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-rw-r--r--cpukit/rtems/src/regionmp.c310
1 files changed, 0 insertions, 310 deletions
diff --git a/cpukit/rtems/src/regionmp.c b/cpukit/rtems/src/regionmp.c
deleted file mode 100644
index 57f307f826..0000000000
--- a/cpukit/rtems/src/regionmp.c
+++ /dev/null
@@ -1,310 +0,0 @@
-/*
- * Multiprocessing Support for the Region Manager
- *
- *
- * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
- * On-Line Applications Research Corporation (OAR).
- * All rights assigned to U.S. Government, 1994.
- *
- * This material may be reproduced by or for the U.S. Government pursuant
- * to the copyright license under the clause at DFARS 252.227-7013. This
- * notice must appear in all copies of this file and its derivatives.
- *
- * $Id$
- */
-
-#include <rtems/system.h>
-#include <rtems/rtems/status.h>
-#include <rtems/score/mpci.h>
-#include <rtems/score/mppkt.h>
-#include <rtems/score/object.h>
-#include <rtems/rtems/options.h>
-#include <rtems/rtems/region.h>
-#include <rtems/score/thread.h>
-#include <rtems/rtems/support.h>
-
-/*PAGE
- *
- * _Region_MP_Send_process_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;
- unsigned32 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 = rtems_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;
- }
-}
-
-/*PAGE
- *
- * _Region_MP_Send_request_packet
- *
- */
-
-rtems_status_code _Region_MP_Send_request_packet (
- Region_MP_Remote_operations operation,
- Objects_Id region_id,
- void *segment,
- unsigned32 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 _MPCI_Send_request_packet(
- rtems_get_node( region_id ),
- &the_packet->Prefix,
- STATES_READY /* Not used */
- );
- 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;
-}
-
-/*PAGE
- *
- * _Region_MP_Send_response_packet
- *
- */
-
-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(
- rtems_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;
-
- }
-}
-
-/*PAGE
- *
- *
- * _Region_MP_Process_packet
- *
- */
-
-void _Region_MP_Process_packet (
- rtems_packet_prefix *the_packet_prefix
-)
-{
- Region_MP_Packet *the_packet;
- Thread_Control *the_thread;
- boolean ignored;
-
- the_packet = (Region_MP_Packet *) the_packet_prefix;
-
- switch ( the_packet->operation ) {
-
- case REGION_MP_ANNOUNCE_CREATE:
-
- ignored = _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->Wait.queue, 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;
-
- }
-}
-
-/*PAGE
- *
- * _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.
- *
- */
-
-/*PAGE
- *
- * _Region_MP_Send_extract_proxy
- *
- */
-
-void _Region_MP_Send_extract_proxy (
- Thread_Control *the_thread
-)
-{
- _Region_MP_Send_process_packet(
- REGION_MP_EXTRACT_PROXY,
- the_thread->Wait.id,
- (rtems_name) 0,
- the_thread->Object.id
- );
-}
-
-/*PAGE
- *
- * _Region_MP_Get_packet
- *
- */
-
-Region_MP_Packet *_Region_MP_Get_packet ( void )
-{
- return ( (Region_MP_Packet *) _MPCI_Get_packet() );
-}
-
-/* end of file */
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-16 11:12:45 +0000