@@ -1511,6 +1511,7 @@ struct mpath_info {
* (u16 = opmode, -1 = do not change)
* @p2p_ctwindow: P2P CT Window (-1 = no change)
* @p2p_opp_ps: P2P opportunistic PS (-1 = no change)
+ * @twt_responder: HE Target Wait Time support.
*/
struct bss_parameters {
int use_cts_prot;
@@ -1521,6 +1522,7 @@ struct bss_parameters {
int ap_isolate;
int ht_opmode;
s8 p2p_ctwindow, p2p_opp_ps;
+ int twt_responder;
};
/**
@@ -317,6 +317,7 @@ struct ieee80211_vif_chanctx_switch {
* @BSS_CHANGED_MCAST_RATE: Multicast Rate setting changed for this interface
* @BSS_CHANGED_FTM_RESPONDER: fime timing reasurement request responder
* functionality changed for this BSS (AP mode).
+ * @BSS_CHANGED_TWT: TWT enable status changed
*
*/
enum ieee80211_bss_change {
@@ -347,6 +348,7 @@ enum ieee80211_bss_change {
BSS_CHANGED_KEEP_ALIVE = 1<<24,
BSS_CHANGED_MCAST_RATE = 1<<25,
BSS_CHANGED_FTM_RESPONDER = 1<<26,
+ BSS_CHANGED_TWT = 1<<27,
/* when adding here, make sure to change ieee80211_reconfig */
};
@@ -504,6 +506,8 @@ struct ieee80211_ftm_responder_params {
* @he_support: does this BSS support HE
* @twt_requester: does this BSS support TWT requester (relevant for managed
* mode only, set if the AP advertises TWT responder role)
+ * @twt_responder: does this BSS support TWT responder (relevant for AP
+ * mode only, set if the AP advertises TWT responder role)
* @assoc: association status
* @ibss_joined: indicates whether this station is part of an IBSS
* or not
@@ -611,6 +615,7 @@ struct ieee80211_bss_conf {
u16 frame_time_rts_th;
bool he_support;
bool twt_requester;
+ bool twt_responder;
/* association related data */
bool assoc, ibss_joined;
bool ibss_creator;
@@ -2308,6 +2308,8 @@ enum nl80211_commands {
* @NL80211_ATTR_AIRTIME_WEIGHT: Station's weight when scheduled by the airtime
* scheduler.
*
+ * @NL80211_ATTR_TWT_RESPONDER: Enable target wait time responder support.
+ *
* @NUM_NL80211_ATTR: total number of nl80211_attrs available
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
@@ -2759,6 +2761,8 @@ enum nl80211_attrs {
NL80211_ATTR_AIRTIME_WEIGHT,
+ NL80211_ATTR_TWT_RESPONDER,
+
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
@@ -2176,6 +2176,12 @@ static int ieee80211_change_bss(struct wiphy *wiphy,
changed |= BSS_CHANGED_P2P_PS;
}
+ if (params->twt_responder >= 0) {
+ sdata->vif.bss_conf.twt_responder =
+ params->twt_responder;
+ changed |= BSS_CHANGED_TWT;
+ }
+
ieee80211_bss_info_change_notify(sdata, changed);
return 0;
@@ -6105,6 +6105,7 @@ static int nl80211_set_bss(struct sk_buff *skb, struct genl_info *info)
params.ht_opmode = -1;
params.p2p_ctwindow = -1;
params.p2p_opp_ps = -1;
+ params.twt_responder = -1;
if (info->attrs[NL80211_ATTR_BSS_CTS_PROT])
params.use_cts_prot =
@@ -6149,6 +6150,10 @@ static int nl80211_set_bss(struct sk_buff *skb, struct genl_info *info)
return -EINVAL;
}
+ if (info->attrs[NL80211_ATTR_TWT_RESPONDER])
+ params.twt_responder =
+ nla_get_u8(info->attrs[NL80211_ATTR_TWT_RESPONDER]);
+
if (!rdev->ops->change_bss)
return -EOPNOTSUPP;