diff options
Diffstat (limited to 'pvr-source/services4/srvkm/bridged/bridged_support.h')
-rw-r--r-- | pvr-source/services4/srvkm/bridged/bridged_support.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/pvr-source/services4/srvkm/bridged/bridged_support.h b/pvr-source/services4/srvkm/bridged/bridged_support.h new file mode 100644 index 0000000..04d5168 --- /dev/null +++ b/pvr-source/services4/srvkm/bridged/bridged_support.h @@ -0,0 +1,72 @@ +/*************************************************************************/ /*! +@Title PVR Bridge Support +@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved +@Description User/kernel mode bridge support. The functions in here + may be used beyond the bridge code proper (e.g. Linux + mmap interface). +@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 __BRIDGED_SUPPORT_H__ +#define __BRIDGED_SUPPORT_H__ + +#include "handle.h" + +#if defined(__cplusplus) +extern "C" { +#endif + +/* + * Derive the internal OS specific memory handle from a secure + * handle. + */ +#if defined (SUPPORT_SID_INTERFACE) +PVRSRV_ERROR PVRSRVLookupOSMemHandle(PVRSRV_HANDLE_BASE *psBase, IMG_HANDLE *phOSMemHandle, IMG_SID hMHandle); +#else +PVRSRV_ERROR PVRSRVLookupOSMemHandle(PVRSRV_HANDLE_BASE *psBase, IMG_HANDLE *phOSMemHandle, IMG_HANDLE hMHandle); +#endif + +#if defined (__cplusplus) +} +#endif + +#endif /* __BRIDGED_SUPPORT_H__ */ + +/****************************************************************************** + End of file (bridged_support.h) +******************************************************************************/ |