Generating an interrupt in a system having plural partitions...

Electrical computers and digital processing systems: support – Digital data processing system initialization or configuration

Reexamination Certificate

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C713S002000, C713S100000, C710S260000, C710S263000, C710S264000, C710S269000

Reexamination Certificate

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07549039

ABSTRACT:
A system includes a plurality of partitions having respective operating systems, and a resource shared by the partitions. The resource has plural segments, where a first one of the segments is accessed to invoke a first interrupt. An operating system of a first one of the plurality of partitions invokes, in response to the first interrupt, a routine to cause generation of a second interrupt to a second one of the plurality of partitions.

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patent: 2004/0268337 (2004-12-01), Culter
Hewlett-Packard Corporation et al., “Advanced Configuration and Power Interface Specification,” Rev. 3, pp. 1-602, dated Sep. 2, 2004.

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