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
Kind regards,
Rick
On 22-10-2024 14:55, Mario Limonciello wrote:
On 10/22/2024 07:13, rick@xxxxxxxxxx wrote:
Hi all,
I am having the exact same issue.
linux-lts-6.6.28-1 works, anything above doesn't.
When kernel above linux-lts-6.6.28-1:
- Boltctl does not show anything
- thunderbolt.host_reset=0 had no impact
- triggers following errors:
[ 50.627948] ucsi_acpi USBC000:00: unknown error 0
[ 50.627957] ucsi_acpi USBC000:00: UCSI_GET_PDOS failed (-5)
Gists:
- https://gist.github.com/ricklahaye/83695df8c8273c30d2403da97a353e15
dmesg
with "Linux system 6.11.4-arch1-1 #1 SMP PREEMPT_DYNAMIC Thu, 17 Oct
2024
20:53:41 +0000 x86_64 GNU/Linux" where thunderbolt dock does not work
- https://gist.github.com/ricklahaye/79e4040abcd368524633e86addec1833
dmesg
with "Linux system 6.6.28-1-lts #1 SMP PREEMPT_DYNAMIC Wed, 17 Apr 2024
10:11:09 +0000 x86_64 GNU/Linux" where thunderbolt does work
- https://gist.github.com/ricklahaye/c9a7b4a7eeba5e7900194eecf9fce454
boltctl with "Linux system 6.6.28-1-lts #1 SMP PREEMPT_DYNAMIC Wed,
17 Apr
2024 10:11:09 +0000 x86_64 GNU/Linux" where thunderbolt does work
Kind regards,
Rick
Ps: sorry for resend; this time with plain text format
Can you please share a log with 'thunderbolt.host_reset=0
thunderbolt.dyndbg' on the kernel command line in a kernel that it
doesn't work? This should make the behavior match 6.6.28 and we can
compare.
Maybe the best thing would be:
* 6.6.28 w/ thunderbolt.dyndbg
* 6.6.29 w/ thunderbolt.dyndbg thunderbolt.host_reset=0
