From: Kevin Hilman <khilman@baylibre.com>
To: Neil Armstrong <narmstrong@baylibre.com>, balbi@kernel.org
Cc: Jianxin Pan <jianxin.pan@amlogic.com>,
Neil Armstrong <narmstrong@baylibre.com>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
Tim <elatllat@gmail.com>, Dongjin Kim <tobetter@gmail.com>,
linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v4 3/3] arm64: dts: g12-common: add parkmode_disable_ss_quirk on DWC3 controller
Date: Sat, 29 Feb 2020 18:31:27 +0100 [thread overview]
Message-ID: <7hwo859u6o.fsf@baylibre.com> (raw)
In-Reply-To: <20200221091532.8142-4-narmstrong@baylibre.com>
Neil Armstrong <narmstrong@baylibre.com> writes:
> When high load on the DWC3 SuperSpeed port, the controller crashes with:
> [ 221.141621] xhci-hcd xhci-hcd.0.auto: xHCI host not responding to stop endpoint command.
> [ 221.157631] xhci-hcd xhci-hcd.0.auto: Host halt failed, -110
> [ 221.157635] xhci-hcd xhci-hcd.0.auto: xHCI host controller not responding, assume dead
> [ 221.159901] xhci-hcd xhci-hcd.0.auto: xHCI host not responding to stop endpoint command.
> [ 221.159961] hub 2-1.1:1.0: hub_ext_port_status failed (err = -22)
> [ 221.160076] xhci-hcd xhci-hcd.0.auto: HC died; cleaning up
> [ 221.165946] usb 2-1.1-port1: cannot reset (err = -22)
>
> Setting the parkmode_disable_ss_quirk quirk fixes the issue.
>
> CC: Dongjin Kim <tobetter@gmail.com>
> Cc: Jianxin Pan <jianxin.pan@amlogic.com>
> Reported-by: Tim <elatllat@gmail.com>
> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
With the bindings reviewed/acked, I'll queue this DT patch for v5.7.
The binding and driver patches will need to go via the USB tree.
Kevin
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prev parent reply other threads:[~2020-02-29 17:31 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-21 9:15 [PATCH v4 0/3] usb: dwc3: parkmode_disable_ss_quirk on DWC3 controller Neil Armstrong
2020-02-21 9:15 ` [PATCH v4 1/3] doc: dt: bindings: usb: dwc3: Update entries for disabling SS instances in park mode Neil Armstrong
2020-02-21 9:15 ` [PATCH v4 2/3] usb: dwc3: core: add support " Neil Armstrong
2020-02-21 9:15 ` [PATCH v4 3/3] arm64: dts: g12-common: add parkmode_disable_ss_quirk on DWC3 controller Neil Armstrong
2020-02-29 17:31 ` Kevin Hilman [this message]
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