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The CCS bit of PORTSC register should be set according to the mapped native port connection status, use xdev->devices if equal NULL is not enough due to devices only be clear in disable slot which can't reflect the native connection state in some gaps. Tracked-On: #3163 Signed-off-by: Xiaoguang Wu <xiaoguang.wu@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/