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 */
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