1 // SPDX-License-Identifier: GPL-2.0+ 2 /* 3 * USB FTDI SIO driver 4 * 5 * Copyright (C) 2009 - 2013 6 * Johan Hovold (jhovold@gmail.com) 7 * Copyright (C) 1999 - 2001 8 * Greg Kroah-Hartman (greg@kroah.com) 9 * Bill Ryder (bryder@sgi.com) 10 * Copyright (C) 2002 11 * Kuba Ober (kuba@mareimbrium.org) 12 * 13 * See Documentation/usb/usb-serial.rst for more information on using this 14 * driver 15 * 16 * See http://ftdi-usb-sio.sourceforge.net for up to date testing info 17 * and extra documentation 18 * 19 * Change entries from 2004 and earlier can be found in versions of this 20 * file in kernel versions prior to the 2.6.24 release. 21 * 22 */ 23 24 /* Bill Ryder - bryder@sgi.com - wrote the FTDI_SIO implementation */ 25 /* Thanx to FTDI for so kindly providing details of the protocol required */ 26 /* to talk to the device */ 27 /* Thanx to gkh and the rest of the usb dev group for all code I have 28 assimilated :-) */ 29 30 #include <linux/kernel.h> 31 #include <linux/errno.h> 32 #include <linux/slab.h> 33 #include <linux/tty.h> 34 #include <linux/tty_driver.h> 35 #include <linux/tty_flip.h> 36 #include <linux/module.h> 37 #include <linux/spinlock.h> 38 #include <linux/mutex.h> 39 #include <linux/uaccess.h> 40 #include <linux/usb.h> 41 #include <linux/serial.h> 42 #include <linux/gpio/driver.h> 43 #include <linux/usb/serial.h> 44 #include "ftdi_sio.h" 45 #include "ftdi_sio_ids.h" 46 47 #define DRIVER_AUTHOR "Greg Kroah-Hartman <greg@kroah.com>, Bill Ryder <bryder@sgi.com>, Kuba Ober <kuba@mareimbrium.org>, Andreas Mohr, Johan Hovold <jhovold@gmail.com>" 48 #define DRIVER_DESC "USB FTDI Serial Converters Driver" 49 50 enum ftdi_chip_type { 51 SIO, 52 FT232A, 53 FT232B, 54 FT2232C, 55 FT232R, 56 FT232H, 57 FT2232H, 58 FT4232H, 59 FT4232HA, 60 FT232HP, 61 FT233HP, 62 FT2232HP, 63 FT2233HP, 64 FT4232HP, 65 FT4233HP, 66 FTX, 67 }; 68 69 struct ftdi_private { 70 enum ftdi_chip_type chip_type; 71 int baud_base; /* baud base clock for divisor setting */ 72 int custom_divisor; /* custom_divisor kludge, this is for 73 baud_base (different from what goes to the 74 chip!) */ 75 u16 last_set_data_value; /* the last data state set - needed for doing 76 * a break 77 */ 78 int flags; /* some ASYNC_xxxx flags are supported */ 79 unsigned long last_dtr_rts; /* saved modem control outputs */ 80 char prev_status; /* Used for TIOCMIWAIT */ 81 char transmit_empty; /* If transmitter is empty or not */ 82 u16 channel; /* channel index, or 0 for legacy types */ 83 84 speed_t force_baud; /* if non-zero, force the baud rate to 85 this value */ 86 int force_rtscts; /* if non-zero, force RTS-CTS to always 87 be enabled */ 88 89 unsigned int latency; /* latency setting in use */ 90 unsigned short max_packet_size; 91 struct mutex cfg_lock; /* Avoid mess by parallel calls of config ioctl() and change_speed() */ 92 #ifdef CONFIG_GPIOLIB 93 struct gpio_chip gc; 94 struct mutex gpio_lock; /* protects GPIO state */ 95 bool gpio_registered; /* is the gpiochip in kernel registered */ 96 bool gpio_used; /* true if the user requested a gpio */ 97 u8 gpio_altfunc; /* which pins are in gpio mode */ 98 u8 gpio_output; /* pin directions cache */ 99 u8 gpio_value; /* pin value for outputs */ 100 #endif 101 }; 102 103 struct ftdi_quirk { 104 int (*probe)(struct usb_serial *); 105 /* Special settings for probed ports. */ 106 void (*port_probe)(struct ftdi_private *); 107 }; 108 109 static int ftdi_jtag_probe(struct usb_serial *serial); 110 static int ftdi_stmclite_probe(struct usb_serial *serial); 111 static int ftdi_8u2232c_probe(struct usb_serial *serial); 112 static void ftdi_usb_uirt_setup(struct ftdi_private *priv); 113 static void ftdi_he_tira1_setup(struct ftdi_private *priv); 114 115 static const struct ftdi_quirk ftdi_jtag_quirk = { 116 .probe = ftdi_jtag_probe, 117 }; 118 119 static const struct ftdi_quirk ftdi_ndi_quirk = { 120 }; 121 122 static const struct ftdi_quirk ftdi_usb_uirt_quirk = { 123 .port_probe = ftdi_usb_uirt_setup, 124 }; 125 126 static const struct ftdi_quirk ftdi_he_tira1_quirk = { 127 .port_probe = ftdi_he_tira1_setup, 128 }; 129 130 static const struct ftdi_quirk ftdi_stmclite_quirk = { 131 .probe = ftdi_stmclite_probe, 132 }; 133 134 static const struct ftdi_quirk ftdi_8u2232c_quirk = { 135 .probe = ftdi_8u2232c_probe, 136 }; 137 138 /* 139 * The 8U232AM has the same API as the sio except for: 140 * - it can support MUCH higher baudrates; up to: 141 * o 921600 for RS232 and 2000000 for RS422/485 at 48MHz 142 * o 230400 at 12MHz 143 * so .. 8U232AM's baudrate setting codes are different 144 * - it has a two byte status code. 145 * - it returns characters every 16ms (the FTDI does it every 40ms) 146 * 147 * the bcdDevice value is used to differentiate FT232BM and FT245BM from 148 * the earlier FT8U232AM and FT8U232BM. For now, include all known VID/PID 149 * combinations in both tables. 150 * FIXME: perhaps bcdDevice can also identify 12MHz FT8U232AM devices, 151 * but I don't know if those ever went into mass production. [Ian Abbott] 152 */ 153 154 155 156 /* 157 * Device ID not listed? Test it using 158 * /sys/bus/usb-serial/drivers/ftdi_sio/new_id and send a patch or report. 159 */ 160 static const struct usb_device_id id_table_combined[] = { 161 { USB_DEVICE(FTDI_VID, FTDI_BRICK_PID) }, 162 { USB_DEVICE(FTDI_VID, FTDI_ZEITCONTROL_TAGTRACE_MIFARE_PID) }, 163 { USB_DEVICE(FTDI_VID, FTDI_CTI_MINI_PID) }, 164 { USB_DEVICE(FTDI_VID, FTDI_CTI_NANO_PID) }, 165 { USB_DEVICE(FTDI_VID, FTDI_AMC232_PID) }, 166 { USB_DEVICE(FTDI_VID, FTDI_CANUSB_PID) }, 167 { USB_DEVICE(FTDI_VID, FTDI_CANDAPTER_PID) }, 168 { USB_DEVICE(FTDI_VID, FTDI_BM_ATOM_NANO_PID) }, 169 { USB_DEVICE(FTDI_VID, FTDI_NXTCAM_PID) }, 170 { USB_DEVICE(FTDI_VID, FTDI_EV3CON_PID) }, 171 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_0_PID) }, 172 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_1_PID) }, 173 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_2_PID) }, 174 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_3_PID) }, 175 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_4_PID) }, 176 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_5_PID) }, 177 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_6_PID) }, 178 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_7_PID) }, 179 { USB_DEVICE(FTDI_VID, FTDI_USINT_CAT_PID) }, 180 { USB_DEVICE(FTDI_VID, FTDI_USINT_WKEY_PID) }, 181 { USB_DEVICE(FTDI_VID, FTDI_USINT_RS232_PID) }, 182 { USB_DEVICE(FTDI_VID, FTDI_ACTZWAVE_PID) }, 183 { USB_DEVICE(FTDI_VID, FTDI_IRTRANS_PID) }, 184 { USB_DEVICE(FTDI_VID, FTDI_IPLUS_PID) }, 185 { USB_DEVICE(FTDI_VID, FTDI_IPLUS2_PID) }, 186 { USB_DEVICE(FTDI_VID, FTDI_DMX4ALL) }, 187 { USB_DEVICE(FTDI_VID, FTDI_SIO_PID) }, 188 { USB_DEVICE(FTDI_VID, FTDI_8U232AM_PID) }, 189 { USB_DEVICE(FTDI_VID, FTDI_8U232AM_ALT_PID) }, 190 { USB_DEVICE(FTDI_VID, FTDI_232RL_PID) }, 191 { USB_DEVICE(FTDI_VID, FTDI_8U2232C_PID) , 192 .driver_info = (kernel_ulong_t)&ftdi_8u2232c_quirk }, 193 { USB_DEVICE(FTDI_VID, FTDI_4232H_PID) }, 194 { USB_DEVICE(FTDI_VID, FTDI_232H_PID) }, 195 { USB_DEVICE(FTDI_VID, FTDI_FTX_PID) }, 196 { USB_DEVICE(FTDI_VID, FTDI_FT2233HP_PID) }, 197 { USB_DEVICE(FTDI_VID, FTDI_FT4233HP_PID) }, 198 { USB_DEVICE(FTDI_VID, FTDI_FT2232HP_PID) }, 199 { USB_DEVICE(FTDI_VID, FTDI_FT4232HP_PID) }, 200 { USB_DEVICE(FTDI_VID, FTDI_FT233HP_PID) }, 201 { USB_DEVICE(FTDI_VID, FTDI_FT232HP_PID) }, 202 { USB_DEVICE(FTDI_VID, FTDI_FT4232HA_PID) }, 203 { USB_DEVICE(FTDI_VID, FTDI_MICRO_CHAMELEON_PID) }, 204 { USB_DEVICE(FTDI_VID, FTDI_RELAIS_PID) }, 205 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_PID) }, 206 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_SNIFFER_PID) }, 207 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_THROTTLE_PID) }, 208 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GATEWAY_PID) }, 209 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GBM_PID) }, 210 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GBM_BOOST_PID) }, 211 { USB_DEVICE(NEWPORT_VID, NEWPORT_AGILIS_PID) }, 212 { USB_DEVICE(NEWPORT_VID, NEWPORT_CONEX_CC_PID) }, 213 { USB_DEVICE(NEWPORT_VID, NEWPORT_CONEX_AGP_PID) }, 214 { USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_IOBOARD_PID) }, 215 { USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_MINI_IOBOARD_PID) }, 216 { USB_DEVICE(FTDI_VID, FTDI_SPROG_II) }, 217 { USB_DEVICE(FTDI_VID, FTDI_TAGSYS_LP101_PID) }, 218 { USB_DEVICE(FTDI_VID, FTDI_TAGSYS_P200X_PID) }, 219 { USB_DEVICE(FTDI_VID, FTDI_LENZ_LIUSB_PID) }, 220 { USB_DEVICE(FTDI_VID, FTDI_XF_632_PID) }, 221 { USB_DEVICE(FTDI_VID, FTDI_XF_634_PID) }, 222 { USB_DEVICE(FTDI_VID, FTDI_XF_547_PID) }, 223 { USB_DEVICE(FTDI_VID, FTDI_XF_633_PID) }, 224 { USB_DEVICE(FTDI_VID, FTDI_XF_631_PID) }, 225 { USB_DEVICE(FTDI_VID, FTDI_XF_635_PID) }, 226 { USB_DEVICE(FTDI_VID, FTDI_XF_640_PID) }, 227 { USB_DEVICE(FTDI_VID, FTDI_XF_642_PID) }, 228 { USB_DEVICE(FTDI_VID, FTDI_DSS20_PID) }, 229 { USB_DEVICE(FTDI_VID, FTDI_URBAN_0_PID) }, 230 { USB_DEVICE(FTDI_VID, FTDI_URBAN_1_PID) }, 231 { USB_DEVICE(FTDI_NF_RIC_VID, FTDI_NF_RIC_PID) }, 232 { USB_DEVICE(FTDI_VID, FTDI_VNHCPCUSB_D_PID) }, 233 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_0_PID) }, 234 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_1_PID) }, 235 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_2_PID) }, 236 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_3_PID) }, 237 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_4_PID) }, 238 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_5_PID) }, 239 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_6_PID) }, 240 { USB_DEVICE(FTDI_VID, FTDI_R2000KU_TRUE_RNG) }, 241 { USB_DEVICE(FTDI_VID, FTDI_VARDAAN_PID) }, 242 { USB_DEVICE(FTDI_VID, FTDI_AUTO_M3_OP_COM_V2_PID) }, 243 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0100_PID) }, 244 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0101_PID) }, 245 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0102_PID) }, 246 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0103_PID) }, 247 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0104_PID) }, 248 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0105_PID) }, 249 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0106_PID) }, 250 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0107_PID) }, 251 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0108_PID) }, 252 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0109_PID) }, 253 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010A_PID) }, 254 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010B_PID) }, 255 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010C_PID) }, 256 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010D_PID) }, 257 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010E_PID) }, 258 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010F_PID) }, 259 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0110_PID) }, 260 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0111_PID) }, 261 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0112_PID) }, 262 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0113_PID) }, 263 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0114_PID) }, 264 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0115_PID) }, 265 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0116_PID) }, 266 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0117_PID) }, 267 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0118_PID) }, 268 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0119_PID) }, 269 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011A_PID) }, 270 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011B_PID) }, 271 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011C_PID) }, 272 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011D_PID) }, 273 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011E_PID) }, 274 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011F_PID) }, 275 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0120_PID) }, 276 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0121_PID) }, 277 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0122_PID) }, 278 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0123_PID) }, 279 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0124_PID) }, 280 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0125_PID) }, 281 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0126_PID) }, 282 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0127_PID) }, 283 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0128_PID) }, 284 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0129_PID) }, 285 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012A_PID) }, 286 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012B_PID) }, 287 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012C_PID) }, 288 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012D_PID) }, 289 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012E_PID) }, 290 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012F_PID) }, 291 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0130_PID) }, 292 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0131_PID) }, 293 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0132_PID) }, 294 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0133_PID) }, 295 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0134_PID) }, 296 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0135_PID) }, 297 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0136_PID) }, 298 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0137_PID) }, 299 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0138_PID) }, 300 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0139_PID) }, 301 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013A_PID) }, 302 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013B_PID) }, 303 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013C_PID) }, 304 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013D_PID) }, 305 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013E_PID) }, 306 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013F_PID) }, 