source: trunk/src/os2ahci.i@ 4

#line 1 "os2ahci.c"





















#line 1 "os2ahci.h"




























#line 1 "i:/ddk/base/h\\os2.h"



















    
#line 22 "i:/ddk/base/h\\os2.h"
#line 23 "i:/ddk/base/h\\os2.h"




#line 28 "i:/ddk/base/h\\os2.h"




#line 1 "i:/ddk/base/h\\os2def.h"




































   






#line 45 "i:/ddk/base/h\\os2def.h"























































































































































































































































































































































































































































































































































































































   
   
   

   
      #line 1 "i:/ddk/base/h\\os2def16.h"














































#line 48 "i:/ddk/base/h\\os2def16.h"
















#line 65 "i:/ddk/base/h\\os2def16.h"
#line 66 "i:/ddk/base/h\\os2def16.h"




#line 71 "i:/ddk/base/h\\os2def16.h"



#line 75 "i:/ddk/base/h\\os2def16.h"

typedef unsigned short  SHANDLE;

typedef void _far        *LHANDLE;







#line 87 "i:/ddk/base/h\\os2def16.h"


typedef unsigned char UCHAR;    
typedef unsigned short USHORT;  
typedef unsigned long ULONG;    

typedef unsigned int  UINT;     
#line 95 "i:/ddk/base/h\\os2def16.h"

typedef unsigned char BYTE;     

typedef unsigned char _far  *PSZ;
typedef unsigned char _near *NPSZ;

typedef unsigned char _far  *PCH;
typedef unsigned char _near *NPCH;

typedef int   (_pascal _far  *PFN)();
typedef int   (_pascal _near *NPFN)();

typedef BYTE   _far  *PBYTE;
typedef BYTE   _near *NPBYTE;

typedef char   _far *PCHAR;
typedef short  _far *PSHORT;
typedef long   _far *PLONG;

typedef int    _far *PINT;
#line 116 "i:/ddk/base/h\\os2def16.h"

typedef UCHAR  _far *PUCHAR;
typedef USHORT _far *PUSHORT;
typedef ULONG  _far *PULONG;

typedef UINT   _far *PUINT;
#line 123 "i:/ddk/base/h\\os2def16.h"

typedef void   _far *PVOID;
typedef PVOID  _far *PPVOID;

typedef unsigned short BOOL;    
typedef BOOL _far *PBOOL;




typedef struct _QWORD {        
        ULONG   ulLo;
        ULONG   ulHi;
} QWORD;

typedef QWORD _far *PQWORD;





typedef unsigned short SEL;     
typedef SEL _far *PSEL;









#line 156 "i:/ddk/base/h\\os2def16.h"


























typedef ULONG ERRORID;  
typedef ERRORID _far *PERRORID;


























typedef SHANDLE HMODULE;        
typedef SHANDLE PID;            
typedef SHANDLE TID;            

typedef USHORT  SGID;           
#line 216 "i:/ddk/base/h\\os2def16.h"

typedef HMODULE _far *PHMODULE;
typedef PID _far *PPID;
typedef TID _far *PTID;


typedef void _far *HSEM;     
typedef HSEM _far *PHSEM;
#line 225 "i:/ddk/base/h\\os2def16.h"



typedef LHANDLE   HAB;      
typedef HAB _far *PHAB;



typedef LHANDLE   HPS;      
typedef HPS _far *PHPS;

typedef LHANDLE   HDC;      
typedef HDC _far *PHDC;

typedef LHANDLE   HRGN;     
typedef HRGN _far *PHRGN;

typedef LHANDLE   HBITMAP;  
typedef HBITMAP _far *PHBITMAP;

typedef LHANDLE   HMF;      
typedef HMF _far *PHMF;

typedef LHANDLE   HPAL;     
typedef HPAL _far *PHPAL;

typedef long     COLOR;    
typedef COLOR _far *PCOLOR;

typedef struct _POINTL  {    
    long  x;
    long  y;
} POINTL;
typedef POINTL  _far  *PPOINTL;
typedef POINTL  _near *NPPOINTL;

typedef struct _POINTS { 
    short x;
    short y;
} POINTS;
typedef POINTS _far *PPOINTS;

typedef struct _RECTL {      
    long  xLeft;
    long  yBottom;
    long  xRight;
    long  yTop;
} RECTL;
typedef RECTL _far  *PRECTL;
typedef RECTL _near *NPRECTL;

typedef char STR8[8];       
typedef STR8 _far *PSTR8;


typedef  long FIXED;     
typedef  FIXED _far *PFIXED;

typedef struct _MATRIXLF       
{
   FIXED fxM11;
   FIXED fxM12;
   long  lM13;
   FIXED fxM21;
   FIXED fxM22;
   long  lM23;
   long  lM31;
   long  lM32;
   long  lM33;
} MATRIXLF;
typedef MATRIXLF _far *PMATRIXLF;





typedef struct _DRIVDATA {      
    long    cb;
    long    lVersion;
    char    szDeviceName[32];
    char    abGeneralData[1];
} DRIVDATA;
typedef DRIVDATA _far *PDRIVDATA;



typedef PSZ _far *PDEVOPENDATA;
















typedef struct _DEVOPENSTRUC {    
    PSZ        pszLogAddress;
    PSZ        pszDriverName;
    PDRIVDATA  pdriv;
    PSZ        pszDataType;
    PSZ        pszComment;
    PSZ        pszQueueProcName;
    PSZ        pszQueueProcParams;
    PSZ        pszSpoolerParams;
    PSZ        pszNetworkParams;
} DEVOPENSTRUC;
typedef DEVOPENSTRUC _far *PDEVOPENSTRUC;
#line 341 "i:/ddk/base/h\\os2def16.h"



typedef struct _PRINTDEST {   
   ULONG        cb;
   long         lType;
   PSZ          pszToken;
   long         lCount;
   PDEVOPENDATA pdopData;
   ULONG        fl;
   PSZ          pszPrinter;
} PRINTDEST;
typedef PRINTDEST _far *PPRINTDEST;




























typedef struct _FATTRS {          
    USHORT  usRecordLength;
    USHORT  fsSelection;
    long    lMatch;
    char    szFacename[32];
    USHORT  idRegistry;
    USHORT  usCodePage;
    long    lMaxBaselineExt;
    long    lAveCharWidth;
    USHORT  fsType;
    USHORT  fsFontUse;
} FATTRS;
typedef FATTRS _far *PFATTRS;




















































typedef struct _PANOSE { 
    BYTE    bFamilyType;
    BYTE    bSerifStyle;
    BYTE    bWeight;
    BYTE    bProportion;
    BYTE    bContrast;
    BYTE    bStrokeVariation;
    BYTE    bArmStyle;
    BYTE    bLetterform;
    BYTE    bMidline;
    BYTE    bXHeight;
    BYTE    fbPassedISO;
    BYTE    fbFailedISO;
} PANOSE;

typedef struct _FONTMETRICS {   
    char    szFamilyname[32];
    char    szFacename[32];
    USHORT  idRegistry;
    USHORT  usCodePage;
    long    lEmHeight;
    long    lXHeight;
    long    lMaxAscender;
    long    lMaxDescender;
    long    lLowerCaseAscent;
    long    lLowerCaseDescent;
    long    lInternalLeading;
    long    lExternalLeading;
    long    lAveCharWidth;
    long    lMaxCharInc;
    long    lEmInc;
    long    lMaxBaselineExt;
    short   sCharSlope;
    short   sInlineDir;
    short   sCharRot;
    USHORT  usWeightClass;
    USHORT  usWidthClass;
    short   sXDeviceRes;
    short   sYDeviceRes;
    short   sFirstChar;
    short   sLastChar;
    short   sDefaultChar;
    short   sBreakChar;
    short   sNominalPointSize;
    short   sMinimumPointSize;
    short   sMaximumPointSize;
    USHORT  fsType;
    USHORT  fsDefn;
    USHORT  fsSelection;
    USHORT  fsCapabilities;
    long    lSubscriptXSize;
    long    lSubscriptYSize;
    long    lSubscriptXOffset;
    long    lSubscriptYOffset;
    long    lSuperscriptXSize;
    long    lSuperscriptYSize;
    long    lSuperscriptXOffset;
    long    lSuperscriptYOffset;
    long    lUnderscoreSize;
    long    lUnderscorePosition;
    long    lStrikeoutSize;
    long    lStrikeoutPosition;
    short   sKerningPairs;
    short   sFamilyClass;
    long    lMatch;


    long    FamilyNameAtom;
    long    FaceNameAtom;
    PANOSE  panose;
#line 518 "i:/ddk/base/h\\os2def16.h"
#line 519 "i:/ddk/base/h\\os2def16.h"
} FONTMETRICS;
typedef FONTMETRICS _far *PFONTMETRICS;



typedef void _far    *MPARAM;    
typedef MPARAM _far  *PMPARAM;   
typedef void _far    *MRESULT;   
typedef MRESULT _far *PMRESULT;  

typedef LHANDLE HWND;      
typedef HWND _far *PHWND;

typedef LHANDLE HMQ;       
typedef LHANDLE _far *PHMQ;

typedef struct _WRECT {    
    short xLeft;
    short dummy1;
    short yBottom;
    short dummy2;
    short xRight;
    short dummy3;
    short yTop;
    short dummy4;
} WRECT;
typedef WRECT _far *PWRECT;
typedef WRECT _near *NPWRECT;

typedef struct _WPOINT {   
    short x;
    short dummy1;
    short y;
    short dummy2;
} WPOINT;
typedef WPOINT _far *PWPOINT;
typedef WPOINT _near *NPWPOINT;

#pragma pack(2) 





typedef struct _ACCEL    
{
   USHORT  fs;
   USHORT  key;
   USHORT  cmd;
} ACCEL;
typedef ACCEL _far *PACCEL;



#pragma pack()  

typedef LHANDLE HPOINTER;
#line 650 "i:/ddk/base/h\\os2def.h"
   #line 651 "i:/ddk/base/h\\os2def.h"

#line 653 "i:/ddk/base/h\\os2def.h"










