linux-kernel - [PATCH] net/usb: Add Lenovo ThinkPad OneLink GigaLAN USB ID to ax88179 driver

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Message-Id: <1393286176-32076-1-git-send-email-keithp@keithp.com>
Date:	Mon, 24 Feb 2014 15:56:16 -0800
From:	Keith Packard <keithp@...thp.com>
To:	linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org
Cc:	Keith Packard <keithp@...thp.com>,
	Kyle McMartin <kyle@...radead.org>
Subject: [PATCH] net/usb: Add Lenovo ThinkPad OneLink GigaLAN USB ID to ax88179 driver

The Lenovo OneLink dock includes a USB ethernet adapter using the
AX88179 chip, but with a different USB ID. Add this new USB id to the
driver so that it will autodetect the adapter correctly.

Signed-off-by: Keith Packard <keithp@...thp.com>
Tested-by: Carl Worth <cworth@...rth.org>
---

Kyle McMartin says:

>  &lenovo_info, surely.

Yeah, Daniel Stone caught the same bug. Not a big deal; the only
difference between any of these elements is the string produced by the
kernel. And that's odd because when we tested it, we saw the expected
name...

 drivers/net/usb/ax88179_178a.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/drivers/net/usb/ax88179_178a.c b/drivers/net/usb/ax88179_178a.c
index 8e8d0fc..7707b4e 100644
--- a/drivers/net/usb/ax88179_178a.c
+++ b/drivers/net/usb/ax88179_178a.c
@@ -1418,6 +1418,19 @@ static const struct driver_info samsung_info = {
 	.tx_fixup = ax88179_tx_fixup,
 };
 
+static const struct driver_info lenovo_info = {
+	.description = "ThinkPad OneLink Dock USB GigaLAN",
+	.bind = ax88179_bind,
+	.unbind = ax88179_unbind,
+	.status = ax88179_status,
+	.link_reset = ax88179_link_reset,
+	.reset = ax88179_reset,
+	.stop = ax88179_stop,
+	.flags = FLAG_ETHER | FLAG_FRAMING_AX,
+	.rx_fixup = ax88179_rx_fixup,
+	.tx_fixup = ax88179_tx_fixup,
+};
+
 static const struct usb_device_id products[] = {
 {
 	/* ASIX AX88179 10/100/1000 */
@@ -1435,6 +1448,10 @@ static const struct usb_device_id products[] = {
 	/* Samsung USB Ethernet Adapter */
 	USB_DEVICE(0x04e8, 0xa100),
 	.driver_info = (unsigned long)&samsung_info,
+}, {
+	/* Lenovo ThinkPad OneLink GigaLAN */
+	USB_DEVICE(0x17ef, 0x304b),
+	.driver_info = (unsigned long)&lenovo_info,
 },
 	{ },
 };
-- 
1.9.0

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