307 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0140_PID) }, 308 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0141_PID) }, 309 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0142_PID) }, 310 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0143_PID) }, 311 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0144_PID) }, 312 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0145_PID) }, 313 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0146_PID) }, 314 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0147_PID) }, 315 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0148_PID) }, 316 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0149_PID) }, 317 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014A_PID) }, 318 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014B_PID) }, 319 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014C_PID) }, 320 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014D_PID) }, 321 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014E_PID) }, 322 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014F_PID) }, 323 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0150_PID) }, 324 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0151_PID) }, 325 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0152_PID) }, 326 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0153_PID) }, 327 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0154_PID) }, 328 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0155_PID) }, 329 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0156_PID) }, 330 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0157_PID) }, 331 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0158_PID) }, 332 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0159_PID) }, 333 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015A_PID) }, 334 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015B_PID) }, 335 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015C_PID) }, 336 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015D_PID) }, 337 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015E_PID) }, 338 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015F_PID) }, 339 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0160_PID) }, 340 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0161_PID) }, 341 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0162_PID) }, 342 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0163_PID) }, 343 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0164_PID) }, 344 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0165_PID) }, 345 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0166_PID) }, 346 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0167_PID) }, 347 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0168_PID) }, 348 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0169_PID) }, 349 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016A_PID) }, 350 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016B_PID) }, 351 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016C_PID) }, 352 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016D_PID) }, 353 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016E_PID) }, 354 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016F_PID) }, 355 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0170_PID) }, 356 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0171_PID) }, 357 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0172_PID) }, 358 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0173_PID) }, 359 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0174_PID) }, 360 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0175_PID) }, 361 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0176_PID) }, 362 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0177_PID) }, 363 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0178_PID) }, 364 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0179_PID) }, 365 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017A_PID) }, 366 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017B_PID) }, 367 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017C_PID) }, 368 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017D_PID) }, 369 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017E_PID) }, 370 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017F_PID) }, 371 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0180_PID) }, 372 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0181_PID) }, 373 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0182_PID) }, 374 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0183_PID) }, 375 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0184_PID) }, 376 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0185_PID) }, 377 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0186_PID) }, 378 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0187_PID) }, 379 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0188_PID) }, 380 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0189_PID) }, 381 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018A_PID) }, 382 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018B_PID) }, 383 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018C_PID) }, 384 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018D_PID) }, 385 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018E_PID) }, 386 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018F_PID) }, 387 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0190_PID) }, 388 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0191_PID) }, 389 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0192_PID) }, 390 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0193_PID) }, 391 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0194_PID) }, 392 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0195_PID) }, 393 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0196_PID) }, 394 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0197_PID) }, 395 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0198_PID) }, 396 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0199_PID) }, 397 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019A_PID) }, 398 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019B_PID) }, 399 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019C_PID) }, 400 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019D_PID) }, 401 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019E_PID) }, 402 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019F_PID) }, 403 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A0_PID) }, 404 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A1_PID) }, 405 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A2_PID) }, 406 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A3_PID) }, 407 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A4_PID) }, 408 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A5_PID) }, 409 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A6_PID) }, 410 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A7_PID) }, 411 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A8_PID) }, 412 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A9_PID) }, 413 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AA_PID) }, 414 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AB_PID) }, 415 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AC_PID) }, 416 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AD_PID) }, 417 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AE_PID) }, 418 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AF_PID) }, 419 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B0_PID) }, 420 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B1_PID) }, 421 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B2_PID) }, 422 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B3_PID) }, 423 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B4_PID) }, 424 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B5_PID) }, 425 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B6_PID) }, 426 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B7_PID) }, 427 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B8_PID) }, 428 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B9_PID) }, 429 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BA_PID) }, 430 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BB_PID) }, 431 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BC_PID) }, 432 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BD_PID) }, 433 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BE_PID) }, 434 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BF_PID) }, 435 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C0_PID) }, 436 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C1_PID) }, 437 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C2_PID) }, 438 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C3_PID) }, 439 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C4_PID) }, 440 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C5_PID) }, 441 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C6_PID) }, 442 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C7_PID) }, 443 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C8_PID) }, 444 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C9_PID) }, 445 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CA_PID) }, 446 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CB_PID) }, 447 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CC_PID) }, 448 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CD_PID) }, 449 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CE_PID) }, 450 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CF_PID) }, 451 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D0_PID) }, 452 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D1_PID) }, 453 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D2_PID) }, 454 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D3_PID) }, 455 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D4_PID) }, 456 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D5_PID) }, 457 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D6_PID) }, 458 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D7_PID) }, 459 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D8_PID) }, 460 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D9_PID) }, 461 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DA_PID) }, 462 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DB_PID) }, 463 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DC_PID) }, 464 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DD_PID) }, 465 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DE_PID) }, 466 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DF_PID) }, 467 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E0_PID) }, 468 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E1_PID) }, 469 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E2_PID) }, 470 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E3_PID) }, 471 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E4_PID) }, 472 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E5_PID) }, 473 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E6_PID) }, 474 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E7_PID) }, 475 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E8_PID) }, 476 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E9_PID) }, 477 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EA_PID) }, 478 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EB_PID) }, 479 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EC_PID) }, 480 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01ED_PID) }, 481 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EE_PID) }, 482 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EF_PID) }, 483 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F0_PID) }, 484 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F1_PID) }, 485 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F2_PID) }, 486 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F3_PID) }, 487 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F4_PID) }, 488 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F5_PID) }, 489 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F6_PID) }, 490 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F7_PID) }, 491 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F8_PID) }, 492 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F9_PID) }, 493 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FA_PID) }, 494 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FB_PID) }, 495 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FC_PID) }, 496 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FD_PID) }, 497 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FE_PID) }, 498 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FF_PID) }, 499 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_4701_PID) }, 500 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9300_PID) }, 501 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9301_PID) }, 502 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9302_PID) }, 503 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9303_PID) }, 504 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9304_PID) }, 505 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9305_PID) }, 506 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9306_PID) }, 507 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9307_PID) }, 508 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9308_PID) }, 509 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9309_PID) }, 510 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930A_PID) }, 511 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930B_PID) }, 512 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930C_PID) }, 