hostapd: add Multi-AP patches and config options

Cherry-pick Multi-AP commits from uptream:
 9c06f0f6a hostapd: Add Multi-AP protocol support
 5abc7823b wpa_supplicant: Add Multi-AP backhaul STA support
 a1debd338 tests: Refactor test_multi_ap
 bfcdac1c8 Multi-AP: Don't reject backhaul STA on fronthaul BSS
 cb3c156e7 tests: Update multi_ap_fronthaul_on_ap to match implementation
 56a2d788f WPS: Add multi_ap_subelem to wps_build_wfa_ext()
 83ebf5586 wpa_supplicant: Support Multi-AP backhaul STA onboarding with WPS
 66819b07b hostapd: Support Multi-AP backhaul STA onboarding with WPS
 8682f384c hostapd: Add README-MULTI-AP
 b1daf498a tests: Multi-AP WPS provisioning

Add support for Multi-AP to the UCI configuration. Every wifi-iface gets
an option 'multi_ap'. For APs, its value can be 0 (multi-AP support
disabled), 1 (backhaul AP), 2 (fronthaul AP), or 3 (fronthaul + backhaul
AP). For STAs, it can be 0 (not a backhaul STA) or 1 (backhaul STA, can
only associate with backhaul AP).

Also add new optional parameter to wps_start ubus call of
wpa_supplicant to indicate that a Multi-AP backhaul link is required.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

1 files changed, 12 insertions, 12 deletions

diff --git a/package/network/services/hostapd/patches/600-ubus_support.patch b/package/network/services/hostapd/patches/600-ubus_support.patch
index a70f8861ac..db037c6491 100644
--- a/package/network/services/hostapd/patches/600-ubus_support.patch
+++ b/package/network/services/hostapd/patches/600-ubus_support.patch
@@ -92,7 +92,7 @@
  		   __func__, driver, drv_priv);
 --- a/src/ap/ieee802_11.c
 +++ b/src/ap/ieee802_11.c
-@@ -1743,12 +1743,13 @@ ieee802_11_set_radius_info(struct hostap
+@@ -1759,12 +1759,13 @@ ieee802_11_set_radius_info(struct hostap
  
  
  static void handle_auth(struct hostapd_data *hapd,
@@ -108,7 +108,7 @@
  	u16 fc;
  	const u8 *challenge = NULL;
  	u32 session_timeout, acct_interim_interval;
-@@ -1759,6 +1760,11 @@ static void handle_auth(struct hostapd_d
+@@ -1775,6 +1776,11 @@ static void handle_auth(struct hostapd_d
  	char *identity = NULL;
  	char *radius_cui = NULL;
  	u16 seq_ctrl;
@@ -120,7 +120,7 @@
  
  	if (len < IEEE80211_HDRLEN + sizeof(mgmt->u.auth)) {
  		wpa_printf(MSG_INFO, "handle_auth - too short payload (len=%lu)",
-@@ -1919,6 +1925,13 @@ static void handle_auth(struct hostapd_d
+@@ -1935,6 +1941,13 @@ static void handle_auth(struct hostapd_d
  		resp = WLAN_STATUS_UNSPECIFIED_FAILURE;
  		goto fail;
  	}
@@ -134,7 +134,7 @@
  	if (res == HOSTAPD_ACL_PENDING)
  		return;
  
-@@ -3210,12 +3223,12 @@ void fils_hlp_timeout(void *eloop_ctx, v
+@@ -3287,12 +3300,12 @@ void fils_hlp_timeout(void *eloop_ctx, v
  
  static void handle_assoc(struct hostapd_data *hapd,
  			 const struct ieee80211_mgmt *mgmt, size_t len,
@@ -149,7 +149,7 @@
  	struct sta_info *sta;
  	u8 *tmp = NULL;
  	struct hostapd_sta_wpa_psk_short *psk = NULL;
-@@ -3224,6 +3237,11 @@ static void handle_assoc(struct hostapd_
+@@ -3301,6 +3314,11 @@ static void handle_assoc(struct hostapd_
  #ifdef CONFIG_FILS
  	int delay_assoc = 0;
  #endif /* CONFIG_FILS */
@@ -161,7 +161,7 @@
  
  	if (len < IEEE80211_HDRLEN + (reassoc ? sizeof(mgmt->u.reassoc_req) :
  				      sizeof(mgmt->u.assoc_req))) {
-@@ -3395,6 +3413,14 @@ static void handle_assoc(struct hostapd_
+@@ -3472,6 +3490,14 @@ static void handle_assoc(struct hostapd_
  	}
  #endif /* CONFIG_MBO */
  
@@ -176,7 +176,7 @@
  	/*
  	 * sta->capability is used in check_assoc_ies() for RRM enabled
  	 * capability element.
-@@ -3608,6 +3634,7 @@ static void handle_disassoc(struct hosta
+@@ -3685,6 +3711,7 @@ static void handle_disassoc(struct hosta
  	wpa_printf(MSG_DEBUG, "disassocation: STA=" MACSTR " reason_code=%d",
  		   MAC2STR(mgmt->sa),
  		   le_to_host16(mgmt->u.disassoc.reason_code));
@@ -184,7 +184,7 @@
  
  	sta = ap_get_sta(hapd, mgmt->sa);
  	if (sta == NULL) {
-@@ -3673,6 +3700,8 @@ static void handle_deauth(struct hostapd
+@@ -3750,6 +3777,8 @@ static void handle_deauth(struct hostapd
  		" reason_code=%d",
  		MAC2STR(mgmt->sa), le_to_host16(mgmt->u.deauth.reason_code));
  
@@ -193,7 +193,7 @@
  	sta = ap_get_sta(hapd, mgmt->sa);
  	if (sta == NULL) {
  		wpa_msg(hapd->msg_ctx, MSG_DEBUG, "Station " MACSTR " trying "
-@@ -4000,7 +4029,7 @@ int ieee802_11_mgmt(struct hostapd_data
+@@ -4077,7 +4106,7 @@ int ieee802_11_mgmt(struct hostapd_data
  
  
  	if (stype == WLAN_FC_STYPE_PROBE_REQ) {
@@ -202,7 +202,7 @@
  		return 1;
  	}
  
-@@ -4020,17 +4049,17 @@ int ieee802_11_mgmt(struct hostapd_data
+@@ -4097,17 +4126,17 @@ int ieee802_11_mgmt(struct hostapd_data
  	switch (stype) {
  	case WLAN_FC_STYPE_AUTH:
  		wpa_printf(MSG_DEBUG, "mgmt::auth");
@@ -368,7 +368,7 @@
  CFLAGS += -DCONFIG_WNM_AP
 --- a/wpa_supplicant/wpa_supplicant.c
 +++ b/wpa_supplicant/wpa_supplicant.c
-@@ -6062,6 +6062,8 @@ struct wpa_supplicant * wpa_supplicant_a
+@@ -6080,6 +6080,8 @@ struct wpa_supplicant * wpa_supplicant_a
  	}
  #endif /* CONFIG_P2P */
  
@@ -377,7 +377,7 @@
  	return wpa_s;
  }
  
-@@ -6088,6 +6090,8 @@ int wpa_supplicant_remove_iface(struct w
+@@ -6106,6 +6108,8 @@ int wpa_supplicant_remove_iface(struct w
  	struct wpa_supplicant *parent = wpa_s->parent;
  #endif /* CONFIG_MESH */