bool SuperIOMonitor::addTemperatureSensors(OSDictionary *configuration)
{
HWSensorsDebugLog("adding temperature sensors...");
for (int i = 0; i < temperatureSensorsLimit(); i++)
{
char key[8];
OSString* name;
float reference = 0.0f;
float gain = 0.0f;
float offset = 0.0f;
snprintf(key, 8, "TEMPIN%X", i);
if (process_sensor_entry(configuration->getObject(key), &name, &reference, &gain, &offset)) {
if (name->isEqualTo("CPU")) {
if (!addSensor(KEY_CPU_HEATSINK_TEMPERATURE, TYPE_SP78, TYPE_SPXX_SIZE, kSuperIOTemperatureSensor, i, reference, gain, offset))
HWSensorsWarningLog("can't add CPU temperature sensor");
}
if (name->isEqualTo("CPU Proximity")) {
if (!addSensor(KEY_CPU_PROXIMITY_TEMPERATURE, TYPE_SP78, TYPE_SPXX_SIZE, kSuperIOTemperatureSensor, i, reference, gain, offset))
HWSensorsWarningLog("can't add CPU Proximity temperature sensor");
}
else if (name->isEqualTo("System")) {
if (!addSensor(KEY_NORTHBRIDGE_TEMPERATURE, TYPE_SP78, TYPE_SPXX_SIZE, kSuperIOTemperatureSensor, i, reference, gain, offset))
HWSensorsWarningLog("can't add System temperature sensor");
}
else if (name->isEqualTo("Ambient")) {
if (!addSensor(KEY_AMBIENT_TEMPERATURE, TYPE_SP78, TYPE_SPXX_SIZE, kSuperIOTemperatureSensor, i, reference, gain, offset))
HWSensorsWarningLog("can't add Ambient temperature sensor");
}
else if (name->isEqualTo("PCH")) {
if (!addSensor(KEY_PCH_DIE_TEMPERATURE, TYPE_SP78, TYPE_SPXX_SIZE, kSuperIOTemperatureSensor, i, reference, gain, offset))
HWSensorsWarningLog("can't add PCH temperature sensor");
}
}
}
return true;
}
bool IT87x::start(IOService * provider)
{
DebugLog("starting ...");
if (!super::start(provider))
return false;
InfoLog("found ITE %s", getModelName());
OSDictionary* list = OSDynamicCast(OSDictionary, getProperty("Sensors Configuration"));
OSDictionary *configuration=NULL;
OSData *data;
IORegistryEntry * rootNode = fromPath("/efi/platform", gIODTPlane);
if(rootNode) {
data = OSDynamicCast(OSData, rootNode->getProperty("OEMVendor"));
if (data) {
bcopy(data->getBytesNoCopy(), vendor, data->getLength());
OSString * VendorNick = vendorID(OSString::withCString(vendor));
if (VendorNick) {
data = OSDynamicCast(OSData, rootNode->getProperty("OEMBoard"));
if (!data) {
WarningLog("no OEMBoard");
data = OSDynamicCast(OSData, rootNode->getProperty("OEMProduct"));
}
if (data) {
bcopy(data->getBytesNoCopy(), product, data->getLength());
OSDictionary *link = OSDynamicCast(OSDictionary, list->getObject(VendorNick));
if (link){
configuration = OSDynamicCast(OSDictionary, link->getObject(OSString::withCString(product)));
InfoLog(" mother vendor=%s product=%s", vendor, product);
}
}
} else {
WarningLog("unknown OEMVendor %s", vendor);
}
} else {
WarningLog("no OEMVendor");
}
}
if (list && !configuration) {
configuration = OSDynamicCast(OSDictionary, list->getObject("Default"));
WarningLog("set default configuration");
}
if(configuration) {
this->setProperty("Current Configuration", configuration);
}
// Temperature Sensors
if (configuration) {
for (int i = 0; i < 3; i++) {
char key[8];
snprintf(key, 8, "TEMPIN%X", i);
if(readTemperature(i)<MAX_TEMP_THRESHOLD) { // Need to check if temperature sensor valid
if (OSString* name = OSDynamicCast(OSString, configuration->getObject(key))) {
if (name->isEqualTo("CPU")) {
if (!addSensor(KEY_CPU_HEATSINK_TEMPERATURE, TYPE_SP78, 2, kSuperIOTemperatureSensor, i)) {
WarningLog("error adding heatsink temperature sensor");
}
}
else if (name->isEqualTo("System")) {
if (!addSensor(KEY_NORTHBRIDGE_TEMPERATURE, TYPE_SP78, 2, kSuperIOTemperatureSensor,i)) {
WarningLog("error adding system temperature sensor");
}
}
