Remove PVR.

1 files changed, 0 insertions, 4894 deletions

diff --git a/drivers/gpu/pvr/bridged_pvr_bridge.c b/drivers/gpu/pvr/bridged_pvr_bridge.c
deleted file mode 100644
index b585b99..0000000
--- a/drivers/gpu/pvr/bridged_pvr_bridge.c
+++ /dev/null
@@ -1,4894 +0,0 @@
-/**********************************************************************
- *
- * 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 <stddef.h>
-
-#include "img_defs.h"
-#include "services.h"
-#include "pvr_bridge_km.h"
-#include "pvr_debug.h"
-#include "ra.h"
-#include "pvr_bridge.h"
-#if defined(SUPPORT_SGX)
-#include "sgx_bridge.h"
-#endif
-#if defined(SUPPORT_VGX)
-#include "vgx_bridge.h"
-#endif
-#if defined(SUPPORT_MSVDX)
-#include "msvdx_bridge.h"
-#endif
-#include "perproc.h"
-#include "device.h"
-#include "buffer_manager.h"
-#include "refcount.h"
-
-#include "pdump_km.h"
-#include "syscommon.h"
-
-#include "bridged_pvr_bridge.h"
-#if defined(SUPPORT_SGX)
-#include "bridged_sgx_bridge.h"
-#endif
-#if defined(SUPPORT_VGX)
-#include "bridged_vgx_bridge.h"
-#endif
-#if defined(SUPPORT_MSVDX)
-#include "bridged_msvdx_bridge.h"
-#endif
-
-#include "env_data.h"
-
-#if defined (__linux__)
-#include "mmap.h"
-#endif
-
-
-#include "srvkm.h"
-
-PVRSRV_BRIDGE_DISPATCH_TABLE_ENTRY g_BridgeDispatchTable[BRIDGE_DISPATCH_TABLE_ENTRY_COUNT];
-
-#if defined(DEBUG_BRIDGE_KM)
-PVRSRV_BRIDGE_GLOBAL_STATS g_BridgeGlobalStats;
-#endif
-
-#if defined(PVR_SECURE_HANDLES) || defined (SUPPORT_SID_INTERFACE)
-static IMG_BOOL abSharedDeviceMemHeap[PVRSRV_MAX_CLIENT_HEAPS];
-static IMG_BOOL *pbSharedDeviceMemHeap = abSharedDeviceMemHeap;
-#else
-static IMG_BOOL *pbSharedDeviceMemHeap = (IMG_BOOL*)IMG_NULL;
-#endif
-
-
-#if defined(DEBUG_BRIDGE_KM)
-PVRSRV_ERROR
-CopyFromUserWrapper(PVRSRV_PER_PROCESS_DATA *pProcData,
-					IMG_UINT32 ui32BridgeID,
-					IMG_VOID *pvDest,
-					IMG_VOID *pvSrc,
-					IMG_UINT32 ui32Size)
-{
-	g_BridgeDispatchTable[ui32BridgeID].ui32CopyFromUserTotalBytes+=ui32Size;
-	g_BridgeGlobalStats.ui32TotalCopyFromUserBytes+=ui32Size;
-	return OSCopyFromUser(pProcData, pvDest, pvSrc, ui32Size);
-}
-PVRSRV_ERROR
-CopyToUserWrapper(PVRSRV_PER_PROCESS_DATA *pProcData,
-				  IMG_UINT32 ui32BridgeID,
-				  IMG_VOID *pvDest,
-				  IMG_VOID *pvSrc,
-				  IMG_UINT32 ui32Size)
-{
-	g_BridgeDispatchTable[ui32BridgeID].ui32CopyToUserTotalBytes+=ui32Size;
-	g_BridgeGlobalStats.ui32TotalCopyToUserBytes+=ui32Size;
-	return OSCopyToUser(pProcData, pvDest, pvSrc, ui32Size);
-}
-#endif
-
-
-static IMG_INT
-PVRSRVEnumerateDevicesBW(IMG_UINT32 ui32BridgeID,
-						 IMG_VOID *psBridgeIn,
-						 PVRSRV_BRIDGE_OUT_ENUMDEVICE *psEnumDeviceOUT,
-						 PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_ENUM_DEVICES);
-
-	PVR_UNREFERENCED_PARAMETER(psPerProc);
-	PVR_UNREFERENCED_PARAMETER(psBridgeIn);
-
-	psEnumDeviceOUT->eError =
-		PVRSRVEnumerateDevicesKM(&psEnumDeviceOUT->ui32NumDevices,
-								 psEnumDeviceOUT->asDeviceIdentifier);
-
-	return 0;
-}
-
-static IMG_INT
-PVRSRVAcquireDeviceDataBW(IMG_UINT32 ui32BridgeID,
-						  PVRSRV_BRIDGE_IN_ACQUIRE_DEVICEINFO *psAcquireDevInfoIN,
-						  PVRSRV_BRIDGE_OUT_ACQUIRE_DEVICEINFO *psAcquireDevInfoOUT,
-						  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_HANDLE hDevCookieInt;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_ACQUIRE_DEVICEINFO);
-
-	psAcquireDevInfoOUT->eError =
-		PVRSRVAcquireDeviceDataKM(psAcquireDevInfoIN->uiDevIndex,
-								  psAcquireDevInfoIN->eDeviceType,
-								  &hDevCookieInt);
-	if(psAcquireDevInfoOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	
-		psAcquireDevInfoOUT->eError =
-		PVRSRVAllocHandle(psPerProc->psHandleBase,
-						  &psAcquireDevInfoOUT->hDevCookie,
-						  hDevCookieInt,
-						  PVRSRV_HANDLE_TYPE_DEV_NODE,
-						  PVRSRV_HANDLE_ALLOC_FLAG_SHARED);
-
-	return 0;
-}
-
-
-static IMG_INT
-PVRSRVCreateDeviceMemContextBW(IMG_UINT32 ui32BridgeID,
-							   PVRSRV_BRIDGE_IN_CREATE_DEVMEMCONTEXT *psCreateDevMemContextIN,
-							   PVRSRV_BRIDGE_OUT_CREATE_DEVMEMCONTEXT *psCreateDevMemContextOUT,
-							   PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_HANDLE hDevCookieInt;
-	IMG_HANDLE hDevMemContextInt;
-	IMG_UINT32 i;
-	IMG_BOOL bCreated;
-#if defined (SUPPORT_SID_INTERFACE)
-	PVRSRV_HEAP_INFO_KM asHeapInfo[PVRSRV_MAX_CLIENT_HEAPS];
-#endif
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_CREATE_DEVMEMCONTEXT);
-
-	
-	NEW_HANDLE_BATCH_OR_ERROR(psCreateDevMemContextOUT->eError, psPerProc, PVRSRV_MAX_CLIENT_HEAPS + 1)
-
-	psCreateDevMemContextOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase, &hDevCookieInt,
-						   psCreateDevMemContextIN->hDevCookie,
-						   PVRSRV_HANDLE_TYPE_DEV_NODE);
-
-	if(psCreateDevMemContextOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psCreateDevMemContextOUT->eError =
-		PVRSRVCreateDeviceMemContextKM(hDevCookieInt,
-									   psPerProc,
-									   &hDevMemContextInt,
-									   &psCreateDevMemContextOUT->ui32ClientHeapCount,
-#if defined (SUPPORT_SID_INTERFACE)
-									   &asHeapInfo[0],
-#else
-									   &psCreateDevMemContextOUT->sHeapInfo[0],
-#endif
-									   &bCreated,
-									   pbSharedDeviceMemHeap);
-
-	if(psCreateDevMemContextOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	
-	if(bCreated)
-	{
-		PVRSRVAllocHandleNR(psPerProc->psHandleBase,
-						  &psCreateDevMemContextOUT->hDevMemContext,
-						  hDevMemContextInt,
-						  PVRSRV_HANDLE_TYPE_DEV_MEM_CONTEXT,
-						  PVRSRV_HANDLE_ALLOC_FLAG_NONE);
-	}
-	else
-	{
-		psCreateDevMemContextOUT->eError =
-			PVRSRVFindHandle(psPerProc->psHandleBase,
-							 &psCreateDevMemContextOUT->hDevMemContext,
-							 hDevMemContextInt,
-							 PVRSRV_HANDLE_TYPE_DEV_MEM_CONTEXT);
-		if(psCreateDevMemContextOUT->eError != PVRSRV_OK)
-		{
-			return 0;
-		}
-	}
-
-	for(i = 0; i < psCreateDevMemContextOUT->ui32ClientHeapCount; i++)
-	{
-#if defined (SUPPORT_SID_INTERFACE)
-		IMG_SID hDevMemHeapExt;
-#else
-		IMG_HANDLE hDevMemHeapExt;
-#endif
-
-#if defined(PVR_SECURE_HANDLES) || defined (SUPPORT_SID_INTERFACE)
-		if(abSharedDeviceMemHeap[i])
-#endif
-		{
-			
-#if defined (SUPPORT_SID_INTERFACE)
-			PVRSRVAllocHandleNR(psPerProc->psHandleBase,
-								&hDevMemHeapExt,
-								asHeapInfo[i].hDevMemHeap,
-								PVRSRV_HANDLE_TYPE_DEV_MEM_HEAP,
-								PVRSRV_HANDLE_ALLOC_FLAG_SHARED);
-#else
-			PVRSRVAllocHandleNR(psPerProc->psHandleBase, &hDevMemHeapExt,
-								psCreateDevMemContextOUT->sHeapInfo[i].hDevMemHeap,
-								PVRSRV_HANDLE_TYPE_DEV_MEM_HEAP,
-								PVRSRV_HANDLE_ALLOC_FLAG_SHARED);
-#endif
-		}
-#if defined(PVR_SECURE_HANDLES) || defined (SUPPORT_SID_INTERFACE)
-		else
-		{
-			
-			if(bCreated)
-			{
-#if defined (SUPPORT_SID_INTERFACE)
-				PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
-									   &hDevMemHeapExt,
-									   asHeapInfo[i].hDevMemHeap,
-									   PVRSRV_HANDLE_TYPE_DEV_MEM_HEAP,
-									   PVRSRV_HANDLE_ALLOC_FLAG_NONE,
-									   psCreateDevMemContextOUT->hDevMemContext);
-#else
-				PVRSRVAllocSubHandleNR(psPerProc->psHandleBase, &hDevMemHeapExt,
-									 psCreateDevMemContextOUT->sHeapInfo[i].hDevMemHeap,
-									 PVRSRV_HANDLE_TYPE_DEV_MEM_HEAP,
-									 PVRSRV_HANDLE_ALLOC_FLAG_NONE,
-									 psCreateDevMemContextOUT->hDevMemContext);
-#endif
-			}
-			else
-			{
-				psCreateDevMemContextOUT->eError =
-					PVRSRVFindHandle(psPerProc->psHandleBase,
-									 &hDevMemHeapExt,
-#if defined (SUPPORT_SID_INTERFACE)
-									 asHeapInfo[i].hDevMemHeap,
-#else
-									 psCreateDevMemContextOUT->sHeapInfo[i].hDevMemHeap,
-#endif
-									 PVRSRV_HANDLE_TYPE_DEV_MEM_HEAP);
-				if(psCreateDevMemContextOUT->eError != PVRSRV_OK)
-				{
-					return 0;
-				}
-			}
-		}
-#endif
-		psCreateDevMemContextOUT->sHeapInfo[i].hDevMemHeap = hDevMemHeapExt;
-#if defined (SUPPORT_SID_INTERFACE)
-		psCreateDevMemContextOUT->sHeapInfo[i].ui32HeapID       = asHeapInfo[i].ui32HeapID;
-		psCreateDevMemContextOUT->sHeapInfo[i].sDevVAddrBase    = asHeapInfo[i].sDevVAddrBase;
-		psCreateDevMemContextOUT->sHeapInfo[i].ui32HeapByteSize = asHeapInfo[i].ui32HeapByteSize;
-		psCreateDevMemContextOUT->sHeapInfo[i].ui32Attribs      = asHeapInfo[i].ui32Attribs;
-		psCreateDevMemContextOUT->sHeapInfo[i].ui32XTileStride  = asHeapInfo[i].ui32XTileStride;
-#endif
-	}
-
-	COMMIT_HANDLE_BATCH_OR_ERROR(psCreateDevMemContextOUT->eError, psPerProc)
-
-	return 0;
-}
-
-static IMG_INT
-PVRSRVDestroyDeviceMemContextBW(IMG_UINT32 ui32BridgeID,
-								PVRSRV_BRIDGE_IN_DESTROY_DEVMEMCONTEXT *psDestroyDevMemContextIN,
-								PVRSRV_BRIDGE_RETURN *psRetOUT,
-								PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_HANDLE hDevCookieInt;
-	IMG_HANDLE hDevMemContextInt;
-	IMG_BOOL bDestroyed;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_DESTROY_DEVMEMCONTEXT);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase, &hDevCookieInt,
-						   psDestroyDevMemContextIN->hDevCookie,
-						   PVRSRV_HANDLE_TYPE_DEV_NODE);
-
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase, &hDevMemContextInt,
-						   psDestroyDevMemContextIN->hDevMemContext,
-						   PVRSRV_HANDLE_TYPE_DEV_MEM_CONTEXT);
-
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PVRSRVDestroyDeviceMemContextKM(hDevCookieInt, hDevMemContextInt, &bDestroyed);
-
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	if(bDestroyed)
-	{
-		psRetOUT->eError =
-			PVRSRVReleaseHandle(psPerProc->psHandleBase,
-								psDestroyDevMemContextIN->hDevMemContext,
-								PVRSRV_HANDLE_TYPE_DEV_MEM_CONTEXT);
-	}
-
-	return 0;
-}
-
-
-static IMG_INT
-PVRSRVGetDeviceMemHeapInfoBW(IMG_UINT32 ui32BridgeID,
-							   PVRSRV_BRIDGE_IN_GET_DEVMEM_HEAPINFO *psGetDevMemHeapInfoIN,
-							   PVRSRV_BRIDGE_OUT_GET_DEVMEM_HEAPINFO *psGetDevMemHeapInfoOUT,
-							   PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_HANDLE hDevCookieInt;
-	IMG_HANDLE hDevMemContextInt;
-	IMG_UINT32 i;
-#if defined (SUPPORT_SID_INTERFACE)
-	PVRSRV_HEAP_INFO_KM asHeapInfo[PVRSRV_MAX_CLIENT_HEAPS];
-#endif
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_GET_DEVMEM_HEAPINFO);
-
-	NEW_HANDLE_BATCH_OR_ERROR(psGetDevMemHeapInfoOUT->eError, psPerProc, PVRSRV_MAX_CLIENT_HEAPS)
-
-	psGetDevMemHeapInfoOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase, &hDevCookieInt,
-						   psGetDevMemHeapInfoIN->hDevCookie,
-						   PVRSRV_HANDLE_TYPE_DEV_NODE);
-
-	if(psGetDevMemHeapInfoOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psGetDevMemHeapInfoOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase, &hDevMemContextInt,
-						   psGetDevMemHeapInfoIN->hDevMemContext,
-						   PVRSRV_HANDLE_TYPE_DEV_MEM_CONTEXT);
-
-	if(psGetDevMemHeapInfoOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psGetDevMemHeapInfoOUT->eError =
-		PVRSRVGetDeviceMemHeapInfoKM(hDevCookieInt,
-									   hDevMemContextInt,
-									   &psGetDevMemHeapInfoOUT->ui32ClientHeapCount,
-#if defined (SUPPORT_SID_INTERFACE)
-                                       &asHeapInfo[0],
-#else
-									   &psGetDevMemHeapInfoOUT->sHeapInfo[0],
-#endif
-									   pbSharedDeviceMemHeap);
-
-	if(psGetDevMemHeapInfoOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	for(i = 0; i < psGetDevMemHeapInfoOUT->ui32ClientHeapCount; i++)
-	{
-#if defined (SUPPORT_SID_INTERFACE)
-		IMG_SID hDevMemHeapExt;
-#else
-		IMG_HANDLE hDevMemHeapExt;
-#endif
-
-#if defined(PVR_SECURE_HANDLES) || defined (SUPPORT_SID_INTERFACE)
-		if(abSharedDeviceMemHeap[i])
-#endif
-		{
-			
-#if defined (SUPPORT_SID_INTERFACE)
-			PVRSRVAllocHandleNR(psPerProc->psHandleBase,
-								&hDevMemHeapExt,
-								asHeapInfo[i].hDevMemHeap,
-								PVRSRV_HANDLE_TYPE_DEV_MEM_HEAP,
-								PVRSRV_HANDLE_ALLOC_FLAG_SHARED);
-#else
-			PVRSRVAllocHandleNR(psPerProc->psHandleBase, &hDevMemHeapExt,
-							  psGetDevMemHeapInfoOUT->sHeapInfo[i].hDevMemHeap,
-							  PVRSRV_HANDLE_TYPE_DEV_MEM_HEAP,
-							  PVRSRV_HANDLE_ALLOC_FLAG_SHARED);
-#endif
-		}
-#if defined(PVR_SECURE_HANDLES) || defined (SUPPORT_SID_INTERFACE)
-		else
-		{
-			
-			psGetDevMemHeapInfoOUT->eError =
-				PVRSRVFindHandle(psPerProc->psHandleBase,
-								 &hDevMemHeapExt,
-#if defined (SUPPORT_SID_INTERFACE)
-								 asHeapInfo[i].hDevMemHeap,
-#else
-								 psGetDevMemHeapInfoOUT->sHeapInfo[i].hDevMemHeap,
-#endif
-								 PVRSRV_HANDLE_TYPE_DEV_MEM_HEAP);
-			if(psGetDevMemHeapInfoOUT->eError != PVRSRV_OK)
-			{
-				return 0;
-			}
-		}
-#endif
-		psGetDevMemHeapInfoOUT->sHeapInfo[i].hDevMemHeap = hDevMemHeapExt;
-#if defined (SUPPORT_SID_INTERFACE)
-		psGetDevMemHeapInfoOUT->sHeapInfo[i].ui32HeapID       = asHeapInfo[i].ui32HeapID;
-		psGetDevMemHeapInfoOUT->sHeapInfo[i].sDevVAddrBase    = asHeapInfo[i].sDevVAddrBase;
-		psGetDevMemHeapInfoOUT->sHeapInfo[i].ui32HeapByteSize = asHeapInfo[i].ui32HeapByteSize;
-		psGetDevMemHeapInfoOUT->sHeapInfo[i].ui32Attribs      = asHeapInfo[i].ui32Attribs;
-		psGetDevMemHeapInfoOUT->sHeapInfo[i].ui32XTileStride  = asHeapInfo[i].ui32XTileStride;
-#endif
-	}
-
-	COMMIT_HANDLE_BATCH_OR_ERROR(psGetDevMemHeapInfoOUT->eError, psPerProc)
-
-	return 0;
-}
-
-
-#if defined(OS_PVRSRV_ALLOC_DEVICE_MEM_BW)
-IMG_INT
-PVRSRVAllocDeviceMemBW(IMG_UINT32 ui32BridgeID,
-					   PVRSRV_BRIDGE_IN_ALLOCDEVICEMEM *psAllocDeviceMemIN,
-					   PVRSRV_BRIDGE_OUT_ALLOCDEVICEMEM *psAllocDeviceMemOUT,
-					   PVRSRV_PER_PROCESS_DATA *psPerProc);
-#else
-static IMG_INT
-PVRSRVAllocDeviceMemBW(IMG_UINT32 ui32BridgeID,
-					   PVRSRV_BRIDGE_IN_ALLOCDEVICEMEM *psAllocDeviceMemIN,
-					   PVRSRV_BRIDGE_OUT_ALLOCDEVICEMEM *psAllocDeviceMemOUT,
-					   PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVRSRV_KERNEL_MEM_INFO *psMemInfo;
-	IMG_HANDLE hDevCookieInt;
-	IMG_HANDLE hDevMemHeapInt;
-	IMG_UINT32 ui32ShareIndex;
-	IMG_BOOL bUseShareMemWorkaround;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_ALLOC_DEVICEMEM);
-
-	NEW_HANDLE_BATCH_OR_ERROR(psAllocDeviceMemOUT->eError, psPerProc, 2)
-
-	psAllocDeviceMemOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase, &hDevCookieInt,
-						   psAllocDeviceMemIN->hDevCookie,
-						   PVRSRV_HANDLE_TYPE_DEV_NODE);
-
-	if(psAllocDeviceMemOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psAllocDeviceMemOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase, &hDevMemHeapInt,
-						   psAllocDeviceMemIN->hDevMemHeap,
-						   PVRSRV_HANDLE_TYPE_DEV_MEM_HEAP);
-
-	if(psAllocDeviceMemOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	
-
-	bUseShareMemWorkaround = ((psAllocDeviceMemIN->ui32Attribs & PVRSRV_MEM_XPROC) != 0) ? IMG_TRUE : IMG_FALSE;
-	ui32ShareIndex = 7654321; 
-
-	if (bUseShareMemWorkaround)
-	{
-		
-		
-
-		psAllocDeviceMemOUT->eError =
-			BM_XProcWorkaroundFindNewBufferAndSetShareIndex(&ui32ShareIndex);
-		if(psAllocDeviceMemOUT->eError != PVRSRV_OK)
-		{
-			return 0;
-		}
-	}
-
-	
-	if(psAllocDeviceMemIN->pvPrivData)
-	{
-		if(!OSAccessOK(PVR_VERIFY_READ,
-					   psAllocDeviceMemIN->pvPrivData,
-					   psAllocDeviceMemIN->ui32PrivDataLength))
-		{
-			PVR_DPF((PVR_DBG_ERROR, "PVRSRVAllocDeviceMemBW: Access check failed for pvPrivData"));
-			return -EFAULT;
-		}
-	}
-
-	psAllocDeviceMemOUT->eError =
-		PVRSRVAllocDeviceMemKM(hDevCookieInt,
-							   psPerProc,
-							   hDevMemHeapInt,
-							   psAllocDeviceMemIN->ui32Attribs,
-							   psAllocDeviceMemIN->ui32Size,
-							   psAllocDeviceMemIN->ui32Alignment,
-							   psAllocDeviceMemIN->pvPrivData,
-							   psAllocDeviceMemIN->ui32PrivDataLength,
-							   &psMemInfo,
-							   "" );
-
-	if (bUseShareMemWorkaround)
-	{
-        PVR_ASSERT(ui32ShareIndex != 7654321);
-		BM_XProcWorkaroundUnsetShareIndex(ui32ShareIndex);
-	}
-
-	if(psAllocDeviceMemOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psMemInfo->sShareMemWorkaround.bInUse = bUseShareMemWorkaround;
-	if (bUseShareMemWorkaround)
-	{
-		PVR_ASSERT(ui32ShareIndex != 7654321);
-		psMemInfo->sShareMemWorkaround.ui32ShareIndex = ui32ShareIndex;
-		psMemInfo->sShareMemWorkaround.hDevCookieInt = hDevCookieInt;
-		psMemInfo->sShareMemWorkaround.ui32OrigReqAttribs = psAllocDeviceMemIN->ui32Attribs;
-		psMemInfo->sShareMemWorkaround.ui32OrigReqSize = (IMG_UINT32)psAllocDeviceMemIN->ui32Size;
-		psMemInfo->sShareMemWorkaround.ui32OrigReqAlignment = (IMG_UINT32)psAllocDeviceMemIN->ui32Alignment;
-	}
-
-	OSMemSet(&psAllocDeviceMemOUT->sClientMemInfo,
-			 0,
-			 sizeof(psAllocDeviceMemOUT->sClientMemInfo));
-
-	psAllocDeviceMemOUT->sClientMemInfo.pvLinAddrKM =
-			psMemInfo->pvLinAddrKM;
-
-#if defined (__linux__)
-	psAllocDeviceMemOUT->sClientMemInfo.pvLinAddr = 0;
-#else
-	psAllocDeviceMemOUT->sClientMemInfo.pvLinAddr = psMemInfo->pvLinAddrKM;
-#endif
-	psAllocDeviceMemOUT->sClientMemInfo.sDevVAddr = psMemInfo->sDevVAddr;
-	psAllocDeviceMemOUT->sClientMemInfo.ui32Flags = psMemInfo->ui32Flags;
-	psAllocDeviceMemOUT->sClientMemInfo.uAllocSize = psMemInfo->uAllocSize;
-#if defined (SUPPORT_SID_INTERFACE)
-	
-#else
-	psAllocDeviceMemOUT->sClientMemInfo.hMappingInfo = psMemInfo->sMemBlk.hOSMemHandle;
-#endif
-
-	PVRSRVAllocHandleNR(psPerProc->psHandleBase,
-					  &psAllocDeviceMemOUT->sClientMemInfo.hKernelMemInfo,
-					  psMemInfo,
-					  PVRSRV_HANDLE_TYPE_MEM_INFO,
-					  PVRSRV_HANDLE_ALLOC_FLAG_NONE);
-
-#if defined (SUPPORT_SID_INTERFACE)
-	PVR_ASSERT(psAllocDeviceMemOUT->sClientMemInfo.hKernelMemInfo != 0);
-
-	if (psMemInfo->sMemBlk.hOSMemHandle != IMG_NULL)
-	{
-		PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
-							   &psAllocDeviceMemOUT->sClientMemInfo.hMappingInfo,
-							   psMemInfo->sMemBlk.hOSMemHandle,
-							   PVRSRV_HANDLE_TYPE_MEM_INFO,
-							   PVRSRV_HANDLE_ALLOC_FLAG_NONE,
-							   psAllocDeviceMemOUT->sClientMemInfo.hKernelMemInfo);
-	}
-	else
-	{
-		psAllocDeviceMemOUT->sClientMemInfo.hMappingInfo = 0;
-	}
-#endif
-
-	if(psAllocDeviceMemIN->ui32Attribs & PVRSRV_MEM_NO_SYNCOBJ)
-	{
-		
-		OSMemSet(&psAllocDeviceMemOUT->sClientSyncInfo,
-				 0,
-				 sizeof (PVRSRV_CLIENT_SYNC_INFO));
-		psAllocDeviceMemOUT->sClientMemInfo.psClientSyncInfo = IMG_NULL;
-	}
-	else
-	{
-		
-
-#if !defined(PVRSRV_DISABLE_UM_SYNCOBJ_MAPPINGS)
-		psAllocDeviceMemOUT->sClientSyncInfo.psSyncData =
-			psMemInfo->psKernelSyncInfo->psSyncData;
-		psAllocDeviceMemOUT->sClientSyncInfo.sWriteOpsCompleteDevVAddr =
-			psMemInfo->psKernelSyncInfo->sWriteOpsCompleteDevVAddr;
-		psAllocDeviceMemOUT->sClientSyncInfo.sReadOpsCompleteDevVAddr =
-			psMemInfo->psKernelSyncInfo->sReadOpsCompleteDevVAddr;
-		psAllocDeviceMemOUT->sClientSyncInfo.sReadOps2CompleteDevVAddr =
-			psMemInfo->psKernelSyncInfo->sReadOps2CompleteDevVAddr;
-
-#if defined (SUPPORT_SID_INTERFACE)
