/**********************************************************************
*
* Copyright(c) 2008 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.
+ *
+ * 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
+ * Home Park Estate, Kings Langley, Herts, WD4 8LZ, UK
*
******************************************************************************/
#ifndef __PVR_BRIDGE_KM_H_
#define __PVR_BRIDGE_KM_H_
+#include <linux/fs.h> /* for struct file */
+#include <linux/wait.h>
+#include <linux/sched.h>
#include "pvr_bridge.h"
#include "perproc.h"
- PVRSRV_ERROR LinuxBridgeInit(IMG_VOID);
- IMG_VOID LinuxBridgeDeInit(IMG_VOID);
-
- IMG_IMPORT
- PVRSRV_ERROR IMG_CALLCONV PVRSRVEnumerateDevicesKM(IMG_UINT32 *
- pui32NumDevices,
- PVRSRV_DEVICE_IDENTIFIER
- * psDevIdList);
-
- IMG_IMPORT
- PVRSRV_ERROR IMG_CALLCONV PVRSRVAcquireDeviceDataKM(IMG_UINT32
- uiDevIndex,
- PVRSRV_DEVICE_TYPE
- eDeviceType,
- IMG_HANDLE *
- phDevCookie);
-
- IMG_IMPORT
- PVRSRV_ERROR IMG_CALLCONV PVRSRVCreateCommandQueueKM(IMG_UINT32
- ui32QueueSize,
- PVRSRV_QUEUE_INFO
- **
- ppsQueueInfo);
-
- IMG_IMPORT
- PVRSRV_ERROR IMG_CALLCONV
- PVRSRVDestroyCommandQueueKM(PVRSRV_QUEUE_INFO * psQueueInfo);
-
- IMG_IMPORT
- PVRSRV_ERROR IMG_CALLCONV PVRSRVGetDeviceMemHeapsKM(IMG_HANDLE
- hDevCookie,
- PVRSRV_HEAP_INFO
- * psHeapInfo);
-
- IMG_IMPORT
- PVRSRV_ERROR IMG_CALLCONV PVRSRVCreateDeviceMemContextKM(IMG_HANDLE
- hDevCookie,
- PVRSRV_PER_PROCESS_DATA
- *
- psPerProc,
- IMG_HANDLE
- *
- phDevMemContext,
- IMG_UINT32
- *
- pui32ClientHeapCount,
- PVRSRV_HEAP_INFO
- *
- psHeapInfo,
- IMG_BOOL *
- pbCreated
- ,
- IMG_BOOL *
- pbShared
- );
-
- IMG_IMPORT
- PVRSRV_ERROR IMG_CALLCONV PVRSRVDestroyDeviceMemContextKM(IMG_HANDLE
- hDevCookie,
- IMG_HANDLE
- hDevMemContext,
- IMG_BOOL *
- pbCreated);
-
- IMG_IMPORT
- PVRSRV_ERROR IMG_CALLCONV PVRSRVGetDeviceMemHeapInfoKM(IMG_HANDLE
- hDevCookie,
- IMG_HANDLE
- hDevMemContext,
- IMG_UINT32 *
- pui32ClientHeapCount,
- PVRSRV_HEAP_INFO
- * psHeapInfo
- ,
- IMG_BOOL *
- pbShared
- );
-
- IMG_IMPORT
- PVRSRV_ERROR IMG_CALLCONV PVRSRVAllocDeviceMemKM(IMG_HANDLE
- hDevCookie,
- PVRSRV_PER_PROCESS_DATA
- * psPerProc,
- IMG_HANDLE
- hDevMemHeap,
- IMG_UINT32
- ui32Flags,
- IMG_UINT32
- ui32Size,
- IMG_UINT32
- ui32Alignment,
- PVRSRV_KERNEL_MEM_INFO
- ** ppsMemInfo);
-
- IMG_IMPORT
- PVRSRV_ERROR IMG_CALLCONV PVRSRVFreeDeviceMemKM(IMG_HANDLE
- hDevCookie,
- PVRSRV_KERNEL_MEM_INFO
- * psMemInfo);
-
- IMG_IMPORT
