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Currently the acrn-hypervisor is using the PLATFORM_IPI vector to notify the sos_kernel. And then sos_kernel will handle the notification from acrn hypervisor in PLATFORM_IPI ISR. But as the PLATFORM_IPI ISR can be registered by the other modules, it will have the conflict when trying to register acrn intr ISR. So the HYPERVISOR_CALLBACK_VECTOR will be used instead. In order to switch the notification vector from PLATFORM_IPI to HYPERVISOR_CALLBACK_VECTOR, one API is added so that sos can configure the up-notifier interrrupt vector. Tracked-On: https://github.com/projectacrn/acrn-hypervisor/issues/1325 Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Acked-by: Eddie Dong <eddie.dong@intel.com> |
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acrn_common.h | ||
acrn_hv_defs.h |