diff options
Diffstat (limited to 'MdeModulePkg/Bus/Pci/IdeBusPei/AtapiPeim.c')
| -rw-r--r-- | MdeModulePkg/Bus/Pci/IdeBusPei/AtapiPeim.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/MdeModulePkg/Bus/Pci/IdeBusPei/AtapiPeim.c b/MdeModulePkg/Bus/Pci/IdeBusPei/AtapiPeim.c index b1ab34d597..58bef161fb 100644 --- a/MdeModulePkg/Bus/Pci/IdeBusPei/AtapiPeim.c +++ b/MdeModulePkg/Bus/Pci/IdeBusPei/AtapiPeim.c @@ -2140,7 +2140,7 @@ ReadCapacity ( if (MediaInfo->DeviceType == IdeCDROM) {
- MediaInfo->LastBlock = (Data.LastLba3 << 24) | (Data.LastLba2 << 16) | (Data.LastLba1 << 8) | Data.LastLba0;
+ MediaInfo->LastBlock = ((UINT32) Data.LastLba3 << 24) | (Data.LastLba2 << 16) | (Data.LastLba1 << 8) | Data.LastLba0;
MediaInfo->MediaPresent = TRUE;
//
// Because the user data portion in the sector of the Data CD supported
@@ -2161,7 +2161,7 @@ ReadCapacity ( MediaInfo2->MediaPresent = FALSE;
MediaInfo2->LastBlock = 0;
} else {
- MediaInfo->LastBlock = (FormatData.LastLba3 << 24) |
+ MediaInfo->LastBlock = ((UINT32) FormatData.LastLba3 << 24) |
(FormatData.LastLba2 << 16) |
(FormatData.LastLba1 << 8) |
FormatData.LastLba0;
|