#line 33 "i:/ddk/base/h\\os2.h"




#line 1 "i:/ddk/base/h\\bse.h"



















































#line 1 "i:/ddk/base/h\\bsedos.h"








































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































#line 1 "i:/ddk/base/h\\bsedos16.h"

























































































#line 91 "i:/ddk/base/h\\bsedos16.h"




USHORT  _pascal _far Dos16Beep(USHORT usFrequency, USHORT usDuration);



void _pascal _far Dos16Exit(USHORT fTerminate, USHORT usExitCode);





#line 106 "i:/ddk/base/h\\bsedos16.h"
























































































































typedef struct _GINFOSEG {      
    ULONG   time;
    ULONG   msecs;
    UCHAR   hour;
    UCHAR   minutes;
    UCHAR   seconds;
    UCHAR   hundredths;
    USHORT  timezone;
    USHORT  cusecTimerInterval;
    UCHAR   day;
    UCHAR   month;
    USHORT  year;
    UCHAR   weekday;
    UCHAR   uchMajorVersion;
    UCHAR   uchMinorVersion;
    UCHAR   chRevisionLetter;
    UCHAR   sgCurrent;
    UCHAR   sgMax;
    UCHAR   cHugeShift;
    UCHAR   fProtectModeOnly;
    USHORT  pidForeground;
    UCHAR   fDynamicSched;
    UCHAR   csecMaxWait;
    USHORT  cmsecMinSlice;
    USHORT  cmsecMaxSlice;
    USHORT  bootdrive;
    UCHAR   amecRAS[32];
    UCHAR   csgWindowableVioMax;
    UCHAR   csgPMMax;







} GINFOSEG;
typedef GINFOSEG _far *PGINFOSEG;



typedef struct _LINFOSEG {      
    PID     pidCurrent;
    PID     pidParent;
    USHORT  prtyCurrent;
    TID     tidCurrent;
    USHORT  sgCurrent;
    UCHAR   rfProcStatus;
    UCHAR   dummy1;
    BOOL    fForeground;
    UCHAR   typeProcess;
    UCHAR   dummy2;
    SEL     selEnvironment;
    USHORT  offCmdLine;
    USHORT  cbDataSegment;
    USHORT  cbStack;
    USHORT  cbHeap;
    HMODULE hmod;
    SEL     selDS;
} LINFOSEG;
typedef LINFOSEG _far *PLINFOSEG;

















#line 305 "i:/ddk/base/h\\bsedos16.h"


USHORT  _pascal _far Dos16GetInfoSeg(PSEL pselGlobal, PSEL pselLocal);






#line 315 "i:/ddk/base/h\\bsedos16.h"















#line 331 "i:/ddk/base/h\\bsedos16.h"


































































































typedef struct  _FIOLOCKCMD {   
    USHORT  usCmd;              
    USHORT  cLockCnt;           
    ULONG   cTimeOut;           
} FIOLOCKCMD;
typedef FIOLOCKCMD _far *PFIOLOCKCMD;


#pragma pack(2)


typedef struct  _FIOLOCKREC {   
     USHORT fShare;             
     ULONG  cbStart;            
     ULONG  cbLength;           
} FIOLOCKREC;
typedef FIOLOCKREC _far *PFIOLOCKREC;


#pragma pack()


typedef struct  _FIOUNLOCKCMD { 
    USHORT  usCmd;              
    USHORT  cUnlockCnt;         
} FIOUNLOCKCMD;
typedef FIOUNLOCKCMD _far *PFIOUNLOCKCMD;


typedef struct  _FIOUNLOCKREC { 
    ULONG   cbStart;            
    ULONG   cbLength;           
} FIOUNLOCKREC;
typedef FIOUNLOCKREC _far *PFIOUNLOCKREC;


typedef struct  _FIOSEEKCMD {   
    USHORT  usCmd;              
    USHORT  fsMethod;           
                                
    ULONG   cbDistance;         
    ULONG   cbNewPosition;      
} FIOSEEKCMD;
typedef FIOSEEKCMD _far *PFIOSEEKCMD;


#pragma pack(2)


typedef struct  _FIOREADWRITE { 
    USHORT      usCmd;          
    PVOID       pbBuffer;       
    USHORT      cbBufferLen;    
    USHORT      cbActualLen;    
} FIOREADWRITE;
typedef FIOREADWRITE _far *PFIOREADWRITE;


#pragma pack()
















                                       

                                       



                                       

























typedef struct _FSDTHREAD {            
        USHORT  usFunc;                
        USHORT  usStackSize;
        ULONG   ulPriorityClass;
        long    lPriorityLevel;
} FSDTHREAD;
typedef FSDTHREAD _far * PFSDTHREAD;


typedef struct _FSDDAEMON {            
        USHORT     usNumThreads;       
        USHORT     usMoreFlag;
        USHORT     usCallInstance;
        FSDTHREAD  tdThrds[16];
} FSDDAEMON;
typedef FSDDAEMON _far * PFSDDAEMON;














#pragma pack(1)


typedef struct  _FSQBUFFER {    
    USHORT  iType;              
    USHORT  cbName;             
    UCHAR   szName[1];          
    USHORT  cbFSDName;          
    UCHAR   szFSDName[1];       
    USHORT  cbFSAData;          
    UCHAR   rgFSAData[1];       
} FSQBUFFER;
typedef FSQBUFFER _far *PFSQBUFFER;


#pragma pack()

#pragma pack(2)


typedef struct _SPOOLATTACH {   
    USHORT      hNmPipe;        
    ULONG       ulKey;          
} SPOOLATTACH;
typedef SPOOLATTACH _far *PSPOOLATTACH;


#pragma pack()






















typedef SHANDLE HFILE;          
typedef HFILE _far *PHFILE;





typedef struct _FTIME {         
    USHORT twosecs : 5;
    USHORT minutes : 6;
    USHORT hours   : 5;
} FTIME;
typedef FTIME _far *PFTIME;

typedef struct _FDATE {         
    USHORT day     : 5;
    USHORT month   : 4;
    USHORT year    : 7;
} FDATE;
typedef FDATE _far *PFDATE;

typedef struct _FILEFINDBUF {   
    FDATE   fdateCreation;
    FTIME   ftimeCreation;
    FDATE   fdateLastAccess;
    FTIME   ftimeLastAccess;
    FDATE   fdateLastWrite;
    FTIME   ftimeLastWrite;
    ULONG   cbFile;
    ULONG   cbFileAlloc;
    USHORT  attrFile;
    UCHAR   cchName;
    char    achName[256];
} FILEFINDBUF;
typedef FILEFINDBUF _far *PFILEFINDBUF;


#pragma pack(1)


typedef struct _FILEFINDBUF2 {  
    FDATE   fdateCreation;
    FTIME   ftimeCreation;
    FDATE   fdateLastAccess;
    FTIME   ftimeLastAccess;
    FDATE   fdateLastWrite;
    FTIME   ftimeLastWrite;
    ULONG   cbFile;
    ULONG   cbFileAlloc;
    USHORT  attrFile;
    ULONG   cbList;
    UCHAR   cchName;
    char    achName[256];
} FILEFINDBUF2;
typedef FILEFINDBUF2 _far *PFILEFINDBUF2;


#pragma pack()



typedef struct _GEA {          
    BYTE    cbName;            
    char    szName[1];         
} GEA;
typedef GEA _far *PGEA;

typedef struct _GEALIST {       
    ULONG  cbList;              
    GEA    list[1];             
} GEALIST;
typedef GEALIST _far * PGEALIST;

typedef struct _FEA {           
    BYTE    fEA;                
    BYTE    cbName;             
    USHORT  cbValue;            
} FEA;
typedef FEA _far *PFEA;





typedef struct _FEALIST {       
    ULONG  cbList;              
    FEA    list[1];             
} FEALIST;
typedef FEALIST _far * PFEALIST;

typedef struct _EAOP {          
    PGEALIST fpGEAList;         
    PFEALIST fpFEAList;         
    ULONG    oError;
} EAOP;
typedef EAOP _far * PEAOP;
















                                          





#pragma pack(1)


typedef struct _CNPATH {      
    ULONG   oNextEntryOffset;
    ULONG   wFlags;
    BYTE    cbName;
    char    szName[1];
} CNPATH;

typedef CNPATH *PCNPATH;

typedef struct _CNINFO {      
    ULONG   oNextEntryOffset;
    char    bAction;
    USHORT  cbName;
    char    szName[1];
} CNINFO;

typedef CNINFO *PCNINFO;

typedef  ULONG  FHLOCK;
typedef  PULONG  PFHLOCK;


#pragma pack()



















#line 780 "i:/ddk/base/h\\bsedos16.h"






































































#line 851 "i:/ddk/base/h\\bsedos16.h"


USHORT  _pascal _far Dos16Open(PSZ pszFname, PHFILE phfOpen, PUSHORT pusAction,
                        ULONG ulFSize, USHORT usAttr, USHORT fsOpenFlags,
                        USHORT fsOpenMode, ULONG ulReserved);
USHORT  _pascal _far Dos16Open2(PSZ pszFname, PHFILE phf, PUSHORT pusAction,
                         ULONG ulFSize, USHORT usAttr, USHORT usOpenFlags,
                         ULONG usOpenMode, PEAOP pvEABuf, ULONG ulReserved);
USHORT  _pascal _far Dos16ProtectOpen(PSZ pszFname, PHFILE phf, PUSHORT pusAction,
                         ULONG ulFSize, USHORT usAttr, USHORT usOpenFlags,
                         ULONG usOpenMode, PEAOP pvEABuf,
                         PFHLOCK pfhFileHandleLockID, ULONG ulReserved);
USHORT  _pascal _far Dos16Close(HFILE hf);
USHORT  _pascal _far Dos16ProtectClose(HFILE hf, FHLOCK fhFileHandleLockID);
USHORT  _pascal _far Dos16Read(HFILE hf, PVOID pBuf, USHORT cbBuf,
                        PUSHORT pcbBytesRead);
USHORT  _pascal _far Dos16ProtectRead(HFILE hf, PVOID pBuf, USHORT cbBuf,
                        PUSHORT pcbBytesRead, FHLOCK fhFileHandleLockID);
USHORT  _pascal _far Dos16Write(HFILE hf, PVOID bBuf, USHORT cbBuf,
                         PUSHORT pcbBytesWritten);
USHORT  _pascal _far Dos16ProtectWrite(HFILE hf, PVOID bBuf, USHORT cbBuf,
                         PUSHORT pcbBytesWritten, FHLOCK fhFileHandleLockID);



