A6_PID) },
412 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A7_PID) },
413 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A8_PID) },
414 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A9_PID) },
415 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AA_PID) },
416 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AB_PID) },
417 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AC_PID) },
418 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AD_PID) },
419 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AE_PID) },
420 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AF_PID) },
421 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B0_PID) },
422 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B1_PID) },
423 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B2_PID) },
424 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B3_PID) },
425 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B4_PID) },
426 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B5_PID) },
427 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B6_PID) },
428 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B7_PID) },
429 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B8_PID) },
430 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B9_PID) },
431 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BA_PID) },
432 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BB_PID) },
433 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BC_PID) },
434 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BD_PID) },
435 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BE_PID) },
436 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BF_PID) },
437 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C0_PID) },
438 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C1_PID) },
439 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C2_PID) },
440 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C3_PID) },
441 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C4_PID) },
442 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C5_PID) },
443 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C6_PID) },
444 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C7_PID) },
445 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C8_PID) },
446 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C9_PID) },
447 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CA_PID) },
448 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CB_PID) },
449 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CC_PID) },
450 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CD_PID) },
451 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CE_PID) },
452 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CF_PID) },
453 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D0_PID) },
454 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D1_PID) },
455 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D2_PID) },
456 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D3_PID) },
457 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D4_PID) },
458 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D5_PID) },
459 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D6_PID) },
460 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D7_PID) },
461 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D8_PID) },
462 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D9_PID) },
463 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DA_PID) },
464 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DB_PID) },
465 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DC_PID) },
466 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DD_PID) },
467 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DE_PID) },
468 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DF_PID) },
469 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E0_PID) },
470 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E1_PID) },
471 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E2_PID) },
472 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E3_PID) },
473 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E4_PID) },
474 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E5_PID) },
475 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E6_PID) },
476 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E7_PID) },
477 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E8_PID) },
478 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E9_PID) },
479 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EA_PID) },
480 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EB_PID) },
481 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EC_PID) },
482 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01ED_PID) },
483 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EE_PID) },
484 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EF_PID) },
485 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F0_PID) },
486 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F1_PID) },
487 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F2_PID) },
488 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F3_PID) },
489 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F4_PID) },
490 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F5_PID) },
491 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F6_PID) },
492 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F7_PID) },
493 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F8_PID) },
494 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F9_PID) },
495 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FA_PID) },
496 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FB_PID) },
497 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FC_PID) },
498 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FD_PID) },
499 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FE_PID) },
500 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FF_PID) },
501 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_4701_PID) },
502 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9300_PID) },
503 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9301_PID) },
504 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9302_PID) },
505 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9303_PID) },
506 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9304_PID) },
507 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9305_PID) },
508 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9306_PID) },
509 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9307_PID) },
510 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9308_PID) },
511 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9309_PID) },
512 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930A_PID) },
513 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930B_PID) },
514 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930C_PID) },
515 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930D_PID) },
516 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930E_PID) },
517 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930F_PID) },
518 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9310_PID) },
519 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9311_PID) },
520 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9312_PID) },
521 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9313_PID) },
522 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9314_PID) },
523 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9315_PID) },
524 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9316_PID) },
525 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9317_PID) },
526 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9318_PID) },
527 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9319_PID) },
528 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931A_PID) },
529 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931B_PID) },
530 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931C_PID) },
531 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931D_PID) },
532 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931E_PID) },
533 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931F_PID) },
534 { USB_DEVICE(FTDI_VID, FTDI_PERLE_ULTRAPORT_PID) },
535 { USB_DEVICE(FTDI_VID, FTDI_PIEGROUP_PID) },
536 { USB_DEVICE(FTDI_VID, FTDI_TNC_X_PID) },
537 { USB_DEVICE(FTDI_VID, FTDI_USBX_707_PID) },
538 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2101_PID) },
539 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2102_PID) },
540 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2103_PID) },
541 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2104_PID) },
542 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2106_PID) },
543 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2201_1_PID) },
544 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2201_2_PID) },
545 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2202_1_PID) },
546 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2202_2_PID) },
547 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2203_1_PID) },
548 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2203_2_PID) },
549 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_1_PID) },
550 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_2_PID) },
551 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_3_PID) },
552 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_4_PID) },
553 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_1_PID) },
554 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_2_PID) },
555 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_3_PID) },
556 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_4_PID) },
557 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_1_PID) },
558 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_2_PID) },
559 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_3_PID) },
560 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_4_PID) },
561 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_1_PID) },
562 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_2_PID) },
563 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_3_PID) },
564 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_4_PID) },
565 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_5_PID) },
566 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_6_PID) },
567 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_7_PID) },
568 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_8_PID) },
569 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_1_PID) },
570 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_2_PID) },
571 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_3_PID) },
572 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_4_PID) },
573 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_5_PID) },
574 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_6_PID) },
575 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_7_PID) },
576 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_8_PID) },
577 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_1_PID) },
578 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_2_PID) },
579 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_3_PID) },
580 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_4_PID) },
581 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_5_PID) },
582 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_6_PID) },
583 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_7_PID) },
584 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_8_PID) },
585 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_1_PID) },
586 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_2_PID) },
587 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_3_PID) },
588 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_4_PID) },
589 { USB_DEVICE(IDTECH_VID, IDTECH_IDT1221U_PID) },
590 { USB_DEVICE(OCT_VID, OCT_US101_PID) },
591 { USB_DEVICE(OCT_VID, OCT_DK201_PID) },
592 { USB_DEVICE(FTDI_VID, FTDI_HE_TIRA1_PID),
593 .driver_info = (kernel_ulong_t)&ftdi_HE_TIRA1_quirk },
594 { USB_DEVICE(FTDI_VID, FTDI_USB_UIRT_PID),
595 .driver_info = (kernel_ulong_t)&ftdi_USB_UIRT_quirk },
596 { USB_DEVICE(FTDI_VID, PROTEGO_SPECIAL_1) },
597 { USB_DEVICE(FTDI_VID, PROTEGO_R2X0) },
598 { USB_DEVICE(FTDI_VID, PROTEGO_SPECIAL_3) },
599 { USB_DEVICE(FTDI_VID, PROTEGO_SPECIAL_4) },
600 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E808_PID) },
601 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E809_PID) },
602 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80A_PID) },
603 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80B_PID) },
604 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80C_PID) },
605 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80D_PID) },
606 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80E_PID) },
607 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80F_PID) },
608 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E888_PID) },
609 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E889_PID) },
610 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88A_PID) },
611 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88B_PID) },
612 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88C_PID) },
613 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88D_PID) },
614 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88E_PID) },
615 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88F_PID) },
616 { USB_DEVICE(FTDI_VID, FTDI_ELV_UO100_PID) },
617 { USB_DEVICE(FTDI_VID, FTDI_ELV_UM100_PID) },
618 { USB_DEVICE(FTDI_VID, FTDI_ELV_UR100_PID) },
619 { USB_DEVICE(FTDI_VID, FTDI_ELV_ALC8500_PID) },
620 { USB_DEVICE(FTDI_VID, FTDI_PYRAMID_PID) },
