1096 lines
17 KiB
C
1096 lines
17 KiB
C
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/*++ BUILD Version: 0003 // Increment this if a change has global effects
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Copyright (c) 1991 Microsoft Corporation
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Copyright (c) 1992,1993 Digital Equipment Corporation
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Module Name:
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halp.h
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Abstract:
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This header file defines the private Hardware Architecture Layer (HAL)
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interfaces.
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Author:
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David N. Cutler (davec) 25-Apr-1991
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Miche Baker-Harvey (miche) 22-Apr-1992
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Revision History:
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09-Jul-1992 Jeff McLeman (mcleman)
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If processor is an Alpha, include XXHALP.C for Alpha.
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24-Sep-1993 Joe Notarangelo
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Incorporate definitions from xxhalp.h and jxhalp.h.
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Restructure so that related modules are together.
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5-Jan-1994 Eric Rehm
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Incorport support for PCI and IoAssignResources.
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--*/
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#ifndef _HALP_
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#define _HALP_
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#include "nthal.h"
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#include "hal.h"
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#include "pci.h"
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#include "errframe.h"
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//
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// Declare HAL spinlocks.
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//
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extern KSPIN_LOCK HalpBeepLock;
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extern KSPIN_LOCK HalpDisplayAdapterLock;
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extern KSPIN_LOCK HalpSystemInterruptLock;
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//
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// Define external references.
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//
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extern ULONG HalpClockFrequency;
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extern ULONG HalpClockMegaHertz;
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extern ULONG HalpProfileCountRate;
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extern PADAPTER_OBJECT MasterAdapterObject;
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extern BOOLEAN LessThan16Mb;
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extern KAFFINITY HalpActiveProcessors;
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//
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// Map buffer prameters. These are initialized in HalInitSystem
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//
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extern PHYSICAL_ADDRESS HalpMapBufferPhysicalAddress;
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extern ULONG HalpMapBufferSize;
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extern ULONG HalpBusType;
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//
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// Define global data used to relate PCI devices to their interrupt
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// vector.
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//
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extern ULONG *HalpPCIPinToLineTable;
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//
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// Define global data used to locate the EISA control space and the realtime
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// clock registers.
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//
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extern PVOID HalpEisaControlBase;
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extern PVOID HalpEisaIntAckBase;
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extern PVOID HalpCMOSRamBase;
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extern PVOID HalpRtcAddressPort;
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extern PVOID HalpRtcDataPort;
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extern POBJECT_TYPE *IoAdapterObjectType;
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//
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// Determine if a virtual address is really a physical address.
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//
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#define HALP_IS_PHYSICAL_ADDRESS(Va) \
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((((ULONG)Va >= KSEG0_BASE) && ((ULONG)Va < KSEG2_BASE)) ? TRUE : FALSE)
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//
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// Define the different address spaces.
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//
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typedef enum _ADDRESS_SPACE_TYPE{
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BusMemory=0,
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BusIo = 1,
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UserBusMemory = 2,
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UserBusIo = 3,
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KernelPciDenseMemory = 4,
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UserPciDenseMemory = 6,
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} ADDRESS_SPACE_TYPE, *PADDRESS_SPACE_TYPE;
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//
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// Prototype for Memory Size determination routine
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//
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ULONGLONG
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HalpGetMemorySize(
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IN PLOADER_PARAMETER_BLOCK LoaderBlock
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);
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ULONGLONG
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HalpGetContiguousMemorySize(
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IN PLOADER_PARAMETER_BLOCK LoaderBlock
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);
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//
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// Prototype for BCache Size determination routine
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//
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ULONG
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HalpGetBCacheSize(
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ULONGLONG ContiguousMemorySize
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);
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//
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// Define initialization routine prototypes.
