1// SPDX-License-Identifier: GPL-2.0+ 2/* 3 * USB FTDI SIO driver 4 * 5 * Copyright (C) 2009 - 2013 6 * Johan Hovold (jhovold@gmail.com) 7 * Copyright (C) 1999 - 2001 8 * Greg Kroah-Hartman (greg@kroah.com) 9 * Bill Ryder (bryder@sgi.com) 10 * Copyright (C) 2002 11 * Kuba Ober (kuba@mareimbrium.org) 12 * 13 * See Documentation/usb/usb-serial.rst for more information on using this 14 * driver 15 * 16 * See http://ftdi-usb-sio.sourceforge.net for up to date testing info 17 * and extra documentation 18 * 19 * Change entries from 2004 and earlier can be found in versions of this 20 * file in kernel versions prior to the 2.6.24 release. 21 * 22 */ 23 24/* Bill Ryder - bryder@sgi.com - wrote the FTDI_SIO implementation */ 25/* Thanx to FTDI for so kindly providing details of the protocol required */ 26/* to talk to the device */ 27/* Thanx to gkh and the rest of the usb dev group for all code I have 28 assimilated :-) */ 29 30#include <linux/kernel.h> 31#include <linux/errno.h> 32#include <linux/slab.h> 33#include <linux/tty.h> 34#include <linux/tty_driver.h> 35#include <linux/tty_flip.h> 36#include <linux/module.h> 37#include <linux/spinlock.h> 38#include <linux/mutex.h> 39#include <linux/uaccess.h> 40#include <linux/usb.h> 41#include <linux/serial.h> 42#include <linux/gpio/driver.h> 43#include <linux/usb/serial.h> 44#include "ftdi_sio.h" 45#include "ftdi_sio_ids.h" 46 47#define DRIVER_AUTHOR "Greg Kroah-Hartman <greg@kroah.com>, Bill Ryder <bryder@sgi.com>, Kuba Ober <kuba@mareimbrium.org>, Andreas Mohr, Johan Hovold <jhovold@gmail.com>" 48#define DRIVER_DESC "USB FTDI Serial Converters Driver" 49 50 51struct ftdi_private { 52 enum ftdi_chip_type chip_type; 53 /* type of device, either SIO or FT8U232AM */ 54 int baud_base; /* baud base clock for divisor setting */ 55 int custom_divisor; /* custom_divisor kludge, this is for 56 baud_base (different from what goes to the 57 chip!) */ 58 u16 last_set_data_value; /* the last data state set - needed for doing 59 * a break 60 */ 61 int flags; /* some ASYNC_xxxx flags are supported */ 62 unsigned long last_dtr_rts; /* saved modem control outputs */ 63 char prev_status; /* Used for TIOCMIWAIT */ 64 char transmit_empty; /* If transmitter is empty or not */ 65 u16 interface; /* FT2232C, FT2232H or FT4232H port interface 66 (0 for FT232/245) */ 67 68 speed_t force_baud; /* if non-zero, force the baud rate to 69 this value */ 70 int force_rtscts; /* if non-zero, force RTS-CTS to always 71 be enabled */ 72 73 unsigned int latency; /* latency setting in use */ 74 unsigned short max_packet_size; 75 struct mutex cfg_lock; /* Avoid mess by parallel calls of config ioctl() and change_speed() */ 76#ifdef CONFIG_GPIOLIB 77 struct gpio_chip gc; 78 struct mutex gpio_lock; /* protects GPIO state */ 79 bool gpio_registered; /* is the gpiochip in kernel registered */ 80 bool gpio_used; /* true if the user requested a gpio */ 81 u8 gpio_altfunc; /* which pins are in gpio mode */ 82 u8 gpio_output; /* pin directions cache */ 83 u8 gpio_value; /* pin value for outputs */ 84#endif 85}; 86 87/* struct ftdi_sio_quirk is used by devices requiring special attention. */ 88struct ftdi_sio_quirk { 89 int (*probe)(struct usb_serial *); 90 /* Special settings for probed ports. */ 91 void (*port_probe)(struct ftdi_private *); 92}; 93 94static int ftdi_jtag_probe(struct usb_serial *serial); 95static int ftdi_NDI_device_setup(struct usb_serial *serial); 96static int ftdi_stmclite_probe(struct usb_serial *serial); 97static int ftdi_8u2232c_probe(struct usb_serial *serial); 98static void ftdi_USB_UIRT_setup(struct ftdi_private *priv); 99static void ftdi_HE_TIRA1_setup(struct ftdi_private *priv); 100 101static const struct ftdi_sio_quirk ftdi_jtag_quirk = { 102 .probe = ftdi_jtag_probe, 103}; 104 105static const struct ftdi_sio_quirk ftdi_NDI_device_quirk = { 106 .probe = ftdi_NDI_device_setup, 107}; 108 109static const struct ftdi_sio_quirk ftdi_USB_UIRT_quirk = { 110 .port_probe = ftdi_USB_UIRT_setup, 111}; 112 113static const struct ftdi_sio_quirk ftdi_HE_TIRA1_quirk = { 114 .port_probe = ftdi_HE_TIRA1_setup, 115}; 116 117static const struct ftdi_sio_quirk ftdi_stmclite_quirk = { 118 .probe = ftdi_stmclite_probe, 119}; 120 121static const struct ftdi_sio_quirk ftdi_8u2232c_quirk = { 122 .probe = ftdi_8u2232c_probe, 123}; 124 125/* 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 129 * o 230400 at 12MHz 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) 133 * 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] 139 */ 140 141 142 143/* 144 * Device ID not listed? Test it using 145 * /sys/bus/usb-serial/drivers/ftdi_sio/new_id and send a patch or report. 146 */ 147static const struct usb_device_id id_table_combined[] = { 148 { USB_DEVICE(FTDI_VID, FTDI_BRICK_PID) }, 149 { USB_DEVICE(FTDI_VID, FTDI_ZEITCONTROL_TAGTRACE_MIFARE_PID) }, 150 { USB_DEVICE(FTDI_VID, FTDI_CTI_MINI_PID) }, 151 { USB_DEVICE(FTDI_VID, FTDI_CTI_NANO_PID) }, 152 { USB_DEVICE(FTDI_VID, FTDI_AMC232_PID) }, 153 { USB_DEVICE(FTDI_VID, FTDI_CANUSB_PID) }, 154 { USB_DEVICE(FTDI_VID, FTDI_CANDAPTER_PID) }, 155 { USB_DEVICE(FTDI_VID, FTDI_BM_ATOM_NANO_PID) }, 156 { USB_DEVICE(FTDI_VID, FTDI_NXTCAM_PID) }, 157 { USB_DEVICE(FTDI_VID, FTDI_EV3CON_PID) }, 158 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_0_PID) }, 159 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_1_PID) }, 160 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_2_PID) }, 161 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_3_PID) }, 162 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_4_PID) }, 163 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_5_PID) }, 164 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_6_PID) }, 165 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_7_PID) }, 166 { USB_DEVICE(FTDI_VID, FTDI_USINT_CAT_PID) }, 167 { USB_DEVICE(FTDI_VID, FTDI_USINT_WKEY_PID) }, 168 { USB_DEVICE(FTDI_VID, FTDI_USINT_RS232_PID) }, 169 { USB_DEVICE(FTDI_VID, FTDI_ACTZWAVE_PID) }, 170 { USB_DEVICE(FTDI_VID, FTDI_IRTRANS_PID) }, 171 { USB_DEVICE(FTDI_VID, FTDI_IPLUS_PID) }, 172 { USB_DEVICE(FTDI_VID, FTDI_IPLUS2_PID) }, 173 { USB_DEVICE(FTDI_VID, FTDI_DMX4ALL) }, 174 { USB_DEVICE(FTDI_VID, FTDI_SIO_PID) }, 175 { USB_DEVICE(FTDI_VID, FTDI_8U232AM_PID) }, 176 { USB_DEVICE(FTDI_VID, FTDI_8U232AM_ALT_PID) }, 177 { USB_DEVICE(FTDI_VID, FTDI_232RL_PID) }, 178 { USB_DEVICE(FTDI_VID, FTDI_8U2232C_PID) , 179 .driver_info = (kernel_ulong_t)&ftdi_8u2232c_quirk }, 180 { USB_DEVICE(FTDI_VID, FTDI_4232H_PID) }, 181 { USB_DEVICE(FTDI_VID, FTDI_232H_PID) }, 182 { USB_DEVICE(FTDI_VID, FTDI_FTX_PID) }, 183 { USB_DEVICE(FTDI_VID, FTDI_MICRO_CHAMELEON_PID) }, 184 { USB_DEVICE(FTDI_VID, FTDI_RELAIS_PID) }, 185 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_PID) }, 186 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_SNIFFER_PID) }, 187 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_THROTTLE_PID) }, 188 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GATEWAY_PID) }, 189 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GBM_PID) }, 190 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GBM_BOOST_PID) }, 191 { USB_DEVICE(NEWPORT_VID, NEWPORT_AGILIS_PID) }, 192 { USB_DEVICE(NEWPORT_VID, NEWPORT_CONEX_CC_PID) }, 193 { USB_DEVICE(NEWPORT_VID, NEWPORT_CONEX_AGP_PID) }, 194 { USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_IOBOARD_PID) }, 195 { USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_MINI_IOBOARD_PID) }, 196 { USB_DEVICE(FTDI_VID, FTDI_SPROG_II) }, 197 { USB_DEVICE(FTDI_VID, FTDI_TAGSYS_LP101_PID) }, 198 { USB_DEVICE(FTDI_VID, FTDI_TAGSYS_P200X_PID) }, 199 { USB_DEVICE(FTDI_VID, FTDI_LENZ_LIUSB_PID) }, 200 { USB_DEVICE(FTDI_VID, FTDI_XF_632_PID) }, 201 { USB_DEVICE(FTDI_VID, FTDI_XF_634_PID) }, 202 { USB_DEVICE(FTDI_VID, FTDI_XF_547_PID) }, 203 { USB_DEVICE(FTDI_VID, FTDI_XF_633_PID) }, 204 { USB_DEVICE(FTDI_VID, FTDI_XF_631_PID) }, 205 { USB_DEVICE(FTDI_VID, FTDI_XF_635_PID) }, 206 { USB_DEVICE(FTDI_VID, FTDI_XF_640_PID) }, 207 { USB_DEVICE(FTDI_VID, FTDI_XF_642_PID) }, 208 { USB_DEVICE(FTDI_VID, FTDI_DSS20_PID) }, 209 { USB_DEVICE(FTDI_VID, FTDI_URBAN_0_PID) }, 210 { USB_DEVICE(FTDI_VID, FTDI_URBAN_1_PID) }, 211 { USB_DEVICE(FTDI_NF_RIC_VID, FTDI_NF_RIC_PID) }, 212 { USB_DEVICE(FTDI_VID, FTDI_VNHCPCUSB_D_PID) }, 213 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_0_PID) }, 214 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_1_PID) }, 215 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_2_PID) }, 216 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_3_PID) }, 217 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_4_PID) }, 218 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_5_PID) }, 219 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_6_PID) }, 220 { USB_DEVICE(FTDI_VID, FTDI_R2000KU_TRUE_RNG) }, 221 { USB_DEVICE(FTDI_VID, FTDI_VARDAAN_PID) }, 222 { USB_DEVICE(FTDI_VID, FTDI_AUTO_M3_OP_COM_V2_PID) }, 223 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0100_PID) }, 224 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0101_PID) }, 225 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0102_PID) }, 226 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0103_PID) }, 227 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0104_PID) }, 228 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0105_PID) }, 229 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0106_PID) }, 230 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0107_PID) }, 231 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0108_PID) }, 232 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0109_PID) }, 233 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010A_PID) }, 234 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010B_PID) }, 235 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010C_PID) }, 236 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010D_PID) }, 237 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010E_PID) }, 238 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010F_PID) }, 239 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0110_PID) }, 240 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0111_PID) }, 241 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0112_PID) }, 242 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0113_PID) }, 243 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0114_PID) }, 244 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0115_PID) }, 245 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0116_PID) }, 246 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0117_PID) }, 247 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0118_PID) }, 248 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0119_PID) }, 249 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011A_PID) }, 250 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011B_PID) }, 251 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011C_PID) }, 252 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011D_PID) }, 253 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011E_PID) }, 254 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011F_PID) }, 255 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0120_PID) }, 256 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0121_PID) }, 257 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0122_PID) }, 258 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0123_PID) }, 259 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0124_PID) }, 260 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0125_PID) }, 261 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0126_PID) }, 262 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0127_PID) }, 263 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0128_PID) }, 264 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0129_PID) }, 265 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012A_PID) }, 266 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012B_PID) }, 267 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012C_PID) }, 268 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012D_PID) }, 269 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012E_PID) }, 270 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012F_PID) }, 271 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0130_PID) }, 272 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0131_PID) }, 273 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0132_PID) }, 274 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0133_PID) }, 275 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0134_PID) }, 276 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0135_PID) }, 277 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0136_PID) }, 278 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0137_PID) }, 279 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0138_PID) }, 280 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0139_PID) }, 281 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013A_PID) }, 282 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013B_PID) }, 283 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013C_PID) }, 284 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013D_PID) }, 285 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013E_PID) }, 286 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013F_PID) }, 287 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0140_PID) }, 288 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0141_PID) }, 289 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0142_PID) }, 290 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0143_PID) }, 291 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0144_PID) }, 292 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0145_PID) }, 293 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0146_PID) }, 294 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0147_PID) }, 295 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0148_PID) }, 296 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0149_PID) }, 297 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014A_PID) }, 298 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014B_PID) }, 299 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014C_PID) }, 300 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014D_PID) }, 301 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014E_PID) }, 302 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014F_PID) }, 303 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0150_PID) }, 304 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0151_PID) }, 305 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0152_PID) }, 