/*
- *
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS Hardware Abstraction Layer
+ * FILE: hal/halx86/include/hal.h
+ * PURPOSE: HAL Header
+ * PROGRAMMER: Alex Ionescu (alex@relsoft.net)
*/
-#ifndef __INTERNAL_HAL_HAL_H
-#define __INTERNAL_HAL_HAL_H
+/* INCLUDES ******************************************************************/
-#define HAL_APC_REQUEST 0
-#define HAL_DPC_REQUEST 1
+/* C Headers */
+#include <stdio.h>
-/* display.c */
-VOID FASTCALL HalInitializeDisplay (PLOADER_PARAMETER_BLOCK LoaderBlock);
-VOID FASTCALL HalClearDisplay (UCHAR CharAttribute);
-
-/* adapter.c */
-PADAPTER_OBJECT STDCALL HalpAllocateAdapterEx(ULONG NumberOfMapRegisters,BOOLEAN IsMaster, BOOLEAN Dma32BitAddresses);
-
-/* bus.c */
-VOID HalpInitBusHandlers (VOID);
-
-/* irql.c */
-VOID HalpInitPICs(VOID);
-
-/* udelay.c */
-VOID HalpCalibrateStallExecution(VOID);
-
-/* pci.c */
-VOID HalpInitPciBus (VOID);
-
-/* enum.c */
-VOID HalpStartEnumerator (VOID);
-
-/* dma.c */
-VOID HalpInitDma (VOID);
-
-/* mem.c */
-PVOID HalpMapPhysMemory(ULONG PhysAddr, ULONG Size);
-
-/* Non-generic initialization */
-VOID HalpInitPhase0 (VOID);
-
-/* DMA Page Register Structure
- 080 DMA RESERVED
- 081 DMA Page Register (channel 2)
- 082 DMA Page Register (channel 3)
- 083 DMA Page Register (channel 1)
- 084 DMA RESERVED
- 085 DMA RESERVED
- 086 DMA RESERVED
- 087 DMA Page Register (channel 0)
- 088 DMA RESERVED
- 089 PS/2-DMA Page Register (channel 6)
- 08A PS/2-DMA Page Register (channel 7)
- 08B PS/2-DMA Page Register (channel 5)
- 08C PS/2-DMA RESERVED
- 08D PS/2-DMA RESERVED
- 08E PS/2-DMA RESERVED
- 08F PS/2-DMA Page Register (channel 4)
-*/
- typedef struct _DMA_PAGE{
- UCHAR Reserved1;
- UCHAR Channel2;
- UCHAR Channel3;
- UCHAR Channel1;
- UCHAR Reserved2[3];
- UCHAR Channel0;
- UCHAR Reserved3;
- UCHAR Channel6;
- UCHAR Channel7;
- UCHAR Channel5;
- UCHAR Reserved4[3];
- UCHAR Channel4;
-} DMA_PAGE, *PDMA_PAGE;
-
-/* DMA Channel Mask Register Structure
-
-MSB LSB
- x x x x x x x x
- ------------------- - -----
- | | | 00 - Select channel 0 mask bit
- | | \---- 01 - Select channel 1 mask bit
- | | 10 - Select channel 2 mask bit
- | | 11 - Select channel 3 mask bit
- | |
- | \---------- 0 - Clear mask bit
- | 1 - Set mask bit
- |
- \----------------------- xx - Reserved
-*/
-typedef struct _DMA_CHANNEL_MASK {
- UCHAR Channel : 2;
- UCHAR SetMask : 1;
- UCHAR Reserved : 5;
-} DMA_CHANNEL_MASK, *PDMA_CHANNEL_MASK;
-
-/* DMA Mask Register Structure
-
- MSB LSB
- x x x x x x x x
- \---/ - - ----- -----
- | | | | | 00 - Channel 0 select
