include/linux/yam.h

   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
  59 struct 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
  73 struct yamdrv_ioctl_cfg {
  74         int cmd;
  75         struct yamcfg cfg;
  76 };
  77
  78 struct yamdrv_ioctl_mcs {
  79         int cmd;
  80         int bitrate;
  81         unsigned char bits[YAM_FPGA_SIZE];
  82 };