else if (name->isEqualTo("Ambient")) {
if (!addSensor(KEY_AMBIENT_TEMPERATURE, TYPE_SP78, 2, kSuperIOTemperatureSensor,i)) {
WarningLog("error adding Ambient temperature sensor");
}
}
}
}
}
}
else {
if(readTemperature(0)<MAX_TEMP_THRESHOLD) // Need to check if temperature sensor valid
if (!addSensor(KEY_CPU_HEATSINK_TEMPERATURE, TYPE_SP78, 2, kSuperIOTemperatureSensor, 0)) {
WarningLog("error adding heatsink temperature sensor");
}
if(readTemperature(1)<MAX_TEMP_THRESHOLD) // Need to check if temperature sensor valid
if (!addSensor(KEY_AMBIENT_TEMPERATURE, TYPE_SP78, 2, kSuperIOTemperatureSensor, 1)) {
WarningLog("error adding Ambient temperature sensor");
}
if(readTemperature(2)<MAX_TEMP_THRESHOLD) // Need to check if temperature sensor valid
if (!addSensor(KEY_NORTHBRIDGE_TEMPERATURE, TYPE_SP78, 2, kSuperIOTemperatureSensor, 2)) {
WarningLog("error adding system temperature sensor");
}
}
// Voltage
UInt8 tmp = readByte(address, ITE_ADC_CHANNEL_ENABLE);
DebugLog("ADC Enable register = %X",tmp);
vbat_updates = false;
if(configuration)
{
OSBoolean* smartGuard = OSDynamicCast(OSBoolean, configuration->getObject("VBATNeedUpdates"));
if(smartGuard && smartGuard->isTrue())
vbat_updates=true;
}
// Refresh VBAT reading on each access to the key
if(vbat_updates)
writeByte(address, ITE_CONFIGURATION_REGISTER, readByte(address, ITE_CONFIGURATION_REGISTER) | 0x40);
if (configuration) {
for (int i = 0; i < 9; i++) {
char key[5];
OSString * name;
long Ri=0;
long Rf=1;
long Vf=0;
snprintf(key, 5, "VIN%X", i);
if (process_sensor_entry(configuration->getObject(key), &name, &Ri, &Rf, &Vf)) {
if (name->isEqualTo("CPU")) {
if (!addSensor(KEY_CPU_VRM_SUPPLY0, TYPE_FP2E, 2, kSuperIOVoltageSensor, i,Ri,Rf,Vf))
WarningLog("error adding CPU voltage sensor");
}
else if (name->isEqualTo("Memory")) {
if (!addSensor(KEY_MEMORY_VOLTAGE, TYPE_FP2E, 2, kSuperIOVoltageSensor, i,Ri,Rf,Vf))
WarningLog("error adding memory voltage sensor");
}
else if (name->isEqualTo("+5VC")) {
if (!addSensor(KEY_5VC_VOLTAGE, TYPE_SP4B, 2, kSuperIOVoltageSensor, i,Ri,Rf,Vf)) {
WarningLog("ERROR Adding AVCC Voltage Sensor!");
}
}
else if (name->isEqualTo("+5VSB")) {
if (!addSensor(KEY_5VSB_VOLTAGE, TYPE_SP4B, 2, kSuperIOVoltageSensor, i,Ri,Rf,Vf)) {
WarningLog("ERROR Adding AVCC Voltage Sensor!");
}
}
else if (name->isEqualTo("+12VC")) {
if (!addSensor(KEY_12V_VOLTAGE, TYPE_SP4B, 2, kSuperIOVoltageSensor, i,Ri,Rf,Vf)) {
WarningLog("ERROR Adding 12V Voltage Sensor!");
}
}
else if (name->isEqualTo("-12VC")) {
if (!addSensor(KEY_N12VC_VOLTAGE, TYPE_SP4B, 2, kSuperIOVoltageSensor, i,Ri,Rf,Vf)) {
WarningLog("ERROR Adding 12V Voltage Sensor!");
}
}
else if (name->isEqualTo("3VCC")) {
if (!addSensor(KEY_3VCC_VOLTAGE, TYPE_FP2E, 2, kSuperIOVoltageSensor, i,Ri,Rf,Vf)) {
WarningLog("ERROR Adding 3VCC Voltage Sensor!");
}
}
else if (name->isEqualTo("3VSB")) {
if (!addSensor(KEY_3VSB_VOLTAGE, TYPE_FP2E, 2, kSuperIOVoltageSensor, i,Ri,Rf,Vf)) {
WarningLog("ERROR Adding 3VSB Voltage Sensor!");
}
}
else if (name->isEqualTo("VBAT")) {
if (!addSensor(KEY_VBAT_VOLTAGE, TYPE_FP2E, 2, kSuperIOVoltageSensor, i,Ri,Rf,Vf)) {
WarningLog("ERROR Adding VBAT Voltage Sensor!");
}
}
}
}
}
// Tachometers
for (int i = 0; i < 5; i++) {
OSString* name = NULL;
char key[5];
if (configuration) {
char key_temp[7];
snprintf(key_temp, 7, "FANIN%X", i);
name = OSDynamicCast(OSString, configuration->getObject(key_temp));
}
UInt32 nameLength = name ? (UInt32)strlen(name->getCStringNoCopy()) : 0;
if (readTachometer(i) > 10 || nameLength > 0) {
// Pff WTF ??? Add tachometer if it doesn't exist in a system but only the name defined in the config???
