net: usb: lan78xx: add Allied Telesis AT29M2-AF

jira LE-2349
Rebuild_History Non-Buildable kernel-4.18.0-553.40.1.el8_10
commit-author Greg Jesionowski <jesionowskigreg@gmail.com>
commit ef8a0f6

This adds the vendor and product IDs for the AT29M2-AF which is a
lan7801-based device.

	Signed-off-by: Greg Jesionowski <jesionowskigreg@gmail.com>
Link: https://lore.kernel.org/r/20211214221027.305784-1-jesionowskigreg@gmail.com
	Signed-off-by: Jakub Kicinski <kuba@kernel.org>
(cherry picked from commit ef8a0f6)
	Signed-off-by: Jonathan Maple <jmaple@ciq.com>

Author: PlaidCat

drivers/net/usb/lan78xx.c

@@ -64,6 +64,8 @@
 #define LAN7801_USB_PRODUCT_ID		(0x7801)
 #define LAN78XX_EEPROM_MAGIC		(0x78A5)
 #define LAN78XX_OTP_MAGIC		(0x78F3)
+#define AT29M2AF_USB_VENDOR_ID		(0x07C9)
+#define AT29M2AF_USB_PRODUCT_ID	(0x0012)
 
 #define	MII_READ			1
 #define	MII_WRITE			0
@@ -4174,6 +4176,10 @@ static const struct usb_device_id products[] = {
 	/* LAN7801 USB Gigabit Ethernet Device */
 	USB_DEVICE(LAN78XX_USB_VENDOR_ID, LAN7801_USB_PRODUCT_ID),
 	},
+	{
+	/* ATM2-AF USB Gigabit Ethernet Device */
+	USB_DEVICE(AT29M2AF_USB_VENDOR_ID, AT29M2AF_USB_PRODUCT_ID),
+	},
 	{},
 };
 MODULE_DEVICE_TABLE(usb, products);