linux-kernel - Re: [PATCH v3] usb: xhci: add XHCI_SPURIOUS_SUCCESS to ASM1042 despite being a V0.96 controller

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Message-ID: <c1d537ad-5a2d-24b1-bfc3-165deebbbfa7@linux.intel.com>
Date:   Wed, 28 Sep 2022 18:24:57 +0300
From:   Mathias Nyman <mathias.nyman@...ux.intel.com>
To:     Jens Glathe <jens.glathe@...schoolsolutions.biz>,
        mathias.nyman@...el.com
Cc:     gregkh@...uxfoundation.org, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org, stern@...land.harvard.edu
Subject: Re: [PATCH v3] usb: xhci: add XHCI_SPURIOUS_SUCCESS to ASM1042
 despite being a V0.96 controller

On 26.9.2022 22.31, Jens Glathe wrote:
> This appears to fix the error:
> "xhci_hcd <address>; ERROR Transfer event TRB DMA ptr not part of
> current TD ep_index 2 comp_code 13" that appear spuriously (or pretty
> often) when using a r8152 USB3 ethernet adapter with integrated hub.
> 
> ASM1042 reports as a 0.96 controller, but appears to behave more like 1.0
> 
> Inspred by this email thread: https://markmail.org/thread/7vzqbe7t6du6qsw3
> 
> Signed-off-by: Jens Glathe <jens.glathe@...schoolsolutions.biz>

Adding this to queue

> ---

In the future, As Alan also pointed out, please list the changes since last version here.

Something like:

changes since v2
  - add subsystem to subject line
  - removed host 0.96 version check

Thanks
-Mathias