1 /* 2 // Copyright (c) 2020 intel Corporation 3 // 4 // Licensed under the Apache License, Version 2.0 (the "License"); 5 // you may not use this file except in compliance with the License. 6 // You may obtain a copy of the License at 7 // 8 // http://www.apache.org/licenses/LICENSE-2.0 9 // 10 // Unless required by applicable law or agreed to in writing, software 11 // distributed under the License is distributed on an "AS IS" BASIS, 12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 // See the License for the specific language governing permissions and 14 // limitations under the License. 15 */ 16 17 #pragma once 18 19 #include <sdbusplus/asio/object_server.hpp> 20 #include <sdbusplus/server/object.hpp> 21 #include <xyz/openbmc_project/Inventory/Decorator/Asset/server.hpp> 22 #include <xyz/openbmc_project/Inventory/Decorator/UniqueIdentifier/server.hpp> 23 24 namespace cpu_info 25 { 26 static constexpr char const* cpuInfoObject = "xyz.openbmc_project.CPUInfo"; 27 static constexpr char const* cpuInfoPath = "/xyz/openbmc_project/CPUInfo"; 28 static constexpr char const* cpuInfoInterface = "xyz.openbmc_project.CPUInfo"; 29 static constexpr const char* cpuPath = 30 "/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu"; 31 32 static constexpr const int configCheckInterval = 10; 33 static constexpr const int peciCheckInterval = 60; 34 35 /** \ todo add cpu interface to CPUInfo and consolidate with smbios service 36 * using processor = 37 sdbusplus::xyz::openbmc_project::Inventory::Item::server::Cpu; 38 */ 39 40 using UniqueIdentifierBase = 41 sdbusplus::server::object_t<sdbusplus::xyz::openbmc_project::Inventory:: 42 Decorator::server::UniqueIdentifier>; 43 44 struct CPUInfo : public UniqueIdentifierBase 45 { 46 CPUInfo(sdbusplus::bus::bus& bus, const size_t cpuId, 47 const uint8_t peciAddress, const uint8_t i2cBusNum, 48 const uint8_t i2cSlaveAddress) : 49 // use defer_emit for UniqueIdentifier iface so that ObjectMapper 50 // doesn't find it until we have a valid PPIN 51 UniqueIdentifierBase(bus, (cpuPath + std::to_string(cpuId - 1)).c_str(), 52 action::defer_emit), 53 id(cpuId), peciAddr(peciAddress), i2cBus(i2cBusNum), 54 i2cDevice(i2cSlaveAddress) 55 {} 56 57 uint8_t id; 58 uint8_t peciAddr; 59 uint8_t i2cBus; 60 uint8_t i2cDevice; 61 std::string sSpec; 62 }; 63 64 } // namespace cpu_info 65