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https://codeberg.org/ziglang/zig.git
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Alex Rønne Petersen
66d97267c7
This excludes all headers in /usr/include/dev because that directory is bonkers huge (18M). We can add these on an as-needed basis.
86 lines
2.8 KiB
C
Vendored
86 lines
2.8 KiB
C
Vendored
/* $OpenBSD: mpbiosvar.h,v 1.13 2024/10/22 21:50:02 jsg Exp $ */
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/* $NetBSD: mpbiosvar.h,v 1.1.2.3 2000/02/29 13:17:20 sommerfeld 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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*
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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 _MACHINE_MPBIOSVAR_H_
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#define _MACHINE_MPBIOSVAR_H_
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#define MP_TRAMPOLINE (16 * PAGE_SIZE)
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#define MP_TRAMP_DATA (17 * PAGE_SIZE)
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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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char *mb_name; /* XXX bus name */
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int mb_idx; /* XXX bus index */
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void (*mb_intr_print) (int);
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void (*mb_intr_cfg)(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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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 int mp_nbusses;
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extern struct mp_intr_map *mp_intrs;
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extern int mp_nintrs;
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extern struct mp_bus *mp_isa_bus;
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extern struct mp_bus *mp_eisa_bus;
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void mpbios_scan(struct device *);
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int mpbios_probe(struct device *);
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int mpbios_invent(int, int, int);
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void mpbios_intr_fixup(void);
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#endif
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#endif
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#endif /* !_MACHINE_MPBIOSVAR_H_ */ |