OSDictionary *FakeSMCPlugin::getConfigurationNode(OSDictionary *root, const char *name)
{
OSDictionary *configuration = NULL;
if (root && name) {
OSString *nameNode = OSString::withCStringNoCopy(name);
configuration = getConfigurationNode(root, nameNode);
OSSafeReleaseNULL(nameNode);
}
return configuration;
}
OSDictionary *FakeSMCPlugin::getConfigurationNode(OSDictionary *root, OSString *name)
{
OSDictionary *configuration = NULL;
if (root && name) {
HWSensorsDebugLog("looking up for configuration node: %s", name->getCStringNoCopy());
if (!(configuration = OSDynamicCast(OSDictionary, root->getObject(name))))
if (OSString *link = OSDynamicCast(OSString, root->getObject(name)))
configuration = getConfigurationNode(root, link);
}
return configuration;
}
bool ACPIProbe::start(IOService * provider)
{
ACPISensorsDebugLog("starting...");
if (!super::start(provider))
return false;
if (!(acpiDevice = OSDynamicCast(IOACPIPlatformDevice, provider))) {
ACPISensorsFatalLog("ACPI device not ready");
return false;
}
methods = OSArray::withCapacity(0);
OSNumber *interval = NULL;
OSNumber *timeout = NULL;
OSBoolean *logging = NULL;
OSArray *list = NULL;
// Try to load configuration from info.plist first
if (OSDictionary *configuration = getConfigurationNode())
{
OSBoolean* disable = OSDynamicCast(OSBoolean, configuration->getObject("DisableDevice"));
if (disable && disable->isTrue())
return false;
interval = OSDynamicCast(OSNumber, configuration->getObject("PollingInterval"));
timeout = OSDynamicCast(OSNumber, configuration->getObject("PollingTimeout"));
logging = OSDynamicCast(OSBoolean, configuration->getObject("LoggingEnabled"));
list = OSDynamicCast(OSArray, configuration->getObject("Methods"));
}
// Try to load configuration provided by ACPI device
else {
OSObject *object = NULL;
if (kIOReturnSuccess == acpiDevice->evaluateObject("INVL", &object) && object)
interval = OSDynamicCast(OSNumber, object);
if (kIOReturnSuccess == acpiDevice->evaluateObject("TOUT", &object) && object)
timeout = OSDynamicCast(OSNumber, object);
if (kIOReturnSuccess == acpiDevice->evaluateObject("LOGG", &object) && object) {
if (OSNumber *number = OSDynamicCast(OSNumber, object)) {
logging = OSBoolean::withBoolean(number->unsigned8BitValue() == 1);
}
}
if (kIOReturnSuccess == acpiDevice->evaluateObject("LIST", &object) && object)
list = OSDynamicCast(OSArray, object);
else
ACPISensorsErrorLog("polling methods table (LIST) not found");
}
if (interval) {
pollingInterval = (double)interval->unsigned64BitValue() / (double)1000.0;
ACPISensorsInfoLog("polling interval %lld ms", interval->unsigned64BitValue());
if (pollingInterval) {
if (timeout) {
pollingTimeout = (double)timeout->unsigned64BitValue() / 1000.0;
ACPISensorsInfoLog("polling timeout %lld ms", timeout->unsigned64BitValue());
}
if (logging) {
loggingEnabled = logging->isTrue();
ACPISensorsInfoLog("logging %s", loggingEnabled ? "enabled" : "disabled");
}
if (list) {
for (unsigned int i = 0; i < list->getCount(); i++) {
if (OSString *method = OSDynamicCast(OSString, list->getObject(i))) {
if (method->getLength() && kIOReturnSuccess == acpiDevice->validateObject(method->getCStringNoCopy())) {
methods->setObject(method);
ACPISensorsInfoLog("method \"%s\" registered", method->getCStringNoCopy());
}
else ACPISensorsErrorLog("unable to register method \"%s\"", method->getCStringNoCopy());
}
}
}
}
else ACPISensorsWarningLog("polling interval is set to zero, driver will be disabled");
}
//REVIEW_REHABMAN: just bail if no methods to call... no need to stick around...
