1 /* 2 Keyspan USB to Serial Converter driver 3 4 (C) Copyright (C) 2000-2001 5 Hugh Blemings <hugh@blemings.org> 6 7 This program is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation; either version 2 of the License, or 10 (at your option) any later version. 11 12 See http://blemings.org/hugh/keyspan.html for more information. 13 14 Code in this driver inspired by and in a number of places taken 15 from Brian Warner's original Keyspan-PDA driver. 16 17 This driver has been put together with the support of Innosys, Inc. 18 and Keyspan, Inc the manufacturers of the Keyspan USB-serial products. 19 Thanks Guys :) 20 21 Thanks to Paulus for miscellaneous tidy ups, some largish chunks 22 of much nicer and/or completely new code and (perhaps most uniquely) 23 having the patience to sit down and explain why and where he'd changed 24 stuff. 25 26 Tip 'o the hat to IBM (and previously Linuxcare :) for supporting 27 staff in their work on open source projects. 28 29 See keyspan.c for update history. 30 31 */ 32 33 #ifndef __LINUX_USB_SERIAL_KEYSPAN_H 34 #define __LINUX_USB_SERIAL_KEYSPAN_H 35 36 37 /* Function prototypes for Keyspan serial converter */ 38 static int keyspan_open (struct tty_struct *tty, 39 struct usb_serial_port *port); 40 static void keyspan_close (struct usb_serial_port *port); 41 static void keyspan_dtr_rts (struct usb_serial_port *port, int on); 42 static int keyspan_startup (struct usb_serial *serial); 43 static void keyspan_disconnect (struct usb_serial *serial); 44 static void keyspan_release (struct usb_serial *serial); 45 static int keyspan_port_probe(struct usb_serial_port *port); 46 static int keyspan_port_remove(struct usb_serial_port *port); 47 static int keyspan_write_room (struct tty_struct *tty); 48 49 static int keyspan_write (struct tty_struct *tty, 50 struct usb_serial_port *port, 51 const unsigned char *buf, 52 int count); 53 54 static void keyspan_send_setup (struct usb_serial_port *port, 55 int reset_port); 56 57 58 static void keyspan_set_termios (struct tty_struct *tty, 59 struct usb_serial_port *port, 60 struct ktermios *old); 61 static void keyspan_break_ctl (struct tty_struct *tty, 62 int break_state); 63 static int keyspan_tiocmget (struct tty_struct *tty); 64 static int keyspan_tiocmset (struct tty_struct *tty, 65 unsigned int set, 66 unsigned int clear); 67 static int keyspan_fake_startup (struct usb_serial *serial); 68 69 static int keyspan_usa19_calc_baud (struct usb_serial_port *port, 70 u32 baud_rate, u32 baudclk, 71 u8 *rate_hi, u8 *rate_low, 72 u8 *prescaler, int portnum); 73 74 static int keyspan_usa19w_calc_baud (struct usb_serial_port *port, 75 u32 baud_rate, u32 baudclk, 76 u8 *rate_hi, u8 *rate_low, 77 u8 *prescaler, int portnum); 78 79 static int keyspan_usa28_calc_baud (struct usb_serial_port *port, 80 u32 baud_rate, u32 baudclk, 81 u8 *rate_hi, u8 *rate_low, 82 u8 *prescaler, int portnum); 83 84 static int keyspan_usa19hs_calc_baud (struct usb_serial_port *port, 85 u32 baud_rate, u32 baudclk, 86 u8 *rate_hi, u8 *rate_low, 87 u8 *prescaler, int portnum); 88 89 static int keyspan_usa28_send_setup (struct usb_serial *serial, 90 struct usb_serial_port *port, 91 int reset_port); 92 static int keyspan_usa26_send_setup (struct usb_serial *serial, 93 struct usb_serial_port *port, 94 int reset_port); 95 static int keyspan_usa49_send_setup (struct usb_serial *serial, 96 struct usb_serial_port *port, 97 int reset_port); 98 99 static int keyspan_usa90_send_setup (struct usb_serial *serial, 100 struct usb_serial_port *port, 101 int reset_port); 102 103 static int keyspan_usa67_send_setup (struct usb_serial *serial, 104 struct usb_serial_port *port, 105 int reset_port); 106 107 /* Values used for baud rate calculation - device specific */ 108 #define KEYSPAN_INVALID_BAUD_RATE (-1) 109 #define KEYSPAN_BAUD_RATE_OK (0) 110 #define KEYSPAN_USA18X_BAUDCLK (12000000L) /* a guess */ 111 #define KEYSPAN_USA19_BAUDCLK (12000000L) 112 #define KEYSPAN_USA19W_BAUDCLK (24000000L) 113 #define KEYSPAN_USA19HS_BAUDCLK (14769231L) 114 #define KEYSPAN_USA28_BAUDCLK (1843200L) 115 #define KEYSPAN_USA28X_BAUDCLK (12000000L) 116 #define KEYSPAN_USA49W_BAUDCLK (48000000L) 117 118 /* Some constants used to characterise each device. */ 119 #define KEYSPAN_MAX_NUM_PORTS (4) 120 #define KEYSPAN_MAX_FLIPS (2) 121 122 /* Device info for the Keyspan serial converter, used 123 by the overall usb-serial probe function */ 124 #define KEYSPAN_VENDOR_ID (0x06cd) 125 126 /* Product IDs for the products supported, pre-renumeration */ 127 #define keyspan_usa18x_pre_product_id 0x0105 128 #define keyspan_usa19_pre_product_id 0x0103 129 #define keyspan_usa19qi_pre_product_id 0x010b 130 #define keyspan_mpr_pre_product_id 0x011b 131 #define keyspan_usa19qw_pre_product_id 0x0118 132 #define keyspan_usa19w_pre_product_id 0x0106 133 #define keyspan_usa28_pre_product_id 0x0101 134 #define keyspan_usa28x_pre_product_id 0x0102 135 #define keyspan_usa28xa_pre_product_id 0x0114 136 #define keyspan_usa28xb_pre_product_id 0x0113 137 #define keyspan_usa49w_pre_product_id 0x0109 138 #define keyspan_usa49wlc_pre_product_id 0x011a 139 140 /* Product IDs post-renumeration. Note that the 28x and 28xb 141 have the same id's post-renumeration but behave identically 142 so it's not an issue. As such, the 28xb is not listed in any 143 of the device tables. */ 144 #define keyspan_usa18x_product_id 0x0112 145 #define keyspan_usa19_product_id 0x0107 146 #define keyspan_usa19qi_product_id 0x010c 147 #define keyspan_usa19hs_product_id 0x0121 148 #define keyspan_mpr_product_id 0x011c 149 #define keyspan_usa19qw_product_id 0x0119 150 #define keyspan_usa19w_product_id 0x0108 151 #define keyspan_usa28_product_id 0x010f 152 #define keyspan_usa28x_product_id 0x0110 153 #define keyspan_usa28xa_product_id 0x0115 154 #define keyspan_usa28xb_product_id 0x0110 155 #define keyspan_usa28xg_product_id 0x0135 156 #define keyspan_usa49w_product_id 0x010a 157 #define keyspan_usa49wlc_product_id 0x012a 158 #define keyspan_usa49wg_product_id 0x0131 159 160 struct keyspan_device_details { 161 /* product ID value */ 162 int product_id; 163 164 enum {msg_usa26, msg_usa28, msg_usa49, msg_usa90, msg_usa67} msg_format; 165 166 /* Number of physical ports */ 167 int num_ports; 168 169 /* 1 if endpoint flipping used on input, 0 if not */ 170 int indat_endp_flip; 171 172 /* 1 if endpoint flipping used on output, 0 if not */ 173 int outdat_endp_flip; 174 175 /* Table mapping input data endpoint IDs to physical 176 port number and flip if used */ 177 int indat_endpoints[KEYSPAN_MAX_NUM_PORTS]; 178 179 /* Same for output endpoints */ 180 int outdat_endpoints[KEYSPAN_MAX_NUM_PORTS]; 181 182 /* Input acknowledge endpoints */ 183 int inack_endpoints[KEYSPAN_MAX_NUM_PORTS]; 184 185 /* Output control endpoints */ 186 int outcont_endpoints[KEYSPAN_MAX_NUM_PORTS]; 187 188 /* Endpoint used for input status */ 189 int instat_endpoint; 190 191 /* Endpoint used for input data 49WG only */ 192 int indat_endpoint; 193 194 /* Endpoint used for global control functions */ 195 int glocont_endpoint; 196 197 int (*calculate_baud_rate) (struct usb_serial_port *port, 198 u32 baud_rate, u32 baudclk, 199 u8 *rate_hi, u8 *rate_low, u8 *prescaler, int portnum); 200 u32 baudclk; 201 }; 202 203 /* Now for each device type we setup the device detail 204 structure with the appropriate information (provided 205 in Keyspan's documentation) */ 206 207 static const struct keyspan_device_details usa18x_device_details = { 208 .product_id = keyspan_usa18x_product_id, 209 .msg_format = msg_usa26, 210 .num_ports = 1, 211 .indat_endp_flip = 0, 212 .outdat_endp_flip = 1, 213 .indat_endpoints = {0x81}, 214 .outdat_endpoints = {0x01}, 215 .inack_endpoints = {0x85}, 