Quick Guide to Generate a SSDT for CPU Power Management

[arminreiss]

in the pos where it is explained step by step how to make a SSDT...

https://www.tonymacx86.com/threads/quick-guide-to-generate-a-ssdt-for-cpu-power-management.177456/



i have a i7-5820K which is in this list

 

[meiwenlong]

Last login: Mon May 8 20:56:22 on ttys000

meiwenlongdeMacBook-Pro:~ meiwenlong$ curl -o ~/ssdtPRGen.sh https://raw.githubusercontent.com/Piker-Alpha/ssdtPRGen.sh/master/ssdtPRGen.sh

% Total % Received % Xferd Average Speed Time Time Time Current

Dload Upload Total Spent Left Speed

100 126k 100 126k 0 0 161k 0 --:--:-- --:--:-- --:--:-- 161k

meiwenlongdeMacBook-Pro:~ meiwenlong$ chmod +x ~/ssdtPRGen.shsudo〜/ ssdtPRGen.sh

chmod: /Users/meiwenlong/ssdtPRGen.shsudo〜/: No such file or directory

meiwenlongdeMacBook-Pro:~ meiwenlong$ chmod + x〜/ ssdtPRGen.sh

chmod: x〜/: No such file or directory

meiwenlongdeMacBook-Pro:~ meiwenlong$ sudo〜/ ssdtPRGen.sh

-bash: sudo〜/: No such file or directory

meiwenlongdeMacBook-Pro:~ meiwenlong$ n，n

-bash: n，n: command not found

meiwenlongdeMacBook-Pro:~ meiwenlong$ 〜/ Library / ssdtPRGen /

-bash: 〜/: No such file or directory

meiwenlongdeMacBook-Pro:~ meiwenlong$ chmod + x〜/ ssdtPRGen.sh

chmod: x〜/: No such file or directory

meiwenlongdeMacBook-Pro:~ meiwenlong$

 

[RehabMan]

4. For default SSDT generation, type:

sudo ~/ssdtPRGen.sh

Please note no need to run ssdtPRGen.sh with 'sudo'...

 

[RehabMan]

Last login: Mon May 8 20:56:22 on ttys000

meiwenlongdeMacBook-Pro:~ meiwenlong$ curl -o ~/ssdtPRGen.sh https://raw.githubusercontent.com/Piker-Alpha/ssdtPRGen.sh/master/ssdtPRGen.sh

% Total % Received % Xferd Average Speed Time Time Time Current

Dload Upload Total Spent Left Speed

100 126k 100 126k 0 0 161k 0 --:--:-- --:--:-- --:--:-- 161k

meiwenlongdeMacBook-Pro:~ meiwenlong$ chmod +x ~/ssdtPRGen.shsudo〜/ ssdtPRGen.sh

chmod: /Users/meiwenlong/ssdtPRGen.shsudo〜/: No such file or directory

meiwenlongdeMacBook-Pro:~ meiwenlong$ chmod + x〜/ ssdtPRGen.sh

chmod: x〜/: No such file or directory

meiwenlongdeMacBook-Pro:~ meiwenlong$ sudo〜/ ssdtPRGen.sh

-bash: sudo〜/: No such file or directory

meiwenlongdeMacBook-Pro:~ meiwenlong$ n，n

-bash: n，n: command not found

meiwenlongdeMacBook-Pro:~ meiwenlong$ 〜/ Library / ssdtPRGen /

-bash: 〜/: No such file or directory

meiwenlongdeMacBook-Pro:~ meiwenlong$ chmod + x〜/ ssdtPRGen.sh

chmod: x〜/: No such file or directory

meiwenlongdeMacBook-Pro:~ meiwenlong$

I think you should read post #1 instructions. Again. Carefully.

 

[meiwenlong]

I think you should read post #1 instructions. Again. Carefully.

 

[meiwenlong]

[QUOTE = “meiwenlong，交：1498713，构件：1845200”] [/ QUOTE]

 

[RehabMan]

View attachment 253329

Again, read post #1. Carefully.

 

[meiwenlong]

Get these frequencies

Again, read post #1. Carefully.

Modify id just fine on the map wrong. Now get so much ssdt. All with only one on the line

 

[Thomazella]

I just used ioreg to look at my own system,

View media item 188872
and I can see X86PlatformPlugin in the tree, I can even see the p states under the key CPUPStates, and if I expand it, I get a value in hex that in decimal is the frequency.

1- Is this correct?

2- Why doesn't HWmonitor reflect this? it shows only 4000 Mhz or 800Mhz. ever. nothing in between. Powergadget seems to show more values.

 

[RehabMan]

1- Is this correct?

Yes.

2- Why doesn't HWmonitor reflect this? it shows only 4000 Mhz or 800Mhz. ever. nothing in between. Powergadget seems to show more values.

You should use AppleIntelInfo.kext to test pstates.