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Diffstat (limited to 'pvr-source/services4/srvkm/include/resman.h')
| -rwxr-xr-x | pvr-source/services4/srvkm/include/resman.h | 152 |
1 files changed, 0 insertions, 152 deletions
diff --git a/pvr-source/services4/srvkm/include/resman.h b/pvr-source/services4/srvkm/include/resman.h deleted file mode 100755 index 92659d9..0000000 --- a/pvr-source/services4/srvkm/include/resman.h +++ /dev/null @@ -1,152 +0,0 @@ -/*************************************************************************/ /*! -@Title Resource Manager API -@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved -@Description Provide resource management -@License Dual MIT/GPLv2 - -The contents of this file are subject to the MIT license as set out below. - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -Alternatively, the contents of this file may be used under the terms of -the GNU General Public License Version 2 ("GPL") in which case the provisions -of GPL are applicable instead of those above. - -If you wish to allow use of your version of this file only under the terms of -GPL, and not to allow others to use your version of this file under the terms -of the MIT license, indicate your decision by deleting the provisions above -and replace them with the notice and other provisions required by GPL as set -out in the file called "GPL-COPYING" included in this distribution. If you do -not delete the provisions above, a recipient may use your version of this file -under the terms of either the MIT license or GPL. - -This License is also included in this distribution in the file called -"MIT-COPYING". - -EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS -PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING -BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR -PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR -COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER -IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ /**************************************************************************/ - -#ifndef __RESMAN_H__ -#define __RESMAN_H__ - -#if defined (__cplusplus) -extern "C" { -#endif - -/****************************************************************************** - * resman definitions - *****************************************************************************/ - -enum { - /* SGX: */ - RESMAN_TYPE_SHARED_PB_DESC = 1, /*!< Parameter buffer kernel stubs */ - RESMAN_TYPE_SHARED_PB_DESC_CREATE_LOCK, /*!< Shared parameter buffer creation lock */ - RESMAN_TYPE_HW_RENDER_CONTEXT, /*!< Hardware Render Context Resource */ - RESMAN_TYPE_HW_TRANSFER_CONTEXT, /*!< Hardware transfer Context Resource */ - RESMAN_TYPE_HW_2D_CONTEXT, /*!< Hardware 2D Context Resource */ - RESMAN_TYPE_TRANSFER_CONTEXT, /*!< Transfer Queue context */ - - /* VGX: */ - RESMAN_TYPE_DMA_CLIENT_FIFO_DATA, /*!< VGX DMA Client FIFO data */ - - /* DISPLAY CLASS: */ - RESMAN_TYPE_DISPLAYCLASS_SWAPCHAIN_REF, /*!< Display Class Swapchain Reference Resource */ - RESMAN_TYPE_DISPLAYCLASS_DEVICE, /*!< Display Class Device Resource */ - - /* BUFFER CLASS: */ - RESMAN_TYPE_BUFFERCLASS_DEVICE, /*!< Buffer Class Device Resource */ - - /* OS specific User mode Mappings: */ - RESMAN_TYPE_OS_USERMODE_MAPPING, /*!< OS specific User mode mappings */ - - /* COMMON: */ - RESMAN_TYPE_DEVICEMEM_CONTEXT, /*!< Device Memory Context Resource */ - RESMAN_TYPE_DEVICECLASSMEM_MAPPING, /*!< Device Memory Mapping Resource */ - RESMAN_TYPE_DEVICEMEM_MAPPING, /*!< Device Memory Mapping Resource */ - RESMAN_TYPE_DEVICEMEM_WRAP, /*!< Device Memory Wrap Resource */ - RESMAN_TYPE_DEVICEMEM_ALLOCATION, /*!< Device Memory Allocation Resource */ - RESMAN_TYPE_DEVICEMEM_ION, /*!< Device Memory Ion Resource */ - RESMAN_TYPE_EVENT_OBJECT, /*!< Event Object */ - RESMAN_TYPE_SHARED_MEM_INFO, /*!< Shared system memory meminfo */ - RESMAN_TYPE_MODIFY_SYNC_OPS, /*!< Syncobject synchronisation Resource*/ - RESMAN_TYPE_SYNC_INFO, /*!< Syncobject Resource*/ - - /* KERNEL: */ - RESMAN_TYPE_KERNEL_DEVICEMEM_ALLOCATION /*!< Device Memory Allocation Resource */ -}; - -#define RESMAN_CRITERIA_ALL 0x00000000 /*!< match by criteria all */ -#define RESMAN_CRITERIA_RESTYPE 0x00000001 /*!< match by criteria type */ -#define RESMAN_CRITERIA_PVOID_PARAM 0x00000002 /*!< match by criteria param1 */ -#define RESMAN_CRITERIA_UI32_PARAM 0x00000004 /*!< match by criteria param2 */ - -typedef PVRSRV_ERROR (*RESMAN_FREE_FN)(IMG_PVOID pvParam, IMG_UINT32 ui32Param, IMG_BOOL bForceCleanup); - -typedef struct _RESMAN_ITEM_ *PRESMAN_ITEM; -typedef struct _RESMAN_CONTEXT_ *PRESMAN_CONTEXT; - -/****************************************************************************** - * resman functions - *****************************************************************************/ - -/* - Note: - Resource cleanup can fail with retry in which case we don't remove - it from resman's list and either UM or KM will try to release the - resource at a later date (and will keep trying until a non-retry - error is returned) -*/ - -PVRSRV_ERROR ResManInit(IMG_VOID); -IMG_VOID ResManDeInit(IMG_VOID); - -PRESMAN_ITEM ResManRegisterRes(PRESMAN_CONTEXT hResManContext, - IMG_UINT32 ui32ResType, - IMG_PVOID pvParam, - IMG_UINT32 ui32Param, - RESMAN_FREE_FN pfnFreeResource); - -PVRSRV_ERROR ResManFreeResByPtr(PRESMAN_ITEM psResItem, - IMG_BOOL bForceCleanup); - -PVRSRV_ERROR ResManFreeResByCriteria(PRESMAN_CONTEXT hResManContext, - IMG_UINT32 ui32SearchCriteria, - IMG_UINT32 ui32ResType, - IMG_PVOID pvParam, - IMG_UINT32 ui32Param); - -PVRSRV_ERROR ResManDissociateRes(PRESMAN_ITEM psResItem, - PRESMAN_CONTEXT psNewResManContext); - -PVRSRV_ERROR ResManFindResourceByPtr(PRESMAN_CONTEXT hResManContext, - PRESMAN_ITEM psItem); - -PVRSRV_ERROR PVRSRVResManConnect(IMG_HANDLE hPerProc, - PRESMAN_CONTEXT *phResManContext); -IMG_VOID PVRSRVResManDisconnect(PRESMAN_CONTEXT hResManContext, - IMG_BOOL bKernelContext); - -#if defined (__cplusplus) -} -#endif - -#endif /* __RESMAN_H__ */ - -/****************************************************************************** - End of file (resman.h) -******************************************************************************/ - |