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/*  vmeintr.c

 *

 *  VMEbus support routines for the Generation I board.

 *

 *  COPYRIGHT (c) 1989-1997.

 *  On-Line Applications Research Corporation (OAR).

 *  Copyright assigned to U.S. Government, 1994.

 *

 *  The license and distribution terms for this file may in

 *  the file LICENSE in this distribution or at

 *  http://www.OARcorp.com/rtems/license.html.

 *

 *  $Id:

 */

#include <rtems.h>

#include <bsp.h>

#include <vmeintr.h>

/*PAGE

 *

 *  VME_interrupt_Disable

 *

 */

void VME_interrupt_Disable (

  VME_interrupt_Mask                mask                        /* IN  */

)

{

  volatile rtems_unsigned8  *VME_interrupt_enable;

  rtems_unsigned8  value;

#if 0

  VME_interrupt_enable = ACC_VIE;

#else

  VME_interrupt_enable = 0;

#endif

  value = *VME_interrupt_enable;

  value &= ~mask;  /* turn off interrupts for all levels in mask */

  *VME_interrupt_enable = value;

}

/*PAGE

 *

 *  VME_interrupt_Enable

 *

 */

void VME_interrupt_Enable (

  VME_interrupt_Mask                mask                        /* IN  */

)

{

  volatile rtems_unsigned8  *VME_interrupt_enable;

  rtems_unsigned8  value;

#if 0

  VME_interrupt_enable = ACC_VIE;

#else

  VME_interrupt_enable = 0;

#endif

  value = *VME_interrupt_enable;

  value |= mask;  /* turn on interrupts for all levels in mask */

  *VME_interrupt_enable = value;

}