| /**************************************************************************/ /*! |
| @File |
| @Title Fallback sync interface |
| @Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved |
| @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 _SYNC_FALLBACK_SERVER_H_ |
| #define _SYNC_FALLBACK_SERVER_H_ |
| |
| #include "img_types.h" |
| #include "sync_checkpoint.h" |
| #include "device.h" |
| #include "connection_server.h" |
| |
| |
| typedef struct _PVRSRV_TIMELINE_SERVER_ PVRSRV_TIMELINE_SERVER; |
| typedef struct _PVRSRV_FENCE_SERVER_ PVRSRV_FENCE_SERVER; |
| typedef struct _PVRSRV_FENCE_EXPORT_ PVRSRV_FENCE_EXPORT; |
| |
| typedef struct _PVRSRV_SYNC_PT_ PVRSRV_SYNC_PT; |
| |
| #define SYNC_FB_TIMELINE_MAX_LENGTH PVRSRV_SYNC_NAME_LENGTH |
| #define SYNC_FB_FENCE_MAX_LENGTH PVRSRV_SYNC_NAME_LENGTH |
| |
| /*****************************************************************************/ |
| /* */ |
| /* SW SPECIFIC FUNCTIONS */ |
| /* */ |
| /*****************************************************************************/ |
| |
| PVRSRV_ERROR SyncFbTimelineCreateSW(IMG_UINT32 uiTimelineNameSize, |
| const IMG_CHAR *pszTimelineName, |
| PVRSRV_TIMELINE_SERVER **ppsTimeline); |
| |
| PVRSRV_ERROR SyncFbFenceCreateSW(PVRSRV_TIMELINE_SERVER *psTimeline, |
| IMG_UINT32 uiFenceNameSize, |
| const IMG_CHAR *pszFenceName, |
| PVRSRV_FENCE_SERVER **ppsOutputFence, |
| IMG_UINT64 *pui64SyncPtIdx); |
| PVRSRV_ERROR SyncFbSWTimelineFenceCreateKM(PVRSRV_TIMELINE iSWTimeline, |
| const IMG_CHAR *pszFenceName, |
| PVRSRV_FENCE *piOutputFence, |
| IMG_UINT64* pui64SyncPtIdx); |
| |
| PVRSRV_ERROR SyncFbTimelineAdvanceSW(PVRSRV_TIMELINE_SERVER *psTimeline, |
| IMG_UINT64 *pui64SyncPtIdx); |
| PVRSRV_ERROR SyncFbSWTimelineAdvanceKM(void *pvSWTimelineObj, |
| IMG_UINT64* pui64SyncPtIdx); |
| |
| /*****************************************************************************/ |
| /* */ |
| /* PVR SPECIFIC FUNCTIONS */ |
| /* */ |
| /*****************************************************************************/ |
| |
| PVRSRV_ERROR SyncFbTimelineCreatePVR(IMG_UINT32 uiTimelineNameSize, |
| const IMG_CHAR *pszTimelineName, |
| PVRSRV_TIMELINE_SERVER **ppsTimeline); |
| |
| PVRSRV_ERROR SyncFbFenceCreatePVR(const IMG_CHAR *pszName, |
| PVRSRV_TIMELINE iTl, |
| PSYNC_CHECKPOINT_CONTEXT hSyncCheckpointContext, |
| PVRSRV_FENCE *piOutFence, |
| IMG_UINT64 *puiFenceUID, |
| void **ppvFenceFinaliseData, |
| PSYNC_CHECKPOINT *ppsOutCheckpoint, |
| void **ppvTimelineUpdateSync, |
| IMG_UINT32 *puiTimelineUpdateValue); |
| |
| PVRSRV_ERROR SyncFbFenceResolvePVR(PSYNC_CHECKPOINT_CONTEXT psContext, |
| PVRSRV_FENCE iFence, |
| IMG_UINT32 *puiNumCheckpoints, |
| PSYNC_CHECKPOINT **papsCheckpoints, |
| IMG_UINT64 *puiFenceUID); |
| |
| /*****************************************************************************/ |
| /* */ |
| /* GENERIC FUNCTIONS */ |
| /* */ |
| /*****************************************************************************/ |
