ecf5e527ca
Add the driver for PowerVR Rogue graphics hardware. Signed-off-by: Han Gao <gaohan@iscas.ac.cn>
127 lines
4.6 KiB
C
127 lines
4.6 KiB
C
/*******************************************************************************
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@File
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@Title Common bridge header for cache
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@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved
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@Description Declares common defines and structures used by both the client
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and server side of the bridge for cache
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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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#ifndef COMMON_CACHE_BRIDGE_H
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#define COMMON_CACHE_BRIDGE_H
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#include <powervr/mem_types.h>
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#include "img_defs.h"
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#include "img_types.h"
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#include "pvrsrv_error.h"
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#include "cache_ops.h"
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#define PVRSRV_BRIDGE_CACHE_CMD_FIRST 0
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#define PVRSRV_BRIDGE_CACHE_CACHEOPQUEUE PVRSRV_BRIDGE_CACHE_CMD_FIRST+0
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#define PVRSRV_BRIDGE_CACHE_CACHEOPEXEC PVRSRV_BRIDGE_CACHE_CMD_FIRST+1
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#define PVRSRV_BRIDGE_CACHE_CACHEOPLOG PVRSRV_BRIDGE_CACHE_CMD_FIRST+2
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#define PVRSRV_BRIDGE_CACHE_CMD_LAST (PVRSRV_BRIDGE_CACHE_CMD_FIRST+2)
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/*******************************************
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CacheOpQueue
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*******************************************/
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/* Bridge in structure for CacheOpQueue */
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typedef struct PVRSRV_BRIDGE_IN_CACHEOPQUEUE_TAG
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{
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PVRSRV_CACHE_OP *piuCacheOp;
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IMG_UINT64 *pui64Address;
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IMG_DEVMEM_OFFSET_T *puiOffset;
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IMG_DEVMEM_SIZE_T *puiSize;
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IMG_HANDLE *phPMR;
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IMG_UINT32 ui32NumCacheOps;
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IMG_UINT32 ui32OpTimeline;
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} __packed PVRSRV_BRIDGE_IN_CACHEOPQUEUE;
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/* Bridge out structure for CacheOpQueue */
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typedef struct PVRSRV_BRIDGE_OUT_CACHEOPQUEUE_TAG
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{
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PVRSRV_ERROR eError;
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} __packed PVRSRV_BRIDGE_OUT_CACHEOPQUEUE;
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/*******************************************
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CacheOpExec
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*******************************************/
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/* Bridge in structure for CacheOpExec */
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typedef struct PVRSRV_BRIDGE_IN_CACHEOPEXEC_TAG
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{
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IMG_UINT64 ui64Address;
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IMG_DEVMEM_OFFSET_T uiOffset;
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IMG_DEVMEM_SIZE_T uiSize;
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IMG_HANDLE hPMR;
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PVRSRV_CACHE_OP iuCacheOp;
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} __packed PVRSRV_BRIDGE_IN_CACHEOPEXEC;
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/* Bridge out structure for CacheOpExec */
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typedef struct PVRSRV_BRIDGE_OUT_CACHEOPEXEC_TAG
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{
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PVRSRV_ERROR eError;
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} __packed PVRSRV_BRIDGE_OUT_CACHEOPEXEC;
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/*******************************************
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CacheOpLog
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*******************************************/
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/* Bridge in structure for CacheOpLog */
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typedef struct PVRSRV_BRIDGE_IN_CACHEOPLOG_TAG
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{
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IMG_INT64 i64EndTime;
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IMG_INT64 i64StartTime;
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IMG_UINT64 ui64Address;
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IMG_DEVMEM_OFFSET_T uiOffset;
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IMG_DEVMEM_SIZE_T uiSize;
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IMG_HANDLE hPMR;
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PVRSRV_CACHE_OP iuCacheOp;
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} __packed PVRSRV_BRIDGE_IN_CACHEOPLOG;
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/* Bridge out structure for CacheOpLog */
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typedef struct PVRSRV_BRIDGE_OUT_CACHEOPLOG_TAG
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{
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PVRSRV_ERROR eError;
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} __packed PVRSRV_BRIDGE_OUT_CACHEOPLOG;
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#endif /* COMMON_CACHE_BRIDGE_H */
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