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/tx.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/tx.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/tx.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c index d01998853d1f..0c2aabc842f9 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c @@ -1115,12 +1115,14 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb, */ if (ieee80211_is_data_qos(fc) && !ieee80211_is_qos_nullfunc(fc)) { tid = ieee80211_get_tid(hdr); - if (WARN_ON_ONCE(tid >= IWL_MAX_TID_COUNT)) + if (WARN_ONCE(tid >= IWL_MAX_TID_COUNT, "Invalid TID %d", tid)) goto drop_unlock_sta; is_ampdu = info->flags & IEEE80211_TX_CTL_AMPDU; - if (WARN_ON_ONCE(is_ampdu && - mvmsta->tid_data[tid].state != IWL_AGG_ON)) + if (WARN_ONCE(is_ampdu && + mvmsta->tid_data[tid].state != IWL_AGG_ON, + "Invalid internal agg state %d for TID %d", + mvmsta->tid_data[tid].state, tid)) goto drop_unlock_sta; seq_number = mvmsta->tid_data[tid].seq_number; @@ -1142,7 +1144,7 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb, WARN_ON_ONCE(info->flags & IEEE80211_TX_CTL_SEND_AFTER_DTIM); - if (WARN_ON_ONCE(txq_id == IWL_MVM_INVALID_QUEUE)) { + if (WARN_ONCE(txq_id == IWL_MVM_INVALID_QUEUE, "Invalid TXQ id")) { iwl_trans_free_tx_cmd(mvm->trans, dev_cmd); spin_unlock(&mvmsta->lock); return 0; @@ -1192,6 +1194,7 @@ drop_unlock_sta: iwl_trans_free_tx_cmd(mvm->trans, dev_cmd); spin_unlock(&mvmsta->lock); drop: + IWL_DEBUG_TX(mvm, "TX to [%d|%d] dropped\n", mvmsta->sta_id, tid); return -1; } |