This is a note to let you know that I've just added the patch titled
USB: Add LPM quirk for Surface Dock GigE adapter
to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch.
The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the next -rc kernel release.
If you have any questions about this process, please let me know.
From ea261113385ac0a71c2838185f39e8452d54b152 Mon Sep 17 00:00:00 2001
From: Maximilian Luz luzmaximilian@gmail.com Date: Thu, 16 May 2019 17:08:31 +0200 Subject: USB: Add LPM quirk for Surface Dock GigE adapter
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(+)
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index 8bc35d53408b..6082b008969b 100644 --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -209,6 +209,9 @@ static const struct usb_device_id usb_quirk_list[] = { /* 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 },