USHORT  _pascal _far Dos16Shutdown(ULONG ulReserved);



typedef struct _FILESTATUS {    
    FDATE   fdateCreation;
    FTIME   ftimeCreation;
    FDATE   fdateLastAccess;
    FTIME   ftimeLastAccess;
    FDATE   fdateLastWrite;
    FTIME   ftimeLastWrite;
    ULONG   cbFile;
    ULONG   cbFileAlloc;
    USHORT  attrFile;
} FILESTATUS;
typedef FILESTATUS _far *PFILESTATUS;


#pragma pack(2)


typedef struct _FILESTATUS2 {  
    FDATE   fdateCreation;
    FTIME   ftimeCreation;
    FDATE   fdateLastAccess;
    FTIME   ftimeLastAccess;
    FDATE   fdateLastWrite;
    FTIME   ftimeLastWrite;
    ULONG   cbFile;
    ULONG   cbFileAlloc;
    USHORT  attrFile;
    ULONG   cbList;
} FILESTATUS2;
typedef FILESTATUS2 _far *PFILESTATUS2;


#pragma pack()


typedef struct _FSALLOCATE {    
    ULONG   idFileSystem;
    ULONG   cSectorUnit;
    ULONG   cUnit;
    ULONG   cUnitAvail;
    USHORT  cbSector;
} FSALLOCATE;
typedef FSALLOCATE _far *PFSALLOCATE;

typedef struct _VOLUMELABEL {   
    BYTE    cch;
    char    szVolLabel[12];
} VOLUMELABEL;
typedef VOLUMELABEL _far *PVOLUMELABEL;

typedef struct _FSINFO {        
    ULONG ulVSN;
    VOLUMELABEL vol;
} FSINFO;
typedef FSINFO _far *PFSINFO;








typedef struct _FILELOCK {      
    long    lOffset;
    long    lRange;
} FILELOCK;
typedef FILELOCK _far *PFILELOCK;

typedef SHANDLE HDIR;           
typedef HDIR _far *PHDIR;

USHORT  _pascal _far Dos16OpenChangeNotify(PCNPATH PathBuf, ULONG LogSize, PHDIR hdir,
                                     ULONG ulReserved);
USHORT  _pascal _far Dos16ResetChangeNotify(PCNINFO LogBuf, ULONG BufferSize,
                                      PULONG LogCount, HDIR hdir);
USHORT  _pascal _far Dos16CloseChangeNotify(HDIR hdir);

USHORT  _pascal _far Dos16ForceDelete(PSZ pszFName, ULONG ulReserverd);
USHORT  _pascal _far Dos16Delete(PSZ pszFName, ULONG ulReserverd);
USHORT  _pascal _far Dos16DupHandle(HFILE hfOld, PHFILE phfNew);

USHORT  _pascal _far Dos16QFHandState(HFILE hf, PUSHORT pfsOpenMode);
USHORT  _pascal _far Dos16ProtectQFHandState(HFILE hf, PUSHORT pfsOpenMode,
                                       FHLOCK fhFileHandleLockID);
USHORT  _pascal _far Dos16SetFHandState(HFILE hf, USHORT fsState);
USHORT  _pascal _far DosProtectSetFHandState(HFILE hf, USHORT fsState,
                                         FHLOCK fhFileHandleLockID);
USHORT  _pascal _far Dos16QHandType(HFILE hf, PUSHORT pfsType, PUSHORT pusDevAttr);

USHORT  _pascal _far Dos16ReadAsync (HFILE hf, PULONG hsemRam, PUSHORT pusErrCode,
                              PVOID pBuf, USHORT cbBuf, PUSHORT pcbBytesRead);
USHORT  _pascal _far Dos16WriteAsync(HFILE hf, PULONG hsemRam, PUSHORT pusErrCode,
                              PVOID pBuf, USHORT cbBuf, PUSHORT pcbBytesWritten);

USHORT  _pascal _far Dos16FindFirst(PSZ pszFSpec, PHDIR phdir, USHORT usAttr,
                             PFILEFINDBUF pffb, USHORT cbBuf, PUSHORT pcSearch,
                             ULONG ulReserved);
USHORT  _pascal _far Dos16FindFirst2(PSZ pszFSpec, PHDIR phdir, USHORT usAttr,
                              PVOID pBuf, USHORT cbBuf, PUSHORT pcSearch,
                              USHORT usInfoLevel, ULONG ulReserved);
USHORT  _pascal _far Dos16FindNext(HDIR hdir, PFILEFINDBUF pffb, USHORT cbBuf,
                            PUSHORT pcSearch);
USHORT  _pascal _far Dos16FindClose(HDIR hdir);
USHORT  _pascal _far Dos16FindNotifyFirst(PSZ pszPath, PHDIR hdir, USHORT usAttr,
                                   PVOID pBuf, USHORT cbBuf, PUSHORT pcChg,
                                   USHORT usInfoLevel, ULONG ulTimeOut,
                                   ULONG ulReserved);
USHORT  _pascal _far Dos16FindNotifyNext(HDIR hDir, PVOID pBuf, USHORT cbBuf,
                                  PUSHORT pcChg, ULONG ulTimeOut);
USHORT  _pascal _far Dos16FindNotifyClose(HDIR hDir);

USHORT  _pascal _far Dos16FSAttach(PSZ pszDevName, PSZ pszFSD, PVOID pData,
                            USHORT cbData, USHORT fsOp, ULONG ulReserved);
USHORT  _pascal _far Dos16QFSAttach(PSZ pszDev, USHORT usOrdinal, USHORT usInfoLevel,
                             PVOID pFSAttBuf, PUSHORT cbBuf, ULONG ulReserved);
USHORT  _pascal _far Dos16FSCtl(PVOID pData, USHORT cbData, PUSHORT pcbData,
                         PVOID pParms, USHORT cbParms, PUSHORT pcbParms,
                         USHORT usFunCode, PSZ pszRoute, HFILE hf,
                         USHORT usRouteMethod, ULONG ulReserved);

USHORT  _pascal _far Dos16NewSize(HFILE hf, ULONG ulNewSize);
USHORT  _pascal _far Dos16ProtectNewSize(HFILE hf, ULONG ulNewSize,
                                   FHLOCK fhFileHandleLockID);
USHORT  _pascal _far Dos16BufReset(HFILE hf);

USHORT  _pascal _far Dos16ChgFilePtr(HFILE hf, long lOffset, USHORT fsMethod,
                              PULONG pulNewOffset);
USHORT  _pascal _far Dos16ProtectChgFilePtr(HFILE hf, long lOffset, USHORT fsMethod,
                                      PULONG pulNewOffset,
                                      FHLOCK fhFileHandleLockID);

USHORT  _pascal _far Dos16SetFilePtr(HFILE hf, long lOffset, USHORT fsMethod,
                              PULONG pulNewOffset);
USHORT  _pascal _far Dos16ProtectSetFilePtr(HFILE hf, long lOffset, USHORT fsMethod,
                                      PULONG pulNewOffset,
                                      FHLOCK fhFileHandleLockID);

USHORT  _pascal _far Dos16FileLocks(HFILE hf, PFILELOCK pUnlock, PFILELOCK pLock);
USHORT  _pascal _far Dos16ProtectFileLocks(HFILE hf, PFILELOCK pUnlock,
                                     PFILELOCK pLock,
                                     FHLOCK fhFileHandleLockID);

USHORT  _pascal _far Dos16Move(PSZ pszOld, PSZ pszNew, ULONG ulReserved);
USHORT  _pascal _far Dos16Copy(PSZ pszSrc, PSZ pszDst, USHORT usOpt, ULONG ulReserved);
USHORT  _pascal _far Dos16EditName(USHORT usEditLevel, PSZ pszSrc, PSZ pszEdit,
                            PBYTE pszDst, USHORT cbDst);

USHORT  _pascal _far Dos16FileIO(HFILE hf, PVOID pbCmd, USHORT cbCmd, PUSHORT pusErr);
USHORT  _pascal _far Dos16ProtectFileIO(HFILE hf, PVOID pbCmd, USHORT cbCmd,
                                  PUSHORT pusErr,
                                  FHLOCK fhFileHandleLockID);
USHORT  _pascal _far Dos16MkDir(PSZ pszDirName, ULONG usReserved);
USHORT  _pascal _far Dos16MkDir2(PSZ pszDir, PEAOP pBuf, ULONG ulReserved);
USHORT  _pascal _far Dos16RmDir(PSZ pszDir, ULONG ulReserved);
USHORT  _pascal _far Dos16SelectDisk(USHORT usDrvNum);
USHORT  _pascal _far Dos16QCurDisk(PUSHORT pusDrvNum, PULONG pulLogDrvMap);

USHORT  _pascal _far Dos16ChDir(PSZ pszDir, ULONG ulReserved);
USHORT  _pascal _far Dos16QCurDir(USHORT usDrvNum, PBYTE pszPathBuf,
                           PUSHORT pcbPathBuf);

USHORT  _pascal _far Dos16QFSInfo(USHORT usDrvNum, USHORT usInfoLevel, PVOID pbInfo,
                           USHORT cbInfo);
USHORT  _pascal _far Dos16SetFSInfo(USHORT usDrvNum, USHORT usInfoLevel, PVOID pBuf,
                             USHORT cbBuf);
USHORT  _pascal _far Dos16QVerify(PUSHORT pfVerifyOn);
USHORT  _pascal _far Dos16SetVerify(USHORT fVerify);
USHORT  _pascal _far Dos16SetMaxFH(USHORT usHandles);

