Exemple #1
0
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 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;
}
Exemple #3
0
bool SuperIOMonitor::start(IOService *provider)
{	
	if (!super::start(provider)) 
        return false;
    
    OSNumber *number = OSDynamicCast(OSNumber, provider->getProperty(kSuperIOHWMAddress));
    
    if (!number || !(address = number->unsigned16BitValue())) {
        HWSensorsWarningLog("wrong address provided");
        return false;
    }
    
    number = OSDynamicCast(OSNumber, provider->getProperty(kSuperIOControlPort));
    
    if (!number || !(port = number->unsigned8BitValue())) {
        HWSensorsWarningLog("wrong port provided");
        return false;
    }
    
    number = OSDynamicCast(OSNumber, provider->getProperty(kSuperIOModelValue));
    
    if (!number || !(model = number->unsigned16BitValue())) {
        HWSensorsWarningLog("wrong model provided");
        return false;
    }
    
    OSString *string = OSDynamicCast(OSString, provider->getProperty(kSuperIOModelName));
    
    if (!string || !(modelName = string->getCStringNoCopy())) {
        HWSensorsWarningLog("wrong model name provided");
        return false;
    }
    
    string = OSDynamicCast(OSString, provider->getProperty(kSuperIOVendorName));
    
    if (!string || !(vendorName = string->getCStringNoCopy())) {
        HWSensorsWarningLog("wrong vendor name provided");
        return false;
    }
    
    if (!initialize())
        return false;

    OSString *manufacturerName = OSDynamicCast(OSString, provider->getProperty("mb-manufacturer"));
    OSString *productName = OSDynamicCast(OSString, provider->getProperty("mb-product"));
    
    OSDictionary *configuration = NULL;
    
    if (OSDictionary *list = OSDynamicCast(OSDictionary, getProperty("Sensors Configuration")))
    {
        if (OSDictionary *manufacturer = OSDynamicCast(OSDictionary, list->getObject(manufacturerName)))
            if (!(configuration = lookupConfiguration(manufacturer, productName)))
                if (!(configuration = lookupConfiguration(manufacturer, modelName)))
                    configuration = lookupConfiguration(manufacturer, "Default");
        
        if (!configuration && !(configuration = lookupConfiguration(list, modelName)))
            configuration = lookupConfiguration(list, "Default");
    }

	if (configuration) {    
        addTemperatureSensors(configuration);
        addVoltageSensors(configuration);
        addTachometerSensors(configuration);
        registerService();
    }
    else HWSensorsWarningLog("no sensors configuration provided");
    
    HWSensorsInfoLog("started");

	return true;
}