/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _SYS_INTREG_H
#define _SYS_INTREG_H
#include <sys/machintreg.h>
#ifndef _ASM
#endif
#ifdef __cplusplus
extern "C" {
#endif
/*
* A platform may require use of the system interrupt table beyond
* the maximum hardware interrupts specified above for virtual device
* interrupts. If the platform does not specify MAXVINTRS we default to 0.
*/
#ifndef MAXVINTRS
#define MAXVINTRS 0
#endif
/*
* maximum system interrupts allowed
*/
/*
* Interrupt State Machine
* Each interrupt source has a 2-bit state machine which ensures that
* software sees exactly one interrupt packet per assertion of the
* interrupt signal.
*/
/*
* Per-Processor Soft Interrupt Register
* XXX use %asr when the new assembler supports them
*/
/*
* Per-Processor TICK Register and TICK_Compare registers
*
*/
#ifndef _ASM
/*
* Interrupt Packet (mondo)
*/
struct intr_packet {
};
/*
* Leftover bogus stuff; removed them later
*/
struct cpu_intreg {
};
struct sys_intreg {
};
#endif /* _ASM */
#ifdef __cplusplus
}
#endif
#endif /* _SYS_INTREG_H */