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//
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BOOLEAN
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HalpCreateDmaStructures (
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PLOADER_PARAMETER_BLOCK LoaderBlock
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);
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VOID
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HalpEstablishErrorHandler(
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VOID
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);
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VOID
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HalpInitializeClockInterrupts(
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VOID
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);
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VOID
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HalpInitializeProfiler(
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VOID
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);
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BOOLEAN
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HalpInitializeDisplay (
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IN PLOADER_PARAMETER_BLOCK LoaderBlock
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);
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BOOLEAN
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HalpInitializeInterrupts (
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VOID
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);
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VOID
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HalpInitializeMachineDependent(
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IN ULONG Phase,
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IN PLOADER_PARAMETER_BLOCK LoaderBlock
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);
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BOOLEAN
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HalpMapIoSpace (
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VOID
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);
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ULONG
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HalpMapDebugPort (
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IN ULONG ComPort,
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OUT PULONG ReadQva,
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OUT PULONG WriteQva
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);
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VOID
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HalpSetTimeIncrement(
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VOID
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);
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VOID
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HalpParseLoaderBlock(
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IN PLOADER_PARAMETER_BLOCK LoaderBlock
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);
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VOID
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HalpInitializeProcessorParameters(
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VOID
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);
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//
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// Error Frame Initialization and Support Routines
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//
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VOID
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HalpAllocateUncorrectableFrame(
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VOID
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);
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VOID
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HalpGetMachineDependentErrorFrameSizes(
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PULONG RawProcessorSize,
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PULONG RawSystemInfoSize
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);
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VOID
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HalpInitializeUncorrectableErrorFrame (
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VOID
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);
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VOID
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HalpGetProcessorInfo(
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PPROCESSOR_INFO pProcessorInfo
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);
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VOID
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HalpGetSystemInfo(
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SYSTEM_INFORMATION *SystemInfo
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);
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//
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// Define profiler function prototypes.
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//
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NTSTATUS
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HalpProfileSourceInformation (
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OUT PVOID Buffer,
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IN ULONG BufferLength,
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OUT PULONG ReturnedLength
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);
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NTSTATUS
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HalpProfileSourceInterval (
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OUT PVOID Buffer,
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IN ULONG BufferLength
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);
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//
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// Define interrupt function prototypes.
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//
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VOID
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HalpProgramIntervalTimer(
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IN ULONG RateSelect
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);
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VOID
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HalpClockInterrupt (
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VOID
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);
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VOID
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HalpSecondaryClockInterrupt (
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VOID
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);
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VOID
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HalpIpiInterruptHandler (
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VOID
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);
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BOOLEAN
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HalpDmaDispatch(
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IN PKINTERRUPT Interrupt,
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IN PVOID ServiceContext
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);
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VOID
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HalpPerformanceCounter0Interrupt (
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VOID
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);
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VOID
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HalpPerformanceCounter1Interrupt (
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VOID
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);
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VOID
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HalpPerformanceCounter2Interrupt (
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VOID
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);
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VOID
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HalpStallInterrupt (
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VOID
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);
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VOID
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HalpVideoReboot(
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VOID
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);
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//
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// Define microprocessor-specific function prototypes and structures.
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//
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//
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// 21064 (EV4) processor family.
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//
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typedef enum _EV4Irq{
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Irq0 = 0,
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Irq1 = 1,
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Irq2 = 2,
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Irq3 = 3,
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Irq4 = 4,
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Irq5 = 5,
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MaximumIrq
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} EV4Irq, *PEV4Irq;
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typedef struct _EV4IrqStatus{
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ULONG Vector;
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BOOLEAN Enabled;
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KIRQL Irql;
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UCHAR Priority;
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} EV4IrqStatus, *PEV4IrqStatus;
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typedef struct _EV4ProfileCount {
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ULONG ProfileCount[2];
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ULONG ProfileCountReload[2];
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} EV4ProfileCount, *PEV4ProfileCount;
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VOID
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HalpInitialize21064Interrupts(
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VOID
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);
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VOID
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HalpDisable21064HardwareInterrupt(
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IN ULONG Irq
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);
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VOID
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HalpDisable21064SoftwareInterrupt(
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IN KIRQL Irql
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);
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VOID
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HalpDisable21064PerformanceInterrupt(
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IN ULONG Vector
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);
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VOID
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HalpEnable21064HardwareInterrupt(
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IN ULONG Irq,
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|
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IN KIRQL Irql,
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IN ULONG Vector,
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|
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IN UCHAR Priority
|
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);
|
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VOID
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HalpEnable21064SoftwareInterrupt(
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IN KIRQL Irql
|
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);
|
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|
|
|
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VOID
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|||
|
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HalpInitialize21064Interrupts(
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|
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VOID
|
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);
|
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|
|
|
|||
|
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VOID
|
|||
|
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HalpEnable21064PerformanceInterrupt(
|
|||
|
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IN ULONG Vector,
|
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|
|
IN KIRQL Irql
|
|||
|
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);
|
|||
|
|
|
|||
|
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ULONG
|
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|
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HalpGet21064PerformanceVector(
|
|||
|
|
IN ULONG BusInterruptLevel,
|
|||
|
|
OUT PKIRQL Irql
|
|||
|
|
);
|
|||
|
|
|
|||
|
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ULONG
|
|||
|
|
HalpGet21064CorrectableVector(
|
|||
|
|
IN ULONG BusInterruptLevel,
|
|||
|
|
OUT PKIRQL Irql
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// 21164 processor family.