513 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930D_PID) }, 514 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930E_PID) }, 515 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930F_PID) }, 516 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9310_PID) }, 517 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9311_PID) }, 518 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9312_PID) }, 519 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9313_PID) }, 520 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9314_PID) }, 521 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9315_PID) }, 522 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9316_PID) }, 523 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9317_PID) }, 524 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9318_PID) }, 525 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9319_PID) }, 526 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931A_PID) }, 527 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931B_PID) }, 528 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931C_PID) }, 529 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931D_PID) }, 530 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931E_PID) }, 531 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931F_PID) }, 532 { USB_DEVICE(FTDI_VID, FTDI_PERLE_ULTRAPORT_PID) }, 533 { USB_DEVICE(FTDI_VID, FTDI_PIEGROUP_PID) }, 534 { USB_DEVICE(FTDI_VID, FTDI_TNC_X_PID) }, 535 { USB_DEVICE(FTDI_VID, FTDI_USBX_707_PID) }, 536 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2101_PID) }, 537 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2102_PID) }, 538 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2103_PID) }, 539 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2104_PID) }, 540 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2106_PID) }, 541 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2201_1_PID) }, 542 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2201_2_PID) }, 543 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2202_1_PID) }, 544 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2202_2_PID) }, 545 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2203_1_PID) }, 546 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2203_2_PID) }, 547 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_1_PID) }, 548 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_2_PID) }, 549 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_3_PID) }, 550 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_4_PID) }, 551 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_1_PID) }, 552 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_2_PID) }, 553 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_3_PID) }, 554 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_4_PID) }, 555 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_1_PID) }, 556 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_2_PID) }, 557 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_3_PID) }, 558 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_4_PID) }, 559 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_1_PID) }, 560 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_2_PID) }, 561 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_3_PID) }, 562 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_4_PID) }, 563 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_5_PID) }, 564 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_6_PID) }, 565 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_7_PID) }, 566 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_8_PID) }, 567 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_1_PID) }, 568 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_2_PID) }, 569 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_3_PID) }, 570 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_4_PID) }, 571 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_5_PID) }, 572 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_6_PID) }, 573 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_7_PID) }, 574 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_8_PID) }, 575 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_1_PID) }, 576 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_2_PID) }, 577 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_3_PID) }, 578 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_4_PID) }, 579 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_5_PID) }, 580 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_6_PID) }, 581 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_7_PID) }, 582 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_8_PID) }, 583 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_1_PID) }, 584 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_2_PID) }, 585 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_3_PID) }, 586 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_4_PID) }, 587 { USB_DEVICE(IDTECH_VID, IDTECH_IDT1221U_PID) }, 588 { USB_DEVICE(OCT_VID, OCT_US101_PID) }, 589 { USB_DEVICE(OCT_VID, OCT_DK201_PID) }, 590 { USB_DEVICE(FTDI_VID, FTDI_HE_TIRA1_PID), 591 .driver_info = (kernel_ulong_t)&ftdi_he_tira1_quirk }, 592 { USB_DEVICE(FTDI_VID, FTDI_USB_UIRT_PID), 593 .driver_info = (kernel_ulong_t)&ftdi_usb_uirt_quirk }, 594 { USB_DEVICE(FTDI_VID, PROTEGO_SPECIAL_1) }, 595 { USB_DEVICE(FTDI_VID, PROTEGO_R2X0) }, 596 { USB_DEVICE(FTDI_VID, PROTEGO_SPECIAL_3) }, 597 { USB_DEVICE(FTDI_VID, PROTEGO_SPECIAL_4) }, 598 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E808_PID) }, 599 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E809_PID) }, 600 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80A_PID) }, 601 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80B_PID) }, 602 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80C_PID) }, 603 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80D_PID) }, 604 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80E_PID) }, 605 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80F_PID) }, 606 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E888_PID) }, 607 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E889_PID) }, 608 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88A_PID) }, 609 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88B_PID) }, 610 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88C_PID) }, 611 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88D_PID) }, 612 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88E_PID) }, 613 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88F_PID) }, 614 { USB_DEVICE(FTDI_VID, FTDI_ELV_UO100_PID) }, 615 { USB_DEVICE(FTDI_VID, FTDI_ELV_UM100_PID) }, 616 { USB_DEVICE(FTDI_VID, FTDI_ELV_UR100_PID) }, 617 { USB_DEVICE(FTDI_VID, FTDI_ELV_ALC8500_PID) }, 618 { USB_DEVICE(FTDI_VID, FTDI_PYRAMID_PID) }, 619 { USB_DEVICE(FTDI_VID, FTDI_ELV_FHZ1000PC_PID) }, 620 { USB_DEVICE(FTDI_VID, FTDI_IBS_US485_PID) }, 621 { USB_DEVICE(FTDI_VID, FTDI_IBS_PICPRO_PID) }, 622 { USB_DEVICE(FTDI_VID, FTDI_IBS_PCMCIA_PID) }, 623 { USB_DEVICE(FTDI_VID, FTDI_IBS_PK1_PID) }, 624 { USB_DEVICE(FTDI_VID, FTDI_IBS_RS232MON_PID) }, 625 { USB_DEVICE(FTDI_VID, FTDI_IBS_APP70_PID) }, 626 { USB_DEVICE(FTDI_VID, FTDI_IBS_PEDO_PID) }, 627 { USB_DEVICE(FTDI_VID, FTDI_IBS_PROD_PID) }, 628 { USB_DEVICE(FTDI_VID, FTDI_TAVIR_STK500_PID) }, 629 { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, FTDI_TIAO_UMPA_PID, 1) }, 630 { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, FTDI_NT_ORIONLXM_PID, 1) }, 631 { USB_DEVICE(FTDI_VID, FTDI_NT_ORIONLX_PLUS_PID) }, 632 { USB_DEVICE(FTDI_VID, FTDI_NT_ORION_IO_PID) }, 633 { USB_DEVICE(FTDI_VID, FTDI_NT_ORIONMX_PID) }, 634 { USB_DEVICE(FTDI_VID, FTDI_SYNAPSE_SS200_PID) }, 635 { USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX_PID) }, 636 { USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX2_PID) }, 637 { USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX2WI_PID) }, 638 { USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX3_PID) }, 639 /* 640 * ELV devices: 641 */ 642 { USB_DEVICE(FTDI_ELV_VID, FTDI_ELV_WS300_PID) }, 643 { USB_DEVICE(FTDI_VID, FTDI_ELV_USR_PID) }, 644 { USB_DEVICE(FTDI_VID, FTDI_ELV_MSM1_PID) }, 645 { USB_DEVICE(FTDI_VID, FTDI_ELV_KL100_PID) }, 646 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS550_PID) }, 647 { USB_DEVICE(FTDI_VID, FTDI_ELV_EC3000_PID) }, 648 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS888_PID) }, 649 { USB_DEVICE(FTDI_VID, FTDI_ELV_TWS550_PID) }, 650 { USB_DEVICE(FTDI_VID, FTDI_ELV_FEM_PID) }, 651 { USB_DEVICE(FTDI_VID, FTDI_ELV_CLI7000_PID) }, 652 { USB_DEVICE(FTDI_VID, FTDI_ELV_PPS7330_PID) }, 653 { USB_DEVICE(FTDI_VID, FTDI_ELV_TFM100_PID) }, 654 { USB_DEVICE(FTDI_VID, FTDI_ELV_UDF77_PID) }, 655 { USB_DEVICE(FTDI_VID, FTDI_ELV_UIO88_PID) }, 656 { USB_DEVICE(FTDI_VID, FTDI_ELV_UAD8_PID) }, 657 { USB_DEVICE(FTDI_VID, FTDI_ELV_UDA7_PID) }, 658 { USB_DEVICE(FTDI_VID, FTDI_ELV_USI2_PID) }, 659 { USB_DEVICE(FTDI_VID, FTDI_ELV_T1100_PID) }, 660 { USB_DEVICE(FTDI_VID, FTDI_ELV_PCD200_PID) }, 661 { USB_DEVICE(FTDI_VID, FTDI_ELV_ULA200_PID) }, 662 { USB_DEVICE(FTDI_VID, FTDI_ELV_CSI8_PID) }, 663 { USB_DEVICE(FTDI_VID, FTDI_ELV_EM1000DL_PID) }, 664 { USB_DEVICE(FTDI_VID, FTDI_ELV_PCK100_PID) }, 665 { USB_DEVICE(FTDI_VID, FTDI_ELV_RFP500_PID) }, 666 { USB_DEVICE(FTDI_VID, FTDI_ELV_FS20SIG_PID) }, 667 { USB_DEVICE(FTDI_VID, FTDI_ELV_UTP8_PID) }, 668 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS300PC_PID) }, 669 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS444PC_PID) }, 670 { USB_DEVICE(FTDI_VID, FTDI_ELV_FHZ1300PC_PID) }, 671 { USB_DEVICE(FTDI_VID, FTDI_ELV_EM1010PC_PID) }, 672 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS500_PID) }, 673 { USB_DEVICE(FTDI_VID, FTDI_ELV_HS485_PID) }, 674 { USB_DEVICE(FTDI_VID, FTDI_ELV_UMS100_PID) }, 675 { USB_DEVICE(FTDI_VID, FTDI_ELV_TFD128_PID) }, 676 { USB_DEVICE(FTDI_VID, FTDI_ELV_FM3RX_PID) }, 677 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS777_PID) }, 678 { USB_DEVICE(FTDI_VID, FTDI_PALMSENS_PID) }, 679 { USB_DEVICE(FTDI_VID, FTDI_IVIUM_XSTAT_PID) }, 680 { USB_DEVICE(FTDI_VID, LINX_SDMUSBQSS_PID) }, 681 { USB_DEVICE(FTDI_VID, LINX_MASTERDEVEL2_PID) }, 682 { USB_DEVICE(FTDI_VID, LINX_FUTURE_0_PID) }, 683 { USB_DEVICE(FTDI_VID, LINX_FUTURE_1_PID) }, 684 { USB_DEVICE(FTDI_VID, LINX_FUTURE_2_PID) }, 685 { USB_DEVICE(FTDI_VID, FTDI_CCSICDU20_0_PID) }, 686 { USB_DEVICE(FTDI_VID, FTDI_CCSICDU40_1_PID) }, 687 { USB_DEVICE(FTDI_VID, FTDI_CCSMACHX_2_PID) }, 688 { USB_DEVICE(FTDI_VID, FTDI_CCSLOAD_N_GO_3_PID) }, 689 { USB_DEVICE(FTDI_VID, FTDI_CCSICDU64_4_PID) }, 690 { USB_DEVICE(FTDI_VID, FTDI_CCSPRIME8_5_PID) }, 691 { USB_DEVICE(FTDI_VID, INSIDE_ACCESSO) }, 692 { USB_DEVICE(INTREPID_VID, INTREPID_VALUECAN_PID) }, 693 { USB_DEVICE(INTREPID_VID, INTREPID_NEOVI_PID) }, 694 { USB_DEVICE(FALCOM_VID, FALCOM_TWIST_PID) }, 695 { USB_DEVICE(FALCOM_VID, FALCOM_SAMBA_PID) }, 696 { USB_DEVICE(FTDI_VID, FTDI_SUUNTO_SPORTS_PID) }, 697 { USB_DEVICE(FTDI_VID, FTDI_OCEANIC_PID) }, 698 { USB_DEVICE(TTI_VID, TTI_QL355P_PID) }, 699 { USB_DEVICE(FTDI_VID, FTDI_RM_CANVIEW_PID) }, 700 { USB_DEVICE(ACTON_VID, ACTON_SPECTRAPRO_PID) }, 701 { USB_DEVICE(CONTEC_VID, CONTEC_COM1USBH_PID) }, 702 { USB_DEVICE(MITSUBISHI_VID, MITSUBISHI_FXUSB_PID) }, 703 { USB_DEVICE(BANDB_VID, BANDB_USOTL4_PID) }, 704 { USB_DEVICE(BANDB_VID, BANDB_USTL4_PID) }, 705 { USB_DEVICE(BANDB_VID, BANDB_USO9ML2_PID) }, 706 { USB_DEVICE(BANDB_VID, BANDB_USOPTL4_PID) }, 707 { USB_DEVICE(BANDB_VID, BANDB_USPTL4_PID) }, 708 { USB_DEVICE(BANDB_VID, BANDB_USO9ML2DR_2_PID) }, 709 { USB_DEVICE(BANDB_VID, BANDB_USO9ML2DR_PID) }, 710 { USB_DEVICE(BANDB_VID, BANDB_USOPTL4DR2_PID) }, 711 { USB_DEVICE(BANDB_VID, BANDB_USOPTL4DR_PID) }, 712 { USB_DEVICE(BANDB_VID, BANDB_485USB9F_2W_PID) }, 713 { USB_DEVICE(BANDB_VID, BANDB_485USB9F_4W_PID) }, 714 { USB_DEVICE(BANDB_VID, BANDB_232USB9M_PID) }, 715 { USB_DEVICE(BANDB_VID, BANDB_485USBTB_2W_PID) }, 716 { USB_DEVICE(BANDB_VID, BANDB_485USBTB_4W_PID) }, 717 { USB_DEVICE(BANDB_VID, BANDB_TTL5USB9M_PID) }, 718 { USB_DEVICE(BANDB_VID, BANDB_TTL3USB9M_PID) }, 719 { USB_DEVICE(BANDB_VID, BANDB_ZZ_PROG1_USB_PID) }, 720 { USB_DEVICE(FTDI_VID, EVER_ECO_PRO_CDS) }, 721 { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_1_PID) }, 722 { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_2_PID) }, 723 { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_3_PID) }, 724 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_0_PID) }, 725 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_1_PID) }, 726 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_2_PID) }, 727 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_3_PID) }, 728 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_4_PID) }, 729 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_5_PID) }, 730 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_6_PID) }, 731 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_7_PID) }, 732 { USB_DEVICE(XSENS_VID, XSENS_AWINDA_DONGLE_PID) }, 733 { USB_DEVICE(XSENS_VID, XSENS_AWINDA_STATION_PID) }, 734 { USB_DEVICE(XSENS_VID, XSENS_CONVERTER_PID) }, 735 { USB_DEVICE(XSENS_VID, XSENS_MTDEVBOARD_PID) }, 736 { USB_DEVICE(XSENS_VID, XSENS_MTIUSBCONVERTER_PID) }, 737 { USB_DEVICE(XSENS_VID, XSENS_MTW_PID) }, 738 { USB_DEVICE(FTDI_VID, FTDI_OMNI1509) }, 739 { USB_DEVICE(MOBILITY_VID, MOBILITY_USB_SERIAL_PID) }, 740 { USB_DEVICE(FTDI_VID, FTDI_ACTIVE_ROBOTS_PID) }, 741 { USB_DEVICE(FTDI_VID, FTDI_MHAM_KW_PID) }, 742 { USB_DEVICE(FTDI_VID, FTDI_MHAM_YS_PID) }, 743 { USB_DEVICE(FTDI_VID, FTDI_MHAM_Y6_PID) }, 744 { USB_DEVICE(FTDI_VID, FTDI_MHAM_Y8_PID) }, 745 { USB_DEVICE(FTDI_VID, FTDI_MHAM_IC_PID) }, 746 { USB_DEVICE(FTDI_VID, FTDI_MHAM_DB9_PID) }, 747 { USB_DEVICE(FTDI_VID, FTDI_MHAM_RS232_PID) }, 748 { USB_DEVICE(FTDI_VID, FTDI_MHAM_Y9_PID) }, 749 { USB_DEVICE(FTDI_VID, FTDI_TERATRONIK_VCP_PID) }, 750 { USB_DEVICE(FTDI_VID, FTDI_TERATRONIK_D2XX_PID) }, 751 { USB_DEVICE(EVOLUTION_VID, EVOLUTION_ER1_PID) }, 752 { USB_DEVICE(EVOLUTION_VID, EVO_HYBRID_PID) }, 753 { USB_DEVICE(EVOLUTION_VID, EVO_RCM4_PID) }, 754 { USB_DEVICE(FTDI_VID, FTDI_ARTEMIS_PID) }, 