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54 lines
2.0 KiB
C
54 lines
2.0 KiB
C
/*-
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* Copyright (c) 2001 - 2003 by Thomas Moestl <tmm@FreeBSD.org>.
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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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*
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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 OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _MACHINE_OFW_BUS_H_
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#define _MACHINE_OFW_BUS_H_
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#define ORIP_NOINT -1
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#define ORIR_NOTFOUND 0xffffffff
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/*
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* Other than in Open Firmware calls, the size of a bus cell seems to be
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* always the same.
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*/
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typedef u_int32_t pcell_t;
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struct ofw_bus_iinfo {
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u_int8_t *opi_imap;
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u_int8_t *opi_imapmsk;
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int opi_imapsz;
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pcell_t opi_addrc;
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};
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void ofw_bus_setup_iinfo(phandle_t, struct ofw_bus_iinfo *, int);
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int ofw_bus_lookup_imap(phandle_t, struct ofw_bus_iinfo *, void *, int,
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void *, int, void *, int, void *);
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int ofw_bus_search_intrmap(void *, int, void *, int, void *, int, void *,
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void *, void *, int);
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#endif /* !_MACHINE_OFW_BUS_H_ */
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