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/*
*
* COPYRIGHT (c) 1989-2011.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* $Id$
*/
void rtems_bsp_delay( int usec );
void bsp_smp_wait_for(
volatile unsigned int *address,
unsigned int desired,
int maximum_usecs
)
{
int iterations;
volatile unsigned int *p = address;
for (iterations=0 ; iterations < maximum_usecs ; iterations++ ) {
if ( *p == desired )
break;
rtems_bsp_delay( 1 );
}
}
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