- | | | | \---- 01 - Channel 1 select
- | | | | 10 - Channel 2 select
- | | | | 11 - Channel 3 select
- | | | |
- | | | | 00 - Verify transfer
- | | | \------------ 01 - Write transfer
- | | | 10 - Read transfer
- | | |
- | | \-------------------- 0 - Autoinitialized
- | | 1 - Non-autoinitialized
- | |
- | \------------------------ 0 - Address increment select
- |
- | 00 - Demand mode
- \------------------------------ 01 - Single mode
- 10 - Block mode
- 11 - Cascade mode
-*/
-typedef struct _DMA_MODE {
- UCHAR Channel : 2;
- UCHAR TransferType : 2;
- UCHAR AutoInitialize : 1;
- UCHAR AddressDecrement : 1;
- UCHAR RequestMode : 2;
-} DMA_MODE, *PDMA_MODE;
-
-
-/* DMA Extended Mode Register Structure
-
- MSB LSB
- x x x x x x x x
- - - ----- ----- -----
- | | | | | 00 - Channel 0 select
- | | | | \---- 01 - Channel 1 select
- | | | | 10 - Channel 2 select
- | | | | 11 - Channel 3 select
- | | | |
- | | | | 00 - 8-bit I/O, by bytes
- | | | \------------ 01 - 16-bit I/O, by words, address shifted
- | | | 10 - 32-bit I/O, by bytes
- | | | 11 - 16-bit I/O, by bytes
- | | |
- | | \---------------------- 00 - Compatible
- | | 01 - Type A
- | | 10 - Type B
- | | 11 - Burst
- | |
- | \---------------------------- 0 - Terminal Count is Output
- |
- \---------------------------------0 - Disable Stop Register
- 1 - Enable Stop Register
-*/
-typedef struct _DMA_EXTENDED_MODE {
- UCHAR ChannelNumber : 2;
- UCHAR TransferSize : 2;
- UCHAR TimingMode : 2;
- UCHAR TerminalCountIsOutput : 1;
- UCHAR EnableStopRegister : 1;
-}DMA_EXTENDED_MODE, *PDMA_EXTENDED_MODE;
-
-/* DMA Extended Mode Register Transfer Sizes */
-#define B_8BITS 0
-#define W_16BITS 1
-#define B_32BITS 2
-#define B_16BITS 3
-
-/* DMA Extended Mode Register Timing */
-#define COMPATIBLE_TIMING 0
-#define TYPE_A_TIMING 1
-#define TYPE_B_TIMING 2
-#define BURST_TIMING 3
-
-/* Channel Stop Registers for each Channel */
-typedef struct _DMA_CHANNEL_STOP {
- UCHAR ChannelLow;
- UCHAR ChannelMid;
- UCHAR ChannelHigh;
- UCHAR Reserved;
-} DMA_CHANNEL_STOP, *PDMA_CHANNEL_STOP;
-
-/* Transfer Types */
-#define VERIFY_TRANSFER 0x00
-#define READ_TRANSFER 0x01
-#define WRITE_TRANSFER 0x02
-
-/* Request Modes */
-#define DEMAND_REQUEST_MODE 0x00
-#define SINGLE_REQUEST_MODE 0x01
-#define BLOCK_REQUEST_MODE 0x02
-#define CASCADE_REQUEST_MODE 0x03
-
-#define DMA_SETMASK 4
-#define DMA_CLEARMASK 0
-#define DMA_READ 4
-#define DMA_WRITE 8
-#define DMA_SINGLE_TRANSFER 0x40
-#define DMA_AUTO_INIT 0x10
-
-typedef struct _DMA1_ADDRESS_COUNT {
- UCHAR DmaBaseAddress;
- UCHAR DmaBaseCount;
