1 /* 2 * Copyright (c) 2017, Intel Corporation 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included 12 * in all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 */ 22 //! 23 //! \file renderhal_g8_bdw.h 24 //! \brief BDW specific functions 25 //! 26 //! 27 //! \file renderhal_g8_bdw.h 28 //! \brief header file of BDW hardware functions 29 //! \details BDW hardware functions declare 30 //! 31 #ifndef __RENDERHAL_G8_BDW_H__ 32 #define __RENDERHAL_G8_BDW_H__ 33 34 #include "renderhal_g8.h" 35 36 //! 37 //! \brief L3 cache CNTLREG value with SLM enabled on BDW GT2 38 //! SLM URB Rest DC RO I/S C T Sum 39 //! { 192, 128, 0, 256, 128, 0, 0, 0 } 40 #define RENDERHAL_L3_CACHE_CNTL_REG_VALUE_SLM_ENABLE_G8_BDW (0x00808021) 41 42 class XRenderHal_Interface_g8_bdw : public XRenderHal_Interface_g8 43 { 44 public: XRenderHal_Interface_g8_bdw()45 XRenderHal_Interface_g8_bdw() {}; ~XRenderHal_Interface_g8_bdw()46 ~XRenderHal_Interface_g8_bdw() {}; 47 48 protected: GetL3CacheCntlRegWithSLM()49 virtual uint32_t GetL3CacheCntlRegWithSLM() {return RENDERHAL_L3_CACHE_CNTL_REG_VALUE_SLM_ENABLE_G8_BDW; } 50 }; 51 52 #endif // __RENDERHAL_G8_BDW_H__ 53