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CPU temperature in iStat


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#1
oldnapalm

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This is a slightly modified FakeSMC kext, I just added the temp keys and some lines of code from VoodooMonitor to update them, so iStat will show the CPU core temps. It was tested on Snow Leopard and Leopard.

Thanks goes to Master Chief for his help, Netkas for the help and for writing FakeSMC, Mozodojo for writing VoodooMonitor, and Superhai for writing VoodooPower.

23/10/2009 - Updated by Mozodojo to use Markswell's utilities (uses code from Mac OS X kernel). Now it works well in Snow Leopard and shows correctly all cores.

20/11/2009 - Netkas added this patch to FakeSMC 2.5, he reworked it for reading temps on demand, not in loop.
Download from http://netkas.org/?p=338

23/05/2010 - Mozodojo, Slice and Usr-sse2 added plugin support to FakeSMC (fan, voltage, GPU, mobo sensors, ...)
Check this thread: http://www.projectos...?showtopic=1206
Posted Image

14/10/2010 - Mozodojo released a new version that works from Extra folder.
http://www.insanelym...howtopic=234452

My latest version (based on FakeSMC V2): - outdated
Kext 10.6 Attached File  fakesmc.kext.zip   30.96KB   1107 downloads
Kext 10.5 Attached File  fakesmc.kext.zip   17.34KB   231 downloads
Source Attached File  fakesmc.zip   24.29KB   63 downloads


#2
Master Chief

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Thanks man. I'll look into it after the break.

Edit: See here: keysToAdd = OSDynamicCast(OSDictionary, getProperty("SMCKeys"));

You don't need to re-compile the source – you can simply add a dictionary key (SMCKeys) in the Info.plist (when that is missing as child of FakeSMC) and add your key TCOD (type: Data) there.

#3
oldnapalm

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Ok, but doing this way won't the key have a static value? It has to be updated with CPU temperature.

#4
Master Chief

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Ok, but doing this way won't the key have a static value? It has to be updated with CPU temperature.

I did it and it works. Real CPU temps, not just a static value. Give it a try.

What about adding fan speeds and mobo temps?

#5
oldnapalm

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I did it and it works. Real CPU temps, not just a static value. Give it a try.

What about adding fan speeds and mobo temps?


But did you use the version I uploaded, or your original fakesmc?

With original fakesmc, if I add the key to Info.plist, iStat shows the static value. What value did you add? Just the key, without value?

About fan speeds and mobo temps, I think they must be get from the sensor chip, like Mark-i does from Winbond. Would have to take a look at lm-sensors from Linux.

#6
Master Chief

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But did you use the version I uploaded, or your original fakesmc?

With original fakesmc, if I add the key to Info.plist, iStat shows the static value. What value did you add? Just the key, without value?

I'll attach it shortly (attachment removed/see post#20). Busy working on my Mac right now.

About fan speeds and mobo temps, I think they must be get from the sensor chip, like Mark-i does from Winbond. Would have to take a look at lm-sensors from Linux.

I haven't really check, but where is the CPU temp coming from then?

p.s. It's not a ZIP file but the kext I am using right now (didn't had time to compress it first).

#7
oldnapalm

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I'll attach it shortly. Busy working on my Mac right now.


I haven't really check, but where is the CPU temp coming from then?

p.s. It's not a ZIP file but the kext I am using right now (didn't had time to compress it first).


Maybe you are using the version I modified, or you have some code in DSDT, or some kext loaded that does the magic. I tried just adding the key to Info.plist and it didn't work.

The code I added (from VoodooMonitor) is:
UInt8 mynewvalue = 0;
		UInt64 msr = rdmsr64(0x019C);
		if (msr & 0x80000000) mynewvalue = (msr >> 16) & 0x7F;
		SMCData MySMCKey = 0;
		MySMCKey = SMCDevice->FindSMCKey("TC0D");
		MySMCKey->data[0] = 100-mynewvalue;
Probably "100" in the last line should be replaced by calculated Tjmax value.
This is the diode temperature.
Mark-i shows temp from the sensor under the CPU, which comes from Winbond chip, like mobo temp and fan speed (I think).

#8
Master Chief

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Maybe you are using the version I modified, or you have some code in DSDT, or some kext loaded that does the magic. I tried just adding the key to Info.plist and it didn't work.

That is weird. Did you patch your DSDT with the SMBUS/EC code blocks I've added? And please add a kextstat dump for me.
BTW: You are running in 32 bit mode, right?

The code I added (from VoodooMonitor) is:

UInt8 mynewvalue = 0;
		UInt64 msr = rdmsr64(0x019C);
		if (msr & 0x80000000) mynewvalue = (msr >> 16) & 0x7F;
		SMCData MySMCKey = 0;
		MySMCKey = SMCDevice->FindSMCKey("TC0D");
		MySMCKey->data[0] = 100-mynewvalue;
Probably "100" in the last line should be replaced by calculated Tjmax value.
This is the diode temperature.
Mark-i shows temp from the sensor under the CPU, which comes from Winbond chip, like mobo temp and fan speed (I think).

Yeah I noticed the new lines. I'll better wait for your answers and attachments first (saving me some time).

#9
oldnapalm

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That is weird. Did you patch your DSDT with the SMBUS/EC code blocks I've added? And please add a kextstat dump for me.
BTW: You are running in 32 bit mode, right?


Yeah I noticed the new lines. I'll better wait for your answers and attachments first (saving me some time).


No, I didn't add the SMBUS/EC patch to DSDT, I'll try to do it to see if it makes the difference.

