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iwlwifi: mvm: send all non-bufferable frames on the probe queue 

AP interfaces now send all non-bufferable frames using the broadcast
station. Thus allow them to use the probe queue and don't warn about
it.

Fixes: eb045e6e03 ("iwlwifi: mvm: Avoid deferring non bufferable frames")
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Avraham Stern 2017-08-31 16:27:06 +03:00 committed by Luca Coelho
parent 6110d9e5bd
commit 0fe8bed6e3
1 changed files with 5 additions and 5 deletions
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10
drivers/net/wireless/intel/iwlwifi/mvm/tx.c
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@ -564,8 +564,8 @@ static int iwl_mvm_get_ctrl_vif_queue(struct iwl_mvm *mvm,
case NL80211_IFTYPE_AP:
case NL80211_IFTYPE_ADHOC:
/*
* Handle legacy hostapd as well, where station will be added
* only just before sending the association response.
* Non-bufferable frames use the broadcast station, thus they
* use the probe queue.
* Also take care of the case where we send a deauth to a
* station that we don't have, or similarly an association
* response (with non-success status) for a station we can't
@ -573,9 +573,9 @@ static int iwl_mvm_get_ctrl_vif_queue(struct iwl_mvm *mvm,
* Also, disassociate frames might happen, particular with
* reason 7 ("Class 3 frame received from nonassociated STA").
*/
if (ieee80211_is_probe_resp(fc) || ieee80211_is_auth(fc) ||
ieee80211_is_deauth(fc) || ieee80211_is_assoc_resp(fc) ||
ieee80211_is_disassoc(fc))
if (ieee80211_is_mgmt(fc) &&
(!ieee80211_is_bufferable_mmpdu(fc) ||
ieee80211_is_deauth(fc) || ieee80211_is_disassoc(fc)))
return mvm->probe_queue;
if (info->hw_queue == info->control.vif->cab_queue)
return mvmvif->cab_queue;