4 * Copyright (C) 2009 - 2010
5 * Johan Hovold (jhovold@gmail.com)
6 * Copyright (C) 1999 - 2001
7 * Greg Kroah-Hartman (greg@kroah.com)
8 * Bill Ryder (bryder@sgi.com)
10 * Kuba Ober (kuba@mareimbrium.org)
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; either version 2 of the License, or
15 * (at your option) any later version.
17 * See Documentation/usb/usb-serial.txt for more information on using this
20 * See http://ftdi-usb-sio.sourceforge.net for upto date testing info
21 * and extra documentation
23 * Change entries from 2004 and earlier can be found in versions of this
24 * file in kernel versions prior to the 2.6.24 release.
28 /* Bill Ryder - bryder@sgi.com - wrote the FTDI_SIO implementation */
29 /* Thanx to FTDI for so kindly providing details of the protocol required */
30 /* to talk to the device */
31 /* Thanx to gkh and the rest of the usb dev group for all code I have
34 #include <linux/kernel.h>
35 #include <linux/errno.h>
36 #include <linux/init.h>
37 #include <linux/slab.h>
38 #include <linux/tty.h>
39 #include <linux/tty_driver.h>
40 #include <linux/tty_flip.h>
41 #include <linux/module.h>
42 #include <linux/spinlock.h>
43 #include <linux/mutex.h>
44 #include <linux/uaccess.h>
45 #include <linux/usb.h>
46 #include <linux/serial.h>
47 #include <linux/usb/serial.h>
49 #include "ftdi_sio_ids.h"
54 #define DRIVER_VERSION "v1.6.0"
55 #define DRIVER_AUTHOR "Greg Kroah-Hartman <greg@kroah.com>, Bill Ryder <bryder@sgi.com>, Kuba Ober <kuba@mareimbrium.org>, Andreas Mohr, Johan Hovold <jhovold@gmail.com>"
56 #define DRIVER_DESC "USB FTDI Serial Converters Driver"
59 static __u16 vendor
= FTDI_VID
;
64 enum ftdi_chip_type chip_type
;
65 /* type of device, either SIO or FT8U232AM */
66 int baud_base
; /* baud base clock for divisor setting */
67 int custom_divisor
; /* custom_divisor kludge, this is for
68 baud_base (different from what goes to the
70 __u16 last_set_data_urb_value
;
71 /* the last data state set - needed for doing
74 int flags
; /* some ASYNC_xxxx flags are supported */
75 unsigned long last_dtr_rts
; /* saved modem control outputs */
76 wait_queue_head_t delta_msr_wait
; /* Used for TIOCMIWAIT */
77 char prev_status
, diff_status
; /* Used for TIOCMIWAIT */
78 struct usb_serial_port
*port
;
79 __u16 interface
; /* FT2232C, FT2232H or FT4232H port interface
82 speed_t force_baud
; /* if non-zero, force the baud rate to
84 int force_rtscts
; /* if non-zero, force RTS-CTS to always
87 unsigned int latency
; /* latency setting in use */
88 unsigned short max_packet_size
;
89 struct mutex cfg_lock
; /* Avoid mess by parallel calls of config ioctl() and change_speed() */
92 /* struct ftdi_sio_quirk is used by devices requiring special attention. */
93 struct ftdi_sio_quirk
{
94 int (*probe
)(struct usb_serial
*);
95 /* Special settings for probed ports. */
96 void (*port_probe
)(struct ftdi_private
*);
99 static int ftdi_jtag_probe(struct usb_serial
*serial
);
100 static int ftdi_mtxorb_hack_setup(struct usb_serial
*serial
);
101 static int ftdi_NDI_device_setup(struct usb_serial
*serial
);
102 static void ftdi_USB_UIRT_setup(struct ftdi_private
*priv
);
103 static void ftdi_HE_TIRA1_setup(struct ftdi_private
*priv
);
105 static struct ftdi_sio_quirk ftdi_jtag_quirk
= {
106 .probe
= ftdi_jtag_probe
,
109 static struct ftdi_sio_quirk ftdi_mtxorb_hack_quirk
= {
110 .probe
= ftdi_mtxorb_hack_setup
,
113 static struct ftdi_sio_quirk ftdi_NDI_device_quirk
= {
114 .probe
= ftdi_NDI_device_setup
,
117 static struct ftdi_sio_quirk ftdi_USB_UIRT_quirk
= {
118 .port_probe
= ftdi_USB_UIRT_setup
,
121 static struct ftdi_sio_quirk ftdi_HE_TIRA1_quirk
= {
122 .port_probe
= ftdi_HE_TIRA1_setup
,
126 * The 8U232AM has the same API as the sio except for:
127 * - it can support MUCH higher baudrates; up to:
128 * o 921600 for RS232 and 2000000 for RS422/485 at 48MHz
130 * so .. 8U232AM's baudrate setting codes are different
131 * - it has a two byte status code.
132 * - it returns characters every 16ms (the FTDI does it every 40ms)
134 * the bcdDevice value is used to differentiate FT232BM and FT245BM from
135 * the earlier FT8U232AM and FT8U232BM. For now, include all known VID/PID
136 * combinations in both tables.
137 * FIXME: perhaps bcdDevice can also identify 12MHz FT8U232AM devices,
138 * but I don't know if those ever went into mass production. [Ian Abbott]
144 * Device ID not listed? Test via module params product/vendor or
145 * /sys/bus/usb/ftdi_sio/new_id, then send patch/report!
147 static struct usb_device_id id_table_combined
[] = {
148 { USB_DEVICE(FTDI_VID
, FTDI_AMC232_PID
) },
149 { USB_DEVICE(FTDI_VID
, FTDI_CANUSB_PID
) },
150 { USB_DEVICE(FTDI_VID
, FTDI_CANDAPTER_PID
) },
151 { USB_DEVICE(FTDI_VID
, FTDI_NXTCAM_PID
) },
152 { USB_DEVICE(FTDI_VID
, FTDI_SCS_DEVICE_0_PID
) },
153 { USB_DEVICE(FTDI_VID
, FTDI_SCS_DEVICE_1_PID
) },
154 { USB_DEVICE(FTDI_VID
, FTDI_SCS_DEVICE_2_PID
) },
155 { USB_DEVICE(FTDI_VID
, FTDI_SCS_DEVICE_3_PID
) },
156 { USB_DEVICE(FTDI_VID
, FTDI_SCS_DEVICE_4_PID
) },
157 { USB_DEVICE(FTDI_VID
, FTDI_SCS_DEVICE_5_PID
) },
158 { USB_DEVICE(FTDI_VID
, FTDI_SCS_DEVICE_6_PID
) },
159 { USB_DEVICE(FTDI_VID
, FTDI_SCS_DEVICE_7_PID
) },
160 { USB_DEVICE(FTDI_VID
, FTDI_USINT_CAT_PID
) },
161 { USB_DEVICE(FTDI_VID
, FTDI_USINT_WKEY_PID
) },
162 { USB_DEVICE(FTDI_VID
, FTDI_USINT_RS232_PID
) },
163 { USB_DEVICE(FTDI_VID
, FTDI_ACTZWAVE_PID
) },
164 { USB_DEVICE(FTDI_VID
, FTDI_IRTRANS_PID
) },
165 { USB_DEVICE(FTDI_VID
, FTDI_IPLUS_PID
) },
166 { USB_DEVICE(FTDI_VID
, FTDI_IPLUS2_PID
) },
167 { USB_DEVICE(FTDI_VID
, FTDI_DMX4ALL
) },
168 { USB_DEVICE(FTDI_VID
, FTDI_SIO_PID
) },
169 { USB_DEVICE(FTDI_VID
, FTDI_8U232AM_PID
) },
170 { USB_DEVICE(FTDI_VID
, FTDI_8U232AM_ALT_PID
) },
171 { USB_DEVICE(FTDI_VID
, FTDI_232RL_PID
) },
172 { USB_DEVICE(FTDI_VID
, FTDI_8U2232C_PID
) },
173 { USB_DEVICE(FTDI_VID
, FTDI_4232H_PID
) },
174 { USB_DEVICE(FTDI_VID
, FTDI_MICRO_CHAMELEON_PID
) },
175 { USB_DEVICE(FTDI_VID
, FTDI_RELAIS_PID
) },
176 { USB_DEVICE(FTDI_VID
, FTDI_OPENDCC_PID
) },
177 { USB_DEVICE(FTDI_VID
, FTDI_OPENDCC_SNIFFER_PID
) },
178 { USB_DEVICE(FTDI_VID
, FTDI_OPENDCC_THROTTLE_PID
) },
179 { USB_DEVICE(FTDI_VID
, FTDI_OPENDCC_GATEWAY_PID
) },
180 { USB_DEVICE(FTDI_VID
, FTDI_OPENDCC_GBM_PID
) },
181 { USB_DEVICE(INTERBIOMETRICS_VID
, INTERBIOMETRICS_IOBOARD_PID
) },
182 { USB_DEVICE(INTERBIOMETRICS_VID
, INTERBIOMETRICS_MINI_IOBOARD_PID
) },
183 { USB_DEVICE(FTDI_VID
, FTDI_SPROG_II
) },
184 { USB_DEVICE(FTDI_VID
, FTDI_LENZ_LIUSB_PID
) },
185 { USB_DEVICE(FTDI_VID
, FTDI_XF_632_PID
) },
186 { USB_DEVICE(FTDI_VID
, FTDI_XF_634_PID
) },
187 { USB_DEVICE(FTDI_VID
, FTDI_XF_547_PID
) },
188 { USB_DEVICE(FTDI_VID
, FTDI_XF_633_PID
) },
189 { USB_DEVICE(FTDI_VID
, FTDI_XF_631_PID
) },
190 { USB_DEVICE(FTDI_VID
, FTDI_XF_635_PID
) },
191 { USB_DEVICE(FTDI_VID
, FTDI_XF_640_PID
) },
192 { USB_DEVICE(FTDI_VID
, FTDI_XF_642_PID
) },
193 { USB_DEVICE(FTDI_VID
, FTDI_DSS20_PID
) },
194 { USB_DEVICE(FTDI_NF_RIC_VID
, FTDI_NF_RIC_PID
) },
195 { USB_DEVICE(FTDI_VID
, FTDI_VNHCPCUSB_D_PID
) },
196 { USB_DEVICE(FTDI_VID
, FTDI_MTXORB_0_PID
) },
197 { USB_DEVICE(FTDI_VID
, FTDI_MTXORB_1_PID
) },
198 { USB_DEVICE(FTDI_VID
, FTDI_MTXORB_2_PID
) },
199 { USB_DEVICE(FTDI_VID
, FTDI_MTXORB_3_PID
) },
200 { USB_DEVICE(FTDI_VID
, FTDI_MTXORB_4_PID
) },
201 { USB_DEVICE(FTDI_VID
, FTDI_MTXORB_5_PID
) },
202 { USB_DEVICE(FTDI_VID
, FTDI_MTXORB_6_PID
) },
203 { USB_DEVICE(FTDI_VID
, FTDI_R2000KU_TRUE_RNG
) },
204 { USB_DEVICE(FTDI_VID
, FTDI_VARDAAN_PID
) },
205 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0100_PID
) },
206 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0101_PID
) },
207 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0102_PID
) },
208 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0103_PID
) },
209 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0104_PID
) },
210 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0105_PID
) },
211 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0106_PID
) },
212 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0107_PID
) },
213 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0108_PID
) },
214 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0109_PID
) },
215 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_010A_PID
) },
216 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_010B_PID
) },
217 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_010C_PID
) },
218 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_010D_PID
) },
219 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_010E_PID
) },
220 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_010F_PID
) },
221 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0110_PID
) },
222 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0111_PID
) },
223 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0112_PID
) },
224 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0113_PID
) },
225 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0114_PID
) },
226 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0115_PID
) },
227 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0116_PID
) },
228 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0117_PID
) },
229 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0118_PID
) },
230 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0119_PID
) },
231 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_011A_PID
) },
232 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_011B_PID
) },
233 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_011C_PID
) },
234 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_011D_PID
) },
235 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_011E_PID
) },
236 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_011F_PID
) },
237 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0120_PID
) },
238 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0121_PID
) },
239 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0122_PID
) },
240 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0123_PID
) },
241 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0124_PID
) },
242 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0125_PID
) },
243 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0126_PID
) },
244 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0127_PID
),
245 .driver_info
= (kernel_ulong_t
)&ftdi_mtxorb_hack_quirk
},
246 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0128_PID
) },
247 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0129_PID
) },
248 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_012A_PID
) },
249 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_012B_PID
) },
250 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_012C_PID
),
251 .driver_info
= (kernel_ulong_t
)&ftdi_mtxorb_hack_quirk
},
252 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_012D_PID
) },
253 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_012E_PID
) },
254 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_012F_PID
) },
255 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0130_PID
) },
256 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0131_PID
) },
257 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0132_PID
) },
258 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0133_PID
) },
259 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0134_PID
) },
260 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0135_PID
) },
261 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0136_PID
) },
262 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0137_PID