I'm running 64 bit mode.

kextstat:
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22 0 0xffffff7f806c1000 0x3000 0x3000 com.apple.driver.AppleAPIC (1.4) <4 3>
23 0 0xffffff7f806c4000 0x4000 0x4000 com.apple.driver.AppleSMBIOS (1.4) <7 4 3>
24 0 0xffffff7f806c8000 0x3000 0x3000 com.apple.driver.AppleIntelCPUPowerManagementClient (90.0.0) <7 6 5 4 3 1>
25 0 0xffffff7f806cb000 0x6000 0x6000 com.apple.driver.AppleRTC (1.3) <8 5 4 3 1>
26 0 0xffffff7f806d1000 0x3000 0x3000 com.apple.driver.AppleHPET (1.4) <8 7 5 4 3>
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28 0 0xffffff7f80716000 0x4000 0x4000 com.apple.driver.AppleACPIButtons (1.3) <27 10 8 7 6 5 4 3 1>
30 3 0xffffff7f8071d000 0x7000 0x7000 com.apple.iokit.IOAHCIFamily (2.0.0) <5 4 3 1>
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35 0 0xffffff7f80776000 0x4000 0x4000 org.netkas.fakesmc (2) <8 7 4 3>
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37 0 0xffffff7f8078e000 0x5000 0x5000 com.apple.AppleFSCompression.AppleFSCompressionTypeZlib (1.0.0d1) <6 4 3 2 1>
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59 1 0xffffff7f808bf000 0xc000 0xc000 com.apple.driver.IOPlatformPluginFamily (3.4.0a20) <6 5 4 3>
60 2 0xffffff7f808cb000 0xb000 0xb000 com.apple.driver.AppleSMC (3.0.1d2) <8 7 5 4 3>
61 0 0xffffff7f808d6000 0x11000 0x11000 com.apple.driver.ACPI_SMC_PlatformPlugin (3.4.0a20) <60 59 9 8 7 6 5 4 3>
62 7 0xffffff7f808e7000 0x34000 0x34000 com.apple.iokit.AppleProfileFamily (40) <9 7 6 5 4 3 1>
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64 2 0xffffff7f80923000 0x1a000 0x1a000 com.apple.iokit.IONetworkingFamily (1.8) <7 6 5 4 3 1>
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87 1 0xffffff7f81298000 0x58000 0x58000 com.apple.filesystems.ntfs (3.0) <7 6 5 4 1>
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linenums:0'>Index Refs Address Size Wired Name (Version) <Linked Against> 1 58 0 0 0 com.apple.kpi.bsd (10.0.0) 2 4 0 0 0 com.apple.kpi.dsep (10.0.0) 3 75 0 0 0 com.apple.kpi.iokit (10.0.0) 4 81 0 0 0 com.apple.kpi.libkern (10.0.0) 5 64 0 0 0 com.apple.kpi.mach (10.0.0) 6 26 0 0 0 com.apple.kpi.private (10.0.0) 7 35 0 0 0 com.apple.kpi.unsupported (10.0.0) 8 7 0xffffff7f80600000 0x4000 0x4000 com.apple.iokit.IOACPIFamily (1.3.0) <7 6 4 3> 9 15 0xffffff7f80604000 0x12000 0x12000 com.apple.iokit.IOPCIFamily (2.6) <7 5 4 3> 10 1 0xffffff7f80616000 0x44000 0x44000 com.apple.driver.AppleACPIPlatform (1.3) <9 8 7 6 5 4 3> 11 0 0xffffff7f8065a000 0x2000 0x2000 com.psystar.driver.OpenHaltRestart (1.0.3) <4 3> 12 0 0xffffff7f8065c000 0x18000 0x18000 com.apple.driver.AppleIntelCPUPowerManagement (90.0.0) <7 6 5 4 3 1> 13 8 0xffffff7f80674000 0x1a000 0x1a000 com.apple.iokit.IOStorageFamily (1.6) <7 6 5 4 3 1> 14 0 0xffffff7f8068e000 0x12000 0x12000 com.apple.driver.DiskImages (281) <13 7 6 5 4 3 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0x3000 com.apple.driver.AppleHPET (1.4) <8 7 5 4 3> 27 2 0xffffff7f806d4000 0x42000 0x42000 com.apple.iokit.IOHIDFamily (1.6.0) <7 6 5 4 3 1> 28 0 0xffffff7f80716000 0x4000 0x4000 com.apple.driver.AppleACPIButtons (1.3) <27 10 8 7 6 5 4 3 1> 30 3 0xffffff7f8071d000 0x7000 0x7000 com.apple.iokit.IOAHCIFamily (2.0.0) <5 4 3 1> 31 0 0xffffff7f80724000 0xe000 0xe000 com.apple.driver.AppleAHCIPort (2.0.0) <30 9 5 4 3 1> 32 6 0xffffff7f80732000 0x32000 0x32000 com.apple.iokit.IOUSBFamily (3.7.8) <7 5 4 3 1> 33 0 0xffffff7f80764000 0x10000 0x10000 com.apple.driver.AppleUSBUHCI (3.7.5) <32 9 7 5 4 3 1> 35 0 0xffffff7f80776000 0x4000 0x4000 org.netkas.fakesmc (2) <8 7 4 3> 36 0 0xffffff7f8077a000 0x14000 0x14000 com.apple.driver.AppleUSBEHCI (3.7.5) <32 9 7 5 4 3 1> 37 0 0xffffff7f8078e000 0x5000 0x5000 com.apple.AppleFSCompression.AppleFSCompressionTypeZlib (1.0.0d1) <6 4 3 2 1> 38 2 0xffffff7f80793000 0x4b000 0x4b000 com.apple.iokit.IOFireWireFamily (4.1.7) <5 4 3 1> 39 0 0xffffff7f807de000 0x28000 0x28000 com.apple.driver.AppleFWOHCI (4.3.4) <38 9 7 6 5 4 3 1> 40 1 0xffffff7f80806000 0xf000 0xf000 com.apple.iokit.IOATAFamily (2.5.0) <5 4 3 1> 41 0 0xffffff7f80815000 0x7000 0x7000 com.jmicron.JMicronATA (1.0.0) <40 9 4 3> 42 0 0xffffff7f8081c000 0x14000 0x14000 com.apple.iokit.IOAHCIBlockStorage (1.5.0) <30 13 5 4 3 1> 43 0 0xffffff7f80830000 0x4000 0x4000 com.apple.BootCache (31) <7 6 5 4 3 1> 44 3 0xffffff7f80834000 0x19000 0x19000 