755 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16_PID) }, 756 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16C_PID) }, 757 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16HR_PID) }, 758 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16HRC_PID) }, 759 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16IC_PID) }, 760 { USB_DEVICE(KOBIL_VID, KOBIL_CONV_B1_PID) }, 761 { USB_DEVICE(KOBIL_VID, KOBIL_CONV_KAAN_PID) }, 762 { USB_DEVICE(POSIFLEX_VID, POSIFLEX_PP7000_PID) }, 763 { USB_DEVICE(FTDI_VID, FTDI_TTUSB_PID) }, 764 { USB_DEVICE(FTDI_VID, FTDI_ECLO_COM_1WIRE_PID) }, 765 { USB_DEVICE(FTDI_VID, FTDI_WESTREX_MODEL_777_PID) }, 766 { USB_DEVICE(FTDI_VID, FTDI_WESTREX_MODEL_8900F_PID) }, 767 { USB_DEVICE(FTDI_VID, FTDI_PCDJ_DAC2_PID) }, 768 { USB_DEVICE(FTDI_VID, FTDI_RRCIRKITS_LOCOBUFFER_PID) }, 769 { USB_DEVICE(FTDI_VID, FTDI_ASK_RDR400_PID) }, 770 { USB_DEVICE(FTDI_VID, FTDI_NZR_SEM_USB_PID) }, 771 { USB_DEVICE(ICOM_VID, ICOM_ID_1_PID) }, 772 { USB_DEVICE(ICOM_VID, ICOM_OPC_U_UC_PID) }, 773 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2C1_PID) }, 774 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2C2_PID) }, 775 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2D_PID) }, 776 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2VT_PID) }, 777 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2VR_PID) }, 778 { USB_DEVICE(ICOM_VID, ICOM_ID_RP4KVT_PID) }, 779 { USB_DEVICE(ICOM_VID, ICOM_ID_RP4KVR_PID) }, 780 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2KVT_PID) }, 781 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2KVR_PID) }, 782 { USB_DEVICE(FTDI_VID, FTDI_ACG_HFDUAL_PID) }, 783 { USB_DEVICE(FTDI_VID, FTDI_YEI_SERVOCENTER31_PID) }, 784 { USB_DEVICE(FTDI_VID, FTDI_THORLABS_PID) }, 785 { USB_DEVICE(TESTO_VID, TESTO_1_PID) }, 786 { USB_DEVICE(TESTO_VID, TESTO_3_PID) }, 787 { USB_DEVICE(FTDI_VID, FTDI_GAMMA_SCOUT_PID) }, 788 { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13M_PID) }, 789 { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13S_PID) }, 790 { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13U_PID) }, 791 { USB_DEVICE(ELEKTOR_VID, ELEKTOR_FT323R_PID) }, 792 { USB_DEVICE(FTDI_VID, FTDI_NDI_HUC_PID), 793 .driver_info = (kernel_ulong_t)&ftdi_ndi_quirk }, 794 { USB_DEVICE(FTDI_VID, FTDI_NDI_SPECTRA_SCU_PID), 795 .driver_info = (kernel_ulong_t)&ftdi_ndi_quirk }, 796 { USB_DEVICE(FTDI_VID, FTDI_NDI_FUTURE_2_PID), 797 .driver_info = (kernel_ulong_t)&ftdi_ndi_quirk }, 798 { USB_DEVICE(FTDI_VID, FTDI_NDI_FUTURE_3_PID), 799 .driver_info = (kernel_ulong_t)&ftdi_ndi_quirk }, 800 { USB_DEVICE(FTDI_VID, FTDI_NDI_AURORA_SCU_PID), 801 .driver_info = (kernel_ulong_t)&ftdi_ndi_quirk }, 802 { USB_DEVICE(FTDI_NDI_VID, FTDI_NDI_EMGUIDE_GEMINI_PID), 803 .driver_info = (kernel_ulong_t)&ftdi_ndi_quirk }, 804 { USB_DEVICE(TELLDUS_VID, TELLDUS_TELLSTICK_PID) }, 805 { USB_DEVICE(NOVITUS_VID, NOVITUS_BONO_E_PID) }, 806 { USB_DEVICE(FTDI_VID, RTSYSTEMS_USB_VX8_PID) }, 807 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S03_PID) }, 808 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_59_PID) }, 809 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_57A_PID) }, 810 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_57B_PID) }, 811 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29A_PID) }, 812 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29B_PID) }, 813 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29F_PID) }, 814 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_62B_PID) }, 815 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S01_PID) }, 816 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_63_PID) }, 817 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29C_PID) }, 818 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_81B_PID) }, 819 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_82B_PID) }, 820 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K5D_PID) }, 821 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K4Y_PID) }, 822 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K5G_PID) }, 823 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S05_PID) }, 824 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_60_PID) }, 825 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_61_PID) }, 826 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_62_PID) }, 827 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_63B_PID) }, 828 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_64_PID) }, 829 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_65_PID) }, 830 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_92_PID) }, 831 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_92D_PID) }, 832 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_W5R_PID) }, 833 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_A5R_PID) }, 834 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_PW1_PID) }, 835 { USB_DEVICE(FTDI_VID, FTDI_MAXSTREAM_PID) }, 836 { USB_DEVICE(FTDI_VID, FTDI_PHI_FISCO_PID) }, 837 { USB_DEVICE(TML_VID, TML_USB_SERIAL_PID) }, 838 { USB_DEVICE(FTDI_VID, FTDI_ELSTER_UNICOM_PID) }, 839 { USB_DEVICE(FTDI_VID, FTDI_PROPOX_JTAGCABLEII_PID) }, 840 { USB_DEVICE(FTDI_VID, FTDI_PROPOX_ISPCABLEIII_PID) }, 841 { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, CYBER_CORTEX_AV_PID, 1) }, 842 { USB_DEVICE_INTERFACE_NUMBER(OLIMEX_VID, OLIMEX_ARM_USB_OCD_PID, 1) }, 843 { USB_DEVICE_INTERFACE_NUMBER(OLIMEX_VID, OLIMEX_ARM_USB_OCD_H_PID, 1) }, 844 { USB_DEVICE_INTERFACE_NUMBER(OLIMEX_VID, OLIMEX_ARM_USB_TINY_PID, 1) }, 845 { USB_DEVICE_INTERFACE_NUMBER(OLIMEX_VID, OLIMEX_ARM_USB_TINY_H_PID, 1) }, 846 { USB_DEVICE_INTERFACE_NUMBER(FIC_VID, FIC_NEO1973_DEBUG_PID, 1) }, 847 { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, FTDI_OOCDLINK_PID, 1) }, 848 { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, LMI_LM3S_DEVEL_BOARD_PID, 1) }, 849 { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, LMI_LM3S_EVAL_BOARD_PID, 1) }, 850 { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, LMI_LM3S_ICDI_BOARD_PID, 1) }, 851 { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, FTDI_TURTELIZER_PID, 1) }, 852 { USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_USB60F) }, 853 { USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_SCU18) }, 854 { USB_DEVICE(FTDI_VID, FTDI_REU_TINY_PID) }, 855 856 /* Papouch devices based on FTDI chip */ 857 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485_PID) }, 858 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_AP485_PID) }, 859 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB422_PID) }, 860 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485_2_PID) }, 861 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_AP485_2_PID) }, 862 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB422_2_PID) }, 863 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485S_PID) }, 864 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485C_PID) }, 865 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_LEC_PID) }, 866 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB232_PID) }, 867 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_TMU_PID) }, 868 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_IRAMP_PID) }, 869 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_DRAK5_PID) }, 870 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO8x8_PID) }, 871 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO4x4_PID) }, 872 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO2x2_PID) }, 873 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO10x1_PID) }, 874 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO30x3_PID) }, 875 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO60x3_PID) }, 876 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO2x16_PID) }, 877 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO3x32_PID) }, 878 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_DRAK6_PID) }, 879 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_UPSUSB_PID) }, 880 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_MU_PID) }, 881 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SIMUKEY_PID) }, 882 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_AD4USB_PID) }, 883 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_GMUX_PID) }, 884 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_GMSR_PID) }, 885 886 { USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DGQG_PID) }, 887 { USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DUSB_PID) }, 888 { USB_DEVICE(ALTI2_VID, ALTI2_N3_PID) }, 889 { USB_DEVICE(FTDI_VID, DIEBOLD_BCS_SE923_PID) }, 890 { USB_DEVICE(ATMEL_VID, STK541_PID) }, 891 { USB_DEVICE(DE_VID, STB_PID) }, 892 { USB_DEVICE(DE_VID, WHT_PID) }, 893 { USB_DEVICE_INTERFACE_NUMBER(ADI_VID, ADI_GNICE_PID, 1) }, 894 { USB_DEVICE_INTERFACE_NUMBER(ADI_VID, ADI_GNICEPLUS_PID, 1) }, 895 { USB_DEVICE_AND_INTERFACE_INFO(MICROCHIP_VID, MICROCHIP_USB_BOARD_PID, 896 USB_CLASS_VENDOR_SPEC, 897 USB_SUBCLASS_VENDOR_SPEC, 0x00) }, 898 { USB_DEVICE_INTERFACE_NUMBER(ACTEL_VID, MICROSEMI_ARROW_SF2PLUS_BOARD_PID, 2) }, 899 { USB_DEVICE(JETI_VID, JETI_SPC1201_PID) }, 900 { USB_DEVICE_INTERFACE_NUMBER(MARVELL_VID, MARVELL_SHEEVAPLUG_PID, 1) }, 901 { USB_DEVICE(LARSENBRUSGAARD_VID, LB_ALTITRACK_PID) }, 902 { USB_DEVICE(GN_OTOMETRICS_VID, AURICAL_USB_PID) }, 903 { USB_DEVICE(FTDI_VID, PI_C865_PID) }, 904 { USB_DEVICE(FTDI_VID, PI_C857_PID) }, 905 { USB_DEVICE(PI_VID, PI_C866_PID) }, 906 { USB_DEVICE(PI_VID, PI_C663_PID) }, 907 { USB_DEVICE(PI_VID, PI_C725_PID) }, 908 { USB_DEVICE(PI_VID, PI_E517_PID) }, 909 { USB_DEVICE(PI_VID, PI_C863_PID) }, 910 { USB_DEVICE(PI_VID, PI_E861_PID) }, 911 { USB_DEVICE(PI_VID, PI_C867_PID) }, 912 { USB_DEVICE(PI_VID, PI_E609_PID) }, 913 { USB_DEVICE(PI_VID, PI_E709_PID) }, 914 { USB_DEVICE(PI_VID, PI_100F_PID) }, 915 { USB_DEVICE(PI_VID, PI_1011_PID) }, 916 { USB_DEVICE(PI_VID, PI_1012_PID) }, 917 { USB_DEVICE(PI_VID, PI_1013_PID) }, 918 { USB_DEVICE(PI_VID, PI_1014_PID) }, 919 { USB_DEVICE(PI_VID, PI_1015_PID) }, 920 { USB_DEVICE(PI_VID, PI_1016_PID) }, 921 { USB_DEVICE(KONDO_VID, KONDO_USB_SERIAL_PID) }, 922 { USB_DEVICE(BAYER_VID, BAYER_CONTOUR_CABLE_PID) }, 923 { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, MARVELL_OPENRD_PID, 1) }, 924 { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, TI_XDS100V2_PID, 1) }, 925 { USB_DEVICE(FTDI_VID, HAMEG_HO820_PID) }, 926 { USB_DEVICE(FTDI_VID, HAMEG_HO720_PID) }, 927 { USB_DEVICE(FTDI_VID, HAMEG_HO730_PID) }, 928 { USB_DEVICE(FTDI_VID, HAMEG_HO870_PID) }, 929 { USB_DEVICE(FTDI_VID, MJSG_GENERIC_PID) }, 930 { USB_DEVICE(FTDI_VID, MJSG_SR_RADIO_PID) }, 931 { USB_DEVICE(FTDI_VID, MJSG_HD_RADIO_PID) }, 932 { USB_DEVICE(FTDI_VID, MJSG_XM_RADIO_PID) }, 933 { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, XVERVE_SIGNALYZER_ST_PID, 1) }, 934 { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, XVERVE_SIGNALYZER_SLITE_PID, 1) }, 935 { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, XVERVE_SIGNALYZER_SH2_PID, 1) }, 936 { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_SH4_PID), 937 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 938 { USB_DEVICE(FTDI_VID, SEGWAY_RMP200_PID) }, 939 { USB_DEVICE(FTDI_VID, ACCESIO_COM4SM_PID) }, 940 { USB_DEVICE_INTERFACE_NUMBER(IONICS_VID, IONICS_PLUGCOMPUTER_PID, 1) }, 941 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_24_MASTER_WING_PID) }, 942 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_PC_WING_PID) }, 943 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_USB_DMX_PID) }, 944 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MIDI_TIMECODE_PID) }, 945 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MINI_WING_PID) }, 946 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MAXI_WING_PID) }, 947 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MEDIA_WING_PID) }, 948 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_WING_PID) }, 949 { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LOGBOOKML_PID) }, 950 { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LS_LOGBOOK_PID) }, 951 { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_HS_LOGBOOK_PID) }, 952 { USB_DEVICE(FTDI_VID, FTDI_CINTERION_MC55I_PID) }, 953 { USB_DEVICE(FTDI_VID, FTDI_FHE_PID) }, 954 { USB_DEVICE(FTDI_VID, FTDI_DOTEC_PID) }, 955 { USB_DEVICE_INTERFACE_NUMBER(QIHARDWARE_VID, MILKYMISTONE_JTAGSERIAL_PID, 1) }, 956 { USB_DEVICE_INTERFACE_NUMBER(ST_VID, ST_STMCLT_2232_PID, 1) }, 957 { USB_DEVICE(ST_VID, ST_STMCLT_4232_PID), 958 .driver_info = (kernel_ulong_t)&ftdi_stmclite_quirk }, 959 { USB_DEVICE(FTDI_VID, FTDI_RF_R106) }, 960 { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, FTDI_DISTORTEC_JTAG_LOCK_PICK_PID, 1) }, 961 { USB_DEVICE(FTDI_VID, FTDI_LUMEL_PD12_PID) }, 962 /* Crucible Devices */ 963 { USB_DEVICE(FTDI_VID, FTDI_CT_COMET_PID) }, 964 { USB_DEVICE(FTDI_VID, FTDI_Z3X_PID) }, 965 /* Cressi Devices */ 966 { USB_DEVICE(FTDI_VID, FTDI_CRESSI_PID) }, 967 /* Brainboxes Devices */ 968 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_001_PID) }, 969 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_012_PID) }, 970 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_023_PID) }, 971 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_034_PID) }, 972 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_101_PID) }, 973 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_159_PID) }, 974 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_1_PID) }, 975 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_2_PID) }, 976 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_3_PID) }, 977 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_4_PID) }, 978 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_5_PID) }, 979 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_6_PID) }, 980 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_7_PID) }, 981 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_8_PID) }, 982 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_235_PID) }, 983 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_257_PID) }, 984 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_1_PID) }, 985 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_2_PID) }, 