-		if (psMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle != IMG_NULL)
-		{
-				PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
-									   &psAllocDeviceMemOUT->sClientSyncInfo.hMappingInfo,
-									   psMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle,
-									   PVRSRV_HANDLE_TYPE_SYNC_INFO,
-									   PVRSRV_HANDLE_ALLOC_FLAG_NONE,
-									   psAllocDeviceMemOUT->sClientMemInfo.hKernelMemInfo);
-		}
-		else
-		{
-			psAllocDeviceMemOUT->sClientSyncInfo.hMappingInfo = 0;
-		}
-#else
-		psAllocDeviceMemOUT->sClientSyncInfo.hMappingInfo =
-			psMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle;
-#endif
-#endif
-
-		PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
-							 &psAllocDeviceMemOUT->sClientSyncInfo.hKernelSyncInfo,
-							 psMemInfo->psKernelSyncInfo,
-							 PVRSRV_HANDLE_TYPE_SYNC_INFO,
-							 PVRSRV_HANDLE_ALLOC_FLAG_NONE,
-							 psAllocDeviceMemOUT->sClientMemInfo.hKernelMemInfo);
-
-		psAllocDeviceMemOUT->sClientMemInfo.psClientSyncInfo =
-			&psAllocDeviceMemOUT->sClientSyncInfo;
-	}
-
-	COMMIT_HANDLE_BATCH_OR_ERROR(psAllocDeviceMemOUT->eError, psPerProc)
-
-	return 0;
-}
-
-#endif 
-
-static IMG_INT
-PVRSRVFreeDeviceMemBW(IMG_UINT32 ui32BridgeID,
-					  PVRSRV_BRIDGE_IN_FREEDEVICEMEM *psFreeDeviceMemIN,
-					  PVRSRV_BRIDGE_RETURN *psRetOUT,
-					  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_HANDLE hDevCookieInt;
-	IMG_VOID *pvKernelMemInfo;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_FREE_DEVICEMEM);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase, &hDevCookieInt,
-						   psFreeDeviceMemIN->hDevCookie,
-						   PVRSRV_HANDLE_TYPE_DEV_NODE);
-
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-        PVRSRVLookupHandle(psPerProc->psHandleBase,
-                           &pvKernelMemInfo,
-#if defined (SUPPORT_SID_INTERFACE)
-						   psFreeDeviceMemIN->hKernelMemInfo,
-#else
-						   psFreeDeviceMemIN->psKernelMemInfo,
-#endif
-						   PVRSRV_HANDLE_TYPE_MEM_INFO);
-
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError = PVRSRVFreeDeviceMemKM(hDevCookieInt, pvKernelMemInfo);
-
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PVRSRVReleaseHandle(psPerProc->psHandleBase,
-#if defined (SUPPORT_SID_INTERFACE)
-							psFreeDeviceMemIN->hKernelMemInfo,
-#else
-							psFreeDeviceMemIN->psKernelMemInfo,
-#endif
-							PVRSRV_HANDLE_TYPE_MEM_INFO);
-
-	return 0;
-}
-
-
-static IMG_INT
-PVRSRVExportDeviceMemBW(IMG_UINT32 ui32BridgeID,
-					  PVRSRV_BRIDGE_IN_EXPORTDEVICEMEM *psExportDeviceMemIN,
-					  PVRSRV_BRIDGE_OUT_EXPORTDEVICEMEM *psExportDeviceMemOUT,
-					  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_HANDLE hDevCookieInt;
-#if defined (SUPPORT_SID_INTERFACE)
-	PVRSRV_KERNEL_MEM_INFO *psKernelMemInfo = IMG_NULL;
-#else
-	PVRSRV_KERNEL_MEM_INFO *psKernelMemInfo;
-#endif
-
-	PVR_ASSERT(ui32BridgeID == PVRSRV_GET_BRIDGE_ID(PVRSRV_BRIDGE_EXPORT_DEVICEMEM) ||
-			   ui32BridgeID == PVRSRV_GET_BRIDGE_ID(PVRSRV_BRIDGE_EXPORT_DEVICEMEM_2));
-	PVR_UNREFERENCED_PARAMETER(ui32BridgeID);
-
-	
-	psExportDeviceMemOUT->eError =
-        PVRSRVLookupHandle(psPerProc->psHandleBase,
-                           &hDevCookieInt,
-						   psExportDeviceMemIN->hDevCookie,
-						   PVRSRV_HANDLE_TYPE_DEV_NODE);
-
-	if(psExportDeviceMemOUT->eError != PVRSRV_OK)
-	{
-		PVR_DPF((PVR_DBG_ERROR, "PVRSRVExportDeviceMemBW: can't find devcookie"));
-		return 0;
-	}
-
-	
-	psExportDeviceMemOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   (IMG_PVOID *)&psKernelMemInfo,
-#if defined (SUPPORT_SID_INTERFACE)
-						   psExportDeviceMemIN->hKernelMemInfo,
-#else
-						   psExportDeviceMemIN->psKernelMemInfo,
-#endif
-						   PVRSRV_HANDLE_TYPE_MEM_INFO);
-
-	if(psExportDeviceMemOUT->eError != PVRSRV_OK)
-	{
-		PVR_DPF((PVR_DBG_ERROR, "PVRSRVExportDeviceMemBW: can't find kernel meminfo"));
-		return 0;
-	}
-
-	
-	psExportDeviceMemOUT->eError =
-		PVRSRVFindHandle(KERNEL_HANDLE_BASE,
-							 &psExportDeviceMemOUT->hMemInfo,
-							 psKernelMemInfo,
-							 PVRSRV_HANDLE_TYPE_MEM_INFO);
-	if(psExportDeviceMemOUT->eError == PVRSRV_OK)
-	{
-		
-		PVR_DPF((PVR_DBG_MESSAGE, "PVRSRVExportDeviceMemBW: allocation is already exported"));
-		return 0;
-	}
-
-	
-	psExportDeviceMemOUT->eError = PVRSRVAllocHandle(KERNEL_HANDLE_BASE,
-													&psExportDeviceMemOUT->hMemInfo,
-													psKernelMemInfo,
-													PVRSRV_HANDLE_TYPE_MEM_INFO,
-													PVRSRV_HANDLE_ALLOC_FLAG_NONE);
-	if (psExportDeviceMemOUT->eError != PVRSRV_OK)
-	{
-		PVR_DPF((PVR_DBG_ERROR, "PVRSRVExportDeviceMemBW: failed to allocate handle from global handle list"));
-		return 0;
-	}
-
-	
-	psKernelMemInfo->ui32Flags |= PVRSRV_MEM_EXPORTED;
-
-	return 0;
-}
-
-
-static IMG_INT
-PVRSRVMapDeviceMemoryBW(IMG_UINT32 ui32BridgeID,
-							 PVRSRV_BRIDGE_IN_MAP_DEV_MEMORY *psMapDevMemIN,
-							 PVRSRV_BRIDGE_OUT_MAP_DEV_MEMORY *psMapDevMemOUT,
-							 PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVRSRV_KERNEL_MEM_INFO	*psSrcKernelMemInfo = IMG_NULL;
-	PVRSRV_KERNEL_MEM_INFO	*psDstKernelMemInfo = IMG_NULL;
-	IMG_HANDLE				hDstDevMemHeap = IMG_NULL;
-
-	PVR_ASSERT(ui32BridgeID == PVRSRV_GET_BRIDGE_ID(PVRSRV_BRIDGE_MAP_DEV_MEMORY) ||
-			   ui32BridgeID == PVRSRV_GET_BRIDGE_ID(PVRSRV_BRIDGE_MAP_DEV_MEMORY_2));
-	PVR_UNREFERENCED_PARAMETER(ui32BridgeID);
-
-	NEW_HANDLE_BATCH_OR_ERROR(psMapDevMemOUT->eError, psPerProc, 2)
-
-	
-	psMapDevMemOUT->eError = PVRSRVLookupHandle(KERNEL_HANDLE_BASE,
-												(IMG_VOID**)&psSrcKernelMemInfo,
-												psMapDevMemIN->hKernelMemInfo,
-												PVRSRV_HANDLE_TYPE_MEM_INFO);
-	if(psMapDevMemOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	
-	psMapDevMemOUT->eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
-												&hDstDevMemHeap,
-												psMapDevMemIN->hDstDevMemHeap,
-												PVRSRV_HANDLE_TYPE_DEV_MEM_HEAP);
-	if(psMapDevMemOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	
-	if (psSrcKernelMemInfo->sShareMemWorkaround.bInUse)
-	{
-		PVR_DPF((PVR_DBG_MESSAGE, "using the mem wrap workaround."));
-
-		
-
-
-
-
-
-
-
-		psMapDevMemOUT->eError = BM_XProcWorkaroundSetShareIndex(psSrcKernelMemInfo->sShareMemWorkaround.ui32ShareIndex);
-		if(psMapDevMemOUT->eError != PVRSRV_OK)
-		{
-			PVR_DPF((PVR_DBG_ERROR, "PVRSRVMapDeviceMemoryBW(): failed to recycle shared buffer"));
-			return 0;
-		}
-
-		psMapDevMemOUT->eError =
-			PVRSRVAllocDeviceMemKM(psSrcKernelMemInfo->sShareMemWorkaround.hDevCookieInt,
-								   psPerProc,
-								   hDstDevMemHeap,
-								   psSrcKernelMemInfo->sShareMemWorkaround.ui32OrigReqAttribs | PVRSRV_MEM_NO_SYNCOBJ,
-								   psSrcKernelMemInfo->sShareMemWorkaround.ui32OrigReqSize,
-								   psSrcKernelMemInfo->sShareMemWorkaround.ui32OrigReqAlignment,
-								   IMG_NULL,
-								   0,
-								   &psDstKernelMemInfo,
-								   "" );
-		
-
-		BM_XProcWorkaroundUnsetShareIndex(psSrcKernelMemInfo->sShareMemWorkaround.ui32ShareIndex);
-		if(psMapDevMemOUT->eError != PVRSRV_OK)
-		{
-			PVR_DPF((PVR_DBG_ERROR, "PVRSRVMapDeviceMemoryBW: Failed to create allocation for cross-process memory map"));
-			return 0;
-		}
-
-		if(psSrcKernelMemInfo->psKernelSyncInfo)
-		{
-			PVRSRVKernelSyncInfoIncRef(psSrcKernelMemInfo->psKernelSyncInfo, psSrcKernelMemInfo);
-		}
-
-		psDstKernelMemInfo->psKernelSyncInfo = psSrcKernelMemInfo->psKernelSyncInfo;
-	}
-	else
-	{
-		
-		psMapDevMemOUT->eError = PVRSRVMapDeviceMemoryKM(psPerProc,
-														 psSrcKernelMemInfo,
-														 hDstDevMemHeap,
-														 &psDstKernelMemInfo);
-		if(psMapDevMemOUT->eError != PVRSRV_OK)
-		{
-			return 0;
-		}
-	}
-
-	
-	psDstKernelMemInfo->sShareMemWorkaround = psSrcKernelMemInfo->sShareMemWorkaround;
-
-	OSMemSet(&psMapDevMemOUT->sDstClientMemInfo,
-			 0,
-			 sizeof(psMapDevMemOUT->sDstClientMemInfo));
-	OSMemSet(&psMapDevMemOUT->sDstClientSyncInfo,
-			 0,
-			 sizeof(psMapDevMemOUT->sDstClientSyncInfo));
-
-	psMapDevMemOUT->sDstClientMemInfo.pvLinAddrKM =
-			psDstKernelMemInfo->pvLinAddrKM;
-
-	psMapDevMemOUT->sDstClientMemInfo.pvLinAddr = 0;
-	psMapDevMemOUT->sDstClientMemInfo.sDevVAddr = psDstKernelMemInfo->sDevVAddr;
-	psMapDevMemOUT->sDstClientMemInfo.ui32Flags = psDstKernelMemInfo->ui32Flags;
-    psMapDevMemOUT->sDstClientMemInfo.uAllocSize = psDstKernelMemInfo->uAllocSize;
-#if defined (SUPPORT_SID_INTERFACE)
-	
-#else
-	psMapDevMemOUT->sDstClientMemInfo.hMappingInfo = psDstKernelMemInfo->sMemBlk.hOSMemHandle;
-#endif
-
-	
-	PVRSRVAllocHandleNR(psPerProc->psHandleBase,
-					  &psMapDevMemOUT->sDstClientMemInfo.hKernelMemInfo,
-					  psDstKernelMemInfo,
-					  PVRSRV_HANDLE_TYPE_MEM_INFO,
-					  PVRSRV_HANDLE_ALLOC_FLAG_NONE);
-	psMapDevMemOUT->sDstClientSyncInfo.hKernelSyncInfo = IMG_NULL;
-
-#if defined (SUPPORT_SID_INTERFACE)
-	
-	if (psDstKernelMemInfo->sMemBlk.hOSMemHandle != IMG_NULL)
-	{
-		PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
-						&psMapDevMemOUT->sDstClientMemInfo.hMappingInfo,
-						psDstKernelMemInfo->sMemBlk.hOSMemHandle,
-						PVRSRV_HANDLE_TYPE_MEM_INFO,
-						PVRSRV_HANDLE_ALLOC_FLAG_NONE,
-						psMapDevMemOUT->sDstClientMemInfo.hKernelMemInfo);
-	}
-	else
-	{
-		psMapDevMemOUT->sDstClientMemInfo.hMappingInfo = 0;
-	}
-#endif
-
-	
-	if(psDstKernelMemInfo->psKernelSyncInfo)
-	{
-#if !defined(PVRSRV_DISABLE_UM_SYNCOBJ_MAPPINGS)
-		psMapDevMemOUT->sDstClientSyncInfo.psSyncData =
-			psDstKernelMemInfo->psKernelSyncInfo->psSyncData;
-		psMapDevMemOUT->sDstClientSyncInfo.sWriteOpsCompleteDevVAddr =
-			psDstKernelMemInfo->psKernelSyncInfo->sWriteOpsCompleteDevVAddr;
-		psMapDevMemOUT->sDstClientSyncInfo.sReadOpsCompleteDevVAddr =
-			psDstKernelMemInfo->psKernelSyncInfo->sReadOpsCompleteDevVAddr;
-		psMapDevMemOUT->sDstClientSyncInfo.sReadOps2CompleteDevVAddr =
-			psDstKernelMemInfo->psKernelSyncInfo->sReadOps2CompleteDevVAddr;
-
-#if defined (SUPPORT_SID_INTERFACE)
-		
-		if (psDstKernelMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle != IMG_NULL)
-		{
-			PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
-							&psMapDevMemOUT->sDstClientSyncInfo.hMappingInfo,
-							psDstKernelMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle,
-							PVRSRV_HANDLE_TYPE_MEM_INFO,
-							PVRSRV_HANDLE_ALLOC_FLAG_NONE,
-							psMapDevMemOUT->sDstClientMemInfo.hKernelMemInfo);
-		}
-		else
-		{
-			psMapDevMemOUT->sDstClientSyncInfo.hMappingInfo = 0;
-		}
-#else
-		psMapDevMemOUT->sDstClientSyncInfo.hMappingInfo =
-			psDstKernelMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle;
-#endif
-#endif
-
-		psMapDevMemOUT->sDstClientMemInfo.psClientSyncInfo = &psMapDevMemOUT->sDstClientSyncInfo;
-		
-		PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
-					  &psMapDevMemOUT->sDstClientSyncInfo.hKernelSyncInfo,
-					  psDstKernelMemInfo->psKernelSyncInfo,
-					  PVRSRV_HANDLE_TYPE_SYNC_INFO,
-					  PVRSRV_HANDLE_ALLOC_FLAG_MULTI,
-					  psMapDevMemOUT->sDstClientMemInfo.hKernelMemInfo);
-	}
-
-	COMMIT_HANDLE_BATCH_OR_ERROR(psMapDevMemOUT->eError, psPerProc)
-
-	return 0;
-}
-
-
-static IMG_INT
-PVRSRVUnmapDeviceMemoryBW(IMG_UINT32 ui32BridgeID,
-							 PVRSRV_BRIDGE_IN_UNMAP_DEV_MEMORY *psUnmapDevMemIN,
-							 PVRSRV_BRIDGE_RETURN *psRetOUT,
-							 PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVRSRV_KERNEL_MEM_INFO	*psKernelMemInfo = IMG_NULL;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_UNMAP_DEV_MEMORY);
-
-	psRetOUT->eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
-											(IMG_VOID**)&psKernelMemInfo,
-#if defined (SUPPORT_SID_INTERFACE)
-											psUnmapDevMemIN->hKernelMemInfo,
-#else
-											psUnmapDevMemIN->psKernelMemInfo,
-#endif
-											PVRSRV_HANDLE_TYPE_MEM_INFO);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	if (psKernelMemInfo->sShareMemWorkaround.bInUse)
-	{
-		psRetOUT->eError = PVRSRVFreeDeviceMemKM(psKernelMemInfo->sShareMemWorkaround.hDevCookieInt, psKernelMemInfo);
-		if(psRetOUT->eError != PVRSRV_OK)
-		{
-			PVR_DPF((PVR_DBG_ERROR, "PVRSRVUnmapDeviceMemoryBW: internal error, should expect FreeDeviceMem to fail"));
-			return 0;
-		}
-	}
-	else
-	{
-		psRetOUT->eError = PVRSRVUnmapDeviceMemoryKM(psKernelMemInfo);
-		if(psRetOUT->eError != PVRSRV_OK)
-		{
-			return 0;
-		}
-	}
-
-	psRetOUT->eError = PVRSRVReleaseHandle(psPerProc->psHandleBase,
-#if defined (SUPPORT_SID_INTERFACE)
-							psUnmapDevMemIN->hKernelMemInfo,
-#else
-							psUnmapDevMemIN->psKernelMemInfo,
-#endif
-							PVRSRV_HANDLE_TYPE_MEM_INFO);
-
-	return 0;
-}
-
-
-
-static IMG_INT
-PVRSRVMapDeviceClassMemoryBW(IMG_UINT32 ui32BridgeID,
-							 PVRSRV_BRIDGE_IN_MAP_DEVICECLASS_MEMORY *psMapDevClassMemIN,
-							 PVRSRV_BRIDGE_OUT_MAP_DEVICECLASS_MEMORY *psMapDevClassMemOUT,
-							 PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVRSRV_KERNEL_MEM_INFO *psMemInfo;
-	IMG_HANDLE hOSMapInfo;
-	IMG_HANDLE hDeviceClassBufferInt;
-	IMG_HANDLE hDevMemContextInt;
-	PVRSRV_HANDLE_TYPE eHandleType;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_MAP_DEVICECLASS_MEMORY);
-
-	NEW_HANDLE_BATCH_OR_ERROR(psMapDevClassMemOUT->eError, psPerProc, 2)
-
-	
-	psMapDevClassMemOUT->eError =
-        PVRSRVLookupHandleAnyType(psPerProc->psHandleBase,
-								  &hDeviceClassBufferInt,
-								  &eHandleType,
-								  psMapDevClassMemIN->hDeviceClassBuffer);
-
-	if(psMapDevClassMemOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	
-	psMapDevClassMemOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-				   &hDevMemContextInt,
-				   psMapDevClassMemIN->hDevMemContext,
-				   PVRSRV_HANDLE_TYPE_DEV_MEM_CONTEXT);
-
-	if(psMapDevClassMemOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	
-	switch(eHandleType)
-	{
-#if defined(PVR_SECURE_HANDLES) || defined (SUPPORT_SID_INTERFACE)
-		case PVRSRV_HANDLE_TYPE_DISP_BUFFER:
-		case PVRSRV_HANDLE_TYPE_BUF_BUFFER:
-#else
-		case PVRSRV_HANDLE_TYPE_NONE:
-#endif
-			break;
-		default:
-			psMapDevClassMemOUT->eError = PVRSRV_ERROR_INVALID_HANDLE_TYPE;
-			return 0;
-	}
-
-	psMapDevClassMemOUT->eError =
-		PVRSRVMapDeviceClassMemoryKM(psPerProc,
-									 hDevMemContextInt,
-									 hDeviceClassBufferInt,
-									 &psMemInfo,
-									 &hOSMapInfo);
-	if(psMapDevClassMemOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	OSMemSet(&psMapDevClassMemOUT->sClientMemInfo,
-			 0,
-			 sizeof(psMapDevClassMemOUT->sClientMemInfo));
-	OSMemSet(&psMapDevClassMemOUT->sClientSyncInfo,
-			 0,
-			 sizeof(psMapDevClassMemOUT->sClientSyncInfo));
-
-	psMapDevClassMemOUT->sClientMemInfo.pvLinAddrKM =
-			psMemInfo->pvLinAddrKM;
-
-	psMapDevClassMemOUT->sClientMemInfo.pvLinAddr = 0;
-	psMapDevClassMemOUT->sClientMemInfo.sDevVAddr = psMemInfo->sDevVAddr;
-	psMapDevClassMemOUT->sClientMemInfo.ui32Flags = psMemInfo->ui32Flags;
-    psMapDevClassMemOUT->sClientMemInfo.uAllocSize = psMemInfo->uAllocSize;
-#if defined (SUPPORT_SID_INTERFACE)
-	if (psMemInfo->sMemBlk.hOSMemHandle != 0)
-	{
-		PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
-					&psMapDevClassMemOUT->sClientMemInfo.hMappingInfo,
-					psMemInfo->sMemBlk.hOSMemHandle,
-					PVRSRV_HANDLE_TYPE_MEM_INFO,
-					PVRSRV_HANDLE_ALLOC_FLAG_NONE,
-					psMapDevClassMemIN->hDeviceClassBuffer);
-	}
-	else
-	{
-		psMapDevClassMemOUT->sClientMemInfo.hMappingInfo = 0;
-	}
-#else
-	psMapDevClassMemOUT->sClientMemInfo.hMappingInfo = psMemInfo->sMemBlk.hOSMemHandle;
-#endif
-
-	PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
-					  &psMapDevClassMemOUT->sClientMemInfo.hKernelMemInfo,
-					  psMemInfo,
-					  PVRSRV_HANDLE_TYPE_MEM_INFO,
-					  PVRSRV_HANDLE_ALLOC_FLAG_NONE,
-					  psMapDevClassMemIN->hDeviceClassBuffer);
-
-	psMapDevClassMemOUT->sClientSyncInfo.hKernelSyncInfo = IMG_NULL;
-
-	
-	if(psMemInfo->psKernelSyncInfo)
-	{
-#if !defined(PVRSRV_DISABLE_UM_SYNCOBJ_MAPPINGS)
-		psMapDevClassMemOUT->sClientSyncInfo.psSyncData =
-			psMemInfo->psKernelSyncInfo->psSyncData;
-		psMapDevClassMemOUT->sClientSyncInfo.sWriteOpsCompleteDevVAddr =
-			psMemInfo->psKernelSyncInfo->sWriteOpsCompleteDevVAddr;
-		psMapDevClassMemOUT->sClientSyncInfo.sReadOpsCompleteDevVAddr =
-			psMemInfo->psKernelSyncInfo->sReadOpsCompleteDevVAddr;
-		psMapDevClassMemOUT->sClientSyncInfo.sReadOps2CompleteDevVAddr =
-			psMemInfo->psKernelSyncInfo->sReadOps2CompleteDevVAddr;
-
-#if defined (SUPPORT_SID_INTERFACE)
-		if (psMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle != 0)
-		{
-			PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
-								&psMapDevClassMemOUT->sClientSyncInfo.hMappingInfo,
-								psMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle,
-								PVRSRV_HANDLE_TYPE_SYNC_INFO,
-								PVRSRV_HANDLE_ALLOC_FLAG_MULTI,
-								psMapDevClassMemOUT->sClientMemInfo.hKernelMemInfo);
-		}
-		else
-		{
-			psMapDevClassMemOUT->sClientSyncInfo.hMappingInfo = 0;
-		}
-#else
-		psMapDevClassMemOUT->sClientSyncInfo.hMappingInfo =
-			psMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle;
-#endif
-#endif
-
-		psMapDevClassMemOUT->sClientMemInfo.psClientSyncInfo = &psMapDevClassMemOUT->sClientSyncInfo;
-		
-		PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
-						  &psMapDevClassMemOUT->sClientSyncInfo.hKernelSyncInfo,
-						  psMemInfo->psKernelSyncInfo,
-						  PVRSRV_HANDLE_TYPE_SYNC_INFO,
-						  PVRSRV_HANDLE_ALLOC_FLAG_MULTI,
-						  psMapDevClassMemOUT->sClientMemInfo.hKernelMemInfo);
-	}
-
-	COMMIT_HANDLE_BATCH_OR_ERROR(psMapDevClassMemOUT->eError, psPerProc)
-
-	return 0;
-}
-
-static IMG_INT
-PVRSRVUnmapDeviceClassMemoryBW(IMG_UINT32 ui32BridgeID,
-							   PVRSRV_BRIDGE_IN_UNMAP_DEVICECLASS_MEMORY *psUnmapDevClassMemIN,
-							   PVRSRV_BRIDGE_RETURN *psRetOUT,
-							   PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_VOID *pvKernelMemInfo;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_UNMAP_DEVICECLASS_MEMORY);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase, &pvKernelMemInfo,
-#if defined (SUPPORT_SID_INTERFACE)
-						   psUnmapDevClassMemIN->hKernelMemInfo,
-#else
-						   psUnmapDevClassMemIN->psKernelMemInfo,
-#endif
-						   PVRSRV_HANDLE_TYPE_MEM_INFO);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError = PVRSRVUnmapDeviceClassMemoryKM(pvKernelMemInfo);
-
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PVRSRVReleaseHandle(psPerProc->psHandleBase,
-#if defined (SUPPORT_SID_INTERFACE)
-							psUnmapDevClassMemIN->hKernelMemInfo,
-#else
-							psUnmapDevClassMemIN->psKernelMemInfo,
-#endif
-							PVRSRV_HANDLE_TYPE_MEM_INFO);
-
-	return 0;
-}
-
-
-#if defined(OS_PVRSRV_WRAP_EXT_MEM_BW)
-IMG_INT
-PVRSRVWrapExtMemoryBW(IMG_UINT32 ui32BridgeID,
-					  PVRSRV_BRIDGE_IN_WRAP_EXT_MEMORY *psWrapExtMemIN,