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
#ifdef EV5
|
|||
|
|
|
|||
|
|
typedef struct _EV5ProfileCount {
|
|||
|
|
ULONG ProfileCount[3];
|
|||
|
|
ULONG ProfileCountReload[3];
|
|||
|
|
} EV5ProfileCount, *PEV5ProfileCount;
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpInitialize21164Interrupts(
|
|||
|
|
VOID
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpStart21164Interrupts(
|
|||
|
|
VOID
|
|||
|
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);
|
|||
|
|
|
|||
|
|
ULONG
|
|||
|
|
HalpGet21164PerformanceVector(
|
|||
|
|
IN ULONG BusInterruptLevel,
|
|||
|
|
OUT PKIRQL Irql
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
ULONGLONG
|
|||
|
|
HalpRead21164PerformanceCounter(
|
|||
|
|
VOID
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpWrite21164PerformanceCounter(
|
|||
|
|
ULONGLONG PmCtr,
|
|||
|
|
ULONG CBOXMux1,
|
|||
|
|
ULONG CBOXMux2
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
ULONG
|
|||
|
|
HalpGet21164CorrectableVector(
|
|||
|
|
IN ULONG BusInterruptLevel,
|
|||
|
|
OUT PKIRQL Irql
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
#endif // EV5 specific definitions
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Define the context structure for use by interrupt service routines.
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
typedef BOOLEAN (*PSECONDARY_DISPATCH)(
|
|||
|
|
PVOID InterruptRoutine,
|
|||
|
|
PKTRAP_FRAME TrapFrame
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Define memory utility function prototypes.
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
ULONG
|
|||
|
|
HalpAllocPhysicalMemory(
|
|||
|
|
IN PLOADER_PARAMETER_BLOCK LoaderBlock,
|
|||
|
|
IN ULONG MaxPhysicalAddress,
|
|||
|
|
IN ULONG NumberOfPages,
|
|||
|
|
IN BOOLEAN bAlignOn64k
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
PVOID
|
|||
|
|
HalpMapPhysicalMemory(
|
|||
|
|
IN PVOID PhysicalAddress,
|
|||
|
|
IN ULONG NumberOfPages
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
PVOID
|
|||
|
|
HalpRemapVirtualAddress(
|
|||
|
|
IN PVOID VirtualAddress,
|
|||
|
|
IN PVOID PhysicalAddress
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
#if HALDBG
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpDumpMemoryDescriptors(
|
|||
|
|
IN PLOADER_PARAMETER_BLOCK LoaderBlock
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Low-level routine interfaces.
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpReboot(
|
|||
|
|
VOID
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpImb(
|
|||
|
|
VOID
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpMb(
|
|||
|
|
VOID
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
ULONG
|
|||
|
|
HalpRpcc(
|
|||
|
|
VOID
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
MCES
|
|||
|
|
HalpReadMces(
|
|||
|
|
VOID
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
MCES
|
|||
|
|
HalpWriteMces(
|
|||
|
|
IN MCES Mces
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpWritePerformanceCounter(
|
|||
|
|
IN ULONG PerformanceCounter,
|
|||
|
|
IN BOOLEAN Enable,
|
|||
|
|
IN ULONG MuxControl OPTIONAL,
|
|||
|
|
IN ULONG EventCount OPTIONAL
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Define synonym for KeStallExecutionProcessor.
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
#define HalpStallExecution KeStallExecutionProcessor
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Define Bus Handler support function prototypes.
