/** @file\r
The realization of EFI_RAM_DISK_PROTOCOL.\r
\r
- Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>\r
+ Copyright (c) 2016 - 2019, Intel Corporation. All rights reserved.<BR>\r
(C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>\r
This program and the accompanying materials\r
are licensed and made available under the terms and conditions of the BSD License\r
}\r
};\r
\r
+BOOLEAN mRamDiskSsdtTableKeyValid = FALSE;\r
+UINTN mRamDiskSsdtTableKey;\r
+\r
\r
/**\r
Initialize the RAM disk device node.\r
}\r
\r
\r
+/**\r
+ Initialize and publish NVDIMM root device SSDT in ACPI table.\r
+\r
+ @retval EFI_SUCCESS The NVDIMM root device SSDT is published.\r
+ @retval Others The NVDIMM root device SSDT is not published.\r
+\r
+**/\r
+EFI_STATUS\r
+RamDiskPublishSsdt (\r
+ VOID\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ EFI_ACPI_DESCRIPTION_HEADER *Table;\r
+ UINTN SectionInstance;\r
+ UINTN TableSize;\r
+\r
+ Status = EFI_SUCCESS;\r
+ SectionInstance = 0;\r
+\r
+ //\r
+ // Scan all the EFI raw section instances in FV to find the NVDIMM root\r
+ // device SSDT.\r
+ //\r
+ while (TRUE) {\r
+ Status = GetSectionFromFv (\r
+ &gEfiCallerIdGuid,\r
+ EFI_SECTION_RAW,\r
+ SectionInstance,\r
+ (VOID **) &Table,\r
+ &TableSize\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ break;\r
+ }\r
+\r
+ if (Table->OemTableId == SIGNATURE_64 ('R', 'a', 'm', 'D', 'i', 's', 'k', ' ')) {\r
+ Status = mAcpiTableProtocol->InstallAcpiTable (\r
+ mAcpiTableProtocol,\r
+ Table,\r
+ TableSize,\r
+ &mRamDiskSsdtTableKey\r
+ );\r
+ ASSERT_EFI_ERROR (Status);\r
+\r
+ if (!EFI_ERROR (Status)) {\r
+ mRamDiskSsdtTableKeyValid = TRUE;\r
+ }\r
+\r
+ FreePool (Table);\r
+ return Status;\r
+ } else {\r
+ FreePool (Table);\r
+ SectionInstance++;\r
+ }\r
+ }\r
+\r
+ return Status;\r
+}\r
+\r
+\r
+/**\r
+ Publish the RAM disk NVDIMM Firmware Interface Table (NFIT) to the ACPI\r
+ table.\r
+\r
+ @param[in] PrivateData Points to RAM disk private data.\r
+\r
+ @retval EFI_SUCCESS The RAM disk NFIT has been published.\r
+ @retval others The RAM disk NFIT has not been published.\r
+\r
+**/\r
+EFI_STATUS\r
+RamDiskPublishNfit (\r
+ IN RAM_DISK_PRIVATE_DATA *PrivateData\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ EFI_MEMORY_DESCRIPTOR *MemoryMap;\r
+ EFI_MEMORY_DESCRIPTOR *MemoryMapEntry;\r
+ EFI_MEMORY_DESCRIPTOR *MemoryMapEnd;\r
+ UINTN TableIndex;\r
+ VOID *TableHeader;\r
+ EFI_ACPI_TABLE_VERSION TableVersion;\r
+ UINTN TableKey;\r
+ EFI_ACPI_DESCRIPTION_HEADER *NfitHeader;\r
+ EFI_ACPI_6_1_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_STRUCTURE\r
+ *SpaRange;\r
+ VOID *Nfit;\r
+ UINT32 NfitLen;\r
+ UINTN MemoryMapSize;\r
+ UINTN MapKey;\r
