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 51 struct ftdi_private { 52 enum ftdi_chip_type chip_type; 53 /* type of device, either SIO or FT8U232AM */ 54 int baud_base; /* baud base clock for divisor setting */ 55 int custom_divisor; /* custom_divisor kludge, this is for 56 baud_base (different from what goes to the 57 chip!) */ 58 u16 last_set_data_value; /* the last data state set - needed for doing 59 * a break 60 */ 61 int flags; /* some ASYNC_xxxx flags are supported */ 62 unsigned long last_dtr_rts; /* saved modem control outputs */ 63 char prev_status; /* Used for TIOCMIWAIT */ 64 char transmit_empty; /* If transmitter is empty or not */ 65 u16 interface; /* FT2232C, FT2232H or FT4232H port interface 66 (0 for FT232/245) */ 67 68 speed_t force_baud; /* if non-zero, force the baud rate to 69 this value */ 70 int force_rtscts; /* if non-zero, force RTS-CTS to always 71 be enabled */ 72 73 unsigned int latency; /* latency setting in use */ 74 unsigned short max_packet_size; 75 struct mutex cfg_lock; /* Avoid mess by parallel calls of config ioctl() and change_speed() */ 76 #ifdef CONFIG_GPIOLIB 77 struct gpio_chip gc; 78 struct mutex gpio_lock; /* protects GPIO state */ 79 bool gpio_registered; /* is the gpiochip in kernel registered */ 80 bool gpio_used; /* true if the user requested a gpio */ 81 u8 gpio_altfunc; /* which pins are in gpio mode */ 82 u8 gpio_output; /* pin directions cache */ 83 u8 gpio_value; /* pin value for outputs */ 84 #endif 85 }; 86 87 /* struct ftdi_sio_quirk is used by devices requiring special attention. */ 88 struct ftdi_sio_quirk { 89 int (*probe)(struct usb_serial *); 90 /* Special settings for probed ports. */ 91 void (*port_probe)(struct ftdi_private *); 92 }; 93 94 static int ftdi_jtag_probe(struct usb_serial *serial); 95 static int ftdi_NDI_device_setup(struct usb_serial *serial); 96 static int ftdi_stmclite_probe(struct usb_serial *serial); 97 static int ftdi_8u2232c_probe(struct usb_serial *serial); 98 static void ftdi_USB_UIRT_setup(struct ftdi_private *priv); 99 static void ftdi_HE_TIRA1_setup(struct ftdi_private *priv); 100 101 static const struct ftdi_sio_quirk ftdi_jtag_quirk = { 102 .probe = ftdi_jtag_probe, 103 }; 104 105 static const struct ftdi_sio_quirk ftdi_NDI_device_quirk = { 106 .probe = ftdi_NDI_device_setup, 107 }; 108 109 static const struct ftdi_sio_quirk ftdi_USB_UIRT_quirk = { 110 .port_probe = ftdi_USB_UIRT_setup, 111 }; 112 113 static const struct ftdi_sio_quirk ftdi_HE_TIRA1_quirk = { 114 .port_probe = ftdi_HE_TIRA1_setup, 115 }; 116 117 static const struct ftdi_sio_quirk ftdi_stmclite_quirk = { 118 .probe = ftdi_stmclite_probe, 119 }; 120 121 static const struct ftdi_sio_quirk ftdi_8u2232c_quirk = { 122 .probe = ftdi_8u2232c_probe, 123 }; 124 125 /* 126 * The 8U232AM has the same API as the sio except for: 127 * - it can support MUCH higher baudrates; up to: 128 * o 921600 for RS232 and 2000000 for RS422/485 at 48MHz 129 * o 230400 at 12MHz 130 * so .. 8U232AM's baudrate setting codes are different 131 * - it has a two byte status code. 132 * - it returns characters every 16ms (the FTDI does it every 40ms) 133 * 134 * the bcdDevice value is used to differentiate FT232BM and FT245BM from 135 * the earlier FT8U232AM and FT8U232BM. For now, include all known VID/PID 136 * combinations in both tables. 137 * FIXME: perhaps bcdDevice can also identify 12MHz FT8U232AM devices, 138 * but I don't know if those ever went into mass production. [Ian Abbott] 139 */ 140 141 142 143 /* 144 * Device ID not listed? Test it using 145 * /sys/bus/usb-serial/drivers/ftdi_sio/new_id and send a patch or report. 146 */ 147 static const struct usb_device_id id_table_combined[] = { 148 { USB_DEVICE(FTDI_VID, FTDI_BRICK_PID) }, 149 { USB_DEVICE(FTDI_VID, FTDI_ZEITCONTROL_TAGTRACE_MIFARE_PID) }, 150 { USB_DEVICE(FTDI_VID, FTDI_CTI_MINI_PID) }, 151 { USB_DEVICE(FTDI_VID, FTDI_CTI_NANO_PID) }, 152 { USB_DEVICE(FTDI_VID, FTDI_AMC232_PID) }, 153 { USB_DEVICE(FTDI_VID, FTDI_CANUSB_PID) }, 154 { USB_DEVICE(FTDI_VID, FTDI_CANDAPTER_PID) }, 155 { USB_DEVICE(FTDI_VID, FTDI_BM_ATOM_NANO_PID) }, 156 { USB_DEVICE(FTDI_VID, FTDI_NXTCAM_PID) }, 157 { USB_DEVICE(FTDI_VID, FTDI_EV3CON_PID) }, 158 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_0_PID) }, 159 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_1_PID) }, 160 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_2_PID) }, 161 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_3_PID) }, 162 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_4_PID) }, 163 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_5_PID) }, 164 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_6_PID) }, 165 { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_7_PID) }, 166 { USB_DEVICE(FTDI_VID, FTDI_USINT_CAT_PID) }, 167 { USB_DEVICE(FTDI_VID, FTDI_USINT_WKEY_PID) }, 168 { USB_DEVICE(FTDI_VID, FTDI_USINT_RS232_PID) }, 169 { USB_DEVICE(FTDI_VID, FTDI_ACTZWAVE_PID) }, 170 { USB_DEVICE(FTDI_VID, FTDI_IRTRANS_PID) }, 171 { USB_DEVICE(FTDI_VID, FTDI_IPLUS_PID) }, 172 { USB_DEVICE(FTDI_VID, FTDI_IPLUS2_PID) }, 173 { USB_DEVICE(FTDI_VID, FTDI_DMX4ALL) }, 174 { USB_DEVICE(FTDI_VID, FTDI_SIO_PID) }, 175 { USB_DEVICE(FTDI_VID, FTDI_8U232AM_PID) }, 176 { USB_DEVICE(FTDI_VID, FTDI_8U232AM_ALT_PID) }, 177 { USB_DEVICE(FTDI_VID, FTDI_232RL_PID) }, 178 { USB_DEVICE(FTDI_VID, FTDI_8U2232C_PID) , 179 .driver_info = (kernel_ulong_t)&ftdi_8u2232c_quirk }, 180 { USB_DEVICE(FTDI_VID, FTDI_4232H_PID) }, 181 { USB_DEVICE(FTDI_VID, FTDI_232H_PID) }, 182 { USB_DEVICE(FTDI_VID, FTDI_FTX_PID) }, 183 { USB_DEVICE(FTDI_VID, FTDI_MICRO_CHAMELEON_PID) }, 184 { USB_DEVICE(FTDI_VID, FTDI_RELAIS_PID) }, 185 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_PID) }, 186 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_SNIFFER_PID) }, 187 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_THROTTLE_PID) }, 188 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GATEWAY_PID) }, 189 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GBM_PID) }, 190 { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GBM_BOOST_PID) }, 191 { USB_DEVICE(NEWPORT_VID, NEWPORT_AGILIS_PID) }, 192 { USB_DEVICE(NEWPORT_VID, NEWPORT_CONEX_CC_PID) }, 193 { USB_DEVICE(NEWPORT_VID, NEWPORT_CONEX_AGP_PID) }, 194 { USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_IOBOARD_PID) }, 195 { USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_MINI_IOBOARD_PID) }, 196 { USB_DEVICE(FTDI_VID, FTDI_SPROG_II) }, 197 { USB_DEVICE(FTDI_VID, FTDI_TAGSYS_LP101_PID) }, 198 { USB_DEVICE(FTDI_VID, FTDI_TAGSYS_P200X_PID) }, 199 { USB_DEVICE(FTDI_VID, FTDI_LENZ_LIUSB_PID) }, 200 { USB_DEVICE(FTDI_VID, FTDI_XF_632_PID) }, 201 { USB_DEVICE(FTDI_VID, FTDI_XF_634_PID) }, 202 { USB_DEVICE(FTDI_VID, FTDI_XF_547_PID) }, 203 { USB_DEVICE(FTDI_VID, FTDI_XF_633_PID) }, 204 { USB_DEVICE(FTDI_VID, FTDI_XF_631_PID) }, 205 { USB_DEVICE(FTDI_VID, FTDI_XF_635_PID) }, 206 { USB_DEVICE(FTDI_VID, FTDI_XF_640_PID) }, 207 { USB_DEVICE(FTDI_VID, FTDI_XF_642_PID) }, 208 { USB_DEVICE(FTDI_VID, FTDI_DSS20_PID) }, 209 { USB_DEVICE(FTDI_VID, FTDI_URBAN_0_PID) }, 210 { USB_DEVICE(FTDI_VID, FTDI_URBAN_1_PID) }, 211 { USB_DEVICE(FTDI_NF_RIC_VID, FTDI_NF_RIC_PID) }, 212 { USB_DEVICE(FTDI_VID, FTDI_VNHCPCUSB_D_PID) }, 213 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_0_PID) }, 214 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_1_PID) }, 215 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_2_PID) }, 216 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_3_PID) }, 217 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_4_PID) }, 218 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_5_PID) }, 219 { USB_DEVICE(FTDI_VID, FTDI_MTXORB_6_PID) }, 220 { USB_DEVICE(FTDI_VID, FTDI_R2000KU_TRUE_RNG) }, 221 { USB_DEVICE(FTDI_VID, FTDI_VARDAAN_PID) }, 222 { USB_DEVICE(FTDI_VID, FTDI_AUTO_M3_OP_COM_V2_PID) }, 223 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0100_PID) }, 224 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0101_PID) }, 225 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0102_PID) }, 226 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0103_PID) }, 227 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0104_PID) }, 228 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0105_PID) }, 229 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0106_PID) }, 230 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0107_PID) }, 231 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0108_PID) }, 232 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0109_PID) }, 233 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010A_PID) }, 234 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010B_PID) }, 235 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010C_PID) }, 236 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010D_PID) }, 237 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010E_PID) }, 238 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010F_PID) }, 239 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0110_PID) }, 240 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0111_PID) }, 241 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0112_PID) }, 242 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0113_PID) }, 243 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0114_PID) }, 244 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0115_PID) }, 245 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0116_PID) }, 246 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0117_PID) }, 247 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0118_PID) }, 248 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0119_PID) }, 249 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011A_PID) }, 250 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011B_PID) }, 251 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011C_PID) }, 252 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011D_PID) }, 253 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011E_PID) }, 254 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011F_PID) }, 255 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0120_PID) }, 256 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0121_PID) }, 257 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0122_PID) }, 258 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0123_PID) }, 259 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0124_PID) }, 260 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0125_PID) }, 261 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0126_PID) }, 262 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0127_PID) }, 263 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0128_PID) }, 264 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0129_PID) }, 265 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012A_PID) }, 266 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012B_PID) }, 267 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012C_PID) }, 268 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012D_PID) }, 269 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012E_PID) }, 270 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012F_PID) }, 271 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0130_PID) }, 272 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0131_PID) }, 273 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0132_PID) }, 274 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0133_PID) }, 275 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0134_PID) }, 276 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0135_PID) }, 277 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0136_PID) }, 278 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0137_PID) }, 279 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0138_PID) }, 280 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0139_PID) }, 281 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013A_PID) }, 282 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013B_PID) }, 283 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013C_PID) }, 284 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013D_PID) }, 285 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013E_PID) }, 286 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013F_PID) }, 287 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0140_PID) }, 288 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0141_PID) }, 289 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0142_PID) }, 290 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0143_PID) }, 291 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0144_PID) }, 292 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0145_PID) }, 293 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0146_PID) }, 294 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0147_PID) }, 295 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0148_PID) }, 296 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0149_PID) }, 297 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014A_PID) }, 298 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014B_PID) }, 299 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014C_PID) }, 300 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014D_PID) }, 301 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014E_PID) }, 302 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014F_PID) }, 303 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0150_PID) }, 304 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0151_PID) }, 305 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0152_PID) }, 306 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0153_PID) }, 307 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0154_PID) }, 308 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0155_PID) }, 309 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0156_PID) }, 310 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0157_PID) }, 311 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0158_PID) }, 312 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0159_PID) }, 313 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015A_PID) }, 314 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015B_PID) }, 315 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015C_PID) }, 316 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015D_PID) }, 317 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015E_PID) }, 318 