216 .outcont_endpoints = {0x05}, 217 .instat_endpoint = 0x87, 218 .indat_endpoint = -1, 219 .glocont_endpoint = 0x07, 220 .calculate_baud_rate = keyspan_usa19w_calc_baud, 221 .baudclk = KEYSPAN_USA18X_BAUDCLK, 222 }; 223 224 static const struct keyspan_device_details usa19_device_details = { 225 .product_id = keyspan_usa19_product_id, 226 .msg_format = msg_usa28, 227 .num_ports = 1, 228 .indat_endp_flip = 1, 229 .outdat_endp_flip = 1, 230 .indat_endpoints = {0x81}, 231 .outdat_endpoints = {0x01}, 232 .inack_endpoints = {0x83}, 233 .outcont_endpoints = {0x03}, 234 .instat_endpoint = 0x84, 235 .indat_endpoint = -1, 236 .glocont_endpoint = -1, 237 .calculate_baud_rate = keyspan_usa19_calc_baud, 238 .baudclk = KEYSPAN_USA19_BAUDCLK, 239 }; 240 241 static const struct keyspan_device_details usa19qi_device_details = { 242 .product_id = keyspan_usa19qi_product_id, 243 .msg_format = msg_usa28, 244 .num_ports = 1, 245 .indat_endp_flip = 1, 246 .outdat_endp_flip = 1, 247 .indat_endpoints = {0x81}, 248 .outdat_endpoints = {0x01}, 249 .inack_endpoints = {0x83}, 250 .outcont_endpoints = {0x03}, 251 .instat_endpoint = 0x84, 252 .indat_endpoint = -1, 253 .glocont_endpoint = -1, 254 .calculate_baud_rate = keyspan_usa28_calc_baud, 255 .baudclk = KEYSPAN_USA19_BAUDCLK, 256 }; 257 258 static const struct keyspan_device_details mpr_device_details = { 259 .product_id = keyspan_mpr_product_id, 260 .msg_format = msg_usa28, 261 .num_ports = 1, 262 .indat_endp_flip = 1, 263 .outdat_endp_flip = 1, 264 .indat_endpoints = {0x81}, 265 .outdat_endpoints = {0x01}, 266 .inack_endpoints = {0x83}, 267 .outcont_endpoints = {0x03}, 268 .instat_endpoint = 0x84, 269 .indat_endpoint = -1, 270 .glocont_endpoint = -1, 271 .calculate_baud_rate = keyspan_usa28_calc_baud, 272 .baudclk = KEYSPAN_USA19_BAUDCLK, 273 }; 274 275 static const struct keyspan_device_details usa19qw_device_details = { 276 .product_id = keyspan_usa19qw_product_id, 277 .msg_format = msg_usa26, 278 .num_ports = 1, 279 .indat_endp_flip = 0, 280 .outdat_endp_flip = 1, 281 .indat_endpoints = {0x81}, 282 .outdat_endpoints = {0x01}, 283 .inack_endpoints = {0x85}, 284 .outcont_endpoints = {0x05}, 285 .instat_endpoint = 0x87, 286 .indat_endpoint = -1, 287 .glocont_endpoint = 0x07, 288 .calculate_baud_rate = keyspan_usa19w_calc_baud, 289 .baudclk = KEYSPAN_USA19W_BAUDCLK, 290 }; 291 292 static const struct keyspan_device_details usa19w_device_details = { 293 .product_id = keyspan_usa19w_product_id, 294 .msg_format = msg_usa26, 295 .num_ports = 1, 296 .indat_endp_flip = 0, 297 .outdat_endp_flip = 1, 298 .indat_endpoints = {0x81}, 299 .outdat_endpoints = {0x01}, 300 .inack_endpoints = {0x85}, 301 .outcont_endpoints = {0x05}, 302 .instat_endpoint = 0x87, 303 .indat_endpoint = -1, 304 .glocont_endpoint = 0x07, 305 .calculate_baud_rate = keyspan_usa19w_calc_baud, 306 .baudclk = KEYSPAN_USA19W_BAUDCLK, 307 }; 308 309 static const struct keyspan_device_details usa19hs_device_details = { 310 .product_id = keyspan_usa19hs_product_id, 311 .msg_format = msg_usa90, 312 .num_ports = 1, 313 .indat_endp_flip = 0, 314 .outdat_endp_flip = 0, 315 .indat_endpoints = {0x81}, 316 .outdat_endpoints = {0x01}, 317 .inack_endpoints = {-1}, 318 .outcont_endpoints = {0x02}, 319 .instat_endpoint = 0x82, 320 .indat_endpoint = -1, 321 .glocont_endpoint = -1, 322 .calculate_baud_rate = keyspan_usa19hs_calc_baud, 323 .baudclk = KEYSPAN_USA19HS_BAUDCLK, 324 }; 325 326 static const struct keyspan_device_details usa28_device_details = { 327 .product_id = keyspan_usa28_product_id, 328 .msg_format = msg_usa28, 329 .num_ports = 2, 330 .indat_endp_flip = 1, 331 .outdat_endp_flip = 1, 332 .indat_endpoints = {0x81, 0x83}, 333 .outdat_endpoints = {0x01, 0x03}, 334 .inack_endpoints = {0x85, 0x86}, 335 .outcont_endpoints = {0x05, 0x06}, 336 .instat_endpoint = 0x87, 337 .indat_endpoint = -1, 338 .glocont_endpoint = 0x07, 339 .calculate_baud_rate = keyspan_usa28_calc_baud, 340 .baudclk = KEYSPAN_USA28_BAUDCLK, 341 }; 342 343 static const struct keyspan_device_details usa28x_device_details = { 344 .product_id = keyspan_usa28x_product_id, 345 .msg_format = msg_usa26, 346 .num_ports = 2, 347 .indat_endp_flip = 0, 348 .outdat_endp_flip = 1, 349 .indat_endpoints = {0x81, 0x83}, 350 .outdat_endpoints = {0x01, 0x03}, 351 .inack_endpoints = {0x85, 0x86}, 352 .outcont_endpoints = {0x05, 0x06}, 353 .instat_endpoint = 0x87, 354 .indat_endpoint = -1, 355 .glocont_endpoint = 0x07, 356 .calculate_baud_rate = keyspan_usa19w_calc_baud, 357 .baudclk = KEYSPAN_USA28X_BAUDCLK, 358 }; 359 360 static const struct keyspan_device_details usa28xa_device_details = { 361 .product_id = keyspan_usa28xa_product_id, 362 .msg_format = msg_usa26, 363 .num_ports = 2, 364 .indat_endp_flip = 0, 365 .outdat_endp_flip = 1, 366 .indat_endpoints = {0x81, 0x83}, 367 .outdat_endpoints = {0x01, 0x03}, 368 .inack_endpoints = {0x85, 0x86}, 369 .outcont_endpoints = {0x05, 0x06}, 370 .instat_endpoint = 0x87, 371 .indat_endpoint = -1, 372 .glocont_endpoint = 0x07, 373 .calculate_baud_rate = keyspan_usa19w_calc_baud, 374 .baudclk = KEYSPAN_USA28X_BAUDCLK, 375 }; 376 377 static const struct keyspan_device_details usa28xg_device_details = { 378 .product_id = keyspan_usa28xg_product_id, 379 .msg_format = msg_usa67, 380 .num_ports = 2, 381 .indat_endp_flip = 0, 382 .outdat_endp_flip = 0, 383 .indat_endpoints = {0x84, 0x88}, 384 .outdat_endpoints = {0x02, 0x06}, 385 .inack_endpoints = {-1, -1}, 386 .outcont_endpoints = {-1, -1}, 387 .instat_endpoint = 0x81, 388 .indat_endpoint = -1, 389 .glocont_endpoint = 0x01, 390 .calculate_baud_rate = keyspan_usa19w_calc_baud, 391 .baudclk = KEYSPAN_USA28X_BAUDCLK, 392 }; 393 /* We don't need a separate entry for the usa28xb as it appears as a 28x anyway */ 394 395 static const struct keyspan_device_details usa49w_device_details = { 396 .product_id = keyspan_usa49w_product_id, 397 .msg_format = msg_usa49, 398 .num_ports = 4, 399 .indat_endp_flip = 0, 400 .outdat_endp_flip = 0, 401 .indat_endpoints = {0x81, 0x82, 0x83, 0x84}, 402 .outdat_endpoints = {0x01, 0x02, 0x03, 0x04}, 403 .inack_endpoints = {-1, -1, -1, -1}, 404 .outcont_endpoints = {-1, -1, -1, -1}, 405 .instat_endpoint = 0x87, 406 .indat_endpoint = -1, 407 .glocont_endpoint = 0x07, 408 .calculate_baud_rate = keyspan_usa19w_calc_baud, 409 .baudclk = KEYSPAN_USA49W_BAUDCLK, 410 }; 411 412 static const struct keyspan_device_details usa49wlc_device_details = { 413 .product_id = keyspan_usa49wlc_product_id, 414 .msg_format = msg_usa49, 415 .num_ports = 4, 416 .indat_endp_flip = 0, 417 .outdat_endp_flip = 0, 418 .indat_endpoints = {0x81, 0x82, 0x83, 0x84}, 419 .outdat_endpoints = {0x01, 0x02, 0x03, 0x04}, 420 .inack_endpoints = {-1, -1, -1, -1}, 421 .outcont_endpoints = {-1, -1, -1, -1}, 422 .instat_endpoint = 0x87, 423 .indat_endpoint = -1, 424 .glocont_endpoint = 0x07, 425 .calculate_baud_rate = keyspan_usa19w_calc_baud, 426 .baudclk = KEYSPAN_USA19W_BAUDCLK, 427 }; 428 429 static const struct keyspan_device_details usa49wg_device_details = { 430 .product_id = keyspan_usa49wg_product_id, 431 .msg_format = msg_usa49, 432 .num_ports = 4, 433 .indat_endp_flip = 0, 434 .outdat_endp_flip = 0, 435 .indat_endpoints = {-1, -1, -1, -1}, /* single 'global' data in EP */ 436 .outdat_endpoints = {0x01, 0x02, 0x04, 0x06}, 437 .inack_endpoints = {-1, -1, -1, -1}, 438 .outcont_endpoints = {-1, -1, -1, -1}, 439 .instat_endpoint = 0x81, 440 .indat_endpoint = 0x88, 441 .glocont_endpoint = 0x00, /* uses control EP */ 442 .calculate_baud_rate = keyspan_usa19w_calc_baud, 443 .baudclk = KEYSPAN_USA19W_BAUDCLK, 444 }; 445 446 static const struct keyspan_device_details *keyspan_devices[] = { 447 &usa18x_device_details, 448 &usa19_device_details, 449 &usa19qi_device_details, 450 &mpr_device_details, 451 &usa19qw_device_details, 452 &usa19w_device_details, 453 &usa19hs_device_details, 454 &usa28_device_details, 455 &usa28x_device_details, 456 &usa28xa_device_details, 457 &usa28xg_device_details, 458 /* 28xb not required as it renumerates as a 28x */ 459 &usa49w_device_details, 460 &usa49wlc_device_details, 461 &usa49wg_device_details, 462 NULL, 463 }; 464 465 static const struct usb_device_id keyspan_ids_combined[] = { 466 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa18x_pre_product_id) }, 467 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19_pre_product_id) }, 468 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19w_pre_product_id) }, 469 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qi_pre_product_id) }, 470 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qw_pre_product_id) }, 471 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_mpr_pre_product_id) }, 472 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_pre_product_id) }, 473 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_pre_product_id) }, 474 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_pre_product_id) }, 475 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xb_pre_product_id) }, 476 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_pre_product_id) }, 477 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_pre_product_id) }, 478 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa18x_product_id) }, 479 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19_product_id) }, 480 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19w_product_id) }, 481 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qi_product_id) }, 482 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qw_product_id) }, 483 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19hs_product_id) }, 484 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_mpr_product_id) }, 485 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_product_id) }, 486 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_product_id) }, 487 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_product_id) }, 488 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xg_product_id) }, 489 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_product_id)}, 490 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_product_id)}, 491 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wg_product_id)}, 492 { } /* Terminating entry */ 493 }; 494 495 MODULE_DEVICE_TABLE(usb, keyspan_ids_combined); 496 497 /* usb_device_id table for the pre-firmware download keyspan devices */ 498 static const struct usb_device_id keyspan_pre_ids[] = { 499 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa18x_pre_product_id) }, 500 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19_pre_product_id) }, 501 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qi_pre_product_id) }, 502 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qw_pre_product_id) }, 503 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19w_pre_product_id) }, 504 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_mpr_pre_product_id) }, 505 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_pre_product_id) }, 506 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_pre_product_id) }, 507 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_pre_product_id) }, 508 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xb_pre_product_id) }, 509 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_pre_product_id) }, 510 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_pre_product_id) }, 511 { } /* Terminating entry */ 512 }; 513 514 static const struct usb_device_id keyspan_1port_ids[] = { 515 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa18x_product_id) }, 516 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19_product_id) }, 