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Annotation of sys/arch/sparc/dev/power.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: power.h,v 1.5 2005/03/23 17:12:24 miod Exp $ */
                      2: /*     $NetBSD: power.h,v 1.2 1996/05/16 15:56:57 abrown Exp $ */
                      3:
                      4: /*
                      5:  * Copyright (c) 1996
                      6:  *     The President and Fellows of Harvard College. All rights reserved.
                      7:  *
                      8:  * All advertising materials mentioning features or use of this software
                      9:  * must display the following acknowledgement:
                     10:  *     This product includes software developed by Aaron Brown and
                     11:  *     Harvard University.
                     12:  *
                     13:  * Redistribution and use in source and binary forms, with or without
                     14:  * modification, are permitted provided that the following conditions
                     15:  * are met:
                     16:  *
                     17:  * 1. Redistributions of source code must retain the above copyright
                     18:  *    notice, this list of conditions and the following disclaimer.
                     19:  * 2. Redistributions in binary form must reproduce the above copyright
                     20:  *    notice, this list of conditions and the following disclaimer in the
                     21:  *    documentation and/or other materials provided with the distribution.
                     22:  * 3. All advertising materials mentioning features or use of this software
                     23:  *    must display the following acknowledgement:
                     24:  *     This product includes software developed by Harvard University
                     25:  *     and its contributors.
                     26:  * 4. Neither the name of the University nor the names of its contributors
                     27:  *    may be used to endorse or promote products derived from this software
                     28:  *    without specific prior written permission.
                     29:  *
                     30:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     31:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     32:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     33:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     34:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     35:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     36:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     37:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     38:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     39:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     40:  * SUCH DAMAGE.
                     41:  *
                     42:  *
                     43:  */
                     44:
                     45: /*
                     46:  * Sun-4m power register.  This register allows the computer to power itself
                     47:  * down.
                     48:  */
                     49:
                     50: #define POWER_OFF      0x1     /* remove power */
                     51:
                     52: #define        POWER_REG       ((volatile u_char *)(power_reg))
                     53:
                     54: #define        POWER_BITS      "\20\1POWEROFF"
                     55:
                     56: #ifndef _LOCORE
                     57: extern volatile u_char *power_reg;
                     58: #endif
                     59:
                     60: void auxio_powerdown(void);            /* power off function */