MPCI_Control Struct Reference

#include <mpci.h>

Data Fields
uint32_t	default_timeout
size_t	maximum_packet_size
MPCI_initialization_entry	initialization
MPCI_get_packet_entry	get_packet
MPCI_return_packet_entry	return_packet
MPCI_send_entry	send_packet
MPCI_receive_entry	receive_packet

Detailed Description

This type defines the Multiprocessor Communications Interface (MPCI) Table. This table defines the user-provided MPCI which is a required part of a multiprocessor system.

For non-blocking local operations that become remote operations, we need a timeout. This is a per-driver timeout: default_timeout

Field Documentation

default_timeout

uint32_t MPCI_Control::default_timeout

This fields contains the timeout for MPCI operations in ticks.

get_packet

MPCI_get_packet_entry MPCI_Control::get_packet

This field points to the MPCI get packet entry point.

initialization

MPCI_initialization_entry MPCI_Control::initialization

This field points to the MPCI initialization entry point.

maximum_packet_size

size_t MPCI_Control::maximum_packet_size

This field contains the maximum size of a packet supported by this MPCI layer. This size places a limit on the size of a message which can be transmitted over this interface.

receive_packet

MPCI_receive_entry MPCI_Control::receive_packet

This field points to the MPCI receive packet entry point.

return_packet

MPCI_return_packet_entry MPCI_Control::return_packet

This field points to the MPCI return packet entry point.

send_packet

MPCI_send_entry MPCI_Control::send_packet

This field points to the MPCI send packet entry point.

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The documentation for this struct was generated from the following file:

• cpukit/include/rtems/score/mpci.h