diff options
Diffstat (limited to 'net/mac80211/mesh.c')
| -rw-r--r-- | net/mac80211/mesh.c | 28 |
1 files changed, 11 insertions, 17 deletions
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index 943694a52624..1bf03f9ff3ba 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -76,7 +76,7 @@ bool mesh_matches_local(struct ieee80211_sub_if_data *sdata, struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; struct ieee80211_local *local = sdata->local; u32 basic_rates = 0; - enum nl80211_channel_type sta_channel_type = NL80211_CHAN_NO_HT; + struct cfg80211_chan_def sta_chan_def; /* * As support for each feature is added, check for matching @@ -103,17 +103,11 @@ bool mesh_matches_local(struct ieee80211_sub_if_data *sdata, if (sdata->vif.bss_conf.basic_rates != basic_rates) goto mismatch; - if (ie->ht_operation) - sta_channel_type = - ieee80211_ht_oper_to_channel_type(ie->ht_operation); - - /* Disallow HT40+/- mismatch */ - if (ie->ht_operation && - (sdata->vif.bss_conf.channel_type == NL80211_CHAN_HT40MINUS || - sdata->vif.bss_conf.channel_type == NL80211_CHAN_HT40PLUS) && - (sta_channel_type == NL80211_CHAN_HT40MINUS || - sta_channel_type == NL80211_CHAN_HT40PLUS) && - sdata->vif.bss_conf.channel_type != sta_channel_type) + ieee80211_ht_oper_to_chandef(sdata->vif.bss_conf.chandef.chan, + ie->ht_operation, &sta_chan_def); + + if (!cfg80211_chandef_compatible(&sdata->vif.bss_conf.chandef, + &sta_chan_def)) goto mismatch; return true; @@ -368,7 +362,7 @@ int mesh_add_ds_params_ie(struct sk_buff *skb, rcu_read_unlock(); return -EINVAL; } - chan = chanctx_conf->channel; + chan = chanctx_conf->def.chan; rcu_read_unlock(); sband = local->hw.wiphy->bands[chan->band]; @@ -392,7 +386,7 @@ int mesh_add_ht_cap_ie(struct sk_buff *skb, sband = local->hw.wiphy->bands[band]; if (!sband->ht_cap.ht_supported || - sdata->vif.bss_conf.channel_type == NL80211_CHAN_NO_HT) + sdata->vif.bss_conf.chandef.width == NL80211_CHAN_WIDTH_20_NOHT) return 0; if (skb_tailroom(skb) < 2 + sizeof(struct ieee80211_ht_cap)) @@ -411,7 +405,7 @@ int mesh_add_ht_oper_ie(struct sk_buff *skb, struct ieee80211_chanctx_conf *chanctx_conf; struct ieee80211_channel *channel; enum nl80211_channel_type channel_type = - sdata->vif.bss_conf.channel_type; + cfg80211_get_chandef_type(&sdata->vif.bss_conf.chandef); struct ieee80211_supported_band *sband; struct ieee80211_sta_ht_cap *ht_cap; u8 *pos; @@ -422,7 +416,7 @@ int mesh_add_ht_oper_ie(struct sk_buff *skb, rcu_read_unlock(); return -EINVAL; } - channel = chanctx_conf->channel; + channel = chanctx_conf->def.chan; rcu_read_unlock(); sband = local->hw.wiphy->bands[channel->band]; @@ -435,7 +429,7 @@ int mesh_add_ht_oper_ie(struct sk_buff *skb, return -ENOMEM; pos = skb_put(skb, 2 + sizeof(struct ieee80211_ht_operation)); - ieee80211_ie_build_ht_oper(pos, ht_cap, channel, channel_type, + ieee80211_ie_build_ht_oper(pos, ht_cap, &sdata->vif.bss_conf.chandef, sdata->vif.bss_conf.ht_operation_mode); return 0; |