ht_cap->ht_supported = true;
- ht_cap->cap = ht_cap->cap & sband->ht_cap.cap;
+ ht_cap->cap = le16_to_cpu(ht_cap_ie->cap_info) & sband->ht_cap.cap;
ht_cap->cap &= ~IEEE80211_HT_CAP_SM_PS;
ht_cap->cap |= sband->ht_cap.cap & IEEE80211_HT_CAP_SM_PS;
struct ieee80211_bss_ht_conf ht;
u32 changed = 0;
bool enable_ht = true, ht_changed;
+ enum nl80211_channel_type channel_type = NL80211_CHAN_NO_HT;
sband = local->hw.wiphy->bands[local->hw.conf.channel->band];
ieee80211_channel_to_frequency(hti->control_chan))
enable_ht = false;
- /*
- * XXX: This is totally incorrect when there are multiple virtual
- * interfaces, needs to be fixed later.
- */
- ht_changed = local->hw.conf.ht.enabled != enable_ht;
+ if (enable_ht) {
+ channel_type = NL80211_CHAN_HT20;
+
+ if (!(ap_ht_cap_flags & IEEE80211_HT_CAP_40MHZ_INTOLERANT) &&
+ (sband->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40) &&
+ (hti->ht_param & IEEE80211_HT_PARAM_CHAN_WIDTH_ANY)) {
+ switch(hti->ht_param & IEEE80211_HT_PARAM_CHA_SEC_OFFSET) {
+ case IEEE80211_HT_PARAM_CHA_SEC_ABOVE:
+ channel_type = NL80211_CHAN_HT40PLUS;
+ break;
+ case IEEE80211_HT_PARAM_CHA_SEC_BELOW:
+ channel_type = NL80211_CHAN_HT40MINUS;
+ break;
+ }
+ }
+ }
+
+ ht_changed = local->hw.conf.ht.enabled != enable_ht ||
+ channel_type != local->hw.conf.ht.channel_type;
+
+ local->oper_channel_type = channel_type;
local->hw.conf.ht.enabled = enable_ht;
+
if (ht_changed)
ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_HT);
/* disable HT */
if (!enable_ht)
return 0;
- ht.secondary_channel_offset =
- hti->ht_param & IEEE80211_HT_PARAM_CHA_SEC_OFFSET;
- ht.width_40_ok =
- !(ap_ht_cap_flags & IEEE80211_HT_CAP_40MHZ_INTOLERANT) &&
- (sband->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40) &&
- (hti->ht_param & IEEE80211_HT_PARAM_CHAN_WIDTH_ANY);
+
ht.operation_mode = le16_to_cpu(hti->operation_mode);
/* if bss configuration changed store the new one */