mirror of
https://github.com/elliotnunn/supermario.git
synced 2024-11-25 09:30:50 +00:00
97 lines
2.6 KiB
C
97 lines
2.6 KiB
C
|
/*
|
||
|
|
File: XPT.h
|
||
|
|
|
||
|
|
Contains: header stuff for XPT
|
||
|
|
|
||
|
|
Entry points:
|
||
|
|
|
||
|
|
Written by: Paul Wolf
|
||
|
|
|
||
|
|
Copyright: © 1992-1994 by Apple Computer, Inc., all rights reserved.
|
||
|
|
|
||
|
|
Change History (most recent first):
|
||
|
|
|
||
|
|
<ML2> 1/5/94 pdw Added SCSIBusy to OldSCSICalls even though it's not used in
|
||
|
|
XPTOldCall.c.
|
||
|
|
<SMG2> 9/29/93 chp Include ACAM.h if necessary.
|
||
|
|
<SM12> 10/14/93 pdw <MC> roll-in.
|
||
|
|
<MC2> 10/12/93 pdw Added support for Synchronous data transfers, rewrote State
|
||
|
|
Machine, message handling etc.
|
||
|
|
<SM11> 6/29/93 pdw Massive checkins: Change asynchronicity mechanism to CallMachine
|
||
|
|
stack switching mechanism. Adding support for Cold Fusion.
|
||
|
|
Rearranging HW/SW Init code. Some code optimizations.
|
||
|
|
<SM10> 5/5/93 PW Converted names to meanies-friendly names. Updated with latest
|
||
|
|
from Ludwig stuff.
|
||
|
|
<LW4> 3/26/93 PW Changing the name of CallCompRoutine to XPTCallCompRoutine as
|
||
|
|
part of moving all EnteringSIM/ExitingSIM calls into SIM.
|
||
|
|
<LW3> 3/1/93 DCB Changed prototype to CallCompRoutine to make life easier for
|
||
|
|
developers.
|
||
|
|
<LW2> 1/27/93 PW Removed DItoLUN/Target macros and moved some prototypes to
|
||
|
|
XPTpriv.h
|
||
|
|
<SM6> 12/5/92 PW Added kSCSICmdInProgress state for support of returning from
|
||
|
|
SCSICmd before REQ for next phase.
|
||
|
|
<SM5> 11/20/92 PW Removed DItoBus macro and added InitXPT prototype.
|
||
|
|
<SM4> 11/1/92 DCB Changed final status to OSErr so that CallCompRoutine won't
|
||
|
|
truncate the result.
|
||
|
|
<SM3> 10/30/92 DCB Changes to reflect new ACAM.h
|
||
|
|
<SM2> 10/8/92 PW Added globals needed for variable-sized SCSI_IO support.
|
||
|
|
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __XPT__
|
||
|
|
#define __XPT__
|
||
|
|
|
||
|
|
#ifndef __ACAM__
|
||
|
|
#include "ACAM.h"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
/******** Old Call Enumerators ********/
|
||
|
|
|
||
|
|
typedef enum { kSCSIReset =0, // 0
|
||
|
|
kSCSIGet,
|
||
|
|
kSCSISelect,
|
||
|
|
kSCSICmd,
|
||
|
|
kSCSIComplete, // 4
|
||
|
|
kSCSIRead,
|
||
|
|
kSCSIWrite,
|
||
|
|
kSCSIunused,
|
||
|
|
kSCSIRBlind, // 8
|
||
|
|
kSCSIWBlind,
|
||
|
|
kSCSIStat,
|
||
|
|
kSCSISelAtn,
|
||
|
|
kSCSIMsgIn, // C
|
||
|
|
kSCSIMsgOut,
|
||
|
|
kSCSIBusy,
|
||
|
|
kNumOldSCSICalls,
|
||
|
|
kOldSCSICallsBogus =256
|
||
|
|
} OldSCSICalls;
|
||
|
|
|
||
|
|
|
||
|
|
/******** Old Call States ********/
|
||
|
|
|
||
|
|
typedef enum { kNotConnected =0, // 0
|
||
|
|
kGotGet,
|
||
|
|
kSelectInProgress,
|
||
|
|
kConnected,
|
||
|
|
kSCSICmdInProgress,
|
||
|
|
kNumOldCallStates,
|
||
|
|
kOldCallStatesBogus =256
|
||
|
|
} OldCallStates;
|
||
|
|
|
||
|
|
|
||
|
|
/************ Function Prototypes **************/
|
||
|
|
|
||
|
|
void XPTCallCompRoutine( SCSI_IO * ioPtr); // <LW3>
|
||
|
|
OSErr InitXPT();
|
||
|
|
pascal void DeferredCall(void); // called by DeferredTaskMgr
|
||
|
|
|
||
|
|
|
||
|
|
/************ Inlines **************/
|
||
|
|
|
||
|
|
#pragma parameter __D0 sp(__D0) /* move.l sp, D0 */
|
||
|
|
long sp(void) = {0x200f};
|
||
|
|
|
||
|
|
|
||
|
|
#endif __XPT__
|