com.apple.iokit.IOSCSIArchitectureModelFamily (2.5.1) <5 4 3 1> 45 0 0xffffff7f8084d000 0x9000 0x9000 com.apple.iokit.IOAHCISerialATAPI (1.2.0) <44 30 5 4 3 1> 46 0 0xffffff7f80856000 0x2000 0x2000 com.apple.iokit.IOUSBUserClient (3.7.5) <32 5 4 3 1> 47 0 0xffffff7f80858000 0xf000 0xf000 com.apple.driver.AppleUSBHub (3.7.8) <32 5 4 3 1> 48 0 0xffffff7f80867000 0x3000 0x3000 com.apple.driver.XsanFilter (402.1) <13 5 4 3 1> 49 3 0xffffff7f8086a000 0x9000 0x9000 com.apple.iokit.IOCDStorageFamily (1.6) <13 5 4 3 1> 50 2 0xffffff7f80873000 0x7000 0x7000 com.apple.iokit.IODVDStorageFamily (1.6) <49 13 5 4 3 1> 51 1 0xffffff7f8087a000 0x7000 0x7000 com.apple.iokit.IOBDStorageFamily (1.6) <50 49 13 5 4 3 1> 52 0 0xffffff7f80881000 0x13000 0x13000 com.apple.iokit.IOSCSIMultimediaCommandsDevice (2.5.1) <51 50 49 44 13 5 4 3 1> 53 0 0xffffff7f80894000 0x7000 0x7000 com.apple.iokit.SCSITaskUserClient (2.5.1) <44 13 5 4 3 1> 54 0 0xffffff7f8089b000 0x4000 0x4000 com.apple.driver.AppleUSBComposite (3.7.5) <32 4 3 1> 55 0 0xffffff7f8089f000 0x5000 0x5000 com.apple.iokit.IOUSBHIDDriver (3.7.5) <32 27 5 4 3 1> 56 2 0xffffff7f808a4000 0x8000 0x8000 com.apple.iokit.IOHDAFamily (1.7.4a1) <5 4 3 1> 57 0 0xffffff7f808ac000 0x10000 0x10000 com.apple.driver.AppleHDAController (1.7.4a1) <56 9 5 4 3 1> 58 0 0xffffff7f808bc000 0x3000 0x3000 com.apple.driver.AppleLPC (1.4.6) <9 5 4 3> 59 1 0xffffff7f808bf000 0xc000 0xc000 com.apple.driver.IOPlatformPluginFamily (3.4.0a20) <6 5 4 3> 60 2 0xffffff7f808cb000 0xb000 0xb000 com.apple.driver.AppleSMC (3.0.1d2) <8 7 5 4 3> 61 0 0xffffff7f808d6000 0x11000 0x11000 com.apple.driver.ACPI_SMC_PlatformPlugin (3.4.0a20) <60 59 9 8 7 6 5 4 3> 62 7 0xffffff7f808e7000 0x34000 0x34000 com.apple.iokit.AppleProfileFamily (40) <9 7 6 5 4 3 1> 63 0 0xffffff7f8091b000 0x8000 0x8000 com.apple.driver.AppleIntelMeromProfile (19) <62 6 5 4 3> 64 2 0xffffff7f80923000 0x1a000 0x1a000 com.apple.iokit.IONetworkingFamily (1.8) <7 6 5 4 3 1> 65 0 0xffffff7f8093d000 0x2d000 0x2d000 com.apple.iokit.AppleYukon2 (3.1.14b1) <64 9 5 4 3 1> 66 3 0xffffff7f8096a000 0x23000 0x23000 com.apple.iokit.IOGraphicsFamily (2.0) <9 7 5 4 3> 67 2 0xffffff7f8098d000 0xf000 0xf000 com.apple.iokit.IONDRVSupport (2.0) <66 9 7 5 4 3> 68 2 0xffffff7f8099c000 0x277000 0x277000 com.apple.NVDAResman (6.0.2) <67 66 9 5 4 3 1> 69 0 0xffffff7f80c13000 0x46a000 0x46a000 com.apple.nvidia.nv50hal (6.0.2) <68 4 3> 70 1 0xffffff7f8107d000 0x5000 0x5000 com.apple.kext.OSvKernDSPLib (1.3) <5 4> 71 3 0xffffff7f81082000 0x1b000 0x1b000 com.apple.iokit.IOAudioFamily (1.7.0fc16) <70 5 4 3 1> 72 1 0xffffff7f8109d000 0x72000 0x72000 com.apple.driver.DspFuncLib (1.7.4a1) <71 5 4 3 1> 73 0 0xffffff7f8110f000 0x83000 0x83000 com.apple.driver.AppleHDA (1.7.4a1) <72 71 56 5 4 3 1> 74 0 0xffffff7f81192000 0x4000 0x4000 com.apple.driver.AudioIPCDriver (1.1.0) <71 5 4 3 1> 76 0 0xffffff7f8119e000 0x9000 0x9000 com.apple.iokit.IOFireWireIP (2.0.3) <64 38 5 4 3 1> 77 0 0xffffff7f811a7000 0xb2000 0xb2000 com.apple.GeForce (6.0.2) <68 67 66 9 7 6 5 4 3 1> 79 0 0xffffff7f8125b000 0x5000 0x5000 com.apple.Dont_Steal_Mac_OS_X (7.0.0) <60 7 4 3 1> 82 1 0xffffff7f8126a000 0xa000 0xa000 com.apple.iokit.IOSerialFamily (10.0.2) <7 6 5 4 3 1> 83 0 0xffffff7f81274000 0xa000 0xa000 com.apple.iokit.IOBluetoothSerialManager (2.2.1f7) <82 7 5 4 3 1> 84 0 0xffffff7f8127e000 0xc000 0xc000 com.apple.iokit.IOSurface (73.0) <7 5 4 3 1> 85 0 0xffffff7f8128a000 0x4000 0x4000 com.evosx86.driver.lspcidrv (1.0) <4 3> 86 0 0xffffff7f8128e000 0xa000 0xa000 com.apple.filesystems.autofs (2.1.0) <7 6 5 4 3 1> 87 1 0xffffff7f81298000 0x58000 0x58000 com.apple.filesystems.ntfs (3.0) <7 6 5 4 1> 88 0 0xffffff7f812f0000 0x3000 0x3000 com.apple.driver.AppleProfileCallstackAction (20) <62 5 4 3 1> 89 0 0xffffff7f812f3000 0x2000 0x2000 com.apple.driver.AppleProfileKEventAction (10) <62 4 3 1> 91 0 0xffffff7f812fe000 0x2000 0x2000 com.apple.driver.AppleProfileRegisterStateAction (10) <62 4 3 1> 92 0 0xffffff7f81300000 0x2000 0x2000 com.apple.driver.AppleProfileThreadInfoAction (14) <62 6 4 3 1> 93 0 0xffffff7f81302000 0x2000 0x2000 com.apple.driver.AppleProfileTimestampAction (10) <62 5 4 3 1> 94 0 0xffffff7f81304000 0x3000 0x3000 com.apple.driver.AppleProfileReadCounterAction (17) <62 6 4 3> 95 0 0xffffff7f81307000 0x5000 0x5000 com.apple.driver.AppleHWSensor (1.9.2d0) <5 4 3>


