| /* |
| * Copyright (c) 2016-2018, Intel Corporation |
| * |
| * 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. |
| * |
| * 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. 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. |
| */ |
| //! |
| //! \file mos_os_virtualengine_specific.h |
| //! \brief Defines MOS Virtual engine Inteface for Linux. |
| //! \details Defines all types, macros, and functions required by MOS Virtual Engine Interface for Linux. |
| //! |
| |
| #ifndef __MOS_OS_VIRTUALENGINE_SPECIFIC_H__ |
| #define __MOS_OS_VIRTUALENGINE_SPECIFIC_H__ |
| |
| typedef struct _MOS_SPECIFIC_VE_HINT_PARAMS MOS_VIRTUALENGINE_HINT_PARAMS, *PMOS_VIRTUALENGINE_HINT_PARAMS; |
| |
| struct _MOS_SPECIFIC_VE_HINT_PARAMS |
| { |
| union |
| { |
| struct |
| { |
| uint32_t UsingSFC : 1; // Use SFC or not |
| uint32_t UsingFrameSplit : 1; // Frame split |
| uint32_t NeedSyncWithPrevious : 1; // Need to wait until previous submission from the same context is done |
| uint32_t NoReRunAllowed : 1; // Can't tolerate rerun |
| uint32_t SameEngineAsLastSubmission : 1; // Submit on the same engine as previous, hint only, not hard requirement |
| uint32_t HWRestrictedEngine : 1; // HW restriction to specific engine |
| uint32_t FrontEndBackEndPresent : 1; // Frame split decode |
| #if (_DEBUG || _RELEASE_INTERNAL) |
| uint32_t Reserved : 24; |
| uint32_t DebugOverride : 1; // Debug & validation usage |
| #else |
| uint32_t Reserved : 25; |
| #endif |
| }; |
| |
| uint32_t Flags; |
| }; |
| |
| // Number of batch buffers in frame split case (flag UsingFrameSplit is set), not used in all other cases |
| uint32_t BatchBufferCount; |
| |
| // Batch buffer addresses in frame split case (flag UsingFrameSplit is set), not used in all other cases |
| MOS_RESOURCE resScalableBatchBufs[MOS_MAX_ENGINE_INSTANCE_PER_CLASS]; |
| |
| // Logical engine instances to submit workload on; valid only if flag DebugOverride is set. |
| uint8_t EngineInstance[MOS_MAX_ENGINE_INSTANCE_PER_CLASS]; |
| }; |
| |
| typedef struct _MOS_TEE_INPUT_OUTPUT_BUFFER_PARAMS |
| { |
| uint32_t inputlength; // input buffer length |
| uint32_t outputlength; // output buffer length |
| uint64_t inputaddress; // input buffer address |
| uint64_t outputaddress; // output buffer address |
| uint8_t MEclient; // fixed ME client |
| }MOS_TEE_INPUT_OUTPUT_BUFFER_PARAMS; |
| |
| struct _MOS_CMD_BUF_ATTRI_VE |
| { |
| int32_t bUseVirtualEngineHint; |
| MOS_VIRTUALENGINE_HINT_PARAMS VEngineHintParams; |
| int32_t bTEEparamspresent; |
| MOS_TEE_INPUT_OUTPUT_BUFFER_PARAMS TEEInputOutPutParams; |
| }; |
| |
| #endif //__MOS_OS_VIRTUALENGINE_SPECIFIC_H__ |
| |