-

if (itr == m_functions.end() || itr->second.func == nullptr) {
            std::string error = "unknown/unimplemented function '%s': port=%s";
            for (int i = 1; i <= num_params; ++i) {
                error += Common::StringFromFormat(", cmd_buff[%i]=%u", i, cmd_buff[i]);
            }

            std::string name;
            if (itr == m_functions.end())
                name = Common::StringFromFormat("0x%08X", cmd_buff[0]);
            else
                name = itr->second.name;

            ERROR_LOG(OSHLE, error.c_str(), name.c_str(), GetPortName().c_str());

            // TODO(bunnei): Hack - ignore error
            cmd_buff[1] = 0;
            return 0;
        }