mvme68k/include/intr.h

1.1.2.1  scw /*	$NetBSD: intr.h,v 1.1.2.1 2000/03/11 20:51:51 scw Exp $	*/
1.1.2.1  scw
1.1.2.1  scw /*-
1.1.2.1  scw  * Copyright (c) 2000 The NetBSD Foundation, Inc.
1.1.2.1  scw  * All rights reserved.
1.1.2.1  scw  *
1.1.2.1  scw  * This code is derived from software contributed to The NetBSD Foundation
1.1.2.1  scw  * by Jason R. Thorpe and Steve C. Woodford.
1.1.2.1  scw  *
1.1.2.1  scw  * Redistribution and use in source and binary forms, with or without
1.1.2.1  scw  * modification, are permitted provided that the following conditions
1.1.2.1  scw  * are met:
1.1.2.1  scw  * 1. Redistributions of source code must retain the above copyright
1.1.2.1  scw  *    notice, this list of conditions and the following disclaimer.
1.1.2.1  scw  * 2. Redistributions in binary form must reproduce the above copyright
1.1.2.1  scw  *    notice, this list of conditions and the following disclaimer in the
1.1.2.1  scw  *    documentation and/or other materials provided with the distribution.
1.1.2.1  scw  * 3. All advertising materials mentioning features or use of this software
1.1.2.1  scw  *    must display the following acknowledgement:
1.1.2.1  scw  *        This product includes software developed by the NetBSD
1.1.2.1  scw  *        Foundation, Inc. and its contributors.
1.1.2.1  scw  * 4. Neither the name of The NetBSD Foundation nor the names of its
1.1.2.1  scw  *    contributors may be used to endorse or promote products derived
1.1.2.1  scw  *    from this software without specific prior written permission.
1.1.2.1  scw  *
1.1.2.1  scw  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
1.1.2.1  scw  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
1.1.2.1  scw  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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1.1.2.1  scw  * POSSIBILITY OF SUCH DAMAGE.
1.1.2.1  scw  */
1.1.2.1  scw
1.1.2.1  scw #ifndef _MVME68K_INTR_H
1.1.2.1  scw #define _MVME68K_INTR_H
1.1.2.1  scw
1.1.2.1  scw /*
1.1.2.1  scw  * These are identical to the values used by hp300, but are not meaningful
1.1.2.1  scw  * to mvme68k code at this time.
1.1.2.1  scw  */
1.1.2.1  scw #define	IPL_NONE	0	/* disable only this interrupt */
1.1.2.1  scw #define	IPL_BIO		1	/* disable block I/O interrupts */
1.1.2.1  scw #define	IPL_NET		2	/* disable network interrupts */
1.1.2.1  scw #define	IPL_TTY		3	/* disable terminal interrupts */
1.1.2.1  scw #define	IPL_TTYNOBUF	4	/* IPL_TTY + higher ISR priority */
1.1.2.1  scw #define	IPL_CLOCK	5	/* disable clock interrupts */
1.1.2.1  scw #define	IPL_HIGH	6	/* disable all interrupts */
1.1.2.1  scw
1.1.2.1  scw #endif /* _MVME68K_INTR_H */