FreeBSD-5.3/sys/alpha/pci/alphapci_if.m

#
# Copyright (c) 2000 Doug Rabson
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
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# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# SUCH DAMAGE.
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# $FreeBSD: src/sys/alpha/pci/alphapci_if.m,v 1.1 2000/08/28 21:48:02 dfr Exp $
#

#include <sys/bus.h>
#include <alpha/pci/pcibus.h>

INTERFACE alphapci;

CODE {
	static void *null_cvt(device_t dev, vm_offset_t ba)
	{
		return 0;
	}
};

METHOD void * cvt_dense {
	device_t	dev;
	vm_offset_t	ba;
} DEFAULT null_cvt;

METHOD void * cvt_bwx {
	device_t	dev;
	vm_offset_t	ba;
} DEFAULT null_cvt;

METHOD struct alpha_busspace * get_bustag {
	device_t	dev;
	int		type;
} DEFAULT pci_get_bustag;

METHOD struct rman * get_rman {
	device_t	dev;
	int		type;
} DEFAULT pci_get_rman;