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wifi: iwlwifi: mvm: always send nullfunc frames on MGMT queue 

Non-QOS nullfunc frames should be sent on MGMT queue similarly to
the QOS nullfunc frames. It means that the corresponding TID should
remain IWL_MAX_TID_COUNT. Make the condition more strict, so the TID
won't be changed to IWL_TID_NON_QOS.

Link: https://lore.kernel.org/r/20230127002430.a05bf77c9e29.I06262424878232b46fecd58743c889e4c3216bbf@changeid
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
This commit is contained in:
Gregory Greenman 2023-01-27 00:28:14 +02:00
parent 4de5ceef36
commit 7d577d76d2
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/net/wireless/intel/iwlwifi/mvm/tx.c
View File

@ -1107,8 +1107,8 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb,
spin_lock(&mvmsta->lock);
/* nullfunc frames should go to the MGMT queue regardless of QOS,
* the condition of !ieee80211_is_qos_nullfunc(fc) keeps the default
* assignment of MGMT TID
* the conditions of !ieee80211_is_qos_nullfunc(fc) and
* !ieee80211_is_data_qos(fc) keep the default assignment of MGMT TID
*/
if (ieee80211_is_data_qos(fc) && !ieee80211_is_qos_nullfunc(fc)) {
tid = ieee80211_get_tid(hdr);
@ -1133,7 +1133,8 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb,
/* update the tx_cmd hdr as it was already copied */
tx_cmd->hdr->seq_ctrl = hdr->seq_ctrl;
}
} else if (ieee80211_is_data(fc) && !ieee80211_is_data_qos(fc)) {
} else if (ieee80211_is_data(fc) && !ieee80211_is_data_qos(fc) &&
!ieee80211_is_nullfunc(fc)) {
tid = IWL_TID_NON_QOS;
}