) },
263 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0138_PID
) },
264 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0139_PID
) },
265 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_013A_PID
) },
266 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_013B_PID
) },
267 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_013C_PID
) },
268 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_013D_PID
) },
269 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_013E_PID
) },
270 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_013F_PID
) },
271 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0140_PID
) },
272 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0141_PID
) },
273 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0142_PID
) },
274 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0143_PID
) },
275 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0144_PID
) },
276 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0145_PID
) },
277 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0146_PID
) },
278 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0147_PID
) },
279 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0148_PID
) },
280 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0149_PID
) },
281 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_014A_PID
) },
282 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_014B_PID
) },
283 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_014C_PID
) },
284 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_014D_PID
) },
285 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_014E_PID
) },
286 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_014F_PID
) },
287 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0150_PID
) },
288 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0151_PID
) },
289 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0152_PID
) },
290 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0153_PID
),
291 .driver_info
= (kernel_ulong_t
)&ftdi_mtxorb_hack_quirk
},
292 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0154_PID
),
293 .driver_info
= (kernel_ulong_t
)&ftdi_mtxorb_hack_quirk
},
294 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0155_PID
),
295 .driver_info
= (kernel_ulong_t
)&ftdi_mtxorb_hack_quirk
},
296 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0156_PID
),
297 .driver_info
= (kernel_ulong_t
)&ftdi_mtxorb_hack_quirk
},
298 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0157_PID
),
299 .driver_info
= (kernel_ulong_t
)&ftdi_mtxorb_hack_quirk
},
300 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0158_PID
),
301 .driver_info
= (kernel_ulong_t
)&ftdi_mtxorb_hack_quirk
},
302 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0159_PID
) },
303 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_015A_PID
) },
304 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_015B_PID
) },
305 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_015C_PID
) },
306 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_015D_PID
) },
307 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_015E_PID
) },
308 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_015F_PID
) },
309 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0160_PID
) },
310 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0161_PID
) },
311 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0162_PID
) },
312 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0163_PID
) },
313 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0164_PID
) },
314 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0165_PID
) },
315 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0166_PID
) },
316 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0167_PID
) },
317 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0168_PID
) },
318 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0169_PID
) },
319 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_016A_PID
) },
320 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_016B_PID
) },
321 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_016C_PID
) },
322 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_016D_PID
) },
323 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_016E_PID
) },
324 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_016F_PID
) },
325 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0170_PID
) },
326 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0171_PID
) },
327 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0172_PID
) },
328 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0173_PID
) },
329 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0174_PID
) },
330 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0175_PID
) },
331 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0176_PID
) },
332 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0177_PID
) },
333 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0178_PID
) },
334 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0179_PID
) },
335 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_017A_PID
) },
336 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_017B_PID
) },
337 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_017C_PID
) },
338 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_017D_PID
) },
339 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_017E_PID
) },
340 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_017F_PID
) },
341 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0180_PID
) },
342 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0181_PID
) },
343 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0182_PID
) },
344 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0183_PID
) },
345 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0184_PID
) },
346 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0185_PID
) },
347 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0186_PID
) },
348 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0187_PID
) },
349 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0188_PID
) },
350 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0189_PID
) },
351 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_018A_PID
) },
352 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_018B_PID
) },
353 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_018C_PID
) },
354 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_018D_PID
) },
355 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_018E_PID
) },
356 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_018F_PID
) },
357 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0190_PID
) },
358 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0191_PID
) },
359 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0192_PID
) },
360 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0193_PID
) },
361 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0194_PID
) },
362 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0195_PID
) },
363 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0196_PID
) },
364 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0197_PID
) },
365 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0198_PID
) },
366 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_0199_PID
) },
367 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_019A_PID
) },
368 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_019B_PID
) },
369 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_019C_PID
) },
370 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_019D_PID
) },
371 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_019E_PID
) },
372 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_019F_PID
) },
373 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01A0_PID
) },
374 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01A1_PID
) },
375 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01A2_PID
) },
376 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01A3_PID
) },
377 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01A4_PID
) },
378 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01A5_PID
) },
379 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01A6_PID
) },
380 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01A7_PID
) },
381 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01A8_PID
) },
382 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01A9_PID
) },
383 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01AA_PID
) },
384 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01AB_PID
) },
385 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01AC_PID
) },
386 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01AD_PID
) },
387 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01AE_PID
) },
388 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01AF_PID
) },
389 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01B0_PID
) },
390 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01B1_PID
) },
391 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01B2_PID
) },
392 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01B3_PID
) },
393 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01B4_PID
) },
394 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01B5_PID
) },
395 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01B6_PID
) },
396 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01B7_PID
) },
397 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01B8_PID
) },
398 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01B9_PID
) },
399 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01BA_PID
) },
400 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01BB_PID
) },
401 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01BC_PID
) },
402 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01BD_PID
) },
403 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01BE_PID
) },
404 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01BF_PID
) },
405 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01C0_PID
) },
406 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01C1_PID
) },
407 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01C2_PID
) },
408 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01C3_PID
) },
409 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01C4_PID
) },
410 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01C5_PID
) },
411 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01C6_PID
) },
412 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01C7_PID
) },
413 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01C8_PID
) },
414 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01C9_PID
) },
415 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01CA_PID
) },
416 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01CB_PID
) },
417 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01CC_PID
) },
418 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01CD_PID
) },
419 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01CE_PID
) },
420 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01CF_PID
) },
421 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01D0_PID
) },
422 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01D1_PID
) },
423 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01D2_PID
) },
424 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01D3_PID
) },
425 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01D4_PID
) },
426 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01D5_PID
