linux-kernel - [PATCH] tg3: fix VLAN tagging regression

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Message-ID: <4E78FC38.7040903@kasperkp.dk>
Date:	Tue, 20 Sep 2011 22:48:56 +0200
From:	Kasper Pedersen <kernel@...perkp.dk>
To:	Matt Carlson <mcarlson@...adcom.com>,
	Michael Chan <mchan@...adcom.com>
CC:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] tg3: fix VLAN tagging regression

commit 92cd3a17ce9c719abb4c28dee3438e0c641f8de4
    tg3: Simplify tx bd assignments

broke VLAN tagging on outbound packets.
It ifdef'ed BCM_KERNEL_SUPPORTS_8021Q, but this
is not set anywhere. So vlan never gets set, and
all packets are sent with vlan=0.

Change to use the CONFIG_VLAN_xxx defines instead.
Tested on BCM5721 rev 11.

Signed-off-by: Kasper Pedersen <kernel@...perkp.dk>
---
 drivers/net/tg3.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index dc3fbf6..a00d21b 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -6234,7 +6234,7 @@ static netdev_tx_t tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		}
 	}
 
-#ifdef BCM_KERNEL_SUPPORTS_8021Q
+#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
 	if (vlan_tx_tag_present(skb)) {
 		base_flags |= TXD_FLAG_VLAN;
 		vlan = vlan_tx_tag_get(skb);

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