1 files changed, 0 insertions, 173 deletions
diff --git a/c/src/lib/libcpu/mips/clock/ckinit.c b/c/src/lib/libcpu/mips/clock/ckinit.c
deleted file mode 100644
index 315226362e..0000000000
--- a/c/src/lib/libcpu/mips/clock/ckinit.c
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
- *  This file contains the clock driver initialization for the IDT 4650.
- */
-
-/*
- *  Author:     Craig Lebakken <craigl@transition.com>
- *
- *  COPYRIGHT (c) 1996 by Transition Networks Inc.
- *
- *  To anyone who acknowledges that this file is provided "AS IS"
- *  without any express or implied warranty:
- *      permission to use, copy, modify, and distribute this file
- *      for any purpose is hereby granted without fee, provided that
- *      the above copyright notice and this notice appears in all
- *      copies, and that the name of Transition Networks not be used in
- *      advertising or publicity pertaining to distribution of the
- *      software without specific, written prior permission.
- *      Transition Networks makes no representations about the suitability
- *      of this software for any purpose.
- *
- *  Derived from c/src/lib/libbsp/no_cpu/no_bsp/clock/ckinit.c:
- *
- *  COPYRIGHT (c) 1989-1999.
- *  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.org/license/LICENSE.
- */
-
-/*
- *  Rather than deleting this, it is commented out to (hopefully) help
- *  the submitter send updates.
- */
-
-#include <stdlib.h>
-
-#include <rtems.h>
-#include <rtems/clockdrv.h>
-
-#define EXT_INT5    0x8000  /* external interrupt 5 */
-
-#include "clock.h"
-
-extern uint32_t bsp_clicks_per_microsecond;
-
-/* to avoid including the bsp */
-mips_isr_entry set_vector( rtems_isr_entry, rtems_vector_number, int );
-
-/*
- *  The interrupt vector number associated with the clock tick device
- *  driver.
- */
-#define CLOCK_VECTOR_MASK    EXT_INT5
-#define CLOCK_VECTOR         0x7
-
-/*
- *  Clock_driver_ticks is a monotonically increasing counter of the
- *  number of clock ticks since the driver was initialized.
- */
-volatile uint32_t   Clock_driver_ticks;
-
-/*
- *  Clock_isrs is the number of clock ISRs until the next invocation of
- *  the RTEMS clock tick routine.  The clock tick device driver
- *  gets an interrupt once a millisecond and counts down until the
- *  length of time between the user configured microseconds per tick
- *  has passed.
- */
-uint32_t   Clock_isrs;              /* ISRs until next tick */
-
-/*
- *  The previous ISR on this clock tick interrupt vector.
- */
-rtems_isr_entry  Old_ticker;
-
-static uint32_t   mips_timer_rate = 0;
-
-/*
- *  Isr Handler
- */
-static rtems_isr Clock_isr(
-  rtems_vector_number vector
-)
-{
-/*
-   * bump the number of clock driver ticks since initialization
-   *
-   * determine if it is time to announce the passing of tick as configured
-   * to RTEMS through the rtems_clock_tick directive
-   *
-   * perform any timer dependent tasks
-   */
-
-  /* refresh the internal CPU timer */
-  mips_set_timer( mips_timer_rate );
-
-  Clock_driver_ticks += 1;
-
-  rtems_clock_tick();
-}
-
-/* User callback shell (set from Clock_Control) */
-static void (*user_callback)(void);
-
-rtems_isr User_Clock_isr(
-  rtems_vector_number vector
-)
-{
-   /* refresh the internal CPU timer */
-   mips_set_timer( mips_timer_rate );
-
-   if (user_callback)
-      user_callback();
-}
-
-/*
- *  Install_clock
- *
- *  Install a clock tick handleR and reprograms the chip.  This
- *  is used to initially establish the clock tick.
- */
-static void Install_clock(
-  rtems_isr_entry clock_isr
-)
-{
-  /*
-   *  Initialize the clock tick device driver variables
-   */
-
-  Clock_driver_ticks = 0;
-  Clock_isrs = rtems_configuration_get_milliseconds_per_tick();
-
-  Old_ticker = (rtems_isr_entry) set_vector( clock_isr, CLOCK_VECTOR, 1 );
-
-  /*
-   *  Hardware specific initialize goes here
-   */
-  mips_timer_rate = rtems_configuration_get_microseconds_per_tick() *
-     bsp_clicks_per_microsecond;
-  mips_set_timer( mips_timer_rate );
-  mips_enable_in_interrupt_mask(CLOCK_VECTOR_MASK);
-
-  /*
-   *  Schedule the clock cleanup routine to execute if the application exits.
-   */
-  atexit( Clock_exit );
-}
-
-/*
- *  Clean up before the application exits
- */
-void Clock_exit( void )
-{
-  /* mips: turn off the timer interrupts */
-  mips_disable_in_interrupt_mask(CLOCK_VECTOR_MASK);
-}
-
-/*
- *  Clock_initialize
- *
- *  Device driver entry point for clock tick driver initialization.
- */
-rtems_device_driver Clock_initialize(
-  rtems_device_major_number major,
-  rtems_device_minor_number minor,
-  void *pargp
-)
-{
-  Install_clock( Clock_isr );
-
-  return RTEMS_SUCCESSFUL;
-}