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/*
* Clock Tick interrupt conexion code.
*
* 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.
*
* Modified to support the MPC750.
* Modifications Copyright (c) 1999 Eric Valette valette@crf.canon.fr
*
* $Id$
*/
#include <bsp.h>
#include <bsp/irq.h>
#include <libcpu/c_clock.h>
static rtems_irq_connect_data clockIrqData = {BSP_DECREMENTER,
clockIsr,
(rtems_irq_enable)clockOn,
(rtems_irq_disable)clockOff,
(rtems_irq_is_enabled) clockIsOn};
int BSP_disconnect_clock_handler (void)
{
return BSP_remove_rtems_irq_handler (&clockIrqData);
}
int BSP_connect_clock_handler (void)
{
return BSP_install_rtems_irq_handler (&clockIrqData);
}
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