NetBSD/sys/arch/pica/include/bus.h

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/* $NetBSD: bus.h,v 1.1 1996/03/27 10:09:10 jonathan Exp $ */
#ifndef _PICA_BUS_H_
#define _PICA_BUS_H_
/*
* ISA "I/O space" macros
*/
#include <machine/pio.h>
/*
* I/O addresses (in bus space)
*/
typedef u_int32_t bus_io_addr_t;
typedef u_int32_t bus_io_size_t;
/*
* Memory addresses (in bus space)
*/
typedef u_int32_t bus_mem_addr_t;
typedef u_int32_t bus_mem_size_t;
/*
* Access methods for bus resources, I/O space, and memory space.
*/
typedef void *bus_chipset_tag_t;
typedef u_int32_t bus_io_handle_t;
typedef caddr_t bus_mem_handle_t;
#endif /* _PICA_BUS_H_ */