if (!methods->getCount())
return false;
if (methods->getCount()) {
// woorkloop
if (!(workloop = getWorkLoop())) {
HWSensorsFatalLog("Failed to obtain workloop");
return false;
}
if (!(timerEventSource = IOTimerEventSource::timerEventSource( this, OSMemberFunctionCast(IOTimerEventSource::Action, this, &ACPIProbe::woorkloopTimerEvent)))) {
ACPISensorsFatalLog("failed to initialize timer event source");
return false;
}
if (kIOReturnSuccess != workloop->addEventSource(timerEventSource))
{
ACPISensorsFatalLog("failed to add timer event source into workloop");
return false;
}
timerEventSource->setTimeoutMS(100);
//ACPISensorsInfoLog("%d method%s registered", methods->getCount(), methods->getCount() > 1 ? "s" : "");
}
registerService();
ACPISensorsInfoLog("started");
return true;
}
bool ACPISensors::start(IOService * provider)
{
ACPISensorsDebugLog("starting...");
if (!super::start(provider))
return false;
if (!(acpiDevice = OSDynamicCast(IOACPIPlatformDevice, provider))) {
ACPISensorsFatalLog("ACPI device not ready");
return false;
}
methods = OSArray::withCapacity(0);
// Try to load configuration provided by ACPI device
OSObject *object = NULL;
// Use Kelvins?
if (kIOReturnSuccess == acpiDevice->evaluateObject("KLVN", &object) && object) {
if (OSNumber *kelvins = OSDynamicCast(OSNumber, object)) {
useKelvins = kelvins->unsigned8BitValue() == 1;
}
OSSafeReleaseNULL(object);
}
// Allow the device to be completely disabled depending on Platform
OSDictionary *configuration = getConfigurationNode();
if (configuration)
{
OSBoolean* disable = OSDynamicCast(OSBoolean, configuration->getObject("DisableDevice"));
if (disable && disable->isTrue()) {
return false;
}
}
// Parse temperature table
if (kIOReturnSuccess == acpiDevice->evaluateObject("TEMP", &object) && object) {
addSensorsFromArray(OSDynamicCast(OSArray, object), kFakeSMCCategoryTemperature);
OSSafeReleaseNULL(object);
}
else ACPISensorsDebugLog("temprerature description table (TEMP) not found");
// Parse voltage table
if (kIOReturnSuccess == acpiDevice->evaluateObject("VOLT", &object) && object) {
addSensorsFromArray(OSDynamicCast(OSArray, object), kFakeSMCCategoryVoltage);
OSSafeReleaseNULL(object);
}
else ACPISensorsDebugLog("voltage description table (VOLT) not found");
// Parse amperage table
if (kIOReturnSuccess == acpiDevice->evaluateObject("AMPR", &object) && object) {
addSensorsFromArray(OSDynamicCast(OSArray, object), kFakeSMCCategoryCurrent);
OSSafeReleaseNULL(object);
}
else ACPISensorsDebugLog("amperage description table (AMPR) not found");
// Parse power table
if (kIOReturnSuccess == acpiDevice->evaluateObject("POWR", &object) && object) {
addSensorsFromArray(OSDynamicCast(OSArray, object), kFakeSMCCategoryPower);
OSSafeReleaseNULL(object);
}
else ACPISensorsDebugLog("power description table (POWR) not found");
// Parse tachometer table
if (kIOReturnSuccess == acpiDevice->evaluateObject("TACH", &object) && object) {
addSensorsFromArray(OSDynamicCast(OSArray, object), kFakeSMCCategoryFan);
OSSafeReleaseNULL(object);
}
else ACPISensorsDebugLog("tachometer description table (TACH) not found");
// If nothing was found on ACPI device try to load configuration from info.plist
if (object == NULL && configuration)
{
if (OSDictionary *temperatures = OSDynamicCast(OSDictionary, configuration->getObject("Temperatures"))) {
if (OSBoolean *kelvins = OSDynamicCast(OSBoolean, temperatures->getObject("UseKelvins"))) {
useKelvins = kelvins->isTrue();
}
addSensorsFromDictionary(OSDynamicCast(OSDictionary, temperatures), kFakeSMCCategoryTemperature);
}
addSensorsFromDictionary(OSDynamicCast(OSDictionary, configuration->getObject("Voltages")), kFakeSMCCategoryVoltage);
addSensorsFromDictionary(OSDynamicCast(OSDictionary, configuration->getObject("Currents")), kFakeSMCCategoryCurrent);
addSensorsFromDictionary(OSDynamicCast(OSDictionary, configuration->getObject("Powers")), kFakeSMCCategoryPower);
addSensorsFromDictionary(OSDynamicCast(OSDictionary, configuration->getObject("Tachometers")), kFakeSMCCategoryFan);
}
if (methods->getCount())
ACPISensorsInfoLog("%d sensor%s added", methods->getCount(), methods->getCount() > 1 ? "s" : "");
