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/*
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 *
 * SGI UV IRQ definitions
 *
 * Copyright (C) 2008 Silicon Graphics, Inc. All rights reserved.
 */

#ifndef ASM_X86__UV__UV_IRQ_H
#define ASM_X86__UV__UV_IRQ_H

/* If a generic version of this structure gets defined, eliminate this one. */
struct uv_IO_APIC_route_entry {
	__u64	vector		:  8,
		delivery_mode	:  3,
		dest_mode	:  1,
		delivery_status	:  1,
		polarity	:  1,
		__reserved_1	:  1,
		trigger		:  1,
		mask		:  1,
		__reserved_2	: 15,
		dest		: 32;
};

extern struct irq_chip uv_irq_chip;

extern int arch_enable_uv_irq(char *, unsigned int, int, int, unsigned long);
extern void arch_disable_uv_irq(int, unsigned long);

extern int uv_setup_irq(char *, int, int, unsigned long);
extern void uv_teardown_irq(unsigned int, int, unsigned long);

#endif /* ASM_X86__UV__UV_IRQ_H */