*
*/
-#ifndef __INTERNAL_HAL_HAL_H
-#define __INTERNAL_HAL_HAL_H
+#pragma once
+
+
+#ifdef _MSC_VER
+#define REGISTERCALL FASTCALL
+#else
+#define REGISTERCALL __attribute__((regparm(3)))
+#endif
+
+typedef struct _HAL_BIOS_FRAME
+{
+ ULONG SegSs;
+ ULONG Esp;
+ ULONG EFlags;
+ ULONG SegCs;
+ ULONG Eip;
+ PKTRAP_FRAME TrapFrame;
+ ULONG CsLimit;
+ ULONG CsBase;
+ ULONG CsFlags;
+ ULONG SsLimit;
+ ULONG SsBase;
+ ULONG SsFlags;
+ ULONG Prefix;
+} HAL_BIOS_FRAME, *PHAL_BIOS_FRAME;
+
+typedef
+VOID
+(*PHAL_SW_INTERRUPT_HANDLER)(
+ VOID
+);
+
+typedef
+VOID
+ATTRIB_NORETURN
+(FASTCALL *PHAL_SW_INTERRUPT_HANDLER_2ND_ENTRY)(
+ IN PKTRAP_FRAME TrapFrame
+);
#define HAL_APC_REQUEST 0
#define HAL_DPC_REQUEST 1
#define CMOS_CONTROL_PORT (PUCHAR)0x70
#define CMOS_DATA_PORT (PUCHAR)0x71
#define RTC_REGISTER_A 0x0A
+#define RTC_REG_A_UIP 0x80
#define RTC_REGISTER_B 0x0B
-#define RTC_REG_A_UIP 0x80
+#define RTC_REG_B_PI 0x40
+#define RTC_REGISTER_C 0x0C
+#define RTC_REGISTER_D 0x0D
#define RTC_REGISTER_CENTURY 0x32
/* Usage flags */
#define IDT_REGISTERED 0x01
#define IDT_LATCHED 0x02
+#define IDT_READ_ONLY 0x04
#define IDT_INTERNAL 0x11
#define IDT_DEVICE 0x21
#define INT_BCD(int) \
(UCHAR)(((int / 10) << 4) + (int % 10))
+//
+// BIOS Interrupts
+//
+#define VIDEO_SERVICES 0x10
+
+//
+// Operations for INT 10h (in AH)
+//
+#define SET_VIDEO_MODE 0x00
+
+//
+// Video Modes for INT10h AH=00 (in AL)
+//
+#define GRAPHICS_MODE_12 0x12 /* 80x30 8x16 640x480 16/256K */
+
//
// Commonly stated as being 1.19318MHz
//
UCHAR Bits;
} SYSTEM_CONTROL_PORT_B_REGISTER, *PSYSTEM_CONTROL_PORT_B_REGISTER;
+//
+// See ISA System Architecture 3rd Edition (Tom Shanley, Don Anderson, John Swindle)
+// P. 396, 397
+//
+// These ports are controlled by the i8259 Programmable Interrupt Controller (PIC)
+//
+#define PIC1_CONTROL_PORT 0x20
+#define PIC1_DATA_PORT 0x21
+#define PIC2_CONTROL_PORT 0xA0
+#define PIC2_DATA_PORT 0xA1
+
+//
+// Definitions for ICW/OCW Bits
+//
+typedef enum _I8259_ICW1_OPERATING_MODE
+{
+ Cascade,
+ Single
+} I8259_ICW1_OPERATING_MODE;
+
+typedef enum _I8259_ICW1_INTERRUPT_MODE
+{
+ EdgeTriggered,
+ LevelTriggered
+} I8259_ICW1_INTERRUPT_MODE;
+
+typedef enum _I8259_ICW1_INTERVAL
+{
+ Interval8,
+ Interval4
+} I8259_ICW1_INTERVAL;
+
+typedef enum _I8259_ICW4_SYSTEM_MODE
+{
+ Mcs8085Mode,
+ New8086Mode
+} I8259_ICW4_SYSTEM_MODE;
+
+typedef enum _I8259_ICW4_EOI_MODE
+{
+ NormalEoi,
+ AutomaticEoi
+} I8259_ICW4_EOI_MODE;
+
+typedef enum _I8259_ICW4_BUFFERED_MODE
+{
+ NonBuffered,
+ NonBuffered2,
+ BufferedSlave,
