Z490 & Z590 - Will Z590 ever have macOS Support ?

[CaseySJ]

Think the Scope in the SSDT should be PC00 not PCI0?

Good catch! Yes it should be PC00.

@askinner97 : Please try the one in post immediately above.

 

[askinner97]

Think the Scope in the SSDT should be PC00 not PCI0?

Thanks!

Good catch! Yes it should be PC00.

@askinner97 : Please try the one in post immediately above.

Still no hotplug with my current devices but the IOReg looks different with this SSDT. Will try this one again with some simpler devices this weekend.

 

[CaseySJ]

Thanks!



Still no hotplug with my current devices but the IOReg looks different with this SSDT. Will try this one again with some simpler devices this weekend.

Alas there's still something wrong with the SSDT, namely a device named HRUS that we neglected to remove. To do this properly we'll need the System DSDT:

• MaciASL --> File --> New from ACPI --> System DSDT

 

[askinner97]

Alas there's still something wrong with the SSDT, namely a device named HRUS that we neglected to remove. To do this properly we'll need the System DSDT:

• MaciASL --> File --> New from ACPI --> System DSDT

Attached

 

[CaseySJ]

Attached

Some observations:

• There are no other devices under RP05 besides PXSX, so the SSDT is okay.
• However, the SSDT defines UPSB as the first child node under RP05 --> IOPP, but we're seeing something else there:
  • RP05 --> IOPP --> UPSB (this is what we expect)
  • RP05 --> IOPP --> HRUS (this is what we actually get)
• It seems macOS is finding a problem in the Thunderbolt SSDT and tossing it out.
• To determine what this problem is, we can type:

log show --last boot | head -750 > ~/Documents/bootlog.txt

• This will generate a file in Documents folder called bootlog.txt. Please post that file.

 

[askinner97]

Some observations:

• There are no other devices under RP05 besides PXSX, so the SSDT is okay.
• However, the SSDT defines UPSB as the first child node under RP05 --> IOPP, but we're seeing something else there:
  • RP05 --> IOPP --> UPSB (this is what we expect)
  • RP05 --> IOPP --> HRUS (this is what we actually get)
• It seems macOS is finding a problem in the Thunderbolt SSDT and tossing it out.
• To determine what this problem is, we can type:

log show --last boot | head -750 > ~/Documents/bootlog.txt

• This will generate a file in Documents folder called bootlog.txt. Please post that file.

Here you go

 

[CaseySJ]

Here you go

There is one problematic SSDT, but it's not one of ours. Hence we see:

kernel: (AppleACPIPlatform) ACPI Exception: AE_NOT_FOUND,
kernel: (AppleACPIPlatform) ACPI Exception: AE_NOT_FOUND,
kernel: (AppleACPIPlatform) (SSDT:xh_rksu4) while loading table
kernel: (AppleACPIPlatform) (SSDT:xh_rksu4) while loading table
kernel: (AppleACPIPlatform) (20160930/tbxfload-319)
kernel: (AppleACPIPlatform) (20160930/tbxfload-319)
kernel: (AppleACPIPlatform) ACPI Error:
kernel: (AppleACPIPlatform) ACPI Error:
kernel: (AppleACPIPlatform) 1 table load failures, 18 successful
kernel: (AppleACPIPlatform) 1 table load failures, 18 successful

Additionally, there are 3 default Thunderbolt-related SSDTs provided by the firmware (BIOS):

RklS_Tbt:
kernel: (AppleACPIPlatform) ACPI:
kernel: (AppleACPIPlatform) ACPI:
kernel: (AppleACPIPlatform) SSDT 0x000000006E5FD000 00166F (v02 ALASKA RklS_Tbt 00001000 INTL 20180209)
kernel: (AppleACPIPlatform) SSDT 0x000000006E5FD000 00166F (v02 ALASKA RklS_Tbt 00001000 INTL 20180209)

DTbtSsdt:
kernel: (AppleACPIPlatform)
kernel: (AppleACPIPlatform) ACPI:
kernel: (AppleACPIPlatform) ACPI:
kernel: (AppleACPIPlatform) SSDT 0x000000006E5F6000 002296 (v02 INTEL DTbtSsdt 00001000 INTL 20180209)
kernel: (AppleACPIPlatform) SSDT 0x000000006E5F6000 002296 (v02 INTEL DTbtSsdt 00001000 INTL 20180209)
kernel: (AppleACPIPlatform)

TbtTypeC: This one is fairly common. It configures USB protocol on the Thunderbolt ports.
kernel: (AppleACPIPlatform) ACPI:
kernel: (AppleACPIPlatform) ACPI:
kernel: (AppleACPIPlatform) SSDT 0x000000006E5F2000 0005F6 (v02 ALASKA TbtTypeC 00000000 INTL 20180209)
kernel: (AppleACPIPlatform) SSDT 0x000000006E5F2000 0005F6 (v02 ALASKA TbtTypeC 00000000 INTL 20180209)
kernel: (AppleACPIPlatform)

It would be helpful to see the entire ACPI set, which is easy to export as follows:

• MaciASL --> File --> Export Tableset...

 

[askinner97]

It would be helpful to see the entire ACPI set, which is easy to export as follows:

• MaciASL --> File --> Export Tableset...

 

[CaseySJ]

@askinner97,

SSDT-7 (table DTbtSsdt) shows that device HRUS is being created by the firmware, so we need to delete this as well. The attached Thunderbolt SSDT does so. Please give it a try.

• After installing the new SSDT, reboot the system and log back in.
• Run IORegistryExplorer and scroll down to RP05.
• Post a screenshot of that section.
• Also check if Thunderbolt devices will hot plug.

 

[askinner97]

@askinner97,

SSDT-7 (table DTbtSsdt) shows that device HRUS is being created by the firmware, so we need to delete this as well. The attached Thunderbolt SSDT does so. Please give it a try.

• After installing the new SSDT, reboot the system and log back in.
• Run IORegistryExplorer and scroll down to RP05.
• Post a screenshot of that section.
• Also check if Thunderbolt devices will hot plug.

Hot plug works! Thank you so much!