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