diff options
| -rw-r--r-- | MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c b/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c index ecda088..d9a83be 100644 --- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c +++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c @@ -1340,8 +1340,8 @@ UpdatePciInfo ( )
{
EFI_STATUS Status;
- UINT64 BarIndex;
- UINT64 BarEndIndex;
+ UINTN BarIndex;
+ UINTN BarEndIndex;
BOOLEAN SetFlag;
VOID *Configuration;
EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR *Ptr;
@@ -1395,16 +1395,16 @@ UpdatePciInfo ( break;
}
- BarIndex = Ptr->AddrTranslationOffset;
- BarEndIndex = BarIndex;
-
- //
- // Update all the bars in the device
- // Compare against 0xFF is to keep backward compatibility.
- //
- if ((BarIndex == MAX_UINT64) || (BarIndex == 0xFF)) {
+ if ((Ptr->AddrTranslationOffset == MAX_UINT64) || (Ptr->AddrTranslationOffset == MAX_UINT8)) {
+ //
+ // Update all the bars in the device
+ // Compare against MAX_UINT8 is to keep backward compatibility.
+ //
BarIndex = 0;
BarEndIndex = PCI_MAX_BAR - 1;
+ } else {
+ BarIndex = (UINTN) Ptr->AddrTranslationOffset;
+ BarEndIndex = BarIndex;
}
if (BarIndex >= PCI_MAX_BAR) {
|