[Bug 1667750]

Have this problem in Raspberry Pi hosts with 6.8.0, while Intel hosts
with the same USB Ethernet do not complain.

# uname -a
Linux XX 6.8.0-1013-raspi #14-Ubuntu SMP PREEMPT_DYNAMIC Wed Oct 2 15:14:53 UTC 2024 aarch64 aarch64 aarch64 GNU/Linux

# dmesg
[170385.819352] usb 3-1: Disable of device-initiated U1 failed.
[170385.819381] usb 3-1: Disable of device-initiated U2 failed.
[170385.841365] xhci-hcd xhci-hcd.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.
[170385.841386] cdc_ncm 3-1:2.0 enx3c8cf860689d: unregister 'cdc_ncm' usb-xhci-hcd.0-1, CDC NCM (NO ZLP)
[170385.841640] xhci-hcd xhci-hcd.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.
[170385.873312] usb 3-1: Enable of device-initiated U1 failed.
[170385.937301] usb 3-1: Enable of device-initiated U2 failed.
[170386.161431] usb 3-1: reset SuperSpeed USB device number 2 using xhci-hcd
[170386.301112] cdc_ncm 3-1:2.0: MAC-Address: 3c:8c:f8:60:68:9d
[170386.301121] cdc_ncm 3-1:2.0: setting rx_max = 16384
[170386.301181] cdc_ncm 3-1:2.0: setting tx_max = 16384
[170386.301953] cdc_ncm 3-1:2.0 eth1: register 'cdc_ncm' at usb-xhci-hcd.0-1, CDC NCM (NO ZLP), 3c:8c:f8:60:68:9d
[170386.358603] cdc_ncm 3-1:2.0 enx3c8cf860689d: renamed from eth1

# lsusb
...
Bus 003 Device 002: ID 20f4:e02c TRENDnet TUC-ET2G(v2.0R)
...


Same device works on:
# uname -a
Linux YY 6.8.0-48-generic #48~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Mon Oct 7 11:24:13 UTC 2 x86_64 x86_64 x86_64 GNU/Linux

# lsusb
...
Bus 004 Device 003: ID 20f4:e02c TRENDnet TUC-ET2G(v2.0R)
Bus 004 Device 002: ID 20f4:e02c TRENDnet TUC-ET2G(v2.0R)
...

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Title:
xhci_hcd: ERROR Transfer event TRB DMA ptr not part of current TD
ep_index 2 comp_code 13

Status in HWE Next:
Fix Released
Status in Linux:
Confirmed
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Xenial:
Fix Released
Status in linux source package in Zesty:
Fix Released
Status in linux source package in Artful:
Fix Released
Status in linux package in Arch Linux:
New
Status in linux package in Debian:
New
Status in linux package in Fedora:
Confirmed

Bug description:
[SRU Justification]

[Impact]
Dell TB16 docking station has issue to use gigabit ethernet. The ethernet
will disconnect unless it's changed to 100Mb/s.


[Test Case]
Download some big files from the web.
User confirms the patch fixes the issue.

[Regression Potential]
This patch only effects ASMEDIA's ASM1042A.
The regression potential is low, also limited to the specific device.

---

My system contains a Realtek Semiconductor Corp. RTL8153 Gigabit
Ethernet Adapter which is on usb3 bus in my docking station (Dell
TB16) which is attached to my laptop (Dell XPS9550) via Thunderbolt 3.

I get usb related kernel error messages when I initiate a high speed
transfer (by issuing wget http://cdimage.ubuntu.com/daily-
live/current/zesty-desktop-amd64.iso) and the download fails.

This does not happened when the Ethernet adapter is connected to a
100Mb/s switch, but only when connected to 1000Mb/s. It also does not
happened with slow traffic (e.g. web page browsing). This is not a new
bug with kernel 4.10, but has been going on since at least 4.7 and
maybe (probably?) since forever. I'm aware of several others with this
configuration (RTL8153 on usb3 behind thunderbolt 3) that have the
same issue. This bug is also not specific to Ubuntu; I also get it on
Arch Linux. I've also tested and seen this bug with several different
models of thunderbolt 3 docks.