621 { USB_DEVICE(FTDI_VID, FTDI_ELV_FHZ1000PC_PID) },
622 { USB_DEVICE(FTDI_VID, FTDI_IBS_US485_PID) },
623 { USB_DEVICE(FTDI_VID, FTDI_IBS_PICPRO_PID) },
624 { USB_DEVICE(FTDI_VID, FTDI_IBS_PCMCIA_PID) },
625 { USB_DEVICE(FTDI_VID, FTDI_IBS_PK1_PID) },
626 { USB_DEVICE(FTDI_VID, FTDI_IBS_RS232MON_PID) },
627 { USB_DEVICE(FTDI_VID, FTDI_IBS_APP70_PID) },
628 { USB_DEVICE(FTDI_VID, FTDI_IBS_PEDO_PID) },
629 { USB_DEVICE(FTDI_VID, FTDI_IBS_PROD_PID) },
630 { USB_DEVICE(FTDI_VID, FTDI_TAVIR_STK500_PID) },
631 { USB_DEVICE(FTDI_VID, FTDI_TIAO_UMPA_PID),
632 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
633 { USB_DEVICE(FTDI_VID, FTDI_NT_ORIONLXM_PID),
634 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
635 { USB_DEVICE(FTDI_VID, FTDI_NT_ORIONLX_PLUS_PID) },
636 { USB_DEVICE(FTDI_VID, FTDI_NT_ORION_IO_PID) },
637 { USB_DEVICE(FTDI_VID, FTDI_NT_ORIONMX_PID) },
638 { USB_DEVICE(FTDI_VID, FTDI_SYNAPSE_SS200_PID) },
639 { USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX_PID) },
640 { USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX2_PID) },
641 { USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX2WI_PID) },
642 { USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX3_PID) },
643 /*
644 * ELV devices:
645 */
646 { USB_DEVICE(FTDI_ELV_VID, FTDI_ELV_WS300_PID) },
647 { USB_DEVICE(FTDI_VID, FTDI_ELV_USR_PID) },
648 { USB_DEVICE(FTDI_VID, FTDI_ELV_MSM1_PID) },
649 { USB_DEVICE(FTDI_VID, FTDI_ELV_KL100_PID) },
650 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS550_PID) },
651 { USB_DEVICE(FTDI_VID, FTDI_ELV_EC3000_PID) },
652 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS888_PID) },
653 { USB_DEVICE(FTDI_VID, FTDI_ELV_TWS550_PID) },
654 { USB_DEVICE(FTDI_VID, FTDI_ELV_FEM_PID) },
655 { USB_DEVICE(FTDI_VID, FTDI_ELV_CLI7000_PID) },
656 { USB_DEVICE(FTDI_VID, FTDI_ELV_PPS7330_PID) },
657 { USB_DEVICE(FTDI_VID, FTDI_ELV_TFM100_PID) },
658 { USB_DEVICE(FTDI_VID, FTDI_ELV_UDF77_PID) },
659 { USB_DEVICE(FTDI_VID, FTDI_ELV_UIO88_PID) },
660 { USB_DEVICE(FTDI_VID, FTDI_ELV_UAD8_PID) },
661 { USB_DEVICE(FTDI_VID, FTDI_ELV_UDA7_PID) },
662 { USB_DEVICE(FTDI_VID, FTDI_ELV_USI2_PID) },
663 { USB_DEVICE(FTDI_VID, FTDI_ELV_T1100_PID) },
664 { USB_DEVICE(FTDI_VID, FTDI_ELV_PCD200_PID) },
665 { USB_DEVICE(FTDI_VID, FTDI_ELV_ULA200_PID) },
666 { USB_DEVICE(FTDI_VID, FTDI_ELV_CSI8_PID) },
667 { USB_DEVICE(FTDI_VID, FTDI_ELV_EM1000DL_PID) },
668 { USB_DEVICE(FTDI_VID, FTDI_ELV_PCK100_PID) },
669 { USB_DEVICE(FTDI_VID, FTDI_ELV_RFP500_PID) },
670 { USB_DEVICE(FTDI_VID, FTDI_ELV_FS20SIG_PID) },
671 { USB_DEVICE(FTDI_VID, FTDI_ELV_UTP8_PID) },
672 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS300PC_PID) },
673 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS444PC_PID) },
674 { USB_DEVICE(FTDI_VID, FTDI_ELV_FHZ1300PC_PID) },
675 { USB_DEVICE(FTDI_VID, FTDI_ELV_EM1010PC_PID) },
676 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS500_PID) },
677 { USB_DEVICE(FTDI_VID, FTDI_ELV_HS485_PID) },
678 { USB_DEVICE(FTDI_VID, FTDI_ELV_UMS100_PID) },
679 { USB_DEVICE(FTDI_VID, FTDI_ELV_TFD128_PID) },
680 { USB_DEVICE(FTDI_VID, FTDI_ELV_FM3RX_PID) },
681 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS777_PID) },
682 { USB_DEVICE(FTDI_VID, FTDI_PALMSENS_PID) },
683 { USB_DEVICE(FTDI_VID, FTDI_IVIUM_XSTAT_PID) },
684 { USB_DEVICE(FTDI_VID, LINX_SDMUSBQSS_PID) },
685 { USB_DEVICE(FTDI_VID, LINX_MASTERDEVEL2_PID) },
686 { USB_DEVICE(FTDI_VID, LINX_FUTURE_0_PID) },
687 { USB_DEVICE(FTDI_VID, LINX_FUTURE_1_PID) },
688 { USB_DEVICE(FTDI_VID, LINX_FUTURE_2_PID) },
689 { USB_DEVICE(FTDI_VID, FTDI_CCSICDU20_0_PID) },
690 { USB_DEVICE(FTDI_VID, FTDI_CCSICDU40_1_PID) },
691 { USB_DEVICE(FTDI_VID, FTDI_CCSMACHX_2_PID) },
692 { USB_DEVICE(FTDI_VID, FTDI_CCSLOAD_N_GO_3_PID) },
693 { USB_DEVICE(FTDI_VID, FTDI_CCSICDU64_4_PID) },
694 { USB_DEVICE(FTDI_VID, FTDI_CCSPRIME8_5_PID) },
695 { USB_DEVICE(FTDI_VID, INSIDE_ACCESSO) },
696 { USB_DEVICE(INTREPID_VID, INTREPID_VALUECAN_PID) },
697 { USB_DEVICE(INTREPID_VID, INTREPID_NEOVI_PID) },
698 { USB_DEVICE(FALCOM_VID, FALCOM_TWIST_PID) },
699 { USB_DEVICE(FALCOM_VID, FALCOM_SAMBA_PID) },
700 { USB_DEVICE(FTDI_VID, FTDI_SUUNTO_SPORTS_PID) },
701 { USB_DEVICE(FTDI_VID, FTDI_OCEANIC_PID) },
702 { USB_DEVICE(TTI_VID, TTI_QL355P_PID) },
703 { USB_DEVICE(FTDI_VID, FTDI_RM_CANVIEW_PID) },
704 { USB_DEVICE(ACTON_VID, ACTON_SPECTRAPRO_PID) },
705 { USB_DEVICE(CONTEC_VID, CONTEC_COM1USBH_PID) },
706 { USB_DEVICE(MITSUBISHI_VID, MITSUBISHI_FXUSB_PID) },
707 { USB_DEVICE(BANDB_VID, BANDB_USOTL4_PID) },
708 { USB_DEVICE(BANDB_VID, BANDB_USTL4_PID) },
709 { USB_DEVICE(BANDB_VID, BANDB_USO9ML2_PID) },
710 { USB_DEVICE(BANDB_VID, BANDB_USOPTL4_PID) },
711 { USB_DEVICE(BANDB_VID, BANDB_USPTL4_PID) },
712 { USB_DEVICE(BANDB_VID, BANDB_USO9ML2DR_2_PID) },
713 { USB_DEVICE(BANDB_VID, BANDB_USO9ML2DR_PID) },
714 { USB_DEVICE(BANDB_VID, BANDB_USOPTL4DR2_PID) },
715 { USB_DEVICE(BANDB_VID, BANDB_USOPTL4DR_PID) },
716 { USB_DEVICE(BANDB_VID, BANDB_485USB9F_2W_PID) },
717 { USB_DEVICE(BANDB_VID, BANDB_485USB9F_4W_PID) },
718 { USB_DEVICE(BANDB_VID, BANDB_232USB9M_PID) },
719 { USB_DEVICE(BANDB_VID, BANDB_485USBTB_2W_PID) },
720 { USB_DEVICE(BANDB_VID, BANDB_485USBTB_4W_PID) },
721 { USB_DEVICE(BANDB_VID, BANDB_TTL5USB9M_PID) },
722 { USB_DEVICE(BANDB_VID, BANDB_TTL3USB9M_PID) },
723 { USB_DEVICE(BANDB_VID, BANDB_ZZ_PROG1_USB_PID) },
724 { USB_DEVICE(FTDI_VID, EVER_ECO_PRO_CDS) },
725 { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_1_PID) },
726 { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_2_PID) },
727 { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_3_PID) },
728 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_0_PID) },
729 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_1_PID) },
730 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_2_PID) },
731 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_3_PID) },
732 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_4_PID) },
733 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_5_PID) },
734 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_6_PID) },
735 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_7_PID) },
736 { USB_DEVICE(XSENS_VID, XSENS_AWINDA_DONGLE_PID) },
737 { USB_DEVICE(XSENS_VID, XSENS_AWINDA_STATION_PID) },
738 { USB_DEVICE(XSENS_VID, XSENS_CONVERTER_PID) },
739 { USB_DEVICE(XSENS_VID, XSENS_MTDEVBOARD_PID) },
740 { USB_DEVICE(XSENS_VID, XSENS_MTIUSBCONVERTER_PID) },
741 { USB_DEVICE(XSENS_VID, XSENS_MTW_PID) },
742 { USB_DEVICE(FTDI_VID, FTDI_OMNI1509) },
743 { USB_DEVICE(MOBILITY_VID, MOBILITY_USB_SERIAL_PID) },
744 { USB_DEVICE(FTDI_VID, FTDI_ACTIVE_ROBOTS_PID) },
745 { USB_DEVICE(FTDI_VID, FTDI_MHAM_KW_PID) },
746 { USB_DEVICE(FTDI_VID, FTDI_MHAM_YS_PID) },
747 { USB_DEVICE(FTDI_VID, FTDI_MHAM_Y6_PID) },
748 { USB_DEVICE(FTDI_VID, FTDI_MHAM_Y8_PID) },
749 { USB_DEVICE(FTDI_VID, FTDI_MHAM_IC_PID) },
750 { USB_DEVICE(FTDI_VID, FTDI_MHAM_DB9_PID) },
751 { USB_DEVICE(FTDI_VID, FTDI_MHAM_RS232_PID) },
752 { USB_DEVICE(FTDI_VID, FTDI_MHAM_Y9_PID) },
753 { USB_DEVICE(FTDI_VID, FTDI_TERATRONIK_VCP_PID) },
754 { USB_DEVICE(FTDI_VID, FTDI_TERATRONIK_D2XX_PID) },
755 { USB_DEVICE(EVOLUTION_VID, EVOLUTION_ER1_PID) },
756 { USB_DEVICE(EVOLUTION_VID, EVO_HYBRID_PID) },
757 { USB_DEVICE(EVOLUTION_VID, EVO_RCM4_PID) },
758 { USB_DEVICE(FTDI_VID, FTDI_ARTEMIS_PID) },
759 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16_PID) },
760 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16C_PID) },
761 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16HR_PID) },
762 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16HRC_PID) },
763 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16IC_PID) },
764 { USB_DEVICE(KOBIL_VID, KOBIL_CONV_B1_PID) },
765 { USB_DEVICE(KOBIL_VID, KOBIL_CONV_KAAN_PID) },
766 { USB_DEVICE(POSIFLEX_VID, POSIFLEX_PP7000_PID) },
767 { USB_DEVICE(FTDI_VID, FTDI_TTUSB_PID) },
768 { USB_DEVICE(FTDI_VID, FTDI_ECLO_COM_1WIRE_PID) },
769 { USB_DEVICE(FTDI_VID, FTDI_WESTREX_MODEL_777_PID) },
770 { USB_DEVICE(FTDI_VID, FTDI_WESTREX_MODEL_8900F_PID) },
771 { USB_DEVICE(FTDI_VID, FTDI_PCDJ_DAC2_PID) },
772 { USB_DEVICE(FTDI_VID, FTDI_RRCIRKITS_LOCOBUFFER_PID) },
773 { USB_DEVICE(FTDI_VID, FTDI_ASK_RDR400_PID) },
774 { USB_DEVICE(FTDI_VID, FTDI_NZR_SEM_USB_PID) },
775 { USB_DEVICE(ICOM_VID, ICOM_ID_1_PID) },
776 { USB_DEVICE(ICOM_VID, ICOM_OPC_U_UC_PID) },
777 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2C1_PID) },
778 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2C2_PID) },
779 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2D_PID) },
780 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2VT_PID) },
781 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2VR_PID) },
782 { USB_DEVICE(ICOM_VID, ICOM_ID_RP4KVT_PID) },
783 { USB_DEVICE(ICOM_VID, ICOM_ID_RP4KVR_PID) },
784 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2KVT_PID) },
785 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2KVR_PID) },
786 { USB_DEVICE(FTDI_VID, FTDI_ACG_HFDUAL_PID) },
787 { USB_DEVICE(FTDI_VID, FTDI_YEI_SERVOCENTER31_PID) },
788 { USB_DEVICE(FTDI_VID, FTDI_THORLABS_PID) },
789 { USB_DEVICE(TESTO_VID, TESTO_1_PID) },
790 { USB_DEVICE(TESTO_VID, TESTO_3_PID) },
791 { USB_DEVICE(FTDI_VID, FTDI_GAMMA_SCOUT_PID) },
792 { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13M_PID) },
793 { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13S_PID) },
794 { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13U_PID) },
795 { USB_DEVICE(ELEKTOR_VID, ELEKTOR_FT323R_PID) },
796 { USB_DEVICE(FTDI_VID, FTDI_NDI_HUC_PID),
797 .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
798 { USB_DEVICE(FTDI_VID, FTDI_NDI_SPECTRA_SCU_PID),
799 .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
800 { USB_DEVICE(FTDI_VID, FTDI_NDI_FUTURE_2_PID),
801 .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
802 { USB_DEVICE(FTDI_VID, FTDI_NDI_FUTURE_3_PID),
803 .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
804 { USB_DEVICE(FTDI_VID, FTDI_NDI_AURORA_SCU_PID),
805 .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
806 { USB_DEVICE(TELLDUS_VID, TELLDUS_TELLSTICK_PID) },
807 { USB_DEVICE(NOVITUS_VID, NOVITUS_BONO_E_PID) },
808 { USB_DEVICE(FTDI_VID, RTSYSTEMS_USB_VX8_PID) },
809 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S03_PID) },
810 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_59_PID) },
811 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_57A_PID) },
812 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_57B_PID) },
813 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29A_PID) },
814 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29B_PID) },
815 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29F_PID) },
816 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_62B_PID) },
817 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S01_PID) },
818 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_63_PID) },
819 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29C_PID) },
820 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_81B_PID) },
821 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_82B_PID) },
822 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K5D_PID) },
823 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K4Y_PID) },
824 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K5G_PID) },
825 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S05_PID) },
826 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_60_PID) },
827 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_61_PID) },
828 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_62_PID) },
829 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_63B_PID) },
830 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_64_PID) },
831 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_65_PID) },
832 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_92_PID) },
833 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_92D_PID) },
834 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_W5R_PID) },
835 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_A5R_PID) },
836 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_PW1_PID) },
837 { USB_DEVICE(FTDI_VID, FTDI_MAXSTREAM_PID) },
838 { USB_DEVICE(FTDI_VID, FTDI_PHI_FISCO_PID) },
839 { USB_DEVICE(TML_VID, TML_USB_SERIAL_PID) },
840 { USB_DEVICE(FTDI_VID, FTDI_ELSTER_UNICOM_PID) },
841 { USB_DEVICE(FTDI_VID, FTDI_PROPOX_JTAGCABLEII_PID) },
842 { USB_DEVICE(FTDI_VID, FTDI_PROPOX_ISPCABLEIII_PID) },
843 { USB_DEVICE(FTDI_VID, CYBER_CORTEX_AV_PID),
844 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
845 { USB_DEVICE_INTERFACE_NUMBER(OLIMEX_VID, OLIMEX_ARM_USB_OCD_PID, 1) },
846 { USB_DEVICE_INTERFACE_NUMBER(OLIMEX_VID, OLIMEX_ARM_USB_OCD_H_PID, 1) },
847 { USB_DEVICE_INTERFACE_NUMBER(OLIMEX_VID, OLIMEX_ARM_USB_TINY_PID, 1) },
848 { USB_DEVICE_INTERFACE_NUMBER(OLIMEX_VID, OLIMEX_ARM_USB_TINY_H_PID, 1) },
849 { USB_DEVICE(FIC_VID, FIC_NEO1973_DEBUG_PID),
850 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
851 { USB_DEVICE(FTDI_VID, FTDI_OOCDLINK_PID),
852 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
853 { USB_DEVICE(FTDI_VID, LMI_LM3S_DEVEL_BOARD_PID),
854 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
855 { USB_DEVICE(FTDI_VID, LMI_LM3S_EVAL_BOARD_PID),
856 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
857 { USB_DEVICE(FTDI_VID, LMI_LM3S_ICDI_BOARD_PID),
858 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
859 { USB_DEVICE(FTDI_VID, FTDI_TURTELIZER_PID),
860 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
861 { USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_USB60F) },
862 { USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_SCU18) },
863 { USB_DEVICE(FTDI_VID, FTDI_REU_TINY_PID) },
864
865 /* Papouch devices based on FTDI chip */
866 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485_PID) },
867 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_AP485_PID) },
868 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB422_PID) },
