103 lines
3.4 KiB
C
103 lines
3.4 KiB
C
/* $NetBSD: eisavar.h,v 1.12 1997/07/17 01:08:46 jtk Exp $ */
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/*
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* Copyright (c) 1995, 1996 Christopher G. Demetriou
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* All rights reserved.
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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 Christopher G. Demetriou
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* for the NetBSD Project.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _DEV_EISA_EISAVAR_H_
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#define _DEV_EISA_EISAVAR_H_
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/*
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* Definitions for EISA autoconfiguration.
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*
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* This file describes types and functions which are used for EISA
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* configuration. Some of this information is machine-specific, and is
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* separated into eisa_machdep.h.
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*/
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#include <machine/bus.h>
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#include <dev/eisa/eisareg.h> /* For ID register & string info. */
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/*
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* Structures and definitions needed by the machine-dependent header.
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*/
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struct eisabus_attach_args;
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/*
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* Machine-dependent definitions.
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*/
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#if (alpha + i386 != 1)
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ERROR: COMPILING FOR UNSUPPORTED MACHINE, OR MORE THAN ONE.
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#endif
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#if alpha
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#include <alpha/eisa/eisa_machdep.h>
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#endif
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#if i386
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#include <i386/eisa/eisa_machdep.h>
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#endif
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typedef int eisa_slot_t; /* really only needs to be 4 bits */
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/*
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* EISA bus attach arguments.
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*/
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struct eisabus_attach_args {
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char *eba_busname; /* XXX should be common */
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bus_space_tag_t eba_iot; /* eisa i/o space tag */
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bus_space_tag_t eba_memt; /* eisa mem space tag */
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bus_dma_tag_t eba_dmat; /* DMA tag */
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eisa_chipset_tag_t eba_ec;
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};
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/*
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* EISA device attach arguments.
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*/
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struct eisa_attach_args {
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bus_space_tag_t ea_iot; /* eisa i/o space tag */
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bus_space_tag_t ea_memt; /* eisa mem space tag */
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bus_dma_tag_t ea_dmat; /* DMA tag */
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eisa_chipset_tag_t ea_ec;
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eisa_slot_t ea_slot;
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u_int8_t ea_vid[EISA_NVIDREGS];
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u_int8_t ea_pid[EISA_NPIDREGS];
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char ea_idstring[EISA_IDSTRINGLEN];
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};
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#include "locators.h"
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/*
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* Locators for EISA devices, as specified to config.
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*/
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#define eisacf_slot cf_loc[EISACF_SLOT]
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#define EISA_UNKNOWN_SLOT EISACF_SLOT_DEFAULT /* wildcarded 'slot' */
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#endif /* _DEV_EISA_EISAVAR_H_ */
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