diff options
| author | Sara Sharon <sara.sharon@intel.com> | 2019-01-28 15:12:08 +0200 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2019-02-20 20:47:59 +0200 |
| commit | f50d693b9fbe1d533e29cf470ebe51140c5c0b13 (patch) | |
| tree | 47dbb0c8f9dd7c9212f299eabcf8ac481eb30628 /drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | |
| parent | 714afd35065b6b5ad5a384d7401a82a3db50a477 (diff) | |
iwlwifi: mvm: add some debug data to TX path
This helps debugging when things go wrong.
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index 24556a7cd29c..f8928ba1f338 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -941,8 +941,14 @@ void iwl_mvm_mac_itxq_xmit(struct ieee80211_hw *hw, struct ieee80211_txq *txq) IWL_PLAT_PM_MODE_DISABLED))) { skb = ieee80211_tx_dequeue(hw, txq); - if (!skb) + if (!skb) { + if (txq->sta) + IWL_DEBUG_TX(mvm, + "TXQ of sta %pM tid %d is now empty\n", + txq->sta->addr, + txq->tid); break; + } if (!txq->sta) iwl_mvm_tx_skb_non_sta(mvm, skb); |