summaryrefslogtreecommitdiffstats
path: root/net/mac802154/mib.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/mac802154/mib.c')
-rw-r--r--net/mac802154/mib.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/net/mac802154/mib.c b/net/mac802154/mib.c
index f47781ab0ccc..f03e55f2ebf0 100644
--- a/net/mac802154/mib.c
+++ b/net/mac802154/mib.c
@@ -159,6 +159,15 @@ void mac802154_dev_set_pan_id(struct net_device *dev, u16 val)
}
}
+u8 mac802154_dev_get_dsn(const struct net_device *dev)
+{
+ struct mac802154_sub_if_data *priv = netdev_priv(dev);
+
+ BUG_ON(dev->type != ARPHRD_IEEE802154);
+
+ return priv->dsn++;
+}
+
static void phy_chan_notify(struct work_struct *work)
{
struct phy_chan_notify_work *nw = container_of(work,