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Date:      Tue, 31 Mar 2026 09:31:39 -0400
From:      peter garshtja <peter.garshtja@ambient-md.com>
To:        freebsd-hardware@freebsd.org
Subject:   USB Ethernet/Thunderbolt 3 resume issues on FreeBSD 14.4
Message-ID:  <CALFUBVE%2BTPwGFfiVH0FHkGRJ-E6z=kTJ1zLC0=dwH%2BmjwbHoOA@mail.gmail.com>

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[-- Attachment #1 --]
Hi all,

I'm seeing an issue where my TB3 USB-Ethernet card stays dead after a
resume on FreeBSD 14.4.

Currently, a reboot is required to resurrect the interface.

Is this a known limitation with a planned fix in the roadmap?

Is there a manual way to trigger a re-scan or re-initialization of the
TB3/USB bus upon wake?

Thanks

[-- Attachment #2 --]
<div dir="auto">Hi all,<div dir="auto"><br></div><div dir="auto">I&#39;m seeing an issue where my TB3 USB-Ethernet card stays dead after a resume on FreeBSD 14.4. </div><div dir="auto"><br></div><div dir="auto">Currently, a reboot is required to resurrect the interface.</div><div dir="auto"><br></div><div dir="auto">Is this a known limitation with a planned fix in the roadmap?</div><div dir="auto"><br></div><div dir="auto">Is there a manual way to trigger a re-scan or re-initialization of the TB3/USB bus upon wake?</div><div dir="auto"><br></div><div dir="auto">Thanks </div></div>
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