- PVRSRV_ERROR IMG_CALLCONV PVRSRVDissociateDeviceMemKM(IMG_HANDLE
- hDevCookie,
- PVRSRV_KERNEL_MEM_INFO
- * psMemInfo);
-
- IMG_IMPORT
- PVRSRV_ERROR IMG_CALLCONV PVRSRVReserveDeviceVirtualMemKM(IMG_HANDLE
- hDevMemHeap,
- IMG_DEV_VIRTADDR
- *
- psDevVAddr,
- IMG_UINT32
- ui32Size,
- IMG_UINT32
- ui32Alignment,
- PVRSRV_KERNEL_MEM_INFO
- **
- ppsMemInfo);
-
- IMG_IMPORT
- PVRSRV_ERROR IMG_CALLCONV
- PVRSRVFreeDeviceVirtualMemKM(PVRSRV_KERNEL_MEM_INFO * psMemInfo);
-
- IMG_IMPORT
- PVRSRV_ERROR IMG_CALLCONV
- PVRSRVMapDeviceMemoryKM(PVRSRV_PER_PROCESS_DATA * psPerProc,
- PVRSRV_KERNEL_MEM_INFO * psSrcMemInfo,
- IMG_HANDLE hDstDevMemHeap,
- PVRSRV_KERNEL_MEM_INFO ** ppsDstMemInfo);
-
- IMG_IMPORT
- PVRSRV_ERROR IMG_CALLCONV
- PVRSRVUnmapDeviceMemoryKM(PVRSRV_KERNEL_MEM_INFO * psMemInfo);
-
- IMG_IMPORT
- PVRSRV_ERROR IMG_CALLCONV PVRSRVWrapExtMemoryKM(IMG_HANDLE
- hDevCookie,
- PVRSRV_PER_PROCESS_DATA
- * psPerProc,
- IMG_UINT32
- ui32ByteSize,
- IMG_UINT32
- ui32PageOffset,
- IMG_BOOL
- bPhysContig,
- IMG_SYS_PHYADDR *
- psSysAddr,
- IMG_VOID *
- pvLinAddr,
- PVRSRV_KERNEL_MEM_INFO
- ** ppsMemInfo);
-
- IMG_IMPORT
- PVRSRV_ERROR IMG_CALLCONV
- PVRSRVIsWrappedExtMemoryKM(IMG_HANDLE hDevCookie,
- PVRSRV_PER_PROCESS_DATA *psPerProc,
- IMG_UINT32 *pui32ByteSize,
- IMG_VOID **pvLinAddr);
-
- IMG_IMPORT
- PVRSRV_ERROR IMG_CALLCONV
- PVRSRVUnwrapExtMemoryKM(PVRSRV_KERNEL_MEM_INFO * psMemInfo);
-
- IMG_IMPORT
- PVRSRV_ERROR PVRSRVEnumerateDCKM(PVRSRV_DEVICE_CLASS DeviceClass,
- IMG_UINT32 * pui32DevCount,
- IMG_UINT32 * pui32DevID);
-
- IMG_IMPORT
- PVRSRV_ERROR PVRSRVOpenDCDeviceKM(PVRSRV_PER_PROCESS_DATA *
- psPerProc,
- IMG_UINT32 ui32DeviceID,
- IMG_HANDLE hDevCookie,
- IMG_HANDLE * phDeviceKM);
-
- IMG_IMPORT
- PVRSRV_ERROR PVRSRVCloseDCDeviceKM(IMG_HANDLE hDeviceKM,
- IMG_BOOL bResManCallback);
-
- IMG_IMPORT
- PVRSRV_ERROR PVRSRVEnumDCFormatsKM(IMG_HANDLE hDeviceKM,
- IMG_UINT32 * pui32Count,
- DISPLAY_FORMAT * psFormat);
-
- IMG_IMPORT
- PVRSRV_ERROR PVRSRVEnumDCDimsKM(IMG_HANDLE hDeviceKM,
- DISPLAY_FORMAT * psFormat,
- IMG_UINT32 * pui32Count,
- DISPLAY_DIMS * psDim);
-
- IMG_IMPORT
- PVRSRV_ERROR PVRSRVGetDCSystemBufferKM(IMG_HANDLE hDeviceKM,
- IMG_HANDLE * phBuffer);
-
- IMG_IMPORT
- PVRSRV_ERROR PVRSRVGetDCInfoKM(IMG_HANDLE hDeviceKM,
- DISPLAY_INFO * psDisplayInfo);
- IMG_IMPORT
- PVRSRV_ERROR PVRSRVCreateDCSwapChainKM(PVRSRV_PER_PROCESS_DATA *
- psPerProc,
- IMG_HANDLE hDeviceKM,
- IMG_UINT32 ui32Flags,