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015F_PID) }, 319 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0160_PID) }, 320 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0161_PID) }, 321 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0162_PID) }, 322 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0163_PID) }, 323 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0164_PID) }, 324 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0165_PID) }, 325 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0166_PID) }, 326 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0167_PID) }, 327 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0168_PID) }, 328 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0169_PID) }, 329 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016A_PID) }, 330 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016B_PID) }, 331 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016C_PID) }, 332 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016D_PID) }, 333 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016E_PID) }, 334 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016F_PID) }, 335 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0170_PID) }, 336 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0171_PID) }, 337 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0172_PID) }, 338 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0173_PID) }, 339 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0174_PID) }, 340 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0175_PID) }, 341 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0176_PID) }, 342 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0177_PID) }, 343 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0178_PID) }, 344 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0179_PID) }, 345 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017A_PID) }, 346 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017B_PID) }, 347 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017C_PID) }, 348 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017D_PID) }, 349 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017E_PID) }, 350 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017F_PID) }, 351 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0180_PID) }, 352 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0181_PID) }, 353 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0182_PID) }, 354 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0183_PID) }, 355 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0184_PID) }, 356 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0185_PID) }, 357 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0186_PID) }, 358 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0187_PID) }, 359 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0188_PID) }, 360 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0189_PID) }, 361 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018A_PID) }, 362 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018B_PID) }, 363 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018C_PID) }, 364 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018D_PID) }, 365 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018E_PID) }, 366 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018F_PID) }, 367 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0190_PID) }, 368 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0191_PID) }, 369 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0192_PID) }, 370 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0193_PID) }, 371 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0194_PID) }, 372 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0195_PID) }, 373 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0196_PID) }, 374 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0197_PID) }, 375 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0198_PID) }, 376 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0199_PID) }, 377 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019A_PID) }, 378 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019B_PID) }, 379 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019C_PID) }, 380 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019D_PID) }, 381 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019E_PID) }, 382 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019F_PID) }, 383 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A0_PID) }, 384 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A1_PID) }, 385 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A2_PID) }, 386 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A3_PID) }, 387 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A4_PID) }, 388 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A5_PID) }, 389 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A6_PID) }, 390 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A7_PID) }, 391 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A8_PID) }, 392 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A9_PID) }, 393 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AA_PID) }, 394 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AB_PID) }, 395 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AC_PID) }, 396 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AD_PID) }, 397 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AE_PID) }, 398 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AF_PID) }, 399 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B0_PID) }, 400 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B1_PID) }, 401 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B2_PID) }, 402 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B3_PID) }, 403 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B4_PID) }, 404 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B5_PID) }, 405 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B6_PID) }, 406 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B7_PID) }, 407 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B8_PID) }, 408 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B9_PID) }, 409 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BA_PID) }, 410 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BB_PID) }, 411 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BC_PID) }, 412 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BD_PID) }, 413 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BE_PID) }, 414 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BF_PID) }, 415 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C0_PID) }, 416 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C1_PID) }, 417 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C2_PID) }, 418 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C3_PID) }, 419 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C4_PID) }, 420 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C5_PID) }, 421 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C6_PID) }, 422 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C7_PID) }, 423 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C8_PID) }, 424 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C9_PID) }, 425 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CA_PID) }, 426 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CB_PID) }, 427 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CC_PID) }, 428 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CD_PID) }, 429 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CE_PID) }, 430 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CF_PID) }, 431 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D0_PID) }, 432 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D1_PID) }, 433 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D2_PID) }, 434 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D3_PID) }, 435 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D4_PID) }, 436 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D5_PID) }, 437 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D6_PID) }, 438 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D7_PID) }, 439 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D8_PID) }, 440 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D9_PID) }, 441 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DA_PID) }, 442 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DB_PID) }, 443 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DC_PID) }, 444 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DD_PID) }, 445 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DE_PID) }, 446 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DF_PID) }, 447 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E0_PID) }, 448 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E1_PID) }, 449 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E2_PID) }, 450 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E3_PID) }, 451 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E4_PID) }, 452 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E5_PID) }, 453 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E6_PID) }, 454 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E7_PID) }, 455 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E8_PID) }, 456 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E9_PID) }, 457 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EA_PID) }, 458 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EB_PID) }, 459 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EC_PID) }, 460 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01ED_PID) }, 461 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EE_PID) }, 462 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EF_PID) }, 463 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F0_PID) }, 464 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F1_PID) }, 465 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F2_PID) }, 466 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F3_PID) }, 467 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F4_PID) }, 468 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F5_PID) }, 469 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F6_PID) }, 470 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F7_PID) }, 471 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F8_PID) }, 472 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F9_PID) }, 473 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FA_PID) }, 474 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FB_PID) }, 475 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FC_PID) }, 476 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FD_PID) }, 477 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FE_PID) }, 478 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FF_PID) }, 479 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_4701_PID) }, 480 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9300_PID) }, 481 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9301_PID) }, 482 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9302_PID) }, 483 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9303_PID) }, 484 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9304_PID) }, 485 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9305_PID) }, 486 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9306_PID) }, 487 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9307_PID) }, 488 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9308_PID) }, 489 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9309_PID) }, 490 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930A_PID) }, 491 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930B_PID) }, 492 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930C_PID) }, 493 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930D_PID) }, 494 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930E_PID) }, 495 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930F_PID) }, 496 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9310_PID) }, 497 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9311_PID) }, 498 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9312_PID) }, 499 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9313_PID) }, 500 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9314_PID) }, 501 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9315_PID) }, 502 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9316_PID) }, 503 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9317_PID) }, 504 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9318_PID) }, 505 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9319_PID) }, 506 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931A_PID) }, 507 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931B_PID) }, 508 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931C_PID) }, 509 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931D_PID) }, 510 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931E_PID) }, 511 { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931F_PID) }, 512 { USB_DEVICE(FTDI_VID, FTDI_PERLE_ULTRAPORT_PID) }, 513 { USB_DEVICE(FTDI_VID, FTDI_PIEGROUP_PID) }, 514 { USB_DEVICE(FTDI_VID, FTDI_TNC_X_PID) }, 515 { USB_DEVICE(FTDI_VID, FTDI_USBX_707_PID) }, 516 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2101_PID) }, 517 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2102_PID) }, 518 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2103_PID) }, 519 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2104_PID) }, 520 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2106_PID) }, 521 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2201_1_PID) }, 522 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2201_2_PID) }, 523 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2202_1_PID) }, 524 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2202_2_PID) }, 525 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2203_1_PID) }, 526 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2203_2_PID) }, 527 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_1_PID) }, 528 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_2_PID) }, 529 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_3_PID) }, 