diff options
| author |   Arik Nemtsov <arik@wizery.com> | 2015-08-15 22:39:46 +0300 |
|---|---|---|
| committer |   Johannes Berg <johannes.berg@intel.com> | 2015-09-22 15:21:21 +0200 |
| commit | 82c0cc90d6268a3cd3ee058257d2146188326452 (patch) | |
| tree | 1a4c12dc918c9671743378436b94846a4f519534 /net/mac80211/tdls.c | |
| parent | mac80211: process skb_queue while scanning in HW (diff) | |
| download | linux-dev-82c0cc90d6268a3cd3ee058257d2146188326452.tar.xz linux-dev-82c0cc90d6268a3cd3ee058257d2146188326452.zip | |
mac80211: debugfs: add file to disallow TDLS wider-bw
Sometimes we are interested in testing TDLS performance in a specific
width setting. Add the ability to disable the wider-band feature, thereby
allowing the TDLS channel width to be controlled by the BSS width.
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/tdls.c')
| -rw-r--r-- | net/mac80211/tdls.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/mac80211/tdls.c b/net/mac80211/tdls.c index aee701a5649e..1bacea793c23 100644 --- a/net/mac80211/tdls.c +++ b/net/mac80211/tdls.c @@ -41,9 +41,11 @@ static void ieee80211_tdls_add_ext_capab(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb) { struct ieee80211_local *local = sdata->local; + struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; bool chan_switch = local->hw.wiphy->features & NL80211_FEATURE_TDLS_CHANNEL_SWITCH; - bool wider_band = ieee80211_hw_check(&local->hw, TDLS_WIDER_BW); + bool wider_band = ieee80211_hw_check(&local->hw, TDLS_WIDER_BW) && + !ifmgd->tdls_wider_bw_prohibited; enum ieee80211_band band = ieee80211_get_sdata_band(sdata); struct ieee80211_supported_band *sband = local->hw.wiphy->bands[band]; bool vht = sband && sband->vht_cap.vht_supported; |