105 lines
3.3 KiB
C++
105 lines
3.3 KiB
C++
/*
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* Copyright (C) 2018-2022 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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#pragma once
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#include <cstddef>
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#include <cstdint>
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#include <list>
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#include <vector>
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typedef std::list<void *> GenCmdList;
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template <typename Type>
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Type genCmdCast(void *cmd);
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template <typename Type>
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static inline GenCmdList::iterator find(GenCmdList::iterator itorStart, GenCmdList::const_iterator itorEnd) {
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GenCmdList::iterator itor = itorStart;
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while (itor != itorEnd) {
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if (genCmdCast<Type>(*itor))
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break;
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++itor;
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}
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return itor;
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}
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template <typename CommandToFind>
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static inline std::vector<GenCmdList::iterator> findAll(GenCmdList::iterator commandListStart, GenCmdList::const_iterator commandListEnd) {
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std::vector<GenCmdList::iterator> matchedCommands;
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GenCmdList::iterator currentCommand = commandListStart;
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while (currentCommand != commandListEnd) {
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if (genCmdCast<CommandToFind>(*currentCommand)) {
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matchedCommands.push_back(currentCommand);
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}
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++currentCommand;
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}
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return matchedCommands;
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}
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template <typename FamilyType>
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static inline GenCmdList::iterator findMmio(GenCmdList::iterator itorStart, GenCmdList::const_iterator itorEnd, uint32_t regOffset) {
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GenCmdList::iterator itor = itorStart;
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while (itor != itorEnd) {
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auto cmd = genCmdCast<typename FamilyType::MI_LOAD_REGISTER_IMM *>(*itor);
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if (cmd && cmd->getRegisterOffset() == regOffset)
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break;
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++itor;
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}
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return itor;
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}
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template <typename FamilyType>
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static inline size_t countMmio(GenCmdList::iterator itorStart, GenCmdList::const_iterator itorEnd, uint32_t regOffset) {
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size_t count = 0;
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GenCmdList::iterator itor = itorStart;
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while (itor != itorEnd) {
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auto cmd = genCmdCast<typename FamilyType::MI_LOAD_REGISTER_IMM *>(*itor);
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if (cmd && cmd->getRegisterOffset() == regOffset) {
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++count;
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}
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++itor;
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}
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return count;
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}
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template <typename FamilyType>
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static inline typename FamilyType::MI_LOAD_REGISTER_IMM *findMmioCmd(GenCmdList::iterator itorStart, GenCmdList::const_iterator itorEnd, uint32_t regOffset) {
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auto itor = findMmio<FamilyType>(itorStart, itorEnd, regOffset);
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if (itor == itorEnd) {
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return nullptr;
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}
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return reinterpret_cast<typename FamilyType::MI_LOAD_REGISTER_IMM *>(*itor);
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}
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template <typename Type>
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static inline GenCmdList::reverse_iterator reverseFind(GenCmdList::reverse_iterator itorStart, GenCmdList::const_reverse_iterator itorEnd) {
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GenCmdList::reverse_iterator itor = itorStart;
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while (itor != itorEnd) {
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if (genCmdCast<Type>(*itor))
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break;
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++itor;
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}
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return itor;
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}
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template <class T>
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struct CmdParse : public T {
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static size_t getCommandLength(void *cmd);
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static size_t getCommandLengthHwSpecific(void *cmd);
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static size_t getAdditionalCommandLength(void *cmd);
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static bool parseCommandBuffer(GenCmdList &cmds, void *buffer, size_t length);
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template <typename CmdType>
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static void validateCommand(GenCmdList::iterator itorBegin, GenCmdList::iterator itorEnd);
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static const char *getCommandName(void *cmd);
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static const char *getCommandNameHwSpecific(void *cmd);
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static const char *getAdditionalCommandName(void *cmd);
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};
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