IOService* X3100monitor::probe(IOService *provider, SInt32 *score)
{
if (super::probe(provider, score) != this) return 0;
UInt32 vendor_id, device_id;
if (OSDictionary * dictionary = serviceMatching(kGenericPCIDevice)) {
if (OSIterator * iterator = getMatchingServices(dictionary)) {
IOPCIDevice* device = 0;
while (device = OSDynamicCast(IOPCIDevice, iterator->getNextObject())) {
OSData *data = OSDynamicCast(OSData, device->getProperty("vendor-id"));
if (data)
vendor_id = *(UInt32*)data->getBytesNoCopy();
data = OSDynamicCast(OSData, device->getProperty("device-id"));
if (data)
device_id = *(UInt32*)data->getBytesNoCopy();
if ((vendor_id==0x8086) && (device_id==0x2a00)){
InfoLog("found %lx chip", (long unsigned int)device_id);
VCard = device;
}
}
}
}
return this;
}
IOService* GeforceSensors::probe(IOService *provider, SInt32 *score)
{
UInt32 vendor_id, device_id, class_id;
DebugLog("Probing...");
if (super::probe(provider, score) != this) return 0;
InfoLog("GeforceSensors by kozlek (C) 2012");
s8 ret = 0;
if (OSDictionary * dictionary = serviceMatching(kGenericPCIDevice)) {
if (OSIterator * iterator = getMatchingServices(dictionary)) {
ret = 1;
IOPCIDevice* device = 0;
do {
device = OSDynamicCast(IOPCIDevice, iterator->getNextObject());
if (!device) {
break;
}
OSData *data = OSDynamicCast(OSData, device->getProperty(fVendor));
vendor_id = 0;
if (data)
vendor_id = *(UInt32*)data->getBytesNoCopy();
device_id = 0;
data = OSDynamicCast(OSData, device->getProperty(fDevice));
if (data)
device_id = *(UInt32*)data->getBytesNoCopy();
class_id = 0;
data = OSDynamicCast(OSData, device->getProperty(fClass));
if (data)
class_id = *(UInt32*)data->getBytesNoCopy();
if ((vendor_id==0x10de) && (class_id == 0x030000)) {
InfoLog("found %x Nvidia chip", (unsigned int)device_id);
card.pcidev = device;
card.device_id = device_id;
ret = 1; //TODO - count a number of cards
card.card_index = ret;
break;
}
} while (device);
}
}
if(ret)
return this;
else return 0;
return this;
}
bool FakeSMC::start(IOService *provider)
{
if (!super::start(provider))
return false;
int arg_value = 1;
// Check if we have SMC already
if (OSDictionary *matching = serviceMatching("IOACPIPlatformDevice")) {
if (OSIterator *iterator = getMatchingServices(matching)) {
OSString *smcNameProperty = OSString::withCString("APP0001");
while (IOService *service = (IOService*)iterator->getNextObject()) {
OSObject *serviceNameProperty = service->getProperty("name");
if (serviceNameProperty && serviceNameProperty->isEqualTo(smcNameProperty)) {
HWSensorsFatalLog("SMC device detected, will not create another one");
return false;
}
}
OSSafeRelease(iterator);
}
OSSafeRelease(matching);
}
if (!smcDevice->initAndStart(provider, this)) {
HWSensorsInfoLog("failed to initialize SMC device");
return false;
}
registerService();
// Load keys from NVRAM
if (PE_parse_boot_argn("-fakesmc-use-nvram", &arg_value, sizeof(arg_value))) {
if (UInt32 count = smcDevice->loadKeysFromNVRAM())
HWSensorsInfoLog("%d key%s loaded from NVRAM", count, count == 1 ? "" : "s");
else
HWSensorsInfoLog("NVRAM will be used to store system written keys...");
}
return true;
}
void SessionHelper::info(const std::vector<std::string> &patternVec, bool verbose, bool showHidden, bool showDoc, bool showRaw, bool parseable)
{
std::set<std::string> matchServs;
//pattern match, and display
for (unsigned int i = 0; i < patternVec.size(); ++i)
{
std::list<std::string> tmp = getMatchingServices(patternVec[i], showHidden);
matchServs.insert(tmp.begin(), tmp.end());
}
if (matchServs.empty())
throw std::runtime_error("no services matching the given pattern(s) were found");
for (unsigned int j = 0; j < _servicesInfos.size(); ++j)
for(const std::string &it: matchServs)
if (it == _servicesInfos[j].name())
showServiceInfo(_servicesInfos[j], verbose, showHidden, showDoc, showRaw, parseable);
}
IOReturn IOPMPagingPlexus::setAggressiveness ( unsigned long type, unsigned long )
{
OSDictionary * dict;
OSIterator * iter;
OSObject * next;
IOService * candidate = 0;
IOService * pagingProvider;
if( type != kPMMinutesToSleep)
return IOPMNoErr;
IOLockLock(ourLock);