530 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_4_PID) }, 531 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_1_PID) }, 532 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_2_PID) }, 533 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_3_PID) }, 534 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_4_PID) }, 535 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_1_PID) }, 536 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_2_PID) }, 537 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_3_PID) }, 538 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_4_PID) }, 539 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_1_PID) }, 540 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_2_PID) }, 541 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_3_PID) }, 542 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_4_PID) }, 543 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_5_PID) }, 544 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_6_PID) }, 545 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_7_PID) }, 546 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_8_PID) }, 547 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_1_PID) }, 548 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_2_PID) }, 549 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_3_PID) }, 550 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_4_PID) }, 551 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_5_PID) }, 552 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_6_PID) }, 553 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_7_PID) }, 554 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_8_PID) }, 555 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_1_PID) }, 556 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_2_PID) }, 557 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_3_PID) }, 558 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_4_PID) }, 559 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_5_PID) }, 560 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_6_PID) }, 561 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_7_PID) }, 562 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_8_PID) }, 563 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_1_PID) }, 564 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_2_PID) }, 565 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_3_PID) }, 566 { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_4_PID) }, 567 { USB_DEVICE(IDTECH_VID, IDTECH_IDT1221U_PID) }, 568 { USB_DEVICE(OCT_VID, OCT_US101_PID) }, 569 { USB_DEVICE(OCT_VID, OCT_DK201_PID) }, 570 { USB_DEVICE(FTDI_VID, FTDI_HE_TIRA1_PID), 571 .driver_info = (kernel_ulong_t)&ftdi_HE_TIRA1_quirk }, 572 { USB_DEVICE(FTDI_VID, FTDI_USB_UIRT_PID), 573 .driver_info = (kernel_ulong_t)&ftdi_USB_UIRT_quirk }, 574 { USB_DEVICE(FTDI_VID, PROTEGO_SPECIAL_1) }, 575 { USB_DEVICE(FTDI_VID, PROTEGO_R2X0) }, 576 { USB_DEVICE(FTDI_VID, PROTEGO_SPECIAL_3) }, 577 { USB_DEVICE(FTDI_VID, PROTEGO_SPECIAL_4) }, 578 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E808_PID) }, 579 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E809_PID) }, 580 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80A_PID) }, 581 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80B_PID) }, 582 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80C_PID) }, 583 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80D_PID) }, 584 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80E_PID) }, 585 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80F_PID) }, 586 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E888_PID) }, 587 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E889_PID) }, 588 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88A_PID) }, 589 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88B_PID) }, 590 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88C_PID) }, 591 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88D_PID) }, 592 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88E_PID) }, 593 { USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88F_PID) }, 594 { USB_DEVICE(FTDI_VID, FTDI_ELV_UO100_PID) }, 595 { USB_DEVICE(FTDI_VID, FTDI_ELV_UM100_PID) }, 596 { USB_DEVICE(FTDI_VID, FTDI_ELV_UR100_PID) }, 597 { USB_DEVICE(FTDI_VID, FTDI_ELV_ALC8500_PID) }, 598 { USB_DEVICE(FTDI_VID, FTDI_PYRAMID_PID) }, 599 { USB_DEVICE(FTDI_VID, FTDI_ELV_FHZ1000PC_PID) }, 600 { USB_DEVICE(FTDI_VID, FTDI_IBS_US485_PID) }, 601 { USB_DEVICE(FTDI_VID, FTDI_IBS_PICPRO_PID) }, 602 { USB_DEVICE(FTDI_VID, FTDI_IBS_PCMCIA_PID) }, 603 { USB_DEVICE(FTDI_VID, FTDI_IBS_PK1_PID) }, 604 { USB_DEVICE(FTDI_VID, FTDI_IBS_RS232MON_PID) }, 605 { USB_DEVICE(FTDI_VID, FTDI_IBS_APP70_PID) }, 606 { USB_DEVICE(FTDI_VID, FTDI_IBS_PEDO_PID) }, 607 { USB_DEVICE(FTDI_VID, FTDI_IBS_PROD_PID) }, 608 { USB_DEVICE(FTDI_VID, FTDI_TAVIR_STK500_PID) }, 609 { USB_DEVICE(FTDI_VID, FTDI_TIAO_UMPA_PID), 610 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 611 { USB_DEVICE(FTDI_VID, FTDI_NT_ORIONLXM_PID), 612 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 613 { USB_DEVICE(FTDI_VID, FTDI_NT_ORIONLX_PLUS_PID) }, 614 { USB_DEVICE(FTDI_VID, FTDI_NT_ORION_IO_PID) }, 615 { USB_DEVICE(FTDI_VID, FTDI_NT_ORIONMX_PID) }, 616 { USB_DEVICE(FTDI_VID, FTDI_SYNAPSE_SS200_PID) }, 617 { USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX_PID) }, 618 { USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX2_PID) }, 619 { USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX2WI_PID) }, 620 { USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX3_PID) }, 621 /* 622 * ELV devices: 623 */ 624 { USB_DEVICE(FTDI_ELV_VID, FTDI_ELV_WS300_PID) }, 625 { USB_DEVICE(FTDI_VID, FTDI_ELV_USR_PID) }, 626 { USB_DEVICE(FTDI_VID, FTDI_ELV_MSM1_PID) }, 627 { USB_DEVICE(FTDI_VID, FTDI_ELV_KL100_PID) }, 628 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS550_PID) }, 629 { USB_DEVICE(FTDI_VID, FTDI_ELV_EC3000_PID) }, 630 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS888_PID) }, 631 { USB_DEVICE(FTDI_VID, FTDI_ELV_TWS550_PID) }, 632 { USB_DEVICE(FTDI_VID, FTDI_ELV_FEM_PID) }, 633 { USB_DEVICE(FTDI_VID, FTDI_ELV_CLI7000_PID) }, 634 { USB_DEVICE(FTDI_VID, FTDI_ELV_PPS7330_PID) }, 635 { USB_DEVICE(FTDI_VID, FTDI_ELV_TFM100_PID) }, 636 { USB_DEVICE(FTDI_VID, FTDI_ELV_UDF77_PID) }, 637 { USB_DEVICE(FTDI_VID, FTDI_ELV_UIO88_PID) }, 638 { USB_DEVICE(FTDI_VID, FTDI_ELV_UAD8_PID) }, 639 { USB_DEVICE(FTDI_VID, FTDI_ELV_UDA7_PID) }, 640 { USB_DEVICE(FTDI_VID, FTDI_ELV_USI2_PID) }, 641 { USB_DEVICE(FTDI_VID, FTDI_ELV_T1100_PID) }, 642 { USB_DEVICE(FTDI_VID, FTDI_ELV_PCD200_PID) }, 643 { USB_DEVICE(FTDI_VID, FTDI_ELV_ULA200_PID) }, 644 { USB_DEVICE(FTDI_VID, FTDI_ELV_CSI8_PID) }, 645 { USB_DEVICE(FTDI_VID, FTDI_ELV_EM1000DL_PID) }, 646 { USB_DEVICE(FTDI_VID, FTDI_ELV_PCK100_PID) }, 647 { USB_DEVICE(FTDI_VID, FTDI_ELV_RFP500_PID) }, 648 { USB_DEVICE(FTDI_VID, FTDI_ELV_FS20SIG_PID) }, 649 { USB_DEVICE(FTDI_VID, FTDI_ELV_UTP8_PID) }, 650 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS300PC_PID) }, 651 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS444PC_PID) }, 652 { USB_DEVICE(FTDI_VID, FTDI_ELV_FHZ1300PC_PID) }, 653 { USB_DEVICE(FTDI_VID, FTDI_ELV_EM1010PC_PID) }, 654 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS500_PID) }, 655 { USB_DEVICE(FTDI_VID, FTDI_ELV_HS485_PID) }, 656 { USB_DEVICE(FTDI_VID, FTDI_ELV_UMS100_PID) }, 657 { USB_DEVICE(FTDI_VID, FTDI_ELV_TFD128_PID) }, 658 { USB_DEVICE(FTDI_VID, FTDI_ELV_FM3RX_PID) }, 659 { USB_DEVICE(FTDI_VID, FTDI_ELV_WS777_PID) }, 660 { USB_DEVICE(FTDI_VID, FTDI_PALMSENS_PID) }, 661 { USB_DEVICE(FTDI_VID, FTDI_IVIUM_XSTAT_PID) }, 662 { USB_DEVICE(FTDI_VID, LINX_SDMUSBQSS_PID) }, 663 { USB_DEVICE(FTDI_VID, LINX_MASTERDEVEL2_PID) }, 664 { USB_DEVICE(FTDI_VID, LINX_FUTURE_0_PID) }, 665 { USB_DEVICE(FTDI_VID, LINX_FUTURE_1_PID) }, 666 { USB_DEVICE(FTDI_VID, LINX_FUTURE_2_PID) }, 667 { USB_DEVICE(FTDI_VID, FTDI_CCSICDU20_0_PID) }, 668 { USB_DEVICE(FTDI_VID, FTDI_CCSICDU40_1_PID) }, 669 { USB_DEVICE(FTDI_VID, FTDI_CCSMACHX_2_PID) }, 670 { USB_DEVICE(FTDI_VID, FTDI_CCSLOAD_N_GO_3_PID) }, 671 { USB_DEVICE(FTDI_VID, FTDI_CCSICDU64_4_PID) }, 672 { USB_DEVICE(FTDI_VID, FTDI_CCSPRIME8_5_PID) }, 673 { USB_DEVICE(FTDI_VID, INSIDE_ACCESSO) }, 674 { USB_DEVICE(INTREPID_VID, INTREPID_VALUECAN_PID) }, 675 { USB_DEVICE(INTREPID_VID, INTREPID_NEOVI_PID) }, 676 { USB_DEVICE(FALCOM_VID, FALCOM_TWIST_PID) }, 677 { USB_DEVICE(FALCOM_VID, FALCOM_SAMBA_PID) }, 678 { USB_DEVICE(FTDI_VID, FTDI_SUUNTO_SPORTS_PID) }, 679 { USB_DEVICE(FTDI_VID, FTDI_OCEANIC_PID) }, 680 { USB_DEVICE(TTI_VID, TTI_QL355P_PID) }, 681 { USB_DEVICE(FTDI_VID, FTDI_RM_CANVIEW_PID) }, 682 { USB_DEVICE(ACTON_VID, ACTON_SPECTRAPRO_PID) }, 683 { USB_DEVICE(CONTEC_VID, CONTEC_COM1USBH_PID) }, 684 { USB_DEVICE(MITSUBISHI_VID, MITSUBISHI_FXUSB_PID) }, 685 { USB_DEVICE(BANDB_VID, BANDB_USOTL4_PID) }, 686 { USB_DEVICE(BANDB_VID, BANDB_USTL4_PID) }, 687 { USB_DEVICE(BANDB_VID, BANDB_USO9ML2_PID) }, 688 { USB_DEVICE(BANDB_VID, BANDB_USOPTL4_PID) }, 689 { USB_DEVICE(BANDB_VID, BANDB_USPTL4_PID) }, 690 { USB_DEVICE(BANDB_VID, BANDB_USO9ML2DR_2_PID) }, 691 { USB_DEVICE(BANDB_VID, BANDB_USO9ML2DR_PID) }, 692 { USB_DEVICE(BANDB_VID, BANDB_USOPTL4DR2_PID) }, 693 { USB_DEVICE(BANDB_VID, BANDB_USOPTL4DR_PID) }, 694 { USB_DEVICE(BANDB_VID, BANDB_485USB9F_2W_PID) }, 695 { USB_DEVICE(BANDB_VID, BANDB_485USB9F_4W_PID) }, 696 { USB_DEVICE(BANDB_VID, BANDB_232USB9M_PID) }, 697 { USB_DEVICE(BANDB_VID, BANDB_485USBTB_2W_PID) }, 698 { USB_DEVICE(BANDB_VID, BANDB_485USBTB_4W_PID) }, 699 { USB_DEVICE(BANDB_VID, BANDB_TTL5USB9M_PID) }, 700 { USB_DEVICE(BANDB_VID, BANDB_TTL3USB9M_PID) }, 701 { USB_DEVICE(BANDB_VID, BANDB_ZZ_PROG1_USB_PID) }, 702 { USB_DEVICE(FTDI_VID, EVER_ECO_PRO_CDS) }, 703 { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_1_PID) }, 704 { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_2_PID) }, 705 { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_3_PID) }, 706 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_0_PID) }, 707 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_1_PID) }, 708 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_2_PID) }, 709 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_3_PID) }, 710 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_4_PID) }, 711 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_5_PID) }, 712 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_6_PID) }, 713 { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_7_PID) }, 714 { USB_DEVICE(XSENS_VID, XSENS_AWINDA_DONGLE_PID) }, 715 { USB_DEVICE(XSENS_VID, XSENS_AWINDA_STATION_PID) }, 716 { USB_DEVICE(XSENS_VID, XSENS_CONVERTER_PID) }, 717 { USB_DEVICE(XSENS_VID, XSENS_MTDEVBOARD_PID) }, 718 { USB_DEVICE(XSENS_VID, XSENS_MTIUSBCONVERTER_PID) }, 719 { USB_DEVICE(XSENS_VID, XSENS_MTW_PID) }, 720 { USB_DEVICE(FTDI_VID, FTDI_OMNI1509) }, 721 { USB_DEVICE(MOBILITY_VID, MOBILITY_USB_SERIAL_PID) }, 722 { USB_DEVICE(FTDI_VID, FTDI_ACTIVE_ROBOTS_PID) }, 723 { USB_DEVICE(FTDI_VID, FTDI_MHAM_KW_PID) }, 724 { USB_DEVICE(FTDI_VID, FTDI_MHAM_YS_PID) }, 725 { USB_DEVICE(FTDI_VID, FTDI_MHAM_Y6_PID) }, 726 { USB_DEVICE(FTDI_VID, FTDI_MHAM_Y8_PID) }, 727 { USB_DEVICE(FTDI_VID, FTDI_MHAM_IC_PID) }, 728 { USB_DEVICE(FTDI_VID, FTDI_MHAM_DB9_PID) }, 729 { USB_DEVICE(FTDI_VID, FTDI_MHAM_RS232_PID) }, 730 { USB_DEVICE(FTDI_VID, FTDI_MHAM_Y9_PID) }, 731 { USB_DEVICE(FTDI_VID, FTDI_TERATRONIK_VCP_PID) }, 732 { USB_DEVICE(FTDI_VID, FTDI_TERATRONIK_D2XX_PID) }, 733 { USB_DEVICE(EVOLUTION_VID, EVOLUTION_ER1_PID) }, 734 { USB_DEVICE(EVOLUTION_VID, EVO_HYBRID_PID) }, 735 { USB_DEVICE(EVOLUTION_VID, EVO_RCM4_PID) }, 736 { USB_DEVICE(FTDI_VID, FTDI_ARTEMIS_PID) }, 737 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16_PID) }, 738 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16C_PID) }, 739 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16HR_PID) }, 740 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16HRC_PID) }, 741 { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16IC_PID) }, 742 { USB_DEVICE(KOBIL_VID, KOBIL_CONV_B1_PID) }, 743 { USB_DEVICE(KOBIL_VID, KOBIL_CONV_KAAN_PID) }, 744 { USB_DEVICE(POSIFLEX_VID, POSIFLEX_PP7000_PID) }, 745 { USB_DEVICE(FTDI_VID, FTDI_TTUSB_PID) }, 746 { USB_DEVICE(FTDI_VID, FTDI_ECLO_COM_1WIRE_PID) }, 747 { USB_DEVICE(FTDI_VID, FTDI_WESTREX_MODEL_777_PID) }, 748 { USB_DEVICE(FTDI_VID, FTDI_WESTREX_MODEL_8900F_PID) }, 749 { USB_DEVICE(FTDI_VID, FTDI_PCDJ_DAC2_PID) }, 750 { USB_DEVICE(FTDI_VID, FTDI_RRCIRKITS_LOCOBUFFER_PID) }, 751 { USB_DEVICE(FTDI_VID, FTDI_ASK_RDR400_PID) }, 752 { USB_DEVICE(FTDI_VID, FTDI_NZR_SEM_USB_PID) }, 753 { USB_DEVICE(ICOM_VID, ICOM_ID_1_PID) }, 754 { USB_DEVICE(ICOM_VID, ICOM_OPC_U_UC_PID) }, 755 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2C1_PID) }, 756 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2C2_PID) }, 757 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2D_PID) }, 758 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2VT_PID) }, 759 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2VR_PID) }, 760 { USB_DEVICE(ICOM_VID, ICOM_ID_RP4KVT_PID) }, 761 { USB_DEVICE(ICOM_VID, ICOM_ID_RP4KVR_PID) }, 762 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2KVT_PID) }, 763 { USB_DEVICE(ICOM_VID, ICOM_ID_RP2KVR_PID) }, 764 { USB_DEVICE(FTDI_VID, FTDI_ACG_HFDUAL_PID) }, 765 { USB_DEVICE(FTDI_VID, FTDI_YEI_SERVOCENTER31_PID) }, 766 { USB_DEVICE(FTDI_VID, FTDI_THORLABS_PID) }, 767 { USB_DEVICE(TESTO_VID, TESTO_1_PID) }, 768 { USB_DEVICE(TESTO_VID, TESTO_3_PID) }, 769 { USB_DEVICE(FTDI_VID, FTDI_GAMMA_SCOUT_PID) }, 770 { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13M_PID) }, 771 { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13S_PID) }, 772 { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13U_PID) }, 773 { USB_DEVICE(ELEKTOR_VID, ELEKTOR_FT323R_PID) }, 774 { USB_DEVICE(FTDI_VID, FTDI_NDI_HUC_PID), 775 .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk }, 776 { USB_DEVICE(FTDI_VID, FTDI_NDI_SPECTRA_SCU_PID), 777 .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk }, 778 { USB_DEVICE(FTDI_VID, FTDI_NDI_FUTURE_2_PID), 779 .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk }, 780 { USB_DEVICE(FTDI_VID, FTDI_NDI_FUTURE_3_PID), 781 .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk }, 782 { USB_DEVICE(FTDI_VID, FTDI_NDI_AURORA_SCU_PID), 783 .