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authorChun-Yeow Yeoh <yeohchunyeow@cozybit.com>2013-10-17 15:55:02 -0700
committerJohannes Berg <johannes.berg@intel.com>2013-10-28 15:05:30 +0100
commitb8456a14e9d2770846fcf74de18ff95b676149a3 (patch)
tree858ae69cd2d695116afc582377984070f645ff01 /net/mac80211/rx.c
parentc6da674aff9425dc41255bcb7f7586a656843f2d (diff)
downloadop-kernel-dev-b8456a14e9d2770846fcf74de18ff95b676149a3.zip
op-kernel-dev-b8456a14e9d2770846fcf74de18ff95b676149a3.tar.gz
{nl,cfg,mac}80211: implement mesh channel switch userspace API
Implement the required procedures for mesh channel switching as defined in the IEEE Std 802.11-2012 section 10.9.8.4.3 and also handle the CSA and MCSP elements as followed: * Add the function for updating the beacon and probe response frames with CSA and MCSP elements during the period of switching to the new channel. Both CSA and MCSP elements must be included in beacon and probe response frames until the intended channel switch time. * The ifmsh->csa_settings is set to NULL and the CSA and MCSP elements will then be removed from the beacon or probe response frames once the new channel is switched to. Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@cozybit.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/rx.c')
-rw-r--r--net/mac80211/rx.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index f0247a4..23f49e8 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -2593,13 +2593,16 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx)
break;
if (sdata->vif.type != NL80211_IFTYPE_STATION &&
- sdata->vif.type != NL80211_IFTYPE_ADHOC)
+ sdata->vif.type != NL80211_IFTYPE_ADHOC &&
+ sdata->vif.type != NL80211_IFTYPE_MESH_POINT)
break;
if (sdata->vif.type == NL80211_IFTYPE_STATION)
bssid = sdata->u.mgd.bssid;
else if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
bssid = sdata->u.ibss.bssid;
+ else if (sdata->vif.type == NL80211_IFTYPE_MESH_POINT)
+ bssid = mgmt->sa;
else
break;
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