mirror of
https://github.com/revyos/thead-kernel.git
synced 2026-09-04 00:44:35 +02:00
f72e7cd077
This version update involves a lot of content, so the previous version has been deleted and the new version has been re-merged into the kernel. The configuration file for the GPU driver originates from a previous version. Signed-off-by: Mingzheng Xing <xingmingzheng@iscas.ac.cn>
134 lines
5.5 KiB
C
134 lines
5.5 KiB
C
/**************************************************************************/ /*!
|
|
@File
|
|
@Title Server side connection management
|
|
@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved
|
|
@Description API for OS specific callbacks from server side connection
|
|
management
|
|
@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 OSCONNECTION_SERVER_H
|
|
#define OSCONNECTION_SERVER_H
|
|
|
|
#include "handle.h"
|
|
#include "osfunc.h"
|
|
|
|
/*! Function not implemented definition. */
|
|
#define OSCONNECTION_SERVER_NOT_IMPLEMENTED 0
|
|
/*! Assert used for OSCONNECTION_SERVER_NOT_IMPLEMENTED. */
|
|
#define OSCONNECTION_SERVER_NOT_IMPLEMENTED_ASSERT() PVR_ASSERT(OSCONNECTION_SERVER_NOT_IMPLEMENTED)
|
|
|
|
#if defined(__linux__) || defined(__QNXNTO__) || defined(INTEGRITY_OS)
|
|
PVRSRV_ERROR OSConnectionPrivateDataInit(IMG_HANDLE *phOsPrivateData, void *pvOSData);
|
|
PVRSRV_ERROR OSConnectionPrivateDataDeInit(IMG_HANDLE hOsPrivateData);
|
|
|
|
PVRSRV_ERROR OSConnectionSetHandleOptions(PVRSRV_HANDLE_BASE *psHandleBase);
|
|
|
|
PVRSRV_DEVICE_NODE* OSGetDevNode(CONNECTION_DATA *psConnection);
|
|
|
|
#else /* defined(__linux__) || defined(__QNXNTO__) || defined(INTEGRITY_OS) */
|
|
#ifdef INLINE_IS_PRAGMA
|
|
#pragma inline(OSConnectionPrivateDataInit)
|
|
#endif
|
|
/*************************************************************************/ /*!
|
|
@Function OSConnectionPrivateDataInit
|
|
@Description Allocates and initialises any OS-specific private data
|
|
relating to a connection.
|
|
Called from PVRSRVCommonConnectionConnect().
|
|
@Input pvOSData pointer to any OS private data
|
|
@Output phOsPrivateData handle to the created connection
|
|
private data
|
|
@Return PVRSRV_OK on success, a failure code otherwise.
|
|
*/ /**************************************************************************/
|
|
static INLINE PVRSRV_ERROR OSConnectionPrivateDataInit(IMG_HANDLE *phOsPrivateData, void *pvOSData)
|
|
{
|
|
PVR_UNREFERENCED_PARAMETER(phOsPrivateData);
|
|
PVR_UNREFERENCED_PARAMETER(pvOSData);
|
|
|
|
OSCONNECTION_SERVER_NOT_IMPLEMENTED_ASSERT();
|
|
|
|
return PVRSRV_ERROR_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
#ifdef INLINE_IS_PRAGMA
|
|
#pragma inline(OSConnectionPrivateDataDeInit)
|
|
#endif
|
|
/*************************************************************************/ /*!
|
|
@Function OSConnectionPrivateDataDeInit
|
|
@Description Frees previously allocated OS-specific private data
|
|
relating to a connection.
|
|
@Input hOsPrivateData handle to the connection private data
|
|
to be freed
|
|
@Return PVRSRV_OK on success, a failure code otherwise.
|
|
*/ /**************************************************************************/
|
|
static INLINE PVRSRV_ERROR OSConnectionPrivateDataDeInit(IMG_HANDLE hOsPrivateData)
|
|
{
|
|
PVR_UNREFERENCED_PARAMETER(hOsPrivateData);
|
|
|
|
OSCONNECTION_SERVER_NOT_IMPLEMENTED_ASSERT();
|
|
|
|
return PVRSRV_ERROR_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
#ifdef INLINE_IS_PRAGMA
|
|
#pragma inline(OSConnectionSetHandleOptions)
|
|
#endif
|
|
static INLINE PVRSRV_ERROR OSConnectionSetHandleOptions(PVRSRV_HANDLE_BASE *psHandleBase)
|
|
{
|
|
PVR_UNREFERENCED_PARAMETER(psHandleBase);
|
|
|
|
OSCONNECTION_SERVER_NOT_IMPLEMENTED_ASSERT();
|
|
|
|
return PVRSRV_ERROR_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
#ifdef INLINE_IS_PRAGMA
|
|
#pragma inline(OSGetDevNode)
|
|
#endif
|
|
static INLINE PVRSRV_DEVICE_NODE* OSGetDevNode(CONNECTION_DATA *psConnection)
|
|
{
|
|
PVR_UNREFERENCED_PARAMETER(psConnection);
|
|
|
|
OSCONNECTION_SERVER_NOT_IMPLEMENTED_ASSERT();
|
|
|
|
return NULL;
|
|
}
|
|
#endif /* defined(__linux__) || defined(__QNXNTO__) || defined(INTEGRITY_OS) */
|
|
|
|
|
|
#endif /* OSCONNECTION_SERVER_H */
|