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Diffstat (limited to 'sys/arch/sparc/dev/power.h')
-rw-r--r-- | sys/arch/sparc/dev/power.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/sys/arch/sparc/dev/power.h b/sys/arch/sparc/dev/power.h new file mode 100644 index 00000000000..252195b210c --- /dev/null +++ b/sys/arch/sparc/dev/power.h @@ -0,0 +1,60 @@ +/* $NetBSD: power.h,v 1.2 1996/05/16 15:56:57 abrown Exp $ */ + +/* + * Copyright (c) 1996 + * The President and Fellows of Harvard College. All rights reserved. + * + * All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by Aaron Brown and + * Harvard University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by Harvard University + * and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $Id: power.h,v 1.1 1996/08/11 05:34:25 deraadt Exp $ + * + */ + +/* + * Sun-4m power register. This register allows the computer to power itself + * down. + */ + +#define POWER_OFF 0x1 /* remove power */ + +#define POWER_REG ((volatile u_char *)(power_reg)) + +#define POWER_BITS "\20\1POWEROFF" + +#ifndef _LOCORE +volatile u_char *power_reg; +#endif + +void powerdown __P((void)); /* power off function */ |