Here are the relevant kernel log messages:

Feb 24 16:42:38 ubuntu kernel: xhci_hcd 0000:0e:00.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 2 comp_code 13
Feb 24 16:42:38 ubuntu kernel: xhci_hcd 0000:0e:00.0: Looking for event-dma 00000004777d9010 trb-start 0000000475a14fe0 trb-end 0000000475a14fe0 seg-start 0000000475a14000 seg-end 0000000475a14ff0
Feb 24 16:42:38 ubuntu kernel: xhci_hcd 0000:0e:00.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 2 comp_code 13
Feb 24 16:42:38 ubuntu kernel: xhci_hcd 0000:0e:00.0: Looking for event-dma 00000004777d9020 trb-start 0000000475a14fe0 trb-end 0000000475a14fe0 seg-start 0000000475a14000 seg-end 0000000475a14ff0
Feb 24 16:42:38 ubuntu kernel: xhci_hcd 0000:0e:00.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 2 comp_code 13
Feb 24 16:42:38 ubuntu kernel: xhci_hcd 0000:0e:00.0: Looking for event-dma 00000004777d9030 trb-start 0000000475a14fe0 trb-end 0000000475a14fe0 seg-start 0000000475a14000 seg-end 0000000475a14ff0
Feb 24 16:42:38 ubuntu kernel: xhci_hcd 0000:0e:00.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 2 comp_code 13
Feb 24 16:42:38 ubuntu kernel: xhci_hcd 0000:0e:00.0: Looking for event-dma 00000004777d9040 trb-start 0000000475a14fe0 trb-end 0000000475a14fe0 seg-start 0000000475a14000 seg-end 0000000475a14ff0
Feb 24 16:42:38 ubuntu kernel: xhci_hcd 0000:0e:00.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 2 comp_code 13
Feb 24 16:42:38 ubuntu kernel: xhci_hcd 0000:0e:00.0: Looking for event-dma 00000004777d9050 trb-start 0000000475a14fe0 trb-end 0000000475a14fe0 seg-start 0000000475a14000 seg-end 0000000475a14ff0
Feb 24 16:42:38 ubuntu kernel: xhci_hcd 0000:0e:00.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 2 comp_code 13
Feb 24 16:42:38 ubuntu kernel: xhci_hcd 0000:0e:00.0: Looking for event-dma 00000004777d9060 trb-start 0000000475a14fe0 trb-end 0000000475a14fe0 seg-start 0000000475a14000 seg-end 0000000475a14ff0
Feb 24 16:42:39 ubuntu kernel: xhci_hcd 0000:0e:00.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 2 comp_code 13
Feb 24 16:42:39 ubuntu kernel: xhci_hcd 0000:0e:00.0: Looking for event-dma 00000004777d9070 trb-start 0000000475a14fe0 trb-end 0000000475a14fe0 seg-start 0000000475a14000 seg-end 0000000475a14ff0
Feb 24 16:42:39 ubuntu kernel: xhci_hcd 0000:0e:00.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 2 comp_code 13
Feb 24 16:42:39 ubuntu kernel: xhci_hcd 0000:0e:00.0: Looking for event-dma 00000004777d9080 trb-start 0000000475a14fe0 trb-end 0000000475a14fe0 seg-start 0000000475a14000 seg-end 0000000475a14ff0
Feb 24 16:43:06 ubuntu kernel: r8152 4-1.2:1.0 enx204747f8f471: Tx timeout
Feb 24 16:43:06 ubuntu kernel: r8152 4-1.2:1.0 enx204747f8f471: Tx status -2
Feb 24 16:43:06 ubuntu kernel: r8152 4-1.2:1.0 enx204747f8f471: Tx status -2
Feb 24 16:43:06 ubuntu kernel: r8152 4-1.2:1.0 enx204747f8f471: Tx status -2
Feb 24 16:43:06 ubuntu kernel: r8152 4-1.2:1.0 enx204747f8f471: Tx status -2
Feb 24 16:43:09 ubuntu kernel: usb 4-1.2: reset SuperSpeed USB device number 3 using xhci_hcd

I can't seem to make this bug appear with any other type of USB
traffic. I've reported it to the realtek kernel dev team and they
don't think their RTL8153 driver (in this case the r8152 module) is to
blame, but instead that it's an xhci_hcd issue.

If you look through the dmesg log attached here, you'll see that at
45.967025 I plugged the thunderbolt 3 cable from my dock into my
laptop.

ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: linux-image-4.10.0-8-generic 4.10.0-8.10
ProcVersionSignature: Ubuntu 4.10.0-8.10-generic 4.10.0-rc8
Uname: Linux 4.10.0-8-generic x86_64
ApportVersion: 2.20.4-0ubuntu2
Architecture: amd64
CasperVersion: 1.380
CurrentDesktop: Unity:Unity7
Date: Fri Feb 24 16:53:35 2017
LiveMediaBuild: Ubuntu 17.04 "Zesty Zapus" - Alpha amd64 (20170224)
MachineType: Dell Inc. XPS 15 9550
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/username.seed boot=casper quiet splash ---
RelatedPackageVersions:
 linux-restricted-modules-4.10.0-8-generic N/A
 linux-backports-modules-4.10.0-8-generic N/A
 linux-firmware 1.163
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/22/2016
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.2.19
dmi.board.name: 0N7TVV
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvr1.2.19:bd12/22/2016:svnDellInc.:pnXPS159550:pvr:rvnDellInc.:rn0N7TVV:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: XPS 15 9550
dmi.sys.vendor: Dell Inc.

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