306 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0153_PID) }, 307 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0154_PID) }, 308 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0155_PID) }, 309 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0156_PID) }, 310 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0157_PID) }, 311 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0158_PID) }, 312 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0159_PID) }, 313 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015A_PID) }, 314 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015B_PID) }, 315 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015C_PID) }, 316 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015D_PID) }, 317 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015E_PID) }, 318 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015F_PID) }, 319 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0160_PID) }, 320 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0161_PID) }, 321 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0162_PID) }, 322 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0163_PID) }, 323 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0164_PID) }, 324 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0165_PID) }, 325 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0166_PID) }, 326 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0167_PID) }, 327 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0168_PID) }, 328 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0169_PID) }, 329 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016A_PID) }, 330 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016B_PID) }, 331 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016C_PID) }, 332 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016D_PID) }, 333 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016E_PID) }, 334 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016F_PID) }, 335 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0170_PID) }, 336 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0171_PID) }, 337 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0172_PID) }, 338 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0173_PID) }, 339 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0174_PID) }, 340 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0175_PID) }, 341 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0176_PID) }, 342 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0177_PID) }, 343 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0178_PID) }, 344 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0179_PID) }, 345 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017A_PID) }, 346 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017B_PID) }, 347 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017C_PID) }, 348 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017D_PID) }, 349 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017E_PID) }, 350 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017F_PID) }, 351 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0180_PID) }, 352 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0181_PID) }, 353 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0182_PID) }, 354 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0183_PID) }, 355 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0184_PID) }, 356 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0185_PID) }, 357 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0186_PID) }, 358 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0187_PID) }, 359 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0188_PID) }, 360 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0189_PID) }, 361 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018A_PID) }, 362 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018B_PID) }, 363 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018C_PID) }, 364 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018D_PID) }, 365 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018E_PID) }, 366 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018F_PID) }, 367 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0190_PID) }, 368 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0191_PID) }, 369 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0192_PID) }, 370 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0193_PID) }, 371 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0194_PID) }, 372 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0195_PID) }, 373 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0196_PID) }, 374 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0197_PID) }, 375 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0198_PID) }, 376 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0199_PID) }, 377 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019A_PID) }, 378 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019B_PID) }, 379 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019C_PID) }, 380 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019D_PID) }, 381 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019E_PID) }, 382 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019F_PID) }, 383 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A0_PID) }, 384 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A1_PID) }, 385 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A2_PID) }, 386 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A3_PID) }, 387 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A4_PID) }, 388 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A5_PID) }, 389 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A6_PID) }, 390 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A7_PID) }, 391 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A8_PID) }, 392 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A9_PID) }, 393 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AA_PID) }, 394 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AB_PID) }, 395 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AC_PID) }, 396 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AD_PID) }, 397 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AE_PID) }, 398 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AF_PID) }, 399 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B0_PID) }, 400 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B1_PID) }, 401 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B2_PID) }, 402 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B3_PID) }, 403 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B4_PID) }, 404 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B5_PID) }, 405 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B6_PID) }, 406 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B7_PID) }, 407 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B8_PID) }, 408 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B9_PID) }, 409 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BA_PID) }, 410 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BB_PID) }, 411 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BC_PID) }, 412 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BD_PID) }, 413 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BE_PID) }, 414 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BF_PID) }, 415 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C0_PID) }, 416 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C1_PID) }, 417 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C2_PID) }, 418 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C3_PID) }, 419 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C4_PID) }, 420 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C5_PID) }, 421 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C6_PID) }, 422 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C7_PID) }, 423 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C8_PID) }, 424 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C9_PID) }, 425 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CA_PID) }, 426 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CB_PID) }, 427 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CC_PID) }, 428 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CD_PID) }, 429 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CE_PID) }, 430 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CF_PID) }, 431 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D0_PID) }, 432 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D1_PID) }, 433 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D2_PID) }, 434 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D3_PID) }, 435 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D4_PID) }, 436 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D5_PID) }, 437 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D6_PID) }, 438 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D7_PID) }, 439 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D8_PID) }, 440 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D9_PID) }, 441 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DA_PID) }, 442 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DB_PID) }, 443 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DC_PID) }, 444 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DD_PID) }, 445 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DE_PID) }, 446 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DF_PID) }, 447 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E0_PID) }, 448 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E1_PID) }, 449 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E2_PID) }, 450 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E3_PID) }, 451 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E4_PID) }, 452 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E5_PID) }, 453 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E6_PID) }, 454 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E7_PID) }, 455 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E8_PID) }, 456 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E9_PID) }, 457 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EA_PID) }, 458 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EB_PID) }, 459 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EC_PID) }, 460 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01ED_PID) }, 461 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EE_PID) }, 462 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EF_PID) }, 463 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F0_PID) }, 464 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F1_PID) }, 465 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F2_PID) }, 466 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F3_PID) }, 467 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F4_PID) }, 468 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F5_PID) }, 469 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F6_PID) }, 470 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F7_PID) }, 471 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F8_PID) }, 472 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F9_PID) }, 473 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FA_PID) }, 474 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FB_PID) }, 475 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FC_PID) }, 476 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FD_PID) }, 477 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FE_PID) }, 478 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FF_PID) }, 479 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_4701_PID) }, 480 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9300_PID) }, 481 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9301_PID) }, 482 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9302_PID) }, 483 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9303_PID) }, 484 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9304_PID) }, 485 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9305_PID) }, 486 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9306_PID) }, 487 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9307_PID) }, 488 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9308_PID) }, 489 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9309_PID) }, 490 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930A_PID) }, 491 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930B_PID) }, 492 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930C_PID) }, 493 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930D_PID) }, 494 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930E_PID) }, 495 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930F_PID) }, 496 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9310_PID) }, 497 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9311_PID) }, 498 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9312_PID) }, 499 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9313_PID) }, 500 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9314_PID) }, 501 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9315_PID) }, 502 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9316_PID) }, 503 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9317_PID) }, 504 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9318_PID) }, 505 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9319_PID) }, 506 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931A_PID) }, 507 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931B_PID) }, 508 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931C_PID) }, 509 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931D_PID) }, 510 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931E_PID) }, 511 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931F_PID) }, 512 { USB_DEVICE(FTDI_VID, FTDI_PERLE_ULTRAPORT_PID) }, 513 { USB_DEVICE(FTDI_VID, FTDI_PIEGROUP_PID) }, 514 { USB_DEVICE(FTDI_VID, FTDI_TNC_X_PID) }, 515 { USB_DEVICE(FTDI_VID, FTDI_USBX_707_PID) }, 516 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2101_PID) }, 517 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2102_PID) }, 518 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2103_PID) }, 519 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2104_PID) }, 