| /**************************************************************************/ /*! |
| @File |
| @Title Server side synchronisation interface |
| @Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved |
| @Description Describes the server side synchronisation functions |
| @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. |
| */ /***************************************************************************/ |
| |
| #include "img_types.h" |
| #include "device.h" |
| #include "devicemem.h" |
| #include "pdump.h" |
| #include "pvrsrv_error.h" |
| #include "connection_server.h" |
| |
| #ifndef _SYNC_SERVER_H_ |
| #define _SYNC_SERVER_H_ |
| |
| typedef struct _SERVER_OP_COOKIE_ SERVER_OP_COOKIE; |
| typedef struct _SERVER_SYNC_PRIMITIVE_ SERVER_SYNC_PRIMITIVE; |
| typedef struct _SYNC_PRIMITIVE_BLOCK_ SYNC_PRIMITIVE_BLOCK; |
| typedef struct _SERVER_SYNC_EXPORT_ SERVER_SYNC_EXPORT; |
| typedef struct _SYNC_CONNECTION_DATA_ SYNC_CONNECTION_DATA; |
| typedef struct SYNC_RECORD* SYNC_RECORD_HANDLE; |
| |
| typedef struct _SYNC_ADDR_LIST_ |
| { |
| IMG_UINT32 ui32NumSyncs; |
| PRGXFWIF_UFO_ADDR *pasFWAddrs; |
| } SYNC_ADDR_LIST; |
| |
| PVRSRV_ERROR |
| SyncPrimitiveBlockToFWAddr(SYNC_PRIMITIVE_BLOCK *psSyncPrimBlock, |
| IMG_UINT32 ui32Offset, |
| PRGXFWIF_UFO_ADDR *psAddrOut); |
| |
| void |
| SyncAddrListInit(SYNC_ADDR_LIST *psList); |
| |
| void |
| SyncAddrListDeinit(SYNC_ADDR_LIST *psList); |
| |
| PVRSRV_ERROR |
| SyncAddrListPopulate(SYNC_ADDR_LIST *psList, |
| IMG_UINT32 ui32NumSyncs, |
| SYNC_PRIMITIVE_BLOCK **apsSyncPrimBlock, |
| IMG_UINT32 *paui32SyncOffset); |
| |
| PVRSRV_ERROR |
| PVRSRVAllocSyncPrimitiveBlockKM(CONNECTION_DATA *psConnection, |
| PVRSRV_DEVICE_NODE * psDevNode, |
| SYNC_PRIMITIVE_BLOCK **ppsSyncBlk, |
| IMG_UINT32 *puiSyncPrimVAddr, |
| IMG_UINT32 *puiSyncPrimBlockSize, |
| PMR **ppsSyncPMR); |
| |
| PVRSRV_ERROR |
| PVRSRVExportSyncPrimitiveBlockKM(SYNC_PRIMITIVE_BLOCK *psSyncBlk, |
| DEVMEM_EXPORTCOOKIE **psExportCookie); |
| |
| PVRSRV_ERROR |
| PVRSRVUnexportSyncPrimitiveBlockKM(SYNC_PRIMITIVE_BLOCK *psSyncBlk); |
| |
| PVRSRV_ERROR |
| PVRSRVFreeSyncPrimitiveBlockKM(SYNC_PRIMITIVE_BLOCK *ppsSyncBlk); |
| |
| PVRSRV_ERROR |
| PVRSRVSyncPrimSetKM(SYNC_PRIMITIVE_BLOCK *psSyncBlk, IMG_UINT32 ui32Index, |
| IMG_UINT32 ui32Value); |
| |
| PVRSRV_ERROR |
| PVRSRVServerSyncPrimSetKM(SERVER_SYNC_PRIMITIVE *psServerSync, IMG_UINT32 ui32Value); |
| |
| #if defined(SUPPORT_INSECURE_EXPORT) |
| PVRSRV_ERROR |
| PVRSRVSyncPrimServerExportKM(SERVER_SYNC_PRIMITIVE *psSync, |
| SERVER_SYNC_EXPORT **ppsExport); |
| |
| PVRSRV_ERROR |
| PVRSRVSyncPrimServerUnexportKM(SERVER_SYNC_EXPORT *psExport); |
| |
