sys/arch/hpcmips/vr/dsureg.h

   1 /*      $NetBSD:$       */
   2
   3 /*-
   4  * Copyright (c) 1999 SATO Kazumi. All rights reserved.
   5  * Copyright (c) 1999 PocketBSD Project. All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  * 3. All advertising materials mentioning features or use of this software
  16  *    must display the following acknowledgement:
  17  *      This product includes software developed by the PocketBSD project
  18  *      and its contributors.
  19  * 4. Neither the name of the project nor the names of its contributors
  20  *    may be used to endorse or promote products derived from this software
  21  *    without specific prior written permission.
  22  *
  23  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  33  * SUCH DAMAGE.
  34  *
  35  */
  36
  37 /*
  38  *      DSU (Deadman's Switch Unit) Registers definitions.
  39  *              start 0xB0000E0
  40  */
  41
  42 #define DSUCNT_REG_W            0x000   /* DSU Control Register */
  43
  44 #define         DSUCNT_DSWMASK          (1)     /* Deadman's switch mask */
  45 #define         DSUCNT_DSWEN            (1)     /* Deadman's switch enable */
  46 #define         DSUCNT_DSWDS            (0)     /* Deadman's switch disable */
  47
  48
  49 #define DSUSET_REG_W            0x002   /* DSU DeadTime Set Register */
  50
  51
  52 #define DSUCLR_REG_W            0x004   /* DSU Clear Register */
  53 #define         DSUCLR_DSWCLR           (1)     /* Deadman's switch clear */
  54
  55
  56 #define DSUTIM_REG_W            0x006   /* DSU Elapsed Time Register */
  57
  58 /* END dsureg.h */