diff options
Diffstat (limited to 'MdeModulePkg/Universal')
| -rw-r--r-- | MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableProtocol.c | 33 |
1 files changed, 24 insertions, 9 deletions
diff --git a/MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableProtocol.c b/MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableProtocol.c index ae446270fa..5a2afdff27 100644 --- a/MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableProtocol.c +++ b/MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableProtocol.c @@ -1745,19 +1745,29 @@ AcpiTableAcpiTableConstructor ( RsdpTableSize += sizeof (EFI_ACPI_1_0_ROOT_SYSTEM_DESCRIPTION_POINTER);
}
- PageAddress = 0xFFFFFFFF;
- Status = gBS->AllocatePages (
- mAcpiTableAllocType,
- EfiACPIReclaimMemory,
- EFI_SIZE_TO_PAGES (RsdpTableSize),
- &PageAddress
- );
+ if (mAcpiTableAllocType != AllocateAnyPages) {
+ PageAddress = 0xFFFFFFFF;
+ Status = gBS->AllocatePages (
+ mAcpiTableAllocType,
+ EfiACPIReclaimMemory,
+ EFI_SIZE_TO_PAGES (RsdpTableSize),
+ &PageAddress
+ );
+ } else {
+ Status = gBS->AllocatePool (
+ EfiACPIReclaimMemory,
+ RsdpTableSize,
+ (VOID **)&Pointer
+ );
+ }
if (EFI_ERROR (Status)) {
return EFI_OUT_OF_RESOURCES;
}
- Pointer = (UINT8 *) (UINTN) PageAddress;
+ if (mAcpiTableAllocType != AllocateAnyPages) {
+ Pointer = (UINT8 *)(UINTN)PageAddress;
+ }
ZeroMem (Pointer, RsdpTableSize);
AcpiTableInstance->Rsdp1 = (EFI_ACPI_1_0_ROOT_SYSTEM_DESCRIPTION_POINTER *) Pointer;
@@ -1805,7 +1815,12 @@ AcpiTableAcpiTableConstructor ( }
if (EFI_ERROR (Status)) {
- gBS->FreePages ((EFI_PHYSICAL_ADDRESS)(UINTN)AcpiTableInstance->Rsdp1, EFI_SIZE_TO_PAGES (RsdpTableSize));
+ if (mAcpiTableAllocType != AllocateAnyPages) {
+ gBS->FreePages ((EFI_PHYSICAL_ADDRESS)(UINTN)AcpiTableInstance->Rsdp1,
+ EFI_SIZE_TO_PAGES (RsdpTableSize));
+ } else {
+ gBS->FreePool (AcpiTableInstance->Rsdp1);
+ }
return EFI_OUT_OF_RESOURCES;
}
|