m68k/mvme136: Remove

closes #2444.

4 files changed, 0 insertions, 221 deletions

diff --git a/c/src/lib/libbsp/m68k/mvme136/shmsupp/addrconv.c b/c/src/lib/libbsp/m68k/mvme136/shmsupp/addrconv.c
deleted file mode 100644
index 82ad28bb94..0000000000
--- a/c/src/lib/libbsp/m68k/mvme136/shmsupp/addrconv.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/*  Shm_Convert_address
- *
- *  This MVME136 has a "normal" view of the VME address space.
- *  No address range conversion is required.
- *
- *  Input parameters:
- *    address - address to convert
- *
- *  Output parameters:
- *    returns - converted address
- *
- *  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.
- */
-
-#include <rtems.h>
-#include <bsp.h>
-#include <shm_driver.h>
-
-void *Shm_Convert_address(
-  void *address
-)
-{
-  return ( address );
-}
diff --git a/c/src/lib/libbsp/m68k/mvme136/shmsupp/getcfg.c b/c/src/lib/libbsp/m68k/mvme136/shmsupp/getcfg.c
deleted file mode 100644
index 705736990d..0000000000
--- a/c/src/lib/libbsp/m68k/mvme136/shmsupp/getcfg.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*  void Shm_Get_configuration( localnode, &shmcfg )
- *
- *  This routine initializes, if necessary, and returns a pointer
- *  to the Shared Memory Configuration Table for the Cyclone CVME961.
- *
- *  INPUT PARAMETERS:
- *    localnode - local node number
- *    shmcfg    - address of pointer to SHM Config Table
- *
- *  OUTPUT PARAMETERS:
- *    *shmcfg   - pointer to SHM Config Table
- *
- *  NOTES:  The MPCSR interrupt on the MVME136 is used as an interprocessor
- *          interrupt.   The capablities of the MPCSR are used to generate
- *          interprocessor interrupts for up to eight nodes.
- *
- *          The following table illustrates the configuration limitations:
- *
- *                                   BUS     MAX
- *                          MODE    ENDIAN  NODES
- *                        ========= ====== =======
- *                         POLLED   LITTLE  2+
- *                        INTERRUPT LITTLE  2-8
- *
- *  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.
- */
-
-#include <rtems.h>
-#include "shm_driver.h"
-
-#define INTERRUPT 1                   /* MVME136 target supports both */
-#define POLLING   0                   /* polling and interrupt modes  */
-
-shm_config_table BSP_shm_cfgtbl;
-
-uint32_t         *BSP_int_address()
-{
-  uint32_t         id, offset;
-
-  id      = (uint32_t) *(uint8_t*)0xfffb0061;
-  offset  = ((id & 0x1f) << 5) | ((id & 0xe0) << 8);
-  offset |= 0xffff000b;
-  return( (uint32_t         * ) offset );
-}
-
-void Shm_Get_configuration(
-  uint32_t           localnode,
-  shm_config_table **shmcfg
-)
-{
-   BSP_shm_cfgtbl.base         = (uint32_t*)0x20000000;
-   BSP_shm_cfgtbl.length       = 1 * MEGABYTE;
-   BSP_shm_cfgtbl.format       = SHM_BIG;
-
-   BSP_shm_cfgtbl.cause_intr   = Shm_Cause_interrupt;
-
-#ifdef NEUTRAL_BIG
-   BSP_shm_cfgtbl.convert      = NULL_CONVERT;
-#else
-   BSP_shm_cfgtbl.convert      = CPU_swap_u32;
-#endif
-
-#if (POLLING==1)
-   BSP_shm_cfgtbl.poll_intr    = POLLED_MODE;
-   BSP_shm_cfgtbl.Intr.address = NO_INTERRUPT;
