diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/dvm/tx.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/tx.c | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/drivers/net/wireless/iwlwifi/dvm/tx.c b/drivers/net/wireless/iwlwifi/dvm/tx.c index b0aad71c12a0..6b01fc195940 100644 --- a/drivers/net/wireless/iwlwifi/dvm/tx.c +++ b/drivers/net/wireless/iwlwifi/dvm/tx.c @@ -1071,6 +1071,8 @@ static void iwlagn_set_tx_status(struct iwl_priv *priv, { u16 status = le16_to_cpu(tx_resp->status.status); + info->flags &= ~IEEE80211_TX_CTL_AMPDU; + info->status.rates[0].count = tx_resp->failure_frame + 1; info->flags |= iwl_tx_status_to_mac80211(status); iwlagn_hwrate_to_tx_control(priv, le32_to_cpu(tx_resp->rate_n_flags), @@ -1143,13 +1145,6 @@ int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb, next_reclaimed = ssn; } - if (tid != IWL_TID_NON_QOS) { - priv->tid_data[sta_id][tid].next_reclaimed = - next_reclaimed; - IWL_DEBUG_TX_REPLY(priv, "Next reclaimed packet:%d\n", - next_reclaimed); - } - iwl_trans_reclaim(priv->trans, txq_id, ssn, &skbs); iwlagn_check_ratid_empty(priv, sta_id, tid); @@ -1200,11 +1195,28 @@ int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb, if (!is_agg) iwlagn_non_agg_tx_status(priv, ctx, hdr->addr1); + /* + * W/A for FW bug - the seq_ctl isn't updated when the + * queues are flushed. Fetch it from the packet itself + */ + if (!is_agg && status == TX_STATUS_FAIL_FIFO_FLUSHED) { + next_reclaimed = le16_to_cpu(hdr->seq_ctrl); + next_reclaimed = + SEQ_TO_SN(next_reclaimed + 0x10); + } + is_offchannel_skb = (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN); freed++; } + if (tid != IWL_TID_NON_QOS) { + priv->tid_data[sta_id][tid].next_reclaimed = + next_reclaimed; + IWL_DEBUG_TX_REPLY(priv, "Next reclaimed packet:%d\n", + next_reclaimed); + } + if (!is_agg && freed != 1) IWL_ERR(priv, "Q: %d, freed %d\n", txq_id, freed); |