Architectures and Processors forum Direct Virtual Interrupts (Timer Interrupt and IPI )

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Direct Virtual Interrupts (Timer Interrupt and IPI )

Rose over 3 years ago

Is direct injection of virtual timer interrupt or virtual IPI interrupt possible with any of the GIC versions?

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vstehle over 3 years ago +1 verified

Hi Rose , vLPI are supported starting with GICv4. https://developer.arm.com/architectures/system-architectures/system-components/arm-generic-interrupt-controller

+1 vstehle over 3 years ago

Hi Rose,

vLPI are supported starting with GICv4.

https://developer.arm.com/architectures/system-architectures/system-components/arm-generic-interrupt-controller
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