LXR linux/include/linux/yam.h

   1/* SPDX-License-Identifier: GPL-2.0-or-later */
   2/*****************************************************************************/
   3
   4/*
   5 *      yam.h  -- YAM radio modem driver.
   6 *
   7 *      Copyright (C) 1998 Frederic Rible F1OAT (frible@teaser.fr)
   8 *      Adapted from baycom.c driver written by Thomas Sailer (sailer@ife.ee.ethz.ch)
   9 *
  10 *  Please note that the GPL allows you to use the driver, NOT the radio.
  11 *  In order to use the radio, you need a license from the communications
  12 *  authority of your country.
  13 */
  14
  15/*****************************************************************************/
  16
  17#define SIOCYAMRESERVED (0)
  18#define SIOCYAMSCFG     (1)     /* Set configuration */
  19#define SIOCYAMGCFG     (2)     /* Get configuration */
  20#define SIOCYAMSMCS     (3)     /* Set mcs data */
  21
  22#define YAM_IOBASE   (1 << 0)
  23#define YAM_IRQ      (1 << 1)
  24#define YAM_BITRATE  (1 << 2) /* Bit rate of radio port ->57600 */
  25#define YAM_MODE     (1 << 3) /* 0=simplex 1=duplex 2=duplex+tempo */
  26#define YAM_HOLDDLY  (1 << 4) /* duplex tempo (sec) */
  27#define YAM_TXDELAY  (1 << 5) /* Tx Delay (ms) */
  28#define YAM_TXTAIL   (1 << 6) /* Tx Tail  (ms) */
  29#define YAM_PERSIST  (1 << 7) /* Persist  (ms) */
  30#define YAM_SLOTTIME (1 << 8) /* Slottime (ms) */
  31#define YAM_BAUDRATE (1 << 9) /* Baud rate of rs232 port ->115200 */
  32
  33#define YAM_MAXBITRATE  57600
  34#define YAM_MAXBAUDRATE 115200
  35#define YAM_MAXMODE     2
  36#define YAM_MAXHOLDDLY  99
  37#define YAM_MAXTXDELAY  999
  38#define YAM_MAXTXTAIL   999
  39#define YAM_MAXPERSIST  255
  40#define YAM_MAXSLOTTIME 999
  41
  42#define YAM_FPGA_SIZE   5302
  43
  44struct yamcfg {
  45        unsigned int mask;              /* Mask of commands */
  46        unsigned int iobase;    /* IO Base of COM port */
  47        unsigned int irq;               /* IRQ of COM port */
  48        unsigned int bitrate;   /* Bit rate of radio port */
  49        unsigned int baudrate;  /* Baud rate of the RS232 port */
  50        unsigned int txdelay;   /* TxDelay */
  51        unsigned int txtail;    /* TxTail */
  52        unsigned int persist;   /* Persistence */
  53        unsigned int slottime;  /* Slottime */
  54        unsigned int mode;              /* mode 0 (simp), 1(Dupl), 2(Dupl+delay) */
  55        unsigned int holddly;   /* PTT delay in FullDuplex 2 mode */
  56};
  57
  58struct yamdrv_ioctl_cfg {
  59        int cmd;
  60        struct yamcfg cfg;
  61};
  62
  63struct yamdrv_ioctl_mcs {
  64        int cmd;
  65        unsigned int bitrate;
  66        unsigned char bits[YAM_FPGA_SIZE];
  67};
  68