freebsd-dev/sys/arm/include/psl.h
Pedro F. Giffuni af3dc4a7ca sys/arm: further adoption of SPDX licensing ID tags.
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.
2017-11-27 15:04:10 +00:00

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2.7 KiB
C

/* $NetBSD: psl.h,v 1.6 2003/06/16 20:00:58 thorpej Exp $ */
/*-
* SPDX-License-Identifier: BSD-4-Clause
*
* Copyright (c) 1995 Mark Brinicombe.
* 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 Mark Brinicombe
* for the NetBSD Project.
* 4. The name of the company nor the name of the author may be used to
* endorse or promote products derived from this software without specific
* prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
*
* RiscBSD kernel project
*
* psl.h
*
* spl prototypes.
* Eventually this will become a set of defines.
*
* Created : 21/07/95
*
* $FreeBSD$
*/
#ifndef _MACHINE_PSL_H_
#define _MACHINE_PSL_H_
/*
* These are the different SPL states
*
* Each state has an interrupt mask associated with it which
* indicate which interrupts are allowed.
*/
#define _SPL_0 0
#define _SPL_SOFTCLOCK 1
#define _SPL_SOFTNET 2
#define _SPL_BIO 3
#define _SPL_NET 4
#define _SPL_SOFTSERIAL 5
#define _SPL_TTY 6
#define _SPL_VM 7
#define _SPL_AUDIO 8
#define _SPL_CLOCK 9
#define _SPL_STATCLOCK 10
#define _SPL_HIGH 11
#define _SPL_SERIAL 12
#define _SPL_LEVELS 13
#ifdef _KERNEL
#ifndef _LOCORE
extern int current_spl_level;
extern u_int spl_masks[_SPL_LEVELS + 1];
extern u_int spl_smasks[_SPL_LEVELS];
#endif /* _LOCORE */
#endif /* _KERNEL */
#endif /* _ARM_PSL_H_ */
/* End of psl.h */