This is a note to let you know that I've just added the patch titled
usb: add RESET_RESUME for ELSA MicroLink 56K
to the 4.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-add-reset_resume-for-elsa-microlink-56k.patch
and it can be found in the queue-4.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From b9096d9f15c142574ebebe8fbb137012bb9d99c2 Mon Sep 17 00:00:00 2001
From: Oliver Neukum <oneukum@xxxxxxxx>
Date: Tue, 12 Dec 2017 16:11:30 +0100
Subject: usb: add RESET_RESUME for ELSA MicroLink 56K
From: Oliver Neukum <oneukum@xxxxxxxx>
commit b9096d9f15c142574ebebe8fbb137012bb9d99c2 upstream.
This modem needs this quirk to operate. It produces timeouts when
resumed without reset.
Signed-off-by: Oliver Neukum <oneukum@xxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/usb/core/quirks.c | 3 +++
1 file changed, 3 insertions(+)
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -155,6 +155,9 @@ static const struct usb_device_id usb_qu
/* Genesys Logic hub, internally used by KY-688 USB 3.1 Type-C Hub */
{ USB_DEVICE(0x05e3, 0x0612), .driver_info = USB_QUIRK_NO_LPM },
+ /* ELSA MicroLink 56K */
+ { USB_DEVICE(0x05cc, 0x2267), .driver_info = USB_QUIRK_RESET_RESUME },
+
/* Genesys Logic hub, internally used by Moshi USB to Ethernet Adapter */
{ USB_DEVICE(0x05e3, 0x0616), .driver_info = USB_QUIRK_NO_LPM },
Patches currently in stable-queue which might be from oneukum@xxxxxxxx are
queue-4.9/usb-add-reset_resume-for-elsa-microlink-56k.patch