ecf5e527ca
Add the driver for PowerVR Rogue graphics hardware. Signed-off-by: Han Gao <gaohan@iscas.ac.cn>
168 lines
6.5 KiB
C
168 lines
6.5 KiB
C
/*************************************************************************/ /*!
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@File devicemem_history_server.h
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@Title Resource Information abstraction
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@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved
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@Description Devicemem History functions
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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 DEVICEMEM_HISTORY_SERVER_H
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#define DEVICEMEM_HISTORY_SERVER_H
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#include "img_defs.h"
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#include "pvrsrv_error.h"
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#include "rgxmem.h"
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#include "devicemem_utils.h"
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#include "connection_server.h"
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PVRSRV_ERROR DevicememHistoryInitKM(void);
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void DevicememHistoryDeInitKM(void);
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PVRSRV_ERROR DevicememHistoryDeviceInit(PVRSRV_DEVICE_NODE *psDevNode);
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PVRSRV_ERROR DevicememHistoryDeviceCreate(PVRSRV_DEVICE_NODE *psDevNode);
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void DevicememHistoryDeviceDestroy(PVRSRV_DEVICE_NODE *psDevNode);
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PVRSRV_ERROR DevicememHistoryMapKM(PMR *psPMR,
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IMG_UINT32 ui32Offset,
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IMG_DEV_VIRTADDR sDevVAddr,
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IMG_DEVMEM_SIZE_T uiSize,
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const char szName[DEVMEM_ANNOTATION_MAX_LEN],
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IMG_UINT32 ui32PageSize,
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IMG_UINT32 ui32AllocationIndex,
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IMG_UINT32 *pui32AllocationIndexOut);
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PVRSRV_ERROR DevicememHistoryUnmapKM(PMR *psPMR,
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IMG_UINT32 ui32Offset,
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IMG_DEV_VIRTADDR sDevVAddr,
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IMG_DEVMEM_SIZE_T uiSize,
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const char szName[DEVMEM_ANNOTATION_MAX_LEN],
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IMG_UINT32 ui32PageSize,
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IMG_UINT32 ui32AllocationIndex,
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IMG_UINT32 *pui32AllocationIndexOut);
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PVRSRV_ERROR DevicememHistoryMapVRangeKM(CONNECTION_DATA *psConnection,
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PVRSRV_DEVICE_NODE *psDeviceNode,
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IMG_DEV_VIRTADDR sBaseDevVAddr,
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IMG_UINT32 ui32StartPage,
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IMG_UINT32 ui32NumPages,
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IMG_DEVMEM_SIZE_T uiAllocSize,
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const IMG_CHAR szName[DEVMEM_ANNOTATION_MAX_LEN],
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IMG_UINT32 ui32Log2PageSize,
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IMG_UINT32 ui32AllocationIndex,
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IMG_UINT32 *ui32AllocationIndexOut);
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PVRSRV_ERROR DevicememHistoryUnmapVRangeKM(CONNECTION_DATA *psConnection,
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PVRSRV_DEVICE_NODE *psDeviceNode,
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IMG_DEV_VIRTADDR sBaseDevVAddr,
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IMG_UINT32 ui32StartPage,
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IMG_UINT32 ui32NumPages,
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IMG_DEVMEM_SIZE_T uiAllocSize,
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const IMG_CHAR szName[DEVMEM_ANNOTATION_MAX_LEN],
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IMG_UINT32 ui32Log2PageSize,
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IMG_UINT32 ui32AllocationIndex,
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IMG_UINT32 *ui32AllocationIndexOut);
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PVRSRV_ERROR DevicememHistorySparseChangeKM(PMR *psPMR,
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IMG_UINT32 ui32Offset,
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IMG_DEV_VIRTADDR sDevVAddr,
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IMG_DEVMEM_SIZE_T uiSize,
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const char szName[DEVMEM_ANNOTATION_MAX_LEN],
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IMG_UINT32 ui32PageSize,
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IMG_UINT32 ui32AllocPageCount,
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IMG_UINT32 *paui32AllocPageIndices,
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IMG_UINT32 ui32FreePageCount,
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IMG_UINT32 *pauiFreePageIndices,
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IMG_UINT32 AllocationIndex,
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IMG_UINT32 *pui32AllocationIndexOut);
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/* used when the PID does not matter */
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#define DEVICEMEM_HISTORY_PID_ANY 0xFFFFFFFE
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typedef struct _DEVICEMEM_HISTORY_QUERY_IN_
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{
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IMG_PID uiPID;
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IMG_DEV_VIRTADDR sDevVAddr;
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PVRSRV_DEVICE_NODE *psDevNode;
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} DEVICEMEM_HISTORY_QUERY_IN;
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/* Store up to 4 results for a lookup. In the case of the faulting page being
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* re-mapped between the page fault occurring on HW and the page fault analysis
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* being done, the second result entry will show the allocation being unmapped.
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* A further 2 entries are added to cater for multiple buffers in the same page.
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*/
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#define DEVICEMEM_HISTORY_QUERY_OUT_MAX_RESULTS 4
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typedef struct _DEVICEMEM_HISTORY_QUERY_OUT_RESULT_
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{
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IMG_CHAR szString[DEVMEM_ANNOTATION_MAX_LEN];
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IMG_DEV_VIRTADDR sBaseDevVAddr;
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IMG_DEVMEM_SIZE_T uiSize;
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IMG_BOOL bMap;
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IMG_BOOL bRange;
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IMG_BOOL bAll;
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IMG_UINT64 ui64When;
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IMG_UINT64 ui64Age;
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/* info for sparse map/unmap operations (i.e. bRange=IMG_TRUE) */
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IMG_UINT32 ui32StartPage;
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IMG_UINT32 ui32PageCount;
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IMG_DEV_VIRTADDR sMapStartAddr;
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IMG_DEV_VIRTADDR sMapEndAddr;
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RGXMEM_PROCESS_INFO sProcessInfo;
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} DEVICEMEM_HISTORY_QUERY_OUT_RESULT;
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typedef struct _DEVICEMEM_HISTORY_QUERY_OUT_
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{
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IMG_UINT32 ui32NumResults;
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IMG_UINT64 ui64SearchCount;
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/* result 0 is the newest */
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DEVICEMEM_HISTORY_QUERY_OUT_RESULT sResults[DEVICEMEM_HISTORY_QUERY_OUT_MAX_RESULTS];
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} DEVICEMEM_HISTORY_QUERY_OUT;
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void DevicememHistoryDumpRecordStats(PVRSRV_DEVICE_NODE *psDevNode,
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DUMPDEBUG_PRINTF_FUNC *pfnDumpDebugPrintf,
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void *pvDumpDebugFile);
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IMG_BOOL
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DevicememHistoryQuery(DEVICEMEM_HISTORY_QUERY_IN *psQueryIn,
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DEVICEMEM_HISTORY_QUERY_OUT *psQueryOut,
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IMG_UINT32 ui32PageSizeBytes,
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IMG_BOOL bMatchAnyAllocInPage);
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#endif
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