) },
427 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01D6_PID
) },
428 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01D7_PID
) },
429 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01D8_PID
) },
430 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01D9_PID
) },
431 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01DA_PID
) },
432 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01DB_PID
) },
433 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01DC_PID
) },
434 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01DD_PID
) },
435 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01DE_PID
) },
436 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01DF_PID
) },
437 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01E0_PID
) },
438 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01E1_PID
) },
439 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01E2_PID
) },
440 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01E3_PID
) },
441 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01E4_PID
) },
442 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01E5_PID
) },
443 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01E6_PID
) },
444 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01E7_PID
) },
445 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01E8_PID
) },
446 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01E9_PID
) },
447 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01EA_PID
) },
448 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01EB_PID
) },
449 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01EC_PID
) },
450 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01ED_PID
) },
451 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01EE_PID
) },
452 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01EF_PID
) },
453 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01F0_PID
) },
454 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01F1_PID
) },
455 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01F2_PID
) },
456 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01F3_PID
) },
457 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01F4_PID
) },
458 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01F5_PID
) },
459 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01F6_PID
) },
460 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01F7_PID
) },
461 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01F8_PID
) },
462 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01F9_PID
) },
463 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01FA_PID
) },
464 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01FB_PID
) },
465 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01FC_PID
) },
466 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01FD_PID
) },
467 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01FE_PID
) },
468 { USB_DEVICE(MTXORB_VID
, MTXORB_FTDI_RANGE_01FF_PID
) },
469 { USB_DEVICE(FTDI_VID
, FTDI_PERLE_ULTRAPORT_PID
) },
470 { USB_DEVICE(FTDI_VID
, FTDI_PIEGROUP_PID
) },
471 { USB_DEVICE(FTDI_VID
, FTDI_TNC_X_PID
) },
472 { USB_DEVICE(FTDI_VID
, FTDI_USBX_707_PID
) },
473 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2101_PID
) },
474 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2102_PID
) },
475 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2103_PID
) },
476 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2104_PID
) },
477 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2106_PID
) },
478 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2201_1_PID
) },
479 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2201_2_PID
) },
480 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2202_1_PID
) },
481 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2202_2_PID
) },
482 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2203_1_PID
) },
483 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2203_2_PID
) },
484 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2401_1_PID
) },
485 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2401_2_PID
) },
486 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2401_3_PID
) },
487 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2401_4_PID
) },
488 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2402_1_PID
) },
489 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2402_2_PID
) },
490 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2402_3_PID
) },
491 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2402_4_PID
) },
492 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2403_1_PID
) },
493 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2403_2_PID
) },
494 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2403_3_PID
) },
495 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2403_4_PID
) },
496 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2801_1_PID
) },
497 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2801_2_PID
) },
498 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2801_3_PID
) },
499 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2801_4_PID
) },
500 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2801_5_PID
) },
501 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2801_6_PID
) },
502 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2801_7_PID
) },
503 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2801_8_PID
) },
504 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2802_1_PID
) },
505 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2802_2_PID
) },
506 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2802_3_PID
) },
507 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2802_4_PID
) },
508 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2802_5_PID
) },
509 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2802_6_PID
) },
510 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2802_7_PID
) },
511 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2802_8_PID
) },
512 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2803_1_PID
) },
513 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2803_2_PID
) },
514 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2803_3_PID
) },
515 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2803_4_PID
) },
516 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2803_5_PID
) },
517 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2803_6_PID
) },
518 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2803_7_PID
) },
519 { USB_DEVICE(SEALEVEL_VID
, SEALEVEL_2803_8_PID
) },
520 { USB_DEVICE(IDTECH_VID
, IDTECH_IDT1221U_PID
) },
521 { USB_DEVICE(OCT_VID
, OCT_US101_PID
) },
522 { USB_DEVICE(FTDI_VID
, FTDI_HE_TIRA1_PID
),
523 .driver_info
= (kernel_ulong_t
)&ftdi_HE_TIRA1_quirk
},
524 { USB_DEVICE(FTDI_VID
, FTDI_USB_UIRT_PID
),
525 .driver_info
= (kernel_ulong_t
)&ftdi_USB_UIRT_quirk
},
526 { USB_DEVICE(FTDI_VID
, PROTEGO_SPECIAL_1
) },
527 { USB_DEVICE(FTDI_VID
, PROTEGO_R2X0
) },
528 { USB_DEVICE(FTDI_VID
, PROTEGO_SPECIAL_3
) },
529 { USB_DEVICE(FTDI_VID
, PROTEGO_SPECIAL_4
) },
530 { USB_DEVICE(FTDI_VID
, FTDI_GUDEADS_E808_PID
) },
531 { USB_DEVICE(FTDI_VID
, FTDI_GUDEADS_E809_PID
) },
532 { USB_DEVICE(FTDI_VID
, FTDI_GUDEADS_E80A_PID
) },
533 { USB_DEVICE(FTDI_VID
, FTDI_GUDEADS_E80B_PID
) },
534 { USB_DEVICE(FTDI_VID
, FTDI_GUDEADS_E80C_PID
) },
535 { USB_DEVICE(FTDI_VID
, FTDI_GUDEADS_E80D_PID
) },
536 { USB_DEVICE(FTDI_VID
, FTDI_GUDEADS_E80E_PID
) },
537 { USB_DEVICE(FTDI_VID
, FTDI_GUDEADS_E80F_PID
) },
538 { USB_DEVICE(FTDI_VID
, FTDI_GUDEADS_E888_PID
) },
539 { USB_DEVICE(FTDI_VID
, FTDI_GUDEADS_E889_PID
) },
540 { USB_DEVICE(FTDI_VID
, FTDI_GUDEADS_E88A_PID
) },
541 { USB_DEVICE(FTDI_VID
, FTDI_GUDEADS_E88B_PID
) },
542 { USB_DEVICE(FTDI_VID
, FTDI_GUDEADS_E88C_PID
) },
543 { USB_DEVICE(FTDI_VID
, FTDI_GUDEADS_E88D_PID
) },
544 { USB_DEVICE(FTDI_VID
, FTDI_GUDEADS_E88E_PID
) },
545 { USB_DEVICE(FTDI_VID
, FTDI_GUDEADS_E88F_PID
) },
546 { USB_DEVICE(FTDI_VID
, FTDI_ELV_UO100_PID
) },
547 { USB_DEVICE(FTDI_VID
, FTDI_ELV_UM100_PID
) },
548 { USB_DEVICE(FTDI_VID
, FTDI_ELV_UR100_PID
) },
549 { USB_DEVICE(FTDI_VID
, FTDI_ELV_ALC8500_PID
) },
550 { USB_DEVICE(FTDI_VID
, FTDI_PYRAMID_PID
) },
551 { USB_DEVICE(FTDI_VID
, FTDI_ELV_FHZ1000PC_PID
) },
552 { USB_DEVICE(FTDI_VID
, FTDI_IBS_US485_PID
) },
553 { USB_DEVICE(FTDI_VID
, FTDI_IBS_PICPRO_PID
) },
554 { USB_DEVICE(FTDI_VID
, FTDI_IBS_PCMCIA_PID
) },
555 { USB_DEVICE(FTDI_VID
, FTDI_IBS_PK1_PID
) },
556 { USB_DEVICE(FTDI_VID
, FTDI_IBS_RS232MON_PID
) },
557 { USB_DEVICE(FTDI_VID
, FTDI_IBS_APP70_PID
) },
558 { USB_DEVICE(FTDI_VID
, FTDI_IBS_PEDO_PID
) },
559 { USB_DEVICE(FTDI_VID
, FTDI_IBS_PROD_PID
) },
563 { USB_DEVICE(FTDI_VID
, FTDI_ELV_USR_PID
) },
564 { USB_DEVICE(FTDI_VID
, FTDI_ELV_MSM1_PID
) },
565 { USB_DEVICE(FTDI_VID
, FTDI_ELV_KL100_PID
) },
566 { USB_DEVICE(FTDI_VID
, FTDI_ELV_WS550_PID
) },
567 { USB_DEVICE(FTDI_VID
, FTDI_ELV_EC3000_PID
) },
568 { USB_DEVICE(FTDI_VID
, FTDI_ELV_WS888_PID
) },
569 { USB_DEVICE(FTDI_VID
, FTDI_ELV_TWS550_PID
) },
570 { USB_DEVICE(FTDI_VID
, FTDI_ELV_FEM_PID
) },
571 { USB_DEVICE(FTDI_VID
, FTDI_ELV_CLI7000_PID
) },
572 { USB_DEVICE(FTDI_VID
, FTDI_ELV_PPS7330_PID
) },
573 { USB_DEVICE(FTDI_VID
, FTDI_ELV_TFM100_PID
) },
574 { USB_DEVICE(FTDI_VID
, FTDI_ELV_UDF77_PID
) },
575 { USB_DEVICE(FTDI_VID
, FTDI_ELV_UIO88_PID
) },
576 { USB_DEVICE(FTDI_VID
, FTDI_ELV_UAD8_PID
) },
577 { USB_DEVICE(FTDI_VID
, FTDI_ELV_UDA7_PID
) },
578 { USB_DEVICE(FTDI_VID
, FTDI_ELV_USI2_PID
) },
579 { USB_DEVICE(FTDI_VID
, FTDI_ELV_T1100_PID
) },
580 { USB_DEVICE(FTDI_VID
, FTDI_ELV_PCD200_PID
) },
581 { USB_DEVICE(FTDI_VID
, FTDI_ELV_ULA200_PID
) },
582 { USB_DEVICE(FTDI_VID
, FTDI_ELV_CSI8_PID
) },
583 { USB_DEVICE(FTDI_VID
, FTDI_ELV_EM1000DL_PID
) },
584 { USB_DEVICE(FTDI_VID
, FTDI_ELV_PCK100_PID
) },
585 { USB_DEVICE(FTDI_VID
, FTDI_ELV_RFP500_PID
) },
586 { USB_DEVICE(FTDI_VID
, FTDI_ELV_FS20SIG_PID
) },
587 { USB_DEVICE(FTDI_VID
, FTDI_ELV_UTP8_PID
) },
588 { USB_DEVICE(FTDI_VID
, FTDI_ELV_WS300PC_PID
) },
589 { USB_DEVICE(FTDI_VID
, FTDI_ELV_WS444PC_PID
) },
590 { USB_DEVICE(FTDI_VID
, FTDI_ELV_FHZ1300PC_PID
) },
591 { USB_DEVICE(FTDI_VID
, FTDI_ELV_EM1010PC_PID
) },
592 { USB_DEVICE(FTDI_VID
, FTDI_ELV_WS500_PID
) },
593 { USB_DEVICE(FTDI_VID
, FTDI_ELV_HS485_PID
) },
594 { USB_DEVICE(FTDI_VID
, FTDI_ELV_UMS100_PID
) },
595 { USB_DEVICE(FTDI_VID
, FTDI_ELV_TFD128_PID
) },
596 { USB_DEVICE(FTDI_VID
, FTDI_ELV_FM3RX_PID
) },
597 { USB_DEVICE(FTDI_VID
, FTDI_ELV_WS777_PID
) },
598 { USB_DEVICE(FTDI_VID
, LINX_SDMUSBQSS_PID
) },
599 { USB_DEVICE(FTDI_VID
, LINX_MASTERDEVEL2_PID
) },
600 { USB_DEVICE(FTDI_VID
, LINX_FUTURE_0_PID
) },
601 { USB_DEVICE(FTDI_VID
, LINX_FUTURE_1_PID
) },
602 { USB_DEVICE(FTDI_VID
, LINX_FUTURE_2_PID
) },
603 { USB_DEVICE(FTDI_VID
, FTDI_CCSICDU20_0_PID
) },
604 { USB_DEVICE(FTDI_VID
, FTDI_CCSICDU40_1_PID
) },
605 { USB_DEVICE(FTDI_VID
, FTDI_CCSMACHX_2_PID
) },
606 { USB_DEVICE(FTDI_VID
, FTDI_CCSLOAD_N_GO_3_PID
) },
607 { USB_DEVICE(FTDI_VID
, FTDI_CCSICDU64_4_PID
) },
608 { USB_DEVICE(FTDI_VID
, FTDI_CCSPRIME8_5_PID
) },
609 { USB_DEVICE(FTDI_VID
, INSIDE_ACCESSO
) },
610 { USB_DEVICE(INTREPID_VID
, INTREPID_VALUECAN_PID
) },
611 { USB_DEVICE(INTREPID_VID
, INTREPID_NEOVI_PID
) },
612 { USB_DEVICE(FALCOM_VID
, FALCOM_TWIST_PID
) },
613 { USB_DEVICE(FALCOM_VID
, FALCOM_SAMBA_PID
) },
614 { USB_DEVICE(FTDI_VID
, FTDI_SUUNTO_SPORTS_PID
) },
615 { USB_DEVICE(FTDI_VID
, FTDI_OCEANIC_PID
) },
616 { USB_DEVICE(TTI_VID
, TTI_QL355P_PID
) },
617 { USB_DEVICE(FTDI_VID
, FTDI_RM_CANVIEW_PID
) },
