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(FTDI_NDI_VID, FTDI_NDI_EMGUIDE_GEMINI_PID),
807 .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
808 { USB_DEVICE(TELLDUS_VID, TELLDUS_TELLSTICK_PID) },
809 { USB_DEVICE(NOVITUS_VID, NOVITUS_BONO_E_PID) },
810 { USB_DEVICE(FTDI_VID, RTSYSTEMS_USB_VX8_PID) },
811 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S03_PID) },
812 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_59_PID) },
813 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_57A_PID) },
814 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_57B_PID) },
815 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29A_PID) },
816 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29B_PID) },
817 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29F_PID) },
818 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_62B_PID) },
819 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S01_PID) },
820 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_63_PID) },
821 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29C_PID) },
822 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_81B_PID) },
823 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_82B_PID) },
824 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K5D_PID) },
825 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K4Y_PID) },
826 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K5G_PID) },
827 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S05_PID) },
828 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_60_PID) },
829 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_61_PID) },
830 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_62_PID) },
831 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_63B_PID) },
832 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_64_PID) },
833 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_65_PID) },
834 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_92_PID) },
835 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_92D_PID) },
836 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_W5R_PID) },
837 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_A5R_PID) },
838 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_PW1_PID) },
839 { USB_DEVICE(FTDI_VID, FTDI_MAXSTREAM_PID) },
840 { USB_DEVICE(FTDI_VID, FTDI_PHI_FISCO_PID) },
841 { USB_DEVICE(TML_VID, TML_USB_SERIAL_PID) },
842 { USB_DEVICE(FTDI_VID, FTDI_ELSTER_UNICOM_PID) },
843 { USB_DEVICE(FTDI_VID, FTDI_PROPOX_JTAGCABLEII_PID) },
844 { USB_DEVICE(FTDI_VID, FTDI_PROPOX_ISPCABLEIII_PID) },
845 { USB_DEVICE(FTDI_VID, CYBER_CORTEX_AV_PID),
846 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
847 { USB_DEVICE_INTERFACE_NUMBER(OLIMEX_VID, OLIMEX_ARM_USB_OCD_PID, 1) },
848 { USB_DEVICE_INTERFACE_NUMBER(OLIMEX_VID, OLIMEX_ARM_USB_OCD_H_PID, 1) },
849 { USB_DEVICE_INTERFACE_NUMBER(OLIMEX_VID, OLIMEX_ARM_USB_TINY_PID, 1) },
850 { USB_DEVICE_INTERFACE_NUMBER(OLIMEX_VID, OLIMEX_ARM_USB_TINY_H_PID, 1) },
851 { USB_DEVICE(FIC_VID, FIC_NEO1973_DEBUG_PID),
852 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
853 { USB_DEVICE(FTDI_VID, FTDI_OOCDLINK_PID),
854 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
855 { USB_DEVICE(FTDI_VID, LMI_LM3S_DEVEL_BOARD_PID),
856 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
857 { USB_DEVICE(FTDI_VID, LMI_LM3S_EVAL_BOARD_PID),
858 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
859 { USB_DEVICE(FTDI_VID, LMI_LM3S_ICDI_BOARD_PID),
860 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
861 { USB_DEVICE(FTDI_VID, FTDI_TURTELIZER_PID),
862 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
863 { USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_USB60F) },
864 { USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_SCU18) },
865 { USB_DEVICE(FTDI_VID, FTDI_REU_TINY_PID) },
866
867 /* Papouch devices based on FTDI chip */
868 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485_PID) },
869 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_AP485_PID) },
870 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB422_PID) },
871 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485_2_PID) },
872 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_AP485_2_PID) },
873 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB422_2_PID) },
874 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485S_PID) },
875 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485C_PID) },
876 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_LEC_PID) },
877 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB232_PID) },
878 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_TMU_PID) },
879 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_IRAMP_PID) },
880 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_DRAK5_PID) },
881 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO8x8_PID) },
882 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO4x4_PID) },
883 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO2x2_PID) },
884 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO10x1_PID) },
885 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO30x3_PID) },
886 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO60x3_PID) },
887 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO2x16_PID) },
888 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO3x32_PID) },
889 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_DRAK6_PID) },
890 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_UPSUSB_PID) },
891 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_MU_PID) },
892 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SIMUKEY_PID) },
893 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_AD4USB_PID) },
894 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_GMUX_PID) },
895 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_GMSR_PID) },
896
897 { USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DGQG_PID) },
898 { USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DUSB_PID) },
899 { USB_DEVICE(ALTI2_VID, ALTI2_N3_PID) },
900 { USB_DEVICE(FTDI_VID, DIEBOLD_BCS_SE923_PID) },
901 { USB_DEVICE(ATMEL_VID, STK541_PID) },
902 { USB_DEVICE(DE_VID, STB_PID) },
903 { USB_DEVICE(DE_VID, WHT_PID) },
904 { USB_DEVICE(ADI_VID, ADI_GNICE_PID),
905 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
906 { USB_DEVICE(ADI_VID, ADI_GNICEPLUS_PID),
907 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
908 { USB_DEVICE_AND_INTERFACE_INFO(MICROCHIP_VID, MICROCHIP_USB_BOARD_PID,
909 USB_CLASS_VENDOR_SPEC,
910 USB_SUBCLASS_VENDOR_SPEC, 0x00) },
911 { USB_DEVICE_INTERFACE_NUMBER(ACTEL_VID, MICROSEMI_ARROW_SF2PLUS_BOARD_PID, 2) },
912 { USB_DEVICE(JETI_VID, JETI_SPC1201_PID) },
913 { USB_DEVICE(MARVELL_VID, MARVELL_SHEEVAPLUG_PID),
914 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
915 { USB_DEVICE(LARSENBRUSGAARD_VID, LB_ALTITRACK_PID) },
916 { USB_DEVICE(GN_OTOMETRICS_VID, AURICAL_USB_PID) },
917 { USB_DEVICE(FTDI_VID, PI_C865_PID) },
918 { USB_DEVICE(FTDI_VID, PI_C857_PID) },
919 { USB_DEVICE(PI_VID, PI_C866_PID) },
920 { USB_DEVICE(PI_VID, PI_C663_PID) },
921 { USB_DEVICE(PI_VID, PI_C725_PID) },
922 { USB_DEVICE(PI_VID, PI_E517_PID) },
923 { USB_DEVICE(PI_VID, PI_C863_PID) },
924 { USB_DEVICE(PI_VID, PI_E861_PID) },
925 { USB_DEVICE(PI_VID, PI_C867_PID) },
926 { USB_DEVICE(PI_VID, PI_E609_PID) },
927 { USB_DEVICE(PI_VID, PI_E709_PID) },
928 { USB_DEVICE(PI_VID, PI_100F_PID) },
929 { USB_DEVICE(PI_VID, PI_1011_PID) },
930 { USB_DEVICE(PI_VID, PI_1012_PID) },
931 { USB_DEVICE(PI_VID, PI_1013_PID) },
932 { USB_DEVICE(PI_VID, PI_1014_PID) },
933 { USB_DEVICE(PI_VID, PI_1015_PID) },
934 { USB_DEVICE(PI_VID, PI_1016_PID) },
935 { USB_DEVICE(KONDO_VID, KONDO_USB_SERIAL_PID) },
936 { USB_DEVICE(BAYER_VID, BAYER_CONTOUR_CABLE_PID) },
937 { USB_DEVICE(FTDI_VID, MARVELL_OPENRD_PID),
938 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
939 { USB_DEVICE(FTDI_VID, TI_XDS100V2_PID),
940 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
941 { USB_DEVICE(FTDI_VID, HAMEG_HO820_PID) },
942 { USB_DEVICE(FTDI_VID, HAMEG_HO720_PID) },
943 { USB_DEVICE(FTDI_VID, HAMEG_HO730_PID) },
944 { USB_DEVICE(FTDI_VID, HAMEG_HO870_PID) },
945 { USB_DEVICE(FTDI_VID, MJSG_GENERIC_PID) },
946 { USB_DEVICE(FTDI_VID, MJSG_SR_RADIO_PID) },
947 { USB_DEVICE(FTDI_VID, MJSG_HD_RADIO_PID) },
948 { USB_DEVICE(FTDI_VID, MJSG_XM_RADIO_PID) },
949 { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_ST_PID),
950 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
951 { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_SLITE_PID),
952 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
953 { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_SH2_PID),
954 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
955 { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_SH4_PID),
956 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
957 { USB_DEVICE(FTDI_VID, SEGWAY_RMP200_PID) },
958 { USB_DEVICE(FTDI_VID, ACCESIO_COM4SM_PID) },
959 { USB_DEVICE(IONICS_VID, IONICS_PLUGCOMPUTER_PID),
960 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
961 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_24_MASTER_WING_PID) },
962 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_PC_WING_PID) },
963 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_USB_DMX_PID) },
964 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MIDI_TIMECODE_PID) },
965 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MINI_WING_PID) },
966 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MAXI_WING_PID) },
967 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MEDIA_WING_PID) },
968 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_WING_PID) },
969 { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LOGBOOKML_PID) },
970 { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LS_LOGBOOK_PID) },
971 { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_HS_LOGBOOK_PID) },
972 { USB_DEVICE(FTDI_VID, FTDI_CINTERION_MC55I_PID) },
973 { USB_DEVICE(FTDI_VID, FTDI_FHE_PID) },
974 { USB_DEVICE(FTDI_VID, FTDI_DOTEC_PID) },
975 { USB_DEVICE(QIHARDWARE_VID, MILKYMISTONE_JTAGSERIAL_PID),
976 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
977 { USB_DEVICE(ST_VID, ST_STMCLT_2232_PID),
978 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
979 { USB_DEVICE(ST_VID, ST_STMCLT_4232_PID),
980 .driver_info = (kernel_ulong_t)&ftdi_stmclite_quirk },
981 { USB_DEVICE(FTDI_VID, FTDI_RF_R106) },
982 { USB_DEVICE(FTDI_VID, FTDI_DISTORTEC_JTAG_LOCK_PICK_PID),
983 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
984 { USB_DEVICE(FTDI_VID, FTDI_LUMEL_PD12_PID) },
985 /* Crucible Devices */
986 { USB_DEVICE(FTDI_VID, FTDI_CT_COMET_PID) },
987 { USB_DEVICE(FTDI_VID, FTDI_Z3X_PID) },
988 /* Cressi Devices */
989 { USB_DEVICE(FTDI_VID, FTDI_CRESSI_PID) },
990 /* Brainboxes Devices */
991 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_001_PID) },
992 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_012_PID) },
993 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_023_PID) },
994 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_034_PID) },
995 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_101_PID) },
996 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_159_PID) },
997 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_1_PID) },
998 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_2_PID) },
999 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_3_PID) },
1000 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_4_PID) },
1001 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_5_PID) },
1002 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_6_PID) },
1003 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_7_PID) },
1004 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_8_PID) },
1005 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_235_PID) },
1006 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_257_PID) },
1007 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_1_PID) },
