59 lines
2.6 KiB
C
59 lines
2.6 KiB
C
/* $NetBSD: amdpmreg.h,v 1.4 2008/04/28 20:23:54 martin Exp $ */
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/*-
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* Copyright (c) 2002 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Enami Tsugutomo.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#define AMDPM_CONFREG 0x40
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/* 0x40: General Configuration 1 Register */
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#define AMDPM_RNGEN 0x00000080 /* random number generator enable */
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#define AMDPM_STOPTMR 0x00000040 /* stop free-running timer */
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/* 0x41: General Configuration 2 Register */
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#define AMDPM_PMIOEN 0x00008000 /* system management IO space enable */
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#define AMDPM_TMRRST 0x00004000 /* reset free-running timer */
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#define AMDPM_TMR32 0x00000800 /* extended (32 bit) timer enable */
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/* 0x42: SCI Interrupt Configuration Register */
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/* 0x43: Previous Power State Register */
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#define AMDPM_PMPTR 0x58 /* PMxx System Management IO space
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Pointer */
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#define NFORCE_PMPTR 0x14 /* nForce System Management IO space */
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#define AMDPM_PMBASE(x) ((x) & 0xff00) /* PMxx base address */
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#define NFORCE_PMBASE(x) ((x) & 0xfffc) /* nForce base address */
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#define AMDPM_PMSIZE 256 /* PMxx space size */
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/* Registers in PMxx space */
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#define AMDPM_TMR 0x08 /* 24/32 bit timer register */
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#define AMDPM_RNGDATA 0xf0 /* 32 bit random data register */
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#define AMDPM_RNGSTAT 0xf4 /* RNG status register */
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#define AMDPM_RNGDONE 0x00000001 /* Random number generation complete */
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