drivers/usb/serial/keyspan.h

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