1 /*
2 * Copyright (c) 2019-2021, 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 hal_oca_interface.cpp
24 //! \brief Implementation of functions for Hal OCA Interface
25 //! \details Implementation of functions for Hal OCA Interface
26 //!
27
28 #include "stdint.h"
29 #include "mos_os.h"
30 #include "hal_oca_interface.h"
31 #include "mhw_mmio.h"
32 #include "mos_interface.h"
33 #include "mos_oca_interface_specific.h"
34 #include "vphal.h"
35 #include "vphal_debug.h"
36
37
38 /****************************************************************************************************/
39 /* HalOcaInterface */
40 /****************************************************************************************************/
MhwMiLoadRegisterImmCmd(MhwMiInterface * pMiInterface,PMOS_COMMAND_BUFFER pCmdBuffer,MHW_MI_LOAD_REGISTER_IMM_PARAMS * params)41 MOS_STATUS HalOcaInterface::MhwMiLoadRegisterImmCmd(
42 MhwMiInterface *pMiInterface,
43 PMOS_COMMAND_BUFFER pCmdBuffer,
44 MHW_MI_LOAD_REGISTER_IMM_PARAMS *params)
45 {
46 return MOS_STATUS_SUCCESS;
47 }
48
49 //!
50 //! \brief Oca operation which should be called at the beginning of 1st level batch buffer start.
51 //! \param [in/out] cmdBuffer
52 //! Command buffer for current BB. hOcaBuf in cmdBuffer will be updated.
53 //! \param [in] mosContext
54 //! Reference to MOS_CONTEXT.
55 //! \param [in] gpuContextHandle
56 //! Gpu context handle
57 //! \param [in] mhwMiInterface
58 //! Reference to MhwMiInterface.
59 //! \param [in] mmioRegisters
60 //! mmio registers for current engine.
61 //! \param [in] offsetOf1stLevelBB
62 //! Offset for current BB in cmdBuffer.
63 //! \param [in] bUseSizeOfCmdBuf
64 //! If true, use size of cmdBuffer for batch buffer, else use sizeOf1stLevelBB.
65 //! \param [in] sizeOf1stLevelBB
66 //! Size of BB. Ignore if bUseSizeOfResource == true.
67 //! \return void
68 //! No return value. Handle all exception inside the function.
69 //!
On1stLevelBBStart(MOS_COMMAND_BUFFER & cmdBuffer,MOS_CONTEXT & mosContext,uint32_t gpuContextHandle,MhwMiInterface & mhwMiInterface,MHW_MI_MMIOREGISTERS & mmioRegisters,uint32_t offsetOf1stLevelBB,bool bUseSizeOfCmdBuf,uint32_t sizeOf1stLevelBB)70 void HalOcaInterface::On1stLevelBBStart(MOS_COMMAND_BUFFER &cmdBuffer, MOS_CONTEXT &mosContext,
71 uint32_t gpuContextHandle, MhwMiInterface &mhwMiInterface, MHW_MI_MMIOREGISTERS &mmioRegisters,
72 uint32_t offsetOf1stLevelBB, bool bUseSizeOfCmdBuf, uint32_t sizeOf1stLevelBB)
73 {
74 HalOcaInterfaceNext::On1stLevelBBStart(cmdBuffer, mosContext, gpuContextHandle);
75 }
76
77 //!
78 //! \brief Oca operation which should be called at the beginning of 1st level batch buffer start.
79 //! \param [in/out] cmdBuffer
80 //! Command buffer for current BB. hOcaBuf in cmdBuffer will be updated.
81 //! \param [in] mosContext
82 //! Reference to MOS_CONTEXT.
83 //! \param [in] gpuContextHandle
84 //! Gpu context handle
85 //! \param [in] mhwMiInterface
86 //! Reference to MhwMiInterface.
87 //! \param [in] mmioRegisters
88 //! mmio registers for current engine.
89 //! \param [in] offsetOf1stLevelBB
90 //! Offset for current BB in cmdBuffer.
91 //! \param [in] bUseSizeOfCmdBuf
92 //! If true, use size of cmdBuffer for batch buffer, else use sizeOf1stLevelBB.
93 //! \param [in] sizeOf1stLevelBB
94 //! Size of BB. Ignore if bUseSizeOfResource == true.
95 //! \return void
96 //! No return value. Handle all exception inside the function.
97 //!
On1stLevelBBStart(MOS_COMMAND_BUFFER & cmdBuffer,MOS_CONTEXT & mosContext,uint32_t gpuContextHandle,MhwMiInterface & mhwMiInterface,MmioRegistersMfx & mmioRegisters,uint32_t offsetOf1stLevelBB,bool bUseSizeOfCmdBuf,uint32_t sizeOf1stLevelBB)98 void HalOcaInterface::On1stLevelBBStart(MOS_COMMAND_BUFFER& cmdBuffer, MOS_CONTEXT& mosContext,
99 uint32_t gpuContextHandle, MhwMiInterface& mhwMiInterface, MmioRegistersMfx& mmioRegisters,
100 uint32_t offsetOf1stLevelBB, bool bUseSizeOfCmdBuf, uint32_t sizeOf1stLevelBB)
101 {
102 HalOcaInterfaceNext::On1stLevelBBStart(cmdBuffer, mosContext, gpuContextHandle);
103 }
104
105 //!
106 //! \brief Oca operation which should be called before adding dispatch states,
107 //! e.g. VEB_DI_IECP_STATE and MEDIA_OBJECT_WALKER.
108 //! \param [in] cmdBuffer
109 //! Command buffer for current BB.
110 //! \param [in] mosContext
111 //! Reference to MOS_CONTEXT.
112 //! \param [in] mhwMiInterface
113 //! Reference to MhwMiInterface.
114 //! \param [in] mmioRegisters
115 //! mmio registers for current engine.
116 //! \return void
117 //! No return value. Handle all exception inside the function.
118 //!
OnDispatch(MOS_COMMAND_BUFFER & _cmdBuffer,MOS_INTERFACE & osInterface,MhwMiInterface & mhwMiInterface,MHW_MI_MMIOREGISTERS & mmioRegisters)119 void HalOcaInterface::OnDispatch(MOS_COMMAND_BUFFER &_cmdBuffer, MOS_INTERFACE &osInterface, MhwMiInterface &mhwMiInterface, MHW_MI_MMIOREGISTERS &mmioRegisters)
120 {
121 MOS_CONTEXT &mosContext = *osInterface.pOsContext;
122 AddRTLogReource(_cmdBuffer, (MOS_CONTEXT_HANDLE)&mosContext, osInterface);
123 }
124
125
126 /****************************************************************************************************/
127 /* Private functions to ensure class singleton. */
128 /****************************************************************************************************/
HalOcaInterface()129 HalOcaInterface::HalOcaInterface()
130 {
131 }
132
HalOcaInterface(HalOcaInterface &)133 HalOcaInterface::HalOcaInterface(HalOcaInterface &)
134 {
135 }
136
operator =(HalOcaInterface &)137 HalOcaInterface& HalOcaInterface::operator= (HalOcaInterface &)
138 {
139 return *this;
140 }
141