- DISPLAY_SURF_ATTRIBUTES *
- psDstSurfAttrib,
- DISPLAY_SURF_ATTRIBUTES *
- psSrcSurfAttrib,
- IMG_UINT32 ui32BufferCount,
- IMG_UINT32 ui32OEMFlags,
- IMG_HANDLE * phSwapChain,
- IMG_UINT32 *
- pui32SwapChainID);
- IMG_IMPORT PVRSRV_ERROR PVRSRVDestroyDCSwapChainKM(IMG_HANDLE
- hSwapChain);
- IMG_IMPORT PVRSRV_ERROR PVRSRVSetDCDstRectKM(IMG_HANDLE hDeviceKM,
- IMG_HANDLE hSwapChain,
- IMG_RECT * psRect);
- IMG_IMPORT PVRSRV_ERROR PVRSRVSetDCSrcRectKM(IMG_HANDLE hDeviceKM,
- IMG_HANDLE hSwapChain,
- IMG_RECT * psRect);
- IMG_IMPORT PVRSRV_ERROR PVRSRVSetDCDstColourKeyKM(IMG_HANDLE hDeviceKM,
- IMG_HANDLE
- hSwapChain,
- IMG_UINT32
- ui32CKColour);
- IMG_IMPORT PVRSRV_ERROR PVRSRVSetDCSrcColourKeyKM(IMG_HANDLE hDeviceKM,
- IMG_HANDLE
- hSwapChain,
- IMG_UINT32
- ui32CKColour);
- IMG_IMPORT PVRSRV_ERROR PVRSRVGetDCBuffersKM(IMG_HANDLE hDeviceKM,
- IMG_HANDLE hSwapChain,
- IMG_UINT32 *
- pui32BufferCount,
- IMG_HANDLE * phBuffer);
- IMG_IMPORT PVRSRV_ERROR PVRSRVSwapToDCBufferKM(IMG_HANDLE hDeviceKM,
- IMG_HANDLE hBuffer,
- IMG_UINT32
- ui32SwapInterval,
- IMG_HANDLE hPrivateTag,
- IMG_UINT32
- ui32ClipRectCount,
- IMG_RECT * psClipRect);
- IMG_IMPORT PVRSRV_ERROR PVRSRVSwapToDCSystemKM(IMG_HANDLE hDeviceKM,
- IMG_HANDLE hSwapChain);
-
- IMG_IMPORT
- PVRSRV_ERROR PVRSRVOpenBCDeviceKM(PVRSRV_PER_PROCESS_DATA *
- psPerProc,
- IMG_UINT32 ui32DeviceID,
- IMG_HANDLE hDevCookie,
- IMG_HANDLE * phDeviceKM);
- IMG_IMPORT PVRSRV_ERROR PVRSRVCloseBCDeviceKM(IMG_HANDLE hDeviceKM,
- IMG_BOOL
- bResManCallback);
-
- IMG_IMPORT
- PVRSRV_ERROR PVRSRVGetBCInfoKM(IMG_HANDLE hDeviceKM,
- BUFFER_INFO * psBufferInfo);
- IMG_IMPORT
- PVRSRV_ERROR PVRSRVGetBCBufferKM(IMG_HANDLE hDeviceKM,
- IMG_UINT32 ui32BufferIndex,
- IMG_HANDLE * phBuffer);
-
- IMG_IMPORT
- PVRSRV_ERROR IMG_CALLCONV
- PVRSRVMapDeviceClassMemoryKM(PVRSRV_PER_PROCESS_DATA * psPerProc,
- IMG_HANDLE hDeviceClassBuffer,
- PVRSRV_KERNEL_MEM_INFO ** ppsMemInfo,
- IMG_HANDLE * phOSMapInfo);
-
- IMG_IMPORT
- PVRSRV_ERROR IMG_CALLCONV
- PVRSRVUnmapDeviceClassMemoryKM(PVRSRV_KERNEL_MEM_INFO * psMemInfo);
-
- IMG_IMPORT
- PVRSRV_ERROR IMG_CALLCONV PVRSRVGetFreeDeviceMemKM(IMG_UINT32
- ui32Flags,
- IMG_UINT32 *
- pui32Total,
- IMG_UINT32 *
- pui32Free,
- IMG_UINT32 *
- pui32LargestBlock);
- IMG_IMPORT PVRSRV_ERROR IMG_CALLCONV PVRSRVAllocSyncInfoKM(IMG_HANDLE
- hDevCookie,
- IMG_HANDLE
- hDevMemContext,
- PVRSRV_KERNEL_SYNC_INFO
- **
- ppsKernelSyncInfo);
- IMG_IMPORT PVRSRV_ERROR IMG_CALLCONV