986 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_3_PID) }, 987 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_4_PID) }, 988 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_313_PID) }, 989 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_320_PID) }, 990 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_324_PID) }, 991 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_346_1_PID) }, 992 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_346_2_PID) }, 993 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_357_PID) }, 994 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_606_1_PID) }, 995 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_606_2_PID) }, 996 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_606_3_PID) }, 997 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_701_1_PID) }, 998 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_701_2_PID) }, 999 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_1_PID) }, 1000 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_2_PID) }, 1001 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_3_PID) }, 1002 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_4_PID) }, 1003 /* ekey Devices */ 1004 { USB_DEVICE(FTDI_VID, FTDI_EKEY_CONV_USB_PID) }, 1005 /* Infineon Devices */ 1006 { USB_DEVICE_INTERFACE_NUMBER(INFINEON_VID, INFINEON_TRIBOARD_TC1798_PID, 1) }, 1007 { USB_DEVICE_INTERFACE_NUMBER(INFINEON_VID, INFINEON_TRIBOARD_TC2X7_PID, 1) }, 1008 /* GE Healthcare devices */ 1009 { USB_DEVICE(GE_HEALTHCARE_VID, GE_HEALTHCARE_NEMO_TRACKER_PID) }, 1010 /* Active Research (Actisense) devices */ 1011 { USB_DEVICE(FTDI_VID, ACTISENSE_NDC_PID) }, 1012 { USB_DEVICE(FTDI_VID, ACTISENSE_USG_PID) }, 1013 { USB_DEVICE(FTDI_VID, ACTISENSE_NGT_PID) }, 1014 { USB_DEVICE(FTDI_VID, ACTISENSE_NGW_PID) }, 1015 { USB_DEVICE(FTDI_VID, ACTISENSE_UID_PID) }, 1016 { USB_DEVICE(FTDI_VID, ACTISENSE_USA_PID) }, 1017 { USB_DEVICE(FTDI_VID, ACTISENSE_NGX_PID) }, 1018 { USB_DEVICE(FTDI_VID, ACTISENSE_D9AF_PID) }, 1019 { USB_DEVICE(FTDI_VID, CHETCO_SEAGAUGE_PID) }, 1020 { USB_DEVICE(FTDI_VID, CHETCO_SEASWITCH_PID) }, 1021 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_NMEA2000_PID) }, 1022 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_ETHERNET_PID) }, 1023 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_WIFI_PID) }, 1024 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_DISPLAY_PID) }, 1025 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_LITE_PID) }, 1026 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_ANALOG_PID) }, 1027 /* Belimo Automation devices */ 1028 { USB_DEVICE(FTDI_VID, BELIMO_ZTH_PID) }, 1029 { USB_DEVICE(FTDI_VID, BELIMO_ZIP_PID) }, 1030 /* ICP DAS I-756xU devices */ 1031 { USB_DEVICE(ICPDAS_VID, ICPDAS_I7560U_PID) }, 1032 { USB_DEVICE(ICPDAS_VID, ICPDAS_I7561U_PID) }, 1033 { USB_DEVICE(ICPDAS_VID, ICPDAS_I7563U_PID) }, 1034 { USB_DEVICE(WICED_VID, WICED_USB20706V2_PID) }, 1035 { USB_DEVICE_INTERFACE_NUMBER(TI_VID, TI_CC3200_LAUNCHPAD_PID, 1) }, 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 { USB_DEVICE_INTERFACE_NUMBER(UBLOX_VID, UBLOX_EVK_M101_PID, 2) }, 1054 /* FreeCalypso USB adapters */ 1055 { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, FTDI_FALCONIA_JTAG_BUF_PID, 1) }, 1056 { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, FTDI_FALCONIA_JTAG_UNBUF_PID, 1) }, 1057 /* GMC devices */ 1058 { USB_DEVICE(GMC_VID, GMC_Z216C_PID) }, 1059 /* Altera USB Blaster 3 */ 1060 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_6022_PID, 1) }, 1061 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_6025_PID, 2) }, 1062 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_6026_PID, 2) }, 1063 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_6026_PID, 3) }, 1064 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_6029_PID, 2) }, 1065 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602A_PID, 2) }, 1066 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602A_PID, 3) }, 1067 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602C_PID, 1) }, 1068 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602D_PID, 1) }, 1069 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602D_PID, 2) }, 1070 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602E_PID, 1) }, 1071 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602E_PID, 2) }, 1072 { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602E_PID, 3) }, 1073 /* Abacus Electrics */ 1074 { USB_DEVICE(FTDI_VID, ABACUS_OPTICAL_PROBE_PID) }, 1075 { } /* Terminating entry */ 1076 }; 1077 1078 MODULE_DEVICE_TABLE(usb, id_table_combined); 1079 1080 static const char *ftdi_chip_name[] = { 1081 [SIO] = "SIO", /* the serial part of FT8U100AX */ 1082 [FT232A] = "FT232A", 1083 [FT232B] = "FT232B", 1084 [FT2232C] = "FT2232C/D", 1085 [FT232R] = "FT232R", 1086 [FT232H] = "FT232H", 1087 [FT2232H] = "FT2232H", 1088 [FT4232H] = "FT4232H", 1089 [FT4232HA] = "FT4232HA", 1090 [FT232HP] = "FT232HP", 1091 [FT233HP] = "FT233HP", 1092 [FT2232HP] = "FT2232HP", 1093 [FT2233HP] = "FT2233HP", 1094 [FT4232HP] = "FT4232HP", 1095 [FT4233HP] = "FT4233HP", 1096 [FTX] = "FT-X", 1097 }; 1098 1099 1100 /* Used for TIOCMIWAIT */ 1101 #define FTDI_STATUS_B0_MASK (FTDI_RS0_CTS | FTDI_RS0_DSR | FTDI_RS0_RI | FTDI_RS0_RLSD) 1102 #define FTDI_STATUS_B1_MASK (FTDI_RS_BI) 1103 /* End TIOCMIWAIT */ 1104 1105 static void ftdi_set_termios(struct tty_struct *tty, 1106 struct usb_serial_port *port, 1107 const struct ktermios *old_termios); 1108 static int ftdi_get_modem_status(struct usb_serial_port *port, 1109 unsigned char status[2]); 1110 1111 #define WDR_TIMEOUT 5000 /* default urb timeout */ 1112 #define WDR_SHORT_TIMEOUT 1000 /* shorter urb timeout */ 1113 1114 /* 1115 * *************************************************************************** 1116 * Utility functions 1117 * *************************************************************************** 1118 */ 1119 1120 static unsigned short int ftdi_232am_baud_base_to_divisor(int baud, int base) 1121 { 1122 unsigned short int divisor; 1123 /* divisor shifted 3 bits to the left */ 1124 int divisor3 = DIV_ROUND_CLOSEST(base, 2 * baud); 1125 if ((divisor3 & 0x7) == 7) 1126 divisor3++; /* round x.7/8 up to x+1 */ 1127 divisor = divisor3 >> 3; 1128 divisor3 &= 0x7; 1129 if (divisor3 == 1) 1130 divisor |= 0xc000; /* +0.125 */ 1131 else if (divisor3 >= 4) 1132 divisor |= 0x4000; /* +0.5 */ 1133 else if (divisor3 != 0) 1134 divisor |= 0x8000; /* +0.25 */ 1135 else if (divisor == 1) 1136 divisor = 0; /* special case for maximum baud rate */ 1137 return divisor; 1138 } 1139 1140 static unsigned short int ftdi_232am_baud_to_divisor(int baud) 1141 { 1142 return ftdi_232am_baud_base_to_divisor(baud, 48000000); 1143 } 1144 1145 static u32 ftdi_232bm_baud_base_to_divisor(int baud, int base) 1146 { 1147 static const unsigned char divfrac[8] = { 0, 3, 2, 4, 1, 5, 6, 7 }; 1148 u32 divisor; 1149 /* divisor shifted 3 bits to the left */ 1150 int divisor3 = DIV_ROUND_CLOSEST(base, 2 * baud); 1151 divisor = divisor3 >> 3; 1152 divisor |= (u32)divfrac[divisor3 & 0x7] << 14; 1153 /* Deal with special cases for highest baud rates. */ 1154 if (divisor == 1) /* 1.0 */ 1155 divisor = 0; 1156 else if (divisor == 0x4001) /* 1.5 */ 1157 divisor = 1; 1158 return divisor; 1159 } 1160 1161 static u32 ftdi_232bm_baud_to_divisor(int baud) 1162 { 1163 return ftdi_232bm_baud_base_to_divisor(baud, 48000000); 1164 } 1165 1166 static u32 ftdi_2232h_baud_base_to_divisor(int baud, int base) 1167 { 1168 static const unsigned char divfrac[8] = { 0, 3, 2, 4, 1, 5, 6, 7 }; 1169 u32 divisor; 1170 int divisor3; 1171 1172 /* hi-speed baud rate is 10-bit sampling instead of 16-bit */ 1173 divisor3 = DIV_ROUND_CLOSEST(8 * base, 10 * baud); 1174 1175 divisor = divisor3 >> 3; 1176 divisor |= (u32)divfrac[divisor3 & 0x7] << 14; 1177 /* Deal with special cases for highest baud rates. */ 1178 if (divisor == 1) /* 1.0 */ 1179 divisor = 0; 1180 else if (divisor == 0x4001) /* 1.5 */ 1181 divisor = 1; 1182 /* 1183 * Set this bit to turn off a divide by 2.5 on baud rate generator 1184 * This enables baud rates up to 12Mbaud but cannot reach below 1200 1185 * baud with this bit set 1186 */ 1187 divisor |= 0x00020000; 1188 return divisor; 1189 } 1190 1191 static u32 ftdi_2232h_baud_to_divisor(int baud) 1192 { 1193 return ftdi_2232h_baud_base_to_divisor(baud, 120000000); 1194 } 1195 1196 #define set_mctrl(port, set) update_mctrl((port), (set), 0) 1197 #define clear_mctrl(port, clear) update_mctrl((port), 0, (clear)) 1198 1199 static int update_mctrl(struct usb_serial_port *port, unsigned int set, 1200 unsigned int clear) 1201 { 1202 struct ftdi_private *priv = usb_get_serial_port_data(port); 1203 struct device *dev = &port->dev; 1204 unsigned value; 1205 int rv; 1206 1207 if (((set | clear) & (TIOCM_DTR | TIOCM_RTS)) == 0) { 1208 dev_dbg(dev, "%s - DTR|RTS not being set|cleared\n", __func__); 1209 return 0; /* no change */ 1210 } 1211 1212 clear &= ~set; /* 'set' takes precedence over 'clear' */ 1213 value = 0; 1214 if (clear & TIOCM_DTR) 1215 value |= FTDI_SIO_SET_DTR_LOW; 1216 if (clear & TIOCM_RTS) 1217 value |= FTDI_SIO_SET_RTS_LOW; 1218 if (set & TIOCM_DTR) 1219 value |= FTDI_SIO_SET_DTR_HIGH; 1220 if (set & TIOCM_RTS) 1221 value |= FTDI_SIO_SET_RTS_HIGH; 1222 rv = usb_control_msg(port->serial->dev, 1223 usb_sndctrlpipe(port->serial->dev, 0), 1224 FTDI_SIO_SET_MODEM_CTRL_REQUEST, 1225 FTDI_SIO_SET_MODEM_CTRL_REQUEST_TYPE, 1226 value, priv->channel, 1227 NULL, 0, WDR_TIMEOUT); 1228 if (rv < 0) { 1229 dev_dbg(dev, "%s Error from MODEM_CTRL urb: DTR %s, RTS %s\n", 1230 __func__, 1231 (set & TIOCM_DTR) ? "HIGH" : (clear & TIOCM_DTR) ? "LOW" : "unchanged", 1232 (set & TIOCM_RTS) ? "HIGH" : (clear & TIOCM_RTS) ? "LOW" : "unchanged"); 1233 rv = usb_translate_errors(rv); 1234 } else { 1235 dev_dbg(dev, "%s - DTR %s, RTS %s\n", __func__, 1236 (set & TIOCM_DTR) ? "HIGH" : (clear & TIOCM_DTR) ? "LOW" : "unchanged", 1237 (set & TIOCM_RTS) ? "HIGH" : (clear & TIOCM_RTS) ? "LOW" : "unchanged"); 1238 /* FIXME: locking on last_dtr_rts */ 1239 priv->last_dtr_rts = (priv->last_dtr_rts & ~clear) | set; 1240 } 1241 return rv; 1242 } 1243 1244 1245 static u32 get_ftdi_divisor(struct tty_struct *tty, 1246 struct usb_serial_port *port) 1247 { 1248 const struct ftdi_quirk *quirk = usb_get_serial_data(port->serial); 1249 struct ftdi_private *priv = usb_get_serial_port_data(port); 1250 struct device *dev = &port->dev; 1251 u32 div_value = 0; 1252 int div_okay = 1; 1253 int baud; 1254 1255 baud = tty_get_baud_rate(tty); 1256 dev_dbg(dev, "%s - tty_get_baud_rate reports speed %d\n", __func__, baud); 1257 1258 /* 1259 * Observe deprecated async-compatible custom_divisor hack, update 1260 * baudrate if needed. 1261 */ 1262 if (baud == 38400 && 1263 ((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST) && 1264 (priv->custom_divisor)) { 1265 baud = priv->baud_base / priv->custom_divisor; 1266 dev_dbg(dev, "%s - custom divisor %d sets baud rate to %d\n", 1267 __func__, priv->custom_divisor, baud); 1268 } 1269 1270 if (!baud) 1271 baud = 9600; 1272 switch (priv->chip_type) { 1273 case SIO: 1274 switch (baud) { 1275 case 300: div_value = ftdi_sio_b300; break; 1276 case 600: div_value = ftdi_sio_b600; break; 1277 case 1200: div_value = ftdi_sio_b1200; break; 1278 case 2400: div_value = ftdi_sio_b2400; break; 1279 case 4800: div_value = ftdi_sio_b4800; break; 1280 case 9600: div_value = ftdi_sio_b9600; break; 1281 case 19200: div_value = ftdi_sio_b19200; break; 1282 case 38400: div_value = ftdi_sio_b38400; break; 1283 case 57600: div_value = ftdi_sio_b57600; break; 1284 case 115200: div_value = ftdi_sio_b115200; break; 1285 default: 1286 dev_dbg(dev, "%s - Baudrate (%d) requested is not supported\n", 1287 __func__, baud); 1288 div_value = ftdi_sio_b9600; 1289 baud = 9600; 1290 div_okay = 0; 1291 } 1292 break; 1293 case FT232A: 1294 if (baud <= 3000000) { 1295 div_value = ftdi_232am_baud_to_divisor(baud); 1296 } else { 1297 dev_dbg(dev, "%s - Baud rate too high!\n", __func__); 1298 baud = 9600; 1299 div_value = ftdi_232am_baud_to_divisor(9600); 1300 div_okay = 0; 1301 } 1302 break; 1303 case FT232B: 1304 case FT2232C: 1305 case FT232R: 1306 case FTX: 1307 if (baud <= 3000000) { 1308 if (quirk == &ftdi_ndi_quirk && baud == 19200) 1309 baud = 1200000; 1310 div_value = ftdi_232bm_baud_to_divisor(baud); 1311 } else { 1312 dev_dbg(dev, "%s - Baud rate too high!\n", __func__); 1313 div_value = ftdi_232bm_baud_to_divisor(9600); 1314 div_okay = 0; 1315 baud = 9600; 1316 } 1317 break; 1318 default: 1319 if ((baud <= 12000000) && (baud >= 1200)) { 1320 div_value = ftdi_2232h_baud_to_divisor(baud); 1321 } else if (baud < 1200) { 1322 div_value = ftdi_232bm_baud_to_divisor(baud); 1323 } else { 1324 dev_dbg(dev, "%s - Baud rate too high!