From 8de0ff0fa1decabfe990017c3ce9892bc5911b8d Mon Sep 17 00:00:00 2001 From: Mikhail Karpenko <karpenko@fastmail.com> Date: Tue, 4 Feb 2020 09:05:41 +0100 Subject: [PATCH] HE: Add TWT responder extended capabilities field Set the proper bits inside the extended capabilities field to indicate support for TWT responder. Tested-by: John Crispin <john@phrozen.org> Signed-off-by: Mikhail Karpenko <karpenko@fastmail.com> --- src/ap/ieee802_11_shared.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/src/ap/ieee802_11_shared.c b/src/ap/ieee802_11_shared.c index a947bd9d1..4f7a9706a 100644 --- a/src/ap/ieee802_11_shared.c +++ b/src/ap/ieee802_11_shared.c @@ -377,6 +377,11 @@ static void hostapd_ext_capab_byte(struct hostapd_data *hapd, u8 *pos, int idx) wpa_key_mgmt_fils(hapd->conf->wpa_key_mgmt)) *pos |= 0x01; #endif /* CONFIG_FILS */ +#ifdef CONFIG_IEEE80211AX + if (hapd->iconf->ieee80211ax && + hostapd_get_he_twt_responder(hapd, IEEE80211_MODE_AP)) + *pos |= 0x40; /* Bit 78 - TWT responder */ +#endif /* CONFIG_IEEE80211AX */ break; case 10: /* Bits 80-87 */ #ifdef CONFIG_SAE @@ -440,6 +445,11 @@ u8 * hostapd_eid_ext_capab(struct hostapd_data *hapd, u8 *eid) !wpa_key_mgmt_fils(hapd->conf->wpa_key_mgmt)) && len < 10) len = 10; #endif /* CONFIG_FILS */ +#ifdef CONFIG_IEEE80211AX + if (len < 10 && hapd->iconf->ieee80211ax && + hostapd_get_he_twt_responder(hapd, IEEE80211_MODE_AP)) + len = 10; +#endif /* CONFIG_IEEE80211AX */ #ifdef CONFIG_SAE if (len < 11 && hapd->conf->wpa && wpa_key_mgmt_sae(hapd->conf->wpa_key_mgmt) &&