+ UINTN DescriptorSize;\r
+ UINT32 DescriptorVersion;\r
+ UINT64 CurrentData;\r
+ UINT8 Checksum;\r
+ BOOLEAN MemoryFound;\r
+\r
+ //\r
+ // Get the EFI memory map.\r
+ //\r
+ MemoryMapSize = 0;\r
+ MemoryMap = NULL;\r
+ MemoryFound = FALSE;\r
+\r
+ Status = gBS->GetMemoryMap (\r
+ &MemoryMapSize,\r
+ MemoryMap,\r
+ &MapKey,\r
+ &DescriptorSize,\r
+ &DescriptorVersion\r
+ );\r
+ ASSERT (Status == EFI_BUFFER_TOO_SMALL);\r
+ do {\r
+ MemoryMap = (EFI_MEMORY_DESCRIPTOR *) AllocatePool (MemoryMapSize);\r
+ ASSERT (MemoryMap != NULL);\r
+ Status = gBS->GetMemoryMap (\r
+ &MemoryMapSize,\r
+ MemoryMap,\r
+ &MapKey,\r
+ &DescriptorSize,\r
+ &DescriptorVersion\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ FreePool (MemoryMap);\r
+ }\r
+ } while (Status == EFI_BUFFER_TOO_SMALL);\r
+ ASSERT_EFI_ERROR (Status);\r
+\r
+ MemoryMapEntry = MemoryMap;\r
+ MemoryMapEnd = (EFI_MEMORY_DESCRIPTOR *) ((UINT8 *) MemoryMap + MemoryMapSize);\r
+ while ((UINTN) MemoryMapEntry < (UINTN) MemoryMapEnd) {\r
+ if ((MemoryMapEntry->Type == EfiReservedMemoryType) &&\r
+ (MemoryMapEntry->PhysicalStart <= PrivateData->StartingAddr) &&\r
+ (MemoryMapEntry->PhysicalStart +\r
+ MultU64x32 (MemoryMapEntry->NumberOfPages, EFI_PAGE_SIZE)\r
+ >= PrivateData->StartingAddr + PrivateData->Size)) {\r
+ MemoryFound = TRUE;\r
+ DEBUG ((\r
+ EFI_D_INFO,\r
+ "RamDiskPublishNfit: RAM disk with reserved meomry type, will publish to NFIT.\n"\r
+ ));\r
+ break;\r
+ }\r
+ MemoryMapEntry = NEXT_MEMORY_DESCRIPTOR (MemoryMapEntry, DescriptorSize);\r
+ }\r
+ FreePool (MemoryMap);\r
+\r
+ if (!MemoryFound) {\r
+ return EFI_NOT_FOUND;\r
+ }\r
+\r
+ //\r
+ // Determine whether there is a NFIT already in the ACPI table.\r
+ //\r
+ Status = EFI_SUCCESS;\r
+ TableIndex = 0;\r
+ TableKey = 0;\r
+ TableHeader = NULL;\r
+\r
+ while (!EFI_ERROR (Status)) {\r
+ Status = mAcpiSdtProtocol->GetAcpiTable (\r
+ TableIndex,\r
+ (EFI_ACPI_SDT_HEADER **)&TableHeader,\r
+ &TableVersion,\r
+ &TableKey\r
+ );\r
+ if (!EFI_ERROR (Status)) {\r
+ TableIndex++;\r
+\r
+ if (((EFI_ACPI_SDT_HEADER *)TableHeader)->Signature ==\r
+ EFI_ACPI_6_1_NVDIMM_FIRMWARE_INTERFACE_TABLE_STRUCTURE_SIGNATURE) {\r
+ break;\r
+ }\r
+ }\r
+ }\r
+\r
+ if (!EFI_ERROR (Status)) {\r
+ //\r
+ // A NFIT is already in the ACPI table.\r
+ //\r
+ DEBUG ((\r
+ EFI_D_INFO,\r
+ "RamDiskPublishNfit: A NFIT is already exist in the ACPI Table.\n"\r
+ ));\r
+\r
+ NfitHeader = (EFI_ACPI_DESCRIPTION_HEADER *)TableHeader;\r
+ NfitLen = NfitHeader->Length + sizeof (EFI_ACPI_6_1_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_STRUCTURE);\r
+ Nfit = AllocateZeroPool (NfitLen);\r
+ if (Nfit == NULL) {\r
+ return EFI_OUT_OF_RESOURCES;\r
