Files
acrn-hypervisor/hypervisor/arch/x86
Liu,Junming 4105ca2cb4 hv: deny the launch of VM if pass-thru PIO bar isn't identical mapping
In current design, when pass-thru dev,
for the PIO bar, need to ensure the guest PIO start address
equals to host PIO start address.
Then set the VMCS io bitmap to pass-thru the corresponding
port io to guest for performance.

ACRN-DM and acrn-config should ensure the identical mapping of PIO bar.
If ACRN-DM or acrn-config failed to achieve this,
we should deny the launch of VM

Tracked-On: #6508

Signed-off-by: Liu,Junming <junming.liu@intel.com>
Reviewed-by: Zhao Yakui <yakui.zhao@intel.com>
Reviewed-by: Fei Li <fei1.li@intel.com>
2021-09-28 08:49:01 +08:00
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