mpci: Delete unused region support

5 files changed, 0 insertions, 429 deletions

diff --git a/cpukit/rtems/Makefile.am b/cpukit/rtems/Makefile.am
index 73d9e307ca..368dcdce12 100644
--- a/cpukit/rtems/Makefile.am
+++ b/cpukit/rtems/Makefile.am
@@ -60,7 +60,6 @@ include_rtems_rtems_HEADERS += include/rtems/rtems/eventmp.h
 include_rtems_rtems_HEADERS += include/rtems/rtems/mp.h
 include_rtems_rtems_HEADERS += include/rtems/rtems/msgmp.h
 include_rtems_rtems_HEADERS += include/rtems/rtems/partmp.h
-include_rtems_rtems_HEADERS += include/rtems/rtems/regionmp.h
 include_rtems_rtems_HEADERS += include/rtems/rtems/semmp.h
 include_rtems_rtems_HEADERS += include/rtems/rtems/signalmp.h
 include_rtems_rtems_HEADERS += include/rtems/rtems/taskmp.h
@@ -245,7 +244,6 @@ librtems_a_SOURCES += src/eventmp.c
 librtems_a_SOURCES += src/mp.c
 librtems_a_SOURCES += src/msgmp.c
 librtems_a_SOURCES += src/partmp.c
-librtems_a_SOURCES += src/regionmp.c
 librtems_a_SOURCES += src/semmp.c
 librtems_a_SOURCES += src/signalmp.c
 librtems_a_SOURCES += src/taskmp.c
diff --git a/cpukit/rtems/include/rtems/rtems/regionimpl.h b/cpukit/rtems/include/rtems/rtems/regionimpl.h
index e4dcff06fe..1f31ad4adb 100644
--- a/cpukit/rtems/include/rtems/rtems/regionimpl.h
+++ b/cpukit/rtems/include/rtems/rtems/regionimpl.h
@@ -135,9 +135,5 @@ extern void _Region_Process_queue(Region_Control *the_region);
 }
 #endif
 
-#if defined(RTEMS_MULTIPROCESSING)
-#include <rtems/rtems/regionmp.h>
-#endif
-
 #endif
 /* end of include file */
diff --git a/cpukit/rtems/include/rtems/rtems/regionmp.h b/cpukit/rtems/include/rtems/rtems/regionmp.h
deleted file mode 100644
index df7f633dbb..0000000000
--- a/cpukit/rtems/include/rtems/rtems/regionmp.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/**
- * @file rtems/rtems/regionmp.h
- *
- * @defgroup ClassicRegionMP Region MP Support
- *
- * @ingroup ClassicMP
- * @brief Multiprocessing Support in Region Manager
- *
- * This include file contains all the constants and structures associated
- * with the Multiprocessing Support in the Region Manager.
- */
-
-/* COPYRIGHT (c) 1989-2013.
- * 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.
- */
-
-#ifndef _RTEMS_RTEMS_REGIONMP_H
-#define _RTEMS_RTEMS_REGIONMP_H
-
-#ifndef _RTEMS_RTEMS_REGIONIMPL_H
-# error "Never use <rtems/rtems/regionmp.h> directly; include <rtems/rtems/regionimpl.h> instead."
-#endif
-
-#include <rtems/score/mpciimpl.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- *  @defgroup ClassicRegionMP Region MP Support
- *
- *  @ingroup ClassicMP
- *
- *  This encapsulates functionality related to the transparent multiprocessing
- *  support within the Classic API Region Manager.
- */
-/**@{*/
-
-/**
- *  The following enumerated type defines the list of
- *  remote region operations.
- */
-typedef enum {
-  REGION_MP_ANNOUNCE_CREATE         =  0,
-  REGION_MP_ANNOUNCE_DELETE         =  1,
-  REGION_MP_EXTRACT_PROXY           =  2,
-  REGION_MP_GET_SEGMENT_REQUEST     =  3,
-  REGION_MP_GET_SEGMENT_RESPONSE    =  4,
-  REGION_MP_RETURN_SEGMENT_REQUEST  =  5,
-  REGION_MP_RETURN_SEGMENT_RESPONSE =  6
-}   Region_MP_Remote_operations;
-
-/**
- *  The following data structure defines the packet used to perform
- *  remote region operations.