-					  PVRSRV_BRIDGE_OUT_WRAP_EXT_MEMORY *psWrapExtMemOUT,
-					  PVRSRV_PER_PROCESS_DATA *psPerProc);
-#else 
-static IMG_INT
-PVRSRVWrapExtMemoryBW(IMG_UINT32 ui32BridgeID,
-					  PVRSRV_BRIDGE_IN_WRAP_EXT_MEMORY *psWrapExtMemIN,
-					  PVRSRV_BRIDGE_OUT_WRAP_EXT_MEMORY *psWrapExtMemOUT,
-					  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_HANDLE hDevCookieInt;
-	IMG_HANDLE hDevMemContextInt;
-	PVRSRV_KERNEL_MEM_INFO *psMemInfo;
-	IMG_SYS_PHYADDR *psSysPAddr = IMG_NULL;
-        IMG_UINT32 ui32PageTableSize = 0;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_WRAP_EXT_MEMORY);
-
-	NEW_HANDLE_BATCH_OR_ERROR(psWrapExtMemOUT->eError, psPerProc, 2)
-
-	
-	psWrapExtMemOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase, &hDevCookieInt,
-						   psWrapExtMemIN->hDevCookie,
-						   PVRSRV_HANDLE_TYPE_DEV_NODE);
-	if(psWrapExtMemOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	
-	psWrapExtMemOUT->eError =
-	PVRSRVLookupHandle(psPerProc->psHandleBase, &hDevMemContextInt,
-				   psWrapExtMemIN->hDevMemContext,
-				   PVRSRV_HANDLE_TYPE_DEV_MEM_CONTEXT);
-
-	if(psWrapExtMemOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	if(psWrapExtMemIN->ui32NumPageTableEntries)
-	{
-		ui32PageTableSize = psWrapExtMemIN->ui32NumPageTableEntries
-						* sizeof(IMG_SYS_PHYADDR);
-
-		ASSIGN_AND_EXIT_ON_ERROR(psWrapExtMemOUT->eError,
-				  OSAllocMem(PVRSRV_OS_PAGEABLE_HEAP,
-				  ui32PageTableSize,
-				  (IMG_VOID **)&psSysPAddr, 0,
-				  "Page Table"));
-
-		if(CopyFromUserWrapper(psPerProc,
-							   ui32BridgeID,
-							   psSysPAddr,
-							   psWrapExtMemIN->psSysPAddr,
-							   ui32PageTableSize) != PVRSRV_OK)
-		{
-			OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP, 	ui32PageTableSize, (IMG_VOID *)psSysPAddr, 0);
-			
-			return -EFAULT;
-		}
-	}
-
-	psWrapExtMemOUT->eError =
-		PVRSRVWrapExtMemoryKM(hDevCookieInt,
-							  psPerProc,
-							  hDevMemContextInt,
-							  psWrapExtMemIN->ui32ByteSize,
-							  psWrapExtMemIN->ui32PageOffset,
-							  psWrapExtMemIN->bPhysContig,
-							  psSysPAddr,
-							  psWrapExtMemIN->pvLinAddr,
-							  psWrapExtMemIN->ui32Flags,
-							  &psMemInfo);
-
-	if(psWrapExtMemIN->ui32NumPageTableEntries)
-	{
-		OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP,
-			  ui32PageTableSize,
-			  (IMG_VOID *)psSysPAddr, 0);
-		
-	}
-
-	if(psWrapExtMemOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psWrapExtMemOUT->sClientMemInfo.pvLinAddrKM =
-			psMemInfo->pvLinAddrKM;
-
-	
-	psWrapExtMemOUT->sClientMemInfo.pvLinAddr = 0;
-	psWrapExtMemOUT->sClientMemInfo.sDevVAddr = psMemInfo->sDevVAddr;
-	psWrapExtMemOUT->sClientMemInfo.ui32Flags = psMemInfo->ui32Flags;
-    psWrapExtMemOUT->sClientMemInfo.uAllocSize = psMemInfo->uAllocSize;
-#if defined (SUPPORT_SID_INTERFACE)
-#else
-	psWrapExtMemOUT->sClientMemInfo.hMappingInfo = psMemInfo->sMemBlk.hOSMemHandle;
-#endif
-
-	PVRSRVAllocHandleNR(psPerProc->psHandleBase,
-					  &psWrapExtMemOUT->sClientMemInfo.hKernelMemInfo,
-					  psMemInfo,
-					  PVRSRV_HANDLE_TYPE_MEM_INFO,
-					  PVRSRV_HANDLE_ALLOC_FLAG_NONE);
-
-#if defined (SUPPORT_SID_INTERFACE)
-	
-	if (psMemInfo->sMemBlk.hOSMemHandle != IMG_NULL)
-	{
-		PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
-						&psWrapExtMemOUT->sClientMemInfo.hMappingInfo,
-						psMemInfo->sMemBlk.hOSMemHandle,
-						PVRSRV_HANDLE_TYPE_MEM_INFO,
-						PVRSRV_HANDLE_ALLOC_FLAG_NONE,
-						psWrapExtMemOUT->sClientMemInfo.hKernelMemInfo);
-	}
-	else
-	{
-		psWrapExtMemOUT->sClientMemInfo.hMappingInfo = 0;
-	}
-#endif
-
-	
-#if !defined(PVRSRV_DISABLE_UM_SYNCOBJ_MAPPINGS)
-	psWrapExtMemOUT->sClientSyncInfo.psSyncData =
-		psMemInfo->psKernelSyncInfo->psSyncData;
-	psWrapExtMemOUT->sClientSyncInfo.sWriteOpsCompleteDevVAddr =
-		psMemInfo->psKernelSyncInfo->sWriteOpsCompleteDevVAddr;
-	psWrapExtMemOUT->sClientSyncInfo.sReadOpsCompleteDevVAddr =
-		psMemInfo->psKernelSyncInfo->sReadOpsCompleteDevVAddr;
-	psWrapExtMemOUT->sClientSyncInfo.sReadOps2CompleteDevVAddr =
-		psMemInfo->psKernelSyncInfo->sReadOps2CompleteDevVAddr;
-
-#if defined (SUPPORT_SID_INTERFACE)
-	
-	if (psMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle != IMG_NULL)
-	{
-		PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
-						&psWrapExtMemOUT->sClientSyncInfo.hMappingInfo,
-						psMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle,
-						PVRSRV_HANDLE_TYPE_MEM_INFO,
-						PVRSRV_HANDLE_ALLOC_FLAG_NONE,
-						psWrapExtMemOUT->sClientMemInfo.hKernelMemInfo);
-	}
-	else
-	{
-		psWrapExtMemOUT->sClientSyncInfo.hMappingInfo = 0;
-	}
-#else
-	psWrapExtMemOUT->sClientSyncInfo.hMappingInfo =
-		psMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle;
-#endif
-#endif
-
-	psWrapExtMemOUT->sClientMemInfo.psClientSyncInfo = &psWrapExtMemOUT->sClientSyncInfo;
-
-	PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
-					  &psWrapExtMemOUT->sClientSyncInfo.hKernelSyncInfo,
-					  (IMG_HANDLE)psMemInfo->psKernelSyncInfo,
-					  PVRSRV_HANDLE_TYPE_SYNC_INFO,
-					  PVRSRV_HANDLE_ALLOC_FLAG_NONE,
-					  psWrapExtMemOUT->sClientMemInfo.hKernelMemInfo);
-
-	COMMIT_HANDLE_BATCH_OR_ERROR(psWrapExtMemOUT->eError, psPerProc)
-
-	return 0;
-}
-#endif 
-
-static IMG_INT
-PVRSRVUnwrapExtMemoryBW(IMG_UINT32 ui32BridgeID,
-						PVRSRV_BRIDGE_IN_UNWRAP_EXT_MEMORY *psUnwrapExtMemIN,
-						PVRSRV_BRIDGE_RETURN *psRetOUT,
-						PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_VOID *pvMemInfo;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_UNWRAP_EXT_MEMORY);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &pvMemInfo,
-						   psUnwrapExtMemIN->hKernelMemInfo,
-						   PVRSRV_HANDLE_TYPE_MEM_INFO);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PVRSRVUnwrapExtMemoryKM((PVRSRV_KERNEL_MEM_INFO *)pvMemInfo);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PVRSRVReleaseHandle(psPerProc->psHandleBase,
-						   psUnwrapExtMemIN->hKernelMemInfo,
-						   PVRSRV_HANDLE_TYPE_MEM_INFO);
-
-	return 0;
-}
-
-static IMG_INT
-PVRSRVGetFreeDeviceMemBW(IMG_UINT32 ui32BridgeID,
-						 PVRSRV_BRIDGE_IN_GETFREEDEVICEMEM *psGetFreeDeviceMemIN,
-						 PVRSRV_BRIDGE_OUT_GETFREEDEVICEMEM *psGetFreeDeviceMemOUT,
-						 PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_GETFREE_DEVICEMEM);
-
-	PVR_UNREFERENCED_PARAMETER(psPerProc);
-
-	psGetFreeDeviceMemOUT->eError =
-		PVRSRVGetFreeDeviceMemKM(psGetFreeDeviceMemIN->ui32Flags,
-								 &psGetFreeDeviceMemOUT->ui32Total,
-								 &psGetFreeDeviceMemOUT->ui32Free,
-								 &psGetFreeDeviceMemOUT->ui32LargestBlock);
-
-	return 0;
-}
-
-static IMG_INT
-PVRMMapOSMemHandleToMMapDataBW(IMG_UINT32 ui32BridgeID,
-								  PVRSRV_BRIDGE_IN_MHANDLE_TO_MMAP_DATA *psMMapDataIN,
-								  PVRSRV_BRIDGE_OUT_MHANDLE_TO_MMAP_DATA *psMMapDataOUT,
-								  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_MHANDLE_TO_MMAP_DATA);
-
-#if defined (__linux__)
-	psMMapDataOUT->eError =
-		PVRMMapOSMemHandleToMMapData(psPerProc,
-										psMMapDataIN->hMHandle,
-										&psMMapDataOUT->ui32MMapOffset,
-										&psMMapDataOUT->ui32ByteOffset,
-										&psMMapDataOUT->ui32RealByteSize,
-										&psMMapDataOUT->ui32UserVAddr);
-#else
-	PVR_UNREFERENCED_PARAMETER(psPerProc);
-	PVR_UNREFERENCED_PARAMETER(psMMapDataIN);
-
-	psMMapDataOUT->eError = PVRSRV_ERROR_NOT_SUPPORTED;
-#endif
-	return 0;
-}
-
-
-static IMG_INT
-PVRMMapReleaseMMapDataBW(IMG_UINT32 ui32BridgeID,
-								  PVRSRV_BRIDGE_IN_RELEASE_MMAP_DATA *psMMapDataIN,
-								  PVRSRV_BRIDGE_OUT_RELEASE_MMAP_DATA *psMMapDataOUT,
-								  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_RELEASE_MMAP_DATA);
-
-#if defined (__linux__)
-	psMMapDataOUT->eError =
-		PVRMMapReleaseMMapData(psPerProc,
-										psMMapDataIN->hMHandle,
-										&psMMapDataOUT->bMUnmap,
-										&psMMapDataOUT->ui32RealByteSize,
-										&psMMapDataOUT->ui32UserVAddr);
-#else
-
-	PVR_UNREFERENCED_PARAMETER(psPerProc);
-	PVR_UNREFERENCED_PARAMETER(psMMapDataIN);
-
-	psMMapDataOUT->eError = PVRSRV_ERROR_NOT_SUPPORTED;
-#endif
-	return 0;
-}
-
-
-#if defined (SUPPORT_SID_INTERFACE)
-static IMG_INT
-PVRSRVChangeDeviceMemoryAttributesBW(IMG_UINT32 ui32BridgeID,
-                                     PVRSRV_BRIDGE_IN_CHG_DEV_MEM_ATTRIBS *psChgMemAttribIN,
-                                     PVRSRV_BRIDGE_RETURN *psRetOUT,
-                                     PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_HANDLE hKernelMemInfo;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_CHG_DEV_MEM_ATTRIBS);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-							&hKernelMemInfo,
-							psChgMemAttribIN->hKernelMemInfo,
-							PVRSRV_HANDLE_TYPE_MEM_INFO);
-
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PVRSRVChangeDeviceMemoryAttributesKM(hKernelMemInfo, psChgMemAttribIN->ui32Attribs);
-
-	return 0;
-}
-#else
-static IMG_INT
-PVRSRVChangeDeviceMemoryAttributesBW(IMG_UINT32 ui32BridgeID,
-                                     PVRSRV_BRIDGE_IN_CHG_DEV_MEM_ATTRIBS *psChgMemAttribIN,
-                                     PVRSRV_BRIDGE_RETURN *psRetOUT,
-                                     PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVR_UNREFERENCED_PARAMETER(ui32BridgeID);
-	PVR_UNREFERENCED_PARAMETER(psChgMemAttribIN);
-	PVR_UNREFERENCED_PARAMETER(psRetOUT);
-	PVR_UNREFERENCED_PARAMETER(psPerProc);
-
-	return 0;
-}
-#endif
-
-#ifdef PDUMP
-static IMG_INT
-PDumpIsCaptureFrameBW(IMG_UINT32 ui32BridgeID,
-					  IMG_VOID *psBridgeIn,
-					  PVRSRV_BRIDGE_OUT_PDUMP_ISCAPTURING *psPDumpIsCapturingOUT,
-					  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_ISCAPTURING);
-	PVR_UNREFERENCED_PARAMETER(psBridgeIn);
-	PVR_UNREFERENCED_PARAMETER(psPerProc);
-
-	psPDumpIsCapturingOUT->bIsCapturing = PDumpIsCaptureFrameKM();
-	psPDumpIsCapturingOUT->eError = PVRSRV_OK;
-
-	return 0;
-}
-
-static IMG_INT
-PDumpCommentBW(IMG_UINT32 ui32BridgeID,
-			   PVRSRV_BRIDGE_IN_PDUMP_COMMENT *psPDumpCommentIN,
-			   PVRSRV_BRIDGE_RETURN *psRetOUT,
-			   PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_COMMENT);
-	PVR_UNREFERENCED_PARAMETER(psPerProc);
-
-	psRetOUT->eError = PDumpCommentKM(&psPDumpCommentIN->szComment[0],
-									  psPDumpCommentIN->ui32Flags);
-	return 0;
-}
-
-static IMG_INT
-PDumpSetFrameBW(IMG_UINT32 ui32BridgeID,
-				PVRSRV_BRIDGE_IN_PDUMP_SETFRAME *psPDumpSetFrameIN,
-				PVRSRV_BRIDGE_RETURN *psRetOUT,
-				PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_SETFRAME);
-	PVR_UNREFERENCED_PARAMETER(psPerProc);
-
-	psRetOUT->eError = PDumpSetFrameKM(psPDumpSetFrameIN->ui32Frame);
-
-	return 0;
-}
-
-static IMG_INT
-PDumpRegWithFlagsBW(IMG_UINT32 ui32BridgeID,
-					PVRSRV_BRIDGE_IN_PDUMP_DUMPREG *psPDumpRegDumpIN,
-					PVRSRV_BRIDGE_RETURN *psRetOUT,
-					PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVRSRV_DEVICE_NODE *psDeviceNode;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_REG);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   (IMG_VOID **)&psDeviceNode,
-						   psPDumpRegDumpIN->hDevCookie,
-						   PVRSRV_HANDLE_TYPE_DEV_NODE);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError = PDumpRegWithFlagsKM (psPDumpRegDumpIN->szRegRegion,
-											psPDumpRegDumpIN->sHWReg.ui32RegAddr,
-											psPDumpRegDumpIN->sHWReg.ui32RegVal,
-											psPDumpRegDumpIN->ui32Flags);
-
-	return 0;
-}
-
-static IMG_INT
-PDumpRegPolBW(IMG_UINT32 ui32BridgeID,
-			  PVRSRV_BRIDGE_IN_PDUMP_REGPOL *psPDumpRegPolIN,
-			  PVRSRV_BRIDGE_RETURN *psRetOUT,
-			  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVRSRV_DEVICE_NODE *psDeviceNode;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_REGPOL);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   (IMG_VOID **)&psDeviceNode,
-						   psPDumpRegPolIN->hDevCookie,
-						   PVRSRV_HANDLE_TYPE_DEV_NODE);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-
-	psRetOUT->eError =
-		PDumpRegPolWithFlagsKM(psPDumpRegPolIN->szRegRegion,
-							   psPDumpRegPolIN->sHWReg.ui32RegAddr,
-							   psPDumpRegPolIN->sHWReg.ui32RegVal,
-							   psPDumpRegPolIN->ui32Mask,
-							   psPDumpRegPolIN->ui32Flags,
-							   PDUMP_POLL_OPERATOR_EQUAL);
-
-	return 0;
-}
-
-static IMG_INT
-PDumpMemPolBW(IMG_UINT32 ui32BridgeID,
-			  PVRSRV_BRIDGE_IN_PDUMP_MEMPOL *psPDumpMemPolIN,
-			  PVRSRV_BRIDGE_RETURN *psRetOUT,
-			  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_VOID *pvMemInfo;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_MEMPOL);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &pvMemInfo,
-#if defined (SUPPORT_SID_INTERFACE)
-                           psPDumpMemPolIN->hKernelMemInfo,
-#else
-						   psPDumpMemPolIN->psKernelMemInfo,
-#endif
-						   PVRSRV_HANDLE_TYPE_MEM_INFO);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PDumpMemPolKM(((PVRSRV_KERNEL_MEM_INFO *)pvMemInfo),
-					  psPDumpMemPolIN->ui32Offset,
-					  psPDumpMemPolIN->ui32Value,
-					  psPDumpMemPolIN->ui32Mask,
-					  psPDumpMemPolIN->eOperator,
-					  psPDumpMemPolIN->ui32Flags,
-					  MAKEUNIQUETAG(pvMemInfo));
-
-	return 0;
-}
-
-static IMG_INT
-PDumpMemBW(IMG_UINT32 ui32BridgeID,
-		   PVRSRV_BRIDGE_IN_PDUMP_DUMPMEM *psPDumpMemDumpIN,
-		   PVRSRV_BRIDGE_RETURN *psRetOUT,
-		   PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_VOID *pvMemInfo;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_DUMPMEM);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &pvMemInfo,
-#if defined (SUPPORT_SID_INTERFACE)
-						   psPDumpMemDumpIN->hKernelMemInfo,
-#else
-						   psPDumpMemDumpIN->psKernelMemInfo,
-#endif
-						   PVRSRV_HANDLE_TYPE_MEM_INFO);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PDumpMemUM(psPerProc,
-				   psPDumpMemDumpIN->pvAltLinAddr,
-				   psPDumpMemDumpIN->pvLinAddr,
-				   pvMemInfo,
-				   psPDumpMemDumpIN->ui32Offset,
-				   psPDumpMemDumpIN->ui32Bytes,
-				   psPDumpMemDumpIN->ui32Flags,
-				   MAKEUNIQUETAG(pvMemInfo));
-
-	return 0;
-}
-
-static IMG_INT
-PDumpBitmapBW(IMG_UINT32 ui32BridgeID,
-			  PVRSRV_BRIDGE_IN_PDUMP_BITMAP *psPDumpBitmapIN,
-			  PVRSRV_BRIDGE_RETURN *psRetOUT,
-			  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVRSRV_DEVICE_NODE *psDeviceNode;
-	IMG_HANDLE hDevMemContextInt;
-
-	PVR_UNREFERENCED_PARAMETER(ui32BridgeID);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase, (IMG_VOID **)&psDeviceNode,
-						   psPDumpBitmapIN->hDevCookie,
-						   PVRSRV_HANDLE_TYPE_DEV_NODE);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(	psPerProc->psHandleBase,
-							&hDevMemContextInt,
-							psPDumpBitmapIN->hDevMemContext,
-							PVRSRV_HANDLE_TYPE_DEV_MEM_CONTEXT);
-
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PDumpBitmapKM(psDeviceNode,
-					  &psPDumpBitmapIN->szFileName[0],
-					  psPDumpBitmapIN->ui32FileOffset,
-					  psPDumpBitmapIN->ui32Width,
-					  psPDumpBitmapIN->ui32Height,
-					  psPDumpBitmapIN->ui32StrideInBytes,
-					  psPDumpBitmapIN->sDevBaseAddr,
-					  hDevMemContextInt,
-					  psPDumpBitmapIN->ui32Size,
-					  psPDumpBitmapIN->ePixelFormat,
-					  psPDumpBitmapIN->eMemFormat,
-					  psPDumpBitmapIN->ui32Flags);
-
-	return 0;
-}
-
-static IMG_INT
-PDumpReadRegBW(IMG_UINT32 ui32BridgeID,
-			   PVRSRV_BRIDGE_IN_PDUMP_READREG *psPDumpReadRegIN,
-			   PVRSRV_BRIDGE_RETURN *psRetOUT,
-			   PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVRSRV_DEVICE_NODE *psDeviceNode;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_DUMPREADREG);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase, (IMG_VOID **)&psDeviceNode,
-						   psPDumpReadRegIN->hDevCookie,
-						   PVRSRV_HANDLE_TYPE_DEV_NODE);
-
-	psRetOUT->eError =
-		PDumpReadRegKM(&psPDumpReadRegIN->szRegRegion[0],
-					   &psPDumpReadRegIN->szFileName[0],
-					   psPDumpReadRegIN->ui32FileOffset,
-					   psPDumpReadRegIN->ui32Address,
-					   psPDumpReadRegIN->ui32Size,
-					   psPDumpReadRegIN->ui32Flags);
-
-	return 0;
-}
-
-static IMG_INT
-PDumpMemPagesBW(IMG_UINT32 ui32BridgeID,
-				  PVRSRV_BRIDGE_IN_PDUMP_MEMPAGES *psPDumpMemPagesIN,
-				  PVRSRV_BRIDGE_RETURN *psRetOUT,
-				  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVRSRV_DEVICE_NODE *psDeviceNode;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_MEMPAGES);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   (IMG_VOID **)&psDeviceNode,
-						   psPDumpMemPagesIN->hDevCookie,
-						   PVRSRV_HANDLE_TYPE_DEV_NODE);
-
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-
-	return 0;
-}
-
-static IMG_INT
-PDumpDriverInfoBW(IMG_UINT32 ui32BridgeID,
-				  PVRSRV_BRIDGE_IN_PDUMP_DRIVERINFO *psPDumpDriverInfoIN,
-				  PVRSRV_BRIDGE_RETURN *psRetOUT,
-				  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_UINT32 ui32PDumpFlags;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_DRIVERINFO);
-	PVR_UNREFERENCED_PARAMETER(psPerProc);
-
-	ui32PDumpFlags = 0;
-	if(psPDumpDriverInfoIN->bContinuous)
-	{
-		ui32PDumpFlags |= PDUMP_FLAGS_CONTINUOUS;
-	}
-	psRetOUT->eError =
-		PDumpDriverInfoKM(&psPDumpDriverInfoIN->szString[0],
-						  ui32PDumpFlags);
-
-	return 0;
-}
-
-static IMG_INT
-PDumpSyncDumpBW(IMG_UINT32 ui32BridgeID,
-				PVRSRV_BRIDGE_IN_PDUMP_DUMPSYNC *psPDumpSyncDumpIN,
-				PVRSRV_BRIDGE_RETURN *psRetOUT,
-				PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_UINT32 ui32Bytes = psPDumpSyncDumpIN->ui32Bytes;
-	IMG_VOID *pvSyncInfo;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_DUMPSYNC);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase, &pvSyncInfo,
-#if defined (SUPPORT_SID_INTERFACE)
-                           psPDumpSyncDumpIN->hKernelSyncInfo,
-#else
-						   psPDumpSyncDumpIN->psKernelSyncInfo,
-#endif
-						   PVRSRV_HANDLE_TYPE_SYNC_INFO);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PDumpMemUM(psPerProc,
-				   psPDumpSyncDumpIN->pvAltLinAddr,
-				   IMG_NULL,
-				   ((PVRSRV_KERNEL_SYNC_INFO *)pvSyncInfo)->psSyncDataMemInfoKM,
-				   psPDumpSyncDumpIN->ui32Offset,
-				   ui32Bytes,
-				   0,
-				   MAKEUNIQUETAG(((PVRSRV_KERNEL_SYNC_INFO *)pvSyncInfo)->psSyncDataMemInfoKM));
-
-	return 0;
-}
-
-static IMG_INT
-PDumpSyncPolBW(IMG_UINT32 ui32BridgeID,
-			   PVRSRV_BRIDGE_IN_PDUMP_SYNCPOL *psPDumpSyncPolIN,
-			   PVRSRV_BRIDGE_RETURN *psRetOUT,
-			   PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_UINT32 ui32Offset;
-	IMG_VOID *pvSyncInfo;
-	IMG_UINT32 ui32Value;
-	IMG_UINT32 ui32Mask;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_SYNCPOL);
-
-	psRetOUT->eError =
-        PVRSRVLookupHandle(psPerProc->psHandleBase,
-                           &pvSyncInfo,
-#if defined (SUPPORT_SID_INTERFACE)
