From: Heiner Kallweit <hkallweit1@gmail.com>
Date: Sun, 1 Sep 2019 08:42:44 +0000 (+0200)
Subject: r8169: don't set bit RxVlan on RTL8125
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=dc161162e42ca51daff50e86a4a4bb8395d60501;p=openwrt%2Fstaging%2Fblogic.git

r8169: don't set bit RxVlan on RTL8125

RTL8125 uses a different register for VLAN offloading config,
therefore don't set bit RxVlan.

Fixes: f1bce4ad2f1c ("r8169: add support for RTL8125")
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c
index f337f81e4540..0ef01db1f8b8 100644
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -7164,8 +7164,10 @@ static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 		NETIF_F_HIGHDMA;
 	dev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
 
-	tp->cp_cmd |= RxChkSum | RxVlan;
-
+	tp->cp_cmd |= RxChkSum;
+	/* RTL8125 uses register RxConfig for VLAN offloading config */
+	if (!rtl_is_8125(tp))
+		tp->cp_cmd |= RxVlan;
 	/*
 	 * Pretend we are using VLANs; This bypasses a nasty bug where
 	 * Interrupts stop flowing on high load on 8110SCd controllers.