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk }, 784 { USB_DEVICE(TELLDUS_VID, TELLDUS_TELLSTICK_PID) }, 785 { USB_DEVICE(NOVITUS_VID, NOVITUS_BONO_E_PID) }, 786 { USB_DEVICE(FTDI_VID, RTSYSTEMS_USB_VX8_PID) }, 787 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S03_PID) }, 788 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_59_PID) }, 789 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_57A_PID) }, 790 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_57B_PID) }, 791 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29A_PID) }, 792 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29B_PID) }, 793 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29F_PID) }, 794 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_62B_PID) }, 795 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S01_PID) }, 796 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_63_PID) }, 797 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29C_PID) }, 798 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_81B_PID) }, 799 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_82B_PID) }, 800 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K5D_PID) }, 801 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K4Y_PID) }, 802 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K5G_PID) }, 803 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S05_PID) }, 804 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_60_PID) }, 805 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_61_PID) }, 806 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_62_PID) }, 807 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_63B_PID) }, 808 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_64_PID) }, 809 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_65_PID) }, 810 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_92_PID) }, 811 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_92D_PID) }, 812 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_W5R_PID) }, 813 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_A5R_PID) }, 814 { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_PW1_PID) }, 815 { USB_DEVICE(FTDI_VID, FTDI_MAXSTREAM_PID) }, 816 { USB_DEVICE(FTDI_VID, FTDI_PHI_FISCO_PID) }, 817 { USB_DEVICE(TML_VID, TML_USB_SERIAL_PID) }, 818 { USB_DEVICE(FTDI_VID, FTDI_ELSTER_UNICOM_PID) }, 819 { USB_DEVICE(FTDI_VID, FTDI_PROPOX_JTAGCABLEII_PID) }, 820 { USB_DEVICE(FTDI_VID, FTDI_PROPOX_ISPCABLEIII_PID) }, 821 { USB_DEVICE(FTDI_VID, CYBER_CORTEX_AV_PID), 822 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 823 { USB_DEVICE_INTERFACE_NUMBER(OLIMEX_VID, OLIMEX_ARM_USB_OCD_PID, 1) }, 824 { USB_DEVICE_INTERFACE_NUMBER(OLIMEX_VID, OLIMEX_ARM_USB_OCD_H_PID, 1) }, 825 { USB_DEVICE_INTERFACE_NUMBER(OLIMEX_VID, OLIMEX_ARM_USB_TINY_PID, 1) }, 826 { USB_DEVICE_INTERFACE_NUMBER(OLIMEX_VID, OLIMEX_ARM_USB_TINY_H_PID, 1) }, 827 { USB_DEVICE(FIC_VID, FIC_NEO1973_DEBUG_PID), 828 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 829 { USB_DEVICE(FTDI_VID, FTDI_OOCDLINK_PID), 830 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 831 { USB_DEVICE(FTDI_VID, LMI_LM3S_DEVEL_BOARD_PID), 832 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 833 { USB_DEVICE(FTDI_VID, LMI_LM3S_EVAL_BOARD_PID), 834 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 835 { USB_DEVICE(FTDI_VID, LMI_LM3S_ICDI_BOARD_PID), 836 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 837 { USB_DEVICE(FTDI_VID, FTDI_TURTELIZER_PID), 838 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 839 { USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_USB60F) }, 840 { USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_SCU18) }, 841 { USB_DEVICE(FTDI_VID, FTDI_REU_TINY_PID) }, 842 843 /* Papouch devices based on FTDI chip */ 844 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485_PID) }, 845 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_AP485_PID) }, 846 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB422_PID) }, 847 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485_2_PID) }, 848 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_AP485_2_PID) }, 849 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB422_2_PID) }, 850 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485S_PID) }, 851 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485C_PID) }, 852 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_LEC_PID) }, 853 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB232_PID) }, 854 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_TMU_PID) }, 855 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_IRAMP_PID) }, 856 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_DRAK5_PID) }, 857 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO8x8_PID) }, 858 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO4x4_PID) }, 859 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO2x2_PID) }, 860 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO10x1_PID) }, 861 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO30x3_PID) }, 862 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO60x3_PID) }, 863 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO2x16_PID) }, 864 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO3x32_PID) }, 865 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_DRAK6_PID) }, 866 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_UPSUSB_PID) }, 867 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_MU_PID) }, 868 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SIMUKEY_PID) }, 869 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_AD4USB_PID) }, 870 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_GMUX_PID) }, 871 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_GMSR_PID) }, 872 873 { USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DGQG_PID) }, 874 { USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DUSB_PID) }, 875 { USB_DEVICE(ALTI2_VID, ALTI2_N3_PID) }, 876 { USB_DEVICE(FTDI_VID, DIEBOLD_BCS_SE923_PID) }, 877 { USB_DEVICE(ATMEL_VID, STK541_PID) }, 878 { USB_DEVICE(DE_VID, STB_PID) }, 879 { USB_DEVICE(DE_VID, WHT_PID) }, 880 { USB_DEVICE(ADI_VID, ADI_GNICE_PID), 881 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 882 { USB_DEVICE(ADI_VID, ADI_GNICEPLUS_PID), 883 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 884 { USB_DEVICE_AND_INTERFACE_INFO(MICROCHIP_VID, MICROCHIP_USB_BOARD_PID, 885 USB_CLASS_VENDOR_SPEC, 886 USB_SUBCLASS_VENDOR_SPEC, 0x00) }, 887 { USB_DEVICE_INTERFACE_NUMBER(ACTEL_VID, MICROSEMI_ARROW_SF2PLUS_BOARD_PID, 2) }, 888 { USB_DEVICE(JETI_VID, JETI_SPC1201_PID) }, 889 { USB_DEVICE(MARVELL_VID, MARVELL_SHEEVAPLUG_PID), 890 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 891 { USB_DEVICE(LARSENBRUSGAARD_VID, LB_ALTITRACK_PID) }, 892 { USB_DEVICE(GN_OTOMETRICS_VID, AURICAL_USB_PID) }, 893 { USB_DEVICE(FTDI_VID, PI_C865_PID) }, 894 { USB_DEVICE(FTDI_VID, PI_C857_PID) }, 895 { USB_DEVICE(PI_VID, PI_C866_PID) }, 896 { USB_DEVICE(PI_VID, PI_C663_PID) }, 897 { USB_DEVICE(PI_VID, PI_C725_PID) }, 898 { USB_DEVICE(PI_VID, PI_E517_PID) }, 899 { USB_DEVICE(PI_VID, PI_C863_PID) }, 900 { USB_DEVICE(PI_VID, PI_E861_PID) }, 901 { USB_DEVICE(PI_VID, PI_C867_PID) }, 902 { USB_DEVICE(PI_VID, PI_E609_PID) }, 903 { USB_DEVICE(PI_VID, PI_E709_PID) }, 904 { USB_DEVICE(PI_VID, PI_100F_PID) }, 905 { USB_DEVICE(PI_VID, PI_1011_PID) }, 906 { USB_DEVICE(PI_VID, PI_1012_PID) }, 907 { USB_DEVICE(PI_VID, PI_1013_PID) }, 908 { USB_DEVICE(PI_VID, PI_1014_PID) }, 909 { USB_DEVICE(PI_VID, PI_1015_PID) }, 910 { USB_DEVICE(PI_VID, PI_1016_PID) }, 911 { USB_DEVICE(KONDO_VID, KONDO_USB_SERIAL_PID) }, 912 { USB_DEVICE(BAYER_VID, BAYER_CONTOUR_CABLE_PID) }, 913 { USB_DEVICE(FTDI_VID, MARVELL_OPENRD_PID), 914 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 915 { USB_DEVICE(FTDI_VID, TI_XDS100V2_PID), 916 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 917 { USB_DEVICE(FTDI_VID, HAMEG_HO820_PID) }, 918 { USB_DEVICE(FTDI_VID, HAMEG_HO720_PID) }, 919 { USB_DEVICE(FTDI_VID, HAMEG_HO730_PID) }, 920 { USB_DEVICE(FTDI_VID, HAMEG_HO870_PID) }, 921 { USB_DEVICE(FTDI_VID, MJSG_GENERIC_PID) }, 922 { USB_DEVICE(FTDI_VID, MJSG_SR_RADIO_PID) }, 923 { USB_DEVICE(FTDI_VID, MJSG_HD_RADIO_PID) }, 924 { USB_DEVICE(FTDI_VID, MJSG_XM_RADIO_PID) }, 925 { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_ST_PID), 926 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 927 { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_SLITE_PID), 928 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 929 { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_SH2_PID), 930 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 931 { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_SH4_PID), 932 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 933 { USB_DEVICE(FTDI_VID, SEGWAY_RMP200_PID) }, 934 { USB_DEVICE(FTDI_VID, ACCESIO_COM4SM_PID) }, 935 { USB_DEVICE(IONICS_VID, IONICS_PLUGCOMPUTER_PID), 936 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 937 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_24_MASTER_WING_PID) }, 938 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_PC_WING_PID) }, 939 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_USB_DMX_PID) }, 940 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MIDI_TIMECODE_PID) }, 941 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MINI_WING_PID) }, 942 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MAXI_WING_PID) }, 943 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MEDIA_WING_PID) }, 944 { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_WING_PID) }, 945 { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LOGBOOKML_PID) }, 946 { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LS_LOGBOOK_PID) }, 947 { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_HS_LOGBOOK_PID) }, 948 { USB_DEVICE(FTDI_VID, FTDI_CINTERION_MC55I_PID) }, 949 { USB_DEVICE(FTDI_VID, FTDI_FHE_PID) }, 950 { USB_DEVICE(FTDI_VID, FTDI_DOTEC_PID) }, 951 { USB_DEVICE(QIHARDWARE_VID, MILKYMISTONE_JTAGSERIAL_PID), 952 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 953 { USB_DEVICE(ST_VID, ST_STMCLT_2232_PID), 954 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 955 { USB_DEVICE(ST_VID, ST_STMCLT_4232_PID), 956 .driver_info = (kernel_ulong_t)&ftdi_stmclite_quirk }, 957 { USB_DEVICE(FTDI_VID, FTDI_RF_R106) }, 958 { USB_DEVICE(FTDI_VID, FTDI_DISTORTEC_JTAG_LOCK_PICK_PID), 959 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 960 { USB_DEVICE(FTDI_VID, FTDI_LUMEL_PD12_PID) }, 961 /* Crucible Devices */ 962 { USB_DEVICE(FTDI_VID, FTDI_CT_COMET_PID) }, 963 { USB_DEVICE(FTDI_VID, FTDI_Z3X_PID) }, 964 /* Cressi Devices */ 965 { USB_DEVICE(FTDI_VID, FTDI_CRESSI_PID) }, 966 /* Brainboxes Devices */ 967 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_001_PID) }, 968 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_012_PID) }, 969 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_023_PID) }, 970 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_034_PID) }, 971 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_101_PID) }, 972 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_159_PID) }, 973 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_1_PID) }, 974 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_2_PID) }, 975 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_3_PID) }, 976 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_4_PID) }, 977 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_5_PID) }, 978 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_6_PID) }, 979 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_7_PID) }, 980 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_8_PID) }, 981 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_235_PID) }, 982 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_257_PID) }, 983 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_1_PID) }, 984 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_2_PID) }, 985 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_3_PID) }, 986 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_4_PID) }, 987 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_313_PID) }, 988 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_320_PID) }, 989 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_324_PID) }, 990 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_346_1_PID) }, 991 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_346_2_PID) }, 992 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_357_PID) }, 993 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_606_1_PID) }, 994 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_606_2_PID) }, 995 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_606_3_PID) }, 996 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_701_1_PID) }, 997 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_701_2_PID) }, 998 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_1_PID) }, 999 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_2_PID) }, 1000 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_3_PID) }, 1001 { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_4_PID) }, 1002 /* ekey Devices */ 1003 { USB_DEVICE(FTDI_VID, FTDI_EKEY_CONV_USB_PID) }, 1004 /* Infineon Devices */ 1005 { USB_DEVICE_INTERFACE_NUMBER(INFINEON_VID, INFINEON_TRIBOARD_TC1798_PID, 1) }, 1006 { USB_DEVICE_INTERFACE_NUMBER(INFINEON_VID, INFINEON_TRIBOARD_TC2X7_PID, 1) }, 1007 /* GE Healthcare devices */ 1008 { USB_DEVICE(GE_HEALTHCARE_VID, GE_HEALTHCARE_NEMO_TRACKER_PID) }, 1009 /* Active Research (Actisense) devices */ 1010 { USB_DEVICE(FTDI_VID, ACTISENSE_NDC_PID) }, 1011 { USB_DEVICE(FTDI_VID, ACTISENSE_USG_PID) }, 1012 { USB_DEVICE(FTDI_VID, ACTISENSE_NGT_PID) }, 1013 { USB_DEVICE(FTDI_VID, ACTISENSE_NGW_PID) }, 1014 { USB_DEVICE(FTDI_VID, ACTISENSE_D9AC_PID) }, 1015 { USB_DEVICE(FTDI_VID, ACTISENSE_D9AD_PID) }, 1016 { USB_DEVICE(FTDI_VID, ACTISENSE_D9AE_PID) }, 1017 { USB_DEVICE(FTDI_VID, ACTISENSE_D9AF_PID) }, 1018 { USB_DEVICE(FTDI_VID, CHETCO_SEAGAUGE_PID) }, 1019 { USB_DEVICE(FTDI_VID, CHETCO_SEASWITCH_PID) }, 1020 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_NMEA2000_PID) }, 1021 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_ETHERNET_PID) }, 1022 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_WIFI_PID) }, 1023 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_DISPLAY_PID) }, 1024 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_LITE_PID) }, 1025 { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_ANALOG_PID) }, 1026 /* ICP DAS I-756xU devices */ 1027 { USB_DEVICE(ICPDAS_VID, ICPDAS_I7560U_PID) }, 