Make rate-not-supported debug print more useful

It looks like "hardware does not support required rate 1.0 Mbps" has
started showing up in some hwsim test cases as a reason for failure.
This should not really occur with mac80211_hwsim, so add more details to
the debug print to make it easier to figure out what exactly happened.

Signed-off-by: Jouni Malinen <j@w1.fi>

diff --git a/wpa_supplicant/events.c b/wpa_supplicant/events.c
index 05d751cdf64f3ae07787badaffb47ec28222d91d..d275ca424e6ee74d4e51a2313dc13d1423ee2467 100644 (file)
--- a/wpa_supplicant/events.c
+++ b/wpa_supplicant/events.c
@@ -678,9 +678,10 @@ static int rate_match(struct wpa_supplicant *wpa_s, struct wpa_bss *bss)
                                 * order to join a BSS all required rates
                                 * have to be supported by the hardware.
                                 */
-                               wpa_dbg(wpa_s, MSG_DEBUG, "   hardware does "
-                                       "not support required rate %d.%d Mbps",
-                                       r / 10, r % 10);
+                               wpa_dbg(wpa_s, MSG_DEBUG,
+                                       "   hardware does not support required rate %d.%d Mbps (freq=%d mode==%d num_rates=%d)",
+                                       r / 10, r % 10,
+                                       bss->freq, mode->mode, mode->num_rates);
                                return 0;
                        }
                }