/* -*- mode: c; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
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/* vi: set ts=8 sw=8 sts=8: */
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/*************************************************************************/ /*!
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@File services_kernel_client.h
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@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved
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@License Dual MIT/GPLv2
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The contents of this file are subject to the MIT license as set out below.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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Alternatively, the contents of this file may be used under the terms of
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the GNU General Public License Version 2 ("GPL") in which case the provisions
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of GPL are applicable instead of those above.
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If you wish to allow use of your version of this file only under the terms of
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GPL, and not to allow others to use your version of this file under the terms
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of the MIT license, indicate your decision by deleting the provisions above
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and replace them with the notice and other provisions required by GPL as set
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out in the file called "GPL-COPYING" included in this distribution. If you do
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not delete the provisions above, a recipient may use your version of this file
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under the terms of either the MIT license or GPL.
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This License is also included in this distribution in the file called
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"MIT-COPYING".
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EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS
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PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
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BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR
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COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/ /**************************************************************************/
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/* This file contains a partial redefinition of the PowerVR Services 5
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* interface for use by components which are checkpatch clean. This
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* header is included by the unrefined, non-checkpatch clean headers
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* to ensure that prototype/typedef/macro changes break the build.
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*/
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#ifndef __SERVICES_KERNEL_CLIENT__
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#define __SERVICES_KERNEL_CLIENT__
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#include "pvrsrv_error.h"
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#include <linux/types.h>
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#ifndef __pvrsrv_defined_struct_enum__
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/* rgx_fwif_shared.h */
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struct _RGXFWIF_DEV_VIRTADDR_ {
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__u32 ui32Addr;
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};
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/* sync_external.h */
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struct PVRSRV_CLIENT_SYNC_PRIM {
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volatile __u32 *pui32LinAddr;
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};
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struct PVRSRV_CLIENT_SYNC_PRIM_OP {
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__u32 ui32Flags;
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struct pvrsrv_sync_prim *psSync;
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__u32 ui32FenceValue;
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__u32 ui32UpdateValue;
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};
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#else /* __pvrsrv_defined_struct_enum__ */
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struct _RGXFWIF_DEV_VIRTADDR_;
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struct PVRSRV_CLIENT_SYNC_PRIM;
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struct PVRSRV_CLIENT_SYNC_PRIM_OP;
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#endif /* __pvrsrv_defined_struct_enum__ */
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struct _PMR_;
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struct _PVRSRV_DEVICE_NODE_;
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struct dma_buf;
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struct SYNC_PRIM_CONTEXT;
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/* pvr_notifier.h */
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#ifndef _CMDCOMPNOTIFY_PFN_
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typedef void (*PFN_CMDCOMP_NOTIFY)(void *hCmdCompHandle);
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#define _CMDCOMPNOTIFY_PFN_
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#endif
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enum PVRSRV_ERROR PVRSRVRegisterCmdCompleteNotify(void **phNotify,
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PFN_CMDCOMP_NOTIFY pfnCmdCompleteNotify, void *hPrivData);
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enum PVRSRV_ERROR PVRSRVUnregisterCmdCompleteNotify(void *hNotify);
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void PVRSRVCheckStatus(void *hCmdCompCallerHandle);
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#define DEBUG_REQUEST_DC 0