-						   psPDumpSyncPolIN->hKernelSyncInfo,
-#else
-						   psPDumpSyncPolIN->psKernelSyncInfo,
-#endif
-						   PVRSRV_HANDLE_TYPE_SYNC_INFO);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	if(psPDumpSyncPolIN->bIsRead)
-	{
-		ui32Offset = offsetof(PVRSRV_SYNC_DATA, ui32ReadOpsComplete);
-	}
-	else
-	{
-		ui32Offset = offsetof(PVRSRV_SYNC_DATA, ui32WriteOpsComplete);
-	}
-
-	
-	if (psPDumpSyncPolIN->bUseLastOpDumpVal)
-	{
-		if(psPDumpSyncPolIN->bIsRead)
-		{
-			ui32Value = ((PVRSRV_KERNEL_SYNC_INFO *)pvSyncInfo)->psSyncData->ui32LastReadOpDumpVal;
-		}
-		else
-		{
-			ui32Value = ((PVRSRV_KERNEL_SYNC_INFO *)pvSyncInfo)->psSyncData->ui32LastOpDumpVal;
-		}
-		ui32Mask = 0xffffffff;
-	}
-	else
-	{
-		ui32Value = psPDumpSyncPolIN->ui32Value;
-		ui32Mask =  psPDumpSyncPolIN->ui32Mask;
-	}
-
-	psRetOUT->eError =
-		PDumpMemPolKM(((PVRSRV_KERNEL_SYNC_INFO *)pvSyncInfo)->psSyncDataMemInfoKM,
-					  ui32Offset,
-					  ui32Value,
-					  ui32Mask,
-					  PDUMP_POLL_OPERATOR_EQUAL,
-					  0,
-					  MAKEUNIQUETAG(((PVRSRV_KERNEL_SYNC_INFO *)pvSyncInfo)->psSyncDataMemInfoKM));
-
-	return 0;
-}
-
-
-static IMG_INT
-PDumpCycleCountRegReadBW(IMG_UINT32 ui32BridgeID,
-						 PVRSRV_BRIDGE_IN_PDUMP_CYCLE_COUNT_REG_READ *psPDumpCycleCountRegReadIN,
-						 PVRSRV_BRIDGE_RETURN *psRetOUT,
-						 PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVRSRV_DEVICE_NODE *psDeviceNode;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_CYCLE_COUNT_REG_READ);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   (IMG_VOID **)&psDeviceNode,
-						   psPDumpCycleCountRegReadIN->hDevCookie,
-						   PVRSRV_HANDLE_TYPE_DEV_NODE);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	PDumpCycleCountRegRead(&psDeviceNode->sDevId,
-						   psPDumpCycleCountRegReadIN->ui32RegOffset,
-						   psPDumpCycleCountRegReadIN->bLastFrame);
-
-	psRetOUT->eError = PVRSRV_OK;
-
-	return 0;
-}
-
-static IMG_INT
-PDumpPDDevPAddrBW(IMG_UINT32 ui32BridgeID,
-				  PVRSRV_BRIDGE_IN_PDUMP_DUMPPDDEVPADDR *psPDumpPDDevPAddrIN,
-				  PVRSRV_BRIDGE_RETURN *psRetOUT,
-				  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_VOID *pvMemInfo;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_DUMPPDDEVPADDR);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase, &pvMemInfo,
-						   psPDumpPDDevPAddrIN->hKernelMemInfo,
-						   PVRSRV_HANDLE_TYPE_MEM_INFO);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PDumpPDDevPAddrKM((PVRSRV_KERNEL_MEM_INFO *)pvMemInfo,
-						  psPDumpPDDevPAddrIN->ui32Offset,
-						  psPDumpPDDevPAddrIN->sPDDevPAddr,
-						  MAKEUNIQUETAG(pvMemInfo),
-						  PDUMP_PD_UNIQUETAG);
-	return 0;
-}
-
-static IMG_INT
-PDumpStartInitPhaseBW(IMG_UINT32 ui32BridgeID,
-					  IMG_VOID *psBridgeIn,
-					  PVRSRV_BRIDGE_RETURN *psRetOUT,
-					  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_STARTINITPHASE);
-	PVR_UNREFERENCED_PARAMETER(psBridgeIn);
-	PVR_UNREFERENCED_PARAMETER(psPerProc);
-
-	psRetOUT->eError = PDumpStartInitPhaseKM();
-
-	return 0;
-}
-
-static IMG_INT
-PDumpStopInitPhaseBW(IMG_UINT32 ui32BridgeID,
-					  IMG_VOID *psBridgeIn,
-					  PVRSRV_BRIDGE_RETURN *psRetOUT,
-					  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_STOPINITPHASE);
-	PVR_UNREFERENCED_PARAMETER(psBridgeIn);
-	PVR_UNREFERENCED_PARAMETER(psPerProc);
-
-	psRetOUT->eError = PDumpStopInitPhaseKM();
-
-	return 0;
-}
-
-#endif 
-
-
-static IMG_INT
-PVRSRVGetMiscInfoBW(IMG_UINT32 ui32BridgeID,
-					PVRSRV_BRIDGE_IN_GET_MISC_INFO *psGetMiscInfoIN,
-					PVRSRV_BRIDGE_OUT_GET_MISC_INFO *psGetMiscInfoOUT,
-					PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-#if defined (SUPPORT_SID_INTERFACE)
-    PVRSRV_MISC_INFO_KM sMiscInfo = {0};
-#endif
-	PVRSRV_ERROR eError;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_GET_MISC_INFO);
-
-#if defined (SUPPORT_SID_INTERFACE)
-	sMiscInfo.ui32StateRequest = psGetMiscInfoIN->sMiscInfo.ui32StateRequest;
-	sMiscInfo.ui32StatePresent = psGetMiscInfoIN->sMiscInfo.ui32StatePresent;
-	sMiscInfo.ui32MemoryStrLen = psGetMiscInfoIN->sMiscInfo.ui32MemoryStrLen;
-	sMiscInfo.pszMemoryStr     = psGetMiscInfoIN->sMiscInfo.pszMemoryStr;
-
-	OSMemCopy(&sMiscInfo.sCacheOpCtl,
-			  &psGetMiscInfoIN->sMiscInfo.sCacheOpCtl,
-			  sizeof(sMiscInfo.sCacheOpCtl));
-	OSMemCopy(&sMiscInfo.sGetRefCountCtl,
-			  &psGetMiscInfoIN->sMiscInfo.sGetRefCountCtl,
-			  sizeof(sMiscInfo.sGetRefCountCtl));
-#else
-	OSMemCopy(&psGetMiscInfoOUT->sMiscInfo,
-			  &psGetMiscInfoIN->sMiscInfo,
-			  sizeof(PVRSRV_MISC_INFO));
-#endif
-
-	if (((psGetMiscInfoIN->sMiscInfo.ui32StateRequest & PVRSRV_MISC_INFO_MEMSTATS_PRESENT) != 0) &&
-	    ((psGetMiscInfoIN->sMiscInfo.ui32StateRequest & PVRSRV_MISC_INFO_DDKVERSION_PRESENT) != 0) &&
-	    ((psGetMiscInfoIN->sMiscInfo.ui32StateRequest & PVRSRV_MISC_INFO_FREEMEM_PRESENT) != 0))
-	{
-		
-		psGetMiscInfoOUT->eError = PVRSRV_ERROR_INVALID_PARAMS;
-		return 0;
-	}
-
-	if (((psGetMiscInfoIN->sMiscInfo.ui32StateRequest & PVRSRV_MISC_INFO_MEMSTATS_PRESENT) != 0) ||
-	    ((psGetMiscInfoIN->sMiscInfo.ui32StateRequest & PVRSRV_MISC_INFO_DDKVERSION_PRESENT) != 0) ||
-	    ((psGetMiscInfoIN->sMiscInfo.ui32StateRequest & PVRSRV_MISC_INFO_FREEMEM_PRESENT) != 0))
-	{
-		
-#if defined (SUPPORT_SID_INTERFACE)
-		ASSIGN_AND_EXIT_ON_ERROR(psGetMiscInfoOUT->eError,
-					OSAllocMem(PVRSRV_OS_PAGEABLE_HEAP,
-							psGetMiscInfoOUT->sMiscInfo.ui32MemoryStrLen,
-							(IMG_VOID **)&sMiscInfo.pszMemoryStr, 0,
-							"Output string buffer"));
-		psGetMiscInfoOUT->eError = PVRSRVGetMiscInfoKM(&sMiscInfo);
-
-		
-		eError = CopyToUserWrapper(psPerProc, ui32BridgeID,
-									psGetMiscInfoIN->sMiscInfo.pszMemoryStr,
-									sMiscInfo.pszMemoryStr,
-									sMiscInfo.ui32MemoryStrLen);
-#else
-		ASSIGN_AND_EXIT_ON_ERROR(psGetMiscInfoOUT->eError,
-				    OSAllocMem(PVRSRV_OS_PAGEABLE_HEAP,
-		                    psGetMiscInfoOUT->sMiscInfo.ui32MemoryStrLen,
-		                    (IMG_VOID **)&psGetMiscInfoOUT->sMiscInfo.pszMemoryStr, 0,
-							"Output string buffer"));
-
-		psGetMiscInfoOUT->eError = PVRSRVGetMiscInfoKM(&psGetMiscInfoOUT->sMiscInfo);
-
-		
-		eError = CopyToUserWrapper(psPerProc, ui32BridgeID,
-		                           psGetMiscInfoIN->sMiscInfo.pszMemoryStr,
-		                           psGetMiscInfoOUT->sMiscInfo.pszMemoryStr,
-		                           psGetMiscInfoOUT->sMiscInfo.ui32MemoryStrLen);
-#endif
-
-		
-#if defined (SUPPORT_SID_INTERFACE)
-		OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP,
-					sMiscInfo.ui32MemoryStrLen,
-					(IMG_VOID *)sMiscInfo.pszMemoryStr, 0);
-#else
-		OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP,
-		          psGetMiscInfoOUT->sMiscInfo.ui32MemoryStrLen,
-		         (IMG_VOID *)psGetMiscInfoOUT->sMiscInfo.pszMemoryStr, 0);
-#endif
-
-		
-		psGetMiscInfoOUT->sMiscInfo.pszMemoryStr = psGetMiscInfoIN->sMiscInfo.pszMemoryStr;
-
-		if(eError != PVRSRV_OK)
-		{
-			
-			PVR_DPF((PVR_DBG_ERROR, "PVRSRVGetMiscInfoBW Error copy to user"));
-			return -EFAULT;
-		}
-	}
-	else
-	{
-#if defined (SUPPORT_SID_INTERFACE)
-		psGetMiscInfoOUT->eError = PVRSRVGetMiscInfoKM(&sMiscInfo);
-#else
-		psGetMiscInfoOUT->eError = PVRSRVGetMiscInfoKM(&psGetMiscInfoOUT->sMiscInfo);
-#endif
-	}
-
-	
-	if (psGetMiscInfoOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	
-#if defined (SUPPORT_SID_INTERFACE)
-	if (sMiscInfo.ui32StateRequest & PVRSRV_MISC_INFO_GLOBALEVENTOBJECT_PRESENT)
-#else
-	if (psGetMiscInfoIN->sMiscInfo.ui32StateRequest & PVRSRV_MISC_INFO_GLOBALEVENTOBJECT_PRESENT)
-#endif
-	{
-		psGetMiscInfoOUT->eError = PVRSRVAllocHandle(psPerProc->psHandleBase,
-													&psGetMiscInfoOUT->sMiscInfo.sGlobalEventObject.hOSEventKM,
-#if defined (SUPPORT_SID_INTERFACE)
-                                                    sMiscInfo.sGlobalEventObject.hOSEventKM,
-#else
-													psGetMiscInfoOUT->sMiscInfo.sGlobalEventObject.hOSEventKM,
-#endif
-													PVRSRV_HANDLE_TYPE_SHARED_EVENT_OBJECT,
-													PVRSRV_HANDLE_ALLOC_FLAG_SHARED);
-
-		if (psGetMiscInfoOUT->eError != PVRSRV_OK)
-		{
-			return 0;
-		}
-
-#if defined (SUPPORT_SID_INTERFACE)
-		OSMemCopy(&psGetMiscInfoOUT->sMiscInfo.sGlobalEventObject.szName,
-							sMiscInfo.sGlobalEventObject.szName,
-							EVENTOBJNAME_MAXLENGTH);
-#endif
-	}
-
-#if defined (SUPPORT_SID_INTERFACE)
-	if (sMiscInfo.hSOCTimerRegisterOSMemHandle)
-#else
-	if (psGetMiscInfoOUT->sMiscInfo.hSOCTimerRegisterOSMemHandle)
-#endif
-	{
-		
-		psGetMiscInfoOUT->eError = PVRSRVAllocHandle(psPerProc->psHandleBase,
-						  &psGetMiscInfoOUT->sMiscInfo.hSOCTimerRegisterOSMemHandle,
-#if defined (SUPPORT_SID_INTERFACE)
-                          sMiscInfo.hSOCTimerRegisterOSMemHandle,
-#else
-						  psGetMiscInfoOUT->sMiscInfo.hSOCTimerRegisterOSMemHandle,
-#endif
-						  PVRSRV_HANDLE_TYPE_SOC_TIMER,
-						  PVRSRV_HANDLE_ALLOC_FLAG_SHARED);
-
-		if (psGetMiscInfoOUT->eError != PVRSRV_OK)
-		{
-			return 0;
-		}
-	}
-#if defined (SUPPORT_SID_INTERFACE)
-	else
-	{
-		psGetMiscInfoOUT->sMiscInfo.hSOCTimerRegisterOSMemHandle = 0;
-	}
-
-	
-	psGetMiscInfoOUT->sMiscInfo.ui32StateRequest = sMiscInfo.ui32StateRequest;
-	psGetMiscInfoOUT->sMiscInfo.ui32StatePresent = sMiscInfo.ui32StatePresent;
-
-	psGetMiscInfoOUT->sMiscInfo.pvSOCTimerRegisterKM = sMiscInfo.pvSOCTimerRegisterKM;
-	psGetMiscInfoOUT->sMiscInfo.pvSOCTimerRegisterUM = sMiscInfo.pvSOCTimerRegisterUM;
-	psGetMiscInfoOUT->sMiscInfo.pvSOCClockGateRegs   = sMiscInfo.pvSOCClockGateRegs;
-
-	psGetMiscInfoOUT->sMiscInfo.ui32SOCClockGateRegsSize = sMiscInfo.ui32SOCClockGateRegsSize;
-
-	OSMemCopy(&psGetMiscInfoOUT->sMiscInfo.aui32DDKVersion,
-				&sMiscInfo.aui32DDKVersion,
-				sizeof(psGetMiscInfoOUT->sMiscInfo.aui32DDKVersion));
-	OSMemCopy(&psGetMiscInfoOUT->sMiscInfo.sCacheOpCtl,
-				&sMiscInfo.sCacheOpCtl,
-				sizeof(psGetMiscInfoOUT->sMiscInfo.sCacheOpCtl));
-	OSMemCopy(&psGetMiscInfoOUT->sMiscInfo.sGetRefCountCtl,
-				&sMiscInfo.sGetRefCountCtl,
-				sizeof(psGetMiscInfoOUT->sMiscInfo.sGetRefCountCtl));
-#endif
-
-	return 0;
-}
-
-static IMG_INT
-PVRSRVConnectBW(IMG_UINT32 ui32BridgeID,
-				PVRSRV_BRIDGE_IN_CONNECT_SERVICES *psConnectServicesIN,
-				PVRSRV_BRIDGE_OUT_CONNECT_SERVICES *psConnectServicesOUT,
-				PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_CONNECT_SERVICES);
-
-#if defined(PDUMP)
-	
-	if ((psConnectServicesIN->ui32Flags & SRV_FLAGS_PERSIST) != 0)
-	{
-    	psPerProc->bPDumpPersistent = IMG_TRUE;
-	}
-
-#if defined(SUPPORT_PDUMP_MULTI_PROCESS)
-	
-	if ((psConnectServicesIN->ui32Flags & SRV_FLAGS_PDUMP_ACTIVE) != 0)
-	{
-    	psPerProc->bPDumpActive = IMG_TRUE;
-	}
-#endif 
-#else
-	PVR_UNREFERENCED_PARAMETER(psConnectServicesIN);
-#endif
-	psConnectServicesOUT->hKernelServices = psPerProc->hPerProcData;
-	psConnectServicesOUT->eError = PVRSRV_OK;
-
-	return 0;
-}
-
-static IMG_INT
-PVRSRVDisconnectBW(IMG_UINT32 ui32BridgeID,
-				   IMG_VOID *psBridgeIn,
-				   PVRSRV_BRIDGE_RETURN *psRetOUT,
-				   PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVR_UNREFERENCED_PARAMETER(psPerProc);
-	PVR_UNREFERENCED_PARAMETER(psBridgeIn);
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_DISCONNECT_SERVICES);
-
-	
-	psRetOUT->eError = PVRSRV_OK;
-
-	return 0;
-}
-
-static IMG_INT
-PVRSRVEnumerateDCBW(IMG_UINT32 ui32BridgeID,
-					PVRSRV_BRIDGE_IN_ENUMCLASS *psEnumDispClassIN,
-					PVRSRV_BRIDGE_OUT_ENUMCLASS *psEnumDispClassOUT,
-					PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVR_UNREFERENCED_PARAMETER(psPerProc);
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_ENUM_CLASS);
-
-	psEnumDispClassOUT->eError =
-		PVRSRVEnumerateDCKM(psEnumDispClassIN->sDeviceClass,
-							&psEnumDispClassOUT->ui32NumDevices,
-							&psEnumDispClassOUT->ui32DevID[0]);
-
-	return 0;
-}
-
-static IMG_INT
-PVRSRVOpenDCDeviceBW(IMG_UINT32 ui32BridgeID,
-					 PVRSRV_BRIDGE_IN_OPEN_DISPCLASS_DEVICE *psOpenDispClassDeviceIN,
-					 PVRSRV_BRIDGE_OUT_OPEN_DISPCLASS_DEVICE *psOpenDispClassDeviceOUT,
-					 PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_HANDLE hDevCookieInt;
-	IMG_HANDLE hDispClassInfoInt;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_OPEN_DISPCLASS_DEVICE);
-
-	NEW_HANDLE_BATCH_OR_ERROR(psOpenDispClassDeviceOUT->eError, psPerProc, 1)
-
-	psOpenDispClassDeviceOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &hDevCookieInt,
-						   psOpenDispClassDeviceIN->hDevCookie,
-						   PVRSRV_HANDLE_TYPE_DEV_NODE);
-	if(psOpenDispClassDeviceOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psOpenDispClassDeviceOUT->eError =
-		PVRSRVOpenDCDeviceKM(psPerProc,
-							 psOpenDispClassDeviceIN->ui32DeviceID,
-							 hDevCookieInt,
-							 &hDispClassInfoInt);
-
-	if(psOpenDispClassDeviceOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	PVRSRVAllocHandleNR(psPerProc->psHandleBase,
-					  &psOpenDispClassDeviceOUT->hDeviceKM,
-					  hDispClassInfoInt,
-					  PVRSRV_HANDLE_TYPE_DISP_INFO,
-					  PVRSRV_HANDLE_ALLOC_FLAG_NONE);
-	COMMIT_HANDLE_BATCH_OR_ERROR(psOpenDispClassDeviceOUT->eError, psPerProc)
-
-	return 0;
-}
-
-static IMG_INT
-PVRSRVCloseDCDeviceBW(IMG_UINT32 ui32BridgeID,
-					  PVRSRV_BRIDGE_IN_CLOSE_DISPCLASS_DEVICE *psCloseDispClassDeviceIN,
-					  PVRSRV_BRIDGE_RETURN *psRetOUT,
-					  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_VOID *pvDispClassInfoInt;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_CLOSE_DISPCLASS_DEVICE);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &pvDispClassInfoInt,
-						   psCloseDispClassDeviceIN->hDeviceKM,
-						   PVRSRV_HANDLE_TYPE_DISP_INFO);
-
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError = PVRSRVCloseDCDeviceKM(pvDispClassInfoInt, IMG_FALSE);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PVRSRVReleaseHandle(psPerProc->psHandleBase,
-							psCloseDispClassDeviceIN->hDeviceKM,
-							PVRSRV_HANDLE_TYPE_DISP_INFO);
-	return 0;
-}
-
-static IMG_INT
-PVRSRVEnumDCFormatsBW(IMG_UINT32 ui32BridgeID,
-					  PVRSRV_BRIDGE_IN_ENUM_DISPCLASS_FORMATS *psEnumDispClassFormatsIN,
-					  PVRSRV_BRIDGE_OUT_ENUM_DISPCLASS_FORMATS *psEnumDispClassFormatsOUT,
-					  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_VOID *pvDispClassInfoInt;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_ENUM_DISPCLASS_FORMATS);
-
-	psEnumDispClassFormatsOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &pvDispClassInfoInt,
-						   psEnumDispClassFormatsIN->hDeviceKM,
-						   PVRSRV_HANDLE_TYPE_DISP_INFO);
-	if(psEnumDispClassFormatsOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psEnumDispClassFormatsOUT->eError =
-		PVRSRVEnumDCFormatsKM(pvDispClassInfoInt,
-							  &psEnumDispClassFormatsOUT->ui32Count,
-							  psEnumDispClassFormatsOUT->asFormat);
-
-	return 0;
-}
-
-static IMG_INT
-PVRSRVEnumDCDimsBW(IMG_UINT32 ui32BridgeID,
-				   PVRSRV_BRIDGE_IN_ENUM_DISPCLASS_DIMS *psEnumDispClassDimsIN,
-				   PVRSRV_BRIDGE_OUT_ENUM_DISPCLASS_DIMS *psEnumDispClassDimsOUT,
-				   PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_VOID *pvDispClassInfoInt;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_ENUM_DISPCLASS_DIMS);
-
-	psEnumDispClassDimsOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &pvDispClassInfoInt,
-						   psEnumDispClassDimsIN->hDeviceKM,
-						   PVRSRV_HANDLE_TYPE_DISP_INFO);
-
-	if(psEnumDispClassDimsOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psEnumDispClassDimsOUT->eError =
-		PVRSRVEnumDCDimsKM(pvDispClassInfoInt,
-						   &psEnumDispClassDimsIN->sFormat,
-						   &psEnumDispClassDimsOUT->ui32Count,
-						   psEnumDispClassDimsOUT->asDim);
-
-	return 0;
-}
-
-#if defined(SUPPORT_PVRSRV_GET_DC_SYSTEM_BUFFER)
-static IMG_INT
-PVRSRVGetDCSystemBufferBW(IMG_UINT32 ui32BridgeID,
-						  PVRSRV_BRIDGE_IN_GET_DISPCLASS_SYSBUFFER *psGetDispClassSysBufferIN,  
-						  PVRSRV_BRIDGE_OUT_GET_DISPCLASS_SYSBUFFER *psGetDispClassSysBufferOUT,
-						  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_HANDLE hBufferInt;
-	IMG_VOID *pvDispClassInfoInt;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_GET_DISPCLASS_SYSBUFFER);
-
-	NEW_HANDLE_BATCH_OR_ERROR(psGetDispClassSysBufferOUT->eError, psPerProc, 1)
-
-	psGetDispClassSysBufferOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &pvDispClassInfoInt,
-						   psGetDispClassSysBufferIN->hDeviceKM,
-						   PVRSRV_HANDLE_TYPE_DISP_INFO);
-	if(psGetDispClassSysBufferOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psGetDispClassSysBufferOUT->eError =
-		PVRSRVGetDCSystemBufferKM(pvDispClassInfoInt,
-								  &hBufferInt);
-
-	if(psGetDispClassSysBufferOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	 
-	PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
-						 &psGetDispClassSysBufferOUT->hBuffer,
-						 hBufferInt,
-						 PVRSRV_HANDLE_TYPE_DISP_BUFFER,
-						 (PVRSRV_HANDLE_ALLOC_FLAG)(PVRSRV_HANDLE_ALLOC_FLAG_PRIVATE | PVRSRV_HANDLE_ALLOC_FLAG_SHARED),
-						 psGetDispClassSysBufferIN->hDeviceKM);
-
-	COMMIT_HANDLE_BATCH_OR_ERROR(psGetDispClassSysBufferOUT->eError, psPerProc)
-
-	return 0;
-}
-#endif
-
-static IMG_INT
-PVRSRVGetDCInfoBW(IMG_UINT32 ui32BridgeID,
-				  PVRSRV_BRIDGE_IN_GET_DISPCLASS_INFO *psGetDispClassInfoIN,
-				  PVRSRV_BRIDGE_OUT_GET_DISPCLASS_INFO *psGetDispClassInfoOUT,
-				  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_VOID *pvDispClassInfo;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_GET_DISPCLASS_INFO);
-
-	psGetDispClassInfoOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &pvDispClassInfo,
-						   psGetDispClassInfoIN->hDeviceKM,
-						   PVRSRV_HANDLE_TYPE_DISP_INFO);
-	if(psGetDispClassInfoOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psGetDispClassInfoOUT->eError =
-		PVRSRVGetDCInfoKM(pvDispClassInfo,
-						  &psGetDispClassInfoOUT->sDisplayInfo);
-
-	return 0;
-}
-
-static IMG_INT
-PVRSRVCreateDCSwapChainBW(IMG_UINT32 ui32BridgeID,
-						  PVRSRV_BRIDGE_IN_CREATE_DISPCLASS_SWAPCHAIN *psCreateDispClassSwapChainIN,
-						  PVRSRV_BRIDGE_OUT_CREATE_DISPCLASS_SWAPCHAIN *psCreateDispClassSwapChainOUT,
-						  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_VOID *pvDispClassInfo;
-	IMG_HANDLE hSwapChainInt;
-	IMG_UINT32	ui32SwapChainID;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_CREATE_DISPCLASS_SWAPCHAIN);
-
-	NEW_HANDLE_BATCH_OR_ERROR(psCreateDispClassSwapChainOUT->eError, psPerProc, 1)
-
-	psCreateDispClassSwapChainOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &pvDispClassInfo,
-						   psCreateDispClassSwapChainIN->hDeviceKM,
-						   PVRSRV_HANDLE_TYPE_DISP_INFO);
-
-	if(psCreateDispClassSwapChainOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	
