Interface for interpartition and interprocessor communication

摘要

A system for reading and writing data to virtual machines in a machine operating according to the ARINC 653 standard includes a plurality of virtual machines that intercommunicate and communicate over a bus. A data interceptor is connected to the bus for communication with each virtual machine by reading and writing data to each virtual machine.

主权项

1. A system comprising:
a processor having a storage medium coupled to the processor with an ARINC 653 operating system software stored on the storage medium, wherein the processor executes the ARINC 653 operating system software and cooperates with the storage medium to create a plurality of virtual machines; a bus connected to the processor for communication with the virtual machines; an ARINC 653 driver for communicating with a network; a data interceptor positioned between the bus and the ARINC 653 driver, wherein the data interceptor is connected to the bus and communicates with at least one of the plurality of virtual machines and intercepts the data before it reaches the network, wherein the plurality of virtual machines reside in a user space and the data interceptor resides in a kernel space defined by an ARINC 653 standard with the ARINC 653 driver.