520 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2106_PID) }, 521 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2201_1_PID) }, 522 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2201_2_PID) }, 523 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2202_1_PID) }, 524 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2202_2_PID) }, 525 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2203_1_PID) }, 526 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2203_2_PID) }, 527 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_1_PID) }, 528 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_2_PID) }, 529 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_3_PID) }, 530 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_4_PID) }, 531 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_1_PID) }, 532 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_2_PID) }, 533 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_3_PID) }, 534 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_4_PID) }, 535 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_1_PID) }, 536 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_2_PID) }, 537 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_3_PID) }, 538 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_4_PID) }, 539 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_1_PID) }, 540 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_2_PID) }, 541 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_3_PID) }, 542 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_4_PID) }, 543 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_5_PID) }, 544 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_6_PID) }, 545 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_7_PID) }, 546 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_8_PID) }, 547 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_1_PID) }, 548 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_2_PID) }, 549 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_3_PID) }, 550 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_4_PID) }, 551 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_5_PID) }, 552 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_6_PID) }, 553 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_7_PID) }, 554 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_8_PID) }, 555 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_1_PID) }, 556 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_2_PID) }, 557 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_3_PID) }, 558 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_4_PID) }, 559 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_5_PID) }, 560 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_6_PID) }, 561 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_7_PID) }, 562 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_8_PID) }, 563 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_1_PID) }, 564 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_2_PID) }, 565 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_3_PID) }, 566 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_4_PID) }, 567 { USB_DEVICE(IDTECH_VID, IDTECH_IDT1221U_PID) }, 568 { USB_DEVICE(OCT_VID, OCT_US101_PID) }, 569 { USB_DEVICE(OCT_VID, OCT_DK201_PID) }, 570 { USB_DEVICE(FTDI_VID, FTDI_HE_TIRA1_PID), 571 .driver_info = (kernel_ulong_t)&ftdi_HE_TIRA1_quirk }, 572 { USB_DEVICE(FTDI_VID, FTDI_USB_UIRT_PID), 573 .driver_info = (kernel_ulong_t)&ftdi_USB_UIRT_quirk }, 574 { USB_DEVICE(FTDI_VID, PROTEGO_SPECIAL_1) }, 575 { USB_DEVICE(FTDI_VID, PROTEGO_R2X0) }, 576 { USB_DEVICE(FTDI_VID, PROTEGO_SPECIAL_3) }, 577 { USB_DEVICE(FTDI_VID, PROTEGO_SPECIAL_4) }, 578 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E808_PID) }, 579 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E809_PID) }, 580 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80A_PID) }, 581 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80B_PID) }, 582 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80C_PID) }, 583 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80D_PID) }, 584 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80E_PID) }, 585 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80F_PID) }, 586 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E888_PID) }, 587 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E889_PID) }, 588 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88A_PID) }, 589 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88B_PID) }, 590 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88C_PID) }, 591 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88D_PID) }, 592 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88E_PID) }, 593 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88F_PID) }, 594 { USB_DEVICE(FTDI_VID, FTDI_ELV_UO100_PID) }, 595 { USB_DEVICE(FTDI_VID, FTDI_ELV_UM100_PID) }, 596 { USB_DEVICE(FTDI_VID, FTDI_ELV_UR100_PID) }, 597 { USB_DEVICE(FTDI_VID, FTDI_ELV_ALC8500_PID) }, 598 { USB_DEVICE(FTDI_VID, FTDI_PYRAMID_PID) }, 599 { USB_DEVICE(FTDI_VID, FTDI_ELV_FHZ1000PC_PID) }, 600 { USB_DEVICE(FTDI_VID, FTDI_IBS_US485_PID) }, 601 { USB_DEVICE(FTDI_VID, FTDI_IBS_PICPRO_PID) }, 602 { USB_DEVICE(FTDI_VID, FTDI_IBS_PCMCIA_PID) }, 603 { USB_DEVICE(FTDI_VID, FTDI_IBS_PK1_PID) }, 604 { USB_DEVICE(FTDI_VID, FTDI_IBS_RS232MON_PID) }, 605 { USB_DEVICE(FTDI_VID, FTDI_IBS_APP70_PID) }, 606 { USB_DEVICE(FTDI_VID, FTDI_IBS_PEDO_PID) }, 607 { USB_DEVICE(FTDI_VID, FTDI_IBS_PROD_PID) }, 608 { USB_DEVICE(FTDI_VID, FTDI_TAVIR_STK500_PID) }, 609 { USB_DEVICE(FTDI_VID, FTDI_TIAO_UMPA_PID), 610 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 611 { USB_DEVICE(FTDI_VID, FTDI_NT_ORIONLXM_PID), 612 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 613 { USB_DEVICE(FTDI_VID, FTDI_NT_ORIONLX_PLUS_PID) }, 614 { USB_DEVICE(FTDI_VID, FTDI_NT_ORION_IO_PID) }, 615 { USB_DEVICE(FTDI_VID, FTDI_NT_ORIONMX_PID) }, 616 { USB_DEVICE(FTDI_VID, FTDI_SYNAPSE_SS200_PID) }, 617 { USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX_PID) }, 618 { USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX2_PID) }, 619 { USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX2WI_PID) }, 620 { USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX3_PID) }, 621 /* 622 * ELV devices: 623 */ 624 { USB_DEVICE(FTDI_ELV_VID, FTDI_ELV_WS300_PID) }, 625 { USB_DEVICE(FTDI_VID, FTDI_ELV_USR_PID) }, 626 { USB_DEVICE(FTDI_VID, FTDI_ELV_MSM1_PID) }, 627 { USB_DEVICE(FTDI_VID, FTDI_ELV_KL100_PID) }, 628 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS550_PID) }, 629 { USB_DEVICE(FTDI_VID, FTDI_ELV_EC3000_PID) }, 630 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS888_PID) }, 631 { USB_DEVICE(FTDI_VID, FTDI_ELV_TWS550_PID) }, 632 { USB_DEVICE(FTDI_VID, FTDI_ELV_FEM_PID) }, 633 { USB_DEVICE(FTDI_VID, FTDI_ELV_CLI7000_PID) }, 634 { USB_DEVICE(FTDI_VID, FTDI_ELV_PPS7330_PID) }, 635 { USB_DEVICE(FTDI_VID, FTDI_ELV_TFM100_PID) }, 636 { USB_DEVICE(FTDI_VID, FTDI_ELV_UDF77_PID) }, 637 { USB_DEVICE(FTDI_VID, FTDI_ELV_UIO88_PID) }, 638 { USB_DEVICE(FTDI_VID, FTDI_ELV_UAD8_PID) }, 639 { USB_DEVICE(FTDI_VID, FTDI_ELV_UDA7_PID) }, 640 { USB_DEVICE(FTDI_VID, FTDI_ELV_USI2_PID) }, 641 { USB_DEVICE(FTDI_VID, FTDI_ELV_T1100_PID) }, 642 { USB_DEVICE(FTDI_VID, FTDI_ELV_PCD200_PID) }, 643 { USB_DEVICE(FTDI_VID, FTDI_ELV_ULA200_PID) }, 644 { USB_DEVICE(FTDI_VID, FTDI_ELV_CSI8_PID) }, 645 { USB_DEVICE(FTDI_VID, FTDI_ELV_EM1000DL_PID) }, 646 { USB_DEVICE(FTDI_VID, FTDI_ELV_PCK100_PID) }, 647 { USB_DEVICE(FTDI_VID, FTDI_ELV_RFP500_PID) }, 648 { USB_DEVICE(FTDI_VID, FTDI_ELV_FS20SIG_PID) }, 649 { USB_DEVICE(FTDI_VID, FTDI_ELV_UTP8_PID) }, 650 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS300PC_PID) }, 651 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS444PC_PID) }, 652 { USB_DEVICE(FTDI_VID, FTDI_ELV_FHZ1300PC_PID) }, 653 { USB_DEVICE(FTDI_VID, FTDI_ELV_EM1010PC_PID) }, 654 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS500_PID) }, 655 { USB_DEVICE(FTDI_VID, FTDI_ELV_HS485_PID) }, 656 { USB_DEVICE(FTDI_VID, FTDI_ELV_UMS100_PID) }, 657 { USB_DEVICE(FTDI_VID, FTDI_ELV_TFD128_PID) }, 658 { USB_DEVICE(FTDI_VID, FTDI_ELV_FM3RX_PID) }, 659 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS777_PID) }, 660 { USB_DEVICE(FTDI_VID, FTDI_PALMSENS_PID) }, 661 { USB_DEVICE(FTDI_VID, FTDI_IVIUM_XSTAT_PID) }, 662 { USB_DEVICE(FTDI_VID, LINX_SDMUSBQSS_PID) }, 663 { USB_DEVICE(FTDI_VID, LINX_MASTERDEVEL2_PID) }, 664 { USB_DEVICE(FTDI_VID, LINX_FUTURE_0_PID) }, 665 { USB_DEVICE(FTDI_VID, LINX_FUTURE_1_PID) }, 666 { USB_DEVICE(FTDI_VID, LINX_FUTURE_2_PID) }, 667 { USB_DEVICE(FTDI_VID, FTDI_CCSICDU20_0_PID) }, 668 { USB_DEVICE(FTDI_VID, FTDI_CCSICDU40_1_PID) }, 669 { USB_DEVICE(FTDI_VID, FTDI_CCSMACHX_2_PID) }, 670 { USB_DEVICE(FTDI_VID, FTDI_CCSLOAD_N_GO_3_PID) }, 671 { USB_DEVICE(FTDI_VID, FTDI_CCSICDU64_4_PID) }, 672 { USB_DEVICE(FTDI_VID, FTDI_CCSPRIME8_5_PID) }, 673 { USB_DEVICE(FTDI_VID, INSIDE_ACCESSO) }, 674 { USB_DEVICE(INTREPID_VID, INTREPID_VALUECAN_PID) }, 675 { USB_DEVICE(INTREPID_VID, INTREPID_NEOVI_PID) }, 676 { USB_DEVICE(FALCOM_VID, FALCOM_TWIST_PID) }, 677 { USB_DEVICE(FALCOM_VID, FALCOM_SAMBA_PID) }, 678 { USB_DEVICE(FTDI_VID, FTDI_SUUNTO_SPORTS_PID) }, 679 { USB_DEVICE(FTDI_VID, FTDI_OCEANIC_PID) }, 680 { USB_DEVICE(TTI_VID, TTI_QL355P_PID) }, 681 { USB_DEVICE(FTDI_VID, FTDI_RM_CANVIEW_PID) }, 682 { USB_DEVICE(ACTON_VID, ACTON_SPECTRAPRO_PID) }, 683 { USB_DEVICE(CONTEC_VID, CONTEC_COM1USBH_PID) }, 684 { USB_DEVICE(MITSUBISHI_VID, MITSUBISHI_FXUSB_PID) }, 685 { USB_DEVICE(BANDB_VID, BANDB_USOTL4_PID) }, 686 { USB_DEVICE(BANDB_VID, BANDB_USTL4_PID) }, 687 { USB_DEVICE(BANDB_VID, BANDB_USO9ML2_PID) }, 688 { USB_DEVICE(BANDB_VID, BANDB_USOPTL4_PID) }, 689 { USB_DEVICE(BANDB_VID, BANDB_USPTL4_PID) }, 690 { USB_DEVICE(BANDB_VID, BANDB_USO9ML2DR_2_PID) }, 691 { USB_DEVICE(BANDB_VID, BANDB_USO9ML2DR_PID) }, 692 { USB_DEVICE(BANDB_VID, BANDB_USOPTL4DR2_PID) }, 693 { USB_DEVICE(BANDB_VID, BANDB_USOPTL4DR_PID) }, 694 { USB_DEVICE(BANDB_VID, BANDB_485USB9F_2W_PID) }, 695 { USB_DEVICE(BANDB_VID, BANDB_485USB9F_4W_PID) }, 696 { USB_DEVICE(BANDB_VID, BANDB_232USB9M_PID) }, 697 { USB_DEVICE(BANDB_VID, BANDB_485USBTB_2W_PID) }, 698 { USB_DEVICE(BANDB_VID, BANDB_485USBTB_4W_PID) }, 699 { USB_DEVICE(BANDB_VID, BANDB_TTL5USB9M_PID) }, 700 { USB_DEVICE(BANDB_VID, BANDB_TTL3USB9M_PID) }, 701 { USB_DEVICE(BANDB_VID, BANDB_ZZ_PROG1_USB_PID) }, 702 { USB_DEVICE(FTDI_VID, EVER_ECO_PRO_CDS) }, 703 { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_1_PID) }, 704 { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_2_PID) }, 705 { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_3_PID) }, 706 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_0_PID) }, 707 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_1_PID) }, 708 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_2_PID) }, 709 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_3_PID) }, 710 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_4_PID) }, 711 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_5_PID) }, 712 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_6_PID) }, 713 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_7_PID) }, 714 { USB_DEVICE(XSENS_VID, XSENS_AWINDA_DONGLE_PID) }, 715 { USB_DEVICE(XSENS_VID, XSENS_AWINDA_STATION_PID) }, 716 { USB_DEVICE(XSENS_VID, XSENS_CONVERTER_PID) }, 717 { USB_DEVICE(XSENS_VID, XSENS_MTDEVBOARD_PID) }, 718 { USB_DEVICE(XSENS_VID, XSENS_MTIUSBCONVERTER_PID) }, 719 { USB_DEVICE(XSENS_VID, XSENS_MTW_PID) }, 720 { USB_DEVICE(FTDI_VID, FTDI_OMNI1509) }, 721 { USB_DEVICE(MOBILITY_VID, MOBILITY_USB_SERIAL_PID) }, 722 { USB_DEVICE(FTDI_VID, FTDI_ACTIVE_ROBOTS_PID) }, 723 { USB_DEVICE(FTDI_VID, FTDI_MHAM_KW_PID) }, 724 { USB_DEVICE(FTDI_VID, FTDI_MHAM_YS_PID) }, 725 { USB_DEVICE(FTDI_VID, FTDI_MHAM_Y6_PID) }, 726 { USB_DEVICE(FTDI_VID, FTDI_MHAM_Y8_PID) }, 727 { USB_DEVICE(FTDI_VID, FTDI_MHAM_IC_PID) }, 728 { USB_DEVICE(FTDI_VID, FTDI_MHAM_DB9_PID) }, 729 { USB_DEVICE(FTDI_VID, FTDI_MHAM_RS232_PID) }, 730 { USB_DEVICE(FTDI_VID, FTDI_MHAM_Y9_PID) }, 731 { USB_DEVICE(FTDI_VID, FTDI_TERATRONIK_VCP_PID) }, 732 { USB_DEVICE(FTDI_VID, FTDI_TERATRONIK_D2XX_PID) }, 733 { USB_DEVICE(EVOLUTION_VID, EVOLUTION_ER1_PID) }, 734 { USB_DEVICE(EVOLUTION_VID, EVO_HYBRID_PID) }, 735 { USB_DEVICE(EVOLUTION_VID, EVO_RCM4_PID) }, 736 { USB_DEVICE(FTDI_VID, FTDI_ARTEMIS_PID) }, 737 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16_PID) }, 738 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16C_PID) }, 739 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16HR_PID) }, 740 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16HRC_PID) }, 741 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16IC_PID) }, 742 { USB_DEVICE(KOBIL_VID, KOBIL_CONV_B1_PID) }, 743 { USB_DEVICE(KOBIL_VID, KOBIL_CONV_KAAN_PID) }, 744 { USB_DEVICE(POSIFLEX_VID, POSIFLEX_PP7000_PID) }, 745 { USB_DEVICE(FTDI_VID, FTDI_TTUSB_PID) }, 746 { USB_DEVICE(FTDI_VID, FTDI_ECLO_COM_1WIRE_PID) }, 747 { USB_DEVICE(FTDI_VID, FTDI_WESTREX_MODEL_777_PID) }, 748 { USB_DEVICE(FTDI_VID, FTDI_WESTREX_MODEL_8900F_PID) }, 749 { USB_DEVICE(FTDI_VID, FTDI_PCDJ_DAC2_PID) }, 750 { USB_DEVICE(FTDI_VID, FTDI_RRCIRKITS_LOCOBUFFER_PID) }, 751 { USB_DEVICE(FTDI_VID, FTDI_ASK_RDR400_PID) }, 752 { USB_DEVICE(FTDI_VID, FTDI_NZR_SEM_USB_PID) }, 753 { USB_DEVICE(ICOM_VID, ICOM_ID_1_PID) }, 754 { USB_DEVICE(ICOM_VID, ICOM_OPC_U_UC_PID) }, 755 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2C1_PID) }, 756 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2C2_PID) }, 757 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2D_PID) }, 758 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2VT_PID) }, 759 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2VR_PID) }, 760 { USB_DEVICE(ICOM_VID, ICOM_ID_RP4KVT_PID) }, 761 { USB_DEVICE(ICOM_VID, ICOM_ID_RP4KVR_PID) }, 762 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2KVT_PID) }, 763 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2KVR_PID) }, 764 { USB_DEVICE(FTDI_VID, FTDI_ACG_HFDUAL_PID) }, 765 { USB_DEVICE(FTDI_VID, FTDI_YEI_SERVOCENTER31_PID) }, 766 { USB_DEVICE(FTDI_VID, FTDI_THORLABS_PID) }, 767 { USB_DEVICE(TESTO_VID, TESTO_1_PID) }, 768 { USB_DEVICE(TESTO_VID, TESTO_3_PID) }, 769 { USB_DEVICE(FTDI_VID, FTDI_GAMMA_SCOUT_PID) }, 770 { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13M_PID) }, 771 { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13S_PID) }, 772 { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13U_PID) }, 773 { USB_DEVICE(ELEKTOR_VID, ELEKTOR_FT323R_PID) }, 774 { USB_DEVICE(FTDI_VID, FTDI_NDI_HUC_PID), 775 .