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USB: serial: ftdi_sio: fix extreme low-latency setting
[mirror_ubuntu-zesty-kernel.git] / drivers / usb / serial / ftdi_sio.c
CommitLineData
1da177e4
LT		 1/*
2 * USB FTDI SIO driver
3 *
659597b7 4 * Copyright (C) 2009 - 2013
d3901a06 5 * Johan Hovold (jhovold@gmail.com)
5c09d144
DB		 6 * Copyright (C) 1999 - 2001
7 * Greg Kroah-Hartman (greg@kroah.com)
1da177e4
LT		 8 * Bill Ryder (bryder@sgi.com)
9 * Copyright (C) 2002
10 * Kuba Ober (kuba@mareimbrium.org)
11 *
5c09d144
DB		 12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; either version 2 of the License, or
15 * (at your option) any later version.
1da177e4 16 *
464cbb24
AC		 17 * See Documentation/usb/usb-serial.txt for more information on using this
18 * driver
1da177e4 19 *
25985edc 20 * See http://ftdi-usb-sio.sourceforge.net for up to date testing info
1da177e4
LT		 21 * and extra documentation
22 *
504b55cc
GKH		 23 * Change entries from 2004 and earlier can be found in versions of this
24 * file in kernel versions prior to the 2.6.24 release.
1da177e4
LT		 25 *
26 */
27
28/* Bill Ryder - bryder@sgi.com - wrote the FTDI_SIO implementation */
29/* Thanx to FTDI for so kindly providing details of the protocol required */
30/* to talk to the device */
464cbb24
AC		 31/* Thanx to gkh and the rest of the usb dev group for all code I have
32 assimilated :-) */
1da177e4 33
1da177e4
LT		 34#include <linux/kernel.h>
35#include <linux/errno.h>
1da177e4
LT		 36#include <linux/slab.h>
37#include <linux/tty.h>
38#include <linux/tty_driver.h>
39#include <linux/tty_flip.h>
40#include <linux/module.h>
41#include <linux/spinlock.h>
bd09a9f5 42#include <linux/mutex.h>
464cbb24 43#include <linux/uaccess.h>
1da177e4
LT		 44#include <linux/usb.h>
45#include <linux/serial.h>
a969888c 46#include <linux/usb/serial.h>
1da177e4 47#include "ftdi_sio.h"
31844d55 48#include "ftdi_sio_ids.h"
1da177e4 49
d3901a06 50#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>"
1da177e4
LT		 51#define DRIVER_DESC "USB FTDI Serial Converters Driver"
52
1da177e4 53
0ffbbe25 54struct ftdi_private {
3bb36aa2 55 enum ftdi_chip_type chip_type;
464cbb24 56 /* type of device, either SIO or FT8U232AM */
0ffbbe25 57 int baud_base; /* baud base clock for divisor setting */
464cbb24
AC		 58 int custom_divisor; /* custom_divisor kludge, this is for
59 baud_base (different from what goes to the
60 chip!) */
0ffbbe25 61 __u16 last_set_data_urb_value ;
464cbb24
AC		 62 /* the last data state set - needed for doing
63 * a break
64 */
0ffbbe25
ON		 65 int flags; /* some ASYNC_xxxx flags are supported */
66 unsigned long last_dtr_rts; /* saved modem control outputs */
fca5430d 67 char prev_status; /* Used for TIOCMIWAIT */
c466cd2b 68 char transmit_empty; /* If transmitter is empty or not */
094c2e6d
MA		 69 __u16 interface; /* FT2232C, FT2232H or FT4232H port interface
70 (0 for FT232/245) */
0ffbbe25 71
464cbb24
AC		 72 speed_t force_baud; /* if non-zero, force the baud rate to
73 this value */
74 int force_rtscts; /* if non-zero, force RTS-CTS to always
75 be enabled */
0ffbbe25 76
557aaa7f 77 unsigned int latency; /* latency setting in use */
895f28ba 78 unsigned short max_packet_size;
9c67d28e 79 struct mutex cfg_lock; /* Avoid mess by parallel calls of config ioctl() and change_speed() */
0ffbbe25
ON		 80};
81
8f977e42
IA		 82/* struct ftdi_sio_quirk is used by devices requiring special attention. */
83struct ftdi_sio_quirk {
fa91d43b 84 int (*probe)(struct usb_serial *);
464cbb24
AC		 85 /* Special settings for probed ports. */
86 void (*port_probe)(struct ftdi_private *);
8f977e42
IA		 87};
88
464cbb24 89static int ftdi_jtag_probe(struct usb_serial *serial);
b760dac2 90static int ftdi_NDI_device_setup(struct usb_serial *serial);
6ec2f46c 91static int ftdi_stmclite_probe(struct usb_serial *serial);
c96fbdd0 92static int ftdi_8u2232c_probe(struct usb_serial *serial);
464cbb24
AC		 93static void ftdi_USB_UIRT_setup(struct ftdi_private *priv);
94static void ftdi_HE_TIRA1_setup(struct ftdi_private *priv);
8f977e42 95
3c77f7c9 96static const struct ftdi_sio_quirk ftdi_jtag_quirk = {
20734345 97 .probe = ftdi_jtag_probe,
fa91d43b
TL		 98};
99
3c77f7c9 100static const struct ftdi_sio_quirk ftdi_NDI_device_quirk = {
b760dac2
MG		 101 .probe = ftdi_NDI_device_setup,
102};
103
3c77f7c9 104static const struct ftdi_sio_quirk ftdi_USB_UIRT_quirk = {
0ffbbe25 105 .port_probe = ftdi_USB_UIRT_setup,
8f977e42
IA		 106};
107
3c77f7c9 108static const struct ftdi_sio_quirk ftdi_HE_TIRA1_quirk = {
0ffbbe25 109 .port_probe = ftdi_HE_TIRA1_setup,
1da177e4
LT		 110};
111
3c77f7c9 112static const struct ftdi_sio_quirk ftdi_stmclite_quirk = {
6ec2f46c
JCPV		 113 .probe = ftdi_stmclite_probe,
114};
115
3c77f7c9 116static const struct ftdi_sio_quirk ftdi_8u2232c_quirk = {
c96fbdd0
JCPV		 117 .probe = ftdi_8u2232c_probe,
118};
119
1da177e4
LT		 120/*
121 * The 8U232AM has the same API as the sio except for:
122 * - it can support MUCH higher baudrates; up to:
123 * o 921600 for RS232 and 2000000 for RS422/485 at 48MHz
124 * o 230400 at 12MHz
125 * so .. 8U232AM's baudrate setting codes are different
126 * - it has a two byte status code.
127 * - it returns characters every 16ms (the FTDI does it every 40ms)
128 *
129 * the bcdDevice value is used to differentiate FT232BM and FT245BM from
130 * the earlier FT8U232AM and FT8U232BM. For now, include all known VID/PID
131 * combinations in both tables.
8f977e42
IA		 132 * FIXME: perhaps bcdDevice can also identify 12MHz FT8U232AM devices,
133 * but I don't know if those ever went into mass production. [Ian Abbott]
1da177e4
LT		 134 */
135
136
1da177e4 137
65e1ec67 138/*
e17c1aa2
JH		 139 * Device ID not listed? Test it using
140 * /sys/bus/usb-serial/drivers/ftdi_sio/new_id and send a patch or report.
65e1ec67 141 */
5c6b98dd 142static const struct usb_device_id id_table_combined[] = {
7f2719f0 143 { USB_DEVICE(FTDI_VID, FTDI_BRICK_PID) },
ce7e9065 144 { USB_DEVICE(FTDI_VID, FTDI_ZEITCONTROL_TAGTRACE_MIFARE_PID) },
5a9443f0
CS		 145 { USB_DEVICE(FTDI_VID, FTDI_CTI_MINI_PID) },
146 { USB_DEVICE(FTDI_VID, FTDI_CTI_NANO_PID) },
2011e924
JD		 147 { USB_DEVICE(FTDI_VID, FTDI_AMC232_PID) },
148 { USB_DEVICE(FTDI_VID, FTDI_CANUSB_PID) },
01ba0856 149 { USB_DEVICE(FTDI_VID, FTDI_CANDAPTER_PID) },
6552cc7f 150 { USB_DEVICE(FTDI_VID, FTDI_BM_ATOM_NANO_PID) },
65e1ec67 151 { USB_DEVICE(FTDI_VID, FTDI_NXTCAM_PID) },
67847bae 152 { USB_DEVICE(FTDI_VID, FTDI_EV3CON_PID) },
6e1ab3ed
PM		 153 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_0_PID) },
154 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_1_PID) },
155 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_2_PID) },
156 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_3_PID) },
157 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_4_PID) },
158 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_5_PID) },
159 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_6_PID) },
160 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_7_PID) },
b6180ef7 161 { USB_DEVICE(FTDI_VID, FTDI_USINT_CAT_PID) },
162 { USB_DEVICE(FTDI_VID, FTDI_USINT_WKEY_PID) },
163 { USB_DEVICE(FTDI_VID, FTDI_USINT_RS232_PID) },
72a9f958 164 { USB_DEVICE(FTDI_VID, FTDI_ACTZWAVE_PID) },
1da177e4 165 { USB_DEVICE(FTDI_VID, FTDI_IRTRANS_PID) },
69737dfa 166 { USB_DEVICE(FTDI_VID, FTDI_IPLUS_PID) },
d099321b 167 { USB_DEVICE(FTDI_VID, FTDI_IPLUS2_PID) },
fad14a0d 168 { USB_DEVICE(FTDI_VID, FTDI_DMX4ALL) },
1da177e4
LT		 169 { USB_DEVICE(FTDI_VID, FTDI_SIO_PID) },
170 { USB_DEVICE(FTDI_VID, FTDI_8U232AM_PID) },
171 { USB_DEVICE(FTDI_VID, FTDI_8U232AM_ALT_PID) },
d8b21606 172 { USB_DEVICE(FTDI_VID, FTDI_232RL_PID) },
c96fbdd0
JCPV		 173 { USB_DEVICE(FTDI_VID, FTDI_8U2232C_PID) ,
174 .driver_info = (kernel_ulong_t)&ftdi_8u2232c_quirk },
094c2e6d 175 { USB_DEVICE(FTDI_VID, FTDI_4232H_PID) },
309427b6 176 { USB_DEVICE(FTDI_VID, FTDI_232H_PID) },
dc0827c1 177 { USB_DEVICE(FTDI_VID, FTDI_FTX_PID) },
c0f8d561 178 { USB_DEVICE(FTDI_VID, FTDI_MICRO_CHAMELEON_PID) },
1da177e4 179 { USB_DEVICE(FTDI_VID, FTDI_RELAIS_PID) },
2adb80e9 180 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_PID) },
ec3815c3 181 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_SNIFFER_PID) },
182 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_THROTTLE_PID) },
183 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GATEWAY_PID) },
99c1e4f8 184 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GBM_PID) },
58f8b6c4 185 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GBM_BOOST_PID) },
d7e14b37 186 { USB_DEVICE(NEWPORT_VID, NEWPORT_AGILIS_PID) },
71381439
GANN		 187 { USB_DEVICE(NEWPORT_VID, NEWPORT_CONEX_CC_PID) },
188 { USB_DEVICE(NEWPORT_VID, NEWPORT_CONEX_AGP_PID) },
1da177e4
LT		 189 { USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_IOBOARD_PID) },
190 { USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_MINI_IOBOARD_PID) },
f2ee6955 191 { USB_DEVICE(FTDI_VID, FTDI_SPROG_II) },
76f24e3f
UH		 192 { USB_DEVICE(FTDI_VID, FTDI_TAGSYS_LP101_PID) },
193 { USB_DEVICE(FTDI_VID, FTDI_TAGSYS_P200X_PID) },
ea233f80 194 { USB_DEVICE(FTDI_VID, FTDI_LENZ_LIUSB_PID) },
1da177e4
LT		 195 { USB_DEVICE(FTDI_VID, FTDI_XF_632_PID) },
196 { USB_DEVICE(FTDI_VID, FTDI_XF_634_PID) },
197 { USB_DEVICE(FTDI_VID, FTDI_XF_547_PID) },
198 { USB_DEVICE(FTDI_VID, FTDI_XF_633_PID) },
199 { USB_DEVICE(FTDI_VID, FTDI_XF_631_PID) },
200 { USB_DEVICE(FTDI_VID, FTDI_XF_635_PID) },
201 { USB_DEVICE(FTDI_VID, FTDI_XF_640_PID) },
202 { USB_DEVICE(FTDI_VID, FTDI_XF_642_PID) },
203 { USB_DEVICE(FTDI_VID, FTDI_DSS20_PID) },
74bdf22b
HK		 204 { USB_DEVICE(FTDI_VID, FTDI_URBAN_0_PID) },
205 { USB_DEVICE(FTDI_VID, FTDI_URBAN_1_PID) },
1da177e4
LT		 206 { USB_DEVICE(FTDI_NF_RIC_VID, FTDI_NF_RIC_PID) },
207 { USB_DEVICE(FTDI_VID, FTDI_VNHCPCUSB_D_PID) },
8f977e42
IA		 208 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_0_PID) },
209 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_1_PID) },
210 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_2_PID) },
211 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_3_PID) },
212 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_4_PID) },
213 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_5_PID) },
214 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_6_PID) },
b34efeea 215 { USB_DEVICE(FTDI_VID, FTDI_R2000KU_TRUE_RNG) },
6fdbad80 216 { USB_DEVICE(FTDI_VID, FTDI_VARDAAN_PID) },
464cbb24
AC		 217 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0100_PID) },
218 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0101_PID) },
219 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0102_PID) },
220 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0103_PID) },
221 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0104_PID) },
222 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0105_PID) },
223 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0106_PID) },
224 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0107_PID) },
225 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0108_PID) },
226 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0109_PID) },
227 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010A_PID) },
228 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010B_PID) },
229 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010C_PID) },
230 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010D_PID) },
231 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010E_PID) },
232 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010F_PID) },
233 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0110_PID) },
234 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0111_PID) },
235 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0112_PID) },
236 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0113_PID) },
237 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0114_PID) },
238 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0115_PID) },
239 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0116_PID) },
240 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0117_PID) },
241 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0118_PID) },
242 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0119_PID) },
243 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011A_PID) },
244 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011B_PID) },
245 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011C_PID) },
246 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011D_PID) },
247 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011E_PID) },
248 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011F_PID) },
249 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0120_PID) },
250 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0121_PID) },
251 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0122_PID) },
252 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0123_PID) },
253 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0124_PID) },
254 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0125_PID) },
255 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0126_PID) },
19de4278 256 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0127_PID) },
464cbb24
AC		 257 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0128_PID) },
258 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0129_PID) },
259 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012A_PID) },
260 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012B_PID) },
19de4278 261 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012C_PID) },
464cbb24
AC		 262 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012D_PID) },
263 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012E_PID) },
264 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012F_PID) },
265 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0130_PID) },
266 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0131_PID) },
267 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0132_PID) },
268 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0133_PID) },
269 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0134_PID) },
270 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0135_PID) },
271 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0136_PID) },
272 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0137_PID) },
273 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0138_PID) },
274 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0139_PID) },
275 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013A_PID) },
276 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013B_PID) },
277 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013C_PID) },
278 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013D_PID) },
279 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013E_PID) },
280 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013F_PID) },
281 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0140_PID) },
282 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0141_PID) },
283 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0142_PID) },
284 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0143_PID) },
285 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0144_PID) },
286 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0145_PID) },
287 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0146_PID) },
288 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0147_PID) },
289 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0148_PID) },
290 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0149_PID) },
291 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014A_PID) },
292 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014B_PID) },
293 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014C_PID) },
294 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014D_PID) },
295 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014E_PID) },
296 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014F_PID) },
297 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0150_PID) },
298 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0151_PID) },
299 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0152_PID) },
19de4278
JH		 300 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0153_PID) },
301 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0154_PID) },
302 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0155_PID) },
303 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0156_PID) },
304 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0157_PID) },
305 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0158_PID) },
464cbb24
AC		 306 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0159_PID) },
307 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015A_PID) },
308 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015B_PID) },
309 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015C_PID) },
310 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015D_PID) },
311 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015E_PID) },
312 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015F_PID) },
313 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0160_PID) },
314 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0161_PID) },
315 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0162_PID) },
316 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0163_PID) },
317 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0164_PID) },
318 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0165_PID) },
319 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0166_PID) },
320 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0167_PID) },
321 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0168_PID) },
322 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0169_PID) },
