nl80211: Add driver flag to indicate mesh support

Convert the driver flags variable to u64 since there was no room for
more flags.

Signed-off-by: Javier Lopez <jlopex@gmail.com>
Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: Jason Mobarak <x@jason.mobarak.name>
Signed-off-by: Bob Copeland <me@bobcopeland.com>

src/drivers/driver.h

@@ -1020,7 +1020,9 @@ struct wpa_driver_capa {
 #define WPA_DRIVER_FLAGS_QOS_MAPPING			0x40000000
 /* Driver supports CSA in AP mode */
 #define WPA_DRIVER_FLAGS_AP_CSA				0x80000000
-	unsigned int flags;
+/* Driver supports mesh */
+#define WPA_DRIVER_FLAGS_MESH			0x0000000100000000ULL
+	u64 flags;
 
 	int max_scan_ssids;
 	int max_sched_scan_ssids;

src/drivers/driver_nl80211.c

@@ -3541,6 +3541,9 @@ static void wiphy_info_supported_iftypes(struct wiphy_info_data *info,
 		case NL80211_IFTYPE_AP:
 			info->capa->flags |= WPA_DRIVER_FLAGS_AP;
 			break;
+		case NL80211_IFTYPE_MESH_POINT:
+			info->capa->flags |= WPA_DRIVER_FLAGS_MESH;
+			break;
 		case NL80211_IFTYPE_ADHOC:
 			info->capa->flags |= WPA_DRIVER_FLAGS_IBSS;
 			break;
@@ -12163,7 +12166,7 @@ static int wpa_driver_nl80211_status(void *priv, char *buf, size_t buflen)
 				  "capa.key_mgmt=0x%x\n"
 				  "capa.enc=0x%x\n"
 				  "capa.auth=0x%x\n"
-				  "capa.flags=0x%x\n"
+				  "capa.flags=0x%llx\n"
 				  "capa.max_scan_ssids=%d\n"
 				  "capa.max_sched_scan_ssids=%d\n"
 				  "capa.sched_scan_supported=%d\n"
@@ -12176,7 +12179,7 @@ static int wpa_driver_nl80211_status(void *priv, char *buf, size_t buflen)
 				  drv->capa.key_mgmt,
 				  drv->capa.enc,
 				  drv->capa.auth,
-				  drv->capa.flags,
+				  (unsigned long long) drv->capa.flags,
 				  drv->capa.max_scan_ssids,
 				  drv->capa.max_sched_scan_ssids,
 				  drv->capa.sched_scan_supported,

src/drivers/driver_wext.c

@@ -1568,8 +1568,9 @@ static int wpa_driver_wext_get_range(void *priv)
 		drv->capa.max_scan_ssids = 1;
 
 		wpa_printf(MSG_DEBUG, "  capabilities: key_mgmt 0x%x enc 0x%x "
-			   "flags 0x%x",
-			   drv->capa.key_mgmt, drv->capa.enc, drv->capa.flags);
+			   "flags 0x%llx",
+			   drv->capa.key_mgmt, drv->capa.enc,
+			   (unsigned long long) drv->capa.flags);
 	} else {
 		wpa_printf(MSG_DEBUG, "SIOCGIWRANGE: too old (short) data - "
 			   "assuming WPA is not supported");

wpa_supplicant/wpa_supplicant_i.h

@@ -571,7 +571,7 @@ struct wpa_supplicant {
 	int scan_id[MAX_SCAN_ID];
 	unsigned int scan_id_count;
 
-	unsigned int drv_flags;
+	u64 drv_flags;
 	unsigned int drv_enc;
 
 	/*