From d0d1a12f9cc665f3fcac5288ab84429a91abd4e9 Mon Sep 17 00:00:00 2001 From: Emmanuel Grumbach Date: Mon, 16 Mar 2015 23:23:36 +0200 Subject: [PATCH] mac80211: notify the driver about association status This can allow the driver to take action based on the success / failure of the association. Signed-off-by: Emmanuel Grumbach Signed-off-by: Johannes Berg --- include/net/mac80211.h | 2 ++ net/mac80211/mlme.c | 15 +++++++++++++++ 2 files changed, 17 insertions(+) diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 6cddf7725bf2..dcddc4ac4184 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -331,9 +331,11 @@ struct ieee80211_rssi_event { /** * enum ieee80211_mlme_event_data - relevant when event type is %MLME_EVENT * @AUTH_EVENT: the MLME operation is authentication + * @ASSOC_EVENT: the MLME operation is association */ enum ieee80211_mlme_event_data { AUTH_EVENT, + ASSOC_EVENT, }; /** diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 7865998d69dd..b6817c4c4449 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -3041,6 +3041,10 @@ static void ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata, u8 *pos; bool reassoc; struct cfg80211_bss *bss; + struct ieee80211_event event = { + .type = MLME_EVENT, + .u.mlme.data = ASSOC_EVENT, + }; sdata_assert_lock(sdata); @@ -3092,6 +3096,9 @@ static void ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata, sdata_info(sdata, "%pM denied association (code=%d)\n", mgmt->sa, status_code); ieee80211_destroy_assoc_data(sdata, false); + event.u.mlme.status = MLME_DENIED; + event.u.mlme.reason = status_code; + drv_event_callback(sdata->local, sdata, &event); } else { if (!ieee80211_assoc_success(sdata, bss, mgmt, len)) { /* oops -- internal error -- send timeout for now */ @@ -3099,6 +3106,8 @@ static void ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata, cfg80211_assoc_timeout(sdata->dev, bss); return; } + event.u.mlme.status = MLME_SUCCESS; + drv_event_callback(sdata->local, sdata, &event); sdata_info(sdata, "associated\n"); /* @@ -3835,9 +3844,15 @@ void ieee80211_sta_work(struct ieee80211_sub_if_data *sdata) if ((ifmgd->assoc_data->need_beacon && !ifmgd->have_beacon) || ieee80211_do_assoc(sdata)) { struct cfg80211_bss *bss = ifmgd->assoc_data->bss; + struct ieee80211_event event = { + .type = MLME_EVENT, + .u.mlme.data = ASSOC_EVENT, + .u.mlme.status = MLME_TIMEOUT, + }; ieee80211_destroy_assoc_data(sdata, false); cfg80211_assoc_timeout(sdata->dev, bss); + drv_event_callback(sdata->local, sdata, &event); } } else if (ifmgd->assoc_data && ifmgd->assoc_data->timeout_started) run_again(sdata, ifmgd->assoc_data->timeout);