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/*
* Copyright (c) 2018-2019, 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 cm_command_buffer_os.cpp
//! \brief Contains Class CmCommandBuffer definitions
//!
#include "cm_command_buffer.h"
#include "cm_ish.h"
#include "cm_ssh.h"
#include "cm_media_state.h"
#include "cm_thread_space_rt.h"
#include "cm_mem.h"
#include "cm_kernel_ex.h"
#include "cm_group_space.h"
#include "mhw_render_g12_X.h"
#include "mhw_render_g11_X.h"
#include "mhw_mi_g12_X.h"
#include "mos_solo_generic.h"
#include "mhw_mmio_g9.h"
#include "cm_hal_g12.h"
MOS_STATUS CmCommandBuffer::AddFrameTracker(MOS_RESOURCE *resource, uint32_t offset, uint32_t tag)
{
MHW_MI_STORE_DATA_PARAMS storeDataParams;
MOS_ZeroMemory(&storeDataParams, sizeof(storeDataParams));
storeDataParams.pOsResource = resource;
storeDataParams.dwResourceOffset = offset;
storeDataParams.dwValue = tag;
return m_miInterface->AddMiStoreDataImmCmd(&m_cmdBuf, &storeDataParams);
}
MOS_STATUS CmCommandBuffer::AddConditionalFrameTracker(MOS_RESOURCE *resource, uint32_t offset, uint32_t tag, CM_HAL_CONDITIONAL_BB_END_INFO *cbbInfo)
{
MHW_MI_LOAD_REGISTER_REG_PARAMS loadRegRegParams;
MHW_MI_LOAD_REGISTER_IMM_PARAMS loadRegImmParams;
MHW_MI_LOAD_REGISTER_MEM_PARAMS loadRegMemParams;
MHW_MI_STORE_REGISTER_MEM_PARAMS storeRegParams;
MHW_MI_STORE_DATA_PARAMS storeDataParams;
MHW_MI_MATH_PARAMS mathParams;
MHW_MI_ALU_PARAMS aluParams[20];
MHW_MI_STORE_REGISTER_MEM_PARAMS storeRegMemParams;
MHW_PIPE_CONTROL_PARAMS pipeCtrlParams;
MOS_ZeroMemory(&mathParams, sizeof(mathParams));
MOS_ZeroMemory(&aluParams, sizeof(aluParams));
int aluCount = 0;
aluParams[aluCount].AluOpcode = MHW_MI_ALU_AND;
++ aluCount;
// store reg1, CF
aluParams[aluCount].AluOpcode = MHW_MI_ALU_STORE;
aluParams[aluCount].Operand1 = MHW_MI_ALU_GPREG1;
aluParams[aluCount].Operand2 = MHW_MI_ALU_CF;
++ aluCount;
// store reg2, CF
aluParams[aluCount].AluOpcode = MHW_MI_ALU_STORE;
aluParams[aluCount].Operand1 = MHW_MI_ALU_GPREG2;
aluParams[aluCount].Operand2 = MHW_MI_ALU_CF;
++ aluCount;
// store reg3, CF
aluParams[aluCount].AluOpcode = MHW_MI_ALU_STORE;
aluParams[aluCount].Operand1 = MHW_MI_ALU_GPREG3;
aluParams[aluCount].Operand2 = MHW_MI_ALU_CF;
++ aluCount;
mathParams.pAluPayload = aluParams;
mathParams.dwNumAluParams = aluCount;
CM_CHK_MOSSTATUS_RETURN(m_miInterface->AddMiMathCmd(&m_cmdBuf, &mathParams));
// miload reg1, *(cbb_buffer + offset)
MOS_ZeroMemory(&loadRegMemParams, sizeof(loadRegMemParams));
loadRegMemParams.presStoreBuffer = &(m_cmhal->bufferTable[cbbInfo->bufferTableIndex].osResource);
loadRegMemParams.dwOffset = cbbInfo->offset;
loadRegMemParams.dwRegister = CS_GPR_REGISTER_INDEX(1);
CM_CHK_MOSSTATUS_RETURN(m_miInterface->AddMiLoadRegisterMemCmd(&m_cmdBuf, &loadRegMemParams));
// miload reg8, *(tracker_resource + tracker_offset)
MOS_ZeroMemory(&loadRegMemParams, sizeof(loadRegMemParams));
loadRegMemParams.presStoreBuffer = resource;
loadRegMemParams.dwOffset = offset;
loadRegMemParams.dwRegister = CS_GPR_REGISTER_INDEX(8);
CM_CHK_MOSSTATUS_RETURN(m_miInterface->AddMiLoadRegisterMemCmd(&m_cmdBuf, &loadRegMemParams));
// miload reg9, tag
MOS_ZeroMemory(&loadRegImmParams, sizeof(loadRegImmParams));
loadRegImmParams.dwData = tag;
loadRegImmParams.dwRegister = CS_GPR_REGISTER_INDEX(9);