517 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qi_product_id) }, 518 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qw_product_id) }, 519 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19w_product_id) }, 520 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19hs_product_id) }, 521 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_mpr_product_id) }, 522 { } /* Terminating entry */ 523 }; 524 525 static const struct usb_device_id keyspan_2port_ids[] = { 526 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_product_id) }, 527 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_product_id) }, 528 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_product_id) }, 529 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xg_product_id) }, 530 { } /* Terminating entry */ 531 }; 532 533 static const struct usb_device_id keyspan_4port_ids[] = { 534 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_product_id) }, 535 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_product_id)}, 536 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wg_product_id)}, 537 { } /* Terminating entry */ 538 }; 539 540 /* Structs for the devices, pre and post renumeration. */ 541 static struct usb_serial_driver keyspan_pre_device = { 542 .driver = { 543 .owner = THIS_MODULE, 544 .name = "keyspan_no_firm", 545 }, 546 .description = "Keyspan - (without firmware)", 547 .id_table = keyspan_pre_ids, 548 .num_ports = 1, 549 .attach = keyspan_fake_startup, 550 }; 551 552 static struct usb_serial_driver keyspan_1port_device = { 553 .driver = { 554 .owner = THIS_MODULE, 555 .name = "keyspan_1", 556 }, 557 .description = "Keyspan 1 port adapter", 558 .id_table = keyspan_1port_ids, 559 .num_ports = 1, 560 .open = keyspan_open, 561 .close = keyspan_close, 562 .dtr_rts = keyspan_dtr_rts, 563 .write = keyspan_write, 564 .write_room = keyspan_write_room, 565 .set_termios = keyspan_set_termios, 566 .break_ctl = keyspan_break_ctl, 567 .tiocmget = keyspan_tiocmget, 568 .tiocmset = keyspan_tiocmset, 569 .attach = keyspan_startup, 570 .disconnect = keyspan_disconnect, 571 .release = keyspan_release, 572 .port_probe = keyspan_port_probe, 573 .port_remove = keyspan_port_remove, 574 }; 575 576 static struct usb_serial_driver keyspan_2port_device = { 577 .driver = { 578 .owner = THIS_MODULE, 579 .name = "keyspan_2", 580 }, 581 .description = "Keyspan 2 port adapter", 582 .id_table = keyspan_2port_ids, 583 .num_ports = 2, 584 .open = keyspan_open, 585 .close = keyspan_close, 586 .dtr_rts = keyspan_dtr_rts, 587 .write = keyspan_write, 588 .write_room = keyspan_write_room, 589 .set_termios = keyspan_set_termios, 590 .break_ctl = keyspan_break_ctl, 591 .tiocmget = keyspan_tiocmget, 592 .tiocmset = keyspan_tiocmset, 593 .attach = keyspan_startup, 594 .disconnect = keyspan_disconnect, 595 .release = keyspan_release, 596 .port_probe = keyspan_port_probe, 597 .port_remove = keyspan_port_remove, 598 }; 599 600 static struct usb_serial_driver keyspan_4port_device = { 601 .driver = { 602 .owner = THIS_MODULE, 603 .name = "keyspan_4", 604 }, 605 .description = "Keyspan 4 port adapter", 606 .id_table = keyspan_4port_ids, 607 .num_ports = 4, 608 .open = keyspan_open, 609 .close = keyspan_close, 610 .dtr_rts = keyspan_dtr_rts, 611 .write = keyspan_write, 612 .write_room = keyspan_write_room, 613 .set_termios = keyspan_set_termios, 614 .break_ctl = keyspan_break_ctl, 615 .tiocmget = keyspan_tiocmget, 616 .tiocmset = keyspan_tiocmset, 617 .attach = keyspan_startup, 618 .disconnect = keyspan_disconnect, 619 .release = keyspan_release, 620 .port_probe = keyspan_port_probe, 621 .port_remove = keyspan_port_remove, 622 }; 623 624 static struct usb_serial_driver * const serial_drivers[] = { 625 &keyspan_pre_device, &keyspan_1port_device, 626 &keyspan_2port_device, &keyspan_4port_device, NULL 627 }; 628 629 #endif 630