869 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485_2_PID) },
870 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_AP485_2_PID) },
871 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB422_2_PID) },
872 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485S_PID) },
873 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485C_PID) },
874 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_LEC_PID) },
875 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB232_PID) },
876 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_TMU_PID) },
877 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_IRAMP_PID) },
878 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_DRAK5_PID) },
879 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO8x8_PID) },
880 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO4x4_PID) },
881 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO2x2_PID) },
882 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO10x1_PID) },
883 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO30x3_PID) },
884 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO60x3_PID) },
885 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO2x16_PID) },
886 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO3x32_PID) },
887 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_DRAK6_PID) },
888 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_UPSUSB_PID) },
889 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_MU_PID) },
890 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SIMUKEY_PID) },
891 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_AD4USB_PID) },
892 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_GMUX_PID) },
893 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_GMSR_PID) },
894
895 { USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DGQG_PID) },
896 { USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DUSB_PID) },
897 { USB_DEVICE(ALTI2_VID, ALTI2_N3_PID) },
898 { USB_DEVICE(FTDI_VID, DIEBOLD_BCS_SE923_PID) },
899 { USB_DEVICE(ATMEL_VID, STK541_PID) },
900 { USB_DEVICE(DE_VID, STB_PID) },
901 { USB_DEVICE(DE_VID, WHT_PID) },
902 { USB_DEVICE(ADI_VID, ADI_GNICE_PID),
903 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
904 { USB_DEVICE(ADI_VID, ADI_GNICEPLUS_PID),
905 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
906 { USB_DEVICE_AND_INTERFACE_INFO(MICROCHIP_VID, MICROCHIP_USB_BOARD_PID,
907 USB_CLASS_VENDOR_SPEC,
908 USB_SUBCLASS_VENDOR_SPEC, 0x00) },
909 { USB_DEVICE_INTERFACE_NUMBER(ACTEL_VID, MICROSEMI_ARROW_SF2PLUS_BOARD_PID, 2) },
910 { USB_DEVICE(JETI_VID, JETI_SPC1201_PID) },
911 { USB_DEVICE(MARVELL_VID, MARVELL_SHEEVAPLUG_PID),
912 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
913 { USB_DEVICE(LARSENBRUSGAARD_VID, LB_ALTITRACK_PID) },
914 { USB_DEVICE(GN_OTOMETRICS_VID, AURICAL_USB_PID) },
915 { USB_DEVICE(FTDI_VID, PI_C865_PID) },
916 { USB_DEVICE(FTDI_VID, PI_C857_PID) },
917 { USB_DEVICE(PI_VID, PI_C866_PID) },
918 { USB_DEVICE(PI_VID, PI_C663_PID) },
919 { USB_DEVICE(PI_VID, PI_C725_PID) },
920 { USB_DEVICE(PI_VID, PI_E517_PID) },
921 { USB_DEVICE(PI_VID, PI_C863_PID) },
922 { USB_DEVICE(PI_VID, PI_E861_PID) },
923 { USB_DEVICE(PI_VID, PI_C867_PID) },
924 { USB_DEVICE(PI_VID, PI_E609_PID) },
925 { USB_DEVICE(PI_VID, PI_E709_PID) },
926 { USB_DEVICE(PI_VID, PI_100F_PID) },
927 { USB_DEVICE(PI_VID, PI_1011_PID) },
928 { USB_DEVICE(PI_VID, PI_1012_PID) },
929 { USB_DEVICE(PI_VID, PI_1013_PID) },
930 { USB_DEVICE(PI_VID, PI_1014_PID) },
931 { USB_DEVICE(PI_VID, PI_1015_PID) },
932 { USB_DEVICE(PI_VID, PI_1016_PID) },
933 { USB_DEVICE(KONDO_VID, KONDO_USB_SERIAL_PID) },
934 { USB_DEVICE(BAYER_VID, BAYER_CONTOUR_CABLE_PID) },
935 { USB_DEVICE(FTDI_VID, MARVELL_OPENRD_PID),
936 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
937 { USB_DEVICE(FTDI_VID, TI_XDS100V2_PID),
938 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
939 { USB_DEVICE(FTDI_VID, HAMEG_HO820_PID) },
940 { USB_DEVICE(FTDI_VID, HAMEG_HO720_PID) },
941 { USB_DEVICE(FTDI_VID, HAMEG_HO730_PID) },
942 { USB_DEVICE(FTDI_VID, HAMEG_HO870_PID) },
943 { USB_DEVICE(FTDI_VID, MJSG_GENERIC_PID) },
944 { USB_DEVICE(FTDI_VID, MJSG_SR_RADIO_PID) },
945 { USB_DEVICE(FTDI_VID, MJSG_HD_RADIO_PID) },
946 { USB_DEVICE(FTDI_VID, MJSG_XM_RADIO_PID) },
947 { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_ST_PID),
948 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
949 { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_SLITE_PID),
950 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
951 { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_SH2_PID),
952 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
953 { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_SH4_PID),
954 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
955 { USB_DEVICE(FTDI_VID, SEGWAY_RMP200_PID) },
956 { USB_DEVICE(FTDI_VID, ACCESIO_COM4SM_PID) },
957 { USB_DEVICE(IONICS_VID, IONICS_PLUGCOMPUTER_PID),
958 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
959 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_24_MASTER_WING_PID) },
960 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_PC_WING_PID) },
961 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_USB_DMX_PID) },
962 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MIDI_TIMECODE_PID) },
963 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MINI_WING_PID) },
964 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MAXI_WING_PID) },
965 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MEDIA_WING_PID) },
966 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_WING_PID) },
967 { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LOGBOOKML_PID) },
968 { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LS_LOGBOOK_PID) },
969 { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_HS_LOGBOOK_PID) },
970 { USB_DEVICE(FTDI_VID, FTDI_CINTERION_MC55I_PID) },
971 { USB_DEVICE(FTDI_VID, FTDI_FHE_PID) },
972 { USB_DEVICE(FTDI_VID, FTDI_DOTEC_PID) },
973 { USB_DEVICE(QIHARDWARE_VID, MILKYMISTONE_JTAGSERIAL_PID),
974 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
975 { USB_DEVICE(ST_VID, ST_STMCLT_2232_PID),
976 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
977 { USB_DEVICE(ST_VID, ST_STMCLT_4232_PID),
978 .driver_info = (kernel_ulong_t)&ftdi_stmclite_quirk },
979 { USB_DEVICE(FTDI_VID, FTDI_RF_R106) },
980 { USB_DEVICE(FTDI_VID, FTDI_DISTORTEC_JTAG_LOCK_PICK_PID),
981 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
982 { USB_DEVICE(FTDI_VID, FTDI_LUMEL_PD12_PID) },
983 /* Crucible Devices */
984 { USB_DEVICE(FTDI_VID, FTDI_CT_COMET_PID) },
985 { USB_DEVICE(FTDI_VID, FTDI_Z3X_PID) },
986 /* Cressi Devices */
987 { USB_DEVICE(FTDI_VID, FTDI_CRESSI_PID) },
988 /* Brainboxes Devices */
989 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_001_PID) },
990 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_012_PID) },
991 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_023_PID) },
992 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_034_PID) },
993 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_101_PID) },
994 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_159_PID) },
995 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_1_PID) },
996 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_2_PID) },
997 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_3_PID) },
998 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_4_PID) },
999 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_5_PID) },
1000 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_6_PID) },
1001 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_7_PID) },
1002 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_8_PID) },
1003 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_235_PID) },
1004 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_257_PID) },
1005 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_1_PID) },
1006 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_2_PID) },
1007 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_3_PID) },
1008 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_4_PID) },
1009 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_313_PID) },
1010 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_320_PID) },
1011 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_324_PID) },
1012 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_346_1_PID) },
1013 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_346_2_PID) },
1014 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_357_PID) },
1015 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_606_1_PID) },
1016 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_606_2_PID) },
1017 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_606_3_PID) },
1018 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_701_1_PID) },
1019 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_701_2_PID) },
1020 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_1_PID) },
1021 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_2_PID) },
1022 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_3_PID) },
1023 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_4_PID) },
1024 /* ekey Devices */
1025 { USB_DEVICE(FTDI_VID, FTDI_EKEY_CONV_USB_PID) },
1026 /* Infineon Devices */
1027 { USB_DEVICE_INTERFACE_NUMBER(INFINEON_VID, INFINEON_TRIBOARD_TC1798_PID, 1) },
1028 { USB_DEVICE_INTERFACE_NUMBER(INFINEON_VID, INFINEON_TRIBOARD_TC2X7_PID, 1) },
1029 /* GE Healthcare devices */
1030 { USB_DEVICE(GE_HEALTHCARE_VID, GE_HEALTHCARE_NEMO_TRACKER_PID) },
1031 /* Active Research (Actisense) devices */
1032 { USB_DEVICE(FTDI_VID, ACTISENSE_NDC_PID) },
1033 { USB_DEVICE(FTDI_VID, ACTISENSE_USG_PID) },
1034 { USB_DEVICE(FTDI_VID, ACTISENSE_NGT_PID) },
1035 { USB_DEVICE(FTDI_VID, ACTISENSE_NGW_PID) },
1036 { USB_DEVICE(FTDI_VID, ACTISENSE_UID_PID) },
1037 { USB_DEVICE(FTDI_VID, ACTISENSE_USA_PID) },
1038 { USB_DEVICE(FTDI_VID, ACTISENSE_NGX_PID) },
1039 { USB_DEVICE(FTDI_VID, ACTISENSE_D9AF_PID) },
1040 { USB_DEVICE(FTDI_VID, CHETCO_SEAGAUGE_PID) },
1041 { USB_DEVICE(FTDI_VID, CHETCO_SEASWITCH_PID) },
1042 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_NMEA2000_PID) },
1043 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_ETHERNET_PID) },
1044 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_WIFI_PID) },
1045 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_DISPLAY_PID) },
1046 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_LITE_PID) },
1047 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_ANALOG_PID) },
1048 /* Belimo Automation devices */
1049 { USB_DEVICE(FTDI_VID, BELIMO_ZTH_PID) },
1050 { USB_DEVICE(FTDI_VID, BELIMO_ZIP_PID) },
1051 /* ICP DAS I-756xU devices */
1052 { USB_DEVICE(ICPDAS_VID, ICPDAS_I7560U_PID) },
1053 { USB_DEVICE(ICPDAS_VID, ICPDAS_I7561U_PID) },
1054 { USB_DEVICE(ICPDAS_VID, ICPDAS_I7563U_PID) },
1055 { USB_DEVICE(WICED_VID, WICED_USB20706V2_PID) },
1056 { USB_DEVICE(TI_VID, TI_CC3200_LAUNCHPAD_PID),
1057 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
1058 { USB_DEVICE(CYPRESS_VID, CYPRESS_WICED_BT_USB_PID) },
1059 { USB_DEVICE(CYPRESS_VID, CYPRESS_WICED_WL_USB_PID) },
1060 { USB_DEVICE(AIRBUS_DS_VID, AIRBUS_DS_P8GR) },
1061 /* EZPrototypes devices */
1062 { USB_DEVICE(EZPROTOTYPES_VID, HJELMSLUND_USB485_ISO_PID) },
1063 { USB_DEVICE_INTERFACE_NUMBER(UNJO_VID, UNJO_ISODEBUG_V1_PID, 1) },
1064 /* Sienna devices */
1065 { USB_DEVICE(FTDI_VID, FTDI_SIENNA_PID) },
1066 { USB_DEVICE(ECHELON_VID, ECHELON_U20_PID) },
1067 /* IDS GmbH devices */
1068 { USB_DEVICE(IDS_VID, IDS_SI31A_PID) },
1069 { USB_DEVICE(IDS_VID, IDS_CM31A_PID) },
1070 /* Omron devices */
1071 { USB_DEVICE(OMRON_VID, OMRON_CS1W_CIF31_PID) },
1072 /* U-Blox devices */
1073 { USB_DEVICE(UBLOX_VID, UBLOX_C099F9P_ZED_PID) },
1074 { USB_DEVICE(UBLOX_VID, UBLOX_C099F9P_ODIN_PID) },
1075 /* FreeCalypso USB adapters */
1076 { USB_DEVICE(FTDI_VID, FTDI_FALCONIA_JTAG_BUF_PID),
1077 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
1078 { USB_DEVICE(FTDI_VID, FTDI_FALCONIA_JTAG_UNBUF_PID),
1079 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
1080 /* GMC devices */
1081 { USB_DEVICE(GMC_VID, GMC_Z216C_PID) },
1082 /* Altera USB Blaster 3 */
1083 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_6022_PID, 1) },
1084 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_6025_PID, 2) },
1085 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_6026_PID, 2) },
1086 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_6026_PID, 3) },
1087 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_6029_PID, 2) },
1088 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602A_PID, 2) },
1089 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602A_PID, 3) },
1090 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602C_PID, 1) },
1091 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602D_PID, 1) },
1092 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602D_PID, 2) },
1093 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602E_PID, 1) },
1094 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602E_PID, 2) },
1095 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602E_PID, 3) },
1096 { } /* Terminating entry */
1097 };
1098
1099 MODULE_DEVICE_TABLE(usb, id_table_combined);
1100
1101 static const char *ftdi_chip_name[] = {
1102 [SIO] = "SIO", /* the serial part of FT8U100AX */
1103 [FT232A] = "FT232A",
1104 [FT232B] = "FT232B",
1105 [FT2232C] = "FT2232C/D",
1106 [FT232R] = "FT232R",
1107 [FT232H] = "FT232H",
1108 [FT2232H] = "FT2232H",
1109 [FT4232H] = "FT4232H",
1110 [FT4232HA] = "FT4232HA",
1111 [FT232HP] = "FT232HP",
1112 [FT233HP] = "FT233HP",
1113 [FT2232HP] = "FT2232HP",
1114 [FT2233HP] = "FT2233HP",
1115 [FT4232HP] = "FT4232HP",
1116 [FT4233HP] = "FT4233HP",
1117 [FTX] = "FT-X",
1118 };
1119
1120
1121 /* Used for TIOCMIWAIT */
1122 #define FTDI_STATUS_B0_MASK (FTDI_RS0_CTS | FTDI_RS0_DSR | FTDI_RS0_RI | FTDI_RS0_RLSD)