323 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016A_PID) },
324 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016B_PID) },
325 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016C_PID) },
326 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016D_PID) },
327 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016E_PID) },
328 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016F_PID) },
329 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0170_PID) },
330 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0171_PID) },
331 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0172_PID) },
332 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0173_PID) },
333 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0174_PID) },
334 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0175_PID) },
335 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0176_PID) },
336 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0177_PID) },
337 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0178_PID) },
338 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0179_PID) },
339 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017A_PID) },
340 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017B_PID) },
341 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017C_PID) },
342 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017D_PID) },
343 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017E_PID) },
344 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017F_PID) },
345 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0180_PID) },
346 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0181_PID) },
347 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0182_PID) },
348 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0183_PID) },
349 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0184_PID) },
350 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0185_PID) },
351 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0186_PID) },
352 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0187_PID) },
353 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0188_PID) },
354 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0189_PID) },
355 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018A_PID) },
356 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018B_PID) },
357 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018C_PID) },
358 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018D_PID) },
359 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018E_PID) },
360 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018F_PID) },
361 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0190_PID) },
362 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0191_PID) },
363 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0192_PID) },
364 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0193_PID) },
365 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0194_PID) },
366 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0195_PID) },
367 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0196_PID) },
368 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0197_PID) },
369 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0198_PID) },
370 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0199_PID) },
371 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019A_PID) },
372 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019B_PID) },
373 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019C_PID) },
374 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019D_PID) },
375 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019E_PID) },
376 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019F_PID) },
377 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A0_PID) },
378 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A1_PID) },
379 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A2_PID) },
380 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A3_PID) },
381 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A4_PID) },
382 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A5_PID) },
383 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A6_PID) },
384 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A7_PID) },
385 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A8_PID) },
386 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A9_PID) },
387 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AA_PID) },
388 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AB_PID) },
389 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AC_PID) },
390 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AD_PID) },
391 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AE_PID) },
392 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AF_PID) },
393 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B0_PID) },
394 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B1_PID) },
395 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B2_PID) },
396 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B3_PID) },
397 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B4_PID) },
398 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B5_PID) },
399 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B6_PID) },
400 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B7_PID) },
401 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B8_PID) },
402 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B9_PID) },
403 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BA_PID) },
404 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BB_PID) },
405 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BC_PID) },
406 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BD_PID) },
407 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BE_PID) },
408 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BF_PID) },
409 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C0_PID) },
410 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C1_PID) },
411 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C2_PID) },
412 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C3_PID) },
413 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C4_PID) },
414 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C5_PID) },
415 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C6_PID) },
416 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C7_PID) },
417 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C8_PID) },
418 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C9_PID) },
419 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CA_PID) },
420 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CB_PID) },
421 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CC_PID) },
422 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CD_PID) },
423 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CE_PID) },
424 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CF_PID) },
425 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D0_PID) },
426 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D1_PID) },
427 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D2_PID) },
428 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D3_PID) },
429 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D4_PID) },
430 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D5_PID) },
431 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D6_PID) },
432 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D7_PID) },
433 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D8_PID) },
434 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D9_PID) },
435 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DA_PID) },
436 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DB_PID) },
437 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DC_PID) },
438 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DD_PID) },
439 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DE_PID) },
440 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DF_PID) },
441 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E0_PID) },
442 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E1_PID) },
443 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E2_PID) },
444 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E3_PID) },
445 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E4_PID) },
446 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E5_PID) },
447 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E6_PID) },
448 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E7_PID) },
449 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E8_PID) },
450 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E9_PID) },
451 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EA_PID) },
452 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EB_PID) },
453 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EC_PID) },
454 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01ED_PID) },
455 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EE_PID) },
456 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EF_PID) },
457 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F0_PID) },
458 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F1_PID) },
459 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F2_PID) },
460 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F3_PID) },
461 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F4_PID) },
462 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F5_PID) },
463 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F6_PID) },
464 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F7_PID) },
465 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F8_PID) },
466 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F9_PID) },
467 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FA_PID) },
468 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FB_PID) },
469 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FC_PID) },
470 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FD_PID) },
471 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FE_PID) },
472 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FF_PID) },
204ec6e0
TC		 473 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_4701_PID) },
474 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9300_PID) },
475 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9301_PID) },
476 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9302_PID) },
477 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9303_PID) },
478 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9304_PID) },
479 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9305_PID) },
480 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9306_PID) },
481 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9307_PID) },
482 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9308_PID) },
483 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9309_PID) },
484 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930A_PID) },
485 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930B_PID) },
486 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930C_PID) },
487 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930D_PID) },
488 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930E_PID) },
489 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930F_PID) },
490 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9310_PID) },
491 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9311_PID) },
492 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9312_PID) },
493 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9313_PID) },
494 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9314_PID) },
495 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9315_PID) },
496 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9316_PID) },
497 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9317_PID) },
498 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9318_PID) },
499 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9319_PID) },
500 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931A_PID) },
501 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931B_PID) },
502 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931C_PID) },
503 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931D_PID) },
504 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931E_PID) },
505 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931F_PID) },
8f977e42 506 { USB_DEVICE(FTDI_VID, FTDI_PERLE_ULTRAPORT_PID) },
1da177e4 507 { USB_DEVICE(FTDI_VID, FTDI_PIEGROUP_PID) },
274a4bbc 508 { USB_DEVICE(FTDI_VID, FTDI_TNC_X_PID) },
868e440d 509 { USB_DEVICE(FTDI_VID, FTDI_USBX_707_PID) },
1da177e4
LT		 510 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2101_PID) },
511 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2102_PID) },
512 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2103_PID) },
513 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2104_PID) },
a1484827 514 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2106_PID) },
1da177e4
LT		 515 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2201_1_PID) },
516 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2201_2_PID) },
517 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2202_1_PID) },
518 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2202_2_PID) },
519 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2203_1_PID) },
520 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2203_2_PID) },
521 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_1_PID) },
522 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_2_PID) },
523 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_3_PID) },
524 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_4_PID) },
525 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_1_PID) },
526 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_2_PID) },
527 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_3_PID) },
528 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_4_PID) },
529 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_1_PID) },
530 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_2_PID) },
531 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_3_PID) },
532 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_4_PID) },
533 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_1_PID) },
534 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_2_PID) },
535 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_3_PID) },
536 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_4_PID) },
537 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_5_PID) },
538 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_6_PID) },
539 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_7_PID) },
540 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_8_PID) },
541 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_1_PID) },
542 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_2_PID) },
543 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_3_PID) },
544 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_4_PID) },
545 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_5_PID) },
546 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_6_PID) },
547 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_7_PID) },
548 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_8_PID) },
549 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_1_PID) },
550 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_2_PID) },
551 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_3_PID) },
552 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_4_PID) },
553 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_5_PID) },
554 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_6_PID) },
555 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_7_PID) },
556 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_8_PID) },
6d161b99
SD		 557 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_1_PID) },
558 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_2_PID) },
559 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_3_PID) },
560 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_4_PID) },
1da177e4
LT		 561 { USB_DEVICE(IDTECH_VID, IDTECH_IDT1221U_PID) },
562 { USB_DEVICE(OCT_VID, OCT_US101_PID) },
11a31d84 563 { USB_DEVICE(OCT_VID, OCT_DK201_PID) },
8f977e42
IA		 564 { USB_DEVICE(FTDI_VID, FTDI_HE_TIRA1_PID),
565 .driver_info = (kernel_ulong_t)&ftdi_HE_TIRA1_quirk },
566 { USB_DEVICE(FTDI_VID, FTDI_USB_UIRT_PID),
567 .driver_info = (kernel_ulong_t)&ftdi_USB_UIRT_quirk },
1da177e4
LT		 568 { USB_DEVICE(FTDI_VID, PROTEGO_SPECIAL_1) },
569 { USB_DEVICE(FTDI_VID, PROTEGO_R2X0) },
570 { USB_DEVICE(FTDI_VID, PROTEGO_SPECIAL_3) },
571 { USB_DEVICE(FTDI_VID, PROTEGO_SPECIAL_4) },
8f977e42
IA		 572 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E808_PID) },
573 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E809_PID) },
574 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80A_PID) },
575 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80B_PID) },
576 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80C_PID) },
577 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80D_PID) },
578 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80E_PID) },
579 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80F_PID) },
580 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E888_PID) },
581 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E889_PID) },
582 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88A_PID) },
583 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88B_PID) },
