rtems_status_code _Partition_MP_Send_request_packet (
Partition_MP_Remote_operations operation,
Objects_Id partition_id,
void *buffer
)
{
Partition_MP_Packet *the_packet;
switch ( operation ) {
case PARTITION_MP_GET_BUFFER_REQUEST:
case PARTITION_MP_RETURN_BUFFER_REQUEST:
the_packet = _Partition_MP_Get_packet();
the_packet->Prefix.the_class = MP_PACKET_PARTITION;
the_packet->Prefix.length = sizeof ( Partition_MP_Packet );
the_packet->Prefix.to_convert = sizeof ( Partition_MP_Packet );
the_packet->operation = operation;
the_packet->Prefix.id = partition_id;
the_packet->buffer = buffer;
return
_MPCI_Send_request_packet(
_Objects_Get_node( partition_id ),
&the_packet->Prefix,
STATES_READY /* Not used */
);
break;
case PARTITION_MP_ANNOUNCE_CREATE:
case PARTITION_MP_ANNOUNCE_DELETE:
case PARTITION_MP_EXTRACT_PROXY:
case PARTITION_MP_GET_BUFFER_RESPONSE:
case PARTITION_MP_RETURN_BUFFER_RESPONSE:
break;
}
/*
* The following line is included to satisfy compilers which
* produce warnings when a function does not end with a return.
*/
return RTEMS_SUCCESSFUL;
}
static rtems_status_code _Partition_MP_Send_request_packet (
Objects_Id partition_id,
void *buffer,
Partition_MP_Remote_operations operation
)
{
Partition_MP_Packet *the_packet;
Status_Control status;
if ( !_Partition_MP_Is_remote( partition_id ) ) {
return RTEMS_INVALID_ID;
}
switch ( operation ) {
case PARTITION_MP_GET_BUFFER_REQUEST:
case PARTITION_MP_RETURN_BUFFER_REQUEST:
the_packet = _Partition_MP_Get_packet();
_Partition_MP_Initialize_packet( the_packet, partition_id, operation );
the_packet->buffer = buffer;
status = _MPCI_Send_request_packet(
_Objects_Get_node( partition_id ),
&the_packet->Prefix,
STATES_READY /* Not used */
);
return _Status_Get( status );
case PARTITION_MP_ANNOUNCE_CREATE:
case PARTITION_MP_ANNOUNCE_DELETE:
case PARTITION_MP_EXTRACT_PROXY:
case PARTITION_MP_GET_BUFFER_RESPONSE:
case PARTITION_MP_RETURN_BUFFER_RESPONSE:
break;
}
/*
* The following line is included to satisfy compilers which
* produce warnings when a function does not end with a return.
*/
return RTEMS_SUCCESSFUL;
}
void _Partition_MP_Send_process_packet (
Partition_MP_Remote_operations operation,
Objects_Id partition_id,
rtems_name name,
Objects_Id proxy_id
)
{
Partition_MP_Packet *the_packet;
uint32_t node;
switch ( operation ) {
case PARTITION_MP_ANNOUNCE_CREATE:
case PARTITION_MP_ANNOUNCE_DELETE:
case PARTITION_MP_EXTRACT_PROXY:
the_packet = _Partition_MP_Get_packet();
the_packet->Prefix.the_class = MP_PACKET_PARTITION;
the_packet->Prefix.length = sizeof ( Partition_MP_Packet );
the_packet->Prefix.to_convert = sizeof ( Partition_MP_Packet );
the_packet->operation = operation;
the_packet->Prefix.id = partition_id;
the_packet->name = name;
the_packet->proxy_id = proxy_id;
if ( operation == PARTITION_MP_EXTRACT_PROXY )
node = _Objects_Get_node( partition_id );
else
node = MPCI_ALL_NODES;
_MPCI_Send_process_packet( node, &the_packet->Prefix );
break;
case PARTITION_MP_GET_BUFFER_REQUEST:
case PARTITION_MP_GET_BUFFER_RESPONSE:
case PARTITION_MP_RETURN_BUFFER_REQUEST:
case PARTITION_MP_RETURN_BUFFER_RESPONSE:
break;
}
}