-	ui32SwapChainID = psCreateDispClassSwapChainIN->ui32SwapChainID;
-
-	psCreateDispClassSwapChainOUT->eError =
-		PVRSRVCreateDCSwapChainKM(psPerProc, pvDispClassInfo,
-								  psCreateDispClassSwapChainIN->ui32Flags,
-								  &psCreateDispClassSwapChainIN->sDstSurfAttrib,
-								  &psCreateDispClassSwapChainIN->sSrcSurfAttrib,
-								  psCreateDispClassSwapChainIN->ui32BufferCount,
-								  psCreateDispClassSwapChainIN->ui32OEMFlags,
-								  &hSwapChainInt,
-								  &ui32SwapChainID);
-
-	if(psCreateDispClassSwapChainOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	
-	psCreateDispClassSwapChainOUT->ui32SwapChainID = ui32SwapChainID;
-
-	PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
-					  &psCreateDispClassSwapChainOUT->hSwapChain,
-					  hSwapChainInt,
-					  PVRSRV_HANDLE_TYPE_DISP_SWAP_CHAIN,
-					  PVRSRV_HANDLE_ALLOC_FLAG_NONE,
-					  psCreateDispClassSwapChainIN->hDeviceKM);
-
-	COMMIT_HANDLE_BATCH_OR_ERROR(psCreateDispClassSwapChainOUT->eError, psPerProc)
-
-	return 0;
-}
-
-static IMG_INT
-PVRSRVDestroyDCSwapChainBW(IMG_UINT32 ui32BridgeID,
-						   PVRSRV_BRIDGE_IN_DESTROY_DISPCLASS_SWAPCHAIN *psDestroyDispClassSwapChainIN,
-						   PVRSRV_BRIDGE_RETURN *psRetOUT,
-						   PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_VOID *pvSwapChain;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_DESTROY_DISPCLASS_SWAPCHAIN);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase, &pvSwapChain,
-						   psDestroyDispClassSwapChainIN->hSwapChain,
-						   PVRSRV_HANDLE_TYPE_DISP_SWAP_CHAIN);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PVRSRVDestroyDCSwapChainKM(pvSwapChain);
-
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PVRSRVReleaseHandle(psPerProc->psHandleBase,
-							psDestroyDispClassSwapChainIN->hSwapChain,
-							PVRSRV_HANDLE_TYPE_DISP_SWAP_CHAIN);
-
-	return 0;
-}
-
-static IMG_INT
-PVRSRVSetDCDstRectBW(IMG_UINT32 ui32BridgeID,
-					 PVRSRV_BRIDGE_IN_SET_DISPCLASS_RECT *psSetDispClassDstRectIN,
-					 PVRSRV_BRIDGE_RETURN *psRetOUT,
-					 PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_VOID *pvDispClassInfo;
-	IMG_VOID *pvSwapChain;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SET_DISPCLASS_DSTRECT);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &pvDispClassInfo,
-						   psSetDispClassDstRectIN->hDeviceKM,
-						   PVRSRV_HANDLE_TYPE_DISP_INFO);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &pvSwapChain,
-						   psSetDispClassDstRectIN->hSwapChain,
-						   PVRSRV_HANDLE_TYPE_DISP_SWAP_CHAIN);
-
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PVRSRVSetDCDstRectKM(pvDispClassInfo,
-							 pvSwapChain,
-							 &psSetDispClassDstRectIN->sRect);
-
-	return 0;
-}
-
-static IMG_INT
-PVRSRVSetDCSrcRectBW(IMG_UINT32 ui32BridgeID,
-					 PVRSRV_BRIDGE_IN_SET_DISPCLASS_RECT *psSetDispClassSrcRectIN,
-					 PVRSRV_BRIDGE_RETURN *psRetOUT,
-					 PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_VOID *pvDispClassInfo;
-	IMG_VOID *pvSwapChain;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SET_DISPCLASS_SRCRECT);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &pvDispClassInfo,
-						   psSetDispClassSrcRectIN->hDeviceKM,
-						   PVRSRV_HANDLE_TYPE_DISP_INFO);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &pvSwapChain,
-						   psSetDispClassSrcRectIN->hSwapChain,
-						   PVRSRV_HANDLE_TYPE_DISP_SWAP_CHAIN);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PVRSRVSetDCSrcRectKM(pvDispClassInfo,
-							 pvSwapChain,
-							 &psSetDispClassSrcRectIN->sRect);
-
-	return 0;
-}
-
-static IMG_INT
-PVRSRVSetDCDstColourKeyBW(IMG_UINT32 ui32BridgeID,
-						  PVRSRV_BRIDGE_IN_SET_DISPCLASS_COLOURKEY *psSetDispClassColKeyIN,
-						  PVRSRV_BRIDGE_RETURN *psRetOUT,
-						  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_VOID *pvDispClassInfo;
-	IMG_VOID *pvSwapChain;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SET_DISPCLASS_DSTCOLOURKEY);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &pvDispClassInfo,
-						   psSetDispClassColKeyIN->hDeviceKM,
-						   PVRSRV_HANDLE_TYPE_DISP_INFO);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &pvSwapChain,
-						   psSetDispClassColKeyIN->hSwapChain,
-						   PVRSRV_HANDLE_TYPE_DISP_SWAP_CHAIN);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PVRSRVSetDCDstColourKeyKM(pvDispClassInfo,
-								  pvSwapChain,
-								  psSetDispClassColKeyIN->ui32CKColour);
-
-	return 0;
-}
-
-static IMG_INT
-PVRSRVSetDCSrcColourKeyBW(IMG_UINT32 ui32BridgeID,
-						  PVRSRV_BRIDGE_IN_SET_DISPCLASS_COLOURKEY *psSetDispClassColKeyIN,
-						  PVRSRV_BRIDGE_RETURN *psRetOUT,
-						  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_VOID *pvDispClassInfo;
-	IMG_VOID *pvSwapChain;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SET_DISPCLASS_SRCCOLOURKEY);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &pvDispClassInfo,
-						   psSetDispClassColKeyIN->hDeviceKM,
-						   PVRSRV_HANDLE_TYPE_DISP_INFO);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &pvSwapChain,
-						   psSetDispClassColKeyIN->hSwapChain,
-						   PVRSRV_HANDLE_TYPE_DISP_SWAP_CHAIN);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PVRSRVSetDCSrcColourKeyKM(pvDispClassInfo,
-								  pvSwapChain,
-								  psSetDispClassColKeyIN->ui32CKColour);
-
-	return 0;
-}
-
-static IMG_INT
-PVRSRVGetDCBuffersBW(IMG_UINT32 ui32BridgeID,
-					 PVRSRV_BRIDGE_IN_GET_DISPCLASS_BUFFERS *psGetDispClassBuffersIN,
-					 PVRSRV_BRIDGE_OUT_GET_DISPCLASS_BUFFERS *psGetDispClassBuffersOUT,
-					 PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_VOID *pvDispClassInfo;
-	IMG_VOID *pvSwapChain;
-	IMG_UINT32 i;
-#if defined (SUPPORT_SID_INTERFACE)
-	IMG_HANDLE  *pahBuffer;
-#endif
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_GET_DISPCLASS_BUFFERS);
-
-	NEW_HANDLE_BATCH_OR_ERROR(psGetDispClassBuffersOUT->eError, psPerProc, PVRSRV_MAX_DC_SWAPCHAIN_BUFFERS)
-
-	psGetDispClassBuffersOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &pvDispClassInfo,
-						   psGetDispClassBuffersIN->hDeviceKM,
-						   PVRSRV_HANDLE_TYPE_DISP_INFO);
-	if(psGetDispClassBuffersOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psGetDispClassBuffersOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &pvSwapChain,
-						   psGetDispClassBuffersIN->hSwapChain,
-						   PVRSRV_HANDLE_TYPE_DISP_SWAP_CHAIN);
-	if(psGetDispClassBuffersOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-#if defined (SUPPORT_SID_INTERFACE)
-	psGetDispClassBuffersOUT->eError = OSAllocMem(PVRSRV_OS_PAGEABLE_HEAP,
-													sizeof(IMG_HANDLE) * PVRSRV_MAX_DC_SWAPCHAIN_BUFFERS,
-													(IMG_PVOID *)&pahBuffer, 0,
-													"Temp Swapchain Buffers");
-
-	if (psGetDispClassBuffersOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-#endif
-
-	psGetDispClassBuffersOUT->eError =
-		PVRSRVGetDCBuffersKM(pvDispClassInfo,
-							 pvSwapChain,
-							 &psGetDispClassBuffersOUT->ui32BufferCount,
-#if defined (SUPPORT_SID_INTERFACE)
-							 pahBuffer,
-#else
-							 psGetDispClassBuffersOUT->ahBuffer,
-#endif
-							 psGetDispClassBuffersOUT->asPhyAddr);
-	if (psGetDispClassBuffersOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	PVR_ASSERT(psGetDispClassBuffersOUT->ui32BufferCount <= PVRSRV_MAX_DC_SWAPCHAIN_BUFFERS);
-
-	for(i = 0; i < psGetDispClassBuffersOUT->ui32BufferCount; i++)
-	{
-#if defined (SUPPORT_SID_INTERFACE)
-		IMG_SID hBufferExt;
-#else
-		IMG_HANDLE hBufferExt;
-#endif
-
-	 
-#if defined (SUPPORT_SID_INTERFACE)
-	PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
-							&hBufferExt,
-							pahBuffer[i],
-							PVRSRV_HANDLE_TYPE_DISP_BUFFER,
-							(PVRSRV_HANDLE_ALLOC_FLAG)(PVRSRV_HANDLE_ALLOC_FLAG_PRIVATE | PVRSRV_HANDLE_ALLOC_FLAG_SHARED),
-							psGetDispClassBuffersIN->hSwapChain);
-#else
-		PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
-							 &hBufferExt,
-							 psGetDispClassBuffersOUT->ahBuffer[i],
-							 PVRSRV_HANDLE_TYPE_DISP_BUFFER,
-							 (PVRSRV_HANDLE_ALLOC_FLAG)(PVRSRV_HANDLE_ALLOC_FLAG_PRIVATE | PVRSRV_HANDLE_ALLOC_FLAG_SHARED),
-							 psGetDispClassBuffersIN->hSwapChain);
-#endif
-
-		psGetDispClassBuffersOUT->ahBuffer[i] = hBufferExt;
-	}
-
-#if defined (SUPPORT_SID_INTERFACE)
-	OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP,
-				sizeof(IMG_HANDLE) * PVRSRV_MAX_DC_SWAPCHAIN_BUFFERS,
-				(IMG_PVOID)pahBuffer, 0);
-#endif
-
-	COMMIT_HANDLE_BATCH_OR_ERROR(psGetDispClassBuffersOUT->eError, psPerProc)
-
-	return 0;
-}
-
-static IMG_INT
-PVRSRVSwapToDCBufferBW(IMG_UINT32 ui32BridgeID,
-					   PVRSRV_BRIDGE_IN_SWAP_DISPCLASS_TO_BUFFER *psSwapDispClassBufferIN,
-					   PVRSRV_BRIDGE_RETURN *psRetOUT,
-					   PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_VOID *pvDispClassInfo;
-	IMG_VOID *pvSwapChainBuf;
-#if defined (SUPPORT_SID_INTERFACE)
-	IMG_HANDLE hPrivateTag;
-#endif
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SWAP_DISPCLASS_TO_BUFFER);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &pvDispClassInfo,
-						   psSwapDispClassBufferIN->hDeviceKM,
-						   PVRSRV_HANDLE_TYPE_DISP_INFO);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PVRSRVLookupSubHandle(psPerProc->psHandleBase,
-						   &pvSwapChainBuf,
-						   psSwapDispClassBufferIN->hBuffer,
-						   PVRSRV_HANDLE_TYPE_DISP_BUFFER,
-						   psSwapDispClassBufferIN->hDeviceKM);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-#if defined (SUPPORT_SID_INTERFACE)
-	if (psSwapDispClassBufferIN->hPrivateTag != 0)
-	{
-		psRetOUT->eError =
-			PVRSRVLookupSubHandle(psPerProc->psHandleBase,
-								&hPrivateTag,
-								psSwapDispClassBufferIN->hPrivateTag,
-								PVRSRV_HANDLE_TYPE_DISP_BUFFER,
-								psSwapDispClassBufferIN->hDeviceKM);
-		if(psRetOUT->eError != PVRSRV_OK)
-		{
-			return 0;
-		}
-	}
-	else
-	{
-		hPrivateTag = IMG_NULL;
-	}
-#endif
-
-	psRetOUT->eError =
-		PVRSRVSwapToDCBufferKM(pvDispClassInfo,
-							   pvSwapChainBuf,
-							   psSwapDispClassBufferIN->ui32SwapInterval,
-#if defined (SUPPORT_SID_INTERFACE)
-                               hPrivateTag,
-#else
-							   psSwapDispClassBufferIN->hPrivateTag,
-#endif
-							   psSwapDispClassBufferIN->ui32ClipRectCount,
-							   psSwapDispClassBufferIN->sClipRect);
-
-	return 0;
-}
-
-static IMG_INT
-PVRSRVSwapToDCBuffer2BW(IMG_UINT32 ui32BridgeID,
-						PVRSRV_BRIDGE_IN_SWAP_DISPCLASS_TO_BUFFER2 *psSwapDispClassBufferIN,
-						PVRSRV_BRIDGE_RETURN *psRetOUT,
-						PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_VOID *pvPrivData = IMG_NULL;
-	IMG_VOID *pvDispClassInfo;
-	IMG_VOID *pvSwapChain;
-	IMG_UINT32 i;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SWAP_DISPCLASS_TO_BUFFER2);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &pvDispClassInfo,
-						   psSwapDispClassBufferIN->hDeviceKM,
-						   PVRSRV_HANDLE_TYPE_DISP_INFO);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		PVR_DPF((PVR_DBG_ERROR, "PVRSRVSwapToDCBuffer2BW: Failed to look up DISP_INFO handle"));
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PVRSRVLookupSubHandle(psPerProc->psHandleBase,
-							  &pvSwapChain,
-							  psSwapDispClassBufferIN->hSwapChain,
-							  PVRSRV_HANDLE_TYPE_DISP_SWAP_CHAIN,
-							  psSwapDispClassBufferIN->hDeviceKM);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		PVR_DPF((PVR_DBG_ERROR, "PVRSRVSwapToDCBuffer2BW: Failed to look up DISP_BUFFER handle"));
-		return 0;
-	}
-
-	if(!OSAccessOK(PVR_VERIFY_WRITE,
-				   psSwapDispClassBufferIN->ppsKernelMemInfos,
-				   sizeof(IMG_HANDLE) * psSwapDispClassBufferIN->ui32NumMemInfos))
-	{
-		PVR_DPF((PVR_DBG_ERROR, "PVRSRVSwapToDCBuffer2BW: Access check failed for ppsKernelMemInfos"));
-		return -EFAULT;
-	}
-
-	if(!OSAccessOK(PVR_VERIFY_WRITE,
-				   psSwapDispClassBufferIN->ppsKernelSyncInfos,
-				   sizeof(IMG_HANDLE) * psSwapDispClassBufferIN->ui32NumMemInfos))
-	{
-		PVR_DPF((PVR_DBG_ERROR, "PVRSRVSwapToDCBuffer2BW: Access check failed for ppsKernelSyncInfos"));
-		return -EFAULT;
-	}
-
-	for (i = 0; i < psSwapDispClassBufferIN->ui32NumMemInfos; i++)
-	{
-		PVRSRV_KERNEL_SYNC_INFO *psKernelSyncInfo;
-		PVRSRV_KERNEL_MEM_INFO *psKernelMemInfo;
-
-		psRetOUT->eError =
-			PVRSRVLookupHandle(psPerProc->psHandleBase,
-							   (IMG_PVOID *)&psKernelMemInfo,
-							   psSwapDispClassBufferIN->ppsKernelMemInfos[i],
-							   PVRSRV_HANDLE_TYPE_MEM_INFO);
-		if(psRetOUT->eError != PVRSRV_OK)
-		{
-			PVR_DPF((PVR_DBG_ERROR, "PVRSRVSwapToDCBuffer2BW: Failed to look up MEM_INFO handle"));
-			return 0;
-		}
-
-		psRetOUT->eError =
-			PVRSRVLookupHandle(psPerProc->psHandleBase,
-							   (IMG_PVOID *)&psKernelSyncInfo,
-							   psSwapDispClassBufferIN->ppsKernelSyncInfos[i],
-							   PVRSRV_HANDLE_TYPE_SYNC_INFO);
-		if(psRetOUT->eError != PVRSRV_OK)
-		{
-			PVR_DPF((PVR_DBG_ERROR, "PVRSRVSwapToDCBuffer2BW: Failed to look up SYNC_INFO handle"));
-			return 0;
-		}
-
-		psSwapDispClassBufferIN->ppsKernelMemInfos[i] = psKernelMemInfo;
-		psSwapDispClassBufferIN->ppsKernelSyncInfos[i] = psKernelSyncInfo;
-	}
-
-	if(psSwapDispClassBufferIN->ui32PrivDataLength > 0)
-	{
-		if(OSAllocMem(PVRSRV_OS_PAGEABLE_HEAP,
-					  psSwapDispClassBufferIN->ui32PrivDataLength,
-					  (IMG_VOID **)&pvPrivData, IMG_NULL,
-					  "Swap Command Private Data") != PVRSRV_OK)
-		{
-			PVR_DPF((PVR_DBG_ERROR,"PVRSRVSwapToDCBuffer2BW: Failed to allocate private data space"));
-			return -ENOMEM;
-		}
-
-		if(CopyFromUserWrapper(psPerProc,
-							   ui32BridgeID,
-							   pvPrivData,
-							   psSwapDispClassBufferIN->pvPrivData,
-							   psSwapDispClassBufferIN->ui32PrivDataLength) != PVRSRV_OK)
-		{
-			PVR_DPF((PVR_DBG_ERROR, "PVRSRVSwapToDCBuffer2BW: Failed to copy private data"));
-			OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP,
-					  psSwapDispClassBufferIN->ui32PrivDataLength,
-					  pvPrivData, IMG_NULL);
-	        return -EFAULT;
-		}
-	}
-
-	psRetOUT->eError =
-		PVRSRVSwapToDCBuffer2KM(pvDispClassInfo,
-								pvSwapChain,
-								psSwapDispClassBufferIN->ui32SwapInterval,
-								psSwapDispClassBufferIN->ppsKernelMemInfos,
-								psSwapDispClassBufferIN->ppsKernelSyncInfos,
-								psSwapDispClassBufferIN->ui32NumMemInfos,
-								pvPrivData,
-								psSwapDispClassBufferIN->ui32PrivDataLength);
-
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP,
-				  psSwapDispClassBufferIN->ui32PrivDataLength,
-				  pvPrivData, IMG_NULL);
-	}
-
-    return 0;
-}
-
-
-
-static IMG_INT
-PVRSRVSwapToDCSystemBW(IMG_UINT32 ui32BridgeID,
-					   PVRSRV_BRIDGE_IN_SWAP_DISPCLASS_TO_SYSTEM *psSwapDispClassSystemIN,
-					   PVRSRV_BRIDGE_RETURN *psRetOUT,
-					   PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_VOID *pvDispClassInfo;
-	IMG_VOID *pvSwapChain;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SWAP_DISPCLASS_TO_SYSTEM);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &pvDispClassInfo,
-						   psSwapDispClassSystemIN->hDeviceKM,
-						   PVRSRV_HANDLE_TYPE_DISP_INFO);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PVRSRVLookupSubHandle(psPerProc->psHandleBase,
-						   &pvSwapChain,
-						   psSwapDispClassSystemIN->hSwapChain,
-						   PVRSRV_HANDLE_TYPE_DISP_SWAP_CHAIN,
-						   psSwapDispClassSystemIN->hDeviceKM);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-	psRetOUT->eError =
-		PVRSRVSwapToDCSystemKM(pvDispClassInfo,
-							   pvSwapChain);
-
-	return 0;
-}
-
-static IMG_INT
-PVRSRVOpenBCDeviceBW(IMG_UINT32 ui32BridgeID,
-					 PVRSRV_BRIDGE_IN_OPEN_BUFFERCLASS_DEVICE *psOpenBufferClassDeviceIN,
-					 PVRSRV_BRIDGE_OUT_OPEN_BUFFERCLASS_DEVICE *psOpenBufferClassDeviceOUT,
-					 PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_HANDLE hDevCookieInt;
-	IMG_HANDLE hBufClassInfo;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_OPEN_BUFFERCLASS_DEVICE);
-
-	NEW_HANDLE_BATCH_OR_ERROR(psOpenBufferClassDeviceOUT->eError, psPerProc, 1)
-
-	psOpenBufferClassDeviceOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &hDevCookieInt,
-						   psOpenBufferClassDeviceIN->hDevCookie,
-						   PVRSRV_HANDLE_TYPE_DEV_NODE);
-	if(psOpenBufferClassDeviceOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psOpenBufferClassDeviceOUT->eError =
-		PVRSRVOpenBCDeviceKM(psPerProc,
-							 psOpenBufferClassDeviceIN->ui32DeviceID,
-							 hDevCookieInt,
-							 &hBufClassInfo);
-	if(psOpenBufferClassDeviceOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	PVRSRVAllocHandleNR(psPerProc->psHandleBase,
-					  &psOpenBufferClassDeviceOUT->hDeviceKM,
-					  hBufClassInfo,
-					  PVRSRV_HANDLE_TYPE_BUF_INFO,
-					  PVRSRV_HANDLE_ALLOC_FLAG_NONE);
-
-	COMMIT_HANDLE_BATCH_OR_ERROR(psOpenBufferClassDeviceOUT->eError, psPerProc)
-
-	return 0;
-}
-
-static IMG_INT
-PVRSRVCloseBCDeviceBW(IMG_UINT32 ui32BridgeID,
-					  PVRSRV_BRIDGE_IN_CLOSE_BUFFERCLASS_DEVICE *psCloseBufferClassDeviceIN,
-					  PVRSRV_BRIDGE_RETURN *psRetOUT,
-					  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_VOID *pvBufClassInfo;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_CLOSE_BUFFERCLASS_DEVICE);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &pvBufClassInfo,
-						   psCloseBufferClassDeviceIN->hDeviceKM,
-						   PVRSRV_HANDLE_TYPE_BUF_INFO);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError =
-		PVRSRVCloseBCDeviceKM(pvBufClassInfo, IMG_FALSE);
-
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError = PVRSRVReleaseHandle(psPerProc->psHandleBase,
-										   psCloseBufferClassDeviceIN->hDeviceKM,
-										   PVRSRV_HANDLE_TYPE_BUF_INFO);
-
-	return 0;
-}
-
-static IMG_INT
-PVRSRVGetBCInfoBW(IMG_UINT32 ui32BridgeID,
-				  PVRSRV_BRIDGE_IN_GET_BUFFERCLASS_INFO *psGetBufferClassInfoIN,
-				  PVRSRV_BRIDGE_OUT_GET_BUFFERCLASS_INFO *psGetBufferClassInfoOUT,
-				  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_VOID *pvBufClassInfo;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_GET_BUFFERCLASS_INFO);
-
-	psGetBufferClassInfoOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &pvBufClassInfo,
-						   psGetBufferClassInfoIN->hDeviceKM,
-						   PVRSRV_HANDLE_TYPE_BUF_INFO);
-	if(psGetBufferClassInfoOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psGetBufferClassInfoOUT->eError =
-		PVRSRVGetBCInfoKM(pvBufClassInfo,
-						  &psGetBufferClassInfoOUT->sBufferInfo);
-	return 0;
-}
-
-static IMG_INT
-PVRSRVGetBCBufferBW(IMG_UINT32 ui32BridgeID,
-					PVRSRV_BRIDGE_IN_GET_BUFFERCLASS_BUFFER *psGetBufferClassBufferIN,
-					PVRSRV_BRIDGE_OUT_GET_BUFFERCLASS_BUFFER *psGetBufferClassBufferOUT,
-					PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_VOID *pvBufClassInfo;
