On 21.12.2018 17:53, Tj wrote:
On 11/12/2018 14:00, Mathias Nyman wrote:
Any advice or experience as to what we might be missing?
What does sudo lsusb -v on the host say about the target device?
What's the dbc status on the target? you did enable it right?
(on target, cat /sys/bus/pci/devices/0000:00:14.0/dbc)
Is this documentation incomplete?
https://www.kernel.org/doc/html/v4.14/driver-api/usb/usb3-debug-port.html
That's the documentation for a old 4.14 kernel.
see this instead:
https://www.kernel.org/doc/html/v4.19/driver-api/usb/usb3-debug-port.html
-Mathias