| PVRSRV_ERROR |
| PVRSRVSyncPrimServerImportKM(CONNECTION_DATA *psConnection, |
| PVRSRV_DEVICE_NODE *psDevNode, |
| SERVER_SYNC_EXPORT *psExport, |
| SERVER_SYNC_PRIMITIVE **ppsSync, |
| IMG_UINT32 *pui32SyncPrimVAddr); |
| #endif |
| |
| #if defined(SUPPORT_SECURE_EXPORT) |
| PVRSRV_ERROR |
| PVRSRVSyncPrimServerSecureExportKM(CONNECTION_DATA *psConnection, |
| PVRSRV_DEVICE_NODE * psDevNode, |
| SERVER_SYNC_PRIMITIVE *psSync, |
| IMG_SECURE_TYPE *phSecure, |
| SERVER_SYNC_EXPORT **ppsExport, |
| CONNECTION_DATA **ppsSecureConnection); |
| |
| PVRSRV_ERROR |
| PVRSRVSyncPrimServerSecureUnexportKM(SERVER_SYNC_EXPORT *psExport); |
| |
| PVRSRV_ERROR |
| PVRSRVSyncPrimServerSecureImportKM(CONNECTION_DATA *psConnection, |
| PVRSRV_DEVICE_NODE *psDevNode, |
| IMG_SECURE_TYPE hSecure, |
| SERVER_SYNC_PRIMITIVE **ppsSync, |
| IMG_UINT32 *pui32SyncPrimVAddr); |
| #endif |
| |
| IMG_UINT32 PVRSRVServerSyncRequesterRegisterKM(IMG_UINT32 *pui32SyncRequesterID); |
| void PVRSRVServerSyncRequesterUnregisterKM(IMG_UINT32 ui32SyncRequesterID); |
| |
| PVRSRV_ERROR |
| PVRSRVSyncAllocEventKM(IMG_BOOL bServerSync, |
| IMG_UINT32 ui32FWAddr, |
| IMG_UINT32 ui32ClassNameSize, |
| const IMG_CHAR *pszClassName); |
| |
| PVRSRV_ERROR |
| PVRSRVSyncFreeEventKM(IMG_UINT32 ui32FWAddr); |
| |
| PVRSRV_ERROR |
| PVRSRVSyncRecordAddKM(CONNECTION_DATA *psConnection, |
| PVRSRV_DEVICE_NODE *psDevNode, |
| SYNC_RECORD_HANDLE *phRecord, |
| SYNC_PRIMITIVE_BLOCK *hServerSyncPrimBlock, |
| IMG_UINT32 ui32FwBlockAddr, |
| IMG_UINT32 ui32SyncOffset, |
| IMG_BOOL bServerSync, |
| IMG_UINT32 ui32ClassNameSize, |
| const IMG_CHAR *pszClassName); |
| |
| PVRSRV_ERROR |
| PVRSRVSyncRecordRemoveByHandleKM( |
| SYNC_RECORD_HANDLE hRecord); |
| |
| PVRSRV_ERROR |
| PVRSRVServerSyncAllocKM(CONNECTION_DATA * psConnection, |
| PVRSRV_DEVICE_NODE *psDevNode, |
| SERVER_SYNC_PRIMITIVE **ppsSync, |
| IMG_UINT32 *pui32SyncPrimVAddr, |
| IMG_UINT32 ui32ClassNameSize, |
| const IMG_CHAR *szClassName); |
| PVRSRV_ERROR |
| PVRSRVServerSyncFreeKM(SERVER_SYNC_PRIMITIVE *psSync); |
| |
| PVRSRV_ERROR |
| PVRSRVServerSyncGetStatusKM(IMG_UINT32 ui32SyncCount, |
| SERVER_SYNC_PRIMITIVE **papsSyncs, |
| IMG_UINT32 *pui32UID, |
| IMG_UINT32 *pui32FWAddr, |
| IMG_UINT32 *pui32CurrentOp, |
| IMG_UINT32 *pui32NextOp); |
| |
| PVRSRV_ERROR |
| PVRSRVServerSyncQueueSWOpKM(SERVER_SYNC_PRIMITIVE *psSync, |
| IMG_UINT32 *pui32FenceValue, |
| IMG_UINT32 *pui32UpdateValue, |
| IMG_UINT32 ui32SyncRequesterID, |
| IMG_BOOL bUpdate, |
| IMG_BOOL *pbFenceRequired); |
| |
| PVRSRV_ERROR |
| PVRSRVServerSyncQueueHWOpKM(SERVER_SYNC_PRIMITIVE *psSync, |
| IMG_BOOL bUpdate, |
| IMG_UINT32 *pui32FenceValue, |