registerService();
ACPISensorsInfoLog("started");
return true;
}
bool SuperIOPlugin::start(IOService *provider)
{
if (!super::start(provider))
return false;
OSNumber *number = OSDynamicCast(OSNumber, provider->getProperty(kSuperIOHWMAddress));
if (!number || !(address = number->unsigned16BitValue())) {
HWSensorsFatalLog("wrong address provided");
return false;
}
number = OSDynamicCast(OSNumber, provider->getProperty(kSuperIOControlPort));
if (!number || !(port = number->unsigned8BitValue())) {
HWSensorsFatalLog("wrong port provided");
return false;
}
number = OSDynamicCast(OSNumber, provider->getProperty(kSuperIOModelValue));
if (!number || !(model = number->unsigned16BitValue())) {
HWSensorsFatalLog("wrong model provided");
return false;
}
OSString *string = OSDynamicCast(OSString, provider->getProperty(kSuperIOModelName));
if (!string || !(modelName = string->getCStringNoCopy())) {
HWSensorsFatalLog("wrong model name provided");
return false;
}
string = OSDynamicCast(OSString, provider->getProperty(kSuperIOVendorName));
if (!string || !(vendorName = string->getCStringNoCopy())) {
HWSensorsFatalLog("wrong vendor name provided");
return false;
}
if (!initialize())
return false;
OSString *modelString = OSString::withCString(modelName);
if (OSDictionary *configuration = getConfigurationNode(modelString))
{
addTemperatureSensors(configuration);
addVoltageSensors(configuration);
addTachometerSensors(configuration);
}
else HWSensorsWarningLog("no platform profile provided");
OSSafeReleaseNULL(modelString);
registerService();
HWSensorsInfoLog("started");
return true;
}
bool LPCSensors::start(IOService *provider)
{
if (!super::start(provider))
return false;
OSNumber *number = OSDynamicCast(OSNumber, provider->getProperty(kSuperIOHWMAddress));
if (!number || !(address = number->unsigned16BitValue())) {
HWSensorsFatalLog("wrong address provided");
return false;
}
number = OSDynamicCast(OSNumber, provider->getProperty(kSuperIOControlPort));
if (!number || !(port = number->unsigned8BitValue())) {
HWSensorsFatalLog("wrong port provided");
return false;
}
number = OSDynamicCast(OSNumber, provider->getProperty(kSuperIOModelValue));
if (!number || !(model = number->unsigned16BitValue())) {
HWSensorsFatalLog("wrong model provided");
return false;
}
OSString *string = OSDynamicCast(OSString, provider->getProperty(kSuperIOModelName));
if (!string || !(modelName = string->getCStringNoCopy())) {
HWSensorsFatalLog("wrong model name provided");
return false;
}
string = OSDynamicCast(OSString, provider->getProperty(kSuperIOVendorName));
if (!string || !(vendorName = string->getCStringNoCopy())) {
HWSensorsFatalLog("wrong vendor name provided");
return false;
}
if (!initialize())
return false;
OSString *modelString = OSString::withCString(modelName);
if (OSDictionary *configuration = getConfigurationNode(modelString))
{
addTemperatureSensors(configuration);
addVoltageSensors(configuration);
addTachometerSensors(configuration);
}
else HWSensorsWarningLog("no platform profile provided");
OSSafeReleaseNULL(modelString);
// woorkloop
if (!(workloop = getWorkLoop())) {
HWSensorsFatalLog("Failed to obtain workloop");
return false;
}
if (!(timerEventSource = IOTimerEventSource::timerEventSource(this, OSMemberFunctionCast(IOTimerEventSource::Action, this, &LPCSensors::woorkloopTimerEvent)))) {
HWSensorsFatalLog("failed to initialize timer event source");
return false;
}
if (kIOReturnSuccess != workloop->addEventSource(timerEventSource))
{
HWSensorsFatalLog("failed to add timer event source into workloop");
return false;
}
// two power states - off and on
static const IOPMPowerState powerStates[2] = {
{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 1, IOPMDeviceUsable, IOPMPowerOn, IOPMPowerOn, 0, 0, 0, 0, 0, 0, 0, 0 }
};
// register interest in power state changes
PMinit();
provider->joinPMtree(this);
registerPowerDriver(this, (IOPMPowerState *)powerStates, 2);
registerService();
HWSensorsInfoLog("started");
return true;
}
bool ACPISensors::start(IOService * provider)
{
if (!super::start(provider))
return false;
acpiDevice = (IOACPIPlatformDevice *)provider;
