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173 lines
7.2 KiB
C
173 lines
7.2 KiB
C
/*************************************************************************/ /*!
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@File
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@Title Functions for creating and reading proc filesystem entries.
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@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved
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@License Dual MIT/GPLv2
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The contents of this file are subject to the MIT license as set out below.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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Alternatively, the contents of this file may be used under the terms of
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the GNU General Public License Version 2 ("GPL") in which case the provisions
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of GPL are applicable instead of those above.
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If you wish to allow use of your version of this file only under the terms of
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GPL, and not to allow others to use your version of this file under the terms
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of the MIT license, indicate your decision by deleting the provisions above
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and replace them with the notice and other provisions required by GPL as set
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out in the file called "GPL-COPYING" included in this distribution. If you do
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not delete the provisions above, a recipient may use your version of this file
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under the terms of either the MIT license or GPL.
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This License is also included in this distribution in the file called
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"MIT-COPYING".
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EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS
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PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
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BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR
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COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/ /**************************************************************************/
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#ifndef __PROCESS_STATS_H__
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#define __PROCESS_STATS_H__
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#include "pvrsrv_error.h"
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/*
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* The publishing of Process Stats is controlled by the
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* PVRSRV_ENABLE_PROCESS_STATS build option. The recording of all Memory
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* allocations is controlled by the PVRSRV_ENABLE_MEMORY_STATS build option.
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*
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* Note: There will be a performance degradation with memory allocation
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* recording enabled!
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*/
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/*
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* Memory types which can be tracked...
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*/
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typedef enum {
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PVRSRV_MEM_ALLOC_TYPE_KMALLOC,
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PVRSRV_MEM_ALLOC_TYPE_VMALLOC,
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PVRSRV_MEM_ALLOC_TYPE_ALLOC_PAGES_PT_UMA, /* pages allocated from UMA to hold page table information */
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PVRSRV_MEM_ALLOC_TYPE_VMAP_PT_UMA, /* ALLOC_PAGES_PT_UMA mapped to kernel address space */
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PVRSRV_MEM_ALLOC_TYPE_ALLOC_PAGES_PT_LMA, /* pages allocated from LMA to hold page table information */
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PVRSRV_MEM_ALLOC_TYPE_IOREMAP_PT_LMA, /* ALLOC_PAGES_PT_LMA mapped to kernel address space */
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PVRSRV_MEM_ALLOC_TYPE_ALLOC_LMA_PAGES, /* pages allocated from LMA */
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PVRSRV_MEM_ALLOC_TYPE_ALLOC_UMA_PAGES, /* pages allocated from UMA */
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PVRSRV_MEM_ALLOC_TYPE_MAP_UMA_LMA_PAGES, /* mapped UMA/LMA pages */
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/* Must be the last enum...*/
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PVRSRV_MEM_ALLOC_TYPE_COUNT
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} PVRSRV_MEM_ALLOC_TYPE;
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/*
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* Functions for managing the processes recorded...
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*/
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PVRSRV_ERROR PVRSRVStatsInitialise(IMG_VOID);
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IMG_VOID PVRSRVStatsDestroy(IMG_VOID);
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PVRSRV_ERROR PVRSRVStatsRegisterProcess(IMG_HANDLE* phProcessStats);
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IMG_VOID PVRSRVStatsDeregisterProcess(IMG_HANDLE hProcessStats);
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#define MAX_POWER_STAT_ENTRIES 51
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/*
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* Functions for recording the statistics...
