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authorThomas Pedersen <c_tpeder@qca.qualcomm.com>2012-04-06 13:35:47 -0700
committerJohn W. Linville <linville@tuxdriver.com>2012-04-11 16:23:59 -0400
commit5314526b1743e8e8614293db7d86e480b4fe9824 (patch)
treec493979d2d417b9a146ac6ef5e1b5562a5fda6df /net/wireless/nl80211.h
parent14dc7852099535d17807e348dd127433413b7e0a (diff)
downloadlinux-5314526b1743e8e8614293db7d86e480b4fe9824.tar.bz2
cfg80211: add channel switch notify event
The firmware may decide to switch channels while already beaconing, e.g. in response to a cfg80211 connect request on a different vif. Add this event to notify userspace when an AP or GO interface has successfully migrated to a new channel, so it can update its configuration accordingly. Signed-off-by: Thomas Pedersen <c_tpeder@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless/nl80211.h')
-rw-r--r--net/wireless/nl80211.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/wireless/nl80211.h b/net/wireless/nl80211.h
index 4ffe50df9f31..01a1122c3b33 100644
--- a/net/wireless/nl80211.h
+++ b/net/wireless/nl80211.h
@@ -118,6 +118,10 @@ void nl80211_pmksa_candidate_notify(struct cfg80211_registered_device *rdev,
struct net_device *netdev, int index,
const u8 *bssid, bool preauth, gfp_t gfp);
+void nl80211_ch_switch_notify(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, int freq,
+ enum nl80211_channel_type type, gfp_t gfp);
+
bool nl80211_unexpected_frame(struct net_device *dev,
const u8 *addr, gfp_t gfp);
bool nl80211_unexpected_4addr_frame(struct net_device *dev,