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Followed ACPI spec 4.8.2.5, if SCI_EN is set, the interrupt will be routed to SCI interrupt logic. If SCI_EN is not set, the interrupt will be routed to SMI interrupt logic. ACRN does not support SMI for now, so check SCI_EN before trigger SCI. Tracked-On: #2560 Signed-off-by: Yuan Liu <yuan1.liu@intel.com> Acked-by: Yu Wang <yu1.wang@intel.com>
ACRN Device Model ################# Introduction ============ The ACRN Device Model provides **device sharing** capabilities between the Service OS and Guest OSs. It is a component that is used in conjunction with the `ACRN Hypervisor`_ and this is installed within the Service OS. You can find out more about Project ACRN on the `Project ACRN documentation`_ website. .. _`ACRN Hypervisor`: https://github.com/projectacrn/acrn-hypervisor .. _`Project ACRN documentation`: https://projectacrn.github.io/