#10
Master Chief

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Then I guess you also don't get these in kernel.log:

Right after boot _linenums:0'><strong class='bbc'>Right after boot:</strong>Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found IN2R, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found VSFC, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found VCBC, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found VS6C, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found VS8C, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found Vp1C, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found VG1C, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found VS1C, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found VSAC, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found VM0S, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found Vp3C, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found VSCC, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found VS3C, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found VP0R, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found VMBS, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found VSEC, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found VCAC, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found VS5C, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found VS7C, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found Vp0C, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found VG0C, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found VS0C, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found VS9C, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found Vp2C, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found VSBC, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found VS2C, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found VN0C, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found VMAS, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found VSDC, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found VS4C, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found VC0C, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found PG0C, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found PG1C, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found PN2R, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found PM2S, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found PP0R, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found PC0C, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found PM1S, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found PN0C, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found PN1R, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found PN0R, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found PCBC, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found PCAC, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found PMBS, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found Pp0C, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found Pp1C, length - 6Oct 18 01:33:52 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found PMAS, length - 6<strong class='bbc'>Wake after sleep:</strong>Oct 18 01:34:59 Master-Chiefs-Mac kernel[0]: FakeSMC: key info not found CLWK, length - 6

Something tells me that having a working/functional SBUS/EC is mighty important ;)

#11
Beerkex'd

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I feel mysteriously compelled to add the EC now, I only did the SBUS...I'm getting the same error from fakesmc after waking up from sleep.

/EDIT

Done... http://www.insanelym...40#entry1299409

I see "FakeSMC: key info not found CLWK, length - 6" when waking up from S3 sleep with the fakeSMC.kext from this thread.

#12
oldnapalm

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I do see those FakeSMC messages in kernel.log, I guess they are the keys that iStat tries to read.

I added the SMBUS/EC patch to DSDT, copied all code blocks with EC support and SBUS support comments. The only difference is that my DSDT doesn't have an LPCB device, so I put the code from it in SBRG, which has the same address.

