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