CM_CHK_MOSSTATUS_RETURN(m_miInterface->AddMiLoadRegisterImmCmd(&m_cmdBuf, &loadRegImmParams));
if (!cbbInfo->disableCompareMask)
{
// miload reg2, mask
loadRegMemParams.presStoreBuffer = &(m_cmhal->bufferTable[cbbInfo->bufferTableIndex].osResource);
loadRegMemParams.dwOffset = cbbInfo->offset + 4; // in mask mode, the mask stored in the next DW to the value
loadRegMemParams.dwRegister = CS_GPR_REGISTER_INDEX(2);
aluCount = 0;
//load1 srca, reg1
aluParams[aluCount].AluOpcode = MHW_MI_ALU_LOAD;
aluParams[aluCount].Operand1 = MHW_MI_ALU_SRCA;
aluParams[aluCount].Operand2 = MHW_MI_ALU_GPREG1;
++ aluCount;
//load srcb, reg2
aluParams[aluCount].AluOpcode = MHW_MI_ALU_LOAD;
aluParams[aluCount].Operand1 = MHW_MI_ALU_SRCB;
aluParams[aluCount].Operand2 = MHW_MI_ALU_GPREG2;
++ aluCount;
//add
aluParams[aluCount].AluOpcode = MHW_MI_ALU_AND;
++ aluCount;
//store reg1, accu
aluParams[aluCount].AluOpcode = MHW_MI_ALU_STORE;
aluParams[aluCount].Operand1 = MHW_MI_ALU_GPREG1;
aluParams[aluCount].Operand2 = MHW_MI_ALU_ACCU;
++ aluCount;
mathParams.pAluPayload = aluParams;
mathParams.dwNumAluParams = aluCount;;
CM_CHK_MOSSTATUS_RETURN(m_miInterface->AddMiMathCmd(&m_cmdBuf, &mathParams));
}
// miload reg2, cbb->value
MOS_ZeroMemory(&loadRegImmParams, sizeof(loadRegImmParams));
loadRegImmParams.dwData = cbbInfo->compareValue;
loadRegImmParams.dwRegister = CS_GPR_REGISTER_INDEX(2);
CM_CHK_MOSSTATUS_RETURN(m_miInterface->AddMiLoadRegisterImmCmd(&m_cmdBuf, &loadRegImmParams)); //R2: user value 32bits
// miload reg3, 1
MOS_ZeroMemory(&loadRegImmParams, sizeof(loadRegImmParams));
loadRegImmParams.dwData = 1;
loadRegImmParams.dwRegister = CS_GPR_REGISTER_INDEX(3);
CM_CHK_MOSSTATUS_RETURN(m_miInterface->AddMiLoadRegisterImmCmd(&m_cmdBuf, &loadRegImmParams)); //R3 = 1
aluCount = 0;
// load srcB, reg1
aluParams[aluCount].AluOpcode = MHW_MI_ALU_LOAD;
aluParams[aluCount].Operand1 = MHW_MI_ALU_SRCB;
aluParams[aluCount].Operand2 = MHW_MI_ALU_GPREG1;
++ aluCount;
// load srcA, reg2
aluParams[aluCount].AluOpcode = MHW_MI_ALU_LOAD;
aluParams[aluCount].Operand1 = MHW_MI_ALU_SRCA;
aluParams[aluCount].Operand2 = MHW_MI_ALU_GPREG2;
++ aluCount;
// sub srcA, srcB
aluParams[aluCount].AluOpcode = MHW_MI_ALU_SUB;
++ aluCount;
// storeinv reg4, CF --- if (compared > cbb->value) reg4 = -1; else reg4 = -2
aluParams[aluCount].AluOpcode = MHW_MI_ALU_STOREINV;
aluParams[aluCount].Operand1 = MHW_MI_ALU_GPREG4;
aluParams[aluCount].Operand2 = MHW_MI_ALU_CF;
++ aluCount;
mathParams.pAluPayload = aluParams;
mathParams.dwNumAluParams = aluCount;
CM_CHK_MOSSTATUS_RETURN(m_miInterface->AddMiMathCmd(&m_cmdBuf, &mathParams));
aluCount = 0;
// load srcA, reg3
aluParams[aluCount].AluOpcode = MHW_MI_ALU_LOAD;
aluParams[aluCount].Operand1 = MHW_MI_ALU_SRCA;
aluParams[aluCount].Operand2 = MHW_MI_ALU_GPREG3;
++ aluCount;
// load srcB, reg4
aluParams[aluCount].AluOpcode = MHW_MI_ALU_LOAD;
aluParams[aluCount].Operand1 = MHW_MI_ALU_SRCB;
aluParams[aluCount].Operand2 = MHW_MI_ALU_GPREG4;
++ aluCount;
// add
aluParams[aluCount].AluOpcode = MHW_MI_ALU_ADD;
++ aluCount;
// store reg10, accu --- if (compared > cbb->value) reg10 = 0; else reg10 = -1
aluParams[aluCount].AluOpcode = MHW_MI_ALU_STORE;
aluParams[aluCount].Operand1 = MHW_MI_ALU_GPREG10;
aluParams[aluCount].Operand2 = MHW_MI_ALU_ACCU;
++ aluCount;
// load srcA, reg8
