VOID
ReadCMOS(
IN ULONG StartingOffset,
IN ULONG Count,
IN PUCHAR ReturnValuePtr
)
/*++
Routine Description:
This routine simply converts a ReadCMOS call (a routine in setup) to
the corresponding routine provided in the Hal (HalpGetCmosData).
--*/
{
HalpGetCmosData(1, StartingOffset, ReturnValuePtr, Count);
}
/*
* @implemented
*/
ULONG
NTAPI
HalGetBusDataByOffset(IN BUS_DATA_TYPE BusDataType,
IN ULONG BusNumber,
IN ULONG SlotNumber,
IN PVOID Buffer,
IN ULONG Offset,
IN ULONG Length)
{
BUS_HANDLER BusHandler;
/* Look as the bus type */
if (BusDataType == Cmos)
{
/* Call CMOS Function */
return HalpGetCmosData(0, SlotNumber, Buffer, Length);
}
else if (BusDataType == EisaConfiguration)
{
/* FIXME: TODO */
ASSERT(FALSE);
}
else if ((BusDataType == PCIConfiguration) &&
(HalpPCIConfigInitialized) &&
((BusNumber >= HalpMinPciBus) && (BusNumber <= HalpMaxPciBus)))
{
/* Setup fake PCI Bus handler */
RtlCopyMemory(&BusHandler, &HalpFakePciBusHandler, sizeof(BUS_HANDLER));
BusHandler.BusNumber = BusNumber;
/* Call PCI function */
return HalpGetPCIData(&BusHandler,
&BusHandler,
*(PPCI_SLOT_NUMBER)&SlotNumber,
Buffer,
Offset,
Length);
}
/* Invalid bus */
return 0;
}