USHORT  _pascal _far Dos16QFileInfo(HFILE hf, USHORT usInfoLevel, PVOID pInfoBuf,
                             USHORT cbInfoBuf);
USHORT  _pascal _far Dos16ProtectQFileInfo(HFILE hf, USHORT usInfoLevel, PVOID pInfoBuf,
                                     USHORT cbInfoBuf,
                                     FHLOCK fhFileHandleLockID);
USHORT  _pascal _far Dos16SetFileInfo(HFILE hf, USHORT usInfoLevel, PVOID pInfoBuf,
                               USHORT cbInfoBuf);
USHORT  _pascal _far DosProtectSetFileInfo(HFILE hf, USHORT usInfoLevel, PVOID pInfoBuf,
                                       USHORT cbInfoBuf,
                                       FHLOCK fhFileHandleLockID);
USHORT  _pascal _far Dos16QPathInfo(PSZ pszPath, USHORT usInfoLevel, PVOID pInfoBuf,
                             USHORT cbInfoBuf, ULONG ulReserved);
USHORT  _pascal _far Dos16SetPathInfo(PSZ pszPath, USHORT usInfoLevel, PVOID pInfoBuf,
                               USHORT cbInfoBuf, USHORT usFlags,
                               ULONG ulReserved);




USHORT  _pascal _far Dos16QFileMode(PSZ pszFName, PUSHORT pusAttr, ULONG ulReserved);
USHORT  _pascal _far Dos16SetFileMode(PSZ pszFName, USHORT usAttr, ULONG ulReserved);

USHORT  _pascal _far Dos16EnumAttribute(USHORT fRefType, PVOID pFileRef, ULONG iStartEntry, PVOID pEnumBuf, ULONG cbBuf, PULONG pcbActual, ULONG infoLevel, ULONG reserved);
USHORT  _pascal _far Dos16ProtectEnumAttribute(USHORT fRefType, PVOID pFileRef, ULONG iStartEntry, PVOID pEnumBuf, ULONG cbBuf, PULONG pcbActual, ULONG infoLevel, FHLOCK fhFileHandleLockID, ULONG reserved);

typedef struct _DENA1 { 
    UCHAR   reserved;         
    UCHAR   cbName;           
    USHORT  cbValue;          
    UCHAR   szName[1];        
} DENA1;
typedef DENA1 _far *PDENA1;








#line 1091 "i:/ddk/base/h\\bsedos16.h"












#line 1104 "i:/ddk/base/h\\bsedos16.h"



USHORT  _pascal _far Dos16AllocSeg(USHORT cbSize, PSEL pSel, USHORT fsAlloc);
USHORT  _pascal _far Dos16FreeSeg(SEL sel);
USHORT  _pascal _far Dos16GetSeg(SEL sel);
USHORT  _pascal _far Dos16GiveSeg(SEL sel, PID pid, PSEL pSelRecipient);
USHORT  _pascal _far Dos16ReallocSeg(USHORT cbNewSize, SEL sel);
USHORT  _pascal _far Dos16SizeSeg(SEL sel, PULONG pcbSize);








#line 1122 "i:/ddk/base/h\\bsedos16.h"























































#line 1178 "i:/ddk/base/h\\bsedos16.h"


USHORT  _pascal _far Dos16SemClear(HSEM hsem);
USHORT  _pascal _far Dos16SemSet(HSEM hsem);
USHORT  _pascal _far Dos16SemWait(HSEM hsem, long lTimeOut);
USHORT  _pascal _far Dos16SemSetWait(HSEM hsem, long lTimeOut);
USHORT  _pascal _far Dos16SemRequest(HSEM hsem, long lTimeOut);

#line 1187 "i:/ddk/base/h\\bsedos16.h"




















































































typedef struct _DATETIME {      
    UCHAR   hours;
    UCHAR   minutes;
    UCHAR   seconds;
    UCHAR   hundredths;
    UCHAR   day;
    UCHAR   month;
    USHORT  year;
    short   timezone;
    UCHAR   weekday;
} DATETIME;
typedef DATETIME _far *PDATETIME;





#line 1289 "i:/ddk/base/h\\bsedos16.h"


USHORT  _pascal _far Dos16GetDateTime(PDATETIME pdatetime);
USHORT  _pascal _far Dos16SetDateTime(PDATETIME pdatetime);

#line 1295 "i:/ddk/base/h\\bsedos16.h"





























































































#line 1389 "i:/ddk/base/h\\bsedos16.h"


































































































































































































































































































































































































































#line 1808 "i:/ddk/base/h\\bsedos16.h"














































































































































































































































































































#line 1866 "i:/ddk/base/h\\bsedos.h"
#line 1867 "i:/ddk/base/h\\bsedos.h"

#line 1869 "i:/ddk/base/h\\bsedos.h"
#line 53 "i:/ddk/base/h\\bse.h"






#line 1 "i:/ddk/base/h\\bsesub.h"




































































































































































































































































































































































































































































































































































































































































































































































































































































typedef struct _AIMParms {  
          ULONG  Length;
          ULONG  Reserved;
          ULONG  AIM_Errors;
          BOOL   AIM_Active;
          USHORT AIM_TimeOut;
          ULONG  AIM_FKAccept;
          ULONG  AIM_FKRate;
          ULONG  AIM_FKDelay;
          } AIMParms;

typedef AIMParms _far *PAIMParms;
#line 850 "i:/ddk/base/h\\bsesub.h"





























USHORT _pascal _far IMPSetAIMProfile( PAIMParms pAIMParms );






USHORT _pascal _far IMPQueryAIMProfile( PAIMParms pAIMParms );





void _pascal _far IMPResetAIMProfile();
#line 894 "i:/ddk/base/h\\bsesub.h"
#line 60 "i:/ddk/base/h\\bse.h"
#line 61 "i:/ddk/base/h\\bse.h"
#line 1 "i:/ddk/base/h\\bseerr.h"































































































































































































































































































































































































































#line 417 "i:/ddk/base/h\\bseerr.h"




















































































































































































































































































































































































































































































#line 886 "i:/ddk/base/h\\bseerr.h"
#line 62 "i:/ddk/base/h\\bse.h"




#line 38 "i:/ddk/base/h\\os2.h"
#line 39 "i:/ddk/base/h\\os2.h"






#line 30 "os2ahci.h"
#line 1 "i:/c600/include\\dos.h"


















struct WORDREGS {
        unsigned int ax;
        unsigned int bx;
        unsigned int cx;
        unsigned int dx;
        unsigned int si;
        unsigned int di;
        unsigned int cflag;
        };




struct BYTEREGS {
        unsigned char al, ah;
        unsigned char bl, bh;
        unsigned char cl, ch;
        unsigned char dl, dh;
        };






union REGS {
        struct WORDREGS x;
        struct BYTEREGS h;
        };




struct SREGS {
        unsigned int es;
        unsigned int cs;
        unsigned int ss;
        unsigned int ds;
        };



#line 62 "i:/c600/include\\dos.h"






struct DOSERROR {
        int exterror;
        char class;
        char action;
        char locus;
        };



#line 78 "i:/c600/include\\dos.h"






struct find_t {
        char reserved[21];
        char attrib;
        unsigned wr_time;
        unsigned wr_date;
        long size;
        char name[13];
        };



#line 96 "i:/c600/include\\dos.h"






struct dosdate_t {
        unsigned char day;              
        unsigned char month;            
        unsigned int year;              
        unsigned char dayofweek;        
        };

struct dostime_t {
        unsigned char hour;     
        unsigned char minute;   
        unsigned char second;   
        unsigned char hsecond;  
        };



#line 119 "i:/c600/include\\dos.h"






struct diskfree_t {
        unsigned total_clusters;
        unsigned avail_clusters;
        unsigned sectors_per_cluster;
        unsigned bytes_per_sector;
        };



#line 135 "i:/c600/include\\dos.h"








                                        




















extern unsigned int _near _cdecl _osversion;





int _cdecl bdos(int, unsigned int, unsigned int);
void _cdecl _chain_intr(void (_cdecl _interrupt _far *)());
void _cdecl _disable(void);
unsigned _cdecl _dos_allocmem(unsigned, unsigned *);
unsigned _cdecl _dos_close(int);
unsigned _cdecl _dos_creat(const char *, unsigned, int *);
unsigned _cdecl _dos_creatnew(const char *, unsigned, int *);
unsigned _cdecl _dos_findfirst(const char *, unsigned, struct find_t *);
unsigned _cdecl _dos_findnext(struct find_t *);
unsigned _cdecl _dos_freemem(unsigned);
void _cdecl _dos_getdate(struct dosdate_t *);
void _cdecl _dos_getdrive(unsigned *);
unsigned _cdecl _dos_getdiskfree(unsigned, struct diskfree_t *);
unsigned _cdecl _dos_getfileattr(const char *, unsigned *);
unsigned _cdecl _dos_getftime(int, unsigned *, unsigned *);
void _cdecl _dos_gettime(struct dostime_t *);
void (_cdecl _interrupt _far * _cdecl _dos_getvect(unsigned))();
void _cdecl _dos_keep(unsigned, unsigned);
unsigned _cdecl _dos_open(const char *, unsigned, int *);
unsigned _cdecl _dos_read(int, void _far *, unsigned, unsigned *);
unsigned _cdecl _dos_setblock(unsigned, unsigned, unsigned *);
unsigned _cdecl _dos_setdate(struct dosdate_t *);
void _cdecl _dos_setdrive(unsigned, unsigned *);
unsigned _cdecl _dos_setfileattr(const char *, unsigned);
unsigned _cdecl _dos_setftime(int, unsigned, unsigned);
unsigned _cdecl _dos_settime(struct dostime_t *);
void _cdecl _dos_setvect(unsigned, void (_cdecl _interrupt _far *)());
unsigned _cdecl _dos_write(int, const void _far *, unsigned, unsigned *);
int _cdecl dosexterr(struct DOSERROR *);
void _cdecl _enable(void);
void _cdecl _harderr(void (_far *)());
void _cdecl _hardresume(int);
void _cdecl _hardretn(int);
int _cdecl intdos(union REGS *, union REGS *);
int _cdecl intdosx(union REGS *, union REGS *, struct SREGS *);
int _cdecl int86(int, union REGS *, union REGS *);
int _cdecl int86x(int, union REGS *, union REGS *, struct SREGS *);
#line 208 "i:/c600/include\\dos.h"

void _cdecl segread(struct SREGS *);
#line 31 "os2ahci.h"
#line 1 "i:/ddk/base/h\\bseerr.h"































































































































































































































































































































































































































