drivers/char/rio/poll.h

   1 /****************************************************************************
   2  *******                                                              *******
   3  *******                      P O L L
   4  *******                                                              *******
   5  ****************************************************************************
   6
   7  Author  : Ian Nandhra / Jeremy Rolls
   8  Date    :
   9
  10  *
  11  *  (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
  12  *
  13  *      This program is free software; you can redistribute it and/or modify
  14  *      it under the terms of the GNU General Public License as published by
  15  *      the Free Software Foundation; either version 2 of the License, or
  16  *      (at your option) any later version.
  17  *
  18  *      This program is distributed in the hope that it will be useful,
  19  *      but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  *      GNU General Public License for more details.
  22  *
  23  *      You should have received a copy of the GNU General Public License
  24  *      along with this program; if not, write to the Free Software
  25  *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  26
  27  Version : 0.01
  28
  29
  30                             Mods
  31  ----------------------------------------------------------------------------
  32   Date     By                Description
  33  ----------------------------------------------------------------------------
  34
  35  ***************************************************************************/
  36
  37 #ifndef _poll_h
  38 #define _poll_h
  39
  40 #ifndef lint
  41 #ifdef SCCS_LABELS
  42 static char *_rio_poll_h_sccs = "@(#)poll.h     1.2" ;
  43 #endif
  44 #endif
  45
  46
  47 #ifdef HOST
  48 #define POLL_STACK            100
  49 #endif
  50 #ifdef RTA
  51 #define POLL_STACK            200
  52 #endif
  53
  54 #define POLL_PERIOD           (int) SECOND
  55
  56 /* The various poll commands */
  57 #define POLL_POLL             0            /* We are connected and happy.. */
  58 #define POLL_INTRO            1            /* Introduction packet */
  59 #define POLL_TOPOLOGY         2            /* Topology update */
  60 #define POLL_ASSIGN           3            /* ID assign */
  61 #define POLL_FOAD             4            /* F*** Off And Die */
  62 #define POLL_LMD              5            /* Let Me Die */
  63 #define POLL_DYB              6            /* Die You Ba***** */
  64
  65 /* The way data fields are split up for POLL packets */
  66 #define POLL_HOST_SERIAL      2            /* Host who booted me */
  67 #define POLL_MY_SERIAL        6            /* My serial number */
  68 #define POLL_YOUR_ID          1            /* Your ID number */
  69 #define POLL_TOPOLOGY_FIELDS  2            /* Topology maps */
  70
  71 #endif
  72
  73 /*********** end of file ***********/
  74
  75
  76