+ }\r
+ CopyMem (Nfit, TableHeader, NfitHeader->Length);\r
+\r
+ //\r
+ // Update the NFIT head pointer.\r
+ //\r
+ NfitHeader = (EFI_ACPI_DESCRIPTION_HEADER *)Nfit;\r
+\r
+ //\r
+ // Uninstall the origin NFIT from the ACPI table.\r
+ //\r
+ Status = mAcpiTableProtocol->UninstallAcpiTable (\r
+ mAcpiTableProtocol,\r
+ TableKey\r
+ );\r
+ ASSERT_EFI_ERROR (Status);\r
+\r
+ if (EFI_ERROR (Status)) {\r
+ FreePool (Nfit);\r
+ return Status;\r
+ }\r
+\r
+ //\r
+ // Append the System Physical Address (SPA) Range Structure at the end\r
+ // of the origin NFIT.\r
+ //\r
+ SpaRange = (EFI_ACPI_6_1_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_STRUCTURE *)\r
+ ((UINT8 *)Nfit + NfitHeader->Length);\r
+\r
+ //\r
+ // Update the length field of the NFIT\r
+ //\r
+ NfitHeader->Length = NfitLen;\r
+\r
+ //\r
+ // The checksum will be updated after the new contents are appended.\r
+ //\r
+ NfitHeader->Checksum = 0;\r
+ } else {\r
+ //\r
+ // Assumption is made that if no NFIT is in the ACPI table, there is no\r
+ // NVDIMM root device in the \SB scope.\r
+ // Therefore, a NVDIMM root device will be reported via Secondary System\r
+ // Description Table (SSDT).\r
+ //\r
+ Status = RamDiskPublishSsdt ();\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+\r
+ //\r
+ // No NFIT is in the ACPI table, we will create one here.\r
+ //\r
+ DEBUG ((\r
+ EFI_D_INFO,\r
+ "RamDiskPublishNfit: No NFIT is in the ACPI Table, will create one.\n"\r
+ ));\r
+\r
+ NfitLen = sizeof (EFI_ACPI_6_1_NVDIMM_FIRMWARE_INTERFACE_TABLE) +\r
+ sizeof (EFI_ACPI_6_1_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_STRUCTURE);\r
+ Nfit = AllocateZeroPool (NfitLen);\r
+ if (Nfit == NULL) {\r
+ return EFI_OUT_OF_RESOURCES;\r
+ }\r
+\r
+ SpaRange = (EFI_ACPI_6_1_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_STRUCTURE *)\r
+ ((UINT8 *)Nfit + sizeof (EFI_ACPI_6_1_NVDIMM_FIRMWARE_INTERFACE_TABLE));\r
+\r
+ NfitHeader = (EFI_ACPI_DESCRIPTION_HEADER *)Nfit;\r
+ NfitHeader->Signature = EFI_ACPI_6_1_NVDIMM_FIRMWARE_INTERFACE_TABLE_STRUCTURE_SIGNATURE;\r
+ NfitHeader->Length = NfitLen;\r
+ NfitHeader->Revision = EFI_ACPI_6_1_NVDIMM_FIRMWARE_INTERFACE_TABLE_REVISION;\r
+ NfitHeader->Checksum = 0;\r
+ NfitHeader->OemRevision = PcdGet32 (PcdAcpiDefaultOemRevision);\r
+ NfitHeader->CreatorId = PcdGet32 (PcdAcpiDefaultCreatorId);\r
+ NfitHeader->CreatorRevision = PcdGet32 (PcdAcpiDefaultCreatorRevision);\r
+ CurrentData = PcdGet64 (PcdAcpiDefaultOemTableId);\r
+ CopyMem (NfitHeader->OemId, PcdGetPtr (PcdAcpiDefaultOemId), sizeof (NfitHeader->OemId));\r
+ CopyMem (&NfitHeader->OemTableId, &CurrentData, sizeof (UINT64));\r
+ }\r
+\r
+ //\r
+ // Fill in the content of the SPA Range Structure.\r
