linux/include/linux/yam.h
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   1/*****************************************************************************/
   2
   3/*
   4 *      yam.h  -- YAM radio modem driver.
   5 *
   6 *      Copyright (C) 1998 Frederic Rible F1OAT (frible@teaser.fr)
   7 *      Adapted from baycom.c driver written by Thomas Sailer (sailer@ife.ee.ethz.ch)
   8 *
   9 *      This program is free software; you can redistribute it and/or modify
  10 *      it under the terms of the GNU General Public License as published by
  11 *      the Free Software Foundation; either version 2 of the License, or
  12 *      (at your option) any later version.
  13 *
  14 *      This program is distributed in the hope that it will be useful,
  15 *      but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 *      GNU General Public License for more details.
  18 *
  19 *      You should have received a copy of the GNU General Public License
  20 *      along with this program; if not, write to the Free Software
  21 *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  22 *
  23 *  Please note that the GPL allows you to use the driver, NOT the radio.
  24 *  In order to use the radio, you need a license from the communications
  25 *  authority of your country.
  26 *
  27 *
  28 */
  29
  30/*****************************************************************************/
  31
  32#define SIOCYAMRESERVED (0)
  33#define SIOCYAMSCFG     (1)     /* Set configuration */
  34#define SIOCYAMGCFG     (2)     /* Get configuration */
  35#define SIOCYAMSMCS     (3)     /* Set mcs data */
  36
  37#define YAM_IOBASE   (1 << 0)
  38#define YAM_IRQ      (1 << 1)
  39#define YAM_BITRATE  (1 << 2) /* Bit rate of radio port ->57600 */
  40#define YAM_MODE     (1 << 3) /* 0=simplex 1=duplex 2=duplex+tempo */
  41#define YAM_HOLDDLY  (1 << 4) /* duplex tempo (sec) */
  42#define YAM_TXDELAY  (1 << 5) /* Tx Delay (ms) */
  43#define YAM_TXTAIL   (1 << 6) /* Tx Tail  (ms) */
  44#define YAM_PERSIST  (1 << 7) /* Persist  (ms) */
  45#define YAM_SLOTTIME (1 << 8) /* Slottime (ms) */
  46#define YAM_BAUDRATE (1 << 9) /* Baud rate of rs232 port ->115200 */
  47
  48#define YAM_MAXBITRATE  57600
  49#define YAM_MAXBAUDRATE 115200
  50#define YAM_MAXMODE     2
  51#define YAM_MAXHOLDDLY  99
  52#define YAM_MAXTXDELAY  999
  53#define YAM_MAXTXTAIL   999
  54#define YAM_MAXPERSIST  255
  55#define YAM_MAXSLOTTIME 999
  56
  57#define YAM_FPGA_SIZE   5302
  58
  59struct yamcfg {
  60        unsigned int mask;              /* Mask of commands */
  61        unsigned int iobase;    /* IO Base of COM port */
  62        unsigned int irq;               /* IRQ of COM port */
  63        unsigned int bitrate;   /* Bit rate of radio port */
  64        unsigned int baudrate;  /* Baud rate of the RS232 port */
  65        unsigned int txdelay;   /* TxDelay */
  66        unsigned int txtail;    /* TxTail */
  67        unsigned int persist;   /* Persistence */
  68        unsigned int slottime;  /* Slottime */
  69        unsigned int mode;              /* mode 0 (simp), 1(Dupl), 2(Dupl+delay) */
  70        unsigned int holddly;   /* PTT delay in FullDuplex 2 mode */
  71};
  72
  73struct yamdrv_ioctl_cfg {
  74        int cmd;
  75        struct yamcfg cfg;
  76};
  77
  78struct yamdrv_ioctl_mcs {
  79        int cmd;
  80        int bitrate;
  81        unsigned char bits[YAM_FPGA_SIZE];
  82};
  83
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