if (!addTachometer(i, (nameLength > 0 ? name->getCStringNoCopy() : 0)))
// Need to look at this a bit later
WarningLog("error adding tachometer sensor %d", i);
}
// Check if this chip support SmartGuardian feature
hasSmartGuardian=false;
if(configuration) {
if(OSBoolean* smartGuard=OSDynamicCast(OSBoolean, configuration->getObject("SmartGuardian")))
if(smartGuard->isTrue())
hasSmartGuardian=true;
}
if(hasSmartGuardian) {
// Ugly development hack started for (SuperIOSensorGroup)
snprintf(key,5,KEY_FORMAT_FAN_TARGET_SPEED,i);
if (!addSensor(key, TYPE_UI8, 1, (SuperIOSensorGroup)kSuperIOSmartGuardPWMControl, i))
WarningLog("error adding PWM fan control");
snprintf(key,5,KEY_FORMAT_FAN_START_TEMP,i);
if (!addSensor(key, TYPE_UI8, 1, (SuperIOSensorGroup)kSuperIOSmartGuardTempFanStart, i))
WarningLog("error adding start temp fan control");
snprintf(key,5,KEY_FORMAT_FAN_OFF_TEMP,i);
if (!addSensor(key, TYPE_UI8, 1, (SuperIOSensorGroup)kSuperIOSmartGuardTempFanStop, i))
WarningLog("error adding stop temp fan control");
snprintf(key,5,KEY_FORMAT_FAN_FULL_TEMP,i);
if (!addSensor(key, TYPE_UI8, 1, (SuperIOSensorGroup)kSuperIOSmartGuardTempFanFullOn, i))
WarningLog("error adding full speed temp fan control");
snprintf(key,5,KEY_FORMAT_FAN_START_PWM,i);
if (!addSensor(key, TYPE_UI8, 1, (SuperIOSensorGroup)kSuperIOSmartGuardPWMStart, i))
WarningLog("error adding start PWM fan control");
snprintf(key,5,KEY_FORMAT_FAN_TEMP_DELTA,i);
if (!addSensor(key, TYPE_UI8, 1, (SuperIOSensorGroup)kSuperIOSmartGuardTempFanFullOff, i))
WarningLog("error adding temp full off fan control");
snprintf(key,5,KEY_FORMAT_FAN_CONTROL,i);
if (!addSensor(key, TYPE_UI8, 1, (SuperIOSensorGroup)kSuperIOSmartGuardTempFanControl, i))
WarningLog("error adding register fan control");
}
}
if(hasSmartGuardian) {
if (!addSensor(KEY_FORMAT_FAN_MAIN_CONTROL, TYPE_UI8, 1, (SuperIOSensorGroup)kSuperIOSmartGuardMainControl, 0))
WarningLog("error adding Main fan control");
if (!addSensor(KEY_FORMAT_FAN_REG_CONTROL, TYPE_UI8, 1, (SuperIOSensorGroup)kSuperIOSmartGuardRegControl, 0))
WarningLog("error adding Main fan control");
}
return true;
}
bool SuperIOMonitor::addVoltageSensors(OSDictionary *configuration)
{
HWSensorsDebugLog("adding voltage sensors...");
for (int i = 0; i < voltageSensorsLimit(); i++)
{
char key[5];
OSString* name;
float reference = 0.0f;
float gain = 0.0f;
float offset = 0.0f;
snprintf(key, 5, "VIN%X", i);
if (process_sensor_entry(configuration->getObject(key), &name, &reference, &gain, &offset)) {
if (name->isEqualTo("CPU")) {
if (!addSensor(KEY_CPU_VOLTAGE, TYPE_FP2E, TYPE_FPXX_SIZE, kSuperIOVoltageSensor, i, reference, gain, offset))
HWSensorsWarningLog("can't add CPU voltage sensor");
}
else if (name->isEqualTo("Memory")) {
