autobuild_mac80211_release/openwrt_patches-21.02/hostapd/0003-hostapd-ucode-not-to-remove-create-iw-interface-in-M.patch

From ae11f63f8bdea17c9814386b39d64c9236e37c1a Mon Sep 17 00:00:00 2001
From: Michael-CY Lee <michael-cy.lee@mediatek.com>
Date: Tue, 26 Dec 2023 10:56:17 +0800
Subject: [PATCH] hostapd: ucode: not to remove/create iw interface in MLD

---
 .../network/services/hostapd/files/hostapd.uc  | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/package/network/services/hostapd/files/hostapd.uc b/package/network/services/hostapd/files/hostapd.uc
index 163d619..3782cad 100644
--- a/package/network/services/hostapd/files/hostapd.uc
+++ b/package/network/services/hostapd/files/hostapd.uc
@@ -27,7 +27,8 @@ function iface_remove(cfg)
 		return;
 
 	for (let bss in cfg.bss)
-		wdev_remove(bss.ifname);
+		if (!bss.mld_ap || bss.mld_primary == 1)
+			wdev_remove(bss.ifname);
 }
 
 function iface_gen_config(phy, config, start_disabled)
@@ -158,9 +159,12 @@ function iface_restart(phydev, config, old_config)
 	iface_update_supplicant_macaddr(phy, config);
 
 	let bss = config.bss[0];
-	let err = wdev_create(phy, bss.ifname, { mode: "ap" });
-	if (err)
-		hostapd.printf(`Failed to create ${bss.ifname} on phy ${phy}: ${err}`);
+
+	if (!bss.mld_ap || bss.mld_primary == 1) {
+		let err = wdev_create(phy, bss.ifname, { mode: "ap" });
+		if (err)
+			hostapd.printf(`Failed to create ${bss.ifname} on phy ${phy}: ${err}`);
+	}
 
 	let ubus = hostapd.data.ubus;
 	let phy_status = ubus.call("wpa_supplicant", "phy_status", { phy: phy });
@@ -611,6 +615,12 @@ function iface_load_config(filename)
 			continue;
 		}
 
+		if (val[0] == "mld_ap" && int(val[1]) == 1)
+			bss.mld_ap = 1;
+
+		if (val[0] == "mld_primary" && int(val[1]) == 1)
+			bss.mld_primary = 1;
+
 		if (val[0] == "nas_identifier")
 			bss.nasid = val[1];
 
-- 
2.25.1