diff options
Diffstat (limited to 'MdeModulePkg/Universal/Disk/PartitionDxe/Gpt.c')
| -rw-r--r-- | MdeModulePkg/Universal/Disk/PartitionDxe/Gpt.c | 55 |
1 files changed, 32 insertions, 23 deletions
diff --git a/MdeModulePkg/Universal/Disk/PartitionDxe/Gpt.c b/MdeModulePkg/Universal/Disk/PartitionDxe/Gpt.c index 35860515c1..2cd3e15e8a 100644 --- a/MdeModulePkg/Universal/Disk/PartitionDxe/Gpt.c +++ b/MdeModulePkg/Universal/Disk/PartitionDxe/Gpt.c @@ -13,7 +13,7 @@ PartitionValidGptTable(), PartitionCheckGptEntry() routine will accept disk
partition content and validate the GPT table and GPT entry.
-Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -205,19 +205,20 @@ PartitionInstallGptChildHandles ( IN EFI_DEVICE_PATH_PROTOCOL *DevicePath
)
{
- EFI_STATUS Status;
- UINT32 BlockSize;
- EFI_LBA LastBlock;
- MASTER_BOOT_RECORD *ProtectiveMbr;
- EFI_PARTITION_TABLE_HEADER *PrimaryHeader;
- EFI_PARTITION_TABLE_HEADER *BackupHeader;
- EFI_PARTITION_ENTRY *PartEntry;
- EFI_PARTITION_ENTRY *Entry;
- EFI_PARTITION_ENTRY_STATUS *PEntryStatus;
- UINTN Index;
- EFI_STATUS GptValidStatus;
- HARDDRIVE_DEVICE_PATH HdDev;
- UINT32 MediaId;
+ EFI_STATUS Status;
+ UINT32 BlockSize;
+ EFI_LBA LastBlock;
+ MASTER_BOOT_RECORD *ProtectiveMbr;
+ EFI_PARTITION_TABLE_HEADER *PrimaryHeader;
+ EFI_PARTITION_TABLE_HEADER *BackupHeader;
+ EFI_PARTITION_ENTRY *PartEntry;
+ EFI_PARTITION_ENTRY *Entry;
+ EFI_PARTITION_ENTRY_STATUS *PEntryStatus;
+ UINTN Index;
+ EFI_STATUS GptValidStatus;
+ HARDDRIVE_DEVICE_PATH HdDev;
+ UINT32 MediaId;
+ EFI_PARTITION_INFO_PROTOCOL PartitionInfo;
ProtectiveMbr = NULL;
PrimaryHeader = NULL;
@@ -380,17 +381,25 @@ PartitionInstallGptChildHandles ( }
ZeroMem (&HdDev, sizeof (HdDev));
- HdDev.Header.Type = MEDIA_DEVICE_PATH;
- HdDev.Header.SubType = MEDIA_HARDDRIVE_DP;
+ HdDev.Header.Type = MEDIA_DEVICE_PATH;
+ HdDev.Header.SubType = MEDIA_HARDDRIVE_DP;
SetDevicePathNodeLength (&HdDev.Header, sizeof (HdDev));
- HdDev.PartitionNumber = (UINT32) Index + 1;
- HdDev.MBRType = MBR_TYPE_EFI_PARTITION_TABLE_HEADER;
- HdDev.SignatureType = SIGNATURE_TYPE_GUID;
- HdDev.PartitionStart = Entry->StartingLBA;
- HdDev.PartitionSize = Entry->EndingLBA - Entry->StartingLBA + 1;
+ HdDev.PartitionNumber = (UINT32) Index + 1;
+ HdDev.MBRType = MBR_TYPE_EFI_PARTITION_TABLE_HEADER;
+ HdDev.SignatureType = SIGNATURE_TYPE_GUID;
+ HdDev.PartitionStart = Entry->StartingLBA;
+ HdDev.PartitionSize = Entry->EndingLBA - Entry->StartingLBA + 1;
CopyMem (HdDev.Signature, &Entry->UniquePartitionGUID, sizeof (EFI_GUID));
+ ZeroMem (&PartitionInfo, sizeof (EFI_PARTITION_INFO_PROTOCOL));
+ PartitionInfo.Revision = EFI_PARTITION_INFO_PROTOCOL_REVISION;
+ PartitionInfo.Type = PARTITION_TYPE_GPT;
+ if (CompareGuid (&Entry->PartitionTypeGUID, &gEfiPartTypeSystemPartGuid)) {
+ PartitionInfo.System = 1;
+ }
+ CopyMem (&PartitionInfo.Info.Gpt, Entry, sizeof (EFI_PARTITION_ENTRY));
+
DEBUG ((EFI_D_INFO, " Index : %d\n", (UINT32) Index));
DEBUG ((EFI_D_INFO, " Start LBA : %lx\n", (UINT64) HdDev.PartitionStart));
DEBUG ((EFI_D_INFO, " End LBA : %lx\n", (UINT64) Entry->EndingLBA));
@@ -407,10 +416,10 @@ PartitionInstallGptChildHandles ( BlockIo2,
DevicePath,
(EFI_DEVICE_PATH_PROTOCOL *) &HdDev,
+ &PartitionInfo,
Entry->StartingLBA,
Entry->EndingLBA,
- BlockSize,
- CompareGuid(&Entry->PartitionTypeGUID, &gEfiPartTypeSystemPartGuid)
+ BlockSize
);
}
|