Patch "USB: serial: option: adding support for YUGA CLM920-NC5" has been added to the 4.14-stable tree

Patch "USB: serial: option: adding support for YUGA CLM920-NC5" has been added to the 4.14-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    USB: serial: option: adding support for YUGA CLM920-NC5

to the 4.14-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-option-adding-support-for-yuga-clm920-nc5.patch
and it can be found in the queue-4.14 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 3920bb713038810f25770e7545b79f204685c8f2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?SZ=20Lin=20=28=E6=9E=97=E4=B8=8A=E6=99=BA=29?=
 <sz.lin@moxa.com>
Date: Tue, 19 Dec 2017 17:40:32 +0800
Subject: USB: serial: option: adding support for YUGA CLM920-NC5
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

From: SZ Lin (林上智) <sz.lin@moxa.com>

commit 3920bb713038810f25770e7545b79f204685c8f2 upstream.

This patch adds support for YUGA CLM920-NC5 PID 0x9625 USB modem to option
driver.

Interface layout:
0: QCDM/DIAG
1: ADB
2: MODEM
3: AT
4: RMNET

Signed-off-by: Taiyi Wu <taiyity.wu@moxa.com>
Signed-off-by: SZ Lin (林上智) <sz.lin@moxa.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/usb/serial/option.c |    9 +++++++++
 1 file changed, 9 insertions(+)

--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -236,6 +236,8 @@ static void option_instat_callback(struc
 /* These Quectel products use Qualcomm's vendor ID */
 #define QUECTEL_PRODUCT_UC20			0x9003
 #define QUECTEL_PRODUCT_UC15			0x9090
+/* These Yuga products use Qualcomm's vendor ID */
+#define YUGA_PRODUCT_CLM920_NC5			0x9625
 
 #define QUECTEL_VENDOR_ID			0x2c7c
 /* These Quectel products use Quectel's vendor ID */
@@ -683,6 +685,10 @@ static const struct option_blacklist_inf
 	.reserved = BIT(4) | BIT(5),
 };
 
+static const struct option_blacklist_info yuga_clm920_nc5_blacklist = {
+	.reserved = BIT(1) | BIT(4),
+};
+
 static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
 	{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
@@ -1187,6 +1193,9 @@ static const struct usb_device_id option
 	{ USB_DEVICE(QUALCOMM_VENDOR_ID, QUECTEL_PRODUCT_UC15)},
 	{ USB_DEVICE(QUALCOMM_VENDOR_ID, QUECTEL_PRODUCT_UC20),
 	  .driver_info = (kernel_ulong_t)&net_intf4_blacklist },
+	/* Yuga products use Qualcomm vendor ID */
+	{ USB_DEVICE(QUALCOMM_VENDOR_ID, YUGA_PRODUCT_CLM920_NC5),
+	  .driver_info = (kernel_ulong_t)&yuga_clm920_nc5_blacklist },
 	/* Quectel products using Quectel vendor ID */
 	{ USB_DEVICE(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EC21),
 	  .driver_info = (kernel_ulong_t)&net_intf4_blacklist },


Patches currently in stable-queue which might be from sz.lin@moxa.com are

queue-4.14/usb-serial-option-adding-support-for-yuga-clm920-nc5.patch