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ioapic_abi.h
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ioapic_abi.h
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/*
* Copyright (c) 1991 The Regents of the University of California.
* Copyright (c) 1996, by Steve Passe. All rights reserved.
* Copyright (c) 2005,2008 The DragonFly Project. All rights reserved.
* All rights reserved.
*
* This code is derived from software contributed to The DragonFly Project
* by Matthew Dillon <dillon@backplane.com>
*
* This code is derived from software contributed to Berkeley by
* William Jolitz.
*
* 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
* notice, this list of conditions and the following disclaimer.
* 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.
* 3. Neither the name of The DragonFly Project nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific, prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _ARCH_APIC_IOAPIC_ABI_H_
#define _ARCH_APIC_IOAPIC_ABI_H_
#ifndef _SYS_BUS_H_
#include <sys/bus.h>
#endif
#ifdef SMP /* APIC_IO */
extern struct machintr_abi MachIntrABI_IOAPIC;
void ioapic_abi_set_irqmap(int, int, enum intr_trigger, enum intr_polarity);
void ioapic_abi_fixup_irqmap(void);
int ioapic_abi_find_gsi(int, enum intr_trigger, enum intr_polarity);
int ioapic_abi_find_irq(int, enum intr_trigger, enum intr_polarity);
#endif /* SMP */
#endif /* !_ARCH_APIC_IOAPIC_ABI_H_ */