kextstat after SMBUS/EC patch to DSDT:
CPUPowerManagement (90.0.0) <7 6 5 4 3 1>
13 8 0xffffff7f80674000 0x1a000 0x1a000 com.apple.iokit.IOStorageFamily (1.6) <7 6 5 4 3 1>
14 0 0xffffff7f8068e000 0x12000 0x12000 com.apple.driver.DiskImages (281) <13 7 6 5 4 3 1>
15 0 0xffffff7f806a0000 0x2000 0x2000 com.superhai.driver.PlatformUUID (1.0.0) <4 3>
16 0 0xffffff7f806a2000 0x5000 0x5000 com.mojodojo.driver.VoodooMonitor (1.1.1d1) <7 5 4 3>
17 0 0xffffff7f806a7000 0x8000 0x8000 com.apple.nke.applicationfirewall (2.0.11) <7 6 5 4 3 1>
18 2 0xffffff7f806af000 0x3000 0x3000 com.apple.kext.AppleMatch (1.0.0d1) <4 1>
19 0 0xffffff7f806b2000 0x4000 0x4000 com.apple.security.quarantine (0) <18 7 6 5 4 2 1>
20 0 0xffffff7f806b6000 0x8000 0x8000 com.apple.security.sandbox (0) <18 7 6 5 4 2 1>
21 0 0xffffff7f806be000 0x3000 0x3000 com.apple.security.TMSafetyNet (6) <7 6 5 4 2 1>
22 0 0xffffff7f806c1000 0x3000 0x3000 com.apple.driver.AppleAPIC (1.4) <4 3>
23 0 0xffffff7f806c4000 0x3000 0x3000 com.apple.driver.AppleIntelCPUPowerManagementClient (90.0.0) <7 6 5 4 3 1>
24 0 0xffffff7f806c7000 0x4000 0x4000 com.apple.driver.AppleSMBIOS (1.4) <7 4 3>
25 2 0xffffff7f806cb000 0x2000 0x2000 com.apple.iokit.IOSMBusFamily (1.1) <5 4 3>
26 0 0xffffff7f806cd000 0x6000 0x6000 com.apple.driver.AppleACPIEC (1.3) <25 10 8 5 4 3>
27 0 0xffffff7f806d3000 0x6000 0x6000 com.apple.driver.AppleRTC (1.3) <8 5 4 3 1>
28 0 0xffffff7f806d9000 0x3000 0x3000 com.apple.driver.AppleHPET (1.4) <8 7 5 4 3>
29 2 0xffffff7f806dc000 0x42000 0x42000 com.apple.iokit.IOHIDFamily (1.6.0) <7 6 5 4 3 1>
30 0 0xffffff7f8071e000 0x4000 0x4000 com.apple.driver.AppleACPIButtons (1.3) <29 10 8 7 6 5 4 3 1>
33 0 0xffffff7f80727000 0x4000 0x4000 org.netkas.fakesmc (2) <8 7 4 3>
34 0 0xffffff7f8072b000 0x5000 0x5000 com.apple.AppleFSCompression.AppleFSCompressionTypeZlib (1.0.0d1) <6 4 3 2 1>
35 0 0xffffff7f80730000 0x4000 0x4000 com.apple.BootCache (31) <7 6 5 4 3 1>
36 3 0xffffff7f80734000 0x7000 0x7000 com.apple.iokit.IOAHCIFamily (2.0.0) <5 4 3 1>
37 0 0xffffff7f8073b000 0xe000 0xe000 com.apple.driver.AppleAHCIPort (2.0.0) <36 9 5 4 3 1>
38 6 0xffffff7f80749000 0x32000 0x32000 com.apple.iokit.IOUSBFamily (3.7.8) <7 5 4 3 1>
39 0 0xffffff7f8077b000 0x10000 0x10000 com.apple.driver.AppleUSBUHCI (3.7.5) <38 9 7 5 4 3 1>
40 2 0xffffff7f8078b000 0x4b000 0x4b000 com.apple.iokit.IOFireWireFamily (4.1.7) <5 4 3 1>
41 0 0xffffff7f807d6000 0x28000 0x28000 com.apple.driver.AppleFWOHCI (4.3.4) <40 9 7 6 5 4 3 1>
42 0 0xffffff7f807fe000 0x14000 0x14000 com.apple.driver.AppleUSBEHCI (3.7.5) <38 9 7 5 4 3 1>
43 1 0xffffff7f80812000 0xf000 0xf000 com.apple.iokit.IOATAFamily (2.5.0) <5 4 3 1>
44 0 0xffffff7f80821000 0x7000 0x7000 com.jmicron.JMicronATA (1.0.0) <43 9 4 3>
45 0 0xffffff7f80828000 0x2000 0x2000 com.apple.iokit.IOUSBUserClient (3.7.5) <38 5 4 3 1>
46 0 0xffffff7f8082a000 0x14000 0x14000 com.apple.iokit.IOAHCIBlockStorage (1.5.0) <36 13 5 4 3 1>
47 3 0xffffff7f8083e000 0x19000 0x19000 com.apple.iokit.IOSCSIArchitectureModelFamily (2.5.1) <5 4 3 1>
48 0 0xffffff7f80857000 0x9000 0x9000 com.apple.iokit.IOAHCISerialATAPI (1.2.0) <47 36 5 4 3 1>
49 0 0xffffff7f80860000 0xf000 0xf000 com.apple.driver.AppleUSBHub (3.7.8) <38 5 4 3 1>
50 0 0xffffff7f8086f000 0x3000 0x3000 com.apple.driver.XsanFilter (402.1) <13 5 4 3 1>
51 3 0xffffff7f80872000 0x9000 0x9000 com.apple.iokit.IOCDStorageFamily (1.6) <13 5 4 3 1>
52 2 0xffffff7f8087b000 0x7000 0x7000 com.apple.iokit.IODVDStorageFamily (1.6) <51 13 5 4 3 1>
53 1 0xffffff7f80882000 0x7000 0x7000 com.apple.iokit.IOBDStorageFamily (1.6) <52 51 13 5 4 3 1>
54 0 0xffffff7f80889000 0x13000 0x13000 com.apple.iokit.IOSCSIMultimediaCommandsDevice (2.5.1) <53 52 51 47 13 5 4 3 1>
55 0 0xffffff7f8089c000 0x7000 0x7000 com.apple.iokit.SCSITaskUserClient (2.5.1) <47 13 5 4 3 1>
56 0 0xffffff7f808a3000 0x4000 0x4000 com.apple.driver.AppleUSBComposite (3.7.5) <38 4 3 1>
57 0 0xffffff7f808a7000 0x5000 0x5000 com.apple.iokit.IOUSBHIDDriver (3.7.5) <38 29 5 4 3 1>
58 2 0xffffff7f808ac000 0x8000 0x8000 com.apple.iokit.IOHDAFamily (1.7.4a1) <5 4 3 1>
59 0 0xffffff7f808b4000 0x10000 0x10000 com.apple.driver.AppleHDAController (1.7.4a1) <58 9 5 4 3 1>
60 0 0xffffff7f808c4000 0x3000 0x3000 com.apple.driver.AppleLPC (1.4.6) <9 5 4 3>
61 0 0xffffff7f808c7000 0x2000 0x2000 com.apple.driver.AppleSMBusPCI (1.0.2d0) <9 5 4 3>
62 1 0xffffff7f808c9000 0xc000 0xc000 com.apple.driver.IOPlatformPluginFamily (3.4.0a20) <6 5 4 3>
63 2 0xffffff7f808d5000 0xb000 0xb000 com.apple.driver.AppleSMC (3.0.1d2) <8 7 5 4 3>
64 0 0xffffff7f808e0000 0x11000 0x11000 com.apple.driver.ACPI_SMC_PlatformPlugin (3.4.0a20) <63 62 9 8 7 6 5 4 3>
65 7 0xffffff7f808f1000 0x34000 0x34000 com.apple.iokit.AppleProfileFamily (40) <9 7 6 5 4 3 1>
66 0 0xffffff7f80925000 0x8000 0x8000 com.apple.driver.AppleIntelMeromProfile (19) <65 6 5 4 3>
67 2 0xffffff7f8092d000 0x1a000 0x1a000 com.apple.iokit.IONetworkingFamily (1.8) <7 6 5 4 3 1>
68 0 0xffffff7f80947000 0x2d000 0x2d000 com.apple.iokit.AppleYukon2 (3.1.14b1) <67 9 5 4 3 1>
69 3 0xffffff7f80974000 0x23000 0x23000 com.apple.iokit.IOGraphicsFamily (2.0) <9 7 5 4 3>
70 2 0xffffff7f80997000 0xf000 0xf000 com.apple.iokit.IONDRVSupport (2.0) <69 9 7 5 4 3>