584 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88C_PID) },
585 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88D_PID) },
586 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88E_PID) },
587 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88F_PID) },
1da177e4 588 { USB_DEVICE(FTDI_VID, FTDI_ELV_UO100_PID) },
47900743 589 { USB_DEVICE(FTDI_VID, FTDI_ELV_UM100_PID) },
e6ac4a40
IA		 590 { USB_DEVICE(FTDI_VID, FTDI_ELV_UR100_PID) },
591 { USB_DEVICE(FTDI_VID, FTDI_ELV_ALC8500_PID) },
207c47e1 592 { USB_DEVICE(FTDI_VID, FTDI_PYRAMID_PID) },
bde62185 593 { USB_DEVICE(FTDI_VID, FTDI_ELV_FHZ1000PC_PID) },
4eaf60e0
TS		 594 { USB_DEVICE(FTDI_VID, FTDI_IBS_US485_PID) },
595 { USB_DEVICE(FTDI_VID, FTDI_IBS_PICPRO_PID) },
596 { USB_DEVICE(FTDI_VID, FTDI_IBS_PCMCIA_PID) },
597 { USB_DEVICE(FTDI_VID, FTDI_IBS_PK1_PID) },
598 { USB_DEVICE(FTDI_VID, FTDI_IBS_RS232MON_PID) },
599 { USB_DEVICE(FTDI_VID, FTDI_IBS_APP70_PID) },
600 { USB_DEVICE(FTDI_VID, FTDI_IBS_PEDO_PID) },
601 { USB_DEVICE(FTDI_VID, FTDI_IBS_PROD_PID) },
37909fe5 602 { USB_DEVICE(FTDI_VID, FTDI_TAVIR_STK500_PID) },
54575b05
AO		 603 { USB_DEVICE(FTDI_VID, FTDI_TIAO_UMPA_PID),
604 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
d0839d75
GM		 605 { USB_DEVICE(FTDI_VID, FTDI_NT_ORIONLXM_PID),
606 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
4899c054 607 { USB_DEVICE(FTDI_VID, FTDI_SYNAPSE_SS200_PID) },
1fb8dc36
MK		 608 { USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX_PID) },
609 { USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX2_PID) },
610 { USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX2WI_PID) },
611 { USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX3_PID) },
e6ac4a40 612 /*
65e1ec67 613 * ELV devices:
e6ac4a40 614 */
c249f911 615 { USB_DEVICE(FTDI_ELV_VID, FTDI_ELV_WS300_PID) },
65e1ec67
AM		 616 { USB_DEVICE(FTDI_VID, FTDI_ELV_USR_PID) },
617 { USB_DEVICE(FTDI_VID, FTDI_ELV_MSM1_PID) },
618 { USB_DEVICE(FTDI_VID, FTDI_ELV_KL100_PID) },
619 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS550_PID) },
620 { USB_DEVICE(FTDI_VID, FTDI_ELV_EC3000_PID) },
621 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS888_PID) },
622 { USB_DEVICE(FTDI_VID, FTDI_ELV_TWS550_PID) },
623 { USB_DEVICE(FTDI_VID, FTDI_ELV_FEM_PID) },
42f8aa94
PS		 624 { USB_DEVICE(FTDI_VID, FTDI_ELV_CLI7000_PID) },
625 { USB_DEVICE(FTDI_VID, FTDI_ELV_PPS7330_PID) },
626 { USB_DEVICE(FTDI_VID, FTDI_ELV_TFM100_PID) },
627 { USB_DEVICE(FTDI_VID, FTDI_ELV_UDF77_PID) },
628 { USB_DEVICE(FTDI_VID, FTDI_ELV_UIO88_PID) },
629 { USB_DEVICE(FTDI_VID, FTDI_ELV_UAD8_PID) },
630 { USB_DEVICE(FTDI_VID, FTDI_ELV_UDA7_PID) },
631 { USB_DEVICE(FTDI_VID, FTDI_ELV_USI2_PID) },
632 { USB_DEVICE(FTDI_VID, FTDI_ELV_T1100_PID) },
633 { USB_DEVICE(FTDI_VID, FTDI_ELV_PCD200_PID) },
634 { USB_DEVICE(FTDI_VID, FTDI_ELV_ULA200_PID) },
635 { USB_DEVICE(FTDI_VID, FTDI_ELV_CSI8_PID) },
636 { USB_DEVICE(FTDI_VID, FTDI_ELV_EM1000DL_PID) },
637 { USB_DEVICE(FTDI_VID, FTDI_ELV_PCK100_PID) },
638 { USB_DEVICE(FTDI_VID, FTDI_ELV_RFP500_PID) },
639 { USB_DEVICE(FTDI_VID, FTDI_ELV_FS20SIG_PID) },
65e1ec67 640 { USB_DEVICE(FTDI_VID, FTDI_ELV_UTP8_PID) },
42f8aa94 641 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS300PC_PID) },
65e1ec67 642 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS444PC_PID) },
42f8aa94 643 { USB_DEVICE(FTDI_VID, FTDI_ELV_FHZ1300PC_PID) },
4ae897df 644 { USB_DEVICE(FTDI_VID, FTDI_ELV_EM1010PC_PID) },
42f8aa94 645 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS500_PID) },
b5894a50 646 { USB_DEVICE(FTDI_VID, FTDI_ELV_HS485_PID) },
65e1ec67
AM		 647 { USB_DEVICE(FTDI_VID, FTDI_ELV_UMS100_PID) },
648 { USB_DEVICE(FTDI_VID, FTDI_ELV_TFD128_PID) },
649 { USB_DEVICE(FTDI_VID, FTDI_ELV_FM3RX_PID) },
650 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS777_PID) },
6977495c
RD		 651 { USB_DEVICE(FTDI_VID, FTDI_PALMSENS_PID) },
652 { USB_DEVICE(FTDI_VID, FTDI_IVIUM_XSTAT_PID) },
5c09d144
DB		 653 { USB_DEVICE(FTDI_VID, LINX_SDMUSBQSS_PID) },
654 { USB_DEVICE(FTDI_VID, LINX_MASTERDEVEL2_PID) },
655 { USB_DEVICE(FTDI_VID, LINX_FUTURE_0_PID) },
656 { USB_DEVICE(FTDI_VID, LINX_FUTURE_1_PID) },
657 { USB_DEVICE(FTDI_VID, LINX_FUTURE_2_PID) },
658 { USB_DEVICE(FTDI_VID, FTDI_CCSICDU20_0_PID) },
659 { USB_DEVICE(FTDI_VID, FTDI_CCSICDU40_1_PID) },
ec434e9b 660 { USB_DEVICE(FTDI_VID, FTDI_CCSMACHX_2_PID) },
9d37ff64
JC		 661 { USB_DEVICE(FTDI_VID, FTDI_CCSLOAD_N_GO_3_PID) },
662 { USB_DEVICE(FTDI_VID, FTDI_CCSICDU64_4_PID) },
663 { USB_DEVICE(FTDI_VID, FTDI_CCSPRIME8_5_PID) },
1da177e4
LT		 664 { USB_DEVICE(FTDI_VID, INSIDE_ACCESSO) },
665 { USB_DEVICE(INTREPID_VID, INTREPID_VALUECAN_PID) },
666 { USB_DEVICE(INTREPID_VID, INTREPID_NEOVI_PID) },
667 { USB_DEVICE(FALCOM_VID, FALCOM_TWIST_PID) },
e6ac4a40 668 { USB_DEVICE(FALCOM_VID, FALCOM_SAMBA_PID) },
1da177e4 669 { USB_DEVICE(FTDI_VID, FTDI_SUUNTO_SPORTS_PID) },
c3d36c45 670 { USB_DEVICE(FTDI_VID, FTDI_OCEANIC_PID) },
ef31fec0 671 { USB_DEVICE(TTI_VID, TTI_QL355P_PID) },
6f92872c 672 { USB_DEVICE(FTDI_VID, FTDI_RM_CANVIEW_PID) },
28fe2eb0 673 { USB_DEVICE(ACTON_VID, ACTON_SPECTRAPRO_PID) },
46b72d78 674 { USB_DEVICE(CONTEC_VID, CONTEC_COM1USBH_PID) },
482b0b5d 675 { USB_DEVICE(MITSUBISHI_VID, MITSUBISHI_FXUSB_PID) },
1da177e4
LT		 676 { USB_DEVICE(BANDB_VID, BANDB_USOTL4_PID) },
677 { USB_DEVICE(BANDB_VID, BANDB_USTL4_PID) },
678 { USB_DEVICE(BANDB_VID, BANDB_USO9ML2_PID) },
a8cbd90a
CB		 679 { USB_DEVICE(BANDB_VID, BANDB_USOPTL4_PID) },
680 { USB_DEVICE(BANDB_VID, BANDB_USPTL4_PID) },
681 { USB_DEVICE(BANDB_VID, BANDB_USO9ML2DR_2_PID) },
682 { USB_DEVICE(BANDB_VID, BANDB_USO9ML2DR_PID) },
683 { USB_DEVICE(BANDB_VID, BANDB_USOPTL4DR2_PID) },
684 { USB_DEVICE(BANDB_VID, BANDB_USOPTL4DR_PID) },
685 { USB_DEVICE(BANDB_VID, BANDB_485USB9F_2W_PID) },
686 { USB_DEVICE(BANDB_VID, BANDB_485USB9F_4W_PID) },
687 { USB_DEVICE(BANDB_VID, BANDB_232USB9M_PID) },
688 { USB_DEVICE(BANDB_VID, BANDB_485USBTB_2W_PID) },
689 { USB_DEVICE(BANDB_VID, BANDB_485USBTB_4W_PID) },
690 { USB_DEVICE(BANDB_VID, BANDB_TTL5USB9M_PID) },
691 { USB_DEVICE(BANDB_VID, BANDB_TTL3USB9M_PID) },
692 { USB_DEVICE(BANDB_VID, BANDB_ZZ_PROG1_USB_PID) },
1da177e4 693 { USB_DEVICE(FTDI_VID, EVER_ECO_PRO_CDS) },
6f92872c
IA		 694 { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_1_PID) },
695 { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_2_PID) },
a26d31ce 696 { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_3_PID) },
e6ac4a40
IA		 697 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_0_PID) },
698 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_1_PID) },
699 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_2_PID) },
700 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_3_PID) },
701 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_4_PID) },
702 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_5_PID) },
703 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_6_PID) },
704 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_7_PID) },
edd74ffa
FK		 705 { USB_DEVICE(XSENS_VID, XSENS_AWINDA_DONGLE_PID) },
706 { USB_DEVICE(XSENS_VID, XSENS_AWINDA_STATION_PID) },
4bdcde35 707 { USB_DEVICE(XSENS_VID, XSENS_CONVERTER_PID) },
1df5b888 708 { USB_DEVICE(XSENS_VID, XSENS_MTDEVBOARD_PID) },
4bdcde35 709 { USB_DEVICE(XSENS_VID, XSENS_MTW_PID) },
0ba3b2cc 710 { USB_DEVICE(FTDI_VID, FTDI_OMNI1509) },
6f92872c 711 { USB_DEVICE(MOBILITY_VID, MOBILITY_USB_SERIAL_PID) },
8f977e42 712 { USB_DEVICE(FTDI_VID, FTDI_ACTIVE_ROBOTS_PID) },
34d1a8aa
IA		 713 { USB_DEVICE(FTDI_VID, FTDI_MHAM_KW_PID) },
714 { USB_DEVICE(FTDI_VID, FTDI_MHAM_YS_PID) },
9b1513d9
IA		 715 { USB_DEVICE(FTDI_VID, FTDI_MHAM_Y6_PID) },
716 { USB_DEVICE(FTDI_VID, FTDI_MHAM_Y8_PID) },
34d1a8aa
IA		 717 { USB_DEVICE(FTDI_VID, FTDI_MHAM_IC_PID) },
718 { USB_DEVICE(FTDI_VID, FTDI_MHAM_DB9_PID) },
719 { USB_DEVICE(FTDI_VID, FTDI_MHAM_RS232_PID) },
720 { USB_DEVICE(FTDI_VID, FTDI_MHAM_Y9_PID) },
740a4282
IA		 721 { USB_DEVICE(FTDI_VID, FTDI_TERATRONIK_VCP_PID) },
722 { USB_DEVICE(FTDI_VID, FTDI_TERATRONIK_D2XX_PID) },
9b1513d9 723 { USB_DEVICE(EVOLUTION_VID, EVOLUTION_ER1_PID) },
c1f8ea7d
SH		 724 { USB_DEVICE(EVOLUTION_VID, EVO_HYBRID_PID) },
725 { USB_DEVICE(EVOLUTION_VID, EVO_RCM4_PID) },
c9c7746d
RS		 726 { USB_DEVICE(FTDI_VID, FTDI_ARTEMIS_PID) },
727 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16_PID) },
09c280a2 728 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16C_PID) },
c9c7746d 729 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16HR_PID) },
09c280a2 730 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16HRC_PID) },
34910434 731 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16IC_PID) },
b4723ae3
IA		 732 { USB_DEVICE(KOBIL_VID, KOBIL_CONV_B1_PID) },
733 { USB_DEVICE(KOBIL_VID, KOBIL_CONV_KAAN_PID) },
effac8be 734 { USB_DEVICE(POSIFLEX_VID, POSIFLEX_PP7000_PID) },
641adaae 735 { USB_DEVICE(FTDI_VID, FTDI_TTUSB_PID) },
7e1c0b86 736 { USB_DEVICE(FTDI_VID, FTDI_ECLO_COM_1WIRE_PID) },
a94b52ac
IA		 737 { USB_DEVICE(FTDI_VID, FTDI_WESTREX_MODEL_777_PID) },
738 { USB_DEVICE(FTDI_VID, FTDI_WESTREX_MODEL_8900F_PID) },
ce40d290 739 { USB_DEVICE(FTDI_VID, FTDI_PCDJ_DAC2_PID) },
cdd3b156 740 { USB_DEVICE(FTDI_VID, FTDI_RRCIRKITS_LOCOBUFFER_PID) },
7e0258fd 741 { USB_DEVICE(FTDI_VID, FTDI_ASK_RDR400_PID) },
26a538b9 742 { USB_DEVICE(FTDI_VID, FTDI_NZR_SEM_USB_PID) },
a9d61bc4
PM		 743 { USB_DEVICE(ICOM_VID, ICOM_ID_1_PID) },
744 { USB_DEVICE(ICOM_VID, ICOM_OPC_U_UC_PID) },
745 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2C1_PID) },
746 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2C2_PID) },
747 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2D_PID) },
748 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2VT_PID) },
749 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2VR_PID) },
750 { USB_DEVICE(ICOM_VID, ICOM_ID_RP4KVT_PID) },
751 { USB_DEVICE(ICOM_VID, ICOM_ID_RP4KVR_PID) },
752 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2KVT_PID) },
753 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2KVR_PID) },
20a0f47e 754 { USB_DEVICE(FTDI_VID, FTDI_ACG_HFDUAL_PID) },
eb79b4fd 755 { USB_DEVICE(FTDI_VID, FTDI_YEI_SERVOCENTER31_PID) },
48437486 756 { USB_DEVICE(FTDI_VID, FTDI_THORLABS_PID) },
5a7fbe7e
BV		 757 { USB_DEVICE(TESTO_VID, TESTO_1_PID) },
758 { USB_DEVICE(TESTO_VID, TESTO_3_PID) },
eaede2cb 759 { USB_DEVICE(FTDI_VID, FTDI_GAMMA_SCOUT_PID) },
9978f9e1
IA		 760 { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13M_PID) },
761 { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13S_PID) },
762 { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13U_PID) },
40c36092 763 { USB_DEVICE(ELEKTOR_VID, ELEKTOR_FT323R_PID) },
b760dac2
MG		 764 { USB_DEVICE(FTDI_VID, FTDI_NDI_HUC_PID),
765 .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
766 { USB_DEVICE(FTDI_VID, FTDI_NDI_SPECTRA_SCU_PID),
767 .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
768 { USB_DEVICE(FTDI_VID, FTDI_NDI_FUTURE_2_PID),
769 .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
770 { USB_DEVICE(FTDI_VID, FTDI_NDI_FUTURE_3_PID),
771 .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
772 { USB_DEVICE(FTDI_VID, FTDI_NDI_AURORA_SCU_PID),
773 .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
822c7ef4 774 { USB_DEVICE(TELLDUS_VID, TELLDUS_TELLSTICK_PID) },
ee444609 775 { USB_DEVICE(NOVITUS_VID, NOVITUS_BONO_E_PID) },
fed1f1ed
RFZ		 776 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S03_PID) },
777 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_59_PID) },
778 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_57A_PID) },
779 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_57B_PID) },
780 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29A_PID) },
781 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29B_PID) },
782 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29F_PID) },
783 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_62B_PID) },
784 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S01_PID) },
785 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_63_PID) },
786 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29C_PID) },
787 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_81B_PID) },
788 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_82B_PID) },
789 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K5D_PID) },
790 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K4Y_PID) },
791 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K5G_PID) },
792 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S05_PID) },
793 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_60_PID) },
794 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_61_PID) },
795 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_62_PID) },
796 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_63B_PID) },
797 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_64_PID) },
798 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_65_PID) },
799 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_92_PID) },
800 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_92D_PID) },
801 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_W5R_PID) },
802 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_A5R_PID) },
803 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_PW1_PID) },
762e92fa 804 { USB_DEVICE(FTDI_VID, FTDI_MAXSTREAM_PID) },
a5f62399 805 { USB_DEVICE(FTDI_VID, FTDI_PHI_FISCO_PID) },
d7fde2d6 806 { USB_DEVICE(TML_VID, TML_USB_SERIAL_PID) },
4bb0ef19 807 { USB_DEVICE(FTDI_VID, FTDI_ELSTER_UNICOM_PID) },
11171d1b 808 { USB_DEVICE(FTDI_VID, FTDI_PROPOX_JTAGCABLEII_PID) },
307369b0 809 { USB_DEVICE(FTDI_VID, FTDI_PROPOX_ISPCABLEIII_PID) },
c7d373c3
MM		 810 { USB_DEVICE(FTDI_VID, CYBER_CORTEX_AV_PID),
811 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
fa91d43b 812 { USB_DEVICE(OLIMEX_VID, OLIMEX_ARM_USB_OCD_PID),
20734345 813 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
b88ccf6f
JA		 814 { USB_DEVICE(OLIMEX_VID, OLIMEX_ARM_USB_OCD_H_PID),
815 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
20734345
HW		 816 { USB_DEVICE(FIC_VID, FIC_NEO1973_DEBUG_PID),
817 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
818 { USB_DEVICE(FTDI_VID, FTDI_OOCDLINK_PID),
819 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
a00c3cad
FK		 820 { USB_DEVICE(FTDI_VID, LMI_LM3S_DEVEL_BOARD_PID),
821 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
822 { USB_DEVICE(FTDI_VID, LMI_LM3S_EVAL_BOARD_PID),
823 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
3687f641
PS		 824 { USB_DEVICE(FTDI_VID, LMI_LM3S_ICDI_BOARD_PID),
825 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
14511412
KH		 826 { USB_DEVICE(FTDI_VID, FTDI_TURTELIZER_PID),
827 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
26ab7053 828 { USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_USB60F) },
e03cdf22 829 { USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_SCU18) },
2542335c 830 { USB_DEVICE(FTDI_VID, FTDI_REU_TINY_PID) },
59c6ccd9
DS		 831
832 /* Papouch devices based on FTDI chip */
833 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485_PID) },
834 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_AP485_PID) },
835 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB422_PID) },
836 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485_2_PID) },
837 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_AP485_2_PID) },
838 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB422_2_PID) },
839 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485S_PID) },
840 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485C_PID) },
841 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_LEC_PID) },
842 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB232_PID) },
843 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_TMU_PID) },
844 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_IRAMP_PID) },
845 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_DRAK5_PID) },
846 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO8x8_PID) },
a18f80b4 847 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO4x4_PID) },
59c6ccd9
DS		 848 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO2x2_PID) },
849 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO10x1_PID) },
850 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO30x3_PID) },
851 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO60x3_PID) },
852 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO2x16_PID) },
853 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO3x32_PID) },
854 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_DRAK6_PID) },
855 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_UPSUSB_PID) },
856 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_MU_PID) },
857 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SIMUKEY_PID) },
a7787e50 858 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_AD4USB_PID) },
59c6ccd9
DS		 859 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_GMUX_PID) },
860 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_GMSR_PID) },
861
96285cb8
GC		 862 { USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DGQG_PID) },
863 { USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DUSB_PID) },
45eeff84 864 { USB_DEVICE(ALTI2_VID, ALTI2_N3_PID) },
ca80801b 865 { USB_DEVICE(FTDI_VID, DIEBOLD_BCS_SE923_PID) },
7f82b6dd
AW		 866 { USB_DEVICE(ATMEL_VID, STK541_PID) },
867 { USB_DEVICE(DE_VID, STB_PID) },
868 { USB_DEVICE(DE_VID, WHT_PID) },
b0d65900
MH		 869 { USB_DEVICE(ADI_VID, ADI_GNICE_PID),
870 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
11eaf170
MH		 871 { USB_DEVICE(ADI_VID, ADI_GNICEPLUS_PID),
872 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
f08dea73
BM		 873 { USB_DEVICE_AND_INTERFACE_INFO(MICROCHIP_VID, MICROCHIP_USB_BOARD_PID,
874 USB_CLASS_VENDOR_SPEC,
875 USB_SUBCLASS_VENDOR_SPEC, 0x00) },
