| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.19 11/73] USB: Add LPM quirk for Surface Dock GigE adapter | Date | Fri, 7 Jun 2019 17:38:58 +0200 |
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From: Maximilian Luz <luzmaximilian@gmail.com>
commit ea261113385ac0a71c2838185f39e8452d54b152 upstream.
Without USB_QUIRK_NO_LPM ethernet will not work and rtl8152 will complain with
r8152 <device...>: Stop submitting intr, status -71
Adding the quirk resolves this. As the dock is externally powered, this should not have any drawbacks.
Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/usb/core/quirks.c | 3 +++ 1 file changed, 3 insertions(+)
--- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -209,6 +209,9 @@ static const struct usb_device_id usb_qu /* Microsoft LifeCam-VX700 v2.0 */ { USB_DEVICE(0x045e, 0x0770), .driver_info = USB_QUIRK_RESET_RESUME }, + /* Microsoft Surface Dock Ethernet (RTL8153 GigE) */ + { USB_DEVICE(0x045e, 0x07c6), .driver_info = USB_QUIRK_NO_LPM }, + /* Cherry Stream G230 2.0 (G85-231) and 3.0 (G85-232) */ { USB_DEVICE(0x046a, 0x0023), .driver_info = USB_QUIRK_RESET_RESUME },
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