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146 lines
4.2 KiB
C
146 lines
4.2 KiB
C
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/*
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File: PowerMgr.h
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Contains: Portable Macintosh Control Panel
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Power Manager Interim Equates
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Written by: Andy Gong x6595
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Copyright: <EFBFBD> 1991, 1993 by Apple Computer, Inc., all rights reserved.
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Change History (most recent first):
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<SM2> 2/11/93 CSS Update from Horror. Comments follow <H4-H2>:
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<H4> 6/30/92 ag Added new PowerManager command.
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<H3> 8/26/91 SWC Fixed <2> (conflict with procedure name in driver).
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<H2> 8/26/91 SWC Added definitions for the get/set brightness commands.
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<6> 10/30/91 JSM Add a few more comments, remove some power manager commands,
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misc. macros, and definition of Sleep(), none of which are used.
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<5> 10/29/91 SAM Removed stuff not used by the backlight driver. Reincluded
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Power.h from 7.0 change <2>.
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<4> 10/28/91 SAM Rolled in Regatta file.
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Regatta History (most recent first):
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<3> 8/29/91 SAM (ag) added BatteryStatusImmCmd for non-filtered values. This was
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a problem with asahi input (samples 1 second averaged).
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<2> 6/30/91 SAM Merged from TERROR [<2>].
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<1> 5/15/91 SAM Split off from TERRORProj.
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Terror Change History:
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<2> 6/26/91 ag changed global values to unsigned char.
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<1> 1/23/91 ag first checked in
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7.0 Change History:
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<2> 8/19/91 JSM Include public Power.h, remove stuff that<EFBFBD>s in Power.h (except
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for BOnIgnoreModem(), which for some reason isn<EFBFBD>t there), remove
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other stuff that doesn<EFBFBD>t appear to be used in the backlight
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driver at all. An interesting result of this: all the PowerMgr
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routines defined here were C functions, when they are actually
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Pascal functions (as defined in Power.h). This fixed a bug in
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DRVROpen() in backlight.c which calls SleepQInstall() and was
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mistakenly cleaning up too much on the stack. This really wasn't
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a problem, though, since it happened just before an unlink which
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fixed up the stack correctly.
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<1> 2/22/91 ag roll 1.0 backlight driver into 7.0
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*/
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#include <retrace.h>
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#include <Power.h>
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/* Power Manager globals from InternalOnlyEqu.a */
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typedef struct {
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char SleepTime;
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char HDTimeout;
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struct QHdr SleepQHdr;
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char SysTaskFlag;
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char LastLevel;
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char SaveSpeedo;
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char Charger;
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char SleepFlags;
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char TimeOutdirtyFlag;
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Ptr WakeVector;
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Ptr HDvector;
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int LastAct;
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int LastHd;
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unsigned char LowWarn; /* <t2> ag this is an unsigned value */
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unsigned char Cutoff; /* <t2> ag this is an unsigned value */
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Ptr BNmQEntry[9];
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char BatQ[8];
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char lpMSGvalid;
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char IdleFlagCnt;
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unsigned char BatAvg; /* <t2> ag this is an unsigned value */
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char NTSCcopy;
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char pmfree[2];
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Ptr RAMwatchPtr;
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Ptr ROMwatchPtr;
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char watchCrsr;
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char BatQIndex;
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Ptr SleepNetHook;
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Ptr vBatInt;
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Ptr vEnvInt;
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char WakeWarn;
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char Level4Cnt;
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Handle lpSICNHndl;
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Str255 *(lpSTRPtr[4]);
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VBLTask BatVBLTask;
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VBLTask SwVBLTask;
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} PmgrGlobals;
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/* MachineType returned by SysEnvirons for Portable */
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#define envPortable 8
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/* Power Manager commands */
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#define PowerControlCmd 0x10
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#define PowerStatusCmd 0x18
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#define ModemSetCmd 0x50
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#define ScreenSetCmd 0x40
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#define SetBrightnessCmd 0x41
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#define GetScreenCmd 0x48
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#define GetBrightnessCmd 0x49
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#define ModemStatusCmd 0x58
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#define BatteryStatusCmd 0x68
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#define BatteryStatusImmCmd 0x69 /* <H4> command to read immediate not averaged values */
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#define SetWTimeCmd 0x80
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#define DisableWTimeCmd 0x82
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#define ReadWTimeCmd 0x88
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/* Masks for ModemStatusCmd and ModemSetCmd */
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#define kModemOn 0x01
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#define kModemPortA 0x02
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#define kModemWakeup 0x04
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#define kModemInstalled 0x08
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#define kModemRingDetect 0x10
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#define kModemOnHook 0x20
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/* Parameter block for PMgr calls */
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typedef struct {
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short pmgrCmd, pmgrCnt;
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Ptr pmgrXPtr, pmgrRPtr;
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} PMgrPBlock;
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typedef PMgrPBlock *PMgrPBPtr;
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/* Glue for PMgr calls */
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pascal OSErr PMgr(PMgrPBPtr pbp)={0x205F,0xA085,0x3E80};
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/*
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move.l (sp)+,a0
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_PMgrOp
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move d0,(sp)
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*/
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pascal OSErr Sleep()={0x7002,0xA08A};
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/*
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moveq #2,d0
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_Sleep
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*/
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/* access to Power Manager's local variables */
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#define PMgrLBase 0xd18
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#define PMgrLocal(offset) (*((char *)(*((long *)PMgrLBase)+(offset))))
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#define TOdirtyFlag 0x11
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/* #define BatAvg 0x52 */
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