| IMG_UINT32 *pui32UpdateValue); |
| |
| IMG_BOOL |
| ServerSyncFenceIsMet(SERVER_SYNC_PRIMITIVE *psSync, |
| IMG_UINT32 ui32FenceValue); |
| |
| void |
| ServerSyncCompleteOp(SERVER_SYNC_PRIMITIVE *psSync, |
| IMG_BOOL bDoUpdate, |
| IMG_UINT32 ui32UpdateValue); |
| |
| |
| PVRSRV_ERROR |
| PVRSRVSyncPrimOpCreateKM(IMG_UINT32 ui32SyncBlockCount, |
| SYNC_PRIMITIVE_BLOCK **papsSyncPrimBlock, |
| IMG_UINT32 ui32ClientSyncCount, |
| IMG_UINT32 *paui32SyncBlockIndex, |
| IMG_UINT32 *paui32Index, |
| IMG_UINT32 ui32ServerSyncCount, |
| SERVER_SYNC_PRIMITIVE **papsServerSync, |
| SERVER_OP_COOKIE **ppsServerCookie); |
| |
| PVRSRV_ERROR |
| PVRSRVSyncPrimOpTakeKM(SERVER_OP_COOKIE *psServerCookie, |
| IMG_UINT32 ui32ClientSyncCount, |
| IMG_UINT32 *paui32Flags, |
| IMG_UINT32 *paui32FenceValue, |
| IMG_UINT32 *paui32UpdateValue, |
| IMG_UINT32 ui32ServerSyncCount, |
| IMG_UINT32 *paui32ServerFlags); |
| |
| PVRSRV_ERROR |
| PVRSRVSyncPrimOpReadyKM(SERVER_OP_COOKIE *psServerCookie, |
| IMG_BOOL *pbReady); |
| |
| PVRSRV_ERROR |
| PVRSRVSyncPrimOpCompleteKM(SERVER_OP_COOKIE *psServerCookie); |
| |
| PVRSRV_ERROR |
| PVRSRVSyncPrimOpDestroyKM(SERVER_OP_COOKIE *psServerCookie); |
| |
| IMG_UINT32 ServerSyncGetId(SERVER_SYNC_PRIMITIVE *psSync); |
| |
| PVRSRV_ERROR |
| ServerSyncGetFWAddr(SERVER_SYNC_PRIMITIVE *psSync, IMG_UINT32 *pui32SyncAddr); |
| |
| IMG_UINT32 ServerSyncGetValue(SERVER_SYNC_PRIMITIVE *psSync); |
| |
| IMG_UINT32 ServerSyncGetNextValue(SERVER_SYNC_PRIMITIVE *psSync); |
| |
| #if defined(PVRSRV_ENABLE_FULL_SYNC_TRACKING) |
| void SyncRecordLookup(PVRSRV_DEVICE_NODE *psDevNode, IMG_UINT32 ui32FwAddr, |
| IMG_CHAR * pszSyncInfo, size_t len); |
| #endif |
| |
| void ServerSyncDumpPending(void); |
| |
| PVRSRV_ERROR SyncRegisterConnection(SYNC_CONNECTION_DATA **ppsSyncConnectionData); |
| void SyncUnregisterConnection(SYNC_CONNECTION_DATA *ppsSyncConnectionData); |
| void SyncConnectionPDumpSyncBlocks(SYNC_CONNECTION_DATA *ppsSyncConnectionData); |
| |
| PVRSRV_ERROR ServerSyncInit(PVRSRV_DEVICE_NODE *psDevNode); |
| void ServerSyncDeinit(PVRSRV_DEVICE_NODE *psDevNode); |
| |
| #if defined(PDUMP) |
| PVRSRV_ERROR |
| PVRSRVSyncPrimPDumpKM(SYNC_PRIMITIVE_BLOCK *psSyncBlk, IMG_UINT32 ui32Offset); |
| |
| PVRSRV_ERROR |
| PVRSRVSyncPrimPDumpValueKM(SYNC_PRIMITIVE_BLOCK *psSyncBlk, IMG_UINT32 ui32Offset, |
| IMG_UINT32 ui32Value); |
| |
| PVRSRV_ERROR |
| PVRSRVSyncPrimPDumpPolKM(SYNC_PRIMITIVE_BLOCK *psSyncBlk, IMG_UINT32 ui32Offset, |
| IMG_UINT32 ui32Value, IMG_UINT32 ui32Mask, |
| PDUMP_POLL_OPERATOR eOperator, |
| PDUMP_FLAGS_T uiDumpFlags); |
| |
| PVRSRV_ERROR |
| PVRSRVSyncPrimOpPDumpPolKM(SERVER_OP_COOKIE *psServerCookie, |