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk }, 776 { USB_DEVICE(FTDI_VID, FTDI_NDI_SPECTRA_SCU_PID), 777 .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk }, 778 { USB_DEVICE(FTDI_VID, FTDI_NDI_FUTURE_2_PID), 779 .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk }, 780 { USB_DEVICE(FTDI_VID, FTDI_NDI_FUTURE_3_PID), 781 .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk }, 782 { USB_DEVICE(FTDI_VID, FTDI_NDI_AURORA_SCU_PID), 783 .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk }, 784 { USB_DEVICE(TELLDUS_VID, TELLDUS_TELLSTICK_PID) }, 785 { USB_DEVICE(NOVITUS_VID, NOVITUS_BONO_E_PID) }, 786 { USB_DEVICE(FTDI_VID, RTSYSTEMS_USB_VX8_PID) }, 787 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S03_PID) }, 788 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_59_PID) }, 789 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_57A_PID) }, 790 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_57B_PID) }, 791 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29A_PID) }, 792 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29B_PID) }, 793 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29F_PID) }, 794 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_62B_PID) }, 795 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S01_PID) }, 796 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_63_PID) }, 797 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29C_PID) }, 798 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_81B_PID) }, 799 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_82B_PID) }, 800 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K5D_PID) }, 801 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K4Y_PID) }, 802 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K5G_PID) }, 803 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S05_PID) }, 804 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_60_PID) }, 805 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_61_PID) }, 806 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_62_PID) }, 807 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_63B_PID) }, 808 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_64_PID) }, 809 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_65_PID) }, 810 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_92_PID) }, 811 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_92D_PID) }, 812 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_W5R_PID) }, 813 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_A5R_PID) }, 814 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_PW1_PID) }, 815 { USB_DEVICE(FTDI_VID, FTDI_MAXSTREAM_PID) }, 816 { USB_DEVICE(FTDI_VID, FTDI_PHI_FISCO_PID) }, 817 { USB_DEVICE(TML_VID, TML_USB_SERIAL_PID) }, 818 { USB_DEVICE(FTDI_VID, FTDI_ELSTER_UNICOM_PID) }, 819 { USB_DEVICE(FTDI_VID, FTDI_PROPOX_JTAGCABLEII_PID) }, 820 { USB_DEVICE(FTDI_VID, FTDI_PROPOX_ISPCABLEIII_PID) }, 821 { USB_DEVICE(FTDI_VID, CYBER_CORTEX_AV_PID), 822 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 823 { USB_DEVICE_INTERFACE_NUMBER(OLIMEX_VID, OLIMEX_ARM_USB_OCD_PID, 1) }, 824 { USB_DEVICE_INTERFACE_NUMBER(OLIMEX_VID, OLIMEX_ARM_USB_OCD_H_PID, 1) }, 825 { USB_DEVICE_INTERFACE_NUMBER(OLIMEX_VID, OLIMEX_ARM_USB_TINY_PID, 1) }, 826 { USB_DEVICE_INTERFACE_NUMBER(OLIMEX_VID, OLIMEX_ARM_USB_TINY_H_PID, 1) }, 827 { USB_DEVICE(FIC_VID, FIC_NEO1973_DEBUG_PID), 828 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 829 { USB_DEVICE(FTDI_VID, FTDI_OOCDLINK_PID), 830 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 831 { USB_DEVICE(FTDI_VID, LMI_LM3S_DEVEL_BOARD_PID), 832 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 833 { USB_DEVICE(FTDI_VID, LMI_LM3S_EVAL_BOARD_PID), 834 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 835 { USB_DEVICE(FTDI_VID, LMI_LM3S_ICDI_BOARD_PID), 836 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 837 { USB_DEVICE(FTDI_VID, FTDI_TURTELIZER_PID), 838 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 839 { USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_USB60F) }, 840 { USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_SCU18) }, 841 { USB_DEVICE(FTDI_VID, FTDI_REU_TINY_PID) }, 842 843 /* Papouch devices based on FTDI chip */ 844 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485_PID) }, 845 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_AP485_PID) }, 846 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB422_PID) }, 847 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485_2_PID) }, 848 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_AP485_2_PID) }, 849 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB422_2_PID) }, 850 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485S_PID) }, 851 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485C_PID) }, 852 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_LEC_PID) }, 853 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB232_PID) }, 854 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_TMU_PID) }, 855 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_IRAMP_PID) }, 856 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_DRAK5_PID) }, 857 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO8x8_PID) }, 858 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO4x4_PID) }, 859 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO2x2_PID) }, 860 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO10x1_PID) }, 861 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO30x3_PID) }, 862 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO60x3_PID) }, 863 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO2x16_PID) }, 864 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO3x32_PID) }, 865 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_DRAK6_PID) }, 866 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_UPSUSB_PID) }, 867 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_MU_PID) }, 868 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SIMUKEY_PID) }, 869 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_AD4USB_PID) }, 870 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_GMUX_PID) }, 871 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_GMSR_PID) }, 872 873 { USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DGQG_PID) }, 874 { USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DUSB_PID) }, 875 { USB_DEVICE(ALTI2_VID, ALTI2_N3_PID) }, 876 { USB_DEVICE(FTDI_VID, DIEBOLD_BCS_SE923_PID) }, 877 { USB_DEVICE(ATMEL_VID, STK541_PID) }, 878 { USB_DEVICE(DE_VID, STB_PID) }, 879 { USB_DEVICE(DE_VID, WHT_PID) }, 880 { USB_DEVICE(ADI_VID, ADI_GNICE_PID), 881 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 882 { USB_DEVICE(ADI_VID, ADI_GNICEPLUS_PID), 883 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 884 { USB_DEVICE_AND_INTERFACE_INFO(MICROCHIP_VID, MICROCHIP_USB_BOARD_PID, 885 USB_CLASS_VENDOR_SPEC, 886 USB_SUBCLASS_VENDOR_SPEC, 0x00) }, 887 { USB_DEVICE_INTERFACE_NUMBER(ACTEL_VID, MICROSEMI_ARROW_SF2PLUS_BOARD_PID, 2) }, 888 { USB_DEVICE(JETI_VID, JETI_SPC1201_PID) }, 889 { USB_DEVICE(MARVELL_VID, MARVELL_SHEEVAPLUG_PID), 890 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 891 { USB_DEVICE(LARSENBRUSGAARD_VID, LB_ALTITRACK_PID) }, 892 { USB_DEVICE(GN_OTOMETRICS_VID, AURICAL_USB_PID) }, 893 { USB_DEVICE(FTDI_VID, PI_C865_PID) }, 894 { USB_DEVICE(FTDI_VID, PI_C857_PID) }, 895 { USB_DEVICE(PI_VID, PI_C866_PID) }, 896 { USB_DEVICE(PI_VID, PI_C663_PID) }, 897 { USB_DEVICE(PI_VID, PI_C725_PID) }, 898 { USB_DEVICE(PI_VID, PI_E517_PID) }, 899 { USB_DEVICE(PI_VID, PI_C863_PID) }, 900 { USB_DEVICE(PI_VID, PI_E861_PID) }, 901 { USB_DEVICE(PI_VID, PI_C867_PID) }, 902 { USB_DEVICE(PI_VID, PI_E609_PID) }, 903 { USB_DEVICE(PI_VID, PI_E709_PID) }, 904 { USB_DEVICE(PI_VID, PI_100F_PID) }, 905 { USB_DEVICE(PI_VID, PI_1011_PID) }, 906 { USB_DEVICE(PI_VID, PI_1012_PID) }, 907 { USB_DEVICE(PI_VID, PI_1013_PID) }, 908 { USB_DEVICE(PI_VID, PI_1014_PID) }, 909 { USB_DEVICE(PI_VID, PI_1015_PID) }, 910 { USB_DEVICE(PI_VID, PI_1016_PID) }, 911 { USB_DEVICE(KONDO_VID, KONDO_USB_SERIAL_PID) }, 912 { USB_DEVICE(BAYER_VID, BAYER_CONTOUR_CABLE_PID) }, 913 { USB_DEVICE(FTDI_VID, MARVELL_OPENRD_PID), 914 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 915 { USB_DEVICE(FTDI_VID, TI_XDS100V2_PID), 916 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 917 { USB_DEVICE(FTDI_VID, HAMEG_HO820_PID) }, 918 { USB_DEVICE(FTDI_VID, HAMEG_HO720_PID) }, 919 { USB_DEVICE(FTDI_VID, HAMEG_HO730_PID) }, 920 { USB_DEVICE(FTDI_VID, HAMEG_HO870_PID) }, 921 { USB_DEVICE(FTDI_VID, MJSG_GENERIC_PID) }, 922 { USB_DEVICE(FTDI_VID, MJSG_SR_RADIO_PID) }, 923 { USB_DEVICE(FTDI_VID, MJSG_HD_RADIO_PID) }, 924 { USB_DEVICE(FTDI_VID, MJSG_XM_RADIO_PID) }, 925 { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_ST_PID), 926 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 927 { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_SLITE_PID), 928 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 929 { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_SH2_PID), 930 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 931 { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_SH4_PID), 932 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 933 { USB_DEVICE(FTDI_VID, SEGWAY_RMP200_PID) }, 934 { USB_DEVICE(FTDI_VID, ACCESIO_COM4SM_PID) }, 935 { USB_DEVICE(IONICS_VID, IONICS_PLUGCOMPUTER_PID), 936 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 937 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_24_MASTER_WING_PID) }, 938 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_PC_WING_PID) }, 939 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_USB_DMX_PID) }, 940 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MIDI_TIMECODE_PID) }, 941 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MINI_WING_PID) }, 942 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MAXI_WING_PID) }, 943 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MEDIA_WING_PID) }, 944 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_WING_PID) }, 945 { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LOGBOOKML_PID) }, 946 { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LS_LOGBOOK_PID) }, 947 { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_HS_LOGBOOK_PID) }, 948 { USB_DEVICE(FTDI_VID, FTDI_CINTERION_MC55I_PID) }, 949 { USB_DEVICE(FTDI_VID, FTDI_FHE_PID) }, 950 { USB_DEVICE(FTDI_VID, FTDI_DOTEC_PID) }, 951 { USB_DEVICE(QIHARDWARE_VID, MILKYMISTONE_JTAGSERIAL_PID), 952 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 953 { USB_DEVICE(ST_VID, ST_STMCLT_2232_PID), 954 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 955 { USB_DEVICE(ST_VID, ST_STMCLT_4232_PID), 956 .driver_info = (kernel_ulong_t)&ftdi_stmclite_quirk }, 957 { USB_DEVICE(FTDI_VID, FTDI_RF_R106) }, 958 { USB_DEVICE(FTDI_VID, FTDI_DISTORTEC_JTAG_LOCK_PICK_PID), 959 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 960 { USB_DEVICE(FTDI_VID, FTDI_LUMEL_PD12_PID) }, 961 /* Crucible Devices */ 962 { USB_DEVICE(FTDI_VID, FTDI_CT_COMET_PID) }, 963 { USB_DEVICE(FTDI_VID, FTDI_Z3X_PID) }, 964 /* Cressi Devices */ 965 { USB_DEVICE(FTDI_VID, FTDI_CRESSI_PID) }, 966 /* Brainboxes Devices */ 967 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_001_PID) }, 968 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_012_PID) }, 969 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_023_PID) }, 970 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_034_PID) }, 971 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_101_PID) }, 972 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_159_PID) }, 973 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_1_PID) }, 974 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_2_PID) }, 975 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_3_PID) }, 976 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_4_PID) }, 977 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_5_PID) }, 978 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_6_PID) }, 979 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_7_PID) }, 980 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_8_PID) }, 981 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_235_PID) }, 982 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_257_PID) }, 983 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_1_PID) }, 984 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_2_PID) }, 985 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_3_PID) }, 986 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_4_PID) }, 987 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_313_PID) }, 988 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_320_PID) }, 989 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_324_PID) }, 990 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_346_1_PID) }, 991 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_346_2_PID) }, 992 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_357_PID) }, 993 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_606_1_PID) }, 994 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_606_2_PID) }, 995 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_606_3_PID) }, 996 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_701_1_PID) }, 997 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_701_2_PID) }, 998 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_1_PID) }, 999 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_2_PID) }, 1000 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_3_PID) }, 1001 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_4_PID) }, 1002 /* ekey Devices */ 1003 { USB_DEVICE(FTDI_VID, FTDI_EKEY_CONV_USB_PID) }, 1004 /* Infineon Devices */ 1005 { USB_DEVICE_INTERFACE_NUMBER(INFINEON_VID, INFINEON_TRIBOARD_TC1798_PID, 1) }, 1006 { USB_DEVICE_INTERFACE_NUMBER(INFINEON_VID, INFINEON_TRIBOARD_TC2X7_PID, 1) }, 1007 /* GE Healthcare devices */ 1008 { USB_DEVICE(GE_HEALTHCARE_VID, GE_HEALTHCARE_NEMO_TRACKER_PID) }, 1009 /* Active Research (Actisense) devices */ 1010 { USB_DEVICE(FTDI_VID, ACTISENSE_NDC_PID) }, 1011 { USB_DEVICE(FTDI_VID, ACTISENSE_USG_PID) }, 1012 { USB_DEVICE(FTDI_VID, ACTISENSE_NGT_PID) }, 1013 { USB_DEVICE(FTDI_VID, ACTISENSE_NGW_PID) }, 1014 { USB_DEVICE(FTDI_VID, ACTISENSE_UID_PID) }, 1015 { USB_DEVICE(FTDI_VID, ACTISENSE_USA_PID) }, 1016 { USB_DEVICE(FTDI_VID, ACTISENSE_NGX_PID) }, 1017 { USB_DEVICE(FTDI_VID, ACTISENSE_D9AF_PID) }, 1018 { USB_DEVICE(FTDI_VID, CHETCO_SEAGAUGE_PID) }, 1019 { USB_DEVICE(FTDI_VID, CHETCO_SEASWITCH_PID) }, 1020 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_NMEA2000_PID) }, 