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| author |   Alexander Aring <alex.aring@gmail.com> | 2015-08-10 21:15:53 +0200 |
|---|---|---|
| committer |   Marcel Holtmann <marcel@holtmann.org> | 2015-08-10 20:43:06 +0200 |
| commit | 51e0e5d8124ece158927a4c2288c0929d3b53aa3 (patch) | |
| tree | a10d123f0f82fbeaa2c0f4e2c139377b9dd2d40b /include/net/cfg802154.h | |
| parent | 6lowpan: Fix extraction of flow label field (diff) | |
| download | linux-dev-51e0e5d8124ece158927a4c2288c0929d3b53aa3.tar.xz linux-dev-51e0e5d8124ece158927a4c2288c0929d3b53aa3.zip | |
ieee802154: 6lowpan: remove multiple lowpan per wpan support
We currently supports multiple lowpan interfaces per wpan interface. I
never saw any use case into such functionality. We drop this feature now
because it's much easier do deal with address changes inside the under
laying wpan interface.
This patch removes the multiple lowpan interface and adds a lowpan_dev
netdev pointer into the wpan_dev, if this pointer isn't null the wpan
interface belongs to the assigned lowpan interface.
Reviewed-by: Stefan Schmidt <stefan@osg.samsung.com>
Tested-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 'include/net/cfg802154.h')
| -rw-r--r-- | include/net/cfg802154.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/net/cfg802154.h b/include/net/cfg802154.h index 382f94b59f2f..e53b6bfda976 100644 --- a/include/net/cfg802154.h +++ b/include/net/cfg802154.h @@ -173,6 +173,9 @@ struct wpan_dev { struct list_head list; struct net_device *netdev; + /* lowpan interface, set when the wpan_dev belongs to one lowpan_dev */ + struct net_device *lowpan_dev; + u32 identifier; /* MAC PIB */ |