1008 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_2_PID) },
1009 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_3_PID) },
1010 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_4_PID) },
1011 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_313_PID) },
1012 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_320_PID) },
1013 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_324_PID) },
1014 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_346_1_PID) },
1015 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_346_2_PID) },
1016 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_357_PID) },
1017 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_606_1_PID) },
1018 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_606_2_PID) },
1019 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_606_3_PID) },
1020 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_701_1_PID) },
1021 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_701_2_PID) },
1022 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_1_PID) },
1023 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_2_PID) },
1024 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_3_PID) },
1025 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_4_PID) },
1026 /* ekey Devices */
1027 { USB_DEVICE(FTDI_VID, FTDI_EKEY_CONV_USB_PID) },
1028 /* Infineon Devices */
1029 { USB_DEVICE_INTERFACE_NUMBER(INFINEON_VID, INFINEON_TRIBOARD_TC1798_PID, 1) },
1030 { USB_DEVICE_INTERFACE_NUMBER(INFINEON_VID, INFINEON_TRIBOARD_TC2X7_PID, 1) },
1031 /* GE Healthcare devices */
1032 { USB_DEVICE(GE_HEALTHCARE_VID, GE_HEALTHCARE_NEMO_TRACKER_PID) },
1033 /* Active Research (Actisense) devices */
1034 { USB_DEVICE(FTDI_VID, ACTISENSE_NDC_PID) },
1035 { USB_DEVICE(FTDI_VID, ACTISENSE_USG_PID) },
1036 { USB_DEVICE(FTDI_VID, ACTISENSE_NGT_PID) },
1037 { USB_DEVICE(FTDI_VID, ACTISENSE_NGW_PID) },
1038 { USB_DEVICE(FTDI_VID, ACTISENSE_UID_PID) },
1039 { USB_DEVICE(FTDI_VID, ACTISENSE_USA_PID) },
1040 { USB_DEVICE(FTDI_VID, ACTISENSE_NGX_PID) },
1041 { USB_DEVICE(FTDI_VID, ACTISENSE_D9AF_PID) },
1042 { USB_DEVICE(FTDI_VID, CHETCO_SEAGAUGE_PID) },
1043 { USB_DEVICE(FTDI_VID, CHETCO_SEASWITCH_PID) },
1044 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_NMEA2000_PID) },
1045 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_ETHERNET_PID) },
1046 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_WIFI_PID) },
1047 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_DISPLAY_PID) },
1048 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_LITE_PID) },
1049 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_ANALOG_PID) },
1050 /* Belimo Automation devices */
1051 { USB_DEVICE(FTDI_VID, BELIMO_ZTH_PID) },
1052 { USB_DEVICE(FTDI_VID, BELIMO_ZIP_PID) },
1053 /* ICP DAS I-756xU devices */
1054 { USB_DEVICE(ICPDAS_VID, ICPDAS_I7560U_PID) },
1055 { USB_DEVICE(ICPDAS_VID, ICPDAS_I7561U_PID) },
1056 { USB_DEVICE(ICPDAS_VID, ICPDAS_I7563U_PID) },
1057 { USB_DEVICE(WICED_VID, WICED_USB20706V2_PID) },
1058 { USB_DEVICE(TI_VID, TI_CC3200_LAUNCHPAD_PID),
1059 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
1060 { USB_DEVICE(CYPRESS_VID, CYPRESS_WICED_BT_USB_PID) },
1061 { USB_DEVICE(CYPRESS_VID, CYPRESS_WICED_WL_USB_PID) },
1062 { USB_DEVICE(AIRBUS_DS_VID, AIRBUS_DS_P8GR) },
1063 /* EZPrototypes devices */
1064 { USB_DEVICE(EZPROTOTYPES_VID, HJELMSLUND_USB485_ISO_PID) },
1065 { USB_DEVICE_INTERFACE_NUMBER(UNJO_VID, UNJO_ISODEBUG_V1_PID, 1) },
1066 /* Sienna devices */
1067 { USB_DEVICE(FTDI_VID, FTDI_SIENNA_PID) },
1068 { USB_DEVICE(ECHELON_VID, ECHELON_U20_PID) },
1069 /* IDS GmbH devices */
1070 { USB_DEVICE(IDS_VID, IDS_SI31A_PID) },
1071 { USB_DEVICE(IDS_VID, IDS_CM31A_PID) },
1072 /* Omron devices */
1073 { USB_DEVICE(OMRON_VID, OMRON_CS1W_CIF31_PID) },
1074 /* U-Blox devices */
1075 { USB_DEVICE(UBLOX_VID, UBLOX_C099F9P_ZED_PID) },
1076 { USB_DEVICE(UBLOX_VID, UBLOX_C099F9P_ODIN_PID) },
1077 { USB_DEVICE_INTERFACE_NUMBER(UBLOX_VID, UBLOX_EVK_M101_PID, 2) },
1078 /* FreeCalypso USB adapters */
1079 { USB_DEVICE(FTDI_VID, FTDI_FALCONIA_JTAG_BUF_PID),
1080 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
1081 { USB_DEVICE(FTDI_VID, FTDI_FALCONIA_JTAG_UNBUF_PID),
1082 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
1083 /* GMC devices */
1084 { USB_DEVICE(GMC_VID, GMC_Z216C_PID) },
1085 /* Altera USB Blaster 3 */
1086 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_6022_PID, 1) },
1087 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_6025_PID, 2) },
1088 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_6026_PID, 2) },
1089 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_6026_PID, 3) },
1090 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_6029_PID, 2) },
1091 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602A_PID, 2) },
1092 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602A_PID, 3) },
1093 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602C_PID, 1) },
1094 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602D_PID, 1) },
1095 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602D_PID, 2) },
1096 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602E_PID, 1) },
1097 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602E_PID, 2) },
1098 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602E_PID, 3) },
1099 /* Abacus Electrics */
1100 { USB_DEVICE(FTDI_VID, ABACUS_OPTICAL_PROBE_PID) },
1101 { } /* Terminating entry */
1102 };
1103
1104 MODULE_DEVICE_TABLE(usb, id_table_combined);
1105
1106 static const char *ftdi_chip_name[] = {
1107 [SIO] = "SIO", /* the serial part of FT8U100AX */
1108 [FT232A] = "FT232A",
1109 [FT232B] = "FT232B",
1110 [FT2232C] = "FT2232C/D",
1111 [FT232R] = "FT232R",
1112 [FT232H] = "FT232H",
1113 [FT2232H] = "FT2232H",
1114 [FT4232H] = "FT4232H",
1115 [FT4232HA] = "FT4232HA",
1116 [FT232HP] = "FT232HP",
1117 [FT233HP] = "FT233HP",
1118 [FT2232HP] = "FT2232HP",
1119 [FT2233HP] = "FT2233HP",
1120 [FT4232HP] = "FT4232HP",
1121 [FT4233HP] = "FT4233HP",
1122 [FTX] = "FT-X",
1123 };
1124
1125
1126 /* Used for TIOCMIWAIT */
1127 #define FTDI_STATUS_B0_MASK (FTDI_RS0_CTS | FTDI_RS0_DSR | FTDI_RS0_RI | FTDI_RS0_RLSD)
1128 #define FTDI_STATUS_B1_MASK (FTDI_RS_BI)
1129 /* End TIOCMIWAIT */
1130
1131 static void ftdi_set_termios(struct tty_struct *tty,
1132 struct usb_serial_port *port,
1133 const struct ktermios *old_termios);
1134 static int ftdi_get_modem_status(struct usb_serial_port *port,
1135 unsigned char status[2]);
1136
1137 #define WDR_TIMEOUT 5000 /* default urb timeout */
1138 #define WDR_SHORT_TIMEOUT 1000 /* shorter urb timeout */
1139
1140 /*
1141 * ***************************************************************************
1142 * Utility functions
1143 * ***************************************************************************
1144 */
1145
ftdi_232am_baud_base_to_divisor(int baud,int base)1146 static unsigned short int ftdi_232am_baud_base_to_divisor(int baud, int base)
1147 {
1148 unsigned short int divisor;
1149 /* divisor shifted 3 bits to the left */
1150 int divisor3 = DIV_ROUND_CLOSEST(base, 2 * baud);
1151 if ((divisor3 & 0x7) == 7)
1152 divisor3++; /* round x.7/8 up to x+1 */
1153 divisor = divisor3 >> 3;
1154 divisor3 &= 0x7;
1155 if (divisor3 == 1)
1156 divisor |= 0xc000; /* +0.125 */
1157 else if (divisor3 >= 4)
1158 divisor |= 0x4000; /* +0.5 */
1159 else if (divisor3 != 0)
1160 divisor |= 0x8000; /* +0.25 */
1161 else if (divisor == 1)
1162 divisor = 0; /* special case for maximum baud rate */
1163 return divisor;
1164 }
1165
ftdi_232am_baud_to_divisor(int baud)1166 static unsigned short int ftdi_232am_baud_to_divisor(int baud)
1167 {
1168 return ftdi_232am_baud_base_to_divisor(baud, 48000000);
1169 }
1170
ftdi_232bm_baud_base_to_divisor(int baud,int base)1171 static u32 ftdi_232bm_baud_base_to_divisor(int baud, int base)
1172 {
1173 static const unsigned char divfrac[8] = { 0, 3, 2, 4, 1, 5, 6, 7 };
1174 u32 divisor;
1175 /* divisor shifted 3 bits to the left */
1176 int divisor3 = DIV_ROUND_CLOSEST(base, 2 * baud);
1177 divisor = divisor3 >> 3;
1178 divisor |= (u32)divfrac[divisor3 & 0x7] << 14;
1179 /* Deal with special cases for highest baud rates. */
1180 if (divisor == 1) /* 1.0 */
1181 divisor = 0;
1182 else if (divisor == 0x4001) /* 1.5 */
1183 divisor = 1;
1184 return divisor;
1185 }
1186
ftdi_232bm_baud_to_divisor(int baud)1187 static u32 ftdi_232bm_baud_to_divisor(int baud)
1188 {
1189 return ftdi_232bm_baud_base_to_divisor(baud, 48000000);
1190 }
1191
ftdi_2232h_baud_base_to_divisor(int baud,int base)1192 static u32 ftdi_2232h_baud_base_to_divisor(int baud, int base)
1193 {
1194 static const unsigned char divfrac[8] = { 0, 3, 2, 4, 1, 5, 6, 7 };
1195 u32 divisor;
1196 int divisor3;
1197
1198 /* hi-speed baud rate is 10-bit sampling instead of 16-bit */
1199 divisor3 = DIV_ROUND_CLOSEST(8 * base, 10 * baud);
1200
1201 divisor = divisor3 >> 3;
1202 divisor |= (u32)divfrac[divisor3 & 0x7] << 14;
1203 /* Deal with special cases for highest baud rates. */
1204 if (divisor == 1) /* 1.0 */
1205 divisor = 0;
1206 else if (divisor == 0x4001) /* 1.5 */
1207 divisor = 1;
1208 /*
1209 * Set this bit to turn off a divide by 2.5 on baud rate generator
1210 * This enables baud rates up to 12Mbaud but cannot reach below 1200
1211 * baud with this bit set
1212 */
1213 divisor |= 0x00020000;
1214 return divisor;
1215 }
1216
ftdi_2232h_baud_to_divisor(int baud)1217 static u32 ftdi_2232h_baud_to_divisor(int baud)
1218 {
1219 return ftdi_2232h_baud_base_to_divisor(baud, 120000000);
1220 }
1221
1222 #define set_mctrl(port, set) update_mctrl((port), (set), 0)
1223 #define clear_mctrl(port, clear) update_mctrl((port), 0, (clear))
1224
update_mctrl(struct usb_serial_port * port,unsigned int set,unsigned int clear)1225 static int update_mctrl(struct usb_serial_port *port, unsigned int set,
1226 unsigned int clear)
1227 {
1228 struct ftdi_private *priv = usb_get_serial_port_data(port);
1229 struct device *dev = &port->dev;
1230 unsigned value;
1231 int rv;
1232
1233 if (((set | clear) & (TIOCM_DTR | TIOCM_RTS)) == 0) {
1234 dev_dbg(dev, "%s - DTR|RTS not being set|cleared\n", __func__);
1235 return 0; /* no change */
1236 }
1237
1238 clear &= ~set; /* 'set' takes precedence over 'clear' */
1239 value = 0;
1240 if (clear & TIOCM_DTR)
1241 value |= FTDI_SIO_SET_DTR_LOW;
1242 if (clear & TIOCM_RTS)
1243 value |= FTDI_SIO_SET_RTS_LOW;
1244 if (set & TIOCM_DTR)
1245 value |= FTDI_SIO_SET_DTR_HIGH;
1246 if (set & TIOCM_RTS)
1247 value |= FTDI_SIO_SET_RTS_HIGH;
1248 rv = usb_control_msg(port->serial->dev,
1249 usb_sndctrlpipe(port->serial->dev, 0),
1250 FTDI_SIO_SET_MODEM_CTRL_REQUEST,
1251 FTDI_SIO_SET_MODEM_CTRL_REQUEST_TYPE,
1252 value, priv->channel,
1253 NULL, 0, WDR_TIMEOUT);
1254 if (rv < 0) {
1255 dev_dbg(dev, "%s Error from MODEM_CTRL urb: DTR %s, RTS %s\n",
1256 __func__,
1257 (set & TIOCM_DTR) ? "HIGH" : (clear & TIOCM_DTR) ? "LOW" : "unchanged",
1258 (set & TIOCM_RTS) ? "HIGH" : (clear & TIOCM_RTS) ? "LOW" : "unchanged");
1259 rv = usb_translate_errors(rv);
1260 } else {
1261 dev_dbg(dev, "%s - DTR %s, RTS %s\n", __func__,
1262 (set & TIOCM_DTR) ? "HIGH" : (clear & TIOCM_DTR) ? "LOW" : "unchanged",
1263 (set & TIOCM_RTS) ? "HIGH" : (clear & TIOCM_RTS) ? "LOW" : "unchanged");
1264 /* FIXME: locking on last_dtr_rts */
1265 priv->last_dtr_rts = (priv->last_dtr_rts & ~clear) | set;
1266 }
1267 return rv;
1268 }
1269
1270
get_ftdi_divisor(struct tty_struct * tty,struct usb_serial_port * port)1271 static u32 get_ftdi_divisor(struct tty_struct *tty,
1272 struct usb_serial_port *port)
1273 {
1274 struct ftdi_private *priv = usb_get_serial_port_data(port);
1275 struct device *dev = &port->dev;
1276 u32 div_value = 0;
1277 int div_okay = 1;
1278 int baud;
1279
1280 baud = tty_get_baud_rate(tty);
1281 dev_dbg(dev, "%s - tty_get_baud_rate reports speed %d\n", __func__, baud);
1282
1283 /*
1284 * Observe deprecated async-compatible custom_divisor hack, update
1285 * baudrate if needed.
