[PATCH] drivers/net/usb: add device id for TP-LINK UE300 USB 3.0 Ethernet

[PATCH] drivers/net/usb: add device id for TP-LINK UE300 USB 3.0 Ethernet

[Ran Wang]

This product is named 'TP-LINK USB 3.0 Gigabit Ethernet Network
Adapter (Model No.is UE300)'. It uses chip RTL8153 and works with
driver drivers/net/usb/r8152.c

Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
---
 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 52ea80bcd639..5529bd136624 100644
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -561,6 +561,7 @@ static const struct driver_info wwan_info = {
 #define HP_VENDOR_ID		0x03f0
 #define MICROSOFT_VENDOR_ID	0x045e
 #define UBLOX_VENDOR_ID		0x1546
+#define TPLINK_VENDOR_ID	0x2357
 
 static const struct usb_device_id	products[] = {
 /* BLACKLIST !!
@@ -813,6 +814,13 @@ static const struct usb_device_id	products[] = {
 	.driver_info = 0,
 },
 
+	/* TP-LINK UE300 USB 3.0 Ethernet Adapters (based on Realtek RTL8153) */
+{
+	USB_DEVICE_AND_INTERFACE_INFO(TPLINK_VENDOR_ID, 0x0601, 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 941ece08ba78..d51d9abf7986 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -615,6 +615,7 @@ enum rtl8152_flags {
 #define VENDOR_ID_LENOVO		0x17ef
 #define VENDOR_ID_LINKSYS		0x13b1
 #define VENDOR_ID_NVIDIA		0x0955
+#define VENDOR_ID_TPLINK		0x2357
 
 #define MCU_TYPE_PLA			0x0100
 #define MCU_TYPE_USB			0x0000
@@ -5319,6 +5320,7 @@ static const struct usb_device_id rtl8152_table[] = {
 	{REALTEK_USB_DEVICE(VENDOR_ID_LENOVO,  0x7214)},
 	{REALTEK_USB_DEVICE(VENDOR_ID_LINKSYS, 0x0041)},
 	{REALTEK_USB_DEVICE(VENDOR_ID_NVIDIA,  0x09ff)},
+	{REALTEK_USB_DEVICE(VENDOR_ID_TPLINK,  0x0601)},
 	{}
 };
 
-- 
2.14.1

Re: [PATCH] drivers/net/usb: add device id for TP-LINK UE300 USB 3.0 Ethernet

[Oliver Neukum]

Am Montag, den 23.10.2017, 18:10 +0800 schrieb Ran Wang:
> This product is named 'TP-LINK USB 3.0 Gigabit Ethernet Network
> Adapter (Model No.is UE300)'. It uses chip RTL8153 and works with
> driver drivers/net/usb/r8152.c
> 

Hi,

just for the record, have you confirm that it fails with cdc-ether?

	Regards
		Oliver

RE: [PATCH] drivers/net/usb: add device id for TP-LINK UE300 USB 3.0 Ethernet

[Ran Wang]

Hi Oliver
> -----Original Message-----
> From: Oliver Neukum [mailto:oneukum@suse.com]
> Sent: Monday, October 23, 2017 6:56 PM
> To: Ran Wang <ran.wang_1@nxp.com>
> Cc: David S . Miller <davem@davemloft.net>; hayeswang
> <hayeswang@realtek.com>; linux-kernel@vger.kernel.org; linux-
> usb@vger.kernel.org; netdev@vger.kernel.org
> Subject: Re: [PATCH] drivers/net/usb: add device id for TP-LINK UE300 USB
> 3.0 Ethernet
> 
> Am Montag, den 23.10.2017, 18:10 +0800 schrieb Ran Wang:
> > This product is named 'TP-LINK USB 3.0 Gigabit Ethernet Network
> > Adapter (Model No.is UE300)'. It uses chip RTL8153 and works with
> > driver drivers/net/usb/r8152.c
> >
> 
> Hi,
> 
> just for the record, have you confirm that it fails with cdc-ether?
> 

Yes, when I use default cdc-ether and do data transfer test, I see system flooding message 
'[ 1076.627366] cdc_ether 4-1:2.0 eth8: kevent 11 may have been dropped' and related eth#
Shows most packets received has been dropped. After load r8152.c, everything work fine.
BR
Ran
> 	Regards
> 		Oliver

Re: [PATCH] drivers/net/usb: add device id for TP-LINK UE300 USB 3.0 Ethernet

[David Miller]

From: Ran Wang <ran.wang_1@nxp.com>
Date: Mon, 23 Oct 2017 18:10:23 +0800

> This product is named 'TP-LINK USB 3.0 Gigabit Ethernet Network
> Adapter (Model No.is UE300)'. It uses chip RTL8153 and works with
> driver drivers/net/usb/r8152.c
> 
> Signed-off-by: Ran Wang <ran.wang_1@nxp.com>

Applied.