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92 lines
1.5 KiB
Plaintext
92 lines
1.5 KiB
Plaintext
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;File: SCSITraps.a
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;
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; Version 2.0a3
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;
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; Copyright 1986-1987 Apple Computer, Inc. All Rights Reserved
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;
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; This file contains the glue for Pascal Calls to the SCSI manager
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;
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; modifications:
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; 4-feb-87 KLH removed SCSIDisconnect, SCSIReselect, SCSIReselAtn.
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;Routine Selectors
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_scsiReset EQU 0
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_scsiGet EQU 1
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_scsiSelect EQU 2
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_scsiCmd EQU 3
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_scsiComplete EQU 4
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_scsiRead EQU 5
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_scsiWrite EQU 6
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_scsiRBlind EQU 8
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_scsiWBlind EQU 9
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_scsiStat EQU 10
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;************** NEW SCSI selectors ***************
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_scsiSelAtn EQU 11
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_scsiMsgIn EQU 12
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_scsiMsgOut EQU 13
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_SCSIDispatch EQU $AC15 ;with Auto-pop bit set
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MACRO
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SCSIDispatch
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MOVE.L (SP)+,A0 ;get return address
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MOVE.W #&SYSLIST[1],-(SP) ;push selector value
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MOVE.L A0,-(SP) ;push return address
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DC.W _SCSIDispatch ;the trap!
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ENDM
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SCSIReset FUNC EXPORT
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SCSIDispatch _scsiReset
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SCSIGet FUNC EXPORT
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SCSIDispatch _scsiGet
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SCSISelect FUNC EXPORT
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SCSIDispatch _scsiSelect
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SCSICmd FUNC EXPORT
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SCSIDispatch _scsiCmd
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SCSIComplete FUNC EXPORT
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SCSIDispatch _scsiComplete
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SCSIRead FUNC EXPORT
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SCSIDispatch _scsiRead
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SCSIWrite FUNC EXPORT
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SCSIDispatch _scsiWrite
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SCSIRBlind FUNC EXPORT
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SCSIDispatch _scsiRBlind
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SCSIWBlind FUNC EXPORT
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SCSIDispatch _scsiWBlind
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SCSIStat FUNC EXPORT
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SCSIDispatch _scsiStat
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;************** NEW SCSI TRAPS ***************
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SCSISelAtn FUNC EXPORT
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SCSIDispatch _scsiSelAtn
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SCSIMsgIn FUNC EXPORT
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SCSIDispatch _scsiMsgIn
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SCSIMsgOut FUNC EXPORT
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SCSIDispatch _scsiMsgOut
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END
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