1286 */
1287 if (baud == 38400 &&
1288 ((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST) &&
1289 (priv->custom_divisor)) {
1290 baud = priv->baud_base / priv->custom_divisor;
1291 dev_dbg(dev, "%s - custom divisor %d sets baud rate to %d\n",
1292 __func__, priv->custom_divisor, baud);
1293 }
1294
1295 if (!baud)
1296 baud = 9600;
1297 switch (priv->chip_type) {
1298 case SIO:
1299 switch (baud) {
1300 case 300: div_value = ftdi_sio_b300; break;
1301 case 600: div_value = ftdi_sio_b600; break;
1302 case 1200: div_value = ftdi_sio_b1200; break;
1303 case 2400: div_value = ftdi_sio_b2400; break;
1304 case 4800: div_value = ftdi_sio_b4800; break;
1305 case 9600: div_value = ftdi_sio_b9600; break;
1306 case 19200: div_value = ftdi_sio_b19200; break;
1307 case 38400: div_value = ftdi_sio_b38400; break;
1308 case 57600: div_value = ftdi_sio_b57600; break;
1309 case 115200: div_value = ftdi_sio_b115200; break;
1310 default:
1311 dev_dbg(dev, "%s - Baudrate (%d) requested is not supported\n",
1312 __func__, baud);
1313 div_value = ftdi_sio_b9600;
1314 baud = 9600;
1315 div_okay = 0;
1316 }
1317 break;
1318 case FT232A:
1319 if (baud <= 3000000) {
1320 div_value = ftdi_232am_baud_to_divisor(baud);
1321 } else {
1322 dev_dbg(dev, "%s - Baud rate too high!\n", __func__);
1323 baud = 9600;
1324 div_value = ftdi_232am_baud_to_divisor(9600);
1325 div_okay = 0;
1326 }
1327 break;
1328 case FT232B:
1329 case FT2232C:
1330 case FT232R:
1331 case FTX:
1332 if (baud <= 3000000) {
1333 u16 product_id = le16_to_cpu(
1334 port->serial->dev->descriptor.idProduct);
1335 if (((product_id == FTDI_NDI_HUC_PID) ||
1336 (product_id == FTDI_NDI_SPECTRA_SCU_PID) ||
1337 (product_id == FTDI_NDI_FUTURE_2_PID) ||
1338 (product_id == FTDI_NDI_FUTURE_3_PID) ||
1339 (product_id == FTDI_NDI_AURORA_SCU_PID)) &&
1340 (baud == 19200)) {
1341 baud = 1200000;
1342 }
1343 div_value = ftdi_232bm_baud_to_divisor(baud);
1344 } else {
1345 dev_dbg(dev, "%s - Baud rate too high!\n", __func__);
1346 div_value = ftdi_232bm_baud_to_divisor(9600);
1347 div_okay = 0;
1348 baud = 9600;
1349 }
1350 break;
1351 default:
1352 if ((baud <= 12000000) && (baud >= 1200)) {
1353 div_value = ftdi_2232h_baud_to_divisor(baud);
1354 } else if (baud < 1200) {
1355 div_value = ftdi_232bm_baud_to_divisor(baud);
1356 } else {
1357 dev_dbg(dev, "%s - Baud rate too high!\n", __func__);
1358 div_value = ftdi_232bm_baud_to_divisor(9600);
1359 div_okay = 0;
1360 baud = 9600;
1361 }
1362 break;
1363 }
1364
1365 if (div_okay) {
1366 dev_dbg(dev, "%s - Baud rate set to %d (divisor 0x%lX) on chip %s\n",
1367 __func__, baud, (unsigned long)div_value,
1368 ftdi_chip_name[priv->chip_type]);
1369 }
1370
1371 tty_encode_baud_rate(tty, baud, baud);
1372 return div_value;
1373 }
1374
change_speed(struct tty_struct * tty,struct usb_serial_port * port)1375 static int change_speed(struct tty_struct *tty, struct usb_serial_port *port)
1376 {
1377 struct ftdi_private *priv = usb_get_serial_port_data(port);
1378 u16 value;
1379 u16 index;
1380 u32 index_value;
1381 int rv;
1382
1383 index_value = get_ftdi_divisor(tty, port);
1384 value = (u16)index_value;
1385 index = (u16)(index_value >> 16);
1386 if (priv->channel)
1387 index = (u16)((index << 8) | priv->channel);
1388
1389 rv = usb_control_msg(port->serial->dev,
1390 usb_sndctrlpipe(port->serial->dev, 0),
1391 FTDI_SIO_SET_BAUDRATE_REQUEST,
1392 FTDI_SIO_SET_BAUDRATE_REQUEST_TYPE,
1393 value, index,
1394 NULL, 0, WDR_SHORT_TIMEOUT);
1395 return rv;
1396 }
1397
write_latency_timer(struct usb_serial_port * port)1398 static int write_latency_timer(struct usb_serial_port *port)
1399 {
1400 struct ftdi_private *priv = usb_get_serial_port_data(port);
1401 struct usb_device *udev = port->serial->dev;
1402 int rv;
1403 int l = priv->latency;
1404
1405 if (priv->chip_type == SIO || priv->chip_type == FT232A)
1406 return -EINVAL;
1407
1408 if (priv->flags & ASYNC_LOW_LATENCY)
1409 l = 1;
1410
1411 dev_dbg(&port->dev, "%s: setting latency timer = %i\n", __func__, l);
1412
1413 rv = usb_control_msg(udev,
1414 usb_sndctrlpipe(udev, 0),
1415 FTDI_SIO_SET_LATENCY_TIMER_REQUEST,
1416 FTDI_SIO_SET_LATENCY_TIMER_REQUEST_TYPE,
1417 l, priv->channel,
1418 NULL, 0, WDR_TIMEOUT);
1419 if (rv < 0)
1420 dev_err(&port->dev, "Unable to write latency timer: %i\n", rv);
1421 return rv;
1422 }
1423
_read_latency_timer(struct usb_serial_port * port)1424 static int _read_latency_timer(struct usb_serial_port *port)
1425 {
1426 struct ftdi_private *priv = usb_get_serial_port_data(port);
1427 struct usb_device *udev = port->serial->dev;
1428 u8 buf;
1429 int rv;
1430
1431 rv = usb_control_msg_recv(udev, 0, FTDI_SIO_GET_LATENCY_TIMER_REQUEST,
1432 FTDI_SIO_GET_LATENCY_TIMER_REQUEST_TYPE, 0,
1433 priv->channel, &buf, 1, WDR_TIMEOUT,
1434 GFP_KERNEL);
1435 if (rv == 0)
1436 rv = buf;
1437
1438 return rv;
1439 }
1440
read_latency_timer(struct usb_serial_port * port)1441 static int read_latency_timer(struct usb_serial_port *port)
1442 {
1443 struct ftdi_private *priv = usb_get_serial_port_data(port);
1444 int rv;
1445
1446 if (priv->chip_type == SIO || priv->chip_type == FT232A)
1447 return -EINVAL;
1448
1449 rv = _read_latency_timer(port);
1450 if (rv < 0) {
1451 dev_err(&port->dev, "Unable to read latency timer: %i\n", rv);
1452 return rv;
1453 }
1454
1455 priv->latency = rv;
1456
1457 return 0;
1458 }
1459
get_serial_info(struct tty_struct * tty,struct serial_struct * ss)1460 static void get_serial_info(struct tty_struct *tty, struct serial_struct *ss)
1461 {
1462 struct usb_serial_port *port = tty->driver_data;
1463 struct ftdi_private *priv = usb_get_serial_port_data(port);
1464
1465 mutex_lock(&priv->cfg_lock);
1466 ss->flags = priv->flags;
1467 ss->baud_base = priv->baud_base;
1468 ss->custom_divisor = priv->custom_divisor;
1469 mutex_unlock(&priv->cfg_lock);
1470 }
1471
set_serial_info(struct tty_struct * tty,struct serial_struct * ss)1472 static int set_serial_info(struct tty_struct *tty, struct serial_struct *ss)
1473 {
1474 struct usb_serial_port *port = tty->driver_data;
1475 struct ftdi_private *priv = usb_get_serial_port_data(port);
1476 int old_flags, old_divisor;
1477
1478 mutex_lock(&priv->cfg_lock);
1479
1480 if (!capable(CAP_SYS_ADMIN)) {
1481 if ((ss->flags ^ priv->flags) & ~ASYNC_USR_MASK) {
1482 mutex_unlock(&priv->cfg_lock);
1483 return -EPERM;
1484 }
1485 }
1486
1487 old_flags = priv->flags;
1488 old_divisor = priv->custom_divisor;
1489
1490 priv->flags = ss->flags & ASYNC_FLAGS;
1491 priv->custom_divisor = ss->custom_divisor;
1492
1493 write_latency_timer(port);
1494
1495 if ((priv->flags ^ old_flags) & ASYNC_SPD_MASK ||
1496 ((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST &&
1497 priv->custom_divisor != old_divisor)) {
1498
1499 /* warn about deprecation unless clearing */
1500 if (priv->flags & ASYNC_SPD_MASK)
1501 dev_warn_ratelimited(&port->dev, "use of SPD flags is deprecated\n");
1502
1503 change_speed(tty, port);
1504 }
1505 mutex_unlock(&priv->cfg_lock);
1506 return 0;
1507 }
1508
get_lsr_info(struct usb_serial_port * port,unsigned int __user * retinfo)1509 static int get_lsr_info(struct usb_serial_port *port,
1510 unsigned int __user *retinfo)
1511 {
1512 struct ftdi_private *priv = usb_get_serial_port_data(port);
1513 unsigned int result = 0;
1514
1515 if (priv->transmit_empty)
1516 result = TIOCSER_TEMT;
1517
1518 if (copy_to_user(retinfo, &result, sizeof(unsigned int)))
1519 return -EFAULT;
1520 return 0;
1521 }
1522
ftdi_determine_type(struct usb_serial_port * port)1523 static int ftdi_determine_type(struct usb_serial_port *port)
1524 {
1525 struct ftdi_private *priv = usb_get_serial_port_data(port);
1526 struct usb_serial *serial = port->serial;
1527 struct usb_device *udev = serial->dev;
1528 unsigned int version, ifnum;
1529
1530 version = le16_to_cpu(udev->descriptor.bcdDevice);
1531 ifnum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
1532
1533 /* Assume Hi-Speed type */
1534 priv->baud_base = 120000000 / 2;
1535 priv->channel = CHANNEL_A + ifnum;
1536
1537 switch (version) {
1538 case 0x200:
1539 priv->chip_type = FT232A;
1540 priv->baud_base = 48000000 / 2;
1541 priv->channel = 0;
1542 /*
1543 * FT232B devices have a bug where bcdDevice gets set to 0x200
1544 * when iSerialNumber is 0. Assume it is an FT232B in case the
1545 * latency timer is readable.