ae27d843 876 { USB_DEVICE(JETI_VID, JETI_SPC1201_PID) },
1002bb77
NP		 877 { USB_DEVICE(MARVELL_VID, MARVELL_SHEEVAPLUG_PID),
878 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
d46130ab 879 { USB_DEVICE(LARSENBRUSGAARD_VID, LB_ALTITRACK_PID) },
fca4404c 880 { USB_DEVICE(GN_OTOMETRICS_VID, AURICAL_USB_PID) },
dafc4f7b
ÉP		 881 { USB_DEVICE(FTDI_VID, PI_C865_PID) },
882 { USB_DEVICE(FTDI_VID, PI_C857_PID) },
883 { USB_DEVICE(PI_VID, PI_C866_PID) },
884 { USB_DEVICE(PI_VID, PI_C663_PID) },
885 { USB_DEVICE(PI_VID, PI_C725_PID) },
886 { USB_DEVICE(PI_VID, PI_E517_PID) },
887 { USB_DEVICE(PI_VID, PI_C863_PID) },
b69cc672 888 { USB_DEVICE(PI_VID, PI_E861_PID) },
dafc4f7b
ÉP		 889 { USB_DEVICE(PI_VID, PI_C867_PID) },
890 { USB_DEVICE(PI_VID, PI_E609_PID) },
891 { USB_DEVICE(PI_VID, PI_E709_PID) },
892 { USB_DEVICE(PI_VID, PI_100F_PID) },
893 { USB_DEVICE(PI_VID, PI_1011_PID) },
894 { USB_DEVICE(PI_VID, PI_1012_PID) },
895 { USB_DEVICE(PI_VID, PI_1013_PID) },
896 { USB_DEVICE(PI_VID, PI_1014_PID) },
897 { USB_DEVICE(PI_VID, PI_1015_PID) },
898 { USB_DEVICE(PI_VID, PI_1016_PID) },
7724a1ed 899 { USB_DEVICE(KONDO_VID, KONDO_USB_SERIAL_PID) },
c47aacc6 900 { USB_DEVICE(BAYER_VID, BAYER_CONTOUR_CABLE_PID) },
50d0678e
DV		 901 { USB_DEVICE(FTDI_VID, MARVELL_OPENRD_PID),
902 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
55f13aea
PK		 903 { USB_DEVICE(FTDI_VID, TI_XDS100V2_PID),
904 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
e7d7fcc0 905 { USB_DEVICE(FTDI_VID, HAMEG_HO820_PID) },
c53c2fab
PF		 906 { USB_DEVICE(FTDI_VID, HAMEG_HO720_PID) },
907 { USB_DEVICE(FTDI_VID, HAMEG_HO730_PID) },
e7d7fcc0 908 { USB_DEVICE(FTDI_VID, HAMEG_HO870_PID) },
9714080d
MS		 909 { USB_DEVICE(FTDI_VID, MJSG_GENERIC_PID) },
910 { USB_DEVICE(FTDI_VID, MJSG_SR_RADIO_PID) },
911 { USB_DEVICE(FTDI_VID, MJSG_HD_RADIO_PID) },
912 { USB_DEVICE(FTDI_VID, MJSG_XM_RADIO_PID) },
77dbd74e
CL		 913 { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_ST_PID),
914 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
915 { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_SLITE_PID),
916 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
917 { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_SH2_PID),
918 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
919 { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_SH4_PID),
920 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
afad1964 921 { USB_DEVICE(FTDI_VID, SEGWAY_RMP200_PID) },
3126d823 922 { USB_DEVICE(FTDI_VID, ACCESIO_COM4SM_PID) },
666cc076
MM		 923 { USB_DEVICE(IONICS_VID, IONICS_PLUGCOMPUTER_PID),
924 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
65737388
LL		 925 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_24_MASTER_WING_PID) },
926 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_PC_WING_PID) },
927 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_USB_DMX_PID) },
928 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MIDI_TIMECODE_PID) },
929 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MINI_WING_PID) },
930 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MAXI_WING_PID) },
931 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MEDIA_WING_PID) },
932 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_WING_PID) },
0f266abd
GKH		 933 { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LOGBOOKML_PID) },
934 { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LS_LOGBOOK_PID) },
935 { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_HS_LOGBOOK_PID) },
90451e69 936 { USB_DEVICE(FTDI_VID, FTDI_CINTERION_MC55I_PID) },
5363cdc3 937 { USB_DEVICE(FTDI_VID, FTDI_DOTEC_PID) },
7fea0f71
SB		 938 { USB_DEVICE(QIHARDWARE_VID, MILKYMISTONE_JTAGSERIAL_PID),
939 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
9f06d15f
AT		 940 { USB_DEVICE(ST_VID, ST_STMCLT_2232_PID),
941 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
942 { USB_DEVICE(ST_VID, ST_STMCLT_4232_PID),
6ec2f46c 943 .driver_info = (kernel_ulong_t)&ftdi_stmclite_quirk },
fc216ec3 944 { USB_DEVICE(FTDI_VID, FTDI_RF_R106) },
47594d55
MW		 945 { USB_DEVICE(FTDI_VID, FTDI_DISTORTEC_JTAG_LOCK_PICK_PID),
946 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
57e596f3 947 { USB_DEVICE(FTDI_VID, FTDI_LUMEL_PD12_PID) },
8cf65dc3
TM		 948 /* Crucible Devices */
949 { USB_DEVICE(FTDI_VID, FTDI_CT_COMET_PID) },
e1466ad5 950 { USB_DEVICE(FTDI_VID, FTDI_Z3X_PID) },
6dbd46c8
JD		 951 /* Cressi Devices */
952 { USB_DEVICE(FTDI_VID, FTDI_CRESSI_PID) },
efe26e16
MB		 953 /* Brainboxes Devices */
954 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_001_PID) },
955 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_012_PID) },
956 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_023_PID) },
957 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_034_PID) },
958 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_101_PID) },
959 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_1_PID) },
960 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_2_PID) },
961 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_3_PID) },
962 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_4_PID) },
963 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_5_PID) },
964 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_6_PID) },
965 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_7_PID) },
966 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_8_PID) },
967 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_257_PID) },
968 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_1_PID) },
969 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_2_PID) },
970 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_3_PID) },
971 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_4_PID) },
972 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_313_PID) },
973 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_324_PID) },
974 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_346_1_PID) },
975 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_346_2_PID) },
976 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_357_PID) },
977 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_606_1_PID) },
978 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_606_2_PID) },
979 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_606_3_PID) },
980 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_701_1_PID) },
981 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_701_2_PID) },
982 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_1_PID) },
983 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_2_PID) },
984 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_3_PID) },
985 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_4_PID) },
646907f5
JB		 986 /* ekey Devices */
987 { USB_DEVICE(FTDI_VID, FTDI_EKEY_CONV_USB_PID) },
d8279a40 988 /* Infineon Devices */
ca006f78
ST		 989 { USB_DEVICE_INTERFACE_NUMBER(INFINEON_VID, INFINEON_TRIBOARD_TC1798_PID, 1) },
990 { USB_DEVICE_INTERFACE_NUMBER(INFINEON_VID, INFINEON_TRIBOARD_TC2X7_PID, 1) },
9c491c37
TBJ		 991 /* GE Healthcare devices */
992 { USB_DEVICE(GE_HEALTHCARE_VID, GE_HEALTHCARE_NEMO_TRACKER_PID) },
f6950344
MG		 993 /* Active Research (Actisense) devices */
994 { USB_DEVICE(FTDI_VID, ACTISENSE_NDC_PID) },
995 { USB_DEVICE(FTDI_VID, ACTISENSE_USG_PID) },
996 { USB_DEVICE(FTDI_VID, ACTISENSE_NGT_PID) },
997 { USB_DEVICE(FTDI_VID, ACTISENSE_NGW_PID) },
998 { USB_DEVICE(FTDI_VID, ACTISENSE_D9AC_PID) },
999 { USB_DEVICE(FTDI_VID, ACTISENSE_D9AD_PID) },
1000 { USB_DEVICE(FTDI_VID, ACTISENSE_D9AE_PID) },
1001 { USB_DEVICE(FTDI_VID, ACTISENSE_D9AF_PID) },
1002 { USB_DEVICE(FTDI_VID, CHETCO_SEAGAUGE_PID) },
1003 { USB_DEVICE(FTDI_VID, CHETCO_SEASWITCH_PID) },
1004 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_NMEA2000_PID) },
1005 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_ETHERNET_PID) },
1006 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_WIFI_PID) },
1007 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_DISPLAY_PID) },
1008 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_LITE_PID) },
1009 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_ANALOG_PID) },
ea6db90e
JB		 1010 /* ICP DAS I-756xU devices */
1011 { USB_DEVICE(ICPDAS_VID, ICPDAS_I7560U_PID) },
1012 { USB_DEVICE(ICPDAS_VID, ICPDAS_I7561U_PID) },
1013 { USB_DEVICE(ICPDAS_VID, ICPDAS_I7563U_PID) },
ae34d12c 1014 { USB_DEVICE(WICED_VID, WICED_USB20706V2_PID) },
9bfef729
DB		 1015 { USB_DEVICE(TI_VID, TI_CC3200_LAUNCHPAD_PID),
1016 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
fdcb0a0f 1017 { } /* Terminating entry */
1da177e4
LT		 1018};
1019
464cbb24 1020MODULE_DEVICE_TABLE(usb, id_table_combined);
1da177e4 1021
4c4c9432 1022static const char *ftdi_chip_name[] = {
1da177e4
LT		 1023 [SIO] = "SIO", /* the serial part of FT8U100AX */
1024 [FT8U232AM] = "FT8U232AM",
1025 [FT232BM] = "FT232BM",
1026 [FT2232C] = "FT2232C",
d8b21606 1027 [FT232RL] = "FT232RL",
094c2e6d 1028 [FT2232H] = "FT2232H",
309427b6 1029 [FT4232H] = "FT4232H",
dc0827c1
JP		 1030 [FT232H] = "FT232H",
1031 [FTX] = "FT-X"
1da177e4
LT		 1032};
1033
1034
1da177e4
LT		 1035/* Used for TIOCMIWAIT */
1036#define FTDI_STATUS_B0_MASK (FTDI_RS0_CTS | FTDI_RS0_DSR | FTDI_RS0_RI | FTDI_RS0_RLSD)
1037#define FTDI_STATUS_B1_MASK (FTDI_RS_BI)
1038/* End TIOCMIWAIT */
1039
1da177e4 1040/* function prototypes for a FTDI serial converter */
464cbb24
AC		 1041static int ftdi_sio_probe(struct usb_serial *serial,
1042 const struct usb_device_id *id);
464cbb24
AC		 1043static int ftdi_sio_port_probe(struct usb_serial_port *port);
1044static int ftdi_sio_port_remove(struct usb_serial_port *port);
a509a7e4 1045static int ftdi_open(struct tty_struct *tty, struct usb_serial_port *port);
335f8514 1046static void ftdi_dtr_rts(struct usb_serial_port *port, int on);
1b551015 1047static void ftdi_process_read_urb(struct urb *urb);
d3901a06 1048static int ftdi_prepare_write_buffer(struct usb_serial_port *port,
c23e5fc1 1049 void *dest, size_t size);
464cbb24
AC		 1050static void ftdi_set_termios(struct tty_struct *tty,
1051 struct usb_serial_port *port, struct ktermios *old);
60b33c13 1052static int ftdi_tiocmget(struct tty_struct *tty);
20b9d177 1053static int ftdi_tiocmset(struct tty_struct *tty,
464cbb24 1054 unsigned int set, unsigned int clear);
00a0d0d6 1055static int ftdi_ioctl(struct tty_struct *tty,
464cbb24
AC		 1056 unsigned int cmd, unsigned long arg);
1057static void ftdi_break_ctl(struct tty_struct *tty, int break_state);
a37025b5 1058static bool ftdi_tx_empty(struct usb_serial_port *port);
c4133648 1059static int ftdi_get_modem_status(struct usb_serial_port *port,
5fb0432e 1060 unsigned char status[2]);
464cbb24
AC		 1061
1062static unsigned short int ftdi_232am_baud_base_to_divisor(int baud, int base);
1063static unsigned short int ftdi_232am_baud_to_divisor(int baud);
1064static __u32 ftdi_232bm_baud_base_to_divisor(int baud, int base);
1065static __u32 ftdi_232bm_baud_to_divisor(int baud);
094c2e6d
MA		 1066static __u32 ftdi_2232h_baud_base_to_divisor(int baud, int base);
1067static __u32 ftdi_2232h_baud_to_divisor(int baud);
1da177e4 1068
ea65370d 1069static struct usb_serial_driver ftdi_sio_device = {
18fcac35
GKH		 1070 .driver = {
1071 .owner = THIS_MODULE,
269bda1c 1072 .name = "ftdi_sio",
18fcac35 1073 },
269bda1c 1074 .description = "FTDI USB Serial Device",
8f977e42 1075 .id_table = id_table_combined,
1da177e4 1076 .num_ports = 1,
bbcb2b90 1077 .bulk_in_size = 512,
c23e5fc1 1078 .bulk_out_size = 256,
8f977e42 1079 .probe = ftdi_sio_probe,
12bdbe03
JR		 1080 .port_probe = ftdi_sio_port_probe,
1081 .port_remove = ftdi_sio_port_remove,
1da177e4 1082 .open = ftdi_open,
335f8514 1083 .dtr_rts = ftdi_dtr_rts,
1b551015
JH		 1084 .throttle = usb_serial_generic_throttle,
1085 .unthrottle = usb_serial_generic_unthrottle,
1b551015 1086 .process_read_urb = ftdi_process_read_urb,
d3901a06 1087 .prepare_write_buffer = ftdi_prepare_write_buffer,
330e3c4c
AM		 1088 .tiocmget = ftdi_tiocmget,
1089 .tiocmset = ftdi_tiocmset,
f307e5cd 1090 .tiocmiwait = usb_serial_generic_tiocmiwait,
6f86fec9 1091 .get_icount = usb_serial_generic_get_icount,
1da177e4
LT		 1092 .ioctl = ftdi_ioctl,
1093 .set_termios = ftdi_set_termios,
1094 .break_ctl = ftdi_break_ctl,
a37025b5 1095 .tx_empty = ftdi_tx_empty,
1da177e4
LT		 1096};
1097
97b6b6d2
AS		 1098static struct usb_serial_driver * const serial_drivers[] = {
1099 &ftdi_sio_device, NULL
1100};
1101
1da177e4
LT		 1102
1103#define WDR_TIMEOUT 5000 /* default urb timeout */
279e1545 1104#define WDR_SHORT_TIMEOUT 1000 /* shorter urb timeout */
1da177e4 1105
1da177e4
LT		 1106/*
1107 * ***************************************************************************
fa91d43b 1108 * Utility functions
1da177e4
LT		 1109 * ***************************************************************************
1110 */
1111
1112static unsigned short int ftdi_232am_baud_base_to_divisor(int baud, int base)
1113{
1114 unsigned short int divisor;
464cbb24
AC		 1115 /* divisor shifted 3 bits to the left */
1116 int divisor3 = base / 2 / baud;
1117 if ((divisor3 & 0x7) == 7)
1118 divisor3++; /* round x.7/8 up to x+1 */
1da177e4
LT		 1119 divisor = divisor3 >> 3;
1120 divisor3 &= 0x7;
464cbb24
AC		 1121 if (divisor3 == 1)
1122 divisor |= 0xc000;
1123 else if (divisor3 >= 4)
1124 divisor |= 0x4000;
1125 else if (divisor3 != 0)
1126 divisor |= 0x8000;
1127 else if (divisor == 1)
1128 divisor = 0; /* special case for maximum baud rate */
1da177e4
LT		 1129 return divisor;
1130}
1131
1132static unsigned short int ftdi_232am_baud_to_divisor(int baud)
1133{
464cbb24 1134 return ftdi_232am_baud_base_to_divisor(baud, 48000000);
1da177e4
LT		 1135}
1136
1137static __u32 ftdi_232bm_baud_base_to_divisor(int baud, int base)
1138{
1139 static const unsigned char divfrac[8] = { 0, 3, 2, 4, 1, 5, 6, 7 };
1140 __u32 divisor;
464cbb24
AC		 1141 /* divisor shifted 3 bits to the left */
1142 int divisor3 = base / 2 / baud;
1da177e4
LT		 1143 divisor = divisor3 >> 3;
1144 divisor |= (__u32)divfrac[divisor3 & 0x7] << 14;
1145 /* Deal with special cases for highest baud rates. */
464cbb24
AC		 1146 if (divisor == 1)
1147 divisor = 0;
1148 else if (divisor == 0x4001)
1149 divisor = 1;
1da177e4
LT		 1150 return divisor;
1151}
1152
1153static __u32 ftdi_232bm_baud_to_divisor(int baud)
1154{
464cbb24 1155 return ftdi_232bm_baud_base_to_divisor(baud, 48000000);
1da177e4
LT		 1156}
1157
094c2e6d
MA		 1158static __u32 ftdi_2232h_baud_base_to_divisor(int baud, int base)
1159{
1160 static const unsigned char divfrac[8] = { 0, 3, 2, 4, 1, 5, 6, 7 };
1161 __u32 divisor;
1162 int divisor3;
1163
1164 /* hi-speed baud rate is 10-bit sampling instead of 16-bit */
f6c259a3 1165 divisor3 = base * 8 / (baud * 10);
094c2e6d
MA		 1166
1167 divisor = divisor3 >> 3;
1168 divisor |= (__u32)divfrac[divisor3 & 0x7] << 14;
1169 /* Deal with special cases for highest baud rates. */
1170 if (divisor == 1)
1171 divisor = 0;
1172 else if (divisor == 0x4001)
1173 divisor = 1;
1174 /*
1175 * Set this bit to turn off a divide by 2.5 on baud rate generator
1176 * This enables baud rates up to 12Mbaud but cannot reach below 1200
1177 * baud with this bit set
1178 */
1179 divisor |= 0x00020000;
1180 return divisor;
1181}
1182
1183static __u32 ftdi_2232h_baud_to_divisor(int baud)
1184{
1185 return ftdi_2232h_baud_base_to_divisor(baud, 120000000);
1186}
1187
74ede0ff
IA		 1188#define set_mctrl(port, set) update_mctrl((port), (set), 0)
1189#define clear_mctrl(port, clear) update_mctrl((port), 0, (clear))
1190
464cbb24
AC		 1191static int update_mctrl(struct usb_serial_port *port, unsigned int set,
1192 unsigned int clear)
1da177e4
LT		 1193{
1194 struct ftdi_private *priv = usb_get_serial_port_data(port);
bfc51614 1195 struct device *dev = &port->dev;
74ede0ff 1196 unsigned urb_value;
1da177e4 1197 int rv;
1da177e4 1198
74ede0ff 1199 if (((set | clear) & (TIOCM_DTR | TIOCM_RTS)) == 0) {
bfc51614 1200 dev_dbg(dev, "%s - DTR|RTS not being set|cleared\n", __func__);
74ede0ff
IA		 1201 return 0; /* no change */
1202 }
1da177e4 1203
74ede0ff
IA		 1204 clear &= ~set; /* 'set' takes precedence over 'clear' */
1205 urb_value = 0;
1206 if (clear & TIOCM_DTR)
1207 urb_value |= FTDI_SIO_SET_DTR_LOW;
1208 if (clear & TIOCM_RTS)
1209 urb_value |= FTDI_SIO_SET_RTS_LOW;
1210 if (set & TIOCM_DTR)
1211 urb_value |= FTDI_SIO_SET_DTR_HIGH;
1212 if (set & TIOCM_RTS)
1213 urb_value |= FTDI_SIO_SET_RTS_HIGH;
1da177e4
LT		 1214 rv = usb_control_msg(port->serial->dev,
1215 usb_sndctrlpipe(port->serial->dev, 0),
5c09d144 1216 FTDI_SIO_SET_MODEM_CTRL_REQUEST,
1da177e4 1217 FTDI_SIO_SET_MODEM_CTRL_REQUEST_TYPE,
74ede0ff 1218 urb_value, priv->interface,
66e47e60 1219 NULL, 0, WDR_TIMEOUT);
74ede0ff 1220 if (rv < 0) {
bfc51614
GKH		 1221 dev_dbg(dev, "%s Error from MODEM_CTRL urb: DTR %s, RTS %s\n",
1222 __func__,
1223 (set & TIOCM_DTR) ? "HIGH" : (clear & TIOCM_DTR) ? "LOW" : "unchanged",
1224 (set & TIOCM_RTS) ? "HIGH" : (clear & TIOCM_RTS) ? "LOW" : "unchanged");
2c2ee545 1225 rv = usb_translate_errors(rv);
74ede0ff 1226 } else {
bfc51614
GKH		 1227 dev_dbg(dev, "%s - DTR %s, RTS %s\n", __func__,
1228 (set & TIOCM_DTR) ? "HIGH" : (clear & TIOCM_DTR) ? "LOW" : "unchanged",
1229 (set & TIOCM_RTS) ? "HIGH" : (clear & TIOCM_RTS) ? "LOW" : "unchanged");
9b0f2582 1230 /* FIXME: locking on last_dtr_rts */
74ede0ff
IA		 1231 priv->last_dtr_rts = (priv->last_dtr_rts & ~clear) | set;
1232 }
1da177e4
LT		 1233 return rv;
1234}
1235
1236
464cbb24
AC		 1237static __u32 get_ftdi_divisor(struct tty_struct *tty,
1238 struct usb_serial_port *port)
e49bbce1 1239{
1da177e4 1240 struct ftdi_private *priv = usb_get_serial_port_data(port);
bfc51614 1241 struct device *dev = &port->dev;
1da177e4
LT		 1242 __u32 div_value = 0;
1243 int div_okay = 1;
1244 int baud;
1245
1246 /*
464cbb24
AC		 1247 * The logic involved in setting the baudrate can be cleanly split into
1248 * 3 steps.