618 { USB_DEVICE(CONTEC_VID
, CONTEC_COM1USBH_PID
) },
619 { USB_DEVICE(BANDB_VID
, BANDB_USOTL4_PID
) },
620 { USB_DEVICE(BANDB_VID
, BANDB_USTL4_PID
) },
621 { USB_DEVICE(BANDB_VID
, BANDB_USO9ML2_PID
) },
622 { USB_DEVICE(BANDB_VID
, BANDB_USOPTL4_PID
) },
623 { USB_DEVICE(BANDB_VID
, BANDB_USPTL4_PID
) },
624 { USB_DEVICE(BANDB_VID
, BANDB_USO9ML2DR_2_PID
) },
625 { USB_DEVICE(BANDB_VID
, BANDB_USO9ML2DR_PID
) },
626 { USB_DEVICE(BANDB_VID
, BANDB_USOPTL4DR2_PID
) },
627 { USB_DEVICE(BANDB_VID
, BANDB_USOPTL4DR_PID
) },
628 { USB_DEVICE(BANDB_VID
, BANDB_485USB9F_2W_PID
) },
629 { USB_DEVICE(BANDB_VID
, BANDB_485USB9F_4W_PID
) },
630 { USB_DEVICE(BANDB_VID
, BANDB_232USB9M_PID
) },
631 { USB_DEVICE(BANDB_VID
, BANDB_485USBTB_2W_PID
) },
632 { USB_DEVICE(BANDB_VID
, BANDB_485USBTB_4W_PID
) },
633 { USB_DEVICE(BANDB_VID
, BANDB_TTL5USB9M_PID
) },
634 { USB_DEVICE(BANDB_VID
, BANDB_TTL3USB9M_PID
) },
635 { USB_DEVICE(BANDB_VID
, BANDB_ZZ_PROG1_USB_PID
) },
636 { USB_DEVICE(FTDI_VID
, EVER_ECO_PRO_CDS
) },
637 { USB_DEVICE(FTDI_VID
, FTDI_4N_GALAXY_DE_1_PID
) },
638 { USB_DEVICE(FTDI_VID
, FTDI_4N_GALAXY_DE_2_PID
) },
639 { USB_DEVICE(FTDI_VID
, XSENS_CONVERTER_0_PID
) },
640 { USB_DEVICE(FTDI_VID
, XSENS_CONVERTER_1_PID
) },
641 { USB_DEVICE(FTDI_VID
, XSENS_CONVERTER_2_PID
) },
642 { USB_DEVICE(FTDI_VID
, XSENS_CONVERTER_3_PID
) },
643 { USB_DEVICE(FTDI_VID
, XSENS_CONVERTER_4_PID
) },
644 { USB_DEVICE(FTDI_VID
, XSENS_CONVERTER_5_PID
) },
645 { USB_DEVICE(FTDI_VID
, XSENS_CONVERTER_6_PID
) },
646 { USB_DEVICE(FTDI_VID
, XSENS_CONVERTER_7_PID
) },
647 { USB_DEVICE(MOBILITY_VID
, MOBILITY_USB_SERIAL_PID
) },
648 { USB_DEVICE(FTDI_VID
, FTDI_ACTIVE_ROBOTS_PID
) },
649 { USB_DEVICE(FTDI_VID
, FTDI_MHAM_KW_PID
) },
650 { USB_DEVICE(FTDI_VID
, FTDI_MHAM_YS_PID
) },
651 { USB_DEVICE(FTDI_VID
, FTDI_MHAM_Y6_PID
) },
652 { USB_DEVICE(FTDI_VID
, FTDI_MHAM_Y8_PID
) },
653 { USB_DEVICE(FTDI_VID
, FTDI_MHAM_IC_PID
) },
654 { USB_DEVICE(FTDI_VID
, FTDI_MHAM_DB9_PID
) },
655 { USB_DEVICE(FTDI_VID
, FTDI_MHAM_RS232_PID
) },
656 { USB_DEVICE(FTDI_VID
, FTDI_MHAM_Y9_PID
) },
657 { USB_DEVICE(FTDI_VID
, FTDI_TERATRONIK_VCP_PID
) },
658 { USB_DEVICE(FTDI_VID
, FTDI_TERATRONIK_D2XX_PID
) },
659 { USB_DEVICE(EVOLUTION_VID
, EVOLUTION_ER1_PID
) },
660 { USB_DEVICE(EVOLUTION_VID
, EVO_HYBRID_PID
) },
661 { USB_DEVICE(EVOLUTION_VID
, EVO_RCM4_PID
) },
662 { USB_DEVICE(FTDI_VID
, FTDI_ARTEMIS_PID
) },
663 { USB_DEVICE(FTDI_VID
, FTDI_ATIK_ATK16_PID
) },
664 { USB_DEVICE(FTDI_VID
, FTDI_ATIK_ATK16C_PID
) },
665 { USB_DEVICE(FTDI_VID
, FTDI_ATIK_ATK16HR_PID
) },
666 { USB_DEVICE(FTDI_VID
, FTDI_ATIK_ATK16HRC_PID
) },
667 { USB_DEVICE(FTDI_VID
, FTDI_ATIK_ATK16IC_PID
) },
668 { USB_DEVICE(KOBIL_VID
, KOBIL_CONV_B1_PID
) },
669 { USB_DEVICE(KOBIL_VID
, KOBIL_CONV_KAAN_PID
) },
670 { USB_DEVICE(POSIFLEX_VID
, POSIFLEX_PP7000_PID
) },
671 { USB_DEVICE(FTDI_VID
, FTDI_TTUSB_PID
) },
672 { USB_DEVICE(FTDI_VID
, FTDI_ECLO_COM_1WIRE_PID
) },
673 { USB_DEVICE(FTDI_VID
, FTDI_WESTREX_MODEL_777_PID
) },
674 { USB_DEVICE(FTDI_VID
, FTDI_WESTREX_MODEL_8900F_PID
) },
675 { USB_DEVICE(FTDI_VID
, FTDI_PCDJ_DAC2_PID
) },
676 { USB_DEVICE(FTDI_VID
, FTDI_RRCIRKITS_LOCOBUFFER_PID
) },
677 { USB_DEVICE(FTDI_VID
, FTDI_ASK_RDR400_PID
) },
678 { USB_DEVICE(ICOM_ID1_VID
, ICOM_ID1_PID
) },
679 { USB_DEVICE(FTDI_VID
, FTDI_ACG_HFDUAL_PID
) },
680 { USB_DEVICE(FTDI_VID
, FTDI_YEI_SERVOCENTER31_PID
) },
681 { USB_DEVICE(FTDI_VID
, FTDI_THORLABS_PID
) },
682 { USB_DEVICE(TESTO_VID
, TESTO_USB_INTERFACE_PID
) },
683 { USB_DEVICE(FTDI_VID
, FTDI_GAMMA_SCOUT_PID
) },
684 { USB_DEVICE(FTDI_VID
, FTDI_TACTRIX_OPENPORT_13M_PID
) },
685 { USB_DEVICE(FTDI_VID
, FTDI_TACTRIX_OPENPORT_13S_PID
) },
686 { USB_DEVICE(FTDI_VID
, FTDI_TACTRIX_OPENPORT_13U_PID
) },
687 { USB_DEVICE(ELEKTOR_VID
, ELEKTOR_FT323R_PID
) },
688 { USB_DEVICE(FTDI_VID
, FTDI_NDI_HUC_PID
),
689 .driver_info
= (kernel_ulong_t
)&ftdi_NDI_device_quirk
},
690 { USB_DEVICE(FTDI_VID
, FTDI_NDI_SPECTRA_SCU_PID
),
691 .driver_info
= (kernel_ulong_t
)&ftdi_NDI_device_quirk
},
692 { USB_DEVICE(FTDI_VID
, FTDI_NDI_FUTURE_2_PID
),
693 .driver_info
= (kernel_ulong_t
)&ftdi_NDI_device_quirk
},
694 { USB_DEVICE(FTDI_VID
, FTDI_NDI_FUTURE_3_PID
),
695 .driver_info
= (kernel_ulong_t
)&ftdi_NDI_device_quirk
},
696 { USB_DEVICE(FTDI_VID
, FTDI_NDI_AURORA_SCU_PID
),
697 .driver_info
= (kernel_ulong_t
)&ftdi_NDI_device_quirk
},
698 { USB_DEVICE(TELLDUS_VID
, TELLDUS_TELLSTICK_PID
) },
699 { USB_DEVICE(RTSYSTEMS_VID
, RTSYSTEMS_SERIAL_VX7_PID
) },
700 { USB_DEVICE(RTSYSTEMS_VID
, RTSYSTEMS_CT29B_PID
) },
701 { USB_DEVICE(FTDI_VID
, FTDI_MAXSTREAM_PID
) },
702 { USB_DEVICE(FTDI_VID
, FTDI_PHI_FISCO_PID
) },
703 { USB_DEVICE(TML_VID
, TML_USB_SERIAL_PID
) },
704 { USB_DEVICE(FTDI_VID
, FTDI_ELSTER_UNICOM_PID
) },
705 { USB_DEVICE(FTDI_VID
, FTDI_PROPOX_JTAGCABLEII_PID
) },
706 { USB_DEVICE(OLIMEX_VID
, OLIMEX_ARM_USB_OCD_PID
),
707 .driver_info
= (kernel_ulong_t
)&ftdi_jtag_quirk
},
708 { USB_DEVICE(FIC_VID
, FIC_NEO1973_DEBUG_PID
),
709 .driver_info
= (kernel_ulong_t
)&ftdi_jtag_quirk
},
710 { USB_DEVICE(FTDI_VID
, FTDI_OOCDLINK_PID
),
711 .driver_info
= (kernel_ulong_t
)&ftdi_jtag_quirk
},
712 { USB_DEVICE(FTDI_VID
, LMI_LM3S_DEVEL_BOARD_PID
),
713 .driver_info
= (kernel_ulong_t
)&ftdi_jtag_quirk
},
714 { USB_DEVICE(FTDI_VID
, LMI_LM3S_EVAL_BOARD_PID
),
715 .driver_info
= (kernel_ulong_t
)&ftdi_jtag_quirk
},
716 { USB_DEVICE(FTDI_VID
, FTDI_TURTELIZER_PID
),
717 .driver_info
= (kernel_ulong_t
)&ftdi_jtag_quirk
},
718 { USB_DEVICE(RATOC_VENDOR_ID
, RATOC_PRODUCT_ID_USB60F
) },
719 { USB_DEVICE(FTDI_VID
, FTDI_REU_TINY_PID
) },
721 /* Papouch devices based on FTDI chip */
722 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_SB485_PID
) },
723 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_AP485_PID
) },
724 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_SB422_PID
) },
725 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_SB485_2_PID
) },
726 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_AP485_2_PID
) },
727 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_SB422_2_PID
) },
728 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_SB485S_PID
) },
729 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_SB485C_PID
) },
730 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_LEC_PID
) },
731 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_SB232_PID
) },
732 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_TMU_PID
) },
733 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_IRAMP_PID
) },
734 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_DRAK5_PID
) },
735 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_QUIDO8x8_PID
) },
736 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_QUIDO4x4_PID
) },
737 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_QUIDO2x2_PID
) },
738 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_QUIDO10x1_PID
) },
739 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_QUIDO30x3_PID
) },
740 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_QUIDO60x3_PID
) },
741 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_QUIDO2x16_PID
) },
742 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_QUIDO3x32_PID
) },
743 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_DRAK6_PID
) },
744 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_UPSUSB_PID
) },
745 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_MU_PID
) },
746 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_SIMUKEY_PID
) },
747 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_AD4USB_PID
) },
748 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_GMUX_PID
) },
749 { USB_DEVICE(PAPOUCH_VID
, PAPOUCH_GMSR_PID
) },
751 { USB_DEVICE(FTDI_VID
, FTDI_DOMINTELL_DGQG_PID
) },
752 { USB_DEVICE(FTDI_VID
, FTDI_DOMINTELL_DUSB_PID
) },
753 { USB_DEVICE(ALTI2_VID
, ALTI2_N3_PID
) },
754 { USB_DEVICE(FTDI_VID
, DIEBOLD_BCS_SE923_PID
) },
755 { USB_DEVICE(ATMEL_VID
, STK541_PID
) },
756 { USB_DEVICE(DE_VID
, STB_PID
) },
757 { USB_DEVICE(DE_VID
, WHT_PID
) },
758 { USB_DEVICE(ADI_VID
, ADI_GNICE_PID
),
759 .driver_info
= (kernel_ulong_t
)&ftdi_jtag_quirk
},
760 { USB_DEVICE(ADI_VID
, ADI_GNICEPLUS_PID
),
761 .driver_info
= (kernel_ulong_t
)&ftdi_jtag_quirk
},
762 { USB_DEVICE(JETI_VID
, JETI_SPC1201_PID
) },
763 { USB_DEVICE(MARVELL_VID
, MARVELL_SHEEVAPLUG_PID
),
764 .driver_info
= (kernel_ulong_t
)&ftdi_jtag_quirk
},
765 { USB_DEVICE(LARSENBRUSGAARD_VID
, LB_ALTITRACK_PID
) },
766 { USB_DEVICE(GN_OTOMETRICS_VID
, AURICAL_USB_PID
) },
767 { USB_DEVICE(BAYER_VID
, BAYER_CONTOUR_CABLE_PID
) },
768 { USB_DEVICE(FTDI_VID
, MARVELL_OPENRD_PID
),
769 .driver_info
= (kernel_ulong_t
)&ftdi_jtag_quirk
},
770 { USB_DEVICE(FTDI_VID
, HAMEG_HO820_PID
) },
771 { USB_DEVICE(FTDI_VID
, HAMEG_HO870_PID
) },
772 { USB_DEVICE(FTDI_VID
, MJSG_GENERIC_PID
) },
773 { USB_DEVICE(FTDI_VID
, MJSG_SR_RADIO_PID
) },
774 { USB_DEVICE(FTDI_VID
, MJSG_HD_RADIO_PID
) },
775 { USB_DEVICE(FTDI_VID
, MJSG_XM_RADIO_PID
) },
776 { USB_DEVICE(FTDI_VID
, XVERVE_SIGNALYZER_ST_PID
),
777 .driver_info
= (kernel_ulong_t
)&ftdi_jtag_quirk
},
778 { USB_DEVICE(FTDI_VID
, XVERVE_SIGNALYZER_SLITE_PID
),
779 .driver_info
= (kernel_ulong_t
)&ftdi_jtag_quirk
},
780 { USB_DEVICE(FTDI_VID
, XVERVE_SIGNALYZER_SH2_PID
),
781 .driver_info
= (kernel_ulong_t
)&ftdi_jtag_quirk
},
782 { USB_DEVICE(FTDI_VID
, XVERVE_SIGNALYZER_SH4_PID
),
783 .driver_info
= (kernel_ulong_t
)&ftdi_jtag_quirk
},
784 { USB_DEVICE(FTDI_VID
, SEGWAY_RMP200_PID
) },
785 { USB_DEVICE(FTDI_VID
, ACCESIO_COM4SM_PID
) },
786 { USB_DEVICE(IONICS_VID
, IONICS_PLUGCOMPUTER_PID
),
787 .driver_info
= (kernel_ulong_t
)&ftdi_jtag_quirk
},
788 { USB_DEVICE(FTDI_VID
, FTDI_CHAMSYS_24_MASTER_WING_PID
) },
789 { USB_DEVICE(FTDI_VID
, FTDI_CHAMSYS_PC_WING_PID
) },
790 { USB_DEVICE(FTDI_VID
, FTDI_CHAMSYS_USB_DMX_PID
) },
791 { USB_DEVICE(FTDI_VID
, FTDI_CHAMSYS_MIDI_TIMECODE_PID
) },
792 { USB_DEVICE(FTDI_VID
, FTDI_CHAMSYS_MINI_WING_PID
) },
793 { USB_DEVICE(FTDI_VID
, FTDI_CHAMSYS_MAXI_WING_PID
) },
794 { USB_DEVICE(FTDI_VID
, FTDI_CHAMSYS_MEDIA_WING_PID
) },
795 { USB_DEVICE(FTDI_VID
, FTDI_CHAMSYS_WING_PID
) },
796 { USB_DEVICE(FTDI_VID
, FTDI_SCIENCESCOPE_LOGBOOKML_PID
) },
797 { USB_DEVICE(FTDI_VID
, FTDI_SCIENCESCOPE_LS_LOGBOOK_PID
) },
798 { USB_DEVICE(FTDI_VID
, FTDI_SCIENCESCOPE_HS_LOGBOOK_PID
) },
799 { USB_DEVICE(FTDI_VID
, FTDI_DOTEC_PID
) },
800 { USB_DEVICE(QIHARDWARE_VID
, MILKYMISTONE_JTAGSERIAL_PID
),
801 .driver_info
= (kernel_ulong_t
)&ftdi_jtag_quirk
},
802 { }, /* Optional parameter entry */
803 { } /* Terminating entry */
806 MODULE_DEVICE_TABLE(usb
, id_table_combined
);
808 static struct usb_driver ftdi_driver
= {
810 .probe
= usb_serial_probe
,
811 .disconnect
= usb_serial_disconnect
,
812 .id_table
= id_table_combined
,
816 static const char *ftdi_chip_name
[] = {
817 [SIO
] = "SIO", /* the serial part of FT8U100AX */
818 [FT8U232AM
] = "FT8U232AM",
819 [FT232BM
] = "FT232BM",
820 [FT2232C
] = "FT2232C",
821 [FT232RL
] = "FT232RL",
822 [FT2232H
] = "FT2232H",
823 [FT4232H
] = "FT4232H"
827 /* Used for TIOCMIWAIT */
828 #define FTDI_STATUS_B0_MASK (FTDI_RS0_CTS | FTDI_RS0_DSR | FTDI_RS0_RI | FTDI_RS0_RLSD)
829 #define FTDI_STATUS_B1_MASK (FTDI_RS_BI)
832 #define FTDI_IMPL_ASYNC_FLAGS = (ASYNC_SPD_HI | ASYNC_SPD_VHI \
833 | ASYNC_SPD_CUST | ASYNC_SPD_SHI | ASYNC_SPD_WARP)
835 /* function prototypes for a FTDI serial converter */
836 static int ftdi_sio_probe(struct usb_serial
*serial
,
837 const struct usb_device_id
*id
);
838 static int ftdi_sio_port_probe(struct usb_serial_port
*port
);
839 static int ftdi_sio_port_remove(struct usb_serial_port