if ( systemBooting ) {
systemBooting = false;
IOLockUnlock(ourLock);
dict = IOBSDNameMatching(rootdevice);
if ( dict ) {
iter = getMatchingServices(dict);
if ( iter ) {
while ( (next = iter->getNextObject()) ) {
if ( (candidate = OSDynamicCast(IOService,next)) ) {
break;
}
}
iter->release();
}
}
if ( candidate ) {
pagingProvider = findProvider(candidate);
if ( pagingProvider ) {
processSiblings(pagingProvider);
pagingProvider->addPowerChild(this);
getPMRootDomain()->removePowerChild(((IOPowerConnection *)getParentEntry(gIOPowerPlane)));
processChildren();
}
}
}
else {
IOLockUnlock(ourLock);
}
return IOPMNoErr;
}
bool RadeonSensors::probIsAcceleratorAlreadyLoaded()
{
bool acceleratorFound = false;
if (OSDictionary *matching = serviceMatching("IOAccelerator")) {
if (OSIterator *iterator = getMatchingServices(matching)) {
while (IOService *service = (IOService*)iterator->getNextObject()) {
if (pciDevice == service->getParentEntry(gIOServicePlane)) {
acceleratorFound = true;
break;
}
}
OSSafeReleaseNULL(iterator);
}
OSSafeReleaseNULL(matching);
}
return acceleratorFound;
}
IOReturn GPUSensors::probeEvent()
{
HWSensorsDebugLog("Probe event...");
bool acceleratorFound = false;
if (OSDictionary *matching = serviceMatching("IOAccelerator")) {
if (OSIterator *iterator = getMatchingServices(matching)) {
while (IOService *service = (IOService*)iterator->getNextObject()) {
if (pciDevice == service->getParentEntry(gIOServicePlane)) {
acceleratorFound = true;
break;
}
}
OSSafeRelease(iterator);
}
OSSafeRelease(matching);
}
if (acceleratorFound) {
releaseTimerEventSource;
onAcceleratorFound(pciDevice);
}
else if (probeCounter++ == 45) {
releaseTimerEventSource;
onTimeoutExceeded(pciDevice);
}
else {
if (probeCounter > 0 && !(probeCounter % 15))
HWSensorsInfoLog("still waiting for IOAccelerator to start...");
timerEventSource->setTimeoutMS(1000);
}
return kIOReturnSuccess;
}
SessionHelper::MatchMap SessionHelper::getMatchMap(const std::vector<std::string> &patternList, ShPatternResolver patternResolver, bool hidden)
{
MatchMap matchMap;
for (unsigned int i = 0; i < patternList.size(); ++i)
{
std::string servicePattern;
std::string memberPattern;
splitName(patternList[i], servicePattern, memberPattern, true);
std::list<std::string> matchingServices = getMatchingServices(servicePattern, hidden);
for(const std::string &it: matchingServices)
{
if (!matchMap.count(it))
matchMap[it].first = getServiceHelper(it);
std::pair<ServiceHelper, std::set<std::string> > &matchPair = matchMap[it];
std::list<std::string> matchingMembers = (matchPair.first.*patternResolver)(memberPattern, hidden);
matchMap[it].second.insert(matchingMembers.begin(), matchingMembers.end());
}
}
return matchMap;
}
int PTnVmon::probe_devices()
{
IOPCIDevice* PTCard=NULL;
int i=0;
UInt16 vendor_id;
IOLog("PTKawainVi: started\n");
OSData* idKey;
OSDictionary * iopci = serviceMatching("IOPCIDevice");
OSString* str;
#if __LP64__
mach_vm_address_t addr;
//mach_vm_size_t size;
#else
vm_address_t addr;
//vm_size_t size;
#endif
nvclock.num_cards=0;
if (iopci) {
OSIterator * iterator = getMatchingServices(iopci);
if (iterator) {
while (PTCard = OSDynamicCast(IOPCIDevice, iterator->getNextObject())) {
vendor_id=0;
str=OSDynamicCast(OSString, PTCard->getProperty("IOName"));
idKey=OSDynamicCast(OSData, PTCard->getProperty("vendor-id"));
if (idKey)
vendor_id=*(UInt32*)idKey->getBytesNoCopy();
if ((str->isEqualTo("display"))&&(vendor_id==0x10de)){
PTCard->setMemoryEnable(true);
nvio = PTCard->mapDeviceMemoryWithIndex(0);
addr = (vm_address_t)nvio->getVirtualAddress();
idKey=OSDynamicCast(OSData, PTCard->getProperty("device-id"));
if (idKey)
nvclock.card[i].device_id=*(UInt32*)idKey->getBytesNoCopy();
IOLog("Vendor ID: %x, Device ID: %x\n", vendor_id, nvclock.card[i].device_id);
nvclock.card[i].arch = get_gpu_arch(nvclock.card[i].device_id);
IOLog("Architecture: %x\n", nvclock.card[i].arch);
nvclock.card[i].number = i;
nvclock.card[i].card_name = (char*)get_card_name(nvclock.card[i].device_id, &nvclock.card[i].gpu);
IOLog("%s\n", nvclock.card[i].card_name);
nvclock.card[i].state = 0;
nvclock.card[i].reg_address = addr;
