| /*************************************************************************/ /*! |
| @File rgxtdmtransfer.h |
| @Title RGX Transfer queue 2 Functionality |
| @Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved |
| @Description Header for the RGX Transfer queue Functionality |
| @License MIT |
| |
| 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. |
| |
| 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. |
| */ /**************************************************************************/ |
| |
| #if !defined(__RGXTDMTRANSFER_H__) |
| #define __RGXTDMTRANSFER_H__ |
| |
| #include "devicemem.h" |
| #include "device.h" |
| #include "rgxdevice.h" |
| #include "rgxfwutils.h" |
| #include "rgx_fwif_resetframework.h" |
| #include "rgxdebug.h" |
| #include "pvr_notifier.h" |
| |
| #include "sync_server.h" |
| #include "connection_server.h" |
| |
| typedef struct _RGX_SERVER_TQ_TDM_CONTEXT_ RGX_SERVER_TQ_TDM_CONTEXT; |
| |
| |
| PVRSRV_ERROR PVRSRVRGXTDMCreateTransferContextKM( |
| CONNECTION_DATA * psConnection, |
| PVRSRV_DEVICE_NODE * psDeviceNode, |
| IMG_UINT32 ui32Priority, |
| IMG_UINT32 ui32FrameworkCommandSize, |
| IMG_PBYTE pabyFrameworkCommand, |
| IMG_HANDLE hMemCtxPrivData, |
| RGX_SERVER_TQ_TDM_CONTEXT **ppsTransferContext); |
| |
| |
| PVRSRV_ERROR PVRSRVRGXTDMDestroyTransferContextKM(RGX_SERVER_TQ_TDM_CONTEXT *psTransferContext); |
| |
| |
| PVRSRV_ERROR PVRSRVRGXTDMSubmitTransferKM( |
| RGX_SERVER_TQ_TDM_CONTEXT * psTransferContext, |
| IMG_UINT32 ui32PDumpFlags, |
| IMG_UINT32 ui32ClientCacheOpSeqNum, |
| IMG_UINT32 ui32ClientFenceCount, |
| SYNC_PRIMITIVE_BLOCK ** pauiClientFenceUFOSyncPrimBlock, |
| IMG_UINT32 * paui32ClientFenceSyncOffset, |
| IMG_UINT32 * paui32ClientFenceValue, |
| IMG_UINT32 ui32ClientUpdateCount, |
| SYNC_PRIMITIVE_BLOCK ** pauiClientUpdateUFOSyncPrimBlock, |
| IMG_UINT32 * paui32ClientUpdateSyncOffset, |
| IMG_UINT32 * paui32ClientUpdateValue, |
| IMG_UINT32 ui32ServerSyncCount, |
| IMG_UINT32 * paui32ServerSyncFlags, |
| SERVER_SYNC_PRIMITIVE ** papsServerSyncs, |
| PVRSRV_FENCE iCheckFence, |
| PVRSRV_TIMELINE iUpdateTimeline, |
| PVRSRV_FENCE * piUpdateFence, |
| IMG_CHAR szUpdateFenceName[32], |
| IMG_UINT32 ui32FWCommandSize, |
| IMG_UINT8 * pui8FWCommand, |
| IMG_UINT32 ui32ExtJobRef, |
| IMG_UINT32 ui32SyncPMRCount, |
| IMG_UINT32 * pui32SyncPMRFlags, |
| PMR ** ppsSyncPMRs); |
| |
| PVRSRV_ERROR PVRSRVRGXTDMNotifyWriteOffsetUpdateKM( |
| RGX_SERVER_TQ_TDM_CONTEXT *psTransferContext, |
| IMG_UINT32 ui32PDumpFlags); |
| |
| PVRSRV_ERROR PVRSRVRGXTDMSetTransferContextPriorityKM(CONNECTION_DATA *psConnection, |
| PVRSRV_DEVICE_NODE * psDeviceNode, |
| RGX_SERVER_TQ_TDM_CONTEXT *psTransferContext, |
| IMG_UINT32 ui32Priority); |
| |
| /* Debug - check if transfer context is waiting on a fence */ |
| void CheckForStalledTDMTransferCtxt(PVRSRV_RGXDEV_INFO *psDevInfo, |
| DUMPDEBUG_PRINTF_FUNC *pfnDumpDebugPrintf, |
| void *pvDumpDebugFile); |
| |
| /* Debug/Watchdog - check if client transfer contexts are stalled */ |
| IMG_UINT32 CheckForStalledClientTDMTransferCtxt(PVRSRV_RGXDEV_INFO *psDevInfo); |
| |
| |
| #endif /* __RGXTDMTRANSFER_H__ */ |
