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If acrn-dm create pci vuart with '-s,<slot>,uart,vuart_idx:<value>', then acrn-dm will not create pci uart at DM land, but create an vuart-pci virtual device at HV land. When create a HV land vuart-pci vdev, user must specify its vuart id. Which is defined in vm_config, is the acrn_vm_pci_dev_config.vuart_idx Tracked-On: #5394 Signed-off-by: Tao Yuhong <yuhong.tao@intel.com> Acked-by: Wang, Yu1 <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/