1028 { USB_DEVICE(ICPDAS_VID, ICPDAS_I7561U_PID) }, 1029 { USB_DEVICE(ICPDAS_VID, ICPDAS_I7563U_PID) }, 1030 { USB_DEVICE(WICED_VID, WICED_USB20706V2_PID) }, 1031 { USB_DEVICE(TI_VID, TI_CC3200_LAUNCHPAD_PID), 1032 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 1033 { USB_DEVICE(CYPRESS_VID, CYPRESS_WICED_BT_USB_PID) }, 1034 { USB_DEVICE(CYPRESS_VID, CYPRESS_WICED_WL_USB_PID) }, 1035 { USB_DEVICE(AIRBUS_DS_VID, AIRBUS_DS_P8GR) }, 1036 /* EZPrototypes devices */ 1037 { USB_DEVICE(EZPROTOTYPES_VID, HJELMSLUND_USB485_ISO_PID) }, 1038 { USB_DEVICE_INTERFACE_NUMBER(UNJO_VID, UNJO_ISODEBUG_V1_PID, 1) }, 1039 /* Sienna devices */ 1040 { USB_DEVICE(FTDI_VID, FTDI_SIENNA_PID) }, 1041 { USB_DEVICE(ECHELON_VID, ECHELON_U20_PID) }, 1042 /* IDS GmbH devices */ 1043 { USB_DEVICE(IDS_VID, IDS_SI31A_PID) }, 1044 { USB_DEVICE(IDS_VID, IDS_CM31A_PID) }, 1045 /* U-Blox devices */ 1046 { USB_DEVICE(UBLOX_VID, UBLOX_C099F9P_ZED_PID) }, 1047 { USB_DEVICE(UBLOX_VID, UBLOX_C099F9P_ODIN_PID) }, 1048 /* FreeCalypso USB adapters */ 1049 { USB_DEVICE(FTDI_VID, FTDI_FALCONIA_JTAG_BUF_PID), 1050 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 1051 { USB_DEVICE(FTDI_VID, FTDI_FALCONIA_JTAG_UNBUF_PID), 1052 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, 1053 { } /* Terminating entry */ 1054 }; 1055 1056 MODULE_DEVICE_TABLE(usb, id_table_combined); 1057 1058 static const char *ftdi_chip_name[] = { 1059 [SIO] = "SIO", /* the serial part of FT8U100AX */ 1060 [FT8U232AM] = "FT8U232AM", 1061 [FT232BM] = "FT232BM", 1062 [FT2232C] = "FT2232C", 1063 [FT232RL] = "FT232RL", 1064 [FT2232H] = "FT2232H", 1065 [FT4232H] = "FT4232H", 1066 [FT232H] = "FT232H", 1067 [FTX] = "FT-X" 1068 }; 1069 1070 1071 /* Used for TIOCMIWAIT */ 1072 #define FTDI_STATUS_B0_MASK (FTDI_RS0_CTS | FTDI_RS0_DSR | FTDI_RS0_RI | FTDI_RS0_RLSD) 1073 #define FTDI_STATUS_B1_MASK (FTDI_RS_BI) 1074 /* End TIOCMIWAIT */ 1075 1076 /* function prototypes for a FTDI serial converter */ 1077 static int ftdi_sio_probe(struct usb_serial *serial, 1078 const struct usb_device_id *id); 1079 static int ftdi_sio_port_probe(struct usb_serial_port *port); 1080 static void ftdi_sio_port_remove(struct usb_serial_port *port); 1081 static int ftdi_open(struct tty_struct *tty, struct usb_serial_port *port); 1082 static void ftdi_dtr_rts(struct usb_serial_port *port, int on); 1083 static void ftdi_process_read_urb(struct urb *urb); 1084 static int ftdi_prepare_write_buffer(struct usb_serial_port *port, 1085 void *dest, size_t size); 1086 static void ftdi_set_termios(struct tty_struct *tty, 1087 struct usb_serial_port *port, struct ktermios *old); 1088 static int ftdi_tiocmget(struct tty_struct *tty); 1089 static int ftdi_tiocmset(struct tty_struct *tty, 1090 unsigned int set, unsigned int clear); 1091 static int ftdi_ioctl(struct tty_struct *tty, 1092 unsigned int cmd, unsigned long arg); 1093 static void get_serial_info(struct tty_struct *tty, struct serial_struct *ss); 1094 static int set_serial_info(struct tty_struct *tty, 1095 struct serial_struct *ss); 1096 static void ftdi_break_ctl(struct tty_struct *tty, int break_state); 1097 static bool ftdi_tx_empty(struct usb_serial_port *port); 1098 static int ftdi_get_modem_status(struct usb_serial_port *port, 1099 unsigned char status[2]); 1100 1101 static unsigned short int ftdi_232am_baud_base_to_divisor(int baud, int base); 1102 static unsigned short int ftdi_232am_baud_to_divisor(int baud); 1103 static u32 ftdi_232bm_baud_base_to_divisor(int baud, int base); 1104 static u32 ftdi_232bm_baud_to_divisor(int baud); 1105 static u32 ftdi_2232h_baud_base_to_divisor(int baud, int base); 1106 static u32 ftdi_2232h_baud_to_divisor(int baud); 1107 1108 static struct usb_serial_driver ftdi_sio_device = { 1109 .driver = { 1110 .owner = THIS_MODULE, 1111 .name = "ftdi_sio", 1112 }, 1113 .description = "FTDI USB Serial Device", 1114 .id_table = id_table_combined, 1115 .num_ports = 1, 1116 .bulk_in_size = 512, 1117 .bulk_out_size = 256, 1118 .probe = ftdi_sio_probe, 1119 .port_probe = ftdi_sio_port_probe, 1120 .port_remove = ftdi_sio_port_remove, 1121 .open = ftdi_open, 1122 .dtr_rts = ftdi_dtr_rts, 1123 .throttle = usb_serial_generic_throttle, 1124 .unthrottle = usb_serial_generic_unthrottle, 1125 .process_read_urb = ftdi_process_read_urb, 1126 .prepare_write_buffer = ftdi_prepare_write_buffer, 1127 .tiocmget = ftdi_tiocmget, 1128 .tiocmset = ftdi_tiocmset, 1129 .tiocmiwait = usb_serial_generic_tiocmiwait, 1130 .get_icount = usb_serial_generic_get_icount, 1131 .ioctl = ftdi_ioctl, 1132 .get_serial = get_serial_info, 1133 .set_serial = set_serial_info, 1134 .set_termios = ftdi_set_termios, 1135 .break_ctl = ftdi_break_ctl, 1136 .tx_empty = ftdi_tx_empty, 1137 }; 1138 1139 static struct usb_serial_driver * const serial_drivers[] = { 1140 &ftdi_sio_device, NULL 1141 }; 1142 1143 1144 #define WDR_TIMEOUT 5000 /* default urb timeout */ 1145 #define WDR_SHORT_TIMEOUT 1000 /* shorter urb timeout */ 1146 1147 /* 1148 * *************************************************************************** 1149 * Utility functions 1150 * *************************************************************************** 1151 */ 1152 1153 static unsigned short int ftdi_232am_baud_base_to_divisor(int baud, int base) 1154 { 1155 unsigned short int divisor; 1156 /* divisor shifted 3 bits to the left */ 1157 int divisor3 = DIV_ROUND_CLOSEST(base, 2 * baud); 1158 if ((divisor3 & 0x7) == 7) 1159 divisor3++; /* round x.7/8 up to x+1 */ 1160 divisor = divisor3 >> 3; 1161 divisor3 &= 0x7; 1162 if (divisor3 == 1) 1163 divisor |= 0xc000; /* +0.125 */ 1164 else if (divisor3 >= 4) 1165 divisor |= 0x4000; /* +0.5 */ 1166 else if (divisor3 != 0) 1167 divisor |= 0x8000; /* +0.25 */ 1168 else if (divisor == 1) 1169 divisor = 0; /* special case for maximum baud rate */ 1170 return divisor; 1171 } 1172 1173 static unsigned short int ftdi_232am_baud_to_divisor(int baud) 1174 { 1175 return ftdi_232am_baud_base_to_divisor(baud, 48000000); 1176 } 1177 1178 static u32 ftdi_232bm_baud_base_to_divisor(int baud, int base) 1179 { 1180 static const unsigned char divfrac[8] = { 0, 3, 2, 4, 1, 5, 6, 7 }; 1181 u32 divisor; 1182 /* divisor shifted 3 bits to the left */ 1183 int divisor3 = DIV_ROUND_CLOSEST(base, 2 * baud); 1184 divisor = divisor3 >> 3; 1185 divisor |= (u32)divfrac[divisor3 & 0x7] << 14; 1186 /* Deal with special cases for highest baud rates. */ 1187 if (divisor == 1) /* 1.0 */ 1188 divisor = 0; 1189 else if (divisor == 0x4001) /* 1.5 */ 1190 divisor = 1; 1191 return divisor; 1192 } 1193 1194 static u32 ftdi_232bm_baud_to_divisor(int baud) 1195 { 1196 return ftdi_232bm_baud_base_to_divisor(baud, 48000000); 1197 } 1198 1199 static u32 ftdi_2232h_baud_base_to_divisor(int baud, int base) 1200 { 1201 static const unsigned char divfrac[8] = { 0, 3, 2, 4, 1, 5, 6, 7 }; 1202 u32 divisor; 1203 int divisor3; 1204 1205 /* hi-speed baud rate is 10-bit sampling instead of 16-bit */ 1206 divisor3 = DIV_ROUND_CLOSEST(8 * base, 10 * baud); 1207 1208 divisor = divisor3 >> 3; 1209 divisor |= (u32)divfrac[divisor3 & 0x7] << 14; 1210 /* Deal with special cases for highest baud rates. */ 1211 if (divisor == 1) /* 1.0 */ 1212 divisor = 0; 1213 else if (divisor == 0x4001) /* 1.5 */ 1214 divisor = 1; 1215 /* 1216 * Set this bit to turn off a divide by 2.5 on baud rate generator 1217 * This enables baud rates up to 12Mbaud but cannot reach below 1200 1218 * baud with this bit set 1219 */ 1220 divisor |= 0x00020000; 1221 return divisor; 1222 } 1223 1224 static u32 ftdi_2232h_baud_to_divisor(int baud) 1225 { 1226 return ftdi_2232h_baud_base_to_divisor(baud, 120000000); 1227 } 1228 1229 #define set_mctrl(port, set) update_mctrl((port), (set), 0) 1230 #define clear_mctrl(port, clear) update_mctrl((port), 0, (clear)) 1231 1232 static int update_mctrl(struct usb_serial_port *port, unsigned int set, 1233 unsigned int clear) 1234 { 1235 struct ftdi_private *priv = usb_get_serial_port_data(port); 1236 struct device *dev = &port->dev; 1237 unsigned value; 1238 int rv; 1239 1240 if (((set | clear) & (TIOCM_DTR | TIOCM_RTS)) == 0) { 1241 dev_dbg(dev, "%s - DTR|RTS not being set|cleared\n", __func__); 1242 return 0; /* no change */ 1243 } 1244 1245 clear &= ~set; /* 'set' takes precedence over 'clear' */ 1246 value = 0; 1247 if (clear & TIOCM_DTR) 1248 value |= FTDI_SIO_SET_DTR_LOW; 1249 if (clear & TIOCM_RTS) 1250 value |= FTDI_SIO_SET_RTS_LOW; 1251 if (set & TIOCM_DTR) 1252 value |= FTDI_SIO_SET_DTR_HIGH; 1253 if (set & TIOCM_RTS) 1254 value |= FTDI_SIO_SET_RTS_HIGH; 1255 rv = usb_control_msg(port->serial->dev, 1256 usb_sndctrlpipe(port->serial->dev, 0), 1257 FTDI_SIO_SET_MODEM_CTRL_REQUEST, 1258 FTDI_SIO_SET_MODEM_CTRL_REQUEST_TYPE, 1259 value, priv->interface, 1260 NULL, 0, WDR_TIMEOUT); 1261 if (rv < 0) { 1262 dev_dbg(dev, "%s Error from MODEM_CTRL urb: DTR %s, RTS %s\n", 1263 __func__, 1264 (set & TIOCM_DTR) ? "HIGH" : (clear & TIOCM_DTR) ? "LOW" : "unchanged", 1265 (set & TIOCM_RTS) ? "HIGH" : (clear & TIOCM_RTS) ? "LOW" : "unchanged"); 1266 rv = usb_translate_errors(rv); 1267 } else { 1268 dev_dbg(dev, "%s - DTR %s, RTS %s\n", __func__, 1269 (set & TIOCM_DTR) ? "HIGH" : (clear & TIOCM_DTR) ? "LOW" : "unchanged", 1270 (set & TIOCM_RTS) ? "HIGH" : (clear & TIOCM_RTS) ? "LOW" : "unchanged"); 1271 /* FIXME: locking on last_dtr_rts */ 1272 priv->last_dtr_rts = (priv->last_dtr_rts & ~clear) | set; 1273 } 1274 return rv; 1275 } 1276 1277 1278 static u32 get_ftdi_divisor(struct tty_struct *tty, 1279 struct usb_serial_port *port) 1280 { 1281 struct ftdi_private *priv = usb_get_serial_port_data(port); 1282 struct device *dev = &port->dev; 1283 u32 div_value = 0; 1284 int div_okay = 1; 1285 int baud; 1286 1287 baud = tty_get_baud_rate(tty); 1288 dev_dbg(dev, "%s - tty_get_baud_rate reports speed %d\n", __func__, baud); 1289 1290 /* 1291 * Observe deprecated async-compatible custom_divisor hack, update 1292 * baudrate if needed. 1293 */ 1294 if (baud == 38400 && 1295 ((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST) && 1296 (priv->custom_divisor)) { 1297 baud = priv->baud_base / priv->custom_divisor; 1298 dev_dbg(dev, "%s - custom divisor %d sets baud rate to %d\n", 1299 __func__, priv->custom_divisor, baud); 1300 } 1301 1302 if (!baud) 1303 baud = 9600; 1304 switch (priv->chip_type) { 1305 case SIO: /* SIO chip */ 1306 switch (baud) { 1307 case 300: div_value = ftdi_sio_b300; break; 1308 case 600: div_value = ftdi_sio_b600; break; 1309 case 1200: div_value = ftdi_sio_b1200; break; 1310 case 2400: div_value = ftdi_sio_b2400; break; 1311 case 4800: div_value = ftdi_sio_b4800; break; 1312 case 9600: div_value = ftdi_sio_b9600; break; 1313 case 19200: div_value = ftdi_sio_b19200; break; 1314 case 38400: div_value = ftdi_sio_b38400; break; 1315 case 57600: div_value = ftdi_sio_b57600; break; 1316 case 115200: div_value = ftdi_sio_b115200; break; 1317 } /* baud */ 1318 if (div_value == 0) { 1319 dev_dbg(dev, "%s - Baudrate (%d) requested is not supported\n", 1320 __func__, baud); 1321 div_value = ftdi_sio_b9600; 1322 baud = 9600; 1323 div_okay = 0; 1324 } 1325 break; 1326 case FT8U232AM: /* 8U232AM chip */ 1327 if (baud <= 3000000) { 1328 div_value = ftdi_232am_baud_to_divisor(baud); 1329 } else { 1330 dev_dbg(dev, "%s - Baud rate too high!\n", __func__); 1331 baud = 9600; 1332 div_value = ftdi_232am_baud_to_divisor(9600); 1333 div_okay = 0; 1334 } 1335 break; 1336 case FT232BM: /* FT232BM chip */ 1337 case FT2232C: /* FT2232C chip */ 1338 case FT232RL: /* FT232RL chip */ 1339 case FTX: /* FT-X series */ 1340 if (baud <= 3000000) { 1341 u16 product_id = le16_to_cpu( 1342 port->serial->dev->descriptor.idProduct); 1343 if (((product_id == FTDI_NDI_HUC_PID) || 1344 (product_id == FTDI_NDI_SPECTRA_SCU_PID) || 1345 (product_id == FTDI_NDI_FUTURE_2_PID) || 1346 (product_id == FTDI_NDI_FUTURE_3_PID) || 1347 (product_id == FTDI_NDI_AURORA_SCU_PID)) && 1348 (baud == 19200)) { 1349 baud = 1200000; 1350 } 1351 div_value = ftdi_232bm_baud_to_divisor(baud); 1352 } else { 1353 dev_dbg(dev, "%s - Baud rate too high!\n", __func__); 1354 div_value = ftdi_232bm_baud_to_divisor(9600); 1355 div_okay = 0; 1356 baud = 9600; 1357 } 1358 break; 1359 case FT2232H: /* FT2232H chip */ 1360 case FT4232H: /* FT4232H chip */ 1361 case FT232H: /* FT232H chip */ 1362 if ((baud <= 12000000) && (baud >= 1200)) { 1363 div_value = ftdi_2232h_baud_to_divisor(baud); 1364 } else if (baud < 1200) { 1365 div_value = ftdi_232bm_baud_to_divisor(baud); 1366 } else { 1367 dev_dbg(dev, "%s - Baud rate too high!