+ BufferedMaster
+} I8259_ICW4_BUFFERED_MODE;
+
+typedef enum _I8259_READ_REQUEST
+{
+ InvalidRequest,
+ InvalidRequest2,
+ ReadIdr,
+ ReadIsr
+} I8259_READ_REQUEST;
+
+typedef enum _I8259_EOI_MODE
+{
+ RotateAutoEoiClear,
+ NonSpecificEoi,
+ InvalidEoiMode,
+ SpecificEoi,
+ RotateAutoEoiSet,
+ RotateNonSpecific,
+ SetPriority,
+ RotateSpecific
+} I8259_EOI_MODE;
+
+//
+// Definitions for ICW Registers
+//
+typedef union _I8259_ICW1
+{
+ struct
+ {
+ UCHAR NeedIcw4:1;
+ I8259_ICW1_OPERATING_MODE OperatingMode:1;
+ I8259_ICW1_INTERVAL Interval:1;
+ I8259_ICW1_INTERRUPT_MODE InterruptMode:1;
+ UCHAR Init:1;
+ UCHAR InterruptVectorAddress:3;
+ };
+ UCHAR Bits;
+} I8259_ICW1, *PI8259_ICW1;
+
+typedef union _I8259_ICW2
+{
+ struct
+ {
+ UCHAR Sbz:3;
+ UCHAR InterruptVector:5;
+ };
+ UCHAR Bits;
+} I8259_ICW2, *PI8259_ICW2;
+
+typedef union _I8259_ICW3
+{
+ union
+ {
+ struct
+ {
+ UCHAR SlaveIrq0:1;
+ UCHAR SlaveIrq1:1;
+ UCHAR SlaveIrq2:1;
+ UCHAR SlaveIrq3:1;
+ UCHAR SlaveIrq4:1;
+ UCHAR SlaveIrq5:1;
+ UCHAR SlaveIrq6:1;
+ UCHAR SlaveIrq7:1;
+ };
+ struct
+ {
+ UCHAR SlaveId:3;
+ UCHAR Reserved:5;
+ };
+ };
+ UCHAR Bits;
+} I8259_ICW3, *PI8259_ICW3;
+
+typedef union _I8259_ICW4
+{
+ struct
+ {
+ I8259_ICW4_SYSTEM_MODE SystemMode:1;
+ I8259_ICW4_EOI_MODE EoiMode:1;
+ I8259_ICW4_BUFFERED_MODE BufferedMode:2;
+ UCHAR SpecialFullyNestedMode:1;
+ UCHAR Reserved:3;
+ };
+ UCHAR Bits;
+} I8259_ICW4, *PI8259_ICW4;
+
+typedef union _I8259_OCW2
+{
+ struct
+ {
+ UCHAR IrqNumber:3;
+ UCHAR Sbz:2;
+ I8259_EOI_MODE EoiMode:3;
+ };
+ UCHAR Bits;
+} I8259_OCW2, *PI8259_OCW2;
+
+typedef union _I8259_OCW3
+{
+ struct
+ {
+ I8259_READ_REQUEST ReadRequest:2;
+ UCHAR PollCommand:1;
+ UCHAR Sbo:1;
+ UCHAR Sbz:1;
+ UCHAR SpecialMaskMode:2;
+ UCHAR Reserved:1;
+ };
+ UCHAR Bits;
+} I8259_OCW3, *PI8259_OCW3;
+
+typedef union _I8259_ISR
+{
+ union
+ {
+ struct
+ {
+ UCHAR Irq0:1;
+ UCHAR Irq1:1;
+ UCHAR Irq2:1;
+ UCHAR Irq3:1;
+ UCHAR Irq4:1;
+ UCHAR Irq5:1;
+ UCHAR Irq6:1;
+ UCHAR Irq7:1;
+ };
+ };
+ UCHAR Bits;
+} I8259_ISR, *PI8259_ISR;
+
+typedef I8259_ISR I8259_IDR, *PI8259_IDR;
+
+//
+// See EISA System Architecture 2nd Edition (Tom Shanley, Don Anderson, John Swindle)
+// P. 34, 35
+//
+// These ports are controlled by the i8259A Programmable Interrupt Controller (PIC)
+//
+#define EISA_ELCR_MASTER 0x4D0
+#define EISA_ELCR_SLAVE 0x4D1
+
+typedef union _EISA_ELCR
+{
+ struct
+ {
+ struct
+ {
+ UCHAR Irq0Level:1;
+ UCHAR Irq1Level:1;
+ UCHAR Irq2Level:1;
+ UCHAR Irq3Level:1;
+ UCHAR Irq4Level:1;
+ UCHAR Irq5Level:1;
