drivers/char/rio/param.h

   1 /*
   2 ** -----------------------------------------------------------------------------
   3 **
   4 **  Perle Specialix driver for Linux
   5 **  Ported from existing RIO Driver for SCO sources.
   6  *
   7  *  (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
   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 **      Module          : param.h
  24 **      SID             : 1.2
  25 **      Last Modified   : 11/6/98 11:34:12
  26 **      Retrieved       : 11/6/98 11:34:21
  27 **
  28 **  ident @(#)param.h   1.2
  29 **
  30 ** -----------------------------------------------------------------------------
  31 */
  32
  33 #ifndef __rio_param_h__
  34 #define __rio_param_h__
  35
  36 #ifdef SCCS_LABELS
  37 static char *_param_h_sccs_ = "@(#)param.h      1.2";
  38 #endif
  39
  40
  41 /*
  42 ** the param command block, as used in OPEN and PARAM calls.
  43 */
  44
  45 struct phb_param
  46 {
  47     BYTE    Cmd;        /* It is very important that these line up */
  48     BYTE    Cor1;       /* with what is expected at the other end. */
  49     BYTE    Cor2;       /* to confirm that you've got it right,    */
  50     BYTE    Cor4;       /* check with cirrus/cirrus.h              */
  51     BYTE    Cor5;
  52     BYTE    TxXon;      /* Transmit X-On character */
  53     BYTE    TxXoff;     /* Transmit X-Off character */
  54     BYTE    RxXon;      /* Receive X-On character */
  55     BYTE    RxXoff;     /* Receive X-Off character */
  56     BYTE    LNext;      /* Literal-next character */
  57     BYTE    TxBaud;     /* Transmit baudrate */
  58     BYTE    RxBaud;     /* Receive baudrate */
  59 };
  60
  61 #endif