\n", __func__); 1368 div_value = ftdi_232bm_baud_to_divisor(9600); 1369 div_okay = 0; 1370 baud = 9600; 1371 } 1372 break; 1373 } /* priv->chip_type */ 1374 1375 if (div_okay) { 1376 dev_dbg(dev, "%s - Baud rate set to %d (divisor 0x%lX) on chip %s\n", 1377 __func__, baud, (unsigned long)div_value, 1378 ftdi_chip_name[priv->chip_type]); 1379 } 1380 1381 tty_encode_baud_rate(tty, baud, baud); 1382 return div_value; 1383 } 1384 1385 static int change_speed(struct tty_struct *tty, struct usb_serial_port *port) 1386 { 1387 struct ftdi_private *priv = usb_get_serial_port_data(port); 1388 u16 value; 1389 u16 index; 1390 u32 index_value; 1391 int rv; 1392 1393 index_value = get_ftdi_divisor(tty, port); 1394 value = (u16)index_value; 1395 index = (u16)(index_value >> 16); 1396 if (priv->chip_type == FT2232C || priv->chip_type == FT2232H || 1397 priv->chip_type == FT4232H || priv->chip_type == FT232H || 1398 priv->chip_type == FTX) { 1399 /* Probably the BM type needs the MSB of the encoded fractional 1400 * divider also moved like for the chips above. Any infos? */ 1401 index = (u16)((index << 8) | priv->interface); 1402 } 1403 1404 rv = usb_control_msg(port->serial->dev, 1405 usb_sndctrlpipe(port->serial->dev, 0), 1406 FTDI_SIO_SET_BAUDRATE_REQUEST, 1407 FTDI_SIO_SET_BAUDRATE_REQUEST_TYPE, 1408 value, index, 1409 NULL, 0, WDR_SHORT_TIMEOUT); 1410 return rv; 1411 } 1412 1413 static int write_latency_timer(struct usb_serial_port *port) 1414 { 1415 struct ftdi_private *priv = usb_get_serial_port_data(port); 1416 struct usb_device *udev = port->serial->dev; 1417 int rv; 1418 int l = priv->latency; 1419 1420 if (priv->chip_type == SIO || priv->chip_type == FT8U232AM) 1421 return -EINVAL; 1422 1423 if (priv->flags & ASYNC_LOW_LATENCY) 1424 l = 1; 1425 1426 dev_dbg(&port->dev, "%s: setting latency timer = %i\n", __func__, l); 1427 1428 rv = usb_control_msg(udev, 1429 usb_sndctrlpipe(udev, 0), 1430 FTDI_SIO_SET_LATENCY_TIMER_REQUEST, 1431 FTDI_SIO_SET_LATENCY_TIMER_REQUEST_TYPE, 1432 l, priv->interface, 1433 NULL, 0, WDR_TIMEOUT); 1434 if (rv < 0) 1435 dev_err(&port->dev, "Unable to write latency timer: %i\n", rv); 1436 return rv; 1437 } 1438 1439 static int _read_latency_timer(struct usb_serial_port *port) 1440 { 1441 struct ftdi_private *priv = usb_get_serial_port_data(port); 1442 struct usb_device *udev = port->serial->dev; 1443 u8 buf; 1444 int rv; 1445 1446 rv = usb_control_msg_recv(udev, 0, FTDI_SIO_GET_LATENCY_TIMER_REQUEST, 1447 FTDI_SIO_GET_LATENCY_TIMER_REQUEST_TYPE, 0, 1448 priv->interface, &buf, 1, WDR_TIMEOUT, 1449 GFP_KERNEL); 1450 if (rv == 0) 1451 rv = buf; 1452 1453 return rv; 1454 } 1455 1456 static int read_latency_timer(struct usb_serial_port *port) 1457 { 1458 struct ftdi_private *priv = usb_get_serial_port_data(port); 1459 int rv; 1460 1461 if (priv->chip_type == SIO || priv->chip_type == FT8U232AM) 1462 return -EINVAL; 1463 1464 rv = _read_latency_timer(port); 1465 if (rv < 0) { 1466 dev_err(&port->dev, "Unable to read latency timer: %i\n", rv); 1467 return rv; 1468 } 1469 1470 priv->latency = rv; 1471 1472 return 0; 1473 } 1474 1475 static void get_serial_info(struct tty_struct *tty, struct serial_struct *ss) 1476 { 1477 struct usb_serial_port *port = tty->driver_data; 1478 struct ftdi_private *priv = usb_get_serial_port_data(port); 1479 1480 ss->flags = priv->flags; 1481 ss->baud_base = priv->baud_base; 1482 ss->custom_divisor = priv->custom_divisor; 1483 } 1484 1485 static int set_serial_info(struct tty_struct *tty, struct serial_struct *ss) 1486 { 1487 struct usb_serial_port *port = tty->driver_data; 1488 struct ftdi_private *priv = usb_get_serial_port_data(port); 1489 int old_flags, old_divisor; 1490 1491 mutex_lock(&priv->cfg_lock); 1492 1493 if (!capable(CAP_SYS_ADMIN)) { 1494 if ((ss->flags ^ priv->flags) & ~ASYNC_USR_MASK) { 1495 mutex_unlock(&priv->cfg_lock); 1496 return -EPERM; 1497 } 1498 } 1499 1500 old_flags = priv->flags; 1501 old_divisor = priv->custom_divisor; 1502 1503 priv->flags = ss->flags & ASYNC_FLAGS; 1504 priv->custom_divisor = ss->custom_divisor; 1505 1506 write_latency_timer(port); 1507 1508 if ((priv->flags ^ old_flags) & ASYNC_SPD_MASK || 1509 ((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST && 1510 priv->custom_divisor != old_divisor)) { 1511 1512 /* warn about deprecation unless clearing */ 1513 if (priv->flags & ASYNC_SPD_MASK) 1514 dev_warn_ratelimited(&port->dev, "use of SPD flags is deprecated\n"); 1515 1516 change_speed(tty, port); 1517 } 1518 mutex_unlock(&priv->cfg_lock); 1519 return 0; 1520 } 1521 1522 static int get_lsr_info(struct usb_serial_port *port, 1523 unsigned int __user *retinfo) 1524 { 1525 struct ftdi_private *priv = usb_get_serial_port_data(port); 1526 unsigned int result = 0; 1527 1528 if (priv->transmit_empty) 1529 result = TIOCSER_TEMT; 1530 1531 if (copy_to_user(retinfo, &result, sizeof(unsigned int))) 1532 return -EFAULT; 1533 return 0; 1534 } 1535 1536 1537 /* Determine type of FTDI chip based on USB config and descriptor. */ 1538 static void ftdi_determine_type(struct usb_serial_port *port) 1539 { 1540 struct ftdi_private *priv = usb_get_serial_port_data(port); 1541 struct usb_serial *serial = port->serial; 1542 struct usb_device *udev = serial->dev; 1543 unsigned version; 1544 unsigned interfaces; 1545 1546 /* Assume it is not the original SIO device for now. */ 1547 priv->baud_base = 48000000 / 2; 1548 1549 version = le16_to_cpu(udev->descriptor.bcdDevice); 1550 interfaces = udev->actconfig->desc.bNumInterfaces; 1551 dev_dbg(&port->dev, "%s: bcdDevice = 0x%x, bNumInterfaces = %u\n", __func__, 1552 version, interfaces); 1553 if (interfaces > 1) { 1554 struct usb_interface *intf = serial->interface; 1555 int ifnum = intf->cur_altsetting->desc.bInterfaceNumber; 1556 1557 /* Multiple interfaces.*/ 1558 if (version == 0x0800) { 1559 priv->chip_type = FT4232H; 1560 /* Hi-speed - baud clock runs at 120MHz */ 1561 priv->baud_base = 120000000 / 2; 1562 } else if (version == 0x0700) { 1563 priv->chip_type = FT2232H; 1564 /* Hi-speed - baud clock runs at 120MHz */ 1565 priv->baud_base = 120000000 / 2; 1566 } else 1567 priv->chip_type = FT2232C; 1568 1569 /* Determine interface code. */ 1570 if (ifnum == 0) 1571 priv->interface = INTERFACE_A; 1572 else if (ifnum == 1) 1573 priv->interface = INTERFACE_B; 1574 else if (ifnum == 2) 1575 priv->interface = INTERFACE_C; 1576 else if (ifnum == 3) 1577 priv->interface = INTERFACE_D; 1578 1579 /* BM-type devices have a bug where bcdDevice gets set 1580 * to 0x200 when iSerialNumber is 0. */ 1581 if (version < 0x500) { 1582 dev_dbg(&port->dev, 1583 "%s: something fishy - bcdDevice too low for multi-interface device\n", 1584 __func__); 1585 } 1586 } else if (version < 0x200) { 1587 /* Old device. Assume it's the original SIO. */ 1588 priv->chip_type = SIO; 1589 priv->baud_base = 12000000 / 16; 1590 } else if (version < 0x400) { 1591 /* Assume it's an FT8U232AM (or FT8U245AM) */ 1592 priv->chip_type = FT8U232AM; 1593 /* 1594 * It might be a BM type because of the iSerialNumber bug. 1595 * If iSerialNumber==0 and the latency timer is readable, 1596 * assume it is BM type. 1597 */ 1598 if (udev->descriptor.iSerialNumber == 0 && 1599 _read_latency_timer(port) >= 0) { 1600 dev_dbg(&port->dev, 1601 "%s: has latency timer so not an AM type\n", 1602 __func__); 1603 priv->chip_type = FT232BM; 1604 } 1605 } else if (version < 0x600) { 1606 /* Assume it's an FT232BM (or FT245BM) */ 1607 priv->chip_type = FT232BM; 1608 } else if (version < 0x900) { 1609 /* Assume it's an FT232RL */ 1610 priv->chip_type = FT232RL; 1611 } else if (version < 0x1000) { 1612 /* Assume it's an FT232H */ 1613 priv->chip_type = FT232H; 1614 } else { 1615 /* Assume it's an FT-X series device */ 1616 priv->chip_type = FTX; 1617 } 1618 1619 dev_info(&udev->dev, "Detected %s\n", ftdi_chip_name[priv->chip_type]); 1620 } 1621 1622 1623 /* 1624 * Determine the maximum packet size for the device. This depends on the chip 1625 * type and the USB host capabilities. The value should be obtained from the 1626 * device descriptor as the chip will use the appropriate values for the host. 1627 */ 1628 static void ftdi_set_max_packet_size(struct usb_serial_port *port) 1629 { 1630 struct ftdi_private *priv = usb_get_serial_port_data(port); 1631 struct usb_interface *interface = port->serial->interface; 1632 struct usb_endpoint_descriptor *ep_desc; 1633 unsigned num_endpoints; 1634 unsigned i; 1635 1636 num_endpoints = interface->cur_altsetting->desc.bNumEndpoints; 1637 if (!num_endpoints) 1638 return; 1639 1640 /* 1641 * NOTE: Some customers have programmed FT232R/FT245R devices 1642 * with an endpoint size of 0 - not good. In this case, we 1643 * want to override the endpoint descriptor setting and use a 1644 * value of 64 for wMaxPacketSize. 1645 */ 1646 for (i = 0; i < num_endpoints; i++) { 1647 ep_desc = &interface->cur_altsetting->endpoint[i].desc; 1648 if (!ep_desc->wMaxPacketSize) { 1649 ep_desc->wMaxPacketSize = cpu_to_le16(0x40); 1650 dev_warn(&port->dev, "Overriding wMaxPacketSize on endpoint %d\n", 1651 usb_endpoint_num(ep_desc)); 1652 } 1653 } 1654 1655 /* Set max packet size based on last descriptor. */ 1656 priv->max_packet_size = usb_endpoint_maxp(ep_desc); 1657 } 1658 1659 1660 /* 1661 * *************************************************************************** 1662 * Sysfs Attribute 1663 * *************************************************************************** 1664 */ 1665 1666 static ssize_t latency_timer_show(struct device *dev, 1667 struct device_attribute *attr, char *buf) 1668 { 1669 struct usb_serial_port *port = to_usb_serial_port(dev); 1670 struct ftdi_private *priv = usb_get_serial_port_data(port); 1671 if (priv->flags & ASYNC_LOW_LATENCY) 1672 return sprintf(buf, "1\n"); 1673 else 1674 return sprintf(buf, "%i\n", priv->latency); 1675 } 1676 1677 /* Write a new value of the latency timer, in units of milliseconds. */ 1678 static ssize_t latency_timer_store(struct device *dev, 1679 struct device_attribute *attr, 1680 const char *valbuf, size_t count) 1681 { 1682 struct usb_serial_port *port = to_usb_serial_port(dev); 1683 struct ftdi_private *priv = usb_get_serial_port_data(port); 1684 u8 v; 1685 int rv; 1686 1687 if (kstrtou8(valbuf, 10, &v)) 1688 return -EINVAL; 1689 1690 priv->latency = v; 1691 rv = write_latency_timer(port); 1692 if (rv < 0) 1693 return -EIO; 1694 return count; 1695 } 1696 static DEVICE_ATTR_RW(latency_timer); 1697 1698 /* Write an event character directly to the FTDI register. The ASCII 1699 value is in the low 8 bits, with the enable bit in the 9th bit. */ 1700 static ssize_t event_char_store(struct device *dev, 1701 struct device_attribute *attr, const char *valbuf, size_t count) 1702 { 1703 struct usb_serial_port *port = to_usb_serial_port(dev); 1704 struct ftdi_private *priv = usb_get_serial_port_data(port); 1705 struct usb_device *udev = port->serial->dev; 1706 unsigned int v; 1707 int rv; 1708 1709 if (kstrtouint(valbuf, 0, &v) || v >= 0x200) 1710 return -EINVAL; 1711 1712 dev_dbg(&port->dev, "%s: setting event char = 0x%03x\n", __func__, v); 1713 1714 rv = usb_control_msg(udev, 1715 usb_sndctrlpipe(udev, 0), 1716 FTDI_SIO_SET_EVENT_CHAR_REQUEST, 1717 FTDI_SIO_SET_EVENT_CHAR_REQUEST_TYPE, 1718 v, priv->interface, 1719 NULL, 0, WDR_TIMEOUT); 1720 if (rv < 0) { 1721 dev_dbg(&port->dev, "Unable to write event character: %i\n", rv); 1722 return -EIO; 1723 } 1724 1725 return count; 1726 } 1727 static DEVICE_ATTR_WO(event_char); 1728 1729 static int create_sysfs_attrs(struct usb_serial_port *port) 1730 { 1731 struct ftdi_private *priv = usb_get_serial_port_data(port); 1732 int retval = 0; 1733 1734 /* XXX I've no idea if the original SIO supports the event_char 1735 * sysfs parameter, so I'm playing it safe. */ 1736 if (priv->chip_type != SIO) { 1737 dev_dbg(&port->dev, "sysfs attributes for %s\n", ftdi_chip_name[priv->chip_type]); 1738 retval = device_create_file(&port->dev, &dev_attr_event_char); 1739 if ((!retval) && 1740 (priv->chip_type == FT232BM || 1741 priv->chip_type == FT2232C || 1742 priv->chip_type == FT232RL || 1743 priv->chip_type == FT2232H || 1744 priv->chip_type == FT4232H || 1745 priv->chip_type == FT232H || 1746 priv->chip_type == FTX)) { 1747 retval = device_create_file(&port->dev, 1748 &dev_attr_latency_timer); 1749 } 1750 } 1751 return retval; 1752 } 1753 1754 static void remove_sysfs_attrs(struct usb_serial_port *port) 1755 { 1756 struct ftdi_private *priv = usb_get_serial_port_data(port); 1757 1758 /* XXX see create_sysfs_attrs */ 1759 if (priv->chip_type != SIO) { 1760 device_remove_file(&port->dev, &dev_attr_event_char); 1761 if (priv->chip_type == FT232BM || 1762 priv->chip_type == FT2232C || 1763 priv->chip_type == FT232RL || 1764 priv->chip_type == FT2232H || 1765 priv->chip_type == FT4232H || 1766 priv->chip_type == FT232H || 1767 priv->chip_type == FTX) { 1768 device_remove_file(&port->dev, &dev_attr_latency_timer); 1769 } 1770 } 1771 1772 } 1773 1774 #ifdef CONFIG_GPIOLIB 1775 1776 static int ftdi_set_bitmode(struct usb_serial_port *port, u8 mode) 1777 { 1778 struct ftdi_private *priv = usb_get_serial_port_data(port); 1779 struct usb_serial *serial = port->serial; 1780 int result; 1781 u16 val; 1782 1783 result = usb_autopm_get_interface(serial->interface); 1784 if (result) 1785 return result; 1786 1787 val = (mode << 8) | (priv->gpio_output << 4) | priv->gpio_value; 1788 result = usb_control_msg(serial->dev, 1789 usb_sndctrlpipe(serial->dev, 0), 1790 FTDI_SIO_SET_BITMODE_REQUEST, 1791 FTDI_SIO_SET_BITMODE_REQUEST_TYPE, val, 1792 priv->interface, NULL, 0, WDR_TIMEOUT); 1793 if (result < 0) { 1794 dev_err(&serial->interface->dev, 1795 "bitmode request failed for value 0x%04x: %d\n", 1796 val, result); 1797 } 1798 1799 usb_autopm_put_interface(serial->interface); 1800 1801 return result; 1802 } 1803 1804 static int ftdi_set_cbus_pins(struct usb_serial_port *port) 1805 { 1806 return ftdi_set_bitmode(port, FTDI_SIO_BITMODE_CBUS); 1807 } 1808 1809 static int ftdi_exit_cbus_mode(struct usb_serial_port *port) 1810 { 1811 struct ftdi_private *priv = usb_get_serial_port_data(port); 1812 1813 priv->gpio_output = 0; 1814 priv->gpio_value = 0; 1815 return ftdi_set_bitmode(port, FTDI_SIO_BITMODE_RESET); 1816 } 1817 1818 static int ftdi_gpio_request(struct gpio_chip *gc, unsigned int offset) 1819 { 1820 struct usb_serial_port *port = gpiochip_get_data(gc); 1821 struct ftdi_private *priv = usb_get_serial_port_data(port); 1822 int result; 1823 1824 mutex_lock(&priv->gpio_lock); 1825 if (!priv->gpio_used) { 1826 /* Set default pin states, as we cannot get them from device */ 1827 priv->gpio_output = 0x00; 1828 priv->gpio_value = 0x00; 1829 result = ftdi_set_cbus_pins(port); 1830 if (result) { 1831 mutex_unlock(&priv->gpio_lock); 1832 return result; 1833 } 1834 1835 priv->gpio_used = true; 1836 } 1837 mutex_unlock(&priv->gpio_lock); 1838 1839 return 0; 1840 } 1841 1842 static int ftdi_read_cbus_pins(struct usb_serial_port *port) 1843 { 1844 struct ftdi_private *priv = usb_get_serial_port_data(port); 1845 struct usb_serial *serial = port->serial; 1846 u8 buf; 1847 int result; 1848 1849 result = usb_autopm_get_interface(serial->interface); 1850 if (result) 1851 return result; 1852 1853 result = usb_control_msg_recv(serial->dev, 0, 1854 FTDI_SIO_READ_PINS_REQUEST, 1855 FTDI_SIO_READ_PINS_REQUEST_TYPE, 0, 1856 priv->interface, &buf, 1, WDR_TIMEOUT, 1857 GFP_KERNEL); 1858 if (result == 0) 1859 result = buf; 1860 1861 usb_autopm_put_interface(serial->interface); 1862 1863 return result; 1864 } 1865 1866 static int ftdi_gpio_get(struct gpio_chip *gc, unsigned int gpio) 1867 { 1868 struct usb_serial_port *port = gpiochip_get_data(gc); 1869 int result; 1870 1871 result = ftdi_read_cbus_pins(port); 1872 if (result < 0) 1873 return result; 1874 1875 return !!(result & BIT(gpio)); 1876 } 1877 1878 static void ftdi_gpio_set(struct gpio_chip *gc, unsigned int gpio, int value) 1879 { 1880 struct usb_serial_port *port = gpiochip_get_data(gc); 1881 struct ftdi_private *priv = usb_get_serial_port_data(port); 1882 1883 mutex_lock(&priv->gpio_lock); 1884 1885 if (value) 1886 priv->gpio_value |= BIT(gpio); 1887 else 1888 priv->gpio_value &= ~BIT(gpio); 1889 1890 ftdi_set_cbus_pins(port); 1891 1892 mutex_unlock(&priv->gpio_lock); 1893 } 1894 1895 static int ftdi_gpio_get_multiple(struct gpio_chip *gc, unsigned long *mask, 1896 unsigned long *bits) 1897 { 1898 struct usb_serial_port *port = gpiochip_get_data(gc); 1899 int result; 1900 1901 result = ftdi_read_cbus_pins(port); 1902 if (result < 0) 1903 return result; 1904 1905 *bits = result & *mask; 1906 1907 return 0; 1908 } 1909 1910 static void ftdi_gpio_set_multiple(struct gpio_chip *gc, unsigned long *mask, 1911 unsigned long *bits) 1912 { 1913 struct usb_serial_port *port = gpiochip_get_data(gc); 1914 struct ftdi_private *priv = usb_get_serial_port_data(port); 1915 1916 mutex_lock(&priv->gpio_lock); 1917 1918 priv->gpio_value &= ~(*mask); 1919 priv->gpio_value |= *bits & *mask; 1920 ftdi_set_cbus_pins(port); 1921 1922 mutex_unlock(&priv->gpio_lock); 1923 } 1924 1925 static int ftdi_gpio_direction_get(struct gpio_chip *gc, unsigned int gpio) 1926 { 1927 struct usb_serial_port *port = gpiochip_get_data(gc); 1928 struct ftdi_private *priv = usb_get_serial_port_data(port); 1929 1930 return !