*port
);
840 static int ftdi_open(struct tty_struct
*tty
, struct usb_serial_port
*port
);
841 static void ftdi_close(struct usb_serial_port
*port
);
842 static void ftdi_dtr_rts(struct usb_serial_port
*port
, int on
);
843 static void ftdi_process_read_urb(struct urb
*urb
);
844 static int ftdi_prepare_write_buffer(struct usb_serial_port
*port
,
845 void *dest
, size_t size
);
846 static void ftdi_set_termios(struct tty_struct
*tty
,
847 struct usb_serial_port
*port
, struct ktermios
*old
);
848 static int ftdi_tiocmget(struct tty_struct
*tty
, struct file
*file
);
849 static int ftdi_tiocmset(struct tty_struct
*tty
, struct file
*file
,
850 unsigned int set
, unsigned int clear
);
851 static int ftdi_ioctl(struct tty_struct
*tty
, struct file
*file
,
852 unsigned int cmd
, unsigned long arg
);
853 static void ftdi_break_ctl(struct tty_struct
*tty
, int break_state
);
855 static unsigned short int ftdi_232am_baud_base_to_divisor(int baud
, int base
);
856 static unsigned short int ftdi_232am_baud_to_divisor(int baud
);
857 static __u32
ftdi_232bm_baud_base_to_divisor(int baud
, int base
);
858 static __u32
ftdi_232bm_baud_to_divisor(int baud
);
859 static __u32
ftdi_2232h_baud_base_to_divisor(int baud
, int base
);
860 static __u32
ftdi_2232h_baud_to_divisor(int baud
);
862 static struct usb_serial_driver ftdi_sio_device
= {
864 .owner
= THIS_MODULE
,
867 .description
= "FTDI USB Serial Device",
868 .usb_driver
= &ftdi_driver
,
869 .id_table
= id_table_combined
,
872 .bulk_out_size
= 256,
873 .probe
= ftdi_sio_probe
,
874 .port_probe
= ftdi_sio_port_probe
,
875 .port_remove
= ftdi_sio_port_remove
,
878 .dtr_rts
= ftdi_dtr_rts
,
879 .throttle
= usb_serial_generic_throttle
,
880 .unthrottle
= usb_serial_generic_unthrottle
,
881 .process_read_urb
= ftdi_process_read_urb
,
882 .prepare_write_buffer
= ftdi_prepare_write_buffer
,
883 .tiocmget
= ftdi_tiocmget
,
884 .tiocmset
= ftdi_tiocmset
,
886 .set_termios
= ftdi_set_termios
,
887 .break_ctl
= ftdi_break_ctl
,
891 #define WDR_TIMEOUT 5000 /* default urb timeout */
892 #define WDR_SHORT_TIMEOUT 1000 /* shorter urb timeout */
894 /* High and low are for DTR, RTS etc etc */
899 * ***************************************************************************
901 * ***************************************************************************
904 static unsigned short int ftdi_232am_baud_base_to_divisor(int baud
, int base
)
906 unsigned short int divisor
;
907 /* divisor shifted 3 bits to the left */
908 int divisor3
= base
/ 2 / baud
;
909 if ((divisor3
& 0x7) == 7)
910 divisor3
++; /* round x.7/8 up to x+1 */
911 divisor
= divisor3
>> 3;
915 else if (divisor3
>= 4)
917 else if (divisor3
!= 0)
919 else if (divisor
== 1)
920 divisor
= 0; /* special case for maximum baud rate */
924 static unsigned short int ftdi_232am_baud_to_divisor(int baud
)
926 return ftdi_232am_baud_base_to_divisor(baud
, 48000000);
929 static __u32
ftdi_232bm_baud_base_to_divisor(int baud
, int base
)
931 static const unsigned char divfrac
[8] = { 0, 3, 2, 4, 1, 5, 6, 7 };
933 /* divisor shifted 3 bits to the left */
934 int divisor3
= base
/ 2 / baud
;
935 divisor
= divisor3
>> 3;
936 divisor
|= (__u32
)divfrac
[divisor3
& 0x7] << 14;
937 /* Deal with special cases for highest baud rates. */
940 else if (divisor
== 0x4001)
945 static __u32
ftdi_232bm_baud_to_divisor(int baud
)
947 return ftdi_232bm_baud_base_to_divisor(baud
, 48000000);
950 static __u32
ftdi_2232h_baud_base_to_divisor(int baud
, int base
)
952 static const unsigned char divfrac
[8] = { 0, 3, 2, 4, 1, 5, 6, 7 };
956 /* hi-speed baud rate is 10-bit sampling instead of 16-bit */
957 divisor3
= (base
/ 10 / baud
) * 8;
959 divisor
= divisor3
>> 3;
960 divisor
|= (__u32
)divfrac
[divisor3
& 0x7] << 14;
961 /* Deal with special cases for highest baud rates. */
964 else if (divisor
== 0x4001)
967 * Set this bit to turn off a divide by 2.5 on baud rate generator
968 * This enables baud rates up to 12Mbaud but cannot reach below 1200
969 * baud with this bit set
971 divisor
|= 0x00020000;
975 static __u32
ftdi_2232h_baud_to_divisor(int baud
)
977 return ftdi_2232h_baud_base_to_divisor(baud
, 120000000);
980 #define set_mctrl(port, set) update_mctrl((port), (set), 0)
981 #define clear_mctrl(port, clear) update_mctrl((port), 0, (clear))
983 static int update_mctrl(struct usb_serial_port
*port
, unsigned int set
,
986 struct ftdi_private
*priv
= usb_get_serial_port_data(port
);
990 if (((set
| clear
) & (TIOCM_DTR
| TIOCM_RTS
)) == 0) {
991 dbg("%s - DTR|RTS not being set|cleared", __func__
);
992 return 0; /* no change */
995 clear
&= ~set
; /* 'set' takes precedence over 'clear' */
997 if (clear
& TIOCM_DTR
)
998 urb_value
|= FTDI_SIO_SET_DTR_LOW
;
999 if (clear
& TIOCM_RTS
)
1000 urb_value
|= FTDI_SIO_SET_RTS_LOW
;
1001 if (set
& TIOCM_DTR
)
1002 urb_value
|= FTDI_SIO_SET_DTR_HIGH
;
1003 if (set
& TIOCM_RTS
)
1004 urb_value
|= FTDI_SIO_SET_RTS_HIGH
;
1005 rv
= usb_control_msg(port
->serial
->dev
,
1006 usb_sndctrlpipe(port
->serial
->dev
, 0),
1007 FTDI_SIO_SET_MODEM_CTRL_REQUEST
,
1008 FTDI_SIO_SET_MODEM_CTRL_REQUEST_TYPE
,
1009 urb_value
, priv
->interface
,
1010 NULL
, 0, WDR_TIMEOUT
);
1012 dbg("%s Error from MODEM_CTRL urb: DTR %s, RTS %s",
1014 (set
& TIOCM_DTR
) ? "HIGH" :
1015 (clear
& TIOCM_DTR
) ? "LOW" : "unchanged",
1016 (set
& TIOCM_RTS
) ? "HIGH" :
1017 (clear
& TIOCM_RTS
) ? "LOW" : "unchanged");
1019 dbg("%s - DTR %s, RTS %s", __func__
,
1020 (set
& TIOCM_DTR
) ? "HIGH" :
1021 (clear
& TIOCM_DTR
) ? "LOW" : "unchanged",
1022 (set
& TIOCM_RTS
) ? "HIGH" :
1023 (clear
& TIOCM_RTS
) ? "LOW" : "unchanged");
1024 /* FIXME: locking on last_dtr_rts */
1025 priv
->last_dtr_rts
= (priv
->last_dtr_rts
& ~clear
) | set
;
1031 static __u32
get_ftdi_divisor(struct tty_struct
*tty
,
1032 struct usb_serial_port
*port
)
1034 struct ftdi_private
*priv
= usb_get_serial_port_data(port
);
1035 __u32 div_value
= 0;
1040 * The logic involved in setting the baudrate can be cleanly split into
1042 * 1. Standard baud rates are set in tty->termios->c_cflag
1043 * 2. If these are not enough, you can set any speed using alt_speed as
1045 * - set tty->termios->c_cflag speed to B38400
1046 * - set your real speed in tty->alt_speed; it gets ignored when
1047 * alt_speed==0, (or)
1048 * - call TIOCSSERIAL ioctl with (struct serial_struct) set as
1050 * flags & ASYNC_SPD_MASK == ASYNC_SPD_[HI, VHI, SHI, WARP],
1051 * this just sets alt_speed to (HI: 57600, VHI: 115200,
1052 * SHI: 230400, WARP: 460800)
1053 * ** Steps 1, 2 are done courtesy of tty_get_baud_rate
1054 * 3. You can also set baud rate by setting custom divisor as follows
1055 * - set tty->termios->c_cflag speed to B38400
1056 * - call TIOCSSERIAL ioctl with (struct serial_struct) set as
1058 * o flags & ASYNC_SPD_MASK == ASYNC_SPD_CUST
1059 * o custom_divisor set to baud_base / your_new_baudrate
1060 * ** Step 3 is done courtesy of code borrowed from serial.c
1061 * I should really spend some time and separate + move this common
1062 * code to serial.c, it is replicated in nearly every serial driver
1066 /* 1. Get the baud rate from the tty settings, this observes
1069 baud
= tty_get_baud_rate(tty
);
1070 dbg("%s - tty_get_baud_rate reports speed %d", __func__
, baud
);
1072 /* 2. Observe async-compatible custom_divisor hack, update baudrate
1075 if (baud
== 38400 &&
1076 ((priv
->flags
& ASYNC_SPD_MASK
) == ASYNC_SPD_CUST
) &&
1077 (priv
->custom_divisor
)) {
1078 baud
= priv
->baud_base
/ priv
->custom_divisor
;
1079 dbg("%s - custom divisor %d sets baud rate to %d",
1080 __func__
, priv
->custom_divisor
, baud
);
1083 /* 3. Convert baudrate to device-specific divisor */
1087 switch (priv
->chip_type
) {
1088 case SIO
: /* SIO chip */
1090 case 300: div_value
= ftdi_sio_b300
; break;
1091 case 600: div_value
= ftdi_sio_b600
; break;
1092 case 1200: div_value
= ftdi_sio_b1200
; break;
1093 case 2400: div_value
= ftdi_sio_b2400
; break;
1094 case 4800: div_value
= ftdi_sio_b4800
; break;
1095 case 9600: div_value
= ftdi_sio_b9600
; break;
1096 case 19200: div_value
= ftdi_sio_b19200
; break;
1097 case 38400: div_value
= ftdi_sio_b38400
; break;
1098 case 57600: div_value
= ftdi_sio_b57600
; break;
1099 case 115200: div_value
= ftdi_sio_b115200
; break;
1101 if (div_value
== 0) {
1102 dbg("%s - Baudrate (%d) requested is not supported",
1104 div_value
= ftdi_sio_b9600
;
1109 case FT8U232AM
: /* 8U232AM chip */
1110 if (baud
<= 3000000) {
1111 div_value
= ftdi_232am_baud_to_divisor(baud
);
1113 dbg("%s - Baud rate too high!", __func__
);
1115 div_value
= ftdi_232am_baud_to_divisor(9600);
1119 case FT232BM
: /* FT232BM chip */
1120 case FT2232C
: /* FT2232C chip */
1122 if (baud
<= 3000000) {
1123 __u16 product_id
= le16_to_cpu(
1124 port
->serial
->dev
->descriptor
.idProduct
);
1125 if (((FTDI_NDI_HUC_PID
== product_id
) ||
1126 (FTDI_NDI_SPECTRA_SCU_PID
== product_id
) ||
1127 (FTDI_NDI_FUTURE_2_PID
== product_id
) ||
1128 (FTDI_NDI_FUTURE_3_PID
== product_id
) ||
1129 (FTDI_NDI_AURORA_SCU_PID
== product_id
)) &&
1133 div_value
= ftdi_232bm_baud_to_divisor(baud
);
1135 dbg("%s - Baud rate too high!", __func__
);
1136 div_value
= ftdi_232bm_baud_to_divisor(9600);
1141 case FT2232H
: /* FT2232H chip */
1142 case FT4232H
: /* FT4232H chip */
1143 if ((baud
<= 12000000) & (baud
>= 1200)) {
1144 div_value
= ftdi_2232h_baud_to_divisor(baud
);
1145 } else if (baud
< 1200) {
1146 div_value
= ftdi_232bm_baud_to_divisor(baud
);
1148 dbg("%s - Baud rate too high!", __func__
);
1149 div_value
= ftdi_232bm_baud_to_divisor(9600);
1154 } /* priv->chip_type */
1157 dbg("%s - Baud rate set to %d (divisor 0x%lX) on chip %s",
1158 __func__
, baud
, (unsigned long)div_value
,
1159 ftdi_chip_name
[priv
->chip_type
]);
1162 tty_encode_baud_rate(tty
, baud
, baud
);
1166 static int change_speed(struct tty_struct
*tty
, struct usb_serial_port
*port
)
1168 struct ftdi_private
*priv
= usb_get_serial_port_data(port
);
1171 __u32 urb_index_value
;
1174 urb_index_value
= get_ftdi_divisor(tty
, port
);
1175 urb_value
= (__u16
)urb_index_value
;
1176 urb_index
= (__u16
)(urb_index_value
>> 16);
1177 if (priv
->interface
) { /* FT2232C */
1178 urb_index
= (__u16
)((urb_index
<< 8) | priv
->interface
);
1181 rv
= usb_control_msg(port
->serial
->dev
,
1182 usb_sndctrlpipe(port
->serial
->dev
, 0),
1183 FTDI_SIO_SET_BAUDRATE_REQUEST
,
1184 FTDI_SIO_SET_BAUDRATE_REQUEST_TYPE
,
1185 urb_value
, urb_index
,
1186 NULL
, 0, WDR_SHORT_TIMEOUT
);
1190 static int write_latency_timer(struct usb_serial_port
*port
)
1192 struct ftdi_private
*priv
= usb_get_serial_port_data(port
);
1193 struct usb_device
*udev
= port
->serial
->dev
;
1195 int l
= priv
->latency
;
1197 if (priv
->flags
& ASYNC_LOW_LATENCY
)
1200 dbg("%s: setting latency timer = %i", __func__
, l
);
1202 rv
= usb_control_msg(udev
,
1203 usb_sndctrlpipe(udev
, 0),
1204 FTDI_SIO_SET_LATENCY_TIMER_REQUEST
,
1205 FTDI_SIO_SET_LATENCY_TIMER_REQUEST_TYPE
,
1207 NULL
, 0, WDR_TIMEOUT
);
1209 dev_err(&port
->dev
, "Unable to write latency timer: %i\n", rv
);
1213 static int read_latency_timer(struct usb_serial_port
*port
)
1215 struct ftdi_private
*priv
= usb_get_serial_port_data(port
);
1216 struct usb_device
*udev
= port
->serial
->dev
;
1220 dbg("%s", __func__
);
1222 buf
= kmalloc(1, GFP_KERNEL
);
1226 rv
= usb_control_msg(udev
,
1227 usb_rcvctrlpipe(udev
, 0),
1228 FTDI_SIO_GET_LATENCY_TIMER_REQUEST
,
1229 FTDI_SIO_GET_LATENCY_TIMER_REQUEST_TYPE
,
1231 buf
, 1, WDR_TIMEOUT
);
1233 dev_err(&port
->dev
, "Unable to read latency timer: %i\n", rv
);
1235 priv
->latency
= buf
[0];
1242 static int get_serial_info(struct usb_serial_port
*port
,
1243 struct serial_struct __user
