intel-ipmi-oem:Support for Set/Get Manf MAC data
Support added for Set / Get Manufacturing data to program
the individual HW eth addr. This will be used in manufacturing
side.
Tested:
1. Verified that Get / Set Mfg data command works after mfg mode
2. ipmitool raw 0x30 0xA1 0x1 0x1a 0x6b 0x32 0x87 0x91 0x86
updates eth1 MAC after a reboot as expected.
Change-Id: I9a028e8688cd8c89fd51fdc14c570be10a51ed25
Signed-off-by: Richard Marian Thomaiyar <richard.marian.thomaiyar@linux.intel.com>
diff --git a/src/manufacturingcommands.cpp b/src/manufacturingcommands.cpp
index e395e8c..a3fcab1 100644
--- a/src/manufacturingcommands.cpp
+++ b/src/manufacturingcommands.cpp
@@ -606,6 +606,76 @@
return ipmi::ccSuccess;
}
+static constexpr uint8_t maxEthSize = 6;
+static constexpr uint8_t maxSupportedEth = 3;
+static constexpr const char* factoryEthAddrBaseFileName =
+ "/var/sofs/factory-settings/network/mac/eth";
+
+ipmi::RspType<> setManufacturingData(boost::asio::yield_context yield,
+ uint8_t dataType,
+ std::array<uint8_t, maxEthSize> ethData)
+{
+ // mfg filter logic will restrict this command executing only in mfg mode.
+ if (dataType >= maxSupportedEth)
+ {
+ return ipmi::responseParmOutOfRange();
+ }
+
+ constexpr uint8_t invalidData = 0;
+ constexpr uint8_t validData = 1;
+ constexpr uint8_t ethAddrStrSize =
+ 19; // XX:XX:XX:XX:XX:XX + \n + null termination;
+ std::vector<uint8_t> buff(ethAddrStrSize);
+ std::snprintf(reinterpret_cast<char*>(buff.data()), ethAddrStrSize,
+ "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx\n", ethData.at(0),
+ ethData.at(1), ethData.at(2), ethData.at(3), ethData.at(4),
+ ethData.at(5));
+ std::ofstream oEthFile(factoryEthAddrBaseFileName +
+ std::to_string(dataType),
+ std::ofstream::out);
+ if (!oEthFile.good())
+ {
+ return ipmi::responseUnspecifiedError();
+ }
+
+ oEthFile << reinterpret_cast<char*>(buff.data());
+ oEthFile << fflush;
+ oEthFile.close();
+
+ resetMtmTimer(yield);
+ return ipmi::responseSuccess();
+}
+
+ipmi::RspType<uint8_t, std::array<uint8_t, maxEthSize>>
+ getManufacturingData(boost::asio::yield_context yield, uint8_t dataType)
+{
+ // mfg filter logic will restrict this command executing only in mfg mode.
+ if (dataType >= maxSupportedEth)
+ {
+ return ipmi::responseParmOutOfRange();
+ }
+ std::array<uint8_t, maxEthSize> ethData{0};
+ constexpr uint8_t invalidData = 0;
+ constexpr uint8_t validData = 1;
+
+ std::ifstream iEthFile(factoryEthAddrBaseFileName +
+ std::to_string(dataType),
+ std::ifstream::in);
+ if (!iEthFile.good())
+ {
+ return ipmi::responseSuccess(invalidData, ethData);
+ }
+ std::string ethStr;
+ iEthFile >> ethStr;
+ uint8_t* data = ethData.data();
+ std::sscanf(ethStr.c_str(), "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",
+ data, (data + 1), (data + 2), (data + 3), (data + 4),
+ (data + 5));
+
+ resetMtmTimer(yield);
+ return ipmi::responseSuccess(validData, ethData);
+}
+
} // namespace ipmi
void register_mtm_commands() __attribute__((constructor));
@@ -627,6 +697,18 @@
static_cast<ipmi::Cmd>(IPMINetfnIntelOEMGeneralCmd::cmdMtmKeepAlive),
ipmi::Privilege::Admin, ipmi::mtmKeepAlive);
+ ipmi::registerHandler(
+ ipmi::prioOemBase, ipmi::netFnOemOne,
+ static_cast<ipmi::Cmd>(
+ IPMINetfnIntelOEMGeneralCmd::cmdSetManufacturingData),
+ ipmi::Privilege::Admin, ipmi::setManufacturingData);
+
+ ipmi::registerHandler(
+ ipmi::prioOemBase, ipmi::netFnOemOne,
+ static_cast<ipmi::Cmd>(
+ IPMINetfnIntelOEMGeneralCmd::cmdGetManufacturingData),
+ ipmi::Privilege::Admin, ipmi::getManufacturingData);
+
ipmi::registerFilter(ipmi::netFnOemOne,
[](ipmi::message::Request::ptr request) {
return ipmi::mfgFilterMessage(request);