- */
-typedef struct {
-  rtems_packet_prefix          Prefix;
-  Region_MP_Remote_operations  operation;
-  rtems_name                   name;
-  rtems_option                 option_set;
-  uint32_t                     size;
-  Objects_Id                   proxy_id;
-  void                        *segment;
-}   Region_MP_Packet;
-
-/**
- *  @brief Region MP Send Process Packet
- *
- *  This routine performs a remote procedure call so that a
- *  process operation can be performed on another node.
- */
-void _Region_MP_Send_process_packet (
-  Region_MP_Remote_operations operation,
-  Objects_Id                  region_id,
-  rtems_name                  name,
-  Objects_Id                  proxy_id
-);
-
-/**
- *  @brief Region MP Send Request Packet
- *
- *  This routine performs a remote procedure call so that a
- *  directive operation can be initiated on another node.
- */
-rtems_status_code _Region_MP_Send_request_packet (
-  Region_MP_Remote_operations  operation,
-  Objects_Id                   region_id,
-  void                        *segment,
-  intptr_t                     size,
-  rtems_option                 option_set,
-  rtems_interval               timeout
-);
-
-/**
- *  @brief Region MP Process Packet
- *
- *  This routine performs the actions specific to this package for
- *  the request from another node.
- */
-void _Region_MP_Process_packet (
-  rtems_packet_prefix *the_packet_prefix
-);
-
-/*
- *  @brief _Region_MP_Send_object_was_deleted
- *
- *  This routine is invoked indirectly by the thread queue
- *  when a proxy has been removed from the thread queue and
- *  the remote node must be informed of this.
- *
- *  This routine is not needed by the Region since a region
- *  cannot be deleted when segments are in use.
- */
-
-/**
- *  @brief Region MP Send Extract Proxy
- *
- *  This routine is invoked when a task is deleted and it
- *  has a proxy which must be removed from a thread queue and
- *  the remote node must be informed of this.
- */
-void _Region_MP_Send_extract_proxy (
-  Thread_Control *the_thread,
-  Objects_Id      id
-);
-
-#ifdef __cplusplus
-}
-#endif
-
-/**@}*/
-
-#endif
-/* end of file */
diff --git a/cpukit/rtems/preinstall.am b/cpukit/rtems/preinstall.am
index a676cd909a..35e78db889 100644
--- a/cpukit/rtems/preinstall.am
+++ b/cpukit/rtems/preinstall.am
@@ -208,10 +208,6 @@ $(PROJECT_INCLUDE)/rtems/rtems/partmp.h: include/rtems/rtems/partmp.h $(PROJECT_
 	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/rtems/partmp.h
 PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/rtems/partmp.h
 
-$(PROJECT_INCLUDE)/rtems/rtems/regionmp.h: include/rtems/rtems/regionmp.h $(PROJECT_INCLUDE)/rtems/rtems/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/rtems/regionmp.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/rtems/regionmp.h
-
 $(PROJECT_INCLUDE)/rtems/rtems/semmp.h: include/rtems/rtems/semmp.h $(PROJECT_INCLUDE)/rtems/rtems/$(dirstamp)
 	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/rtems/semmp.h
 PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/rtems/semmp.h
diff --git a/cpukit/rtems/src/regionmp.c b/cpukit/rtems/src/regionmp.c
deleted file mode 100644
index 1bdd283961..0000000000
--- a/cpukit/rtems/src/regionmp.c
+++ /dev/null
@@ -1,279 +0,0 @@
-/**
- *  @file
- *
- *  @brief Region MP Support
- *  @ingroup ClassicRegionMP
- */
-
-/*
- *  COPYRIGHT (c) 1989-2008.
- *  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.
