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From: Heiner Kallweit <hkallweit1@gmail.com>
To: Realtek linux nic maintainers <nic_swsd@realtek.com>,
	David Miller <davem@davemloft.net>
Cc: "netdev@vger.kernel.org" <netdev@vger.kernel.org>
Subject: [PATCH net-next] r8169: don't set bit RxVlan on RTL8125
Date: Sun, 1 Sep 2019 10:42:44 +0200	[thread overview]
Message-ID: <84b91849-0ea6-5f76-150e-bee20a2a4d5c@gmail.com> (raw)

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>
---
 drivers/net/ethernet/realtek/r8169_main.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c
index 7d1094ffd..74f81fe03 100644
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -7163,8 +7163,10 @@ 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.
-- 
2.23.0


             reply	other threads:[~2019-09-01  8:42 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-01  8:42 Heiner Kallweit [this message]
2019-09-01 18:37 ` [PATCH net-next] r8169: don't set bit RxVlan on RTL8125 David Miller

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