+ //\r
+ SpaRange->Type = EFI_ACPI_6_1_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_STRUCTURE_TYPE;\r
+ SpaRange->Length = sizeof (EFI_ACPI_6_1_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_STRUCTURE);\r
+ SpaRange->SystemPhysicalAddressRangeBase = PrivateData->StartingAddr;\r
+ SpaRange->SystemPhysicalAddressRangeLength = PrivateData->Size;\r
+ CopyGuid (&SpaRange->AddressRangeTypeGUID, &PrivateData->TypeGuid);\r
+\r
+ Checksum = CalculateCheckSum8((UINT8 *)Nfit, NfitHeader->Length);\r
+ NfitHeader->Checksum = Checksum;\r
+\r
+ //\r
+ // Publish the NFIT to the ACPI table.\r
+ // Note, since the NFIT might be modified by other driver, therefore, we\r
+ // do not track the returning TableKey from the InstallAcpiTable().\r
+ //\r
+ Status = mAcpiTableProtocol->InstallAcpiTable (\r
+ mAcpiTableProtocol,\r
+ Nfit,\r
+ NfitHeader->Length,\r
+ &TableKey\r
+ );\r
+ ASSERT_EFI_ERROR (Status);\r
+\r
+ FreePool (Nfit);\r
+\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+\r
+ PrivateData->InNfit = TRUE;\r
+\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+\r
+/**\r
+ Unpublish the RAM disk NVDIMM Firmware Interface Table (NFIT) from the\r
+ ACPI table.\r
+\r
+ @param[in] PrivateData Points to RAM disk private data.\r
+\r
+ @retval EFI_SUCCESS The RAM disk NFIT has been unpublished.\r
+ @retval others The RAM disk NFIT has not been unpublished.\r
+\r
+**/\r
+EFI_STATUS\r
+RamDiskUnpublishNfit (\r
+ IN RAM_DISK_PRIVATE_DATA *PrivateData\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ UINTN TableIndex;\r
+ VOID *TableHeader;\r
+ EFI_ACPI_TABLE_VERSION TableVersion;\r
+ UINTN TableKey;\r
+ EFI_ACPI_DESCRIPTION_HEADER *NewNfitHeader;\r
+ EFI_ACPI_6_1_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_STRUCTURE\r
+ *SpaRange;\r
+ VOID *NewNfit;\r
+ VOID *NewNfitPtr;\r
+ EFI_ACPI_6_1_NFIT_STRUCTURE_HEADER *NfitStructHeader;\r
+ UINT32 NewNfitLen;\r
+ UINT32 RemainLen;\r
+ UINT8 Checksum;\r
+\r
+ //\r
+ // Find the NFIT in the ACPI table.\r
+ //\r
+ Status = EFI_SUCCESS;\r
+ TableIndex = 0;\r
+ TableKey = 0;\r
+ TableHeader = NULL;\r
+\r
+ while (!EFI_ERROR (Status)) {\r
+ Status = mAcpiSdtProtocol->GetAcpiTable (\r
+ TableIndex,\r
+ (EFI_ACPI_SDT_HEADER **)&TableHeader,\r
+ &TableVersion,\r
+ &TableKey\r
+ );\r
+ if (!EFI_ERROR (Status)) {\r
+ TableIndex++;\r
+\r
+ if (((EFI_ACPI_SDT_HEADER *)TableHeader)->Signature ==\r
+ EFI_ACPI_6_1_NVDIMM_FIRMWARE_INTERFACE_TABLE_STRUCTURE_SIGNATURE) {\r
+ break;\r
+ }\r
+ }\r
+ }\r
+\r
+ if (EFI_ERROR (Status)) {\r
+ //\r
+ // No NFIT is found in the ACPI table.\r
+ //\r
+ return EFI_NOT_FOUND;\r
+ }\r
+\r
+ NewNfitLen = ((EFI_ACPI_DESCRIPTION_HEADER *)TableHeader)->Length -\r
