diff --git a/sgx_km/eurasia_km/services4/srvkm/include/queue.h b/sgx_km/eurasia_km/services4/srvkm/include/queue.h
--- /dev/null
@@ -0,0 +1,154 @@
+/*************************************************************************/ /*!
+@Title Command Queue API
+@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved
+@Description Internal structures and definitions for command queues
+@License Dual MIT/GPLv2
+
+The contents of this file are subject to the MIT license as set out below.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+Alternatively, the contents of this file may be used under the terms of
+the GNU General Public License Version 2 ("GPL") in which case the provisions
+of GPL are applicable instead of those above.
+
+If you wish to allow use of your version of this file only under the terms of
+GPL, and not to allow others to use your version of this file under the terms
+of the MIT license, indicate your decision by deleting the provisions above
+and replace them with the notice and other provisions required by GPL as set
+out in the file called "GPL-COPYING" included in this distribution. If you do
+not delete the provisions above, a recipient may use your version of this file
+under the terms of either the MIT license or GPL.
+
+This License is also included in this distribution in the file called
+"MIT-COPYING".
+
+EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS
+PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/ /**************************************************************************/
+
+#ifndef QUEUE_H
+#define QUEUE_H
+
+#if defined(SUPPORT_PVRSRV_DEVICE_CLASS)
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/*!
+ * Macro to Read Offset in given command queue
+ */
+#define UPDATE_QUEUE_ROFF(psQueue, uSize) \
+ (psQueue)->uReadOffset = ((psQueue)->uReadOffset + (uSize)) \
+ & ((psQueue)->uQueueSize - 1);
+
+/*!
+ generic cmd complete structure.
+ This structure represents the storage required between starting and finishing
+ a given cmd and is required to hold the generic sync object update data.
+ note: for any given system we know what command types we support and
+ therefore how much storage is required for any number of commands in progress
+ */
+ typedef struct _COMMAND_COMPLETE_DATA_
+ {
+ IMG_BOOL bInUse;
+ /* <arg(s) to PVRSRVProcessQueues>; */ /*!< TBD */
+ IMG_UINT32 ui32DstSyncCount; /*!< number of dst sync objects */
+ IMG_UINT32 ui32SrcSyncCount; /*!< number of src sync objects */
+ PVRSRV_SYNC_OBJECT *psDstSync; /*!< dst sync ptr list,
+ allocated on back of this structure */
+ PVRSRV_SYNC_OBJECT *psSrcSync; /*!< src sync ptr list,
+ allocated on back of this structure */
+ IMG_UINT32 ui32AllocSize; /*!< allocated size*/
+ PFN_QUEUE_COMMAND_COMPLETE pfnCommandComplete; /*!< Command complete callback */
+ IMG_HANDLE hCallbackData; /*!< Command complete callback data */
+
+#if defined(PVR_ANDROID_NATIVE_WINDOW_HAS_SYNC) || defined(PVR_ANDROID_NATIVE_WINDOW_HAS_FENCE)
+ IMG_VOID *pvCleanupFence; /*!< Sync fence to 'put' after timeline inc() */
+ IMG_VOID *pvTimeline; /*!< Android sync timeline to inc() */
+#endif
+ }COMMAND_COMPLETE_DATA, *PCOMMAND_COMPLETE_DATA;
+
+#if !defined(USE_CODE)
+IMG_VOID QueueDumpDebugInfo(IMG_VOID);
+
+IMG_IMPORT
+PVRSRV_ERROR PVRSRVProcessQueues (IMG_BOOL bFlush);
+
+#if defined(__linux__) && defined(__KERNEL__)
+#include <linux/types.h>
+#include <linux/seq_file.h>
+void* ProcSeqOff2ElementQueue(struct seq_file * sfile, loff_t off);
+void ProcSeqShowQueue(struct seq_file *sfile,void* el);
+#endif
+
+
+IMG_IMPORT
+PVRSRV_ERROR IMG_CALLCONV PVRSRVCreateCommandQueueKM(IMG_SIZE_T uQueueSize,
+ PVRSRV_QUEUE_INFO **ppsQueueInfo);
+IMG_IMPORT
+PVRSRV_ERROR IMG_CALLCONV PVRSRVDestroyCommandQueueKM(PVRSRV_QUEUE_INFO *psQueueInfo);
+
+IMG_IMPORT
+PVRSRV_ERROR IMG_CALLCONV PVRSRVInsertCommandKM(PVRSRV_QUEUE_INFO *psQueue,
+ PVRSRV_COMMAND **ppsCommand,
+ IMG_UINT32 ui32DevIndex,
+ IMG_UINT16 CommandType,
+ IMG_UINT32 ui32DstSyncCount,
+ PVRSRV_KERNEL_SYNC_INFO *apsDstSync[],
+ IMG_UINT32 ui32SrcSyncCount,
+ PVRSRV_KERNEL_SYNC_INFO *apsSrcSync[],
+ IMG_SIZE_T ui32DataByteSize,
+ PFN_QUEUE_COMMAND_COMPLETE pfnCommandComplete,
+ IMG_HANDLE hCallbackData,
+ IMG_HANDLE *phFence);
+
+IMG_IMPORT
+PVRSRV_ERROR IMG_CALLCONV PVRSRVGetQueueSpaceKM(PVRSRV_QUEUE_INFO *psQueue,
+ IMG_SIZE_T uParamSize,
+ IMG_VOID **ppvSpace);
+
+IMG_IMPORT
+PVRSRV_ERROR IMG_CALLCONV PVRSRVSubmitCommandKM(PVRSRV_QUEUE_INFO *psQueue,
+ PVRSRV_COMMAND *psCommand);
+
+IMG_IMPORT
+IMG_VOID PVRSRVCommandCompleteKM(IMG_HANDLE hCmdCookie, IMG_BOOL bScheduleMISR);
+
+IMG_IMPORT
+PVRSRV_ERROR PVRSRVRegisterCmdProcListKM(IMG_UINT32 ui32DevIndex,
+ PFN_CMD_PROC *ppfnCmdProcList,
+ IMG_UINT32 ui32MaxSyncsPerCmd[][2],
+ IMG_UINT32 ui32CmdCount);
+IMG_IMPORT
+PVRSRV_ERROR PVRSRVRemoveCmdProcListKM(IMG_UINT32 ui32DevIndex,
+ IMG_UINT32 ui32CmdCount);
+
+#endif /* !defined(USE_CODE) */
+
+
+#if defined (__cplusplus)
+}
+#endif
+
+#endif /* defined(SUPPORT_PVRSRV_DEVICE_CLASS) */
+
+#endif /* QUEUE_H */
+
+/******************************************************************************
+ End of file (queue.h)
+******************************************************************************/