127 lines
4.5 KiB
C++
127 lines
4.5 KiB
C++
/*
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* Copyright (C) 2021-2024 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "shared/source/command_stream/csr_definitions.h"
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#include "shared/source/command_stream/stream_properties.h"
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#include "shared/source/debug_settings/debug_settings_manager.h"
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#include "shared/source/helpers/gfx_core_helper.h"
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#include "shared/source/helpers/pipe_control_args.h"
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#include "shared/source/helpers/pipeline_select_helper.h"
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#include "shared/source/helpers/preamble_base.inl"
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#include "reg_configs_common.h"
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namespace NEO {
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template <typename GfxFamily>
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void PreambleHelper<GfxFamily>::addPipeControlBeforeVfeCmd(LinearStream *pCommandStream, const HardwareInfo *hwInfo, EngineGroupType engineGroupType) {
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}
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template <typename GfxFamily>
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void PreambleHelper<GfxFamily>::programL3(LinearStream *pCommandStream, uint32_t l3Config) {
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}
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template <typename GfxFamily>
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uint32_t PreambleHelper<GfxFamily>::getUrbEntryAllocationSize() {
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return 0u;
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}
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template <typename GfxFamily>
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void *PreambleHelper<GfxFamily>::getSpaceForVfeState(LinearStream *pCommandStream,
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const HardwareInfo &hwInfo,
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EngineGroupType engineGroupType) {
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using CFE_STATE = typename Family::CFE_STATE;
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return pCommandStream->getSpace(sizeof(CFE_STATE));
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}
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template <typename GfxFamily>
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void PreambleHelper<GfxFamily>::programVfeState(void *pVfeState,
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const RootDeviceEnvironment &rootDeviceEnvironment,
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uint32_t scratchSize,
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uint64_t scratchAddress,
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uint32_t maxFrontEndThreads,
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const StreamProperties &streamProperties) {
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using CFE_STATE = typename Family::CFE_STATE;
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auto cfeState = reinterpret_cast<CFE_STATE *>(pVfeState);
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CFE_STATE cmd = Family::cmdInitCfeState;
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uint32_t lowAddress = uint32_t(0xFFFFFFFF & scratchAddress);
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cmd.setScratchSpaceBuffer(lowAddress);
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cmd.setMaximumNumberOfThreads(maxFrontEndThreads);
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cmd.setComputeOverdispatchDisable(streamProperties.frontEndState.disableOverdispatch.value == 1);
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PreambleHelper<Family>::setSingleSliceDispatchMode(&cmd, streamProperties.frontEndState.singleSliceDispatchCcsMode.value == 1);
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appendProgramVFEState(rootDeviceEnvironment, streamProperties, &cmd);
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if (debugManager.flags.CFEComputeOverdispatchDisable.get() != -1) {
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cmd.setComputeOverdispatchDisable(debugManager.flags.CFEComputeOverdispatchDisable.get());
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}
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if (debugManager.flags.CFEMaximumNumberOfThreads.get() != -1) {
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cmd.setMaximumNumberOfThreads(debugManager.flags.CFEMaximumNumberOfThreads.get());
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}
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if (debugManager.flags.CFEOverDispatchControl.get() != -1) {
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cmd.setOverDispatchControl(static_cast<typename CFE_STATE::OVER_DISPATCH_CONTROL>(debugManager.flags.CFEOverDispatchControl.get()));
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}
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if (debugManager.flags.CFELargeGRFThreadAdjustDisable.get() != -1) {
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cmd.setLargeGRFThreadAdjustDisable(debugManager.flags.CFELargeGRFThreadAdjustDisable.get());
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}
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*cfeState = cmd;
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}
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template <typename GfxFamily>
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uint64_t PreambleHelper<GfxFamily>::getScratchSpaceAddressOffsetForVfeState(LinearStream *pCommandStream, void *pVfeState) {
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return 0;
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}
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template <typename GfxFamily>
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size_t PreambleHelper<GfxFamily>::getVFECommandsSize() {
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using CFE_STATE = typename Family::CFE_STATE;
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return sizeof(CFE_STATE);
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}
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template <typename GfxFamily>
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uint32_t PreambleHelper<GfxFamily>::getL3Config(const HardwareInfo &hwInfo, bool useSLM) {
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return 0u;
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}
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template <typename GfxFamily>
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void PreambleHelper<GfxFamily>::setSingleSliceDispatchMode(void *cmd, bool enable) {
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auto cfeState = reinterpret_cast<typename GfxFamily::CFE_STATE *>(cmd);
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cfeState->setSingleSliceDispatchCcsMode(enable);
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if (debugManager.flags.CFESingleSliceDispatchCCSMode.get() != -1) {
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cfeState->setSingleSliceDispatchCcsMode(debugManager.flags.CFESingleSliceDispatchCCSMode.get());
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}
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}
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template <>
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const uint32_t L3CNTLRegisterOffset<Family>::registerOffset = std::numeric_limits<uint32_t>::max();
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template <>
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struct DebugModeRegisterOffset<Family> {
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enum {
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registerOffset = 0x20d8,
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debugEnabledValue = (1 << 5) | (1 << 21)
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};
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};
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template <>
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struct TdDebugControlRegisterOffset<Family> {
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enum {
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registerOffset = 0xe400,
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debugEnabledValue = (1 << 7) | (1 << 4) | (1 << 2) | (1 << 0)
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};
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};
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} // namespace NEO
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