-	IMG_HANDLE hBufferInt;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_GET_BUFFERCLASS_BUFFER);
-
-	NEW_HANDLE_BATCH_OR_ERROR(psGetBufferClassBufferOUT->eError, psPerProc, 1)
-
-	psGetBufferClassBufferOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &pvBufClassInfo,
-						   psGetBufferClassBufferIN->hDeviceKM,
-						   PVRSRV_HANDLE_TYPE_BUF_INFO);
-	if(psGetBufferClassBufferOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psGetBufferClassBufferOUT->eError =
-		PVRSRVGetBCBufferKM(pvBufClassInfo,
-							psGetBufferClassBufferIN->ui32BufferIndex,
-							&hBufferInt);
-
-	if(psGetBufferClassBufferOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	 
-	PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
-						 &psGetBufferClassBufferOUT->hBuffer,
-						 hBufferInt,
-						 PVRSRV_HANDLE_TYPE_BUF_BUFFER,
-						 (PVRSRV_HANDLE_ALLOC_FLAG)(PVRSRV_HANDLE_ALLOC_FLAG_PRIVATE |  PVRSRV_HANDLE_ALLOC_FLAG_SHARED),
-						 psGetBufferClassBufferIN->hDeviceKM);
-
-	COMMIT_HANDLE_BATCH_OR_ERROR(psGetBufferClassBufferOUT->eError, psPerProc)
-
-	return 0;
-}
-
-
-static IMG_INT
-PVRSRVAllocSharedSysMemoryBW(IMG_UINT32 ui32BridgeID,
-							 PVRSRV_BRIDGE_IN_ALLOC_SHARED_SYS_MEM *psAllocSharedSysMemIN,
-							 PVRSRV_BRIDGE_OUT_ALLOC_SHARED_SYS_MEM *psAllocSharedSysMemOUT,
-							 PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVRSRV_KERNEL_MEM_INFO *psKernelMemInfo;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_ALLOC_SHARED_SYS_MEM);
-
-	NEW_HANDLE_BATCH_OR_ERROR(psAllocSharedSysMemOUT->eError, psPerProc, 1)
-
-	psAllocSharedSysMemOUT->eError =
-		PVRSRVAllocSharedSysMemoryKM(psPerProc,
-									 psAllocSharedSysMemIN->ui32Flags,
-									 psAllocSharedSysMemIN->ui32Size,
-									 &psKernelMemInfo);
-	if(psAllocSharedSysMemOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	OSMemSet(&psAllocSharedSysMemOUT->sClientMemInfo,
-			 0,
-			 sizeof(psAllocSharedSysMemOUT->sClientMemInfo));
-
-	psAllocSharedSysMemOUT->sClientMemInfo.pvLinAddrKM =
-			psKernelMemInfo->pvLinAddrKM;
-
-	psAllocSharedSysMemOUT->sClientMemInfo.pvLinAddr = 0;
-	psAllocSharedSysMemOUT->sClientMemInfo.ui32Flags =
-		psKernelMemInfo->ui32Flags;
-    psAllocSharedSysMemOUT->sClientMemInfo.uAllocSize =
-        psKernelMemInfo->uAllocSize;
-#if defined (SUPPORT_SID_INTERFACE)
-	if (psKernelMemInfo->sMemBlk.hOSMemHandle != IMG_NULL)
-	{
-		PVRSRVAllocHandleNR(psPerProc->psHandleBase,
-							&psAllocSharedSysMemOUT->sClientMemInfo.hMappingInfo,
-							psKernelMemInfo->sMemBlk.hOSMemHandle,
-							PVRSRV_HANDLE_TYPE_SHARED_SYS_MEM_INFO,
-							PVRSRV_HANDLE_ALLOC_FLAG_NONE);
-	}
-	else
-	{
-		psAllocSharedSysMemOUT->sClientMemInfo.hMappingInfo = 0;
-	}
-#else
-	psAllocSharedSysMemOUT->sClientMemInfo.hMappingInfo = psKernelMemInfo->sMemBlk.hOSMemHandle;
-#endif
-
-	PVRSRVAllocHandleNR(psPerProc->psHandleBase,
-					  &psAllocSharedSysMemOUT->sClientMemInfo.hKernelMemInfo,
-					  psKernelMemInfo,
-					  PVRSRV_HANDLE_TYPE_SHARED_SYS_MEM_INFO,
-					  PVRSRV_HANDLE_ALLOC_FLAG_NONE);
-
-	COMMIT_HANDLE_BATCH_OR_ERROR(psAllocSharedSysMemOUT->eError, psPerProc)
-
-	return 0;
-}
-
-static IMG_INT
-PVRSRVFreeSharedSysMemoryBW(IMG_UINT32 ui32BridgeID,
-							PVRSRV_BRIDGE_IN_FREE_SHARED_SYS_MEM *psFreeSharedSysMemIN,
-							PVRSRV_BRIDGE_OUT_FREE_SHARED_SYS_MEM *psFreeSharedSysMemOUT,
-							PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVRSRV_KERNEL_MEM_INFO *psKernelMemInfo;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_FREE_SHARED_SYS_MEM);
-
-	psFreeSharedSysMemOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   (IMG_VOID **)&psKernelMemInfo,
-#if defined (SUPPORT_SID_INTERFACE)
-						   psFreeSharedSysMemIN->hKernelMemInfo,
-#else
-						   psFreeSharedSysMemIN->psKernelMemInfo,
-#endif
-						   PVRSRV_HANDLE_TYPE_SHARED_SYS_MEM_INFO);
-
-	if(psFreeSharedSysMemOUT->eError != PVRSRV_OK)
-		return 0;
-
-	psFreeSharedSysMemOUT->eError =
-		PVRSRVFreeSharedSysMemoryKM(psKernelMemInfo);
-	if(psFreeSharedSysMemOUT->eError != PVRSRV_OK)
-		return 0;
-#if defined (SUPPORT_SID_INTERFACE)
-	if (psFreeSharedSysMemIN->hMappingInfo != 0)
-	{
-		psFreeSharedSysMemOUT->eError =
-			PVRSRVReleaseHandle(psPerProc->psHandleBase,
-								psFreeSharedSysMemIN->hMappingInfo,
-								PVRSRV_HANDLE_TYPE_SHARED_SYS_MEM_INFO);
-		if(psFreeSharedSysMemOUT->eError != PVRSRV_OK)
-		{
-			return 0;
-		}
-	}
-#endif
-
-	psFreeSharedSysMemOUT->eError =
-		PVRSRVReleaseHandle(psPerProc->psHandleBase,
-#if defined (SUPPORT_SID_INTERFACE)
-							psFreeSharedSysMemIN->hKernelMemInfo,
-#else
-							psFreeSharedSysMemIN->psKernelMemInfo,
-#endif
-							PVRSRV_HANDLE_TYPE_SHARED_SYS_MEM_INFO);
-	return 0;
-}
-
-static IMG_INT
-PVRSRVMapMemInfoMemBW(IMG_UINT32 ui32BridgeID,
-					  PVRSRV_BRIDGE_IN_MAP_MEMINFO_MEM *psMapMemInfoMemIN,
-					  PVRSRV_BRIDGE_OUT_MAP_MEMINFO_MEM *psMapMemInfoMemOUT,
-					  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVRSRV_KERNEL_MEM_INFO *psKernelMemInfo;
-	PVRSRV_HANDLE_TYPE eHandleType;
-#if defined (SUPPORT_SID_INTERFACE)
-	IMG_SID     hParent;
-#else
-	IMG_HANDLE	hParent;
-#endif
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_MAP_MEMINFO_MEM);
-
-	NEW_HANDLE_BATCH_OR_ERROR(psMapMemInfoMemOUT->eError, psPerProc, 2)
-
-	psMapMemInfoMemOUT->eError =
-		PVRSRVLookupHandleAnyType(psPerProc->psHandleBase,
-						   (IMG_VOID **)&psKernelMemInfo,
-						   &eHandleType,
-						   psMapMemInfoMemIN->hKernelMemInfo);
-	if(psMapMemInfoMemOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	switch (eHandleType)
-	{
-#if defined(PVR_SECURE_HANDLES) || defined (SUPPORT_SID_INTERFACE)
-		case PVRSRV_HANDLE_TYPE_MEM_INFO:
-		case PVRSRV_HANDLE_TYPE_MEM_INFO_REF:
-		case PVRSRV_HANDLE_TYPE_SHARED_SYS_MEM_INFO:
-#else
-		case PVRSRV_HANDLE_TYPE_NONE:
-#endif
-			break;
-		default:
-			psMapMemInfoMemOUT->eError = PVRSRV_ERROR_INVALID_HANDLE_TYPE;
-			return 0;
-	}
-
-	
-	psMapMemInfoMemOUT->eError =
-		PVRSRVGetParentHandle(psPerProc->psHandleBase,
-					&hParent,
-					psMapMemInfoMemIN->hKernelMemInfo,
-					eHandleType);
-	if (psMapMemInfoMemOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-#if defined (SUPPORT_SID_INTERFACE)
-	if (hParent == 0)
-#else
-	if (hParent == IMG_NULL)
-#endif
-	{
-		hParent = psMapMemInfoMemIN->hKernelMemInfo;
-	}
-
-	OSMemSet(&psMapMemInfoMemOUT->sClientMemInfo,
-			 0,
-			 sizeof(psMapMemInfoMemOUT->sClientMemInfo));
-
-	psMapMemInfoMemOUT->sClientMemInfo.pvLinAddrKM =
-			psKernelMemInfo->pvLinAddrKM;
-
-	psMapMemInfoMemOUT->sClientMemInfo.pvLinAddr = 0;
-	psMapMemInfoMemOUT->sClientMemInfo.sDevVAddr =
-		psKernelMemInfo->sDevVAddr;
-	psMapMemInfoMemOUT->sClientMemInfo.ui32Flags =
-		psKernelMemInfo->ui32Flags;
-    psMapMemInfoMemOUT->sClientMemInfo.uAllocSize =
-        psKernelMemInfo->uAllocSize;
-#if defined (SUPPORT_SID_INTERFACE)
-	if (psKernelMemInfo->sMemBlk.hOSMemHandle != IMG_NULL)
-	{
-		PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
-						&psMapMemInfoMemOUT->sClientMemInfo.hMappingInfo,
-						psKernelMemInfo->sMemBlk.hOSMemHandle,
-						PVRSRV_HANDLE_TYPE_MEM_INFO_REF,
-						PVRSRV_HANDLE_ALLOC_FLAG_MULTI,
-						hParent);
-	}
-	else
-	{
-		psMapMemInfoMemOUT->sClientMemInfo.hMappingInfo = 0;
-	}
-#else
-	psMapMemInfoMemOUT->sClientMemInfo.hMappingInfo = psKernelMemInfo->sMemBlk.hOSMemHandle;
-#endif
-
-	PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
-					  &psMapMemInfoMemOUT->sClientMemInfo.hKernelMemInfo,
-					  psKernelMemInfo,
-					  PVRSRV_HANDLE_TYPE_MEM_INFO_REF,
-					  PVRSRV_HANDLE_ALLOC_FLAG_MULTI,
-					  hParent);
-
-	if(psKernelMemInfo->ui32Flags & PVRSRV_MEM_NO_SYNCOBJ)
-	{
-		
-		OSMemSet(&psMapMemInfoMemOUT->sClientSyncInfo,
-				 0,
-				 sizeof (PVRSRV_CLIENT_SYNC_INFO));
-	}
-	else
-	{
-		
-#if !defined(PVRSRV_DISABLE_UM_SYNCOBJ_MAPPINGS)
-		psMapMemInfoMemOUT->sClientSyncInfo.psSyncData =
-			psKernelMemInfo->psKernelSyncInfo->psSyncData;
-		psMapMemInfoMemOUT->sClientSyncInfo.sWriteOpsCompleteDevVAddr =
-			psKernelMemInfo->psKernelSyncInfo->sWriteOpsCompleteDevVAddr;
-		psMapMemInfoMemOUT->sClientSyncInfo.sReadOpsCompleteDevVAddr =
-			psKernelMemInfo->psKernelSyncInfo->sReadOpsCompleteDevVAddr;
-		psMapMemInfoMemOUT->sClientSyncInfo.sReadOps2CompleteDevVAddr =
-			psKernelMemInfo->psKernelSyncInfo->sReadOps2CompleteDevVAddr;
-		psMapMemInfoMemOUT->sClientSyncInfo.sReadOps2CompleteDevVAddr =
-			psKernelMemInfo->psKernelSyncInfo->sReadOps2CompleteDevVAddr;
-
-#if defined (SUPPORT_SID_INTERFACE)
-	if (psKernelMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle != IMG_NULL)
-	{
-		PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
-								&psMapMemInfoMemOUT->sClientSyncInfo.hMappingInfo,
-								psKernelMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle,
-								PVRSRV_HANDLE_TYPE_SYNC_INFO,
-								PVRSRV_HANDLE_ALLOC_FLAG_MULTI,
-								psMapMemInfoMemOUT->sClientMemInfo.hKernelMemInfo);
-	}
-	else
-	{
-		psMapMemInfoMemOUT->sClientSyncInfo.hMappingInfo = 0;
-	}
-#else
-		psMapMemInfoMemOUT->sClientSyncInfo.hMappingInfo =
-			psKernelMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle;
-#endif
-#endif
-
-		psMapMemInfoMemOUT->sClientMemInfo.psClientSyncInfo = &psMapMemInfoMemOUT->sClientSyncInfo;
-
-		PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
-							 &psMapMemInfoMemOUT->sClientSyncInfo.hKernelSyncInfo,
-							 psKernelMemInfo->psKernelSyncInfo,
-							 PVRSRV_HANDLE_TYPE_SYNC_INFO,
-							 PVRSRV_HANDLE_ALLOC_FLAG_MULTI,
-							 psMapMemInfoMemOUT->sClientMemInfo.hKernelMemInfo);
-	}
-
-	COMMIT_HANDLE_BATCH_OR_ERROR(psMapMemInfoMemOUT->eError, psPerProc)
-
-	return 0;
-}
-
-
-
-IMG_INT
-DummyBW(IMG_UINT32 ui32BridgeID,
-		IMG_VOID *psBridgeIn,
-		IMG_VOID *psBridgeOut,
-		PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-#if !defined(DEBUG)
-	PVR_UNREFERENCED_PARAMETER(ui32BridgeID);
-#endif
-	PVR_UNREFERENCED_PARAMETER(psBridgeIn);
-	PVR_UNREFERENCED_PARAMETER(psBridgeOut);
-	PVR_UNREFERENCED_PARAMETER(psPerProc);
-
-#if defined(DEBUG_BRIDGE_KM)
-	PVR_DPF((PVR_DBG_ERROR, "%s: BRIDGE ERROR: BridgeID %u (%s) mapped to "
-			 "Dummy Wrapper (probably not what you want!)",
-			 __FUNCTION__, ui32BridgeID, g_BridgeDispatchTable[ui32BridgeID].pszIOCName));
-#else
-	PVR_DPF((PVR_DBG_ERROR, "%s: BRIDGE ERROR: BridgeID %u mapped to "
-			 "Dummy Wrapper (probably not what you want!)",
-			 __FUNCTION__, ui32BridgeID));
-#endif
-	return -ENOTTY;
-}
-
-
-IMG_VOID
-_SetDispatchTableEntry(IMG_UINT32 ui32Index,
-					   const IMG_CHAR *pszIOCName,
-					   BridgeWrapperFunction pfFunction,
-					   const IMG_CHAR *pszFunctionName)
-{
-	static IMG_UINT32 ui32PrevIndex = ~0UL;		
-#if !defined(DEBUG)
-	PVR_UNREFERENCED_PARAMETER(pszIOCName);
-#endif
-#if !defined(DEBUG_BRIDGE_KM_DISPATCH_TABLE) && !defined(DEBUG_BRIDGE_KM)
-	PVR_UNREFERENCED_PARAMETER(pszFunctionName);
-#endif
-
-#if defined(DEBUG_BRIDGE_KM_DISPATCH_TABLE)
-	
-	PVR_DPF((PVR_DBG_WARNING, "%s: %d %s %s", __FUNCTION__, ui32Index, pszIOCName, pszFunctionName));
-#endif
-
-	
-	if(g_BridgeDispatchTable[ui32Index].pfFunction)
-	{
-#if defined(DEBUG_BRIDGE_KM)
-		PVR_DPF((PVR_DBG_ERROR,
-				 "%s: BUG!: Adding dispatch table entry for %s clobbers an existing entry for %s",
-				 __FUNCTION__, pszIOCName, g_BridgeDispatchTable[ui32Index].pszIOCName));
-#else
-		PVR_DPF((PVR_DBG_ERROR,
-				 "%s: BUG!: Adding dispatch table entry for %s clobbers an existing entry (index=%u)",
-				 __FUNCTION__, pszIOCName, ui32Index));
-#endif
-		PVR_DPF((PVR_DBG_ERROR, "NOTE: Enabling DEBUG_BRIDGE_KM_DISPATCH_TABLE may help debug this issue."));
-	}
-
-	
-	if((ui32PrevIndex != ~0UL) &&
-	   ((ui32Index >= ui32PrevIndex + DISPATCH_TABLE_GAP_THRESHOLD) ||
-		(ui32Index <= ui32PrevIndex)))
-	{
-#if defined(DEBUG_BRIDGE_KM)
-		PVR_DPF((PVR_DBG_WARNING,
-				 "%s: There is a gap in the dispatch table between indices %u (%s) and %u (%s)",
-				 __FUNCTION__, ui32PrevIndex, g_BridgeDispatchTable[ui32PrevIndex].pszIOCName,
-				 ui32Index, pszIOCName));
-#else
-		PVR_DPF((PVR_DBG_WARNING,
-				 "%s: There is a gap in the dispatch table between indices %u and %u (%s)",
-				 __FUNCTION__, (IMG_UINT)ui32PrevIndex, (IMG_UINT)ui32Index, pszIOCName));
-#endif
-		PVR_DPF((PVR_DBG_ERROR, "NOTE: Enabling DEBUG_BRIDGE_KM_DISPATCH_TABLE may help debug this issue."));
-	}
-
-	g_BridgeDispatchTable[ui32Index].pfFunction = pfFunction;
-#if defined(DEBUG_BRIDGE_KM)
-	g_BridgeDispatchTable[ui32Index].pszIOCName = pszIOCName;
-	g_BridgeDispatchTable[ui32Index].pszFunctionName = pszFunctionName;
-	g_BridgeDispatchTable[ui32Index].ui32CallCount = 0;
-	g_BridgeDispatchTable[ui32Index].ui32CopyFromUserTotalBytes = 0;
-#endif
-
-	ui32PrevIndex = ui32Index;
-}
-
-static IMG_INT
-PVRSRVInitSrvConnectBW(IMG_UINT32 ui32BridgeID,
-					   IMG_VOID *psBridgeIn,
-					   PVRSRV_BRIDGE_RETURN *psRetOUT,
-					   PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVR_UNREFERENCED_PARAMETER(psBridgeIn);
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_INITSRV_CONNECT);
-	PVR_UNREFERENCED_PARAMETER(psBridgeIn);
-
-	 
-	if((OSProcHasPrivSrvInit() == IMG_FALSE) || PVRSRVGetInitServerState(PVRSRV_INIT_SERVER_RUNNING) || PVRSRVGetInitServerState(PVRSRV_INIT_SERVER_RAN))
-	{
-		psRetOUT->eError = PVRSRV_ERROR_SRV_CONNECT_FAILED;
-		return 0;
-	}
-
-#if defined (__linux__)
-	PVRSRVSetInitServerState(PVRSRV_INIT_SERVER_RUNNING, IMG_TRUE);
-#endif
-	psPerProc->bInitProcess = IMG_TRUE;
-
-	psRetOUT->eError = PVRSRV_OK;
-
-	return 0;
-}
-
-
-static IMG_INT
-PVRSRVInitSrvDisconnectBW(IMG_UINT32 ui32BridgeID,
-						  PVRSRV_BRIDGE_IN_INITSRV_DISCONNECT *psInitSrvDisconnectIN,
-						  PVRSRV_BRIDGE_RETURN *psRetOUT,
-						  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_INITSRV_DISCONNECT);
-
-	if(!psPerProc->bInitProcess)
-	{
-		psRetOUT->eError = PVRSRV_ERROR_SRV_DISCONNECT_FAILED;
-		return 0;
-	}
-
-	psPerProc->bInitProcess = IMG_FALSE;
-
-	PVRSRVSetInitServerState(PVRSRV_INIT_SERVER_RUNNING, IMG_FALSE);
-	PVRSRVSetInitServerState(PVRSRV_INIT_SERVER_RAN, IMG_TRUE);
-
-	psRetOUT->eError = PVRSRVFinaliseSystem(psInitSrvDisconnectIN->bInitSuccesful);
-
-	PVRSRVSetInitServerState( PVRSRV_INIT_SERVER_SUCCESSFUL ,
-				((psRetOUT->eError == PVRSRV_OK) && (psInitSrvDisconnectIN->bInitSuccesful))
-				? IMG_TRUE : IMG_FALSE);
-
-	return 0;
-}
-
-
-static IMG_INT
-PVRSRVEventObjectWaitBW(IMG_UINT32 ui32BridgeID,
-						  PVRSRV_BRIDGE_IN_EVENT_OBJECT_WAIT *psEventObjectWaitIN,
-						  PVRSRV_BRIDGE_RETURN *psRetOUT,
-						  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_HANDLE hOSEventKM;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_EVENT_OBJECT_WAIT);
-
-	psRetOUT->eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
-						   &hOSEventKM,
-						   psEventObjectWaitIN->hOSEventKM,
-						   PVRSRV_HANDLE_TYPE_EVENT_OBJECT_CONNECT);
-
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError = OSEventObjectWaitKM(hOSEventKM);
-
-	return 0;
-}
-
-
-static IMG_INT
-PVRSRVEventObjectOpenBW(IMG_UINT32 ui32BridgeID,
-						  PVRSRV_BRIDGE_IN_EVENT_OBJECT_OPEN *psEventObjectOpenIN,
-						  PVRSRV_BRIDGE_OUT_EVENT_OBJECT_OPEN *psEventObjectOpenOUT,
-						  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-#if defined (SUPPORT_SID_INTERFACE)
-	PVRSRV_EVENTOBJECT_KM sEventObject;
-	IMG_HANDLE hOSEvent;
-#endif
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_EVENT_OBJECT_OPEN);
-
-	NEW_HANDLE_BATCH_OR_ERROR(psEventObjectOpenOUT->eError, psPerProc, 1)
-
-	psEventObjectOpenOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-#if defined (SUPPORT_SID_INTERFACE)
-						   &sEventObject.hOSEventKM,
-#else
-						   &psEventObjectOpenIN->sEventObject.hOSEventKM,
-#endif
-						   psEventObjectOpenIN->sEventObject.hOSEventKM,
-						   PVRSRV_HANDLE_TYPE_SHARED_EVENT_OBJECT);
-
-	if(psEventObjectOpenOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-#if defined (SUPPORT_SID_INTERFACE)
-	OSMemCopy(&sEventObject.szName,
-			  &psEventObjectOpenIN->sEventObject.szName,
-			  EVENTOBJNAME_MAXLENGTH);
-
-	psEventObjectOpenOUT->eError = OSEventObjectOpenKM(&sEventObject, &hOSEvent);
-#else
-	psEventObjectOpenOUT->eError = OSEventObjectOpenKM(&psEventObjectOpenIN->sEventObject, &psEventObjectOpenOUT->hOSEvent);
-#endif
-
-	if(psEventObjectOpenOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-#if defined (SUPPORT_SID_INTERFACE)
-#if !defined (WINXP) && !defined(SUPPORT_VISTA)
-	PVRSRVAllocHandleNR(psPerProc->psHandleBase,
-						&psEventObjectOpenOUT->hOSEvent,
-						hOSEvent,
-						PVRSRV_HANDLE_TYPE_EVENT_OBJECT_CONNECT,
-						PVRSRV_HANDLE_ALLOC_FLAG_MULTI);
-#endif
-#else
-	PVRSRVAllocHandleNR(psPerProc->psHandleBase,
-					  &psEventObjectOpenOUT->hOSEvent,
-					  psEventObjectOpenOUT->hOSEvent,
-					  PVRSRV_HANDLE_TYPE_EVENT_OBJECT_CONNECT,
-					  PVRSRV_HANDLE_ALLOC_FLAG_MULTI);
-#endif
-
-	COMMIT_HANDLE_BATCH_OR_ERROR(psEventObjectOpenOUT->eError, psPerProc)
-
-	return 0;
-}
-
-
-static IMG_INT
-PVRSRVEventObjectCloseBW(IMG_UINT32 ui32BridgeID,
-						  PVRSRV_BRIDGE_IN_EVENT_OBJECT_CLOSE *psEventObjectCloseIN,
-						  PVRSRV_BRIDGE_RETURN *psRetOUT,
-						  PVRSRV_PER_PROCESS_DATA *psPerProc)
-{
-	IMG_HANDLE hOSEventKM;
-#if defined (SUPPORT_SID_INTERFACE)
-	PVRSRV_EVENTOBJECT_KM sEventObject;
-#endif
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_EVENT_OBJECT_CLOSE);
-
-	psRetOUT->eError =
-		PVRSRVLookupHandle(psPerProc->psHandleBase,
-#if defined (SUPPORT_SID_INTERFACE)
-						   &sEventObject.hOSEventKM,
-#else
-						   &psEventObjectCloseIN->sEventObject.hOSEventKM,
-#endif
-						   psEventObjectCloseIN->sEventObject.hOSEventKM,
-						   PVRSRV_HANDLE_TYPE_SHARED_EVENT_OBJECT);
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psRetOUT->eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
-						   &hOSEventKM,
-						   psEventObjectCloseIN->hOSEventKM,
-						   PVRSRV_HANDLE_TYPE_EVENT_OBJECT_CONNECT);
-
-	if(psRetOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-#if defined (SUPPORT_SID_INTERFACE)
-	if(CopyFromUserWrapper(psPerProc, ui32BridgeID,
-							&sEventObject.szName,
-							&psEventObjectCloseIN->sEventObject.szName,
-							EVENTOBJNAME_MAXLENGTH) != PVRSRV_OK)
-	{
-		
-		return -EFAULT;
-	}
-
-	psRetOUT->eError = OSEventObjectCloseKM(&sEventObject, hOSEventKM);
-#else
-	psRetOUT->eError = OSEventObjectCloseKM(&psEventObjectCloseIN->sEventObject, hOSEventKM);
-#endif
-
-	return 0;
-}
-
-
-typedef struct _MODIFY_SYNC_OP_INFO
-{
-	IMG_HANDLE  hResItem;
-	PVRSRV_KERNEL_SYNC_INFO *psKernelSyncInfo;
-	IMG_UINT32 	ui32ModifyFlags;
