发明授权
US07530071B2 Facilitating access to input/output resources via an I/O partition shared by multiple consumer partitions
有权
便于通过多个消费者分区共享的I / O分区访问输入/输出资源
- 专利标题： Facilitating access to input/output resources via an I/O partition shared by multiple consumer partitions
- 专利标题（中）： 便于通过多个消费者分区共享的I / O分区访问输入/输出资源
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申请号： US10830350申请日： 2004-04-22
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公开(公告)号： US07530071B2公开(公告)日： 2009-05-05
- 发明人: Ronald L. Billau , Charles S. Graham , Harvey G. Kiel , Chetan Mehta , Jaya Srikrishnan
- 申请人： Ronald L. Billau , Charles S. Graham , Harvey G. Kiel , Chetan Mehta , Jaya Srikrishnan
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Heslin Rothenberg Farley & Mesiti, P.C.
- 代理商 Lily Neff, Esq.; Kevin P. Radigan, Esq.
- 主分类号： G06F9/46
- IPC分类号： G06F9/46 ; G06F3/00
摘要：
At least one input/output (I/O) firmware partition is provided in a partitioned environment to facilitate access to I/O resources owned by the at least one I/O firmware partition. The I/O resources of an I/O firmware partition are shared by one or more other partitions of the environment, referred to as consumer partitions. The consumer partitions use the I/O firmware partition to access the I/O resources. Since the I/O firmware partitions are responsible for providing access to the I/O resources owned by those partitions, the consumer partitions are relieved of this task, reducing complexity and costs in the consumer partitions.
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