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/****************************************************************************
*
* Copyright (C) 2005 - 2013 by Vivante Corp.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the license, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*****************************************************************************/
#ifndef __gc_hal_kernel_hardware_h_
#define __gc_hal_kernel_hardware_h_
#if gcdENABLE_VG
#include "gc_hal_kernel_hardware_vg.h"
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* gckHARDWARE object. */
struct _gckHARDWARE
{
/* Object. */
gcsOBJECT object;
/* Pointer to gctKERNEL object. */
gckKERNEL kernel;
/* Pointer to gctOS object. */
gckOS os;
/* Core */
gceCORE core;
/* Chip characteristics. */
gcsHAL_QUERY_CHIP_IDENTITY identity;
gctBOOL allowFastClear;
gctBOOL allowCompression;
gctUINT32 powerBaseAddress;
gctBOOL extraEventStates;
/* Big endian */
gctBOOL bigEndian;
/* Chip status */
gctPOINTER powerMutex;
gctUINT32 powerProcess;
gctUINT32 powerThread;
gceCHIPPOWERSTATE chipPowerState;
gctUINT32 lastWaitLink;
gctBOOL clockState;
gctBOOL powerState;
gctPOINTER globalSemaphore;
gctISRMANAGERFUNC startIsr;
gctISRMANAGERFUNC stopIsr;
gctPOINTER isrContext;
gctUINT32 mmuVersion;
/* Type */
gceHARDWARE_TYPE type;
#if gcdPOWEROFF_TIMEOUT
gctUINT32 powerOffTime;
gctUINT32 powerOffTimeout;
gctPOINTER powerOffTimer;
#endif
gctPOINTER pageTableDirty;
#if gcdENABLE_FSCALE_VAL_ADJUST
/* FSCALE_VAL when gcvPOWER_ON. */
gctUINT32 powerOnFscaleVal;
#endif
#if gcdLINK_QUEUE_SIZE
struct _gckLINKQUEUE linkQueue;
#endif
gctBOOL powerManagement;
gctBOOL gpuProfiler;
};
gceSTATUS
gckHARDWARE_GetBaseAddress(
IN gckHARDWARE Hardware,
OUT gctUINT32_PTR BaseAddress
);
gceSTATUS
gckHARDWARE_NeedBaseAddress(
IN gckHARDWARE Hardware,
IN gctUINT32 State,
OUT gctBOOL_PTR NeedBase
);
gceSTATUS
gckHARDWARE_GetFrameInfo(
IN gckHARDWARE Hardware,
OUT gcsHAL_FRAME_INFO * FrameInfo
);
gceSTATUS
gckHARDWARE_SetFscaleValue(
IN gckHARDWARE Hardware,
IN gctUINT32 FscaleValue
);
gceSTATUS
gckHARDWARE_GetFscaleValue(
IN gckHARDWARE Hardware,
IN gctUINT * FscaleValue,
IN gctUINT * MinFscaleValue,
IN gctUINT * MaxFscaleValue
);
#ifdef __cplusplus
}
#endif
#endif /* __gc_hal_kernel_hardware_h_ */
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