-} DMA1_ADDRESS_COUNT, *PDMA1_ADDRESS_COUNT;
-
-typedef struct _DMA2_ADDRESS_COUNT {
- UCHAR DmaBaseAddress;
- UCHAR Reserved1;
- UCHAR DmaBaseCount;
- UCHAR Reserved2;
-} DMA2_ADDRESS_COUNT, *PDMA2_ADDRESS_COUNT;
-
-typedef struct _DMA1_CONTROL {
- DMA1_ADDRESS_COUNT DmaAddressCount[4];
- UCHAR DmaStatus;
- UCHAR DmaRequest;
- UCHAR SingleMask;
- UCHAR Mode;
- UCHAR ClearBytePointer;
- UCHAR MasterClear;
- UCHAR ClearMask;
- UCHAR AllMask;
-} DMA1_CONTROL, *PDMA1_CONTROL;
-
-typedef struct _DMA2_CONTROL {
- DMA2_ADDRESS_COUNT DmaAddressCount[4];
- UCHAR DmaStatus;
- UCHAR Reserved1;
- UCHAR DmaRequest;
- UCHAR Reserved2;
- UCHAR SingleMask;
- UCHAR Reserved3;
- UCHAR Mode;
- UCHAR Reserved4;
- UCHAR ClearBytePointer;
- UCHAR Reserved5;
- UCHAR MasterClear;
- UCHAR Reserved6;
- UCHAR ClearMask;
- UCHAR Reserved7;
- UCHAR AllMask;
- UCHAR Reserved8;
-} DMA2_CONTROL, *PDMA2_CONTROL;
-
-/* This Structure Defines the I/O Map of the 82537 Controller
- I've only defined the registers which are likely to be useful to us */
-typedef struct _EISA_CONTROL {
- /* DMA Controller 1 */
- DMA1_CONTROL DmaController1; /* 00h-0Fh */
- UCHAR Reserved1[16]; /* 0Fh-1Fh */
-
- /* Interrupt Controller 1 (PIC) */
- UCHAR Pic1Operation; /* 20h */
- UCHAR Pic1Interrupt; /* 21h */
- UCHAR Reserved2[30]; /* 22h-3Fh */
-
- /* Timer */
- UCHAR TimerCounter; /* 40h */
- UCHAR TimerMemoryRefresh; /* 41h */
- UCHAR Speaker; /* 42h */
- UCHAR TimerOperation; /* 43h */
- UCHAR TimerMisc; /* 44h */
- UCHAR Reserved3[2]; /* 45-46h */
- UCHAR TimerCounterControl; /* 47h */
- UCHAR TimerFailSafeCounter; /* 48h */
- UCHAR Reserved4; /* 49h */
- UCHAR TimerCounter2; /* 4Ah */
- UCHAR TimerOperation2; /* 4Bh */
- UCHAR Reserved5[20]; /* 4Ch-5Fh */
-
- /* NMI / Keyboard / RTC */
- UCHAR Keyboard; /* 60h */
- UCHAR NmiStatus; /* 61h */
- UCHAR Reserved6[14]; /* 62h-6Fh */
- UCHAR NmiEnable; /* 70h */
- UCHAR Reserved7[15]; /* 71h-7Fh */
-
- /* DMA Page Registers Controller 1 */
- DMA_PAGE DmaController1Pages; /* 80h-8Fh */
- UCHAR Reserved8[16]; /* 90h-9Fh */
-
- /* Interrupt Controller 2 (PIC) */
- UCHAR Pic2Operation; /* 0A0h */
- UCHAR Pic2Interrupt; /* 0A1h */
- UCHAR Reserved9[30]; /* 0A2h-0BFh */
-
- /* DMA Controller 2 */
- DMA1_CONTROL DmaController2; /* 0C0h-0CFh */
-
- /* System Reserved Ports */
- UCHAR SystemReserved[816]; /* 0D0h-3FFh */
-
- /* Extended DMA Registers, Controller 1 */
- UCHAR DmaHighByteCount1[8]; /* 400h-407h */
- UCHAR Reserved10[2]; /* 408h-409h */
- UCHAR DmaChainMode1; /* 40Ah */
- UCHAR DmaExtendedMode1; /* 40Bh */