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpRegisterInternalBusHandlers (
|
|||
|
|
VOID
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
ULONG
|
|||
|
|
HalpGetSystemInterruptVector(
|
|||
|
|
IN PBUS_HANDLER BusHandler,
|
|||
|
|
IN PBUS_HANDLER RootHandler,
|
|||
|
|
IN ULONG BusInterruptLevel,
|
|||
|
|
IN ULONG BusInterruptVector,
|
|||
|
|
OUT PKIRQL Irql,
|
|||
|
|
OUT PKAFFINITY Affinity
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
BOOLEAN
|
|||
|
|
HalpTranslateSystemBusAddress(
|
|||
|
|
IN PBUS_HANDLER BusHandler,
|
|||
|
|
IN PBUS_HANDLER RootHandler,
|
|||
|
|
IN PHYSICAL_ADDRESS BusAddress,
|
|||
|
|
IN OUT PULONG AddressSpace,
|
|||
|
|
OUT PPHYSICAL_ADDRESS TranslatedAddress
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpAdjustResourceListUpperLimits (
|
|||
|
|
IN OUT PIO_RESOURCE_REQUIREMENTS_LIST *pResourceList,
|
|||
|
|
IN LARGE_INTEGER MaximumPortAddress,
|
|||
|
|
IN LARGE_INTEGER MaximumMemoryAddress,
|
|||
|
|
IN ULONG MaximumInterruptVector,
|
|||
|
|
IN ULONG MaximumDmaChannel
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Define SIO support function prototypes.
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpInitializeSioInterrupts(
|
|||
|
|
VOID
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpEnableSioInterrupt(
|
|||
|
|
IN ULONG Vector,
|
|||
|
|
IN KINTERRUPT_MODE InterruptMode
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpDisableSioInterrupt(
|
|||
|
|
IN ULONG Vector
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
BOOLEAN
|
|||
|
|
HalpSioDispatch(
|
|||
|
|
VOID
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Define EISA support function prototypes.
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
BOOLEAN
|
|||
|
|
HalpInitializeEisaInterrupts(
|
|||
|
|
VOID
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpEnableEisaInterrupt(
|
|||
|
|
IN ULONG Vector,
|
|||
|
|
IN KINTERRUPT_MODE InterruptMode
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpDisableEisaInterrupt(
|
|||
|
|
IN ULONG Vector
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
BOOLEAN
|
|||
|
|
HalpEisaDispatch(
|
|||
|
|
IN PKINTERRUPT Interrupt,
|
|||
|
|
IN PVOID ServiceContext,
|
|||
|
|
IN PKTRAP_FRAME TrapFrame
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
BOOLEAN
|
|||
|
|
HalpEisaInterruptHandler(
|
|||
|
|
IN PKINTERRUPT Interrupt,
|
|||
|
|
IN PVOID ServiceContext
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpEisaInitializeDma(
|
|||
|
|
VOID
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
PADAPTER_OBJECT
|
|||
|
|
HalpAllocateAdapter(
|
|||
|
|
VOID
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
PADAPTER_OBJECT
|
|||
|
|
HalpAllocateEisaAdapter(
|
|||
|
|
IN PDEVICE_DESCRIPTION DeviceDescription,
|
|||
|
|
OUT PULONG NumberOfMapRegisters
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
BOOLEAN
|
|||
|
|
HalpMapEisaTransfer(
|
|||
|
|
IN PADAPTER_OBJECT AdapterObject,
|
|||
|
|
IN ULONG LogicalAddress,
|
|||
|
|
IN ULONG Length,
|
|||
|
|
IN BOOLEAN WriteToDevice
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
BOOLEAN
|
|||
|
|
HalpFlushEisaAdapter(
|
|||
|
|
IN PADAPTER_OBJECT AdapterObject,
|
|||
|
|
IN PMDL Mdl,
|
|||
|
|
IN PVOID MapRegisterBase,
|
|||
|
|
IN PVOID CurrentVa,
|
|||
|
|
IN ULONG Length,
|
|||
|
|
IN BOOLEAN WriteToDevice
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
ULONG
|
|||
|
|
HalpReadEisaDmaCounter(
|
|||
|
|
IN PADAPTER_OBJECT AdapterObject
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
|
|||
|
|
ULONG
|
|||
|
|
HalpGetEisaData(
|
|||
|
|
IN PBUS_HANDLER BusHandler,
|
|||
|
|
IN PBUS_HANDLER RootHandler,
|
|||
|
|
IN ULONG SlotNumber,
|
|||
|
|
IN PVOID Buffer,
|
|||
|
|
IN ULONG Offset,
|
|||
|
|
IN ULONG Length
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
NTSTATUS
|
|||
|
|
HalpAdjustEisaResourceList (
|
|||
|
|
IN PBUS_HANDLER BusHandler,
|
|||
|
|
IN PBUS_HANDLER RootHandler,
|
|||
|
|
IN OUT PIO_RESOURCE_REQUIREMENTS_LIST *pResourceList
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
NTSTATUS
|
|||
|
|
HalpAdjustIsaResourceList (
|
|||
|
|
IN PBUS_HANDLER BusHandler,
|
|||
|
|
IN PBUS_HANDLER RootHandler,
|
|||
|
|
IN OUT PIO_RESOURCE_REQUIREMENTS_LIST *pResourceList
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Define PCI support function prototypes.
