From: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com>
Date: Sat, 20 Oct 2012 06:02:40 +0000 (+0000)
Subject: be2net: Fix configuring VLAN for VF for Lancer
X-Git-Tag: v3.8-rc1~139^2~615
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a85e998681624ac85d423f34e833f95dffdd2a3c;p=platform%2Fkernel%2Flinux-3.10.git

be2net: Fix configuring VLAN for VF for Lancer

Allow adding VLANs for Lancer VF.
VLAN ID 0 should not be added to list of VLANs sent to FW.

Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 7a483fd..fa895bc 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -879,11 +879,15 @@ static int be_vlan_add_vid(struct net_device *netdev, u16 vid)
 	struct be_adapter *adapter = netdev_priv(netdev);
 	int status = 0;
 
-	if (!be_physfn(adapter)) {
+	if (!lancer_chip(adapter) && !be_physfn(adapter)) {
 		status = -EINVAL;
 		goto ret;
 	}
 
+	/* Packets with VID 0 are always received by Lancer by default */
+	if (lancer_chip(adapter) && vid == 0)
+		goto ret;
+
 	adapter->vlan_tag[vid] = 1;
 	if (adapter->vlans_added <= (adapter->max_vlans + 1))
 		status = be_vid_config(adapter);
@@ -901,11 +905,15 @@ static int be_vlan_rem_vid(struct net_device *netdev, u16 vid)
 	struct be_adapter *adapter = netdev_priv(netdev);
 	int status = 0;
 
-	if (!be_physfn(adapter)) {
+	if (!lancer_chip(adapter) && !be_physfn(adapter)) {
 		status = -EINVAL;
 		goto ret;
 	}
 
+	/* Packets with VID 0 are always received by Lancer by default */
+	if (lancer_chip(adapter) && vid == 0)
+		goto ret;
+
 	adapter->vlan_tag[vid] = 0;
 	if (adapter->vlans_added <= adapter->max_vlans)
 		status = be_vid_config(adapter);