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Diffstat (limited to 'private/ntos/nthals/halr94a/mips/halp.h')
| -rw-r--r-- | private/ntos/nthals/halr94a/mips/halp.h | 367 |
1 files changed, 367 insertions, 0 deletions
diff --git a/private/ntos/nthals/halr94a/mips/halp.h b/private/ntos/nthals/halr94a/mips/halp.h new file mode 100644 index 000000000..1bd34fd72 --- /dev/null +++ b/private/ntos/nthals/halr94a/mips/halp.h @@ -0,0 +1,367 @@ +// #pragma comment(exestr, "@(#) halp.h 1.1 95/09/28 15:33:24 nec") +/*++ BUILD Version: 0003 // Increment this if a change has global effects + +Copyright (c) 1991-1993 Microsoft Corporation + +Module Name: + + halp.h + +Abstract: + + This header file defines the private Hardware Architecture Layer (HAL) + interfaces. + +Author: + + David N. Cutler (davec) 25-Apr-1991 + + +Revision History: + + L0001 1994.9.20 kbnes!kuriyama(A) + -Modify for R94A original halfxs\mips\halp.h + -add #include"r94axxx.h " + L0002 Thu Oct 13 18:09:33 JST 1994 kbnes!kuriyama(A) + - Del HalpDisplayLED + - Del HalpLEDDisplayLock + - Del HalpLEDControlBase + - Add READ_REGISTER_DWORD + ADD001 ataka@oa2.kb.nec.co.jp Mon Oct 17 20:31:21 JST 1994 + - add data definitions for HalReportResourceUsage + CMP001 ataka@oa2.kb.nec.co.jp Tue Oct 18 15:15:11 JST 1994 + - resolve compile error + ADD002 kisimoto@oa2.kb.nec.co.jp Fri Nov 25 15:46:03 1994 + add HalpGetStatusRegister() definition + S0003 kuriyama@oa2.kb.nec.co.jp Fri Mar 31 16:51:00 JST 1995 + add _IPI_LIMIT_ support + H0004 kisimoto@oa2.kb.nec.co.jp Sun Jun 25 14:39:38 1995 + - Merge build 1057 + H0005 kisimoto@oa2.kb.nec.co.jp Thu Jul 20 20:03:30 1995 + - Merge code for ESM from J94C + H0006 kisimoto@oa2.kb.nec.co.jp Sat Aug 12 19:23:03 1995 + - Removed _J94C_ definitions. + _J94C_ definition indicates that the status of + the dump switch can acknowledge from Self-test + register. + S0007 kuriyama@oa2.kb.nec.co.jp Wed Aug 23 20:18:18 JST 1995 + - change for x86bios support + H0008 kisimoto@oa2.kb.nec.co.jp Wed Aug 30 12:23:36 1995 + - add spinlock to support PCI Fast Back-to-back transfer. + +--*/ + +#ifndef _HALP_ +#define _HALP_ + +#if defined(NT_UP) + +#undef NT_UP + +#endif + +#include "nthal.h" +#include "hal.h" // H0004 + +#ifndef _HALI_ // H0004 +#include "..\inc\hali.h" +#endif + +#if defined(_DUO_) + +#if defined(_R94A_) + +#include "r94adma.h" +#include "r94adef.h" +#include "r94aint.h" + +#else // _R94A_ + +#include "duodma.h" +#include "duodef.h" +#include "duoint.h" + +#endif // _R94A_ + +#endif + +#if defined(_JAZZ_) + +#include "jazzdma.h" +#include "jazzdef.h" +#include "jazzint.h" + +#endif + +#include "jxhalp.h" + +#if defined(USE_BIOS_EMULATOR) // H0004 + +#include "xm86.h" +#include "x86new.h" + +#endif + + +// +// Define function prototypes. +// + +PADAPTER_OBJECT +HalpAllocateAdapter( + IN ULONG MapRegistersPerChannel, + IN PVOID AdapterBaseVa, + IN PVOID MapRegisterBase + ); + +ULONG +HalpAllocateTbEntry ( + VOID + ); + +VOID +HalpFreeTbEntry ( + VOID + ); + +VOID +HalpCacheErrorRoutine ( + VOID + ); + +BOOLEAN +HalpCalibrateStall ( + VOID + ); + +VOID +HalpClockInterrupt0 ( + VOID + ); + +VOID +HalpClockInterrupt1 ( + VOID + ); + +BOOLEAN +HalpCreateDmaStructures ( + VOID + ); + +BOOLEAN +HalpDmaDispatch( + IN PKINTERRUPT Interrupt, + IN PVOID ServiceContext + ); + +BOOLEAN +HalpInitializeDisplay0 ( + IN PLOADER_PARAMETER_BLOCK LoaderBlock + ); + +BOOLEAN +HalpInitializeDisplay1 ( + IN PLOADER_PARAMETER_BLOCK LoaderBlock + ); + +BOOLEAN +HalpInitializeInterrupts ( + VOID + ); + +VOID +HalpIpiInterrupt ( + VOID + ); + +BOOLEAN +HalpMapFixedTbEntries ( + VOID + ); + +BOOLEAN +HalpMapIoSpace ( + VOID + ); + +VOID +HalpProfileInterrupt ( + VOID + ); + +#if defined(R4000) + +ULONG +HalpReadCountRegister ( + VOID + ); + +ULONG +HalpWriteCompareRegisterAndClear ( + IN ULONG Value + ); + +#endif + +VOID +HalpStallInterrupt ( + VOID + ); + +// S0007 +// change prototype HalpInitializeX86DisplayAdapter() + +BOOLEAN +HalpInitializeX86DisplayAdapter( + VOID + ); + +VOID +HalpResetX86DisplayAdapter( + VOID + ); + +#if defined(_R94A_) +VOID +READ_REGISTER_DWORD( + PLARGE_INTEGER, + PVOID + ); + +VOID +WRITE_REGISTER_DWORD( + PLARGE_INTEGER, + PVOID + ); + +VOID +HalpGetStatusRegister ( + IN PULONG Variable + ); + +BOOLEAN +HalNvramWrite( + ULONG Offset, + ULONG Count, + PVOID Buffer +); + +BOOLEAN +HalNvramRead( + ULONG Offset, + ULONG Count, + PVOID Buffer +); + +BOOLEAN +HalpNvramReadWrite( + ULONG Offset, + ULONG Count, + PVOID Buffer, + ULONG Write +); +#endif + +// +// Define external references. +// + +extern KSPIN_LOCK HalpBeepLock; +extern USHORT HalpBuiltinInterruptEnable; +extern ULONG HalpCurrentTimeIncrement; +extern KSPIN_LOCK HalpDisplayAdapterLock; +extern KAFFINITY HalpEisaBusAffinity; +extern ULONG HalpNextIntervalCount; +extern ULONG HalpNextTimeIncrement; +extern ULONG HalpNewTimeIncrement; +extern ULONG HalpProfileCountRate; +extern ULONG HalpStallScaleFactor; +extern KSPIN_LOCK HalpSystemInterruptLock; +extern KSPIN_LOCK HalpIpiRequestLock; +extern KSPIN_LOCK Ecc1bitDisableLock;// H005 +extern KSPIN_LOCK Ecc1bitRoutineLock;// H005 +extern KSPIN_LOCK HalpPCIBackToBackLock; // H008 + + +// ADD001 +// +// Resource usage information +// + +#if !defined (_R94A_) +#pragma pack(1) +#endif +typedef struct { + UCHAR Flags; + KIRQL Irql; + UCHAR BusReleativeVector; +} IDTUsage; + +typedef struct _HalAddressUsage{ + struct _HalAddressUsage *Next; + CM_RESOURCE_TYPE Type; // Port or Memory + UCHAR Flags; // same as IDTUsage.Flags + struct { + ULONG Start; + USHORT Length; + } Element[]; +} ADDRESS_USAGE; +#if !defined (_R94A_) +#pragma pack() +#endif + +#define IDTOwned 0x01 // IDT is not available for others +#define InterruptLatched 0x02 // Level or Latched +#define InternalUsage 0x11 // Report usage on internal bus +#define DeviceUsage 0x21 // Report usage on device bus + +extern IDTUsage HalpIDTUsage[]; +extern ADDRESS_USAGE *HalpAddressUsageList; +// CMP001 +extern ADDRESS_USAGE HalpDefaultPcIoSpace; +extern ADDRESS_USAGE HalpEisaIoSpace; +extern ADDRESS_USAGE HalpMapRegisterMemorySpace; + +#define HalpRegisterAddressUsage(a) \ + (a)->Next = HalpAddressUsageList, HalpAddressUsageList = (a); + +// CMP001 +#define IRQ_PREFERRED 0x02 +#define IRQ_VALID 0x01 + +// CMP001 +VOID +HalpReportResourceUsage ( + IN PUNICODE_STRING HalName, + IN INTERFACE_TYPE DeviceInterfaceToUse +); + +// +// H0004: from halx86/i386/halp.h +// Temp definitions to thunk into supporting new bus extension format +// + +VOID +HalpRegisterInternalBusHandlers ( + VOID + ); + +PBUS_HANDLER +HalpAllocateBusHandler ( + IN INTERFACE_TYPE InterfaceType, + IN BUS_DATA_TYPE BusDataType, + IN ULONG BusNumber, + IN INTERFACE_TYPE ParentBusDataType, + IN ULONG ParentBusNumber, + IN ULONG BusSpecificData + ); + +#define HalpHandlerForBus HaliHandlerForBus +#define HalpSetBusHandlerParent(c,p) (c)->ParentHandler = p; + +#if DBG + int printNvramData(void); +#endif // DBG + +#endif // _HALP_ |