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one more step to fix svn mess
svn path=/branches/reactos-yarotows/; revision=47792
This commit is contained in:
Jérôme Gardou
parent
daaa55b87d
commit
17d1c84850
1 changed files with 346 additions and 0 deletions
346
hal/halx86/generic/acpi/busemul.c
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346
hal/halx86/generic/acpi/busemul.c
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/*
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* PROJECT: ReactOS HAL
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* LICENSE: BSD - See COPYING.ARM in the top level directory
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* FILE: hal/halx86/generic/acpi/busemul.c
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* PURPOSE: ACPI HAL Bus Handler Emulation Code
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* PROGRAMMERS: ReactOS Portable Systems Group
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*/
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/* INCLUDES *******************************************************************/
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#include <hal.h>
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#define NDEBUG
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#include <debug.h>
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/* GLOBALS ********************************************************************/
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/* PRIVATE FUNCTIONS **********************************************************/
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VOID
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NTAPI
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HalpRegisterKdSupportFunctions(VOID)
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{
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/* Register PCI Device Functions */
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KdSetupPciDeviceForDebugging = HalpSetupPciDeviceForDebugging;
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KdReleasePciDeviceforDebugging = HalpReleasePciDeviceForDebugging;
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/* Register memory functions */
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#ifndef _MINIHAL_
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KdMapPhysicalMemory64 = HalpMapPhysicalMemory64;
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KdUnmapVirtualAddress = HalpUnmapVirtualAddress;
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#endif
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/* Register ACPI stub */
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KdCheckPowerButton = HalpCheckPowerButton;
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}
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NTSTATUS
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NTAPI
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HalpAssignSlotResources(IN PUNICODE_STRING RegistryPath,
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IN PUNICODE_STRING DriverClassName,
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IN PDRIVER_OBJECT DriverObject,
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IN PDEVICE_OBJECT DeviceObject,
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IN INTERFACE_TYPE BusType,
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IN ULONG BusNumber,
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IN ULONG SlotNumber,
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IN OUT PCM_RESOURCE_LIST *AllocatedResources)
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{
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BUS_HANDLER BusHandler;
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PAGED_CODE();
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/* Only PCI is supported */
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if (BusType != PCIBus) return STATUS_NOT_IMPLEMENTED;
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/* Setup fake PCI Bus handler */
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RtlCopyMemory(&BusHandler, &HalpFakePciBusHandler, sizeof(BUS_HANDLER));
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BusHandler.BusNumber = BusNumber;
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/* Call the PCI function */
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return HalpAssignPCISlotResources(&BusHandler,
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&BusHandler,
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RegistryPath,
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DriverClassName,
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DriverObject,
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DeviceObject,
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SlotNumber,
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AllocatedResources);
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}
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BOOLEAN
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NTAPI
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HalpTranslateBusAddress(IN INTERFACE_TYPE InterfaceType,
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IN ULONG BusNumber,
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IN PHYSICAL_ADDRESS BusAddress,
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IN OUT PULONG AddressSpace,
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OUT PPHYSICAL_ADDRESS TranslatedAddress)
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{
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/* Translation is easy */
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TranslatedAddress->QuadPart = BusAddress.QuadPart;
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return TRUE;
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}
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ULONG
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NTAPI
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HalpGetSystemInterruptVector_Acpi(IN ULONG BusNumber,
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IN ULONG BusInterruptLevel,
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IN ULONG BusInterruptVector,
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OUT PKIRQL Irql,
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OUT PKAFFINITY Affinity)
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{
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ULONG Vector = IRQ2VECTOR(BusInterruptLevel);
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*Irql = (KIRQL)VECTOR2IRQL(Vector);
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*Affinity = 0xFFFFFFFF;
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return Vector;
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}
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BOOLEAN
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NTAPI
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HalpFindBusAddressTranslation(IN PHYSICAL_ADDRESS BusAddress,
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IN OUT PULONG AddressSpace,
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OUT PPHYSICAL_ADDRESS TranslatedAddress,
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IN OUT PULONG_PTR Context,
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IN BOOLEAN NextBus)
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{
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/* Make sure we have a context */
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if (!Context) return FALSE;
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/* If we have data in the context, then this shouldn't be a new lookup */
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if ((*Context) && (NextBus == TRUE)) return FALSE;
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/* Return bus data */
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TranslatedAddress->QuadPart = BusAddress.QuadPart;
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/* Set context value and return success */
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*Context = 1;
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return TRUE;
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}
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/* PUBLIC FUNCTIONS **********************************************************/
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/*
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* @implemented
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*/
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NTSTATUS
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NTAPI
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HalAdjustResourceList(IN PCM_RESOURCE_LIST Resources)
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{
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/* Deprecated, return success */
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return STATUS_SUCCESS;
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}
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/*
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* @implemented
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*/
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NTSTATUS
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NTAPI
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HalAssignSlotResources(IN PUNICODE_STRING RegistryPath,
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IN PUNICODE_STRING DriverClassName,
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IN PDRIVER_OBJECT DriverObject,
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IN PDEVICE_OBJECT DeviceObject,
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IN INTERFACE_TYPE BusType,
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IN ULONG BusNumber,
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IN ULONG SlotNumber,
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IN OUT PCM_RESOURCE_LIST *AllocatedResources)
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{
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/* Check the bus type */
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if (BusType != PCIBus)
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{
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/* Call our internal handler */
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return HalpAssignSlotResources(RegistryPath,
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DriverClassName,
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DriverObject,
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DeviceObject,
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BusType,
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BusNumber,
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SlotNumber,
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AllocatedResources);
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}
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else
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{
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/* Call the PCI registered function */
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return HalPciAssignSlotResources(RegistryPath,
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DriverClassName,
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DriverObject,
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DeviceObject,
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PCIBus,
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BusNumber,
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SlotNumber,
