Power management for Sandy/Ivy Bridge/Haswell CPUs

carbo178 · November 2, 2015

You can't get 3.90 GHz?

Send me your IOReg.

I always see the step 39, I don't see the intermediate steps although the graph of Intel Power Gadgets marks several steps that are not recorded in the report; you can see the results in the link of the previous post

Allan · November 2, 2015

Yeah you have good results:

So, what is the next step?

Because in my point of view for Ivy CPU, all the things that you show me is ok: X86PlatformPlugin loaded, min and max states, config.plist ok

carbo178 · November 2, 2015

Yes, but this result is obtained forcing -xcpm.

I think the pm works well also without -xcpm, but in this case i don't see the intermediate steps with AppleIntelInfo, nor with msrdumper, only with Intel Power Gadget.

For me the question is solved

Franckhoeger · November 29, 2015

Hi folks,

Is there any chance to see an update of the first post on El Capitan ?

Thanks,

Allan · November 29, 2015

You have troubles to use this steps on El Capitan?

Franckhoeger · November 30, 2015

Hi Allan,

I tried to fixe the waking up issue : sometime it works, sometime not while Apple USB Keyboard and Mouse are supplied.

It looks like that hibernate doesn't work.

DSDT and SSDT are in their right folder.

When I tried to patch AppleIntelCPUPowerManagement, I got :

arch: x86_64

wrmsr found: 0

wrmsr ignored: 0

Sorry for my bad english,

Allan · November 30, 2015

Hmmm, ok.

Post all your hardware specs please.

Franckhoeger · November 30, 2015

There are details :

- Gigabyte B85M-D3H

- i5-4690K

- Intel HD Graphics 4600 in HDMI (I don't need Audio via HDMI because my monitor doesn't have speakers)

- Realtek ALC892 codec (I got system reboot or KP while playing audio files via Airplay)

- Realtek GbE LAN chip (10/100/1000 Mbit)

- TRENDnet Wireless N 150 Mbps Micro USB 2.0 Adapter, TEW-648UBM

DSDT file is from artur-pt of ovarial.com

SSDT is made with ssdtPRGen.sh (-TURBO 3900)

Both aml files are in /EFI/CLOVER/ACPI/patched

I tried to wake up my unit from Apple Keyboard and Mouse on USB2 then on USB3 ports : same issue

