Date: Mon, 04 Mar 2024 20:00:49 +0000 From: "Poul-Henning Kamp" <phk@phk.freebsd.dk> To: Mark Millard <marklmi@yahoo.com> Cc: Jakob Alvermark <jakob@alvermark.net>, Current FreeBSD <freebsd-current@freebsd.org> Subject: Re: main [so: 15] context, 7950X3D and RTL8251/8153 based Ethernet dongle: loss of state, example log information Message-ID: <202403042000.424K0nnR083667@critter.freebsd.dk> In-Reply-To: <D7EFA40B-3443-44F9-855D-0F4082375B34@yahoo.com> References: <41913B2D-381A-4EEC-9B37-531445645F71.ref@yahoo.com> <41913B2D-381A-4EEC-9B37-531445645F71@yahoo.com> <b1ad674d-c32f-42d2-83ff-a5de339c3f4f@alvermark.net> <D7EFA40B-3443-44F9-855D-0F4082375B34@yahoo.com>
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>> Nov 30 03:23:18 7950X3D-UFS kernel: ue0: link state changed to DOWN
>> Nov 30 03:23:18 7950X3D-UFS kernel: ue0: link state changed to UP
>> Nov 30 03:23:18 7950X3D-UFS kernel: ue0: link state changed to DOWN
>> Nov 30 03:23:18 7950X3D-UFS kernel: ue0: link state changed to UP
>> Nov 30 03:23:18 7950X3D-UFS kernel: ue0: link state changed to DOWN
>> Nov 30 03:23:18 7950X3D-UFS kernel: ue0: link state changed to UP
I consistently had similar problems with my 0x17ef/0x3066 "ThinkPad
Thunderbolt 3 Dock MCU", but they went away after I forced it to
use the if_cdce driver instead with this quirk:
/* This works much better with if_cdce than if_ure */
USB_QUIRK(LENOVO, TBT3LAN, 0x0000, 0xffff, UQ_CFG_INDEX_1),
--
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk@FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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