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