compute-runtime/shared/source/gen8/state_base_address_gen8.cpp

/*
 * Copyright (C) 2018-2022 Intel Corporation
 *
 * SPDX-License-Identifier: MIT
 *
 */

#include "shared/source/gen8/hw_cmds_base.h"
#include "shared/source/helpers/state_base_address.h"
#include "shared/source/helpers/state_base_address_bdw.inl"
#include "shared/source/helpers/state_base_address_bdw_and_later.inl"

namespace NEO {

template <>
void StateBaseAddressHelper<Gen8Family>::programStateBaseAddress(
    StateBaseAddressHelperArgs<Gen8Family> &args) {

    *args.stateBaseAddressCmd = Gen8Family::cmdInitStateBaseAddress;

    if (args.dsh) {
        args.stateBaseAddressCmd->setDynamicStateBaseAddressModifyEnable(true);
        args.stateBaseAddressCmd->setDynamicStateBufferSizeModifyEnable(true);
        args.stateBaseAddressCmd->setDynamicStateBaseAddress(args.dsh->getHeapGpuBase());
        args.stateBaseAddressCmd->setDynamicStateBufferSize(args.dsh->getHeapSizeInPages());
    }

    if (args.ioh) {
        args.stateBaseAddressCmd->setIndirectObjectBaseAddressModifyEnable(true);
        args.stateBaseAddressCmd->setIndirectObjectBufferSizeModifyEnable(true);
        args.stateBaseAddressCmd->setIndirectObjectBaseAddress(args.ioh->getHeapGpuBase());
        args.stateBaseAddressCmd->setIndirectObjectBufferSize(args.ioh->getHeapSizeInPages());
    }

    if (args.ssh) {
        args.stateBaseAddressCmd->setSurfaceStateBaseAddressModifyEnable(true);
        args.stateBaseAddressCmd->setSurfaceStateBaseAddress(args.ssh->getHeapGpuBase());
    }

    if (args.setInstructionStateBaseAddress) {
        args.stateBaseAddressCmd->setInstructionBaseAddressModifyEnable(true);
        args.stateBaseAddressCmd->setInstructionBaseAddress(args.instructionHeapBaseAddress);
        args.stateBaseAddressCmd->setInstructionBufferSizeModifyEnable(true);
        args.stateBaseAddressCmd->setInstructionBufferSize(MemoryConstants::sizeOf4GBinPageEntities);
        args.stateBaseAddressCmd->setInstructionMemoryObjectControlState(args.gmmHelper->getMOCS(GMM_RESOURCE_USAGE_OCL_STATE_HEAP_BUFFER));
    }

    if (args.setGeneralStateBaseAddress) {
        args.stateBaseAddressCmd->setGeneralStateBaseAddressModifyEnable(true);
        args.stateBaseAddressCmd->setGeneralStateBufferSizeModifyEnable(true);
        // GSH must be set to 0 for stateless
        args.stateBaseAddressCmd->setGeneralStateBaseAddress(args.gmmHelper->decanonize(args.generalStateBase));
        args.stateBaseAddressCmd->setGeneralStateBufferSize(0xfffff);
    }

    if (args.overrideSurfaceStateBaseAddress) {
        args.stateBaseAddressCmd->setSurfaceStateBaseAddressModifyEnable(true);
        args.stateBaseAddressCmd->setSurfaceStateBaseAddress(args.surfaceStateBaseAddress);
    }

    if (DebugManager.flags.OverrideStatelessMocsIndex.get() != -1) {
        args.statelessMocsIndex = DebugManager.flags.OverrideStatelessMocsIndex.get();
    }

    args.statelessMocsIndex = args.statelessMocsIndex << 1;

    GmmHelper::applyMocsEncryptionBit(args.statelessMocsIndex);

    args.stateBaseAddressCmd->setStatelessDataPortAccessMemoryObjectControlState(args.statelessMocsIndex);

    appendStateBaseAddressParameters(args, true);
}
template struct StateBaseAddressHelper<Gen8Family>;
} // namespace NEO