| /**************************************************************************** |
| * |
| * Copyright (C) 2005 - 2014 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 |
| |
| typedef enum { |
| gcvHARDWARE_FUNCTION_MMU, |
| gcvHARDWARE_FUNCTION_FLUSH, |
| |
| gcvHARDWARE_FUNCTION_NUM, |
| } |
| gceHARDWARE_FUNCTION; |
| |
| |
| typedef struct _gcsHARWARE_FUNCTION |
| { |
| /* Entry of the function. */ |
| gctUINT32 address; |
| |
| /* Bytes of the function. */ |
| gctUINT32 bytes; |
| } |
| gcsHARDWARE_FUNCTION; |
| |
| /* 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; |
| gctUINT32 lastEnd; |
| gctBOOL clockState; |
| gctBOOL powerState; |
| gctPOINTER globalSemaphore; |
| |
| gctISRMANAGERFUNC startIsr; |
| gctISRMANAGERFUNC stopIsr; |
| gctPOINTER isrContext; |
| |
| gctUINT32 mmuVersion; |
| |
| /* Whether use new MMU. It is meaningless |
| ** for old MMU since old MMU is always enabled. |
| */ |
| gctBOOL enableMMU; |
| |
| /* Type */ |
| gceHARDWARE_TYPE type; |
| |
| #if gcdPOWEROFF_TIMEOUT |
| gctUINT32 powerOffTime; |
| gctUINT32 powerOffTimeout; |
| gctPOINTER powerOffTimer; |
| #endif |
| |
| #if gcdENABLE_FSCALE_VAL_ADJUST |
| gctUINT32 powerOnFscaleVal; |
| #endif |
| gctPOINTER pageTableDirty; |
| |
| #if gcdLINK_QUEUE_SIZE |
| struct _gckLINKQUEUE linkQueue; |
| #endif |
| |
| gctBOOL powerManagement; |
| gctBOOL powerManagementLock; |
| gctBOOL gpuProfiler; |
| |
| gctBOOL endAfterFlushMmuCache; |
| |
| gctUINT32 minFscaleValue; |
| |
| gctPOINTER pendingEvent; |
| |
| /* Function used by gckHARDWARE. */ |
| gctPHYS_ADDR functionPhysical; |
| gctPOINTER functionLogical; |
| gctUINT32 functionAddress; |
| gctSIZE_T functionBytes; |
| |
| gcsHARDWARE_FUNCTION functions[gcvHARDWARE_FUNCTION_NUM]; |
| }; |
| |
| 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 |
| ); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* __gc_hal_kernel_hardware_h_ */ |
| |