if (!acpiDevice) {
HWSensorsFatalLog("ACPI device not ready");
return false;
}
if (OSDictionary *configuration = getConfigurationNode())
{
// Temperatures
if (OSDictionary *temps = OSDynamicCast(OSDictionary, configuration->getObject("Temperatures"))) {
temperatures = OSDictionary::withCapacity(0);
OSCollectionIterator *iterator = OSCollectionIterator::withCollection(temps);
UInt16 count = 0;
while (OSString *key = OSDynamicCast(OSString, iterator->getNextObject())) {
OSString *method = OSDynamicCast(OSString, temps->getObject(key));
if (method && kIOReturnSuccess == acpiDevice->validateObject(method->getCStringNoCopy())) {
for (int i = 0; i < FakeSMCTemperatureCount; i++) {
if (addSensorToList(temperatures, key, method, FakeSMCTemperature[i].name, FakeSMCTemperature[i].key, FakeSMCTemperature[i].type, FakeSMCTemperature[i].size, kFakeSMCTemperatureSensor, count)) {
count++;
break;
}
else HWSensorsErrorLog("Failed to register temperature sensor \"%s\" for method \"%s\"", key->getCStringNoCopy(), method->getCStringNoCopy());
}
}
};
if (count)
HWSensorsInfoLog("%d temperature sensor%s added", count, count > 1 ? "s" : "");
}
else return false;
// Voltages
if (OSDictionary *volts = OSDynamicCast(OSDictionary, configuration->getObject("Voltages"))) {
voltages = OSDictionary::withCapacity(0);
OSCollectionIterator *iterator = OSCollectionIterator::withCollection(volts);
UInt16 count = 0;
while (OSString *key = OSDynamicCast(OSString, iterator->getNextObject())) {
OSString *method = OSDynamicCast(OSString, volts->getObject(key));
if (method && kIOReturnSuccess == acpiDevice->validateObject(method->getCStringNoCopy())) {
for (int i = 0; i < FakeSMCVolatgeCount; i++) {
if (addSensorToList(voltages, key, method, FakeSMCVolatge[i].name, FakeSMCVolatge[i].key, FakeSMCVolatge[i].type, FakeSMCVolatge[i].size, kFakeSMCVoltageSensor, count)) {
count++;
break;
}
else HWSensorsErrorLog("Failed to register voltage sensor \"%s\" for method \"%s\"", key->getCStringNoCopy(), method->getCStringNoCopy());
}
}
};
if (count)
HWSensorsInfoLog("%d voltage sensor%s added", count, count > 1 ? "s" : "");
}
else return false;
// Tachometers
if (OSDictionary *fans = OSDynamicCast(OSDictionary, configuration->getObject("Tachometers"))) {
tachometers = OSDictionary::withCapacity(0);
OSCollectionIterator *iterator = OSCollectionIterator::withCollection(fans);
UInt16 count = 0;
OSDictionary* fanNames = OSDynamicCast(OSDictionary, configuration->getObject("Fan Names"));
while (OSString *key = OSDynamicCast(OSString, iterator->getNextObject())) {
OSString *method = OSDynamicCast(OSString, fans->getObject(key));
if (method && kIOReturnSuccess == acpiDevice->validateObject(method->getCStringNoCopy())) {
OSString* name = NULL;
if (fanNames)
name = OSDynamicCast(OSString, fanNames->getObject(key));
if (FakeSMCSensor *sensor = addTachometer(count, name ? name->getCStringNoCopy() : 0)) {
tachometers->setObject(sensor->getKey(), method);
count++;
}
else HWSensorsErrorLog("Failed to register tachometer sensor for method \"%s\"", method->getCStringNoCopy());
}
};
if (count)
HWSensorsInfoLog("%d tachometer sensor%s added", count, count > 1 ? "s" : "");
}
else return false;
}
else HWSensorsErrorLog("no valid configuration provided");
registerService();
HWSensorsInfoLog("started");
return true;
}
bool PTIDSensors::start(IOService * provider)
{
if (!super::start(provider))
return false;
acpiDevice = (IOACPIPlatformDevice *)provider;
if (!acpiDevice) {
HWSensorsFatalLog("ACPI device not ready");
return false;
}
if (OSDictionary *configuration = getConfigurationNode()) {
OSBoolean* disable = OSDynamicCast(OSBoolean, configuration->getObject("DisableDevice"));
if (disable && disable->isTrue())
return false;
}
// On some computers (eg. RehabMan's ProBook 4530s), the system will hang on startup
// if kernel cache is used, because of the early call to updateTemperatures and/or
// updateTachometers. At least that is the case with an SSD and a valid pre-linked
// kernel, along with kernel cache enabled. This 1000ms sleep seems to fix the problem,
// enabling a clean boot with PTIDSensors enabled.
