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bluetooth: Set 6 byte device addresses
Set BTLE MAC addresses that are 6 bytes long and not 8 bytes that are used in other places with 6lowpan. Signed-off-by: Patrik Flykt <patrik.flykt@linux.intel.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Reviewed-by: Stefan Schmidt <stefan@osg.samsung.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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730ce397cd
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@ -80,6 +80,8 @@ struct lowpan_btle_dev {
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struct delayed_work notify_peers;
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struct delayed_work notify_peers;
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};
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};
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static void set_addr(u8 *eui, u8 *addr, u8 addr_type);
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static inline struct lowpan_btle_dev *
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static inline struct lowpan_btle_dev *
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lowpan_btle_dev(const struct net_device *netdev)
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lowpan_btle_dev(const struct net_device *netdev)
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{
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{
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@ -272,9 +274,10 @@ static int give_skb_to_upper(struct sk_buff *skb, struct net_device *dev)
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static int iphc_decompress(struct sk_buff *skb, struct net_device *netdev,
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static int iphc_decompress(struct sk_buff *skb, struct net_device *netdev,
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struct l2cap_chan *chan)
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struct l2cap_chan *chan)
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{
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{
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const u8 *saddr, *daddr;
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const u8 *saddr;
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struct lowpan_btle_dev *dev;
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struct lowpan_btle_dev *dev;
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struct lowpan_peer *peer;
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struct lowpan_peer *peer;
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unsigned char eui64_daddr[EUI64_ADDR_LEN];
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dev = lowpan_btle_dev(netdev);
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dev = lowpan_btle_dev(netdev);
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@ -285,9 +288,9 @@ static int iphc_decompress(struct sk_buff *skb, struct net_device *netdev,
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return -EINVAL;
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return -EINVAL;
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saddr = peer->eui64_addr;
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saddr = peer->eui64_addr;
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daddr = dev->netdev->dev_addr;
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set_addr(&eui64_daddr[0], chan->src.b, chan->src_type);
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return lowpan_header_decompress(skb, netdev, daddr, saddr);
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return lowpan_header_decompress(skb, netdev, &eui64_daddr, saddr);
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}
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}
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static int recv_pkt(struct sk_buff *skb, struct net_device *dev,
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static int recv_pkt(struct sk_buff *skb, struct net_device *dev,
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@ -681,13 +684,6 @@ static void set_addr(u8 *eui, u8 *addr, u8 addr_type)
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BT_DBG("type %d addr %*phC", addr_type, 8, eui);
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BT_DBG("type %d addr %*phC", addr_type, 8, eui);
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}
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}
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static void set_dev_addr(struct net_device *netdev, bdaddr_t *addr,
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u8 addr_type)
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{
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netdev->addr_assign_type = NET_ADDR_PERM;
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set_addr(netdev->dev_addr, addr->b, addr_type);
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}
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static void ifup(struct net_device *netdev)
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static void ifup(struct net_device *netdev)
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{
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{
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int err;
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int err;
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@ -803,7 +799,8 @@ static int setup_netdev(struct l2cap_chan *chan, struct lowpan_btle_dev **dev)
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if (!netdev)
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if (!netdev)
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return -ENOMEM;
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return -ENOMEM;
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set_dev_addr(netdev, &chan->src, chan->src_type);
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netdev->addr_assign_type = NET_ADDR_PERM;
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baswap((void *)netdev->dev_addr, &chan->src);
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netdev->netdev_ops = &netdev_ops;
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netdev->netdev_ops = &netdev_ops;
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SET_NETDEV_DEV(netdev, &chan->conn->hcon->hdev->dev);
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SET_NETDEV_DEV(netdev, &chan->conn->hcon->hdev->dev);
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