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remove work around, since we had added return value check.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8921 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff 2009-07-13 06:07:23 +00:00
parent 21d2b17f98
commit ebe8d2ba8d
1 changed files with 2 additions and 9 deletions
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11
DuetPkg/PciBusNoEnumerationDxe/PciCommand.c
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@ -392,7 +392,6 @@ Returns:
UINT8 CapabilityPtr; UINT8 CapabilityPtr;
UINT16 CapabilityEntry; UINT16 CapabilityEntry;
UINT8 CapabilityID; UINT8 CapabilityID;
UINT32 Temp;
// //
// To check the capability of this device supports // To check the capability of this device supports
@ -419,17 +418,11 @@ Returns:
PciIoDevice->PciIo.Pci.Read ( PciIoDevice->PciIo.Pci.Read (
&PciIoDevice->PciIo, &PciIoDevice->PciIo,
EfiPciIoWidthUint32, EfiPciIoWidthUint8,
PCI_CAPBILITY_POINTER_OFFSET, PCI_CAPBILITY_POINTER_OFFSET,
1, 1,
&Temp &CapabilityPtr
); );
//
// Do not get byte read directly, because some PCI card will return 0xFF
// when perform PCI-Express byte read, while return correct 0x00
// when perform PCI-Express dword read, or PCI dword read.
//
CapabilityPtr = (UINT8)Temp;
} }
} }