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[Guide] Creating a Custom SSDT for USBInjectAll.kext

RehabMan said:
Make sure your BIOS settings are appropriate for XHCIMux. xHCI mode should be "Auto" or "Smart Auto". Also, make sure "fast boot" is disabled.
Click to expand...

XHCI Mode is "Smart Auto" and Fast Boot is disabled.

If I want to go back to the arrangement without FakePCIID_XHCIMux.kext, should I still have FakePCIID.kext installed? Or do I remove both?
 
Build 1
Z390 AORUS MASTER |  i9 9900K |  Radeon Nitro+ RX 5700 XT 8GB
jasperlevi said:
XHCI Mode is "Smart Auto" and Fast Boot is disabled.
Click to expand...

OK, but...
Note also your ACPI/patched is out of sync with ACPI/origin:
Code: 
NUC6i7KYK:patched rehabman$ diff ../origin/ ../patched/|grep SystemMemory
<     OperationRegion (PSYS, SystemMemory, 0xBA6EA000, 0x0400)
>     OperationRegion (PSYS, SystemMemory, 0xB66DE000, 0x0400)
<             OperationRegion (PCFG, SystemMemory, Local0, 0x01)
>             OperationRegion (PCFG, SystemMemory, Local0, One)
<             OperationRegion (PCFG, SystemMemory, Local0, 0x01)
>             OperationRegion (PCFG, SystemMemory, Local0, One)

Bad idea to use different SystemMemory addresses than native.
This happens usually when you use a DSDT from someone else, or you patch based on ACPI extract, but then later go changing BIOS options, BIOS versions or hardware.

If I want to go back to the arrangement without FakePCIID_XHCIMux.kext, should I still have FakePCIID.kext installed? Or do I remove both?
Click to expand...

Depends on whether you're using other FakePCIID kexts or not.
 
RehabMan said:
OK, but...
Note also your ACPI/patched is out of sync with ACPI/origin:
Code: 
NUC6i7KYK:patched rehabman$ diff ../origin/ ../patched/|grep SystemMemory
<     OperationRegion (PSYS, SystemMemory, 0xBA6EA000, 0x0400)
>     OperationRegion (PSYS, SystemMemory, 0xB66DE000, 0x0400)
<             OperationRegion (PCFG, SystemMemory, Local0, 0x01)
>             OperationRegion (PCFG, SystemMemory, Local0, One)
<             OperationRegion (PCFG, SystemMemory, Local0, 0x01)
>             OperationRegion (PCFG, SystemMemory, Local0, One)

Bad idea to use different SystemMemory addresses than native.
This happens usually when you use a DSDT from someone else, or you patch based on ACPI extract, but then later go changing BIOS options, BIOS versions or hardware.
Click to expand...

You're right. I probably did upgrade my BIOS version after I started using this DSDT. However, I have no idea how to correct this. If you can help me, I'd appreciate it very much.

RehabMan said:
Depends on whether you're using other FakePCIID kexts or not.
Click to expand...

I'm not using any other FakePCIID kexts, so I guess I can drop that one for now.
 
Build 1
Z390 AORUS MASTER |  i9 9900K |  Radeon Nitro+ RX 5700 XT 8GB
jasperlevi said:
You're right. I probably did upgrade my BIOS version after I started using this DSDT. However, I have no idea how to correct this. If you can help me, I'd appreciate it very much.
Click to expand...

To correct it, you re-extract current ACPI and re-patch.
 
jasperlevi said:
Oh my! I don't even remember what all I patched the last time!
Click to expand...

Best to keep complete notes on what you do along the way.
Attached is diffs.txt.. you might find it useful.
I think most of the patches you applied are not even necessary.
 

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