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234 lines
4.8 KiB
234 lines
4.8 KiB
/*++
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Copyright (c) 1991 Microsoft Corporation
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Module Name:
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ixdat.c
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Abstract:
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Declares various data which is initialize data, or pagable data.
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Author:
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Environment:
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Kernel mode only.
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Revision History:
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--*/
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#include "halp.h"
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#ifdef ALLOC_DATA_PRAGMA
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#pragma data_seg("INIT")
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#endif
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//
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// The following data is only valid during system initialiation
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// and the memory will be re-claimed by the system afterwards
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//
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ADDRESS_USAGE HalpDefaultPcIoSpace = {
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NULL, CmResourceTypePort, DeviceUsage,
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{
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0x000, 0x20, // ISA DMA
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0x0C0, 0x20, // ISA DMA
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0x080, 0x10, // DMA
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0x020, 0x2, // PIC
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0x0A0, 0x2, // Cascaded PIC
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0x040, 0x4, // Timer1, Referesh, Speaker, Control Word
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0x048, 0x4, // Timer2, Failsafe
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#if 0 // HACKHACK Remove for now since Intelille mouse software claims it.
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0x061, 0x1, // NMI (system control port B)
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#endif
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0x092, 0x1, // system control port A
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#ifndef ACPI_HAL
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0x070, 0x2, // Cmos/NMI enable
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#endif
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#ifdef MCA
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0x074, 0x3, // Extended CMOS
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0x090, 0x2, // Arbritration Control Port, Card Select Feedback
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0x093, 0x2, // Reserved, System board setup
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0x096, 0x2, // POS channel select
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#endif
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0x0F0, 0x10, // coprocessor ports
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#ifndef ACPI_HAL
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0xCF8, 0x8, // PCI Config Space Access Pair
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#endif
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0,0
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}
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};
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ADDRESS_USAGE HalpEisaIoSpace = {
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NULL, CmResourceTypePort, DeviceUsage,
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{
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0x0D0, 0x10, // DMA
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0x400, 0x10, // DMA
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0x480, 0x10, // DMA
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0x4C2, 0xE, // DMA
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0x4D4, 0x2C, // DMA
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0x461, 0x2, // Extended NMI
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0x464, 0x2, // Last Eisa Bus Muster granted
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0x4D0, 0x2, // edge/level control registers
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0xC84, 0x1, // System board enable
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0, 0
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}
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};
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#ifndef ACPI_HAL
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ADDRESS_USAGE HalpDetectedROM = {
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NULL,
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CmResourceTypeMemory,
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InternalUsage | RomResource,
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{
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0,0, // 32 ROM blocks, get initialized in ixusage.c
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0,
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0,0
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}
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};
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#endif
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//
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// Strings used for boot.ini options
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// from mphal.c
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//
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UCHAR HalpSzBreak[] = "BREAK";
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UCHAR HalpSzPciLock[] = "PCILOCK";
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//
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// From ixcmos.asm
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//
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UCHAR HalpSerialLen = 0;
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UCHAR HalpSerialNumber[31] = {0};
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//
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// From usage.c
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//
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WCHAR HalpSzSystem[] = L"\\Registry\\Machine\\Hardware\\Description\\System";
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WCHAR HalpSzSerialNumber[] = L"Serial Number";
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ADDRESS_USAGE *HalpAddressUsageList = NULL;
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//
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// Misc hal stuff in the registry
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//
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WCHAR rgzHalClassName[] = L"Hardware Abstraction Layer";
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//
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// From ixpcibus.c
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//
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WCHAR rgzMultiFunctionAdapter[] = L"\\Registry\\Machine\\Hardware\\Description\\System\\MultifunctionAdapter";
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WCHAR rgzConfigurationData[] = L"Configuration Data";
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WCHAR rgzIdentifier[] = L"Identifier";
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WCHAR rgzPCIIdentifier[] = L"PCI";
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WCHAR rgzPCICardList[] = L"\\Registry\\Machine\\System\\CurrentControlSet\\Control\\PnP\\PCI\\CardList";
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//
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// From ixpcibrd.c
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//
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WCHAR rgzReservedResources[] = L"\\Registry\\Machine\\System\\CurrentControlSet\\Control\\SystemResources\\ReservedResources";
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//
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// From ixinfo.c
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//
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WCHAR rgzSuspendCallbackName[] = L"\\Callback\\SuspendHibernateSystem";
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//
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// From ixmca.c
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//
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UCHAR MsgMCEPending[] = MSG_MCE_PENDING;
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WCHAR rgzSessionManager[] = L"Session Manager";
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WCHAR rgzEnableMCE[] = L"EnableMCE";
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WCHAR rgzEnableMCA[] = L"EnableMCA";
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WCHAR rgzEnableCMC[] = L"EnableCMC";
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WCHAR rgzNoMCABugCheck[] = L"NoMCABugCheck";
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#ifdef ALLOC_DATA_PRAGMA
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#pragma data_seg()
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#endif
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UCHAR HalpGenuineIntel[]= "GenuineIntel";
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UCHAR HalpAuthenticAMD[]= "AuthenticAMD";
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ULONG HalpFeatureBits = 0;
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//
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// Stuff that we only need while we
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// sleep or hibernate.
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//
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MOTHERBOARD_CONTEXT HalpMotherboardState = {0};
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//
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// PAGELK handle
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//
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PVOID HalpSleepPageLock = NULL;
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PVOID HalpSleepPage16Lock = NULL;
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USHORT HalpPciIrqMask = 0;
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USHORT HalpEisaIrqMask = 0;
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USHORT HalpEisaIrqIgnore = 0x1000;
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BOOLEAN HalpDisableHibernate = FALSE;
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//
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// Timer watchdog variables
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//
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ULONG HalpTimerWatchdogEnabled = 0;
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ULONG HalpTimerWatchdogStorageOverflow = 0;
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PVOID HalpTimerWatchdogCurFrame = NULL;
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PVOID HalpTimerWatchdogLastFrame = NULL;
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PCHAR HalpTimerWatchdogStorage = NULL;
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