diff options
Diffstat (limited to 'drivers/gpu/pvr/services4/srvkm/env/linux/env_perproc.h')
-rw-r--r-- | drivers/gpu/pvr/services4/srvkm/env/linux/env_perproc.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/drivers/gpu/pvr/services4/srvkm/env/linux/env_perproc.h b/drivers/gpu/pvr/services4/srvkm/env/linux/env_perproc.h new file mode 100644 index 000000000000..788e80fc005b --- /dev/null +++ b/drivers/gpu/pvr/services4/srvkm/env/linux/env_perproc.h @@ -0,0 +1,79 @@ +/*************************************************************************/ /*! +@Title OS specific per process data interface +@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved +@Description Linux per process data +@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 __ENV_PERPROC_H__ +#define __ENV_PERPROC_H__ + +#include <linux/list.h> + +#include "proc.h" +#include "services.h" +#include "handle.h" + +#define ION_CLIENT_NAME_SIZE 50 +typedef struct _PVRSRV_ENV_PER_PROCESS_DATA_ +{ + IMG_HANDLE hBlockAlloc; + struct proc_dir_entry *psProcDir; +#if defined(SUPPORT_DRI_DRM) && defined(PVR_SECURE_DRM_AUTH_EXPORT) + struct list_head sDRMAuthListHead; +#endif +#if defined(SUPPORT_ION) + struct ion_client *psIONClient; + IMG_CHAR azIonClientName[ION_CLIENT_NAME_SIZE]; +#endif +} PVRSRV_ENV_PER_PROCESS_DATA; + +IMG_VOID RemovePerProcessProcDir(PVRSRV_ENV_PER_PROCESS_DATA *psEnvPerProc); + +PVRSRV_ERROR LinuxMMapPerProcessConnect(PVRSRV_ENV_PER_PROCESS_DATA *psEnvPerProc); + +IMG_VOID LinuxMMapPerProcessDisconnect(PVRSRV_ENV_PER_PROCESS_DATA *psEnvPerProc); + +PVRSRV_ERROR LinuxMMapPerProcessHandleOptions(PVRSRV_HANDLE_BASE *psHandleBase); + +IMG_HANDLE LinuxTerminatingProcessPrivateData(IMG_VOID); + +#endif /* __ENV_PERPROC_H__ */ + +/****************************************************************************** + End of file (env_perproc.h) +******************************************************************************/ |