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*/
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IMG_VOID PVRSRVStatsAddMemAllocRecord(PVRSRV_MEM_ALLOC_TYPE eAllocType,
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IMG_VOID *pvCpuVAddr,
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IMG_CPU_PHYADDR sCpuPAddr,
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IMG_SIZE_T uiBytes,
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IMG_PVOID pvPrivateData);
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IMG_VOID PVRSRVStatsRemoveMemAllocRecord(PVRSRV_MEM_ALLOC_TYPE eAllocType,
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IMG_UINT64 ui64Key);
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IMG_VOID PVRSRVStatsIncrMemAllocStat(PVRSRV_MEM_ALLOC_TYPE eAllocType,
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IMG_SIZE_T uiBytes);
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/*
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* Increases the memory stat for eAllocType. Tracks the allocation size value
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* by inserting a value into a hash table with uiCpuVAddr as key.
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* Pair with PVRSRVStatsDecrMemAllocStatAndUntrack().
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*/
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IMG_VOID PVRSRVStatsIncrMemAllocStatAndTrack(PVRSRV_MEM_ALLOC_TYPE eAllocType,
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IMG_SIZE_T uiBytes,
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IMG_UINT64 uiCpuVAddr);
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IMG_VOID PVRSRVStatsDecrMemAllocStat(PVRSRV_MEM_ALLOC_TYPE eAllocType,
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IMG_SIZE_T uiBytes);
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/*
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* Decrease the memory stat for eAllocType. Takes the allocation size value from the
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* hash table with uiCpuVAddr as key. Pair with PVRSRVStatsIncrMemAllocStatAndTrack().
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*/
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IMG_VOID PVRSRVStatsDecrMemAllocStatAndUntrack(PVRSRV_MEM_ALLOC_TYPE eAllocType,
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IMG_UINT64 uiCpuVAddr);
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IMG_VOID PVRSRVStatsUpdateRenderContextStats(IMG_UINT32 ui32TotalNumPartialRenders,
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IMG_UINT32 ui32TotalNumOutOfMemory,
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IMG_UINT32 ui32TotalTAStores,
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IMG_UINT32 ui32Total3DStores,
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IMG_UINT32 ui32TotalSHStores,
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IMG_UINT32 ui32TotalCDMStores,
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IMG_PID owner);
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IMG_VOID PVRSRVStatsUpdateZSBufferStats(IMG_UINT32 ui32NumReqByApp,
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IMG_UINT32 ui32NumReqByFW,
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IMG_PID owner);
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IMG_VOID PVRSRVStatsUpdateFreelistStats(IMG_UINT32 ui32NumGrowReqByApp,
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IMG_UINT32 ui32NumGrowReqByFW,
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IMG_UINT32 ui32InitFLPages,
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IMG_UINT32 ui32NumHighPages,
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IMG_PID ownerPid);
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/*
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* Functions for obtaining the information stored...
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*/
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IMG_BOOL PVRSRVStatsObtainElement(IMG_PVOID pvStatPtr,
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IMG_UINT32 ui32StatNumber,
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IMG_INT32* pi32StatData,
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IMG_CHAR** ppszStatFmtText);
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IMG_BOOL PVRSRVPowerStatsObtainElement(IMG_PVOID pvStatPtr,
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IMG_UINT32 ui32StatNumber,
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IMG_INT32* pi32StatData,
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IMG_CHAR** ppszStatFmtText);
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typedef enum
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{
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PVRSRV_POWER_ENTRY_TYPE_PRE,
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PVRSRV_POWER_ENTRY_TYPE_POST
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} PVRSRV_POWER_ENTRY_TYPE;
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IMG_VOID InsertPowerTimeStatistic(PVRSRV_POWER_ENTRY_TYPE bType,
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IMG_INT32 ui32CurrentState, IMG_INT32 ui32NextState,
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IMG_UINT64 ui64SysStartTime, IMG_UINT64 ui64SysEndTime,
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IMG_UINT64 ui64DevStartTime, IMG_UINT64 ui64DevEndTime,
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IMG_BOOL bForced);
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IMG_VOID SetFirmwareStartTime(IMG_UINT32 ui32TimeStamp);
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IMG_VOID SetFirmwareHandshakeIdleTime(IMG_UINT64 ui64Duration);
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#endif /* __PROCESS_STATS_H__ */
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