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/*
// 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.
*/
#include "dimm.hpp"
#include "manager.hpp"
namespace phosphor
{
namespace smbios
{
static constexpr uint16_t maxOldDimmSize = 0x7fff;
void Dimm::memoryInfoUpdate(void)
{
uint8_t *dataIn = regionS[0].regionData;
dataIn = smbiosTypePtr(dataIn, memoryDeviceType);
if (dataIn == nullptr)
{
return;
}
for (uint8_t index = 0; index < dimmNum; index++)
{
dataIn = smbiosNextPtr(dataIn);
if (dataIn == nullptr)
{
return;
}
dataIn = smbiosTypePtr(dataIn, memoryDeviceType);
if (dataIn == nullptr)
{
return;
}
}
auto memoryInfo = reinterpret_cast<struct MemoryInfo *>(dataIn);
memoryDataWidth(memoryInfo->dataWidth);
if (memoryInfo->size == maxOldDimmSize)
{
dimmSizeExt(memoryInfo->extendedSize);
}
else
{
dimmSize(memoryInfo->size);
}
dimmDeviceLocator(memoryInfo->deviceLocator, memoryInfo->length, dataIn);
dimmType(memoryInfo->memoryType);
dimmTypeDetail(memoryInfo->typeDetail);
memorySpeed(memoryInfo->speed);
dimmManufacturer(memoryInfo->manufacturer, memoryInfo->length, dataIn);
dimmSerialNum(memoryInfo->serialNum, memoryInfo->length, dataIn);
dimmPartNum(memoryInfo->partNum, memoryInfo->length, dataIn);
memoryAttributes(memoryInfo->attributes);
memoryConfClockSpeed(memoryInfo->confClockSpeed);
return;
}
uint16_t Dimm::memoryDataWidth(uint16_t value)
{
return sdbusplus::xyz::openbmc_project::Inventory::Item::server::Dimm::
memoryDataWidth(value);
}
static constexpr uint16_t baseNewVersionDimmSize = 0x8000;
static constexpr uint16_t dimmSizeUnit = 1024;
void Dimm::dimmSize(uint16_t size)
{
uint32_t result = size & maxOldDimmSize;
if (0 == (size & baseNewVersionDimmSize))
{
result = result * dimmSizeUnit;
}
memorySizeInKB(result);
}
void Dimm::dimmSizeExt(uint32_t size)
{
size = size * dimmSizeUnit;
memorySizeInKB(size);
}
uint32_t Dimm::memorySizeInKB(uint32_t value)
{
return sdbusplus::xyz::openbmc_project::Inventory::Item::server::Dimm::
memorySizeInKB(value);
}
void Dimm::dimmDeviceLocator(uint8_t positionNum, uint8_t structLen,
uint8_t *dataIn)
{
std::string result;
result = positionToString(positionNum, structLen, dataIn);
memoryDeviceLocator(result);
}
std::string Dimm::memoryDeviceLocator(std::string value)
{
return sdbusplus::xyz::openbmc_project::Inventory::Item::server::Dimm::
memoryDeviceLocator(value);
}
void Dimm::dimmType(uint8_t type)
{
std::map<uint8_t, std::string>::const_iterator it =
dimmTypeTable.find(type);
if (it == dimmTypeTable.end())
{
memoryType("Unknown Memory Type");
}
else
{
memoryType(it->second);
}
}
std::string Dimm::memoryType(std::string value)
{
return sdbusplus::xyz::openbmc_project::Inventory::Item::server::Dimm::
memoryType(value);
}
void Dimm::dimmTypeDetail(uint16_t detail)
{
std::string result;
for (uint8_t index = 0; index < (8 * sizeof(detail)); index++)
{
if (detail & 0x01)
{
result += detailTable[index];
}
detail >>= 1;
}
memoryTypeDetail(result);
}
std::string Dimm::memoryTypeDetail(std::string value)
{
return sdbusplus::xyz::openbmc_project::Inventory::Item::server::Dimm::
memoryTypeDetail(value);
}
uint16_t Dimm::memorySpeed(uint16_t value)
{
return sdbusplus::xyz::openbmc_project::Inventory::Item::server::Dimm::
memorySpeed(value);
}
void Dimm::dimmManufacturer(uint8_t positionNum, uint8_t structLen,
uint8_t *dataIn)
{
std::string result;
result = positionToString(positionNum, structLen, dataIn);
manufacturer(result);
}
std::string Dimm::manufacturer(std::string value)
{
return sdbusplus::xyz::openbmc_project::Inventory::Decorator::server::
Asset::manufacturer(value);
}
void Dimm::dimmSerialNum(uint8_t positionNum, uint8_t structLen,
uint8_t *dataIn)
{
std::string result;
result = positionToString(positionNum, structLen, dataIn);
serialNumber(result);
}
std::string Dimm::serialNumber(std::string value)
{
return sdbusplus::xyz::openbmc_project::Inventory::Decorator::server::
Asset::serialNumber(value);
}
void Dimm::dimmPartNum(uint8_t positionNum, uint8_t structLen, uint8_t *dataIn)
{
std::string result;
result = positionToString(positionNum, structLen, dataIn);
partNumber(result);
}
std::string Dimm::partNumber(std::string value)
{
return sdbusplus::xyz::openbmc_project::Inventory::Decorator::server::
Asset::partNumber(value);
}
uint8_t Dimm::memoryAttributes(uint8_t value)
{
return sdbusplus::xyz::openbmc_project::Inventory::Item::server::Dimm::
memoryAttributes(value);
}
uint16_t Dimm::memoryConfClockSpeed(uint16_t value)
{
return sdbusplus::xyz::openbmc_project::Inventory::Item::server::Dimm::
memoryConfClockSpeed(value);
}
} // namespace smbios
} // namespace phosphor
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