1 /*
2 * Copyright (c) 2021, 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     mhw_render_itf.h
24 //! \brief    MHW RENDER interface common base
25 //! \details
26 //!
27 
28 #ifndef __MHW_RENDER_ITF_H__
29 #define __MHW_RENDER_ITF_H__
30 
31 #include "mhw_itf.h"
32 #include "mhw_render_cmdpar.h"
33 
34 #define _RENDER_CMD_DEF(DEF)                \
35     DEF(PIPELINE_SELECT);                   \
36     DEF(STATE_BASE_ADDRESS);                \
37     DEF(_3DSTATE_CHROMA_KEY);               \
38     DEF(PALETTE_ENTRY);                     \
39     DEF(STATE_SIP);                         \
40     DEF(GPGPU_CSR_BASE_ADDRESS);            \
41     DEF(_3DSTATE_BINDING_TABLE_POOL_ALLOC); \
42     DEF(CFE_STATE);                         \
43     DEF(COMPUTE_WALKER);                    \
44     DEF(STATE_COMPUTE_MODE)
45 
46 namespace mhw
47 {
48 namespace render
49 {
50 class Itf
51 {
52 public:
53     class ParSetting
54     {
55     public:
56         virtual ~ParSetting() = default;
57         _RENDER_CMD_DEF(_MHW_SETPAR_DEF);
58     };
59 
60     virtual ~Itf() = default;
61 
62     virtual MOS_STATUS EnableL3Caching(MHW_RENDER_ENGINE_L3_CACHE_SETTINGS *cacheSettings) = 0;
63     // legacy MHW interface will be removed for another pr
64     virtual MOS_STATUS SetL3Cache(PMOS_COMMAND_BUFFER cmdBuffer, MhwMiInterface* pMhwMiInterface) = 0;
65 
66     virtual MOS_STATUS EnablePreemption(PMOS_COMMAND_BUFFER cmdBuffer, MhwMiInterface* pMhwMiInterface) = 0;
67 
68     virtual MOS_STATUS InitMmioRegisters() = 0;
69 
70     virtual PMHW_MI_MMIOREGISTERS GetMmioRegisters() = 0;
71 
72     _RENDER_CMD_DEF(_MHW_CMD_ALL_DEF_FOR_ITF);
73 };
74 }  // namespace render
75 }  // namespace mhw
76 #endif  // __MHW_RENDER_ITF_H__
77