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https://github.com/reactos/reactos.git
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126 lines
2.4 KiB
C
126 lines
2.4 KiB
C
/*
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*
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*/
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#pragma once
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/* Temporary hack */
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#define KPCR_BASE 0xFF000000
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#define HAL_APC_REQUEST 0
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#define HAL_DPC_REQUEST 1
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/* CMOS Registers and Ports */
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#define CMOS_CONTROL_PORT (PUCHAR)0x70
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#define CMOS_DATA_PORT (PUCHAR)0x71
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#define RTC_REGISTER_A 0x0A
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#define RTC_REGISTER_B 0x0B
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#define RTC_REG_A_UIP 0x80
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#define RTC_REGISTER_CENTURY 0x32
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/* Timer Registers and Ports */
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#define TIMER_CONTROL_PORT 0x43
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#define TIMER_DATA_PORT0 0x40
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#define TIMER_SC0 0
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#define TIMER_BOTH 0x30
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#define TIMER_MD2 0x4
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/* Conversion functions */
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#define BCD_INT(bcd) \
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(((bcd & 0xF0) >> 4) * 10 + (bcd & 0x0F))
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#define INT_BCD(int) \
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(UCHAR)(((int / 10) << 4) + (int % 10))
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/* adapter.c */
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PADAPTER_OBJECT NTAPI HalpAllocateAdapterEx(ULONG NumberOfMapRegisters,BOOLEAN IsMaster, BOOLEAN Dma32BitAddresses);
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/* bus.c */
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VOID NTAPI HalpInitNonBusHandler (VOID);
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/* irql.c */
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VOID NTAPI HalpInitPICs(VOID);
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/* udelay.c */
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VOID NTAPI HalpInitializeClock(VOID);
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/* pci.c */
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VOID HalpInitPciBus (VOID);
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/* dma.c */
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VOID HalpInitDma (VOID);
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/* Non-generic initialization */
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VOID HalpInitPhase0 (PLOADER_PARAMETER_BLOCK LoaderBlock);
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VOID HalpInitPhase1(VOID);
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VOID NTAPI HalpClockInterrupt(VOID);
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//
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// KD Support
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//
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VOID
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NTAPI
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HalpCheckPowerButton(
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VOID
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);
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VOID
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NTAPI
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HalpRegisterKdSupportFunctions(
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VOID
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);
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NTSTATUS
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NTAPI
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HalpSetupPciDeviceForDebugging(
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IN PVOID LoaderBlock,
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IN OUT PDEBUG_DEVICE_DESCRIPTOR PciDevice
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);
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NTSTATUS
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NTAPI
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HalpReleasePciDeviceForDebugging(
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IN OUT PDEBUG_DEVICE_DESCRIPTOR PciDevice
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);
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//
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// Memory routines
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//
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PVOID
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NTAPI
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HalpMapPhysicalMemory64(
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IN PHYSICAL_ADDRESS PhysicalAddress,
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IN ULONG NumberPage
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);
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VOID
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NTAPI
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HalpUnmapVirtualAddress(
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IN PVOID VirtualAddress,
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IN ULONG NumberPages
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);
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/* sysinfo.c */
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NTSTATUS
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NTAPI
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HaliQuerySystemInformation(
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IN HAL_QUERY_INFORMATION_CLASS InformationClass,
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IN ULONG BufferSize,
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IN OUT PVOID Buffer,
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OUT PULONG ReturnedLength
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);
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NTSTATUS
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NTAPI
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HaliSetSystemInformation(
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IN HAL_SET_INFORMATION_CLASS InformationClass,
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IN ULONG BufferSize,
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IN OUT PVOID Buffer
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);
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typedef struct tagHALP_HOOKS
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{
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void (*InitPciBus)(ULONG BusNumber, PBUS_HANDLER BusHandler);
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} HALP_HOOKS, *PHALP_HOOKS;
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extern HALP_HOOKS HalpHooks;
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extern KSPIN_LOCK HalpSystemHardwareLock;
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