mirror of
https://github.com/revyos/thead-kernel.git
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263 lines
8.0 KiB
C
263 lines
8.0 KiB
C
/*******************************************************************************
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@File
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@Title Direct client bridge for sync
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@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved
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@Description Implements the client side of the bridge for sync
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which is used in calls from Server context.
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@License Dual MIT/GPLv2
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The contents of this file are subject to the MIT license as set out below.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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Alternatively, the contents of this file may be used under the terms of
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the GNU General Public License Version 2 ("GPL") in which case the provisions
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of GPL are applicable instead of those above.
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If you wish to allow use of your version of this file only under the terms of
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GPL, and not to allow others to use your version of this file under the terms
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of the MIT license, indicate your decision by deleting the provisions above
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and replace them with the notice and other provisions required by GPL as set
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out in the file called "GPL-COPYING" included in this distribution. If you do
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not delete the provisions above, a recipient may use your version of this file
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under the terms of either the MIT license or GPL.
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This License is also included in this distribution in the file called
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"MIT-COPYING".
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EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS
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PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
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BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR
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COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*******************************************************************************/
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#include "client_sync_bridge.h"
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#include "img_defs.h"
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#include "pvr_debug.h"
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/* Module specific includes */
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#include "pdump.h"
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#include "pdumpdefs.h"
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#include "devicemem_typedefs.h"
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#include "pvrsrv_sync_km.h"
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#include <powervr/pvrsrv_sync_ext.h>
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#include "sync.h"
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#include "sync_server.h"
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#include "pdump.h"
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#include "pvrsrv_sync_km.h"
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#include "sync_fallback_server.h"
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#include "sync_checkpoint.h"
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IMG_INTERNAL PVRSRV_ERROR BridgeAllocSyncPrimitiveBlock(IMG_HANDLE hBridge,
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IMG_HANDLE * phSyncHandle,
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IMG_UINT32 * pui32SyncPrimVAddr,
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IMG_UINT32 * pui32SyncPrimBlockSize,
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IMG_HANDLE * phhSyncPMR)
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{
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PVRSRV_ERROR eError;
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SYNC_PRIMITIVE_BLOCK *psSyncHandleInt = NULL;
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PMR *pshSyncPMRInt = NULL;
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eError =
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PVRSRVAllocSyncPrimitiveBlockKM(NULL, (PVRSRV_DEVICE_NODE *) ((void *)hBridge),
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&psSyncHandleInt,
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pui32SyncPrimVAddr,
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pui32SyncPrimBlockSize, &pshSyncPMRInt);
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*phSyncHandle = psSyncHandleInt;
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*phhSyncPMR = pshSyncPMRInt;
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return eError;
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}
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IMG_INTERNAL PVRSRV_ERROR BridgeFreeSyncPrimitiveBlock(IMG_HANDLE hBridge, IMG_HANDLE hSyncHandle)
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{
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PVRSRV_ERROR eError;
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SYNC_PRIMITIVE_BLOCK *psSyncHandleInt;
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PVR_UNREFERENCED_PARAMETER(hBridge);
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psSyncHandleInt = (SYNC_PRIMITIVE_BLOCK *) hSyncHandle;
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eError = PVRSRVFreeSyncPrimitiveBlockKM(psSyncHandleInt);
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return eError;
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}
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IMG_INTERNAL PVRSRV_ERROR BridgeSyncPrimSet(IMG_HANDLE hBridge,
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IMG_HANDLE hSyncHandle,
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IMG_UINT32 ui32Index, IMG_UINT32 ui32Value)
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{
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PVRSRV_ERROR eError;
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SYNC_PRIMITIVE_BLOCK *psSyncHandleInt;
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PVR_UNREFERENCED_PARAMETER(hBridge);
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psSyncHandleInt = (SYNC_PRIMITIVE_BLOCK *) hSyncHandle;
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eError = PVRSRVSyncPrimSetKM(psSyncHandleInt, ui32Index, ui32Value);
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return eError;
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}
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IMG_INTERNAL PVRSRV_ERROR BridgeSyncPrimPDump(IMG_HANDLE hBridge,
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IMG_HANDLE hSyncHandle, IMG_UINT32 ui32Offset)
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{
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#if defined(PDUMP)
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PVRSRV_ERROR eError;
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SYNC_PRIMITIVE_BLOCK *psSyncHandleInt;
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PVR_UNREFERENCED_PARAMETER(hBridge);
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psSyncHandleInt = (SYNC_PRIMITIVE_BLOCK *) hSyncHandle;
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eError = PVRSRVSyncPrimPDumpKM(psSyncHandleInt, ui32Offset);
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return eError;
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#else
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PVR_UNREFERENCED_PARAMETER(hBridge);
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PVR_UNREFERENCED_PARAMETER(hSyncHandle);
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PVR_UNREFERENCED_PARAMETER(ui32Offset);
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return PVRSRV_ERROR_NOT_IMPLEMENTED;
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#endif
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}
