diff options
| author | Chun-Yeow Yeoh <yeohchunyeow@cozybit.com> | 2013-10-17 15:55:18 -0700 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-10-28 15:05:30 +0100 |
| commit | 33a45867c56074a23d01e286890e3b61f3ff8fff (patch) | |
| tree | 8ad0a2f2a4c7ee44d52322b3e837ba609b4bef8a /net/mac80211/spectmgmt.c | |
| parent | b8456a14e9d2770846fcf74de18ff95b676149a3 (diff) | |
mac80211: process mesh channel switching using beacon
Trigger the mesh channel switching procedure if the mesh STA
happens to miss the CSA action frame but able to receive the
beacon containing the CSA and MCSP elements from its peer
mesh STAs.
Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@cozybit.com>
[fix locking in ieee80211_mesh_process_chnswitch()]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/spectmgmt.c')
| -rw-r--r-- | net/mac80211/spectmgmt.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/mac80211/spectmgmt.c b/net/mac80211/spectmgmt.c index a298e129633b..a40da20b32e0 100644 --- a/net/mac80211/spectmgmt.c +++ b/net/mac80211/spectmgmt.c @@ -74,6 +74,12 @@ int ieee80211_parse_ch_switch_ie(struct ieee80211_sub_if_data *sdata, return 1; } + /* Mesh Channel Switch Parameters Element */ + if (elems->mesh_chansw_params_ie) { + csa_ie->ttl = elems->mesh_chansw_params_ie->mesh_ttl; + csa_ie->mode = elems->mesh_chansw_params_ie->mesh_flags; + } + new_freq = ieee80211_channel_to_frequency(new_chan_no, new_band); new_chan = ieee80211_get_channel(sdata->local->hw.wiphy, new_freq); if (!new_chan || new_chan->flags & IEEE80211_CHAN_DISABLED) { |