1123 #define FTDI_STATUS_B1_MASK (FTDI_RS_BI)
1124 /* End TIOCMIWAIT */
1125
1126 static void ftdi_set_termios(struct tty_struct *tty,
1127 struct usb_serial_port *port,
1128 const struct ktermios *old_termios);
1129 static int ftdi_get_modem_status(struct usb_serial_port *port,
1130 unsigned char status[2]);
1131
1132 #define WDR_TIMEOUT 5000 /* default urb timeout */
1133 #define WDR_SHORT_TIMEOUT 1000 /* shorter urb timeout */
1134
1135 /*
1136 * ***************************************************************************
1137 * Utility functions
1138 * ***************************************************************************
1139 */
1140
ftdi_232am_baud_base_to_divisor(int baud,int base)1141 static unsigned short int ftdi_232am_baud_base_to_divisor(int baud, int base)
1142 {
1143 unsigned short int divisor;
1144 /* divisor shifted 3 bits to the left */
1145 int divisor3 = DIV_ROUND_CLOSEST(base, 2 * baud);
1146 if ((divisor3 & 0x7) == 7)
1147 divisor3++; /* round x.7/8 up to x+1 */
1148 divisor = divisor3 >> 3;
1149 divisor3 &= 0x7;
1150 if (divisor3 == 1)
1151 divisor |= 0xc000; /* +0.125 */
1152 else if (divisor3 >= 4)
1153 divisor |= 0x4000; /* +0.5 */
1154 else if (divisor3 != 0)
1155 divisor |= 0x8000; /* +0.25 */
1156 else if (divisor == 1)
1157 divisor = 0; /* special case for maximum baud rate */
1158 return divisor;
1159 }
1160
ftdi_232am_baud_to_divisor(int baud)1161 static unsigned short int ftdi_232am_baud_to_divisor(int baud)
1162 {
1163 return ftdi_232am_baud_base_to_divisor(baud, 48000000);
1164 }
1165
ftdi_232bm_baud_base_to_divisor(int baud,int base)1166 static u32 ftdi_232bm_baud_base_to_divisor(int baud, int base)
1167 {
1168 static const unsigned char divfrac[8] = { 0, 3, 2, 4, 1, 5, 6, 7 };
1169 u32 divisor;
1170 /* divisor shifted 3 bits to the left */
1171 int divisor3 = DIV_ROUND_CLOSEST(base, 2 * baud);
1172 divisor = divisor3 >> 3;
1173 divisor |= (u32)divfrac[divisor3 & 0x7] << 14;
1174 /* Deal with special cases for highest baud rates. */
1175 if (divisor == 1) /* 1.0 */
1176 divisor = 0;
1177 else if (divisor == 0x4001) /* 1.5 */
1178 divisor = 1;
1179 return divisor;
1180 }
1181
ftdi_232bm_baud_to_divisor(int baud)1182 static u32 ftdi_232bm_baud_to_divisor(int baud)
1183 {
1184 return ftdi_232bm_baud_base_to_divisor(baud, 48000000);
1185 }
1186
ftdi_2232h_baud_base_to_divisor(int baud,int base)1187 static u32 ftdi_2232h_baud_base_to_divisor(int baud, int base)
1188 {
1189 static const unsigned char divfrac[8] = { 0, 3, 2, 4, 1, 5, 6, 7 };
1190 u32 divisor;
1191 int divisor3;
1192
1193 /* hi-speed baud rate is 10-bit sampling instead of 16-bit */
1194 divisor3 = DIV_ROUND_CLOSEST(8 * base, 10 * baud);
1195
1196 divisor = divisor3 >> 3;
1197 divisor |= (u32)divfrac[divisor3 & 0x7] << 14;
1198 /* Deal with special cases for highest baud rates. */
1199 if (divisor == 1) /* 1.0 */
1200 divisor = 0;
1201 else if (divisor == 0x4001) /* 1.5 */
1202 divisor = 1;
1203 /*
1204 * Set this bit to turn off a divide by 2.5 on baud rate generator
1205 * This enables baud rates up to 12Mbaud but cannot reach below 1200
1206 * baud with this bit set
1207 */
1208 divisor |= 0x00020000;
1209 return divisor;
1210 }
1211
ftdi_2232h_baud_to_divisor(int baud)1212 static u32 ftdi_2232h_baud_to_divisor(int baud)
1213 {
1214 return ftdi_2232h_baud_base_to_divisor(baud, 120000000);
1215 }
1216
1217 #define set_mctrl(port, set) update_mctrl((port), (set), 0)
1218 #define clear_mctrl(port, clear) update_mctrl((port), 0, (clear))
1219
update_mctrl(struct usb_serial_port * port,unsigned int set,unsigned int clear)1220 static int update_mctrl(struct usb_serial_port *port, unsigned int set,
1221 unsigned int clear)
1222 {
1223 struct ftdi_private *priv = usb_get_serial_port_data(port);
1224 struct device *dev = &port->dev;
1225 unsigned value;
1226 int rv;
1227
1228 if (((set | clear) & (TIOCM_DTR | TIOCM_RTS)) == 0) {
1229 dev_dbg(dev, "%s - DTR|RTS not being set|cleared\n", __func__);
1230 return 0; /* no change */
1231 }
1232
1233 clear &= ~set; /* 'set' takes precedence over 'clear' */
1234 value = 0;
1235 if (clear & TIOCM_DTR)
1236 value |= FTDI_SIO_SET_DTR_LOW;
1237 if (clear & TIOCM_RTS)
1238 value |= FTDI_SIO_SET_RTS_LOW;
1239 if (set & TIOCM_DTR)
1240 value |= FTDI_SIO_SET_DTR_HIGH;
1241 if (set & TIOCM_RTS)
1242 value |= FTDI_SIO_SET_RTS_HIGH;
1243 rv = usb_control_msg(port->serial->dev,
1244 usb_sndctrlpipe(port->serial->dev, 0),
1245 FTDI_SIO_SET_MODEM_CTRL_REQUEST,
1246 FTDI_SIO_SET_MODEM_CTRL_REQUEST_TYPE,
1247 value, priv->channel,
1248 NULL, 0, WDR_TIMEOUT);
1249 if (rv < 0) {
1250 dev_dbg(dev, "%s Error from MODEM_CTRL urb: DTR %s, RTS %s\n",
1251 __func__,
1252 (set & TIOCM_DTR) ? "HIGH" : (clear & TIOCM_DTR) ? "LOW" : "unchanged",
1253 (set & TIOCM_RTS) ? "HIGH" : (clear & TIOCM_RTS) ? "LOW" : "unchanged");
1254 rv = usb_translate_errors(rv);
1255 } else {
1256 dev_dbg(dev, "%s - DTR %s, RTS %s\n", __func__,
1257 (set & TIOCM_DTR) ? "HIGH" : (clear & TIOCM_DTR) ? "LOW" : "unchanged",
1258 (set & TIOCM_RTS) ? "HIGH" : (clear & TIOCM_RTS) ? "LOW" : "unchanged");
1259 /* FIXME: locking on last_dtr_rts */
1260 priv->last_dtr_rts = (priv->last_dtr_rts & ~clear) | set;
1261 }
1262 return rv;
1263 }
1264
1265
get_ftdi_divisor(struct tty_struct * tty,struct usb_serial_port * port)1266 static u32 get_ftdi_divisor(struct tty_struct *tty,
1267 struct usb_serial_port *port)
1268 {
1269 struct ftdi_private *priv = usb_get_serial_port_data(port);
1270 struct device *dev = &port->dev;
1271 u32 div_value = 0;
1272 int div_okay = 1;
1273 int baud;
1274
1275 baud = tty_get_baud_rate(tty);
1276 dev_dbg(dev, "%s - tty_get_baud_rate reports speed %d\n", __func__, baud);
1277
1278 /*
1279 * Observe deprecated async-compatible custom_divisor hack, update
1280 * baudrate if needed.
1281 */
1282 if (baud == 38400 &&
1283 ((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST) &&
1284 (priv->custom_divisor)) {
1285 baud = priv->baud_base / priv->custom_divisor;
1286 dev_dbg(dev, "%s - custom divisor %d sets baud rate to %d\n",
1287 __func__, priv->custom_divisor, baud);
1288 }
1289
1290 if (!baud)
1291 baud = 9600;
1292 switch (priv->chip_type) {
1293 case SIO:
1294 switch (baud) {
1295 case 300: div_value = ftdi_sio_b300; break;
1296 case 600: div_value = ftdi_sio_b600; break;
1297 case 1200: div_value = ftdi_sio_b1200; break;
1298 case 2400: div_value = ftdi_sio_b2400; break;
1299 case 4800: div_value = ftdi_sio_b4800; break;
1300 case 9600: div_value = ftdi_sio_b9600; break;
1301 case 19200: div_value = ftdi_sio_b19200; break;
1302 case 38400: div_value = ftdi_sio_b38400; break;
1303 case 57600: div_value = ftdi_sio_b57600; break;
1304 case 115200: div_value = ftdi_sio_b115200; break;
1305 default:
1306 dev_dbg(dev, "%s - Baudrate (%d) requested is not supported\n",
1307 __func__, baud);
1308 div_value = ftdi_sio_b9600;
1309 baud = 9600;
1310 div_okay = 0;
1311 }
1312 break;
1313 case FT232A:
1314 if (baud <= 3000000) {
1315 div_value = ftdi_232am_baud_to_divisor(baud);
1316 } else {
1317 dev_dbg(dev, "%s - Baud rate too high!\n", __func__);
1318 baud = 9600;
1319 div_value = ftdi_232am_baud_to_divisor(9600);
1320 div_okay = 0;
1321 }
1322 break;
1323 case FT232B:
1324 case FT2232C:
1325 case FT232R:
1326 case FTX:
1327 if (baud <= 3000000) {
1328 u16 product_id = le16_to_cpu(
1329 port->serial->dev->descriptor.idProduct);
1330 if (((product_id == FTDI_NDI_HUC_PID) ||
1331 (product_id == FTDI_NDI_SPECTRA_SCU_PID) ||
1332 (product_id == FTDI_NDI_FUTURE_2_PID) ||
1333 (product_id == FTDI_NDI_FUTURE_3_PID) ||
1334 (product_id == FTDI_NDI_AURORA_SCU_PID)) &&
1335 (baud == 19200)) {
1336 baud = 1200000;
1337 }
1338 div_value = ftdi_232bm_baud_to_divisor(baud);
1339 } else {
1340 dev_dbg(dev, "%s - Baud rate too high!\n", __func__);
1341 div_value = ftdi_232bm_baud_to_divisor(9600);
1342 div_okay = 0;
1343 baud = 9600;
1344 }
1345 break;
1346 default:
1347 if ((baud <= 12000000) && (baud >= 1200)) {
1348 div_value = ftdi_2232h_baud_to_divisor(baud);
1349 } else if (baud < 1200) {
1350 div_value = ftdi_232bm_baud_to_divisor(baud);
1351 } else {
1352 dev_dbg(dev, "%s - Baud rate too high!\n", __func__);
1353 div_value = ftdi_232bm_baud_to_divisor(9600);
1354 div_okay = 0;
1355 baud = 9600;
1356 }
1357 break;
1358 }
1359
1360 if (div_okay) {
1361 dev_dbg(dev, "%s - Baud rate set to %d (divisor 0x%lX) on chip %s\n",
1362 __func__, baud, (unsigned long)div_value,
1363 ftdi_chip_name[priv->chip_type]);
1364 }
1365
1366 tty_encode_baud_rate(tty, baud, baud);
1367 return div_value;
1368 }
1369
change_speed(struct tty_struct * tty,struct usb_serial_port * port)1370 static int change_speed(struct tty_struct *tty, struct usb_serial_port *port)
1371 {
1372 struct ftdi_private *priv = usb_get_serial_port_data(port);
1373 u16 value;
1374 u16 index;
1375 u32 index_value;
1376 int rv;
1377
1378 index_value = get_ftdi_divisor(tty, port);
1379 value = (u16)index_value;
1380 index = (u16)(index_value >> 16);
1381 if (priv->channel)
1382 index = (u16)((index << 8) | priv->channel);
1383
1384 rv = usb_control_msg(port->serial->dev,
1385 usb_sndctrlpipe(port->serial->dev, 0),
1386 FTDI_SIO_SET_BAUDRATE_REQUEST,
1387 FTDI_SIO_SET_BAUDRATE_REQUEST_TYPE,
1388 value, index,
1389 NULL, 0, WDR_SHORT_TIMEOUT);
1390 return rv;
1391 }
1392
write_latency_timer(struct usb_serial_port * port)1393 static int write_latency_timer(struct usb_serial_port *port)
1394 {
1395 struct ftdi_private *priv = usb_get_serial_port_data(port);
1396 struct usb_device *udev = port->serial->dev;
1397 int rv;
1398 int l = priv->latency;
1399
1400 if (priv->chip_type == SIO || priv->chip_type == FT232A)
1401 return -EINVAL;
1402
1403 if (priv->flags & ASYNC_LOW_LATENCY)
1404 l = 1;
1405
1406 dev_dbg(&port->dev, "%s: setting latency timer = %i\n", __func__, l);
1407
1408 rv = usb_control_msg(udev,
1409 usb_sndctrlpipe(udev, 0),
1410 FTDI_SIO_SET_LATENCY_TIMER_REQUEST,
1411 FTDI_SIO_SET_LATENCY_TIMER_REQUEST_TYPE,
1412 l, priv->channel,
1413 NULL, 0, WDR_TIMEOUT);
1414 if (rv < 0)
1415 dev_err(&port->dev, "Unable to write latency timer: %i\n", rv);
1416 return rv;
1417 }
1418
_read_latency_timer(struct usb_serial_port * port)1419 static int _read_latency_timer(struct usb_serial_port *port)
1420 {
1421 struct ftdi_private *priv = usb_get_serial_port_data(port);
1422 struct usb_device *udev = port->serial->dev;
1423 u8 buf;
1424 int rv;
1425
1426 rv = usb_control_msg_recv(udev, 0, FTDI_SIO_GET_LATENCY_TIMER_REQUEST,
1427 FTDI_SIO_GET_LATENCY_TIMER_REQUEST_TYPE, 0,
1428 priv->channel, &buf, 1, WDR_TIMEOUT,
1429 GFP_KERNEL);
1430 if (rv == 0)
1431 rv = buf;
1432
1433 return rv;
1434 }
1435
read_latency_timer(struct usb_serial_port * port)1436 static int read_latency_timer(struct usb_serial_port *port)
1437 {
1438 struct ftdi_private *priv = usb_get_serial_port_data(port);
1439 int rv;
1440
1441 if (priv->chip_type == SIO || priv->chip_type == FT232A)
1442 return -EINVAL;
1443
1444 rv = _read_latency_timer(port);
1445 if (rv < 0) {
1446 dev_err(&port->dev, "Unable to read latency timer: %i\n", rv);
1447 return rv;
1448 }
1449
1450 priv->latency = rv;
1451
1452 return 0;
1453 }
1454
get_serial_info(struct tty_struct * tty,struct serial_struct * ss)1455 static void get_serial_info(struct tty_struct *tty, struct serial_struct *ss)
1456 {
1457 struct usb_serial_port *port = tty->driver_data;
1458 struct ftdi_private *priv = usb_get_serial_port_data(port);
1459
1460 ss->flags = priv->flags;
1461 ss->baud_base = priv->baud_base;
1462 ss->custom_divisor = priv->custom_divisor;
1463 }
1464
set_serial_info(struct tty_struct * tty,struct serial_struct * ss)1465 static int set_serial_info(struct tty_struct *tty, struct serial_struct *ss)
1466 {
1467 struct usb_serial_port *port = tty->driver_data;
1468 struct ftdi_private *priv = usb_get_serial_port_data(port);
1469 int old_flags, old_divisor;
1470
1471 mutex_lock(&priv->cfg_lock);
1472
1473 if (!capable(CAP_SYS_ADMIN)) {
1474 if ((ss->flags ^ priv->flags) & ~ASYNC_USR_MASK) {
1475 mutex_unlock(&priv->cfg_lock);
1476 return -EPERM;
1477 }
1478 }
1479
1480 old_flags = priv->flags;
1481 old_divisor = priv->custom_divisor;
1482
1483 priv->flags = ss->flags & ASYNC_FLAGS;
1484 priv->custom_divisor = ss->custom_divisor;
1485
1486 write_latency_timer(port);
1487
1488 if ((priv->flags ^ old_flags) & ASYNC_SPD_MASK ||
1489 ((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST &&
1490 priv->custom_divisor != old_divisor)) {
1491
1492 /* warn about deprecation unless clearing */
1493 if (priv->flags & ASYNC_SPD_MASK)
1494 dev_warn_ratelimited(&port->dev, "use of SPD flags is deprecated\n");
1495
1496 change_speed(tty, port);
1497 }
1498 mutex_unlock(&priv->cfg_lock);
1499 return 0;
1500 }
1501
get_lsr_info(struct usb_serial_port * port,unsigned int __user * retinfo)1502 static int get_lsr_info(struct usb_serial_port *port,
1503 unsigned int __user *retinfo)
1504 {
1505 struct ftdi_private *priv = usb_get_serial_port_data(port);
1506 unsigned int result = 0;
1507
1508 if (priv->transmit_empty)
1509 result = TIOCSER_TEMT;
1510
1511 if (copy_to_user(retinfo, &result, sizeof(unsigned int)))
1512 return -EFAULT;
1513 return 0;
1514 }
1515
ftdi_determine_type(struct usb_serial_port * port)1516 static int ftdi_determine_type(struct usb_serial_port *port)
1517 {
1518 struct ftdi_private *priv = usb_get_serial_port_data(port);
1519 struct usb_serial *serial = port->serial;
1520 struct usb_device *udev = serial->dev;
1521 unsigned int version, ifnum;
1522
1523 version = le16_to_cpu(udev->descriptor.bcdDevice);
1524 ifnum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
1525
1526 /* Assume Hi-Speed type */
1527 priv->baud_base = 120000000 / 2;
1528 priv->channel = CHANNEL_A + ifnum;
1529
1530 switch (version) {
1531 case 0x200:
1532 priv->chip_type = FT232A;
1533 priv->baud_base = 48000000 / 2;
1534 priv->channel = 0;
1535 /*
1536 * FT232B devices have a bug where bcdDevice gets set to 0x200
1537 * when iSerialNumber is 0. Assume it is an FT232B in case the
1538 * latency timer is readable.
