DFS offload: Indicate AP-CSA-FINISHED for DFS offloaded case

Modify the string for AP-CSA-FINISHED event indication to include a flag
which tells the framework whether the new channel is a DFS channel.

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

diff --git a/src/ap/drv_callbacks.c b/src/ap/drv_callbacks.c
index bd980e2e9af7091c0e0437316eaeac5532cf3fd8..a0adc67db430b970a767707eb61591906193cc19 100644 (file)
--- a/src/ap/drv_callbacks.c
+++ b/src/ap/drv_callbacks.c
@@ -439,7 +439,7 @@ void hostapd_event_ch_switch(struct hostapd_data *hapd, int freq, int ht,
                             int offset, int width, int cf1, int cf2)
 {
 #ifdef NEED_AP_MLME
-       int channel, chwidth, seg0_idx = 0, seg1_idx = 0;
+       int channel, chwidth, seg0_idx = 0, seg1_idx = 0, is_dfs;
 
        hostapd_logger(hapd, NULL, HOSTAPD_MODULE_IEEE80211,
                       HOSTAPD_LEVEL_INFO,
@@ -497,13 +497,18 @@ void hostapd_event_ch_switch(struct hostapd_data *hapd, int freq, int ht,
        hapd->iconf->vht_oper_centr_freq_seg0_idx = seg0_idx;
        hapd->iconf->vht_oper_centr_freq_seg1_idx = seg1_idx;
 
+       is_dfs = ieee80211_is_dfs(freq);
+
        if (hapd->csa_in_progress &&
            freq == hapd->cs_freq_params.freq) {
                hostapd_cleanup_cs_params(hapd);
                ieee802_11_set_beacon(hapd);
 
-               wpa_msg(hapd->msg_ctx, MSG_INFO, AP_CSA_FINISHED "freq=%d",
-                       freq);
+               wpa_msg(hapd->msg_ctx, MSG_INFO, AP_CSA_FINISHED
+                       "freq=%d dfs=%d", freq, is_dfs);
+       } else if (hapd->iface->drv_flags & WPA_DRIVER_FLAGS_DFS_OFFLOAD) {
+               wpa_msg(hapd->msg_ctx, MSG_INFO, AP_CSA_FINISHED
+                       "freq=%d dfs=%d", freq, is_dfs);
        }
 #endif /* NEED_AP_MLME */
 }