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| author | Alexander Aring <alex.aring@gmail.com> | 2015-12-09 22:46:29 +0100 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2015-12-10 01:25:25 +0100 |
| commit | 00f59314111a6b18ee65b238b38c470dbdbf3be5 (patch) | |
| tree | d40b8053c4802e6a94457ac2c944cd9478e4077c /net/6lowpan | |
| parent | 43f26e17d02f5c772cedc3ee16b192ed79764474 (diff) | |
| download | op-kernel-dev-00f59314111a6b18ee65b238b38c470dbdbf3be5.zip op-kernel-dev-00f59314111a6b18ee65b238b38c470dbdbf3be5.tar.gz | |
6lowpan: add lowpan dev register helpers
This patch introduces register and unregister functionality for lowpan
interfaces. While register a lowpan interface there are several things
which need to be initialize by the 6lowpan subsystem. Upcoming
functionality need to register/unregister per interface components e.g.
debugfs entry.
Reviewed-by: Stefan Schmidt <stefan@osg.samsung.com>
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/6lowpan')
| -rw-r--r-- | net/6lowpan/core.c | 33 |
1 files changed, 31 insertions, 2 deletions
diff --git a/net/6lowpan/core.c b/net/6lowpan/core.c index 83b19e0..80fc509 100644 --- a/net/6lowpan/core.c +++ b/net/6lowpan/core.c @@ -15,7 +15,8 @@ #include <net/6lowpan.h> -void lowpan_netdev_setup(struct net_device *dev, enum lowpan_lltypes lltype) +int lowpan_register_netdevice(struct net_device *dev, + enum lowpan_lltypes lltype) { dev->addr_len = EUI64_ADDR_LEN; dev->type = ARPHRD_6LOWPAN; @@ -23,8 +24,36 @@ void lowpan_netdev_setup(struct net_device *dev, enum lowpan_lltypes lltype) dev->priv_flags |= IFF_NO_QUEUE; lowpan_priv(dev)->lltype = lltype; + + return register_netdevice(dev); +} +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); +} +EXPORT_SYMBOL(lowpan_unregister_netdevice); + +void lowpan_unregister_netdev(struct net_device *dev) +{ + rtnl_lock(); + lowpan_unregister_netdevice(dev); + rtnl_unlock(); } -EXPORT_SYMBOL(lowpan_netdev_setup); +EXPORT_SYMBOL(lowpan_unregister_netdev); static int __init lowpan_module_init(void) { |
