This is a note to let you know that I've just added the patch titled
usb: serial: zte_ev: move support for ZTE AC2726 from zte_ev back to option
to the 3.12-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-serial-zte_ev-move-support-for-zte-ac2726-from-zte_ev-back-to-option.patch
and it can be found in the queue-3.12 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 52d0dc7597c89b2ab779f3dcb9b9bf0800dd9218 Mon Sep 17 00:00:00 2001
From: Dmitry Kunilov <dmitry.kunilov@xxxxxxxxx>
Date: Tue, 3 Dec 2013 12:11:30 -0800
Subject: usb: serial: zte_ev: move support for ZTE AC2726 from zte_ev back to option
From: Dmitry Kunilov <dmitry.kunilov@xxxxxxxxx>
commit 52d0dc7597c89b2ab779f3dcb9b9bf0800dd9218 upstream.
ZTE AC2726 EVDO modem drops ppp connection every minute when driven by
zte_ev but works fine when driven by option. Move the support for AC2726
back to option driver.
Signed-off-by: Dmitry Kunilov <dmitry.kunilov@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/usb/serial/option.c | 2 ++
drivers/usb/serial/zte_ev.c | 3 +--
2 files changed, 3 insertions(+), 2 deletions(-)
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -251,6 +251,7 @@ static void option_instat_callback(struc
#define ZTE_PRODUCT_MF628 0x0015
#define ZTE_PRODUCT_MF626 0x0031
#define ZTE_PRODUCT_MC2718 0xffe8
+#define ZTE_PRODUCT_AC2726 0xfff1
#define BENQ_VENDOR_ID 0x04a5
#define BENQ_PRODUCT_H10 0x4068
@@ -1453,6 +1454,7 @@ static const struct usb_device_id option
{ USB_VENDOR_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff, 0x02, 0x01) },
{ USB_VENDOR_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff, 0x02, 0x05) },
{ USB_VENDOR_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff, 0x86, 0x10) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC2726, 0xff, 0xff, 0xff) },
{ USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) },
{ USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) },
--- a/drivers/usb/serial/zte_ev.c
+++ b/drivers/usb/serial/zte_ev.c
@@ -281,8 +281,7 @@ static const struct usb_device_id id_tab
{ USB_DEVICE(0x19d2, 0xfffd) },
{ USB_DEVICE(0x19d2, 0xfffc) },
{ USB_DEVICE(0x19d2, 0xfffb) },
- /* AC2726, AC8710_V3 */
- { USB_DEVICE_AND_INTERFACE_INFO(0x19d2, 0xfff1, 0xff, 0xff, 0xff) },
+ /* AC8710_V3 */
{ USB_DEVICE(0x19d2, 0xfff6) },
{ USB_DEVICE(0x19d2, 0xfff7) },
{ USB_DEVICE(0x19d2, 0xfff8) },
Patches currently in stable-queue which might be from dmitry.kunilov@xxxxxxxxx are
queue-3.12/usb-serial-zte_ev-move-support-for-zte-ac2726-from-zte_ev-back-to-option.patch
--
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