diff options
Diffstat (limited to 'include/cpu.hpp')
| -rw-r--r-- | include/cpu.hpp | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/include/cpu.hpp b/include/cpu.hpp new file mode 100644 index 0000000..08204da --- /dev/null +++ b/include/cpu.hpp @@ -0,0 +1,172 @@ +/* +// Copyright (c) 2018 Intel Corporation +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +*/ + +#pragma once +#include <xyz/openbmc_project/Inventory/Item/Cpu/server.hpp> +#include "smbios.hpp" + +namespace phosphor +{ + +namespace smbios +{ + +// Definition follow smbios spec DSP0134 3.0.0 +static const std::map<uint8_t, std::string> cpuTypeTable = { + {0x1, "Other"}, {0x2, "Unknown"}, {0x3, "Central Processor"}, + {0x4, "Math Processor"}, {0x5, "DSP Processor"}, {0x6, "Vodeo Processor"}, +}; + +// Definition follow smbios spec DSP0134 3.0.0 +static const std::map<uint8_t, std::string> familyTable = { + {0x1, "Other"}, + {0x2, "Unknown"}, + {0x10, "Pentium II Xeon processor"}, + {0xa1, "Quad-Core Intel Xeon processor 3200 Series"}, + {0xa2, "Dual-Core Intel Xeon processor 3000 Series"}, + {0xa3, "Quad-Core Intel Xeon processor 5300 Series"}, + {0xa4, "Dual-Core Intel Xeon processor 5100 Series"}, + {0xa5, "Dual-Core Intel Xeon processor 5000 Series"}, + {0xa6, "Dual-Core Intel Xeon processor LV"}, + {0xa7, "Dual-Core Intel Xeon processor ULV"}, + {0xa8, "Dual-Core Intel Xeon processor 7100 Series"}, + {0xa9, "Quad-Core Intel Xeon processor 5400 Series"}, + {0xaa, "Quad-Core Intel Xeon processor"}, + {0xab, "Dual-Core Intel Xeon processor 5200 Series"}, + {0xac, "Dual-Core Intel Xeon processor 7200 Series"}, + {0xad, "Quad-Core Intel Xeon processor 7300 Series"}, + {0xae, "Quad-Core Intel Xeon processor 7400 Series"}, + {0xaf, "Multi-Core Intel Xeon processor 7400 Series"}, + {0xb0, "Pentium III Xeon processor"}, + {0xb3, "Intel Xeon processor"}, + {0xb5, "Intel Xeon processor MP"}, + {0xd6, "Multi-Core Intel Xeon processor"}, + {0xd7, "Dual-Core Intel Xeon processor 3xxx Series"}, + {0xd8, "Quad-Core Intel Xeon processor 3xxx Series"}, + {0xd9, "VIA Nano Processor Family"}, + {0xda, "Dual-Core Intel Xeon processor 5xxx Series"}, + {0xdb, "Quad-Core Intel Xeon processor 5xxx Series"}, + {0xdd, "Dual-Core Intel Xeon processor 7xxx Series"}, + {0xde, "Quad-Core Intel Xeon processor 7xxx Series"}, + {0xdf, "Multi-Core Intel Xeon processor 7xxx Series"}, + {0xe0, "Multi-Core Intel Xeon processor 3400 Series"} + +}; + +// Definition follow smbios spec DSP0134 3.0.0 +static const std::string characterTable[16]{"Reserved", + "Unknown", + "64-bit Capable", + "Multi-Core", + "Hardware Thread", + "Execute Protection", + "Enhanced Virtualization", + "Power/Performance Control", + "Reserved", + "Reserved", + "Reserved", + "Reserved", + "Reserved", + "Reserved", + "Reserved", + "Reserved"}; + +class Cpu : sdbusplus::server::object::object< + sdbusplus::xyz::openbmc_project::Inventory::Item::server::Cpu> +{ + public: + Cpu() = delete; + Cpu(const Cpu &) = delete; + Cpu &operator=(const Cpu &) = delete; + Cpu(Cpu &&) = delete; + Cpu &operator=(Cpu &&) = delete; + ~Cpu() = default; + + Cpu(sdbusplus::bus::bus &bus, const std::string &objPath, + const uint8_t &cpuId, struct ManagedDataRegion *region) : + + sdbusplus::server::object::object< + sdbusplus::xyz::openbmc_project::Inventory::Item::server::Cpu>( + bus, objPath.c_str()), + cpuNum(cpuId), regionS(region) + { + processorInfoUpdate(); + } + + void processorInfoUpdate(void); + + std::string processorSocket(std::string value) override; + std::string processorType(std::string value) override; + std::string processorFamily(std::string value) override; + std::string processorManufacturer(std::string value) override; + uint32_t processorId(uint32_t value) override; + std::string processorVersion(std::string value) override; + uint16_t processorMaxSpeed(uint16_t value) override; + std::string processorCharacteristics(std::string value) override; + uint16_t processorCoreCount(uint16_t value) override; + uint16_t processorThreadCount(uint16_t value) override; + + private: + /** @brief Path of the group instance */ + uint8_t cpuNum; + + struct ManagedDataRegion *regionS; + + struct ProcessorInfo + { + uint8_t type; + uint8_t length; + uint16_t handle; + uint8_t socketDesignation; + uint8_t processorType; + uint8_t family; + uint8_t manufacturer; + uint64_t id; + uint8_t version; + uint8_t voltage; + uint16_t exClock; + uint16_t maxSpeed; + uint16_t currSpeed; + uint8_t status; + uint8_t upgrade; + uint16_t l1Handle; + uint16_t l2Handle; + uint16_t l3Handle; + uint8_t serialNum; + uint8_t assetTag; + uint8_t partNum; + uint8_t coreCount; + uint8_t coreEnable; + uint8_t threadCount; + uint16_t characteristics; + uint16_t family2; + uint16_t coreCount2; + uint16_t coreEnable2; + uint16_t threadCount2; + } __attribute__((packed)); + + void cpuSocket(uint8_t positionNum, uint8_t structLen, uint8_t *dataIn); + void cpuType(uint8_t value); + void cpuFamily(uint8_t value); + void cpuManufacturer(uint8_t positionNum, uint8_t structLen, + uint8_t *dataIn); + void cpuVersion(uint8_t positionNum, uint8_t structLen, uint8_t *dataIn); + void cpuCharacteristics(uint16_t value); +}; + +} // namespace smbios + +} // namespace phosphor |