+ UCHAR Irq6Level:1;
+ UCHAR Irq7Level:1;
+ } Master;
+ struct
+ {
+ UCHAR Irq8Level:1;
+ UCHAR Irq9Level:1;
+ UCHAR Irq10Level:1;
+ UCHAR Irq11Level:1;
+ UCHAR Irq12Level:1;
+ UCHAR Irq13Level:1;
+ UCHAR Irq14Level:1;
+ UCHAR Irq15Level:1;
+ } Slave;
+ };
+ USHORT Bits;
+} EISA_ELCR, *PEISA_ELCR;
+
+typedef struct _PIC_MASK
+{
+ union
+ {
+ struct
+ {
+ UCHAR Master;
+ UCHAR Slave;
+ };
+ USHORT Both;
+ };
+} PIC_MASK, *PPIC_MASK;
+
+typedef
+BOOLEAN
+( REGISTERCALL *PHAL_DISMISS_INTERRUPT)(
+ IN KIRQL Irql,
+ IN ULONG Irq,
+ OUT PKIRQL OldIrql
+);
+
+BOOLEAN
+REGISTERCALL
+HalpDismissIrqGeneric(
+ IN KIRQL Irql,
+ IN ULONG Irq,
+ OUT PKIRQL OldIrql
+);
+
+BOOLEAN
+REGISTERCALL
+HalpDismissIrq15(
+ IN KIRQL Irql,
+ IN ULONG Irq,
+ OUT PKIRQL OldIrql
+);
+
+BOOLEAN
+REGISTERCALL
+HalpDismissIrq13(
+ IN KIRQL Irql,
+ IN ULONG Irq,
+ OUT PKIRQL OldIrql
+);
+
+BOOLEAN
+REGISTERCALL
+HalpDismissIrq07(
+ IN KIRQL Irql,
+ IN ULONG Irq,
+ OUT PKIRQL OldIrql
+);
+
+BOOLEAN
+REGISTERCALL
+HalpDismissIrqLevel(
+ IN KIRQL Irql,
+ IN ULONG Irq,
+ OUT PKIRQL OldIrql
+);
+
+BOOLEAN
+REGISTERCALL
+HalpDismissIrq15Level(
+ IN KIRQL Irql,
+ IN ULONG Irq,
+ OUT PKIRQL OldIrql
+);
+
+BOOLEAN
+REGISTERCALL
+HalpDismissIrq13Level(
+ IN KIRQL Irql,
+ IN ULONG Irq,
+ OUT PKIRQL OldIrql
+);
+
+BOOLEAN
+REGISTERCALL
+HalpDismissIrq07Level(
+ IN KIRQL Irql,
+ IN ULONG Irq,
+ OUT PKIRQL OldIrql
+);
+
+VOID
+HalpHardwareInterruptLevel(
+ VOID
+);
+
+//
+// Hack Flags
+//
+#define HALP_REVISION_FROM_HACK_FLAGS(x) ((x) >> 24)
+#define HALP_REVISION_HACK_FLAGS(x) ((x) >> 12)
+#define HALP_HACK_FLAGS(x) ((x) & 0xFFF)
+
+//
+// Feature flags
+//
+#define HALP_CARD_FEATURE_FULL_DECODE 0x0001
+
+//
+// Match Flags
+//
+#define HALP_CHECK_CARD_REVISION_ID 0x10000
+#define HALP_CHECK_CARD_SUBVENDOR_ID 0x20000
+#define HALP_CHECK_CARD_SUBSYSTEM_ID 0x40000
+
//
// Mm PTE/PDE to Hal PTE/PDE
//
IN PVOID Handler,
IN KINTERRUPT_MODE Mode);
-/* irql.c */
-VOID NTAPI HalpInitPICs(VOID);
+/* pic.c */
+VOID NTAPI HalpInitializePICs(IN BOOLEAN EnableInterrupts);
+VOID HalpApcInterrupt(VOID);
+VOID HalpDispatchInterrupt(VOID);
+VOID HalpDispatchInterrupt2(VOID);
+DECLSPEC_NORETURN VOID FASTCALL HalpApcInterrupt2ndEntry(IN PKTRAP_FRAME TrapFrame);
+DECLSPEC_NORETURN VOID FASTCALL HalpDispatchInterrupt2ndEntry(IN PKTRAP_FRAME TrapFrame);
-/* udelay.c */
+/* timer.c */
VOID NTAPI HalpInitializeClock(VOID);
+VOID HalpClockInterrupt(VOID);
+VOID HalpProfileInterrupt(VOID);
VOID
NTAPI
/* Non-generic initialization */
VOID HalpInitPhase0 (PLOADER_PARAMETER_BLOCK LoaderBlock);
