v4.0/src/BIOS/MSEXTRN.INC

   1 ;       SCCSID = @(#)IBMEXTRN.ASM       1.11 85/11/18
   2 ;This is for IBMINIT module.
   3 ;=======================================================
   4 ;REVISION HISTORY:
   5 ;AN000; - NEW Version 4.00. J.K.
   6 ;AC000; - Modified Line 4.00. J.K.
   7 ;ANxxx; - PTMyyy
   8 ;==============================================================================
   9 ;AN001; D486 SHARE installation for large media                    2/23/88 J.K.
  10 ;==============================================================================
  11
  12         EXTRN   ORIG13:DWORD,ORIG19:DWORD
  13         EXTRN   COM2DEV:WORD,COM1DEV:WORD
  14         EXTRN   COM4DEV:WORD,COM3DEV:WORD
  15         EXTRN   LPT3DEV:WORD,LPT2DEV:WORD,LPT1DEV:WORD
  16         EXTRN   HARDDRV:BYTE,HARDNUM:BYTE,DRVMAX:BYTE,HDSKTAB:WORD
  17         EXTRN   DSKDRVS:WORD,HNUM:BYTE,EOT:BYTE,FHAVE96:BYTE
  18         EXTRN   REAL13:DWORD,DAYCNT:WORD,CONHEADER:WORD
  19         EXTRN   TWOHARD:BYTE,INT_2F_NEXT:DWORD
  20         EXTRN   BDSH:WORD,BDSX:WORD,START_BDS:DWORD
  21         EXTRN   FHAVEK09:BYTE, NEW_ROM:BYTE
  22         EXTRN   SINGLE:BYTE
  23         EXTRN   BDSMs:BYTE              ;for Mini Disk -J.K. 4/7/86
  24         EXTRN   HaveCMOSClock:byte      ;set by IBMINIT. Used by IBMCLOCK.ASM
  25         EXTRN   BinToBCD:word           ;set by IBMINIT. Used by IBMCLOCK.ASM
  26         EXTRN   DaycntToDay:word        ;set by IBMINIT. Used by IBMCLOCK.ASM
  27         EXTRN   OLD13:DWORD
  28         extrn   Temp_H:word             ;J.K. For 32 bit calculation. IBMDISK
  29         extrn   Start_Sec_H:word        ;J.K.  IBMDISK.
  30         extrn   KEYRD_Func:byte         ;J.K. For IBMCON. Defined in IBMBDATA.
  31         extrn   KEYSTS_Func:byte        ;J.K. For IBMCON. Defined in IBMBDATA.
  32         extrn   DiskSector:byte         ;J.K. IBMBDATA
  33         extrn   Bpb_In_Sector:word      ;J.K. IBMBDATA
  34         extrn   SecPerCLusInSector:Byte ;J.K. IBMBDATA
  35         extrn   NumberOfFats:byte       ;J.K. IBMBDATA
  36         extrn   MediaByte:byte          ;J.K. IBMBDATA
  37         extrn   Ext_Boot_Sig:Byte       ;J.K. IBMBDATA
  38         extrn   Boot_Serial_L:Word      ;J.K. IBMBDATA
  39         extrn   Boot_Serial_H:Word      ;J.K. IBMBDATA
  40         extrn   Boot_Volume_Label:Byte  ;J.K. IBMBDATA
  41         extrn   Boot_System_ID:Byte     ;J.K. IBMBDATA
  42         extrn   Fat_12_ID:Byte          ;J.K. IBMDISK
  43         extrn   Fat_16_ID:Byte          ;J.K. IBMDISK
  44         extrn   Vol_No_Name:Byte        ;J.K. IBMDISK
  45         extrn   MotorStartup:Byte       ;J.K. IBMBDATA
  46         extrn   DoubleWordMov:Byte      ;J.K. IBMDISK
  47         extrn   Model_Byte:Byte         ;J.K. IBMBIO2
  48         extrn   Secondary_Model_Byte:Byte ;J.K. IBMBIO2
  49
  50         IF     iTEST
  51           IFNDEF NUMBUF
  52             EXTRN   NUMBUF:BYTE,DIGITS:BYTE,FTESTBITS:WORD
  53           ENDIF
  54         ENDIF
  55
  56         EXTRN   START$:NEAR,ERROUT:NEAR,BLOCK13:FAR,INT19:FAR
  57         EXTRN   INTRET:NEAR,HDRIVE:NEAR,DRIVEX:NEAR,INT13:FAR,CBREAK:NEAR,OUTCHR:NEAR
  58         EXTRN   DISKRD:NEAR,MEDIA_PATCH:NEAR,GETBP1_PATCH:NEAR
  59         EXTRN   SET_PATCH:NEAR,DISKIO_PATCH:NEAR,DSKERR:NEAR,INIT_PATCH:NEAR
  60         EXTRN   TABLE_PATCH:NEAR,EXIT:NEAR,CHANGED_PATCH:NEAR
  61         EXTRN   ERRIN:NEAR,GETBP:NEAR,SWPDSK:NEAR
  62         EXTRN   OUTCHR:NEAR,WRMSG:NEAR,TIME_TO_TICKS:NEAR
  63         EXTRN   INT2F_DISK:NEAR,INSTALL_BDS:NEAR,SETDRIVE:NEAR
  64         extrn   Mov_Media_IDs:Near                      ;J.K.
  65         extrn   Clear_IDs:Near                          ;J.K.
  66         IF     iTEST
  67           IFNDEF NUMBUF
  68             EXTRN   MSGNUM:NEAR,MSGOUT:NEAR,dumpbytes:near,hex_to_ascii:near
  69             EXTRN   outchar:near
  70           ENDIF
  71         ENDIF
  72
  73 SYSINITSEG SEGMENT PUBLIC 'SYSTEM_INIT'
  74         ASSUME  CS:SYSINITSEG
  75         EXTRN   CURRENT_DOS_LOCATION:WORD
  76         EXTRN   FINAL_DOS_LOCATION:WORD
  77         EXTRN   DEVICE_LIST:DWORD
  78         EXTRN   MEMORY_SIZE:WORD
  79         EXTRN   DEFAULT_DRIVE:BYTE
  80         EXTRN   BUFFERS:WORD
  81         EXTRN   SYSINIT:FAR
  82         extrn   Big_Media_Flag:Byte             ;AN001;
  83 SYSINITSEG ENDS
  84
  85         ASSUME  CS:CODE
  86
  87 ; END OF DISK MODULES FOR CONFIGURATION
  88
  89         EXTRN   END96TPI:BYTE
  90         EXTRN   ENDTWOHARD:BYTE
  91         EXTRN   ENDONEHARD:BYTE
  92         EXTRN   ENDSWAP:BYTE
  93         EXTRN   ENDFLOPPY:BYTE
  94
  95 ; IBM FIXED UP AT ROM
  96
  97         EXTRN   IBM_DISK_IO:FAR