-	IMG_UINT32	ui32ReadOpsPendingSnapShot;
-	IMG_UINT32	ui32WriteOpsPendingSnapShot;
-	IMG_UINT32	ui32ReadOps2PendingSnapShot;
-} MODIFY_SYNC_OP_INFO;
-
-
-static PVRSRV_ERROR DoQuerySyncOpsSatisfied(PVRSRV_KERNEL_SYNC_INFO *psKernelSyncInfo,
-											IMG_UINT32 ui32ReadOpsPendingSnapShot,
-											IMG_UINT32 ui32WriteOpsPendingSnapShot,
-											IMG_UINT32 ui32ReadOps2PendingSnapShot)
-{
-	IMG_UINT32 ui32WriteOpsPending;
-	IMG_UINT32 ui32ReadOpsPending;
-	IMG_UINT32 ui32ReadOps2Pending;
-
-	
-	if (!psKernelSyncInfo)
-	{
-		return PVRSRV_ERROR_INVALID_PARAMS;
-	}
-
-	
-
-
-
-
-
-
-
-
-
-	ui32WriteOpsPending = psKernelSyncInfo->psSyncData->ui32WriteOpsPending;
-	ui32ReadOpsPending = psKernelSyncInfo->psSyncData->ui32ReadOpsPending;
-	ui32ReadOps2Pending = psKernelSyncInfo->psSyncData->ui32ReadOps2Pending;
-
-	if((ui32WriteOpsPending - ui32WriteOpsPendingSnapShot >=
-		ui32WriteOpsPending - psKernelSyncInfo->psSyncData->ui32WriteOpsComplete) &&
-	   (ui32ReadOpsPending - ui32ReadOpsPendingSnapShot >=
-		ui32ReadOpsPending - psKernelSyncInfo->psSyncData->ui32ReadOpsComplete) &&
-		(ui32ReadOps2Pending - ui32ReadOps2PendingSnapShot >=
-		ui32ReadOps2Pending - psKernelSyncInfo->psSyncData->ui32ReadOps2Complete))
-	{
-#if defined(PDUMP) && !defined(SUPPORT_VGX)
-		
-		PDumpComment("Poll for read ops complete to reach value (pdump: %u, actual snapshot: %u)",
-					 psKernelSyncInfo->psSyncData->ui32LastReadOpDumpVal,
-					 ui32ReadOpsPendingSnapShot);
-		PDumpMemPolKM(psKernelSyncInfo->psSyncDataMemInfoKM,
-					  offsetof(PVRSRV_SYNC_DATA, ui32ReadOpsComplete),
-					  psKernelSyncInfo->psSyncData->ui32LastReadOpDumpVal,
-					  0xFFFFFFFF,
-					  PDUMP_POLL_OPERATOR_EQUAL, 
-					  0,
-					  MAKEUNIQUETAG(psKernelSyncInfo->psSyncDataMemInfoKM));
-
-		
-		PDumpComment("Poll for write ops complete to reach value (pdump: %u, actual snapshot: %u)",
-					 psKernelSyncInfo->psSyncData->ui32LastOpDumpVal,
-					 ui32WriteOpsPendingSnapShot);
-		PDumpMemPolKM(psKernelSyncInfo->psSyncDataMemInfoKM,
-					  offsetof(PVRSRV_SYNC_DATA, ui32WriteOpsComplete),
-					  psKernelSyncInfo->psSyncData->ui32LastOpDumpVal,
-					  0xFFFFFFFF,
-					  PDUMP_POLL_OPERATOR_EQUAL, 
-					  0,
-					  MAKEUNIQUETAG(psKernelSyncInfo->psSyncDataMemInfoKM));
-		
-
-#endif
-		return PVRSRV_OK;
-	}
-	else
-	{
-		return PVRSRV_ERROR_RETRY;
-	}
-}
-
-
-static PVRSRV_ERROR DoModifyCompleteSyncOps(MODIFY_SYNC_OP_INFO *psModSyncOpInfo)
-{
-	PVRSRV_KERNEL_SYNC_INFO *psKernelSyncInfo;
-
-	psKernelSyncInfo = psModSyncOpInfo->psKernelSyncInfo;
-
-	if (!psKernelSyncInfo)
-	{
-		return PVRSRV_ERROR_INVALID_PARAMS;
-	}
-
-	
-	if((psModSyncOpInfo->ui32WriteOpsPendingSnapShot != psKernelSyncInfo->psSyncData->ui32WriteOpsComplete)
-	   || (psModSyncOpInfo->ui32ReadOpsPendingSnapShot != psKernelSyncInfo->psSyncData->ui32ReadOpsComplete))
-	{
-		return PVRSRV_ERROR_BAD_SYNC_STATE;
-	}
-
-	
-	if(psModSyncOpInfo->ui32ModifyFlags & PVRSRV_MODIFYSYNCOPS_FLAGS_WO_INC)
-	{
-		psKernelSyncInfo->psSyncData->ui32WriteOpsComplete++;
-	}
-
-	
-	if(psModSyncOpInfo->ui32ModifyFlags & PVRSRV_MODIFYSYNCOPS_FLAGS_RO_INC)
-	{
-		psKernelSyncInfo->psSyncData->ui32ReadOpsComplete++;
-	}
-
-	return PVRSRV_OK;
-}
-
-
-static PVRSRV_ERROR ModifyCompleteSyncOpsCallBack(IMG_PVOID		pvParam,
-                                                    IMG_UINT32  ui32Param,
-                                                    IMG_BOOL    bDummy)
-{
-	MODIFY_SYNC_OP_INFO		*psModSyncOpInfo;
-
-	PVR_UNREFERENCED_PARAMETER(ui32Param);
-	PVR_UNREFERENCED_PARAMETER(bDummy);
-
-	if (!pvParam)
-	{
-		PVR_DPF((PVR_DBG_ERROR, "ModifyCompleteSyncOpsCallBack: invalid parameter"));
-		return PVRSRV_ERROR_INVALID_PARAMS;
-	}
-
-	psModSyncOpInfo = (MODIFY_SYNC_OP_INFO*)pvParam;
-
-	if (psModSyncOpInfo->psKernelSyncInfo)
-	{
-		
-		LOOP_UNTIL_TIMEOUT(MAX_HW_TIME_US)
-		{
-			if (DoQuerySyncOpsSatisfied(psModSyncOpInfo->psKernelSyncInfo,
-										psModSyncOpInfo->ui32ReadOpsPendingSnapShot,
-										psModSyncOpInfo->ui32WriteOpsPendingSnapShot,
-										psModSyncOpInfo->ui32ReadOps2PendingSnapShot) == PVRSRV_OK)
-			{
-				goto OpFlushedComplete;
-			}
-			PVR_DPF((PVR_DBG_WARNING, "ModifyCompleteSyncOpsCallBack: waiting for current Ops to flush"));
-            OSSleepms(1);
-		} END_LOOP_UNTIL_TIMEOUT();
-
-		PVR_DPF((PVR_DBG_ERROR, "ModifyCompleteSyncOpsCallBack: timeout whilst waiting for current Ops to flush."));
-		PVR_DPF((PVR_DBG_ERROR, "  Write ops pending snapshot = %d, write ops complete = %d",
-				 psModSyncOpInfo->ui32WriteOpsPendingSnapShot,
-				 psModSyncOpInfo->psKernelSyncInfo->psSyncData->ui32WriteOpsComplete));
-		PVR_DPF((PVR_DBG_ERROR, "  Read ops pending snapshot = %d, read ops complete = %d",
-				 psModSyncOpInfo->ui32ReadOpsPendingSnapShot,
-				 psModSyncOpInfo->psKernelSyncInfo->psSyncData->ui32ReadOpsComplete));
-		PVR_DPF((PVR_DBG_ERROR, "  Read ops pending snapshot = %d, read ops2 complete = %d",
-				 psModSyncOpInfo->ui32ReadOps2PendingSnapShot,
-				 psModSyncOpInfo->psKernelSyncInfo->psSyncData->ui32ReadOps2Complete));
-		return PVRSRV_ERROR_TIMEOUT;
-
-OpFlushedComplete:
-		DoModifyCompleteSyncOps(psModSyncOpInfo);
-		PVRSRVKernelSyncInfoDecRef(psModSyncOpInfo->psKernelSyncInfo, IMG_NULL);
-	}
-
-	OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP, 	sizeof(MODIFY_SYNC_OP_INFO), (IMG_VOID *)psModSyncOpInfo, 0);
-	
-
-	
-	PVRSRVScheduleDeviceCallbacks();
-
-	return PVRSRV_OK;
-}
-
-
-static IMG_INT
-PVRSRVCreateSyncInfoModObjBW(IMG_UINT32                                         ui32BridgeID,
-									 IMG_VOID                                           *psBridgeIn,
-									 PVRSRV_BRIDGE_OUT_CREATE_SYNC_INFO_MOD_OBJ  *psCreateSyncInfoModObjOUT,
-									 PVRSRV_PER_PROCESS_DATA		   		            *psPerProc)
-{
-	MODIFY_SYNC_OP_INFO		*psModSyncOpInfo;
-
-	PVR_UNREFERENCED_PARAMETER(psBridgeIn);
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_CREATE_SYNC_INFO_MOD_OBJ);
-
-	NEW_HANDLE_BATCH_OR_ERROR(psCreateSyncInfoModObjOUT->eError, psPerProc, 1)
-
-	ASSIGN_AND_EXIT_ON_ERROR(psCreateSyncInfoModObjOUT->eError,
-			  OSAllocMem(PVRSRV_OS_PAGEABLE_HEAP,
-			  sizeof(MODIFY_SYNC_OP_INFO),
-			  (IMG_VOID **)&psModSyncOpInfo, 0,
-			  "ModSyncOpInfo (MODIFY_SYNC_OP_INFO)"));
-
-	psModSyncOpInfo->psKernelSyncInfo = IMG_NULL; 
-
-	psCreateSyncInfoModObjOUT->eError = PVRSRVAllocHandle(psPerProc->psHandleBase,
-																  &psCreateSyncInfoModObjOUT->hKernelSyncInfoModObj,
-																  psModSyncOpInfo,
-																  PVRSRV_HANDLE_TYPE_SYNC_INFO_MOD_OBJ,
-																  PVRSRV_HANDLE_ALLOC_FLAG_PRIVATE);
-
-	if (psCreateSyncInfoModObjOUT->eError != PVRSRV_OK)
-	{
-		return 0;
-	}
-
-	psModSyncOpInfo->hResItem = ResManRegisterRes(psPerProc->hResManContext,
-												  RESMAN_TYPE_MODIFY_SYNC_OPS,
-												  psModSyncOpInfo,
-												  0,
-												  &ModifyCompleteSyncOpsCallBack);
-
-	COMMIT_HANDLE_BATCH_OR_ERROR(psCreateSyncInfoModObjOUT->eError, psPerProc)
-
-	return 0;
-}
-
-
-static IMG_INT
-PVRSRVDestroySyncInfoModObjBW(IMG_UINT32                                          ui32BridgeID,
-							  PVRSRV_BRIDGE_IN_DESTROY_SYNC_INFO_MOD_OBJ          *psDestroySyncInfoModObjIN,
-							  PVRSRV_BRIDGE_RETURN                                *psDestroySyncInfoModObjOUT,
-							  PVRSRV_PER_PROCESS_DATA		   		              *psPerProc)
-{
-	MODIFY_SYNC_OP_INFO		*psModSyncOpInfo;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_DESTROY_SYNC_INFO_MOD_OBJ);
-
-	psDestroySyncInfoModObjOUT->eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
-																	(IMG_VOID**)&psModSyncOpInfo,
-																	psDestroySyncInfoModObjIN->hKernelSyncInfoModObj,
-																	PVRSRV_HANDLE_TYPE_SYNC_INFO_MOD_OBJ);
-	if (psDestroySyncInfoModObjOUT->eError != PVRSRV_OK)
-	{
-		PVR_DPF((PVR_DBG_ERROR, "PVRSRVDestroySyncInfoModObjBW: PVRSRVLookupHandle failed"));
-		return 0;
-	}
-
-	if(psModSyncOpInfo->psKernelSyncInfo != IMG_NULL)
-	{
-		
-		psDestroySyncInfoModObjOUT->eError = PVRSRV_ERROR_INVALID_PARAMS;
-		return 0;
-	}
-
-	PVRSRVKernelSyncInfoDecRef(psModSyncOpInfo->psKernelSyncInfo, IMG_NULL);
-
-	psDestroySyncInfoModObjOUT->eError = PVRSRVReleaseHandle(psPerProc->psHandleBase,
-																	 psDestroySyncInfoModObjIN->hKernelSyncInfoModObj,
-																	 PVRSRV_HANDLE_TYPE_SYNC_INFO_MOD_OBJ);
-
-	if (psDestroySyncInfoModObjOUT->eError != PVRSRV_OK)
-	{
-		PVR_DPF((PVR_DBG_ERROR, "PVRSRVDestroySyncInfoModObjBW: PVRSRVReleaseHandle failed"));
-		return 0;
-	}
-
-    psDestroySyncInfoModObjOUT->eError = ResManFreeResByPtr(psModSyncOpInfo->hResItem, CLEANUP_WITH_POLL);
-	if (psDestroySyncInfoModObjOUT->eError != PVRSRV_OK)
-	{
-		PVR_DPF((PVR_DBG_ERROR, "PVRSRVDestroySyncInfoModObjBW: ResManFreeResByPtr failed"));
-		return 0;
-	}
-
-	return 0;
-}
-
-
-static IMG_INT
-PVRSRVModifyPendingSyncOpsBW(IMG_UINT32									ui32BridgeID,
-						      PVRSRV_BRIDGE_IN_MODIFY_PENDING_SYNC_OPS	*psModifySyncOpsIN,
-							  PVRSRV_BRIDGE_OUT_MODIFY_PENDING_SYNC_OPS	*psModifySyncOpsOUT,
-							  PVRSRV_PER_PROCESS_DATA					*psPerProc)
-{
-	PVRSRV_KERNEL_SYNC_INFO *psKernelSyncInfo;
-	MODIFY_SYNC_OP_INFO		*psModSyncOpInfo;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_MODIFY_PENDING_SYNC_OPS);
-
-	psModifySyncOpsOUT->eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
-													(IMG_VOID**)&psModSyncOpInfo,
-													psModifySyncOpsIN->hKernelSyncInfoModObj,
-													PVRSRV_HANDLE_TYPE_SYNC_INFO_MOD_OBJ);
-	if (psModifySyncOpsOUT->eError != PVRSRV_OK)
-	{
-		PVR_DPF((PVR_DBG_ERROR, "PVRSRVModifyPendingSyncOpsBW: PVRSRVLookupHandle failed"));
-		return 0;
-	}
-
-	psModifySyncOpsOUT->eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
-													(IMG_VOID**)&psKernelSyncInfo,
-													psModifySyncOpsIN->hKernelSyncInfo,
-													PVRSRV_HANDLE_TYPE_SYNC_INFO);
-	if (psModifySyncOpsOUT->eError != PVRSRV_OK)
-	{
-		PVR_DPF((PVR_DBG_ERROR, "PVRSRVModifyPendingSyncOpsBW: PVRSRVLookupHandle failed"));
-		return 0;
-	}
-
-	if(psModSyncOpInfo->psKernelSyncInfo)
-	{
-		
-		psModifySyncOpsOUT->eError = PVRSRV_ERROR_RETRY;
-		PVR_DPF((PVR_DBG_VERBOSE, "PVRSRVModifyPendingSyncOpsBW: SyncInfo Modification object is not empty"));
-		return 0;
-	}
-
-	
-	if (psKernelSyncInfo == IMG_NULL)
-	{
-		psModifySyncOpsOUT->eError = PVRSRV_ERROR_INVALID_PARAMS;
-		PVR_DPF((PVR_DBG_VERBOSE, "PVRSRVModifyPendingSyncOpsBW: SyncInfo bad handle"));
-		return 0;
-	}
-
-	PVRSRVKernelSyncInfoIncRef(psKernelSyncInfo, IMG_NULL);
-	
-	psModSyncOpInfo->psKernelSyncInfo = psKernelSyncInfo;
-	psModSyncOpInfo->ui32ModifyFlags = psModifySyncOpsIN->ui32ModifyFlags;
-	psModSyncOpInfo->ui32ReadOpsPendingSnapShot = psKernelSyncInfo->psSyncData->ui32ReadOpsPending;
-	psModSyncOpInfo->ui32WriteOpsPendingSnapShot = psKernelSyncInfo->psSyncData->ui32WriteOpsPending;
-	psModSyncOpInfo->ui32ReadOps2PendingSnapShot = psKernelSyncInfo->psSyncData->ui32ReadOps2Pending;
-
-	
-
-	psModifySyncOpsOUT->ui32ReadOpsPending = psKernelSyncInfo->psSyncData->ui32ReadOpsPending;
-	psModifySyncOpsOUT->ui32WriteOpsPending = psKernelSyncInfo->psSyncData->ui32WriteOpsPending;
-	psModifySyncOpsOUT->ui32ReadOps2Pending = psKernelSyncInfo->psSyncData->ui32ReadOps2Pending;
-
-	if(psModifySyncOpsIN->ui32ModifyFlags & PVRSRV_MODIFYSYNCOPS_FLAGS_WO_INC)
-	{
-		psKernelSyncInfo->psSyncData->ui32WriteOpsPending++;
-	}
-
-	if(psModifySyncOpsIN->ui32ModifyFlags & PVRSRV_MODIFYSYNCOPS_FLAGS_RO_INC)
-	{
-		psKernelSyncInfo->psSyncData->ui32ReadOpsPending++;
-	}
-
-	
-	psModifySyncOpsOUT->eError = ResManDissociateRes(psModSyncOpInfo->hResItem,
-													 psPerProc->hResManContext);
-
-	if (psModifySyncOpsOUT->eError != PVRSRV_OK)
-	{
-		PVR_DPF((PVR_DBG_ERROR, "PVRSRVModifyPendingSyncOpsBW: PVRSRVLookupHandle failed"));
-		return 0;
-	}
-
-	return 0;
-}
-
-
-static IMG_INT
-PVRSRVModifyCompleteSyncOpsBW(IMG_UINT32							ui32BridgeID,
-				      PVRSRV_BRIDGE_IN_MODIFY_COMPLETE_SYNC_OPS		*psModifySyncOpsIN,
-					  PVRSRV_BRIDGE_RETURN							*psModifySyncOpsOUT,
-					  PVRSRV_PER_PROCESS_DATA						*psPerProc)
-{
-	MODIFY_SYNC_OP_INFO		*psModSyncOpInfo;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_MODIFY_COMPLETE_SYNC_OPS);
-
-	psModifySyncOpsOUT->eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
-													(IMG_VOID**)&psModSyncOpInfo,
-													psModifySyncOpsIN->hKernelSyncInfoModObj,
-													PVRSRV_HANDLE_TYPE_SYNC_INFO_MOD_OBJ);
-	if (psModifySyncOpsOUT->eError != PVRSRV_OK)
-	{
-		PVR_DPF((PVR_DBG_ERROR, "PVRSRVModifyCompleteSyncOpsBW: PVRSRVLookupHandle failed"));
-		return 0;
-	}
-
-	if(psModSyncOpInfo->psKernelSyncInfo == IMG_NULL)
-	{
-		
-		psModifySyncOpsOUT->eError = PVRSRV_ERROR_INVALID_PARAMS;
-		return 0;
-	}
-
-	psModifySyncOpsOUT->eError = DoModifyCompleteSyncOps(psModSyncOpInfo);
-
-	if (psModifySyncOpsOUT->eError != PVRSRV_OK)
-	{
-		PVR_DPF((PVR_DBG_ERROR, "PVRSRVModifyCompleteSyncOpsBW: DoModifyCompleteSyncOps failed"));
-		return 0;
-	}
-
-	PVRSRVKernelSyncInfoDecRef(psModSyncOpInfo->psKernelSyncInfo, IMG_NULL);
-	psModSyncOpInfo->psKernelSyncInfo = IMG_NULL;
-
-	
-	PVRSRVScheduleDeviceCallbacks();
-
-	return 0;
-}
-
-
-static IMG_INT
-PVRSRVSyncOpsTakeTokenBW(IMG_UINT32									ui32BridgeID,
-						 PVRSRV_BRIDGE_IN_SYNC_OPS_TAKE_TOKEN       *psSyncOpsTakeTokenIN,
-						 PVRSRV_BRIDGE_OUT_SYNC_OPS_TAKE_TOKEN      *psSyncOpsTakeTokenOUT,
-						 PVRSRV_PER_PROCESS_DATA					*psPerProc)
-{
-	PVRSRV_KERNEL_SYNC_INFO *psKernelSyncInfo;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SYNC_OPS_TAKE_TOKEN);
-
-	psSyncOpsTakeTokenOUT->eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
-													   (IMG_VOID**)&psKernelSyncInfo,
-													   psSyncOpsTakeTokenIN->hKernelSyncInfo,
-													   PVRSRV_HANDLE_TYPE_SYNC_INFO);
-	if (psSyncOpsTakeTokenOUT->eError != PVRSRV_OK)
-	{
-		PVR_DPF((PVR_DBG_ERROR, "PVRSRVSyncOpsTakeTokenBW: PVRSRVLookupHandle failed"));
-		return 0;
-	}
-
-	
-
-	psSyncOpsTakeTokenOUT->ui32ReadOpsPending = psKernelSyncInfo->psSyncData->ui32ReadOpsPending;
-	psSyncOpsTakeTokenOUT->ui32WriteOpsPending = psKernelSyncInfo->psSyncData->ui32WriteOpsPending;
-	psSyncOpsTakeTokenOUT->ui32ReadOps2Pending = psKernelSyncInfo->psSyncData->ui32ReadOps2Pending;
-
-	return 0;
-}
-
-
-static IMG_INT
-PVRSRVSyncOpsFlushToTokenBW(IMG_UINT32                                         ui32BridgeID,
-							PVRSRV_BRIDGE_IN_SYNC_OPS_FLUSH_TO_TOKEN		   *psSyncOpsFlushToTokenIN,
-							PVRSRV_BRIDGE_RETURN						       *psSyncOpsFlushToTokenOUT,
-							PVRSRV_PER_PROCESS_DATA		   		               *psPerProc)
-{
-	PVRSRV_KERNEL_SYNC_INFO *psKernelSyncInfo;
-	IMG_UINT32 ui32ReadOpsPendingSnapshot;
-	IMG_UINT32 ui32WriteOpsPendingSnapshot;
-	IMG_UINT32 ui32ReadOps2PendingSnapshot;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SYNC_OPS_FLUSH_TO_TOKEN);
-
-	psSyncOpsFlushToTokenOUT->eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
-														  (IMG_VOID**)&psKernelSyncInfo,
-														  psSyncOpsFlushToTokenIN->hKernelSyncInfo,
-														  PVRSRV_HANDLE_TYPE_SYNC_INFO);
-	if (psSyncOpsFlushToTokenOUT->eError != PVRSRV_OK)
-	{
-		PVR_DPF((PVR_DBG_ERROR, "PVRSRVSyncOpsFlushToTokenBW: PVRSRVLookupHandle failed"));
-		return 0;
-	}
-
-	ui32ReadOpsPendingSnapshot = psSyncOpsFlushToTokenIN->ui32ReadOpsPendingSnapshot;
-	ui32WriteOpsPendingSnapshot = psSyncOpsFlushToTokenIN->ui32WriteOpsPendingSnapshot;
-	ui32ReadOps2PendingSnapshot = psSyncOpsFlushToTokenIN->ui32ReadOps2PendingSnapshot;
-
-	psSyncOpsFlushToTokenOUT->eError = DoQuerySyncOpsSatisfied(psKernelSyncInfo,
-															   ui32ReadOpsPendingSnapshot,
-															   ui32WriteOpsPendingSnapshot,
-															   ui32ReadOps2PendingSnapshot);
-
-	if (psSyncOpsFlushToTokenOUT->eError != PVRSRV_OK && psSyncOpsFlushToTokenOUT->eError != PVRSRV_ERROR_RETRY)
-	{
-		PVR_DPF((PVR_DBG_ERROR, "PVRSRVSyncOpsFlushToTokenBW: DoQuerySyncOpsSatisfied failed"));
-		return 0;
-	}
-
-	return 0;
-}
-
-
-static IMG_INT
-PVRSRVSyncOpsFlushToModObjBW(IMG_UINT32                                         ui32BridgeID,
-							 PVRSRV_BRIDGE_IN_SYNC_OPS_FLUSH_TO_MOD_OBJ		    *psSyncOpsFlushToModObjIN,
-							 PVRSRV_BRIDGE_RETURN						        *psSyncOpsFlushToModObjOUT,
-							 PVRSRV_PER_PROCESS_DATA		   		            *psPerProc)
-{
-	MODIFY_SYNC_OP_INFO		*psModSyncOpInfo;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SYNC_OPS_FLUSH_TO_MOD_OBJ);
-
-	psSyncOpsFlushToModObjOUT->eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
-														   (IMG_VOID**)&psModSyncOpInfo,
-														   psSyncOpsFlushToModObjIN->hKernelSyncInfoModObj,
-														   PVRSRV_HANDLE_TYPE_SYNC_INFO_MOD_OBJ);
-	if (psSyncOpsFlushToModObjOUT->eError != PVRSRV_OK)
-	{
-		PVR_DPF((PVR_DBG_ERROR, "PVRSRVSyncOpsFlushToModObjBW: PVRSRVLookupHandle failed"));
-		return 0;
-	}
-
-	if(psModSyncOpInfo->psKernelSyncInfo == IMG_NULL)
-	{
-		
-		psSyncOpsFlushToModObjOUT->eError = PVRSRV_ERROR_INVALID_PARAMS;
-		return 0;
-	}
-
-	psSyncOpsFlushToModObjOUT->eError = DoQuerySyncOpsSatisfied(psModSyncOpInfo->psKernelSyncInfo,
-																psModSyncOpInfo->ui32ReadOpsPendingSnapShot,
-																psModSyncOpInfo->ui32WriteOpsPendingSnapShot,
-																psModSyncOpInfo->ui32ReadOps2PendingSnapShot);
-
-	if (psSyncOpsFlushToModObjOUT->eError != PVRSRV_OK && psSyncOpsFlushToModObjOUT->eError != PVRSRV_ERROR_RETRY)
-	{
-		PVR_DPF((PVR_DBG_ERROR, "PVRSRVSyncOpsFlushToModObjBW: DoQuerySyncOpsSatisfied failed"));
-		return 0;
-	}
-
-	return 0;
-}
-
-
-static IMG_INT
-PVRSRVSyncOpsFlushToDeltaBW(IMG_UINT32                                         ui32BridgeID,
-							PVRSRV_BRIDGE_IN_SYNC_OPS_FLUSH_TO_DELTA		   *psSyncOpsFlushToDeltaIN,
-							PVRSRV_BRIDGE_RETURN						       *psSyncOpsFlushToDeltaOUT,
-							PVRSRV_PER_PROCESS_DATA		   		               *psPerProc)
-{
-	PVRSRV_KERNEL_SYNC_INFO		*psSyncInfo;
-	IMG_UINT32 ui32DeltaRead;
-	IMG_UINT32 ui32DeltaWrite;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SYNC_OPS_FLUSH_TO_DELTA);
-
-	psSyncOpsFlushToDeltaOUT->eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
-														  (IMG_VOID**)&psSyncInfo,
-														  psSyncOpsFlushToDeltaIN->hKernelSyncInfo,
-														  PVRSRV_HANDLE_TYPE_SYNC_INFO);
-	if (psSyncOpsFlushToDeltaOUT->eError != PVRSRV_OK)
-	{
-		PVR_DPF((PVR_DBG_ERROR, "PVRSRVSyncOpsFlushToDeltaBW: PVRSRVLookupHandle failed"));
-		return 0;
-	}
-
-	
-	ui32DeltaRead = psSyncInfo->psSyncData->ui32ReadOpsPending - psSyncInfo->psSyncData->ui32ReadOpsComplete;
