nl80211: Add more debug info for iftype changes

diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c
index 1a5b6288dd897e8c9073ee341ba83d50c72b8923..84d552ab5e8ef9dedf0620e6966e252eded4bc85 100644 (file)
--- a/src/drivers/driver_nl80211.c
+++ b/src/drivers/driver_nl80211.c
@@ -3971,6 +3971,27 @@ static void nl80211_remove_iface(struct wpa_driver_nl80211_data *drv,
 }
 
 
+static const char * nl80211_iftype_str(enum nl80211_iftype mode)
+{
+       switch (mode) {
+       case NL80211_IFTYPE_ADHOC:
+               return "ADHOC";
+       case NL80211_IFTYPE_STATION:
+               return "STATION";
+       case NL80211_IFTYPE_AP:
+               return "AP";
+       case NL80211_IFTYPE_MONITOR:
+               return "MONITOR";
+       case NL80211_IFTYPE_P2P_CLIENT:
+               return "P2P_CLIENT";
+       case NL80211_IFTYPE_P2P_GO:
+               return "P2P_GO";
+       default:
+               return "unknown";
+       }
+}
+
+
 static int nl80211_create_iface_once(struct wpa_driver_nl80211_data *drv,
                                     const char *ifname,
                                     enum nl80211_iftype iftype,
@@ -3980,6 +4001,9 @@ static int nl80211_create_iface_once(struct wpa_driver_nl80211_data *drv,
        int ifidx;
        int ret = -ENOBUFS;
 
+       wpa_printf(MSG_DEBUG, "nl80211: Create interface iftype %d (%s)",
+                  iftype, nl80211_iftype_str(iftype));
+
        msg = nlmsg_alloc();
        if (!msg)
                return -1;
@@ -4973,11 +4997,14 @@ nla_put_failure:
 
 
 static int nl80211_set_mode(struct wpa_driver_nl80211_data *drv,
-                           int ifindex, int mode)
+                           int ifindex, enum nl80211_iftype mode)
 {
        struct nl_msg *msg;
        int ret = -ENOBUFS;
 
+       wpa_printf(MSG_DEBUG, "nl80211: Set mode ifindex %d iftype %d (%s)",
+                  ifindex, mode, nl80211_iftype_str(mode));
+
        msg = nlmsg_alloc();
        if (!msg)
                return -ENOMEM;