/**
Performs a bitwise inclusive OR of an 8-bit PCI configuration register with
an 8-bit value.
Reads the 8-bit PCI configuration register specified by Address, performs a
bitwise inclusive OR between the read result and the value specified by
OrData, and writes the result to the 8-bit PCI configuration register
specified by Address. The value written to the PCI configuration register is
returned. This function must guarantee that all PCI read and write operations
are serialized.
If Address > 0x0FFFFFFF, then ASSERT().
@param Address Address that encodes the PCI Bus, Device, Function and
Register.
@param OrData The value to OR with the PCI configuration register.
@return The value written back to the PCI configuration register.
**/
UINT8
EFIAPI
PciOr8 (
IN UINTN Address,
IN UINT8 OrData
)
{
return PciCf8Or8 (Address, OrData);
}
/**
Performs a bitwise OR of an 8-bit PCI configuration register with
an 8-bit value.
Reads the 8-bit PCI configuration register specified by Address, performs a
bitwise OR between the read result and the value specified by
OrData, and writes the result to the 8-bit PCI configuration register
specified by Address. The value written to the PCI configuration register is
returned. This function must guarantee that all PCI read and write operations
are serialized.
If Address > 0x0FFFFFFF, then ASSERT().
@param Address The address that encodes the PCI Bus, Device, Function and
Register.
@param OrData The value to OR with the PCI configuration register.
@return The value written back to the PCI configuration register.
**/
UINT8
EFIAPI
PciOr8 (
IN UINTN Address,
IN UINT8 OrData
)
{
return mRunningOnQ35 ?
PciExpressOr8 (Address, OrData) :
PciCf8Or8 (Address, OrData);
}