1539 */
1540 if (udev->descriptor.iSerialNumber == 0 &&
1541 _read_latency_timer(port) >= 0) {
1542 priv->chip_type = FT232B;
1543 }
1544 break;
1545 case 0x400:
1546 priv->chip_type = FT232B;
1547 priv->baud_base = 48000000 / 2;
1548 priv->channel = 0;
1549 break;
1550 case 0x500:
1551 priv->chip_type = FT2232C;
1552 priv->baud_base = 48000000 / 2;
1553 break;
1554 case 0x600:
1555 priv->chip_type = FT232R;
1556 priv->baud_base = 48000000 / 2;
1557 priv->channel = 0;
1558 break;
1559 case 0x700:
1560 priv->chip_type = FT2232H;
1561 break;
1562 case 0x800:
1563 priv->chip_type = FT4232H;
1564 break;
1565 case 0x900:
1566 priv->chip_type = FT232H;
1567 break;
1568 case 0x1000:
1569 priv->chip_type = FTX;
1570 priv->baud_base = 48000000 / 2;
1571 break;
1572 case 0x2800:
1573 priv->chip_type = FT2233HP;
1574 break;
1575 case 0x2900:
1576 priv->chip_type = FT4233HP;
1577 break;
1578 case 0x3000:
1579 priv->chip_type = FT2232HP;
1580 break;
1581 case 0x3100:
1582 priv->chip_type = FT4232HP;
1583 break;
1584 case 0x3200:
1585 priv->chip_type = FT233HP;
1586 break;
1587 case 0x3300:
1588 priv->chip_type = FT232HP;
1589 break;
1590 case 0x3600:
1591 priv->chip_type = FT4232HA;
1592 break;
1593 default:
1594 if (version < 0x200) {
1595 priv->chip_type = SIO;
1596 priv->baud_base = 12000000 / 16;
1597 priv->channel = 0;
1598 } else {
1599 dev_err(&port->dev, "unknown device type: 0x%02x\n", version);
1600 return -ENODEV;
1601 }
1602 }
1603
1604 dev_info(&udev->dev, "Detected %s\n", ftdi_chip_name[priv->chip_type]);
1605
1606 return 0;
1607 }
1608
1609
1610 /*
1611 * Determine the maximum packet size for the device. This depends on the chip
1612 * type and the USB host capabilities. The value should be obtained from the
1613 * device descriptor as the chip will use the appropriate values for the host.
1614 */
ftdi_set_max_packet_size(struct usb_serial_port * port)1615 static void ftdi_set_max_packet_size(struct usb_serial_port *port)
1616 {
1617 struct ftdi_private *priv = usb_get_serial_port_data(port);
1618 struct usb_interface *interface = port->serial->interface;
1619 struct usb_endpoint_descriptor *ep_desc;
1620 unsigned num_endpoints;
1621 unsigned i;
1622
1623 num_endpoints = interface->cur_altsetting->desc.bNumEndpoints;
1624 if (!num_endpoints)
1625 return;
1626
1627 /*
1628 * NOTE: Some customers have programmed FT232R/FT245R devices
1629 * with an endpoint size of 0 - not good. In this case, we
1630 * want to override the endpoint descriptor setting and use a
1631 * value of 64 for wMaxPacketSize.
1632 */
1633 for (i = 0; i < num_endpoints; i++) {
1634 ep_desc = &interface->cur_altsetting->endpoint[i].desc;
1635 if (!ep_desc->wMaxPacketSize) {
1636 ep_desc->wMaxPacketSize = cpu_to_le16(0x40);
1637 dev_warn(&port->dev, "Overriding wMaxPacketSize on endpoint %d\n",
1638 usb_endpoint_num(ep_desc));
1639 }
1640 }
1641
1642 /* Set max packet size based on last descriptor. */
1643 priv->max_packet_size = usb_endpoint_maxp(ep_desc);
1644 }
1645
1646
1647 /*
1648 * ***************************************************************************
1649 * Sysfs Attribute
1650 * ***************************************************************************
1651 */
1652
latency_timer_show(struct device * dev,struct device_attribute * attr,char * buf)1653 static ssize_t latency_timer_show(struct device *dev,
1654 struct device_attribute *attr, char *buf)
1655 {
1656 struct usb_serial_port *port = to_usb_serial_port(dev);
1657 struct ftdi_private *priv = usb_get_serial_port_data(port);
1658 if (priv->flags & ASYNC_LOW_LATENCY)
1659 return sprintf(buf, "1\n");
1660 else
1661 return sprintf(buf, "%u\n", priv->latency);
1662 }
1663
1664 /* Write a new value of the latency timer, in units of milliseconds. */
latency_timer_store(struct device * dev,struct device_attribute * attr,const char * valbuf,size_t count)1665 static ssize_t latency_timer_store(struct device *dev,
1666 struct device_attribute *attr,
1667 const char *valbuf, size_t count)
1668 {
1669 struct usb_serial_port *port = to_usb_serial_port(dev);
1670 struct ftdi_private *priv = usb_get_serial_port_data(port);
1671 u8 v;
1672 int rv;
1673
1674 if (kstrtou8(valbuf, 10, &v))
1675 return -EINVAL;
1676
1677 priv->latency = v;
1678 rv = write_latency_timer(port);
1679 if (rv < 0)
1680 return -EIO;
1681 return count;
1682 }
1683 static DEVICE_ATTR_RW(latency_timer);
1684
1685 /* Write an event character directly to the FTDI register. The ASCII
1686 value is in the low 8 bits, with the enable bit in the 9th bit. */
event_char_store(struct device * dev,struct device_attribute * attr,const char * valbuf,size_t count)1687 static ssize_t event_char_store(struct device *dev,
1688 struct device_attribute *attr, const char *valbuf, size_t count)
1689 {
1690 struct usb_serial_port *port = to_usb_serial_port(dev);
1691 struct ftdi_private *priv = usb_get_serial_port_data(port);
1692 struct usb_device *udev = port->serial->dev;
1693 unsigned int v;
1694 int rv;
1695
1696 if (kstrtouint(valbuf, 0, &v) || v >= 0x200)
1697 return -EINVAL;
1698
1699 dev_dbg(&port->dev, "%s: setting event char = 0x%03x\n", __func__, v);
1700
1701 rv = usb_control_msg(udev,
1702 usb_sndctrlpipe(udev, 0),
1703 FTDI_SIO_SET_EVENT_CHAR_REQUEST,
1704 FTDI_SIO_SET_EVENT_CHAR_REQUEST_TYPE,
1705 v, priv->channel,
1706 NULL, 0, WDR_TIMEOUT);
1707 if (rv < 0) {
1708 dev_dbg(&port->dev, "Unable to write event character: %i\n", rv);
1709 return -EIO;
1710 }
1711
1712 return count;
1713 }
1714 static DEVICE_ATTR_WO(event_char);
1715
1716 static struct attribute *ftdi_attrs[] = {
1717 &dev_attr_event_char.attr,
1718 &dev_attr_latency_timer.attr,
1719 NULL
1720 };
1721
ftdi_is_visible(struct kobject * kobj,struct attribute * attr,int idx)1722 static umode_t ftdi_is_visible(struct kobject *kobj, struct attribute *attr, int idx)
1723 {
1724 struct device *dev = kobj_to_dev(kobj);
1725 struct usb_serial_port *port = to_usb_serial_port(dev);
1726 struct ftdi_private *priv = usb_get_serial_port_data(port);
1727 enum ftdi_chip_type type = priv->chip_type;
1728
1729 if (attr == &dev_attr_event_char.attr) {
1730 if (type == SIO)
1731 return 0;
1732 }
1733
1734 if (attr == &dev_attr_latency_timer.attr) {
1735 if (type == SIO || type == FT232A)
1736 return 0;
1737 }
1738
1739 return attr->mode;
1740 }
1741
1742 static const struct attribute_group ftdi_group = {
1743 .attrs = ftdi_attrs,
1744 .is_visible = ftdi_is_visible,
1745 };
1746
1747 static const struct attribute_group *ftdi_groups[] = {
1748 &ftdi_group,
1749 NULL
1750 };
1751
1752 #ifdef CONFIG_GPIOLIB
1753
ftdi_set_bitmode(struct usb_serial_port * port,u8 mode)1754 static int ftdi_set_bitmode(struct usb_serial_port *port, u8 mode)
1755 {
1756 struct ftdi_private *priv = usb_get_serial_port_data(port);
1757 struct usb_serial *serial = port->serial;
1758 int result;
1759 u16 val;
1760
1761 result = usb_autopm_get_interface(serial->interface);
1762 if (result)
1763 return result;
1764
1765 val = (mode << 8) | (priv->gpio_output << 4) | priv->gpio_value;
1766 result = usb_control_msg(serial->dev,
1767 usb_sndctrlpipe(serial->dev, 0),
1768 FTDI_SIO_SET_BITMODE_REQUEST,
1769 FTDI_SIO_SET_BITMODE_REQUEST_TYPE, val,
1770 priv->channel, NULL, 0, WDR_TIMEOUT);
1771 if (result < 0) {
1772 dev_err(&serial->interface->dev,
1773 "bitmode request failed for value 0x%04x: %d\n",
1774 val, result);
1775 }
1776
1777 usb_autopm_put_interface(serial->interface);
1778
1779 return result;
1780 }
1781
ftdi_set_cbus_pins(struct usb_serial_port * port)1782 static int ftdi_set_cbus_pins(struct usb_serial_port *port)
1783 {
1784 return ftdi_set_bitmode(port, FTDI_SIO_BITMODE_CBUS);
1785 }
1786
ftdi_exit_cbus_mode(struct usb_serial_port * port)1787 static int ftdi_exit_cbus_mode(struct usb_serial_port *port)
1788 {
1789 struct ftdi_private *priv = usb_get_serial_port_data(port);
1790
1791 priv->gpio_output = 0;
1792 priv->gpio_value = 0;
1793 return ftdi_set_bitmode(port, FTDI_SIO_BITMODE_RESET);
1794 }
1795
ftdi_gpio_request(struct gpio_chip * gc,unsigned int offset)1796 static int ftdi_gpio_request(struct gpio_chip *gc, unsigned int offset)
1797 {
1798 struct usb_serial_port *port = gpiochip_get_data(gc);
1799 struct ftdi_private *priv = usb_get_serial_port_data(port);
1800 int result;
1801
1802 mutex_lock(&priv->gpio_lock);
1803 if (!priv->gpio_used) {
1804 /* Set default pin states, as we cannot get them from device */
1805 priv->gpio_output = 0x00;
1806 priv->gpio_value = 0x00;
1807 result = ftdi_set_cbus_pins(port);
1808 if (result) {
1809 mutex_unlock(&priv->gpio_lock);
1810 return result;
1811 }
1812
1813 priv->gpio_used = true;
1814 }
1815 mutex_unlock(&priv->gpio_lock);
1816
1817 return 0;
1818 }
1819
ftdi_read_cbus_pins(struct usb_serial_port * port)1820 static int ftdi_read_cbus_pins(struct usb_serial_port *port)
1821 {
1822 struct ftdi_private *priv = usb_get_serial_port_data(port);
1823 struct usb_serial *serial = port->serial;
1824 u8 buf;
1825 int result;
1826
1827 result = usb_autopm_get_interface(serial->interface);
1828 if (result)
1829 return result;
1830
1831 result = usb_control_msg_recv(serial->dev, 0,
1832 FTDI_SIO_READ_PINS_REQUEST,
1833 FTDI_SIO_READ_PINS_REQUEST_TYPE, 0,
1834 priv->channel, &buf, 1, WDR_TIMEOUT,
1835 GFP_KERNEL);
1836 if (result == 0)
1837 result = buf;
1838
1839 usb_autopm_put_interface(serial->interface);
1840
1841 return result;
1842 }
1843
ftdi_gpio_get(struct gpio_chip * gc,unsigned int gpio)1844 static int ftdi_gpio_get(struct gpio_chip *gc, unsigned int gpio)
1845 {
1846 struct usb_serial_port *port = gpiochip_get_data(gc);
1847 int result;
1848
1849 result = ftdi_read_cbus_pins(port);
1850 if (result < 0)
1851 return result;
1852
1853 return !!(result & BIT(gpio));
1854 }
1855
ftdi_gpio_set(struct gpio_chip * gc,unsigned int gpio,int value)1856 static void ftdi_gpio_set(struct gpio_chip *gc, unsigned int gpio, int value)
1857 {
1858 struct usb_serial_port *port = gpiochip_get_data(gc);
1859 struct ftdi_private *priv = usb_get_serial_port_data(port);
1860
1861 mutex_lock(&priv->gpio_lock);
1862
1863 if (value)
1864 priv->gpio_value |= BIT(gpio);
1865 else
1866 priv->gpio_value &= ~BIT(gpio);
1867
1868 ftdi_set_cbus_pins(port);
1869
1870 mutex_unlock(&priv->gpio_lock);
1871 }
1872
ftdi_gpio_get_multiple(struct gpio_chip * gc,unsigned long * mask,unsigned long * bits)1873 static int ftdi_gpio_get_multiple(struct gpio_chip *gc, unsigned long *mask,
1874 unsigned long *bits)
1875 {
1876 struct usb_serial_port *port = gpiochip_get_data(gc);
1877 int result;
1878
1879 result = ftdi_read_cbus_pins(port);
1880 if (result < 0)
1881 return result;
1882
1883 *bits = result & *mask;
1884
1885 return 0;
1886 }
1887
ftdi_gpio_set_multiple(struct gpio_chip * gc,unsigned long * mask,unsigned long * bits)1888 static void ftdi_gpio_set_multiple(struct gpio_chip *gc, unsigned long *mask,
1889 unsigned long *bits)