1da177e4 1249 * 1. Standard baud rates are set in tty->termios->c_cflag
464cbb24
AC		 1250 * 2. If these are not enough, you can set any speed using alt_speed as
1251 * follows:
1da177e4
LT		 1252 * - set tty->termios->c_cflag speed to B38400
1253 * - set your real speed in tty->alt_speed; it gets ignored when
1254 * alt_speed==0, (or)
464cbb24
AC		 1255 * - call TIOCSSERIAL ioctl with (struct serial_struct) set as
1256 * follows:
1257 * flags & ASYNC_SPD_MASK == ASYNC_SPD_[HI, VHI, SHI, WARP],
1258 * this just sets alt_speed to (HI: 57600, VHI: 115200,
1259 * SHI: 230400, WARP: 460800)
1da177e4
LT		 1260 * ** Steps 1, 2 are done courtesy of tty_get_baud_rate
1261 * 3. You can also set baud rate by setting custom divisor as follows
1262 * - set tty->termios->c_cflag speed to B38400
464cbb24
AC		 1263 * - call TIOCSSERIAL ioctl with (struct serial_struct) set as
1264 * follows:
1da177e4
LT		 1265 * o flags & ASYNC_SPD_MASK == ASYNC_SPD_CUST
1266 * o custom_divisor set to baud_base / your_new_baudrate
464cbb24
AC		 1267 * ** Step 3 is done courtesy of code borrowed from serial.c
1268 * I should really spend some time and separate + move this common
1269 * code to serial.c, it is replicated in nearly every serial driver
1270 * you see.
1da177e4
LT		 1271 */
1272
464cbb24
AC		 1273 /* 1. Get the baud rate from the tty settings, this observes
1274 alt_speed hack */
1da177e4 1275
95da310e 1276 baud = tty_get_baud_rate(tty);
bfc51614 1277 dev_dbg(dev, "%s - tty_get_baud_rate reports speed %d\n", __func__, baud);
1da177e4 1278
464cbb24
AC		 1279 /* 2. Observe async-compatible custom_divisor hack, update baudrate
1280 if needed */
1da177e4
LT		 1281
1282 if (baud == 38400 &&
1283 ((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST) &&
1284 (priv->custom_divisor)) {
1285 baud = priv->baud_base / priv->custom_divisor;
bfc51614
GKH		 1286 dev_dbg(dev, "%s - custom divisor %d sets baud rate to %d\n",
1287 __func__, priv->custom_divisor, baud);
1da177e4
LT		 1288 }
1289
1290 /* 3. Convert baudrate to device-specific divisor */
1291
464cbb24
AC		 1292 if (!baud)
1293 baud = 9600;
1294 switch (priv->chip_type) {
1da177e4 1295 case SIO: /* SIO chip */
464cbb24 1296 switch (baud) {
1da177e4
LT		 1297 case 300: div_value = ftdi_sio_b300; break;
1298 case 600: div_value = ftdi_sio_b600; break;
1299 case 1200: div_value = ftdi_sio_b1200; break;
1300 case 2400: div_value = ftdi_sio_b2400; break;
1301 case 4800: div_value = ftdi_sio_b4800; break;
1302 case 9600: div_value = ftdi_sio_b9600; break;
1303 case 19200: div_value = ftdi_sio_b19200; break;
1304 case 38400: div_value = ftdi_sio_b38400; break;
1305 case 57600: div_value = ftdi_sio_b57600; break;
1306 case 115200: div_value = ftdi_sio_b115200; break;
1307 } /* baud */
1308 if (div_value == 0) {
bfc51614
GKH		 1309 dev_dbg(dev, "%s - Baudrate (%d) requested is not supported\n",
1310 __func__, baud);
1da177e4 1311 div_value = ftdi_sio_b9600;
bd5e47cc 1312 baud = 9600;
1da177e4
LT		 1313 div_okay = 0;
1314 }
1315 break;
1316 case FT8U232AM: /* 8U232AM chip */
1317 if (baud <= 3000000) {
1318 div_value = ftdi_232am_baud_to_divisor(baud);
1319 } else {
bfc51614 1320 dev_dbg(dev, "%s - Baud rate too high!\n", __func__);
bd5e47cc 1321 baud = 9600;
1da177e4
LT		 1322 div_value = ftdi_232am_baud_to_divisor(9600);
1323 div_okay = 0;
1324 }
1325 break;
1326 case FT232BM: /* FT232BM chip */
1327 case FT2232C: /* FT2232C chip */
dc0827c1
JP		 1328 case FT232RL: /* FT232RL chip */
1329 case FTX: /* FT-X series */
1da177e4 1330 if (baud <= 3000000) {
b760dac2
MG		 1331 __u16 product_id = le16_to_cpu(
1332 port->serial->dev->descriptor.idProduct);
fb571101
MO		 1333 if (((product_id == FTDI_NDI_HUC_PID) ||
1334 (product_id == FTDI_NDI_SPECTRA_SCU_PID) ||
1335 (product_id == FTDI_NDI_FUTURE_2_PID) ||
1336 (product_id == FTDI_NDI_FUTURE_3_PID) ||
1337 (product_id == FTDI_NDI_AURORA_SCU_PID)) &&
b760dac2
MG		 1338 (baud == 19200)) {
1339 baud = 1200000;
1340 }
1da177e4
LT		 1341 div_value = ftdi_232bm_baud_to_divisor(baud);
1342 } else {
bfc51614 1343 dev_dbg(dev, "%s - Baud rate too high!\n", __func__);
1da177e4
LT		 1344 div_value = ftdi_232bm_baud_to_divisor(9600);
1345 div_okay = 0;
669a6db1 1346 baud = 9600;
1da177e4
LT		 1347 }
1348 break;
094c2e6d
MA		 1349 case FT2232H: /* FT2232H chip */
1350 case FT4232H: /* FT4232H chip */
309427b6 1351 case FT232H: /* FT232H chip */
1862cdd5 1352 if ((baud <= 12000000) && (baud >= 1200)) {
094c2e6d
MA		 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 {
bfc51614 1357 dev_dbg(dev, "%s - Baud rate too high!\n", __func__);
094c2e6d
MA		 1358 div_value = ftdi_232bm_baud_to_divisor(9600);
1359 div_okay = 0;
1360 baud = 9600;
1361 }
1362 break;
1da177e4
LT		 1363 } /* priv->chip_type */
1364
1365 if (div_okay) {
bfc51614 1366 dev_dbg(dev, "%s - Baud rate set to %d (divisor 0x%lX) on chip %s\n",
441b62c1 1367 __func__, baud, (unsigned long)div_value,
1da177e4
LT		 1368 ftdi_chip_name[priv->chip_type]);
1369 }
1370
95da310e 1371 tty_encode_baud_rate(tty, baud, baud);
464cbb24 1372 return div_value;
1da177e4
LT		 1373}
1374
95da310e
AC		 1375static int change_speed(struct tty_struct *tty, struct usb_serial_port *port)
1376{
1377 struct ftdi_private *priv = usb_get_serial_port_data(port);
464cbb24 1378 __u16 urb_value;
95da310e
AC		 1379 __u16 urb_index;
1380 __u32 urb_index_value;
1381 int rv;
1382
95da310e
AC		 1383 urb_index_value = get_ftdi_divisor(tty, port);
1384 urb_value = (__u16)urb_index_value;
1385 urb_index = (__u16)(urb_index_value >> 16);
0ee404cc
UB		 1386 if ((priv->chip_type == FT2232C) || (priv->chip_type == FT2232H) ||
1387 (priv->chip_type == FT4232H) || (priv->chip_type == FT232H)) {
1388 /* Probably the BM type needs the MSB of the encoded fractional
1389 * divider also moved like for the chips above. Any infos? */
95da310e
AC		 1390 urb_index = (__u16)((urb_index << 8) | priv->interface);
1391 }
1392
1393 rv = usb_control_msg(port->serial->dev,
1394 usb_sndctrlpipe(port->serial->dev, 0),
1395 FTDI_SIO_SET_BAUDRATE_REQUEST,
1396 FTDI_SIO_SET_BAUDRATE_REQUEST_TYPE,
1397 urb_value, urb_index,
66e47e60 1398 NULL, 0, WDR_SHORT_TIMEOUT);
95da310e
AC		 1399 return rv;
1400}
1401
557aaa7f
AC		 1402static int write_latency_timer(struct usb_serial_port *port)
1403{
1404 struct ftdi_private *priv = usb_get_serial_port_data(port);
1405 struct usb_device *udev = port->serial->dev;
c1284d77 1406 int rv;
557aaa7f
AC		 1407 int l = priv->latency;
1408
1409 if (priv->flags & ASYNC_LOW_LATENCY)
1410 l = 1;
1411
bfc51614 1412 dev_dbg(&port->dev, "%s: setting latency timer = %i\n", __func__, l);
557aaa7f
AC		 1413
1414 rv = usb_control_msg(udev,
1415 usb_sndctrlpipe(udev, 0),
1416 FTDI_SIO_SET_LATENCY_TIMER_REQUEST,
1417 FTDI_SIO_SET_LATENCY_TIMER_REQUEST_TYPE,
1418 l, priv->interface,
66e47e60 1419 NULL, 0, WDR_TIMEOUT);
557aaa7f
AC		 1420 if (rv < 0)
1421 dev_err(&port->dev, "Unable to write latency timer: %i\n", rv);
1422 return rv;
1423}
1424
1425static int read_latency_timer(struct usb_serial_port *port)
1426{
1427 struct ftdi_private *priv = usb_get_serial_port_data(port);
1428 struct usb_device *udev = port->serial->dev;
54f328d0 1429 unsigned char *buf;
c1284d77 1430 int rv;
557aaa7f 1431
54f328d0
JH		 1432 buf = kmalloc(1, GFP_KERNEL);
1433 if (!buf)
1434 return -ENOMEM;
1435
557aaa7f
AC		 1436 rv = usb_control_msg(udev,
1437 usb_rcvctrlpipe(udev, 0),
1438 FTDI_SIO_GET_LATENCY_TIMER_REQUEST,
1439 FTDI_SIO_GET_LATENCY_TIMER_REQUEST_TYPE,
1440 0, priv->interface,
54f328d0 1441 buf, 1, WDR_TIMEOUT);
4357369d 1442 if (rv < 0)
557aaa7f 1443 dev_err(&port->dev, "Unable to read latency timer: %i\n", rv);
4357369d 1444 else
54f328d0
JH		 1445 priv->latency = buf[0];
1446
1447 kfree(buf);
1448
8c4f99cd 1449 return rv;
557aaa7f 1450}
1da177e4 1451
464cbb24
AC		 1452static int get_serial_info(struct usb_serial_port *port,
1453 struct serial_struct __user *retinfo)
1da177e4
LT		 1454{
1455 struct ftdi_private *priv = usb_get_serial_port_data(port);
1456 struct serial_struct tmp;
1457
1da177e4
LT		 1458 memset(&tmp, 0, sizeof(tmp));
1459 tmp.flags = priv->flags;
1460 tmp.baud_base = priv->baud_base;
1461 tmp.custom_divisor = priv->custom_divisor;
1462 if (copy_to_user(retinfo, &tmp, sizeof(*retinfo)))
1463 return -EFAULT;
1464 return 0;
e49bbce1 1465}
1da177e4 1466
95da310e 1467static int set_serial_info(struct tty_struct *tty,
464cbb24 1468 struct usb_serial_port *port, struct serial_struct __user *newinfo)
e49bbce1 1469{
1da177e4
LT		 1470 struct ftdi_private *priv = usb_get_serial_port_data(port);
1471 struct serial_struct new_serial;
1472 struct ftdi_private old_priv;
1473
1474 if (copy_from_user(&new_serial, newinfo, sizeof(new_serial)))
1475 return -EFAULT;
6b447f04 1476
bd09a9f5 1477 mutex_lock(&priv->cfg_lock);
464cbb24 1478 old_priv = *priv;
1da177e4
LT		 1479
1480 /* Do error checking and permission checking */
1481
1482 if (!capable(CAP_SYS_ADMIN)) {
1483 if (((new_serial.flags & ~ASYNC_USR_MASK) !=
64905b48 1484 (priv->flags & ~ASYNC_USR_MASK))) {
bd09a9f5 1485 mutex_unlock(&priv->cfg_lock);
1da177e4 1486 return -EPERM;
64905b48 1487 }
1da177e4
LT		 1488 priv->flags = ((priv->flags & ~ASYNC_USR_MASK) |
1489 (new_serial.flags & ASYNC_USR_MASK));
1490 priv->custom_divisor = new_serial.custom_divisor;
1491 goto check_and_exit;
1492 }
1493
eb833a9e 1494 if (new_serial.baud_base != priv->baud_base) {
bd09a9f5 1495 mutex_unlock(&priv->cfg_lock);
1da177e4 1496 return -EINVAL;
6b447f04 1497 }
1da177e4
LT		 1498
1499 /* Make the changes - these are privileged changes! */
1500
1501 priv->flags = ((priv->flags & ~ASYNC_FLAGS) |
464cbb24 1502 (new_serial.flags & ASYNC_FLAGS));
1da177e4
LT		 1503 priv->custom_divisor = new_serial.custom_divisor;
1504
557aaa7f 1505 write_latency_timer(port);
1da177e4
LT		 1506
1507check_and_exit:
1508 if ((old_priv.flags & ASYNC_SPD_MASK) !=
1509 (priv->flags & ASYNC_SPD_MASK)) {
1510 if ((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_HI)
95da310e 1511 tty->alt_speed = 57600;
1da177e4 1512 else if ((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_VHI)
95da310e 1513 tty->alt_speed = 115200;
1da177e4 1514 else if ((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_SHI)
95da310e 1515 tty->alt_speed = 230400;
1da177e4 1516 else if ((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_WARP)
95da310e 1517 tty->alt_speed = 460800;
1da177e4 1518 else
95da310e 1519 tty->alt_speed = 0;
1da177e4
LT		 1520 }
1521 if (((old_priv.flags & ASYNC_SPD_MASK) !=
1522 (priv->flags & ASYNC_SPD_MASK)) ||
1523 (((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST) &&
1524 (old_priv.custom_divisor != priv->custom_divisor))) {
95da310e 1525 change_speed(tty, port);
9c67d28e 1526 mutex_unlock(&priv->cfg_lock);
1da177e4 1527 }
6b447f04 1528 else
bd09a9f5 1529 mutex_unlock(&priv->cfg_lock);
95da310e 1530 return 0;
e49bbce1 1531}
1da177e4 1532
c466cd2b
GKH		 1533static int get_lsr_info(struct usb_serial_port *port,
1534 struct serial_struct __user *retinfo)
1535{
1536 struct ftdi_private *priv = usb_get_serial_port_data(port);
1537 unsigned int result = 0;
1538
c466cd2b
GKH		 1539 if (priv->transmit_empty)
1540 result = TIOCSER_TEMT;
1541
1542 if (copy_to_user(retinfo, &result, sizeof(unsigned int)))
1543 return -EFAULT;
1544 return 0;
1545}
1546
1da177e4 1547
8f977e42
IA		 1548/* Determine type of FTDI chip based on USB config and descriptor. */
1549static void ftdi_determine_type(struct usb_serial_port *port)