VOID HalpInitPhase1(VOID);
-VOID NTAPI HalpClockInterrupt(VOID);
-VOID NTAPI HalpProfileInterrupt(VOID);
VOID
NTAPI
);
VOID
-NTAPI
-HalpBiosCall(
- VOID
-);
-
-VOID
-NTAPI
-HalpTrap0D(
- VOID
+FASTCALL
+HalpExitToV86(
+ PKTRAP_FRAME TrapFrame
);
VOID
-NTAPI
-HalpTrap06(
+DECLSPEC_NORETURN
+HalpRealModeStart(
VOID
);
);
//
-// CMOS initialization
+// CMOS Routines
//
VOID
NTAPI
VOID
);
+UCHAR
+NTAPI
+HalpReadCmos(
+ IN UCHAR Reg
+);
+
+VOID
+NTAPI
+HalpWriteCmos(
+ IN UCHAR Reg,
+ IN UCHAR Value
+);
+
//
// Spinlock for protecting CMOS access
//
VOID
);
+ULONG
+NTAPI
+HalpAllocPhysicalMemory(
+ IN PLOADER_PARAMETER_BLOCK LoaderBlock,
+ IN ULONG MaxAddress,
+ IN ULONG PageCount,
+ IN BOOLEAN Aligned
+);
+
+PVOID
+NTAPI
+HalpMapPhysicalMemory64(
+ IN PHYSICAL_ADDRESS PhysicalAddress,
+ IN ULONG PageCount
+);
+
+NTSTATUS
+NTAPI
+HalpOpenRegistryKey(
+ IN PHANDLE KeyHandle,
+ IN HANDLE RootKey,
+ IN PUNICODE_STRING KeyName,
+ IN ACCESS_MASK DesiredAccess,
+ IN BOOLEAN Create
+);
+
+VOID
+NTAPI
+HalpGetNMICrashFlag(
+ VOID
+);
+
+BOOLEAN
+NTAPI
+HalpGetDebugPortTable(
+ VOID
+);
+
+VOID
+NTAPI
+HalpReportSerialNumber(
+ VOID
+);
+
+NTSTATUS
+NTAPI
+HalpMarkAcpiHal(
+ VOID
+);
+
+VOID
+NTAPI
+HalpBuildAddressMap(
+ VOID
+);
+
+VOID
+NTAPI
+HalpReportResourceUsage(
+ IN PUNICODE_STRING HalName,
+ IN INTERFACE_TYPE InterfaceType
+);
+
+ULONG
+NTAPI
+HalpIs16BitPortDecodeSupported(
+ VOID
+);
+
+NTSTATUS
+NTAPI
+HalpQueryAcpiResourceRequirements(
+ OUT PIO_RESOURCE_REQUIREMENTS_LIST *Requirements
+);
+
+VOID
+FASTCALL
+KeUpdateSystemTime(
+ IN PKTRAP_FRAME TrapFrame,
+ IN ULONG Increment,
+ IN KIRQL OldIrql
+);
+
+VOID
+NTAPI
+HalpInitBusHandlers(
+ VOID
+);
+
+NTSTATUS
+NTAPI
+HaliInitPnpDriver(
+ VOID
+);
+
+VOID
+NTAPI
+HalpDebugPciDumpBus(
+ IN ULONG i,
+ IN ULONG j,
+ IN ULONG k,
+ IN PPCI_COMMON_CONFIG PciData
+);
+
#ifdef _M_AMD64
#define KfLowerIrql KeLowerIrql
#ifndef CONFIG_SMP
extern BOOLEAN HalpNMIInProgress;
-extern PVOID HalpRealModeStart;
-extern PVOID HalpRealModeEnd;
-
extern ADDRESS_USAGE HalpDefaultIoSpace;
extern KSPIN_LOCK HalpSystemHardwareLock;
extern PADDRESS_USAGE HalpAddressUsageList;
-#endif /* __INTERNAL_HAL_HAL_H */
+extern LARGE_INTEGER HalpPerfCounter;
+
+extern KAFFINITY HalpActiveProcessors;
+
+extern BOOLEAN HalDisableFirmwareMapper;
+extern PWCHAR HalHardwareIdString;
+extern PWCHAR HalName;
+
+extern KAFFINITY HalpDefaultInterruptAffinity;
+
+extern IDTUsageFlags HalpIDTUsageFlags[MAXIMUM_IDTVECTOR];
+
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