COMPUTER SYSTEM EXECUTING MULTIPLE OPERATING SYSTEMS
A first operating system and a second operating system are executed by a processor of a computing device. The first operating system has a first user space on which a first user space driver is executed. The second operating system has a second user space on which a second user space driver is execu...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A first operating system and a second operating system are executed by a processor of a computing device. The first operating system has a first user space on which a first user space driver is executed. The second operating system has a second user space on which a second user space driver is executed. A common kernel driver is executed on a common kernel to determine which user space driver made a given function call to the common kernel driver and translate the given function call into a corresponding hardware-specific call, based on said determination. The common kernel driver enables the first user space driver and the second user space driver to access computer hardware of the computing device simultaneously. |
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