1546 */
1547 if (udev->descriptor.iSerialNumber == 0 &&
1548 _read_latency_timer(port) >= 0) {
1549 priv->chip_type = FT232B;
1550 }
1551 break;
1552 case 0x400:
1553 priv->chip_type = FT232B;
1554 priv->baud_base = 48000000 / 2;
1555 priv->channel = 0;
1556 break;
1557 case 0x500:
1558 priv->chip_type = FT2232C;
1559 priv->baud_base = 48000000 / 2;
1560 break;
1561 case 0x600:
1562 priv->chip_type = FT232R;
1563 priv->baud_base = 48000000 / 2;
1564 priv->channel = 0;
1565 break;
1566 case 0x700:
1567 priv->chip_type = FT2232H;
1568 break;
1569 case 0x800:
1570 priv->chip_type = FT4232H;
1571 break;
1572 case 0x900:
1573 priv->chip_type = FT232H;
1574 break;
1575 case 0x1000:
1576 priv->chip_type = FTX;
1577 priv->baud_base = 48000000 / 2;
1578 break;
1579 case 0x2800:
1580 priv->chip_type = FT2233HP;
1581 break;
1582 case 0x2900:
1583 priv->chip_type = FT4233HP;
1584 break;
1585 case 0x3000:
1586 priv->chip_type = FT2232HP;
1587 break;
1588 case 0x3100:
1589 priv->chip_type = FT4232HP;
1590 break;
1591 case 0x3200:
1592 priv->chip_type = FT233HP;
1593 break;
1594 case 0x3300:
1595 priv->chip_type = FT232HP;
1596 break;
1597 case 0x3600:
1598 priv->chip_type = FT4232HA;
1599 break;
1600 default:
1601 if (version < 0x200) {
1602 priv->chip_type = SIO;
1603 priv->baud_base = 12000000 / 16;
1604 priv->channel = 0;
1605 } else {
1606 dev_err(&port->dev, "unknown device type: 0x%02x\n", version);
1607 return -ENODEV;
1608 }
1609 }
1610
1611 dev_info(&udev->dev, "Detected %s\n", ftdi_chip_name[priv->chip_type]);
1612
1613 return 0;
1614 }
1615
1616
1617 /*
1618 * Determine the maximum packet size for the device. This depends on the chip
1619 * type and the USB host capabilities. The value should be obtained from the
1620 * device descriptor as the chip will use the appropriate values for the host.
1621 */
ftdi_set_max_packet_size(struct usb_serial_port * port)1622 static void ftdi_set_max_packet_size(struct usb_serial_port *port)
1623 {
1624 struct ftdi_private *priv = usb_get_serial_port_data(port);
1625 struct usb_interface *interface = port->serial->interface;
1626 struct usb_endpoint_descriptor *ep_desc;
1627 unsigned num_endpoints;
1628 unsigned i;
1629
1630 num_endpoints = interface->cur_altsetting->desc.bNumEndpoints;
1631 if (!num_endpoints)
1632 return;
1633
1634 /*
1635 * NOTE: Some customers have programmed FT232R/FT245R devices
1636 * with an endpoint size of 0 - not good. In this case, we
1637 * want to override the endpoint descriptor setting and use a
1638 * value of 64 for wMaxPacketSize.
1639 */
1640 for (i = 0; i < num_endpoints; i++) {
1641 ep_desc = &interface->cur_altsetting->endpoint[i].desc;
1642 if (!ep_desc->wMaxPacketSize) {
1643 ep_desc->wMaxPacketSize = cpu_to_le16(0x40);
1644 dev_warn(&port->dev, "Overriding wMaxPacketSize on endpoint %d\n",
1645 usb_endpoint_num(ep_desc));
1646 }
1647 }
1648
1649 /* Set max packet size based on last descriptor. */
1650 priv->max_packet_size = usb_endpoint_maxp(ep_desc);
1651 }
1652
1653
1654 /*
1655 * ***************************************************************************
1656 * Sysfs Attribute
1657 * ***************************************************************************
1658 */
1659
latency_timer_show(struct device * dev,struct device_attribute * attr,char * buf)1660 static ssize_t latency_timer_show(struct device *dev,
1661 struct device_attribute *attr, char *buf)
1662 {
1663 struct usb_serial_port *port = to_usb_serial_port(dev);
1664 struct ftdi_private *priv = usb_get_serial_port_data(port);
1665 if (priv->flags & ASYNC_LOW_LATENCY)
1666 return sprintf(buf, "1\n");
1667 else
1668 return sprintf(buf, "%u\n", priv->latency);
1669 }
1670
1671 /* 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)1672 static ssize_t latency_timer_store(struct device *dev,
1673 struct device_attribute *attr,
1674 const char *valbuf, size_t count)
1675 {
1676 struct usb_serial_port *port = to_usb_serial_port(dev);
1677 struct ftdi_private *priv = usb_get_serial_port_data(port);
1678 u8 v;
1679 int rv;
1680
1681 if (kstrtou8(valbuf, 10, &v))
1682 return -EINVAL;
1683
1684 priv->latency = v;
1685 rv = write_latency_timer(port);
1686 if (rv < 0)
1687 return -EIO;
1688 return count;
1689 }
1690 static DEVICE_ATTR_RW(latency_timer);
1691
1692 /* Write an event character directly to the FTDI register. The ASCII
1693 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)1694 static ssize_t event_char_store(struct device *dev,
1695 struct device_attribute *attr, const char *valbuf, size_t count)
1696 {
1697 struct usb_serial_port *port = to_usb_serial_port(dev);
1698 struct ftdi_private *priv = usb_get_serial_port_data(port);
1699 struct usb_device *udev = port->serial->dev;
1700 unsigned int v;
1701 int rv;
1702
1703 if (kstrtouint(valbuf, 0, &v) || v >= 0x200)
1704 return -EINVAL;
1705
1706 dev_dbg(&port->dev, "%s: setting event char = 0x%03x\n", __func__, v);
1707
1708 rv = usb_control_msg(udev,
1709 usb_sndctrlpipe(udev, 0),
1710 FTDI_SIO_SET_EVENT_CHAR_REQUEST,
1711 FTDI_SIO_SET_EVENT_CHAR_REQUEST_TYPE,
1712 v, priv->channel,
1713 NULL, 0, WDR_TIMEOUT);
1714 if (rv < 0) {
1715 dev_dbg(&port->dev, "Unable to write event character: %i\n", rv);
1716 return -EIO;
1717 }
1718
1719 return count;
1720 }
1721 static DEVICE_ATTR_WO(event_char);
1722
1723 static struct attribute *ftdi_attrs[] = {
1724 &dev_attr_event_char.attr,
1725 &dev_attr_latency_timer.attr,
1726 NULL
1727 };
1728
ftdi_is_visible(struct kobject * kobj,struct attribute * attr,int idx)1729 static umode_t ftdi_is_visible(struct kobject *kobj, struct attribute *attr, int idx)
1730 {
1731 struct device *dev = kobj_to_dev(kobj);
1732 struct usb_serial_port *port = to_usb_serial_port(dev);
1733 struct ftdi_private *priv = usb_get_serial_port_data(port);
1734 enum ftdi_chip_type type = priv->chip_type;
1735
1736 if (attr == &dev_attr_event_char.attr) {
1737 if (type == SIO)
1738 return 0;
1739 }
1740
1741 if (attr == &dev_attr_latency_timer.attr) {
1742 if (type == SIO || type == FT232A)
1743 return 0;
1744 }
1745
1746 return attr->mode;
1747 }
1748
1749 static const struct attribute_group ftdi_group = {
1750 .attrs = ftdi_attrs,
1751 .is_visible = ftdi_is_visible,
1752 };
1753
1754 static const struct attribute_group *ftdi_groups[] = {
1755 &ftdi_group,
1756 NULL
1757 };
1758
1759 #ifdef CONFIG_GPIOLIB
1760
ftdi_set_bitmode(struct usb_serial_port * port,u8 mode)1761 static int ftdi_set_bitmode(struct usb_serial_port *port, u8 mode)
1762 {
1763 struct ftdi_private *priv = usb_get_serial_port_data(port);
1764 struct usb_serial *serial = port->serial;
1765 int result;
1766 u16 val;
1767
1768 result = usb_autopm_get_interface(serial->interface);
1769 if (result)
1770 return result;
1771
1772 val = (mode << 8) | (priv->gpio_output << 4) | priv->gpio_value;
1773 result = usb_control_msg(serial->dev,
1774 usb_sndctrlpipe(serial->dev, 0),
1775 FTDI_SIO_SET_BITMODE_REQUEST,
1776 FTDI_SIO_SET_BITMODE_REQUEST_TYPE, val,
1777 priv->channel, NULL, 0, WDR_TIMEOUT);
1778 if (result < 0) {
1779 dev_err(&serial->interface->dev,
1780 "bitmode request failed for value 0x%04x: %d\n",
1781 val, result);
1782 }
1783
1784 usb_autopm_put_interface(serial->interface);
1785
1786 return result;
1787 }
1788
ftdi_set_cbus_pins(struct usb_serial_port * port)1789 static int ftdi_set_cbus_pins(struct usb_serial_port *port)
1790 {
1791 return ftdi_set_bitmode(port, FTDI_SIO_BITMODE_CBUS);
1792 }
1793
ftdi_exit_cbus_mode(struct usb_serial_port * port)1794 static int ftdi_exit_cbus_mode(struct usb_serial_port *port)
1795 {
1796 struct ftdi_private *priv = usb_get_serial_port_data(port);
1797
1798 priv->gpio_output = 0;
1799 priv->gpio_value = 0;
1800 return ftdi_set_bitmode(port, FTDI_SIO_BITMODE_RESET);
1801 }
1802
ftdi_gpio_request(struct gpio_chip * gc,unsigned int offset)1803 static int ftdi_gpio_request(struct gpio_chip *gc, unsigned int offset)
1804 {
1805 struct usb_serial_port *port = gpiochip_get_data(gc);
1806 struct ftdi_private *priv = usb_get_serial_port_data(port);
1807 int result;
1808
1809 mutex_lock(&priv->gpio_lock);
1810 if (!priv->gpio_used) {
1811 /* Set default pin states, as we cannot get them from device */
1812 priv->gpio_output = 0x00;
1813 priv->gpio_value = 0x00;
1814 result = ftdi_set_cbus_pins(port);
1815 if (result) {
1816 mutex_unlock(&priv->gpio_lock);
1817 return result;
1818 }
1819
1820 priv->gpio_used = true;
1821 }
1822 mutex_unlock(&priv->gpio_lock);
1823
1824 return 0;
1825 }
1826