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpInitializePCIBus (
|
|||
|
|
IN PLOADER_PARAMETER_BLOCK LoaderBlock
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
PBUS_HANDLER
|
|||
|
|
HalpAllocateAndInitPCIBusHandler (
|
|||
|
|
IN ULONG BusNo,
|
|||
|
|
IN ULONG HwBusNo,
|
|||
|
|
IN BOOLEAN BusIsAcrossPPB,
|
|||
|
|
IN ULONG PPBBusNumber,
|
|||
|
|
IN PCI_SLOT_NUMBER PPBSlotNumber
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpRegisterPCIInstallHandler(
|
|||
|
|
IN PINSTALL_BUS_HANDLER MachineSpecificPCIInstallHandler
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
NTSTATUS
|
|||
|
|
HalpDefaultPCIInstallHandler(
|
|||
|
|
IN PBUS_HANDLER Bus
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpDeterminePCIDevicesPresent(
|
|||
|
|
IN PBUS_HANDLER Bus
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
BOOLEAN
|
|||
|
|
HalpInitializePCIInterrupts(
|
|||
|
|
VOID
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpEnablePCIInterrupt(
|
|||
|
|
IN ULONG Vector
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpDisablePCIInterrupt(
|
|||
|
|
IN ULONG Vector
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
BOOLEAN
|
|||
|
|
HalpPCIInterruptHandler(
|
|||
|
|
IN PKINTERRUPT Interrupt,
|
|||
|
|
IN PVOID ServiceContext
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Environment variable support
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
ARC_STATUS
|
|||
|
|
HalpReadNVRamBuffer(
|
|||
|
|
OUT PCHAR DataPtr,
|
|||
|
|
IN PCHAR NvRamPtr,
|
|||
|
|
IN ULONG Length
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
ARC_STATUS
|
|||
|
|
HalpWriteNVRamBuffer(
|
|||
|
|
IN PCHAR NvRamPtr,
|
|||
|
|
IN PCHAR DataPtr,
|
|||
|
|
IN ULONG Length
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
ARC_STATUS
|
|||
|
|
HalpCopyNVRamBuffer(
|
|||
|
|
IN PCHAR NvDestPtr,
|
|||
|
|
IN PCHAR NvSrcPtr,
|
|||
|
|
IN ULONG Length
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
#if defined(TAGGED_NVRAM)
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// NVRAM API
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
UCHAR
|
|||
|
|
HalpGetNVRamUchar(
|
|||
|
|
IN ULONG Offset
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpSetNVRamUchar(
|
|||
|
|
IN ULONG Offset,
|
|||
|
|
IN UCHAR Data
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
USHORT
|
|||
|
|
HalpGetNVRamUshort(
|
|||
|
|
IN ULONG Offset
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpSetNVRamUshort(
|
|||
|
|
IN ULONG Offset,
|
|||
|
|
IN USHORT Data
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
ULONG
|
|||
|
|
HalpGetNVRamUlong(
|
|||
|
|
IN ULONG Offset
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpSetNVRamUlong(
|
|||
|
|
IN ULONG Offset,
|
|||
|
|
IN ULONG Data
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpMoveMemoryToNVRam(
|
|||
|
|
IN ULONG Offset,
|
|||
|
|
IN PVOID Data,
|
|||
|
|
IN ULONG Length
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpMoveNVRamToMemory(
|
|||
|
|
IN PVOID Data,
|
|||
|
|
IN ULONG Offset,
|
|||
|
|
IN ULONG Length