1890 {
1891 struct usb_serial_port *port = gpiochip_get_data(gc);
1892 struct ftdi_private *priv = usb_get_serial_port_data(port);
1893
1894 mutex_lock(&priv->gpio_lock);
1895
1896 priv->gpio_value &= ~(*mask);
1897 priv->gpio_value |= *bits & *mask;
1898 ftdi_set_cbus_pins(port);
1899
1900 mutex_unlock(&priv->gpio_lock);
1901 }
1902
ftdi_gpio_direction_get(struct gpio_chip * gc,unsigned int gpio)1903 static int ftdi_gpio_direction_get(struct gpio_chip *gc, unsigned int gpio)
1904 {
1905 struct usb_serial_port *port = gpiochip_get_data(gc);
1906 struct ftdi_private *priv = usb_get_serial_port_data(port);
1907
1908 return !(priv->gpio_output & BIT(gpio));
1909 }
1910
ftdi_gpio_direction_input(struct gpio_chip * gc,unsigned int gpio)1911 static int ftdi_gpio_direction_input(struct gpio_chip *gc, unsigned int gpio)
1912 {
1913 struct usb_serial_port *port = gpiochip_get_data(gc);
1914 struct ftdi_private *priv = usb_get_serial_port_data(port);
1915 int result;
1916
1917 mutex_lock(&priv->gpio_lock);
1918
1919 priv->gpio_output &= ~BIT(gpio);
1920 result = ftdi_set_cbus_pins(port);
1921
1922 mutex_unlock(&priv->gpio_lock);
1923
1924 return result;
1925 }
1926
ftdi_gpio_direction_output(struct gpio_chip * gc,unsigned int gpio,int value)1927 static int ftdi_gpio_direction_output(struct gpio_chip *gc, unsigned int gpio,
1928 int value)
1929 {
1930 struct usb_serial_port *port = gpiochip_get_data(gc);
1931 struct ftdi_private *priv = usb_get_serial_port_data(port);
1932 int result;
1933
1934 mutex_lock(&priv->gpio_lock);
1935
1936 priv->gpio_output |= BIT(gpio);
1937 if (value)
1938 priv->gpio_value |= BIT(gpio);
1939 else
1940 priv->gpio_value &= ~BIT(gpio);
1941
1942 result = ftdi_set_cbus_pins(port);
1943
1944 mutex_unlock(&priv->gpio_lock);
1945
1946 return result;
1947 }
1948
ftdi_gpio_init_valid_mask(struct gpio_chip * gc,unsigned long * valid_mask,unsigned int ngpios)1949 static int ftdi_gpio_init_valid_mask(struct gpio_chip *gc,
1950 unsigned long *valid_mask,
1951 unsigned int ngpios)
1952 {
1953 struct usb_serial_port *port = gpiochip_get_data(gc);
1954 struct ftdi_private *priv = usb_get_serial_port_data(port);
1955 unsigned long map = priv->gpio_altfunc;
1956
1957 bitmap_complement(valid_mask, &map, ngpios);
1958
1959 if (bitmap_empty(valid_mask, ngpios))
1960 dev_dbg(&port->dev, "no CBUS pin configured for GPIO\n");
1961 else
1962 dev_dbg(&port->dev, "CBUS%*pbl configured for GPIO\n", ngpios,
1963 valid_mask);
1964
1965 return 0;
1966 }
1967
ftdi_read_eeprom(struct usb_serial * serial,void * dst,u16 addr,u16 nbytes)1968 static int ftdi_read_eeprom(struct usb_serial *serial, void *dst, u16 addr,
1969 u16 nbytes)
1970 {
1971 int read = 0;
1972
1973 if (addr % 2 != 0)
1974 return -EINVAL;
1975 if (nbytes % 2 != 0)
1976 return -EINVAL;
1977
1978 /* Read EEPROM two bytes at a time */
1979 while (read < nbytes) {
1980 int rv;
1981
1982 rv = usb_control_msg(serial->dev,
1983 usb_rcvctrlpipe(serial->dev, 0),
1984 FTDI_SIO_READ_EEPROM_REQUEST,
1985 FTDI_SIO_READ_EEPROM_REQUEST_TYPE,
1986 0, (addr + read) / 2, dst + read, 2,
1987 WDR_TIMEOUT);
1988 if (rv < 2) {
1989 if (rv >= 0)
1990 return -EIO;
1991 else
1992 return rv;
1993 }
1994
1995 read += rv;
1996 }
1997
1998 return 0;
1999 }
2000
ftdi_gpio_init_ft232h(struct usb_serial_port * port)2001 static int ftdi_gpio_init_ft232h(struct usb_serial_port *port)
2002 {
2003 struct ftdi_private *priv = usb_get_serial_port_data(port);
2004 u16 cbus_config;
2005 u8 *buf;
2006 int ret;
2007 int i;
2008
2009 buf = kmalloc(4, GFP_KERNEL);
2010 if (!buf)
2011 return -ENOMEM;
2012
2013 ret = ftdi_read_eeprom(port->serial, buf, 0x1a, 4);
2014 if (ret < 0)
2015 goto out_free;
2016
2017 /*
2018 * FT232H CBUS Memory Map
2019 *
2020 * 0x1a: X- (upper nibble -> AC5)
2021 * 0x1b: -X (lower nibble -> AC6)
2022 * 0x1c: XX (upper nibble -> AC9 | lower nibble -> AC8)
2023 */
2024 cbus_config = buf[2] << 8 | (buf[1] & 0xf) << 4 | (buf[0] & 0xf0) >> 4;
2025
2026 priv->gc.ngpio = 4;
2027 priv->gpio_altfunc = 0xff;
2028
2029 for (i = 0; i < priv->gc.ngpio; ++i) {
2030 if ((cbus_config & 0xf) == FTDI_FTX_CBUS_MUX_GPIO)
2031 priv->gpio_altfunc &= ~BIT(i);
2032 cbus_config >>= 4;
2033 }
2034
2035 out_free:
2036 kfree(buf);
2037
2038 return ret;
2039 }
2040
ftdi_gpio_init_ft232r(struct usb_serial_port * port)2041 static int ftdi_gpio_init_ft232r(struct usb_serial_port *port)
2042 {
2043 struct ftdi_private *priv = usb_get_serial_port_data(port);
2044 u16 cbus_config;
2045 u8 *buf;
2046 int ret;
2047 int i;
2048
2049 buf = kmalloc(2, GFP_KERNEL);
2050 if (!buf)
2051 return -ENOMEM;
2052
2053 ret = ftdi_read_eeprom(port->serial, buf, 0x14, 2);
2054 if (ret < 0)
2055 goto out_free;
2056
2057 cbus_config = le16_to_cpup((__le16 *)buf);
2058 dev_dbg(&port->dev, "cbus_config = 0x%04x\n", cbus_config);
2059
2060 priv->gc.ngpio = 4;
2061
2062 priv->gpio_altfunc = 0xff;
2063 for (i = 0; i < priv->gc.ngpio; ++i) {
2064 if ((cbus_config & 0xf) == FTDI_FT232R_CBUS_MUX_GPIO)
2065 priv->gpio_altfunc &= ~BIT(i);
2066 cbus_config >>= 4;
2067 }
2068 out_free:
2069 kfree(buf);
2070
2071 return ret;
2072 }
2073
ftdi_gpio_init_ftx(struct usb_serial_port * port)2074 static int ftdi_gpio_init_ftx(struct usb_serial_port *port)
2075 {
2076 struct ftdi_private *priv = usb_get_serial_port_data(port);
2077 struct usb_serial *serial = port->serial;
2078 const u16 cbus_cfg_addr = 0x1a;
2079 const u16 cbus_cfg_size = 4;
2080 u8 *cbus_cfg_buf;
2081 int result;
2082 u8 i;
2083
2084 cbus_cfg_buf = kmalloc(cbus_cfg_size, GFP_KERNEL);
2085 if (!cbus_cfg_buf)
2086 return -ENOMEM;
2087
2088 result = ftdi_read_eeprom(serial, cbus_cfg_buf,
2089 cbus_cfg_addr, cbus_cfg_size);
2090 if (result < 0)
2091 goto out_free;
2092
2093 /* FIXME: FT234XD alone has 1 GPIO, but how to recognize this IC? */
2094 priv->gc.ngpio = 4;
2095
2096 /* Determine which pins are configured for CBUS bitbanging */
2097 priv->gpio_altfunc = 0xff;
2098 for (i = 0; i < priv->gc.ngpio; ++i) {
2099 if (cbus_cfg_buf[i] == FTDI_FTX_CBUS_MUX_GPIO)
2100 priv->gpio_altfunc &= ~BIT(i);
2101 }
2102
2103 out_free:
2104 kfree(cbus_cfg_buf);
2105
2106 return result;
2107 }
2108
ftdi_gpio_init(struct usb_serial_port * port)2109 static int ftdi_gpio_init(struct usb_serial_port *port)
2110 {
2111 struct ftdi_private *priv = usb_get_serial_port_data(port);
2112 struct usb_serial *serial = port->serial;
2113 int result;
2114
2115 switch (priv->chip_type) {
2116 case FT232H:
2117 result = ftdi_gpio_init_ft232h(port);
2118 break;
2119 case FT232R:
2120 result = ftdi_gpio_init_ft232r(port);
2121 break;
2122 case FTX:
2123 result = ftdi_gpio_init_ftx(port);
2124 break;
2125 default:
2126 return 0;
2127 }
2128
2129 if (result < 0)
2130 return result;
2131
2132 mutex_init(&priv->gpio_lock);
2133
2134 priv->gc.label = "ftdi-cbus";
2135 priv->gc.request = ftdi_gpio_request;
2136 priv->gc.get_direction = ftdi_gpio_direction_get;
2137 priv->gc.direction_input = ftdi_gpio_direction_input;
2138 priv->gc.direction_output = ftdi_gpio_direction_output;
2139 priv->gc.init_valid_mask = ftdi_gpio_init_valid_mask;
2140 priv->gc.get = ftdi_gpio_get;
2141 priv->gc.set = ftdi_gpio_set;
2142 priv->gc.get_multiple = ftdi_gpio_get_multiple;
2143 priv->gc.set_multiple = ftdi_gpio_set_multiple;
2144 priv->gc.owner = THIS_MODULE;
2145 priv->gc.parent = &serial->interface->dev;
2146 priv->gc.base = -1;
2147 priv->gc.can_sleep = true;
2148
2149 result = gpiochip_add_data(&priv->gc, port);
2150 if (!result)
2151 priv->gpio_registered = true;
2152
2153 return result;
2154 }
2155
ftdi_gpio_remove(struct usb_serial_port * port)2156 static void ftdi_gpio_remove(struct usb_serial_port *port)
2157 {
2158 struct ftdi_private *priv = usb_get_serial_port_data(port);
2159
2160 if (priv->gpio_registered) {
2161 gpiochip_remove(&priv->gc);
2162 priv->gpio_registered = false;
2163 }
2164
2165 if (priv->gpio_used) {
2166 /* Exiting CBUS-mode does not reset pin states. */
2167 ftdi_exit_cbus_mode(port);
2168 priv->gpio_used = false;
2169 }
2170 }
2171
2172 #else
2173
ftdi_gpio_init(struct usb_serial_port * port)2174 static int ftdi_gpio_init(struct usb_serial_port *port)
2175 {
2176 return 0;
2177 }
2178
ftdi_gpio_remove(struct usb_serial_port * port)2179 static void ftdi_gpio_remove(struct usb_serial_port *port) { }
2180
2181 #endif /* CONFIG_GPIOLIB */
2182
2183 /*
2184 * ***************************************************************************
2185 * FTDI driver specific functions
2186 * ***************************************************************************
2187 */
2188
ftdi_probe(struct usb_serial * serial,const struct usb_device_id * id)2189 static int ftdi_probe(struct usb_serial *serial, const struct usb_device_id *id)
2190 {
2191 const struct ftdi_quirk *quirk = (struct ftdi_quirk *)id->driver_info;
2192
2193 if (quirk && quirk->probe) {
2194 int ret = quirk->probe(serial);
2195 if (ret != 0)
2196 return ret;
2197 }
2198
2199 usb_set_serial_data(serial, (void *)id->driver_info);
2200
2201 return 0;
2202 }
2203
ftdi_port_probe(struct usb_serial_port * port)2204 static int ftdi_port_probe(struct usb_serial_port *port)
2205 {
2206 const struct ftdi_quirk *quirk = usb_get_serial_data(port->serial);
2207 struct ftdi_private *priv;
2208 int result;
2209
2210 priv = kzalloc(sizeof(struct ftdi_private), GFP_KERNEL);
2211 if (!priv)
2212 return -ENOMEM;
2213
2214 mutex_init(&priv->cfg_lock);
2215
2216 if (quirk && quirk->port_probe)
2217 quirk->port_probe(priv);
2218
2219 usb_set_serial_port_data(port, priv);
2220
2221 result = ftdi_determine_type(port);
2222 if (result)
2223 goto err_free;
2224
2225 ftdi_set_max_packet_size(port);
2226 if (read_latency_timer(port) < 0)
2227 priv->latency = 16;
2228 write_latency_timer(port);
2229
2230 result = ftdi_gpio_init(port);
2231 if (result < 0) {
2232 dev_err(&port->serial->interface->dev,
2233 "GPIO initialisation failed: %d\n",
2234 result);
2235 }
2236
2237 return 0;
2238
2239 err_free:
2240 kfree(priv);
2241
2242 return result;
2243 }
2244
2245 /* Setup for the USB-UIRT device, which requires hardwired
2246 * baudrate (38400 gets mapped to 312500) */
2247 /* Called from usbserial:serial_probe */
ftdi_USB_UIRT_setup(struct ftdi_private * priv)2248 static void ftdi_USB_UIRT_setup(struct ftdi_private *priv)
2249 {
2250 priv->flags |= ASYNC_SPD_CUST;
2251 priv->custom_divisor = 77;
2252 priv->force_baud = 38400;
2253 }
2254
2255 /* Setup for the HE-TIRA1 device, which requires hardwired
2256 * baudrate (38400 gets mapped to 100000) and RTS-CTS enabled. */
2257
ftdi_HE_TIRA1_setup(struct ftdi_private * priv)2258 static void ftdi_HE_TIRA1_setup(struct ftdi_private *priv)
2259 {
2260 priv->flags |= ASYNC_SPD_CUST;
2261 priv->custom_divisor = 240;
2262 priv->force_baud = 38400;
2263 priv->force_rtscts = 1;
2264 }
2265
2266 /*
2267 * Module parameter to control latency timer for NDI FTDI-based USB devices.
