summaryrefslogtreecommitdiffstats
path: root/net/6lowpan/core.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/6lowpan/core.c')
-rw-r--r--net/6lowpan/core.c59
1 files changed, 57 insertions, 2 deletions
diff --git a/net/6lowpan/core.c b/net/6lowpan/core.c
index 83b19e072224..faf65baed617 100644
--- a/net/6lowpan/core.c
+++ b/net/6lowpan/core.c
@@ -15,19 +15,67 @@
#include <net/6lowpan.h>
-void lowpan_netdev_setup(struct net_device *dev, enum lowpan_lltypes lltype)
+#include "6lowpan_i.h"
+
+int lowpan_register_netdevice(struct net_device *dev,
+ enum lowpan_lltypes lltype)
{
+ int ret;
+
dev->addr_len = EUI64_ADDR_LEN;
dev->type = ARPHRD_6LOWPAN;
dev->mtu = IPV6_MIN_MTU;
dev->priv_flags |= IFF_NO_QUEUE;
lowpan_priv(dev)->lltype = lltype;
+
+ ret = register_netdevice(dev);
+ if (ret < 0)
+ return ret;
+
+ ret = lowpan_dev_debugfs_init(dev);
+ if (ret < 0)
+ unregister_netdevice(dev);
+
+ return ret;
}
-EXPORT_SYMBOL(lowpan_netdev_setup);
+EXPORT_SYMBOL(lowpan_register_netdevice);
+
+int lowpan_register_netdev(struct net_device *dev,
+ enum lowpan_lltypes lltype)
+{
+ int ret;
+
+ rtnl_lock();
+ ret = lowpan_register_netdevice(dev, lltype);
+ rtnl_unlock();
+ return ret;
+}
+EXPORT_SYMBOL(lowpan_register_netdev);
+
+void lowpan_unregister_netdevice(struct net_device *dev)
+{
+ unregister_netdevice(dev);
+ lowpan_dev_debugfs_exit(dev);
+}
+EXPORT_SYMBOL(lowpan_unregister_netdevice);
+
+void lowpan_unregister_netdev(struct net_device *dev)
+{
+ rtnl_lock();
+ lowpan_unregister_netdevice(dev);
+ rtnl_unlock();
+}
+EXPORT_SYMBOL(lowpan_unregister_netdev);
static int __init lowpan_module_init(void)
{
+ int ret;
+
+ ret = lowpan_debugfs_init();
+ if (ret < 0)
+ return ret;
+
request_module_nowait("ipv6");
request_module_nowait("nhc_dest");
@@ -40,6 +88,13 @@ static int __init lowpan_module_init(void)
return 0;
}
+
+static void __exit lowpan_module_exit(void)
+{
+ lowpan_debugfs_exit();
+}
+
module_init(lowpan_module_init);
+module_exit(lowpan_module_exit);
MODULE_LICENSE("GPL");