| |
| PVRSRV_ERROR SyncFbGetFenceObj(PVRSRV_FENCE iFence, |
| void **ppvFenceObj); |
| |
| PVRSRV_ERROR SyncFbSWGetTimelineObj(PVRSRV_TIMELINE iSWTimeline, |
| void **ppvSWTimelineObj); |
| |
| PVRSRV_ERROR SyncFbTimelineRelease(PVRSRV_TIMELINE_SERVER *psTl); |
| |
| PVRSRV_ERROR SyncFbFenceRelease(PVRSRV_FENCE_SERVER *psFence); |
| PVRSRV_ERROR SyncFbFenceReleaseKM(void *pvFenceObj); |
| |
| PVRSRV_ERROR SyncFbFenceDup(PVRSRV_FENCE_SERVER *psInFence, |
| PVRSRV_FENCE_SERVER **ppsOutFence); |
| |
| PVRSRV_ERROR SyncFbFenceMerge(PVRSRV_FENCE_SERVER *psInFence1, |
| PVRSRV_FENCE_SERVER *psInFence2, |
| IMG_UINT32 uiFenceNameSize, |
| const IMG_CHAR *pszFenceName, |
| PVRSRV_FENCE_SERVER **ppsOutFence); |
| |
| PVRSRV_ERROR SyncFbFenceWait(PVRSRV_FENCE_SERVER *psFence, |
| IMG_UINT32 uiTimeout); |
| |
| PVRSRV_ERROR SyncFbFenceDump(PVRSRV_FENCE_SERVER *psFence, |
| IMG_UINT32 uiLine, |
| IMG_UINT32 uiFileNameLength, |
| const IMG_CHAR *pszFile, |
| IMG_UINT32 uiModuleLength, |
| const IMG_CHAR *pszModule, |
| IMG_UINT32 uiDescLength, |
| const IMG_CHAR *pszDesc); |
| |
| PVRSRV_ERROR SyncFbDumpFenceKM(void *pvSWFenceObj, |
| DUMPDEBUG_PRINTF_FUNC *pfnDumpDebugPrintf, |
| void *pvDumpDebugFile); |
| |
| PVRSRV_ERROR SyncFbSWDumpTimelineKM(void *pvSWTimelineObj, |
| DUMPDEBUG_PRINTF_FUNC *pfnDumpDebugPrintf, |
| void *pvDumpDebugFile); |
| |
| PVRSRV_ERROR SyncFbRegisterDevice(PVRSRV_DEVICE_NODE *psDeviceNode); |
| |
| PVRSRV_ERROR SyncFbDeregisterDevice(PVRSRV_DEVICE_NODE *psDeviceNode); |
| |
| IMG_UINT32 SyncFbDumpInfoOnStalledUFOs(IMG_UINT32 nr_ufos, IMG_UINT32 *vaddrs); |
| |
| IMG_BOOL SyncFbCheckpointHasSignalled(IMG_UINT32 ui32FwAddr, IMG_UINT32 ui32Value); |
| |
| /*****************************************************************************/ |
| /* */ |
| /* IMPORT/EXPORT FUNCTIONS */ |
| /* */ |
| /*****************************************************************************/ |
| |
| #if defined(SUPPORT_INSECURE_EXPORT) |
| PVRSRV_ERROR SyncFbFenceExportInsecure(PVRSRV_FENCE_SERVER *psFence, |
| PVRSRV_FENCE_EXPORT **ppExport); |
| |
| PVRSRV_ERROR SyncFbFenceExportDestroyInsecure(PVRSRV_FENCE_EXPORT *psExport); |
| |
| PVRSRV_ERROR SyncFbFenceImportInsecure(CONNECTION_DATA *psConnection, |
| PVRSRV_DEVICE_NODE *psDevice, |
| PVRSRV_FENCE_EXPORT *psImport, |
| PVRSRV_FENCE_SERVER **psFence); |
| #endif /* defined(SUPPORT_INSECURE_EXPORT) */ |
| |
| PVRSRV_ERROR SyncFbFenceExportSecure(CONNECTION_DATA *psConnection, |
| PVRSRV_DEVICE_NODE * psDevNode, |
| PVRSRV_FENCE_SERVER *psFence, |
| IMG_SECURE_TYPE *phSecure, |
| PVRSRV_FENCE_EXPORT **ppsExport, |
| CONNECTION_DATA **ppsSecureConnection); |
| |
| PVRSRV_ERROR SyncFbFenceExportDestroySecure(PVRSRV_FENCE_EXPORT *psExport); |
| |
| PVRSRV_ERROR SyncFbFenceImportSecure(CONNECTION_DATA *psConnection, |
| PVRSRV_DEVICE_NODE *psDevice, |
| IMG_SECURE_TYPE hSecure, |
| PVRSRV_FENCE_SERVER **psFence); |
| |
| #endif /* _SYNC_FALLBACK_SERVER_H_ */ |