- UCHAR DmaBufferControl; /* 40Ch */
- UCHAR Reserved11[84]; /* 40Dh-460h */
- UCHAR ExtendedNmiControl; /* 461h */
- UCHAR NmiCommand; /* 462h */
- UCHAR Reserved12; /* 463h */
- UCHAR BusMaster; /* 464h */
- UCHAR Reserved13[27]; /* 465h-47Fh */
-
- /* DMA Page Registers Controller 2 */
- DMA_PAGE DmaController2Pages; /* 480h-48Fh */
- UCHAR Reserved14[48]; /* 490h-4BFh */
-
- /* Extended DMA Registers, Controller 2 */
- UCHAR DmaHighByteCount2[16]; /* 4C0h-4CFh */
-
- /* Edge/Level Control Registers */
- UCHAR Pic1EdgeLevel; /* 4D0h */
- UCHAR Pic2EdgeLevel; /* 4D1h */
- UCHAR Reserved15[2]; /* 4D2h-4D3h */
-
- /* Extended DMA Registers, Controller 2 */
- UCHAR DmaChainMode2; /* 4D4h */
- UCHAR Reserved16; /* 4D5h */
- UCHAR DmaExtendedMode2; /* 4D6h */
- UCHAR Reserved17[9]; /* 4D7h-4DFh */
-
- /* DMA Stop Registers */
- DMA_CHANNEL_STOP DmaChannelStop[8]; /* 4E0h-4FFh */
-} EISA_CONTROL, *PEISA_CONTROL;
-
-extern ULONG HalpEisaDma;
-extern PADAPTER_OBJECT MasterAdapter;
-
-EXPORTED ULONG HalpEisaDma;
-EXPORTED PADAPTER_OBJECT MasterAdapter;
-
-/*
- * ADAPTER_OBJECT - Track a busmaster DMA adapter and its associated resources
- *
- * NOTES:
- * - I've updated this to the Windows Object Defintion.
- */
-struct _ADAPTER_OBJECT {
- DMA_ADAPTER DmaHeader;
- struct _ADAPTER_OBJECT *MasterAdapter;
- ULONG MapRegistersPerChannel;
- PVOID AdapterBaseVa;
- PVOID MapRegisterBase;
- ULONG NumberOfMapRegisters;
- ULONG CommittedMapRegisters;
- PWAIT_CONTEXT_BLOCK CurrentWcb;
- KDEVICE_QUEUE ChannelWaitQueue;
- PKDEVICE_QUEUE RegisterWaitQueue;
- LIST_ENTRY AdapterQueue;
- ULONG SpinLock;
- PRTL_BITMAP MapRegisters;
- PUCHAR PagePort;
- UCHAR ChannelNumber;
- UCHAR AdapterNumber;
- USHORT DmaPortAddress;
- union {
- DMA_MODE AdapterMode;
- UCHAR AdapterModeByte;
- };
- BOOLEAN NeedsMapRegisters;
- BOOLEAN MasterDevice;
- UCHAR Width16Bits;
- UCHAR ScatterGather;
- UCHAR IgnoreCount;
- UCHAR Dma32BitAddresses;
- UCHAR Dma64BitAddresses;
- BOOLEAN LegacyAdapter;
- LIST_ENTRY AdapterList;
-};
-
-/*
-struct _ADAPTER_OBJECT {
- INTERFACE_TYPE InterfaceType;
- BOOLEAN Master;
- int Channel;
- PVOID PagePort;
- PVOID CountPort;
- PVOID OffsetPort;
- KSPIN_LOCK SpinLock;
- PVOID Buffer;
- BOOLEAN Inuse;
- ULONG AvailableMapRegisters;
- PVOID MapRegisterBase;
- ULONG AllocatedMapRegisters;
- PWAIT_CONTEXT_BLOCK WaitContextBlock;
- KDEVICE_QUEUE DeviceQueue;
- BOOLEAN ScatterGather;
- BOOLEAN DemandMode;
- BOOLEAN AutoInitialize;
-};
-*/
-
-/* sysinfo.c */
-NTSTATUS STDCALL
-HalpQuerySystemInformation(IN HAL_QUERY_INFORMATION_CLASS InformationClass,
