SME: Add more debug prints for OBSS scans and 20/40 MHz co-ex report

This makes it easier to debug wpa_supplicant behavior when reporting
20/40 MHz co-ex information based on OBSS scans.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>

diff --git a/wpa_supplicant/sme.c b/wpa_supplicant/sme.c
index 0732769..f01844e 100644 (file)
--- a/wpa_supplicant/sme.c
+++ b/wpa_supplicant/sme.c
@@ -968,8 +968,11 @@ static void sme_send_2040_bss_coex(struct wpa_supplicant *wpa_s,
        struct ieee80211_2040_intol_chan_report *ic_report;
        struct wpabuf *buf;
 
-       wpa_printf(MSG_DEBUG, "SME: Send 20/40 BSS Coexistence to " MACSTR,
-                  MAC2STR(wpa_s->bssid));
+       wpa_printf(MSG_DEBUG, "SME: Send 20/40 BSS Coexistence to " MACSTR
+                  " (num_channels=%u num_intol=%u)",
+                  MAC2STR(wpa_s->bssid), num_channels, num_intol);
+       wpa_hexdump(MSG_DEBUG, "SME: 20/40 BSS Intolerant Channels",
+                   chan_list, num_channels);
 
        buf = wpabuf_alloc(2 + /* action.category + action_code */
                           sizeof(struct ieee80211_2040_bss_coex_ie) +
@@ -1051,6 +1054,9 @@ int sme_proc_obss_scan(struct wpa_supplicant *wpa_s)
 
                ie = wpa_bss_get_ie(bss, WLAN_EID_HT_CAP);
                ht_cap = (ie && (ie[1] == 26)) ? WPA_GET_LE16(ie + 2) : 0;
+               wpa_printf(MSG_DEBUG, "SME OBSS scan BSS " MACSTR
+                          " freq=%u chan=%u ht_cap=0x%x",
+                          MAC2STR(bss->bssid), bss->freq, channel, ht_cap);
 
                if (!ht_cap || (ht_cap & HT_CAP_INFO_40MHZ_INTOLERANT)) {
                        if (ht_cap & HT_CAP_INFO_40MHZ_INTOLERANT)