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From:   Tim <elatllat@gmail.com>
Date:   Fri, 20 Dec 2019 04:58:18 -0500
Message-ID: <CA+3zgmsAWRYTqT+Q6t73ikYmm=L2gLmB6PEOUqLuMULfUcPKUg@mail.gmail.com>
Subject: Re: [PATCH 1/3] doc: dt: bindings: usb: dwc3: Update entries for
 disabling SS instances in park mode
To:     Neil Armstrong <narmstrong@baylibre.com>
Cc:     Thinh Nguyen <Thinh.Nguyen@synopsys.com>,
        Jun Li <lijun.kernel@gmail.com>,
        Felipe Balbi <balbi@kernel.org>,
        "khilman@baylibre.com" <khilman@baylibre.com>,
        "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
        "linux-usb@vger.kernel.org" <linux-usb@vger.kernel.org>,
        "linux-amlogic@lists.infradead.org" 
        <linux-amlogic@lists.infradead.org>,
        "linux-arm-kernel@lists.infradead.org" 
        <linux-arm-kernel@lists.infradead.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Dongjin Kim <tobetter@gmail.com>,
        Jianxin Pan <jianxin.pan@amlogic.com>,
        Rob Herring <robh@kernel.org>
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This patch is still good on 5.4 and 5.5, and the following network lag
was solved by separating the USB and NIC smp_affinity_list.

On Tue, Dec 10, 2019, 7:45 PM Tim <elatllat@gmail.com> wrote:
>
> Just writing to say;
> this patch is still performing well on 5.5.0-rc1, and
> there is no speed improvement by adding DWC3_GUCTL_NAK_PER_ENH_HS BIT(17)
>     I get up to 3890 ms second lag with "ping -s 5120 $IP" when
> copying between USB HDDs either way, but at least this patch stops the
> crashing.