89 lines
3.0 KiB
C
89 lines
3.0 KiB
C
/* $NetBSD: mpbiosvar.h,v 1.3 2002/10/06 20:39:33 fvdl Exp $ */
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/*-
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* Copyright (c) 2000 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by RedBack Networks Inc.
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*
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* Author: Bill Sommerfeld
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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 the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _I386_MPBIOSVAR_H_
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#define _I386_MPBIOSVAR_H_
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#define MP_TRAMPOLINE (2 * NBPG)
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#if !defined(_LOCORE)
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#include <machine/mpbiosreg.h>
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struct mp_bus
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{
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char *mb_name; /* XXX bus name */
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int mb_idx; /* XXX bus index */
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void (*mb_intr_print) __P((int));
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void (*mb_intr_cfg) __P((const struct mpbios_int *, u_int32_t *));
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struct mp_intr_map *mb_intrs;
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u_int32_t mb_data; /* random bus-specific datum. */
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};
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struct mp_intr_map
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{
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struct mp_intr_map *next;
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struct mp_bus *bus;
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int bus_pin;
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struct ioapic_softc *ioapic;
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int ioapic_pin;
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int ioapic_ih; /* int handle, for apic_intr_est */
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int type; /* from mp spec intr record */
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int flags; /* from mp spec intr record */
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u_int32_t redir;
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int cpu_id;
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};
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#if defined(_KERNEL)
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extern int mp_verbose;
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extern struct mp_bus *mp_busses;
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extern struct mp_intr_map *mp_intrs;
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extern int mp_nintr;
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extern int mp_isa_bus, mp_eisa_bus;
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void mpbios_scan __P((struct device *));
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int mpbios_probe __P((struct device *));
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#endif
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#endif
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#endif /* !_I386_MPBIOSVAR_H_ */
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