From: Heikki Krogerus <heikki.krogerus@linux.intel.com>
To: Paul Menzel <pmenzel@molgen.mpg.de>
Cc: Bjorn Helgaas <bhelgaas@google.com>,
linux-pci@vger.kernel.org, linux-usb@vger.kernel.org
Subject: Re: Dell XPS 13 9360/Dell DA300: USB Type-C: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID)
Date: Mon, 12 Sep 2022 16:53:53 +0300 [thread overview]
Message-ID: <Yx858docsDh/ARiL@kuha.fi.intel.com> (raw)
In-Reply-To: <ae28dabe-d339-b56d-4a8e-ce4291c9b836@molgen.mpg.de>
Hi Paul,
On Mon, Sep 12, 2022 at 03:36:09PM +0200, Paul Menzel wrote:
> Dear Linux folks,
>
> On a Dell XPS 13 9360/0596KF, BIOS 2.21.0 06/02/2022, connect a Dell DA300
> to the only USB Type-C port on the left side (with a network cable connect),
> Linux logs the warnings below:
> [ 18.895120] ucsi_acpi USBC000:00: UCSI_GET_PDOS returned 0 bytes
This warning you already reported [1]. I will send a patch for this
once I'm sure I understand what's going on. I'm fairly sure I now know
what is causing that, but I will still run a few more tests to be
absolutely sure.
The warning is in any case not critical.
[1] https://lore.kernel.org/linux-usb/726661bf-b95f-02fc-e7c5-c222820ee257@molgen.mpg.de/
--
heikki
next prev parent reply other threads:[~2022-09-12 13:53 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-12 13:36 Dell XPS 13 9360/Dell DA300: USB Type-C: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID) Paul Menzel
2022-09-12 13:53 ` Heikki Krogerus [this message]
2022-09-12 13:59 ` Paul Menzel
2022-09-13 20:53 ` Bjorn Helgaas
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