*retinfo
)
1245 struct ftdi_private
*priv
= usb_get_serial_port_data(port
);
1246 struct serial_struct tmp
;
1250 memset(&tmp
, 0, sizeof(tmp
));
1251 tmp
.flags
= priv
->flags
;
1252 tmp
.baud_base
= priv
->baud_base
;
1253 tmp
.custom_divisor
= priv
->custom_divisor
;
1254 if (copy_to_user(retinfo
, &tmp
, sizeof(*retinfo
)))
1259 static int set_serial_info(struct tty_struct
*tty
,
1260 struct usb_serial_port
*port
, struct serial_struct __user
*newinfo
)
1262 struct ftdi_private
*priv
= usb_get_serial_port_data(port
);
1263 struct serial_struct new_serial
;
1264 struct ftdi_private old_priv
;
1266 if (copy_from_user(&new_serial
, newinfo
, sizeof(new_serial
)))
1269 mutex_lock(&priv
->cfg_lock
);
1272 /* Do error checking and permission checking */
1274 if (!capable(CAP_SYS_ADMIN
)) {
1275 if (((new_serial
.flags
& ~ASYNC_USR_MASK
) !=
1276 (priv
->flags
& ~ASYNC_USR_MASK
))) {
1277 mutex_unlock(&priv
->cfg_lock
);
1280 priv
->flags
= ((priv
->flags
& ~ASYNC_USR_MASK
) |
1281 (new_serial
.flags
& ASYNC_USR_MASK
));
1282 priv
->custom_divisor
= new_serial
.custom_divisor
;
1283 goto check_and_exit
;
1286 if ((new_serial
.baud_base
!= priv
->baud_base
) &&
1287 (new_serial
.baud_base
< 9600)) {
1288 mutex_unlock(&priv
->cfg_lock
);
1292 /* Make the changes - these are privileged changes! */
1294 priv
->flags
= ((priv
->flags
& ~ASYNC_FLAGS
) |
1295 (new_serial
.flags
& ASYNC_FLAGS
));
1296 priv
->custom_divisor
= new_serial
.custom_divisor
;
1298 write_latency_timer(port
);
1301 if ((old_priv
.flags
& ASYNC_SPD_MASK
) !=
1302 (priv
->flags
& ASYNC_SPD_MASK
)) {
1303 if ((priv
->flags
& ASYNC_SPD_MASK
) == ASYNC_SPD_HI
)
1304 tty
->alt_speed
= 57600;
1305 else if ((priv
->flags
& ASYNC_SPD_MASK
) == ASYNC_SPD_VHI
)
1306 tty
->alt_speed
= 115200;
1307 else if ((priv
->flags
& ASYNC_SPD_MASK
) == ASYNC_SPD_SHI
)
1308 tty
->alt_speed
= 230400;
1309 else if ((priv
->flags
& ASYNC_SPD_MASK
) == ASYNC_SPD_WARP
)
1310 tty
->alt_speed
= 460800;
1314 if (((old_priv
.flags
& ASYNC_SPD_MASK
) !=
1315 (priv
->flags
& ASYNC_SPD_MASK
)) ||
1316 (((priv
->flags
& ASYNC_SPD_MASK
) == ASYNC_SPD_CUST
) &&
1317 (old_priv
.custom_divisor
!= priv
->custom_divisor
))) {
1318 change_speed(tty
, port
);
1319 mutex_unlock(&priv
->cfg_lock
);
1322 mutex_unlock(&priv
->cfg_lock
);
1327 /* Determine type of FTDI chip based on USB config and descriptor. */
1328 static void ftdi_determine_type(struct usb_serial_port
*port
)
1330 struct ftdi_private
*priv
= usb_get_serial_port_data(port
);
1331 struct usb_serial
*serial
= port
->serial
;
1332 struct usb_device
*udev
= serial
->dev
;
1334 unsigned interfaces
;
1336 /* Assume it is not the original SIO device for now. */
1337 priv
->baud_base
= 48000000 / 2;
1339 version
= le16_to_cpu(udev
->descriptor
.bcdDevice
);
1340 interfaces
= udev
->actconfig
->desc
.bNumInterfaces
;
1341 dbg("%s: bcdDevice = 0x%x, bNumInterfaces = %u", __func__
,
1342 version
, interfaces
);
1343 if (interfaces
> 1) {
1346 /* Multiple interfaces.*/
1347 if (version
== 0x0800) {
1348 priv
->chip_type
= FT4232H
;
1349 /* Hi-speed - baud clock runs at 120MHz */
1350 priv
->baud_base
= 120000000 / 2;
1351 } else if (version
== 0x0700) {
1352 priv
->chip_type
= FT2232H
;
1353 /* Hi-speed - baud clock runs at 120MHz */
1354 priv
->baud_base
= 120000000 / 2;
1356 priv
->chip_type
= FT2232C
;
1358 /* Determine interface code. */
1359 inter
= serial
->interface
->altsetting
->desc
.bInterfaceNumber
;
1361 priv
->interface
= INTERFACE_A
;
1362 } else if (inter
== 1) {
1363 priv
->interface
= INTERFACE_B
;
1364 } else if (inter
== 2) {
1365 priv
->interface
= INTERFACE_C
;
1366 } else if (inter
== 3) {
1367 priv
->interface
= INTERFACE_D
;
1369 /* BM-type devices have a bug where bcdDevice gets set
1370 * to 0x200 when iSerialNumber is 0. */
1371 if (version
< 0x500) {
1372 dbg("%s: something fishy - bcdDevice too low for multi-interface device",
1375 } else if (version
< 0x200) {
1376 /* Old device. Assume it's the original SIO. */
1377 priv
->chip_type
= SIO
;
1378 priv
->baud_base
= 12000000 / 16;
1379 } else if (version
< 0x400) {
1380 /* Assume it's an FT8U232AM (or FT8U245AM) */
1381 /* (It might be a BM because of the iSerialNumber bug,
1382 * but it will still work as an AM device.) */
1383 priv
->chip_type
= FT8U232AM
;
1384 } else if (version
< 0x600) {
1385 /* Assume it's an FT232BM (or FT245BM) */
1386 priv
->chip_type
= FT232BM
;
1388 /* Assume it's an FT232R */
1389 priv
->chip_type
= FT232RL
;
1391 dev_info(&udev
->dev
, "Detected %s\n", ftdi_chip_name
[priv
->chip_type
]);
1395 /* Determine the maximum packet size for the device. This depends on the chip
1396 * type and the USB host capabilities. The value should be obtained from the
1397 * device descriptor as the chip will use the appropriate values for the host.*/
1398 static void ftdi_set_max_packet_size(struct usb_serial_port
*port
)
1400 struct ftdi_private
*priv
= usb_get_serial_port_data(port
);
1401 struct usb_serial
*serial
= port
->serial
;
1402 struct usb_device
*udev
= serial
->dev
;
1404 struct usb_interface
*interface
= serial
->interface
;
1405 struct usb_endpoint_descriptor
*ep_desc
= &interface
->cur_altsetting
->endpoint
[1].desc
;
1407 unsigned num_endpoints
;
1410 num_endpoints
= interface
->cur_altsetting
->desc
.bNumEndpoints
;
1411 dev_info(&udev
->dev
, "Number of endpoints %d\n", num_endpoints
);
1413 /* NOTE: some customers have programmed FT232R/FT245R devices
1414 * with an endpoint size of 0 - not good. In this case, we
1415 * want to override the endpoint descriptor setting and use a
1416 * value of 64 for wMaxPacketSize */
1417 for (i
= 0; i
< num_endpoints
; i
++) {
1418 dev_info(&udev
->dev
, "Endpoint %d MaxPacketSize %d\n", i
+1,
1419 interface
->cur_altsetting
->endpoint
[i
].desc
.wMaxPacketSize
);
1420 ep_desc
= &interface
->cur_altsetting
->endpoint
[i
].desc
;
1421 if (ep_desc
->wMaxPacketSize
== 0) {
1422 ep_desc
->wMaxPacketSize
= cpu_to_le16(0x40);
1423 dev_info(&udev
->dev
, "Overriding wMaxPacketSize on endpoint %d\n", i
);
1427 /* set max packet size based on descriptor */
1428 priv
->max_packet_size
= le16_to_cpu(ep_desc
->wMaxPacketSize
);
1430 dev_info(&udev
->dev
, "Setting MaxPacketSize %d\n", priv
->max_packet_size
);
1435 * ***************************************************************************
1437 * ***************************************************************************
1440 static ssize_t
show_latency_timer(struct device
*dev
,
1441 struct device_attribute
*attr
, char *buf
)
1443 struct usb_serial_port
*port
= to_usb_serial_port(dev
);
1444 struct ftdi_private
*priv
= usb_get_serial_port_data(port
);
1445 if (priv
->flags
& ASYNC_LOW_LATENCY
)
1446 return sprintf(buf
, "1\n");
1448 return sprintf(buf
, "%i\n", priv
->latency
);
1452 /* Write a new value of the latency timer, in units of milliseconds. */
1453 static ssize_t
store_latency_timer(struct device
*dev
,
1454 struct device_attribute
*attr
, const char *valbuf
,
1457 struct usb_serial_port
*port
= to_usb_serial_port(dev
);
1458 struct ftdi_private
*priv
= usb_get_serial_port_data(port
);
1459 int v
= simple_strtoul(valbuf
, NULL
, 10);
1463 rv
= write_latency_timer(port
);
1469 /* Write an event character directly to the FTDI register. The ASCII
1470 value is in the low 8 bits, with the enable bit in the 9th bit. */
1471 static ssize_t
store_event_char(struct device
*dev
,
1472 struct device_attribute
*attr
, const char *valbuf
, size_t count
)
1474 struct usb_serial_port
*port
= to_usb_serial_port(dev
);
1475 struct ftdi_private
*priv
= usb_get_serial_port_data(port
);
1476 struct usb_device
*udev
= port
->serial
->dev
;
1477 int v
= simple_strtoul(valbuf
, NULL
, 10);
1480 dbg("%s: setting event char = %i", __func__
, v
);
1482 rv
= usb_control_msg(udev
,
1483 usb_sndctrlpipe(udev
, 0),
1484 FTDI_SIO_SET_EVENT_CHAR_REQUEST
,
1485 FTDI_SIO_SET_EVENT_CHAR_REQUEST_TYPE
,
1487 NULL
, 0, WDR_TIMEOUT
);
1489 dbg("Unable to write event character: %i", rv
);
1496 static DEVICE_ATTR(latency_timer
, S_IWUSR
| S_IRUGO
, show_latency_timer
,
1497 store_latency_timer
);
1498 static DEVICE_ATTR(event_char
, S_IWUSR
, NULL
, store_event_char
);
1500 static int create_sysfs_attrs(struct usb_serial_port
*port
)
1502 struct ftdi_private
*priv
= usb_get_serial_port_data(port
);
1505 dbg("%s", __func__
);
1507 /* XXX I've no idea if the original SIO supports the event_char
1508 * sysfs parameter, so I'm playing it safe. */
1509 if (priv
->chip_type
!= SIO
) {
1510 dbg("sysfs attributes for %s", ftdi_chip_name
[priv
->chip_type
]);
1511 retval
= device_create_file(&port
->dev
, &dev_attr_event_char
);
1513 (priv
->chip_type
== FT232BM
||
1514 priv
->chip_type
== FT2232C
||
1515 priv
->chip_type
== FT232RL
||
1516 priv
->chip_type
== FT2232H
||
1517 priv
->chip_type
== FT4232H
)) {
1518 retval
= device_create_file(&port
->dev
,
1519 &dev_attr_latency_timer
);
1525 static void remove_sysfs_attrs(struct usb_serial_port
*port
)
1527 struct ftdi_private
*priv
= usb_get_serial_port_data(port
);
1529 dbg("%s", __func__
);
1531 /* XXX see create_sysfs_attrs */
1532 if (priv
->chip_type
!= SIO
) {
1533 device_remove_file(&port
->dev
, &dev_attr_event_char
);
1534 if (priv
->chip_type
== FT232BM
||
1535 priv
->chip_type
== FT2232C
||
1536 priv
->chip_type
== FT232RL
||
1537 priv
->chip_type
== FT2232H
||
1538 priv
->chip_type
== FT4232H
) {
1539 device_remove_file(&port
->dev
, &dev_attr_latency_timer
);
1546 * ***************************************************************************
1547 * FTDI driver specific functions
1548 * ***************************************************************************
1551 /* Probe function to check for special devices */
1552 static int ftdi_sio_probe(struct usb_serial
*serial
,
1553 const struct usb_device_id
*id
)
1555 struct ftdi_sio_quirk
*quirk
=
1556 (struct ftdi_sio_quirk
*)id
->driver_info
;
1558 if (quirk
&& quirk
->probe
) {
1559 int ret
= quirk
->probe(serial
);
1564 usb_set_serial_data(serial
, (void *)id
->driver_info
);
1569 static int ftdi_sio_port_probe(struct usb_serial_port
*port
)
1571 struct ftdi_private
*priv
;
1572 struct ftdi_sio_quirk
*quirk
= usb_get_serial_data(port
->serial
);
1575 dbg("%s", __func__
);
1577 priv
= kzalloc(sizeof(struct ftdi_private
), GFP_KERNEL
);
1579 dev_err(&port
->dev
, "%s- kmalloc(%Zd) failed.\n", __func__
,
1580 sizeof(struct ftdi_private
));
1584 kref_init(&priv
->kref
);
1585 mutex_init(&priv
->cfg_lock
);
1586 init_waitqueue_head(&priv
->delta_msr_wait
);
1588 priv
->flags
= ASYNC_LOW_LATENCY
;
1590 if (quirk
&& quirk
->port_probe
)
1591 quirk
->port_probe(priv
);
1594 usb_set_serial_port_data(port
, priv
);
1596 ftdi_determine_type(port
);
1597 ftdi_set_max_packet_size(port
);
1598 if (read_latency_timer(port
) < 0)
1600 write_latency_timer(port
);
1601 create_sysfs_attrs(port
);
1605 /* Setup for the USB-UIRT device, which requires hardwired
1606 * baudrate (38400 gets mapped to 312500) */
1607 /* Called from usbserial:serial_probe */
1608 static void ftdi_USB_UIRT_setup(struct ftdi_private
*priv
)
1610 dbg("%s", __func__
);
1612 priv
->flags
|= ASYNC_SPD_CUST
;
1613 priv
->custom_divisor
= 77;
1614 priv
->force_baud
= 38400;
1617 /* Setup for the HE-TIRA1 device, which requires hardwired
1618 * baudrate (38400 gets mapped to 100000) and RTS-CTS enabled. */
1620 static void ftdi_HE_TIRA1_setup(struct ftdi_private
*priv
)
1622 dbg("%s", __func__
);
1624 priv
->flags
|= ASYNC_SPD_CUST
;
1625 priv
->custom_divisor
= 240;
1626 priv
->force_baud
= 38400;
1627 priv
->force_rtscts
= 1;
1631 * Module parameter to control latency timer for NDI FTDI-based USB devices.
