120 lines
4.6 KiB
C
120 lines
4.6 KiB
C
/* Copyright (C) 1993 by Always Technology Corporation.
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This module contains information proprietary to
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Always Technology Corporation, and should be treated as confidential.
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*/
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#ifndef __NTENV_H__
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#define __NTENV_H__
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#define VCN "655"
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#define FAR
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#define ALLOC_D /* Distance of a allocm (far or blank) */
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#define FARLOCALNOTIFY /* The internal notify procs are FAR */
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#define NILL NULL /* Local definition of what is usually NULL */
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// In a debug build, export all procedures for the debugger:
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#if !defined(DEBUG_ON)
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#define LOCAL static /* Optional for those who don't like statics (i.e. symdeb'ers */
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#else
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#define LOCAL
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#endif
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#ifdef USEFASTCALLS
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#define REGPARMS _fastcall
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#else
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#define REGPARMS
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#endif
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#define ALLOC_T void ALLOC_D * /* Type and distance of a malloc */
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typedef signed char I8;
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typedef UCHAR U8;
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typedef signed short int I16;
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typedef USHORT U16;
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typedef LONG I32;
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typedef ULONG U32;
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#ifdef USEFASTCALLS
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#define REGPARMS _fastcall
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#else
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#define REGPARMS
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#endif
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/* Envlib type things: */
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#define inb(Port) ScsiPortReadPortUchar((PUCHAR)(Port))
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#define inw(Port) ScsiPortReadPortUshort((PUSHORT)(Port))
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#define outb(Port, Val) ScsiPortWritePortUchar((PUCHAR)(Port), (UCHAR)(Val))
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#define outw(Port, Val) ScsiPortWritePortUshort((PUSHORT)(Port), (USHORT)(Val))
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#define repinsb(Port, Buffer, Count) ScsiPortReadPortBufferUchar((PUCHAR)(Port), (PUCHAR)(Buffer), (ULONG)(Count))
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#define repinsw(Port, Buffer, Count) ScsiPortReadPortBufferUshort((PUSHORT)(Port), (PUSHORT)(Buffer), (ULONG)(Count))
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#define repoutsb(Port, Buffer, Count) ScsiPortWritePortBufferUchar((PUCHAR)(Port), (PUCHAR)(Buffer), (ULONG)(Count))
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#define repoutsw(Port, Buffer, Count) ScsiPortWritePortBufferUshort((PUSHORT)(Port), (PUSHORT)(Buffer), (ULONG)(Count))
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#define FreeMemHandle(MemHandle)
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#define LocalMemHandle(MHP, MemPtr)(*(MHP) = (void FAR *)(MemPtr))
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#define LocalPostCallback(ofs) ofs
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#define msPause(msTicks) {unsigned register i = msTicks;while(i--) ScsiPortStallExecution(1000L);}
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#define ImportReq(Req) Req
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#define ExportReq(Req) Req
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#define RegisterIO(HA, Base, Length, AddrSpace) ((PUCHAR)ScsiPortGetDeviceBase(HA, Isa, 0, ScsiPortConvertUlongToPhysicalAddress((ULONG)Base), Length, (AddrSpace == AddrSpaceIO) ))
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#define AddrSpaceIO 0
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#define AddrSpaceMem 1
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#define DeregisterIO(HA, Handle) ScsiPortFreeDeviceBase(HA, Handle)
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typedef PUCHAR IOHandle;
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typedef unsigned short CriticalT;
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#define critical(HA)
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#define uncritical(HA)
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//#define EnvBreakPoint(HA) DbgBreakPoint() // Define the break call for the DEBUG breakpoit
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#define EnvBreakPoint(HA)
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/* Load time permanent parameters and parm list type: */
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#define ParmStrucVersion 0x1010 /* Structure format 1.0, content version 1.0 */
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struct AD_ParmStruc {
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unsigned short Version; /* Version of this entry */
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unsigned short ParmLength; /* Number of parm bytes to follow */
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unsigned short ADStrucEntries; /* Number of AD Parm structs */
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struct AD_ParmList *AD_List; /* Pointer to list AD Parm strucs */
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unsigned short DebugEntries; /* Number of debug things */
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int *DebugPtr; /* Pointer to debug level control */
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};
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struct AD_ParmList {
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unsigned short IO_Addr; /* IO address for this addapter */
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unsigned char ParmList[16]; /* Parm bytes for the adapter at this address */
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};
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// ParmList array index defines:
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#define PL_ID_PARMS 0 /* Start of drive parms per SCSI ID (0-7) */
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#define PL_ALLOW_SYNC 0x01 /* Attempt sync. xfer on this SCSI_ID */
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#define PL_USE_DISC 0x02 /* Attempt disconnect/reconnect on this SCSI ID */
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#define DRIVE_PL(SCSI_ID) (PL_ID_PARMS + SCSI_ID)
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#define PL_HA_ID 15
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typedef unsigned char ADParmList[16]; /* Type for adapter parm list; an array, or pointer to array */
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#define LogMessage(HA, Req, TID, LUN, Code, Info) ScsiPortLogError(HA, Req, 0, TID, LUN, Code, Info)
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#define MSG_PARITY SP_BUS_PARITY_ERROR
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#define MSG_INTERNAL_ERROR SP_INTERNAL_ADAPTER_ERROR // Some form of internal error
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#define MSG_BUS_FREE SP_UNEXPECTED_DISCONNECT
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#define MSG_SCSI_PROTCOL SP_PROTOCOL_ERROR
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#define MSG_BAD_RESEL SP_INVALID_RESELECTION
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#define MSG_SEL_TIMEOUT SP_BUS_TIMEOUT
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#define MSG_NO_INTERRUPTS SP_IRQ_NOT_RESPONDING
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#define MSG_BAD_FIRMWARE SP_BAD_FW_ERROR
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#define MSG_NO_INT_ENABLE SP_IRQ_NOT_RESPONDING
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#endif /* __NTENV_H__ */
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