(priv->gpio_output & BIT(gpio)); 1931 } 1932 1933 static int ftdi_gpio_direction_input(struct gpio_chip *gc, unsigned int gpio) 1934 { 1935 struct usb_serial_port *port = gpiochip_get_data(gc); 1936 struct ftdi_private *priv = usb_get_serial_port_data(port); 1937 int result; 1938 1939 mutex_lock(&priv->gpio_lock); 1940 1941 priv->gpio_output &= ~BIT(gpio); 1942 result = ftdi_set_cbus_pins(port); 1943 1944 mutex_unlock(&priv->gpio_lock); 1945 1946 return result; 1947 } 1948 1949 static int ftdi_gpio_direction_output(struct gpio_chip *gc, unsigned int gpio, 1950 int value) 1951 { 1952 struct usb_serial_port *port = gpiochip_get_data(gc); 1953 struct ftdi_private *priv = usb_get_serial_port_data(port); 1954 int result; 1955 1956 mutex_lock(&priv->gpio_lock); 1957 1958 priv->gpio_output |= BIT(gpio); 1959 if (value) 1960 priv->gpio_value |= BIT(gpio); 1961 else 1962 priv->gpio_value &= ~BIT(gpio); 1963 1964 result = ftdi_set_cbus_pins(port); 1965 1966 mutex_unlock(&priv->gpio_lock); 1967 1968 return result; 1969 } 1970 1971 static int ftdi_gpio_init_valid_mask(struct gpio_chip *gc, 1972 unsigned long *valid_mask, 1973 unsigned int ngpios) 1974 { 1975 struct usb_serial_port *port = gpiochip_get_data(gc); 1976 struct ftdi_private *priv = usb_get_serial_port_data(port); 1977 unsigned long map = priv->gpio_altfunc; 1978 1979 bitmap_complement(valid_mask, &map, ngpios); 1980 1981 if (bitmap_empty(valid_mask, ngpios)) 1982 dev_dbg(&port->dev, "no CBUS pin configured for GPIO\n"); 1983 else 1984 dev_dbg(&port->dev, "CBUS%*pbl configured for GPIO\n", ngpios, 1985 valid_mask); 1986 1987 return 0; 1988 } 1989 1990 static int ftdi_read_eeprom(struct usb_serial *serial, void *dst, u16 addr, 1991 u16 nbytes) 1992 { 1993 int read = 0; 1994 1995 if (addr % 2 != 0) 1996 return -EINVAL; 1997 if (nbytes % 2 != 0) 1998 return -EINVAL; 1999 2000 /* Read EEPROM two bytes at a time */ 2001 while (read < nbytes) { 2002 int rv; 2003 2004 rv = usb_control_msg(serial->dev, 2005 usb_rcvctrlpipe(serial->dev, 0), 2006 FTDI_SIO_READ_EEPROM_REQUEST, 2007 FTDI_SIO_READ_EEPROM_REQUEST_TYPE, 2008 0, (addr + read) / 2, dst + read, 2, 2009 WDR_TIMEOUT); 2010 if (rv < 2) { 2011 if (rv >= 0) 2012 return -EIO; 2013 else 2014 return rv; 2015 } 2016 2017 read += rv; 2018 } 2019 2020 return 0; 2021 } 2022 2023 static int ftdi_gpio_init_ft232h(struct usb_serial_port *port) 2024 { 2025 struct ftdi_private *priv = usb_get_serial_port_data(port); 2026 u16 cbus_config; 2027 u8 *buf; 2028 int ret; 2029 int i; 2030 2031 buf = kmalloc(4, GFP_KERNEL); 2032 if (!buf) 2033 return -ENOMEM; 2034 2035 ret = ftdi_read_eeprom(port->serial, buf, 0x1a, 4); 2036 if (ret < 0) 2037 goto out_free; 2038 2039 /* 2040 * FT232H CBUS Memory Map 2041 * 2042 * 0x1a: X- (upper nibble -> AC5) 2043 * 0x1b: -X (lower nibble -> AC6) 2044 * 0x1c: XX (upper nibble -> AC9 | lower nibble -> AC8) 2045 */ 2046 cbus_config = buf[2] << 8 | (buf[1] & 0xf) << 4 | (buf[0] & 0xf0) >> 4; 2047 2048 priv->gc.ngpio = 4; 2049 priv->gpio_altfunc = 0xff; 2050 2051 for (i = 0; i < priv->gc.ngpio; ++i) { 2052 if ((cbus_config & 0xf) == FTDI_FTX_CBUS_MUX_GPIO) 2053 priv->gpio_altfunc &= ~BIT(i); 2054 cbus_config >>= 4; 2055 } 2056 2057 out_free: 2058 kfree(buf); 2059 2060 return ret; 2061 } 2062 2063 static int ftdi_gpio_init_ft232r(struct usb_serial_port *port) 2064 { 2065 struct ftdi_private *priv = usb_get_serial_port_data(port); 2066 u16 cbus_config; 2067 u8 *buf; 2068 int ret; 2069 int i; 2070 2071 buf = kmalloc(2, GFP_KERNEL); 2072 if (!buf) 2073 return -ENOMEM; 2074 2075 ret = ftdi_read_eeprom(port->serial, buf, 0x14, 2); 2076 if (ret < 0) 2077 goto out_free; 2078 2079 cbus_config = le16_to_cpup((__le16 *)buf); 2080 dev_dbg(&port->dev, "cbus_config = 0x%04x\n", cbus_config); 2081 2082 priv->gc.ngpio = 4; 2083 2084 priv->gpio_altfunc = 0xff; 2085 for (i = 0; i < priv->gc.ngpio; ++i) { 2086 if ((cbus_config & 0xf) == FTDI_FT232R_CBUS_MUX_GPIO) 2087 priv->gpio_altfunc &= ~BIT(i); 2088 cbus_config >>= 4; 2089 } 2090 out_free: 2091 kfree(buf); 2092 2093 return ret; 2094 } 2095 2096 static int ftdi_gpio_init_ftx(struct usb_serial_port *port) 2097 { 2098 struct ftdi_private *priv = usb_get_serial_port_data(port); 2099 struct usb_serial *serial = port->serial; 2100 const u16 cbus_cfg_addr = 0x1a; 2101 const u16 cbus_cfg_size = 4; 2102 u8 *cbus_cfg_buf; 2103 int result; 2104 u8 i; 2105 2106 cbus_cfg_buf = kmalloc(cbus_cfg_size, GFP_KERNEL); 2107 if (!cbus_cfg_buf) 2108 return -ENOMEM; 2109 2110 result = ftdi_read_eeprom(serial, cbus_cfg_buf, 2111 cbus_cfg_addr, cbus_cfg_size); 2112 if (result < 0) 2113 goto out_free; 2114 2115 /* FIXME: FT234XD alone has 1 GPIO, but how to recognize this IC? */ 2116 priv->gc.ngpio = 4; 2117 2118 /* Determine which pins are configured for CBUS bitbanging */ 2119 priv->gpio_altfunc = 0xff; 2120 for (i = 0; i < priv->gc.ngpio; ++i) { 2121 if (cbus_cfg_buf[i] == FTDI_FTX_CBUS_MUX_GPIO) 2122 priv->gpio_altfunc &= ~BIT(i); 2123 } 2124 2125 out_free: 2126 kfree(cbus_cfg_buf); 2127 2128 return result; 2129 } 2130 2131 static int ftdi_gpio_init(struct usb_serial_port *port) 2132 { 2133 struct ftdi_private *priv = usb_get_serial_port_data(port); 2134 struct usb_serial *serial = port->serial; 2135 int result; 2136 2137 switch (priv->chip_type) { 2138 case FT232H: 2139 result = ftdi_gpio_init_ft232h(port); 2140 break; 2141 case FT232RL: 2142 result = ftdi_gpio_init_ft232r(port); 2143 break; 2144 case FTX: 2145 result = ftdi_gpio_init_ftx(port); 2146 break; 2147 default: 2148 return 0; 2149 } 2150 2151 if (result < 0) 2152 return result; 2153 2154 mutex_init(&priv->gpio_lock); 2155 2156 priv->gc.label = "ftdi-cbus"; 2157 priv->gc.request = ftdi_gpio_request; 2158 priv->gc.get_direction = ftdi_gpio_direction_get; 2159 priv->gc.direction_input = ftdi_gpio_direction_input; 2160 priv->gc.direction_output = ftdi_gpio_direction_output; 2161 priv->gc.init_valid_mask = ftdi_gpio_init_valid_mask; 2162 priv->gc.get = ftdi_gpio_get; 2163 priv->gc.set = ftdi_gpio_set; 2164 priv->gc.get_multiple = ftdi_gpio_get_multiple; 2165 priv->gc.set_multiple = ftdi_gpio_set_multiple; 2166 priv->gc.owner = THIS_MODULE; 2167 priv->gc.parent = &serial->interface->dev; 2168 priv->gc.base = -1; 2169 priv->gc.can_sleep = true; 2170 2171 result = gpiochip_add_data(&priv->gc, port); 2172 if (!result) 2173 priv->gpio_registered = true; 2174 2175 return result; 2176 } 2177 2178 static void ftdi_gpio_remove(struct usb_serial_port *port) 2179 { 2180 struct ftdi_private *priv = usb_get_serial_port_data(port); 2181 2182 if (priv->gpio_registered) { 2183 gpiochip_remove(&priv->gc); 2184 priv->gpio_registered = false; 2185 } 2186 2187 if (priv->gpio_used) { 2188 /* Exiting CBUS-mode does not reset pin states. */ 2189 ftdi_exit_cbus_mode(port); 2190 priv->gpio_used = false; 2191 } 2192 } 2193 2194 #else 2195 2196 static int ftdi_gpio_init(struct usb_serial_port *port) 2197 { 2198 return 0; 2199 } 2200 2201 static void ftdi_gpio_remove(struct usb_serial_port *port) { } 2202 2203 #endif /* CONFIG_GPIOLIB */ 2204 2205 /* 2206 * *************************************************************************** 2207 * FTDI driver specific functions 2208 * *************************************************************************** 2209 */ 2210 2211 /* Probe function to check for special devices */ 2212 static int ftdi_sio_probe(struct usb_serial *serial, 2213 const struct usb_device_id *id) 2214 { 2215 const struct ftdi_sio_quirk *quirk = 2216 (struct ftdi_sio_quirk *)id->driver_info; 2217 2218 if (quirk && quirk->probe) { 2219 int ret = quirk->probe(serial); 2220 if (ret != 0) 2221 return ret; 2222 } 2223 2224 usb_set_serial_data(serial, (void *)id->driver_info); 2225 2226 return 0; 2227 } 2228 2229 static int ftdi_sio_port_probe(struct usb_serial_port *port) 2230 { 2231 struct ftdi_private *priv; 2232 const struct ftdi_sio_quirk *quirk = usb_get_serial_data(port->serial); 2233 int result; 2234 2235 priv = kzalloc(sizeof(struct ftdi_private), GFP_KERNEL); 2236 if (!priv) 2237 return -ENOMEM; 2238 2239 mutex_init(&priv->cfg_lock); 2240 2241 if (quirk && quirk->port_probe) 2242 quirk->port_probe(priv); 2243 2244 usb_set_serial_port_data(port, priv); 2245 2246 ftdi_determine_type(port); 2247 ftdi_set_max_packet_size(port); 2248 if (read_latency_timer(port) < 0) 2249 priv->latency = 16; 2250 write_latency_timer(port); 2251 create_sysfs_attrs(port); 2252 2253 result = ftdi_gpio_init(port); 2254 if (result < 0) { 2255 dev_err(&port->serial->interface->dev, 2256 "GPIO initialisation failed: %d\n", 2257 result); 2258 } 2259 2260 return 0; 2261 } 2262 2263 /* Setup for the USB-UIRT device, which requires hardwired 2264 * baudrate (38400 gets mapped to 312500) */ 2265 /* Called from usbserial:serial_probe */ 2266 static void ftdi_USB_UIRT_setup(struct ftdi_private *priv) 2267 { 2268 priv->flags |= ASYNC_SPD_CUST; 2269 priv->custom_divisor = 77; 2270 priv->force_baud = 38400; 2271 } 2272 2273 /* Setup for the HE-TIRA1 device, which requires hardwired 2274 * baudrate (38400 gets mapped to 100000) and RTS-CTS enabled. */ 2275 2276 static void ftdi_HE_TIRA1_setup(struct ftdi_private *priv) 2277 { 2278 priv->flags |= ASYNC_SPD_CUST; 2279 priv->custom_divisor = 240; 2280 priv->force_baud = 38400; 2281 priv->force_rtscts = 1; 2282 } 2283 2284 /* 2285 * Module parameter to control latency timer for NDI FTDI-based USB devices. 2286 * If this value is not set in /etc/modprobe.d/ its value will be set 2287 * to 1ms. 2288 */ 2289 static int ndi_latency_timer = 1; 2290 2291 /* Setup for the NDI FTDI-based USB devices, which requires hardwired 2292 * baudrate (19200 gets mapped to 1200000). 2293 * 2294 * Called from usbserial:serial_probe. 2295 */ 2296 static int ftdi_NDI_device_setup(struct usb_serial *serial) 2297 { 2298 struct usb_device *udev = serial->dev; 2299 int latency = ndi_latency_timer; 2300 2301 if (latency == 0) 2302 latency = 1; 2303 if (latency > 99) 2304 latency = 99; 2305 2306 dev_dbg(&udev->dev, "%s setting NDI device latency to %d\n", __func__, latency); 2307 dev_info(&udev->dev, "NDI device with a latency value of %d\n", latency); 2308 2309 /* FIXME: errors are not returned */ 2310 usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 2311 FTDI_SIO_SET_LATENCY_TIMER_REQUEST, 2312 FTDI_SIO_SET_LATENCY_TIMER_REQUEST_TYPE, 2313 latency, 0, NULL, 0, WDR_TIMEOUT); 2314 return 0; 2315 } 2316 2317 /* 2318 * First port on JTAG adaptors such as Olimex arm-usb-ocd or the FIC/OpenMoko 2319 * Neo1973 Debug Board is reserved for JTAG interface and can be accessed from 2320 * userspace using openocd. 2321 */ 2322 static int ftdi_jtag_probe(struct usb_serial *serial) 2323 { 2324 struct usb_interface *intf = serial->interface; 2325 int ifnum = intf->cur_altsetting->desc.bInterfaceNumber; 2326 2327 if (ifnum == 0) { 2328 dev_info(&intf->dev, "Ignoring interface reserved for JTAG\n"); 2329 return -ENODEV; 2330 } 2331 2332 return 0; 2333 } 2334 2335 static int ftdi_8u2232c_probe(struct usb_serial *serial) 2336 { 2337 struct usb_device *udev = serial->dev; 2338 2339 if (udev->manufacturer && !strcmp(udev->manufacturer, "CALAO Systems")) 2340 return ftdi_jtag_probe(serial); 2341 2342 if (udev->product && 2343 (!strcmp(udev->product, "Arrow USB Blaster") || 2344 !strcmp(udev->product, "BeagleBone/XDS100V2") || 2345 !strcmp(udev->product, "SNAP Connect E10"))) 2346 return ftdi_jtag_probe(serial); 2347 2348 return 0; 2349 } 2350 2351 /* 2352 * First two ports on JTAG adaptors using an FT4232 such as STMicroelectronics's 2353 * ST Micro Connect Lite are reserved for JTAG or other non-UART interfaces and 2354 * can be accessed from userspace. 2355 * The next two ports are enabled as UARTs by default, where port 2 is 2356 * a conventional RS-232 UART. 2357 */ 2358 static int ftdi_stmclite_probe(struct usb_serial *serial) 2359 { 2360 struct usb_interface *intf = serial->interface; 2361 int ifnum = intf->cur_altsetting->desc.bInterfaceNumber; 2362 2363 if (ifnum < 2) { 2364 dev_info(&intf->dev, "Ignoring interface reserved for JTAG\n"); 2365 return -ENODEV; 2366 } 2367 2368 return 0; 2369 } 2370 2371 static void ftdi_sio_port_remove(struct usb_serial_port *port) 2372 { 2373 struct ftdi_private *priv = usb_get_serial_port_data(port); 2374 2375 ftdi_gpio_remove(port); 2376 2377 remove_sysfs_attrs(port); 2378 2379 kfree(priv); 2380 } 2381 2382 static int ftdi_open(struct tty_struct *tty, struct usb_serial_port *port) 2383 { 2384 struct usb_device *dev = port->serial->dev; 2385 struct ftdi_private *priv = usb_get_serial_port_data(port); 2386 2387 /* No error checking for this (will get errors later anyway) */ 2388 /* See ftdi_sio.h for description of what is reset */ 2389 usb_control_msg(dev, usb_sndctrlpipe(dev, 0), 2390 FTDI_SIO_RESET_REQUEST, FTDI_SIO_RESET_REQUEST_TYPE, 2391 FTDI_SIO_RESET_SIO, 2392 priv->interface, NULL, 0, WDR_TIMEOUT); 2393 2394 /* Termios defaults are set by usb_serial_init. We don't change 2395 port->tty->termios - this would lose speed settings, etc. 2396 This is same behaviour as serial.c/rs_open() - Kuba */ 2397 2398 /* ftdi_set_termios will send usb control messages */ 2399 if (tty) 2400 ftdi_set_termios(tty, port, NULL); 2401 2402 return usb_serial_generic_open(tty, port); 2403 } 2404 2405 static void ftdi_dtr_rts(struct usb_serial_port *port, int on) 2406 { 2407 struct ftdi_private *priv = usb_get_serial_port_data(port); 2408 2409 /* Disable flow control */ 2410 if (!on) { 2411 if (usb_control_msg(port->serial->dev, 2412 usb_sndctrlpipe(port->serial->dev, 0), 2413 FTDI_SIO_SET_FLOW_CTRL_REQUEST, 2414 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE, 2415 0, priv->interface, NULL, 0, 2416 WDR_TIMEOUT) < 0) { 2417 dev_err(&port->dev, "error from flowcontrol urb\n"); 2418 } 2419 } 2420 /* drop RTS and DTR */ 2421 if (on) 2422 set_mctrl(port, TIOCM_DTR | TIOCM_RTS); 2423 else 2424 clear_mctrl(port, TIOCM_DTR | TIOCM_RTS); 2425 } 2426 