On Mon, Jun 24, 2024 at 11:58:46AM -0400, Esther Shimanovich wrote: > On Wed, May 15, 2024 at 4:45???PM Lukas Wunner <lukas@xxxxxxxxx> wrote: > > Could you add this to the command line: > > thunderbolt.dyndbg ignore_loglevel log_buf_len=10M > > > > and this to your kernel config: > > CONFIG_DYNAMIC_DEBUG=y > > > > You should see "... is associated with ..." messages in dmesg. > > I tried Lukas's patches again, after enabling the Thunderbolt driver > in the config and also verbose messages, so that I can see > "thunderbolt:" messages, but it still never reaches the > tb_pci_notifier_call function. I don't see "associated with" in any of > the logs. The config on the image I am testing does not have the > thunderbolt driver enabled by default, so this patch wouldn't help my > use case even if I did manage to get it to work. Mika, what do you make of this? Are the ChromeBooks in question using ICM-based tunneling instead of native tunneling? I thought this is all native nowadays and ICM is only used on older (pre-USB4) products. Thanks, Lukas
