1*a2056e9cSWilly Tu // Copyright 2021 Google LLC 2*a2056e9cSWilly Tu // 3*a2056e9cSWilly Tu // Licensed under the Apache License, Version 2.0 (the "License"); 4*a2056e9cSWilly Tu // you may not use this file except in compliance with the License. 5*a2056e9cSWilly Tu // You may obtain a copy of the License at 6*a2056e9cSWilly Tu // 7*a2056e9cSWilly Tu // http://www.apache.org/licenses/LICENSE-2.0 8*a2056e9cSWilly Tu // 9*a2056e9cSWilly Tu // Unless required by applicable law or agreed to in writing, software 10*a2056e9cSWilly Tu // distributed under the License is distributed on an "AS IS" BASIS, 11*a2056e9cSWilly Tu // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12*a2056e9cSWilly Tu // See the License for the specific language governing permissions and 13*a2056e9cSWilly Tu // limitations under the License. 14*a2056e9cSWilly Tu 15c87de558SPatrick Venture #pragma once 16c87de558SPatrick Venture 17c87de558SPatrick Venture #include "handler.hpp" 18c87de558SPatrick Venture 19c87de558SPatrick Venture #include <cstdint> 20c87de558SPatrick Venture #include <map> 21c87de558SPatrick Venture #include <nlohmann/json.hpp> 22c87de558SPatrick Venture #include <string> 23c87de558SPatrick Venture #include <tuple> 24c87de558SPatrick Venture #include <vector> 25c87de558SPatrick Venture 26c87de558SPatrick Venture namespace google 27c87de558SPatrick Venture { 28c87de558SPatrick Venture namespace ipmi 29c87de558SPatrick Venture { 30c87de558SPatrick Venture 3196ad9069SWilliam A. Kennington III constexpr char defaultConfigFile[] = 3296ad9069SWilliam A. Kennington III "/usr/share/ipmi-entity-association/entity_association_map.json"; 33c87de558SPatrick Venture 34c87de558SPatrick Venture class Handler : public HandlerInterface 35c87de558SPatrick Venture { 36c87de558SPatrick Venture public: 37c87de558SPatrick Venture explicit Handler(const std::string& entityConfigPath = defaultConfigFile) : 38c87de558SPatrick Venture _configFile(entityConfigPath){}; 39c87de558SPatrick Venture ~Handler() = default; 40c87de558SPatrick Venture 41b69209b4SWilliam A. Kennington III std::tuple<std::uint8_t, std::string> 42b69209b4SWilliam A. Kennington III getEthDetails(std::string intf) const override; 43c87de558SPatrick Venture std::int64_t getRxPackets(const std::string& name) const override; 44c87de558SPatrick Venture VersionTuple getCpldVersion(unsigned int id) const override; 45c87de558SPatrick Venture void psuResetDelay(std::uint32_t delay) const override; 46ac4a16f7SShounak Mitra void psuResetOnShutdown() const override; 47c87de558SPatrick Venture std::string getEntityName(std::uint8_t id, std::uint8_t instance) override; 483b1b427cSWilly Tu uint32_t getFlashSize() override; 4929f35bceSWilliam A. Kennington III std::string getMachineName() override; 50c87de558SPatrick Venture void buildI2cPcieMapping() override; 51c87de558SPatrick Venture size_t getI2cPcieMappingSize() const override; 528cfa4c44Slinyuny void hostPowerOffDelay(std::uint32_t delay) const override; 53c87de558SPatrick Venture std::tuple<std::uint32_t, std::string> 54c87de558SPatrick Venture getI2cEntry(unsigned int entry) const override; 55c87de558SPatrick Venture 56c87de558SPatrick Venture private: 57c87de558SPatrick Venture std::string _configFile; 58c87de558SPatrick Venture 59c87de558SPatrick Venture bool _entityConfigParsed = false; 60c87de558SPatrick Venture 61c87de558SPatrick Venture const std::map<uint8_t, std::string> _entityIdToName{ 62c87de558SPatrick Venture {0x03, "cpu"}, 63c87de558SPatrick Venture {0x04, "storage_device"}, 64c87de558SPatrick Venture {0x06, "system_management_module"}, 65c87de558SPatrick Venture {0x07, "system_board"}, 66c87de558SPatrick Venture {0x08, "memory_module"}, 67c87de558SPatrick Venture {0x0B, "add_in_card"}, 68c87de558SPatrick Venture {0x0E, "power_system_board"}, 69c87de558SPatrick Venture {0x10, "system_internal_expansion_board"}, 70c87de558SPatrick Venture {0x11, "other_system_board"}, 71c87de558SPatrick Venture {0x17, "system_chassis"}, 72c87de558SPatrick Venture {0x1D, "fan"}, 73c87de558SPatrick Venture {0x1E, "cooling_unit"}, 74c87de558SPatrick Venture {0x20, "memory_device"}}; 75c87de558SPatrick Venture 76c87de558SPatrick Venture nlohmann::json _entityConfig{}; 77c87de558SPatrick Venture 78c87de558SPatrick Venture std::vector<std::tuple<uint32_t, std::string>> _pcie_i2c_map; 79c87de558SPatrick Venture }; 80c87de558SPatrick Venture 81a3f9c2d3SPatrick Venture /** 82a3f9c2d3SPatrick Venture * Given a type, entity instance, and a configuration, return the name. 83a3f9c2d3SPatrick Venture * 84a3f9c2d3SPatrick Venture * @param[in] type - the entity type 85a3f9c2d3SPatrick Venture * @param[in] instance - the entity instance 86a3f9c2d3SPatrick Venture * @param[in] config - the json object holding the entity mapping 87a3f9c2d3SPatrick Venture * @return the name of the entity from the map 88a3f9c2d3SPatrick Venture */ 89a3f9c2d3SPatrick Venture std::string readNameFromConfig(const std::string& type, uint8_t instance, 90a3f9c2d3SPatrick Venture const nlohmann::json& config); 91a3f9c2d3SPatrick Venture 92c87de558SPatrick Venture } // namespace ipmi 93c87de558SPatrick Venture } // namespace google 94