hostapd: Update op_class after AP channel switching

Signed-off-by: Michael Lee <michael-cy.lee@mediatek.com>

diff --git a/src/ap/drv_callbacks.c b/src/ap/drv_callbacks.c
index 40a1ceab14105cb4f5303cf5f094d80e9aec0aeb..bc575e2603b19734f177e1faf6d611b21842de0d 100644 (file)
--- a/src/ap/drv_callbacks.c
+++ b/src/ap/drv_callbacks.c
@@ -1018,7 +1018,7 @@ void hostapd_event_ch_switch(struct hostapd_data *hapd, int freq, int ht,
 {
 #ifdef NEED_AP_MLME
        int channel, chwidth, is_dfs0, is_dfs;
-       u8 seg0_idx = 0, seg1_idx = 0;
+       u8 seg0_idx = 0, seg1_idx = 0, op_class, chan_no;
        size_t i;
 
        hostapd_logger(hapd, NULL, HOSTAPD_MODULE_IEEE80211,
@@ -1153,6 +1153,10 @@ void hostapd_event_ch_switch(struct hostapd_data *hapd, int freq, int ht,
                hapd->iconf->ht_capab &= ~HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET;
 
        hapd->iconf->secondary_channel = offset;
+       if (ieee80211_freq_to_channel_ext(freq, offset, chwidth,
+                                         &op_class, &chan_no) !=
+           NUM_HOSTAPD_MODES)
+               hapd->iconf->op_class = op_class;
        hostapd_set_oper_chwidth(hapd->iconf, chwidth);
        hostapd_set_oper_centr_freq_seg0_idx(hapd->iconf, seg0_idx);
        hostapd_set_oper_centr_freq_seg1_idx(hapd->iconf, seg1_idx);