2185bcc386
This work is based on code written by Scott D. Telford, the IBM Token Ring card attachment was written by Gregory McGarry. XXX this is still very experimental and development version; use at your XXX own risk
83 lines
3.2 KiB
C
83 lines
3.2 KiB
C
/* $NetBSD: mcavar.h,v 1.1 2000/05/11 15:42:07 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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int mca_issupp __P((int));
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#endif /* _DEV_MCA_MCAVAR_H_ */
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