1021 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_ETHERNET_PID) }, 1022 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_WIFI_PID) }, 1023 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_DISPLAY_PID) }, 1024 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_LITE_PID) }, 1025 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_ANALOG_PID) }, 1026 /* Belimo Automation devices */ 1027 { USB_DEVICE(FTDI_VID, BELIMO_ZTH_PID) }, 1028 { USB_DEVICE(FTDI_VID, BELIMO_ZIP_PID) }, 1029 /* ICP DAS I-756xU devices */ 1030 { USB_DEVICE(ICPDAS_VID, ICPDAS_I7560U_PID) }, 1031 { USB_DEVICE(ICPDAS_VID, ICPDAS_I7561U_PID) }, 1032 { USB_DEVICE(ICPDAS_VID, ICPDAS_I7563U_PID) }, 1033 { USB_DEVICE(WICED_VID, WICED_USB20706V2_PID) }, 1034 { USB_DEVICE(TI_VID, TI_CC3200_LAUNCHPAD_PID), 1035 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 1036 { USB_DEVICE(CYPRESS_VID, CYPRESS_WICED_BT_USB_PID) }, 1037 { USB_DEVICE(CYPRESS_VID, CYPRESS_WICED_WL_USB_PID) }, 1038 { USB_DEVICE(AIRBUS_DS_VID, AIRBUS_DS_P8GR) }, 1039 /* EZPrototypes devices */ 1040 { USB_DEVICE(EZPROTOTYPES_VID, HJELMSLUND_USB485_ISO_PID) }, 1041 { USB_DEVICE_INTERFACE_NUMBER(UNJO_VID, UNJO_ISODEBUG_V1_PID, 1) }, 1042 /* Sienna devices */ 1043 { USB_DEVICE(FTDI_VID, FTDI_SIENNA_PID) }, 1044 { USB_DEVICE(ECHELON_VID, ECHELON_U20_PID) }, 1045 /* IDS GmbH devices */ 1046 { USB_DEVICE(IDS_VID, IDS_SI31A_PID) }, 1047 { USB_DEVICE(IDS_VID, IDS_CM31A_PID) }, 1048 /* Omron devices */ 1049 { USB_DEVICE(OMRON_VID, OMRON_CS1W_CIF31_PID) }, 1050 /* U-Blox devices */ 1051 { USB_DEVICE(UBLOX_VID, UBLOX_C099F9P_ZED_PID) }, 1052 { USB_DEVICE(UBLOX_VID, UBLOX_C099F9P_ODIN_PID) }, 1053 /* FreeCalypso USB adapters */ 1054 { USB_DEVICE(FTDI_VID, FTDI_FALCONIA_JTAG_BUF_PID), 1055 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 1056 { USB_DEVICE(FTDI_VID, FTDI_FALCONIA_JTAG_UNBUF_PID), 1057 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 1058 { } /* Terminating entry */ 1059}; 1060 1061MODULE_DEVICE_TABLE(usb, id_table_combined); 1062 1063static const char *ftdi_chip_name[] = { 1064 [SIO] = "SIO", /* the serial part of FT8U100AX */ 1065 [FT8U232AM] = "FT8U232AM", 1066 [FT232BM] = "FT232BM", 1067 [FT2232C] = "FT2232C", 1068 [FT232RL] = "FT232RL", 1069 [FT2232H] = "FT2232H", 1070 [FT4232H] = "FT4232H", 1071 [FT232H] = "FT232H", 1072 [FTX] = "FT-X" 1073}; 1074 1075 1076/* Used for TIOCMIWAIT */ 1077#define FTDI_STATUS_B0_MASK (FTDI_RS0_CTS | FTDI_RS0_DSR | FTDI_RS0_RI | FTDI_RS0_RLSD) 1078#define FTDI_STATUS_B1_MASK (FTDI_RS_BI) 1079/* End TIOCMIWAIT */ 1080 1081/* function prototypes for a FTDI serial converter */ 1082static int ftdi_sio_probe(struct usb_serial *serial, 1083 const struct usb_device_id *id); 1084static int ftdi_sio_port_probe(struct usb_serial_port *port); 1085static int ftdi_sio_port_remove(struct usb_serial_port *port); 1086static int ftdi_open(struct tty_struct *tty, struct usb_serial_port *port); 1087static void ftdi_dtr_rts(struct usb_serial_port *port, int on); 1088static void ftdi_process_read_urb(struct urb *urb); 1089static int ftdi_prepare_write_buffer(struct usb_serial_port *port, 1090 void *dest, size_t size); 1091static void ftdi_set_termios(struct tty_struct *tty, 1092 struct usb_serial_port *port, struct ktermios *old); 1093static int ftdi_tiocmget(struct tty_struct *tty); 1094static int ftdi_tiocmset(struct tty_struct *tty, 1095 unsigned int set, unsigned int clear); 1096static int ftdi_ioctl(struct tty_struct *tty, 1097 unsigned int cmd, unsigned long arg); 1098static int get_serial_info(struct tty_struct *tty, 1099 struct serial_struct *ss); 1100static int set_serial_info(struct tty_struct *tty, 1101 struct serial_struct *ss); 1102static void ftdi_break_ctl(struct tty_struct *tty, int break_state); 1103static bool ftdi_tx_empty(struct usb_serial_port *port); 1104static int ftdi_get_modem_status(struct usb_serial_port *port, 1105 unsigned char status[2]); 1106 1107static unsigned short int ftdi_232am_baud_base_to_divisor(int baud, int base); 1108static unsigned short int ftdi_232am_baud_to_divisor(int baud); 1109static u32 ftdi_232bm_baud_base_to_divisor(int baud, int base); 1110static u32 ftdi_232bm_baud_to_divisor(int baud); 1111static u32 ftdi_2232h_baud_base_to_divisor(int baud, int base); 1112static u32 ftdi_2232h_baud_to_divisor(int baud); 1113 1114static struct usb_serial_driver ftdi_sio_device = { 1115 .driver = { 1116 .owner = THIS_MODULE, 1117 .name = "ftdi_sio", 1118 }, 1119 .description = "FTDI USB Serial Device", 1120 .id_table = id_table_combined, 1121 .num_ports = 1, 1122 .bulk_in_size = 512, 1123 .bulk_out_size = 256, 1124 .probe = ftdi_sio_probe, 1125 .port_probe = ftdi_sio_port_probe, 1126 .port_remove = ftdi_sio_port_remove, 1127 .open = ftdi_open, 1128 .dtr_rts = ftdi_dtr_rts, 1129 .throttle = usb_serial_generic_throttle, 1130 .unthrottle = usb_serial_generic_unthrottle, 1131 .process_read_urb = ftdi_process_read_urb, 1132 .prepare_write_buffer = ftdi_prepare_write_buffer, 1133 .tiocmget = ftdi_tiocmget, 1134 .tiocmset = ftdi_tiocmset, 1135 .tiocmiwait = usb_serial_generic_tiocmiwait, 1136 .get_icount = usb_serial_generic_get_icount, 1137 .ioctl = ftdi_ioctl, 1138 .get_serial = get_serial_info, 1139 .set_serial = set_serial_info, 1140 .set_termios = ftdi_set_termios, 1141 .break_ctl = ftdi_break_ctl, 1142 .tx_empty = ftdi_tx_empty, 1143}; 1144 1145static struct usb_serial_driver * const serial_drivers[] = { 1146 &ftdi_sio_device, NULL 1147}; 1148 1149 1150#define WDR_TIMEOUT 5000 /* default urb timeout */ 1151#define WDR_SHORT_TIMEOUT 1000 /* shorter urb timeout */ 1152 1153/* 1154 * *************************************************************************** 1155 * Utility functions 1156 * *************************************************************************** 1157 */ 1158 1159static unsigned short int ftdi_232am_baud_base_to_divisor(int baud, int base) 1160{ 1161 unsigned short int divisor; 1162 /* divisor shifted 3 bits to the left */ 1163 int divisor3 = DIV_ROUND_CLOSEST(base, 2 * baud); 1164 if ((divisor3 & 0x7) == 7) 1165 divisor3++; /* round x.7/8 up to x+1 */ 1166 divisor = divisor3 >> 3; 1167 divisor3 &= 0x7; 1168 if (divisor3 == 1) 1169 divisor |= 0xc000; 1170 else if (divisor3 >= 4) 1171 divisor |= 0x4000; 1172 else if (divisor3 != 0) 1173 divisor |= 0x8000; 1174 else if (divisor == 1) 1175 divisor = 0; /* special case for maximum baud rate */ 1176 return divisor; 1177} 1178 1179static unsigned short int ftdi_232am_baud_to_divisor(int baud) 1180{ 1181 return ftdi_232am_baud_base_to_divisor(baud, 48000000); 1182} 1183 1184static u32 ftdi_232bm_baud_base_to_divisor(int baud, int base) 1185{ 1186 static const unsigned char divfrac[8] = { 0, 3, 2, 4, 1, 5, 6, 7 }; 1187 u32 divisor; 1188 /* divisor shifted 3 bits to the left */ 1189 int divisor3 = DIV_ROUND_CLOSEST(base, 2 * baud); 1190 divisor = divisor3 >> 3; 1191 divisor |= (u32)divfrac[divisor3 & 0x7] << 14; 1192 /* Deal with special cases for highest baud rates. */ 1193 if (divisor == 1) 1194 divisor = 0; 1195 else if (divisor == 0x4001) 1196 divisor = 1; 1197 return divisor; 1198} 1199 1200static u32 ftdi_232bm_baud_to_divisor(int baud) 1201{ 1202 return ftdi_232bm_baud_base_to_divisor(baud, 48000000); 1203} 1204 1205static u32 ftdi_2232h_baud_base_to_divisor(int baud, int base) 1206{ 1207 static const unsigned char divfrac[8] = { 0, 3, 2, 4, 1, 5, 6, 7 }; 1208 u32 divisor; 1209 int divisor3; 1210 1211 /* hi-speed baud rate is 10-bit sampling instead of 16-bit */ 1212 divisor3 = DIV_ROUND_CLOSEST(8 * base, 10 * baud); 1213 1214 divisor = divisor3 >> 3; 1215 divisor |= (u32)divfrac[divisor3 & 0x7] << 14; 1216 /* Deal with special cases for highest baud rates. */ 1217 if (divisor == 1) 1218 divisor = 0; 1219 else if (divisor == 0x4001) 1220 divisor = 1; 1221 /* 1222 * Set this bit to turn off a divide by 2.5 on baud rate generator 1223 * This enables baud rates up to 12Mbaud but cannot reach below 1200 1224 * baud with this bit set 1225 */ 1226 divisor |= 0x00020000; 1227 return divisor; 1228} 1229 1230static u32 ftdi_2232h_baud_to_divisor(int baud) 1231{ 1232 return ftdi_2232h_baud_base_to_divisor(baud, 120000000); 1233} 1234 1235#define set_mctrl(port, set) update_mctrl((port), (set), 0) 1236#define clear_mctrl(port, clear) update_mctrl((port), 0, (clear)) 1237 1238static int update_mctrl(struct usb_serial_port *port, unsigned int set, 1239 unsigned int clear) 1240{ 1241 struct ftdi_private *priv = usb_get_serial_port_data(port); 1242 struct device *dev = &port->dev; 1243 unsigned value; 1244 int rv; 1245 1246 if (((set | clear) & (TIOCM_DTR | TIOCM_RTS)) == 0) { 1247 dev_dbg(dev, "%s - DTR|RTS not being set|cleared\n", __func__); 1248 return 0; /* no change */ 1249 } 1250 1251 clear &= ~set; /* 'set' takes precedence over 'clear' */ 1252 value = 0; 1253 if (clear & TIOCM_DTR) 1254 value |= FTDI_SIO_SET_DTR_LOW; 1255 if (clear & TIOCM_RTS) 1256 value |= FTDI_SIO_SET_RTS_LOW; 1257 if (set & TIOCM_DTR) 1258 value |= FTDI_SIO_SET_DTR_HIGH; 1259 if (set & TIOCM_RTS) 1260 value |= FTDI_SIO_SET_RTS_HIGH; 1261 rv = usb_control_msg(port->serial->dev, 1262 usb_sndctrlpipe(port->serial->dev, 0), 1263 FTDI_SIO_SET_MODEM_CTRL_REQUEST, 1264 FTDI_SIO_SET_MODEM_CTRL_REQUEST_TYPE, 1265 value, priv->interface, 1266 NULL, 0, WDR_TIMEOUT); 1267 if (rv < 0) { 1268 dev_dbg(dev, "%s Error from MODEM_CTRL urb: DTR %s, RTS %s\n", 1269 __func__, 1270 (set & TIOCM_DTR) ? "HIGH" : (clear & TIOCM_DTR) ? "LOW" : "unchanged", 1271 (set & TIOCM_RTS) ? "HIGH" : (clear & TIOCM_RTS) ? "LOW" : "unchanged"); 1272 rv = usb_translate_errors(rv); 1273 } else { 1274 dev_dbg(dev, "%s - DTR %s, RTS %s\n", __func__, 1275 (set & TIOCM_DTR) ? "HIGH" : (clear & TIOCM_DTR) ? "LOW" : "unchanged", 1276 (set & TIOCM_RTS) ? "HIGH" : (clear & TIOCM_RTS) ? "LOW" : "unchanged"); 1277 /* FIXME: locking on last_dtr_rts */ 1278 priv->last_dtr_rts = (priv->last_dtr_rts & ~clear) | set; 1279 } 1280 return rv; 1281} 1282 1283 1284static u32 get_ftdi_divisor(struct tty_struct *tty, 1285 struct usb_serial_port *port) 1286{ 1287 struct ftdi_private *priv = usb_get_serial_port_data(port); 1288 struct device *dev = &port->dev; 1289 u32 div_value = 0; 1290 int div_okay = 1; 1291 int baud; 1292 1293 baud = tty_get_baud_rate(tty); 1294 dev_dbg(dev, "%s - tty_get_baud_rate reports speed %d\n", __func__, baud); 1295 1296 /* 1297 * Observe deprecated async-compatible custom_divisor hack, update 1298 * baudrate if needed. 1299 */ 1300 if (baud == 38400 && 1301 ((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST) && 1302 (priv->custom_divisor)) { 1303 baud = priv->baud_base / priv->custom_divisor; 1304 dev_dbg(dev, "%s - custom divisor %d sets baud rate to %d\n", 1305 __func__, priv->custom_divisor, baud); 1306 } 1307 1308 if (!baud) 1309 baud = 9600; 1310 switch (priv->chip_type) { 1311 case SIO: /* SIO chip */ 1312 switch (baud) { 1313 case 300: div_value = ftdi_sio_b300; break; 1314 case 600: div_value = ftdi_sio_b600; break; 1315 case 1200: div_value = ftdi_sio_b1200; break; 1316 case 2400: div_value = ftdi_sio_b2400; break; 1317 case 4800: div_value = ftdi_sio_b4800; break; 1318 case 9600: div_value = ftdi_sio_b9600; break; 1319 case 19200: div_value = ftdi_sio_b19200; break; 1320 case 38400: div_value = ftdi_sio_b38400; break; 1321 case 57600: div_value = ftdi_sio_b57600; break; 1322 case 115200: div_value = ftdi_sio_b115200; break; 1323 default: 1324 dev_dbg(dev, "%s - Baudrate (%d) requested is not supported\n", 1325 __func__, baud); 1326 div_value = ftdi_sio_b9600; 1327 baud = 9600; 1328 div_okay = 0; 1329 } 1330 break; 1331 case FT8U232AM: /* 8U232AM chip */ 1332 if (baud <= 3000000) { 1333 div_value = ftdi_232am_baud_to_divisor(baud); 1334 } else { 1335 dev_dbg(dev, "%s - Baud rate too high!\n", __func__); 1336 baud = 9600; 1337 div_value = ftdi_232am_baud_to_divisor(9600); 1338 div_okay = 0; 1339 } 1340 break; 1341 case FT232BM: /* FT232BM chip */ 1342 case FT2232C: /* FT2232C chip */ 1343 case FT232RL: /* FT232RL chip */ 1344 case FTX: /* FT-X series */ 1345 if (baud <= 3000000) { 1346 u16 product_id = le16_to_cpu( 1347 port->serial->dev->descriptor.idProduct); 1348 if (((product_id == FTDI_NDI_HUC_PID) || 1349 (product_id == FTDI_NDI_SPECTRA_SCU_PID) || 1350 (product_id == FTDI_NDI_FUTURE_2_PID) || 1351 (product_id == FTDI_NDI_FUTURE_3_PID) || 1352 (product_id == FTDI_NDI_AURORA_SCU_PID)) && 1353 (baud == 19200)) { 1354 baud = 1200000; 1355 } 1356 div_value = ftdi_232bm_baud_to_divisor(baud); 1357 } else { 1358 dev_dbg(dev, "%s - Baud rate too high!\n", __func__); 1359 div_value = ftdi_232bm_baud_to_divisor(9600); 1360 div_okay = 0; 1361 baud = 9600; 1362 } 1363 break; 1364 case FT2232H: /* FT2232H chip */ 1365 case FT4232H: /* FT4232H chip */ 1366 case FT232H: /* FT232H chip */ 1367 if ((baud <= 12000000) && (baud >= 1200)) { 1368 div_value = ftdi_2232h_baud_to_divisor(baud); 1369 } else if (baud < 1200) { 1370 div_value = ftdi_232bm_baud_to_divisor(baud); 1371 } else { 1372 dev_dbg(dev, "%s - Baud rate too high!