diff options
| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2016-12-28 10:43:02 +0200 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2017-02-08 12:55:32 +0200 |
| commit | d45cb20e123c5d7d6cd56301bc98f0bfd725cd77 (patch) | |
| tree | 766b13ac89349a548c6725d4e1b63ec94b587aca /drivers/net/wireless/intel/iwlwifi/mvm | |
| parent | 5351f9ab254c30d41659924265f1ecd7b4758d9e (diff) | |
iwlwifi: mvm: use the PROBE_RESP_QUEUE to send deauth to unknown station
When we send a deauth to a station we don't know about, we
need to use the PROBE_RESP queue. This can happen when we
send a deauth to a station that is not associated to us.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/tx.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c index 1d147599cca9..dd2b4a300819 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c @@ -506,15 +506,17 @@ static int iwl_mvm_get_ctrl_vif_queue(struct iwl_mvm *mvm, switch (info->control.vif->type) { case NL80211_IFTYPE_AP: /* - * handle legacy hostapd as well, where station may be added - * only after assoc. + * Handle legacy hostapd as well, where station may be added + * only after assoc. Take care of the case where we send a + * deauth to a station that we don't have. */ - if (ieee80211_is_probe_resp(fc) || ieee80211_is_auth(fc)) + if (ieee80211_is_probe_resp(fc) || ieee80211_is_auth(fc) || + ieee80211_is_deauth(fc)) return IWL_MVM_DQA_AP_PROBE_RESP_QUEUE; if (info->hw_queue == info->control.vif->cab_queue) return info->hw_queue; - WARN_ON_ONCE(1); + WARN_ONCE(1, "fc=0x%02x", le16_to_cpu(fc)); return IWL_MVM_DQA_AP_PROBE_RESP_QUEUE; case NL80211_IFTYPE_P2P_DEVICE: if (ieee80211_is_mgmt(fc)) |