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1. Allocate ReservedMemory instead of ACPIMemoryNVS for its shadow memory space which is not required to be restored by OS. 2. Use IA32_IDT_GATE_DESCRIPTOR defined in BaseLib instead of local struct INTERRUPT_GATE_DESCRIPTOR. 3. Just reserve memory space for page table, but not create it, and allocate the memory with ReservedMemory instead of ACPIMemoryNVS. 4. ACPI4.0/5.0 have clear description: FIRMWARE_CTRL: If the X_FIRMWARE_CTRL field contains a non zero value then this field must be zero. X_FIRMWARE_CTRL: This field is used when the physical address of the FACS is above 4GB. If the FIRMWARE_CTRL field contains a non zero value then this field must be zero. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/branches/UDK2010.SR1@14231 6f19259b-4bc3-4df7-8a09-765794883524 |
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| .. | ||
| Acpi | ||
| BdsDxe | ||
| Console/VgaClassDxe | ||
| CpuIoDxe | ||
| DataHubDxe | ||
| DataHubStdErrDxe | ||
| FirmwareVolume | ||
| LegacyRegionDxe | ||
| SectionExtractionDxe | ||
| StatusCode | ||