drivers/char/rio/selftest.h

   1 /*
   2 ** File:                selftest.h
   3 **
   4 ** Author:              David Dix
   5 **
   6 ** Created:             15th March 1993
   7 **
   8 ** Last modified:       94/06/14
   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
  28 #ifndef _selftests_h_
  29 #define _selftests_h_
  30
  31 /*
  32 ** Selftest identifier...
  33 */
  34 #define SELFTEST_MAGIC  0x5a5a
  35
  36 /*
  37 ** This is the structure of the packet that is sent back after each
  38 ** selftest on a booting RTA.
  39 */
  40 typedef struct {
  41     short               magic;                  /* Identifies packet type */
  42     int                 test;                   /* Test number, see below */
  43     unsigned int        result;                 /* Result value */
  44     unsigned int        dataIn;
  45     unsigned int        dataOut;
  46 }selftestStruct;
  47
  48 /*
  49 ** The different tests are identified by the following data values.
  50 */
  51 enum test {
  52     TESTS_COMPLETE      = 0x00,
  53     MEMTEST_ADDR        = 0x01,
  54     MEMTEST_BIT         = 0x02,
  55     MEMTEST_FILL        = 0x03,
  56     MEMTEST_DATABUS     = 0x04,
  57     MEMTEST_ADDRBUS     = 0x05,
  58     CD1400_INIT         = 0x10,
  59     CD1400_LOOP         = 0x11,
  60     CD1400_INTERRUPT    = 0x12
  61 };
  62
  63 enum result {
  64     E_PORT              = 0x10,
  65     E_TX                = 0x11,
  66     E_RX                = 0x12,
  67     E_EXCEPT            = 0x13,
  68     E_COMPARE           = 0x14,
  69     E_MODEM             = 0x15,
  70     E_TIMEOUT           = 0x16,
  71     E_INTERRUPT         = 0x17
  72 };
  73 #endif  /* _selftests_h_ */