71 2 0xffffff7f809a6000 0x277000 0x277000 com.apple.NVDAResman (6.0.2) <70 69 9 5 4 3 1>
72 0 0xffffff7f80c1d000 0x46a000 0x46a000 com.apple.nvidia.nv50hal (6.0.2) <71 4 3>
73 1 0xffffff7f81087000 0x5000 0x5000 com.apple.kext.OSvKernDSPLib (1.3) <5 4>
74 3 0xffffff7f8108c000 0x1b000 0x1b000 com.apple.iokit.IOAudioFamily (1.7.0fc16) <73 5 4 3 1>
75 1 0xffffff7f810a7000 0x72000 0x72000 com.apple.driver.DspFuncLib (1.7.4a1) <74 5 4 3 1>
76 0 0xffffff7f81119000 0x83000 0x83000 com.apple.driver.AppleHDA (1.7.4a1) <75 74 58 5 4 3 1>
77 0 0xffffff7f8119c000 0xb000 0xb000 com.apple.driver.AppleSMBusController (1.0.2d0) <25 9 8 5 4 3>
78 0 0xffffff7f811a7000 0x4000 0x4000 com.apple.driver.AudioIPCDriver (1.1.0) <74 5 4 3 1>
80 0 0xffffff7f811b3000 0x9000 0x9000 com.apple.iokit.IOFireWireIP (2.0.3) <67 40 5 4 3 1>
81 0 0xffffff7f811bc000 0xb2000 0xb2000 com.apple.GeForce (6.0.2) <71 70 69 9 7 6 5 4 3 1>
83 0 0xffffff7f81270000 0x5000 0x5000 com.apple.Dont_Steal_Mac_OS_X (7.0.0) <63 7 4 3 1>
86 1 0xffffff7f8127f000 0xa000 0xa000 com.apple.iokit.IOSerialFamily (10.0.2) <7 6 5 4 3 1>
87 0 0xffffff7f81289000 0xa000 0xa000 com.apple.iokit.IOBluetoothSerialManager (2.2.1f7) <86 7 5 4 3 1>
88 0 0xffffff7f81293000 0xc000 0xc000 com.apple.iokit.IOSurface (73.0) <7 5 4 3 1>
89 0 0xffffff7f8129f000 0x4000 0x4000 com.evosx86.driver.lspcidrv (1.0) <4 3>
90 1 0xffffff7f812a3000 0x58000 0x58000 com.apple.filesystems.ntfs (3.0) <7 6 5 4 1>
91 0 0xffffff7f812fb000 0xa000 0xa000 com.apple.filesystems.autofs (2.1.0) <7 6 5 4 3 1>
92 0 0xffffff7f81305000 0x3000 0x3000 com.apple.driver.AppleProfileCallstackAction (20) <65 5 4 3 1>
93 0 0xffffff7f81308000 0x2000 0x2000 com.apple.driver.AppleProfileKEventAction (10) <65 4 3 1>
94 0 0xffffff7f8130a000 0x2000 0x2000 com.apple.driver.AppleProfileRegisterStateAction (10) <65 4 3 1>
96 0 0xffffff7f81315000 0x2000 0x2000 com.apple.driver.AppleProfileThreadInfoAction (14) <65 6 4 3 1>
97 0 0xffffff7f81317000 0x2000 0x2000 com.apple.driver.AppleProfileTimestampAction (10) <65 5 4 3 1>
98 0 0xffffff7f81319000 0x3000 0x3000 com.apple.driver.AppleProfileReadCounterAction (17) <65 6 4 3>
99 0 0xffffff7f8131c000 0x5000 0x5000 com.apple.driver.AppleHWSensor (1.9.2d0) <5 4 3>
linenums:0'>Index Refs Address Size Wired Name (Version) <Linked Against> 1 58 0 0 0 com.apple.kpi.bsd (10.0.0) 2 4 0 0 0 com.apple.kpi.dsep (10.0.0) 3 79 0 0 0 com.apple.kpi.iokit (10.0.0) 4 85 0 0 0 com.apple.kpi.libkern (10.0.0) 5 68 0 0 0 com.apple.kpi.mach (10.0.0) 6 26 0 0 0 com.apple.kpi.private (10.0.0) 7 35 0 0 0 com.apple.kpi.unsupported (10.0.0) 8 9 0xffffff7f80600000 0x4000 0x4000 com.apple.iokit.IOACPIFamily (1.3.0) <7 6 4 3> 9 17 0xffffff7f80604000 0x12000 0x12000 com.apple.iokit.IOPCIFamily (2.6) <7 5 4 3> 10 2 0xffffff7f80616000 0x44000 0x44000 com.apple.driver.AppleACPIPlatform (1.3) <9 8 7 6 5 4 3> 11 0 0xffffff7f8065a000 0x2000 0x2000 com.psystar.driver.OpenHaltRestart (1.0.3) <4 3> 12 0 0xffffff7f8065c000 0x18000 0x18000 com.apple.driver.AppleIntelCPUPowerManagement (90.0.0) <7 6 5 4 3 1> 13 8 0xffffff7f80674000 0x1a000 0x1a000 com.apple.iokit.IOStorageFamily (1.6) <7 6 5 4 3 1> 14 0 0xffffff7f8068e000 0x12000 0x12000 com.apple.driver.DiskImages (281) <13 7 6 5 4 3 1> 15 0 0xffffff7f806a0000 0x2000 0x2000 com.superhai.driver.PlatformUUID (1.0.0) <4 3> 16 0 0xffffff7f806a2000 0x5000 0x5000 com.mojodojo.driver.VoodooMonitor (1.1.1d1) <7 5 4 3> 17 0 0xffffff7f806a7000 0x8000 0x8000 com.apple.nke.applicationfirewall (2.0.11) <7 6 5 4 3 1> 18 2 0xffffff7f806af000 0x3000 0x3000 com.apple.kext.AppleMatch (1.0.0d1) <4 1> 19 0 0xffffff7f806b2000 0x4000 0x4000 com.apple.security.quarantine (0) <18 7 6 5 4 2 1> 20 0 0xffffff7f806b6000 0x8000 0x8000 com.apple.security.sandbox (0) <18 7 6 5 4 2 1> 21 0 0xffffff7f806be000 0x3000 0x3000 com.apple.security.TMSafetyNet (6) <7 6 5 4 2 1> 22 0 0xffffff7f806c1000 0x3000 0x3000 com.apple.driver.AppleAPIC (1.4) <4 3> 23 0 0xffffff7f806c4000 0x3000 0x3000 com.apple.driver.AppleIntelCPUPowerManagementClient (90.0.0) <7 6 5 4 3 1> 24 0 0xffffff7f806c7000 0x4000 0x4000 com.apple.driver.AppleSMBIOS (1.4) <7 4 3> 25 2 0xffffff7f806cb000 0x2000 0x2000 com.apple.iokit.IOSMBusFamily (1.1) <5 4 3> 26 0 0xffffff7f806cd000 0x6000 0x6000 com.apple.driver.AppleACPIEC (1.3) <25 10 8 5 4 3> 27 0 0xffffff7f806d3000 0x6000 0x6000 com.apple.driver.AppleRTC (1.3) <8 5 4 3 1> 28 0 0xffffff7f806d9000 0x3000 0x3000 com.apple.driver.AppleHPET (1.4) <8 7 5 4 3> 29 2 0xffffff7f806dc000 0x42000 0x42000 com.apple.iokit.IOHIDFamily (1.6.0) <7 6 5 4 3 1> 30 0 0xffffff7f8071e000 0x4000 0x4000 com.apple.driver.AppleACPIButtons (1.3) <29 10 8 7 6 5 4 3 1> 33 0 0xffffff7f80727000 0x4000 0x4000 org.netkas.fakesmc (2) <8 7 4 3> 34 0 0xffffff7f8072b000 0x5000 0x5000 com.apple.AppleFSCompression.AppleFSCompressionTypeZlib (1.0.0d1) <6 4 3 2 1> 35 0 0xffffff7f80730000 0x4000 0x4000 com.apple.BootCache (31) <7 6 5 4 3 1> 36 3 0xffffff7f80734000 0x7000 0x7000 com.apple.iokit.IOAHCIFamily (2.0.0) <5 4 3 1> 37 0 0xffffff7f8073b000 0xe000 0xe000 com.apple.driver.AppleAHCIPort (2.0.0) <36 9 5 4 3 1> 38 6 0xffffff7f80749000 0x32000 0x32000 com.apple.iokit.IOUSBFamily (3.7.8) <7 5 4 3 1> 39 0 0xffffff7f8077b000 