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Diffstat (limited to 'sys/arch/palm/include/intr.h')
| -rw-r--r-- | sys/arch/palm/include/intr.h | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/sys/arch/palm/include/intr.h b/sys/arch/palm/include/intr.h new file mode 100644 index 00000000000..c341f9ea7f0 --- /dev/null +++ b/sys/arch/palm/include/intr.h @@ -0,0 +1,104 @@ +/* $OpenBSD: intr.h,v 1.1 2009/09/05 01:22:11 marex Exp $ */ +/* $NetBSD: intr.h,v 1.12 2003/06/16 20:00:59 thorpej Exp $ */ + +/* + * Copyright (c) 2001, 2003 Wasabi Systems, Inc. + * All rights reserved. + * + * Written by Jason R. Thorpe for Wasabi Systems, Inc. + * + * 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 for the NetBSD Project by + * Wasabi Systems, Inc. + * 4. The name of Wasabi Systems, Inc. may not be used to endorse + * or promote products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``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 WASABI SYSTEMS, INC + * 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 _EVBARM_INTR_H_ +#define _EVBARM_INTR_H_ + +#ifdef _KERNEL + + +/* Interrupt priority "levels". */ +#define IPL_NONE 0 /* nothing */ +#define IPL_SOFT 1 /* generic software interrupts */ +#define IPL_SOFTCLOCK 2 /* software clock interrupt */ +#define IPL_SOFTNET 3 /* software network interrupt */ +#define IPL_BIO 4 /* block I/O */ +#define IPL_NET 5 /* network */ +#define IPL_SOFTTTY 6 /* software serial interrupt */ +#define IPL_TTY 7 /* terminals */ +#define IPL_VM 8 /* memory allocation */ +#define IPL_AUDIO 9 /* audio device */ +#define IPL_CLOCK 10 /* clock interrupt */ +#define IPL_STATCLOCK 11 /* statistics clock interrupt */ +#define IPL_HIGH 12 /* everything */ + +#define NIPL 13 + +/* Interrupt sharing types. */ +#define IST_NONE 0 /* none */ +#define IST_PULSE 1 /* pulsed */ +#define IST_EDGE 2 /* edge-triggered */ +#define IST_LEVEL 3 /* level-triggered */ + +#define IST_LEVEL_LOW IST_LEVEL +#define IST_LEVEL_HIGH 4 +#define IST_EDGE_FALLING IST_EDGE +#define IST_EDGE_RISING 5 +#define IST_EDGE_BOTH 6 + +#ifndef _LOCORE + +#include <sys/device.h> +#include <sys/queue.h> + +#define splhigh() _splraise(IPL_HIGH) +#define splsoft() _splraise(IPL_SOFT) +#define splsoftclock() _splraise(IPL_SOFTCLOCK) +#define splsoftnet() _splraise(IPL_SOFTNET) +#define splbio() _splraise(IPL_BIO) +#define splnet() _splraise(IPL_NET) +#define spltty() _splraise(IPL_TTY) +#define splvm() _splraise(IPL_VM) +#define splaudio() _splraise(IPL_AUDIO) +#define splclock() _splraise(IPL_CLOCK) +#define splstatclock() _splraise(IPL_STATCLOCK) +#define splserial() _splraise(IPL_SERIAL) + +#define spl0() _spllower(IPL_NONE) + +#define splsched() splhigh() +#define spllock() splhigh() + +#endif /* ! _LOCORE */ + +#include <arm/xscale/pxa2x0_intr.h> + +#endif /* _KERNEL */ + +#endif /* _EVBARM_INTR_H_ */ + |