1 files changed, 0 insertions, 130 deletions
diff --git a/c/src/lib/libbsp/powerpc/dmv177/timer/timer.c b/c/src/lib/libbsp/powerpc/dmv177/timer/timer.c
deleted file mode 100644
index 1170270ae3..0000000000
--- a/c/src/lib/libbsp/powerpc/dmv177/timer/timer.c
+++ /dev/null
@@ -1,130 +0,0 @@
-/*  timer.c
- *
- *  This file implements a benchmark timer using the General Purpose Timer on
- *  the MEC.
- *
- *  The license and distribution terms for this file are in
- *  the file LICENSE in this distribution or at
- *  http://www.rtems.com/license/LICENSE.
- *
- *  $Id$
- */
-
-#include <assert.h>
-
-#include <bsp.h>
-
-uint64_t   Timer_driver_Start_time;
-
-rtems_boolean Timer_driver_Find_average_overhead;
-
-/*PAGE
- *
- *  Timer_initialize
- *
- *  This routine initializes the timer.
- *
- *  Input parameters:   NONE
- *
- *  Output parameters:  NONE
- *
- *  Return values:      NONE
- *
- */
-
-void Timer_initialize()
-{
-  /*
-   *  Timer runs long and accurate enough not to require an interrupt.
-   */
-
-  Timer_driver_Start_time = PPC_Get_timebase_register();
-
-}
-
-#define AVG_OVERHEAD     24  /* It typically takes 24 instructions */
-                             /*     to start/stop the timer. */
-#define LEAST_VALID       1  /* Don't trust a value lower than this */
-
-/*  PAGE
- *
- *  Read_timer
- *
- *  This routine reads the timer.
- *
- *  Input parameters:   NONE
- *
- *  Output parameters:  NONE
- *
- *  Return values:      timer in ms units
- *
- */
-
-int Read_timer()
-{
-  uint64_t    clicks;
-  uint64_t    total64;
-  uint32_t    total;
-
-  /* approximately CLOCK_SPEED clicks per microsecond */
-
-  clicks = PPC_Get_timebase_register();
-
-  assert( clicks > Timer_driver_Start_time );
-
-  total64 = clicks - Timer_driver_Start_time;
-
-  assert( total64 <= 0xffffffff );  /* fits into a uint32_t   */
-
-  total = (uint32_t) total64;
-
-  if ( Timer_driver_Find_average_overhead == 1 )
-    return total;          /* in one microsecond units */
-
-  if ( total < LEAST_VALID )
-    return 0;            /* below timer resolution */
-
-  return total - AVG_OVERHEAD;
-}
-
-/*  PAGE
- *
- *  Empty_function
- *
- *  This routine is called during the idle loop.
- *
- *  Input parameters:   NONE
- *
- *  Output parameters:
- *    status code of successful
- *
- *  Return values:      NONE
- *
- */
-
-rtems_status_code Empty_function( void )
-{
-  return RTEMS_SUCCESSFUL;
-}
-
-/*  PAGE
- *
- *  Set_find_average_overhead
- *
- *  This routine sets a global boolean to the value passed in.
- *
- *  Input parameters:
- *    find_flag  - flag to indicate to find the average overhead.
- *
- *  Output parameters:  NONE
- *
- *  Return values:      NONE
- *
- */
-
-void Set_find_average_overhead(
-  rtems_boolean find_flag
-)
-{
-  Timer_driver_Find_average_overhead = find_flag;
-}