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c787aaa328
In order to support OVMF NV storage writeback, the High BIOS region in the guest will behave as RAM and can be modified by OVMF itself. Give the guest write permission to this page. Tracked-On: #3413 Signed-off-by: Peter Fang <peter.fang@intel.com> Acked-by: Yin Fengwei <fengwei.yin@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/