0x10000 0x10000 com.apple.driver.AppleUSBUHCI (3.7.5) <38 9 7 5 4 3 1> 40 2 0xffffff7f8078b000 0x4b000 0x4b000 com.apple.iokit.IOFireWireFamily (4.1.7) <5 4 3 1> 41 0 0xffffff7f807d6000 0x28000 0x28000 com.apple.driver.AppleFWOHCI (4.3.4) <40 9 7 6 5 4 3 1> 42 0 0xffffff7f807fe000 0x14000 0x14000 com.apple.driver.AppleUSBEHCI (3.7.5) <38 9 7 5 4 3 1> 43 1 0xffffff7f80812000 0xf000 0xf000 com.apple.iokit.IOATAFamily (2.5.0) <5 4 3 1> 44 0 0xffffff7f80821000 0x7000 0x7000 com.jmicron.JMicronATA (1.0.0) <43 9 4 3> 45 0 0xffffff7f80828000 0x2000 0x2000 com.apple.iokit.IOUSBUserClient (3.7.5) <38 5 4 3 1> 46 0 0xffffff7f8082a000 0x14000 0x14000 com.apple.iokit.IOAHCIBlockStorage (1.5.0) <36 13 5 4 3 1> 47 3 0xffffff7f8083e000 0x19000 0x19000 com.apple.iokit.IOSCSIArchitectureModelFamily (2.5.1) <5 4 3 1> 48 0 0xffffff7f80857000 0x9000 0x9000 com.apple.iokit.IOAHCISerialATAPI (1.2.0) <47 36 5 4 3 1> 49 0 0xffffff7f80860000 0xf000 0xf000 com.apple.driver.AppleUSBHub (3.7.8) <38 5 4 3 1> 50 0 0xffffff7f8086f000 0x3000 0x3000 com.apple.driver.XsanFilter (402.1) <13 5 4 3 1> 51 3 0xffffff7f80872000 0x9000 0x9000 com.apple.iokit.IOCDStorageFamily (1.6) <13 5 4 3 1> 52 2 0xffffff7f8087b000 0x7000 0x7000 com.apple.iokit.IODVDStorageFamily (1.6) <51 13 5 4 3 1> 53 1 0xffffff7f80882000 0x7000 0x7000 com.apple.iokit.IOBDStorageFamily (1.6) <52 51 13 5 4 3 1> 54 0 0xffffff7f80889000 0x13000 0x13000 com.apple.iokit.IOSCSIMultimediaCommandsDevice (2.5.1) <53 52 51 47 13 5 4 3 1> 55 0 0xffffff7f8089c000 0x7000 0x7000 com.apple.iokit.SCSITaskUserClient (2.5.1) <47 13 5 4 3 1> 56 0 0xffffff7f808a3000 0x4000 0x4000 com.apple.driver.AppleUSBComposite (3.7.5) <38 4 3 1> 57 0 0xffffff7f808a7000 0x5000 0x5000 com.apple.iokit.IOUSBHIDDriver (3.7.5) <38 29 5 4 3 1> 58 2 0xffffff7f808ac000 0x8000 0x8000 com.apple.iokit.IOHDAFamily (1.7.4a1) <5 4 3 1> 59 0 0xffffff7f808b4000 0x10000 0x10000 com.apple.driver.AppleHDAController (1.7.4a1) <58 9 5 4 3 1> 60 0 0xffffff7f808c4000 0x3000 0x3000 com.apple.driver.AppleLPC (1.4.6) <9 5 4 3> 61 0 0xffffff7f808c7000 0x2000 0x2000 com.apple.driver.AppleSMBusPCI (1.0.2d0) <9 5 4 3> 62 1 0xffffff7f808c9000 0xc000 0xc000 com.apple.driver.IOPlatformPluginFamily (3.4.0a20) <6 5 4 3> 63 2 0xffffff7f808d5000 0xb000 0xb000 com.apple.driver.AppleSMC (3.0.1d2) <8 7 5 4 3> 64 0 0xffffff7f808e0000 0x11000 0x11000 com.apple.driver.ACPI_SMC_PlatformPlugin (3.4.0a20) <63 62 9 8 7 6 5 4 3> 65 7 0xffffff7f808f1000 0x34000 0x34000 com.apple.iokit.AppleProfileFamily (40) <9 7 6 5 4 3 1> 66 0 0xffffff7f80925000 0x8000 0x8000 com.apple.driver.AppleIntelMeromProfile (19) <65 6 5 4 3> 67 2 0xffffff7f8092d000 0x1a000 0x1a000 com.apple.iokit.IONetworkingFamily (1.8) <7 6 5 4 3 1> 68 0 0xffffff7f80947000 0x2d000 0x2d000 com.apple.iokit.AppleYukon2 (3.1.14b1) <67 9 5 4 3 1> 69 3 0xffffff7f80974000 0x23000 0x23000 com.apple.iokit.IOGraphicsFamily (2.0) <9 7 5 4 3> 70 2 0xffffff7f80997000 0xf000 0xf000 com.apple.iokit.IONDRVSupport (2.0) <69 9 7 5 4 3> 71 2 0xffffff7f809a6000 0x277000 0x277000 com.apple.NVDAResman (6.0.2) <70 69 9 5 4 3 1> 72 0 0xffffff7f80c1d000 0x46a000 0x46a000 com.apple.nvidia.nv50hal (6.0.2) <71 4 3> 73 1 0xffffff7f81087000 0x5000 0x5000 com.apple.kext.OSvKernDSPLib (1.3) <5 4> 74 3 0xffffff7f8108c000 0x1b000 0x1b000 com.apple.iokit.IOAudioFamily (1.7.0fc16) <73 5 4 3 1> 75 1 0xffffff7f810a7000 0x72000 0x72000 com.apple.driver.DspFuncLib (1.7.4a1) <74 5 4 3 1> 76 0 0xffffff7f81119000 0x83000 0x83000 com.apple.driver.AppleHDA (1.7.4a1) <75 74 58 5 4 3 1> 77 0 0xffffff7f8119c000 0xb000 0xb000 com.apple.driver.AppleSMBusController (1.0.2d0) <25 9 8 5 4 3> 78 0 0xffffff7f811a7000 0x4000 0x4000 com.apple.driver.AudioIPCDriver (1.1.0) <74 5 4 3 1> 80 0 0xffffff7f811b3000 0x9000 0x9000 com.apple.iokit.IOFireWireIP (2.0.3) <67 40 5 4 3 1> 81 0 0xffffff7f811bc000 0xb2000 0xb2000 com.apple.GeForce (6.0.2) <71 70 69 9 7 6 5 4 3 1> 83 0 0xffffff7f81270000 0x5000 0x5000 com.apple.Dont_Steal_Mac_OS_X (7.0.0) <63 7 4 3 1> 86 1 0xffffff7f8127f000 0xa000 0xa000 com.apple.iokit.IOSerialFamily (10.0.2) <7 6 5 4 3 1> 87 0 0xffffff7f81289000 0xa000 0xa000 com.apple.iokit.IOBluetoothSerialManager (2.2.1f7) <86 7 5 4 3 1> 88 0 0xffffff7f81293000 0xc000 0xc000 com.apple.iokit.IOSurface (73.0) <7 5 4 3 1> 89 0 0xffffff7f8129f000 0x4000 0x4000 com.evosx86.driver.lspcidrv (1.0) <4 3> 90 1 0xffffff7f812a3000 0x58000 0x58000 com.apple.filesystems.ntfs (3.0) <7 6 5 4 1> 91 0 0xffffff7f812fb000 0xa000 0xa000 com.apple.filesystems.autofs (2.1.0) <7 6 5 4 3 1> 92 0 0xffffff7f81305000 0x3000 0x3000 com.apple.driver.AppleProfileCallstackAction (20) <65 5 4 3 1> 93 0 0xffffff7f81308000 0x2000 0x2000 com.apple.driver.AppleProfileKEventAction (10) <65 4 3 1> 94 0 0xffffff7f8130a000 0x2000 0x2000 com.apple.driver.AppleProfileRegisterStateAction (10) <65 4 3 1> 96 0 0xffffff7f81315000 0x2000 0x2000 com.apple.driver.AppleProfileThreadInfoAction (14) <65 6 4 3 1> 97 0 0xffffff7f81317000 0x2000 0x2000 com.apple.driver.AppleProfileTimestampAction (10) <65 5 4 3 1> 98 0 0xffffff7f81319000 0x3000 0x3000 com.apple.driver.AppleProfileReadCounterAction (17) <65 6 4 3> 99 0 0xffffff7f8131c000 0x5000 0x5000 com.apple.driver.AppleHWSensor (1.9.2d0) <5 4 3>