1550{
1551 struct ftdi_private *priv = usb_get_serial_port_data(port);
1552 struct usb_serial *serial = port->serial;
1553 struct usb_device *udev = serial->dev;
1554 unsigned version;
1555 unsigned interfaces;
1556
1557 /* Assume it is not the original SIO device for now. */
f5e09b7c 1558 priv->baud_base = 48000000 / 2;
8f977e42
IA		 1559
1560 version = le16_to_cpu(udev->descriptor.bcdDevice);
1561 interfaces = udev->actconfig->desc.bNumInterfaces;
bfc51614
GKH		 1562 dev_dbg(&port->dev, "%s: bcdDevice = 0x%x, bNumInterfaces = %u\n", __func__,
1563 version, interfaces);
8f977e42
IA		 1564 if (interfaces > 1) {
1565 int inter;
1566
094c2e6d
MA		 1567 /* Multiple interfaces.*/
1568 if (version == 0x0800) {
1569 priv->chip_type = FT4232H;
1570 /* Hi-speed - baud clock runs at 120MHz */
1571 priv->baud_base = 120000000 / 2;
1572 } else if (version == 0x0700) {
1573 priv->chip_type = FT2232H;
1574 /* Hi-speed - baud clock runs at 120MHz */
1575 priv->baud_base = 120000000 / 2;
1576 } else
1577 priv->chip_type = FT2232C;
1578
8f977e42
IA		 1579 /* Determine interface code. */
1580 inter = serial->interface->altsetting->desc.bInterfaceNumber;
094c2e6d
MA		 1581 if (inter == 0) {
1582 priv->interface = INTERFACE_A;
1583 } else if (inter == 1) {
1584 priv->interface = INTERFACE_B;
1585 } else if (inter == 2) {
1586 priv->interface = INTERFACE_C;
1587 } else if (inter == 3) {
1588 priv->interface = INTERFACE_D;
1589 }
8f977e42
IA		 1590 /* BM-type devices have a bug where bcdDevice gets set
1591 * to 0x200 when iSerialNumber is 0. */
1592 if (version < 0x500) {
bfc51614
GKH		 1593 dev_dbg(&port->dev,
1594 "%s: something fishy - bcdDevice too low for multi-interface device\n",
1595 __func__);
8f977e42
IA		 1596 }
1597 } else if (version < 0x200) {
330e3c4c 1598 /* Old device. Assume it's the original SIO. */
8f977e42
IA		 1599 priv->chip_type = SIO;
1600 priv->baud_base = 12000000 / 16;
8f977e42 1601 } else if (version < 0x400) {
330e3c4c 1602 /* Assume it's an FT8U232AM (or FT8U245AM) */
8f977e42
IA		 1603 /* (It might be a BM because of the iSerialNumber bug,
1604 * but it will still work as an AM device.) */
1605 priv->chip_type = FT8U232AM;
3b009c63 1606 } else if (version < 0x600) {
330e3c4c 1607 /* Assume it's an FT232BM (or FT245BM) */
8f977e42 1608 priv->chip_type = FT232BM;
309427b6
UB		 1609 } else if (version < 0x900) {
1610 /* Assume it's an FT232RL */
3b009c63 1611 priv->chip_type = FT232RL;
dc0827c1 1612 } else if (version < 0x1000) {
309427b6
UB		 1613 /* Assume it's an FT232H */
1614 priv->chip_type = FT232H;
dc0827c1
JP		 1615 } else {
1616 /* Assume it's an FT-X series device */
1617 priv->chip_type = FTX;
8f977e42 1618 }
dc0827c1 1619
c197a8db 1620 dev_info(&udev->dev, "Detected %s\n", ftdi_chip_name[priv->chip_type]);
8f977e42
IA		 1621}
1622
1623
47e57595
JH		 1624/*
1625 * Determine the maximum packet size for the device. This depends on the chip
1626 * type and the USB host capabilities. The value should be obtained from the
1627 * device descriptor as the chip will use the appropriate values for the host.
1628 */
895f28ba
MA		 1629static void ftdi_set_max_packet_size(struct usb_serial_port *port)
1630{
1631 struct ftdi_private *priv = usb_get_serial_port_data(port);
47e57595 1632 struct usb_interface *interface = port->serial->interface;
aea1ae87 1633 struct usb_endpoint_descriptor *ep_desc;
895f28ba 1634 unsigned num_endpoints;
aea1ae87 1635 unsigned i;
895f28ba
MA		 1636
1637 num_endpoints = interface->cur_altsetting->desc.bNumEndpoints;
aea1ae87
JH		 1638 if (!num_endpoints)
1639 return;
1640
47e57595
JH		 1641 /*
1642 * NOTE: Some customers have programmed FT232R/FT245R devices
1643 * with an endpoint size of 0 - not good. In this case, we
895f28ba 1644 * want to override the endpoint descriptor setting and use a
47e57595
JH		 1645 * value of 64 for wMaxPacketSize.
1646 */
895f28ba 1647 for (i = 0; i < num_endpoints; i++) {
895f28ba 1648 ep_desc = &interface->cur_altsetting->endpoint[i].desc;
47e57595 1649 if (!ep_desc->wMaxPacketSize) {
895f28ba 1650 ep_desc->wMaxPacketSize = cpu_to_le16(0x40);
a90d84ad
JH		 1651 dev_warn(&port->dev, "Overriding wMaxPacketSize on endpoint %d\n",
1652 usb_endpoint_num(ep_desc));
895f28ba
MA		 1653 }
1654 }
1655
47e57595 1656 /* Set max packet size based on last descriptor. */
29cc8897 1657 priv->max_packet_size = usb_endpoint_maxp(ep_desc);
895f28ba
MA		 1658}
1659
1660
1da177e4
LT		 1661/*
1662 * ***************************************************************************
1663 * Sysfs Attribute
1664 * ***************************************************************************
1665 */
1666
154547c4
GKH		 1667static ssize_t latency_timer_show(struct device *dev,
1668 struct device_attribute *attr, char *buf)
1da177e4
LT		 1669{
1670 struct usb_serial_port *port = to_usb_serial_port(dev);
1671 struct ftdi_private *priv = usb_get_serial_port_data(port);
557aaa7f
AC		 1672 if (priv->flags & ASYNC_LOW_LATENCY)
1673 return sprintf(buf, "1\n");
1674 else
1675 return sprintf(buf, "%i\n", priv->latency);
1da177e4
LT		 1676}
1677
1678/* Write a new value of the latency timer, in units of milliseconds. */
154547c4
GKH		 1679static ssize_t latency_timer_store(struct device *dev,
1680 struct device_attribute *attr,
1681 const char *valbuf, size_t count)
1da177e4
LT		 1682{
1683 struct usb_serial_port *port = to_usb_serial_port(dev);
1684 struct ftdi_private *priv = usb_get_serial_port_data(port);
1da177e4 1685 int v = simple_strtoul(valbuf, NULL, 10);
c1284d77 1686 int rv;
5c09d144 1687
557aaa7f
AC		 1688 priv->latency = v;
1689 rv = write_latency_timer(port);
1690 if (rv < 0)
1da177e4 1691 return -EIO;
1da177e4
LT		 1692 return count;
1693}
154547c4 1694static DEVICE_ATTR_RW(latency_timer);
1da177e4
LT		 1695
1696/* Write an event character directly to the FTDI register. The ASCII
1697 value is in the low 8 bits, with the enable bit in the 9th bit. */
464cbb24
AC		 1698static ssize_t store_event_char(struct device *dev,
1699 struct device_attribute *attr, const char *valbuf, size_t count)
1da177e4
LT		 1700{
1701 struct usb_serial_port *port = to_usb_serial_port(dev);
1702 struct ftdi_private *priv = usb_get_serial_port_data(port);
12bdbe03 1703 struct usb_device *udev = port->serial->dev;
1da177e4 1704 int v = simple_strtoul(valbuf, NULL, 10);
c1284d77 1705 int rv;
5c09d144 1706
bfc51614 1707 dev_dbg(&port->dev, "%s: setting event char = %i\n", __func__, v);
5c09d144 1708
1da177e4
LT		 1709 rv = usb_control_msg(udev,
1710 usb_sndctrlpipe(udev, 0),
1711 FTDI_SIO_SET_EVENT_CHAR_REQUEST,
1712 FTDI_SIO_SET_EVENT_CHAR_REQUEST_TYPE,
5c09d144 1713 v, priv->interface,
66e47e60 1714 NULL, 0, WDR_TIMEOUT);
1da177e4 1715 if (rv < 0) {
bfc51614 1716 dev_dbg(&port->dev, "Unable to write event character: %i\n", rv);
1da177e4
LT		 1717 return -EIO;
1718 }
5c09d144 1719
1da177e4
LT		 1720 return count;
1721}
1da177e4
LT		 1722static DEVICE_ATTR(event_char, S_IWUSR, NULL, store_event_char);
1723
12bdbe03 1724static int create_sysfs_attrs(struct usb_serial_port *port)
13f4db9e 1725{
12bdbe03 1726 struct ftdi_private *priv = usb_get_serial_port_data(port);
13f4db9e 1727 int retval = 0;
1da177e4 1728
1da177e4
LT		 1729 /* XXX I've no idea if the original SIO supports the event_char
1730 * sysfs parameter, so I'm playing it safe. */
1731 if (priv->chip_type != SIO) {
bfc51614 1732 dev_dbg(&port->dev, "sysfs attributes for %s\n", ftdi_chip_name[priv->chip_type]);
12bdbe03 1733 retval = device_create_file(&port->dev, &dev_attr_event_char);
13f4db9e 1734 if ((!retval) &&
97cd49eb
SM		 1735 (priv->chip_type == FT232BM ||
1736 priv->chip_type == FT2232C ||
094c2e6d
MA		 1737 priv->chip_type == FT232RL ||
1738 priv->chip_type == FT2232H ||
309427b6 1739 priv->chip_type == FT4232H ||
dc0827c1
JP		 1740 priv->chip_type == FT232H ||
1741 priv->chip_type == FTX)) {
12bdbe03 1742 retval = device_create_file(&port->dev,
13f4db9e 1743 &dev_attr_latency_timer);
1da177e4
LT		 1744 }
1745 }
13f4db9e 1746 return retval;
1da177e4
LT		 1747}
1748
12bdbe03 1749static void remove_sysfs_attrs(struct usb_serial_port *port)
1da177e4 1750{
12bdbe03 1751 struct ftdi_private *priv = usb_get_serial_port_data(port);
1da177e4 1752
1da177e4
LT		 1753 /* XXX see create_sysfs_attrs */
1754 if (priv->chip_type != SIO) {
12bdbe03 1755 device_remove_file(&port->dev, &dev_attr_event_char);
ed6e5282
AB		 1756 if (priv->chip_type == FT232BM ||
1757 priv->chip_type == FT2232C ||
094c2e6d
MA		 1758 priv->chip_type == FT232RL ||
1759 priv->chip_type == FT2232H ||
309427b6 1760 priv->chip_type == FT4232H ||
dc0827c1
JP		 1761 priv->chip_type == FT232H ||
1762 priv->chip_type == FTX) {
12bdbe03 1763 device_remove_file(&port->dev, &dev_attr_latency_timer);
1da177e4
LT		 1764 }
1765 }
5c09d144 1766
1da177e4
LT		 1767}
1768
1769/*
1770 * ***************************************************************************
1771 * FTDI driver specific functions
1772 * ***************************************************************************
1773 */
1774
8f977e42 1775/* Probe function to check for special devices */
464cbb24
AC		 1776static int ftdi_sio_probe(struct usb_serial *serial,
1777 const struct usb_device_id *id)
8f977e42 1778{
3c77f7c9 1779 const struct ftdi_sio_quirk *quirk =
464cbb24 1780 (struct ftdi_sio_quirk *)id->driver_info;
fa91d43b
TL		 1781
1782 if (quirk && quirk->probe) {
1783 int ret = quirk->probe(serial);
1784 if (ret != 0)
1785 return ret;
1786 }
1787
8f977e42
IA		 1788 usb_set_serial_data(serial, (void *)id->driver_info);
1789
fa91d43b 1790 return 0;
8f977e42
IA		 1791}
1792
12bdbe03 1793static int ftdi_sio_port_probe(struct usb_serial_port *port)
1da177e4 1794{
1da177e4 1795 struct ftdi_private *priv;
3c77f7c9 1796 const struct ftdi_sio_quirk *quirk = usb_get_serial_data(port->serial);
0ffbbe25 1797
13f4db9e 1798
80b6ca48 1799 priv = kzalloc(sizeof(struct ftdi_private), GFP_KERNEL);
10c642d0 1800 if (!priv)
1da177e4 1801 return -ENOMEM;
1da177e4 1802
bd09a9f5 1803 mutex_init(&priv->cfg_lock);
0076b4be 1804
0ffbbe25
ON		 1805 if (quirk && quirk->port_probe)
1806 quirk->port_probe(priv);
1807
12bdbe03 1808 usb_set_serial_port_data(port, priv);
1da177e4 1809
464cbb24 1810 ftdi_determine_type(port);
895f28ba 1811 ftdi_set_max_packet_size(port);
8c4f99cd
JH		 1812 if (read_latency_timer(port) < 0)
1813 priv->latency = 16;
c19db4c9 1814 write_latency_timer(port);
12bdbe03
JR		 1815 create_sysfs_attrs(port);
1816 return 0;
1817}
1da177e4 1818
8f977e42
IA		 1819/* Setup for the USB-UIRT device, which requires hardwired
1820 * baudrate (38400 gets mapped to 312500) */
1da177e4 1821/* Called from usbserial:serial_probe */
464cbb24 1822static void ftdi_USB_UIRT_setup(struct ftdi_private *priv)
8f977e42 1823{
1da177e4
LT		 1824 priv->flags |= ASYNC_SPD_CUST;
1825 priv->custom_divisor = 77;
669a6db1 1826 priv->force_baud = 38400;
e49bbce1 1827}
1da177e4 1828
8f977e42
IA		 1829/* Setup for the HE-TIRA1 device, which requires hardwired
1830 * baudrate (38400 gets mapped to 100000) and RTS-CTS enabled. */
464cbb24
AC		 1831
1832static void ftdi_HE_TIRA1_setup(struct ftdi_private *priv)
8f977e42 1833{
1da177e4
LT		 1834 priv->flags |= ASYNC_SPD_CUST;
1835 priv->custom_divisor = 240;
669a6db1 1836 priv->force_baud = 38400;
1da177e4 1837 priv->force_rtscts = 1;
e49bbce1 1838}
1da177e4 1839
b760dac2
MG		 1840/*
1841 * Module parameter to control latency timer for NDI FTDI-based USB devices.