-   BSP_shm_cfgtbl.Intr.value   = NO_INTERRUPT;
-   BSP_shm_cfgtbl.Intr.length  = NO_INTERRUPT;
-#else
-   BSP_shm_cfgtbl.poll_intr    = INTR_MODE;
-   BSP_shm_cfgtbl.Intr.address = BSP_int_address();
-   BSP_shm_cfgtbl.Intr.value   = 0x80;
-   BSP_shm_cfgtbl.Intr.length  = BYTE;
-#endif
-
-   *shmcfg = &BSP_shm_cfgtbl;
-
-}
diff --git a/c/src/lib/libbsp/m68k/mvme136/shmsupp/lock.c b/c/src/lib/libbsp/m68k/mvme136/shmsupp/lock.c
deleted file mode 100644
index 129de01fd0..0000000000
--- a/c/src/lib/libbsp/m68k/mvme136/shmsupp/lock.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/*  Shared Memory Lock Routines
- *
- *  This shared memory locked queue support routine need to be
- *  able to lock the specified locked queue.  Interrupts are
- *  disabled while the queue is locked to prevent preemption
- *  and deadlock when two tasks poll for the same lock.
- *  previous level.
- *
- *  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.
- */
-
-#include <rtems.h>
-#include <bsp.h>
-#include <shm_driver.h>
-
-/*
- *  Shm_Initialize_lock
- *
- *  Initialize the lock for the specified locked queue.
- */
-
-void Shm_Initialize_lock(
-  Shm_Locked_queue_Control *lq_cb
-)
-{
-  lq_cb->lock = LQ_UNLOCKED;
-}
-
-/*  void _Shm_Lock( &lq_cb )
- *
- *  This shared memory locked queue support routine locks the
- *  specified locked queue.  It disables interrupts to prevent
- *  a deadlock condition.
- */
-
-void Shm_Lock(
-  Shm_Locked_queue_Control *lq_cb
-)
-{
-  uint32_t         isr_level;
-  uint32_t         *lockptr = (uint32_t*)&lq_cb->lock;
-
-  rtems_interrupt_disable( isr_level );
-    Shm_isrstat = isr_level;
-    __asm__ volatile( "lockit:"    : : );
-    __asm__ volatile( "tas %0@"    : "=a" (lockptr) : "0" (lockptr) );
-    __asm__ volatile( "bne lockit" : : );
-/* should delay */
-}
-
-/*
- *  Shm_Unlock
- *
- *  Unlock the lock for the specified locked queue.
- */
-
-void Shm_Unlock(
-  Shm_Locked_queue_Control *lq_cb
-)
-{
-  uint32_t         isr_level;
-
-  lq_cb->lock = SHM_UNLOCK_VALUE;
-  isr_level = Shm_isrstat;
-  rtems_interrupt_enable( isr_level );
-}
diff --git a/c/src/lib/libbsp/m68k/mvme136/shmsupp/mpisr.c b/c/src/lib/libbsp/m68k/mvme136/shmsupp/mpisr.c
deleted file mode 100644
index 0788378a58..0000000000
--- a/c/src/lib/libbsp/m68k/mvme136/shmsupp/mpisr.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/*  Shm_isr_mvme136()
- *
- *  NOTE: This routine is not used when in polling mode.  Either
- *        this routine OR Shm_clockisr is used in a particular system.
- *
- *  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.
- */
-
-#include <rtems.h>
-#include <bsp.h>
-#include <shm_driver.h>
-
-rtems_isr Shm_isr_mvme136()
-{
-  Shm_Interrupt_count += 1;
-  rtems_multiprocessing_announce();
-  (*(volatile uint8_t*)0xfffb006b) = 0; /* clear MPCSR intr */
-}
-
-/*  void _Shm_setvec( )
- *
- *  This driver routine sets the SHM interrupt vector to point to the
- *  driver's SHM interrupt service routine.
- *
- *  Input parameters:  NONE
- *
- *  Output parameters: NONE
- */
-
-void Shm_setvec()
-{
-  /* may need to disable intr */
-  set_vector( Shm_isr_mvme136, 75, 1 );
-}