nl80211: Suppport multiple CSA counters

[thirdparty/hostap.git] / src / drivers / driver_nl80211_capa.c

diff --git a/src/drivers/driver_nl80211_capa.c b/src/drivers/driver_nl80211_capa.c
index 5c82546420b9707e68b1dc9c2b9d91889d7b72d0..59a8efb32d543c413df7ab1d033cbb3d3a584136 100644 (file)
--- a/src/drivers/driver_nl80211_capa.c
+++ b/src/drivers/driver_nl80211_capa.c
@@ -638,6 +638,10 @@ static int wiphy_info_handler(struct nl_msg *msg, void *arg)
                capa->max_stations =
                        nla_get_u32(tb[NL80211_ATTR_MAX_AP_ASSOC_STA]);
 
+       if (tb[NL80211_ATTR_MAX_CSA_COUNTERS])
+               capa->max_csa_counters =
+                       nla_get_u8(tb[NL80211_ATTR_MAX_CSA_COUNTERS]);
+
        return NL_SKIP;
 }
 
@@ -694,8 +698,6 @@ static int wpa_driver_nl80211_get_info(struct wpa_driver_nl80211_data *drv,
        if (!drv->capa.max_remain_on_chan)
                drv->capa.max_remain_on_chan = 5000;
 
-       if (info->channel_switch_supported)
-               drv->capa.flags |= WPA_DRIVER_FLAGS_AP_CSA;
        drv->capa.wmm_ac_supported = info->wmm_ac_supported;
 
        drv->capa.mac_addr_rand_sched_scan_supported =
@@ -703,6 +705,12 @@ static int wpa_driver_nl80211_get_info(struct wpa_driver_nl80211_data *drv,
        drv->capa.mac_addr_rand_scan_supported =
                info->mac_addr_rand_scan_supported;
 
+       if (info->channel_switch_supported) {
+               drv->capa.flags |= WPA_DRIVER_FLAGS_AP_CSA;
+               if (!drv->capa.max_csa_counters)
+                       drv->capa.max_csa_counters = 1;
+       }
+
        return 0;
 }