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From 7204cf584836c24b4b06e4ad4a8e6bb8ea84908e Mon Sep 17 00:00:00 2001
From: Daniele Palmas <dnlplm@gmail.com>
Date: Wed, 29 Feb 2012 15:32:05 +0100
Subject: [PATCH] USB: option driver: adding support for Telit CC864-SINGLE,
CC864-DUAL and DE910-DUAL modems
Adding PID for Telit CC864-SINGLE, CC864-DUAL and DE910-DUAL
modems
Signed-off-by: Daniele Palmas <dnlplm@gmail.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/serial/option.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
Index: git/drivers/usb/serial/option.c
===================================================================
--- git.orig/drivers/usb/serial/option.c 2014-01-20 11:23:31.341035594 -0600
+++ git/drivers/usb/serial/option.c 2014-01-20 11:27:29.449162530 -0600
@@ -300,6 +300,13 @@
#define TELIT_VENDOR_ID 0x1bc7
#define TELIT_PRODUCT_UC864E 0x1003
#define TELIT_PRODUCT_UC864G 0x1004
+#define TELIT_PRODUCT_CC864_DUAL 0x1005
+#define TELIT_PRODUCT_CC864_SINGLE 0x1006
+#define TELIT_PRODUCT_DE910_DUAL 0x1010
+#define TELIT_PRODUCT_CE910_DUAL 0x1011
+#define TELIT_PRODUCT_LE920 0x1201
+#define TELIT_PRODUCT_UE910_V2 0x1012
+
/* ZTE PRODUCTS */
#define ZTE_VENDOR_ID 0x19d2
@@ -638,6 +645,12 @@
{ USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6008) },
{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864G) },
+ { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_CC864_DUAL) },
+ { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_CC864_SINGLE) },
+ { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_DE910_DUAL) },
+ { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_CE910_DUAL) },
+ { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE920) },
+ { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UE910_V2) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622, 0xff, 0xff, 0xff) }, /* ZTE WCDMA products */
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0002, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0003, 0xff, 0xff, 0xff) },
@@ -1136,6 +1149,13 @@
serial->interface->cur_altsetting->desc.bInterfaceClass != USB_CLASS_CDC_DATA)
return -ENODEV;
+ /* Don't bind interfaces 1,7 on Telit LE920 */
+ if (serial->dev->descriptor.idVendor == TELIT_VENDOR_ID &&
+ serial->dev->descriptor.idProduct == TELIT_PRODUCT_LE920 &&
+ (serial->interface->cur_altsetting->desc.bInterfaceNumber == 1 ||
+ serial->interface->cur_altsetting->desc.bInterfaceNumber == 7))
+ return -ENODEV;
+
data = serial->private = kzalloc(sizeof(struct usb_wwan_intf_private), GFP_KERNEL);
if (!data)
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