ftdi_read_cbus_pins(struct usb_serial_port * port)1827 static int ftdi_read_cbus_pins(struct usb_serial_port *port)
1828 {
1829 struct ftdi_private *priv = usb_get_serial_port_data(port);
1830 struct usb_serial *serial = port->serial;
1831 u8 buf;
1832 int result;
1833
1834 result = usb_autopm_get_interface(serial->interface);
1835 if (result)
1836 return result;
1837
1838 result = usb_control_msg_recv(serial->dev, 0,
1839 FTDI_SIO_READ_PINS_REQUEST,
1840 FTDI_SIO_READ_PINS_REQUEST_TYPE, 0,
1841 priv->channel, &buf, 1, WDR_TIMEOUT,
1842 GFP_KERNEL);
1843 if (result == 0)
1844 result = buf;
1845
1846 usb_autopm_put_interface(serial->interface);
1847
1848 return result;
1849 }
1850
ftdi_gpio_get(struct gpio_chip * gc,unsigned int gpio)1851 static int ftdi_gpio_get(struct gpio_chip *gc, unsigned int gpio)
1852 {
1853 struct usb_serial_port *port = gpiochip_get_data(gc);
1854 int result;
1855
1856 result = ftdi_read_cbus_pins(port);
1857 if (result < 0)
1858 return result;
1859
1860 return !!(result & BIT(gpio));
1861 }
1862
ftdi_gpio_set(struct gpio_chip * gc,unsigned int gpio,int value)1863 static int ftdi_gpio_set(struct gpio_chip *gc, unsigned int gpio, int value)
1864 {
1865 struct usb_serial_port *port = gpiochip_get_data(gc);
1866 struct ftdi_private *priv = usb_get_serial_port_data(port);
1867 int result;
1868
1869 mutex_lock(&priv->gpio_lock);
1870
1871 if (value)
1872 priv->gpio_value |= BIT(gpio);
1873 else
1874 priv->gpio_value &= ~BIT(gpio);
1875
1876 result = ftdi_set_cbus_pins(port);
1877
1878 mutex_unlock(&priv->gpio_lock);
1879
1880 return result;
1881 }
1882
ftdi_gpio_get_multiple(struct gpio_chip * gc,unsigned long * mask,unsigned long * bits)1883 static int ftdi_gpio_get_multiple(struct gpio_chip *gc, unsigned long *mask,
1884 unsigned long *bits)
1885 {
1886 struct usb_serial_port *port = gpiochip_get_data(gc);
1887 int result;
1888
1889 result = ftdi_read_cbus_pins(port);
1890 if (result < 0)
1891 return result;
1892
1893 *bits = result & *mask;
1894
1895 return 0;
1896 }
1897
ftdi_gpio_set_multiple(struct gpio_chip * gc,unsigned long * mask,unsigned long * bits)1898 static int ftdi_gpio_set_multiple(struct gpio_chip *gc, unsigned long *mask,
1899 unsigned long *bits)
1900 {
1901 struct usb_serial_port *port = gpiochip_get_data(gc);
1902 struct ftdi_private *priv = usb_get_serial_port_data(port);
1903 int result;
1904
1905 mutex_lock(&priv->gpio_lock);
1906
1907 priv->gpio_value &= ~(*mask);
1908 priv->gpio_value |= *bits & *mask;
1909 result = ftdi_set_cbus_pins(port);
1910
1911 mutex_unlock(&priv->gpio_lock);
1912
1913 return result;
1914 }
1915
ftdi_gpio_direction_get(struct gpio_chip * gc,unsigned int gpio)1916 static int ftdi_gpio_direction_get(struct gpio_chip *gc, unsigned int gpio)
1917 {
1918 struct usb_serial_port *port = gpiochip_get_data(gc);
1919 struct ftdi_private *priv = usb_get_serial_port_data(port);
1920
1921 return !(priv->gpio_output & BIT(gpio));
1922 }
1923
ftdi_gpio_direction_input(struct gpio_chip * gc,unsigned int gpio)1924 static int ftdi_gpio_direction_input(struct gpio_chip *gc, unsigned int gpio)
1925 {
1926 struct usb_serial_port *port = gpiochip_get_data(gc);
1927 struct ftdi_private *priv = usb_get_serial_port_data(port);
1928 int result;
1929
1930 mutex_lock(&priv->gpio_lock);
1931
1932 priv->gpio_output &= ~BIT(gpio);
1933 result = ftdi_set_cbus_pins(port);
1934
1935 mutex_unlock(&priv->gpio_lock);
1936
1937 return result;
1938 }
1939
ftdi_gpio_direction_output(struct gpio_chip * gc,unsigned int gpio,int value)1940 static int ftdi_gpio_direction_output(struct gpio_chip *gc, unsigned int gpio,
1941 int value)
1942 {
1943 struct usb_serial_port *port = gpiochip_get_data(gc);
1944 struct ftdi_private *priv = usb_get_serial_port_data(port);
1945 int result;
1946
1947 mutex_lock(&priv->gpio_lock);
1948
1949 priv->gpio_output |= BIT(gpio);
1950 if (value)
1951 priv->gpio_value |= BIT(gpio);
1952 else
1953 priv->gpio_value &= ~BIT(gpio);
1954
1955 result = ftdi_set_cbus_pins(port);
1956
1957 mutex_unlock(&priv->gpio_lock);
1958
1959 return result;
1960 }
1961
ftdi_gpio_init_valid_mask(struct gpio_chip * gc,unsigned long * valid_mask,unsigned int ngpios)1962 static int ftdi_gpio_init_valid_mask(struct gpio_chip *gc,
1963 unsigned long *valid_mask,
1964 unsigned int ngpios)
1965 {
1966 struct usb_serial_port *port = gpiochip_get_data(gc);
1967 struct ftdi_private *priv = usb_get_serial_port_data(port);
1968 unsigned long map = priv->gpio_altfunc;
1969
1970 bitmap_complement(valid_mask, &map, ngpios);
1971
1972 if (bitmap_empty(valid_mask, ngpios))
1973 dev_dbg(&port->dev, "no CBUS pin configured for GPIO\n");
1974 else
1975 dev_dbg(&port->dev, "CBUS%*pbl configured for GPIO\n", ngpios,
1976 valid_mask);
1977
1978 return 0;
1979 }
1980
ftdi_read_eeprom(struct usb_serial * serial,void * dst,u16 addr,u16 nbytes)1981 static int ftdi_read_eeprom(struct usb_serial *serial, void *dst, u16 addr,
1982 u16 nbytes)
1983 {
1984 int read = 0;
1985
1986 if (addr % 2 != 0)
1987 return -EINVAL;
1988 if (nbytes % 2 != 0)
1989 return -EINVAL;
1990
1991 /* Read EEPROM two bytes at a time */
1992 while (read < nbytes) {
1993 int rv;
1994
1995 rv = usb_control_msg(serial->dev,
1996 usb_rcvctrlpipe(serial->dev, 0),
1997 FTDI_SIO_READ_EEPROM_REQUEST,
1998 FTDI_SIO_READ_EEPROM_REQUEST_TYPE,
1999 0, (addr + read) / 2, dst + read, 2,
2000 WDR_TIMEOUT);
2001 if (rv < 2) {
2002 if (rv >= 0)
2003 return -EIO;
2004 else
2005 return rv;
2006 }
2007
2008 read += rv;
2009 }
2010
2011 return 0;
2012 }
2013
ftdi_gpio_init_ft232h(struct usb_serial_port * port)2014 static int ftdi_gpio_init_ft232h(struct usb_serial_port *port)
2015 {
2016 struct ftdi_private *priv = usb_get_serial_port_data(port);
2017 u16 cbus_config;
2018 u8 *buf;
2019 int ret;
2020 int i;
2021
2022 buf = kmalloc(4, GFP_KERNEL);
2023 if (!buf)
2024 return -ENOMEM;
2025
2026 ret = ftdi_read_eeprom(port->serial, buf, 0x1a, 4);
2027 if (ret < 0)
2028 goto out_free;
2029
2030 /*
2031 * FT232H CBUS Memory Map
2032 *
2033 * 0x1a: X- (upper nibble -> AC5)
2034 * 0x1b: -X (lower nibble -> AC6)
2035 * 0x1c: XX (upper nibble -> AC9 | lower nibble -> AC8)
2036 */
2037 cbus_config = buf[2] << 8 | (buf[1] & 0xf) << 4 | (buf[0] & 0xf0) >> 4;
2038
2039 priv->gc.ngpio = 4;
2040 priv->gpio_altfunc = 0xff;
2041
2042 for (i = 0; i < priv->gc.ngpio; ++i) {
2043 if ((cbus_config & 0xf) == FTDI_FTX_CBUS_MUX_GPIO)
2044 priv->gpio_altfunc &= ~BIT(i);
2045 cbus_config >>= 4;
2046 }
2047
2048 out_free:
2049 kfree(buf);
2050
2051 return ret;
2052 }
2053
ftdi_gpio_init_ft232r(struct usb_serial_port * port)2054 static int ftdi_gpio_init_ft232r(struct usb_serial_port *port)
2055 {
2056 struct ftdi_private *priv = usb_get_serial_port_data(port);
2057 u16 cbus_config;
2058 u8 *buf;
2059 int ret;
2060 int i;
2061
2062 buf = kmalloc(2, GFP_KERNEL);
2063 if (!buf)
2064 return -ENOMEM;
2065
2066 ret = ftdi_read_eeprom(port->serial, buf, 0x14, 2);
2067 if (ret < 0)
2068 goto out_free;
2069
2070 cbus_config = le16_to_cpup((__le16 *)buf);
2071 dev_dbg(&port->dev, "cbus_config = 0x%04x\n", cbus_config);
2072
2073 priv->gc.ngpio = 4;
2074
2075 priv->gpio_altfunc = 0xff;
2076 for (i = 0; i < priv->gc.ngpio; ++i) {
2077 if ((cbus_config & 0xf) == FTDI_FT232R_CBUS_MUX_GPIO)
2078 priv->gpio_altfunc &= ~BIT(i);
2079 cbus_config >>= 4;
2080 }
2081 out_free:
2082 kfree(buf);
2083
2084 return ret;
2085 }
2086
ftdi_gpio_init_ftx(struct usb_serial_port * port)2087 static int ftdi_gpio_init_ftx(struct usb_serial_port *port)
2088 {
2089 struct ftdi_private *priv = usb_get_serial_port_data(port);
2090 struct usb_serial *serial = port->serial;
2091 const u16 cbus_cfg_addr = 0x1a;
2092 const u16 cbus_cfg_size = 4;
2093 u8 *cbus_cfg_buf;
2094 int result;
2095 u8 i;
2096
2097 cbus_cfg_buf = kmalloc(cbus_cfg_size, GFP_KERNEL);
2098 if (!cbus_cfg_buf)
2099 return -ENOMEM;
2100
2101 result = ftdi_read_eeprom(serial, cbus_cfg_buf,
2102 cbus_cfg_addr, cbus_cfg_size);
2103 if (result < 0)
2104 goto out_free;
2105
2106 /* FIXME: FT234XD alone has 1 GPIO, but how to recognize this IC? */
2107 priv->gc.ngpio = 4;
2108
2109 /* Determine which pins are configured for CBUS bitbanging */
2110 priv->gpio_altfunc = 0xff;
2111 for (i = 0; i < priv->gc.ngpio; ++i) {
2112 if (cbus_cfg_buf[i] == FTDI_FTX_CBUS_MUX_GPIO)
2113 priv->gpio_altfunc &= ~BIT(i);
2114 }
2115
2116 out_free:
2117 kfree(cbus_cfg_buf);
2118
2119 return result;
2120 }
2121
ftdi_gpio_init(struct usb_serial_port * port)2122 static int ftdi_gpio_init(struct usb_serial_port *port)