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#define DEBUG_REQUEST_SERVERSYNC 1
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#define DEBUG_REQUEST_SYS 2
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#define DEBUG_REQUEST_ANDROIDSYNC 3
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#define DEBUG_REQUEST_LINUXFENCE 4
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#define DEBUG_REQUEST_SYNCCHECKPOINT 5
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#define DEBUG_REQUEST_HTB 6
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#define DEBUG_REQUEST_APPHINT 7
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#define DEBUG_REQUEST_VERBOSITY_LOW 0
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#define DEBUG_REQUEST_VERBOSITY_MEDIUM 1
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#define DEBUG_REQUEST_VERBOSITY_HIGH 2
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#define DEBUG_REQUEST_VERBOSITY_MAX DEBUG_REQUEST_VERBOSITY_HIGH
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#ifndef _DUMPDEBUG_PRINTF_FUNC_
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typedef void (DUMPDEBUG_PRINTF_FUNC)(void *pvDumpDebugFile,
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const char *fmt, ...) __printf(2, 3);
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#define _DUMPDEBUG_PRINTF_FUNC_
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#endif
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#ifndef _PFN_DBGREQ_NOTIFY_
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typedef void (*PFN_DBGREQ_NOTIFY) (void *hDebugRequestHandle,
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__u32 ui32VerbLevel,
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DUMPDEBUG_PRINTF_FUNC *pfnDumpDebugPrintf,
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void *pvDumpDebugFile);
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#define _PFN_DBGREQ_NOTIFY_
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#endif
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enum PVRSRV_ERROR PVRSRVRegisterDbgRequestNotify(void **phNotify,
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struct _PVRSRV_DEVICE_NODE_ *psDevNode,
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PFN_DBGREQ_NOTIFY pfnDbgRequestNotify,
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__u32 ui32RequesterID,
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void *hDbgRequestHandle);
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enum PVRSRV_ERROR PVRSRVUnregisterDbgRequestNotify(void *hNotify);
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/* physmem_dmabuf.h */
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struct dma_buf *PhysmemGetDmaBuf(struct _PMR_ *psPMR);
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/* pvrsrv.h */
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enum PVRSRV_ERROR PVRSRVAcquireGlobalEventObjectKM(void **phGlobalEventObject);
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enum PVRSRV_ERROR PVRSRVReleaseGlobalEventObjectKM(void *hGlobalEventObject);
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/* sync.h */
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enum PVRSRV_ERROR SyncPrimContextCreate(
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struct _PVRSRV_DEVICE_NODE_ *psDevConnection,
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struct SYNC_PRIM_CONTEXT **phSyncPrimContext);
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void SyncPrimContextDestroy(struct SYNC_PRIM_CONTEXT *hSyncPrimContext);
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enum PVRSRV_ERROR SyncPrimAlloc(struct SYNC_PRIM_CONTEXT *hSyncPrimContext,
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struct PVRSRV_CLIENT_SYNC_PRIM **ppsSync, const char *pszClassName);
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enum PVRSRV_ERROR SyncPrimFree(struct PVRSRV_CLIENT_SYNC_PRIM *psSync);
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enum PVRSRV_ERROR SyncPrimGetFirmwareAddr(
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struct PVRSRV_CLIENT_SYNC_PRIM *psSync,
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__u32 *sync_addr);
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enum PVRSRV_ERROR SyncPrimSet(struct PVRSRV_CLIENT_SYNC_PRIM *psSync,
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__u32 ui32Value);
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/* pdump_km.h */
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#ifdef PDUMP
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enum PVRSRV_ERROR __printf(1, 2) PDumpComment(char *fmt, ...);
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#else
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static inline enum PVRSRV_ERROR __printf(1, 2) PDumpComment(char *fmt, ...)
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{
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return PVRSRV_OK;
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}
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#endif
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/* osfunc.h */
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void OSAcquireBridgeLock(void);
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void OSReleaseBridgeLock(void);
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enum PVRSRV_ERROR OSEventObjectWait(void *hOSEventKM);
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enum PVRSRV_ERROR OSEventObjectOpen(void *hEventObject, void **phOSEventKM);
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enum PVRSRV_ERROR OSEventObjectClose(void *hOSEventKM);
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/* srvkm.h */
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enum PVRSRV_ERROR PVRSRVDeviceCreate(void *pvOSDevice,
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struct _PVRSRV_DEVICE_NODE_ **ppsDeviceNode);
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enum PVRSRV_ERROR PVRSRVDeviceDestroy(
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struct _PVRSRV_DEVICE_NODE_ *psDeviceNode);
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const char *PVRSRVGetErrorStringKM(enum PVRSRV_ERROR eError);
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#endif /* __SERVICES_KERNEL_CLIENT__ */
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