#line 417 "i:/ddk/base/h\\bseerr.h"




















































































































































































































































































































































































































































































#line 886 "i:/ddk/base/h\\bseerr.h"
#line 32 "os2ahci.h"
#line 1 "i:/ddk/base/h\\dskinit.h"











typedef struct _DDD_Parm_List { 

  USHORT        cache_parm_list;        
  USHORT        disk_config_table;      
  USHORT        init_req_vec_table;     
  USHORT        cmd_line_args;          
  USHORT        machine_config_table;   

} DDD_PARM_LIST, far *PDDD_PARM_LIST;










typedef struct _Cacheinit_Input { 

  ULONG         cache_size;             
  ULONG         cache_addr;             
  USHORT        cache_thresh;
  USHORT        cache_msg_id;           
  USHORT        cache_handle;           

} CACHEINIT_INPUT, far *PCACHEINIT_INPUT;










typedef struct _Machine_Config_Info { 

  USHORT        Length;                 
  USHORT        BusInfo;                
  USHORT        CpuInfo;                
  UCHAR         SubModel;               
  UCHAR         Model;                  
  USHORT        ABIOSRevision;          
  USHORT        HardDriveCount;         
  UCHAR         Reserved1[20];

} MACHINE_CONFIG_INFO, far *PMACHINE_CONFIG_INFO;


























#line 33 "os2ahci.h"
#line 1 "i:/ddk/base/h\\scb.h"






















































typedef struct _SCB      SCB;
typedef struct _SCB _far *PSCB;
typedef struct _SCB     *NPSCB;

typedef struct _TSB      TSB;
typedef struct _TSB _far *PTSB;
typedef struct _TSB     *NPTSB;

typedef struct _SCBHDR      SCBHDR;
typedef struct _SCBHDR     *NPSCBHDR;
typedef struct _SCBHDR _far *PSCBHDR;








typedef struct _SCBFORMAT      SCBFORMAT;
typedef struct _SCBFORMAT _far *PSCBFORMAT;
typedef struct _SCBFORMAT     *NPSCBFORMAT;





typedef struct _SCBHDR {                

  USHORT        Reserved_1;             
  PSCBHDR       pNextSCBHdr;            
  USHORT        Reserved_2[2];          
  PTSB          pTSB;                   
  USHORT        Reserved_3[1];          
} SCBHDR;






typedef struct _SCB {                   

  USHORT        Cmd;                    
  USHORT        Enable;                 
  ULONG         LBA;                    
  ULONG         ppXferBuf;              
                                        
  ULONG         XferBufLen;             
  ULONG         ppTSB;                  
  ULONG         ppNxtSCB;               
  union {

      struct _BLK {                     

          USHORT        BlockCnt;       
          USHORT        BlockSize;      
        } BLK;
      struct _CDB {                     

          UCHAR        SCSIcdb[12];
        } CDB;
    } EXT;
} SCB;






typedef struct _SCBFORMAT {             

  USHORT        Cmd;                    
  USHORT        Enable;                 
  USHORT        ModBits;                
  USHORT        Interleave;             
  ULONG         ppXferBuf;              
                                        
  ULONG         XferBufLen;             
  ULONG         ppTSB;                  
  ULONG         ppNxtSCB;               
  union {

      struct _BLK2 {                    

          USHORT        BlockCnt;       
          USHORT        BlockSize;      
        } BLK2;
    } EXT;
} SCBFORMAT;
































                                     

                                     

                                     

                                     

                                     

                                     

                                     
























typedef struct _TSB {                

  USHORT        Status;              
  USHORT        Retries;             
  ULONG         ResidCnt;            
  ULONG         ppResidBuf;          
  USHORT        StatusLen;           
  UCHAR         SCSIStatus;          
  UCHAR         CmdStatus;           
  UCHAR         DevError;            
  UCHAR         CmdError;            
  USHORT        DiagMod;             
  USHORT        CacheInfo;           
  ULONG         ppLastSCB;           
} TSB;

































































                                              







                                              









                                              














#line 34 "os2ahci.h"

#line 1 "i:/ddk/base/h\\devhdr.h"








 





struct SysDev {
    unsigned long SDevNext;     
    unsigned short SDevAtt;     
    unsigned short SDevStrat;   
    unsigned short SDevInt;     

    unsigned char  SDevName[8]; 




    unsigned short SDevProtCS;  
    unsigned short SDevProtDS;  
    unsigned short SDevRealCS;  
    unsigned short SDevRealDS;  
};






struct  SysDev3 {
    struct SysDev SysDevBef3;
    unsigned long  SDevCaps;    
};







































































#line 36 "os2ahci.h"
#line 1 "i:/ddk/base/src/dev/dasd/diskh\\iorb.h"


















































































typedef struct _IORBH         IORBH;
typedef struct _IORBH         _far *PIORBH;
typedef struct _IORBH         _near *NPIORBH;
typedef struct _IORBH         _far *PIORB;
typedef struct _IORBH         _near *NPIORB;

typedef struct _DEVICETABLE   DEVICETABLE;
typedef struct _DEVICETABLE   _far *PDEVICETABLE;
typedef struct _DEVICETABLE   _near *NPDEVICETABLE;

typedef struct _UNITINFO      UNITINFO;
typedef struct _UNITINFO      _far *PUNITINFO;
typedef struct _UNITINFO      _near *NPUNITINFO;

typedef struct _ADAPTERINFO   ADAPTERINFO;
typedef struct _ADAPTERINFO   _far *PADAPTERINFO;
typedef struct _ADAPTERINFO   _near *NPADAPTERINFO;

typedef struct _GEOMETRY      GEOMETRY;
typedef struct _GEOMETRY      _far *PGEOMETRY;
typedef struct _GEOMETRY      _near *NPGEOMETRY;

typedef struct _SCATGATENTRY  SCATGATENTRY;
typedef struct _SCATGATENTRY  _far *PSCATGATENTRY;
typedef struct _SCATGATENTRY  _near *NPSCATGATENTRY;

typedef struct _RESOURCE_ENTRY RESOURCE_ENTRY;
typedef struct _RESOURCE_ENTRY _near *NPRESOURCE_ENTRY;
typedef struct _RESOURCE_ENTRY _far *PRESOURCE_ENTRY;














typedef struct _IORBH   {               

  USHORT        Length;                 
  USHORT        UnitHandle;             
  USHORT        CommandCode;            
  USHORT        CommandModifier;        
  USHORT        RequestControl;         
  USHORT        Status;                 
  USHORT        ErrorCode;              
  ULONG         Timeout;                
  USHORT        StatusBlockLen;         
  NPBYTE        pStatusBlock;           
  USHORT        Reserved_1;             
  PIORB         pNxtIORB;               
  PIORB         (_far *NotifyAddress)(PIORB); 
  UCHAR         DMWorkSpace[20];   
  UCHAR         ADDWorkSpace[16]; 

} IORBH;






                                          
                                          
                                          
                                          
                                          
                                          



                                          




                                          





                                          






                                          




                                          





                                          









                                          
                                          




                                          


                                          





















































































typedef struct _IORB_CONFIGURATION   {  

  IORBH            iorbh;               
  DEVICETABLE far *pDeviceTable;        
  USHORT           DeviceTableLen;      

} IORB_CONFIGURATION, _far *PIORB_CONFIGURATION, _near *NPIORB_CONFIGURATION;



typedef struct _DEVICETABLE  {            

  UCHAR         ADDLevelMajor;            
  UCHAR         ADDLevelMinor;            
  USHORT        ADDHandle;                
  USHORT        TotalAdapters;            
  NPADAPTERINFO pAdapter[1];              

} DEVICETABLE, _far *PDEVICETABLE;









typedef struct _UNITINFO   {           

  USHORT    AdapterIndex;              
  USHORT    UnitIndex;                 
  USHORT    UnitFlags;                 
  USHORT    Reserved;                  
  USHORT    UnitHandle;                
  USHORT    FilterADDHandle;           
  USHORT    UnitType;                  
  USHORT    QueuingCount;              
  UCHAR     UnitSCSITargetID;          
  UCHAR     UnitSCSILUN;               

} UNITINFO;





































typedef struct _ADAPTERINFO   {           

  UCHAR            AdapterName[17];       
  UCHAR            Reserved;              
  USHORT           AdapterUnits;          
  USHORT           AdapterDevBus;         
  UCHAR            AdapterIOAccess;       
  UCHAR            AdapterHostBus;        
  UCHAR            AdapterSCSITargetID;   
  UCHAR            AdapterSCSILUN;        
  USHORT           AdapterFlags;
  USHORT           MaxHWSGList;           
  ULONG            MaxCDBTransferLength;  
  UNITINFO         UnitInfo[1];           

} ADAPTERINFO;











































































typedef struct _IORB_UNIT_CONTROL  {     

  IORBH            iorbh;                
  USHORT           Flags;                
  PUNITINFO        pUnitInfo;            
  USHORT           UnitInfoLen;          

} IORB_UNIT_CONTROL, _far *PIORB_UNIT_CONTROL, _near *NPIORB_UNIT_CONTROL;





typedef struct _IORB_GEOMETRY  {         

  IORBH            iorbh;                
  PGEOMETRY        pGeometry;            
  USHORT           GeometryLen;          

} IORB_GEOMETRY, _far *PIORB_GEOMETRY, _near *NPIORB_GEOMETRY;

typedef struct _GEOMETRY  {              

  ULONG    TotalSectors;
  USHORT   BytesPerSector;
  USHORT   Reserved;
  USHORT   NumHeads;
  ULONG    TotalCylinders;
  USHORT   SectorsPerTrack;

