diff options
| author | John W. Linville <linville@tuxdriver.com> | 2013-01-04 16:06:11 -0500 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-01-04 16:06:11 -0500 |
| commit | a910c9cab60c2407e1eab49bbc154628a114c719 (patch) | |
| tree | 5bb91b0a930ad1592beef33db30c744b82e65724 | |
| parent | d339fc8980955faca38141a4483761241b62e7c4 (diff) | |
| parent | f590dcec944552f9a4a61155810f3abd17d6465d (diff) | |
Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-fixes
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/tx.c | 24 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/pcie/rx.c | 1 |
2 files changed, 18 insertions, 7 deletions
diff --git a/drivers/net/wireless/iwlwifi/dvm/tx.c b/drivers/net/wireless/iwlwifi/dvm/tx.c index da21328ca8e..a790599fe2c 100644 --- a/drivers/net/wireless/iwlwifi/dvm/tx.c +++ b/drivers/net/wireless/iwlwifi/dvm/tx.c @@ -1151,13 +1151,6 @@ 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); @@ -1208,11 +1201,28 @@ 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); + } + WARN_ON(!is_agg && freed != 1); /* diff --git a/drivers/net/wireless/iwlwifi/pcie/rx.c b/drivers/net/wireless/iwlwifi/pcie/rx.c index dad4c4aad91..8389cd38338 100644 --- a/drivers/net/wireless/iwlwifi/pcie/rx.c +++ b/drivers/net/wireless/iwlwifi/pcie/rx.c @@ -1166,6 +1166,7 @@ static irqreturn_t iwl_pcie_isr(int irq, void *data) else if (test_bit(STATUS_INT_ENABLED, &trans_pcie->status) && !trans_pcie->inta) iwl_enable_interrupts(trans); + return IRQ_HANDLED; none: /* re-enable interrupts here since we don't have anything to service. */ |