r8152: Add support for MAC address pass through on RTL8153-BD

RTL8153-BD is used in Dell DA300 type-C dongle.
It should be added to the whitelist of devices to activate MAC address
pass through.

Per confirming with Realtek all devices containing RTL8153-BD should
activate MAC pass through and there won't use pass through bit on efuse
like in RTL8153-AD.

Signed-off-by: David Chen <david.chen7@dell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/usb/r8152.c

@@ -557,6 +557,7 @@ enum spd_duplex {
 /* MAC PASSTHRU */
 #define AD_MASK			0xfee0
 #define BND_MASK		0x0004
+#define BD_MASK			0x0001
 #define EFUSE			0xcfdb
 #define PASS_THRU_MASK		0x1
 
@@ -1176,9 +1177,9 @@ static int vendor_mac_passthru_addr_read(struct r8152 *tp, struct sockaddr *sa)
 			return -ENODEV;
 		}
 	} else {
-		/* test for RTL8153-BND */
+		/* test for RTL8153-BND and RTL8153-BD */
 		ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_MISC_1);
-		if ((ocp_data & BND_MASK) == 0) {
+		if ((ocp_data & BND_MASK) == 0 && (ocp_data & BD_MASK)) {
 			netif_dbg(tp, probe, tp->netdev,
 				  "Invalid variant for MAC pass through\n");
 			return -ENODEV;