- PVRSRVFreeSyncInfoKM(PVRSRV_KERNEL_SYNC_INFO * psKernelSyncInfo);
-
- IMG_IMPORT
- PVRSRV_ERROR IMG_CALLCONV PVRSRVGetMiscInfoKM(PVRSRV_MISC_INFO *
- psMiscInfo);
-
- PVRSRV_ERROR PVRSRVGetFBStatsKM(IMG_UINT32 * pui32Total,
- IMG_UINT32 * pui32Available);
-
- IMG_IMPORT PVRSRV_ERROR
- PVRSRVAllocSharedSysMemoryKM(PVRSRV_PER_PROCESS_DATA * psPerProc,
- IMG_UINT32 ui32Flags,
- IMG_UINT32 ui32Size,
- PVRSRV_KERNEL_MEM_INFO **
- ppsKernelMemInfo);
-
- IMG_IMPORT PVRSRV_ERROR
- PVRSRVFreeSharedSysMemoryKM(PVRSRV_KERNEL_MEM_INFO *
- psKernelMemInfo);
-
- IMG_IMPORT PVRSRV_ERROR
- PVRSRVDissociateMemFromResmanKM(PVRSRV_KERNEL_MEM_INFO *
- psKernelMemInfo);
+extern void pvr_dev_lock(void);
+extern void pvr_dev_unlock(void);
+extern struct mutex gPVRSRVLock;
+extern int pvr_disabled;
+
+static inline void pvr_lock(void)
+{
+ mutex_lock(&gPVRSRVLock);
+}
+
+static inline void pvr_unlock(void)
+{
+ mutex_unlock(&gPVRSRVLock);
+}
+
+static inline int pvr_is_locked(void)
+{
+ return mutex_is_locked(&gPVRSRVLock);
+}
+
+static inline void pvr_disable(void)
+{
+ pvr_disabled = 1;
+}
+
+static inline int pvr_is_disabled(void)
+{
+ return unlikely(pvr_disabled);
+}
+
+enum PVRSRV_ERROR LinuxBridgeInit(void);
+void LinuxBridgeDeInit(void);
+
+enum PVRSRV_ERROR PVRSRVEnumerateDevicesKM(u32 *pui32NumDevices,
+ struct PVRSRV_DEVICE_IDENTIFIER *psDevIdList);
+
+enum PVRSRV_ERROR PVRSRVAcquireDeviceDataKM(u32 uiDevIndex,
+ enum PVRSRV_DEVICE_TYPE eDeviceType,
+ void **phDevCookie);
+
+enum PVRSRV_ERROR PVRSRVCreateCommandQueueKM(u32 ui32QueueSize,
+ struct PVRSRV_QUEUE_INFO **ppsQueueInfo);
+
+enum PVRSRV_ERROR PVRSRVDestroyCommandQueueKM(
+ struct PVRSRV_QUEUE_INFO *psQueueInfo);
+
+enum PVRSRV_ERROR PVRSRVGetDeviceMemHeapsKM(void *hDevCookie,
+ struct PVRSRV_HEAP_INFO *psHeapInfo);
+
+enum PVRSRV_ERROR PVRSRVCreateDeviceMemContextKM(void *hDevCookie,
+ struct PVRSRV_PER_PROCESS_DATA *psPerProc,
+ void **phDevMemContext, u32 *pui32ClientHeapCount,
+ struct PVRSRV_HEAP_INFO *psHeapInfo, IMG_BOOL *pbCreated,
+ IMG_BOOL *pbShared);
+
+enum PVRSRV_ERROR PVRSRVDestroyDeviceMemContextKM(void *hDevCookie,
+ void *hDevMemContext);
+
+enum PVRSRV_ERROR PVRSRVGetDeviceMemHeapInfoKM(void *hDevCookie,
+ void *hDevMemContext, u32 *pui32ClientHeapCount,
+ struct PVRSRV_HEAP_INFO *psHeapInfo, IMG_BOOL *pbShared);
+
+enum PVRSRV_ERROR PVRSRVAllocDeviceMemKM(void *hDevCookie,
+ struct PVRSRV_PER_PROCESS_DATA *psPerProc, void *hDevMemHeap,
