diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2011-11-04 11:18:19 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-11-09 16:13:52 -0500 |
| commit | b92ab5d86dafc2b3733c5fdd5def40c8fe7ea7c9 (patch) | |
| tree | 2676545e9b179102b00e02cc19b9643e8f718871 /net/wireless/mlme.c | |
| parent | ee971924543fe82f279d3e97f6f6d02320b381b7 (diff) | |
| download | talos-obmc-linux-b92ab5d86dafc2b3733c5fdd5def40c8fe7ea7c9.tar.gz talos-obmc-linux-b92ab5d86dafc2b3733c5fdd5def40c8fe7ea7c9.zip | |
cfg80211: add event for unexpected 4addr frames
The frames are used by AP/STA WDS mode, and hostapd
needs to know when such a frame was received to set
up the VLAN appropriately to allow using it.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless/mlme.c')
| -rw-r--r-- | net/wireless/mlme.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c index f4d868b1e11c..34891e08c54a 100644 --- a/net/wireless/mlme.c +++ b/net/wireless/mlme.c @@ -1123,3 +1123,17 @@ bool cfg80211_rx_spurious_frame(struct net_device *dev, return nl80211_unexpected_frame(dev, addr, gfp); } EXPORT_SYMBOL(cfg80211_rx_spurious_frame); + +bool cfg80211_rx_unexpected_4addr_frame(struct net_device *dev, + const u8 *addr, gfp_t gfp) +{ + struct wireless_dev *wdev = dev->ieee80211_ptr; + + if (WARN_ON(wdev->iftype != NL80211_IFTYPE_AP && + wdev->iftype != NL80211_IFTYPE_P2P_GO && + wdev->iftype != NL80211_IFTYPE_AP_VLAN)) + return false; + + return nl80211_unexpected_4addr_frame(dev, addr, gfp); +} +EXPORT_SYMBOL(cfg80211_rx_unexpected_4addr_frame); |