if (!addSensor(KEY_MEMORY_VOLTAGE, TYPE_FP2E, TYPE_FPXX_SIZE, kSuperIOVoltageSensor, i, reference, gain, offset))
HWSensorsWarningLog("can't add Memory voltage sensor");
}
else if (name->isEqualTo("Main 12V")) {
if (!addSensor(KEY_MAIN_12V_VOLTAGE, TYPE_FP4C, TYPE_FPXX_SIZE, kSuperIOVoltageSensor, i, reference, gain, offset))
HWSensorsWarningLog("can't add Main 12V voltage sensor");
}
else if (name->isEqualTo("PCIe 12V")) {
if (!addSensor(KEY_PCIE_12V_VOLTAGE, TYPE_FP4C, TYPE_FPXX_SIZE, kSuperIOVoltageSensor, i, reference, gain, offset))
HWSensorsWarningLog("can't add PCIe 12V voltage sensor");
}
else if (name->isEqualTo("Main 5V")) {
if (!addSensor(KEY_MAIN_5V_VOLTAGE, TYPE_FP4C, TYPE_FPXX_SIZE, kSuperIOVoltageSensor, i, reference, gain, offset))
HWSensorsWarningLog("can't add Main 5V voltage sensor");
}
else if (name->isEqualTo("Standby 5V")) {
if (!addSensor(KEY_STANDBY_5V_VOLTAGE, TYPE_FP4C, TYPE_FPXX_SIZE, kSuperIOVoltageSensor, i, reference, gain, offset))
HWSensorsWarningLog("can't add Standby 5V voltage sensor");
}
else if (name->isEqualTo("Main 3V")) {
if (!addSensor(KEY_MAIN_3V3_VOLTAGE, TYPE_FP2E, TYPE_FPXX_SIZE, kSuperIOVoltageSensor, i, reference, gain, offset))
HWSensorsWarningLog("can't add Main 3V voltage sensor");
}
else if (name->isEqualTo("Auxiliary 3V")) {
if (!addSensor(KEY_AUXILIARY_3V3V_VOLTAGE, TYPE_FP2E, TYPE_FPXX_SIZE, kSuperIOVoltageSensor, i, reference, gain, offset))
HWSensorsWarningLog("can't add Auxiliary 3V voltage sensor");
}
else if (name->isEqualTo("Power/Battery")) {
if (!addSensor(KEY_POWERBATTERY_VOLTAGE, TYPE_FP2E, TYPE_FPXX_SIZE, kSuperIOVoltageSensor, i, reference, gain, offset))
HWSensorsWarningLog("can't add Power/Battery voltage sensor");
}
else if (name->isEqualTo("GPU")) {
SInt8 index = getVacantGPUIndex();
if (index > -1) {
snprintf(key, 5, KEY_FORMAT_GPU_VOLTAGE, index);
if (!addSensor(key, TYPE_FP2E, TYPE_FPXX_SIZE, kSuperIOVoltageSensor, i, reference, gain, offset))
HWSensorsWarningLog("can't add GPU voltage sensor");
}
else HWSensorsWarningLog("failed to obtain vacant GPU index");
}
for (int j = 0; j <= 0xf; j++) {
char caption[32];
snprintf(caption, 15, "Power Supply %X", j);
if (name->isEqualTo(caption)) {
snprintf(key, 5, KEY_FORMAT_POWERSUPPLY_VOLTAGE, j);
if (!addSensor(key, TYPE_FP4C, TYPE_FPXX_SIZE, kSuperIOVoltageSensor, i, reference, gain, offset))
HWSensorsWarningLog("can't add PWR%X voltage sensor", j);
}
else {
snprintf(caption, 17, "CPU VRM Supply %X", j);
if (name->isEqualTo(caption)) {
snprintf(key, 5, KEY_FORMAT_CPU_VRMSUPPLY_VOLTAGE, j);
if (!addSensor(key, TYPE_FP4C, TYPE_FPXX_SIZE, kSuperIOVoltageSensor, i, reference, gain, offset))
HWSensorsWarningLog("can't add VRM%X voltage sensor", j);
}
}
}
}
}
return true;
}