IOSleep(1000);
// Update timers
temperaturesLastUpdated = ptimer_read() - NSEC_PER_SEC;
tachometersLastUpdated = temperaturesLastUpdated;
acpiDevice->evaluateInteger("IVER", &version);
if (version == 0) {
OSString *name = OSDynamicCast(OSString, provider->getProperty("name"));
if (name && name->isEqualTo("INT3F0D"))
version = 0x30000;
else
return false;
}
setProperty("version", version, 64);
// Parse sensors
switch (version) {
case 0x30000: {
OSObject *object = NULL;
// Temperatures
if(kIOReturnSuccess == acpiDevice->evaluateObject("TSDL", &object) && object) {
if (OSArray *description = OSDynamicCast(OSArray, object)) {
HWSensorsDebugLog("Parsing temperatures...");
for (UInt32 index = 1; index < description->getCount(); index += 2) {
parseTemperatureName(OSDynamicCast(OSString, description->getObject(index)), (index - 1) / 2);
}
}
else HWSensorsErrorLog("failed to parse TSDL table");
}
else HWSensorsErrorLog("failed to evaluate TSDL table");
// Tachometers
if(kIOReturnSuccess == acpiDevice->evaluateObject("OSDL", &object) && object) {
if (OSArray *description = OSDynamicCast(OSArray, object)) {
HWSensorsDebugLog("Parsing tachometers...");
for (UInt32 index = 2; index < description->getCount(); index += 3) {
parseTachometerName(OSDynamicCast(OSString, description->getObject(index)), OSDynamicCast(OSString, description->getObject(index - 1)), (index - 2) / 3);
}
}
else HWSensorsErrorLog("failed to parse OSDL table");
}
else HWSensorsErrorLog("failed to evaluate OSDL table");
break;
}
case 0x20001: {
OSObject *object = NULL;
// Temperatures
if(kIOReturnSuccess == acpiDevice->evaluateObject("TMPV", &object) && object) {
if (OSArray *description = OSDynamicCast(OSArray, object)) {
for (UInt32 index = 1; index < description->getCount(); index += 3) {
parseTemperatureName(OSDynamicCast(OSString, description->getObject(index)), index + 1);
}
}
else HWSensorsErrorLog("failed to parse TMPV table");
}
else HWSensorsErrorLog("failed to evaluate TMPV table");
// Tachometers
if(kIOReturnSuccess == acpiDevice->evaluateObject("OSDV", &object) && object) {
if (OSArray *description = OSDynamicCast(OSArray, object)) {
for (UInt32 index = 2; index < description->getCount(); index += 4) {
parseTachometerName(OSDynamicCast(OSString, description->getObject(index)), OSDynamicCast(OSString, description->getObject(index - 1)), index + 1);
}
}
else HWSensorsErrorLog("failed to parse OSDV table");
}
else HWSensorsErrorLog("failed to evaluate OSDV table");
break;
}
default:
HWSensorsFatalLog("usupported interface version: 0x%x", (unsigned int)version);
break;
}
registerService();
HWSensorsInfoLog("started");
return true;
}
bool ACPIProbe::start(IOService * provider)
{
ACPISensorsDebugLog("starting...");
if (!super::start(provider))
return false;
if (!(acpiDevice = OSDynamicCast(IOACPIPlatformDevice, provider))) {
ACPISensorsFatalLog("ACPI device not ready");
return false;
}
profiles = OSDictionary::withCapacity(0);
profileList = OSArray::withCapacity(0);
OSObject *object = NULL;
// Try to load configuration provided by ACPI device
if (kIOReturnSuccess == acpiDevice->evaluateObject("LIST", &object) && object) {
if (OSArray *list = OSDynamicCast(OSArray, object)) {
for (unsigned int i = 0; i < list->getCount(); i++) {
if (OSString *method = OSDynamicCast(OSString, list->getObject(i))) {