-	ui32DeltaWrite = psSyncInfo->psSyncData->ui32WriteOpsPending - psSyncInfo->psSyncData->ui32WriteOpsComplete;
-
-	if (ui32DeltaRead <= psSyncOpsFlushToDeltaIN->ui32Delta && ui32DeltaWrite <= psSyncOpsFlushToDeltaIN->ui32Delta)
-	{
-#if defined(PDUMP) && !defined(SUPPORT_VGX)
-		
-		PDumpComment("Poll for read ops complete to delta (%u)",
-					 psSyncOpsFlushToDeltaIN->ui32Delta);
-		psSyncOpsFlushToDeltaOUT->eError =
-			PDumpMemPolKM(psSyncInfo->psSyncDataMemInfoKM,
-						  offsetof(PVRSRV_SYNC_DATA, ui32ReadOpsComplete),
-						  psSyncInfo->psSyncData->ui32LastReadOpDumpVal,
-						  0xFFFFFFFF,
-						  PDUMP_POLL_OPERATOR_GREATEREQUAL,
-						  0,
-						  MAKEUNIQUETAG(psSyncInfo->psSyncDataMemInfoKM));
-
-		
-		PDumpComment("Poll for write ops complete to delta (%u)",
-					 psSyncOpsFlushToDeltaIN->ui32Delta);
-		psSyncOpsFlushToDeltaOUT->eError =
-			PDumpMemPolKM(psSyncInfo->psSyncDataMemInfoKM,
-						  offsetof(PVRSRV_SYNC_DATA, ui32WriteOpsComplete),
-						  psSyncInfo->psSyncData->ui32LastOpDumpVal,
-						  0xFFFFFFFF,
-						  PDUMP_POLL_OPERATOR_GREATEREQUAL,
-						  0,
-						  MAKEUNIQUETAG(psSyncInfo->psSyncDataMemInfoKM));
-#endif
-
-		psSyncOpsFlushToDeltaOUT->eError = PVRSRV_OK;
-	}
-	else
-	{
-		psSyncOpsFlushToDeltaOUT->eError = PVRSRV_ERROR_RETRY;
-	}
-
-	return 0;
-}
-
-
-static PVRSRV_ERROR
-FreeSyncInfoCallback(IMG_PVOID	pvParam,
-                     IMG_UINT32 ui32Param,
-                     IMG_BOOL	bDummy)
-{
-	PVRSRV_KERNEL_SYNC_INFO *psSyncInfo;
-
-	PVR_UNREFERENCED_PARAMETER(ui32Param);
-    PVR_UNREFERENCED_PARAMETER(bDummy);
-
-	psSyncInfo = (PVRSRV_KERNEL_SYNC_INFO *)pvParam;
-
-	PVRSRVKernelSyncInfoDecRef(psSyncInfo, IMG_NULL);
-
-	return PVRSRV_OK;
-}
-
-
-static IMG_INT
-PVRSRVAllocSyncInfoBW(IMG_UINT32                                         ui32BridgeID,
-					  PVRSRV_BRIDGE_IN_ALLOC_SYNC_INFO                  *psAllocSyncInfoIN,
-					  PVRSRV_BRIDGE_OUT_ALLOC_SYNC_INFO                 *psAllocSyncInfoOUT,
-					  PVRSRV_PER_PROCESS_DATA		   		            *psPerProc)
-{
-	PVRSRV_KERNEL_SYNC_INFO		*psSyncInfo;
-	PVRSRV_ERROR eError;
-	PVRSRV_DEVICE_NODE *psDeviceNode;
-	IMG_HANDLE hDevMemContext;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_ALLOC_SYNC_INFO);
-
-	NEW_HANDLE_BATCH_OR_ERROR(psAllocSyncInfoOUT->eError, psPerProc, 1)
-
-	eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
-								(IMG_HANDLE *)&psDeviceNode,
-								psAllocSyncInfoIN->hDevCookie,
-								PVRSRV_HANDLE_TYPE_DEV_NODE);
-	if(eError != PVRSRV_OK)
-	{
-		goto allocsyncinfo_errorexit;
-	}
-
-	hDevMemContext = psDeviceNode->sDevMemoryInfo.pBMKernelContext;
-
-	eError = PVRSRVAllocSyncInfoKM(psDeviceNode,
-								   hDevMemContext,
-								   &psSyncInfo);
-
-	if (eError != PVRSRV_OK)
-	{
-		goto allocsyncinfo_errorexit;
-	}
-
-	eError = PVRSRVAllocHandle(psPerProc->psHandleBase,
-							   &psAllocSyncInfoOUT->hKernelSyncInfo,
-							   psSyncInfo,
-							   PVRSRV_HANDLE_TYPE_SYNC_INFO,
-							   PVRSRV_HANDLE_ALLOC_FLAG_PRIVATE);
-
-	if(eError != PVRSRV_OK)
-	{
-		goto allocsyncinfo_errorexit_freesyncinfo;
-	}
-
-	psSyncInfo->hResItem = ResManRegisterRes(psPerProc->hResManContext,
-											   RESMAN_TYPE_SYNC_INFO,
-											   psSyncInfo,
-											   0,
-											   FreeSyncInfoCallback);
-
-	
-	goto allocsyncinfo_commit;
-
-	
- allocsyncinfo_errorexit_freesyncinfo:
-	PVRSRVKernelSyncInfoDecRef(psSyncInfo, IMG_NULL);
-
- allocsyncinfo_errorexit:
-
-	
- allocsyncinfo_commit:
-	psAllocSyncInfoOUT->eError = eError;
-	COMMIT_HANDLE_BATCH_OR_ERROR(eError, psPerProc);
-
-	return 0;
-}
-
-
-static IMG_INT
-PVRSRVFreeSyncInfoBW(IMG_UINT32                                          ui32BridgeID,
-					 PVRSRV_BRIDGE_IN_FREE_SYNC_INFO                     *psFreeSyncInfoIN,
-					 PVRSRV_BRIDGE_RETURN                                *psFreeSyncInfoOUT,
-					 PVRSRV_PER_PROCESS_DATA		   		             *psPerProc)
-{
-	PVRSRV_KERNEL_SYNC_INFO *psSyncInfo;
-	PVRSRV_ERROR eError;
-
-	PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_FREE_SYNC_INFO);
-
-	eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
-								(IMG_VOID**)&psSyncInfo,
-								psFreeSyncInfoIN->hKernelSyncInfo,
-								PVRSRV_HANDLE_TYPE_SYNC_INFO);
-	if (eError != PVRSRV_OK)
-	{
-		PVR_DPF((PVR_DBG_ERROR, "PVRSRVFreeSyncInfoBW: PVRSRVLookupHandle failed"));
-		psFreeSyncInfoOUT->eError = eError;
-		return 0;
-	}
-
-	eError = PVRSRVReleaseHandle(psPerProc->psHandleBase,
-								 psFreeSyncInfoIN->hKernelSyncInfo,
-								 PVRSRV_HANDLE_TYPE_SYNC_INFO);
-
-	if (eError != PVRSRV_OK)
-	{
-		PVR_DPF((PVR_DBG_ERROR, "PVRSRVFreeSyncInfoBW: PVRSRVReleaseHandle failed"));
-		psFreeSyncInfoOUT->eError = eError;
-		return 0;
-	}
-
-    eError = ResManFreeResByPtr(psSyncInfo->hResItem, CLEANUP_WITH_POLL);
-	if (eError != PVRSRV_OK)
-	{
-		PVR_DPF((PVR_DBG_ERROR, "PVRSRVFreeSyncInfoBW: ResManFreeResByPtr failed"));
-		psFreeSyncInfoOUT->eError = eError;
-		return 0;
-	}
-
-	return 0;
-}
-
-
-PVRSRV_ERROR
-CommonBridgeInit(IMG_VOID)
-{
-	IMG_UINT32 i;
-
-	SetDispatchTableEntry(PVRSRV_BRIDGE_ENUM_DEVICES, PVRSRVEnumerateDevicesBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_ACQUIRE_DEVICEINFO, PVRSRVAcquireDeviceDataBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_RELEASE_DEVICEINFO, DummyBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_CREATE_DEVMEMCONTEXT, PVRSRVCreateDeviceMemContextBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_DESTROY_DEVMEMCONTEXT, PVRSRVDestroyDeviceMemContextBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_GET_DEVMEM_HEAPINFO, PVRSRVGetDeviceMemHeapInfoBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_ALLOC_DEVICEMEM, PVRSRVAllocDeviceMemBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_FREE_DEVICEMEM, PVRSRVFreeDeviceMemBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_GETFREE_DEVICEMEM, PVRSRVGetFreeDeviceMemBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_CREATE_COMMANDQUEUE, DummyBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_DESTROY_COMMANDQUEUE, DummyBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_MHANDLE_TO_MMAP_DATA, PVRMMapOSMemHandleToMMapDataBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_CONNECT_SERVICES, PVRSRVConnectBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_DISCONNECT_SERVICES, PVRSRVDisconnectBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_WRAP_DEVICE_MEM, DummyBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_GET_DEVICEMEMINFO, DummyBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_RESERVE_DEV_VIRTMEM	, DummyBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_FREE_DEV_VIRTMEM, DummyBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_MAP_EXT_MEMORY, DummyBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_UNMAP_EXT_MEMORY, DummyBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_MAP_DEV_MEMORY, PVRSRVMapDeviceMemoryBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_UNMAP_DEV_MEMORY, PVRSRVUnmapDeviceMemoryBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_MAP_DEVICECLASS_MEMORY, PVRSRVMapDeviceClassMemoryBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_UNMAP_DEVICECLASS_MEMORY, PVRSRVUnmapDeviceClassMemoryBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_MAP_MEM_INFO_TO_USER, DummyBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_UNMAP_MEM_INFO_FROM_USER, DummyBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_EXPORT_DEVICEMEM, PVRSRVExportDeviceMemBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_RELEASE_MMAP_DATA, PVRMMapReleaseMMapDataBW);
-    SetDispatchTableEntry(PVRSRV_BRIDGE_CHG_DEV_MEM_ATTRIBS, PVRSRVChangeDeviceMemoryAttributesBW);
-    SetDispatchTableEntry(PVRSRV_BRIDGE_MAP_DEV_MEMORY_2, PVRSRVMapDeviceMemoryBW);
-    SetDispatchTableEntry(PVRSRV_BRIDGE_EXPORT_DEVICEMEM_2, PVRSRVExportDeviceMemBW);
-
-	
-	SetDispatchTableEntry(PVRSRV_BRIDGE_PROCESS_SIMISR_EVENT, DummyBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_REGISTER_SIM_PROCESS, DummyBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_UNREGISTER_SIM_PROCESS, DummyBW);
-
-	
-	SetDispatchTableEntry(PVRSRV_BRIDGE_MAPPHYSTOUSERSPACE, DummyBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_UNMAPPHYSTOUSERSPACE, DummyBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_GETPHYSTOUSERSPACEMAP, DummyBW);
-
-	SetDispatchTableEntry(PVRSRV_BRIDGE_GET_FB_STATS, DummyBW);
-
-	
-	SetDispatchTableEntry(PVRSRV_BRIDGE_GET_MISC_INFO, PVRSRVGetMiscInfoBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_RELEASE_MISC_INFO, DummyBW);
-
-	
-#if defined (SUPPORT_OVERLAY_ROTATE_BLIT)
-	SetDispatchTableEntry(PVRSRV_BRIDGE_INIT_3D_OVL_BLT_RES, DummyBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_DEINIT_3D_OVL_BLT_RES, DummyBW);
-#endif
-
-
-	
-#if defined(PDUMP)
-	SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_INIT, DummyBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_MEMPOL, PDumpMemPolBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_DUMPMEM, PDumpMemBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_REG, PDumpRegWithFlagsBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_REGPOL, PDumpRegPolBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_COMMENT, PDumpCommentBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_SETFRAME, PDumpSetFrameBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_ISCAPTURING, PDumpIsCaptureFrameBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_DUMPBITMAP, PDumpBitmapBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_DUMPREADREG, PDumpReadRegBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_SYNCPOL, PDumpSyncPolBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_DUMPSYNC, PDumpSyncDumpBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_MEMPAGES, PDumpMemPagesBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_DRIVERINFO, PDumpDriverInfoBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_DUMPPDDEVPADDR, PDumpPDDevPAddrBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_CYCLE_COUNT_REG_READ, PDumpCycleCountRegReadBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_STARTINITPHASE, PDumpStartInitPhaseBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_STOPINITPHASE, PDumpStopInitPhaseBW);
-#endif 
-
-	
-	SetDispatchTableEntry(PVRSRV_BRIDGE_GET_OEMJTABLE, DummyBW);
-
-	
-	SetDispatchTableEntry(PVRSRV_BRIDGE_ENUM_CLASS, PVRSRVEnumerateDCBW);
-
-	
-	SetDispatchTableEntry(PVRSRV_BRIDGE_OPEN_DISPCLASS_DEVICE, PVRSRVOpenDCDeviceBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_CLOSE_DISPCLASS_DEVICE, PVRSRVCloseDCDeviceBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_ENUM_DISPCLASS_FORMATS, PVRSRVEnumDCFormatsBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_ENUM_DISPCLASS_DIMS, PVRSRVEnumDCDimsBW);
-#if defined(SUPPORT_PVRSRV_GET_DC_SYSTEM_BUFFER)
-	SetDispatchTableEntry(PVRSRV_BRIDGE_GET_DISPCLASS_SYSBUFFER, PVRSRVGetDCSystemBufferBW);
-#else
-	SetDispatchTableEntry(PVRSRV_BRIDGE_GET_DISPCLASS_SYSBUFFER, DummyBW);
-#endif
-	SetDispatchTableEntry(PVRSRV_BRIDGE_GET_DISPCLASS_INFO, PVRSRVGetDCInfoBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_CREATE_DISPCLASS_SWAPCHAIN, PVRSRVCreateDCSwapChainBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_DESTROY_DISPCLASS_SWAPCHAIN, PVRSRVDestroyDCSwapChainBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_SET_DISPCLASS_DSTRECT, PVRSRVSetDCDstRectBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_SET_DISPCLASS_SRCRECT, PVRSRVSetDCSrcRectBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_SET_DISPCLASS_DSTCOLOURKEY, PVRSRVSetDCDstColourKeyBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_SET_DISPCLASS_SRCCOLOURKEY, PVRSRVSetDCSrcColourKeyBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_GET_DISPCLASS_BUFFERS, PVRSRVGetDCBuffersBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_SWAP_DISPCLASS_TO_BUFFER, PVRSRVSwapToDCBufferBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_SWAP_DISPCLASS_TO_BUFFER2, PVRSRVSwapToDCBuffer2BW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_SWAP_DISPCLASS_TO_SYSTEM, PVRSRVSwapToDCSystemBW);
-
-	
-	SetDispatchTableEntry(PVRSRV_BRIDGE_OPEN_BUFFERCLASS_DEVICE, PVRSRVOpenBCDeviceBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_CLOSE_BUFFERCLASS_DEVICE, PVRSRVCloseBCDeviceBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_GET_BUFFERCLASS_INFO, PVRSRVGetBCInfoBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_GET_BUFFERCLASS_BUFFER, PVRSRVGetBCBufferBW);
-
-	
-	SetDispatchTableEntry(PVRSRV_BRIDGE_WRAP_EXT_MEMORY, PVRSRVWrapExtMemoryBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_UNWRAP_EXT_MEMORY, PVRSRVUnwrapExtMemoryBW);
-
-	
-	SetDispatchTableEntry(PVRSRV_BRIDGE_ALLOC_SHARED_SYS_MEM, PVRSRVAllocSharedSysMemoryBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_FREE_SHARED_SYS_MEM, PVRSRVFreeSharedSysMemoryBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_MAP_MEMINFO_MEM, PVRSRVMapMemInfoMemBW);
-
-	
-	SetDispatchTableEntry(PVRSRV_BRIDGE_INITSRV_CONNECT,	&PVRSRVInitSrvConnectBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_INITSRV_DISCONNECT, &PVRSRVInitSrvDisconnectBW);
-
-	
-	SetDispatchTableEntry(PVRSRV_BRIDGE_EVENT_OBJECT_WAIT,	&PVRSRVEventObjectWaitBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_EVENT_OBJECT_OPEN,	&PVRSRVEventObjectOpenBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_EVENT_OBJECT_CLOSE, &PVRSRVEventObjectCloseBW);
-
-	SetDispatchTableEntry(PVRSRV_BRIDGE_CREATE_SYNC_INFO_MOD_OBJ, PVRSRVCreateSyncInfoModObjBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_DESTROY_SYNC_INFO_MOD_OBJ, PVRSRVDestroySyncInfoModObjBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_MODIFY_PENDING_SYNC_OPS, PVRSRVModifyPendingSyncOpsBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_MODIFY_COMPLETE_SYNC_OPS, PVRSRVModifyCompleteSyncOpsBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_SYNC_OPS_TAKE_TOKEN, PVRSRVSyncOpsTakeTokenBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_SYNC_OPS_FLUSH_TO_TOKEN, PVRSRVSyncOpsFlushToTokenBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_SYNC_OPS_FLUSH_TO_MOD_OBJ, PVRSRVSyncOpsFlushToModObjBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_SYNC_OPS_FLUSH_TO_DELTA, PVRSRVSyncOpsFlushToDeltaBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_ALLOC_SYNC_INFO, PVRSRVAllocSyncInfoBW);
-	SetDispatchTableEntry(PVRSRV_BRIDGE_FREE_SYNC_INFO, PVRSRVFreeSyncInfoBW);
-
-#if defined (SUPPORT_SGX)
-	SetSGXDispatchTableEntry();
-#endif
-#if defined (SUPPORT_VGX)
-	SetVGXDispatchTableEntry();
-#endif
-#if defined (SUPPORT_MSVDX)
-	SetMSVDXDispatchTableEntry();
-#endif
-
-	
-	
-	for(i=0;i<BRIDGE_DISPATCH_TABLE_ENTRY_COUNT;i++)
-	{
-		if(!g_BridgeDispatchTable[i].pfFunction)
-		{
-			g_BridgeDispatchTable[i].pfFunction = &DummyBW;
-#if defined(DEBUG_BRIDGE_KM)
-			g_BridgeDispatchTable[i].pszIOCName = "_PVRSRV_BRIDGE_DUMMY";
-			g_BridgeDispatchTable[i].pszFunctionName = "DummyBW";
-			g_BridgeDispatchTable[i].ui32CallCount = 0;
-			g_BridgeDispatchTable[i].ui32CopyFromUserTotalBytes = 0;
-			g_BridgeDispatchTable[i].ui32CopyToUserTotalBytes = 0;
-#endif
-		}
-	}
-
-	return PVRSRV_OK;
-}
-
-IMG_INT BridgedDispatchKM(PVRSRV_PER_PROCESS_DATA * psPerProc,
-					  PVRSRV_BRIDGE_PACKAGE   * psBridgePackageKM)
-{
-	IMG_VOID   * psBridgeIn;
-	IMG_VOID   * psBridgeOut;
-	BridgeWrapperFunction pfBridgeHandler;
-	IMG_UINT32   ui32BridgeID = psBridgePackageKM->ui32BridgeID;
-	IMG_INT      err          = -EFAULT;
-
-#if defined(DEBUG_TRACE_BRIDGE_KM)
-	PVR_DPF((PVR_DBG_ERROR, "%s: %s",
-			 __FUNCTION__,
-			 g_BridgeDispatchTable[ui32BridgeID].pszIOCName));
-#endif
-
-#if defined(DEBUG_BRIDGE_KM)
-	g_BridgeDispatchTable[ui32BridgeID].ui32CallCount++;
-	g_BridgeGlobalStats.ui32IOCTLCount++;
-#endif
-
-	if(!psPerProc->bInitProcess)
-	{
-		if(PVRSRVGetInitServerState(PVRSRV_INIT_SERVER_RAN))
-		{
-			if(!PVRSRVGetInitServerState(PVRSRV_INIT_SERVER_SUCCESSFUL))
-			{
-				PVR_DPF((PVR_DBG_ERROR, "%s: Initialisation failed.  Driver unusable.",
-						 __FUNCTION__));
-				goto return_fault;
-			}
-		}
-		else
-		{
-			if(PVRSRVGetInitServerState(PVRSRV_INIT_SERVER_RUNNING))
-			{
-				PVR_DPF((PVR_DBG_ERROR, "%s: Initialisation is in progress",
-						 __FUNCTION__));
-				goto return_fault;
-			}
-			else
-			{
-				
-				switch(ui32BridgeID)
-				{
-					case PVRSRV_GET_BRIDGE_ID(PVRSRV_BRIDGE_CONNECT_SERVICES):
-					case PVRSRV_GET_BRIDGE_ID(PVRSRV_BRIDGE_DISCONNECT_SERVICES):
-					case PVRSRV_GET_BRIDGE_ID(PVRSRV_BRIDGE_INITSRV_CONNECT):
-					case PVRSRV_GET_BRIDGE_ID(PVRSRV_BRIDGE_INITSRV_DISCONNECT):
-						break;
-					default:
-						PVR_DPF((PVR_DBG_ERROR, "%s: Driver initialisation not completed yet.",
-								 __FUNCTION__));
-						goto return_fault;
-				}
-			}
-		}
-	}
-
-#if defined(__linux__)
-	{
-		
-		SYS_DATA *psSysData;
-
-		SysAcquireData(&psSysData);
-
-		
-		psBridgeIn = ((ENV_DATA *)psSysData->pvEnvSpecificData)->pvBridgeData;
-		psBridgeOut = (IMG_PVOID)((IMG_PBYTE)psBridgeIn + PVRSRV_MAX_BRIDGE_IN_SIZE);
-
-		
-		if((psBridgePackageKM->ui32InBufferSize > PVRSRV_MAX_BRIDGE_IN_SIZE) || 
-			(psBridgePackageKM->ui32OutBufferSize > PVRSRV_MAX_BRIDGE_OUT_SIZE))
-		{
-			goto return_fault;
-		}
-
-
-		if(psBridgePackageKM->ui32InBufferSize > 0)
-		{
-			if(!OSAccessOK(PVR_VERIFY_READ,
-							psBridgePackageKM->pvParamIn,
-							psBridgePackageKM->ui32InBufferSize))
-			{
-				PVR_DPF((PVR_DBG_ERROR, "%s: Invalid pvParamIn pointer", __FUNCTION__));
-			}
-
-			if(CopyFromUserWrapper(psPerProc,
-					               ui32BridgeID,
-								   psBridgeIn,
-								   psBridgePackageKM->pvParamIn,
-								   psBridgePackageKM->ui32InBufferSize)
-			  != PVRSRV_OK)
-			{
-				goto return_fault;
-			}
-		}
-	}
-#else
-	psBridgeIn  = psBridgePackageKM->pvParamIn;
-	psBridgeOut = psBridgePackageKM->pvParamOut;
-#endif
-
-	if(ui32BridgeID >= (BRIDGE_DISPATCH_TABLE_ENTRY_COUNT))
-	{
-		PVR_DPF((PVR_DBG_ERROR, "%s: ui32BridgeID = %d is out if range!",
-				 __FUNCTION__, ui32BridgeID));
-		goto return_fault;
-	}
-	pfBridgeHandler =
-		(BridgeWrapperFunction)g_BridgeDispatchTable[ui32BridgeID].pfFunction;
-	err = pfBridgeHandler(ui32BridgeID,
-						  psBridgeIn,
-						  psBridgeOut,
-						  psPerProc);
-	if(err < 0)
-	{
-		goto return_fault;
-	}
-
-#if defined(__linux__)
-	
-	if(CopyToUserWrapper(psPerProc,
-						 ui32BridgeID,
-						 psBridgePackageKM->pvParamOut,
-						 psBridgeOut,
-						 psBridgePackageKM->ui32OutBufferSize)
-	   != PVRSRV_OK)
-	{
-		goto return_fault;
-	}
-#endif
-
-	err = 0;
-return_fault:
-
-	ReleaseHandleBatch(psPerProc);
-	return err;
-}
-