intr.h revision 1.7
1/* $NetBSD: intr.h,v 1.7 2003/10/25 03:45:03 uwe Exp $ */ 2 3/*- 4 * Copyright (c) 2002 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by the NetBSD 18 * Foundation, Inc. and its contributors. 19 * 4. Neither the name of The NetBSD Foundation nor the names of its 20 * contributors may be used to endorse or promote products derived 21 * from this software without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 24 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 25 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 26 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 27 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 28 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 29 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 30 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 31 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 32 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 33 * POSSIBILITY OF SUCH DAMAGE. 34 */ 35 36#ifndef _HPCSH_INTR_H_ 37#define _HPCSH_INTR_H_ 38 39#include <sh3/intr.h> 40 41/* 42 * See sys/arch/sh3/sh3/interrupt.c 43 * This was 8 for TMU0, TMU1, TMU2, SCIF * 4, HD6446x. 44 * 45 * For now bump this to 16 so that it's possible to do experiments 46 * with new drivers without hitting this limit. 47 */ 48#define _INTR_N 16 49 50#define IPL_BIO 9 /* block I/O */ 51#define IPL_NET 10 /* network */ 52#define IPL_TTY 11 /* terminal */ 53#define IPL_SERIAL 11 /* serial */ 54#define IPL_CLOCK 14 /* clock */ 55#define IPL_HIGH 15 /* everything */ 56 57#include <hpcsh/dev/hd6446x/hd6446xintcvar.h> 58 59#define splsoftclock() hd6446x_intr_raise(IPL_SOFTCLOCK << 4) 60#define splsoftnet() hd6446x_intr_raise(IPL_SOFTNET << 4) 61#define splsoftserial() hd6446x_intr_raise(IPL_SOFTSERIAL << 4) 62#define splbio() hd6446x_intr_raise(IPL_BIO << 4) 63#define splnet() hd6446x_intr_raise(IPL_NET << 4) 64#define spltty() hd6446x_intr_raise(IPL_TTY << 4) 65#define splvm() spltty() 66#define splserial() hd6446x_intr_raise(IPL_SERIAL << 4) 67#define splclock() hd6446x_intr_raise(IPL_CLOCK << 4) 68#define splstatclock() splclock() 69#define splsched() splclock() 70#define splhigh() hd6446x_intr_raise(IPL_HIGH << 4) 71#define spllock() splhigh() 72 73#define spl0() hd6446x_intr_resume(0) 74#define splx(x) hd6446x_intr_resume(x) 75 76#define spllowersoftclock() hd6446x_intr_resume(IPL_SOFTCLOCK << 4) 77 78#endif /* !_HPCSH_INTR_H_ */ 79