| /*************************************************************************/ /*! |
| @File htbuffer_init.h |
| @Title Host Trace Buffer functions needed for Services initialisation |
| @Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved |
| @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 __HTBUFFER_INIT_H__ |
| #define __HTBUFFER_INIT_H__ |
| |
| #if defined (__cplusplus) |
| extern "C" { |
| #endif |
| |
| #include "img_types.h" |
| #include "img_defs.h" |
| |
| /*************************************************************************/ /*! |
| @Function HTBConfigure |
| @Description Configure the Host Trace Buffer. |
| Once these parameters are set they may not be changed |
| |
| @Input hSrvHandle Server Handle |
| |
| @Input pszBufferName Name to use for the TL buffer, this will be |
| required to request trace data from the TL |
| |
| @Input ui32BufferSize Requested TL buffer size in bytes |
| |
| @Return eError Internal services call returned eError error |
| number |
| */ /**************************************************************************/ |
| IMG_INTERNAL PVRSRV_ERROR |
| HTBConfigure( |
| IMG_HANDLE hSrvHandle, |
| IMG_CHAR * pszBufferName, |
| IMG_UINT32 ui32BufferSize |
| ); |
| |
| /*************************************************************************/ /*! |
| @Function HTBControl |
| @Description Update the configuration of the Host Trace Buffer |
| |
| @Input hSrvHandle Server Handle |
| |
| @Input ui32NumFlagGroups Number of group enable flags words |
| |
| @Input aui32GroupEnable Flags words controlling groups to be logged |
| |
| @Input ui32LogLevel Log level to record |
| |
| @Input ui32EnablePID PID to enable logging for a specific process |
| |
| @Input eLogMode Enable logging for all or specific processes, |
| |
| @Input eOpMode Control what trace data is dropped if the TL |
| buffer is full |
| |
| @Return eError Internal services call returned eError error |
| number |
| */ /**************************************************************************/ |
| IMG_INTERNAL PVRSRV_ERROR |
| HTBControl( |
| IMG_HANDLE hSrvHandle, |
| IMG_UINT32 ui32NumFlagGroups, |
| IMG_UINT32 * aui32GroupEnable, |
| IMG_UINT32 ui32LogLevel, |
| IMG_UINT32 ui32EnablePID, |
| HTB_LOGMODE_CTRL eLogMode, |
| HTB_OPMODE_CTRL eOpMode |
| ); |
| |
| #if defined (__cplusplus) |
| } |
| #endif |
| |
| #endif /* __HTBUFFER_INIT_H__ */ |
| /***************************************************************************** |
| End of file (htbuffer_init.h) |
| *****************************************************************************/ |
| |
| |