2268 * If this value is not set in /etc/modprobe.d/ its value will be set
2269 * to 1ms.
2270 */
2271 static int ndi_latency_timer = 1;
2272
2273 /* Setup for the NDI FTDI-based USB devices, which requires hardwired
2274 * baudrate (19200 gets mapped to 1200000).
2275 *
2276 * Called from usbserial:serial_probe.
2277 */
ftdi_NDI_device_setup(struct usb_serial * serial)2278 static int ftdi_NDI_device_setup(struct usb_serial *serial)
2279 {
2280 struct usb_device *udev = serial->dev;
2281 int latency = ndi_latency_timer;
2282
2283 if (latency == 0)
2284 latency = 1;
2285 if (latency > 99)
2286 latency = 99;
2287
2288 dev_dbg(&udev->dev, "%s setting NDI device latency to %d\n", __func__, latency);
2289 dev_info(&udev->dev, "NDI device with a latency value of %d\n", latency);
2290
2291 /* FIXME: errors are not returned */
2292 usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
2293 FTDI_SIO_SET_LATENCY_TIMER_REQUEST,
2294 FTDI_SIO_SET_LATENCY_TIMER_REQUEST_TYPE,
2295 latency, 0, NULL, 0, WDR_TIMEOUT);
2296 return 0;
2297 }
2298
2299 /*
2300 * First port on JTAG adaptors such as Olimex arm-usb-ocd or the FIC/OpenMoko
2301 * Neo1973 Debug Board is reserved for JTAG interface and can be accessed from
2302 * userspace using openocd.
2303 */
ftdi_jtag_probe(struct usb_serial * serial)2304 static int ftdi_jtag_probe(struct usb_serial *serial)
2305 {
2306 struct usb_interface *intf = serial->interface;
2307 int ifnum = intf->cur_altsetting->desc.bInterfaceNumber;
2308
2309 if (ifnum == 0) {
2310 dev_info(&intf->dev, "Ignoring interface reserved for JTAG\n");
2311 return -ENODEV;
2312 }
2313
2314 return 0;
2315 }
2316
ftdi_8u2232c_probe(struct usb_serial * serial)2317 static int ftdi_8u2232c_probe(struct usb_serial *serial)
2318 {
2319 struct usb_device *udev = serial->dev;
2320
2321 if (udev->manufacturer && !strcmp(udev->manufacturer, "CALAO Systems"))
2322 return ftdi_jtag_probe(serial);
2323
2324 if (udev->product &&
2325 (!strcmp(udev->product, "Arrow USB Blaster") ||
2326 !strcmp(udev->product, "BeagleBone/XDS100V2") ||
2327 !strcmp(udev->product, "SNAP Connect E10")))
2328 return ftdi_jtag_probe(serial);
2329
2330 return 0;
2331 }
2332
2333 /*
2334 * First two ports on JTAG adaptors using an FT4232 such as STMicroelectronics's
2335 * ST Micro Connect Lite are reserved for JTAG or other non-UART interfaces and
2336 * can be accessed from userspace.
2337 * The next two ports are enabled as UARTs by default, where port 2 is
2338 * a conventional RS-232 UART.
2339 */
ftdi_stmclite_probe(struct usb_serial * serial)2340 static int ftdi_stmclite_probe(struct usb_serial *serial)
2341 {
2342 struct usb_interface *intf = serial->interface;
2343 int ifnum = intf->cur_altsetting->desc.bInterfaceNumber;
2344
2345 if (ifnum < 2) {
2346 dev_info(&intf->dev, "Ignoring interface reserved for JTAG\n");
2347 return -ENODEV;
2348 }
2349
2350 return 0;
2351 }
2352
ftdi_port_remove(struct usb_serial_port * port)2353 static void ftdi_port_remove(struct usb_serial_port *port)
2354 {
2355 struct ftdi_private *priv = usb_get_serial_port_data(port);
2356
2357 ftdi_gpio_remove(port);
2358
2359 kfree(priv);
2360 }
2361
ftdi_open(struct tty_struct * tty,struct usb_serial_port * port)2362 static int ftdi_open(struct tty_struct *tty, struct usb_serial_port *port)
2363 {
2364 struct usb_device *dev = port->serial->dev;
2365 struct ftdi_private *priv = usb_get_serial_port_data(port);
2366
2367 /* No error checking for this (will get errors later anyway) */
2368 /* See ftdi_sio.h for description of what is reset */
2369 usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
2370 FTDI_SIO_RESET_REQUEST, FTDI_SIO_RESET_REQUEST_TYPE,
2371 FTDI_SIO_RESET_SIO,
2372 priv->channel, NULL, 0, WDR_TIMEOUT);
2373
2374 /* Termios defaults are set by usb_serial_init. We don't change
2375 port->tty->termios - this would lose speed settings, etc.
2376 This is same behaviour as serial.c/rs_open() - Kuba */
2377
2378 /* ftdi_set_termios will send usb control messages */
2379 if (tty)
2380 ftdi_set_termios(tty, port, NULL);
2381
2382 return usb_serial_generic_open(tty, port);
2383 }
2384
ftdi_dtr_rts(struct usb_serial_port * port,int on)2385 static void ftdi_dtr_rts(struct usb_serial_port *port, int on)
2386 {
2387 struct ftdi_private *priv = usb_get_serial_port_data(port);
2388
2389 /* Disable flow control */
2390 if (!on) {
2391 if (usb_control_msg(port->serial->dev,
2392 usb_sndctrlpipe(port->serial->dev, 0),
2393 FTDI_SIO_SET_FLOW_CTRL_REQUEST,
2394 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE,
2395 0, priv->channel, NULL, 0,
2396 WDR_TIMEOUT) < 0) {
2397 dev_err(&port->dev, "error from flowcontrol urb\n");
2398 }
2399 }
2400 /* drop RTS and DTR */
2401 if (on)
2402 set_mctrl(port, TIOCM_DTR | TIOCM_RTS);
2403 else
2404 clear_mctrl(port, TIOCM_DTR | TIOCM_RTS);
2405 }
2406
2407 /* The SIO requires the first byte to have:
2408 * B0 1
2409 * B1 0
2410 * B2..7 length of message excluding byte 0
2411 *
2412 * The new devices do not require this byte
2413 */
ftdi_prepare_write_buffer(struct usb_serial_port * port,void * dest,size_t size)2414 static int ftdi_prepare_write_buffer(struct usb_serial_port *port,
2415 void *dest, size_t size)
2416 {
2417 struct ftdi_private *priv;
2418 int count;
2419 unsigned long flags;
2420
2421 priv = usb_get_serial_port_data(port);
2422
2423 if (priv->chip_type == SIO) {
2424 unsigned char *buffer = dest;
2425 int i, len, c;
2426
2427 count = 0;
2428 spin_lock_irqsave(&port->lock, flags);
2429 for (i = 0; i < size - 1; i += priv->max_packet_size) {
2430 len = min_t(int, size - i, priv->max_packet_size) - 1;
2431 c = kfifo_out(&port->write_fifo, &buffer[i + 1], len);
2432 if (!c)
2433 break;
2434 port->icount.tx += c;
2435 buffer[i] = (c << 2) + 1;
2436 count += c + 1;
2437 }
2438 spin_unlock_irqrestore(&port->lock, flags);
2439 } else {
2440 count = kfifo_out_locked(&port->write_fifo, dest, size,
2441 &port->lock);
2442 port->icount.tx += count;
2443 }
2444
2445 return count;
2446 }
2447
2448 #define FTDI_RS_ERR_MASK (FTDI_RS_BI | FTDI_RS_PE | FTDI_RS_FE | FTDI_RS_OE)
2449
ftdi_process_packet(struct usb_serial_port * port,struct ftdi_private * priv,unsigned char * buf,int len)2450 static int ftdi_process_packet(struct usb_serial_port *port,
2451 struct ftdi_private *priv, unsigned char *buf, int len)
2452 {
2453 unsigned char status;
2454 bool brkint = false;
2455 int i;
2456 char flag;
2457
2458 if (len < 2) {
2459 dev_dbg(&port->dev, "malformed packet\n");
2460 return 0;
2461 }
2462
2463 /* Compare new line status to the old one, signal if different/
2464 N.B. packet may be processed more than once, but differences
2465 are only processed once. */
2466 status = buf[0] & FTDI_STATUS_B0_MASK;
2467 if (status != priv->prev_status) {
2468 char diff_status = status ^ priv->prev_status;
2469
2470 if (diff_status & FTDI_RS0_CTS)
2471 port->icount.cts++;
2472 if (diff_status & FTDI_RS0_DSR)
2473 port->icount.dsr++;
2474 if (diff_status & FTDI_RS0_RI)
2475 port->icount.rng++;
2476 if (diff_status & FTDI_RS0_RLSD) {
2477 struct tty_struct *tty;
2478
2479 port->icount.dcd++;
2480 tty = tty_port_tty_get(&port->port);
2481 if (tty)
2482 usb_serial_handle_dcd_change(port, tty,
2483 status & FTDI_RS0_RLSD);
2484 tty_kref_put(tty);
2485 }
2486
2487 wake_up_interruptible(&port->port.delta_msr_wait);
2488 priv->prev_status = status;
2489 }
2490
2491 /* save if the transmitter is empty or not */
2492 if (buf[1] & FTDI_RS_TEMT)
2493 priv->transmit_empty = 1;
2494 else
2495 priv->transmit_empty = 0;
2496
2497 if (len == 2)
2498 return 0; /* status only */
2499
2500 /*
2501 * Break and error status must only be processed for packets with
2502 * data payload to avoid over-reporting.
2503 */
2504 flag = TTY_NORMAL;
2505 if (buf[1] & FTDI_RS_ERR_MASK) {
2506 /*
2507 * Break takes precedence over parity, which takes precedence
2508 * over framing errors. Note that break is only associated
2509 * with the last character in the buffer and only when it's a
2510 * NUL.
2511 */
2512 if (buf[1] & FTDI_RS_BI && buf[len - 1] == '\0') {
2513 port->icount.brk++;
2514 brkint = true;
2515 }
2516 if (buf[1] & FTDI_RS_PE) {
2517 flag = TTY_PARITY;
2518 port->icount.parity++;
2519 } else if (buf[1] & FTDI_RS_FE) {
2520 flag = TTY_FRAME;
2521 port->icount.frame++;
2522 }
2523 /* Overrun is special, not associated with a char */
2524 if (buf[1] & FTDI_RS_OE) {
2525 port->icount.overrun++;
2526 tty_insert_flip_char(&port->port, 0, TTY_OVERRUN);
2527 }
2528 }
2529
2530 port->icount.rx += len - 2;
2531
2532 if (brkint || port->sysrq) {
2533 for (i = 2; i < len; i++) {
2534 if (brkint && i == len - 1) {
2535 if (usb_serial_handle_break(port))
2536 return len - 3;
2537 flag = TTY_BREAK;
2538 }
2539 if (usb_serial_handle_sysrq_char(port, buf[i]))
2540 continue;
2541 tty_insert_flip_char(&port->port, buf[i], flag);
2542 }
2543 } else {
2544 tty_insert_flip_string_fixed_flag(&port->port, buf + 2, flag,
2545 len - 2);
2546 }
2547
2548 return len - 2;
2549 }
2550
ftdi_process_read_urb(struct urb * urb)2551 static void ftdi_process_read_urb(struct urb *urb)
2552 {
2553 struct usb_serial_port *port = urb->context;
2554 struct ftdi_private *priv = usb_get_serial_port_data(port);
2555 char *data = urb->transfer_buffer;
2556 int i;
2557 int len;
2558 int count = 0;
2559
2560 for (i = 0; i < urb->actual_length; i += priv->max_packet_size) {
2561 len = min_t(int, urb->actual_length - i, priv->max_packet_size);
2562 count += ftdi_process_packet(port, priv, &data[i], len);
2563 }
2564
2565 if (count)
2566 tty_flip_buffer_push(&port->port);
2567 }
2568
ftdi_break_ctl(struct tty_struct * tty,int break_state)2569 static int ftdi_break_ctl(struct tty_struct *tty, int break_state)
2570 {
2571 struct usb_serial_port *port = tty->driver_data;
2572 struct ftdi_private *priv = usb_get_serial_port_data(port);
2573 u16 value;
2574 int ret;
2575
2576 /* break_state = -1 to turn on break, and 0 to turn off break */
2577 /* see drivers/char/tty_io.c to see it used */
2578 /* last_set_data_value NEVER has the break bit set in it */
2579
2580 if (break_state)
2581 value = priv->last_set_data_value | FTDI_SIO_SET_BREAK;
2582 else
2583 value = priv->last_set_data_value;
2584
2585 ret = usb_control_msg(port->serial->dev,
2586 usb_sndctrlpipe(port->serial->dev, 0),
2587 FTDI_SIO_SET_DATA_REQUEST,
2588 FTDI_SIO_SET_DATA_REQUEST_TYPE,
2589 value, priv->channel,
2590 NULL, 0, WDR_TIMEOUT);
2591 if (ret < 0) {
2592 dev_err(&port->dev, "%s FAILED to enable/disable break state (state was %d)\n",
2593 __func__, break_state);
2594 return ret;
2595 }
2596
2597 dev_dbg(&port->dev, "%s break state is %d - urb is %d\n", __func__,
2598 break_state, value);
2599
2600 return 0;
2601 }
2602
ftdi_tx_empty(struct usb_serial_port * port)2603 static bool ftdi_tx_empty(struct usb_serial_port *port)
2604 {
2605 unsigned char buf[2];
2606 int ret;
2607
2608 ret = ftdi_get_modem_status(port, buf);
2609 if (ret == 2) {
2610 if (!(buf[1] & FTDI_RS_TEMT))
2611 return false;
2612 }
2613
2614 return true;
2615 }
2616
2617 /* old_termios contains the original termios settings and tty->termios contains
2618 * the new setting to be used
2619 * WARNING: set_termios calls this with old_termios in kernel space
2620 */
ftdi_set_termios(struct tty_struct * tty,struct usb_serial_port * port,const struct ktermios * old_termios)2621 static void ftdi_set_termios(struct tty_struct *tty,
2622 struct usb_serial_port *port,
2623 const struct ktermios *old_termios)
2624 {
2625 struct usb_device *dev = port->serial->dev;
2626 struct device *ddev = &port->dev;
2627 struct ftdi_private *priv = usb_get_serial_port_data(port);
2628 struct ktermios *termios = &tty->termios;
2629 unsigned int cflag = termios->c_cflag;
2630 u16 value, index;
2631 int ret;
2632
2633 /* Force baud rate if this device requires it, unless it is set to
2634 B0. */
2635 if (priv->force_baud && ((termios->c_cflag & CBAUD) != B0)) {
2636 dev_dbg(ddev, "%s: forcing baud rate for this device\n", __func__);
2637 tty_encode_baud_rate(tty, priv->force_baud,
2638 priv->force_baud);
2639 }
2640
2641 /* Force RTS-CTS if this device requires it. */
2642 if (priv->force_rtscts) {
2643 dev_dbg(ddev, "%s: forcing rtscts for this device\n", __func__);
2644 termios->c_cflag |= CRTSCTS;
2645 }
2646
2647 /*
2648 * All FTDI UART chips are limited to CS7/8. We shouldn't pretend to
2649 * support CS5/6 and revert the CSIZE setting instead.