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>ACPI</key>
	<dict>
		<key>DSDT</key>
		<dict>
			<key>Debug</key>
			<false/>
			<key>DropOEM_DSM</key>
			<true/>
			<key>Fixes</key>
			<dict>
				<key>FIX_INTELGFX_100000</key>
				<true/>
			</dict>
			<key>Name</key>
			<string>DSDT.aml</string>
			<key>ReuseFFFF</key>
			<false/>
		</dict>
		<key>SSDT</key>
		<dict>
			<key>DropOem</key>
			<true/>
			<key>EnableC2</key>
			<true/>
			<key>EnableC4</key>
			<true/>
			<key>EnableC6</key>
			<true/>
			<key>EnableC7</key>
			<true/>
			<key>Generate</key>
			<true/>
		</dict>
	</dict>
	<key>Boot</key>
	<dict>
		<key>Arguments</key>
		<string>arch=x86_64 dart=0 -xcpm kext-dev-mode=1 UseKernelCache=Yes</string>
		<key>CustomLogo</key>
		<false/>
		<key>Debug</key>
		<false/>
		<key>DefaultLoader</key>
		<string>BOOTX64.efi</string>
		<key>DefaultVolume</key>
		<string>LastBootedVolume</string>
		<key>Secure</key>
		<false/>
		<key>Timeout</key>
		<integer>5</integer>
		<key>XMPDetection</key>
		<false/>
	</dict>
	<key>Devices</key>
	<dict>
		<key>Audio</key>
		<dict>
			<key>Inject</key>
			<string>Detect</string>
		</dict>
		<key>FakeID</key>
		<dict>
			<key>ATI</key>
			<string>0x0</string>
			<key>IMEI</key>
			<string>0x0</string>
			<key>IntelGFX</key>
			<string>0x0</string>
			<key>LAN</key>
			<string>0x0</string>
			<key>NVidia</key>
			<string>0x0</string>
			<key>SATA</key>
			<string>0x0</string>
			<key>WIFI</key>
			<string>0x0</string>
			<key>XHCI</key>
			<string>0x0</string>
		</dict>
		<key>USB</key>
		<dict>
			<key>FixOwnership</key>
			<false/>
			<key>Inject</key>
			<false/>
		</dict>
	</dict>
	<key>DisableDrivers</key>
	<array>
		<string>Nothing</string>
	</array>
	<key>GUI</key>
	<dict>
		<key>Language</key>
		<string>fr:0</string>
		<key>Mouse</key>
		<dict>
			<key>DoubleClick</key>
			<integer>500</integer>
			<key>Enabled</key>
			<true/>
			<key>Mirror</key>
			<false/>
			<key>Speed</key>
			<integer>8</integer>
		</dict>
		<key>Scan</key>
		<true/>
		<key>ScreenResolution</key>
		<string>1920x1080</string>
		<key>Theme</key>
		<string>clover-minimal</string>
	</dict>
	<key>Graphics</key>
	<dict>
		<key>Inject</key>
		<dict>
			<key>ATI</key>
			<false/>
			<key>Intel</key>
			<true/>
			<key>NVidia</key>
			<false/>
		</dict>
		<key>NvidiaSingle</key>
		<false/>
	</dict>
	<key>KernelAndKextPatches</key>
	<dict>
		<key>AppleRTC</key>
		<true/>
		<key>AsusAICPUPM</key>
		<false/>
		<key>Debug</key>
		<false/>
		<key>KernelCpu</key>
		<false/>
		<key>KernelHaswellE</key>
		<false/>
		<key>KernelLapic</key>
		<false/>
		<key>KernelPm</key>
		<true/>
	</dict>
	<key>RtVariables</key>
	<dict>
		<key>BooterConfig</key>
		<string>0x28</string>
		<key>CsrActiveConfig</key>
		<string>0x3</string>
		<key>ROM</key>
		<string>UseMacAddr0</string>
	</dict>
	<key>SMBIOS</key>
	<dict>
		<key>BiosReleaseDate</key>
		<string>09/03/2013</string>
		<key>BiosVendor</key>
		<string>Apple Inc.</string>
		<key>BiosVersion</key>
		<string>IM143.88Z.0118.B00.1309031249</string>
		<key>Board-ID</key>
		<string>Mac-77EB7D7DAF985301</string>
		<key>BoardManufacturer</key>
		<string>Apple Inc.</string>
		<key>BoardSerialNumber</key>
		<string>3SB2JASA2J0RI1Q0Z</string>
		<key>BoardType</key>
		<integer>10</integer>
		<key>ChassisAssetTag</key>
		<string>iMac-Aluminum</string>
		<key>ChassisManufacturer</key>
		<string>Apple Inc.</string>
		<key>ChassisType</key>
		<string>13</string>
		<key>Family</key>
		<string>iMac</string>
		<key>Manufacturer</key>
		<string>Apple Inc.</string>
		<key>ProductName</key>
		<string>iMac14,3</string>
		<key>SerialNumber</key>
		<string>C02L6BTKF8J8</string>
		<key>Trust</key>
		<false/>
		<key>Version</key>
		<string>1.0</string>
	</dict>
	<key>SystemParameters</key>
	<dict>
		<key>InjectKexts</key>
		<string>Detect</string>
	</dict>
</dict>
</plist>

Allan · November 30, 2015

Ok, search for Wake Reason in Terminal, and put the results here:

syslog |grep -i "Wake reason"

Franckhoeger · November 30, 2015

At 21:35 I put my unit in sleep mode but it cannot wake up. I had to restart

syslog |grep -i "Wake reason"

I didn't got anything.

syslog |grep -i "sleep"

Nov 30 20:20:30 

iMeow WindowServer[161] <Warning>: handle_will_sleep_auth_and_shield_windows: Deferring.
Nov 30 20:50:51 localhost kernel[0] <Notice>: ACPI: sleep states S3 S4 S5
Nov 30 21:15:07 localhost kernel[0] <Notice>: ACPI: sleep states S3 S4 S5
Nov 30 21:35:02 iMeow AirPlayUIAgent[328] <Notice>: 2015-11-30 09:35:02.377051 PM [AirPlayUIAgent] BecomingInactive: NSWorkspaceWillSleepNotification
Nov 30 21:35:02 iMeow WindowServer[156] <Error>: no sleep images for WillPowerOffWithImages
Nov 30 21:35:20 iMeow kernel[0] <Notice>: Opened file /var/log/SleepWakeStacks.bin, size 172032, extents 1, maxio 2000000 ssd 1
Nov 30 21:38:29 localhost kernel[0] <Notice>: ACPI: sleep states S3 S4 S5
Nov 30 21:38:29 localhost kernel[0] <Notice>: Sleep failure code 0x00000002 0x14006700

AppleLPC.kext is not loaded

According to this post : http://www.hackintoshosx.com/forums/topic/22874-power-management-for-your-hackintosh/

I need to "patch" my DSDT file, I got the device ID "8C50" but I don't know to patch.

