Storage device and event notification method for storage device
US10853158B2 · kind B2 · utility
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8References
19Claims
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Key dates
| Filing date | Mar 9, 2017 |
| Grant date | Dec 1, 2020 |
| Priority date | — |
| Expiry date | Nov 11, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2201/86
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An event notification method of a storage device includes detecting an event in the storage device, writing an asynchronous event information entry corresponding to the event in a completion queue of a host, and transmitting an interrupt corresponding to a transmission of the asynchronous event information entry to the host. The asynchronous event information entry is provided to the host regardless of reception of an asynchronous event request command from the host.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.