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21d2b17)
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8921
6f19259b-4bc3-4df7-8a09-
765794883524
UINT8 CapabilityPtr;\r
UINT16 CapabilityEntry;\r
UINT8 CapabilityID;\r
UINT8 CapabilityPtr;\r
UINT16 CapabilityEntry;\r
UINT8 CapabilityID;\r
\r
//\r
// To check the capability of this device supports\r
\r
//\r
// To check the capability of this device supports\r
\r
PciIoDevice->PciIo.Pci.Read (\r
&PciIoDevice->PciIo,\r
\r
PciIoDevice->PciIo.Pci.Read (\r
&PciIoDevice->PciIo,\r
PCI_CAPBILITY_POINTER_OFFSET,\r
1,\r
PCI_CAPBILITY_POINTER_OFFSET,\r
1,\r
- //\r
- // Do not get byte read directly, because some PCI card will return 0xFF\r
- // when perform PCI-Express byte read, while return correct 0x00 \r
- // when perform PCI-Express dword read, or PCI dword read.\r
- //\r
- CapabilityPtr = (UINT8)Temp;\r