I opened /EFI/CLOVER/ACPI/patched/DSDT.aml file with MaciASL app and attempt to patch.

Allan · November 30, 2015

Put your Hack to sleep, and after that, run this command.

Franckhoeger · November 30, 2015

After a hard reboot.

iMeow:~ book$ syslog |grep -i "Wake reason"

iMeow:~ book$

Allan · November 30, 2015

Strange...

Franckhoeger · November 30, 2015

I used ./iasl -da DSDT.aml in order to get DSDT.dsl file

I opened it with MaciASL but I cannot do anything.

Allan · December 1, 2015

Try this: config.plist.zip

And for USB 3, use FakePCIID + FakePCIID_XHCIMux in Clover's folder.

But delete any modified kexts for USB 3, just use what i said above.

Franckhoeger · December 1, 2015

Hello Allan,

I quickly tested your solution this morning, it failed to wake up at the second sleep, I had to hard reboot.

Syslog |grep -i "Wake reason" didn't give any information.

I download the latest FakePCIID + FakePCIID_XHCIMux kexts from there : https://bitbucket.org/RehabMan/os-x-fake-pci-id/downloads

I put them in Clover's folder : /Volumes/EFI/EFI/CLOVER/kexts/10.11, there are FakePCIID + FakePCIID_XHCIMux + NullCPUPowerManagement + FakeSMC

I used your config.plist for Clover,

At the first sleep, I can wake up the unit but at the second test, I cannot.

bootlog.log.txt

Allan · December 1, 2015

Why you use NullCPUPowerManagement? You don't need this.

Clover bootloader and some modified SSDTs it's responsible to take care of your power management.

artur_pt · December 1, 2015

hello

and with nullcpu no proper power management .. and no sleep..

good hack

Franckhoeger · December 1, 2015

Hello, I followed numerous guide that speaks about FakeSMC and NullCPUPowerManagement kexts Clover's folder... I wonder why...

So, by removing NullCPUPowerManagement, I cannot get my unit wake up after more than some minutes of sleep.

@Allan, I follow your guide : http://www.hackintoshosx.com/forums/topic/22874-power-management-for-your-hackintosh/?do=findComment&comment=118500

Should I patch my DSDT with my device-id '8C50' ?

Allan · December 2, 2015

Do you try Clover's injection?

<key>FakeLPC_0020</key>
<true/>

NullCPU is for initial setup, after that you can remove them.

You use Haswell CPU, and using KernelPM in config.plist you don't need anything.

Franckhoeger · December 2, 2015

Yes I did.