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AllocatedResources);
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}
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}
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/*
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* @implemented
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*/
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ULONG
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NTAPI
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HalGetBusData(IN BUS_DATA_TYPE BusDataType,
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IN ULONG BusNumber,
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IN ULONG SlotNumber,
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IN PVOID Buffer,
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IN ULONG Length)
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{
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/* Call the extended function */
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return HalGetBusDataByOffset(BusDataType,
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BusNumber,
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SlotNumber,
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Buffer,
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0,
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Length);
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}
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/*
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* @implemented
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*/
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ULONG
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NTAPI
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HalGetBusDataByOffset(IN BUS_DATA_TYPE BusDataType,
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IN ULONG BusNumber,
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IN ULONG SlotNumber,
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IN PVOID Buffer,
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IN ULONG Offset,
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IN ULONG Length)
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{
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BUS_HANDLER BusHandler;
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/* Look as the bus type */
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if (BusDataType == Cmos)
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{
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/* Call CMOS Function */
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return HalpGetCmosData(0, SlotNumber, Buffer, Length);
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}
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else if (BusDataType == EisaConfiguration)
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{
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/* FIXME: TODO */
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ASSERT(FALSE);
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}
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else if ((BusDataType == PCIConfiguration) &&
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(HalpPCIConfigInitialized) &&
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((BusNumber >= HalpMinPciBus) && (BusNumber <= HalpMaxPciBus)))
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{
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/* Setup fake PCI Bus handler */
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RtlCopyMemory(&BusHandler, &HalpFakePciBusHandler, sizeof(BUS_HANDLER));
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BusHandler.BusNumber = BusNumber;
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/* Call PCI function */
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return HalpGetPCIData(&BusHandler,
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&BusHandler,
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*(PPCI_SLOT_NUMBER)&SlotNumber,
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Buffer,
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Offset,
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Length);
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}
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/* Invalid bus */
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return 0;
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}
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/*
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* @implemented
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*/
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ULONG
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NTAPI
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HalGetInterruptVector(IN INTERFACE_TYPE InterfaceType,
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IN ULONG BusNumber,
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IN ULONG BusInterruptLevel,
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IN ULONG BusInterruptVector,
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OUT PKIRQL Irql,
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OUT PKAFFINITY Affinity)
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{
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/* Call the system bus translator */
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return HalpGetSystemInterruptVector_Acpi(BusNumber,
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BusInterruptLevel,
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BusInterruptVector,
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Irql,
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Affinity);
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}
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/*
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* @implemented
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*/
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ULONG
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NTAPI
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HalSetBusData(IN BUS_DATA_TYPE BusDataType,
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IN ULONG BusNumber,
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IN ULONG SlotNumber,
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IN PVOID Buffer,
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IN ULONG Length)
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{
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/* Call the extended function */
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return HalSetBusDataByOffset(BusDataType,
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BusNumber,
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SlotNumber,
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Buffer,
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0,
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Length);
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}
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/*
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* @implemented
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*/
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ULONG
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NTAPI
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HalSetBusDataByOffset(IN BUS_DATA_TYPE BusDataType,
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IN ULONG BusNumber,
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IN ULONG SlotNumber,
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IN PVOID Buffer,
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IN ULONG Offset,
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IN ULONG Length)
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{
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BUS_HANDLER BusHandler;
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/* Look as the bus type */
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if (BusDataType == Cmos)
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{
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/* Call CMOS Function */
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return HalpSetCmosData(0, SlotNumber, Buffer, Length);
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}
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else if ((BusDataType == PCIConfiguration) && (HalpPCIConfigInitialized))
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{
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/* Setup fake PCI Bus handler */
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RtlCopyMemory(&BusHandler, &HalpFakePciBusHandler, sizeof(BUS_HANDLER));
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BusHandler.BusNumber = BusNumber;
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/* Call PCI function */
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return HalpSetPCIData(&BusHandler,
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&BusHandler,
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*(PPCI_SLOT_NUMBER)&SlotNumber,
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Buffer,
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Offset,
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Length);
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}
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/* Invalid bus */
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return 0;
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}
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/*
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* @implemented
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*/
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BOOLEAN
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NTAPI
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HalTranslateBusAddress(IN INTERFACE_TYPE InterfaceType,
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IN ULONG BusNumber,
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IN PHYSICAL_ADDRESS BusAddress,
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IN OUT PULONG AddressSpace,
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OUT PPHYSICAL_ADDRESS TranslatedAddress)
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{
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/* Look as the bus type */
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if (InterfaceType == PCIBus)
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{
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/* Call the PCI registered function */
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return HalPciTranslateBusAddress(PCIBus,
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BusNumber,
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BusAddress,
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AddressSpace,
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TranslatedAddress);
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}
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else
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{
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/* Translation is easy */
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TranslatedAddress->QuadPart = BusAddress.QuadPart;
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return TRUE;
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}
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}
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/* EOF */
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