\n", __func__); 1325 div_value = ftdi_232bm_baud_to_divisor(9600); 1326 div_okay = 0; 1327 baud = 9600; 1328 } 1329 break; 1330 } 1331 1332 if (div_okay) { 1333 dev_dbg(dev, "%s - Baud rate set to %d (divisor 0x%lX) on chip %s\n", 1334 __func__, baud, (unsigned long)div_value, 1335 ftdi_chip_name[priv->chip_type]); 1336 } 1337 1338 tty_encode_baud_rate(tty, baud, baud); 1339 return div_value; 1340 } 1341 1342 static int change_speed(struct tty_struct *tty, struct usb_serial_port *port) 1343 { 1344 struct ftdi_private *priv = usb_get_serial_port_data(port); 1345 u16 value; 1346 u16 index; 1347 u32 index_value; 1348 int rv; 1349 1350 index_value = get_ftdi_divisor(tty, port); 1351 value = (u16)index_value; 1352 index = (u16)(index_value >> 16); 1353 if (priv->channel) 1354 index = (u16)((index << 8) | priv->channel); 1355 1356 rv = usb_control_msg(port->serial->dev, 1357 usb_sndctrlpipe(port->serial->dev, 0), 1358 FTDI_SIO_SET_BAUDRATE_REQUEST, 1359 FTDI_SIO_SET_BAUDRATE_REQUEST_TYPE, 1360 value, index, 1361 NULL, 0, WDR_SHORT_TIMEOUT); 1362 return rv; 1363 } 1364 1365 static int write_latency_timer(struct usb_serial_port *port) 1366 { 1367 struct ftdi_private *priv = usb_get_serial_port_data(port); 1368 struct usb_device *udev = port->serial->dev; 1369 int rv; 1370 int l = priv->latency; 1371 1372 if (priv->chip_type == SIO || priv->chip_type == FT232A) 1373 return -EINVAL; 1374 1375 if (priv->flags & ASYNC_LOW_LATENCY) 1376 l = 1; 1377 1378 dev_dbg(&port->dev, "%s: setting latency timer = %i\n", __func__, l); 1379 1380 rv = usb_control_msg(udev, 1381 usb_sndctrlpipe(udev, 0), 1382 FTDI_SIO_SET_LATENCY_TIMER_REQUEST, 1383 FTDI_SIO_SET_LATENCY_TIMER_REQUEST_TYPE, 1384 l, priv->channel, 1385 NULL, 0, WDR_TIMEOUT); 1386 if (rv < 0) 1387 dev_err(&port->dev, "Unable to write latency timer: %i\n", rv); 1388 return rv; 1389 } 1390 1391 static int _read_latency_timer(struct usb_serial_port *port) 1392 { 1393 struct ftdi_private *priv = usb_get_serial_port_data(port); 1394 struct usb_device *udev = port->serial->dev; 1395 u8 buf; 1396 int rv; 1397 1398 rv = usb_control_msg_recv(udev, 0, FTDI_SIO_GET_LATENCY_TIMER_REQUEST, 1399 FTDI_SIO_GET_LATENCY_TIMER_REQUEST_TYPE, 0, 1400 priv->channel, &buf, 1, WDR_TIMEOUT, 1401 GFP_KERNEL); 1402 if (rv == 0) 1403 rv = buf; 1404 1405 return rv; 1406 } 1407 1408 static int read_latency_timer(struct usb_serial_port *port) 1409 { 1410 struct ftdi_private *priv = usb_get_serial_port_data(port); 1411 int rv; 1412 1413 if (priv->chip_type == SIO || priv->chip_type == FT232A) 1414 return -EINVAL; 1415 1416 rv = _read_latency_timer(port); 1417 if (rv < 0) { 1418 dev_err(&port->dev, "Unable to read latency timer: %i\n", rv); 1419 return rv; 1420 } 1421 1422 priv->latency = rv; 1423 1424 return 0; 1425 } 1426 1427 static void get_serial_info(struct tty_struct *tty, struct serial_struct *ss) 1428 { 1429 struct usb_serial_port *port = tty->driver_data; 1430 struct ftdi_private *priv = usb_get_serial_port_data(port); 1431 1432 mutex_lock(&priv->cfg_lock); 1433 ss->flags = priv->flags; 1434 ss->baud_base = priv->baud_base; 1435 ss->custom_divisor = priv->custom_divisor; 1436 mutex_unlock(&priv->cfg_lock); 1437 } 1438 1439 static int set_serial_info(struct tty_struct *tty, struct serial_struct *ss) 1440 { 1441 struct usb_serial_port *port = tty->driver_data; 1442 struct ftdi_private *priv = usb_get_serial_port_data(port); 1443 int old_flags, old_divisor; 1444 1445 mutex_lock(&priv->cfg_lock); 1446 1447 if (!capable(CAP_SYS_ADMIN)) { 1448 if ((ss->flags ^ priv->flags) & ~ASYNC_USR_MASK) { 1449 mutex_unlock(&priv->cfg_lock); 1450 return -EPERM; 1451 } 1452 } 1453 1454 old_flags = priv->flags; 1455 old_divisor = priv->custom_divisor; 1456 1457 priv->flags = ss->flags & ASYNC_FLAGS; 1458 priv->custom_divisor = ss->custom_divisor; 1459 1460 write_latency_timer(port); 1461 1462 if ((priv->flags ^ old_flags) & ASYNC_SPD_MASK || 1463 ((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST && 1464 priv->custom_divisor != old_divisor)) { 1465 1466 /* warn about deprecation unless clearing */ 1467 if (priv->flags & ASYNC_SPD_MASK) 1468 dev_warn_ratelimited(&port->dev, "use of SPD flags is deprecated\n"); 1469 1470 change_speed(tty, port); 1471 } 1472 mutex_unlock(&priv->cfg_lock); 1473 return 0; 1474 } 1475 1476 static int get_lsr_info(struct usb_serial_port *port, 1477 unsigned int __user *retinfo) 1478 { 1479 struct ftdi_private *priv = usb_get_serial_port_data(port); 1480 unsigned int result = 0; 1481 1482 if (priv->transmit_empty) 1483 result = TIOCSER_TEMT; 1484 1485 if (copy_to_user(retinfo, &result, sizeof(unsigned int))) 1486 return -EFAULT; 1487 return 0; 1488 } 1489 1490 static int ftdi_determine_type(struct usb_serial_port *port) 1491 { 1492 struct ftdi_private *priv = usb_get_serial_port_data(port); 1493 struct usb_serial *serial = port->serial; 1494 struct usb_device *udev = serial->dev; 1495 unsigned int version, ifnum; 1496 1497 version = le16_to_cpu(udev->descriptor.bcdDevice); 1498 ifnum = serial->interface->cur_altsetting->desc.bInterfaceNumber; 1499 1500 /* Assume Hi-Speed type */ 1501 priv->baud_base = 120000000 / 2; 1502 priv->channel = CHANNEL_A + ifnum; 1503 1504 switch (version) { 1505 case 0x200: 1506 priv->chip_type = FT232A; 1507 priv->baud_base = 48000000 / 2; 1508 priv->channel = 0; 1509 /* 1510 * FT232B devices have a bug where bcdDevice gets set to 0x200 1511 * when iSerialNumber is 0. Assume it is an FT232B in case the 1512 * latency timer is readable. 1513 */ 1514 if (udev->descriptor.iSerialNumber == 0 && 1515 _read_latency_timer(port) >= 0) { 1516 priv->chip_type = FT232B; 1517 } 1518 break; 1519 case 0x400: 1520 priv->chip_type = FT232B; 1521 priv->baud_base = 48000000 / 2; 1522 priv->channel = 0; 1523 break; 1524 case 0x500: 1525 priv->chip_type = FT2232C; 1526 priv->baud_base = 48000000 / 2; 1527 break; 1528 case 0x600: 1529 priv->chip_type = FT232R; 1530 priv->baud_base = 48000000 / 2; 1531 priv->channel = 0; 1532 break; 1533 case 0x700: 1534 priv->chip_type = FT2232H; 1535 break; 1536 case 0x800: 1537 priv->chip_type = FT4232H; 1538 break; 1539 case 0x900: 1540 priv->chip_type = FT232H; 1541 break; 1542 case 0x1000: 1543 priv->chip_type = FTX; 1544 priv->baud_base = 48000000 / 2; 1545 break; 1546 case 0x2800: 1547 priv->chip_type = FT2233HP; 1548 break; 1549 case 0x2900: 1550 priv->chip_type = FT4233HP; 1551 break; 1552 case 0x3000: 1553 priv->chip_type = FT2232HP; 1554 break; 1555 case 0x3100: 1556 priv->chip_type = FT4232HP; 1557 break; 1558 case 0x3200: 1559 priv->chip_type = FT233HP; 1560 break; 1561 case 0x3300: 1562 priv->chip_type = FT232HP; 1563 break; 1564 case 0x3600: 1565 priv->chip_type = FT4232HA; 1566 break; 1567 default: 1568 if (version < 0x200) { 1569 priv->chip_type = SIO; 1570 priv->baud_base = 12000000 / 16; 1571 priv->channel = 0; 1572 } else { 1573 dev_err(&port->dev, "unknown device type: 0x%02x\n", version); 1574 return -ENODEV; 1575 } 1576 } 1577 1578 dev_info(&udev->dev, "Detected %s\n", ftdi_chip_name[priv->chip_type]); 1579 1580 return 0; 1581 } 1582 1583 1584 /* 1585 * Determine the maximum packet size for the device. This depends on the chip 1586 * type and the USB host capabilities. The value should be obtained from the 1587 * device descriptor as the chip will use the appropriate values for the host. 1588 */ 1589 static void ftdi_set_max_packet_size(struct usb_serial_port *port) 1590 { 1591 struct ftdi_private *priv = usb_get_serial_port_data(port); 1592 struct usb_interface *interface = port->serial->interface; 1593 struct usb_endpoint_descriptor *ep_desc; 1594 unsigned num_endpoints; 1595 unsigned i; 1596 1597 num_endpoints = interface->cur_altsetting->desc.bNumEndpoints; 1598 if (!num_endpoints) 1599 return; 1600 1601 /* 1602 * NOTE: Some customers have programmed FT232R/FT245R devices 1603 * with an endpoint size of 0 - not good. In this case, we 1604 * want to override the endpoint descriptor setting and use a 1605 * value of 64 for wMaxPacketSize. 1606 */ 1607 for (i = 0; i < num_endpoints; i++) { 1608 ep_desc = &interface->cur_altsetting->endpoint[i].desc; 1609 if (!ep_desc->wMaxPacketSize) { 1610 ep_desc->wMaxPacketSize = cpu_to_le16(0x40); 1611 dev_warn(&port->dev, "Overriding wMaxPacketSize on endpoint %d\n", 1612 usb_endpoint_num(ep_desc)); 1613 } 1614 } 1615 1616 /* Set max packet size based on last descriptor. */ 1617 priv->max_packet_size = usb_endpoint_maxp(ep_desc); 1618 } 1619 1620 1621 /* 1622 * *************************************************************************** 1623 * Sysfs Attribute 1624 * *************************************************************************** 1625 */ 1626 1627 static ssize_t latency_timer_show(struct device *dev, 1628 struct device_attribute *attr, char *buf) 1629 { 1630 struct usb_serial_port *port = to_usb_serial_port(dev); 1631 struct ftdi_private *priv = usb_get_serial_port_data(port); 1632 if (priv->flags & ASYNC_LOW_LATENCY) 1633 return sprintf(buf, "1\n"); 1634 else 1635 return sprintf(buf, "%u\n", priv->latency); 1636 } 1637 1638 /* Write a new value of the latency timer, in units of milliseconds. */ 1639 static ssize_t latency_timer_store(struct device *dev, 1640 struct device_attribute *attr, 1641 const char *valbuf, size_t count) 1642 { 1643 struct usb_serial_port *port = to_usb_serial_port(dev); 1644 struct ftdi_private *priv = usb_get_serial_port_data(port); 1645 u8 v; 1646 int rv; 1647 1648 if (kstrtou8(valbuf, 10, &v)) 1649 return -EINVAL; 1650 1651 priv->latency = v; 1652 rv = write_latency_timer(port); 1653 if (rv < 0) 1654 return -EIO; 1655 return count; 1656 } 1657 static DEVICE_ATTR_RW(latency_timer); 1658 1659 /* Write an event character directly to the FTDI register. The ASCII 1660 value is in the low 8 bits, with the enable bit in the 9th bit. */ 1661 static ssize_t event_char_store(struct device *dev, 1662 struct device_attribute *attr, const char *valbuf, size_t count) 1663 { 1664 struct usb_serial_port *port = to_usb_serial_port(dev); 1665 struct ftdi_private *priv = usb_get_serial_port_data(port); 1666 struct usb_device *udev = port->serial->dev; 1667 unsigned int v; 1668 int rv; 1669 1670 if (kstrtouint(valbuf, 0, &v) || v >= 0x200) 1671 return -EINVAL; 1672 1673 dev_dbg(&port->dev, "%s: setting event char = 0x%03x\n", __func__, v); 1674 1675 rv = usb_control_msg(udev, 1676 usb_sndctrlpipe(udev, 0), 1677 FTDI_SIO_SET_EVENT_CHAR_REQUEST, 1678 FTDI_SIO_SET_EVENT_CHAR_REQUEST_TYPE, 1679 v, priv->channel, 1680 NULL, 0, WDR_TIMEOUT); 1681 if (rv < 0) { 1682 dev_dbg(&port->dev, "Unable to write event character: %i\n", rv); 1683 return -EIO; 1684 } 1685 1686 return count; 1687 } 1688 static DEVICE_ATTR_WO(event_char); 1689 1690 static struct attribute *ftdi_attrs[] = { 1691 &dev_attr_event_char.attr, 1692 &dev_attr_latency_timer.attr, 1693 NULL 1694 }; 1695 1696 static umode_t ftdi_is_visible(struct kobject *kobj, struct attribute *attr, int idx) 1697 { 1698 struct device *dev = kobj_to_dev(kobj); 1699 struct usb_serial_port *port = to_usb_serial_port(dev); 1700 struct ftdi_private *priv = usb_get_serial_port_data(port); 1701 enum ftdi_chip_type type = priv->chip_type; 1702 1703 if (attr == &dev_attr_event_char.attr) { 1704 if (type == SIO) 1705 return 0; 1706 } 1707 1708 if (attr == &dev_attr_latency_timer.attr) { 1709 if (type == SIO || type == FT232A) 1710 return 0; 1711 } 1712 1713 return attr->mode; 1714 } 1715 1716 static const struct attribute_group ftdi_group = { 1717 .attrs = ftdi_attrs, 1718 .is_visible = ftdi_is_visible, 1719 }; 1720 1721 static const struct attribute_group *ftdi_groups[] = { 1722 &ftdi_group, 1723 NULL 1724 }; 1725 1726 #ifdef CONFIG_GPIOLIB 1727 1728 static int ftdi_set_bitmode(struct usb_serial_port *port, u8 mode) 1729 { 1730 struct ftdi_private *priv = usb_get_serial_port_data(port); 1731 struct usb_serial *serial = port->serial; 1732 int result; 1733 u16 val; 1734 1735 result = usb_autopm_get_interface(serial->interface); 1736 if (result) 1737 return result; 1738 1739 val = (mode << 8) | (priv->gpio_output << 4) | priv->gpio_value; 1740 result = usb_control_msg(serial->dev, 1741 usb_sndctrlpipe(serial->dev, 0), 1742 FTDI_SIO_SET_BITMODE_REQUEST, 1743 FTDI_SIO_SET_BITMODE_REQUEST_TYPE, val, 1744 priv->channel, NULL, 0, WDR_TIMEOUT); 1745 if (result < 0) { 1746 dev_err(&serial->interface->dev, 1747 "bitmode request failed for value 0x%04x: %d\n", 1748 val, result); 1749 } 1750 1751 usb_autopm_put_interface(serial->interface); 1752 1753 return result; 1754 } 1755 1756 static int ftdi_set_cbus_pins(struct usb_serial_port *port) 1757 { 1758 return ftdi_set_bitmode(port, FTDI_SIO_BITMODE_CBUS); 1759 } 1760 1761 static int ftdi_exit_cbus_mode(struct usb_serial_port *port) 1762 { 1763 struct ftdi_private *priv = usb_get_serial_port_data(port); 1764 1765 priv->gpio_output = 0; 1766 priv->gpio_value = 0; 1767 return ftdi_set_bitmode(port, FTDI_SIO_BITMODE_RESET); 1768 } 1769 1770 static int ftdi_gpio_request(struct gpio_chip *gc, unsigned int offset) 1771 { 1772 struct usb_serial_port *port = gpiochip_get_data(gc); 1773 struct ftdi_private *priv = usb_get_serial_port_data(port); 1774 int result; 1775 1776 mutex_lock(&priv->gpio_lock); 1777 if (!priv->gpio_used) { 1778 /* Set default pin states, as we cannot get them from device */ 1779 priv->gpio_output = 0x00; 1780 priv->gpio_value = 0x00; 1781 result = ftdi_set_cbus_pins(port); 1782 if (result) { 1783 mutex_unlock(&priv->gpio_lock); 1784 return result; 1785 } 1786 1787 priv->gpio_used = true; 1788 } 1789 mutex_unlock(&priv->gpio_lock); 1790 1791 return 0; 1792 } 1793 1794 static int ftdi_read_cbus_pins(struct usb_serial_port *port) 1795 { 1796 struct ftdi_private *priv = usb_get_serial_port_data(port); 1797 struct usb_serial *serial = port->serial; 1798 u8 buf; 1799 int result; 1800 1801 result = usb_autopm_get_interface(serial->interface); 1802 if (result) 1803 return result; 1804 1805 result = usb_control_msg_recv(serial->dev, 0, 1806 FTDI_SIO_READ_PINS_REQUEST, 1807 FTDI_SIO_READ_PINS_REQUEST_TYPE, 0, 1808 priv->channel, &buf, 1, WDR_TIMEOUT, 1809 GFP_KERNEL); 1810 if (result == 0) 1811 result = buf; 1812 1813 usb_autopm_put_interface(serial->interface); 1814 1815 return result; 1816 } 1817 1818 static int ftdi_gpio_get(struct gpio_chip *gc, unsigned int gpio) 1819 { 1820 struct usb_serial_port *port = gpiochip_get_data(gc); 1821 int result; 1822 1823 result = ftdi_read_cbus_pins(port); 1824 if (result < 0) 1825 return result; 1826 1827 return !!(result & BIT(gpio)); 1828 } 1829 1830 static int ftdi_gpio_set(struct gpio_chip *gc, unsigned int gpio, int value) 1831 { 1832 struct usb_serial_port *port = gpiochip_get_data(gc); 1833 struct ftdi_private *priv = usb_get_serial_port_data(port); 1834 int result; 1835 1836 mutex_lock(&priv->gpio_lock); 1837 1838 if (value) 1839 priv->gpio_value |= BIT(gpio); 1840 else 1841 priv->gpio_value &= ~BIT(gpio); 1842 1843 result = ftdi_set_cbus_pins(port); 1844 1845 mutex_unlock(&priv->gpio_lock); 1846 1847 return result; 1848 } 1849 1850 static int ftdi_gpio_get_multiple(struct gpio_chip *gc, unsigned long *mask, 1851 unsigned long *bits) 1852 { 1853 struct usb_serial_port *port = gpiochip_get_data(gc); 1854 int result; 1855 1856 result = ftdi_read_cbus_pins(port); 1857 if (result < 0) 1858 return result; 1859 1860 *bits = result & *mask; 1861 1862 return 0; 1863 } 1864 1865 static int ftdi_gpio_set_multiple(struct gpio_chip *gc, unsigned long *mask, 1866 unsigned long *bits) 1867 { 1868 struct usb_serial_port *port = gpiochip_get_data(gc); 1869 struct ftdi_private *priv = usb_get_serial_port_data(port); 1870 int result; 1871 1872 mutex_lock(&priv->gpio_lock); 1873 1874 priv->gpio_value &= ~(*mask); 1875 priv->gpio_value |= *bits & *mask; 1876 result = ftdi_set_cbus_pins(port); 1877 1878 mutex_unlock(&priv->gpio_lock); 1879 1880 return result; 1881 } 1882 1883 static int ftdi_gpio_direction_get(struct gpio_chip *gc, unsigned int gpio) 1884 { 1885 struct usb_serial_port *port = gpiochip_get_data(gc); 1886 struct ftdi_private *priv = usb_get_serial_port_data(port); 1887 1888 return !