diff options
| author | Alexander Aring <alex.aring@gmail.com> | 2014-11-05 20:51:19 +0100 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2014-11-05 21:53:04 +0100 |
| commit | e4962a14435e15c0c070e8aa1b010454c9292c02 (patch) | |
| tree | 8bdd00b996a72f57f4e35fbbc079f20c7f87f8c2 /net/mac802154 | |
| parent | bd28a11f25f2c2a563620e7be588dc4dd8a91396 (diff) | |
| download | linux-e4962a14435e15c0c070e8aa1b010454c9292c02.tar.gz | |
mac802154: add default interface registration
This patch adds a default interface registration for a wpan interface type. Currently the 802.15.4 subsystem need to call userspace tools to add an interface. This patch is like mac80211 handling for registration a station interface type by default. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/mac802154')
| -rw-r--r-- | net/mac802154/main.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/net/mac802154/main.c b/net/mac802154/main.c index a371eb5fa053..7d0ff7fd2cd4 100644 --- a/net/mac802154/main.c +++ b/net/mac802154/main.c @@ -126,6 +126,7 @@ EXPORT_SYMBOL(ieee802154_free_hw); int ieee802154_register_hw(struct ieee802154_hw *hw) { struct ieee802154_local *local = hw_to_local(hw); + struct net_device *dev; int rc = -ENOSYS; local->workqueue = @@ -141,6 +142,17 @@ int ieee802154_register_hw(struct ieee802154_hw *hw) if (rc < 0) goto out_wq; + rtnl_lock(); + + dev = ieee802154_if_add(local, "wpan%d", NULL, IEEE802154_DEV_WPAN); + if (IS_ERR(dev)) { + rtnl_unlock(); + rc = PTR_ERR(dev); + goto out_wq; + } + + rtnl_unlock(); + return 0; out_wq: |