2123 {
2124 struct ftdi_private *priv = usb_get_serial_port_data(port);
2125 struct usb_serial *serial = port->serial;
2126 int result;
2127
2128 switch (priv->chip_type) {
2129 case FT232H:
2130 result = ftdi_gpio_init_ft232h(port);
2131 break;
2132 case FT232R:
2133 result = ftdi_gpio_init_ft232r(port);
2134 break;
2135 case FTX:
2136 result = ftdi_gpio_init_ftx(port);
2137 break;
2138 default:
2139 return 0;
2140 }
2141
2142 if (result < 0)
2143 return result;
2144
2145 mutex_init(&priv->gpio_lock);
2146
2147 priv->gc.label = "ftdi-cbus";
2148 priv->gc.request = ftdi_gpio_request;
2149 priv->gc.get_direction = ftdi_gpio_direction_get;
2150 priv->gc.direction_input = ftdi_gpio_direction_input;
2151 priv->gc.direction_output = ftdi_gpio_direction_output;
2152 priv->gc.init_valid_mask = ftdi_gpio_init_valid_mask;
2153 priv->gc.get = ftdi_gpio_get;
2154 priv->gc.set = ftdi_gpio_set;
2155 priv->gc.get_multiple = ftdi_gpio_get_multiple;
2156 priv->gc.set_multiple = ftdi_gpio_set_multiple;
2157 priv->gc.owner = THIS_MODULE;
2158 priv->gc.parent = &serial->interface->dev;
2159 priv->gc.base = -1;
2160 priv->gc.can_sleep = true;
2161
2162 result = gpiochip_add_data(&priv->gc, port);
2163 if (!result)
2164 priv->gpio_registered = true;
2165
2166 return result;
2167 }
2168
ftdi_gpio_remove(struct usb_serial_port * port)2169 static void ftdi_gpio_remove(struct usb_serial_port *port)
2170 {
2171 struct ftdi_private *priv = usb_get_serial_port_data(port);
2172
2173 if (priv->gpio_registered) {
2174 gpiochip_remove(&priv->gc);
2175 priv->gpio_registered = false;
2176 }
2177
2178 if (priv->gpio_used) {
2179 /* Exiting CBUS-mode does not reset pin states. */
2180 ftdi_exit_cbus_mode(port);
2181 priv->gpio_used = false;
2182 }
2183 }
2184
2185 #else
2186
ftdi_gpio_init(struct usb_serial_port * port)2187 static int ftdi_gpio_init(struct usb_serial_port *port)
2188 {
2189 return 0;
2190 }
2191
ftdi_gpio_remove(struct usb_serial_port * port)2192 static void ftdi_gpio_remove(struct usb_serial_port *port) { }
2193
2194 #endif /* CONFIG_GPIOLIB */
2195
2196 /*
2197 * ***************************************************************************
2198 * FTDI driver specific functions
2199 * ***************************************************************************
2200 */
2201
ftdi_probe(struct usb_serial * serial,const struct usb_device_id * id)2202 static int ftdi_probe(struct usb_serial *serial, const struct usb_device_id *id)
2203 {
2204 const struct ftdi_quirk *quirk = (struct ftdi_quirk *)id->driver_info;
2205
2206 if (quirk && quirk->probe) {
2207 int ret = quirk->probe(serial);
2208 if (ret != 0)
2209 return ret;
2210 }
2211
2212 usb_set_serial_data(serial, (void *)id->driver_info);
2213
2214 return 0;
2215 }
2216
ftdi_port_probe(struct usb_serial_port * port)2217 static int ftdi_port_probe(struct usb_serial_port *port)
2218 {
2219 const struct ftdi_quirk *quirk = usb_get_serial_data(port->serial);
2220 struct ftdi_private *priv;
2221 int result;
2222
2223 priv = kzalloc(sizeof(struct ftdi_private), GFP_KERNEL);
2224 if (!priv)
2225 return -ENOMEM;
2226
2227 mutex_init(&priv->cfg_lock);
2228
2229 if (quirk && quirk->port_probe)
2230 quirk->port_probe(priv);
2231
2232 usb_set_serial_port_data(port, priv);
2233
2234 result = ftdi_determine_type(port);
2235 if (result)
2236 goto err_free;
2237
2238 ftdi_set_max_packet_size(port);
2239 if (read_latency_timer(port) < 0)
2240 priv->latency = 16;
2241 write_latency_timer(port);
2242
2243 result = ftdi_gpio_init(port);
2244 if (result < 0) {
2245 dev_err(&port->serial->interface->dev,
2246 "GPIO initialisation failed: %d\n",
2247 result);
2248 }
2249
2250 return 0;
2251
2252 err_free:
2253 kfree(priv);
2254
2255 return result;
2256 }
2257
2258 /* Setup for the USB-UIRT device, which requires hardwired
2259 * baudrate (38400 gets mapped to 312500) */
2260 /* Called from usbserial:serial_probe */
ftdi_USB_UIRT_setup(struct ftdi_private * priv)2261 static void ftdi_USB_UIRT_setup(struct ftdi_private *priv)
2262 {
2263 priv->flags |= ASYNC_SPD_CUST;
2264 priv->custom_divisor = 77;
2265 priv->force_baud = 38400;
2266 }
2267
2268 /* Setup for the HE-TIRA1 device, which requires hardwired
2269 * baudrate (38400 gets mapped to 100000) and RTS-CTS enabled. */
2270
ftdi_HE_TIRA1_setup(struct ftdi_private * priv)2271 static void ftdi_HE_TIRA1_setup(struct ftdi_private *priv)
2272 {
2273 priv->flags |= ASYNC_SPD_CUST;
2274 priv->custom_divisor = 240;
2275 priv->force_baud = 38400;
2276 priv->force_rtscts = 1;
2277 }
2278
2279 /*
2280 * Module parameter to control latency timer for NDI FTDI-based USB devices.
2281 * If this value is not set in /etc/modprobe.d/ its value will be set
2282 * to 1ms.
2283 */
2284 static int ndi_latency_timer = 1;
2285
2286 /* Setup for the NDI FTDI-based USB devices, which requires hardwired
2287 * baudrate (19200 gets mapped to 1200000).
2288 *
2289 * Called from usbserial:serial_probe.
2290 */
ftdi_NDI_device_setup(struct usb_serial * serial)2291 static int ftdi_NDI_device_setup(struct usb_serial *serial)
2292 {
2293 struct usb_device *udev = serial->dev;
2294 int latency = ndi_latency_timer;
2295
2296 if (latency == 0)
2297 latency = 1;
2298 if (latency > 99)
2299 latency = 99;
2300
2301 dev_dbg(&udev->dev, "%s setting NDI device latency to %d\n", __func__, latency);
2302 dev_info(&udev->dev, "NDI device with a latency value of %d\n", latency);
2303
2304 /* FIXME: errors are not returned */
2305 usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
2306 FTDI_SIO_SET_LATENCY_TIMER_REQUEST,
2307 FTDI_SIO_SET_LATENCY_TIMER_REQUEST_TYPE,
2308 latency, 0, NULL, 0, WDR_TIMEOUT);
2309 return 0;
2310 }
2311
2312 /*
2313 * First port on JTAG adaptors such as Olimex arm-usb-ocd or the FIC/OpenMoko
2314 * Neo1973 Debug Board is reserved for JTAG interface and can be accessed from
2315 * userspace using openocd.
2316 */
ftdi_jtag_probe(struct usb_serial * serial)2317 static int ftdi_jtag_probe(struct usb_serial *serial)
2318 {
2319 struct usb_interface *intf = serial->interface;
2320 int ifnum = intf->cur_altsetting->desc.bInterfaceNumber;
2321
2322 if (ifnum == 0) {
2323 dev_info(&intf->dev, "Ignoring interface reserved for JTAG\n");
2324 return -ENODEV;
2325 }
2326
2327 return 0;
2328 }
2329
ftdi_8u2232c_probe(struct usb_serial * serial)2330 static int ftdi_8u2232c_probe(struct usb_serial *serial)
2331 {
2332 struct usb_device *udev = serial->dev;
2333
2334 if (udev->manufacturer && !strcmp(udev->manufacturer, "CALAO Systems"))
2335 return ftdi_jtag_probe(serial);
2336
2337 if (udev->product &&
2338 (!strcmp(udev->product, "Arrow USB Blaster") ||
2339 !strcmp(udev->product, "BeagleBone/XDS100V2") ||
2340 !strcmp(udev->product, "SNAP Connect E10")))
2341 return ftdi_jtag_probe(serial);
2342
2343 return 0;
2344 }
2345
2346 /*
2347 * First two ports on JTAG adaptors using an FT4232 such as STMicroelectronics's
2348 * ST Micro Connect Lite are reserved for JTAG or other non-UART interfaces and
2349 * can be accessed from userspace.
2350 * The next two ports are enabled as UARTs by default, where port 2 is
2351 * a conventional RS-232 UART.
2352 */
ftdi_stmclite_probe(struct usb_serial * serial)2353 static int ftdi_stmclite_probe(struct usb_serial *serial)
2354 {
2355 struct usb_interface *intf = serial->interface;
2356 int ifnum = intf->cur_altsetting->desc.bInterfaceNumber;
2357
2358 if (ifnum < 2) {
2359 dev_info(&intf->dev, "Ignoring interface reserved for JTAG\n");
2360 return -ENODEV;
2361 }
2362
2363 return 0;
2364 }
2365
ftdi_port_remove(struct usb_serial_port * port)2366 static void ftdi_port_remove(struct usb_serial_port *port)
2367 {
2368 struct ftdi_private *priv = usb_get_serial_port_data(port);
2369
2370 ftdi_gpio_remove(port);
2371
2372 kfree(priv);
2373 }
2374
ftdi_open(struct tty_struct * tty,struct usb_serial_port * port)2375 static int ftdi_open(struct tty_struct *tty, struct usb_serial_port *port)
2376 {
2377 struct usb_device *dev = port->serial->dev;
2378 struct ftdi_private *priv = usb_get_serial_port_data(port);
2379
2380 /* No error checking for this (will get errors later anyway) */
2381 /* See ftdi_sio.h for description of what is reset */
2382 usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
2383 FTDI_SIO_RESET_REQUEST, FTDI_SIO_RESET_REQUEST_TYPE,
2384 FTDI_SIO_RESET_SIO,
2385 priv->channel, NULL, 0, WDR_TIMEOUT);
2386
2387 /* Termios defaults are set by usb_serial_init. We don't change
2388 port->tty->termios - this would lose speed settings, etc.