(priv->gpio_output & BIT(gpio)); 1889 } 1890 1891 static int ftdi_gpio_direction_input(struct gpio_chip *gc, unsigned int gpio) 1892 { 1893 struct usb_serial_port *port = gpiochip_get_data(gc); 1894 struct ftdi_private *priv = usb_get_serial_port_data(port); 1895 int result; 1896 1897 mutex_lock(&priv->gpio_lock); 1898 1899 priv->gpio_output &= ~BIT(gpio); 1900 result = ftdi_set_cbus_pins(port); 1901 1902 mutex_unlock(&priv->gpio_lock); 1903 1904 return result; 1905 } 1906 1907 static int ftdi_gpio_direction_output(struct gpio_chip *gc, unsigned int gpio, 1908 int value) 1909 { 1910 struct usb_serial_port *port = gpiochip_get_data(gc); 1911 struct ftdi_private *priv = usb_get_serial_port_data(port); 1912 int result; 1913 1914 mutex_lock(&priv->gpio_lock); 1915 1916 priv->gpio_output |= BIT(gpio); 1917 if (value) 1918 priv->gpio_value |= BIT(gpio); 1919 else 1920 priv->gpio_value &= ~BIT(gpio); 1921 1922 result = ftdi_set_cbus_pins(port); 1923 1924 mutex_unlock(&priv->gpio_lock); 1925 1926 return result; 1927 } 1928 1929 static int ftdi_gpio_init_valid_mask(struct gpio_chip *gc, 1930 unsigned long *valid_mask, 1931 unsigned int ngpios) 1932 { 1933 struct usb_serial_port *port = gpiochip_get_data(gc); 1934 struct ftdi_private *priv = usb_get_serial_port_data(port); 1935 unsigned long map = priv->gpio_altfunc; 1936 1937 bitmap_complement(valid_mask, &map, ngpios); 1938 1939 if (bitmap_empty(valid_mask, ngpios)) 1940 dev_dbg(&port->dev, "no CBUS pin configured for GPIO\n"); 1941 else 1942 dev_dbg(&port->dev, "CBUS%*pbl configured for GPIO\n", ngpios, 1943 valid_mask); 1944 1945 return 0; 1946 } 1947 1948 static int ftdi_read_eeprom(struct usb_serial *serial, void *dst, u16 addr, 1949 u16 nbytes) 1950 { 1951 int read = 0; 1952 1953 if (addr % 2 != 0) 1954 return -EINVAL; 1955 if (nbytes % 2 != 0) 1956 return -EINVAL; 1957 1958 /* Read EEPROM two bytes at a time */ 1959 while (read < nbytes) { 1960 int rv; 1961 1962 rv = usb_control_msg(serial->dev, 1963 usb_rcvctrlpipe(serial->dev, 0), 1964 FTDI_SIO_READ_EEPROM_REQUEST, 1965 FTDI_SIO_READ_EEPROM_REQUEST_TYPE, 1966 0, (addr + read) / 2, dst + read, 2, 1967 WDR_TIMEOUT); 1968 if (rv < 2) { 1969 if (rv >= 0) 1970 return -EIO; 1971 else 1972 return rv; 1973 } 1974 1975 read += rv; 1976 } 1977 1978 return 0; 1979 } 1980 1981 static int ftdi_gpio_init_ft232h(struct usb_serial_port *port) 1982 { 1983 struct ftdi_private *priv = usb_get_serial_port_data(port); 1984 u16 cbus_config; 1985 u8 *buf; 1986 int ret; 1987 int i; 1988 1989 buf = kmalloc(4, GFP_KERNEL); 1990 if (!buf) 1991 return -ENOMEM; 1992 1993 ret = ftdi_read_eeprom(port->serial, buf, 0x1a, 4); 1994 if (ret < 0) 1995 goto out_free; 1996 1997 /* 1998 * FT232H CBUS Memory Map 1999 * 2000 * 0x1a: X- (upper nibble -> AC5) 2001 * 0x1b: -X (lower nibble -> AC6) 2002 * 0x1c: XX (upper nibble -> AC9 | lower nibble -> AC8) 2003 */ 2004 cbus_config = buf[2] << 8 | (buf[1] & 0xf) << 4 | (buf[0] & 0xf0) >> 4; 2005 2006 priv->gc.ngpio = 4; 2007 priv->gpio_altfunc = 0xff; 2008 2009 for (i = 0; i < priv->gc.ngpio; ++i) { 2010 if ((cbus_config & 0xf) == FTDI_FTX_CBUS_MUX_GPIO) 2011 priv->gpio_altfunc &= ~BIT(i); 2012 cbus_config >>= 4; 2013 } 2014 2015 out_free: 2016 kfree(buf); 2017 2018 return ret; 2019 } 2020 2021 static int ftdi_gpio_init_ft232r(struct usb_serial_port *port) 2022 { 2023 struct ftdi_private *priv = usb_get_serial_port_data(port); 2024 u16 cbus_config; 2025 u8 *buf; 2026 int ret; 2027 int i; 2028 2029 buf = kmalloc(2, GFP_KERNEL); 2030 if (!buf) 2031 return -ENOMEM; 2032 2033 ret = ftdi_read_eeprom(port->serial, buf, 0x14, 2); 2034 if (ret < 0) 2035 goto out_free; 2036 2037 cbus_config = le16_to_cpup((__le16 *)buf); 2038 dev_dbg(&port->dev, "cbus_config = 0x%04x\n", cbus_config); 2039 2040 priv->gc.ngpio = 4; 2041 2042 priv->gpio_altfunc = 0xff; 2043 for (i = 0; i < priv->gc.ngpio; ++i) { 2044 if ((cbus_config & 0xf) == FTDI_FT232R_CBUS_MUX_GPIO) 2045 priv->gpio_altfunc &= ~BIT(i); 2046 cbus_config >>= 4; 2047 } 2048 out_free: 2049 kfree(buf); 2050 2051 return ret; 2052 } 2053 2054 static int ftdi_gpio_init_ftx(struct usb_serial_port *port) 2055 { 2056 struct ftdi_private *priv = usb_get_serial_port_data(port); 2057 struct usb_serial *serial = port->serial; 2058 const u16 cbus_cfg_addr = 0x1a; 2059 const u16 cbus_cfg_size = 4; 2060 u8 *cbus_cfg_buf; 2061 int result; 2062 u8 i; 2063 2064 cbus_cfg_buf = kmalloc(cbus_cfg_size, GFP_KERNEL); 2065 if (!cbus_cfg_buf) 2066 return -ENOMEM; 2067 2068 result = ftdi_read_eeprom(serial, cbus_cfg_buf, 2069 cbus_cfg_addr, cbus_cfg_size); 2070 if (result < 0) 2071 goto out_free; 2072 2073 /* FIXME: FT234XD alone has 1 GPIO, but how to recognize this IC? */ 2074 priv->gc.ngpio = 4; 2075 2076 /* Determine which pins are configured for CBUS bitbanging */ 2077 priv->gpio_altfunc = 0xff; 2078 for (i = 0; i < priv->gc.ngpio; ++i) { 2079 if (cbus_cfg_buf[i] == FTDI_FTX_CBUS_MUX_GPIO) 2080 priv->gpio_altfunc &= ~BIT(i); 2081 } 2082 2083 out_free: 2084 kfree(cbus_cfg_buf); 2085 2086 return result; 2087 } 2088 2089 static int ftdi_gpio_init(struct usb_serial_port *port) 2090 { 2091 struct ftdi_private *priv = usb_get_serial_port_data(port); 2092 struct usb_serial *serial = port->serial; 2093 int result; 2094 2095 switch (priv->chip_type) { 2096 case FT232H: 2097 result = ftdi_gpio_init_ft232h(port); 2098 break; 2099 case FT232R: 2100 result = ftdi_gpio_init_ft232r(port); 2101 break; 2102 case FTX: 2103 result = ftdi_gpio_init_ftx(port); 2104 break; 2105 default: 2106 return 0; 2107 } 2108 2109 if (result < 0) 2110 return result; 2111 2112 mutex_init(&priv->gpio_lock); 2113 2114 priv->gc.label = "ftdi-cbus"; 2115 priv->gc.request = ftdi_gpio_request; 2116 priv->gc.get_direction = ftdi_gpio_direction_get; 2117 priv->gc.direction_input = ftdi_gpio_direction_input; 2118 priv->gc.direction_output = ftdi_gpio_direction_output; 2119 priv->gc.init_valid_mask = ftdi_gpio_init_valid_mask; 2120 priv->gc.get = ftdi_gpio_get; 2121 priv->gc.set = ftdi_gpio_set; 2122 priv->gc.get_multiple = ftdi_gpio_get_multiple; 2123 priv->gc.set_multiple = ftdi_gpio_set_multiple; 2124 priv->gc.owner = THIS_MODULE; 2125 priv->gc.parent = &serial->interface->dev; 2126 priv->gc.base = -1; 2127 priv->gc.can_sleep = true; 2128 2129 result = gpiochip_add_data(&priv->gc, port); 2130 if (!result) 2131 priv->gpio_registered = true; 2132 2133 return result; 2134 } 2135 2136 static void ftdi_gpio_remove(struct usb_serial_port *port) 2137 { 2138 struct ftdi_private *priv = usb_get_serial_port_data(port); 2139 2140 if (priv->gpio_registered) { 2141 gpiochip_remove(&priv->gc); 2142 priv->gpio_registered = false; 2143 } 2144 2145 if (priv->gpio_used) { 2146 /* Exiting CBUS-mode does not reset pin states. */ 2147 ftdi_exit_cbus_mode(port); 2148 priv->gpio_used = false; 2149 } 2150 } 2151 2152 #else 2153 2154 static int ftdi_gpio_init(struct usb_serial_port *port) 2155 { 2156 return 0; 2157 } 2158 2159 static void ftdi_gpio_remove(struct usb_serial_port *port) { } 2160 2161 #endif /* CONFIG_GPIOLIB */ 2162 2163 /* 2164 * *************************************************************************** 2165 * FTDI driver specific functions 2166 * *************************************************************************** 2167 */ 2168 2169 static int ftdi_probe(struct usb_serial *serial, const struct usb_device_id *id) 2170 { 2171 const struct ftdi_quirk *quirk = (struct ftdi_quirk *)id->driver_info; 2172 2173 if (quirk && quirk->probe) { 2174 int ret = quirk->probe(serial); 2175 if (ret != 0) 2176 return ret; 2177 } 2178 2179 usb_set_serial_data(serial, (void *)id->driver_info); 2180 2181 return 0; 2182 } 2183 2184 static int ftdi_port_probe(struct usb_serial_port *port) 2185 { 2186 const struct ftdi_quirk *quirk = usb_get_serial_data(port->serial); 2187 struct ftdi_private *priv; 2188 int result; 2189 2190 priv = kzalloc(sizeof(struct ftdi_private), GFP_KERNEL); 2191 if (!priv) 2192 return -ENOMEM; 2193 2194 mutex_init(&priv->cfg_lock); 2195 2196 if (quirk && quirk->port_probe) 2197 quirk->port_probe(priv); 2198 2199 usb_set_serial_port_data(port, priv); 2200 2201 result = ftdi_determine_type(port); 2202 if (result) 2203 goto err_free; 2204 2205 ftdi_set_max_packet_size(port); 2206 if (quirk == &ftdi_ndi_quirk) 2207 priv->latency = 1; 2208 else if (read_latency_timer(port) < 0) 2209 priv->latency = 16; 2210 write_latency_timer(port); 2211 2212 result = ftdi_gpio_init(port); 2213 if (result < 0) { 2214 dev_err(&port->serial->interface->dev, 2215 "GPIO initialisation failed: %d\n", 2216 result); 2217 } 2218 2219 return 0; 2220 2221 err_free: 2222 kfree(priv); 2223 2224 return result; 2225 } 2226 2227 /* 2228 * Setup for the USB-UIRT device, which requires hardwired baudrate 2229 * (38400 gets mapped to 312500). 2230 */ 2231 static void ftdi_usb_uirt_setup(struct ftdi_private *priv) 2232 { 2233 priv->flags |= ASYNC_SPD_CUST; 2234 priv->custom_divisor = 77; 2235 priv->force_baud = 38400; 2236 } 2237 2238 /* 2239 * Setup for the HE-TIRA1 device, which requires hardwired baudrate 2240 * (38400 gets mapped to 100000) and RTS-CTS enabled. 2241 */ 2242 static void ftdi_he_tira1_setup(struct ftdi_private *priv) 2243 { 2244 priv->flags |= ASYNC_SPD_CUST; 2245 priv->custom_divisor = 240; 2246 priv->force_baud = 38400; 2247 priv->force_rtscts = 1; 2248 } 2249 2250 /* 2251 * First port on JTAG adaptors such as Olimex arm-usb-ocd or the FIC/OpenMoko 2252 * Neo1973 Debug Board is reserved for JTAG interface and can be accessed from 2253 * userspace using openocd. 2254 */ 2255 static int ftdi_jtag_probe(struct usb_serial *serial) 2256 { 2257 struct usb_interface *intf = serial->interface; 2258 int ifnum = intf->cur_altsetting->desc.bInterfaceNumber; 2259 2260 if (ifnum == 0) 2261 return -ENODEV; 2262 2263 return 0; 2264 } 2265 2266 static int ftdi_8u2232c_probe(struct usb_serial *serial) 2267 { 2268 struct usb_interface *intf = serial->interface; 2269 struct usb_device *udev = serial->dev; 2270 int ifnum = intf->cur_altsetting->desc.bInterfaceNumber; 2271 2272 if (ifnum == 0) { 2273 if (udev->manufacturer && 2274 !strcmp(udev->manufacturer, "CALAO Systems")) 2275 return -ENODEV; 2276 2277 if (udev->product && 2278 (!strcmp(udev->product, "Arrow USB Blaster") || 2279 !strcmp(udev->product, "BeagleBone/XDS100V2") || 2280 !strcmp(udev->product, "SNAP Connect E10"))) 2281 return -ENODEV; 2282 } 2283 2284 return 0; 2285 } 2286 2287 /* 2288 * First two ports on JTAG adaptors using an FT4232 such as STMicroelectronics's 2289 * ST Micro Connect Lite are reserved for JTAG or other non-UART interfaces and 2290 * can be accessed from userspace. 2291 * The next two ports are enabled as UARTs by default, where port 2 is 2292 * a conventional RS-232 UART. 2293 */ 2294 static int ftdi_stmclite_probe(struct usb_serial *serial) 2295 { 2296 struct usb_interface *intf = serial->interface; 2297 int ifnum = intf->cur_altsetting->desc.bInterfaceNumber; 2298 2299 if (ifnum < 2) 2300 return -ENODEV; 2301 2302 return 0; 2303 } 2304 2305 static void ftdi_port_remove(struct usb_serial_port *port) 2306 { 2307 struct ftdi_private *priv = usb_get_serial_port_data(port); 2308 2309 ftdi_gpio_remove(port); 2310 2311 kfree(priv); 2312 } 2313 2314 static int ftdi_open(struct tty_struct *tty, struct usb_serial_port *port) 2315 { 2316 struct usb_device *dev = port->serial->dev; 2317 struct ftdi_private *priv = usb_get_serial_port_data(port); 2318 2319 /* No error checking for this (will get errors later anyway) */ 2320 /* See ftdi_sio.h for description of what is reset */ 2321 usb_control_msg(dev, usb_sndctrlpipe(dev, 0), 2322 FTDI_SIO_RESET_REQUEST, FTDI_SIO_RESET_REQUEST_TYPE, 2323 FTDI_SIO_RESET_SIO, 2324 priv->channel, NULL, 0, WDR_TIMEOUT); 2325 2326 /* Termios defaults are set by usb_serial_init. We don't change 2327 port->tty->termios - this would lose speed settings, etc. 2328 This is same behaviour as serial.c/rs_open() - Kuba */ 2329 2330 /* ftdi_set_termios will send usb control messages */ 2331 if (tty) 2332 ftdi_set_termios(tty, port, NULL); 2333 2334 return usb_serial_generic_open(tty, port); 2335 } 2336 2337 static void ftdi_dtr_rts(struct usb_serial_port *port, int on) 2338 { 2339 struct ftdi_private *priv = usb_get_serial_port_data(port); 2340 2341 /* Disable flow control */ 2342 if (!on) { 2343 if (usb_control_msg(port->serial->dev, 2344 usb_sndctrlpipe(port->serial->dev, 0), 2345 FTDI_SIO_SET_FLOW_CTRL_REQUEST, 2346 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE, 2347 0, priv->channel, NULL, 0, 2348 WDR_TIMEOUT) < 0) { 2349 dev_err(&port->dev, "error from flowcontrol urb\n"); 2350 } 2351 } 2352 /* drop RTS and DTR */ 2353 if (on) 2354 set_mctrl(port, TIOCM_DTR | TIOCM_RTS); 2355 else 2356 clear_mctrl(port, TIOCM_DTR | TIOCM_RTS); 2357 } 2358 2359 /* The SIO requires the first byte to have: 2360 * B0 1 2361 * B1 0 2362 * B2..7 length of message excluding byte 0 2363 * 2364 * The new devices do not require this byte 2365 */ 2366 static int ftdi_prepare_write_buffer(struct usb_serial_port *port, 2367 void *dest, size_t size) 2368 { 2369 struct ftdi_private *priv; 2370 int count; 2371 unsigned long flags; 2372 2373 priv = usb_get_serial_port_data(port); 2374 2375 if (priv->chip_type == SIO) { 2376 unsigned char *buffer = dest; 2377 int i, len, c; 2378 2379 count = 0; 2380 spin_lock_irqsave(&port->lock, flags); 2381 for (i = 0; i < size - 1; i += priv->max_packet_size) { 2382 len = min_t(int, size - i, priv->max_packet_size) - 1; 2383 c = kfifo_out(&port->write_fifo, &buffer[i + 1], len); 2384 if (!c) 2385 break; 2386 port->icount.tx += c; 2387 buffer[i] = (c << 2) + 1; 2388 count += c + 1; 2389 } 2390 spin_unlock_irqrestore(&port->lock, flags); 2391 } else { 2392 count = kfifo_out_locked(&port->write_fifo, dest, size, 2393 &port->lock); 2394 port->icount.tx += count; 2395 } 2396 2397 return count; 2398 } 2399 2400 #define FTDI_RS_ERR_MASK (FTDI_RS_BI | FTDI_RS_PE | FTDI_RS_FE | FTDI_RS_OE) 2401 2402 static int ftdi_process_packet(struct usb_serial_port *port, 2403 struct ftdi_private *priv, unsigned char *buf, int len) 2404 { 2405 unsigned char status; 2406 bool brkint = false; 2407 int i; 2408 char flag; 2409 2410 if (len < 2) { 2411 dev_dbg(&port->dev, "malformed packet\n"); 2412 return 0; 2413 } 2414 2415 /* Compare new line status to the old one, signal if different/ 2416 N.B. packet may be processed more than once, but differences 2417 are only processed once. */ 2418 status = buf[0] & FTDI_STATUS_B0_MASK; 2419 if (status != priv->prev_status) { 2420 char diff_status = status ^ priv->prev_status; 2421 2422 if (diff_status & FTDI_RS0_CTS) 2423 port->icount.cts++; 2424 if (diff_status & FTDI_RS0_DSR) 2425 port->icount.dsr++; 2426 if (diff_status & FTDI_RS0_RI) 2427 port->icount.rng++; 2428 if (diff_status & FTDI_RS0_RLSD) { 2429 struct tty_struct *tty; 2430 2431 port->icount.dcd++; 2432 tty = tty_port_tty_get(&port->port); 2433 if (tty) 2434 usb_serial_handle_dcd_change(port, tty, 2435 status & FTDI_RS0_RLSD); 2436 tty_kref_put(tty); 2437 } 2438 2439 wake_up_interruptible(&port->port.delta_msr_wait); 2440 priv->prev_status = status; 2441 } 2442 2443 /* save if the transmitter is empty or not */ 2444 if (buf[1] & FTDI_RS_TEMT) 2445 priv->transmit_empty = 1; 2446 else 2447 priv->transmit_empty = 0; 2448 2449 if (len == 2) 2450 return 0; /* status only */ 2451 2452 /* 2453 * Break and error status must only be processed for packets with 2454 * data payload to avoid over-reporting. 