63 lines
2.3 KiB
C
63 lines
2.3 KiB
C
/* $NetBSD: bus.h,v 1.3 1997/06/23 02:46:45 jonathan Exp $ */
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/*
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* Copyright (c) 1997 Jonathan Stone (hereinafter referred to as the author)
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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 Jonathan Stone for
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* 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
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _PICA_BUS_H_
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#define _PICA_BUS_H_
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/*
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* ISA "I/O space" macros
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*/
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#include <machine/pio.h>
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/*
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* I/O addresses (in bus space)
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*/
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typedef u_int32_t bus_io_addr_t;
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typedef u_int32_t bus_io_size_t;
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/*
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* Memory addresses (in bus space)
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*/
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typedef u_int32_t bus_mem_addr_t;
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typedef u_int32_t bus_mem_size_t;
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/*
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* Access methods for bus resources, I/O space, and memory space.
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*/
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typedef void *bus_chipset_tag_t;
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typedef u_int32_t bus_io_handle_t;
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typedef caddr_t bus_mem_handle_t;
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#endif /* _PICA_BUS_H_ */
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