1632 * If this value is not set in modprobe.conf.local its value will be set to 1ms.
1634 static int ndi_latency_timer
= 1;
1636 /* Setup for the NDI FTDI-based USB devices, which requires hardwired
1637 * baudrate (19200 gets mapped to 1200000).
1639 * Called from usbserial:serial_probe.
1641 static int ftdi_NDI_device_setup(struct usb_serial
*serial
)
1643 struct usb_device
*udev
= serial
->dev
;
1644 int latency
= ndi_latency_timer
;
1651 dbg("%s setting NDI device latency to %d", __func__
, latency
);
1652 dev_info(&udev
->dev
, "NDI device with a latency value of %d", latency
);
1654 /* FIXME: errors are not returned */
1655 usb_control_msg(udev
, usb_sndctrlpipe(udev
, 0),
1656 FTDI_SIO_SET_LATENCY_TIMER_REQUEST
,
1657 FTDI_SIO_SET_LATENCY_TIMER_REQUEST_TYPE
,
1658 latency
, 0, NULL
, 0, WDR_TIMEOUT
);
1663 * First port on JTAG adaptors such as Olimex arm-usb-ocd or the FIC/OpenMoko
1664 * Neo1973 Debug Board is reserved for JTAG interface and can be accessed from
1665 * userspace using openocd.
1667 static int ftdi_jtag_probe(struct usb_serial
*serial
)
1669 struct usb_device
*udev
= serial
->dev
;
1670 struct usb_interface
*interface
= serial
->interface
;
1672 dbg("%s", __func__
);
1674 if (interface
== udev
->actconfig
->interface
[0]) {
1675 dev_info(&udev
->dev
,
1676 "Ignoring serial port reserved for JTAG\n");
1684 * The Matrix Orbital VK204-25-USB has an invalid IN endpoint.
1685 * We have to correct it if we want to read from it.
1687 static int ftdi_mtxorb_hack_setup(struct usb_serial
*serial
)
1689 struct usb_host_endpoint
*ep
= serial
->dev
->ep_in
[1];
1690 struct usb_endpoint_descriptor
*ep_desc
= &ep
->desc
;
1692 if (ep
->enabled
&& ep_desc
->wMaxPacketSize
== 0) {
1693 ep_desc
->wMaxPacketSize
= cpu_to_le16(0x40);
1694 dev_info(&serial
->dev
->dev
,
1695 "Fixing invalid wMaxPacketSize on read pipe\n");
1701 static void ftdi_sio_priv_release(struct kref
*k
)
1703 struct ftdi_private
*priv
= container_of(k
, struct ftdi_private
, kref
);
1708 static int ftdi_sio_port_remove(struct usb_serial_port
*port
)
1710 struct ftdi_private
*priv
= usb_get_serial_port_data(port
);
1712 dbg("%s", __func__
);
1714 remove_sysfs_attrs(port
);
1716 kref_put(&priv
->kref
, ftdi_sio_priv_release
);
1721 static int ftdi_open(struct tty_struct
*tty
, struct usb_serial_port
*port
)
1723 struct usb_device
*dev
= port
->serial
->dev
;
1724 struct ftdi_private
*priv
= usb_get_serial_port_data(port
);
1727 dbg("%s", __func__
);
1729 /* No error checking for this (will get errors later anyway) */
1730 /* See ftdi_sio.h for description of what is reset */
1731 usb_control_msg(dev
, usb_sndctrlpipe(dev
, 0),
1732 FTDI_SIO_RESET_REQUEST
, FTDI_SIO_RESET_REQUEST_TYPE
,
1734 priv
->interface
, NULL
, 0, WDR_TIMEOUT
);
1736 /* Termios defaults are set by usb_serial_init. We don't change
1737 port->tty->termios - this would lose speed settings, etc.
1738 This is same behaviour as serial.c/rs_open() - Kuba */
1740 /* ftdi_set_termios will send usb control messages */
1742 ftdi_set_termios(tty
, port
, tty
->termios
);
1744 /* Start reading from the device */
1745 result
= usb_serial_generic_open(tty
, port
);
1747 kref_get(&priv
->kref
);
1752 static void ftdi_dtr_rts(struct usb_serial_port
*port
, int on
)
1754 struct ftdi_private
*priv
= usb_get_serial_port_data(port
);
1756 mutex_lock(&port
->serial
->disc_mutex
);
1757 if (!port
->serial
->disconnected
) {
1758 /* Disable flow control */
1759 if (!on
&& usb_control_msg(port
->serial
->dev
,
1760 usb_sndctrlpipe(port
->serial
->dev
, 0),
1761 FTDI_SIO_SET_FLOW_CTRL_REQUEST
,
1762 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE
,
1763 0, priv
->interface
, NULL
, 0,
1765 dev_err(&port
->dev
, "error from flowcontrol urb\n");
1767 /* drop RTS and DTR */
1769 set_mctrl(port
, TIOCM_DTR
| TIOCM_RTS
);
1771 clear_mctrl(port
, TIOCM_DTR
| TIOCM_RTS
);
1773 mutex_unlock(&port
->serial
->disc_mutex
);
1777 * usbserial:__serial_close only calls ftdi_close if the point is open
1779 * This only gets called when it is the last close
1781 static void ftdi_close(struct usb_serial_port
*port
)
1783 struct ftdi_private
*priv
= usb_get_serial_port_data(port
);
1785 dbg("%s", __func__
);
1787 usb_serial_generic_close(port
);
1788 kref_put(&priv
->kref
, ftdi_sio_priv_release
);
1791 /* The SIO requires the first byte to have:
1794 * B2..7 length of message excluding byte 0
1796 * The new devices do not require this byte
1798 static int ftdi_prepare_write_buffer(struct usb_serial_port
*port
,
1799 void *dest
, size_t size
)
1801 struct ftdi_private
*priv
;
1803 unsigned long flags
;
1805 priv
= usb_get_serial_port_data(port
);
1807 if (priv
->chip_type
== SIO
) {
1808 unsigned char *buffer
= dest
;
1812 spin_lock_irqsave(&port
->lock
, flags
);
1813 for (i
= 0; i
< size
- 1; i
+= priv
->max_packet_size
) {
1814 len
= min_t(int, size
- i
, priv
->max_packet_size
) - 1;
1815 c
= kfifo_out(&port
->write_fifo
, &buffer
[i
+ 1], len
);
1818 buffer
[i
] = (c
<< 2) + 1;
1821 spin_unlock_irqrestore(&port
->lock
, flags
);
1823 count
= kfifo_out_locked(&port
->write_fifo
, dest
, size
,
1830 #define FTDI_RS_ERR_MASK (FTDI_RS_BI | FTDI_RS_PE | FTDI_RS_FE | FTDI_RS_OE)
1832 static int ftdi_process_packet(struct tty_struct
*tty
,
1833 struct usb_serial_port
*port
, struct ftdi_private
*priv
,
1834 char *packet
, int len
)
1841 dbg("%s - port %d", __func__
, port
->number
);
1844 dbg("malformed packet");
1848 /* Compare new line status to the old one, signal if different/
1849 N.B. packet may be processed more than once, but differences
1850 are only processed once. */
1851 status
= packet
[0] & FTDI_STATUS_B0_MASK
;
1852 if (status
!= priv
->prev_status
) {
1853 priv
->diff_status
|= status
^ priv
->prev_status
;
1854 wake_up_interruptible(&priv
->delta_msr_wait
);
1855 priv
->prev_status
= status
;
1859 if (packet
[1] & FTDI_RS_ERR_MASK
) {
1860 /* Break takes precedence over parity, which takes precedence
1861 * over framing errors */
1862 if (packet
[1] & FTDI_RS_BI
) {
1864 usb_serial_handle_break(port
);
1865 } else if (packet
[1] & FTDI_RS_PE
) {
1867 } else if (packet
[1] & FTDI_RS_FE
) {
1870 /* Overrun is special, not associated with a char */
1871 if (packet
[1] & FTDI_RS_OE
)
1872 tty_insert_flip_char(tty
, 0, TTY_OVERRUN
);
1877 return 0; /* status only */
1880 if (port
->port
.console
&& port
->sysrq
) {
1881 for (i
= 0; i
< len
; i
++, ch
++) {
1882 if (!usb_serial_handle_sysrq_char(port
, *ch
))
1883 tty_insert_flip_char(tty
, *ch
, flag
);
1886 tty_insert_flip_string_fixed_flag(tty
, ch
, flag
, len
);
1892 static void ftdi_process_read_urb(struct urb
*urb
)
1894 struct usb_serial_port
*port
= urb
->context
;
1895 struct tty_struct
*tty
;
1896 struct ftdi_private
*priv
= usb_get_serial_port_data(port
);
1897 char *data
= (char *)urb
->transfer_buffer
;
1902 tty
= tty_port_tty_get(&port
->port
);
1906 for (i
= 0; i
< urb
->actual_length
; i
+= priv
->max_packet_size
) {
1907 len
= min_t(int, urb
->actual_length
- i
, priv
->max_packet_size
);
1908 count
+= ftdi_process_packet(tty
, port
, priv
, &data
[i
], len
);
1912 tty_flip_buffer_push(tty
);
1916 static void ftdi_break_ctl(struct tty_struct
*tty
, int break_state
)
1918 struct usb_serial_port
*port
= tty
->driver_data
;
1919 struct ftdi_private
*priv
= usb_get_serial_port_data(port
);
1922 /* break_state = -1 to turn on break, and 0 to turn off break */
1923 /* see drivers/char/tty_io.c to see it used */
1924 /* last_set_data_urb_value NEVER has the break bit set in it */
1927 urb_value
= priv
->last_set_data_urb_value
| FTDI_SIO_SET_BREAK
;
1929 urb_value
= priv
->last_set_data_urb_value
;
1931 if (usb_control_msg(port
->serial
->dev
,
1932 usb_sndctrlpipe(port
->serial
->dev
, 0),
1933 FTDI_SIO_SET_DATA_REQUEST
,
1934 FTDI_SIO_SET_DATA_REQUEST_TYPE
,
1935 urb_value
, priv
->interface
,
1936 NULL
, 0, WDR_TIMEOUT
) < 0) {
1937 dev_err(&port
->dev
, "%s FAILED to enable/disable break state "
1938 "(state was %d)\n", __func__
, break_state
);
1941 dbg("%s break state is %d - urb is %d", __func__
,
1942 break_state
, urb_value
);
1946 /* old_termios contains the original termios settings and tty->termios contains
1947 * the new setting to be used
1948 * WARNING: set_termios calls this with old_termios in kernel space
1950 static void ftdi_set_termios(struct tty_struct
*tty
,
1951 struct usb_serial_port
*port
, struct ktermios
*old_termios
)
1953 struct usb_device
*dev
= port
->serial
->dev
;
1954 struct ftdi_private
*priv
= usb_get_serial_port_data(port
);
1955 struct ktermios
*termios
= tty
->termios
;
1956 unsigned int cflag
= termios
->c_cflag
;
1957 __u16 urb_value
; /* will hold the new flags */
1959 /* Added for xon/xoff support */
1960 unsigned int iflag
= termios
->c_iflag
;
1961 unsigned char vstop
;
1962 unsigned char vstart
;
1964 dbg("%s", __func__
);
1966 /* Force baud rate if this device requires it, unless it is set to
1968 if (priv
->force_baud
&& ((termios
->c_cflag
& CBAUD
) != B0
)) {
1969 dbg("%s: forcing baud rate for this device", __func__
);
1970 tty_encode_baud_rate(tty
, priv
->force_baud
,
1974 /* Force RTS-CTS if this device requires it. */
1975 if (priv
->force_rtscts
) {
1976 dbg("%s: forcing rtscts for this device", __func__
);
1977 termios
->c_cflag
|= CRTSCTS
;
1980 cflag
= termios
->c_cflag
;
1982 /* FIXME -For this cut I don't care if the line is really changing or
1983 not - so just do the change regardless - should be able to
1984 compare old_termios and tty->termios */
1985 /* NOTE These routines can get interrupted by
1986 ftdi_sio_read_bulk_callback - need to examine what this means -
1987 don't see any problems yet */
1989 /* Set number of data bits, parity, stop bits */
1992 urb_value
|= (cflag
& CSTOPB
? FTDI_SIO_SET_DATA_STOP_BITS_2
:
1993 FTDI_SIO_SET_DATA_STOP_BITS_1
);
1994 if (cflag
& PARENB
) {
1996 urb_value
|= cflag
& PARODD
?
