static void ieee80211_report_disconnect(struct ieee80211_sub_if_data *sdata,
const u8 *buf, size_t len, bool tx,
- u16 reason)
+ u16 reason, bool reconnect)
{
struct ieee80211_event event = {
.type = MLME_EVENT,
};
if (tx)
- cfg80211_tx_mlme_mgmt(sdata->dev, buf, len, false);
+ cfg80211_tx_mlme_mgmt(sdata->dev, buf, len, reconnect);
else
cfg80211_rx_mlme_mgmt(sdata->dev, buf, len);
tx = !sdata->csa_block_tx;
- /* AP is probably out of range (or not reachable for another reason) so
- * remove the bss struct for that AP.
- */
- cfg80211_unlink_bss(local->hw.wiphy, ifmgd->associated);
+ if (!ifmgd->driver_disconnect) {
+ /*
+ * AP is probably out of range (or not reachable for another
+ * reason) so remove the bss struct for that AP.
+ */
+ cfg80211_unlink_bss(local->hw.wiphy, ifmgd->associated);
+ }
ieee80211_set_disassoc(sdata, IEEE80211_STYPE_DEAUTH,
- WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY,
+ ifmgd->driver_disconnect ?
+ WLAN_REASON_DEAUTH_LEAVING :
+ WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY,
tx, frame_buf);
mutex_lock(&local->mtx);
sdata->vif.csa_active = false;
mutex_unlock(&local->mtx);
ieee80211_report_disconnect(sdata, frame_buf, sizeof(frame_buf), tx,
- WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY);
+ WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY,
+ ifmgd->reconnect);
+ ifmgd->reconnect = false;
sdata_unlock(sdata);
}
sdata_info(sdata, "Connection to AP %pM lost\n",
ifmgd->bssid);
__ieee80211_disconnect(sdata);
+ ifmgd->connection_loss = false;
+ } else if (ifmgd->driver_disconnect) {
+ sdata_info(sdata,
+ "Driver requested disconnection from AP %pM\n",
+ ifmgd->bssid);
+ __ieee80211_disconnect(sdata);
+ ifmgd->driver_disconnect = false;
} else {
ieee80211_mgd_probe_ap(sdata, true);
}
}
EXPORT_SYMBOL(ieee80211_connection_loss);
+void ieee80211_disconnect(struct ieee80211_vif *vif, bool reconnect)
+{
+ struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);
+ struct ieee80211_hw *hw = &sdata->local->hw;
+
+ trace_api_disconnect(sdata, reconnect);
+
+ if (WARN_ON(sdata->vif.type != NL80211_IFTYPE_STATION))
+ return;
+
+ sdata->u.mgd.driver_disconnect = true;
+ sdata->u.mgd.reconnect = reconnect;
+ ieee80211_queue_work(hw, &sdata->u.mgd.beacon_connection_loss_work);
+}
+EXPORT_SYMBOL(ieee80211_disconnect);
static void ieee80211_destroy_auth_data(struct ieee80211_sub_if_data *sdata,
bool assoc)
ieee80211_set_disassoc(sdata, 0, 0, false, NULL);
ieee80211_report_disconnect(sdata, (u8 *)mgmt, len, false,
- reason_code);
+ reason_code, false);
return;
}
ieee80211_set_disassoc(sdata, 0, 0, false, NULL);
- ieee80211_report_disconnect(sdata, (u8 *)mgmt, len, false, reason_code);
+ ieee80211_report_disconnect(sdata, (u8 *)mgmt, len, false, reason_code,
+ false);
}
static void ieee80211_get_rates(struct ieee80211_supported_band *sband,
true, deauth_buf);
ieee80211_report_disconnect(sdata, deauth_buf,
sizeof(deauth_buf), true,
- WLAN_REASON_DEAUTH_LEAVING);
+ WLAN_REASON_DEAUTH_LEAVING,
+ false);
return;
}
tx, frame_buf);
ieee80211_report_disconnect(sdata, frame_buf, sizeof(frame_buf), true,
- reason);
+ reason, false);
}
static int ieee80211_auth(struct ieee80211_sub_if_data *sdata)
ieee80211_report_disconnect(sdata, frame_buf,
sizeof(frame_buf), true,
- WLAN_REASON_UNSPECIFIED);
+ WLAN_REASON_UNSPECIFIED,
+ false);
}
sdata_info(sdata, "authenticate with %pM\n", req->bss->bssid);
ieee80211_report_disconnect(sdata, frame_buf,
sizeof(frame_buf), true,
- WLAN_REASON_UNSPECIFIED);
+ WLAN_REASON_UNSPECIFIED,
+ false);
}
if (ifmgd->auth_data && !ifmgd->auth_data->done) {
ieee80211_destroy_auth_data(sdata, false);
ieee80211_report_disconnect(sdata, frame_buf,
sizeof(frame_buf), true,
- req->reason_code);
+ req->reason_code, false);
return 0;
}
ieee80211_destroy_assoc_data(sdata, false, true);
ieee80211_report_disconnect(sdata, frame_buf,
sizeof(frame_buf), true,
- req->reason_code);
+ req->reason_code, false);
return 0;
}
req->reason_code, tx, frame_buf);
ieee80211_report_disconnect(sdata, frame_buf,
sizeof(frame_buf), true,
- req->reason_code);
+ req->reason_code, false);
return 0;
}
frame_buf);
ieee80211_report_disconnect(sdata, frame_buf, sizeof(frame_buf), true,
- req->reason_code);
+ req->reason_code, false);
return 0;
}