2650 *
2651 * CS5 however is used to control some smartcard readers which abuse
2652 * this limitation to switch modes. Original FTDI chips fall back to
2653 * eight data bits.
2654 *
2655 * TODO: Implement a quirk to only allow this with mentioned
2656 * readers. One I know of (Argolis Smartreader V1)
2657 * returns "USB smartcard server" as iInterface string.
2658 * The vendor didn't bother with a custom VID/PID of
2659 * course.
2660 */
2661 if (C_CSIZE(tty) == CS6) {
2662 dev_warn(ddev, "requested CSIZE setting not supported\n");
2663
2664 termios->c_cflag &= ~CSIZE;
2665 if (old_termios)
2666 termios->c_cflag |= old_termios->c_cflag & CSIZE;
2667 else
2668 termios->c_cflag |= CS8;
2669 }
2670
2671 cflag = termios->c_cflag;
2672
2673 if (!old_termios)
2674 goto no_skip;
2675
2676 if (old_termios->c_cflag == termios->c_cflag
2677 && old_termios->c_ispeed == termios->c_ispeed
2678 && old_termios->c_ospeed == termios->c_ospeed)
2679 goto no_c_cflag_changes;
2680
2681 /* NOTE These routines can get interrupted by
2682 ftdi_sio_read_bulk_callback - need to examine what this means -
2683 don't see any problems yet */
2684
2685 if ((old_termios->c_cflag & (CSIZE|PARODD|PARENB|CMSPAR|CSTOPB)) ==
2686 (termios->c_cflag & (CSIZE|PARODD|PARENB|CMSPAR|CSTOPB)))
2687 goto no_data_parity_stop_changes;
2688
2689 no_skip:
2690 /* Set number of data bits, parity, stop bits */
2691
2692 value = 0;
2693 value |= (cflag & CSTOPB ? FTDI_SIO_SET_DATA_STOP_BITS_2 :
2694 FTDI_SIO_SET_DATA_STOP_BITS_1);
2695 if (cflag & PARENB) {
2696 if (cflag & CMSPAR)
2697 value |= cflag & PARODD ?
2698 FTDI_SIO_SET_DATA_PARITY_MARK :
2699 FTDI_SIO_SET_DATA_PARITY_SPACE;
2700 else
2701 value |= cflag & PARODD ?
2702 FTDI_SIO_SET_DATA_PARITY_ODD :
2703 FTDI_SIO_SET_DATA_PARITY_EVEN;
2704 } else {
2705 value |= FTDI_SIO_SET_DATA_PARITY_NONE;
2706 }
2707 switch (cflag & CSIZE) {
2708 case CS5:
2709 dev_dbg(ddev, "Setting CS5 quirk\n");
2710 break;
2711 case CS7:
2712 value |= 7;
2713 dev_dbg(ddev, "Setting CS7\n");
2714 break;
2715 default:
2716 case CS8:
2717 value |= 8;
2718 dev_dbg(ddev, "Setting CS8\n");
2719 break;
2720 }
2721
2722 /* This is needed by the break command since it uses the same command
2723 - but is or'ed with this value */
2724 priv->last_set_data_value = value;
2725
2726 if (usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
2727 FTDI_SIO_SET_DATA_REQUEST,
2728 FTDI_SIO_SET_DATA_REQUEST_TYPE,
2729 value, priv->channel,
2730 NULL, 0, WDR_SHORT_TIMEOUT) < 0) {
2731 dev_err(ddev, "%s FAILED to set databits/stopbits/parity\n",
2732 __func__);
2733 }
2734
2735 /* Now do the baudrate */
2736 no_data_parity_stop_changes:
2737 if ((cflag & CBAUD) == B0) {
2738 /* Disable flow control */
2739 if (usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
2740 FTDI_SIO_SET_FLOW_CTRL_REQUEST,
2741 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE,
2742 0, priv->channel,
2743 NULL, 0, WDR_TIMEOUT) < 0) {
2744 dev_err(ddev, "%s error from disable flowcontrol urb\n",
2745 __func__);
2746 }
2747 /* Drop RTS and DTR */
2748 clear_mctrl(port, TIOCM_DTR | TIOCM_RTS);
2749 } else {
2750 /* set the baudrate determined before */
2751 mutex_lock(&priv->cfg_lock);
2752 if (change_speed(tty, port))
2753 dev_err(ddev, "%s urb failed to set baudrate\n", __func__);
2754 mutex_unlock(&priv->cfg_lock);
2755 /* Ensure RTS and DTR are raised when baudrate changed from 0 */
2756 if (old_termios && (old_termios->c_cflag & CBAUD) == B0)
2757 set_mctrl(port, TIOCM_DTR | TIOCM_RTS);
2758 }
2759
2760 no_c_cflag_changes:
2761 /* Set hardware-assisted flow control */
2762 value = 0;
2763
2764 if (C_CRTSCTS(tty)) {
2765 dev_dbg(&port->dev, "enabling rts/cts flow control\n");
2766 index = FTDI_SIO_RTS_CTS_HS;
2767 } else if (I_IXON(tty)) {
2768 dev_dbg(&port->dev, "enabling xon/xoff flow control\n");
2769 index = FTDI_SIO_XON_XOFF_HS;
2770 value = STOP_CHAR(tty) << 8 | START_CHAR(tty);
2771 } else {
2772 dev_dbg(&port->dev, "disabling flow control\n");
2773 index = FTDI_SIO_DISABLE_FLOW_CTRL;
2774 }
2775
2776 index |= priv->channel;
2777
2778 ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
2779 FTDI_SIO_SET_FLOW_CTRL_REQUEST,
2780 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE,
2781 value, index, NULL, 0, WDR_TIMEOUT);
2782 if (ret < 0)
2783 dev_err(&port->dev, "failed to set flow control: %d\n", ret);
2784 }
2785
2786 /*
2787 * Get modem-control status.
2788 *
2789 * Returns the number of status bytes retrieved (device dependant), or
2790 * negative error code.
2791 */
ftdi_get_modem_status(struct usb_serial_port * port,unsigned char status[2])2792 static int ftdi_get_modem_status(struct usb_serial_port *port,
2793 unsigned char status[2])
2794 {
2795 struct ftdi_private *priv = usb_get_serial_port_data(port);
2796 unsigned char *buf;
2797 int len;
2798 int ret;
2799
2800 buf = kmalloc(2, GFP_KERNEL);
2801 if (!buf)
2802 return -ENOMEM;
2803 /*
2804 * The device returns a two byte value (the SIO a 1 byte value) in the
2805 * same format as the data returned from the IN endpoint.
2806 */
2807 if (priv->chip_type == SIO)
2808 len = 1;
2809 else
2810 len = 2;
2811
2812 ret = usb_control_msg(port->serial->dev,
2813 usb_rcvctrlpipe(port->serial->dev, 0),
2814 FTDI_SIO_GET_MODEM_STATUS_REQUEST,
2815 FTDI_SIO_GET_MODEM_STATUS_REQUEST_TYPE,
2816 0, priv->channel,
2817 buf, len, WDR_TIMEOUT);
2818
2819 /* NOTE: We allow short responses and handle that below. */
2820 if (ret < 1) {
2821 dev_err(&port->dev, "failed to get modem status: %d\n", ret);
2822 if (ret >= 0)
2823 ret = -EIO;
2824 ret = usb_translate_errors(ret);
2825 goto out;
2826 }
2827
2828 status[0] = buf[0];
2829 if (ret > 1)
2830 status[1] = buf[1];
2831 else
2832 status[1] = 0;
2833
2834 dev_dbg(&port->dev, "%s - 0x%02x%02x\n", __func__, status[0],
2835 status[1]);
2836 out:
2837 kfree(buf);
2838
2839 return ret;
2840 }
2841
ftdi_tiocmget(struct tty_struct * tty)2842 static int ftdi_tiocmget(struct tty_struct *tty)
2843 {
2844 struct usb_serial_port *port = tty->driver_data;
2845 struct ftdi_private *priv = usb_get_serial_port_data(port);
2846 unsigned char buf[2];
2847 int ret;
2848
2849 ret = ftdi_get_modem_status(port, buf);
2850 if (ret < 0)
2851 return ret;
2852
2853 ret = (buf[0] & FTDI_SIO_DSR_MASK ? TIOCM_DSR : 0) |
2854 (buf[0] & FTDI_SIO_CTS_MASK ? TIOCM_CTS : 0) |
2855 (buf[0] & FTDI_SIO_RI_MASK ? TIOCM_RI : 0) |
2856 (buf[0] & FTDI_SIO_RLSD_MASK ? TIOCM_CD : 0) |
2857 priv->last_dtr_rts;
2858
2859 return ret;
2860 }
2861
ftdi_tiocmset(struct tty_struct * tty,unsigned int set,unsigned int clear)2862 static int ftdi_tiocmset(struct tty_struct *tty,
2863 unsigned int set, unsigned int clear)
2864 {
2865 struct usb_serial_port *port = tty->driver_data;
2866
2867 return update_mctrl(port, set, clear);
2868 }
2869
ftdi_ioctl(struct tty_struct * tty,unsigned int cmd,unsigned long arg)2870 static int ftdi_ioctl(struct tty_struct *tty,
2871 unsigned int cmd, unsigned long arg)
2872 {
2873 struct usb_serial_port *port = tty->driver_data;
2874 void __user *argp = (void __user *)arg;
2875
2876 switch (cmd) {
2877 case TIOCSERGETLSR:
2878 return get_lsr_info(port, argp);
2879 default:
2880 break;
2881 }
2882
2883 return -ENOIOCTLCMD;
2884 }
2885
2886 static struct usb_serial_driver ftdi_device = {
2887 .driver = {
2888 .owner = THIS_MODULE,
2889 .name = "ftdi_sio",
2890 .dev_groups = ftdi_groups,
2891 },
2892 .description = "FTDI USB Serial Device",
2893 .id_table = id_table_combined,
2894 .num_ports = 1,
2895 .bulk_in_size = 512,
2896 .bulk_out_size = 256,
2897 .probe = ftdi_probe,
2898 .port_probe = ftdi_port_probe,
2899 .port_remove = ftdi_port_remove,
2900 .open = ftdi_open,
2901 .dtr_rts = ftdi_dtr_rts,
2902 .throttle = usb_serial_generic_throttle,
2903 .unthrottle = usb_serial_generic_unthrottle,
2904 .process_read_urb = ftdi_process_read_urb,
2905 .prepare_write_buffer = ftdi_prepare_write_buffer,
2906 .tiocmget = ftdi_tiocmget,
2907 .tiocmset = ftdi_tiocmset,
2908 .tiocmiwait = usb_serial_generic_tiocmiwait,
2909 .get_icount = usb_serial_generic_get_icount,
2910 .ioctl = ftdi_ioctl,
2911 .get_serial = get_serial_info,
2912 .set_serial = set_serial_info,
2913 .set_termios = ftdi_set_termios,
2914 .break_ctl = ftdi_break_ctl,
2915 .tx_empty = ftdi_tx_empty,
2916 };
2917
2918 static struct usb_serial_driver * const serial_drivers[] = {
2919 &ftdi_device, NULL
2920 };
2921 module_usb_serial_driver(serial_drivers, id_table_combined);
2922
2923 MODULE_AUTHOR(DRIVER_AUTHOR);
2924 MODULE_DESCRIPTION(DRIVER_DESC);
2925 MODULE_LICENSE("GPL");
2926
2927 module_param(ndi_latency_timer, int, 0644);
2928 MODULE_PARM_DESC(ndi_latency_timer, "NDI device latency timer override");
2929