mppkt.h File Reference

#include <rtems/score/object.h>
#include <rtems/score/priority.h>
#include <rtems/score/watchdog.h>
#include <rtems/score/mppkt.inl>

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Data Structures

struct MP_packet_Prefix

Defines

#define MP_PACKET_CLASSES_FIRST   MP_PACKET_MPCI_INTERNAL

#define MP_PACKET_CLASSES_LAST   MP_PACKET_SIGNAL

#define MP_PACKET_MINIMUM_PACKET_SIZE   64

#define MP_PACKET_MINIMUN_HETERO_CONVERSION   ( sizeof( MP_packet_Prefix ) / sizeof( uint32_t ) )

Enumerations

enum MP_packet_Classes {
  MP_PACKET_MPCI_INTERNAL = 0, MP_PACKET_TASKS = 1, MP_PACKET_MESSAGE_QUEUE = 2, MP_PACKET_SEMAPHORE = 3,
  MP_PACKET_PARTITION = 4, MP_PACKET_REGION = 5, MP_PACKET_EVENT = 6, MP_PACKET_SIGNAL = 7
}

Detailed Description

This package is the specification for the Packet Handler. This handler defines the basic packet and provides mechanisms to utilize packets based on this prefix. Packets are the fundamental basis for messages passed between nodes in an MP system.


Data Structures
struct	MP_packet_Prefix
Defines
#define	MP_PACKET_CLASSES_FIRST MP_PACKET_MPCI_INTERNAL
#define	MP_PACKET_CLASSES_LAST MP_PACKET_SIGNAL
#define	MP_PACKET_MINIMUM_PACKET_SIZE 64
#define	MP_PACKET_MINIMUN_HETERO_CONVERSION ( sizeof( MP_packet_Prefix ) / sizeof( uint32_t ) )
Enumerations
enum	MP_packet_Classes { MP_PACKET_MPCI_INTERNAL = 0, MP_PACKET_TASKS = 1, MP_PACKET_MESSAGE_QUEUE = 2, MP_PACKET_SEMAPHORE = 3, MP_PACKET_PARTITION = 4, MP_PACKET_REGION = 5, MP_PACKET_EVENT = 6, MP_PACKET_SIGNAL = 7 }