recipes-connectivity/hostapd/files/patches/906-master-Disable-interface-if-BSS-Termination-TSF-is-set.patch

From dcedb231bc62949d458792530a14ceddfee20e96 Mon Sep 17 00:00:00 2001
From: "howard.hsu" <howard-yh.hsu@mediatek.com>
Date: Wed, 19 Jan 2022 21:03:38 +0800
Subject: [PATCH 5/9] Disable interface if BSS Termination TSF is set

---
 src/ap/wnm_ap.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/src/ap/wnm_ap.c b/src/ap/wnm_ap.c
index b55b3f3..6eac3ac 100644
--- a/src/ap/wnm_ap.c
+++ b/src/ap/wnm_ap.c
@@ -767,6 +767,22 @@ static void set_disassoc_timer(struct hostapd_data *hapd, struct sta_info *sta,
 }
 
 
+void bss_termination_disable_iface(void *eloop_ctx, void *timeout_ctx)
+{
+	struct hostapd_data *hapd = eloop_ctx;
+	hostapd_disable_iface(hapd->iface);
+}
+
+
+static void set_disable_iface_timer(struct hostapd_data *hapd, struct sta_info *sta,
+			       int disable_iface_timer)
+{
+	wpa_printf(MSG_DEBUG, "Disable interface timer set to %d secs", disable_iface_timer);
+	eloop_register_timeout(disable_iface_timer, 0,
+			       bss_termination_disable_iface, hapd, NULL);
+}
+
+
 int wnm_send_ess_disassoc_imminent(struct hostapd_data *hapd,
 				   struct sta_info *sta, const char *url,
 				   int disassoc_timer)
@@ -856,6 +872,7 @@ int wnm_send_bss_tm_req(struct hostapd_data *hapd, struct sta_info *sta,
 	    bss_term_dur) {
 		os_memcpy(pos, bss_term_dur, 12);
 		pos += 12;
+		set_disable_iface_timer(hapd, sta, hapd->conf->bss_termination_tsf);
 	}
 
 	if (url) {
-- 
2.18.0