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authorqhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524>2009-04-27 04:03:40 +0000
committerqhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524>2009-04-27 04:03:40 +0000
commit7059dad90457cda5074783411fbe9b513c7c9ae3 (patch)
tree7d73779974c47b012d5861e518a817db28d861b0 /MdeModulePkg/Universal/Disk
parent1cea34d4a8470f6dcac35aff54fd53b8b41f0f2c (diff)
downloadedk2-platforms-7059dad90457cda5074783411fbe9b513c7c9ae3.tar.xz
Fix the bug that the "Offset" parameter for DiskIo protocol should be byte-oriented.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8175 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/Universal/Disk')
-rw-r--r--MdeModulePkg/Universal/Disk/PartitionDxe/ElTorito.c4
-rw-r--r--MdeModulePkg/Universal/Disk/PartitionDxe/Gpt.c14
-rw-r--r--MdeModulePkg/Universal/Disk/PartitionDxe/Mbr.c2
3 files changed, 10 insertions, 10 deletions
diff --git a/MdeModulePkg/Universal/Disk/PartitionDxe/ElTorito.c b/MdeModulePkg/Universal/Disk/PartitionDxe/ElTorito.c
index 9229a8cbe7..342e186191 100644
--- a/MdeModulePkg/Universal/Disk/PartitionDxe/ElTorito.c
+++ b/MdeModulePkg/Universal/Disk/PartitionDxe/ElTorito.c
@@ -100,7 +100,7 @@ PartitionInstallElToritoChildHandles (
Status = DiskIo->ReadDisk (
DiskIo,
Media->MediaId,
- VolDescriptorLba,
+ MultU64x32 (VolDescriptorLba, Media->BlockSize),
Media->BlockSize,
VolDescriptor
);
@@ -143,7 +143,7 @@ PartitionInstallElToritoChildHandles (
Status = DiskIo->ReadDisk (
DiskIo,
Media->MediaId,
- Lba,
+ MultU64x32 (Lba, Media->BlockSize),
Media->BlockSize,
Catalog
);
diff --git a/MdeModulePkg/Universal/Disk/PartitionDxe/Gpt.c b/MdeModulePkg/Universal/Disk/PartitionDxe/Gpt.c
index 3f352cc318..a54bd48ba9 100644
--- a/MdeModulePkg/Universal/Disk/PartitionDxe/Gpt.c
+++ b/MdeModulePkg/Universal/Disk/PartitionDxe/Gpt.c
@@ -296,12 +296,12 @@ PartitionInstallGptChildHandles (
}
Status = DiskIo->ReadDisk (
- DiskIo,
- BlockIo->Media->MediaId,
- MultU64x32(PrimaryHeader->PartitionEntryLBA, BlockSize),
- PrimaryHeader->NumberOfPartitionEntries * (PrimaryHeader->SizeOfPartitionEntry),
- PartEntry
- );
+ DiskIo,
+ BlockIo->Media->MediaId,
+ MultU64x32(PrimaryHeader->PartitionEntryLBA, BlockSize),
+ PrimaryHeader->NumberOfPartitionEntries * (PrimaryHeader->SizeOfPartitionEntry),
+ PartEntry
+ );
if (EFI_ERROR (Status)) {
GptValidStatus = Status;
DEBUG ((EFI_D_ERROR, " Partition Entry ReadDisk error\n"));
@@ -436,7 +436,7 @@ PartitionValidGptTable (
Status = DiskIo->ReadDisk (
DiskIo,
BlockIo->Media->MediaId,
- Lba,
+ MultU64x32 (Lba, BlockSize),
BlockSize,
PartHdr
);
diff --git a/MdeModulePkg/Universal/Disk/PartitionDxe/Mbr.c b/MdeModulePkg/Universal/Disk/PartitionDxe/Mbr.c
index cfa43f4fe9..393f538428 100644
--- a/MdeModulePkg/Universal/Disk/PartitionDxe/Mbr.c
+++ b/MdeModulePkg/Universal/Disk/PartitionDxe/Mbr.c
@@ -242,7 +242,7 @@ PartitionInstallMbrChildHandles (
Status = DiskIo->ReadDisk (
DiskIo,
BlockIo->Media->MediaId,
- ExtMbrStartingLba,
+ MultU64x32 (ExtMbrStartingLba, BlockIo->Media->BlockSize),
BlockIo->Media->BlockSize,
Mbr
);