NetBSD/sys/arch/evbsh3/include/intr.h

72 lines
3.0 KiB
C

/* $NetBSD: intr.h,v 1.7 2002/04/22 02:05:33 msaitoh Exp $ */
/*-
* Copyright (c) 2002 The NetBSD Foundation, Inc.
* All rights reserved.
*
* 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. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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 _EVBSH3_INTR_H_
#define _EVBSH3_INTR_H_
#include <sh3/intr.h>
/* Number of interrupt source */
#define _INTR_N 11 /* TMU0, TMU1, TMU2, (SCIF and SCI) * 4 */
/* Interrupt priority levels */
#define IPL_BIO 9 /* block I/O */
#define IPL_NET 11 /* network */
#define IPL_TTY 12 /* terminal */
#define IPL_SERIAL 12 /* serial */
#define IPL_CLOCK 14 /* clock */
#define IPL_HIGH 15 /* everything */
#define splsoftclock() _cpu_intr_raise(IPL_SOFTCLOCK << 4)
#define splsoftnet() _cpu_intr_raise(IPL_SOFTNET << 4)
#define splsoftserial() _cpu_intr_raise(IPL_SOFTSERIAL << 4)
#define splbio() _cpu_intr_raise(IPL_BIO << 4)
#define splnet() _cpu_intr_raise(IPL_NET << 4)
#define spltty() _cpu_intr_raise(IPL_TTY << 4)
#define splvm() spltty()
#define splserial() _cpu_intr_raise(IPL_SERIAL << 4)
#define splclock() _cpu_intr_raise(IPL_CLOCK << 4)
#define splstatclock() splclock()
#define splsched() splclock()
#define splhigh() _cpu_intr_raise(IPL_HIGH << 4)
#define spllock() splhigh()
#define spl0() _cpu_intr_resume(0)
#define splx(x) _cpu_intr_resume(x)
#define spllowersoftclock() _cpu_intr_resume(IPL_SOFTCLOCK << 4)
#endif /* !_EVBSH3_INTR_H_ */