82 lines
3.2 KiB
C
82 lines
3.2 KiB
C
/* $NetBSD: mcavar.h,v 1.2 2001/02/14 19:31:19 jdolecek Exp $ */
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/*-
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* Copyright (c) 2000 The NetBSD Foundation, Inc.
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* Copyright (c) 1996-1999 Scott D. Telford.
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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 Scott Telford <s.telford@ed.ac.uk>.
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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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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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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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#ifndef _DEV_MCA_MCAVAR_H_
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#define _DEV_MCA_MCAVAR_H_
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/*
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* Definitions for MCA autoconfiguration.
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*
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* This file describes types and functions which are used for MCA
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* configuration. Some of this information is machine-specific, and is
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* separated into mca_machdep.h.
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*/
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#include <machine/bus.h>
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#include <machine/mca_machdep.h>
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struct mcabus_attach_args {
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const char *mba_busname;
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bus_space_tag_t mba_iot; /* MCA I/O space tag */
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bus_space_tag_t mba_memt; /* MCA mem space tag */
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bus_dma_tag_t mba_dmat; /* MCA DMA tag */
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mca_chipset_tag_t mba_mc; /* currently unused */
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int mba_bus; /* MCA bus number */
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};
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struct mca_attach_args {
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struct device *ma_self; /* pointer to it's device struct */
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bus_space_tag_t ma_iot; /* MCA I/O space tag */
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bus_space_tag_t ma_memt; /* MCA mem space tag */
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bus_dma_tag_t ma_dmat; /* MCA DMA tag */
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mca_chipset_tag_t ma_mc; /* currently unused */
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int ma_slot; /* MCA slot number */
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int ma_pos[8]; /* MCA POS register values */
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int ma_id; /* MCA device ID (POS1 + POS2<<8) */
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};
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#define mcacf_slot cf_loc[0]
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#define MCA_UNKNOWN_SLOT -1 /* wildcarded 'slot' */
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void mca_devinfo __P((int, char *));
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#endif /* _DEV_MCA_MCAVAR_H_ */
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