95 lines
3.5 KiB
C
95 lines
3.5 KiB
C
#ifndef _STATE_H_
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#define _STATE_H_
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//
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// (C) Copyright NVIDIA Corporation Inc., 1995-2000. All rights reserved.
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//
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/***************************** HW State Routines ***************************\
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* *
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* Module: STATE.H *
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* Hardware State is managed in this module. *
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* *
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*****************************************************************************
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* *
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* History: *
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* David Schmenk (dschmenk) 1/06/95 - wrote it. *
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* *
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\***************************************************************************/
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//---------------------------------------------------------------------------
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//
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// State transition message defines.
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//
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//---------------------------------------------------------------------------
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#define STATE_UPDATE 1
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#define STATE_LOAD 2
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#define STATE_UNLOAD 3
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#define STATE_DESTROY 4
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#define STATE_INIT 5
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//---------------------------------------------------------------------------
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//
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// Real mode state transitions.
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//
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//---------------------------------------------------------------------------
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RM_STATUS stateRModeInit(U032);
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RM_STATUS stateRModeSave(U032);
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RM_STATUS stateRModeRestore(U032);
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//---------------------------------------------------------------------------
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//
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// Nv device state transitions.
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//
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//---------------------------------------------------------------------------
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RM_STATUS stateNv(PHWINFO, U032);
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RM_STATUS stateAu(PHWINFO, U032);
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RM_STATUS stateCodec(PHWINFO, U032);
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RM_STATUS stateDac(PHWINFO, U032);
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RM_STATUS stateDma(PHWINFO, U032);
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RM_STATUS stateFb(PHWINFO, U032);
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RM_STATUS stateFifo(PHWINFO, U032);
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RM_STATUS stateGr(PHWINFO, U032);
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RM_STATUS stateGp(PHWINFO, U032);
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RM_STATUS stateMc(PHWINFO, U032);
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RM_STATUS stateRMode(U032);
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RM_STATUS stateTmr(PHWINFO, U032);
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RM_STATUS stateVideo(PHWINFO, U032);
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RM_STATUS stateSetMode(PHWINFO);
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RM_STATUS stateSetMode_DacClassStyle(PHWINFO);
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RM_STATUS stateSetModeMultiHead(PHWINFO, PVIDEO_LUT_CURSOR_DAC_OBJECT);
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//---------------------------------------------------------------------------
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//
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// Nv device state information.
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//
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//---------------------------------------------------------------------------
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RM_STATUS stateConfigGet(PHWINFO, U032, U032*);
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RM_STATUS stateConfigSet(PHWINFO, U032, U032, U032*);
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#define CONFIG_GETEX_OK 0
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#define CONFIG_GETEX_BAD_READ 1 // matches NVOS_CGE_STATUS_ERROR_OPERATING_SYSTEM
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#define CONFIG_GETEX_BAD_INDEX 4 // matches NVOS_CGE_STATUS_ERROR_BAD_INDEX
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#define CONFIG_GETEX_BAD_PARAM 6 // matches NVOS_CGE_STATUS_ERROR_BAD_PARAM_STRUCT
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#define CONFIG_SETEX_OK 0
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#define CONFIG_SETEX_BAD_WRITE 1 // matches NVOS_CGE_STATUS_ERROR_OPERATING_SYSTEM
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#define CONFIG_SETEX_BAD_INDEX 4 // matches NVOS_CSE_STATUS_ERROR_BAD_INDEX
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#define CONFIG_SETEX_BAD_PARAM 6 // matches NVOS_CSE_STATUS_ERROR_BAD_PARAM_STRUCT
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RM_STATUS stateConfigGetEx(PHWINFO, U032, VOID *, U032);
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RM_STATUS stateConfigSetEx(PHWINFO, U032, VOID *, U032);
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//
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// Global extern.
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//
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//extern HWINFO nvInfo;
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#if (_WIN32_WINNT >= 0x0500)
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extern U032 GetCurrentDPMSState(VOID *);
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#endif
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#endif // _STATE_H_
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