After that I added the "TC0D" key to Info.plist (original FakeSMC) and iStat still shows "0º C" for CPU temp.

Could you do the test? Use original fakesmc.kext from netkas and add TC0D key to Info.plist.

Thanks for your help.

#13
Master Chief

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I do see those FakeSMC messages in kernel.log, I guess they are the keys that iStat tries to read.

I added the SMBUS/EC patch to DSDT, copied all code blocks with EC support and SBUS support comments. The only difference is that my DSDT doesn't have an LPCB device, so I put the code from it in SBRG, which has the same address.

kextstat after SMBUS/EC patch to DSDT:

<snip />

After that I added the "TC0D" key to Info.plist (original FakeSMC) and iStat still shows "0º C" for CPU temp.
Could you do the test? Use original fakesmc.kext from netkas and add TC0D key to Info.plist.
Thanks for your help.

Would you mind attaching yours? The one showing 0? At least then we know for sure that we use the same version.

#14
oldnapalm

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Would you mind attaching yours? The one showing 0? At least then we know for sure that we use the same version.


Sure, here it is
removed, doesn't work

The one attached to the first post also has TC0D in Info.plist, but shows variable temp because it has the code from VoodooMonitor.

#15
netkas

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to make what u want, need to edit functons of class which responds for fake device attitude.

#16
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to make what u want, need to edit functons of class which responds for fake device attitude.


Could be a condition in applesmc_fill_data?

What do you recommend, this or use LoopTimerEvent?

Thanks for your attention.

#17
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Sure, here it is


The one attached to the first post also has TC0D in Info.plist, but shows variable temp because it has the code from VoodooMonitor.

No temps with this version. Just a dash "-" and nothing else.

Maybe Netkas can explain why we need fakesmc.kext in the first place, because the kext uses the very same ports. What's the catch here?

BTW: I no longer use fakesmc.kext nor any other related kext (never mind asking how because I won't get sacked over this – my employer has a good relationship with Apple).
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#18
oldnapalm

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No temps with this version. Just a dash "-" and nothing else.

Maybe Netkas can explain why we need fakesmc.kext in the first place, because the kext uses the very same ports. What's the catch here?

BTW: I no longer use fakesmc.kext nor any other related kext.


Does iStat show CPU temp without fakesmc.kext?

Edit: just tried to boot without fakesmc and boot stops before starting the GUI, I guess it's waiting for DSMOS. Did you add some DSDT code to be able to boot without fakesmc?

#19
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Does iStat show CPU temp without fakesmc.kext?

Not without hacking the DSDT first no.

Edit: just tried to boot without fakesmc and boot stops before starting the GUI, I guess it's waiting for DSMOS. Did you add some DSDT code to be able to boot without fakesmc?

You cannot boot without fakesmc.kext no. I can because I did something "extra" which I won't reveal or I'll end up in court one day. Think about it what you want, but this is as far as it goes (I have a family to take care off).

Asus mobo owners like us are very lucky to have Asus probe code in our DSDT . This basically means that everything we need (CPU/Case/MB temperatures, fan speeds, voltage, bus speed et all) is available in our DSDT.

#20
oldnapalm

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Not without hacking the DSDT first no.


You cannot boot without fakesmc.kext no. I can because I did something "extra" which I won't reveal or I'll end up in court one day. Think about it what you want, but this is as far as it goes (I have a family to take care off).

Asus mobo owners like us are very lucky to have Asus probe code in our DSDT . This basically means that everything we need (CPU/Case/MB temperatures, fan speeds, voltage, bus speed et all) is available in our DSDT.


No problem man, I respect your reasons.

I'll move the temp update code from LoopTimerEvent to applesmc_fill_data as netkas suggested. iStat reads it from SMC each 10 seconds by default, so no need to update it every second, this way it will be updated when it's read.

For now this is good to me, I'll edit the first post so if someone is looking for this, won't have to read all posts.

If you don't mind, please remove the attachment from post #6, it has the update code in LoopTimerEvent, updates once a second.

Thanks again for your help.





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