ACPI table of pre_launch VM allocates PCI hole above 4G #8552
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6ZhangWei
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Current acpi table adopts the DWordAddressSpace to present the PCI hole above 4G. It is not correct, because DWordAddressSpace is used to present the mem space below 4G. Follow the ACPI spec, modify to QWordAddressSpace here. Refer: 19.6.22. CreateQWordField (Create 64-Bit Buffer Field) Tracked-On: projectacrn#8552 Signed-off-by: Zhangwei6 <wei6.zhang@intel.com> Reviewed-by: Junjie Mao <junjie.mao@intel.com>
acrnsi-robot
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Current acpi table adopts the DWordAddressSpace to present the PCI hole above 4G. It is not correct, because DWordAddressSpace is used to present the mem space below 4G. Follow the ACPI spec, modify to QWordAddressSpace here. Refer: 19.6.22. CreateQWordField (Create 64-Bit Buffer Field) Tracked-On: #8552 Signed-off-by: Zhangwei6 <wei6.zhang@intel.com> Reviewed-by: Junjie Mao <junjie.mao@intel.com>
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Currently, prelaunch cannot use the 64bit PCI bar, because the mistake in its ACPI table.
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