\n", __func__); 1373 div_value = ftdi_232bm_baud_to_divisor(9600); 1374 div_okay = 0; 1375 baud = 9600; 1376 } 1377 break; 1378 } /* priv->chip_type */ 1379 1380 if (div_okay) { 1381 dev_dbg(dev, "%s - Baud rate set to %d (divisor 0x%lX) on chip %s\n", 1382 __func__, baud, (unsigned long)div_value, 1383 ftdi_chip_name[priv->chip_type]); 1384 } 1385 1386 tty_encode_baud_rate(tty, baud, baud); 1387 return div_value; 1388} 1389 1390static int change_speed(struct tty_struct *tty, struct usb_serial_port *port) 1391{ 1392 struct ftdi_private *priv = usb_get_serial_port_data(port); 1393 u16 value; 1394 u16 index; 1395 u32 index_value; 1396 int rv; 1397 1398 index_value = get_ftdi_divisor(tty, port); 1399 value = (u16)index_value; 1400 index = (u16)(index_value >> 16); 1401 if (priv->chip_type == FT2232C || priv->chip_type == FT2232H || 1402 priv->chip_type == FT4232H || priv->chip_type == FT232H || 1403 priv->chip_type == FTX) { 1404 /* Probably the BM type needs the MSB of the encoded fractional 1405 * divider also moved like for the chips above. Any infos? */ 1406 index = (u16)((index << 8) | priv->interface); 1407 } 1408 1409 rv = usb_control_msg(port->serial->dev, 1410 usb_sndctrlpipe(port->serial->dev, 0), 1411 FTDI_SIO_SET_BAUDRATE_REQUEST, 1412 FTDI_SIO_SET_BAUDRATE_REQUEST_TYPE, 1413 value, index, 1414 NULL, 0, WDR_SHORT_TIMEOUT); 1415 return rv; 1416} 1417 1418static int write_latency_timer(struct usb_serial_port *port) 1419{ 1420 struct ftdi_private *priv = usb_get_serial_port_data(port); 1421 struct usb_device *udev = port->serial->dev; 1422 int rv; 1423 int l = priv->latency; 1424 1425 if (priv->chip_type == SIO || priv->chip_type == FT8U232AM) 1426 return -EINVAL; 1427 1428 if (priv->flags & ASYNC_LOW_LATENCY) 1429 l = 1; 1430 1431 dev_dbg(&port->dev, "%s: setting latency timer = %i\n", __func__, l); 1432 1433 rv = usb_control_msg(udev, 1434 usb_sndctrlpipe(udev, 0), 1435 FTDI_SIO_SET_LATENCY_TIMER_REQUEST, 1436 FTDI_SIO_SET_LATENCY_TIMER_REQUEST_TYPE, 1437 l, priv->interface, 1438 NULL, 0, WDR_TIMEOUT); 1439 if (rv < 0) 1440 dev_err(&port->dev, "Unable to write latency timer: %i\n", rv); 1441 return rv; 1442} 1443 1444static int _read_latency_timer(struct usb_serial_port *port) 1445{ 1446 struct ftdi_private *priv = usb_get_serial_port_data(port); 1447 struct usb_device *udev = port->serial->dev; 1448 unsigned char *buf; 1449 int rv; 1450 1451 buf = kmalloc(1, GFP_KERNEL); 1452 if (!buf) 1453 return -ENOMEM; 1454 1455 rv = usb_control_msg(udev, 1456 usb_rcvctrlpipe(udev, 0), 1457 FTDI_SIO_GET_LATENCY_TIMER_REQUEST, 1458 FTDI_SIO_GET_LATENCY_TIMER_REQUEST_TYPE, 1459 0, priv->interface, 1460 buf, 1, WDR_TIMEOUT); 1461 if (rv < 1) { 1462 if (rv >= 0) 1463 rv = -EIO; 1464 } else { 1465 rv = buf[0]; 1466 } 1467 1468 kfree(buf); 1469 1470 return rv; 1471} 1472 1473static int read_latency_timer(struct usb_serial_port *port) 1474{ 1475 struct ftdi_private *priv = usb_get_serial_port_data(port); 1476 int rv; 1477 1478 if (priv->chip_type == SIO || priv->chip_type == FT8U232AM) 1479 return -EINVAL; 1480 1481 rv = _read_latency_timer(port); 1482 if (rv < 0) { 1483 dev_err(&port->dev, "Unable to read latency timer: %i\n", rv); 1484 return rv; 1485 } 1486 1487 priv->latency = rv; 1488 1489 return 0; 1490} 1491 1492static int get_serial_info(struct tty_struct *tty, 1493 struct serial_struct *ss) 1494{ 1495 struct usb_serial_port *port = tty->driver_data; 1496 struct ftdi_private *priv = usb_get_serial_port_data(port); 1497 1498 ss->flags = priv->flags; 1499 ss->baud_base = priv->baud_base; 1500 ss->custom_divisor = priv->custom_divisor; 1501 return 0; 1502} 1503 1504static int set_serial_info(struct tty_struct *tty, 1505 struct serial_struct *ss) 1506{ 1507 struct usb_serial_port *port = tty->driver_data; 1508 struct ftdi_private *priv = usb_get_serial_port_data(port); 1509 struct ftdi_private old_priv; 1510 1511 mutex_lock(&priv->cfg_lock); 1512 old_priv = *priv; 1513 1514 /* Do error checking and permission checking */ 1515 1516 if (!capable(CAP_SYS_ADMIN)) { 1517 if ((ss->flags ^ priv->flags) & ~ASYNC_USR_MASK) { 1518 mutex_unlock(&priv->cfg_lock); 1519 return -EPERM; 1520 } 1521 priv->flags = ((priv->flags & ~ASYNC_USR_MASK) | 1522 (ss->flags & ASYNC_USR_MASK)); 1523 priv->custom_divisor = ss->custom_divisor; 1524 goto check_and_exit; 1525 } 1526 1527 if (ss->baud_base != priv->baud_base) { 1528 mutex_unlock(&priv->cfg_lock); 1529 return -EINVAL; 1530 } 1531 1532 /* Make the changes - these are privileged changes! */ 1533 1534 priv->flags = ((priv->flags & ~ASYNC_FLAGS) | 1535 (ss->flags & ASYNC_FLAGS)); 1536 priv->custom_divisor = ss->custom_divisor; 1537 1538check_and_exit: 1539 write_latency_timer(port); 1540 1541 if ((priv->flags ^ old_priv.flags) & ASYNC_SPD_MASK || 1542 ((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST && 1543 priv->custom_divisor != old_priv.custom_divisor)) { 1544 1545 /* warn about deprecation unless clearing */ 1546 if (priv->flags & ASYNC_SPD_MASK) 1547 dev_warn_ratelimited(&port->dev, "use of SPD flags is deprecated\n"); 1548 1549 change_speed(tty, port); 1550 } 1551 mutex_unlock(&priv->cfg_lock); 1552 return 0; 1553} 1554 1555static int get_lsr_info(struct usb_serial_port *port, 1556 unsigned int __user *retinfo) 1557{ 1558 struct ftdi_private *priv = usb_get_serial_port_data(port); 1559 unsigned int result = 0; 1560 1561 if (priv->transmit_empty) 1562 result = TIOCSER_TEMT; 1563 1564 if (copy_to_user(retinfo, &result, sizeof(unsigned int))) 1565 return -EFAULT; 1566 return 0; 1567} 1568 1569 1570/* Determine type of FTDI chip based on USB config and descriptor. */ 1571static void ftdi_determine_type(struct usb_serial_port *port) 1572{ 1573 struct ftdi_private *priv = usb_get_serial_port_data(port); 1574 struct usb_serial *serial = port->serial; 1575 struct usb_device *udev = serial->dev; 1576 unsigned version; 1577 unsigned interfaces; 1578 1579 /* Assume it is not the original SIO device for now. */ 1580 priv->baud_base = 48000000 / 2; 1581 1582 version = le16_to_cpu(udev->descriptor.bcdDevice); 1583 interfaces = udev->actconfig->desc.bNumInterfaces; 1584 dev_dbg(&port->dev, "%s: bcdDevice = 0x%x, bNumInterfaces = %u\n", __func__, 1585 version, interfaces); 1586 if (interfaces > 1) { 1587 struct usb_interface *intf = serial->interface; 1588 int ifnum = intf->cur_altsetting->desc.bInterfaceNumber; 1589 1590 /* Multiple interfaces.*/ 1591 if (version == 0x0800) { 1592 priv->chip_type = FT4232H; 1593 /* Hi-speed - baud clock runs at 120MHz */ 1594 priv->baud_base = 120000000 / 2; 1595 } else if (version == 0x0700) { 1596 priv->chip_type = FT2232H; 1597 /* Hi-speed - baud clock runs at 120MHz */ 1598 priv->baud_base = 120000000 / 2; 1599 } else 1600 priv->chip_type = FT2232C; 1601 1602 /* Determine interface code. */ 1603 if (ifnum == 0) 1604 priv->interface = INTERFACE_A; 1605 else if (ifnum == 1) 1606 priv->interface = INTERFACE_B; 1607 else if (ifnum == 2) 1608 priv->interface = INTERFACE_C; 1609 else if (ifnum == 3) 1610 priv->interface = INTERFACE_D; 1611 1612 /* BM-type devices have a bug where bcdDevice gets set 1613 * to 0x200 when iSerialNumber is 0. */ 1614 if (version < 0x500) { 1615 dev_dbg(&port->dev, 1616 "%s: something fishy - bcdDevice too low for multi-interface device\n", 1617 __func__); 1618 } 1619 } else if (version < 0x200) { 1620 /* Old device. Assume it's the original SIO. */ 1621 priv->chip_type = SIO; 1622 priv->baud_base = 12000000 / 16; 1623 } else if (version < 0x400) { 1624 /* Assume it's an FT8U232AM (or FT8U245AM) */ 1625 priv->chip_type = FT8U232AM; 1626 /* 1627 * It might be a BM type because of the iSerialNumber bug. 1628 * If iSerialNumber==0 and the latency timer is readable, 1629 * assume it is BM type. 1630 */ 1631 if (udev->descriptor.iSerialNumber == 0 && 1632 _read_latency_timer(port) >= 0) { 1633 dev_dbg(&port->dev, 1634 "%s: has latency timer so not an AM type\n", 1635 __func__); 1636 priv->chip_type = FT232BM; 1637 } 1638 } else if (version < 0x600) { 1639 /* Assume it's an FT232BM (or FT245BM) */ 1640 priv->chip_type = FT232BM; 1641 } else if (version < 0x900) { 1642 /* Assume it's an FT232RL */ 1643 priv->chip_type = FT232RL; 1644 } else if (version < 0x1000) { 1645 /* Assume it's an FT232H */ 1646 priv->chip_type = FT232H; 1647 } else { 1648 /* Assume it's an FT-X series device */ 1649 priv->chip_type = FTX; 1650 } 1651 1652 dev_info(&udev->dev, "Detected %s\n", ftdi_chip_name[priv->chip_type]); 1653} 1654 1655 1656/* 1657 * Determine the maximum packet size for the device. This depends on the chip 1658 * type and the USB host capabilities. The value should be obtained from the 1659 * device descriptor as the chip will use the appropriate values for the host. 1660 */ 1661static void ftdi_set_max_packet_size(struct usb_serial_port *port) 1662{ 1663 struct ftdi_private *priv = usb_get_serial_port_data(port); 1664 struct usb_interface *interface = port->serial->interface; 1665 struct usb_endpoint_descriptor *ep_desc; 1666 unsigned num_endpoints; 1667 unsigned i; 1668 1669 num_endpoints = interface->cur_altsetting->desc.bNumEndpoints; 1670 if (!num_endpoints) 1671 return; 1672 1673 /* 1674 * NOTE: Some customers have programmed FT232R/FT245R devices 1675 * with an endpoint size of 0 - not good. In this case, we 1676 * want to override the endpoint descriptor setting and use a 1677 * value of 64 for wMaxPacketSize. 1678 */ 1679 for (i = 0; i < num_endpoints; i++) { 1680 ep_desc = &interface->cur_altsetting->endpoint[i].desc; 1681 if (!ep_desc->wMaxPacketSize) { 1682 ep_desc->wMaxPacketSize = cpu_to_le16(0x40); 1683 dev_warn(&port->dev, "Overriding wMaxPacketSize on endpoint %d\n", 1684 usb_endpoint_num(ep_desc)); 1685 } 1686 } 1687 1688 /* Set max packet size based on last descriptor. */ 1689 priv->max_packet_size = usb_endpoint_maxp(ep_desc); 1690} 1691 1692 1693/* 1694 * *************************************************************************** 1695 * Sysfs Attribute 1696 * *************************************************************************** 1697 */ 1698 1699static ssize_t latency_timer_show(struct device *dev, 1700 struct device_attribute *attr, char *buf) 1701{ 1702 struct usb_serial_port *port = to_usb_serial_port(dev); 1703 struct ftdi_private *priv = usb_get_serial_port_data(port); 1704 if (priv->flags & ASYNC_LOW_LATENCY) 1705 return sprintf(buf, "1\n"); 1706 else 1707 return sprintf(buf, "%i\n", priv->latency); 1708} 1709 1710/* Write a new value of the latency timer, in units of milliseconds. */ 1711static ssize_t latency_timer_store(struct device *dev, 1712 struct device_attribute *attr, 1713 const char *valbuf, size_t count) 1714{ 1715 struct usb_serial_port *port = to_usb_serial_port(dev); 1716 struct ftdi_private *priv = usb_get_serial_port_data(port); 1717 u8 v; 1718 int rv; 1719 1720 if (kstrtou8(valbuf, 10, &v)) 1721 return -EINVAL; 1722 1723 priv->latency = v; 1724 rv = write_latency_timer(port); 1725 if (rv < 0) 1726 return -EIO; 1727 return count; 1728} 1729static DEVICE_ATTR_RW(latency_timer); 1730 1731/* Write an event character directly to the FTDI register. The ASCII 1732 value is in the low 8 bits, with the enable bit in the 9th bit. */ 1733static ssize_t event_char_store(struct device *dev, 1734 struct device_attribute *attr, const char *valbuf, size_t count) 1735{ 1736 struct usb_serial_port *port = to_usb_serial_port(dev); 1737 struct ftdi_private *priv = usb_get_serial_port_data(port); 1738 struct usb_device *udev = port->serial->dev; 1739 unsigned int v; 1740 int rv; 1741 1742 if (kstrtouint(valbuf, 0, &v) || v >= 0x200) 1743 return -EINVAL; 1744 1745 dev_dbg(&port->dev, "%s: setting event char = 0x%03x\n", __func__, v); 1746 1747 rv = usb_control_msg(udev, 1748 usb_sndctrlpipe(udev, 0), 1749 FTDI_SIO_SET_EVENT_CHAR_REQUEST, 1750 FTDI_SIO_SET_EVENT_CHAR_REQUEST_TYPE, 1751 v, priv->interface, 1752 NULL, 0, WDR_TIMEOUT); 1753 if (rv < 0) { 1754 dev_dbg(&port->dev, "Unable to write event character: %i\n", rv); 1755 return -EIO; 1756 } 1757 1758 return count; 1759} 1760static DEVICE_ATTR_WO(event_char); 1761 1762static int create_sysfs_attrs(struct usb_serial_port *port) 1763{ 1764 struct ftdi_private *priv = usb_get_serial_port_data(port); 1765 int retval = 0; 1766 1767 /* XXX I've no idea if the original SIO supports the event_char 1768 * sysfs parameter, so I'm playing it safe. */ 1769 if (priv->chip_type != SIO) { 1770 dev_dbg(&port->dev, "sysfs attributes for %s\n", ftdi_chip_name[priv->chip_type]); 1771 retval = device_create_file(&port->dev, &dev_attr_event_char); 1772 if ((!retval) && 1773 (priv->chip_type == FT232BM || 1774 priv->chip_type == FT2232C || 1775 priv->chip_type == FT232RL || 1776 priv->chip_type == FT2232H || 1777 priv->chip_type == FT4232H || 1778 priv->chip_type == FT232H || 1779 priv->chip_type == FTX)) { 1780 retval = device_create_file(&port->dev, 1781 &dev_attr_latency_timer); 1782 } 1783 } 1784 return retval; 1785} 1786 1787static void remove_sysfs_attrs(struct usb_serial_port *port) 1788{ 1789 struct ftdi_private *priv = usb_get_serial_port_data(port); 1790 1791 /* XXX see create_sysfs_attrs */ 1792 if (priv->chip_type != SIO) { 1793 device_remove_file(&port->dev, &dev_attr_event_char); 1794 if (priv->chip_type == FT232BM || 1795 priv->chip_type == FT2232C || 1796 priv->chip_type == FT232RL || 1797 priv->chip_type == FT2232H || 1798 priv->chip_type == FT4232H || 1799 priv->chip_type == FT232H || 1800 priv->chip_type == FTX) { 1801 device_remove_file(&port->dev, &dev_attr_latency_timer); 1802 } 1803 } 1804 1805} 1806 1807#ifdef CONFIG_GPIOLIB 1808 1809static int ftdi_set_bitmode(struct usb_serial_port *port, u8 mode) 1810{ 1811 struct ftdi_private *priv = usb_get_serial_port_data(port); 1812 struct usb_serial *serial = port->serial; 1813 int result; 1814 u16 val; 1815 1816 result = usb_autopm_get_interface(serial->interface); 1817 if (result) 1818 return result; 1819 1820 val = (mode << 8) | (priv->gpio_output << 4) | priv->gpio_value; 1821 result = usb_control_msg(serial->dev, 1822 usb_sndctrlpipe(serial->dev, 0), 1823 FTDI_SIO_SET_BITMODE_REQUEST, 1824 FTDI_SIO_SET_BITMODE_REQUEST_TYPE, val, 1825 priv->interface, NULL, 0, WDR_TIMEOUT); 1826 if (result < 0) { 1827 dev_err(&serial->interface->dev, 1828 "bitmode request failed for value 0x%04x: %d\n", 1829 val, result); 1830 } 1831 1832 usb_autopm_put_interface(serial->interface); 1833 1834 return result; 1835} 1836 1837static int ftdi_set_cbus_pins(struct usb_serial_port *port) 1838{ 1839 return ftdi_set_bitmode(port, FTDI_SIO_BITMODE_CBUS); 1840} 1841 1842static int ftdi_exit_cbus_mode(struct usb_serial_port *port) 1843{ 1844 struct ftdi_private *priv = usb_get_serial_port_data(port); 1845 1846 priv->gpio_output = 0; 1847 priv->gpio_value = 0; 1848 return ftdi_set_bitmode(port, FTDI_SIO_BITMODE_RESET); 1849} 1850 1851static int ftdi_gpio_request(struct gpio_chip *gc, unsigned int offset) 1852{ 1853 struct usb_serial_port *port = gpiochip_get_data(gc); 1854 struct ftdi_private *priv = usb_get_serial_port_data(port); 1855 int result; 1856 1857 if (priv->gpio_altfunc & BIT(offset)) 1858 return -ENODEV; 1859 1860 mutex_lock(&priv->gpio_lock); 1861 if (!priv->gpio_used) { 1862 /* Set default pin states, as we cannot get them from device */ 1863 priv->gpio_output = 0x00; 1864 priv->gpio_value = 0x00; 1865 result = ftdi_set_cbus_pins(port); 1866 if (result) { 1867 mutex_unlock(&priv->gpio_lock); 1868 return result; 1869 } 1870 1871 priv->gpio_used = true; 1872 } 1873 mutex_unlock(&priv->gpio_lock); 1874 1875 return 0; 1876} 1877 1878static int ftdi_read_cbus_pins(struct usb_serial_port *port) 1879{ 1880 struct ftdi_private *priv = usb_get_serial_port_data(port); 1881 struct usb_serial *serial = port->serial; 1882 unsigned char *buf; 1883 int result; 1884 1885 result = usb_autopm_get_interface(serial->interface); 1886 if (result) 1887 return result; 1888 1889 buf = kmalloc(1, GFP_KERNEL); 1890 if (!buf) { 1891 usb_autopm_put_interface(serial->interface); 1892 return -ENOMEM; 1893 } 1894 1895 result = usb_control_msg(serial->dev, 1896 usb_rcvctrlpipe(serial->dev, 0), 1897 FTDI_SIO_READ_PINS_REQUEST, 1898 FTDI_SIO_READ_PINS_REQUEST_TYPE, 0, 1899 priv->interface, buf, 1, WDR_TIMEOUT); 1900 if (result < 1) { 1901 if (result >= 0) 1902 result = -EIO; 1903 } else { 1904 result = buf[0]; 1905 } 1906 1907 kfree(buf); 1908 usb_autopm_put_interface(serial->interface); 1909 1910 return result; 1911} 1912 1913static int ftdi_gpio_get(struct gpio_chip *gc, unsigned int gpio) 1914{ 1915 struct usb_serial_port *port = gpiochip_get_data(gc); 1916 int result; 1917 1918 result = ftdi_read_cbus_pins(port); 1919 if (result < 0) 1920 return result; 1921 1922 return !!