mesh: Add mesh mode config option

Modify network mode to support mode number 5 when CONFIG_MESH is
enabled.

Signed-off-by: Javier Lopez <jlopex@gmail.com>
Signed-off-by: Jason Mobarak <x@jason.mobarak.name>
Signed-off-by: Thomas Pedersen <thomas@noack.us>

src/drivers/driver.h

@@ -170,6 +170,7 @@ struct hostapd_hw_modes {
 #define IEEE80211_MODE_INFRA	0
 #define IEEE80211_MODE_IBSS	1
 #define IEEE80211_MODE_AP	2
+#define IEEE80211_MODE_MESH	5
 
 #define IEEE80211_CAP_ESS	0x0001
 #define IEEE80211_CAP_IBSS	0x0002

wpa_supplicant/config.c

@@ -1730,7 +1730,11 @@ static const struct parse_data ssid_fields[] = {
 	{ INTe(fragment_size) },
 	{ INTe(ocsp) },
 #endif /* IEEE8021X_EAPOL */
+#ifdef CONFIG_MESH
+	{ INT_RANGE(mode, 0, 5) },
+#else /* CONFIG_MESH */
 	{ INT_RANGE(mode, 0, 4) },
+#endif /* CONFIG_MESH */
 	{ INT_RANGE(proactive_key_caching, 0, 1) },
 	{ INT_RANGE(disabled, 0, 2) },
 	{ STR(id_str) },

wpa_supplicant/config_ssid.h

@@ -317,6 +317,8 @@ struct wpa_ssid {
 	 * 4 = P2P Group Formation (used internally; not in configuration
 	 * files)
 	 *
+	 * 5 = Mesh
+	 *
 	 * Note: IBSS can only be used with key_mgmt NONE (plaintext and static
 	 * WEP) and WPA-PSK (with proto=RSN). In addition, key_mgmt=WPA-NONE
 	 * (fixed group key TKIP/CCMP) is available for backwards compatibility,
@@ -331,6 +333,7 @@ struct wpa_ssid {
 		WPAS_MODE_AP = 2,
 		WPAS_MODE_P2P_GO = 3,
 		WPAS_MODE_P2P_GROUP_FORMATION = 4,
+		WPAS_MODE_MESH = 5,
 	} mode;
 
 	/**

wpa_supplicant/events.c

@@ -1102,7 +1102,8 @@ wpa_supplicant_pick_new_network(struct wpa_supplicant *wpa_s)
 			if (wpas_network_disabled(wpa_s, ssid))
 				continue;
 			if (ssid->mode == IEEE80211_MODE_IBSS ||
-			    ssid->mode == IEEE80211_MODE_AP)
+			    ssid->mode == IEEE80211_MODE_AP ||
+			    ssid->mode == IEEE80211_MODE_MESH)
 				return ssid;
 		}
 	}