Dear @Elias64Fr here are the requested files and snapshots for a Z790 ProArt Creator based platform (no kernel patches applied; OC 099; BIOS 2102, Sonoma 14.4.1)Message for all experimenters, is someone could post his Thunderbolt DEBUG Logs explain here with his ASUS Z690/Z790 without any Firmware patches ?
I want to understand why macOS Thunderbolt drivers can deal with a disabled Thunderbolt Host Interface on port@7
If you can also make 2 screenshots of IORegistryExplorer by pointing on IOThunderboltPort@7 & IOThunderboltSwitch(OS, Type6 or USB4), it would be appreciated.
@Elias64Fr, not sure if this would help but I noticed that after boot or reboot, I never get the 0xe0002d6 error on the link status. However I do see this after waking the hack from sleep (sleep works super well on my platform). Below are 2 snapshots to highlight this.Hi @sihl32a from Switzerland, neighbour country
We still have same error 0xe0002d6 like saw on @Inmike09 results. On disassembled code, redundant logs with this error code are related to "command time-out", I can't say more. Experimentation with unflashed firmware is new for Thunderbolt part of component.
For USB part (XHCx), I have experienced on my system an unplug/replug for USB devices on wake from sleep with USB Error banner. This is not the case for thunderbolt devices.
Thanks for sharing your informations !
Thanks ! If you have some time, can you attach thunderbolt debug log for Big Sur ?@Elias64Fr,
If it helps, here are screenshots from:
In screenshot #2 below, notice that IOThunderboltPort@7 is very different -- I wonder if this is what we would like to see.
- Asus Z690 ProArt Creator
- macOS Big Sur 11.7.10
- Un-flashed firmware
- Latest Maple Ridge SSDT with TBTFlags = 08 00 00 00
- Sleep/wake works normally
View attachment 581334View attachment 581335View attachment 581336
Thanks ! If you have some time, can you attach thunderbolt debug log for Big Sur ?
What's wrong with HBR3 compatibility?@joevt
from Thunderbolt DEBUG Log of CaseySJ's ASUS ProArt Z690, I have found this :
(AppleThunderboltDPOutAdapter) 1427806us AppleThunderboltDPOutAdapter<<private>>::start - fDPMaxHBRBandwidth = 80
and found this from DisplayPort Wiki :
View attachment 581338
This may help for HBR3 compatibility ?
fDPMaxHBRBandwidth = 80
. Are there any logs that don't have fDPMaxHBRBandwidth = 80?