diff mbox series

[2/2] HE: add twt extended capabilities field

Message ID 20200204080541.16801-2-john@phrozen.org
State Accepted
Headers show
Series [1/2] HE: add code to dynamically turn on TWT responder support | expand

Commit Message

John Crispin Feb. 4, 2020, 8:05 a.m. UTC 
From: Mikhail Karpenko <karpenko@fastmail.com>

Set the proper bits inside the extended capabilities field.

Tested-by: John Crispin <john@phrozen.org>
Signed-off-by: Mikhail Karpenko <karpenko@fastmail.com>
---
 src/ap/ieee802_11_shared.c | 9 +++++++++
 1 file changed, 9 insertions(+)
diff mbox series

Patch

diff --git a/src/ap/ieee802_11_shared.c b/src/ap/ieee802_11_shared.c
index 5b14694ea..9d38bc6c9 100644
--- a/src/ap/ieee802_11_shared.c
+++ b/src/ap/ieee802_11_shared.c
@@ -377,6 +377,10 @@  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 (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 +444,11 @@  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) &&