| PDUMP_POLL_OPERATOR eOperator, |
| PDUMP_FLAGS_T ui32PDumpFlags); |
| |
| PVRSRV_ERROR |
| PVRSRVSyncPrimPDumpCBPKM(SYNC_PRIMITIVE_BLOCK *psSyncBlk, IMG_UINT64 ui32Offset, |
| IMG_UINT64 uiWriteOffset, IMG_UINT64 uiPacketSize, |
| IMG_UINT64 uiBufferSize); |
| |
| #else /* PDUMP */ |
| |
| #ifdef INLINE_IS_PRAGMA |
| #pragma inline(PVRSRVSyncPrimPDumpKM) |
| #endif |
| static INLINE PVRSRV_ERROR |
| PVRSRVSyncPrimPDumpKM(SYNC_PRIMITIVE_BLOCK *psSyncBlk, IMG_UINT32 ui32Offset) |
| { |
| PVR_UNREFERENCED_PARAMETER(psSyncBlk); |
| PVR_UNREFERENCED_PARAMETER(ui32Offset); |
| return PVRSRV_OK; |
| } |
| |
| #ifdef INLINE_IS_PRAGMA |
| #pragma inline(PVRSRVSyncPrimPDumpValueKM) |
| #endif |
| static INLINE PVRSRV_ERROR |
| PVRSRVSyncPrimPDumpValueKM(SYNC_PRIMITIVE_BLOCK *psSyncBlk, IMG_UINT32 ui32Offset, |
| IMG_UINT32 ui32Value) |
| { |
| PVR_UNREFERENCED_PARAMETER(psSyncBlk); |
| PVR_UNREFERENCED_PARAMETER(ui32Offset); |
| PVR_UNREFERENCED_PARAMETER(ui32Value); |
| return PVRSRV_OK; |
| } |
| |
| #ifdef INLINE_IS_PRAGMA |
| #pragma inline(PVRSRVSyncPrimPDumpPolKM) |
| #endif |
| static INLINE PVRSRV_ERROR |
| PVRSRVSyncPrimPDumpPolKM(SYNC_PRIMITIVE_BLOCK *psSyncBlk, IMG_UINT32 ui32Offset, |
| IMG_UINT32 ui32Value, IMG_UINT32 ui32Mask, |
| PDUMP_POLL_OPERATOR eOperator, |
| PDUMP_FLAGS_T uiDumpFlags) |
| { |
| PVR_UNREFERENCED_PARAMETER(psSyncBlk); |
| PVR_UNREFERENCED_PARAMETER(ui32Offset); |
| PVR_UNREFERENCED_PARAMETER(ui32Value); |
| PVR_UNREFERENCED_PARAMETER(ui32Mask); |
| PVR_UNREFERENCED_PARAMETER(eOperator); |
| PVR_UNREFERENCED_PARAMETER(uiDumpFlags); |
| return PVRSRV_OK; |
| } |
| |
| #ifdef INLINE_IS_PRAGMA |
| #pragma inline(PVRSRVSyncPrimOpPDumpPolKM) |
| #endif |
| static INLINE PVRSRV_ERROR |
| PVRSRVSyncPrimOpPDumpPolKM(SERVER_OP_COOKIE *psServerCookie, |
| PDUMP_POLL_OPERATOR eOperator, |
| PDUMP_FLAGS_T uiDumpFlags) |
| { |
| PVR_UNREFERENCED_PARAMETER(psServerCookie); |
| PVR_UNREFERENCED_PARAMETER(eOperator); |
| PVR_UNREFERENCED_PARAMETER(uiDumpFlags); |
| return PVRSRV_OK; |
| } |
| |
| #ifdef INLINE_IS_PRAGMA |
| #pragma inline(PVRSRVSyncPrimPDumpCBPKM) |
| #endif |
| static INLINE PVRSRV_ERROR |
| PVRSRVSyncPrimPDumpCBPKM(SYNC_PRIMITIVE_BLOCK *psSyncBlk, IMG_UINT64 ui32Offset, |
| IMG_UINT64 uiWriteOffset, IMG_UINT64 uiPacketSize, |
| IMG_UINT64 uiBufferSize) |
| { |
| PVR_UNREFERENCED_PARAMETER(psSyncBlk); |
| PVR_UNREFERENCED_PARAMETER(ui32Offset); |
| PVR_UNREFERENCED_PARAMETER(uiWriteOffset); |
| PVR_UNREFERENCED_PARAMETER(uiPacketSize); |
| PVR_UNREFERENCED_PARAMETER(uiBufferSize); |
| return PVRSRV_OK; |
| } |
| #endif /* PDUMP */ |
| #endif /*_SYNC_SERVER_H_ */ |