2389 This is same behaviour as serial.c/rs_open() - Kuba */
2390
2391 /* ftdi_set_termios will send usb control messages */
2392 if (tty)
2393 ftdi_set_termios(tty, port, NULL);
2394
2395 return usb_serial_generic_open(tty, port);
2396 }
2397
ftdi_dtr_rts(struct usb_serial_port * port,int on)2398 static void ftdi_dtr_rts(struct usb_serial_port *port, int on)
2399 {
2400 struct ftdi_private *priv = usb_get_serial_port_data(port);
2401
2402 /* Disable flow control */
2403 if (!on) {
2404 if (usb_control_msg(port->serial->dev,
2405 usb_sndctrlpipe(port->serial->dev, 0),
2406 FTDI_SIO_SET_FLOW_CTRL_REQUEST,
2407 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE,
2408 0, priv->channel, NULL, 0,
2409 WDR_TIMEOUT) < 0) {
2410 dev_err(&port->dev, "error from flowcontrol urb\n");
2411 }
2412 }
2413 /* drop RTS and DTR */
2414 if (on)
2415 set_mctrl(port, TIOCM_DTR | TIOCM_RTS);
2416 else
2417 clear_mctrl(port, TIOCM_DTR | TIOCM_RTS);
2418 }
2419
2420 /* The SIO requires the first byte to have:
2421 * B0 1
2422 * B1 0
2423 * B2..7 length of message excluding byte 0
2424 *
2425 * The new devices do not require this byte
2426 */
ftdi_prepare_write_buffer(struct usb_serial_port * port,void * dest,size_t size)2427 static int ftdi_prepare_write_buffer(struct usb_serial_port *port,
2428 void *dest, size_t size)
2429 {
2430 struct ftdi_private *priv;
2431 int count;
2432 unsigned long flags;
2433
2434 priv = usb_get_serial_port_data(port);
2435
2436 if (priv->chip_type == SIO) {
2437 unsigned char *buffer = dest;
2438 int i, len, c;
2439
2440 count = 0;
2441 spin_lock_irqsave(&port->lock, flags);
2442 for (i = 0; i < size - 1; i += priv->max_packet_size) {
2443 len = min_t(int, size - i, priv->max_packet_size) - 1;
2444 c = kfifo_out(&port->write_fifo, &buffer[i + 1], len);
2445 if (!c)
2446 break;
2447 port->icount.tx += c;
2448 buffer[i] = (c << 2) + 1;
2449 count += c + 1;
2450 }
2451 spin_unlock_irqrestore(&port->lock, flags);
2452 } else {
2453 count = kfifo_out_locked(&port->write_fifo, dest, size,
2454 &port->lock);
2455 port->icount.tx += count;
2456 }
2457
2458 return count;
2459 }
2460
2461 #define FTDI_RS_ERR_MASK (FTDI_RS_BI | FTDI_RS_PE | FTDI_RS_FE | FTDI_RS_OE)
2462
ftdi_process_packet(struct usb_serial_port * port,struct ftdi_private * priv,unsigned char * buf,int len)2463 static int ftdi_process_packet(struct usb_serial_port *port,
2464 struct ftdi_private *priv, unsigned char *buf, int len)
2465 {
2466 unsigned char status;
2467 bool brkint = false;
2468 int i;
2469 char flag;
2470
2471 if (len < 2) {
2472 dev_dbg(&port->dev, "malformed packet\n");
2473 return 0;
2474 }
2475
2476 /* Compare new line status to the old one, signal if different/
2477 N.B. packet may be processed more than once, but differences
2478 are only processed once. */
2479 status = buf[0] & FTDI_STATUS_B0_MASK;
2480 if (status != priv->prev_status) {
2481 char diff_status = status ^ priv->prev_status;
2482
2483 if (diff_status & FTDI_RS0_CTS)
2484 port->icount.cts++;
2485 if (diff_status & FTDI_RS0_DSR)
2486 port->icount.dsr++;
2487 if (diff_status & FTDI_RS0_RI)
2488 port->icount.rng++;
2489 if (diff_status & FTDI_RS0_RLSD) {
2490 struct tty_struct *tty;
2491
2492 port->icount.dcd++;
2493 tty = tty_port_tty_get(&port->port);
2494 if (tty)
2495 usb_serial_handle_dcd_change(port, tty,
2496 status & FTDI_RS0_RLSD);
2497 tty_kref_put(tty);
2498 }
2499
2500 wake_up_interruptible(&port->port.delta_msr_wait);
2501 priv->prev_status = status;
2502 }
2503
2504 /* save if the transmitter is empty or not */
2505 if (buf[1] & FTDI_RS_TEMT)
2506 priv->transmit_empty = 1;
2507 else
2508 priv->transmit_empty = 0;
2509
2510 if (len == 2)
2511 return 0; /* status only */
2512
2513 /*
2514 * Break and error status must only be processed for packets with
2515 * data payload to avoid over-reporting.
2516 */
2517 flag = TTY_NORMAL;
2518 if (buf[1] & FTDI_RS_ERR_MASK) {
2519 /*
2520 * Break takes precedence over parity, which takes precedence
2521 * over framing errors. Note that break is only associated
2522 * with the last character in the buffer and only when it's a
2523 * NUL.
2524 */
2525 if (buf[1] & FTDI_RS_BI && buf[len - 1] == '\0') {
2526 port->icount.brk++;
2527 brkint = true;
2528 }
2529 if (buf[1] & FTDI_RS_PE) {
2530 flag = TTY_PARITY;
2531 port->icount.parity++;
2532 } else if (buf[1] & FTDI_RS_FE) {
2533 flag = TTY_FRAME;
2534 port->icount.frame++;
2535 }
2536 /* Overrun is special, not associated with a char */
2537 if (buf[1] & FTDI_RS_OE) {
2538 port->icount.overrun++;
2539 tty_insert_flip_char(&port->port, 0, TTY_OVERRUN);
2540 }
2541 }
2542
2543 port->icount.rx += len - 2;
2544
2545 if (brkint || port->sysrq) {
2546 for (i = 2; i < len; i++) {
2547 if (brkint && i == len - 1) {
2548 if (usb_serial_handle_break(port))
2549 return len - 3;
2550 flag = TTY_BREAK;
2551 }
2552 if (usb_serial_handle_sysrq_char(port, buf[i]))
2553 continue;
2554 tty_insert_flip_char(&port->port, buf[i], flag);
2555 }
2556 } else {
2557 tty_insert_flip_string_fixed_flag(&port->port, buf + 2, flag,
2558 len - 2);
2559 }
2560
2561 return len - 2;
2562 }
2563
ftdi_process_read_urb(struct urb * urb)2564 static void ftdi_process_read_urb(struct urb *urb)
2565 {
2566 struct usb_serial_port *port = urb->context;
2567 struct ftdi_private *priv = usb_get_serial_port_data(port);
2568 char *data = urb->transfer_buffer;
2569 int i;
2570 int len;
2571 int count = 0;
2572
2573 for (i = 0; i < urb->actual_length; i += priv->max_packet_size) {
2574 len = min_t(int, urb->actual_length - i, priv->max_packet_size);
2575 count += ftdi_process_packet(port, priv, &data[i], len);
2576 }
2577
2578 if (count)
2579 tty_flip_buffer_push(&port->port);
2580 }
2581
ftdi_break_ctl(struct tty_struct * tty,int break_state)2582 static int ftdi_break_ctl(struct tty_struct *tty, int break_state)
2583 {
2584 struct usb_serial_port *port = tty->driver_data;
2585 struct ftdi_private *priv = usb_get_serial_port_data(port);
2586 u16 value;
2587 int ret;
2588
2589 /* break_state = -1 to turn on break, and 0 to turn off break */
2590 /* see drivers/char/tty_io.c to see it used */
2591 /* last_set_data_value NEVER has the break bit set in it */
2592
2593 if (break_state)
2594 value = priv->last_set_data_value | FTDI_SIO_SET_BREAK;
2595 else
2596 value = priv->last_set_data_value;
2597
2598 ret = usb_control_msg(port->serial->dev,
2599 usb_sndctrlpipe(port->serial->dev, 0),
2600 FTDI_SIO_SET_DATA_REQUEST,
2601 FTDI_SIO_SET_DATA_REQUEST_TYPE,
2602 value, priv->channel,
2603 NULL, 0, WDR_TIMEOUT);
2604 if (ret < 0) {
2605 dev_err(&port->dev, "%s FAILED to enable/disable break state (state was %d)\n",
2606 __func__, break_state);
2607 return ret;
2608 }
2609
2610 dev_dbg(&port->dev, "%s break state is %d - urb is %d\n", __func__,
2611 break_state, value);
2612
2613 return 0;
2614 }
2615
ftdi_tx_empty(struct usb_serial_port * port)2616 static bool ftdi_tx_empty(struct usb_serial_port *port)
2617 {
2618 unsigned char buf[2];
2619 int ret;
2620
2621 ret = ftdi_get_modem_status(port, buf);
2622 if (ret == 2) {
2623 if (!(buf[1] & FTDI_RS_TEMT))
2624 return false;
2625 }
2626
2627 return true;
2628 }
2629
2630 /* old_termios contains the original termios settings and tty->termios contains
2631 * the new setting to be used
2632 * WARNING: set_termios calls this with old_termios in kernel space
2633 */
ftdi_set_termios(struct tty_struct * tty,struct usb_serial_port * port,const struct ktermios * old_termios)2634 static void ftdi_set_termios(struct tty_struct *tty,
2635 struct usb_serial_port *port,
2636 const struct ktermios *old_termios)
2637 {
2638 struct usb_device *dev = port->serial->dev;
2639 struct device *ddev = &port->dev;
2640 struct ftdi_private *priv = usb_get_serial_port_data(port);
2641 struct ktermios *termios = &tty->termios;
2642 unsigned int cflag;
2643 u16 value, index;
2644 int ret;
2645
2646 /* Force baud rate if this device requires it, unless it is set to
2647 B0. */
2648 if (priv->force_baud && ((termios->c_cflag & CBAUD) != B0)) {
2649 dev_dbg(ddev, "%s: forcing baud rate for this device\n", __func__);
2650 tty_encode_baud_rate(tty, priv->force_baud,
2651 priv->force_baud);
2652 }
2653
2654 /* Force RTS-CTS if this device requires it. */
2655 if (priv->force_rtscts) {
2656 dev_dbg(ddev, "%s: forcing rtscts for this device\n", __func__);
2657 termios->c_cflag |= CRTSCTS;
2658 }
2659
2660 /*
2661 * All FTDI UART chips are limited to CS7/8. We shouldn't pretend to
2662 * support CS5/6 and revert the CSIZE setting instead.
