From: Jouni Malinen <j@w1.fi>
Date: Sat, 7 Mar 2015 13:34:17 +0000 (+0200)
Subject: Make rate-not-supported debug print more useful
X-Git-Tag: hostap_2_4~15
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1d246a1db9e6185d11569da6fa3c8d72462e66b0;p=thirdparty%2Fhostap.git

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 05d751cdf..d275ca424 100644
--- 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;
 			}
 		}