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rtems/rtems/regionimpl.h>
-#include <rtems/rtems/optionsimpl.h>
-#include <rtems/score/statesimpl.h>
-#include <rtems/score/threadimpl.h>
-#include <rtems/score/threadqimpl.h>
-
-RTEMS_STATIC_ASSERT(
-  sizeof(Region_MP_Packet) <= MP_PACKET_MINIMUM_PACKET_SIZE,
-  Region_MP_Packet
-);
-
-static Region_MP_Packet *_Region_MP_Get_packet( void )
-{
-  return (Region_MP_Packet *) _MPCI_Get_packet();
-}
-
-void _Region_MP_Send_process_packet (
-  Region_MP_Remote_operations  operation,
-  Objects_Id                      region_id,
-  rtems_name                      name,
-  Objects_Id                      proxy_id
-)
-{
-  Region_MP_Packet *the_packet;
-  uint32_t             node;
-
-  switch ( operation ) {
-
-    case REGION_MP_ANNOUNCE_CREATE:
-    case REGION_MP_ANNOUNCE_DELETE:
-    case REGION_MP_EXTRACT_PROXY:
-
-      the_packet                    = _Region_MP_Get_packet();
-      the_packet->Prefix.the_class  = MP_PACKET_REGION;
-      the_packet->Prefix.length     = sizeof ( Region_MP_Packet );
-      the_packet->Prefix.to_convert = sizeof ( Region_MP_Packet );
-      the_packet->operation         = operation;
-      the_packet->Prefix.id         = region_id;
-      the_packet->name              = name;
-      the_packet->proxy_id          = proxy_id;
-
-      if ( operation == REGION_MP_EXTRACT_PROXY )
-         node = _Objects_Get_node( region_id );
-      else
-         node = MPCI_ALL_NODES;
-
-      _MPCI_Send_process_packet( node, &the_packet->Prefix );
-      break;
-
-    case REGION_MP_GET_SEGMENT_REQUEST:
-    case REGION_MP_GET_SEGMENT_RESPONSE:
-    case REGION_MP_RETURN_SEGMENT_REQUEST:
-    case REGION_MP_RETURN_SEGMENT_RESPONSE:
-      break;
-  }
-}
-
-rtems_status_code _Region_MP_Send_request_packet (
-  Region_MP_Remote_operations  operation,
-  Objects_Id                   region_id,
-  void                        *segment,
-  intptr_t                     size,
-  rtems_option                 option_set,
-  rtems_interval               timeout
-)
-{
-  Region_MP_Packet *the_packet;
-
-  switch ( operation ) {
-
-    case REGION_MP_GET_SEGMENT_REQUEST:
-    case REGION_MP_RETURN_SEGMENT_REQUEST:
-
-      the_packet                    = _Region_MP_Get_packet();
-      the_packet->Prefix.the_class  = MP_PACKET_REGION;
-      the_packet->Prefix.length     = sizeof ( Region_MP_Packet );
-      the_packet->Prefix.to_convert = sizeof ( Region_MP_Packet );
-      if ( ! _Options_Is_no_wait(option_set))
-          the_packet->Prefix.timeout = timeout;
-
-      the_packet->operation         = operation;
-      the_packet->Prefix.id         = region_id;
-      the_packet->segment           = segment;
-      the_packet->size              = size;
-      the_packet->option_set        = option_set;
-
-      return (rtems_status_code) _MPCI_Send_request_packet(
-          _Objects_Get_node( region_id ),
-          &the_packet->Prefix,
-          STATES_READY,     /* Not used */
-          RTEMS_TIMEOUT
-        );
-      break;
-
-    case REGION_MP_ANNOUNCE_CREATE:
-    case REGION_MP_ANNOUNCE_DELETE:
-    case REGION_MP_EXTRACT_PROXY:
-    case REGION_MP_GET_SEGMENT_RESPONSE:
-    case REGION_MP_RETURN_SEGMENT_RESPONSE:
-      break;
-
-  }
-  /*
-   *  The following line is included to satisfy compilers which
-   *  produce warnings when a function does not end with a return.
-   */
-  return RTEMS_INTERNAL_ERROR;
-}
-
-static void _Region_MP_Send_response_packet (
-  Region_MP_Remote_operations  operation,
-  Objects_Id                   region_id,
-  Thread_Control              *the_thread
-)
-{
-  Region_MP_Packet *the_packet;
-
-  switch ( operation ) {
-
-    case REGION_MP_GET_SEGMENT_RESPONSE:
-    case REGION_MP_RETURN_SEGMENT_RESPONSE:
-
-      the_packet = ( Region_MP_Packet *) the_thread->receive_packet;
-
-/*
- *  The packet being returned already contains the class, length, and
- *  to_convert fields, therefore they are not set in this routine.