2427 /* The SIO requires the first byte to have: 2428 * B0 1 2429 * B1 0 2430 * B2..7 length of message excluding byte 0 2431 * 2432 * The new devices do not require this byte 2433 */ 2434 static int ftdi_prepare_write_buffer(struct usb_serial_port *port, 2435 void *dest, size_t size) 2436 { 2437 struct ftdi_private *priv; 2438 int count; 2439 unsigned long flags; 2440 2441 priv = usb_get_serial_port_data(port); 2442 2443 if (priv->chip_type == SIO) { 2444 unsigned char *buffer = dest; 2445 int i, len, c; 2446 2447 count = 0; 2448 spin_lock_irqsave(&port->lock, flags); 2449 for (i = 0; i < size - 1; i += priv->max_packet_size) { 2450 len = min_t(int, size - i, priv->max_packet_size) - 1; 2451 c = kfifo_out(&port->write_fifo, &buffer[i + 1], len); 2452 if (!c) 2453 break; 2454 port->icount.tx += c; 2455 buffer[i] = (c << 2) + 1; 2456 count += c + 1; 2457 } 2458 spin_unlock_irqrestore(&port->lock, flags); 2459 } else { 2460 count = kfifo_out_locked(&port->write_fifo, dest, size, 2461 &port->lock); 2462 port->icount.tx += count; 2463 } 2464 2465 return count; 2466 } 2467 2468 #define FTDI_RS_ERR_MASK (FTDI_RS_BI | FTDI_RS_PE | FTDI_RS_FE | FTDI_RS_OE) 2469 2470 static int ftdi_process_packet(struct usb_serial_port *port, 2471 struct ftdi_private *priv, unsigned char *buf, int len) 2472 { 2473 unsigned char status; 2474 bool brkint = false; 2475 int i; 2476 char flag; 2477 2478 if (len < 2) { 2479 dev_dbg(&port->dev, "malformed packet\n"); 2480 return 0; 2481 } 2482 2483 /* Compare new line status to the old one, signal if different/ 2484 N.B. packet may be processed more than once, but differences 2485 are only processed once. */ 2486 status = buf[0] & FTDI_STATUS_B0_MASK; 2487 if (status != priv->prev_status) { 2488 char diff_status = status ^ priv->prev_status; 2489 2490 if (diff_status & FTDI_RS0_CTS) 2491 port->icount.cts++; 2492 if (diff_status & FTDI_RS0_DSR) 2493 port->icount.dsr++; 2494 if (diff_status & FTDI_RS0_RI) 2495 port->icount.rng++; 2496 if (diff_status & FTDI_RS0_RLSD) { 2497 struct tty_struct *tty; 2498 2499 port->icount.dcd++; 2500 tty = tty_port_tty_get(&port->port); 2501 if (tty) 2502 usb_serial_handle_dcd_change(port, tty, 2503 status & FTDI_RS0_RLSD); 2504 tty_kref_put(tty); 2505 } 2506 2507 wake_up_interruptible(&port->port.delta_msr_wait); 2508 priv->prev_status = status; 2509 } 2510 2511 /* save if the transmitter is empty or not */ 2512 if (buf[1] & FTDI_RS_TEMT) 2513 priv->transmit_empty = 1; 2514 else 2515 priv->transmit_empty = 0; 2516 2517 if (len == 2) 2518 return 0; /* status only */ 2519 2520 /* 2521 * Break and error status must only be processed for packets with 2522 * data payload to avoid over-reporting. 2523 */ 2524 flag = TTY_NORMAL; 2525 if (buf[1] & FTDI_RS_ERR_MASK) { 2526 /* 2527 * Break takes precedence over parity, which takes precedence 2528 * over framing errors. Note that break is only associated 2529 * with the last character in the buffer and only when it's a 2530 * NUL. 2531 */ 2532 if (buf[1] & FTDI_RS_BI && buf[len - 1] == '\0') { 2533 port->icount.brk++; 2534 brkint = true; 2535 } 2536 if (buf[1] & FTDI_RS_PE) { 2537 flag = TTY_PARITY; 2538 port->icount.parity++; 2539 } else if (buf[1] & FTDI_RS_FE) { 2540 flag = TTY_FRAME; 2541 port->icount.frame++; 2542 } 2543 /* Overrun is special, not associated with a char */ 2544 if (buf[1] & FTDI_RS_OE) { 2545 port->icount.overrun++; 2546 tty_insert_flip_char(&port->port, 0, TTY_OVERRUN); 2547 } 2548 } 2549 2550 port->icount.rx += len - 2; 2551 2552 if (brkint || port->sysrq) { 2553 for (i = 2; i < len; i++) { 2554 if (brkint && i == len - 1) { 2555 if (usb_serial_handle_break(port)) 2556 return len - 3; 2557 flag = TTY_BREAK; 2558 } 2559 if (usb_serial_handle_sysrq_char(port, buf[i])) 2560 continue; 2561 tty_insert_flip_char(&port->port, buf[i], flag); 2562 } 2563 } else { 2564 tty_insert_flip_string_fixed_flag(&port->port, buf + 2, flag, 2565 len - 2); 2566 } 2567 2568 return len - 2; 2569 } 2570 2571 static void ftdi_process_read_urb(struct urb *urb) 2572 { 2573 struct usb_serial_port *port = urb->context; 2574 struct ftdi_private *priv = usb_get_serial_port_data(port); 2575 char *data = urb->transfer_buffer; 2576 int i; 2577 int len; 2578 int count = 0; 2579 2580 for (i = 0; i < urb->actual_length; i += priv->max_packet_size) { 2581 len = min_t(int, urb->actual_length - i, priv->max_packet_size); 2582 count += ftdi_process_packet(port, priv, &data[i], len); 2583 } 2584 2585 if (count) 2586 tty_flip_buffer_push(&port->port); 2587 } 2588 2589 static void ftdi_break_ctl(struct tty_struct *tty, int break_state) 2590 { 2591 struct usb_serial_port *port = tty->driver_data; 2592 struct ftdi_private *priv = usb_get_serial_port_data(port); 2593 u16 value; 2594 2595 /* break_state = -1 to turn on break, and 0 to turn off break */ 2596 /* see drivers/char/tty_io.c to see it used */ 2597 /* last_set_data_value NEVER has the break bit set in it */ 2598 2599 if (break_state) 2600 value = priv->last_set_data_value | FTDI_SIO_SET_BREAK; 2601 else 2602 value = priv->last_set_data_value; 2603 2604 if (usb_control_msg(port->serial->dev, 2605 usb_sndctrlpipe(port->serial->dev, 0), 2606 FTDI_SIO_SET_DATA_REQUEST, 2607 FTDI_SIO_SET_DATA_REQUEST_TYPE, 2608 value , priv->interface, 2609 NULL, 0, WDR_TIMEOUT) < 0) { 2610 dev_err(&port->dev, "%s FAILED to enable/disable break state (state was %d)\n", 2611 __func__, break_state); 2612 } 2613 2614 dev_dbg(&port->dev, "%s break state is %d - urb is %d\n", __func__, 2615 break_state, value); 2616 2617 } 2618 2619 static bool ftdi_tx_empty(struct usb_serial_port *port) 2620 { 2621 unsigned char buf[2]; 2622 int ret; 2623 2624 ret = ftdi_get_modem_status(port, buf); 2625 if (ret == 2) { 2626 if (!(buf[1] & FTDI_RS_TEMT)) 2627 return false; 2628 } 2629 2630 return true; 2631 } 2632 2633 /* old_termios contains the original termios settings and tty->termios contains 2634 * the new setting to be used 2635 * WARNING: set_termios calls this with old_termios in kernel space 2636 */ 2637 static void ftdi_set_termios(struct tty_struct *tty, 2638 struct usb_serial_port *port, struct ktermios *old_termios) 2639 { 2640 struct usb_device *dev = port->serial->dev; 2641 struct device *ddev = &port->dev; 2642 struct ftdi_private *priv = usb_get_serial_port_data(port); 2643 struct ktermios *termios = &tty->termios; 2644 unsigned int cflag = termios->c_cflag; 2645 u16 value, index; 2646 int ret; 2647 2648 /* Force baud rate if this device requires it, unless it is set to 2649 B0. */ 2650 if (priv->force_baud && ((termios->c_cflag & CBAUD) != B0)) { 2651 dev_dbg(ddev, "%s: forcing baud rate for this device\n", __func__); 2652 tty_encode_baud_rate(tty, priv->force_baud, 2653 priv->force_baud); 2654 } 2655 2656 /* Force RTS-CTS if this device requires it. */ 2657 if (priv->force_rtscts) { 2658 dev_dbg(ddev, "%s: forcing rtscts for this device\n", __func__); 2659 termios->c_cflag |= CRTSCTS; 2660 } 2661 2662 /* 2663 * All FTDI UART chips are limited to CS7/8. We shouldn't pretend to 2664 * support CS5/6 and revert the CSIZE setting instead. 2665 * 2666 * CS5 however is used to control some smartcard readers which abuse 2667 * this limitation to switch modes. Original FTDI chips fall back to 2668 * eight data bits. 2669 * 2670 * TODO: Implement a quirk to only allow this with mentioned 2671 * readers. One I know of (Argolis Smartreader V1) 2672 * returns "USB smartcard server" as iInterface string. 2673 * The vendor didn't bother with a custom VID/PID of 2674 * course. 2675 */ 2676 if (C_CSIZE(tty) == CS6) { 2677 dev_warn(ddev, "requested CSIZE setting not supported\n"); 2678 2679 termios->c_cflag &= ~CSIZE; 2680 if (old_termios) 2681 termios->c_cflag |= old_termios->c_cflag & CSIZE; 2682 else 2683 termios->c_cflag |= CS8; 2684 } 2685 2686 cflag = termios->c_cflag; 2687 2688 if (!old_termios) 2689 goto no_skip; 2690 2691 if (old_termios->c_cflag == termios->c_cflag 2692 && old_termios->c_ispeed == termios->c_ispeed 2693 && old_termios->c_ospeed == termios->c_ospeed) 2694 goto no_c_cflag_changes; 2695 2696 /* NOTE These routines can get interrupted by 2697 ftdi_sio_read_bulk_callback - need to examine what this means - 2698 don't see any problems yet */ 2699 2700 if ((old_termios->c_cflag & (CSIZE|PARODD|PARENB|CMSPAR|CSTOPB)) == 2701 (termios->c_cflag & (CSIZE|PARODD|PARENB|CMSPAR|CSTOPB))) 2702 goto no_data_parity_stop_changes; 2703 2704 no_skip: 2705 /* Set number of data bits, parity, stop bits */ 2706 2707 value = 0; 2708 value |= (cflag & CSTOPB ? FTDI_SIO_SET_DATA_STOP_BITS_2 : 2709 FTDI_SIO_SET_DATA_STOP_BITS_1); 2710 if (cflag & PARENB) { 2711 if (cflag & CMSPAR) 2712 value |= cflag & PARODD ? 2713 FTDI_SIO_SET_DATA_PARITY_MARK : 2714 FTDI_SIO_SET_DATA_PARITY_SPACE; 2715 else 2716 value |= cflag & PARODD ? 2717 FTDI_SIO_SET_DATA_PARITY_ODD : 2718 FTDI_SIO_SET_DATA_PARITY_EVEN; 2719 } else { 2720 value |= FTDI_SIO_SET_DATA_PARITY_NONE; 2721 } 2722 switch (cflag & CSIZE) { 2723 case CS5: 2724 dev_dbg(ddev, "Setting CS5 quirk\n"); 2725 break; 2726 case CS7: 2727 value |= 7; 2728 dev_dbg(ddev, "Setting CS7\n"); 2729 break; 2730 default: 2731 case CS8: 2732 value |= 8; 2733 dev_dbg(ddev, "Setting CS8\n"); 2734 break; 2735 } 2736 2737 /* This is needed by the break command since it uses the same command 2738 - but is or'ed with this value */ 2739 priv->last_set_data_value = value; 2740 2741 if (usb_control_msg(dev, usb_sndctrlpipe(dev, 0), 2742 FTDI_SIO_SET_DATA_REQUEST, 2743 FTDI_SIO_SET_DATA_REQUEST_TYPE, 2744 value , priv->interface, 2745 NULL, 0, WDR_SHORT_TIMEOUT) < 0) { 2746 dev_err(ddev, "%s FAILED to set databits/stopbits/parity\n", 2747 __func__); 2748 } 2749 2750 /* Now do the baudrate */ 2751 no_data_parity_stop_changes: 2752 if ((cflag & CBAUD) == B0) { 2753 /* Disable flow control */ 2754 if (usb_control_msg(dev, usb_sndctrlpipe(dev, 0), 2755 FTDI_SIO_SET_FLOW_CTRL_REQUEST, 2756 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE, 2757 0, priv->interface, 2758 NULL, 0, WDR_TIMEOUT) < 0) { 2759 dev_err(ddev, "%s error from disable flowcontrol urb\n", 2760 __func__); 2761 } 2762 /* Drop RTS and DTR */ 2763 clear_mctrl(port, TIOCM_DTR | TIOCM_RTS); 2764 } else { 2765 /* set the baudrate determined before */ 2766 mutex_lock(&priv->cfg_lock); 2767 if (change_speed(tty, port)) 2768 dev_err(ddev, "%s urb failed to set baudrate\n", __func__); 2769 mutex_unlock(&priv->cfg_lock); 2770 /* Ensure RTS and DTR are raised when baudrate changed from 0 */ 2771 if (old_termios && (old_termios->c_cflag & CBAUD) == B0) 2772 set_mctrl(port, TIOCM_DTR | TIOCM_RTS); 2773 } 2774 2775 no_c_cflag_changes: 2776 /* Set hardware-assisted flow control */ 2777 value = 0; 2778 2779 if (C_CRTSCTS(tty)) { 2780 dev_dbg(&port->dev, "enabling rts/cts flow control\n"); 2781 index = FTDI_SIO_RTS_CTS_HS; 2782 } else if (I_IXON(tty)) { 2783 dev_dbg(&port->dev, "enabling xon/xoff flow control\n"); 2784 index = FTDI_SIO_XON_XOFF_HS; 2785 value = STOP_CHAR(tty) << 8 | START_CHAR(tty); 2786 } else { 2787 dev_dbg(&port->dev, "disabling flow control\n"); 2788 index = FTDI_SIO_DISABLE_FLOW_CTRL; 2789 } 2790 2791 index |= priv->interface; 2792 2793 ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), 2794 FTDI_SIO_SET_FLOW_CTRL_REQUEST, 2795 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE, 2796 value, index, NULL, 0, WDR_TIMEOUT); 2797 if (ret < 0) 2798 dev_err(&port->dev, "failed to set flow control: %d\n", ret); 2799 } 2800 2801 /* 2802 * Get modem-control status. 2803 * 2804 * Returns the number of status bytes retrieved (device dependant), or 2805 * negative error code. 2806 */ 2807 static int ftdi_get_modem_status(struct usb_serial_port *port, 2808 unsigned char status[2]) 2809 { 2810 struct ftdi_private *priv = usb_get_serial_port_data(port); 2811 unsigned char *buf; 2812 int len; 2813 int ret; 2814 2815 buf = kmalloc(2, GFP_KERNEL); 2816 if (!buf) 2817 return -ENOMEM; 2818 /* 2819 * The 8U232AM returns a two byte value (the SIO a 1 byte value) in 2820 * the same format as the data returned from the in point. 2821 */ 2822 switch (priv->chip_type) { 2823 case SIO: 2824 len = 1; 2825 break; 2826 case FT8U232AM: 2827 case FT232BM: 2828 case FT2232C: 2829 case FT232RL: 2830 case FT2232H: 2831 case FT4232H: 2832 case FT232H: 2833 case FTX: 2834 len = 2; 2835 break; 2836 default: 2837 ret = -EFAULT; 2838 goto out; 2839 } 2840 2841 ret = usb_control_msg(port->serial->dev, 2842 usb_rcvctrlpipe(port->serial->dev, 0), 2843 FTDI_SIO_GET_MODEM_STATUS_REQUEST, 2844 FTDI_SIO_GET_MODEM_STATUS_REQUEST_TYPE, 2845 0, priv->interface, 2846 buf, len, WDR_TIMEOUT); 2847 2848 /* NOTE: We allow short responses and handle that below. */ 2849 if (ret < 1) { 2850 dev_err(&port->dev, "failed to get modem status: %d\n", ret); 2851 if (ret >= 0) 2852 ret = -EIO; 2853 ret = usb_translate_errors(ret); 2854 goto out; 2855 } 2856 2857 status[0] = buf[0]; 2858 if (ret > 1) 2859 status[1] = buf[1]; 2860 else 2861 status[1] = 0; 2862 2863 dev_dbg(&port->dev, "%s - 0x%02x%02x\n", __func__, status[0], 2864 status[1]); 2865 out: 2866 kfree(buf); 2867 2868 return ret; 2869 } 2870 2871 static int ftdi_tiocmget(struct tty_struct *tty) 2872 { 2873 struct usb_serial_port *port = tty->driver_data; 2874 struct ftdi_private *priv = usb_get_serial_port_data(port); 2875 unsigned char buf[2]; 2876 int ret; 2877 2878 ret = ftdi_get_modem_status(port, buf); 2879 if (ret < 0) 2880 return ret; 2881 2882 ret = (buf[0] & FTDI_SIO_DSR_MASK ? TIOCM_DSR : 0) | 2883 (buf[0] & FTDI_SIO_CTS_MASK ? TIOCM_CTS : 0) | 2884 (buf[0] & FTDI_SIO_RI_MASK ? TIOCM_RI : 0) | 2885 (buf[0] & FTDI_SIO_RLSD_MASK ? TIOCM_CD : 0) | 2886 priv->last_dtr_rts; 2887 2888 return ret; 2889 } 2890 2891 static int ftdi_tiocmset(struct tty_struct *tty, 2892 unsigned int set, unsigned int clear) 2893 { 2894 struct usb_serial_port *port = tty->driver_data; 2895 2896 return update_mctrl(port, set, clear); 2897 } 2898 2899 static int ftdi_ioctl(struct tty_struct *tty, 2900 unsigned int cmd, unsigned long arg) 2901 { 2902 struct usb_serial_port *port = tty->driver_data; 2903 void __user *argp = (void __user *)arg; 2904 2905 switch (cmd) { 2906 case TIOCSERGETLSR: 2907 return get_lsr_info(port, argp); 2908 default: 2909 break; 2910 } 2911 2912 return -ENOIOCTLCMD; 2913 } 2914 2915 module_usb_serial_driver(serial_drivers, id_table_combined); 2916 2917 MODULE_AUTHOR(DRIVER_AUTHOR); 2918 MODULE_DESCRIPTION(DRIVER_DESC); 2919 MODULE_LICENSE("GPL"); 2920 2921 module_param(ndi_latency_timer, int, 0644); 2922 MODULE_PARM_DESC(ndi_latency_timer, "NDI device latency timer override"); 2923