2455 */ 2456 flag = TTY_NORMAL; 2457 if (buf[1] & FTDI_RS_ERR_MASK) { 2458 /* 2459 * Break takes precedence over parity, which takes precedence 2460 * over framing errors. Note that break is only associated 2461 * with the last character in the buffer and only when it's a 2462 * NUL. 2463 */ 2464 if (buf[1] & FTDI_RS_BI && buf[len - 1] == '\0') { 2465 port->icount.brk++; 2466 brkint = true; 2467 } 2468 if (buf[1] & FTDI_RS_PE) { 2469 flag = TTY_PARITY; 2470 port->icount.parity++; 2471 } else if (buf[1] & FTDI_RS_FE) { 2472 flag = TTY_FRAME; 2473 port->icount.frame++; 2474 } 2475 /* Overrun is special, not associated with a char */ 2476 if (buf[1] & FTDI_RS_OE) { 2477 port->icount.overrun++; 2478 tty_insert_flip_char(&port->port, 0, TTY_OVERRUN); 2479 } 2480 } 2481 2482 port->icount.rx += len - 2; 2483 2484 if (brkint || port->sysrq) { 2485 for (i = 2; i < len; i++) { 2486 if (brkint && i == len - 1) { 2487 if (usb_serial_handle_break(port)) 2488 return len - 3; 2489 flag = TTY_BREAK; 2490 } 2491 if (usb_serial_handle_sysrq_char(port, buf[i])) 2492 continue; 2493 tty_insert_flip_char(&port->port, buf[i], flag); 2494 } 2495 } else { 2496 tty_insert_flip_string_fixed_flag(&port->port, buf + 2, flag, 2497 len - 2); 2498 } 2499 2500 return len - 2; 2501 } 2502 2503 static void ftdi_process_read_urb(struct urb *urb) 2504 { 2505 struct usb_serial_port *port = urb->context; 2506 struct ftdi_private *priv = usb_get_serial_port_data(port); 2507 char *data = urb->transfer_buffer; 2508 int i; 2509 int len; 2510 int count = 0; 2511 2512 for (i = 0; i < urb->actual_length; i += priv->max_packet_size) { 2513 len = min_t(int, urb->actual_length - i, priv->max_packet_size); 2514 count += ftdi_process_packet(port, priv, &data[i], len); 2515 } 2516 2517 if (count) 2518 tty_flip_buffer_push(&port->port); 2519 } 2520 2521 static int ftdi_break_ctl(struct tty_struct *tty, int break_state) 2522 { 2523 struct usb_serial_port *port = tty->driver_data; 2524 struct ftdi_private *priv = usb_get_serial_port_data(port); 2525 u16 value; 2526 int ret; 2527 2528 /* break_state = -1 to turn on break, and 0 to turn off break */ 2529 /* see drivers/char/tty_io.c to see it used */ 2530 /* last_set_data_value NEVER has the break bit set in it */ 2531 2532 if (break_state) 2533 value = priv->last_set_data_value | FTDI_SIO_SET_BREAK; 2534 else 2535 value = priv->last_set_data_value; 2536 2537 ret = usb_control_msg(port->serial->dev, 2538 usb_sndctrlpipe(port->serial->dev, 0), 2539 FTDI_SIO_SET_DATA_REQUEST, 2540 FTDI_SIO_SET_DATA_REQUEST_TYPE, 2541 value, priv->channel, 2542 NULL, 0, WDR_TIMEOUT); 2543 if (ret < 0) { 2544 dev_err(&port->dev, "%s FAILED to enable/disable break state (state was %d)\n", 2545 __func__, break_state); 2546 return ret; 2547 } 2548 2549 dev_dbg(&port->dev, "%s break state is %d - urb is %d\n", __func__, 2550 break_state, value); 2551 2552 return 0; 2553 } 2554 2555 static bool ftdi_tx_empty(struct usb_serial_port *port) 2556 { 2557 unsigned char buf[2]; 2558 int ret; 2559 2560 ret = ftdi_get_modem_status(port, buf); 2561 if (ret == 2) { 2562 if (!(buf[1] & FTDI_RS_TEMT)) 2563 return false; 2564 } 2565 2566 return true; 2567 } 2568 2569 /* old_termios contains the original termios settings and tty->termios contains 2570 * the new setting to be used 2571 * WARNING: set_termios calls this with old_termios in kernel space 2572 */ 2573 static void ftdi_set_termios(struct tty_struct *tty, 2574 struct usb_serial_port *port, 2575 const struct ktermios *old_termios) 2576 { 2577 struct usb_device *dev = port->serial->dev; 2578 struct device *ddev = &port->dev; 2579 struct ftdi_private *priv = usb_get_serial_port_data(port); 2580 struct ktermios *termios = &tty->termios; 2581 unsigned int cflag; 2582 u16 value, index; 2583 int ret; 2584 2585 /* Force baud rate if this device requires it, unless it is set to 2586 B0. */ 2587 if (priv->force_baud && ((termios->c_cflag & CBAUD) != B0)) { 2588 dev_dbg(ddev, "%s: forcing baud rate for this device\n", __func__); 2589 tty_encode_baud_rate(tty, priv->force_baud, 2590 priv->force_baud); 2591 } 2592 2593 /* Force RTS-CTS if this device requires it. */ 2594 if (priv->force_rtscts) { 2595 dev_dbg(ddev, "%s: forcing rtscts for this device\n", __func__); 2596 termios->c_cflag |= CRTSCTS; 2597 } 2598 2599 /* 2600 * All FTDI UART chips are limited to CS7/8. We shouldn't pretend to 2601 * support CS5/6 and revert the CSIZE setting instead. 2602 * 2603 * CS5 however is used to control some smartcard readers which abuse 2604 * this limitation to switch modes. Original FTDI chips fall back to 2605 * eight data bits. 2606 * 2607 * TODO: Implement a quirk to only allow this with mentioned 2608 * readers. One I know of (Argolis Smartreader V1) 2609 * returns "USB smartcard server" as iInterface string. 2610 * The vendor didn't bother with a custom VID/PID of 2611 * course. 2612 */ 2613 if (C_CSIZE(tty) == CS6) { 2614 dev_warn(ddev, "requested CSIZE setting not supported\n"); 2615 2616 termios->c_cflag &= ~CSIZE; 2617 if (old_termios) 2618 termios->c_cflag |= old_termios->c_cflag & CSIZE; 2619 else 2620 termios->c_cflag |= CS8; 2621 } 2622 2623 cflag = termios->c_cflag; 2624 2625 if (!old_termios) 2626 goto no_skip; 2627 2628 if (old_termios->c_cflag == termios->c_cflag 2629 && old_termios->c_ispeed == termios->c_ispeed 2630 && old_termios->c_ospeed == termios->c_ospeed) 2631 goto no_c_cflag_changes; 2632 2633 /* NOTE These routines can get interrupted by 2634 ftdi_sio_read_bulk_callback - need to examine what this means - 2635 don't see any problems yet */ 2636 2637 if ((old_termios->c_cflag & (CSIZE|PARODD|PARENB|CMSPAR|CSTOPB)) == 2638 (termios->c_cflag & (CSIZE|PARODD|PARENB|CMSPAR|CSTOPB))) 2639 goto no_data_parity_stop_changes; 2640 2641 no_skip: 2642 /* Set number of data bits, parity, stop bits */ 2643 2644 value = 0; 2645 value |= (cflag & CSTOPB ? FTDI_SIO_SET_DATA_STOP_BITS_2 : 2646 FTDI_SIO_SET_DATA_STOP_BITS_1); 2647 if (cflag & PARENB) { 2648 if (cflag & CMSPAR) 2649 value |= cflag & PARODD ? 2650 FTDI_SIO_SET_DATA_PARITY_MARK : 2651 FTDI_SIO_SET_DATA_PARITY_SPACE; 2652 else 2653 value |= cflag & PARODD ? 2654 FTDI_SIO_SET_DATA_PARITY_ODD : 2655 FTDI_SIO_SET_DATA_PARITY_EVEN; 2656 } else { 2657 value |= FTDI_SIO_SET_DATA_PARITY_NONE; 2658 } 2659 switch (cflag & CSIZE) { 2660 case CS5: 2661 dev_dbg(ddev, "Setting CS5 quirk\n"); 2662 break; 2663 case CS7: 2664 value |= 7; 2665 dev_dbg(ddev, "Setting CS7\n"); 2666 break; 2667 default: 2668 case CS8: 2669 value |= 8; 2670 dev_dbg(ddev, "Setting CS8\n"); 2671 break; 2672 } 2673 2674 /* This is needed by the break command since it uses the same command 2675 - but is or'ed with this value */ 2676 priv->last_set_data_value = value; 2677 2678 if (usb_control_msg(dev, usb_sndctrlpipe(dev, 0), 2679 FTDI_SIO_SET_DATA_REQUEST, 2680 FTDI_SIO_SET_DATA_REQUEST_TYPE, 2681 value, priv->channel, 2682 NULL, 0, WDR_SHORT_TIMEOUT) < 0) { 2683 dev_err(ddev, "%s FAILED to set databits/stopbits/parity\n", 2684 __func__); 2685 } 2686 2687 /* Now do the baudrate */ 2688 no_data_parity_stop_changes: 2689 if ((cflag & CBAUD) == B0) { 2690 /* Disable flow control */ 2691 if (usb_control_msg(dev, usb_sndctrlpipe(dev, 0), 2692 FTDI_SIO_SET_FLOW_CTRL_REQUEST, 2693 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE, 2694 0, priv->channel, 2695 NULL, 0, WDR_TIMEOUT) < 0) { 2696 dev_err(ddev, "%s error from disable flowcontrol urb\n", 2697 __func__); 2698 } 2699 /* Drop RTS and DTR */ 2700 clear_mctrl(port, TIOCM_DTR | TIOCM_RTS); 2701 } else { 2702 /* set the baudrate determined before */ 2703 mutex_lock(&priv->cfg_lock); 2704 if (change_speed(tty, port)) 2705 dev_err(ddev, "%s urb failed to set baudrate\n", __func__); 2706 mutex_unlock(&priv->cfg_lock); 2707 /* Ensure RTS and DTR are raised when baudrate changed from 0 */ 2708 if (old_termios && (old_termios->c_cflag & CBAUD) == B0) 2709 set_mctrl(port, TIOCM_DTR | TIOCM_RTS); 2710 } 2711 2712 no_c_cflag_changes: 2713 /* Set hardware-assisted flow control */ 2714 value = 0; 2715 2716 if (C_CRTSCTS(tty)) { 2717 dev_dbg(&port->dev, "enabling rts/cts flow control\n"); 2718 index = FTDI_SIO_RTS_CTS_HS; 2719 } else if (I_IXON(tty)) { 2720 dev_dbg(&port->dev, "enabling xon/xoff flow control\n"); 2721 index = FTDI_SIO_XON_XOFF_HS; 2722 value = STOP_CHAR(tty) << 8 | START_CHAR(tty); 2723 } else { 2724 dev_dbg(&port->dev, "disabling flow control\n"); 2725 index = FTDI_SIO_DISABLE_FLOW_CTRL; 2726 } 2727 2728 index |= priv->channel; 2729 2730 ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), 2731 FTDI_SIO_SET_FLOW_CTRL_REQUEST, 2732 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE, 2733 value, index, NULL, 0, WDR_TIMEOUT); 2734 if (ret < 0) 2735 dev_err(&port->dev, "failed to set flow control: %d\n", ret); 2736 } 2737 2738 /* 2739 * Get modem-control status. 2740 * 2741 * Returns the number of status bytes retrieved (device dependant), or 2742 * negative error code. 2743 */ 2744 static int ftdi_get_modem_status(struct usb_serial_port *port, 2745 unsigned char status[2]) 2746 { 2747 struct ftdi_private *priv = usb_get_serial_port_data(port); 2748 unsigned char *buf; 2749 int len; 2750 int ret; 2751 2752 buf = kmalloc(2, GFP_KERNEL); 2753 if (!buf) 2754 return -ENOMEM; 2755 /* 2756 * The device returns a two byte value (the SIO a 1 byte value) in the 2757 * same format as the data returned from the IN endpoint. 2758 */ 2759 if (priv->chip_type == SIO) 2760 len = 1; 2761 else 2762 len = 2; 2763 2764 ret = usb_control_msg(port->serial->dev, 2765 usb_rcvctrlpipe(port->serial->dev, 0), 2766 FTDI_SIO_GET_MODEM_STATUS_REQUEST, 2767 FTDI_SIO_GET_MODEM_STATUS_REQUEST_TYPE, 2768 0, priv->channel, 2769 buf, len, WDR_TIMEOUT); 2770 2771 /* NOTE: We allow short responses and handle that below. */ 2772 if (ret < 1) { 2773 dev_err(&port->dev, "failed to get modem status: %d\n", ret); 2774 if (ret >= 0) 2775 ret = -EIO; 2776 ret = usb_translate_errors(ret); 2777 goto out; 2778 } 2779 2780 status[0] = buf[0]; 2781 if (ret > 1) 2782 status[1] = buf[1]; 2783 else 2784 status[1] = 0; 2785 2786 dev_dbg(&port->dev, "%s - 0x%02x%02x\n", __func__, status[0], 2787 status[1]); 2788 out: 2789 kfree(buf); 2790 2791 return ret; 2792 } 2793 2794 static int ftdi_tiocmget(struct tty_struct *tty) 2795 { 2796 struct usb_serial_port *port = tty->driver_data; 2797 struct ftdi_private *priv = usb_get_serial_port_data(port); 2798 unsigned char buf[2]; 2799 int ret; 2800 2801 ret = ftdi_get_modem_status(port, buf); 2802 if (ret < 0) 2803 return ret; 2804 2805 ret = (buf[0] & FTDI_SIO_DSR_MASK ? TIOCM_DSR : 0) | 2806 (buf[0] & FTDI_SIO_CTS_MASK ? TIOCM_CTS : 0) | 2807 (buf[0] & FTDI_SIO_RI_MASK ? TIOCM_RI : 0) | 2808 (buf[0] & FTDI_SIO_RLSD_MASK ? TIOCM_CD : 0) | 2809 priv->last_dtr_rts; 2810 2811 return ret; 2812 } 2813 2814 static int ftdi_tiocmset(struct tty_struct *tty, 2815 unsigned int set, unsigned int clear) 2816 { 2817 struct usb_serial_port *port = tty->driver_data; 2818 2819 return update_mctrl(port, set, clear); 2820 } 2821 2822 static int ftdi_ioctl(struct tty_struct *tty, 2823 unsigned int cmd, unsigned long arg) 2824 { 2825 struct usb_serial_port *port = tty->driver_data; 2826 void __user *argp = (void __user *)arg; 2827 2828 switch (cmd) { 2829 case TIOCSERGETLSR: 2830 return get_lsr_info(port, argp); 2831 default: 2832 break; 2833 } 2834 2835 return -ENOIOCTLCMD; 2836 } 2837 2838 static struct usb_serial_driver ftdi_device = { 2839 .driver = { 2840 .name = "ftdi_sio", 2841 .dev_groups = ftdi_groups, 2842 }, 2843 .description = "FTDI USB Serial Device", 2844 .id_table = id_table_combined, 2845 .num_ports = 1, 2846 .bulk_in_size = 512, 2847 .bulk_out_size = 256, 2848 .probe = ftdi_probe, 2849 .port_probe = ftdi_port_probe, 2850 .port_remove = ftdi_port_remove, 2851 .open = ftdi_open, 2852 .dtr_rts = ftdi_dtr_rts, 2853 .throttle = usb_serial_generic_throttle, 2854 .unthrottle = usb_serial_generic_unthrottle, 2855 .process_read_urb = ftdi_process_read_urb, 2856 .prepare_write_buffer = ftdi_prepare_write_buffer, 2857 .tiocmget = ftdi_tiocmget, 2858 .tiocmset = ftdi_tiocmset, 2859 .tiocmiwait = usb_serial_generic_tiocmiwait, 2860 .get_icount = usb_serial_generic_get_icount, 2861 .ioctl = ftdi_ioctl, 2862 .get_serial = get_serial_info, 2863 .set_serial = set_serial_info, 2864 .set_termios = ftdi_set_termios, 2865 .break_ctl = ftdi_break_ctl, 2866 .tx_empty = ftdi_tx_empty, 2867 }; 2868 2869 static struct usb_serial_driver * const serial_drivers[] = { 2870 &ftdi_device, NULL 2871 }; 2872 module_usb_serial_driver(serial_drivers, id_table_combined); 2873 2874 MODULE_AUTHOR(DRIVER_AUTHOR); 2875 MODULE_DESCRIPTION(DRIVER_DESC); 2876 MODULE_LICENSE("GPL"); 2877