- */
-      the_packet->operation = operation;
-      the_packet->Prefix.id = the_packet->Prefix.source_tid;
-
-      _MPCI_Send_response_packet(
-        _Objects_Get_node( the_packet->Prefix.source_tid ),
-        &the_packet->Prefix
-      );
-      break;
-
-    case REGION_MP_ANNOUNCE_CREATE:
-    case REGION_MP_ANNOUNCE_DELETE:
-    case REGION_MP_EXTRACT_PROXY:
-    case REGION_MP_GET_SEGMENT_REQUEST:
-    case REGION_MP_RETURN_SEGMENT_REQUEST:
-      break;
-
-  }
-}
-
-void _Region_MP_Process_packet (
-  rtems_packet_prefix  *the_packet_prefix
-)
-{
-  Region_MP_Packet *the_packet;
-  Thread_Control   *the_thread;
-
-  the_packet = (Region_MP_Packet *) the_packet_prefix;
-
-  switch ( the_packet->operation ) {
-
-    case REGION_MP_ANNOUNCE_CREATE:
-
-      _Objects_MP_Allocate_and_open(
-        &_Region_Information,
-        the_packet->name,
-        the_packet->Prefix.id,
-        true
-      );
-
-      _MPCI_Return_packet( the_packet_prefix );
-      break;
-
-    case REGION_MP_ANNOUNCE_DELETE:
-
-      _Objects_MP_Close( &_Region_Information, the_packet->Prefix.id );
-
-      _MPCI_Return_packet( the_packet_prefix );
-      break;
-
-    case REGION_MP_EXTRACT_PROXY:
-
-      the_thread = _Thread_MP_Find_proxy( the_packet->proxy_id );
-
-      if ( ! _Thread_Is_null( the_thread ) )
-        _Thread_queue_Extract( the_thread );
-
-      _MPCI_Return_packet( the_packet_prefix );
-      break;
-
-    case REGION_MP_GET_SEGMENT_REQUEST:
-
-      the_packet->Prefix.return_code = rtems_region_get_segment(
-        the_packet->Prefix.id,
-        the_packet->size,
-        the_packet->option_set,
-        the_packet->Prefix.timeout,
-        &the_packet->segment
-      );
-
-      _Region_MP_Send_response_packet(
-        REGION_MP_GET_SEGMENT_RESPONSE,
-        the_packet->Prefix.id,
-        _Thread_Executing
-      );
-      break;
-
-    case REGION_MP_GET_SEGMENT_RESPONSE:
-
-      the_thread = _MPCI_Process_response( the_packet_prefix );
-
-      *(void **)the_thread->Wait.return_argument = the_packet->segment;
-
-      _MPCI_Return_packet( the_packet_prefix );
-      break;
-
-    case REGION_MP_RETURN_SEGMENT_REQUEST:
-
-      the_packet->Prefix.return_code = rtems_region_return_segment(
-        the_packet->Prefix.id,
-        the_packet->segment
-      );
-
-      _Region_MP_Send_response_packet(
-        REGION_MP_RETURN_SEGMENT_RESPONSE,
-        the_packet->Prefix.id,
-        _Thread_Executing
-      );
-      break;
-
-    case REGION_MP_RETURN_SEGMENT_RESPONSE:
-
-      the_thread = _MPCI_Process_response( the_packet_prefix );
-
-      _MPCI_Return_packet( the_packet_prefix );
-      break;
-
-  }
-}
-
-/*
- *  _Region_MP_Send_object_was_deleted
- *
- *  This routine is not needed by the Region since a region
- *  cannot be deleted when segments are in use.
- *
- */
-
-void _Region_MP_Send_extract_proxy (
-  Thread_Control *the_thread,
-  Objects_Id      id
-)
-{
-  _Region_MP_Send_process_packet(
-    REGION_MP_EXTRACT_PROXY,
-    id,
-    (rtems_name) 0,
-    the_thread->Object.id
-  );
-}
-
-/* end of file */