diff --git a/src/ap/beacon.c b/src/ap/beacon.c index ecee27aa6..3646245c0 100644 --- a/src/ap/beacon.c +++ b/src/ap/beacon.c @@ -1422,6 +1422,8 @@ int ieee802_11_set_beacon(struct hostapd_data *hapd) hapd->iface->conf->spr.srg_obss_pd_min_offset; params.he_spr_srg_obss_pd_max_offset = hapd->iface->conf->spr.srg_obss_pd_max_offset; + params.twt_responder = hostapd_get_he_twt_responder(hapd, + IEEE80211_MODE_AP); #endif /* CONFIG_IEEE80211AX */ hapd->reenable_beacon = 0; diff --git a/src/ap/ieee802_11.h b/src/ap/ieee802_11.h index 0a035c564..ab61eca9d 100644 --- a/src/ap/ieee802_11.h +++ b/src/ap/ieee802_11.h @@ -96,6 +96,8 @@ u16 set_sta_vht_opmode(struct hostapd_data *hapd, struct sta_info *sta, u16 copy_sta_he_capab(struct hostapd_data *hapd, struct sta_info *sta, enum ieee80211_op_mode opmode, const u8 *he_capab, size_t he_capab_len); +int hostapd_get_he_twt_responder(struct hostapd_data *hapd, + enum ieee80211_op_mode mode); void hostapd_tx_status(struct hostapd_data *hapd, const u8 *addr, const u8 *buf, size_t len, int ack); void hostapd_eapol_tx_status(struct hostapd_data *hapd, const u8 *dst, diff --git a/src/ap/ieee802_11_he.c b/src/ap/ieee802_11_he.c index 31cf8d786..4b23e48c7 100644 --- a/src/ap/ieee802_11_he.c +++ b/src/ap/ieee802_11_he.c @@ -413,3 +413,18 @@ u16 copy_sta_he_capab(struct hostapd_data *hapd, struct sta_info *sta, return WLAN_STATUS_SUCCESS; } + + +int hostapd_get_he_twt_responder(struct hostapd_data *hapd, + enum ieee80211_op_mode mode) +{ + u8 *mac_cap; + + if (!hapd->iface->current_mode || + !hapd->iface->current_mode->he_capab) + return 0; + + mac_cap = hapd->iface->current_mode->he_capab[mode].mac_cap; + + return mac_cap[HE_MAC_CAPAB_0] & HE_MACCAP_TWT_RESPONDER; +} diff --git a/src/common/ieee802_11_defs.h b/src/common/ieee802_11_defs.h index 748106a9c..f71927053 100644 --- a/src/common/ieee802_11_defs.h +++ b/src/common/ieee802_11_defs.h @@ -2156,6 +2156,8 @@ struct ieee80211_spatial_reuse { /* HE Capabilities Information defines */ +#define HE_MACCAP_TWT_RESPONDER ((u8) BIT(2)) + #define HE_PHYCAP_CHANNEL_WIDTH_SET_IDX 0 #define HE_PHYCAP_CHANNEL_WIDTH_MASK ((u8) (BIT(1) | BIT(2) | \ BIT(3) | BIT(4))) diff --git a/src/drivers/driver.h b/src/drivers/driver.h index d23e436be..caa555bb7 100644 --- a/src/drivers/driver.h +++ b/src/drivers/driver.h @@ -182,6 +182,7 @@ struct hostapd_channel_data { struct hostapd_wmm_rule wmm_rules[WMM_AC_NUM]; }; +#define HE_MAC_CAPAB_0 0 #define HE_MAX_MAC_CAPAB_SIZE 6 #define HE_MAX_PHY_CAPAB_SIZE 11 #define HE_MAX_MCS_CAPAB_SIZE 12 @@ -1487,6 +1488,11 @@ struct wpa_driver_ap_params { * he_spr_srg_obss_pd_max_offset - Maximum TX power offset */ int he_spr_srg_obss_pd_max_offset; + + /** + * twt_responder - Whether Target Wait Time responder is enabled + */ + int twt_responder; }; struct wpa_driver_mesh_bss_params { diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c index 7305ed60b..f1c98b90b 100644 --- a/src/drivers/driver_nl80211.c +++ b/src/drivers/driver_nl80211.c @@ -4348,6 +4348,13 @@ static int wpa_driver_nl80211_set_ap(void *priv, nla_nest_end(msg, spr); } + + if (params->twt_responder) { + wpa_printf(MSG_DEBUG, "nl80211: twt_responder=%d", + params->twt_responder); + if (nla_put_flag(msg, NL80211_ATTR_TWT_RESPONDER)) + goto fail; + } #endif /* CONFIG_IEEE80211AX */ ret = send_and_recv_msgs(drv, msg, NULL, NULL);