} GEOMETRY, _far *PGEOMETRY, _near *NPGEOMETRY;







typedef struct _SCATGATENTRY  {      

  ULONG         ppXferBuf;           
  ULONG         XferBufLen;          

} SCATGATENTRY, _far *PSCATGATENTRY, _near *NPSCATGATENTRY;







typedef struct _IORB_EXECUTEIO  {            

  IORBH         iorbh;                       
  USHORT        cSGList;                     
  PSCATGATENTRY pSGList;                     
  ULONG         ppSGList;                    
  ULONG         RBA;                         
  USHORT        BlockCount;                  
  USHORT        BlocksXferred;               
  USHORT        BlockSize;                   
  USHORT        Flags;

} IORB_EXECUTEIO, _far *PIORB_EXECUTEIO, _near *NPIORB_EXECUTEIO;






typedef struct _CHS_ADDR  {                  

  USHORT        Cylinder;
  UCHAR         Head;
  UCHAR         Sector;

} CHS_ADDR, _far *PCHS_ADDR, _near *NPCHS_ADDR;















typedef struct _IORB_FORMAT  {               

  IORBH         iorbh;                       
  USHORT        cSGList;                     
  PSCATGATENTRY pSGList;                     
  ULONG         ppSGList;                    
  USHORT        FormatCmdLen;                
  PBYTE         pFormatCmd;                  
  UCHAR         Reserved_1[8];               

} IORB_FORMAT, _far *PIORB_FORMAT, _near *NPIORB_FORMAT;


typedef struct _FORMAT_CMD_TRACK {           

  USHORT        Flags;
  ULONG         RBA;
  USHORT        cTrackEntries;
  USHORT        FmtGapLength;                                        
  USHORT        BlockSize;                                           

} FORMAT_CMD_TRACK, _far *PFORMAT_CMD_TRACK, _near *NPFORMAT_CMD_TRACK;














typedef struct _IORB_ADAPTER_PASSTHRU  {  

  IORBH         iorbh;                       
  USHORT        cSGList;                     
  PSCATGATENTRY pSGList;                     
  ULONG         ppSGLIST;                    
  USHORT        ControllerCmdLen;
  PBYTE         pControllerCmd;
  ULONG         ppSCB;              
  USHORT        Flags;

} IORB_ADAPTER_PASSTHRU, _far *PIORB_ADAPTER_PASSTHRU, _near *NPIORB_ADAPTER_PASSTHRU;














typedef struct _IORB_UNIT_STATUS  {        

  IORBH      iorbh;
  USHORT     UnitStatus;

} IORB_UNIT_STATUS, _far *PIORB_UNIT_STATUS, _near *NPIORB_UNIT_STATUS;















































typedef struct _IORB_DEVICE_CONTROL   {   

  IORBH      iorbh;                       
  USHORT     Flags;
  USHORT     Reserved;
  USHORT     QueueStatus;
  USHORT     (_far *IRQHandlerAddress)();                             
              

} IORB_DEVICE_CONTROL, _far *PIORB_DEVICE_CONTROL, _near *NPIORB_DEVICE_CONTROL;




















typedef struct _IORB_RESOURCE  {        

  IORBH           iorbh;
  USHORT          Flags;
  USHORT          ResourceEntryLen;
  PRESOURCE_ENTRY pResourceEntry;

} IORB_RESOURCE, _far *PIORB_RESOURCE, _near *NPIORB_RESOURCE;

typedef struct _DMA_ENTRY     _near *NPDMA_ENTRY;
typedef struct _DMA_ENTRY     _far *PDMA_ENTRY;
typedef struct _IRQ_ENTRY     _near *NPIRQ_ENTRY;
typedef struct _IRQ_ENTRY     _far *PIRQ_ENTRY;
typedef struct _PORT_ENTRY    _near *NPPORT_ENTRY;
typedef struct _PORT_ENTRY    _far *PPORT_ENTRY;
typedef struct _MEMORY_ENTRY  _near *NPMEMORY_ENTRY;
typedef struct _MEMORY_ENTRY  _far *PMEMORY_ENTRY;
typedef struct _PCI_IRQ_ENTRY _near *NPPCI_IRQ_ENTRY;
typedef struct _PCI_IRQ_ENTRY _far *PPCI_IRQ_ENTRY;
typedef struct _UNIT_ENTRY    _near *NPUNIT_ENTRY;
typedef struct _UNIT_ENTRY    _far *PUNIT_ENTRY;

typedef struct _RESOURCE_ENTRY {        

  USHORT           Max_Resource_Entry;
  USHORT           cDMA_Entries;   
  NPDMA_ENTRY      npDMA_Entry;    
                                   
  USHORT           cIRQ_Entries;   
  NPIRQ_ENTRY      npIRQ_Entry;    
                                   
  USHORT           cPort_Entries;  
  NPPORT_ENTRY     npPort_Entry;   
                                   
  USHORT           cMemory_Entries;
  NPMEMORY_ENTRY   npMemory_Entry; 
                                   
  USHORT           cPCI_IRQ_Entries;
  NPIRQ_ENTRY      npPCI_IRQ_Entry;

  ULONG            Reserved[4];    

} RESOURCE_ENTRY;

typedef struct _RESOURCE_ENTRY  _near *NPRESOURCE_ENTRY;
typedef struct _RESOURCE_ENTRY  _far *PRESOURCE_ENTRY;










                                     

                                     

                                     

typedef struct _DMA_ENTRY {          
  USHORT     DMA_Flags;              
  USHORT     DMA_Width;              
  USHORT     DMA_Type;               
  USHORT     DMA_Channel;            
  USHORT     DMA_Arbitration_Level;  
} DMA_ENTRY;













typedef struct _IRQ_ENTRY {        
  USHORT          IRQ_Flags;       
  USHORT          IRQ_Value;       
} IRQ_ENTRY;








typedef struct _PORT_ENTRY{        
  USHORT          Port_Flags;      
  USHORT          StartPort;       
  USHORT          cPorts;          
} PORT_ENTRY;

typedef struct _MEMORY_ENTRY{      
   USHORT         Memory_Flags;    
   USHORT         Memory_Width;    
   ULONG          StartMemory;     
   USHORT         cMemory;         
} MEMORY_ENTRY;











typedef struct _PCI_IRQ_ENTRY{     
   USHORT         PCI_IRQ_Flags;   
   USHORT         PCI_IRQ_Value;   
} PCI_IRQ_ENTRY;

#line 824 "i:/ddk/base/src/dev/dasd/diskh\\iorb.h"
#line 37 "os2ahci.h"
#line 1 "i:/ddk/base/h\\reqpkt.h"
























































typedef struct _DDHDR  {             

  PVOID  NextHeader;
  USHORT DevAttr;
  USHORT StrategyEP;
  USHORT InterruptEP;
  UCHAR  DevName[8];
  USHORT ProtModeCS;
  USHORT ProtModeDS;
  USHORT RealModeCS;
  USHORT RealModeDS;
  ULONG  SDevCaps;                   
} DDHDR;





typedef struct _BPB  {                  

  USHORT        BytesPerSector;
  UCHAR         SectorsPerCluster;
  USHORT        ReservedSectors;
  UCHAR         NumFATs;
  USHORT        MaxDirEntries;
  USHORT        TotalSectors;
  UCHAR         MediaType;
  USHORT        NumFATSectors;
  USHORT        SectorsPerTrack;
  USHORT        NumHeads;
  ULONG         HiddenSectors;
  ULONG         BigTotalSectors;
  UCHAR         Reserved_1[6];
} BPB, _far *PBPB, *NPBPB;

typedef BPB    near *BPBS[];         
typedef BPBS   far  *PBPBS;          





typedef struct _RPH  RPH;
typedef struct _RPH  _far *PRPH;
typedef struct _RPH  *NPRPH;

typedef struct _RPH  {                  

  UCHAR         Len;
  UCHAR         Unit;
  UCHAR         Cmd;
  USHORT        Status;
  UCHAR         Flags;
  UCHAR         Reserved_1[3];
  PRPH          Link;
} RPH;



























typedef struct _RPINIT  {               

  RPH           rph;
  UCHAR         Unit;
  PFN           DevHlpEP;
  PSZ           InitArgs;
  UCHAR         DriveNum;
} RPINITIN, _far *PRPINITIN;

typedef struct _RPINITOUT  {            

  RPH           rph;
  UCHAR         Unit;
  USHORT        CodeEnd;
  USHORT        DataEnd;
  PBPBS         BPBArray;
  USHORT        Status;
} RPINITOUT, _far *PRPINITOUT;








































































































































#line 38 "os2ahci.h"
#line 1 "i:/ddk/base/h\\dhcalls.h"












































































typedef USHORT _near *NPUSHORT;
typedef void   _near *NPVOID;






USHORT _pascal _far DevHelp_GetLIDEntry ( USHORT  DeviceType,
                                      USHORT  LIDIndex,
                                      USHORT  LIDType,
                                      PUSHORT LID);

USHORT _pascal _far DevHelp_FreeLIDEntry( USHORT LIDNumber );

USHORT _pascal _far DevHelp_ABIOSCall( USHORT Lid,
                                   NPBYTE ReqBlk,
                                   USHORT Entry_Type );

USHORT _pascal _far DevHelp_ABIOSCommonEntry( NPBYTE ReqBlk,
                                          USHORT Entry_Type );

USHORT _pascal _far DevHelp_ABIOSGetParms( USHORT Lid,
                                       NPBYTE ParmsBlk);

USHORT _pascal _far DevHelp_GetDeviceBlock( USHORT Lid,
                                        PPVOID DeviceBlockPtr );






USHORT _pascal _far DevHelp_AllocGDTSelector( PSEL   Selectors,
                                          USHORT Count );

USHORT _pascal _far DevHelp_PhysToGDTSelector( ULONG  PhysAddr,
                                           USHORT Count,
                                           SEL    Selector );

USHORT _pascal _far DevHelp_PhysToGDTSel( ULONG PhysAddr,
                                      ULONG Count,
                                      SEL   Selector,
                                      UCHAR Access );