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpMoveNVRamToNVRam(
|
|||
|
|
IN ULONG Destination,
|
|||
|
|
IN ULONG Source,
|
|||
|
|
IN ULONG Length
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
ULONG
|
|||
|
|
HalpGetNVRamStringLength(
|
|||
|
|
IN ULONG Offset
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpMoveMemoryStringToNVRam(
|
|||
|
|
IN ULONG Offset,
|
|||
|
|
IN PCHAR Data
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpMoveNVRamStringToMemory(
|
|||
|
|
IN PUCHAR Data,
|
|||
|
|
IN ULONG Offset
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpZeroNVRam(
|
|||
|
|
IN ULONG Offset,
|
|||
|
|
IN ULONG Length
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
ULONG
|
|||
|
|
HalpComputeNVRamChecksum(
|
|||
|
|
IN ULONG Offset,
|
|||
|
|
IN ULONG Length
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
BOOLEAN
|
|||
|
|
HalpIsNVRamRegion0Valid(
|
|||
|
|
VOID
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
BOOLEAN
|
|||
|
|
HalpSynchronizeNVRamRegion0(
|
|||
|
|
IN BOOLEAN RecomputeChecksum
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
BOOLEAN
|
|||
|
|
HalpInitializeNVRamRegion0(
|
|||
|
|
IN BOOLEAN Synchronize
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
ULONG
|
|||
|
|
HalpGetNVRamFwConfigOffset(
|
|||
|
|
VOID
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
ULONG
|
|||
|
|
HalpGetNVRamFwConfigLength(
|
|||
|
|
VOID
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
ULONG
|
|||
|
|
HalpGetNVRamLanguageOffset(
|
|||
|
|
VOID
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
ULONG
|
|||
|
|
HalpGetNVRamLanguageLength(
|
|||
|
|
VOID
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
ULONG
|
|||
|
|
HalpGetNVRamEnvironmentOffset(
|
|||
|
|
VOID
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
ULONG
|
|||
|
|
HalpGetNVRamEnvironmentLength(
|
|||
|
|
VOID
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
#if defined(EISA_PLATFORM)
|
|||
|
|
|
|||
|
|
BOOLEAN
|
|||
|
|
HalpIsNVRamRegion1Valid(
|
|||
|
|
VOID
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
BOOLEAN
|
|||
|
|
HalpSynchronizeNVRamRegion1(
|
|||
|
|
IN BOOLEAN RecomputeChecksum
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
BOOLEAN
|
|||
|
|
HalpInitializeNVRamRegion1(
|
|||
|
|
IN BOOLEAN Synchronize
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
#endif // EISA_PLATFORM
|
|||
|
|
|
|||
|
|
#endif // TAGGED_NVRAM
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Error handling function prototype.
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
typedef
|
|||
|
|
BOOLEAN
|
|||
|
|
KBUS_ERROR_ROUTINE(
|
|||
|
|
IN struct _EXCEPTION_RECORD *ExceptionRecord,
|
|||
|
|
IN struct _KEXCEPTION_FRAME *ExceptionFrame,
|
|||
|
|
IN struct _KTRAP_FRAME *TrapFrame
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
KBUS_ERROR_ROUTINE HalMachineCheck;
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpInitializeMachineChecks(
|
|||
|
|
IN BOOLEAN ReportCorrectableErrors
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Low-level I/O function prototypes.
