lkml.org 
[lkml]   [2019]   [Jun]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 4.9 28/83] USB: Add LPM quirk for Surface Dock GigE adapter
Date
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
@@ -64,6 +64,9 @@ 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 },


\
 
 \ /
  Last update: 2019-06-09 19:16    [W:0.366 / U:1.792 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site