[3.13.y.z extended stable] Patch "USB: serial: cp210x: added Ketra N1 wireless interface support" has been added to staging queue

Kamal Mostafa kamal at canonical.com
Tue Oct 21 20:09:14 UTC 2014

This is a note to let you know that I have just added a patch titled

    USB: serial: cp210x: added Ketra N1 wireless interface support

to the linux-3.13.y-queue branch of the 3.13.y.z extended stable tree 
which can be found at:


This patch is scheduled to be released in version

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.13.y.z tree, see



>From 4fc87b033316432f942aaacf4a0e073be6fd84e0 Mon Sep 17 00:00:00 2001
From: Joe Savage <joe.savage at goketra.com>
Date: Sat, 20 Sep 2014 08:01:16 -0500
Subject: USB: serial: cp210x: added Ketra N1 wireless interface support

commit bfc2d7dfdd761ae3beccdb26abebe03cef042f46 upstream.

Added support for Ketra N1 wireless interface, which uses the
Silicon Labs' CP2104 USB to UART bridge with customized PID 8946.

Signed-off-by: Joe Savage <joe.savage at goketra.com>
Signed-off-by: Johan Hovold <johan at kernel.org>
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
 drivers/usb/serial/cp210x.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
index 1db213a..df16884 100644
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -122,6 +122,7 @@ static const struct usb_device_id id_table[] = {
 	{ USB_DEVICE(0x10C4, 0x8665) }, /* AC-Services OBD-IF */
 	{ USB_DEVICE(0x10C4, 0x88A4) }, /* MMB Networks ZigBee USB Device */
 	{ USB_DEVICE(0x10C4, 0x88A5) }, /* Planet Innovation Ingeni ZigBee USB Device */
+	{ USB_DEVICE(0x10C4, 0x8946) }, /* Ketra N1 Wireless Interface */
 	{ USB_DEVICE(0x10C4, 0xEA60) }, /* Silicon Labs factory default */
 	{ USB_DEVICE(0x10C4, 0xEA61) }, /* Silicon Labs factory default */
 	{ USB_DEVICE(0x10C4, 0xEA70) }, /* Silicon Labs factory default */

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