+ sizeof (EFI_ACPI_6_1_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_STRUCTURE);\r
+\r
+ //\r
+ // After removing this RAM disk from the NFIT, if no other structure is in\r
+ // the NFIT, we just remove the NFIT and the SSDT which is used to report\r
+ // the NVDIMM root device.\r
+ //\r
+ if (NewNfitLen == sizeof (EFI_ACPI_6_1_NVDIMM_FIRMWARE_INTERFACE_TABLE)) {\r
+ //\r
+ // Remove the NFIT.\r
+ //\r
+ Status = mAcpiTableProtocol->UninstallAcpiTable (\r
+ mAcpiTableProtocol,\r
+ TableKey\r
+ );\r
+ ASSERT_EFI_ERROR (Status);\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+\r
+ //\r
+ // Remove the SSDT which is used by RamDiskDxe driver to report the NVDIMM\r
+ // root device.\r
+ // We do not care the return status since this SSDT might already be\r
+ // uninstalled by other drivers to update the information of the NVDIMM\r
+ // root device.\r
+ //\r
+ if (mRamDiskSsdtTableKeyValid) {\r
+ mRamDiskSsdtTableKeyValid = FALSE;\r
+\r
+ mAcpiTableProtocol->UninstallAcpiTable (\r
+ mAcpiTableProtocol,\r
+ mRamDiskSsdtTableKey\r
+ );\r
+ }\r
+\r
+ return EFI_SUCCESS;\r
+ }\r
+\r
+ NewNfit = AllocateZeroPool (NewNfitLen);\r
+ if (NewNfit == NULL) {\r
+ return EFI_OUT_OF_RESOURCES;\r
+ }\r
+\r
+ //\r
+ // Get a copy of the old NFIT header content.\r
+ //\r
+ CopyMem (NewNfit, TableHeader, sizeof (EFI_ACPI_6_1_NVDIMM_FIRMWARE_INTERFACE_TABLE));\r
+ NewNfitHeader = (EFI_ACPI_DESCRIPTION_HEADER *)NewNfit;\r
+ NewNfitHeader->Length = NewNfitLen;\r
+ NewNfitHeader->Checksum = 0;\r
+\r
+ //\r
+ // Copy the content of required NFIT structures.\r
+ //\r
+ NewNfitPtr = (UINT8 *)NewNfit + sizeof (EFI_ACPI_6_1_NVDIMM_FIRMWARE_INTERFACE_TABLE);\r
+ RemainLen = NewNfitLen - sizeof (EFI_ACPI_6_1_NVDIMM_FIRMWARE_INTERFACE_TABLE);\r
+ NfitStructHeader = (EFI_ACPI_6_1_NFIT_STRUCTURE_HEADER *)\r
+ ((UINT8 *)TableHeader + sizeof (EFI_ACPI_6_1_NVDIMM_FIRMWARE_INTERFACE_TABLE));\r
+ while (RemainLen > 0) {\r
+ if ((NfitStructHeader->Type == EFI_ACPI_6_1_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_STRUCTURE_TYPE) &&\r
+ (NfitStructHeader->Length == sizeof (EFI_ACPI_6_1_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_STRUCTURE))) {\r
+ SpaRange = (EFI_ACPI_6_1_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_STRUCTURE *)NfitStructHeader;\r
+\r
+ if ((SpaRange->SystemPhysicalAddressRangeBase == PrivateData->StartingAddr) &&\r
+ (SpaRange->SystemPhysicalAddressRangeLength == PrivateData->Size) &&\r
+ (CompareGuid (&SpaRange->AddressRangeTypeGUID, &PrivateData->TypeGuid))) {\r
+ //\r
+ // Skip the SPA Range Structure for the RAM disk to be unpublished\r
+ // from NFIT.\r
+ //\r