USHORT _pascal _far DevHelp_AllocPhys( ULONG  lSize,
                                   USHORT MemType,
                                   PULONG PhysAddr);

USHORT _pascal _far DevHelp_PhysToUVirt( ULONG  PhysAddr,
                                     USHORT Length,
                                     USHORT Flags,
                                     USHORT TagType,
                                     PVOID  SelOffset);

USHORT _pascal _far DevHelp_PhysToVirt( ULONG   PhysAddr,
                                    USHORT  usLength,
                                    PVOID   SelOffset,
                                    PUSHORT ModeFlag );

USHORT _pascal _far DevHelp_UnPhysToVirt( PUSHORT ModeFlag );

USHORT _pascal _far DevHelp_FreePhys( ULONG PhysAddr );

USHORT _pascal _far DevHelp_VirtToPhys( PVOID  SelOffset,
                                    PULONG PhysAddr );

USHORT _pascal _far DevHelp_Lock( SEL    Segment,
                              USHORT LockType,
                              USHORT WaitFlag,
                              PULONG LockHandle );

USHORT _pascal _far DevHelp_UnLock( ULONG LockHandle );

USHORT _pascal _far DevHelp_VerifyAccess( SEL    MemSelector,
                                      USHORT Length,
                                      USHORT MemOffset,
                                      UCHAR  AccessFlag);































USHORT _pascal _far DevHelp_AllocReqPacket( USHORT    WaitFlag,
                                        PBYTE _far *ReqPktAddr );

USHORT _pascal _far DevHelp_FreeReqPacket( PBYTE ReqPktAddr );

USHORT _pascal _far DevHelp_PullParticular( NPBYTE Queue,
                                        PBYTE  ReqPktAddr );

USHORT _pascal _far DevHelp_PullRequest( NPBYTE    Queue,
                                     PBYTE _far *ReqPktAddr );

USHORT _pascal _far DevHelp_PushRequest( NPBYTE Queue,
                                     PBYTE  ReqPktAddr );

USHORT _pascal _far DevHelp_SortRequest( NPBYTE Queue,
                                     PBYTE  ReqPktAddr );











USHORT _pascal _far DevHelp_QueueInit( NPBYTE Queue );

USHORT _pascal _far DevHelp_QueueRead( NPBYTE Queue,
                                   PBYTE  Char );

USHORT _pascal _far DevHelp_QueueWrite( NPBYTE Queue,
                                    UCHAR  Char );

USHORT _pascal _far DevHelp_QueueFlush( NPBYTE Queue );




typedef struct _QUEUEHDR  {             

  USHORT   QSize;
  USHORT   QChrOut;
  USHORT   QCount;
  BYTE     Queue[1];
} QUEUEHDR;

typedef QUEUEHDR _far *PQUEUEHDR;                                     







USHORT _pascal _far DevHelp_ProtToReal();

USHORT _pascal _far DevHelp_RealToProt();

USHORT _pascal _far DevHelp_InternalError( PSZ    MsgText,
                                       USHORT MsgLength );

USHORT _pascal _far DevHelp_RAS( USHORT Major,
                             USHORT Minor,
                             USHORT Size,
                             PBYTE Data);

USHORT _pascal _far DevHelp_RegisterPerfCtrs( NPBYTE pDataBlock,
                                          NPBYTE pTextBlock,
                                          USHORT Flags);

USHORT _pascal _far DevHelp_AttachDD( NPSZ   DDName,
                                  NPBYTE IDCTable );

typedef struct _IDCTABLE {                                 
                                                                     
  USHORT        Reserved[3];                                         
  void          (_far *ProtIDCEntry)(void);                           
  USHORT        ProtIDC_DS;                                          
                                                                     
} IDCTABLE;                                                          
                                                                     
typedef IDCTABLE _near *NPIDCTABLE;                                   


USHORT _pascal _far DevHelp_GetDOSVar( USHORT VarNumber,
                                   USHORT VarMember,
                                   PPVOID KernelVar );













USHORT _pascal _far DevHelp_Save_Message( NPBYTE MsgTable );

typedef struct _MSGTABLE {              

  USHORT   MsgId;                       
  USHORT   cMsgStrings;                 
  PSZ      MsgStrings[1];               
} MSGTABLE;

typedef MSGTABLE _near *NPMSGTABLE;                                   


USHORT _pascal _far DevHelp_LogEntry (PVOID, USHORT);  






USHORT _pascal _far DevHelp_RegisterStackUsage( PVOID StackUsageData );

USHORT _pascal _far DevHelp_SetIRQ( NPFN   IRQHandler,
                                USHORT IRQLevel,
                                USHORT SharedFlag );

USHORT _pascal _far DevHelp_UnSetIRQ( USHORT IRQLevel );

USHORT _pascal _far DevHelp_EOI( USHORT IRQLevel );

USHORT _pascal _far DevHelp_ProcBlock( ULONG  EventId,
                                   ULONG  WaitTime,
                                   USHORT IntWaitFlag );

USHORT _pascal _far DevHelp_ProcRun( ULONG   EventId,
                                 PUSHORT AwakeCount);

USHORT _pascal _far DevHelp_DevDone( PBYTE ReqPktAddr );

USHORT _pascal _far DevHelp_TCYield();

USHORT _pascal _far DevHelp_Yield();

USHORT _pascal _far DevHelp_VideoPause( USHORT OnOff );



typedef struct _STACKUSAGEDATA  {       

  USHORT  Size;
  USHORT  Flags;
  USHORT  IRQLevel;
  USHORT  CLIStack;
  USHORT  STIStack;
  USHORT  EOIStack;
  USHORT  NestingLevel;
} STACKUSAGEDATA;



















USHORT _pascal _far DevHelp_SemHandle( ULONG  SemKey,
                                   USHORT SemUseFlag,
                                   PULONG SemHandle );

USHORT _pascal _far DevHelp_SemClear( ULONG SemHandle );

USHORT _pascal _far DevHelp_SemRequest( ULONG SemHandle,
                                    ULONG SemTimeout );

USHORT _pascal _far DevHelp_SendEvent( USHORT EventType,
                                   USHORT Parm );

USHORT _pascal _far DevHelp_OpenEventSem( ULONG hEvent );

USHORT _pascal _far DevHelp_CloseEventSem( ULONG hEvent );

USHORT _pascal _far DevHelp_PostEventSem( ULONG hEvent );

USHORT _pascal _far DevHlp_ResetEventSem( ULONG hEvent,
                                      PULONG pNumPosts );





















USHORT _pascal _far DevHelp_ResetTimer( NPFN TimerHandler );

USHORT _pascal _far DevHelp_SchedClock( PFN _near *SchedRoutineAddr );    

USHORT _pascal _far DevHelp_SetTimer( NPFN TimerHandler );

USHORT _pascal _far DevHelp_TickCount( NPFN   TimerHandler,
                                   USHORT TickCount );

USHORT _pascal _far DevHelp_RegisterTmrDD( NPFN   TimerEntry,            
                                       PULONG TmrRollover,           
                                       PULONG Tmr          );        







USHORT _pascal _far DevHelp_ProtToReal();

USHORT _pascal _far DevHelp_RealToProt();

USHORT _pascal _far DevHelp_ROMCritSection( USHORT EnterExit);

USHORT _pascal _far DevHelp_SetROMVector( NPFN   IntHandler,
                                      USHORT INTNum,
                                      USHORT SaveDSLoc,
                                      PULONG LastHeader );







USHORT _pascal _far DevHelp_MonFlush( USHORT MonitorHandle );

USHORT _pascal _far DevHelp_Register( USHORT MonitorHandle,
                                  USHORT MonitorPID,
                                  PBYTE  InputBuffer,
                                  NPBYTE OutputBuffer,
                                  USHORT ChainFlag );

USHORT _pascal _far DevHelp_MonitorCreate( USHORT  MonitorHandle,
                                       PBYTE   FinalBuffer,
                                       NPFN    NotifyRtn,
                                       PUSHORT MonitorChainHandle);

USHORT _pascal _far DevHelp_DeRegister( USHORT  MonitorPID,              
                                    USHORT  MonitorHandle,           
                                    PUSHORT MonitorsLeft);

USHORT _pascal _far DevHelp_MonWrite( USHORT MonitorHandle,
                                  PBYTE  DataRecord,
                                  USHORT Count,
                                  ULONG  TimeStampMS,                
                                  USHORT WaitFlag );



















typedef ULONG   LIN;                
typedef ULONG   _far *PLIN;         

USHORT _pascal _far DevHelp_VMLock( ULONG  Flags,
                                LIN    LinearAddr,
                                ULONG  Length,
                                LIN    pPagelist,
                                LIN    pLockHandle,
                                PULONG PageListCount );

USHORT _pascal _far DevHelp_VMUnLock( LIN pLockHandle );

USHORT _pascal _far DevHelp_VMAlloc( ULONG  Flags,
                                 ULONG  Size,
                                 ULONG  PhysAddr,
                                 PLIN   LinearAddr,
                                 PPVOID SelOffset );

USHORT _pascal _far DevHelp_VMFree( LIN LinearAddr );

USHORT _pascal _far DevHelp_VMProcessToGlobal( ULONG Flags,
                                           LIN   LinearAddr,
                                           ULONG Length,
                                           PLIN  GlobalLinearAddr );

USHORT _pascal _far DevHelp_VMGlobalToProcess( ULONG Flags,
                                           LIN   LinearAddr,
                                           ULONG Length,
                                           PLIN  ProcessLinearAddr );

USHORT _pascal _far DevHelp_VirtToLin( SEL   Selector,
                                   ULONG Offset,
                                   PLIN  LinearAddr );

USHORT _pascal _far DevHelp_LinToGDTSelector( SEL   Selector,
                                          LIN   LinearAddr,
                                          ULONG Size );

USHORT _pascal _far DevHelp_GetDescInfo( SEL Selector,
                                     PBYTE SelInfo );

USHORT _pascal _far DevHelp_PageListToLin( ULONG Size,
                                       LIN   pPageList,
                                       PLIN  LinearAddr );