2663 *
2664 * CS5 however is used to control some smartcard readers which abuse
2665 * this limitation to switch modes. Original FTDI chips fall back to
2666 * eight data bits.
2667 *
2668 * TODO: Implement a quirk to only allow this with mentioned
2669 * readers. One I know of (Argolis Smartreader V1)
2670 * returns "USB smartcard server" as iInterface string.
2671 * The vendor didn't bother with a custom VID/PID of
2672 * course.
2673 */
2674 if (C_CSIZE(tty) == CS6) {
2675 dev_warn(ddev, "requested CSIZE setting not supported\n");
2676
2677 termios->c_cflag &= ~CSIZE;
2678 if (old_termios)
2679 termios->c_cflag |= old_termios->c_cflag & CSIZE;
2680 else
2681 termios->c_cflag |= CS8;
2682 }
2683
2684 cflag = termios->c_cflag;
2685
2686 if (!old_termios)
2687 goto no_skip;
2688
2689 if (old_termios->c_cflag == termios->c_cflag
2690 && old_termios->c_ispeed == termios->c_ispeed
2691 && old_termios->c_ospeed == termios->c_ospeed)
2692 goto no_c_cflag_changes;
2693
2694 /* NOTE These routines can get interrupted by
2695 ftdi_sio_read_bulk_callback - need to examine what this means -
2696 don't see any problems yet */
2697
2698 if ((old_termios->c_cflag & (CSIZE|PARODD|PARENB|CMSPAR|CSTOPB)) ==
2699 (termios->c_cflag & (CSIZE|PARODD|PARENB|CMSPAR|CSTOPB)))
2700 goto no_data_parity_stop_changes;
2701
2702 no_skip:
2703 /* Set number of data bits, parity, stop bits */
2704
2705 value = 0;
2706 value |= (cflag & CSTOPB ? FTDI_SIO_SET_DATA_STOP_BITS_2 :
2707 FTDI_SIO_SET_DATA_STOP_BITS_1);
2708 if (cflag & PARENB) {
2709 if (cflag & CMSPAR)
2710 value |= cflag & PARODD ?
2711 FTDI_SIO_SET_DATA_PARITY_MARK :
2712 FTDI_SIO_SET_DATA_PARITY_SPACE;
2713 else
2714 value |= cflag & PARODD ?
2715 FTDI_SIO_SET_DATA_PARITY_ODD :
2716 FTDI_SIO_SET_DATA_PARITY_EVEN;
2717 } else {
2718 value |= FTDI_SIO_SET_DATA_PARITY_NONE;
2719 }
2720 switch (cflag & CSIZE) {
2721 case CS5:
2722 dev_dbg(ddev, "Setting CS5 quirk\n");
2723 break;
2724 case CS7:
2725 value |= 7;
2726 dev_dbg(ddev, "Setting CS7\n");
2727 break;
2728 default:
2729 case CS8:
2730 value |= 8;
2731 dev_dbg(ddev, "Setting CS8\n");
2732 break;
2733 }
2734
2735 /* This is needed by the break command since it uses the same command
2736 - but is or'ed with this value */
2737 priv->last_set_data_value = value;
2738
2739 if (usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
2740 FTDI_SIO_SET_DATA_REQUEST,
2741 FTDI_SIO_SET_DATA_REQUEST_TYPE,
2742 value, priv->channel,
2743 NULL, 0, WDR_SHORT_TIMEOUT) < 0) {
2744 dev_err(ddev, "%s FAILED to set databits/stopbits/parity\n",
2745 __func__);
2746 }
2747
2748 /* Now do the baudrate */
2749 no_data_parity_stop_changes:
2750 if ((cflag & CBAUD) == B0) {
2751 /* Disable flow control */
2752 if (usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
2753 FTDI_SIO_SET_FLOW_CTRL_REQUEST,
2754 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE,
2755 0, priv->channel,
2756 NULL, 0, WDR_TIMEOUT) < 0) {
2757 dev_err(ddev, "%s error from disable flowcontrol urb\n",
2758 __func__);
2759 }
2760 /* Drop RTS and DTR */
2761 clear_mctrl(port, TIOCM_DTR | TIOCM_RTS);
2762 } else {
2763 /* set the baudrate determined before */
2764 mutex_lock(&priv->cfg_lock);
2765 if (change_speed(tty, port))
2766 dev_err(ddev, "%s urb failed to set baudrate\n", __func__);
2767 mutex_unlock(&priv->cfg_lock);
2768 /* Ensure RTS and DTR are raised when baudrate changed from 0 */
2769 if (old_termios && (old_termios->c_cflag & CBAUD) == B0)
2770 set_mctrl(port, TIOCM_DTR | TIOCM_RTS);
2771 }
2772
2773 no_c_cflag_changes:
2774 /* Set hardware-assisted flow control */
2775 value = 0;
2776
2777 if (C_CRTSCTS(tty)) {
2778 dev_dbg(&port->dev, "enabling rts/cts flow control\n");
2779 index = FTDI_SIO_RTS_CTS_HS;
2780 } else if (I_IXON(tty)) {
2781 dev_dbg(&port->dev, "enabling xon/xoff flow control\n");
2782 index = FTDI_SIO_XON_XOFF_HS;
2783 value = STOP_CHAR(tty) << 8 | START_CHAR(tty);
2784 } else {
2785 dev_dbg(&port->dev, "disabling flow control\n");
2786 index = FTDI_SIO_DISABLE_FLOW_CTRL;
2787 }
2788
2789 index |= priv->channel;
2790
2791 ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
2792 FTDI_SIO_SET_FLOW_CTRL_REQUEST,
2793 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE,
2794 value, index, NULL, 0, WDR_TIMEOUT);
2795 if (ret < 0)
2796 dev_err(&port->dev, "failed to set flow control: %d\n", ret);
2797 }
2798
2799 /*
2800 * Get modem-control status.
2801 *
2802 * Returns the number of status bytes retrieved (device dependant), or
2803 * negative error code.
2804 */
ftdi_get_modem_status(struct usb_serial_port * port,unsigned char status[2])2805 static int ftdi_get_modem_status(struct usb_serial_port *port,
2806 unsigned char status[2])
2807 {
2808 struct ftdi_private *priv = usb_get_serial_port_data(port);
2809 unsigned char *buf;
2810 int len;
2811 int ret;
2812
2813 buf = kmalloc(2, GFP_KERNEL);
2814 if (!buf)
2815 return -ENOMEM;
2816 /*
2817 * The device returns a two byte value (the SIO a 1 byte value) in the
2818 * same format as the data returned from the IN endpoint.
2819 */
2820 if (priv->chip_type == SIO)
2821 len = 1;
2822 else
2823 len = 2;
2824
2825 ret = usb_control_msg(port->serial->dev,
2826 usb_rcvctrlpipe(port->serial->dev, 0),
2827 FTDI_SIO_GET_MODEM_STATUS_REQUEST,
2828 FTDI_SIO_GET_MODEM_STATUS_REQUEST_TYPE,
2829 0, priv->channel,
2830 buf, len, WDR_TIMEOUT);
2831
2832 /* NOTE: We allow short responses and handle that below. */
2833 if (ret < 1) {
2834 dev_err(&port->dev, "failed to get modem status: %d\n", ret);
2835 if (ret >= 0)
2836 ret = -EIO;
2837 ret = usb_translate_errors(ret);
2838 goto out;
2839 }
2840
2841 status[0] = buf[0];
2842 if (ret > 1)
2843 status[1] = buf[1];
2844 else
2845 status[1] = 0;
2846
2847 dev_dbg(&port->dev, "%s - 0x%02x%02x\n", __func__, status[0],
2848 status[1]);
2849 out:
2850 kfree(buf);
2851
2852 return ret;
2853 }
2854
ftdi_tiocmget(struct tty_struct * tty)2855 static int ftdi_tiocmget(struct tty_struct *tty)
2856 {
2857 struct usb_serial_port *port = tty->driver_data;
2858 struct ftdi_private *priv = usb_get_serial_port_data(port);
2859 unsigned char buf[2];
2860 int ret;
2861
2862 ret = ftdi_get_modem_status(port, buf);
2863 if (ret < 0)
2864 return ret;
2865
2866 ret = (buf[0] & FTDI_SIO_DSR_MASK ? TIOCM_DSR : 0) |
2867 (buf[0] & FTDI_SIO_CTS_MASK ? TIOCM_CTS : 0) |
2868 (buf[0] & FTDI_SIO_RI_MASK ? TIOCM_RI : 0) |
2869 (buf[0] & FTDI_SIO_RLSD_MASK ? TIOCM_CD : 0) |
2870 priv->last_dtr_rts;
2871
2872 return ret;
2873 }
2874
ftdi_tiocmset(struct tty_struct * tty,unsigned int set,unsigned int clear)2875 static int ftdi_tiocmset(struct tty_struct *tty,
2876 unsigned int set, unsigned int clear)
2877 {
2878 struct usb_serial_port *port = tty->driver_data;
2879
2880 return update_mctrl(port, set, clear);
2881 }
2882
ftdi_ioctl(struct tty_struct * tty,unsigned int cmd,unsigned long arg)2883 static int ftdi_ioctl(struct tty_struct *tty,
2884 unsigned int cmd, unsigned long arg)
2885 {
2886 struct usb_serial_port *port = tty->driver_data;
2887 void __user *argp = (void __user *)arg;
2888
2889 switch (cmd) {
2890 case TIOCSERGETLSR:
2891 return get_lsr_info(port, argp);
2892 default:
2893 break;
2894 }
2895
2896 return -ENOIOCTLCMD;
2897 }
2898
2899 static struct usb_serial_driver ftdi_device = {
2900 .driver = {
2901 .name = "ftdi_sio",
2902 .dev_groups = ftdi_groups,
2903 },
2904 .description = "FTDI USB Serial Device",
2905 .id_table = id_table_combined,
2906 .num_ports = 1,
2907 .bulk_in_size = 512,
2908 .bulk_out_size = 256,
2909 .probe = ftdi_probe,
2910 .port_probe = ftdi_port_probe,
2911 .port_remove = ftdi_port_remove,
2912 .open = ftdi_open,
2913 .dtr_rts = ftdi_dtr_rts,
2914 .throttle = usb_serial_generic_throttle,
2915 .unthrottle = usb_serial_generic_unthrottle,
2916 .process_read_urb = ftdi_process_read_urb,
2917 .prepare_write_buffer = ftdi_prepare_write_buffer,
2918 .tiocmget = ftdi_tiocmget,
2919 .tiocmset = ftdi_tiocmset,
2920 .tiocmiwait = usb_serial_generic_tiocmiwait,
2921 .get_icount = usb_serial_generic_get_icount,
2922 .ioctl = ftdi_ioctl,
2923 .get_serial = get_serial_info,
2924 .set_serial = set_serial_info,
2925 .set_termios = ftdi_set_termios,
2926 .break_ctl = ftdi_break_ctl,
2927 .tx_empty = ftdi_tx_empty,
2928 };
2929
2930 static struct usb_serial_driver * const serial_drivers[] = {
2931 &ftdi_device, NULL
2932 };
2933 module_usb_serial_driver(serial_drivers, id_table_combined);
2934
2935 MODULE_AUTHOR(DRIVER_AUTHOR);
2936 MODULE_DESCRIPTION(DRIVER_DESC);
2937 MODULE_LICENSE("GPL");
2938
2939 module_param(ndi_latency_timer, int, 0644);
2940 MODULE_PARM_DESC(ndi_latency_timer, "NDI device latency timer override");
2941