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Diffstat (limited to 'net/batman-adv/soft-interface.c')
-rw-r--r--net/batman-adv/soft-interface.c35
1 files changed, 18 insertions, 17 deletions
diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
index e8a2bd699d40..279e91d570a7 100644
--- a/net/batman-adv/soft-interface.c
+++ b/net/batman-adv/soft-interface.c
@@ -118,9 +118,10 @@ static int batadv_interface_set_mac_addr(struct net_device *dev, void *p)
/* only modify transtable if it has been initialized before */
if (atomic_read(&bat_priv->mesh_state) == BATADV_MESH_ACTIVE) {
- batadv_tt_local_remove(bat_priv, old_addr,
+ batadv_tt_local_remove(bat_priv, old_addr, BATADV_NO_FLAGS,
"mac address changed", false);
- batadv_tt_local_add(dev, addr->sa_data, BATADV_NULL_IFINDEX);
+ batadv_tt_local_add(dev, addr->sa_data, BATADV_NO_FLAGS,
+ BATADV_NULL_IFINDEX);
}
return 0;
@@ -152,33 +153,33 @@ static void batadv_interface_set_rx_mode(struct net_device *dev)
static int batadv_interface_tx(struct sk_buff *skb,
struct net_device *soft_iface)
{
- struct ethhdr *ethhdr = (struct ethhdr *)skb->data;
+ struct ethhdr *ethhdr;
struct batadv_priv *bat_priv = netdev_priv(soft_iface);
struct batadv_hard_iface *primary_if = NULL;
struct batadv_bcast_packet *bcast_packet;
- struct vlan_ethhdr *vhdr;
__be16 ethertype = htons(ETH_P_BATMAN);
static const uint8_t stp_addr[ETH_ALEN] = {0x01, 0x80, 0xC2, 0x00,
0x00, 0x00};
static const uint8_t ectp_addr[ETH_ALEN] = {0xCF, 0x00, 0x00, 0x00,
0x00, 0x00};
+ struct vlan_ethhdr *vhdr;
unsigned int header_len = 0;
int data_len = skb->len, ret;
- unsigned short vid __maybe_unused = BATADV_NO_FLAGS;
+ unsigned long brd_delay = 1;
bool do_bcast = false;
+ unsigned short vid;
uint32_t seqno;
- unsigned long brd_delay = 1;
if (atomic_read(&bat_priv->mesh_state) != BATADV_MESH_ACTIVE)
goto dropped;
soft_iface->trans_start = jiffies;
+ vid = batadv_get_vid(skb, 0);
+ ethhdr = (struct ethhdr *)skb->data;
switch (ntohs(ethhdr->h_proto)) {
case ETH_P_8021Q:
vhdr = (struct vlan_ethhdr *)skb->data;
- vid = ntohs(vhdr->h_vlan_TCI) & VLAN_VID_MASK;
- vid |= BATADV_VLAN_HAS_TAG;
if (vhdr->h_vlan_encapsulated_proto != ethertype)
break;
@@ -196,7 +197,8 @@ static int batadv_interface_tx(struct sk_buff *skb,
/* Register the client MAC in the transtable */
if (!is_multicast_ether_addr(ethhdr->h_source))
- batadv_tt_local_add(soft_iface, ethhdr->h_source, skb->skb_iif);
+ batadv_tt_local_add(soft_iface, ethhdr->h_source, vid,
+ skb->skb_iif);
/* don't accept stp packets. STP does not help in meshes.
* better use the bridge loop avoidance ...
@@ -296,7 +298,7 @@ static int batadv_interface_tx(struct sk_buff *skb,
batadv_dat_snoop_outgoing_arp_reply(bat_priv, skb);
- ret = batadv_send_skb_unicast(bat_priv, skb);
+ ret = batadv_send_skb_unicast(bat_priv, skb, vid);
if (ret != 0)
goto dropped_freed;
}
@@ -319,12 +321,12 @@ void batadv_interface_rx(struct net_device *soft_iface,
struct sk_buff *skb, struct batadv_hard_iface *recv_if,
int hdr_size, struct batadv_orig_node *orig_node)
{
- struct batadv_priv *bat_priv = netdev_priv(soft_iface);
- struct ethhdr *ethhdr;
- struct vlan_ethhdr *vhdr;
struct batadv_header *batadv_header = (struct batadv_header *)skb->data;
- unsigned short vid __maybe_unused = BATADV_NO_FLAGS;
+ struct batadv_priv *bat_priv = netdev_priv(soft_iface);
__be16 ethertype = htons(ETH_P_BATMAN);
+ struct vlan_ethhdr *vhdr;
+ struct ethhdr *ethhdr;
+ unsigned short vid;
bool is_bcast;
is_bcast = (batadv_header->packet_type == BATADV_BCAST);
@@ -336,13 +338,12 @@ void batadv_interface_rx(struct net_device *soft_iface,
skb_pull_rcsum(skb, hdr_size);
skb_reset_mac_header(skb);
+ vid = batadv_get_vid(skb, hdr_size);
ethhdr = eth_hdr(skb);
switch (ntohs(ethhdr->h_proto)) {
case ETH_P_8021Q:
vhdr = (struct vlan_ethhdr *)skb->data;
- vid = ntohs(vhdr->h_vlan_TCI) & VLAN_VID_MASK;
- vid |= BATADV_VLAN_HAS_TAG;
if (vhdr->h_vlan_encapsulated_proto != ethertype)
break;
@@ -378,7 +379,7 @@ void batadv_interface_rx(struct net_device *soft_iface,
if (orig_node)
batadv_tt_add_temporary_global_entry(bat_priv, orig_node,
- ethhdr->h_source);
+ ethhdr->h_source, vid);
if (batadv_is_ap_isolated(bat_priv, ethhdr->h_source, ethhdr->h_dest))
goto dropped;