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     (u32 baud_rate, u32 baudclk,
  68                                          u8 *rate_hi, u8 *rate_low,
  69                                          u8 *prescaler, int portnum);
  70
  71 static int  keyspan_usa19w_calc_baud    (u32 baud_rate, u32 baudclk,
  72                                          u8 *rate_hi, u8 *rate_low,
  73                                          u8 *prescaler, int portnum);
  74
  75 static int  keyspan_usa28_calc_baud     (u32 baud_rate, u32 baudclk,
  76                                          u8 *rate_hi, u8 *rate_low,
  77                                          u8 *prescaler, int portnum);
  78
  79 static int  keyspan_usa19hs_calc_baud   (u32 baud_rate, u32 baudclk,
  80                                          u8 *rate_hi, u8 *rate_low,
  81                                          u8 *prescaler, int portnum);
  82
  83 static int  keyspan_usa28_send_setup    (struct usb_serial *serial,
  84                                          struct usb_serial_port *port,
  85                                          int reset_port);
  86 static int  keyspan_usa26_send_setup    (struct usb_serial *serial,
  87                                          struct usb_serial_port *port,
  88                                          int reset_port);
  89 static int  keyspan_usa49_send_setup    (struct usb_serial *serial,
  90                                          struct usb_serial_port *port,
  91                                          int reset_port);
  92
  93 static int  keyspan_usa90_send_setup    (struct usb_serial *serial,
  94                                          struct usb_serial_port *port,
  95                                          int reset_port);
  96
  97 static 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
 154 struct 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
 200 static 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
 217 static 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
 234 static 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
 251 static 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
 268 static 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
 285 static 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
 302 static 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
 319 static 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
 336 static 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
 353 static 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
 370 static 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
 388 static 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
 405 static 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
 422 static 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
 439 static 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
 458 static 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
 488 MODULE_DEVICE_TABLE(usb, keyspan_ids_combined);
 489
 490 /* usb_device_id table for the pre-firmware download keyspan devices */
 491 static const struct usb_device_id keyspan_pre_ids[] = {
 492         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa18x_pre_product_id) },
 493         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19_pre_product_id) },
 494         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qi_pre_product_id) },
 495         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qw_pre_product_id) },
 496         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19w_pre_product_id) },
 497         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_mpr_pre_product_id) },
 498         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_pre_product_id) },
 499         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_pre_product_id) },
 500         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_pre_product_id) },
 501         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xb_pre_product_id) },
 502         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_pre_product_id) },
 503         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_pre_product_id) },
 504         { } /* Terminating entry */
 505 };
 506
 507 static const struct usb_device_id keyspan_1port_ids[] = {
 508         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa18x_product_id) },
 509         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19_product_id) },
 510         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qi_product_id) },
 511         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qw_product_id) },
 512         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19w_product_id) },
 513         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19hs_product_id) },
 514         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_mpr_product_id) },
 515         { } /* Terminating entry */
 516 };
 517
 518 static const struct usb_device_id keyspan_2port_ids[] = {
 519         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_product_id) },
 520         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_product_id) },
 521         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_product_id) },
 522         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xg_product_id) },
 523         { } /* Terminating entry */
 524 };
 525
 526 static const struct usb_device_id keyspan_4port_ids[] = {
 527         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_product_id) },
 528         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_product_id)},
 529         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wg_product_id)},
 530         { } /* Terminating entry */
 531 };
 532
 533 /* Structs for the devices, pre and post renumeration. */
 534 static struct usb_serial_driver keyspan_pre_device = {
 535         .driver = {
 536                 .owner          = THIS_MODULE,
 537                 .name           = "keyspan_no_firm",
 538         },
 539         .description            = "Keyspan - (without firmware)",
 540         .id_table               = keyspan_pre_ids,
 541         .num_ports              = 1,
 542         .attach                 = keyspan_fake_startup,
 543 };
 544
 545 static struct usb_serial_driver keyspan_1port_device = {
 546         .driver = {
 547                 .owner          = THIS_MODULE,
 548                 .name           = "keyspan_1",
 549         },
 550         .description            = "Keyspan 1 port adapter",
 551         .id_table               = keyspan_1port_ids,
 552         .num_ports              = 1,
 553         .open                   = keyspan_open,
 554         .close                  = keyspan_close,
 555         .dtr_rts                = keyspan_dtr_rts,
 556         .write                  = keyspan_write,
 557         .write_room             = keyspan_write_room,
 558         .set_termios            = keyspan_set_termios,
 559         .break_ctl              = keyspan_break_ctl,
 560         .tiocmget               = keyspan_tiocmget,
 561         .tiocmset               = keyspan_tiocmset,
 562         .attach                 = keyspan_startup,
 563         .disconnect             = keyspan_disconnect,
 564         .release                = keyspan_release,
 565 };
 566
 567 static struct usb_serial_driver keyspan_2port_device = {
 568         .driver = {
 569                 .owner          = THIS_MODULE,
 570                 .name           = "keyspan_2",
 571         },
 572         .description            = "Keyspan 2 port adapter",
 573         .id_table               = keyspan_2port_ids,
 574         .num_ports              = 2,
 575         .open                   = keyspan_open,
 576         .close                  = keyspan_close,
 577         .dtr_rts                = keyspan_dtr_rts,
 578         .write                  = keyspan_write,
 579         .write_room             = keyspan_write_room,
 580         .set_termios            = keyspan_set_termios,
 581         .break_ctl              = keyspan_break_ctl,
 582         .tiocmget               = keyspan_tiocmget,
 583         .tiocmset               = keyspan_tiocmset,
 584         .attach                 = keyspan_startup,
 585         .disconnect             = keyspan_disconnect,
 586         .release                = keyspan_release,
 587 };
 588
 589 static struct usb_serial_driver keyspan_4port_device = {
 590         .driver = {
 591                 .owner          = THIS_MODULE,
 592                 .name           = "keyspan_4",
 593         },
 594         .description            = "Keyspan 4 port adapter",
 595         .id_table               = keyspan_4port_ids,
 596         .num_ports              = 4,
 597         .open                   = keyspan_open,
 598         .close                  = keyspan_close,
 599         .dtr_rts                = keyspan_dtr_rts,
 600         .write                  = keyspan_write,
 601         .write_room             = keyspan_write_room,
 602         .set_termios            = keyspan_set_termios,
 603         .break_ctl              = keyspan_break_ctl,
 604         .tiocmget               = keyspan_tiocmget,
 605         .tiocmset               = keyspan_tiocmset,
 606         .attach                 = keyspan_startup,
 607         .disconnect             = keyspan_disconnect,
 608         .release                = keyspan_release,
 609 };
 610
 611 static struct usb_serial_driver * const serial_drivers[] = {
 612         &keyspan_pre_device, &keyspan_1port_device,
 613         &keyspan_2port_device, &keyspan_4port_device, NULL
 614 };
 615
 616 #endif