+ u32 ui32Flags, u32 ui32Size, u32 ui32Alignment,
+ struct PVRSRV_KERNEL_MEM_INFO **ppsMemInfo);
+
+enum PVRSRV_ERROR PVRSRVFreeDeviceMemKM(void *hDevCookie,
+ struct PVRSRV_KERNEL_MEM_INFO *psMemInfo);
+
+enum PVRSRV_ERROR PVRSRVDissociateDeviceMemKM(void *hDevCookie,
+ struct PVRSRV_KERNEL_MEM_INFO *psMemInfo);
+
+enum PVRSRV_ERROR PVRSRVReserveDeviceVirtualMemKM(void *hDevMemHeap,
+ struct IMG_DEV_VIRTADDR *psDevVAddr, u32 ui32Size,
+ u32 ui32Alignment, struct PVRSRV_KERNEL_MEM_INFO **ppsMemInfo);
+
+enum PVRSRV_ERROR PVRSRVFreeDeviceVirtualMemKM(
+ struct PVRSRV_KERNEL_MEM_INFO *psMemInfo);
+
+enum PVRSRV_ERROR PVRSRVMapDeviceMemoryKM(
+ struct PVRSRV_PER_PROCESS_DATA *psPerProc,
+ struct PVRSRV_KERNEL_MEM_INFO *psSrcMemInfo,
+ void *hDstDevMemHeap,
+ struct PVRSRV_KERNEL_MEM_INFO **ppsDstMemInfo);
+
+enum PVRSRV_ERROR PVRSRVUnmapDeviceMemoryKM(
+ struct PVRSRV_KERNEL_MEM_INFO *psMemInfo);
+
+enum PVRSRV_ERROR PVRSRVWrapExtMemoryKM(void *hDevCookie,
+ struct PVRSRV_PER_PROCESS_DATA *psPerProc, void *hDevMemContext,
+ u32 ui32ByteSize, u32 ui32PageOffset, IMG_BOOL bPhysContig,
+ struct IMG_SYS_PHYADDR *psSysAddr, void *pvLinAddr,
+ struct PVRSRV_KERNEL_MEM_INFO **ppsMemInfo);
+
+enum PVRSRV_ERROR PVRSRVUnwrapExtMemoryKM(struct PVRSRV_KERNEL_MEM_INFO
+ *psMemInfo);
+
+enum PVRSRV_ERROR PVRSRVEnumerateDCKM(enum PVRSRV_DEVICE_CLASS DeviceClass,
+ u32 *pui32DevCount, u32 *pui32DevID);
+
+enum PVRSRV_ERROR PVRSRVOpenDCDeviceKM(
+ struct PVRSRV_PER_PROCESS_DATA *psPerProc,
+ u32 ui32DeviceID, void *hDevCookie, void **phDeviceKM);
+
+enum PVRSRV_ERROR PVRSRVCloseDCDeviceKM(void *hDeviceKM,
+ IMG_BOOL bResManCallback);
+
+enum PVRSRV_ERROR PVRSRVEnumDCFormatsKM(void *hDeviceKM, u32 *pui32Count,
+ struct DISPLAY_FORMAT *psFormat);
+
+enum PVRSRV_ERROR PVRSRVEnumDCDimsKM(void *hDeviceKM,
+ struct DISPLAY_FORMAT *psFormat, u32 *pui32Count,
+ struct DISPLAY_DIMS *psDim);
+
+enum PVRSRV_ERROR PVRSRVGetDCSystemBufferKM(void *hDeviceKM, void **phBuffer);
+
+enum PVRSRV_ERROR PVRSRVGetDCInfoKM(void *hDeviceKM,
+ struct DISPLAY_INFO *psDisplayInfo);
+
+enum PVRSRV_ERROR PVRSRVCreateDCSwapChainKM(
+ struct PVRSRV_PER_PROCESS_DATA *psPerProc, void *hDeviceKM,
+ u32 ui32Flags, struct DISPLAY_SURF_ATTRIBUTES *psDstSurfAttrib,
+ struct DISPLAY_SURF_ATTRIBUTES *psSrcSurfAttrib,
+ u32 ui32BufferCount, u32 ui32OEMFlags, void **phSwapChain,
+ u32 *pui32SwapChainID);
+
+enum PVRSRV_ERROR PVRSRVDestroyDCSwapChainKM(void *hSwapChain);
