linux-kernel - [PATCH net 1/2] r8169: fix the default setting of rx vlan

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Date:	Fri, 12 Sep 2014 11:35:11 +0800
From:	Hayes Wang <hayeswang@...ltek.com>
To:	<netdev@...r.kernel.org>
CC:	<nic_swsd@...ltek.com>, <linux-kernel@...r.kernel.org>,
	Hayes Wang <hayeswang@...ltek.com>
Subject: [PATCH net 1/2] r8169: fix the default setting of rx vlan

If the parameter "features" of __rtl8169_set_features() is equal to
dev->features, the variable "changed" is alwayes 0, and nothing would
be changed.

Signed-off-by: Hayes Wang <hayeswang@...ltek.com>
---
 drivers/net/ethernet/realtek/r8169.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 91652e7..f3ce284 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -6707,7 +6707,12 @@ static int rtl_open(struct net_device *dev)
 
 	rtl8169_init_phy(dev, tp);
 
-	__rtl8169_set_features(dev, dev->features);
+	if (dev->features & NETIF_F_HW_VLAN_CTAG_RX)
+		tp->cp_cmd |= RxVlan;
+	else
+		tp->cp_cmd &= ~RxVlan;
+
+	RTL_W16(CPlusCmd, tp->cp_cmd);
 
 	rtl_pll_power_up(tp);
 
-- 
1.9.3

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