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/**********************************************************************
*
* Copyright (C) Imagination Technologies Ltd. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful but, except
* as otherwise stated in writing, without any warranty; without even the
* implied warranty of merchantability or fitness for a particular purpose.
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
*
* The full GNU General Public License is included in this distribution in
* the file called "COPYING".
*
* Contact Information:
* Imagination Technologies Ltd. <gpl-support@imgtec.com>
* Home Park Estate, Kings Langley, Herts, WD4 8LZ, UK
*
******************************************************************************/
#include "perproc.h"
#include "sgxinfokm.h"
#define CCB_OFFSET_IS_VALID(type, psCCBMemInfo, psCCBKick, offset) \
((sizeof(type) <= (psCCBMemInfo)->uAllocSize) && \
((psCCBKick)->offset <= (psCCBMemInfo)->uAllocSize - sizeof(type)))
#define CCB_DATA_FROM_OFFSET(type, psCCBMemInfo, psCCBKick, offset) \
((type *)(((IMG_CHAR *)(psCCBMemInfo)->pvLinAddrKM) + \
(psCCBKick)->offset))
extern IMG_UINT64 ui64KickCount;
IMG_IMPORT
IMG_VOID SGXTestActivePowerEvent(PVRSRV_DEVICE_NODE *psDeviceNode,
IMG_UINT32 ui32CallerID);
IMG_IMPORT
PVRSRV_ERROR SGXScheduleCCBCommand(PVRSRV_DEVICE_NODE *psDeviceNode,
SGXMKIF_CMD_TYPE eCommandType,
SGXMKIF_COMMAND *psCommandData,
IMG_UINT32 ui32CallerID,
IMG_UINT32 ui32PDumpFlags,
IMG_HANDLE hDevMemContext,
IMG_BOOL bLastInScene);
IMG_IMPORT
PVRSRV_ERROR SGXScheduleCCBCommandKM(PVRSRV_DEVICE_NODE *psDeviceNode,
SGXMKIF_CMD_TYPE eCommandType,
SGXMKIF_COMMAND *psCommandData,
IMG_UINT32 ui32CallerID,
IMG_UINT32 ui32PDumpFlags,
IMG_HANDLE hDevMemContext,
IMG_BOOL bLastInScene);
IMG_IMPORT
PVRSRV_ERROR SGXScheduleProcessQueuesKM(PVRSRV_DEVICE_NODE *psDeviceNode);
IMG_IMPORT
IMG_BOOL SGXIsDevicePowered(PVRSRV_DEVICE_NODE *psDeviceNode);
IMG_IMPORT
IMG_HANDLE SGXRegisterHWRenderContextKM(IMG_HANDLE psDeviceNode,
IMG_CPU_VIRTADDR *psHWRenderContextCpuVAddr,
IMG_UINT32 ui32HWRenderContextSize,
IMG_UINT32 ui32OffsetToPDDevPAddr,
IMG_HANDLE hDevMemContext,
IMG_DEV_VIRTADDR *psHWRenderContextDevVAddr,
PVRSRV_PER_PROCESS_DATA *psPerProc);
IMG_IMPORT
IMG_HANDLE SGXRegisterHWTransferContextKM(IMG_HANDLE psDeviceNode,
IMG_CPU_VIRTADDR *psHWTransferContextCpuVAddr,
IMG_UINT32 ui32HWTransferContextSize,
IMG_UINT32 ui32OffsetToPDDevPAddr,
IMG_HANDLE hDevMemContext,
IMG_DEV_VIRTADDR *psHWTransferContextDevVAddr,
PVRSRV_PER_PROCESS_DATA *psPerProc);
IMG_IMPORT
PVRSRV_ERROR SGXFlushHWRenderTargetKM(IMG_HANDLE psSGXDevInfo,
IMG_DEV_VIRTADDR psHWRTDataSetDevVAddr,
IMG_BOOL bForceCleanup);
IMG_IMPORT
PVRSRV_ERROR SGXUnregisterHWRenderContextKM(IMG_HANDLE hHWRenderContext, IMG_BOOL bForceCleanup);
IMG_IMPORT
PVRSRV_ERROR SGXUnregisterHWTransferContextKM(IMG_HANDLE hHWTransferContext, IMG_BOOL bForceCleanup);
IMG_IMPORT
PVRSRV_ERROR SGXSetRenderContextPriorityKM(IMG_HANDLE hDeviceNode,
IMG_HANDLE hHWRenderContext,
IMG_UINT32 ui32Priority,
IMG_UINT32 ui32OffsetOfPriorityField);
IMG_IMPORT
PVRSRV_ERROR SGXSetTransferContextPriorityKM(IMG_HANDLE hDeviceNode,
IMG_HANDLE hHWTransferContext,
IMG_UINT32 ui32Priority,
IMG_UINT32 ui32OffsetOfPriorityField);
#if defined(SGX_FEATURE_2D_HARDWARE)
IMG_IMPORT
IMG_HANDLE SGXRegisterHW2DContextKM(IMG_HANDLE psDeviceNode,
IMG_CPU_VIRTADDR *psHW2DContextCpuVAddr,
IMG_UINT32 ui32HW2DContextSize,
IMG_UINT32 ui32OffsetToPDDevPAddr,
IMG_HANDLE hDevMemContext,
IMG_DEV_VIRTADDR *psHW2DContextDevVAddr,
PVRSRV_PER_PROCESS_DATA *psPerProc);
IMG_IMPORT
PVRSRV_ERROR SGXUnregisterHW2DContextKM(IMG_HANDLE hHW2DContext, IMG_BOOL bForceCleanup);
#endif
IMG_UINT32 SGXConvertTimeStamp(PVRSRV_SGXDEV_INFO *psDevInfo,
IMG_UINT32 ui32TimeWraps,
IMG_UINT32 ui32Time);
IMG_VOID SGXWaitClocks(PVRSRV_SGXDEV_INFO *psDevInfo,
IMG_UINT32 ui32SGXClocks);
PVRSRV_ERROR SGXCleanupRequest(PVRSRV_DEVICE_NODE *psDeviceNode,
IMG_DEV_VIRTADDR *psHWDataDevVAddr,
IMG_UINT32 ui32CleanupType,
IMG_BOOL bForceCleanup);
IMG_IMPORT
PVRSRV_ERROR PVRSRVGetSGXRevDataKM(PVRSRV_DEVICE_NODE* psDeviceNode, IMG_UINT32 *pui32SGXCoreRev,
IMG_UINT32 *pui32SGXCoreID);
PVRSRV_ERROR SGXContextSuspend(PVRSRV_DEVICE_NODE *psDeviceNode,
IMG_DEV_VIRTADDR *psHWContextDevVAddr,
IMG_BOOL bResume);
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