(result & BIT(gpio)); 1923} 1924 1925static void ftdi_gpio_set(struct gpio_chip *gc, unsigned int gpio, int value) 1926{ 1927 struct usb_serial_port *port = gpiochip_get_data(gc); 1928 struct ftdi_private *priv = usb_get_serial_port_data(port); 1929 1930 mutex_lock(&priv->gpio_lock); 1931 1932 if (value) 1933 priv->gpio_value |= BIT(gpio); 1934 else 1935 priv->gpio_value &= ~BIT(gpio); 1936 1937 ftdi_set_cbus_pins(port); 1938 1939 mutex_unlock(&priv->gpio_lock); 1940} 1941 1942static int ftdi_gpio_get_multiple(struct gpio_chip *gc, unsigned long *mask, 1943 unsigned long *bits) 1944{ 1945 struct usb_serial_port *port = gpiochip_get_data(gc); 1946 int result; 1947 1948 result = ftdi_read_cbus_pins(port); 1949 if (result < 0) 1950 return result; 1951 1952 *bits = result & *mask; 1953 1954 return 0; 1955} 1956 1957static void ftdi_gpio_set_multiple(struct gpio_chip *gc, unsigned long *mask, 1958 unsigned long *bits) 1959{ 1960 struct usb_serial_port *port = gpiochip_get_data(gc); 1961 struct ftdi_private *priv = usb_get_serial_port_data(port); 1962 1963 mutex_lock(&priv->gpio_lock); 1964 1965 priv->gpio_value &= ~(*mask); 1966 priv->gpio_value |= *bits & *mask; 1967 ftdi_set_cbus_pins(port); 1968 1969 mutex_unlock(&priv->gpio_lock); 1970} 1971 1972static int ftdi_gpio_direction_get(struct gpio_chip *gc, unsigned int gpio) 1973{ 1974 struct usb_serial_port *port = gpiochip_get_data(gc); 1975 struct ftdi_private *priv = usb_get_serial_port_data(port); 1976 1977 return !(priv->gpio_output & BIT(gpio)); 1978} 1979 1980static int ftdi_gpio_direction_input(struct gpio_chip *gc, unsigned int gpio) 1981{ 1982 struct usb_serial_port *port = gpiochip_get_data(gc); 1983 struct ftdi_private *priv = usb_get_serial_port_data(port); 1984 int result; 1985 1986 mutex_lock(&priv->gpio_lock); 1987 1988 priv->gpio_output &= ~BIT(gpio); 1989 result = ftdi_set_cbus_pins(port); 1990 1991 mutex_unlock(&priv->gpio_lock); 1992 1993 return result; 1994} 1995 1996static int ftdi_gpio_direction_output(struct gpio_chip *gc, unsigned int gpio, 1997 int value) 1998{ 1999 struct usb_serial_port *port = gpiochip_get_data(gc); 2000 struct ftdi_private *priv = usb_get_serial_port_data(port); 2001 int result; 2002 2003 mutex_lock(&priv->gpio_lock); 2004 2005 priv->gpio_output |= BIT(gpio); 2006 if (value) 2007 priv->gpio_value |= BIT(gpio); 2008 else 2009 priv->gpio_value &= ~BIT(gpio); 2010 2011 result = ftdi_set_cbus_pins(port); 2012 2013 mutex_unlock(&priv->gpio_lock); 2014 2015 return result; 2016} 2017 2018static int ftdi_read_eeprom(struct usb_serial *serial, void *dst, u16 addr, 2019 u16 nbytes) 2020{ 2021 int read = 0; 2022 2023 if (addr % 2 != 0) 2024 return -EINVAL; 2025 if (nbytes % 2 != 0) 2026 return -EINVAL; 2027 2028 /* Read EEPROM two bytes at a time */ 2029 while (read < nbytes) { 2030 int rv; 2031 2032 rv = usb_control_msg(serial->dev, 2033 usb_rcvctrlpipe(serial->dev, 0), 2034 FTDI_SIO_READ_EEPROM_REQUEST, 2035 FTDI_SIO_READ_EEPROM_REQUEST_TYPE, 2036 0, (addr + read) / 2, dst + read, 2, 2037 WDR_TIMEOUT); 2038 if (rv < 2) { 2039 if (rv >= 0) 2040 return -EIO; 2041 else 2042 return rv; 2043 } 2044 2045 read += rv; 2046 } 2047 2048 return 0; 2049} 2050 2051static int ftdi_gpio_init_ft232h(struct usb_serial_port *port) 2052{ 2053 struct ftdi_private *priv = usb_get_serial_port_data(port); 2054 u16 cbus_config; 2055 u8 *buf; 2056 int ret; 2057 int i; 2058 2059 buf = kmalloc(4, GFP_KERNEL); 2060 if (!buf) 2061 return -ENOMEM; 2062 2063 ret = ftdi_read_eeprom(port->serial, buf, 0x1a, 4); 2064 if (ret < 0) 2065 goto out_free; 2066 2067 /* 2068 * FT232H CBUS Memory Map 2069 * 2070 * 0x1a: X- (upper nibble -> AC5) 2071 * 0x1b: -X (lower nibble -> AC6) 2072 * 0x1c: XX (upper nibble -> AC9 | lower nibble -> AC8) 2073 */ 2074 cbus_config = buf[2] << 8 | (buf[1] & 0xf) << 4 | (buf[0] & 0xf0) >> 4; 2075 2076 priv->gc.ngpio = 4; 2077 priv->gpio_altfunc = 0xff; 2078 2079 for (i = 0; i < priv->gc.ngpio; ++i) { 2080 if ((cbus_config & 0xf) == FTDI_FTX_CBUS_MUX_GPIO) 2081 priv->gpio_altfunc &= ~BIT(i); 2082 cbus_config >>= 4; 2083 } 2084 2085out_free: 2086 kfree(buf); 2087 2088 return ret; 2089} 2090 2091static int ftdi_gpio_init_ft232r(struct usb_serial_port *port) 2092{ 2093 struct ftdi_private *priv = usb_get_serial_port_data(port); 2094 u16 cbus_config; 2095 u8 *buf; 2096 int ret; 2097 int i; 2098 2099 buf = kmalloc(2, GFP_KERNEL); 2100 if (!buf) 2101 return -ENOMEM; 2102 2103 ret = ftdi_read_eeprom(port->serial, buf, 0x14, 2); 2104 if (ret < 0) 2105 goto out_free; 2106 2107 cbus_config = le16_to_cpup((__le16 *)buf); 2108 dev_dbg(&port->dev, "cbus_config = 0x%04x\n", cbus_config); 2109 2110 priv->gc.ngpio = 4; 2111 2112 priv->gpio_altfunc = 0xff; 2113 for (i = 0; i < priv->gc.ngpio; ++i) { 2114 if ((cbus_config & 0xf) == FTDI_FT232R_CBUS_MUX_GPIO) 2115 priv->gpio_altfunc &= ~BIT(i); 2116 cbus_config >>= 4; 2117 } 2118out_free: 2119 kfree(buf); 2120 2121 return ret; 2122} 2123 2124static int ftdi_gpio_init_ftx(struct usb_serial_port *port) 2125{ 2126 struct ftdi_private *priv = usb_get_serial_port_data(port); 2127 struct usb_serial *serial = port->serial; 2128 const u16 cbus_cfg_addr = 0x1a; 2129 const u16 cbus_cfg_size = 4; 2130 u8 *cbus_cfg_buf; 2131 int result; 2132 u8 i; 2133 2134 cbus_cfg_buf = kmalloc(cbus_cfg_size, GFP_KERNEL); 2135 if (!cbus_cfg_buf) 2136 return -ENOMEM; 2137 2138 result = ftdi_read_eeprom(serial, cbus_cfg_buf, 2139 cbus_cfg_addr, cbus_cfg_size); 2140 if (result < 0) 2141 goto out_free; 2142 2143 /* FIXME: FT234XD alone has 1 GPIO, but how to recognize this IC? */ 2144 priv->gc.ngpio = 4; 2145 2146 /* Determine which pins are configured for CBUS bitbanging */ 2147 priv->gpio_altfunc = 0xff; 2148 for (i = 0; i < priv->gc.ngpio; ++i) { 2149 if (cbus_cfg_buf[i] == FTDI_FTX_CBUS_MUX_GPIO) 2150 priv->gpio_altfunc &= ~BIT(i); 2151 } 2152 2153out_free: 2154 kfree(cbus_cfg_buf); 2155 2156 return result; 2157} 2158 2159static int ftdi_gpio_init(struct usb_serial_port *port) 2160{ 2161 struct ftdi_private *priv = usb_get_serial_port_data(port); 2162 struct usb_serial *serial = port->serial; 2163 int result; 2164 2165 switch (priv->chip_type) { 2166 case FT232H: 2167 result = ftdi_gpio_init_ft232h(port); 2168 break; 2169 case FT232RL: 2170 result = ftdi_gpio_init_ft232r(port); 2171 break; 2172 case FTX: 2173 result = ftdi_gpio_init_ftx(port); 2174 break; 2175 default: 2176 return 0; 2177 } 2178 2179 if (result < 0) 2180 return result; 2181 2182 mutex_init(&priv->gpio_lock); 2183 2184 priv->gc.label = "ftdi-cbus"; 2185 priv->gc.request = ftdi_gpio_request; 2186 priv->gc.get_direction = ftdi_gpio_direction_get; 2187 priv->gc.direction_input = ftdi_gpio_direction_input; 2188 priv->gc.direction_output = ftdi_gpio_direction_output; 2189 priv->gc.get = ftdi_gpio_get; 2190 priv->gc.set = ftdi_gpio_set; 2191 priv->gc.get_multiple = ftdi_gpio_get_multiple; 2192 priv->gc.set_multiple = ftdi_gpio_set_multiple; 2193 priv->gc.owner = THIS_MODULE; 2194 priv->gc.parent = &serial->interface->dev; 2195 priv->gc.base = -1; 2196 priv->gc.can_sleep = true; 2197 2198 result = gpiochip_add_data(&priv->gc, port); 2199 if (!result) 2200 priv->gpio_registered = true; 2201 2202 return result; 2203} 2204 2205static void ftdi_gpio_remove(struct usb_serial_port *port) 2206{ 2207 struct ftdi_private *priv = usb_get_serial_port_data(port); 2208 2209 if (priv->gpio_registered) { 2210 gpiochip_remove(&priv->gc); 2211 priv->gpio_registered = false; 2212 } 2213 2214 if (priv->gpio_used) { 2215 /* Exiting CBUS-mode does not reset pin states. */ 2216 ftdi_exit_cbus_mode(port); 2217 priv->gpio_used = false; 2218 } 2219} 2220 2221#else 2222 2223static int ftdi_gpio_init(struct usb_serial_port *port) 2224{ 2225 return 0; 2226} 2227 2228static void ftdi_gpio_remove(struct usb_serial_port *port) { } 2229 2230#endif /* CONFIG_GPIOLIB */ 2231 2232/* 2233 * *************************************************************************** 2234 * FTDI driver specific functions 2235 * *************************************************************************** 2236 */ 2237 2238/* Probe function to check for special devices */ 2239static int ftdi_sio_probe(struct usb_serial *serial, 2240 const struct usb_device_id *id) 2241{ 2242 const struct ftdi_sio_quirk *quirk = 2243 (struct ftdi_sio_quirk *)id->driver_info; 2244 2245 if (quirk && quirk->probe) { 2246 int ret = quirk->probe(serial); 2247 if (ret != 0) 2248 return ret; 2249 } 2250 2251 usb_set_serial_data(serial, (void *)id->driver_info); 2252 2253 return 0; 2254} 2255 2256static int ftdi_sio_port_probe(struct usb_serial_port *port) 2257{ 2258 struct ftdi_private *priv; 2259 const struct ftdi_sio_quirk *quirk = usb_get_serial_data(port->serial); 2260 int result; 2261 2262 priv = kzalloc(sizeof(struct ftdi_private), GFP_KERNEL); 2263 if (!priv) 2264 return -ENOMEM; 2265 2266 mutex_init(&priv->cfg_lock); 2267 2268 if (quirk && quirk->port_probe) 2269 quirk->port_probe(priv); 2270 2271 usb_set_serial_port_data(port, priv); 2272 2273 ftdi_determine_type(port); 2274 ftdi_set_max_packet_size(port); 2275 if (read_latency_timer(port) < 0) 2276 priv->latency = 16; 2277 write_latency_timer(port); 2278 create_sysfs_attrs(port); 2279 2280 result = ftdi_gpio_init(port); 2281 if (result < 0) { 2282 dev_err(&port->serial->interface->dev, 2283 "GPIO initialisation failed: %d\n", 2284 result); 2285 } 2286 2287 return 0; 2288} 2289 2290/* Setup for the USB-UIRT device, which requires hardwired 2291 * baudrate (38400 gets mapped to 312500) */ 2292/* Called from usbserial:serial_probe */ 2293static void ftdi_USB_UIRT_setup(struct ftdi_private *priv) 2294{ 2295 priv->flags |= ASYNC_SPD_CUST; 2296 priv->custom_divisor = 77; 2297 priv->force_baud = 38400; 2298} 2299 2300/* Setup for the HE-TIRA1 device, which requires hardwired 2301 * baudrate (38400 gets mapped to 100000) and RTS-CTS enabled. */ 2302 2303static void ftdi_HE_TIRA1_setup(struct ftdi_private *priv) 2304{ 2305 priv->flags |= ASYNC_SPD_CUST; 2306 priv->custom_divisor = 240; 2307 priv->force_baud = 38400; 2308 priv->force_rtscts = 1; 2309} 2310 2311/* 2312 * Module parameter to control latency timer for NDI FTDI-based USB devices. 2313 * If this value is not set in /etc/modprobe.d/ its value will be set 2314 * to 1ms. 2315 */ 2316static int ndi_latency_timer = 1; 2317 2318/* Setup for the NDI FTDI-based USB devices, which requires hardwired 2319 * baudrate (19200 gets mapped to 1200000). 2320 * 2321 * Called from usbserial:serial_probe. 2322 */ 2323static int ftdi_NDI_device_setup(struct usb_serial *serial) 2324{ 2325 struct usb_device *udev = serial->dev; 2326 int latency = ndi_latency_timer; 2327 2328 if (latency == 0) 2329 latency = 1; 2330 if (latency > 99) 2331 latency = 99; 2332 2333 dev_dbg(&udev->dev, "%s setting NDI device latency to %d\n", __func__, latency); 2334 dev_info(&udev->dev, "NDI device with a latency value of %d\n", latency); 2335 2336 /* FIXME: errors are not returned */ 2337 usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 2338 FTDI_SIO_SET_LATENCY_TIMER_REQUEST, 2339 FTDI_SIO_SET_LATENCY_TIMER_REQUEST_TYPE, 2340 latency, 0, NULL, 0, WDR_TIMEOUT); 2341 return 0; 2342} 2343 2344/* 2345 * First port on JTAG adaptors such as Olimex arm-usb-ocd or the FIC/OpenMoko 2346 * Neo1973 Debug Board is reserved for JTAG interface and can be accessed from 2347 * userspace using openocd. 2348 */ 2349static int ftdi_jtag_probe(struct usb_serial *serial) 2350{ 2351 struct usb_interface *intf = serial->interface; 2352 int ifnum = intf->cur_altsetting->desc.bInterfaceNumber; 2353 2354 if (ifnum == 0) { 2355 dev_info(&intf->dev, "Ignoring interface reserved for JTAG\n"); 2356 return -ENODEV; 2357 } 2358 2359 return 0; 2360} 2361 2362static int ftdi_8u2232c_probe(struct usb_serial *serial) 2363{ 2364 struct usb_device *udev = serial->dev; 2365 2366 if (udev->manufacturer && !strcmp(udev->manufacturer, "CALAO Systems")) 2367 return ftdi_jtag_probe(serial); 2368 2369 if (udev->product && 2370 (!strcmp(udev->product, "Arrow USB Blaster") || 2371 !strcmp(udev->product, "BeagleBone/XDS100V2") || 2372 !strcmp(udev->product, "SNAP Connect E10"))) 2373 return ftdi_jtag_probe(serial); 2374 2375 return 0; 2376} 2377 2378/* 2379 * First two ports on JTAG adaptors using an FT4232 such as STMicroelectronics's 2380 * ST Micro Connect Lite are reserved for JTAG or other non-UART interfaces and 2381 * can be accessed from userspace. 