970e2486
LDM		 1842 * If this value is not set in /etc/modprobe.d/ its value will be set
1843 * to 1ms.
b760dac2
MG		 1844 */
1845static int ndi_latency_timer = 1;
1846
1847/* Setup for the NDI FTDI-based USB devices, which requires hardwired
1848 * baudrate (19200 gets mapped to 1200000).
1849 *
1850 * Called from usbserial:serial_probe.
1851 */
1852static int ftdi_NDI_device_setup(struct usb_serial *serial)
1853{
1854 struct usb_device *udev = serial->dev;
1855 int latency = ndi_latency_timer;
b760dac2
MG		 1856
1857 if (latency == 0)
1858 latency = 1;
1859 if (latency > 99)
1860 latency = 99;
1861
bfc51614
GKH		 1862 dev_dbg(&udev->dev, "%s setting NDI device latency to %d\n", __func__, latency);
1863 dev_info(&udev->dev, "NDI device with a latency value of %d\n", latency);
b760dac2 1864
c1284d77
JH		 1865 /* FIXME: errors are not returned */
1866 usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
b760dac2
MG		 1867 FTDI_SIO_SET_LATENCY_TIMER_REQUEST,
1868 FTDI_SIO_SET_LATENCY_TIMER_REQUEST_TYPE,
66e47e60 1869 latency, 0, NULL, 0, WDR_TIMEOUT);
b760dac2
MG		 1870 return 0;
1871}
1872
fa91d43b 1873/*
20734345
HW		 1874 * First port on JTAG adaptors such as Olimex arm-usb-ocd or the FIC/OpenMoko
1875 * Neo1973 Debug Board is reserved for JTAG interface and can be accessed from
1876 * userspace using openocd.
fa91d43b 1877 */
20734345 1878static int ftdi_jtag_probe(struct usb_serial *serial)
fa91d43b
TL		 1879{
1880 struct usb_device *udev = serial->dev;
1881 struct usb_interface *interface = serial->interface;
1882
fa91d43b 1883 if (interface == udev->actconfig->interface[0]) {
c197a8db
GKH		 1884 dev_info(&udev->dev,
1885 "Ignoring serial port reserved for JTAG\n");
fa91d43b
TL		 1886 return -ENODEV;
1887 }
1888
1889 return 0;
1890}
1da177e4 1891
c96fbdd0
JCPV		 1892static int ftdi_8u2232c_probe(struct usb_serial *serial)
1893{
1894 struct usb_device *udev = serial->dev;
1895
b229a0f8
DG		 1896 if (udev->manufacturer && !strcmp(udev->manufacturer, "CALAO Systems"))
1897 return ftdi_jtag_probe(serial);
1898
1899 if (udev->product &&
1900 (!strcmp(udev->product, "BeagleBone/XDS100V2") ||
1901 !strcmp(udev->product, "SNAP Connect E10")))
c96fbdd0
JCPV		 1902 return ftdi_jtag_probe(serial);
1903
1904 return 0;
1905}
1906
6ec2f46c 1907/*
71d9a2b9
AT		 1908 * First two ports on JTAG adaptors using an FT4232 such as STMicroelectronics's
1909 * ST Micro Connect Lite are reserved for JTAG or other non-UART interfaces and
1910 * can be accessed from userspace.
1911 * The next two ports are enabled as UARTs by default, where port 2 is
1912 * a conventional RS-232 UART.
6ec2f46c
JCPV		 1913 */
1914static int ftdi_stmclite_probe(struct usb_serial *serial)
1915{
1916 struct usb_device *udev = serial->dev;
1917 struct usb_interface *interface = serial->interface;
1918
71d9a2b9
AT		 1919 if (interface == udev->actconfig->interface[0] ||
1920 interface == udev->actconfig->interface[1]) {
1921 dev_info(&udev->dev, "Ignoring serial port reserved for JTAG\n");
1922 return -ENODEV;
1923 }
6ec2f46c 1924
71d9a2b9 1925 return 0;
6ec2f46c
JCPV		 1926}
1927
12bdbe03
JR		 1928static int ftdi_sio_port_remove(struct usb_serial_port *port)
1929{
1da177e4
LT		 1930 struct ftdi_private *priv = usb_get_serial_port_data(port);
1931
12bdbe03 1932 remove_sysfs_attrs(port);
5c09d144 1933
4cba98ff 1934 kfree(priv);
1da177e4 1935
12bdbe03
JR		 1936 return 0;
1937}
1da177e4 1938
a509a7e4 1939static int ftdi_open(struct tty_struct *tty, struct usb_serial_port *port)
e49bbce1 1940{
1da177e4
LT		 1941 struct usb_device *dev = port->serial->dev;
1942 struct ftdi_private *priv = usb_get_serial_port_data(port);
1da177e4 1943
1da177e4
LT		 1944 /* No error checking for this (will get errors later anyway) */
1945 /* See ftdi_sio.h for description of what is reset */
1946 usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
5c09d144
DB		 1947 FTDI_SIO_RESET_REQUEST, FTDI_SIO_RESET_REQUEST_TYPE,
1948 FTDI_SIO_RESET_SIO,
66e47e60 1949 priv->interface, NULL, 0, WDR_TIMEOUT);
1da177e4
LT		 1950
1951 /* Termios defaults are set by usb_serial_init. We don't change
c4f01240 1952 port->tty->termios - this would lose speed settings, etc.
1da177e4
LT		 1953 This is same behaviour as serial.c/rs_open() - Kuba */
1954
1955 /* ftdi_set_termios will send usb control messages */
be0278cc
JH		 1956 if (tty)
1957 ftdi_set_termios(tty, port, NULL);
1da177e4 1958
4cba98ff 1959 return usb_serial_generic_open(tty, port);
e49bbce1 1960}
1da177e4 1961
335f8514
AC		 1962static void ftdi_dtr_rts(struct usb_serial_port *port, int on)
1963{
1964 struct ftdi_private *priv = usb_get_serial_port_data(port);
335f8514 1965
b2ca6990
JH		 1966 /* Disable flow control */
1967 if (!on) {
1968 if (usb_control_msg(port->serial->dev,
335f8514
AC		 1969 usb_sndctrlpipe(port->serial->dev, 0),
1970 FTDI_SIO_SET_FLOW_CTRL_REQUEST,
1971 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE,
66e47e60 1972 0, priv->interface, NULL, 0,
335f8514 1973 WDR_TIMEOUT) < 0) {
b2ca6990 1974 dev_err(&port->dev, "error from flowcontrol urb\n");
335f8514 1975 }
335f8514 1976 }
b2ca6990
JH		 1977 /* drop RTS and DTR */
1978 if (on)
1979 set_mctrl(port, TIOCM_DTR | TIOCM_RTS);
1980 else
1981 clear_mctrl(port, TIOCM_DTR | TIOCM_RTS);
335f8514 1982}
1da177e4 1983
1da177e4
LT		 1984/* The SIO requires the first byte to have:
1985 * B0 1
1986 * B1 0
1987 * B2..7 length of message excluding byte 0
1988 *
1989 * The new devices do not require this byte
1990 */
d3901a06 1991static int ftdi_prepare_write_buffer(struct usb_serial_port *port,
c23e5fc1 1992 void *dest, size_t size)
e49bbce1 1993{
d3901a06 1994 struct ftdi_private *priv;
c23e5fc1
JH		 1995 int count;
1996 unsigned long flags;
1da177e4 1997
d3901a06 1998 priv = usb_get_serial_port_data(port);
5c09d144 1999
e8770484 2000 if (priv->chip_type == SIO) {
c23e5fc1
JH		 2001 unsigned char *buffer = dest;
2002 int i, len, c;
2003
2004 count = 0;
2005 spin_lock_irqsave(&port->lock, flags);
2006 for (i = 0; i < size - 1; i += priv->max_packet_size) {
2007 len = min_t(int, size - i, priv->max_packet_size) - 1;
c23e5fc1
JH		 2008 c = kfifo_out(&port->write_fifo, &buffer[i + 1], len);
2009 if (!c)
2010 break;
cb1676a6 2011 port->icount.tx += c;
c1aa075a 2012 buffer[i] = (c << 2) + 1;
c23e5fc1 2013 count += c + 1;
1da177e4 2014 }
c23e5fc1 2015 spin_unlock_irqrestore(&port->lock, flags);
1da177e4 2016 } else {
c23e5fc1
JH		 2017 count = kfifo_out_locked(&port->write_fifo, dest, size,
2018 &port->lock);
cb1676a6 2019 port->icount.tx += count;
1da177e4
LT		 2020 }
2021
62127a58 2022 return count;
e49bbce1 2023}
1da177e4 2024
166ceb69
JH		 2025#define FTDI_RS_ERR_MASK (FTDI_RS_BI | FTDI_RS_PE | FTDI_RS_FE | FTDI_RS_OE)
2026
92a19f9c
JS		 2027static int ftdi_process_packet(struct usb_serial_port *port,
2028 struct ftdi_private *priv, char *packet, int len)
95da310e 2029{
1da177e4 2030 int i;
cc01f17d
JH		 2031 char status;
2032 char flag;
2033 char *ch;
1da177e4 2034
cc01f17d 2035 if (len < 2) {
bfc51614 2036 dev_dbg(&port->dev, "malformed packet\n");
cc01f17d 2037 return 0;
1da177e4
LT		 2038 }
2039
cc01f17d
JH		 2040 /* Compare new line status to the old one, signal if different/
2041 N.B. packet may be processed more than once, but differences
2042 are only processed once. */
2043 status = packet[0] & FTDI_STATUS_B0_MASK;
2044 if (status != priv->prev_status) {
fca5430d
SA		 2045 char diff_status = status ^ priv->prev_status;
2046
2047 if (diff_status & FTDI_RS0_CTS)
cb1676a6 2048 port->icount.cts++;
fca5430d 2049 if (diff_status & FTDI_RS0_DSR)
cb1676a6 2050 port->icount.dsr++;
fca5430d 2051 if (diff_status & FTDI_RS0_RI)
cb1676a6 2052 port->icount.rng++;
d14654df
PC		 2053 if (diff_status & FTDI_RS0_RLSD) {
2054 struct tty_struct *tty;
2055
cb1676a6 2056 port->icount.dcd++;
d14654df
PC		 2057 tty = tty_port_tty_get(&port->port);
2058 if (tty)
2059 usb_serial_handle_dcd_change(port, tty,
2060 status & FTDI_RS0_RLSD);
2061 tty_kref_put(tty);
2062 }
fca5430d 2063
f307e5cd 2064 wake_up_interruptible(&port->port.delta_msr_wait);
cc01f17d 2065 priv->prev_status = status;
1da177e4
LT		 2066 }
2067
cc01f17d 2068 flag = TTY_NORMAL;
166ceb69
JH		 2069 if (packet[1] & FTDI_RS_ERR_MASK) {
2070 /* Break takes precedence over parity, which takes precedence
2071 * over framing errors */
2072 if (packet[1] & FTDI_RS_BI) {
2073 flag = TTY_BREAK;
cb1676a6 2074 port->icount.brk++;
166ceb69
JH		 2075 usb_serial_handle_break(port);
2076 } else if (packet[1] & FTDI_RS_PE) {
2077 flag = TTY_PARITY;
cb1676a6 2078 port->icount.parity++;
166ceb69
JH		 2079 } else if (packet[1] & FTDI_RS_FE) {
2080 flag = TTY_FRAME;
cb1676a6 2081 port->icount.frame++;
166ceb69
JH		 2082 }
2083 /* Overrun is special, not associated with a char */
005b3cde 2084 if (packet[1] & FTDI_RS_OE) {
cb1676a6 2085 port->icount.overrun++;
92a19f9c 2086 tty_insert_flip_char(&port->port, 0, TTY_OVERRUN);
005b3cde 2087 }
76854cea 2088 }
1da177e4 2089
c466cd2b
GKH		 2090 /* save if the transmitter is empty or not */
2091 if (packet[1] & FTDI_RS_TEMT)
2092 priv->transmit_empty = 1;
2093 else
2094 priv->transmit_empty = 0;
2095
cc01f17d
JH		 2096 len -= 2;
2097 if (!len)
2098 return 0; /* status only */
cb1676a6 2099 port->icount.rx += len;
cc01f17d
JH		 2100 ch = packet + 2;
2101
49b2597a 2102 if (port->port.console && port->sysrq) {
cc01f17d 2103 for (i = 0; i < len; i++, ch++) {
6ee9f4b4 2104 if (!usb_serial_handle_sysrq_char(port, *ch))
92a19f9c 2105 tty_insert_flip_char(&port->port, *ch, flag);
76854cea 2106 }
49b2597a 2107 } else {
2f693357 2108 tty_insert_flip_string_fixed_flag(&port->port, ch, flag, len);
cc01f17d 2109 }
49b2597a 2110
cc01f17d
JH		 2111 return len;
2112}
76854cea 2113
1b551015 2114static void ftdi_process_read_urb(struct urb *urb)
cc01f17d 2115{
1b551015 2116 struct usb_serial_port *port = urb->context;
cc01f17d
JH		 2117 struct ftdi_private *priv = usb_get_serial_port_data(port);
2118 char *data = (char *)urb->transfer_buffer;
2119 int i;
2120 int len;
2121 int count = 0;
1da177e4 2122
cc01f17d
JH		 2123 for (i = 0; i < urb->actual_length; i += priv->max_packet_size) {
2124 len = min_t(int, urb->actual_length - i, priv->max_packet_size);
92a19f9c 2125 count += ftdi_process_packet(port, priv, &data[i], len);
cc01f17d 2126 }
1da177e4 2127
cc01f17d 2128 if (count)
2e124b4a 2129 tty_flip_buffer_push(&port->port);
cc01f17d 2130}
1da177e4 2131
95da310e 2132static void ftdi_break_ctl(struct tty_struct *tty, int break_state)
1da177e4 2133{
95da310e 2134 struct usb_serial_port *port = tty->driver_data;
1da177e4 2135 struct ftdi_private *priv = usb_get_serial_port_data(port);
c1284d77 2136 __u16 urb_value;
5c09d144 2137
1da177e4
LT		 2138 /* break_state = -1 to turn on break, and 0 to turn off break */
2139 /* see drivers/char/tty_io.c to see it used */
2140 /* last_set_data_urb_value NEVER has the break bit set in it */
2141
464cbb24 2142 if (break_state)
1da177e4 2143 urb_value = priv->last_set_data_urb_value | FTDI_SIO_SET_BREAK;
464cbb24 2144 else
5c09d144 2145 urb_value = priv->last_set_data_urb_value;
5c09d144 2146
464cbb24
AC		 2147 if (usb_control_msg(port->serial->dev,
2148 usb_sndctrlpipe(port->serial->dev, 0),
2149 FTDI_SIO_SET_DATA_REQUEST,
2150 FTDI_SIO_SET_DATA_REQUEST_TYPE,
2151 urb_value , priv->interface,
66e47e60 2152 NULL, 0, WDR_TIMEOUT) < 0) {
bfc51614
GKH		 2153 dev_err(&port->dev, "%s FAILED to enable/disable break state (state was %d)\n",
2154 __func__, break_state);
5c09d144 2155 }
1da177e4 2156
bfc51614
GKH		 2157 dev_dbg(&port->dev, "%s break state is %d - urb is %d\n", __func__,
2158 break_state, urb_value);
5c09d144 2159
1da177e4
LT		 2160}
2161
a37025b5 2162static bool ftdi_tx_empty(struct usb_serial_port *port)
6f602912 2163{
5fb0432e 2164 unsigned char buf[2];
6f602912
JH		 2165 int ret;
2166
c4133648 2167 ret = ftdi_get_modem_status(port, buf);
5fb0432e
JH		 2168 if (ret == 2) {
2169 if (!(buf[1] & FTDI_RS_TEMT))
a37025b5 2170 return false;
6f602912
JH		 2171 }
2172
a37025b5 2173 return true;
6f602912
JH		 2174}
2175
1da177e4
LT		 2176/* old_termios contains the original termios settings and tty->termios contains
2177 * the new setting to be used
2178 * WARNING: set_termios calls this with old_termios in kernel space
2179 */
95da310e
AC		 2180static void ftdi_set_termios(struct tty_struct *tty,
2181 struct usb_serial_port *port, struct ktermios *old_termios)
e49bbce1 2182{
1da177e4 2183 struct usb_device *dev = port->serial->dev;
bfc51614 2184 struct device *ddev = &port->dev;
1da177e4 2185 struct ftdi_private *priv = usb_get_serial_port_data(port);
adc8d746 2186 struct ktermios *termios = &tty->termios;
669a6db1 2187 unsigned int cflag = termios->c_cflag;
1da177e4 2188 __u16 urb_value; /* will hold the new flags */
5c09d144 2189
464cbb24 2190 /* Added for xon/xoff support */
669a6db1 2191 unsigned int iflag = termios->c_iflag;
1da177e4
LT		 2192 unsigned char vstop;
2193 unsigned char vstart;
5c09d144 2194
464cbb24
AC		 2195 /* Force baud rate if this device requires it, unless it is set to
2196 B0. */
669a6db1 2197 if (priv->force_baud && ((termios->c_cflag & CBAUD) != B0)) {
bfc51614 2198 dev_dbg(ddev, "%s: forcing baud rate for this device\n", __func__);
95da310e 2199 tty_encode_baud_rate(tty, priv->force_baud,
bd5e47cc 2200 priv->force_baud);
1da177e4
LT		 2201 }
2202
2203 /* Force RTS-CTS if this device requires it. */
2204 if (priv->force_rtscts) {
bfc51614 2205 dev_dbg(ddev, "%s: forcing rtscts for this device\n", __func__);
669a6db1 2206 termios->c_cflag |= CRTSCTS;
1da177e4
LT		 2207 }
2208
8704211f 2209 /*
c1f15196 2210 * All FTDI UART chips are limited to CS7/8. We shouldn't pretend to
8704211f 2211 * support CS5/6 and revert the CSIZE setting instead.
c1f15196
CL		 2212 *
2213 * CS5 however is used to control some smartcard readers which abuse
2214 * this limitation to switch modes. Original FTDI chips fall back to
2215 * eight data bits.
