From: Liad Kaufman <liad.kauf...@intel.com>
In iwl_mvm_rx_tx_cmd_single(), when checking if a given TID is
aggregated, the driver doesn't check whether or not the queue
itself can be aggregated. For example, a management queue might
be marked as aggregated if TID 0 is aggregated on a (different)
data queue.
Make sure that mgmt frames are sent with TID IWL_TID_NON_QOS,
and in this way make sure no mixups of this sort happen.
Fixes: commit 24afba7690e4 ("iwlwifi: mvm: support bss dynamic alloc/dealloc of
queues")
Signed-off-by: Liad Kaufman <liad.kauf...@intel.com>
Signed-off-by: Luca Coelho <luciano.coe...@intel.com>
---
drivers/net/wireless/intel/iwlwifi/mvm/tx.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
index 96482a5..1051777 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
@@ -920,9 +920,13 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct
sk_buff *skb,
tid = IWL_MAX_TID_COUNT;
}
- if (iwl_mvm_is_dqa_supported(mvm))
+ if (iwl_mvm_is_dqa_supported(mvm)) {
txq_id = mvmsta->tid_data[tid].txq_id;
+ if (ieee80211_is_mgmt(fc))
+ tx_cmd->tid_tspec = IWL_TID_NON_QOS;
+ }
+
/* Copy MAC header from skb into command buffer */
memcpy(tx_cmd->hdr, hdr, hdrlen);
--
2.9.3
