diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/mlme.c | 60 |
1 files changed, 42 insertions, 18 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index b6817c4c4449..22b125913661 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -2345,6 +2345,24 @@ struct sk_buff *ieee80211_ap_probereq_get(struct ieee80211_hw *hw, } EXPORT_SYMBOL(ieee80211_ap_probereq_get); +static void ieee80211_report_disconnect(struct ieee80211_sub_if_data *sdata, + const u8 *buf, size_t len, bool tx, + u16 reason) +{ + struct ieee80211_event event = { + .type = MLME_EVENT, + .u.mlme.data = tx ? DEAUTH_TX_EVENT : DEAUTH_RX_EVENT, + .u.mlme.reason = reason, + }; + + if (tx) + cfg80211_tx_mlme_mgmt(sdata->dev, buf, len); + else + cfg80211_rx_mlme_mgmt(sdata->dev, buf, len); + + drv_event_callback(sdata->local, sdata, &event); +} + static void __ieee80211_disconnect(struct ieee80211_sub_if_data *sdata) { struct ieee80211_local *local = sdata->local; @@ -2370,8 +2388,9 @@ static void __ieee80211_disconnect(struct ieee80211_sub_if_data *sdata) } mutex_unlock(&local->mtx); - cfg80211_tx_mlme_mgmt(sdata->dev, frame_buf, - IEEE80211_DEAUTH_FRAME_LEN); + ieee80211_report_disconnect(sdata, frame_buf, sizeof(frame_buf), true, + WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY); + sdata_unlock(sdata); } @@ -2676,7 +2695,7 @@ static void ieee80211_rx_mgmt_deauth(struct ieee80211_sub_if_data *sdata, ieee80211_set_disassoc(sdata, 0, 0, false, NULL); - cfg80211_rx_mlme_mgmt(sdata->dev, (u8 *)mgmt, len); + ieee80211_report_disconnect(sdata, (u8 *)mgmt, len, false, reason_code); } @@ -2702,7 +2721,7 @@ static void ieee80211_rx_mgmt_disassoc(struct ieee80211_sub_if_data *sdata, ieee80211_set_disassoc(sdata, 0, 0, false, NULL); - cfg80211_rx_mlme_mgmt(sdata->dev, (u8 *)mgmt, len); + ieee80211_report_disconnect(sdata, (u8 *)mgmt, len, false, reason_code); } static void ieee80211_get_rates(struct ieee80211_supported_band *sband, @@ -3509,8 +3528,9 @@ static void ieee80211_rx_mgmt_beacon(struct ieee80211_sub_if_data *sdata, ieee80211_set_disassoc(sdata, IEEE80211_STYPE_DEAUTH, WLAN_REASON_DEAUTH_LEAVING, true, deauth_buf); - cfg80211_tx_mlme_mgmt(sdata->dev, deauth_buf, - sizeof(deauth_buf)); + ieee80211_report_disconnect(sdata, deauth_buf, + sizeof(deauth_buf), true, + WLAN_REASON_DEAUTH_LEAVING); return; } @@ -3628,8 +3648,8 @@ static void ieee80211_sta_connection_lost(struct ieee80211_sub_if_data *sdata, ieee80211_set_disassoc(sdata, IEEE80211_STYPE_DEAUTH, reason, tx, frame_buf); - cfg80211_tx_mlme_mgmt(sdata->dev, frame_buf, - IEEE80211_DEAUTH_FRAME_LEN); + ieee80211_report_disconnect(sdata, frame_buf, sizeof(frame_buf), true, + reason); } static int ieee80211_probe_auth(struct ieee80211_sub_if_data *sdata) @@ -4507,8 +4527,9 @@ int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata, WLAN_REASON_UNSPECIFIED, false, frame_buf); - cfg80211_tx_mlme_mgmt(sdata->dev, frame_buf, - sizeof(frame_buf)); + ieee80211_report_disconnect(sdata, frame_buf, + sizeof(frame_buf), true, + WLAN_REASON_UNSPECIFIED); } sdata_info(sdata, "authenticate with %pM\n", req->bss->bssid); @@ -4608,8 +4629,9 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata, WLAN_REASON_UNSPECIFIED, false, frame_buf); - cfg80211_tx_mlme_mgmt(sdata->dev, frame_buf, - sizeof(frame_buf)); + ieee80211_report_disconnect(sdata, frame_buf, + sizeof(frame_buf), true, + WLAN_REASON_UNSPECIFIED); } if (ifmgd->auth_data && !ifmgd->auth_data->done) { @@ -4899,8 +4921,9 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata, req->reason_code, tx, frame_buf); ieee80211_destroy_auth_data(sdata, false); - cfg80211_tx_mlme_mgmt(sdata->dev, frame_buf, - IEEE80211_DEAUTH_FRAME_LEN); + ieee80211_report_disconnect(sdata, frame_buf, + sizeof(frame_buf), true, + req->reason_code); return 0; } @@ -4914,8 +4937,9 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata, ieee80211_set_disassoc(sdata, IEEE80211_STYPE_DEAUTH, req->reason_code, tx, frame_buf); - cfg80211_tx_mlme_mgmt(sdata->dev, frame_buf, - IEEE80211_DEAUTH_FRAME_LEN); + ieee80211_report_disconnect(sdata, frame_buf, + sizeof(frame_buf), true, + req->reason_code); return 0; } @@ -4947,8 +4971,8 @@ int ieee80211_mgd_disassoc(struct ieee80211_sub_if_data *sdata, req->reason_code, !req->local_state_change, frame_buf); - cfg80211_tx_mlme_mgmt(sdata->dev, frame_buf, - IEEE80211_DEAUTH_FRAME_LEN); + ieee80211_report_disconnect(sdata, frame_buf, sizeof(frame_buf), true, + req->reason_code); return 0; } |
