Systems and methods for assigning domain identifiers to remote peripheral devices using a hypervisor
US11755355B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Nov 25, 2020 |
| Grant date | Sep 12, 2023 |
| Priority date | — |
| Expiry date | Mar 31, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2009/45595
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A processing system includes an interconnect, a master processing device including processing cores coupled to the interconnect, a hypervisor coupled to the interconnect and configured to allocate the processing cores to one or more virtual machines, domain configuration information including a domain identifier for each of the one or more virtual machines, remote peripheral devices coupled to the interconnect, and a domain access controller coupled to the interconnect and configured to receive the domain identifiers for the remote peripherals directly from the hypervisor through the interconnect.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.