Multiprocessing Communications Interface (MPCI) Handler. More...

#include <rtems/score/mpciimpl.h>
#include <rtems/score/coresemimpl.h>
#include <rtems/score/interr.h>
#include <rtems/score/objectmp.h>
#include <rtems/score/stackimpl.h>
#include <rtems/score/sysstate.h>
#include <rtems/score/schedulerimpl.h>
#include <rtems/score/threadimpl.h>
#include <rtems/score/threadqimpl.h>
#include <rtems/config.h>
#include <rtems/sysinit.h>

Macros
#define	MPCI_SEMAPHORE_TQ_OPERATIONS &_Thread_queue_Operations_FIFO

Functions
	RTEMS_STATIC_ASSERT (sizeof(MPCI_Internal_packet)<=MP_PACKET_MINIMUM_PACKET_SIZE, MPCI_Internal_packet)

void	_MPCI_Register_packet_processor (MP_packet_Classes the_class, MPCI_Packet_processor the_packet_processor)

MP_packet_Prefix *	_MPCI_Get_packet (void)

void	_MPCI_Return_packet (MP_packet_Prefix *the_packet)
	Deallocate a packet. More...

void	_MPCI_Send_process_packet (uint32_t destination, MP_packet_Prefix *the_packet)
	Send a process packet. More...

Status_Control	_MPCI_Send_request_packet (uint32_t destination, MP_packet_Prefix *the_packet, States_Control extra_state)
	Send a request packet. More...

void	_MPCI_Send_response_packet (uint32_t destination, MP_packet_Prefix *the_packet)
	Send a response packet. More...

MP_packet_Prefix *	_MPCI_Receive_packet (void)
	Receive a packet. More...

Thread_Control *	_MPCI_Process_response (MP_packet_Prefix *the_packet)
	Pass a packet to the thread. More...

void	_MPCI_Receive_server (Thread_Entry_numeric_type ignored)
	Receive and process all packets. More...

void	_MPCI_Announce (void)
	Announce the availability of a packet. More...

void	_MPCI_Internal_packets_Send_process_packet (MPCI_Internal_Remote_operations operation)
	Perform a process on another node. More...

void	_MPCI_Internal_packets_Process_packet (MP_packet_Prefix *the_packet_prefix)
	Perform requested action from another node. More...

MPCI_Internal_packet *	_MPCI_Internal_packets_Get_packet (void)
	Obtain an internal thread. More...

	RTEMS_SYSINIT_ITEM (_MPCI_Handler_early_initialization, RTEMS_SYSINIT_MP_EARLY, RTEMS_SYSINIT_ORDER_MIDDLE)

	RTEMS_SYSINIT_ITEM (_MPCI_Handler_initialization, RTEMS_SYSINIT_MP, RTEMS_SYSINIT_ORDER_MIDDLE)

	RTEMS_SYSINIT_ITEM (_MPCI_Create_server, RTEMS_SYSINIT_MP_SERVER, RTEMS_SYSINIT_ORDER_MIDDLE)

	RTEMS_SYSINIT_ITEM (_MPCI_Finalize, RTEMS_SYSINIT_MP_FINALIZE, RTEMS_SYSINIT_ORDER_MIDDLE)

Variables
bool	_System_state_Is_multiprocessing

rtems_multiprocessing_table *	_Configuration_MP_table

const rtems_multiprocessing_table	_Initialization_Default_multiprocessing_table

CORE_semaphore_Control	_MPCI_Semaphore

Thread_queue_Control	_MPCI_Remote_blocked_threads

MPCI_Control *	_MPCI_table

Thread_Control *	_MPCI_Receive_server_tcb
	Pointer to MP thread control block. More...

MPCI_Packet_processor	_MPCI_Packet_processors [MP_PACKET_CLASSES_LAST+1]

Detailed Description

Multiprocessing Communications Interface (MPCI) Handler.

Variable Documentation

◆ _Initialization_Default_multiprocessing_table

const rtems_multiprocessing_table _Initialization_Default_multiprocessing_table

Initial value:

= {
  1,                        
  1,                        
  0,                        
  0,                        
  STACK_MINIMUM_SIZE,       
  NULL                      
}

◆ _MPCI_Semaphore

CORE_semaphore_Control _MPCI_Semaphore

This is the core semaphore which the MPCI Receive Server blocks on.

Macros

Functions

Variables

Detailed Description

Variable Documentation

◆ _Initialization_Default_multiprocessing_table

◆ _MPCI_Semaphore