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>ACPI</key>
	<dict>
		<key>DSDT</key>
		<dict>
			<key>Debug</key>
			<false/>
			<key>DropOEM_DSM</key>
			<dict>
				<key>ATI</key>
				<false/>
				<key>Firewire</key>
				<false/>
				<key>HDA</key>
				<false/>
				<key>HDMI</key>
				<false/>
				<key>IDE</key>
				<false/>
				<key>IntelGFX</key>
				<false/>
				<key>LAN</key>
				<false/>
				<key>LPC</key>
				<true/>
				<key>NVidia</key>
				<false/>
				<key>SATA</key>
				<false/>
				<key>SmBUS</key>
				<false/>
				<key>USB</key>
				<false/>
				<key>WIFI</key>
				<false/>
			</dict>
			<key>Fixes</key>
			<dict>
				<key>FakeLPC_0020</key>
				<true/>
			</dict>
			<key>Name</key>
			<string>DSDT</string>
			<key>ReuseFFFF</key>
			<false/>
		</dict>
		<key>DropTables</key>
		<array>
			<dict>
				<key>Signature</key>
				<string>SSDT</string>
				<key>TableId</key>
				<string>Cpu0Ist</string>
			</dict>
			<dict>
				<key>Signature</key>
				<string>SSDT</string>
				<key>TableId</key>
				<string>CpuPm</string>
			</dict>
		</array>
		<key>SSDT</key>
		<dict>
			<key>DropOem</key>
			<true/>
			<key>Generate</key>
			<dict>
				<key>CStates</key>
				<false/>
				<key>PStates</key>
				<false/>
			</dict>
		</dict>
	</dict>
	<key>Boot</key>
	<dict>
		<key>Arguments</key>
		<string>dart=0 kext-dev-mode=1</string>
		<key>CustomLogo</key>
		<false/>
		<key>Debug</key>
		<false/>
		<key>DefaultVolume</key>
		<string>MacHDD</string>
		<key>Secure</key>
		<false/>
		<key>Timeout</key>
		<integer>-1</integer>
		<key>XMPDetection</key>
		<false/>
	</dict>
	<key>Devices</key>
	<dict>
		<key>USB</key>
		<dict>
			<key>FixOwnership</key>
			<true/>
			<key>Inject</key>
			<true/>
		</dict>
	</dict>
	<key>GUI</key>
	<dict>
		<key>Language</key>
		<string>fr:0</string>
		<key>Mouse</key>
		<dict>
			<key>DoubleClick</key>
			<integer>500</integer>
			<key>Enabled</key>
			<true/>
			<key>Mirror</key>
			<false/>
			<key>Speed</key>
			<integer>8</integer>
		</dict>
		<key>Scan</key>
		<true/>
		<key>ScreenResolution</key>
		<string>1920x1080</string>
		<key>Theme</key>
		<string>clover-minimal</string>
	</dict>
	<key>Graphics</key>
	<dict>
		<key>Inject</key>
		<dict>
			<key>ATI</key>
			<false/>
			<key>Intel</key>
			<true/>
			<key>NVidia</key>
			<false/>
		</dict>
		<key>NvidiaSingle</key>
		<false/>
		<key>ig-platform-id</key>
		<string>0x0D220003</string>
	</dict>
	<key>KernelAndKextPatches</key>
	<dict>
		<key>AppleRTC</key>
		<true/>
		<key>AsusAICPUPM</key>
		<false/>
		<key>Debug</key>
		<false/>
		<key>KernelCpu</key>
		<false/>
		<key>KernelHaswellE</key>
		<false/>
		<key>KernelLapic</key>
		<false/>
		<key>KernelPm</key>
		<true/>
	</dict>
	<key>RtVariables</key>
	<dict>
		<key>BooterConfig</key>
		<string>0x28</string>
		<key>CsrActiveConfig</key>
		<string>0x3</string>
		<key>ROM</key>
		<string>UseMacAddr0</string>
	</dict>
	<key>SMBIOS</key>
	<dict>
		<key>BiosReleaseDate</key>
		<string>09/03/2013</string>
		<key>BiosVendor</key>
		<string>Apple Inc.</string>
		<key>BiosVersion</key>
		<string>IM143.88Z.0118.B00.1309031249</string>
		<key>Board-ID</key>
		<string>Mac-77EB7D7DAF985301</string>
		<key>BoardManufacturer</key>
		<string>Apple Inc.</string>
		<key>BoardSerialNumber</key>
		<string>3SB2JASA2J0RI1Q0Z</string>
		<key>BoardType</key>
		<integer>10</integer>
		<key>ChassisAssetTag</key>
		<string>iMac-Aluminum</string>
		<key>ChassisManufacturer</key>
		<string>Apple Inc.</string>
		<key>Family</key>
		<string>iMac</string>
		<key>Manufacturer</key>
		<string>Apple Inc.</string>
		<key>ProductName</key>
		<string>iMac14,3</string>
		<key>SerialNumber</key>
		<string>C02L6BTKF8J8</string>
		<key>Trust</key>
		<true/>
		<key>Version</key>
		<string>1.0</string>
	</dict>
	<key>SystemParameters</key>
	<dict>
		<key>InjectKexts</key>
		<string>Yes</string>
	</dict>
</dict>
</plist>

Allan · December 2, 2015

You enable LPC twice, use just one patch!

<key>DropOEM_DSM</key>
<dict>
      <key>LPC</key>
      <true/>

<key>Fixes</key>
<dict>
<key>FakeLPC_0020</key>
<true/>

And moreover, download DPCIManager go to PCIList section and take a screenshot and put here.

Extract your DSDT (without patches) and upload here too.

Franckhoeger · December 2, 2015

Hi Allan,

There is an archive of my 3 files as requested, config.plist, PCIList and DSDT.aml (origin).

I hope it will help,

Franck

Archive.zip

Allan · December 2, 2015

Test this: Archive.zip

Franckhoeger · December 3, 2015

I put your config.plist in /EFI/CLOVER

and the DSDT.aml in /EFI/CLOVER/ACPI/patched (I deleted the old one)

I used " ./ssdtPRGen.sh -TURBO 3900 " to generate a new SSDT.aml file

When I put unit in sleep, USB devices like Apple Keyboard or Mouse are no longer supplied - maybe - that's why I cannot wake up the unit.

Actually, I got the unit reboot in Clover boot loader.

Power management for Sandy/Ivy Bridge/Haswell CPUs

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