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IMG_INTERNAL PVRSRV_ERROR BridgeSyncPrimPDumpValue(IMG_HANDLE hBridge,
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IMG_HANDLE hSyncHandle,
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IMG_UINT32 ui32Offset, IMG_UINT32 ui32Value)
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{
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#if defined(PDUMP)
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PVRSRV_ERROR eError;
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SYNC_PRIMITIVE_BLOCK *psSyncHandleInt;
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PVR_UNREFERENCED_PARAMETER(hBridge);
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psSyncHandleInt = (SYNC_PRIMITIVE_BLOCK *) hSyncHandle;
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eError = PVRSRVSyncPrimPDumpValueKM(psSyncHandleInt, ui32Offset, ui32Value);
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return eError;
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#else
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PVR_UNREFERENCED_PARAMETER(hBridge);
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PVR_UNREFERENCED_PARAMETER(hSyncHandle);
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PVR_UNREFERENCED_PARAMETER(ui32Offset);
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PVR_UNREFERENCED_PARAMETER(ui32Value);
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return PVRSRV_ERROR_NOT_IMPLEMENTED;
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#endif
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}
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IMG_INTERNAL PVRSRV_ERROR BridgeSyncPrimPDumpPol(IMG_HANDLE hBridge,
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IMG_HANDLE hSyncHandle,
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IMG_UINT32 ui32Offset,
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IMG_UINT32 ui32Value,
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IMG_UINT32 ui32Mask,
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PDUMP_POLL_OPERATOR eOperator,
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PDUMP_FLAGS_T uiPDumpFlags)
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{
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#if defined(PDUMP)
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PVRSRV_ERROR eError;
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SYNC_PRIMITIVE_BLOCK *psSyncHandleInt;
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PVR_UNREFERENCED_PARAMETER(hBridge);
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psSyncHandleInt = (SYNC_PRIMITIVE_BLOCK *) hSyncHandle;
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eError =
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PVRSRVSyncPrimPDumpPolKM(psSyncHandleInt,
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ui32Offset, ui32Value, ui32Mask, eOperator, uiPDumpFlags);
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return eError;
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#else
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PVR_UNREFERENCED_PARAMETER(hBridge);
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PVR_UNREFERENCED_PARAMETER(hSyncHandle);
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PVR_UNREFERENCED_PARAMETER(ui32Offset);
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PVR_UNREFERENCED_PARAMETER(ui32Value);
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PVR_UNREFERENCED_PARAMETER(ui32Mask);
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PVR_UNREFERENCED_PARAMETER(eOperator);
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PVR_UNREFERENCED_PARAMETER(uiPDumpFlags);
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return PVRSRV_ERROR_NOT_IMPLEMENTED;
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#endif
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}
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IMG_INTERNAL PVRSRV_ERROR BridgeSyncPrimPDumpCBP(IMG_HANDLE hBridge,
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IMG_HANDLE hSyncHandle,
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IMG_UINT32 ui32Offset,
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IMG_DEVMEM_OFFSET_T uiWriteOffset,
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IMG_DEVMEM_SIZE_T uiPacketSize,
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IMG_DEVMEM_SIZE_T uiBufferSize)
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{
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#if defined(PDUMP)
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PVRSRV_ERROR eError;
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SYNC_PRIMITIVE_BLOCK *psSyncHandleInt;
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PVR_UNREFERENCED_PARAMETER(hBridge);
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psSyncHandleInt = (SYNC_PRIMITIVE_BLOCK *) hSyncHandle;
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eError =
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PVRSRVSyncPrimPDumpCBPKM(psSyncHandleInt,
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ui32Offset, uiWriteOffset, uiPacketSize, uiBufferSize);
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return eError;
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#else
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PVR_UNREFERENCED_PARAMETER(hBridge);
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PVR_UNREFERENCED_PARAMETER(hSyncHandle);
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PVR_UNREFERENCED_PARAMETER(ui32Offset);
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PVR_UNREFERENCED_PARAMETER(uiWriteOffset);
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PVR_UNREFERENCED_PARAMETER(uiPacketSize);
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PVR_UNREFERENCED_PARAMETER(uiBufferSize);
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return PVRSRV_ERROR_NOT_IMPLEMENTED;
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#endif
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}
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IMG_INTERNAL PVRSRV_ERROR BridgeSyncAllocEvent(IMG_HANDLE hBridge,
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IMG_BOOL bServerSync,
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IMG_UINT32 ui32FWAddr,
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IMG_UINT32 ui32ClassNameSize,
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const IMG_CHAR * puiClassName)
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{
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PVRSRV_ERROR eError;
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eError =
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PVRSRVSyncAllocEventKM(NULL, (PVRSRV_DEVICE_NODE *) ((void *)hBridge),
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bServerSync, ui32FWAddr, ui32ClassNameSize, puiClassName);
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return eError;
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}
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IMG_INTERNAL PVRSRV_ERROR BridgeSyncFreeEvent(IMG_HANDLE hBridge, IMG_UINT32 ui32FWAddr)
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{
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PVRSRV_ERROR eError;
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eError = PVRSRVSyncFreeEventKM(NULL, (PVRSRV_DEVICE_NODE *) ((void *)hBridge), ui32FWAddr);
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return eError;
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}
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IMG_INTERNAL PVRSRV_ERROR BridgeSyncCheckpointSignalledPDumpPol(IMG_HANDLE hBridge,
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PVRSRV_FENCE hFence)
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{
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#if defined(PDUMP)
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PVRSRV_ERROR eError;
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PVR_UNREFERENCED_PARAMETER(hBridge);
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eError = PVRSRVSyncCheckpointSignalledPDumpPolKM(hFence);
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return eError;
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#else
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PVR_UNREFERENCED_PARAMETER(hBridge);
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PVR_UNREFERENCED_PARAMETER(hFence);
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return PVRSRV_ERROR_NOT_IMPLEMENTED;
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#endif
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}
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