From: Christian Hesse <mail@xxxxxxxx>
This patch has been added to the 3.12 stable tree. If you have any
objections, please let us know.
===============
commit 347eec348a9b0ba6968145cc7b1995d2475ae31b upstream.
This device is sold as 'Lenovo Tinkpad USB 3.0 Ethernet 4X90E51405'.
Chipset is RTL8153 and works with r8152.
Signed-off-by: Christian Hesse <mail@xxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
drivers/net/usb/cdc_ether.c | 8 ++++++++
drivers/net/usb/r8152.c | 2 ++
2 files changed, 10 insertions(+)
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index 756bb3a8e02c..db88c3fda0d8 100644
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -487,6 +487,7 @@ static const struct driver_info wwan_info = {
#define ZTE_VENDOR_ID 0x19D2
#define DELL_VENDOR_ID 0x413C
#define REALTEK_VENDOR_ID 0x0bda
+#define LENOVO_VENDOR_ID 0x17ef
static const struct usb_device_id products[] = {
/* BLACKLIST !!
@@ -660,6 +661,13 @@ static const struct usb_device_id products[] = {
.driver_info = 0,
},
+/* Lenovo Thinkpad USB 3.0 Ethernet Adapters (based on Realtek RTL8153) */
+{
+ USB_DEVICE_AND_INTERFACE_INFO(LENOVO_VENDOR_ID, 0x7205, USB_CLASS_COMM,
+ USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
+ .driver_info = 0,
+},
+
/* WHITELIST!!!
*
* CDC Ether uses two interfaces, not necessarily consecutive.
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index f3fce412c0c1..8da8df4ab553 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -302,6 +302,7 @@ enum rtl8152_flags {
/* Define these values to match your device */
#define VENDOR_ID_REALTEK 0x0bda
#define PRODUCT_ID_RTL8152 0x8152
+#define VENDOR_ID_LENOVO 0x17ef
#define MCU_TYPE_PLA 0x0100
#define MCU_TYPE_USB 0x0000
@@ -2197,6 +2198,7 @@ static void rtl8152_disconnect(struct usb_interface *intf)
/* table of devices that work with this driver */
static struct usb_device_id rtl8152_table[] = {
{USB_DEVICE(VENDOR_ID_REALTEK, PRODUCT_ID_RTL8152)},
+ {REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x7205)},
{}
};
--
2.11.1