2216 *
2217 * TODO: Implement a quirk to only allow this with mentioned
2218 * readers. One I know of (Argolis Smartreader V1)
2219 * returns "USB smartcard server" as iInterface string.
2220 * The vendor didn't bother with a custom VID/PID of
2221 * course.
8704211f 2222 */
c1f15196 2223 if (C_CSIZE(tty) == CS6) {
8704211f
CL		 2224 dev_warn(ddev, "requested CSIZE setting not supported\n");
2225
2226 termios->c_cflag &= ~CSIZE;
2227 if (old_termios)
2228 termios->c_cflag |= old_termios->c_cflag & CSIZE;
2229 else
2230 termios->c_cflag |= CS8;
2231 }
2232
669a6db1 2233 cflag = termios->c_cflag;
1da177e4 2234
a816e311 2235 if (!old_termios)
c515598e
AW		 2236 goto no_skip;
2237
b1ffb4c8
AW		 2238 if (old_termios->c_cflag == termios->c_cflag
2239 && old_termios->c_ispeed == termios->c_ispeed
2240 && old_termios->c_ospeed == termios->c_ospeed)
2241 goto no_c_cflag_changes;
2242
5c09d144 2243 /* NOTE These routines can get interrupted by
464cbb24
AC		 2244 ftdi_sio_read_bulk_callback - need to examine what this means -
2245 don't see any problems yet */
5c09d144 2246
b1ffb4c8
AW		 2247 if ((old_termios->c_cflag & (CSIZE|PARODD|PARENB|CMSPAR|CSTOPB)) ==
2248 (termios->c_cflag & (CSIZE|PARODD|PARENB|CMSPAR|CSTOPB)))
2249 goto no_data_parity_stop_changes;
2250
c515598e 2251no_skip:
1da177e4 2252 /* Set number of data bits, parity, stop bits */
5c09d144 2253
1da177e4
LT		 2254 urb_value = 0;
2255 urb_value |= (cflag & CSTOPB ? FTDI_SIO_SET_DATA_STOP_BITS_2 :
2256 FTDI_SIO_SET_DATA_STOP_BITS_1);
38fcb830
RK		 2257 if (cflag & PARENB) {
2258 if (cflag & CMSPAR)
2259 urb_value |= cflag & PARODD ?
2260 FTDI_SIO_SET_DATA_PARITY_MARK :
2261 FTDI_SIO_SET_DATA_PARITY_SPACE;
2262 else
2263 urb_value |= cflag & PARODD ?
2264 FTDI_SIO_SET_DATA_PARITY_ODD :
2265 FTDI_SIO_SET_DATA_PARITY_EVEN;
2266 } else {
2267 urb_value |= FTDI_SIO_SET_DATA_PARITY_NONE;
2268 }
8704211f 2269 switch (cflag & CSIZE) {
c1f15196
CL		 2270 case CS5:
2271 dev_dbg(ddev, "Setting CS5 quirk\n");
2272 break;
8704211f
CL		 2273 case CS7:
2274 urb_value |= 7;
2275 dev_dbg(ddev, "Setting CS7\n");
2276 break;
2277 default:
2278 case CS8:
2279 urb_value |= 8;
2280 dev_dbg(ddev, "Setting CS8\n");
2281 break;
1da177e4
LT		 2282 }
2283
464cbb24
AC		 2284 /* This is needed by the break command since it uses the same command
2285 - but is or'ed with this value */
1da177e4 2286 priv->last_set_data_urb_value = urb_value;
5c09d144 2287
1da177e4 2288 if (usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
5c09d144 2289 FTDI_SIO_SET_DATA_REQUEST,
1da177e4
LT		 2290 FTDI_SIO_SET_DATA_REQUEST_TYPE,
2291 urb_value , priv->interface,
66e47e60 2292 NULL, 0, WDR_SHORT_TIMEOUT) < 0) {
bfc51614
GKH		 2293 dev_err(ddev, "%s FAILED to set databits/stopbits/parity\n",
2294 __func__);
5c09d144 2295 }
1da177e4
LT		 2296
2297 /* Now do the baudrate */
b1ffb4c8 2298no_data_parity_stop_changes:
464cbb24 2299 if ((cflag & CBAUD) == B0) {
1da177e4
LT		 2300 /* Disable flow control */
2301 if (usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
5c09d144 2302 FTDI_SIO_SET_FLOW_CTRL_REQUEST,
1da177e4 2303 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE,
5c09d144 2304 0, priv->interface,
66e47e60 2305 NULL, 0, WDR_TIMEOUT) < 0) {
bfc51614 2306 dev_err(ddev, "%s error from disable flowcontrol urb\n",
194343d9 2307 __func__);
5c09d144 2308 }
1da177e4 2309 /* Drop RTS and DTR */
74ede0ff 2310 clear_mctrl(port, TIOCM_DTR | TIOCM_RTS);
1da177e4
LT		 2311 } else {
2312 /* set the baudrate determined before */
9c67d28e 2313 mutex_lock(&priv->cfg_lock);
464cbb24 2314 if (change_speed(tty, port))
bfc51614 2315 dev_err(ddev, "%s urb failed to set baudrate\n", __func__);
9c67d28e 2316 mutex_unlock(&priv->cfg_lock);
72a755fc 2317 /* Ensure RTS and DTR are raised when baudrate changed from 0 */
3177130f 2318 if (old_termios && (old_termios->c_cflag & CBAUD) == B0)
72a755fc 2319 set_mctrl(port, TIOCM_DTR | TIOCM_RTS);
1da177e4
LT		 2320 }
2321
2322 /* Set flow control */
2323 /* Note device also supports DTR/CD (ugh) and Xon/Xoff in hardware */
b1ffb4c8 2324no_c_cflag_changes:
1da177e4 2325 if (cflag & CRTSCTS) {
bfc51614 2326 dev_dbg(ddev, "%s Setting to CRTSCTS flow control\n", __func__);
5c09d144 2327 if (usb_control_msg(dev,
1da177e4 2328 usb_sndctrlpipe(dev, 0),
5c09d144 2329 FTDI_SIO_SET_FLOW_CTRL_REQUEST,
1da177e4
LT		 2330 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE,
2331 0 , (FTDI_SIO_RTS_CTS_HS | priv->interface),
66e47e60 2332 NULL, 0, WDR_TIMEOUT) < 0) {
bfc51614 2333 dev_err(ddev, "urb failed to set to rts/cts flow control\n");
5c09d144 2334 }
5c09d144 2335 } else {
1da177e4
LT		 2336 /*
2337 * Xon/Xoff code
2338 *
464cbb24
AC		 2339 * Check the IXOFF status in the iflag component of the
2340 * termios structure. If IXOFF is not set, the pre-xon/xoff
2341 * code is executed.
2342 */
1da177e4 2343 if (iflag & IXOFF) {
bfc51614
GKH		 2344 dev_dbg(ddev, "%s request to enable xonxoff iflag=%04x\n",
2345 __func__, iflag);
464cbb24
AC		 2346 /* Try to enable the XON/XOFF on the ftdi_sio
2347 * Set the vstart and vstop -- could have been done up
2348 * above where a lot of other dereferencing is done but
2349 * that would be very inefficient as vstart and vstop
2350 * are not always needed.
2351 */
669a6db1
AC		 2352 vstart = termios->c_cc[VSTART];
2353 vstop = termios->c_cc[VSTOP];
464cbb24 2354 urb_value = (vstop << 8) | (vstart);
1da177e4
LT		 2355
2356 if (usb_control_msg(dev,
2357 usb_sndctrlpipe(dev, 0),
2358 FTDI_SIO_SET_FLOW_CTRL_REQUEST,
2359 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE,
2360 urb_value , (FTDI_SIO_XON_XOFF_HS
2361 | priv->interface),
66e47e60 2362 NULL, 0, WDR_TIMEOUT) < 0) {
194343d9
GKH		 2363 dev_err(&port->dev, "urb failed to set to "
2364 "xon/xoff flow control\n");
1da177e4
LT		 2365 }
2366 } else {
464cbb24
AC		 2367 /* else clause to only run if cflag ! CRTSCTS and iflag
2368 * ! XOFF. CHECKME Assuming XON/XOFF handled by tty
2369 * stack - not by device */
bfc51614 2370 dev_dbg(ddev, "%s Turning off hardware flow control\n", __func__);
5c09d144 2371 if (usb_control_msg(dev,
1da177e4 2372 usb_sndctrlpipe(dev, 0),
5c09d144 2373 FTDI_SIO_SET_FLOW_CTRL_REQUEST,
1da177e4 2374 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE,
5c09d144 2375 0, priv->interface,
66e47e60 2376 NULL, 0, WDR_TIMEOUT) < 0) {
bfc51614 2377 dev_err(ddev, "urb failed to clear flow control\n");
5c09d144 2378 }
1da177e4 2379 }
1da177e4 2380 }
95da310e 2381}
1da177e4 2382
a4afff6b
JH		 2383/*
2384 * Get modem-control status.
2385 *
2386 * Returns the number of status bytes retrieved (device dependant), or
2387 * negative error code.
2388 */
c4133648 2389static int ftdi_get_modem_status(struct usb_serial_port *port,
a4afff6b 2390 unsigned char status[2])
1da177e4
LT		 2391{
2392 struct ftdi_private *priv = usb_get_serial_port_data(port);
66e47e60 2393 unsigned char *buf;
a3f8168b 2394 int len;
1da177e4
LT		 2395 int ret;
2396
66e47e60
JH		 2397 buf = kmalloc(2, GFP_KERNEL);
2398 if (!buf)
2399 return -ENOMEM;
a3f8168b
JH		 2400 /*
2401 * The 8U232AM returns a two byte value (the SIO a 1 byte value) in
2402 * the same format as the data returned from the in point.
2403 */
1da177e4
LT		 2404 switch (priv->chip_type) {
2405 case SIO:
a3f8168b 2406 len = 1;
1da177e4
LT		 2407 break;
2408 case FT8U232AM:
2409 case FT232BM:
2410 case FT2232C:
ed6e5282 2411 case FT232RL:
094c2e6d
MA		 2412 case FT2232H:
2413 case FT4232H:
309427b6 2414 case FT232H:
dc0827c1 2415 case FTX:
a3f8168b 2416 len = 2;
1da177e4
LT		 2417 break;
2418 default:
66e47e60
JH		 2419 ret = -EFAULT;
2420 goto out;
1da177e4 2421 }
5c09d144 2422
a3f8168b
JH		 2423 ret = usb_control_msg(port->serial->dev,
2424 usb_rcvctrlpipe(port->serial->dev, 0),
2425 FTDI_SIO_GET_MODEM_STATUS_REQUEST,
2426 FTDI_SIO_GET_MODEM_STATUS_REQUEST_TYPE,
2427 0, priv->interface,
2428 buf, len, WDR_TIMEOUT);
38f4ea3f
JH		 2429
2430 /* NOTE: We allow short responses and handle that below. */
2431 if (ret < 1) {
a4afff6b 2432 dev_err(&port->dev, "failed to get modem status: %d\n", ret);
38f4ea3f
JH		 2433 if (ret >= 0)
2434 ret = -EIO;
2c2ee545 2435 ret = usb_translate_errors(ret);
a3f8168b 2436 goto out;
2c2ee545 2437 }
a3f8168b 2438
a4afff6b
JH		 2439 status[0] = buf[0];
2440 if (ret > 1)
2441 status[1] = buf[1];
2442 else
2443 status[1] = 0;
2444
2445 dev_dbg(&port->dev, "%s - 0x%02x%02x\n", __func__, status[0],
2446 status[1]);
2447out:
2448 kfree(buf);
2449
2450 return ret;
2451}
2452
2453static int ftdi_tiocmget(struct tty_struct *tty)
2454{
2455 struct usb_serial_port *port = tty->driver_data;
2456 struct ftdi_private *priv = usb_get_serial_port_data(port);
2457 unsigned char buf[2];
2458 int ret;
2459
c4133648 2460 ret = ftdi_get_modem_status(port, buf);
a4afff6b
JH		 2461 if (ret < 0)
2462 return ret;
2463
fef0b828
JH		 2464 ret = (buf[0] & FTDI_SIO_DSR_MASK ? TIOCM_DSR : 0) |
2465 (buf[0] & FTDI_SIO_CTS_MASK ? TIOCM_CTS : 0) |
2466 (buf[0] & FTDI_SIO_RI_MASK ? TIOCM_RI : 0) |
2467 (buf[0] & FTDI_SIO_RLSD_MASK ? TIOCM_CD : 0) |
5c09d144 2468 priv->last_dtr_rts;
a4afff6b 2469
66e47e60 2470 return ret;
1da177e4
LT		 2471}
2472
20b9d177 2473static int ftdi_tiocmset(struct tty_struct *tty,
95da310e 2474 unsigned int set, unsigned int clear)
1da177e4 2475{
95da310e 2476 struct usb_serial_port *port = tty->driver_data;
a09aa7dd 2477
74ede0ff 2478 return update_mctrl(port, set, clear);
1da177e4
LT		 2479}
2480
00a0d0d6 2481static int ftdi_ioctl(struct tty_struct *tty,
464cbb24 2482 unsigned int cmd, unsigned long arg)
1da177e4 2483{
95da310e 2484 struct usb_serial_port *port = tty->driver_data;
1da177e4 2485
1da177e4
LT		 2486 /* Based on code from acm.c and others */
2487 switch (cmd) {
2488
1da177e4 2489 case TIOCGSERIAL: /* gets serial port data */
464cbb24
AC		 2490 return get_serial_info(port,
2491 (struct serial_struct __user *) arg);
1da177e4
LT		 2492
2493 case TIOCSSERIAL: /* sets serial port data */
464cbb24
AC		 2494 return set_serial_info(tty, port,
2495 (struct serial_struct __user *) arg);
c466cd2b
GKH		 2496 case TIOCSERGETLSR:
2497 return get_lsr_info(port, (struct serial_struct __user *)arg);
2498 break;
1da177e4
LT		 2499 default:
2500 break;
1da177e4 2501 }
4d5147ec 2502
95da310e
AC		 2503 return -ENOIOCTLCMD;
2504}
1da177e4 2505
e17c1aa2 2506module_usb_serial_driver(serial_drivers, id_table_combined);
1da177e4 2507
464cbb24
AC		 2508MODULE_AUTHOR(DRIVER_AUTHOR);
2509MODULE_DESCRIPTION(DRIVER_DESC);
1da177e4
LT		 2510MODULE_LICENSE("GPL");
2511
b760dac2
MG		 2512module_param(ndi_latency_timer, int, S_IRUGO | S_IWUSR);
2513MODULE_PARM_DESC(ndi_latency_timer, "NDI device latency timer override");
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