2382 * The next two ports are enabled as UARTs by default, where port 2 is 2383 * a conventional RS-232 UART. 2384 */ 2385static int ftdi_stmclite_probe(struct usb_serial *serial) 2386{ 2387 struct usb_interface *intf = serial->interface; 2388 int ifnum = intf->cur_altsetting->desc.bInterfaceNumber; 2389 2390 if (ifnum < 2) { 2391 dev_info(&intf->dev, "Ignoring interface reserved for JTAG\n"); 2392 return -ENODEV; 2393 } 2394 2395 return 0; 2396} 2397 2398static int ftdi_sio_port_remove(struct usb_serial_port *port) 2399{ 2400 struct ftdi_private *priv = usb_get_serial_port_data(port); 2401 2402 ftdi_gpio_remove(port); 2403 2404 remove_sysfs_attrs(port); 2405 2406 kfree(priv); 2407 2408 return 0; 2409} 2410 2411static int ftdi_open(struct tty_struct *tty, struct usb_serial_port *port) 2412{ 2413 struct usb_device *dev = port->serial->dev; 2414 struct ftdi_private *priv = usb_get_serial_port_data(port); 2415 2416 /* No error checking for this (will get errors later anyway) */ 2417 /* See ftdi_sio.h for description of what is reset */ 2418 usb_control_msg(dev, usb_sndctrlpipe(dev, 0), 2419 FTDI_SIO_RESET_REQUEST, FTDI_SIO_RESET_REQUEST_TYPE, 2420 FTDI_SIO_RESET_SIO, 2421 priv->interface, NULL, 0, WDR_TIMEOUT); 2422 2423 /* Termios defaults are set by usb_serial_init. We don't change 2424 port->tty->termios - this would lose speed settings, etc. 2425 This is same behaviour as serial.c/rs_open() - Kuba */ 2426 2427 /* ftdi_set_termios will send usb control messages */ 2428 if (tty) 2429 ftdi_set_termios(tty, port, NULL); 2430 2431 return usb_serial_generic_open(tty, port); 2432} 2433 2434static void ftdi_dtr_rts(struct usb_serial_port *port, int on) 2435{ 2436 struct ftdi_private *priv = usb_get_serial_port_data(port); 2437 2438 /* Disable flow control */ 2439 if (!on) { 2440 if (usb_control_msg(port->serial->dev, 2441 usb_sndctrlpipe(port->serial->dev, 0), 2442 FTDI_SIO_SET_FLOW_CTRL_REQUEST, 2443 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE, 2444 0, priv->interface, NULL, 0, 2445 WDR_TIMEOUT) < 0) { 2446 dev_err(&port->dev, "error from flowcontrol urb\n"); 2447 } 2448 } 2449 /* drop RTS and DTR */ 2450 if (on) 2451 set_mctrl(port, TIOCM_DTR | TIOCM_RTS); 2452 else 2453 clear_mctrl(port, TIOCM_DTR | TIOCM_RTS); 2454} 2455 2456/* The SIO requires the first byte to have: 2457 * B0 1 2458 * B1 0 2459 * B2..7 length of message excluding byte 0 2460 * 2461 * The new devices do not require this byte 2462 */ 2463static int ftdi_prepare_write_buffer(struct usb_serial_port *port, 2464 void *dest, size_t size) 2465{ 2466 struct ftdi_private *priv; 2467 int count; 2468 unsigned long flags; 2469 2470 priv = usb_get_serial_port_data(port); 2471 2472 if (priv->chip_type == SIO) { 2473 unsigned char *buffer = dest; 2474 int i, len, c; 2475 2476 count = 0; 2477 spin_lock_irqsave(&port->lock, flags); 2478 for (i = 0; i < size - 1; i += priv->max_packet_size) { 2479 len = min_t(int, size - i, priv->max_packet_size) - 1; 2480 c = kfifo_out(&port->write_fifo, &buffer[i + 1], len); 2481 if (!c) 2482 break; 2483 port->icount.tx += c; 2484 buffer[i] = (c << 2) + 1; 2485 count += c + 1; 2486 } 2487 spin_unlock_irqrestore(&port->lock, flags); 2488 } else { 2489 count = kfifo_out_locked(&port->write_fifo, dest, size, 2490 &port->lock); 2491 port->icount.tx += count; 2492 } 2493 2494 return count; 2495} 2496 2497#define FTDI_RS_ERR_MASK (FTDI_RS_BI | FTDI_RS_PE | FTDI_RS_FE | FTDI_RS_OE) 2498 2499static int ftdi_process_packet(struct usb_serial_port *port, 2500 struct ftdi_private *priv, unsigned char *buf, int len) 2501{ 2502 unsigned char status; 2503 bool brkint = false; 2504 int i; 2505 char flag; 2506 2507 if (len < 2) { 2508 dev_dbg(&port->dev, "malformed packet\n"); 2509 return 0; 2510 } 2511 2512 /* Compare new line status to the old one, signal if different/ 2513 N.B. packet may be processed more than once, but differences 2514 are only processed once. */ 2515 status = buf[0] & FTDI_STATUS_B0_MASK; 2516 if (status != priv->prev_status) { 2517 char diff_status = status ^ priv->prev_status; 2518 2519 if (diff_status & FTDI_RS0_CTS) 2520 port->icount.cts++; 2521 if (diff_status & FTDI_RS0_DSR) 2522 port->icount.dsr++; 2523 if (diff_status & FTDI_RS0_RI) 2524 port->icount.rng++; 2525 if (diff_status & FTDI_RS0_RLSD) { 2526 struct tty_struct *tty; 2527 2528 port->icount.dcd++; 2529 tty = tty_port_tty_get(&port->port); 2530 if (tty) 2531 usb_serial_handle_dcd_change(port, tty, 2532 status & FTDI_RS0_RLSD); 2533 tty_kref_put(tty); 2534 } 2535 2536 wake_up_interruptible(&port->port.delta_msr_wait); 2537 priv->prev_status = status; 2538 } 2539 2540 /* save if the transmitter is empty or not */ 2541 if (buf[1] & FTDI_RS_TEMT) 2542 priv->transmit_empty = 1; 2543 else 2544 priv->transmit_empty = 0; 2545 2546 if (len == 2) 2547 return 0; /* status only */ 2548 2549 /* 2550 * Break and error status must only be processed for packets with 2551 * data payload to avoid over-reporting. 2552 */ 2553 flag = TTY_NORMAL; 2554 if (buf[1] & FTDI_RS_ERR_MASK) { 2555 /* 2556 * Break takes precedence over parity, which takes precedence 2557 * over framing errors. Note that break is only associated 2558 * with the last character in the buffer and only when it's a 2559 * NUL. 2560 */ 2561 if (buf[1] & FTDI_RS_BI && buf[len - 1] == '\0') { 2562 port->icount.brk++; 2563 brkint = true; 2564 } 2565 if (buf[1] & FTDI_RS_PE) { 2566 flag = TTY_PARITY; 2567 port->icount.parity++; 2568 } else if (buf[1] & FTDI_RS_FE) { 2569 flag = TTY_FRAME; 2570 port->icount.frame++; 2571 } 2572 /* Overrun is special, not associated with a char */ 2573 if (buf[1] & FTDI_RS_OE) { 2574 port->icount.overrun++; 2575 tty_insert_flip_char(&port->port, 0, TTY_OVERRUN); 2576 } 2577 } 2578 2579 port->icount.rx += len - 2; 2580 2581 if (brkint || port->sysrq) { 2582 for (i = 2; i < len; i++) { 2583 if (brkint && i == len - 1) { 2584 if (usb_serial_handle_break(port)) 2585 return len - 3; 2586 flag = TTY_BREAK; 2587 } 2588 if (usb_serial_handle_sysrq_char(port, buf[i])) 2589 continue; 2590 tty_insert_flip_char(&port->port, buf[i], flag); 2591 } 2592 } else { 2593 tty_insert_flip_string_fixed_flag(&port->port, buf + 2, flag, 2594 len - 2); 2595 } 2596 2597 return len - 2; 2598} 2599 2600static void ftdi_process_read_urb(struct urb *urb) 2601{ 2602 struct usb_serial_port *port = urb->context; 2603 struct ftdi_private *priv = usb_get_serial_port_data(port); 2604 char *data = urb->transfer_buffer; 2605 int i; 2606 int len; 2607 int count = 0; 2608 2609 for (i = 0; i < urb->actual_length; i += priv->max_packet_size) { 2610 len = min_t(int, urb->actual_length - i, priv->max_packet_size); 2611 count += ftdi_process_packet(port, priv, &data[i], len); 2612 } 2613 2614 if (count) 2615 tty_flip_buffer_push(&port->port); 2616} 2617 2618static void ftdi_break_ctl(struct tty_struct *tty, int break_state) 2619{ 2620 struct usb_serial_port *port = tty->driver_data; 2621 struct ftdi_private *priv = usb_get_serial_port_data(port); 2622 u16 value; 2623 2624 /* break_state = -1 to turn on break, and 0 to turn off break */ 2625 /* see drivers/char/tty_io.c to see it used */ 2626 /* last_set_data_value NEVER has the break bit set in it */ 2627 2628 if (break_state) 2629 value = priv->last_set_data_value | FTDI_SIO_SET_BREAK; 2630 else 2631 value = priv->last_set_data_value; 2632 2633 if (usb_control_msg(port->serial->dev, 2634 usb_sndctrlpipe(port->serial->dev, 0), 2635 FTDI_SIO_SET_DATA_REQUEST, 2636 FTDI_SIO_SET_DATA_REQUEST_TYPE, 2637 value , priv->interface, 2638 NULL, 0, WDR_TIMEOUT) < 0) { 2639 dev_err(&port->dev, "%s FAILED to enable/disable break state (state was %d)\n", 2640 __func__, break_state); 2641 } 2642 2643 dev_dbg(&port->dev, "%s break state is %d - urb is %d\n", __func__, 2644 break_state, value); 2645 2646} 2647 2648static bool ftdi_tx_empty(struct usb_serial_port *port) 2649{ 2650 unsigned char buf[2]; 2651 int ret; 2652 2653 ret = ftdi_get_modem_status(port, buf); 2654 if (ret == 2) { 2655 if (!(buf[1] & FTDI_RS_TEMT)) 2656 return false; 2657 } 2658 2659 return true; 2660} 2661 2662/* old_termios contains the original termios settings and tty->termios contains 2663 * the new setting to be used 2664 * WARNING: set_termios calls this with old_termios in kernel space 2665 */ 2666static void ftdi_set_termios(struct tty_struct *tty, 2667 struct usb_serial_port *port, struct ktermios *old_termios) 2668{ 2669 struct usb_device *dev = port->serial->dev; 2670 struct device *ddev = &port->dev; 2671 struct ftdi_private *priv = usb_get_serial_port_data(port); 2672 struct ktermios *termios = &tty->termios; 2673 unsigned int cflag = termios->c_cflag; 2674 u16 value, index; 2675 int ret; 2676 2677 /* Force baud rate if this device requires it, unless it is set to 2678 B0. */ 2679 if (priv->force_baud && ((termios->c_cflag & CBAUD) != B0)) { 2680 dev_dbg(ddev, "%s: forcing baud rate for this device\n", __func__); 2681 tty_encode_baud_rate(tty, priv->force_baud, 2682 priv->force_baud); 2683 } 2684 2685 /* Force RTS-CTS if this device requires it. */ 2686 if (priv->force_rtscts) { 2687 dev_dbg(ddev, "%s: forcing rtscts for this device\n", __func__); 2688 termios->c_cflag |= CRTSCTS; 2689 } 2690 2691 /* 2692 * All FTDI UART chips are limited to CS7/8. We shouldn't pretend to 2693 * support CS5/6 and revert the CSIZE setting instead. 2694 * 2695 * CS5 however is used to control some smartcard readers which abuse 2696 * this limitation to switch modes. Original FTDI chips fall back to 2697 * eight data bits. 2698 * 2699 * TODO: Implement a quirk to only allow this with mentioned 2700 * readers. One I know of (Argolis Smartreader V1) 2701 * returns "USB smartcard server" as iInterface string. 2702 * The vendor didn't bother with a custom VID/PID of 2703 * course. 2704 */ 2705 if (C_CSIZE(tty) == CS6) { 2706 dev_warn(ddev, "requested CSIZE setting not supported\n"); 2707 2708 termios->c_cflag &= ~CSIZE; 2709 if (old_termios) 2710 termios->c_cflag |= old_termios->c_cflag & CSIZE; 2711 else 2712 termios->c_cflag |= CS8; 2713 } 2714 2715 cflag = termios->c_cflag; 2716 2717 if (!old_termios) 2718 goto no_skip; 2719 2720 if (old_termios->c_cflag == termios->c_cflag 2721 && old_termios->c_ispeed == termios->c_ispeed 2722 && old_termios->c_ospeed == termios->c_ospeed) 2723 goto no_c_cflag_changes; 2724 2725 /* NOTE These routines can get interrupted by 2726 ftdi_sio_read_bulk_callback - need to examine what this means - 2727 don't see any problems yet */ 2728 2729 if ((old_termios->c_cflag & (CSIZE|PARODD|PARENB|CMSPAR|CSTOPB)) == 2730 (termios->c_cflag & (CSIZE|PARODD|PARENB|CMSPAR|CSTOPB))) 2731 goto no_data_parity_stop_changes; 2732 2733no_skip: 2734 /* Set number of data bits, parity, stop bits */ 2735 2736 value = 0; 2737 value |= (cflag & CSTOPB ? FTDI_SIO_SET_DATA_STOP_BITS_2 : 2738 FTDI_SIO_SET_DATA_STOP_BITS_1); 2739 if (cflag & PARENB) { 2740 if (cflag & CMSPAR) 2741 value |= cflag & PARODD ? 2742 FTDI_SIO_SET_DATA_PARITY_MARK : 2743 FTDI_SIO_SET_DATA_PARITY_SPACE; 2744 else 2745 value |= cflag & PARODD ? 2746 FTDI_SIO_SET_DATA_PARITY_ODD : 2747 FTDI_SIO_SET_DATA_PARITY_EVEN; 2748 } else { 2749 value |= FTDI_SIO_SET_DATA_PARITY_NONE; 2750 } 2751 switch (cflag & CSIZE) { 2752 case CS5: 2753 dev_dbg(ddev, "Setting CS5 quirk\n"); 2754 break; 2755 case CS7: 2756 value |= 7; 2757 dev_dbg(ddev, "Setting CS7\n"); 2758 break; 2759 default: 2760 case CS8: 2761 value |= 8; 2762 dev_dbg(ddev, "Setting CS8\n"); 2763 break; 2764 } 2765 2766 /* This is needed by the break command since it uses the same command 2767 - but is or'ed with this value */ 2768 priv->last_set_data_value = value; 2769 2770 if (usb_control_msg(dev, usb_sndctrlpipe(dev, 0), 2771 FTDI_SIO_SET_DATA_REQUEST, 2772 FTDI_SIO_SET_DATA_REQUEST_TYPE, 2773 value , priv->interface, 2774 NULL, 0, WDR_SHORT_TIMEOUT) < 0) { 2775 dev_err(ddev, "%s FAILED to set databits/stopbits/parity\n", 2776 __func__); 2777 } 2778 2779 /* Now do the baudrate */ 2780no_data_parity_stop_changes: 2781 if ((cflag & CBAUD) == B0) { 2782 /* Disable flow control */ 2783 if (usb_control_msg(dev, usb_sndctrlpipe(dev, 0), 2784 FTDI_SIO_SET_FLOW_CTRL_REQUEST, 2785 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE, 2786 0, priv->interface, 2787 NULL, 0, WDR_TIMEOUT) < 0) { 2788 dev_err(ddev, "%s error from disable flowcontrol urb\n", 2789 __func__); 2790 } 2791 /* Drop RTS and DTR */ 2792 clear_mctrl(port, TIOCM_DTR | TIOCM_RTS); 2793 } else { 2794 /* set the baudrate determined before */ 2795 mutex_lock(&priv->cfg_lock); 2796 if (change_speed(tty, port)) 2797 dev_err(ddev, "%s urb failed to set baudrate\n", __func__); 2798 mutex_unlock(&priv->cfg_lock); 2799 /* Ensure RTS and DTR are raised when baudrate changed from 0 */ 2800 if (old_termios && (old_termios->c_cflag & CBAUD) == B0) 2801 set_mctrl(port, TIOCM_DTR | TIOCM_RTS); 2802 } 2803 2804no_c_cflag_changes: 2805 /* Set hardware-assisted flow control */ 2806 value = 0; 2807 2808 if (C_CRTSCTS(tty)) { 2809 dev_dbg(&port->dev, "enabling rts/cts flow control\n"); 2810 index = FTDI_SIO_RTS_CTS_HS; 2811 } else if (I_IXON(tty)) { 2812 dev_dbg(&port->dev, "enabling xon/xoff flow control\n"); 2813 index = FTDI_SIO_XON_XOFF_HS; 2814 value = STOP_CHAR(tty) << 8 | START_CHAR(tty); 2815 } else { 2816 dev_dbg(&port->dev, "disabling flow control\n"); 2817 index = FTDI_SIO_DISABLE_FLOW_CTRL; 2818 } 2819 2820 index |= priv->interface; 2821 2822 ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), 2823 FTDI_SIO_SET_FLOW_CTRL_REQUEST, 2824 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE, 2825 value, index, NULL, 0, WDR_TIMEOUT); 2826 if (ret < 0) 2827 dev_err(&port->dev, "failed to set flow control: %d\n", ret); 2828} 2829 2830/* 2831 * Get modem-control status. 2832 * 2833 * Returns the number of status bytes retrieved (device dependant), or 2834 * negative error code. 2835 */ 2836static int ftdi_get_modem_status(struct usb_serial_port *port, 2837 unsigned char status[2]) 2838{ 2839 struct ftdi_private *priv = usb_get_serial_port_data(port); 2840 unsigned char *buf; 2841 int len; 2842 int ret; 2843 2844 buf = kmalloc(2, GFP_KERNEL); 2845 if (!buf) 2846 return -ENOMEM; 2847 /* 2848 * The 8U232AM returns a two byte value (the SIO a 1 byte value) in 2849 * the same format as the data returned from the in point. 2850 */ 2851 switch (priv->chip_type) { 2852 case SIO: 2853 len = 1; 2854 break; 2855 case FT8U232AM: 2856 case FT232BM: 2857 case FT2232C: 2858 case FT232RL: 2859 case FT2232H: 2860 case FT4232H: 2861 case FT232H: 2862 case FTX: 2863 len = 2; 2864 break; 2865 default: 2866 ret = -EFAULT; 2867 goto out; 2868 } 2869 2870 ret = usb_control_msg(port->serial->dev, 2871 usb_rcvctrlpipe(port->serial->dev, 0), 2872 FTDI_SIO_GET_MODEM_STATUS_REQUEST, 2873 FTDI_SIO_GET_MODEM_STATUS_REQUEST_TYPE, 2874 0, priv->interface, 2875 buf, len, WDR_TIMEOUT); 2876 2877 /* NOTE: We allow short responses and handle that below. */ 2878 if (ret < 1) { 2879 dev_err(&port->dev, "failed to get modem status: %d\n", ret); 2880 if (ret >= 0) 2881 ret = -EIO; 2882 ret = usb_translate_errors(ret); 2883 goto out; 2884 } 2885 2886 status[0] = buf[0]; 2887 if (ret > 1) 2888 status[1] = buf[1]; 2889 else 2890 status[1] = 0; 2891 2892 dev_dbg(&port->dev, "%s - 0x%02x%02x\n", __func__, status[0], 2893 status[1]); 2894out: 2895 kfree(buf); 2896 2897 return ret; 2898} 2899 2900static int ftdi_tiocmget(struct tty_struct *tty) 2901{ 2902 struct usb_serial_port *port = tty->driver_data; 2903 struct ftdi_private *priv = usb_get_serial_port_data(port); 2904 unsigned char buf[2]; 2905 int ret; 2906 2907 ret = ftdi_get_modem_status(port, buf); 2908 if (ret < 0) 2909 return ret; 2910 2911 ret = (buf[0] & FTDI_SIO_DSR_MASK ? TIOCM_DSR : 0) | 2912 (buf[0] & FTDI_SIO_CTS_MASK ? TIOCM_CTS : 0) | 2913 (buf[0] & FTDI_SIO_RI_MASK ? TIOCM_RI : 0) | 2914 (buf[0] & FTDI_SIO_RLSD_MASK ? TIOCM_CD : 0) | 2915 priv->last_dtr_rts; 2916 2917 return ret; 2918} 2919 2920static int ftdi_tiocmset(struct tty_struct *tty, 2921 unsigned int set, unsigned int clear) 2922{ 2923 struct usb_serial_port *port = tty->driver_data; 2924 2925 return update_mctrl(port, set, clear); 2926} 2927 2928static int ftdi_ioctl(struct tty_struct *tty, 2929 unsigned int cmd, unsigned long arg) 2930{ 2931 struct usb_serial_port *port = tty->driver_data; 2932 void __user *argp = (void __user *)arg; 2933 2934 switch (cmd) { 2935 case TIOCSERGETLSR: 2936 return get_lsr_info(port, argp); 2937 default: 2938 break; 2939 } 2940 2941 return -ENOIOCTLCMD; 2942} 2943 2944module_usb_serial_driver(serial_drivers, id_table_combined); 2945 2946MODULE_AUTHOR(DRIVER_AUTHOR); 2947MODULE_DESCRIPTION(DRIVER_DESC); 2948MODULE_LICENSE("GPL"); 2949 2950module_param(ndi_latency_timer, int, S_IRUGO | S_IWUSR); 2951MODULE_PARM_DESC(ndi_latency_timer, "NDI device latency timer override"); 2952