- IN ULONG BufferSize,
- IN OUT PVOID Buffer,
- OUT PULONG ReturnedLength);
-
-
-/* Non-standard functions */
-VOID STDCALL
-HalReleaseDisplayOwnership();
-
-BOOLEAN STDCALL
-HalQueryDisplayOwnership();
-
-#if defined(__GNUC__)
-#define Ki386SaveFlags(x) __asm__ __volatile__("pushfl ; popl %0":"=g" (x): /* no input */)
-#define Ki386RestoreFlags(x) __asm__ __volatile__("pushl %0 ; popfl": /* no output */ :"g" (x):"memory")
-#define Ki386DisableInterrupts() __asm__ __volatile__("cli\n\t")
-#define Ki386EnableInterrupts() __asm__ __volatile__("sti\n\t")
-#define Ki386HaltProcessor() __asm__ __volatile__("hlt\n\t")
-#define Ki386RdTSC(x) __asm__ __volatile__("rdtsc\n\t" : "=A" (x.u.LowPart), "=d" (x.u.HighPart));
-#define Ki386Rdmsr(msr,val1,val2) __asm__ __volatile__("rdmsr" : "=a" (val1), "=d" (val2) : "c" (msr))
-#define Ki386Wrmsr(msr,val1,val2) __asm__ __volatile__("wrmsr" : /* no outputs */ : "c" (msr), "a" (val1), "d" (val2))
-
-static inline BYTE Ki386ReadFsByte(ULONG offset)
-{
- BYTE b;
- __asm__ __volatile__("movb %%fs:(%1),%0":"=r" (b):"r" (offset));
- return b;
-}
-
-static inline VOID Ki386WriteFsByte(ULONG offset, BYTE value)
-{
- __asm__ __volatile__("movb %0,%%fs:(%1)"::"r" (value), "r" (offset));
-}
-
-#elif defined(_MSC_VER)
-#define Ki386SaveFlags(x) __asm pushfd __asm pop x;
-#define Ki386RestoreFlags(x) __asm push x __asm popfd;
-#define Ki386DisableInterrupts() __asm cli
-#define Ki386EnableInterrupts() __asm sti
-#define Ki386HaltProcessor() __asm hlt
+/* WDK HAL Compilation hack */
+#include <excpt.h>
+#include <ntdef.h>
+#ifndef _MINIHAL_
+#undef NTSYSAPI
+#define NTSYSAPI __declspec(dllimport)
#else
-#error Unknown compiler for inline assembler
+#undef NTSYSAPI
+#define NTSYSAPI
#endif
-typedef struct tagHALP_HOOKS
-{
- void (*InitPciBus)(ULONG BusNumber, PBUS_HANDLER BusHandler);
-} HALP_HOOKS, *PHALP_HOOKS;
+/* IFS/DDK/NDK Headers */
+#include <ntifs.h>
+#include <bugcodes.h>
+#include <ntdddisk.h>
+#include <arc/arc.h>
+#include <ntndk.h>
+
+/* Internal kernel headers */
+#include "internal/pci.h"
+#define KeGetCurrentThread _KeGetCurrentThread
+#include <internal/i386/ke.h>
+#include <internal/i386/mm.h>
+#ifdef _M_AMD64
+#include "internal/amd64/intrin_i.h"
+#else
+#include "internal/i386/intrin_i.h"
+#endif
-extern HALP_HOOKS HalpHooks;
+/* Internal HAL Headers */
+#include "apic.h"
+#include "bus.h"
+#include "halirq.h"
+#include "haldma.h"
+#include "halp.h"
+#include "mps.h"
+#include "ioapic.h"
-#endif /* __INTERNAL_HAL_HAL_H */
+/* EOF */
projects / reactos.git / blobdiff