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-rw-r--r--net/8021q/vlan.c16
-rw-r--r--net/8021q/vlan_dev.c47
2 files changed, 23 insertions, 40 deletions
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
index 64c6bed4a3d3..98a30a5b8664 100644
--- a/net/8021q/vlan.c
+++ b/net/8021q/vlan.c
@@ -413,7 +413,10 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event,
vlan_transfer_features(dev, vlandev);
break;
- case NETDEV_DOWN:
+ case NETDEV_DOWN: {
+ struct net_device *tmp;
+ LIST_HEAD(close_list);
+
if (dev->features & NETIF_F_HW_VLAN_CTAG_FILTER)
vlan_vid_del(dev, htons(ETH_P_8021Q), 0);
@@ -425,11 +428,18 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event,
vlan = vlan_dev_priv(vlandev);
if (!(vlan->flags & VLAN_FLAG_LOOSE_BINDING))
- dev_change_flags(vlandev, flgs & ~IFF_UP);
+ list_add(&vlandev->close_list, &close_list);
+ }
+
+ dev_close_many(&close_list, false);
+
+ list_for_each_entry_safe(vlandev, tmp, &close_list, close_list) {
netif_stacked_transfer_operstate(dev, vlandev);
+ list_del_init(&vlandev->close_list);
}
+ list_del(&close_list);
break;
-
+ }
case NETDEV_UP:
/* Put all VLANs for this dev in the up state too. */
vlan_group_for_each_dev(grp, i, vlandev) {
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 118956448cf6..01d7ba840df8 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -37,39 +37,6 @@
#include <linux/netpoll.h>
/*
- * Rebuild the Ethernet MAC header. This is called after an ARP
- * (or in future other address resolution) has completed on this
- * sk_buff. We now let ARP fill in the other fields.
- *
- * This routine CANNOT use cached dst->neigh!
- * Really, it is used only when dst->neigh is wrong.
- *
- * TODO: This needs a checkup, I'm ignorant here. --BLG
- */
-static int vlan_dev_rebuild_header(struct sk_buff *skb)
-{
- struct net_device *dev = skb->dev;
- struct vlan_ethhdr *veth = (struct vlan_ethhdr *)(skb->data);
-
- switch (veth->h_vlan_encapsulated_proto) {
-#ifdef CONFIG_INET
- case htons(ETH_P_IP):
-
- /* TODO: Confirm this will work with VLAN headers... */
- return arp_find(veth->h_dest, skb);
-#endif
- default:
- pr_debug("%s: unable to resolve type %X addresses\n",
- dev->name, ntohs(veth->h_vlan_encapsulated_proto));
-
- ether_addr_copy(veth->h_source, dev->dev_addr);
- break;
- }
-
- return 0;
-}
-
-/*
* Create the VLAN header for an arbitrary protocol layer
*
* saddr=NULL means use device source address
@@ -534,7 +501,6 @@ static int vlan_dev_get_lock_subclass(struct net_device *dev)
static const struct header_ops vlan_header_ops = {
.create = vlan_dev_hard_header,
- .rebuild = vlan_dev_rebuild_header,
.parse = eth_header_parse,
};
@@ -554,7 +520,6 @@ static int vlan_passthru_hard_header(struct sk_buff *skb, struct net_device *dev
static const struct header_ops vlan_passthru_header_ops = {
.create = vlan_passthru_hard_header,
- .rebuild = dev_rebuild_header,
.parse = eth_header_parse,
};
@@ -573,7 +538,6 @@ static int vlan_dev_init(struct net_device *dev)
/* IFF_BROADCAST|IFF_MULTICAST; ??? */
dev->flags = real_dev->flags & ~(IFF_UP | IFF_PROMISC | IFF_ALLMULTI |
IFF_MASTER | IFF_SLAVE);
- dev->iflink = real_dev->ifindex;
dev->state = (real_dev->state & ((1<<__LINK_STATE_NOCARRIER) |
(1<<__LINK_STATE_DORMANT))) |
(1<<__LINK_STATE_PRESENT);
@@ -589,6 +553,7 @@ static int vlan_dev_init(struct net_device *dev)
if (dev->features & NETIF_F_VLAN_FEATURES)
netdev_warn(real_dev, "VLAN features are set incorrectly. Q-in-Q configurations may not work correctly.\n");
+ dev->vlan_features = real_dev->vlan_features & ~NETIF_F_ALL_FCOE;
/* ipv6 shared card related stuff */
dev->dev_id = real_dev->dev_id;
@@ -767,6 +732,13 @@ static void vlan_dev_netpoll_cleanup(struct net_device *dev)
}
#endif /* CONFIG_NET_POLL_CONTROLLER */
+static int vlan_dev_get_iflink(const struct net_device *dev)
+{
+ struct net_device *real_dev = vlan_dev_priv(dev)->real_dev;
+
+ return real_dev->ifindex;
+}
+
static const struct ethtool_ops vlan_ethtool_ops = {
.get_settings = vlan_ethtool_get_settings,
.get_drvinfo = vlan_ethtool_get_drvinfo,
@@ -803,6 +775,7 @@ static const struct net_device_ops vlan_netdev_ops = {
#endif
.ndo_fix_features = vlan_dev_fix_features,
.ndo_get_lock_subclass = vlan_dev_get_lock_subclass,
+ .ndo_get_iflink = vlan_dev_get_iflink,
};
static void vlan_dev_free(struct net_device *dev)
@@ -827,5 +800,5 @@ void vlan_setup(struct net_device *dev)
dev->destructor = vlan_dev_free;
dev->ethtool_ops = &vlan_ethtool_ops;
- memset(dev->broadcast, 0, ETH_ALEN);
+ eth_zero_addr(dev->broadcast);
}