+enum PVRSRV_ERROR PVRSRVSetDCDstRectKM(void *hDeviceKM, void *hSwapChain,
+ struct IMG_RECT *psRect);
+enum PVRSRV_ERROR PVRSRVSetDCSrcRectKM(void *hDeviceKM, void *hSwapChain,
+ struct IMG_RECT *psRect);
+enum PVRSRV_ERROR PVRSRVSetDCDstColourKeyKM(void *hDeviceKM, void *hSwapChain,
+ u32 ui32CKColour);
+enum PVRSRV_ERROR PVRSRVSetDCSrcColourKeyKM(void *hDeviceKM, void *hSwapChain,
+ u32 ui32CKColour);
+enum PVRSRV_ERROR PVRSRVGetDCBuffersKM(void *hDeviceKM, void *hSwapChain,
+ u32 *pui32BufferCount, void **phBuffer);
+enum PVRSRV_ERROR PVRSRVSwapToDCBufferKM(void *hDeviceKM, void *hBuffer,
+ u32 ui32SwapInterval, void *hPrivateTag,
+ u32 ui32ClipRectCount, struct IMG_RECT *psClipRect);
+enum PVRSRV_ERROR PVRSRVSwapToDCSystemKM(void *hDeviceKM, void *hSwapChain);
+
+enum PVRSRV_ERROR PVRSRVOpenBCDeviceKM(
+ struct PVRSRV_PER_PROCESS_DATA *psPerProc,
+ u32 ui32DeviceID, void *hDevCookie, void **phDeviceKM);
+enum PVRSRV_ERROR PVRSRVCloseBCDeviceKM(void *hDeviceKM,
+ IMG_BOOL bResManCallback);
+
+enum PVRSRV_ERROR PVRSRVGetBCInfoKM(void *hDeviceKM,
+ struct BUFFER_INFO *psBufferInfo);
+enum PVRSRV_ERROR PVRSRVGetBCBufferKM(void *hDeviceKM,
+ u32 ui32BufferIndex, void **phBuffer);
+
+enum PVRSRV_ERROR PVRSRVMapDeviceClassMemoryKM(
+ struct PVRSRV_PER_PROCESS_DATA *psPerProc, void *hDevMemContext,
+ void *hDeviceClassBuffer,
+ struct PVRSRV_KERNEL_MEM_INFO **ppsMemInfo, void **phOSMapInfo);
+
+enum PVRSRV_ERROR PVRSRVUnmapDeviceClassMemoryKM(
+ struct PVRSRV_KERNEL_MEM_INFO *psMemInfo);
+
+enum PVRSRV_ERROR PVRSRVGetFreeDeviceMemKM(u32 ui32Flags, u32 *pui32Total,
+ u32 *pui32Free, u32 *pui32LargestBlock);
+enum PVRSRV_ERROR PVRSRVAllocSyncInfoKM(void *hDevCookie, void *hDevMemContext,
+ struct PVRSRV_KERNEL_SYNC_INFO **ppsKernelSyncInfo);
+enum PVRSRV_ERROR PVRSRVFreeSyncInfoKM(
+ struct PVRSRV_KERNEL_SYNC_INFO *psKernelSyncInfo);
+
+enum PVRSRV_ERROR PVRSRVGetMiscInfoKM(struct PVRSRV_MISC_INFO *psMiscInfo);
+
+enum PVRSRV_ERROR PVRSRVAllocSharedSysMemoryKM(
+ struct PVRSRV_PER_PROCESS_DATA *psPerProc, u32 ui32Flags,
+ u32 ui32Size, struct PVRSRV_KERNEL_MEM_INFO **ppsKernelMemInfo);
+
+enum PVRSRV_ERROR PVRSRVFreeSharedSysMemoryKM(
+ struct PVRSRV_KERNEL_MEM_INFO *psKernelMemInfo);
+
+enum PVRSRV_ERROR PVRSRVDissociateMemFromResmanKM(
+ struct PVRSRV_KERNEL_MEM_INFO *psKernelMemInfo);
+
+long PVRSRV_BridgeDispatchKM(struct file *, unsigned, unsigned long);
#endif
git.openpandora.org / sgx.git / blobdiff