Partial USB Fix with DSDT

[macinsane]

After weeks of digging, I've found a partial solution for the USB problem of my hack.

No guide I've found worked so far, injectors or fake kexts made the problem even bigger in every case. So I concentrated on getting the DSDT as correct as possible.

My personal DSDT does only apply to a few people out there I know, but may be used as a helpful reference. For example I renamed XHC to XHC1 (so that OS X can find it) removed _PWR arguments from EHCI, XHC1 and HDEF to make sleep working (resulted in a new wake-problem ).

 

What is working with the attached DSDT and what not :
Ports detected: 2 of 2 USB 3 on the front, 2 of 4 USB rear ports, 2 of 2 USB 2 rear ports

USB 2 devices not recognized when plugged into USB 3 ports
Sleep is working, however, wake up works only when power button is pressed.

 

I'm using iMac14,2 SMBIOS for now. Still looking for alternatives that fit my pc better.

Does anybody has any advice or a possible DSDT fix regarding the wake / sleep  problem?

Thanks in advance for all the effort !!!

DSDT.aml.zip