if (kIOReturnSuccess == acpiDevice->evaluateObject(method->getCStringNoCopy(), &object) && object) {
if (OSArray *config = OSDynamicCast(OSArray, object)) {
if (config->getCount() > 4) {
OSString *pName = OSDynamicCast(OSString, config->getObject(0));
OSNumber *pInterval = OSDynamicCast(OSNumber, config->getObject(1));
OSNumber *pTimeout = OSDynamicCast(OSNumber, config->getObject(2));
OSNumber *pVerbose = OSDynamicCast(OSNumber, config->getObject(3));
OSArray *pMethods = OSArray::withCapacity(config->getCount() - 4);
for (unsigned int offset = 4; offset < config->getCount(); offset++) {
if (OSString *methodName = OSDynamicCast(OSString, config->getObject(offset))) {
pMethods->setObject(methodName);
}
}
addProfile(pName, pMethods, pInterval, pTimeout, pVerbose);
}
}
OSSafeRelease(object);
}
}
}
OSSafeRelease(list);
}
}
else {
ACPISensorsErrorLog("profile definition table (LIST) not found");
}
// Try to load configuration from info.plist
if (profiles->getCount() == 0) {
if (OSDictionary *configuration = getConfigurationNode())
{
OSString *pName = OSDynamicCast(OSString, configuration->getObject("ProfileName"));
OSNumber *pInterval = OSDynamicCast(OSNumber, configuration->getObject("PollingInterval"));
OSNumber *pTimeout = OSDynamicCast(OSNumber, configuration->getObject("PollingTimeout"));
OSBoolean *pVerboseBool = OSDynamicCast(OSBoolean, configuration->getObject("VerboseLog"));
OSNumber *pVerbose = OSNumber::withNumber(pVerboseBool->getValue() ? 1 : 0, 8);
OSArray *pMethods = OSDynamicCast(OSArray, configuration->getObject("MethodsToPoll"));
addProfile(pName, pMethods, pInterval, pTimeout, pVerbose);
}
}
if (this->profiles->getCount()) {
// Parse active profile
if (kIOReturnSuccess == acpiDevice->evaluateObject("ACTV", &object) && object) {
if (OSString *method = OSDynamicCast(OSString, object)) {
if (kIOReturnSuccess == acpiDevice->evaluateObject(method->getCStringNoCopy(), &object) && object) {
if (OSArray *config = OSDynamicCast(OSArray, object)) {
if (config->getCount() > 4) {
if (OSString *profile = OSDynamicCast(OSString, config->getObject(0))) {
if (!(activeProfile = (ACPIProbeProfile *)profiles->getObject(profile))) {
activeProfile = (ACPIProbeProfile *)profileList->getObject(0);
}
}
}
}
OSSafeRelease(object);
}
OSSafeRelease(method);
}
}
// woorkloop
if (!(workloop = getWorkLoop())) {
HWSensorsFatalLog("Failed to obtain workloop");
return false;
}
if (!(timerEventSource = IOTimerEventSource::timerEventSource( this, OSMemberFunctionCast(IOTimerEventSource::Action, this, &ACPIProbe::woorkloopTimerEvent)))) {
ACPISensorsFatalLog("failed to initialize timer event source");
return false;
}
if (kIOReturnSuccess != workloop->addEventSource(timerEventSource))
{
ACPISensorsFatalLog("failed to add timer event source into workloop");
return false;
}
timerEventSource->setTimeoutMS(100);
//ACPISensorsInfoLog("%d method%s registered", methods->getCount(), methods->getCount() > 1 ? "s" : "");
}
// two power states - off and on
static const IOPMPowerState powerStates[2] = {
{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 1, IOPMDeviceUsable, IOPMPowerOn, IOPMPowerOn, 0, 0, 0, 0, 0, 0, 0, 0 }
};
// register interest in power state changes
PMinit();
provider->joinPMtree(this);
registerPowerDriver(this, (IOPMPowerState *)powerStates, 2);
registerService();
ACPISensorsInfoLog("started");
return true;
}
