| /*************************************************************************/ /*! |
| @File |
| @Title RGX compute functionality |
| @Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved |
| @Description Header for the RGX compute functionality |
| @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. |
| */ /**************************************************************************/ |
| |
| #if !defined(__RGXCOMPUTE_H__) |
| #define __RGXCOMPUTE_H__ |
| |
| #include "devicemem.h" |
| #include "device.h" |
| #include "rgxfwutils.h" |
| #include "rgx_fwif_resetframework.h" |
| #include "rgxdebug.h" |
| #include "pvr_notifier.h" |
| |
| #include "sync_server.h" |
| #include "sync_internal.h" |
| #include "connection_server.h" |
| |
| |
| typedef struct _RGX_SERVER_COMPUTE_CONTEXT_ RGX_SERVER_COMPUTE_CONTEXT; |
| |
| /*! |
| ******************************************************************************* |
| @Function PVRSRVRGXCreateComputeContextKM |
| |
| @Description |
| |
| @Return PVRSRV_ERROR |
| ******************************************************************************/ |
| PVRSRV_ERROR PVRSRVRGXCreateComputeContextKM(CONNECTION_DATA *psConnection, |
| PVRSRV_DEVICE_NODE *psDeviceNode, |
| IMG_UINT32 ui32Priority, |
| IMG_UINT32 ui32FrameworkRegisterSize, |
| IMG_PBYTE pbyFrameworkRegisters, |
| IMG_HANDLE hMemCtxPrivData, |
| IMG_UINT32 ui32StaticComputecontextStateSize, |
| IMG_PBYTE pStaticComputecontextState, |
| IMG_UINT32 ui32PackedCCBSizeU88, |
| IMG_UINT32 ui32ContextFlags, |
| IMG_UINT64 ui64RobustnessAddress, |
| IMG_UINT32 ui32MaxDeadlineMS, |
| RGX_SERVER_COMPUTE_CONTEXT **ppsComputeContext); |
| |
| /*! |
| ******************************************************************************* |
| @Function PVRSRVRGXDestroyComputeContextKM |
| |
| @Description |
| Server-side implementation of RGXDestroyComputeContext |
| |
| @Return PVRSRV_ERROR |
| ******************************************************************************/ |
| PVRSRV_ERROR PVRSRVRGXDestroyComputeContextKM(RGX_SERVER_COMPUTE_CONTEXT *psComputeContext); |
| |
| |
| /*! |
| ******************************************************************************* |
| @Function PVRSRVRGXKickCDMKM |
| |
| @Description |
| Server-side implementation of RGXKickCDM |
| |
| @Return PVRSRV_ERROR |
| ******************************************************************************/ |
| PVRSRV_ERROR PVRSRVRGXKickCDMKM(RGX_SERVER_COMPUTE_CONTEXT *psComputeContext, |
| IMG_UINT32 ui32ClientCacheOpSeqNum, |
| IMG_UINT32 ui32ClientUpdateCount, |
| SYNC_PRIMITIVE_BLOCK **pauiClientUpdateUFODevVarBlock, |
| IMG_UINT32 *paui32ClientUpdateSyncOffset, |
| IMG_UINT32 *paui32ClientUpdateValue, |
| PVRSRV_FENCE iCheckFence, |
| PVRSRV_TIMELINE iUpdateTimeline, |
| PVRSRV_FENCE *piUpdateFence, |
| IMG_CHAR pcszUpdateFenceName[PVRSRV_SYNC_NAME_LENGTH], |
| IMG_UINT32 ui32CmdSize, |
| IMG_PBYTE pui8DMCmd, |
| IMG_UINT32 ui32PDumpFlags, |
| IMG_UINT32 ui32ExtJobRef, |
| IMG_UINT32 ui32NumWorkgroups, |
| IMG_UINT32 ui32NumWorkitems, |
| IMG_UINT64 ui64DeadlineInus); |
| |
| /*! |
| ******************************************************************************* |
| @Function PVRSRVRGXFlushComputeDataKM |
| |
| @Description |
| Server-side implementation of RGXFlushComputeData |
| |
| @Input psComputeContext - Compute context to flush |
| |
| @Return PVRSRV_ERROR |
| ******************************************************************************/ |
| PVRSRV_ERROR PVRSRVRGXFlushComputeDataKM(RGX_SERVER_COMPUTE_CONTEXT *psComputeContext); |
| |
| /*! |
| ******************************************************************************* |
| |
| @Function PVRSRVRGXNotifyComputeWriteOffsetUpdateKM |
| @Description Server-side implementation of RGXNotifyComputeWriteOffsetUpdate |
| |
| @Input psComputeContext - Compute context to flush |
| |
| @Return PVRSRV_ERROR |
| |
| ******************************************************************************/ |
| PVRSRV_ERROR PVRSRVRGXNotifyComputeWriteOffsetUpdateKM(RGX_SERVER_COMPUTE_CONTEXT *psComputeContext); |
| |
| PVRSRV_ERROR PVRSRVRGXSetComputeContextPriorityKM(CONNECTION_DATA *psConnection, |
| PVRSRV_DEVICE_NODE *psDeviceNode, |
| RGX_SERVER_COMPUTE_CONTEXT *psComputeContext, |
| IMG_UINT32 ui32Priority); |
| |
| PVRSRV_ERROR PVRSRVRGXGetLastComputeContextResetReasonKM(RGX_SERVER_COMPUTE_CONTEXT *psComputeContext, |
| IMG_UINT32 *peLastResetReason, |
| IMG_UINT32 *pui32LastResetJobRef); |
| |
| PVRSRV_ERROR PVRSRVRGXSetComputeContextPropertyKM(RGX_SERVER_COMPUTE_CONTEXT *psComputeContext, |
| RGX_CONTEXT_PROPERTY eContextProperty, |
| IMG_UINT64 ui64Input, |
| IMG_UINT64 *pui64Output); |
| |
| /* Debug - Dump debug info of compute contexts on this device */ |
| void DumpComputeCtxtsInfo(PVRSRV_RGXDEV_INFO *psDevInfo, |
| DUMPDEBUG_PRINTF_FUNC *pfnDumpDebugPrintf, |
| void *pvDumpDebugFile, |
| IMG_UINT32 ui32VerbLevel); |
| |
| /* Debug/Watchdog - check if client compute contexts are stalled */ |
| IMG_UINT32 CheckForStalledClientComputeCtxt(PVRSRV_RGXDEV_INFO *psDevInfo); |
| |
| #endif /* __RGXCOMPUTE_H__ */ |