aluParams[aluCount].AluOpcode = MHW_MI_ALU_LOAD;
aluParams[aluCount].Operand1 = MHW_MI_ALU_SRCA;
aluParams[aluCount].Operand2 = MHW_MI_ALU_GPREG8;
++ aluCount;
// load srcB, reg10
aluParams[aluCount].AluOpcode = MHW_MI_ALU_LOAD;
aluParams[aluCount].Operand1 = MHW_MI_ALU_SRCB;
aluParams[aluCount].Operand2 = MHW_MI_ALU_GPREG10;
++ aluCount;
// and
aluParams[aluCount].AluOpcode = MHW_MI_ALU_AND;
++ aluCount;
// store reg11, accu --- if (compared > cbb->value) reg11 = 0; else reg11 = cur_tracker
aluParams[aluCount].AluOpcode = MHW_MI_ALU_STORE;
aluParams[aluCount].Operand1 = MHW_MI_ALU_GPREG11;
aluParams[aluCount].Operand2 = MHW_MI_ALU_ACCU;
++ aluCount;
// storeinv reg12, reg10 --- if (compared > cbb->value) reg12 = -1; else reg12 = 0
aluParams[aluCount].AluOpcode = MHW_MI_ALU_STOREINV;
aluParams[aluCount].Operand1 = MHW_MI_ALU_GPREG12;
aluParams[aluCount].Operand2 = MHW_MI_ALU_GPREG10;
++ aluCount;
// load srcA, reg9
aluParams[aluCount].AluOpcode = MHW_MI_ALU_LOAD;
aluParams[aluCount].Operand1 = MHW_MI_ALU_SRCA;
aluParams[aluCount].Operand2 = MHW_MI_ALU_GPREG9;
++ aluCount;
// load srcB, reg12
aluParams[aluCount].AluOpcode = MHW_MI_ALU_LOAD;
aluParams[aluCount].Operand1 = MHW_MI_ALU_SRCB;
aluParams[aluCount].Operand2 = MHW_MI_ALU_GPREG12;
++ aluCount;
// and
aluParams[aluCount].AluOpcode = MHW_MI_ALU_AND;
++ aluCount;
// store reg13, accu --- if (compared > cbb->value) reg13 = tracker; else reg13 = 0
aluParams[aluCount].AluOpcode = MHW_MI_ALU_STORE;
aluParams[aluCount].Operand1 = MHW_MI_ALU_GPREG13;
aluParams[aluCount].Operand2 = MHW_MI_ALU_ACCU;
++ aluCount;
// load srcA, reg11
aluParams[aluCount].AluOpcode = MHW_MI_ALU_LOAD;
aluParams[aluCount].Operand1 = MHW_MI_ALU_SRCA;
aluParams[aluCount].Operand2 = MHW_MI_ALU_GPREG11;
++ aluCount;
// load srcB, reg13
aluParams[aluCount].AluOpcode = MHW_MI_ALU_LOAD;
aluParams[aluCount].Operand1 = MHW_MI_ALU_SRCB;
aluParams[aluCount].Operand2 = MHW_MI_ALU_GPREG13;
++ aluCount;
// add
aluParams[aluCount].AluOpcode = MHW_MI_ALU_ADD;
++ aluCount;
// store reg15, accu --- if (compared > cbb->value) reg15 = tracker; else reg15 = cur_tracker
aluParams[aluCount].AluOpcode = MHW_MI_ALU_STORE;
aluParams[aluCount].Operand1 = MHW_MI_ALU_GPREG15;
aluParams[aluCount].Operand2 = MHW_MI_ALU_ACCU;
++ aluCount;
mathParams.pAluPayload = aluParams;
mathParams.dwNumAluParams = aluCount;
CM_CHK_MOSSTATUS_RETURN(m_miInterface->AddMiMathCmd(&m_cmdBuf, &mathParams));
// Store reg13 to trackerResource
MOS_ZeroMemory(&storeRegMemParams, sizeof(storeRegMemParams));
storeRegMemParams.presStoreBuffer = resource;
storeRegMemParams.dwOffset = offset;
storeRegMemParams.dwRegister = CS_GPR_REGISTER_INDEX(15);
CM_CHK_MOSSTATUS_RETURN(m_miInterface->AddMiStoreRegisterMemCmd(&m_cmdBuf, &storeRegMemParams));
// Insert a pipe control for synchronization
MOS_ZeroMemory(&pipeCtrlParams, sizeof(pipeCtrlParams));
pipeCtrlParams.bFlushRenderTargetCache = true;
pipeCtrlParams.dwPostSyncOp = MHW_FLUSH_NOWRITE;
pipeCtrlParams.dwFlushMode = MHW_FLUSH_WRITE_CACHE;
CM_CHK_MOSSTATUS_RETURN(m_miInterface->AddPipeControl(&m_cmdBuf, nullptr, &pipeCtrlParams));
pipeCtrlParams.dwFlushMode = MHW_FLUSH_READ_CACHE;
CM_CHK_MOSSTATUS_RETURN(m_miInterface->AddPipeControl(&m_cmdBuf, nullptr, &pipeCtrlParams));
return MOS_STATUS_SUCCESS;
}
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