Hi Mika,
I have removed pcie_asm=force as kernel parameter but still not working on latest non LTS kernel.
In regards to the disconnect; sorry I think I might have turned of the docking station myself during that test. I have taken another dmesg without me disconnecting the docking station: https://gist.github.com/ricklahaye/9798b7de573d0f29b3ada6a5d99b69f1
The cable is the original Thunderbolt 4 cable that came with the docking station. I have used it on this laptop using Windows (dualboot) without any issues. Also on another Windows laptop also without issues. It was used in 40Gbit mode.
So right now all linux-lts versions work with the dock, but linux non LTS does not.
Kind regards, Rick
On 22-10-2024 18:10, Mika Westerberg wrote:
Hi,
On Tue, Oct 22, 2024 at 05:44:18PM +0200, Rick wrote:
Hi Mario,
I apologize. I think I mixed up the versions between linux-lts and linux kernel.
linux-6.6.28-1-lts works: https://gist.github.com/ricklahaye/610d137b4816370cd6c4062d391e9df5 linux-6.6.57-1-lts works: https://gist.github.com/ricklahaye/48d5a44467fc29abe2b4fd04050309d7
linux-6.11.4-arch2-1 doesn't work: https://gist.github.com/ricklahaye/3b13a093e707acd0882203a56e184d3f linux-6.11.4-arch2-1 with host_reset on 0 also doesn't work: https://gist.github.com/ricklahaye/ea2f4a04f7b9bedcbcce885df09a0388
Looks like some sort of connectivity issue to me.
However, can you first drop the "pcie_aspm=force" from the command line and see if that has any affect. Probably does not but I suggest not to keep it unless you really know that you want force ASPM on all PCIe links (this may cause issues with some devices).
Anyways, even the working -lts ones you see the link goes down and up which is not expected (unless you unplugged and plugged it back). Some devices that are not Thunderbolt certified have this kinds of issues. The cable could make difference too. Is it Thunderbolt 4 cable or regular one?