1997 FTDI_SIO_SET_DATA_PARITY_MARK
:
1998 FTDI_SIO_SET_DATA_PARITY_SPACE
;
2000 urb_value
|= cflag
& PARODD
?
2001 FTDI_SIO_SET_DATA_PARITY_ODD
:
2002 FTDI_SIO_SET_DATA_PARITY_EVEN
;
2004 urb_value
|= FTDI_SIO_SET_DATA_PARITY_NONE
;
2006 if (cflag
& CSIZE
) {
2007 switch (cflag
& CSIZE
) {
2008 case CS7
: urb_value
|= 7; dbg("Setting CS7"); break;
2009 case CS8
: urb_value
|= 8; dbg("Setting CS8"); break;
2011 dev_err(&port
->dev
, "CSIZE was set but not CS7-CS8\n");
2015 /* This is needed by the break command since it uses the same command
2016 - but is or'ed with this value */
2017 priv
->last_set_data_urb_value
= urb_value
;
2019 if (usb_control_msg(dev
, usb_sndctrlpipe(dev
, 0),
2020 FTDI_SIO_SET_DATA_REQUEST
,
2021 FTDI_SIO_SET_DATA_REQUEST_TYPE
,
2022 urb_value
, priv
->interface
,
2023 NULL
, 0, WDR_SHORT_TIMEOUT
) < 0) {
2024 dev_err(&port
->dev
, "%s FAILED to set "
2025 "databits/stopbits/parity\n", __func__
);
2028 /* Now do the baudrate */
2029 if ((cflag
& CBAUD
) == B0
) {
2030 /* Disable flow control */
2031 if (usb_control_msg(dev
, usb_sndctrlpipe(dev
, 0),
2032 FTDI_SIO_SET_FLOW_CTRL_REQUEST
,
2033 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE
,
2035 NULL
, 0, WDR_TIMEOUT
) < 0) {
2037 "%s error from disable flowcontrol urb\n",
2040 /* Drop RTS and DTR */
2041 clear_mctrl(port
, TIOCM_DTR
| TIOCM_RTS
);
2043 /* set the baudrate determined before */
2044 mutex_lock(&priv
->cfg_lock
);
2045 if (change_speed(tty
, port
))
2046 dev_err(&port
->dev
, "%s urb failed to set baudrate\n",
2048 mutex_unlock(&priv
->cfg_lock
);
2049 /* Ensure RTS and DTR are raised when baudrate changed from 0 */
2050 if (!old_termios
|| (old_termios
->c_cflag
& CBAUD
) == B0
)
2051 set_mctrl(port
, TIOCM_DTR
| TIOCM_RTS
);
2054 /* Set flow control */
2055 /* Note device also supports DTR/CD (ugh) and Xon/Xoff in hardware */
2056 if (cflag
& CRTSCTS
) {
2057 dbg("%s Setting to CRTSCTS flow control", __func__
);
2058 if (usb_control_msg(dev
,
2059 usb_sndctrlpipe(dev
, 0),
2060 FTDI_SIO_SET_FLOW_CTRL_REQUEST
,
2061 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE
,
2062 0 , (FTDI_SIO_RTS_CTS_HS
| priv
->interface
),
2063 NULL
, 0, WDR_TIMEOUT
) < 0) {
2065 "urb failed to set to rts/cts flow control\n");
2072 * Check the IXOFF status in the iflag component of the
2073 * termios structure. If IXOFF is not set, the pre-xon/xoff
2076 if (iflag
& IXOFF
) {
2077 dbg("%s request to enable xonxoff iflag=%04x",
2079 /* Try to enable the XON/XOFF on the ftdi_sio
2080 * Set the vstart and vstop -- could have been done up
2081 * above where a lot of other dereferencing is done but
2082 * that would be very inefficient as vstart and vstop
2083 * are not always needed.
2085 vstart
= termios
->c_cc
[VSTART
];
2086 vstop
= termios
->c_cc
[VSTOP
];
2087 urb_value
= (vstop
<< 8) | (vstart
);
2089 if (usb_control_msg(dev
,
2090 usb_sndctrlpipe(dev
, 0),
2091 FTDI_SIO_SET_FLOW_CTRL_REQUEST
,
2092 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE
,
2093 urb_value
, (FTDI_SIO_XON_XOFF_HS
2095 NULL
, 0, WDR_TIMEOUT
) < 0) {
2096 dev_err(&port
->dev
, "urb failed to set to "
2097 "xon/xoff flow control\n");
2100 /* else clause to only run if cflag ! CRTSCTS and iflag
2101 * ! XOFF. CHECKME Assuming XON/XOFF handled by tty
2102 * stack - not by device */
2103 dbg("%s Turning off hardware flow control", __func__
);
2104 if (usb_control_msg(dev
,
2105 usb_sndctrlpipe(dev
, 0),
2106 FTDI_SIO_SET_FLOW_CTRL_REQUEST
,
2107 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE
,
2109 NULL
, 0, WDR_TIMEOUT
) < 0) {
2111 "urb failed to clear flow control\n");
2118 static int ftdi_tiocmget(struct tty_struct
*tty
, struct file
*file
)
2120 struct usb_serial_port
*port
= tty
->driver_data
;
2121 struct ftdi_private
*priv
= usb_get_serial_port_data(port
);
2126 dbg("%s TIOCMGET", __func__
);
2128 buf
= kmalloc(2, GFP_KERNEL
);
2132 * The 8U232AM returns a two byte value (the SIO a 1 byte value) in
2133 * the same format as the data returned from the in point.
2135 switch (priv
->chip_type
) {
2152 ret
= usb_control_msg(port
->serial
->dev
,
2153 usb_rcvctrlpipe(port
->serial
->dev
, 0),
2154 FTDI_SIO_GET_MODEM_STATUS_REQUEST
,
2155 FTDI_SIO_GET_MODEM_STATUS_REQUEST_TYPE
,
2157 buf
, len
, WDR_TIMEOUT
);
2161 ret
= (buf
[0] & FTDI_SIO_DSR_MASK
? TIOCM_DSR
: 0) |
2162 (buf
[0] & FTDI_SIO_CTS_MASK
? TIOCM_CTS
: 0) |
2163 (buf
[0] & FTDI_SIO_RI_MASK
? TIOCM_RI
: 0) |
2164 (buf
[0] & FTDI_SIO_RLSD_MASK
? TIOCM_CD
: 0) |
2171 static int ftdi_tiocmset(struct tty_struct
*tty
, struct file
*file
,
2172 unsigned int set
, unsigned int clear
)
2174 struct usb_serial_port
*port
= tty
->driver_data
;
2175 dbg("%s TIOCMSET", __func__
);
2176 return update_mctrl(port
, set
, clear
);
2179 static int ftdi_ioctl(struct tty_struct
*tty
, struct file
*file
,
2180 unsigned int cmd
, unsigned long arg
)
2182 struct usb_serial_port
*port
= tty
->driver_data
;
2183 struct ftdi_private
*priv
= usb_get_serial_port_data(port
);
2185 dbg("%s cmd 0x%04x", __func__
, cmd
);
2187 /* Based on code from acm.c and others */
2190 case TIOCGSERIAL
: /* gets serial port data */
2191 return get_serial_info(port
,
2192 (struct serial_struct __user
*) arg
);
2194 case TIOCSSERIAL
: /* sets serial port data */
2195 return set_serial_info(tty
, port
,
2196 (struct serial_struct __user
*) arg
);
2199 * Wait for any of the 4 modem inputs (DCD,RI,DSR,CTS) to change
2200 * - mask passed in arg for lines of interest
2201 * (use |'ed TIOCM_RNG/DSR/CD/CTS for masking)
2202 * Caller should use TIOCGICOUNT to see which one it was.
2203 * (except that the driver doesn't support it !)
2205 * This code is borrowed from linux/drivers/char/serial.c
2208 while (priv
!= NULL
) {
2209 interruptible_sleep_on(&priv
->delta_msr_wait
);
2210 /* see if a signal did it */
2211 if (signal_pending(current
))
2212 return -ERESTARTSYS
;
2214 char diff
= priv
->diff_status
;
2217 return -EIO
; /* no change => error */
2219 /* Consume all events */
2220 priv
->diff_status
= 0;
2222 /* Return 0 if caller wanted to know about
2224 if (((arg
& TIOCM_RNG
) && (diff
& FTDI_RS0_RI
)) ||
2225 ((arg
& TIOCM_DSR
) && (diff
& FTDI_RS0_DSR
)) ||
2226 ((arg
& TIOCM_CD
) && (diff
& FTDI_RS0_RLSD
)) ||
2227 ((arg
& TIOCM_CTS
) && (diff
& FTDI_RS0_CTS
))) {
2231 * Otherwise caller can't care less about what
2232 * happened,and so we continue to wait for more
2241 /* This is not necessarily an error - turns out the higher layers
2242 * will do some ioctls themselves (see comment above)
2244 dbg("%s arg not supported - it was 0x%04x - check /usr/include/asm/ioctls.h", __func__
, cmd
);
2245 return -ENOIOCTLCMD
;
2248 static int __init
ftdi_init(void)
2252 dbg("%s", __func__
);
2253 if (vendor
> 0 && product
> 0) {
2254 /* Add user specified VID/PID to reserved element of table. */
2256 for (i
= 0; id_table_combined
[i
].idVendor
; i
++)
2258 id_table_combined
[i
].match_flags
= USB_DEVICE_ID_MATCH_DEVICE
;
2259 id_table_combined
[i
].idVendor
= vendor
;
2260 id_table_combined
[i
].idProduct
= product
;
2262 retval
= usb_serial_register(&ftdi_sio_device
);
2264 goto failed_sio_register
;
2265 retval
= usb_register(&ftdi_driver
);
2267 goto failed_usb_register
;
2269 printk(KERN_INFO KBUILD_MODNAME
": " DRIVER_VERSION
":"
2272 failed_usb_register
:
2273 usb_serial_deregister(&ftdi_sio_device
);
2274 failed_sio_register
:
2278 static void __exit
ftdi_exit(void)
2280 dbg("%s", __func__
);
2282 usb_deregister(&ftdi_driver
);
2283 usb_serial_deregister(&ftdi_sio_device
);
2287 module_init(ftdi_init
);
2288 module_exit(ftdi_exit
);
2290 MODULE_AUTHOR(DRIVER_AUTHOR
);
2291 MODULE_DESCRIPTION(DRIVER_DESC
);
2292 MODULE_LICENSE("GPL");
2294 module_param(debug
, bool, S_IRUGO
| S_IWUSR
);
2295 MODULE_PARM_DESC(debug
, "Debug enabled or not");
2296 module_param(vendor
, ushort
, 0);
2297 MODULE_PARM_DESC(vendor
, "User specified vendor ID (default="
2298 __MODULE_STRING(FTDI_VID
)")");
2299 module_param(product
, ushort
, 0);
2300 MODULE_PARM_DESC(product
, "User specified product ID");
2302 module_param(ndi_latency_timer
, int, S_IRUGO
| S_IWUSR
);
2303 MODULE_PARM_DESC(ndi_latency_timer
, "NDI device latency timer override");