From: Mika Westerberg <mika.westerberg@linux.intel.com>
To: Jayi Li <lijiayi@kylinos.cn>
Cc: "Chia-Lin Kao (AceLan)" <acelan.kao@canonical.com>,
Andreas Noever <andreas.noever@gmail.com>,
Mika Westerberg <westeri@kernel.org>,
Yehezkel Bernat <YehezkelShB@gmail.com>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
Gil Fine <gil.fine@linux.intel.com>
Subject: Re: [PATCH] thunderbolt: Fix PCIe device enumeration with delayed rescan
Date: Tue, 3 Feb 2026 11:07:52 +0100 [thread overview]
Message-ID: <20260203100752.GF2275908@black.igk.intel.com> (raw)
In-Reply-To: <087dcbe3-ad68-4f45-877b-8f78721efa4b@kylinos.cn>
On Tue, Feb 03, 2026 at 06:00:06PM +0800, Jayi Li wrote:
> > > I'm not sure if this is relevant to this issue, but sharing just in case.
> > Thanks for sharing!
> >
> > It could be. What device this is?
> The device is Targus DOCK221.
Is the host Intel or AMD (well can you share bit more details about the
topology)? Then if you block runtime PM of the PCIe Downstream Port that
leads to the TB3 device like:
# echo on > /sys/bus/pci/devices/DEVICE/power/control
Does it work?
next prev parent reply other threads:[~2026-02-03 10:07 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-21 5:27 [PATCH] thunderbolt: Fix PCIe device enumeration with delayed rescan Chia-Lin Kao (AceLan)
2026-01-21 5:35 ` AceLan Kao
2026-01-21 6:01 ` Mika Westerberg
2026-01-23 2:04 ` Chia-Lin Kao (AceLan)
2026-01-23 12:01 ` Mika Westerberg
[not found] ` <aXbTfLUJ-lEfNzgX@acelan-Precision-5480>
2026-01-26 5:42 ` Mika Westerberg
[not found] ` <aXcWNw9Qfo5L9WVi@acelan-Precision-5480>
2026-01-26 11:56 ` Mika Westerberg
[not found] ` <aXg1eBudRAaCZpmR@acelan-Precision-5480>
2026-01-27 8:45 ` Mika Westerberg
2026-01-27 10:17 ` Mika Westerberg
2026-01-29 5:45 ` Chia-Lin Kao (AceLan)
2026-01-29 6:50 ` Mika Westerberg
2026-02-03 9:04 ` Jayi Li
2026-02-03 9:39 ` Mika Westerberg
2026-02-03 10:00 ` Jayi Li
2026-02-03 10:07 ` Mika Westerberg [this message]
2026-02-04 2:37 ` Jayi Li
2026-02-04 12:37 ` Mika Westerberg
2026-02-06 1:17 ` Jayi Li
2026-02-09 1:30 ` Jayi Li
2026-02-12 4:16 ` AceLan Kao
2026-02-12 7:07 ` Mika Westerberg
2026-02-12 7:34 ` Mika Westerberg
2026-02-13 0:34 ` Mario Limonciello
2026-02-18 19:21 ` Mario Limonciello
2026-02-18 21:35 ` Mario Limonciello
2026-02-23 5:55 ` Mika Westerberg
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