source: rtems/c/src/lib/include/vmeintr.h @ df49c60

4.104.114.84.95
Last change on this file since df49c60 was 08311cc3, checked in by Joel Sherrill <joel.sherrill@…>, on Nov 17, 1999 at 5:51:34 PM

Updated copyright notice.

  • Property mode set to 100644
File size: 1.1 KB
Line 
1/*
2 *  vmeintr.h
3 *
4 *  This file is the specification for the VMEbus interface library
5 *  which should be provided by all BSPs for VMEbus Single Board
6 *  Computers but currently only a few do so.
7 *
8 *  COPYRIGHT (c) 1989-1999.
9 *  On-Line Applications Research Corporation (OAR).
10 *
11 *  The license and distribution terms for this file may be
12 *  found in the file LICENSE in this distribution or at
13 *  http://www.OARcorp.com/rtems/license.html.
14 *
15 *  $Id$
16 */
17
18#ifndef __VME_INTERRUPT_h
19#define __VME_INTERRUPT_h
20
21#ifdef __cplusplus
22extern "C" {
23#endif
24
25/*
26 *  This defines the mask which is used to determine which
27 *  interrupt levels are affected by a call to this package.
28 *  The LSB corresponds to VME interrupt 0 and the MSB
29 *  to VME interrupt 7.
30 *
31 */
32
33typedef rtems_unsigned8 VME_interrupt_Mask;
34
35/*
36 *  VME_interrupt_Disable
37 *
38 */
39
40void VME_interrupt_Disable (
41  VME_interrupt_Mask                mask                        /* IN  */
42);
43
44/*
45 *  VME_interrupt_Disable
46 *
47 */
48
49void VME_interrupt_Enable (
50  VME_interrupt_Mask                mask                        /* IN  */
51);
52
53#ifdef __cplusplus
54}
55#endif
56
57#endif /* end of include file */
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