map_mem_card( &nvclock.card[i], addr );
i++;
}
}
}
}
nvclock.num_cards = i;
if (!i) {
IOLog("PTKawainVi: No nVidia graphics adapters found\n");
}
return nvclock.num_cards;
}
bool FakeSMC::start(IOService *provider)
{
if (!super::start(provider))
return false;
if (!(keyStore = OSDynamicCast(FakeSMCKeyStore, waitForMatchingService(serviceMatching(kFakeSMCKeyStoreService), kFakeSMCDefaultWaitTimeout)))) {
HWSensorsInfoLog("still waiting for FakeSMCKeyStore...");
return false;
// HWSensorsDebugLog("creating FakeSMCKeyStore");
//
// if (!(keyStore = new FakeSMCKeyStore)) {
// HWSensorsInfoLog("failed to create FakeSMCKeyStore");
// return false;
// }
//
// HWSensorsDebugLog("initializing FakeSMCKeyStore");
//
// if (keyStore->initAndStart(this, configuration)) {
// keyStore->setProperty("IOUserClientClass", "FakeSMCKeyStoreUserClient");
// }
// else {
// keyStore->release();
// HWSensorsFatalLog("failed to initialize FakeSMCKeyStore device");
// return false;
// }
}
// if (IOService *resources = waitForMatchingService(serviceMatching("IOResources"), 0))
// this->attach(resources);
OSDictionary *configuration = OSDynamicCast(OSDictionary, getProperty("Configuration"));
// Load preconfigured keys
HWSensorsDebugLog("loading keys...");
if (!configuration) {
HWSensorsFatalLog("no configuration node found!");
return false;
}
if (UInt32 count = keyStore->addKeysFromDictionary(OSDynamicCast(OSDictionary, configuration->getObject("Keys")))) {
HWSensorsInfoLog("%d preconfigured key%s added", count, count == 1 ? "" : "s");
}
else {
HWSensorsWarningLog("no preconfigured keys found");
}
// Load wellknown type names
HWSensorsDebugLog("loading types...");
keyStore->addWellKnownTypesFromDictionary(OSDynamicCast(OSDictionary, configuration->getObject("Types")));
// Set Clover platform keys
if (OSDictionary *dictionary = OSDynamicCast(OSDictionary, configuration->getObject("Clover"))) {
UInt32 count = 0;
if (IORegistryEntry* cloverPlatformNode = fromPath("/efi/platform", gIODTPlane)) {
if (OSIterator *iterator = OSCollectionIterator::withCollection(dictionary)) {
while (OSString *name = OSDynamicCast(OSString, iterator->getNextObject())) {
if (OSData *data = OSDynamicCast(OSData, cloverPlatformNode->getProperty(name))) {
if (OSArray *items = OSDynamicCast(OSArray, dictionary->getObject(name))) {
OSString *key = OSDynamicCast(OSString, items->getObject(0));
OSString *type = OSDynamicCast(OSString, items->getObject(1));
if (keyStore->addKeyWithValue(key->getCStringNoCopy(), type->getCStringNoCopy(), data->getLength(), data->getBytesNoCopy()))
count++;
}
}
}
OSSafeRelease(iterator);
}
}
if (count)
HWSensorsInfoLog("%d key%s exported by Clover EFI", count, count == 1 ? "" : "s");
}
// Check if we have SMC already
bool smcDeviceFound = false;
if (OSDictionary *matching = serviceMatching("IOACPIPlatformDevice")) {
if (OSIterator *iterator = getMatchingServices(matching)) {
OSString *smcNameProperty = OSString::withCString("APP0001");
while (IOService *service = (IOService*)iterator->getNextObject()) {
OSObject *serviceNameProperty = service->getProperty("name");
if (serviceNameProperty && serviceNameProperty->isEqualTo(smcNameProperty)) {
smcDeviceFound = true;
}
}
OSSafeRelease(iterator);
}
OSSafeRelease(matching);
}
if (!smcDeviceFound) {
if (!(smcDevice = new FakeSMCDevice)) {
HWSensorsInfoLog("failed to create SMC device");
return false;
}
IOService *platformExpert = waitForMatchingService(serviceMatching("IOACPIPlatformExpert"), kFakeSMCDefaultWaitTimeout);
if (!smcDevice->initAndStart(platformExpert, this)) {
HWSensorsFatalLog("failed to initialize SMC device");
return false;
}
}
else {
HWSensorsInfoLog("found physical SMC device, will not create virtual one. Providing only basic plugins functionality");
}
int arg_value = 1;
// Load keys from NVRAM
if (PE_parse_boot_argn("-fakesmc-use-nvram", &arg_value, sizeof(arg_value))) {
if (UInt32 count = keyStore->loadKeysFromNVRAM())
HWSensorsInfoLog("%d key%s loaded from NVRAM", count, count == 1 ? "" : "s");
else
HWSensorsInfoLog("NVRAM will be used to store system written keys...");
}
registerService();
return true;
}