USHORT _pascal _far DevHelp_LinToPageList( LIN    LinearAddr,
                                       ULONG  Size,
                                       LIN    pPageList,
                                       PULONG PageListCount );

USHORT _pascal _far DevHelp_PageListToGDTSelector( SEL    Selector,
                                               ULONG  Size,
                                               USHORT Access,
                                               LIN    pPageList );

USHORT _pascal _far DevHelp_VMSetMem( LIN LinearAddr,                    
                                  ULONG Size,                        
                                  ULONG Flags );                     

USHORT _pascal _far DevHelp_FreeGDTSelector( SEL Selector );











                                                
                                                                     










                                      
                                                                     





                                      
                                                                     



                                            
                                                                     
typedef struct _SELDESCINFO {                              
                                                                     
  UCHAR    Type;                                                     
  UCHAR    Granularity;                                              
  LIN      BaseAddr;                                                 
  ULONG    Limit;                                                    
                                                                     
} SELDESCINFO;                                                       
                                                                     
typedef SELDESCINFO _far *PSELDESCINFO;                               
                                                                     
typedef struct _GATEDESCINFO {                             
                                                                     
  UCHAR    Type;                                                     
  UCHAR    ParmCount;                                                
  SEL      Selector;                                                 
  USHORT   Reserved_1;                                               
  ULONG    Offset;                                                   
                                                                     
} GATEDESCINFO;                                                      
                                                                     
typedef GATEDESCINFO _far *PGATEDESCINFO;                             

                                  
                                  
                                                                     







                   


                                               
                                                                     




                                             
                                                                     
typedef struct _PAGELIST {                                 
                                                                     
  ULONG    PhysAddr;                                                 
  ULONG    Size;                                                     
                                                                     
} PAGELIST;                                                          
                                                                     
typedef PAGELIST _near *NPPAGELIST;                                   
typedef PAGELIST _far  *PPAGELIST;                                    






USHORT _pascal _far DevHelp_AllocateCtxHook( NPFN   HookHandler,
                                         PULONG HookHandle );

USHORT _pascal _far DevHelp_FreeCtxHook( ULONG HookHandle );

USHORT _pascal _far DevHelp_ArmCtxHook( ULONG HookData,
                                    ULONG HookHandle );






USHORT _pascal _far DevHelp_RegisterDeviceClass( NPSZ    DeviceString,
                                             PFN     DriverEP,
                                             USHORT  DeviceFlags,
                                             USHORT  DeviceClass,
                                             PUSHORT DeviceHandle);

USHORT _pascal _far DevHelp_CreateInt13VDM( PBYTE VDMInt13CtrlBlk );

                                    
                                                                     







USHORT _pascal _far DevHelp_RegisterBeep( PFN BeepHandler );             

USHORT _pascal _far DevHelp_Beep( USHORT Frequency,                      
                              USHORT DurationMS );                   

USHORT _pascal _far DevHelp_RegisterPDD( NPSZ PhysDevName,
                                     PFN  HandlerRoutine );

USHORT _pascal _far DevHelp_DynamicAPI( PVOID  RoutineAddress,           
                                    USHORT ParmCount,                
                                    USHORT Flags,                    
                                    PSEL   CallGateSel );            
                                                                     
                                                                     
                                             


                                                                     






typedef struct FOPEN {           
        PSZ   FileName;
        ULONG FileSize;
} FILEOPEN;


typedef struct FCLOSE {          
        USHORT Reserved;
} FILECLOSE;

typedef struct FREAD  {          
        PBYTE Buffer;
        ULONG ReadSize;
} FILEREAD;

typedef struct FREADAT {         
        PBYTE Buffer;
        ULONG ReadSize;
        ULONG StartPosition;
} FILEREADAT;

typedef union FILEIOOP {            
               struct FOPEN FileOpen;
               struct FCLOSE FileClose;
               struct FREAD FileRead;
               struct FREADAT FileReadAt;
} FILEIOOP;

typedef struct _DDFileIo {       
        USHORT   Length;
        FILEIOOP Data;
} FILEIOINFO, _far * PFILEIOINFO;

USHORT _pascal _far DevHelp_OpenFile( PFILEIOINFO pFileOpen);
USHORT _pascal _far DevHelp_CloseFile( PFILEIOINFO pFileClose );
USHORT _pascal _far DevHelp_ReadFile( PFILEIOINFO pFileRead );
USHORT _pascal _far DevHelp_ReadFileAt( PFILEIOINFO pFileReadAT );














#line 39 "os2ahci.h"
#line 1 "i:/ddk/base/h\\addcalls.h"






















































typedef struct _ADD_XFER_DATA   {             

  USHORT        Mode;                         
  USHORT        cSGList;                      
  PSCATGATENTRY pSGList;                      
  PBYTE         pBuffer;                      
  ULONG         numTotalBytes;                
  USHORT        iSGList;                      
  ULONG         SGOffset;                     
} ADD_XFER_DATA, _far *PADD_XFER_DATA;








typedef struct _ADD_XFER_IO   {               

  USHORT        Mode;                         
  USHORT        cSGList;                      
  PSCATGATENTRY pSGList;                      
  USHORT        iPortAddress;                 
  ULONG         numTotalBytes;                
  USHORT        iSGList;                      
  ULONG         SGOffset;                     
  USHORT        iSGListStart;                 
  ULONG         SGOffsetStart;                
} ADD_XFER_IO, _far *PADD_XFER_IO, _near *NPADD_XFER_IO;









typedef struct _ADD_TIMER_DATA   {            

  ULONG        Interval;                      
  ULONG        BackupInterval;                
  PFN          NotifyEntry;                   
  PVOID        Parm_1;                        
  PVOID        Parm_2;                        
} ADD_TIMER_DATA;






typedef struct _ADD_TIMER_POOL   {            

  USHORT         MTick;                       
  ADD_TIMER_DATA TimerData[1];                
} ADD_TIMER_POOL;











                                              









                                             










                                             









                                             










                                             















                                             





















BOOL _pascal _far f_ADD_XferBuffData(PADD_XFER_DATA);
BOOL _pascal _far f_ADD_DMASetup(USHORT, USHORT, USHORT, ULONG);
BOOL _pascal _far f_ADD_ConvRBAtoCHS(ULONG, PGEOMETRY, PCHS_ADDR);

BOOL _pascal _far f_ADD_InitTimer(PBYTE, USHORT);
BOOL _pascal _far f_ADD_DeInstallTimer();
BOOL _pascal _far f_ADD_StartTimerMS(PULONG, ULONG, PFN, PVOID, PVOID);
BOOL _pascal _far f_ADD_CancelTimer(ULONG);


BOOL _pascal _near ADD_XferBuffData(PADD_XFER_DATA);
BOOL _pascal _near ADD_DMASetup(USHORT, USHORT, USHORT, ULONG);
BOOL _pascal _near ADD_ConvRBAtoCHS(ULONG, PGEOMETRY, PCHS_ADDR);

BOOL _pascal _near ADD_InitTimer(PBYTE, USHORT);
BOOL _pascal _near ADD_DeInstallTimer();
BOOL _pascal _near ADD_StartTimerMS(PULONG, ULONG, PFN, PVOID, PVOID);
BOOL _pascal _near ADD_CancelTimer(ULONG);

BOOL _pascal _near ADD_XferIOW( NPADD_XFER_IO npADDX );










#line 40 "os2ahci.h"
#line 1 "i:/ddk/base/h\\devclass.h"























struct DevClassTableEntry {
        USHORT   DCOffset;
        USHORT   DCSelector;
        USHORT   DCFlags;
        UCHAR    DCName[16];
};


struct DevClassTableStruc {
   USHORT                     DCCount;
   USHORT                     DCMaxCount;
   struct DevClassTableEntry  DCTableEntries[1];
};




#line 41 "os2ahci.h"

#line 1 "i:/c600/include\\stdarg.h"














#line 16 "i:/c600/include\\stdarg.h"





#line 22 "i:/c600/include\\stdarg.h"














typedef char  *va_list;

#line 39 "i:/c600/include\\stdarg.h"




#line 43 "os2ahci.h"










































































































































































































































typedef unsigned char    u8;
typedef unsigned short   u16;
typedef unsigned long    u32;


typedef struct {
  u32   options;         
  u32   status;          
  u32   tbl_addr;        
  u32   tbl_addr_high;   
  u32   reserved[4];
} AHCI_CMD_HDR;


typedef struct {
  u32   addr;            
  u32   addr_hi;         
  u32   reserved;
  u32   flags_size;      
} AHCI_SG;





typedef struct {
  u16   vendor;          
  u16   device;          
  u16   subvendor;       
  u16   subdevice;       
  u32   class;           
  u32   class_mask;      
  u32   board;           
} PCI_ID;


typedef struct D_INFO {
  struct D_INFO  *next;         
  char            vendor[8];    
  char            product[8];   
  char            revision[8];  
  u32             sectors;      
};


typedef struct P_INFO {
  struct P_INFO  *p_info;       
} P_INFO;


typedef struct AD_INFO {
  struct AD_INFO  *next;        
  PCI_ID          *pci_id;      
  P_INFO           ports[32];   
  int              intr;        
  u8              *mmio;        
  u8              *dma_buf;     
} AD_INFO;





extern int        vsprintf (char *buf, const char *fmt, va_list va);
extern int        sprintf  (char *buf, const char *fmt, ...);
extern void       dprintf  (const char *fmt, ...);
extern void      *memmove  (void *v_dst, void *v_src, int len);
extern int        strlen   (const char *s);
extern char      *strcpy   (char *dst, const char *src);



extern int         debug;          

extern PCI_ID      pci_ids[];      
extern AD_INFO    *ai_root;        

#line 23 "os2ahci.c"









int         debug;          

PCI_ID      pci_ids[];      
AD_INFO    *ai_root;        







USHORT c_strat(REQPACKET *req)
{ 
  WORD rc;

  switch (req->cmd) {

  case DD_CMD_INIT:
    
    break;
  
  }

  return(rc);
}