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/*
* Copyright (C) 2019-2025 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "shared/source/gen12lp/hw_cmds_base.h"
#include "shared/source/gmm_helper/gmm_lib.h"
#include "shared/source/helpers/state_base_address_base.inl"
namespace NEO {
using Family = Gen12LpFamily;
template <>
uint32_t StateBaseAddressHelper<Family>::getMaxBindlessSurfaceStates() {
return (1 << 20) - 1;
}
template <>
void StateBaseAddressHelper<Family>::programBindingTableBaseAddress(LinearStream &commandStream, uint64_t baseAddress, uint32_t sizeInPages, GmmHelper *gmmHelper) {
}
template <>
void StateBaseAddressHelper<Family>::appendIohParameters(StateBaseAddressHelperArgs<Family> &args) {
if (args.sbaProperties) {
if (args.sbaProperties->indirectObjectBaseAddress.value != StreamProperty64::initValue) {
auto baseAddress = static_cast<uint64_t>(args.sbaProperties->indirectObjectBaseAddress.value);
UNRECOVERABLE_IF(!args.gmmHelper);
args.stateBaseAddressCmd->setIndirectObjectBaseAddress(args.gmmHelper->decanonize(baseAddress));
args.stateBaseAddressCmd->setIndirectObjectBaseAddressModifyEnable(true);
args.stateBaseAddressCmd->setIndirectObjectBufferSizeModifyEnable(true);
args.stateBaseAddressCmd->setIndirectObjectBufferSize(static_cast<uint32_t>(args.sbaProperties->indirectObjectSize.value));
}
} else if (args.useGlobalHeapsBaseAddress) {
args.stateBaseAddressCmd->setIndirectObjectBaseAddressModifyEnable(true);
args.stateBaseAddressCmd->setIndirectObjectBufferSizeModifyEnable(true);
args.stateBaseAddressCmd->setIndirectObjectBaseAddress(args.indirectObjectHeapBaseAddress);
args.stateBaseAddressCmd->setIndirectObjectBufferSize(MemoryConstants::sizeOf4GBinPageEntities);
} else if (args.ioh) {
args.stateBaseAddressCmd->setIndirectObjectBaseAddressModifyEnable(true);
args.stateBaseAddressCmd->setIndirectObjectBufferSizeModifyEnable(true);
args.stateBaseAddressCmd->setIndirectObjectBaseAddress(args.ioh->getHeapGpuBase());
args.stateBaseAddressCmd->setIndirectObjectBufferSize(args.ioh->getHeapSizeInPages());
}
}
template <>
void StateBaseAddressHelper<Family>::appendExtraCacheSettings(StateBaseAddressHelperArgs<Family> &args) {}
template <>
void StateBaseAddressHelper<Family>::appendStateBaseAddressParameters(
StateBaseAddressHelperArgs<Family> &args) {
if (!args.useGlobalHeapsBaseAddress) {
if (args.bindlessSurfaceStateBaseAddress != 0) {
args.stateBaseAddressCmd->setBindlessSurfaceStateBaseAddress(args.bindlessSurfaceStateBaseAddress);
args.stateBaseAddressCmd->setBindlessSurfaceStateBaseAddressModifyEnable(true);
const auto surfaceStateCount = getMaxBindlessSurfaceStates();
args.stateBaseAddressCmd->setBindlessSurfaceStateSize(surfaceStateCount);
} else if (args.ssh) {
args.stateBaseAddressCmd->setBindlessSurfaceStateBaseAddressModifyEnable(true);
args.stateBaseAddressCmd->setBindlessSurfaceStateBaseAddress(args.ssh->getHeapGpuBase());
uint32_t size = uint32_t(args.ssh->getMaxAvailableSpace() / 64) - 1;
args.stateBaseAddressCmd->setBindlessSurfaceStateSize(size);
}
}
args.stateBaseAddressCmd->setBindlessSamplerStateBaseAddressModifyEnable(true);
auto l3CacheOnPolicy = GMM_RESOURCE_USAGE_OCL_STATE_HEAP_BUFFER;
if (args.gmmHelper != nullptr) {
args.stateBaseAddressCmd->setBindlessSurfaceStateMemoryObjectControlState(args.gmmHelper->getMOCS(l3CacheOnPolicy));
args.stateBaseAddressCmd->setBindlessSamplerStateMemoryObjectControlState(args.gmmHelper->getMOCS(l3CacheOnPolicy));
}
StateBaseAddressHelper<Family>::appendIohParameters(args);
}
template struct StateBaseAddressHelper<Gen12LpFamily>;
} // namespace NEO
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