+ NfitStructHeader = (EFI_ACPI_6_1_NFIT_STRUCTURE_HEADER *)\r
+ ((UINT8 *)NfitStructHeader + NfitStructHeader->Length);\r
+ continue;\r
+ }\r
+ }\r
+\r
+ //\r
+ // Copy the content of origin NFIT.\r
+ //\r
+ CopyMem (NewNfitPtr, NfitStructHeader, NfitStructHeader->Length);\r
+ NewNfitPtr = (UINT8 *)NewNfitPtr + NfitStructHeader->Length;\r
+\r
+ //\r
+ // Move to the header of next NFIT structure.\r
+ //\r
+ RemainLen -= NfitStructHeader->Length;\r
+ NfitStructHeader = (EFI_ACPI_6_1_NFIT_STRUCTURE_HEADER *)\r
+ ((UINT8 *)NfitStructHeader + NfitStructHeader->Length);\r
+ }\r
+\r
+ Checksum = CalculateCheckSum8((UINT8 *)NewNfit, NewNfitHeader->Length);\r
+ NewNfitHeader->Checksum = Checksum;\r
+\r
+ Status = mAcpiTableProtocol->UninstallAcpiTable (\r
+ mAcpiTableProtocol,\r
+ TableKey\r
+ );\r
+ ASSERT_EFI_ERROR (Status);\r
+\r
+ if (EFI_ERROR (Status)) {\r
+ FreePool (NewNfit);\r
+ return Status;\r
+ }\r
+\r
+ //\r
+ // Publish the NFIT to the ACPI table.\r
+ // Note, since the NFIT might be modified by other driver, therefore, we\r
+ // do not track the returning TableKey from the InstallAcpiTable().\r
+ //\r
+ Status = mAcpiTableProtocol->InstallAcpiTable (\r
+ mAcpiTableProtocol,\r
+ NewNfit,\r
+ NewNfitLen,\r
+ &TableKey\r
+ );\r
+ ASSERT_EFI_ERROR (Status);\r
+\r
+ FreePool (NewNfit);\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+\r
/**\r
Register a RAM disk with specified address, size and type.\r
\r
//\r
// Add check to prevent data read across the memory boundary\r
//\r
- if (RamDiskBase + RamDiskSize > ((UINTN) -1) - RAM_DISK_BLOCK_SIZE + 1) {\r
+ if ((RamDiskSize > MAX_UINTN) ||\r
+ (RamDiskBase > MAX_UINTN - RamDiskSize + 1)) {\r
return EFI_INVALID_PARAMETER;\r
}\r
\r
// Insert the newly created one to the registered RAM disk list\r
//\r
InsertTailList (&RegisteredRamDisks, &PrivateData->ThisInstance);\r
- ListEntryNum++;\r
\r
gBS->ConnectController (PrivateData->Handle, NULL, NULL, TRUE);\r
\r
FreePool (RamDiskDevNode);\r
\r
+ if ((mAcpiTableProtocol != NULL) && (mAcpiSdtProtocol != NULL)) {\r
+ RamDiskPublishNfit (PrivateData);\r
+ }\r
+\r
return EFI_SUCCESS;\r
\r
ErrorExit:\r
if ((StartingAddr == PrivateData->StartingAddr) &&\r
(EndingAddr == PrivateData->StartingAddr + PrivateData->Size - 1) &&\r
(CompareGuid (&RamDiskDevNode->TypeGuid, &PrivateData->TypeGuid))) {\r
+ //\r
+ // Remove the content for this RAM disk in NFIT.\r
+ //\r
+ if (PrivateData->InNfit) {\r
+ RamDiskUnpublishNfit (PrivateData);\r
+ }\r
+\r
//\r
// Uninstall the EFI_DEVICE_PATH_PROTOCOL & EFI_BLOCK_IO(2)_PROTOCOL\r
//\r
\r
FreePool (PrivateData->DevicePath);\r
FreePool (PrivateData);\r
- ListEntryNum--;\r
Found = TRUE;\r
\r
break;\r
projects / mirror_edk2.git / blobdiff