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpAcknowledgeClockInterrupt(
|
|||
|
|
VOID
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
UCHAR
|
|||
|
|
HalpAcknowledgeEisaInterrupt(
|
|||
|
|
IN PVOID ServiceContext
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
UCHAR
|
|||
|
|
HalpReadClockRegister(
|
|||
|
|
IN UCHAR Register
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalpWriteClockRegister(
|
|||
|
|
IN UCHAR Register,
|
|||
|
|
IN UCHAR Value
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
UCHAR
|
|||
|
|
READ_CONFIG_UCHAR(
|
|||
|
|
IN PVOID ConfigurationAddress,
|
|||
|
|
IN ULONG ConfigurationType
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
USHORT
|
|||
|
|
READ_CONFIG_USHORT(
|
|||
|
|
IN PVOID ConfigurationAddress,
|
|||
|
|
IN ULONG ConfigurationType
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
ULONG
|
|||
|
|
READ_CONFIG_ULONG(
|
|||
|
|
IN PVOID ConfigurationAddress,
|
|||
|
|
IN ULONG ConfigurationType
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
WRITE_CONFIG_UCHAR(
|
|||
|
|
IN PVOID ConfigurationAddress,
|
|||
|
|
IN UCHAR ConfigurationData,
|
|||
|
|
IN ULONG ConfigurationType
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
WRITE_CONFIG_USHORT(
|
|||
|
|
IN PVOID ConfigurationAddress,
|
|||
|
|
IN USHORT ConfigurationData,
|
|||
|
|
IN ULONG ConfigurationType
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
WRITE_CONFIG_ULONG(
|
|||
|
|
IN PVOID ConfigurationAddress,
|
|||
|
|
IN ULONG ConfigurationData,
|
|||
|
|
IN ULONG ConfigurationType
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Define the I/O superpage enable VA base.
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
#define SUPERPAGE_ENABLE ((ULONGLONG)0xfffffc0000000000)
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Numeric constants used in the HAL.
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
#define __1K (0x400)
|
|||
|
|
#define __2K (0x800)
|
|||
|
|
#define __4K (0x1000)
|
|||
|
|
#define __8K (0x2000)
|
|||
|
|
#define __16K (0x4000)
|
|||
|
|
#define __32K (0x8000)
|
|||
|
|
#define __64K (0x10000)
|
|||
|
|
#define __128K (0x20000)
|
|||
|
|
#define __256K (0x40000)
|
|||
|
|
#define __512K (0x80000)
|
|||
|
|
#define __1MB (0x100000)
|
|||
|
|
#define __2MB (0x200000)
|
|||
|
|
#define __4MB (0x400000)
|
|||
|
|
#define __8MB (0x800000)
|
|||
|
|
#define __16MB (0x1000000)
|
|||
|
|
#define __32MB (0x2000000)
|
|||
|
|
#define __64MB (0x4000000)
|
|||
|
|
#define __128MB (0x8000000)
|
|||
|
|
#define __256MB (0x10000000)
|
|||
|
|
#define __512MB (0x20000000)
|
|||
|
|
#define __1GB (0x40000000)
|
|||
|
|
#define __2GB (0x80000000)
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// CPU mask values. Used to interpret cpu bitmap values.
|
|||
|
|
//
|
|||
|
|
#define HAL_CPU0_MASK ((ULONG)0x1)
|
|||
|
|
#define HAL_CPU1_MASK ((ULONG)0x2)
|
|||
|
|
#define HAL_CPU2_MASK ((ULONG)0x4)
|
|||
|
|
#define HAL_CPU3_MASK ((ULONG)0x8)
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// HAL Debugging Support.
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
#if HALDBG
|
|||
|
|
|
|||
|
|
#define DebugPrint(x) HalDebugPrint x
|
|||
|
|
|
|||
|
|
VOID
|
|||
|
|
HalDebugPrint(
|
|||
|
|
ULONG DebugPrintLevel,
|
|||
|
|
PCCHAR DebugMessage,
|
|||
|
|
...
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
#else //HALDBG
|
|||
|
|
|
|||
|
|
#define DebugPrint(x)
|
|||
|
|
|
|||
|
|
#endif //HALDBG
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Define HAL debugging masks.
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Trace IoMapTransfer, IoFlushAdapterBuffers
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
#define HALDBG_IOMT (0x1)
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Trace Map Register allocations and frees
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
#define HALDBG_MAPREG (0x2)
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Include machine-dependent definitions.
|
|||
|
|
//
|
|||
|
|
// N.B. - Each platform that includes this file must have a machdep.h
|
|||
|
|
// include file in its private directory.
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
#include <machdep.h>
|
|||
|
|
|
|||
|
|
#endif // _HALP_
|