Hello,
my name is Marks, I am trying to activate DCI (Direct Connect Interface) on Asrock h370m-itx board (bios version 4.10), my intel stone is i3-9100f, I activated the following items using AMIBCP:
Enable / Disable IED (Intel Enhanced Debug) - I did not find this item in the firmware
CPU Run Control Lock: disabled
Platform Debug Consent: Usb3 DbC
xDCI Support: enabled
I am flashing the firmware using the ch341 programmer, as a result, everything is flashed successfully. Next, I check for the presence of the register in ru.efi (CPU MSR) IA32_DEBUG_INTERFACE using ru.efi, but it is missing and I do not know why it is not in the MSR list?
After activating all available debug flags, when connecting the usb cable, the usb hub on both sides cannot detect the presence of a debug connection, and both usb connections show an error.
What’s my mistake?
Thank you in advance for your help!
Regards