diff options
| author | Nishant Sarmukadam | 2012-11-06 14:53:01 +0100 |
|---|---|---|
| committer | John W. Linville | 2012-11-14 20:56:11 +0100 |
| commit | e1f4d69b631468d915a9ed4a0a64dba77705492d (patch) | |
| tree | a93febcb3a4d230202141d5e988cf2b178dcbbc0 /drivers/net/wireless/mwl8k.c | |
| parent | mwl8k: Unmap the pci DMA address in xmit error path (diff) | |
| download | kernel-qcow2-linux-e1f4d69b631468d915a9ed4a0a64dba77705492d.tar.gz kernel-qcow2-linux-e1f4d69b631468d915a9ed4a0a64dba77705492d.tar.xz kernel-qcow2-linux-e1f4d69b631468d915a9ed4a0a64dba77705492d.zip | |
mwl8k: Do not expire eapol frames
This can cause issues when clients try to connect when the
traffic is heavy
Signed-off-by: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwl8k.c')
| -rw-r--r-- | drivers/net/wireless/mwl8k.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c index 5b5b9ecbf1f9..a4d3dcbc1e31 100644 --- a/drivers/net/wireless/mwl8k.c +++ b/drivers/net/wireless/mwl8k.c @@ -1851,6 +1851,7 @@ mwl8k_txq_xmit(struct ieee80211_hw *hw, bool start_ba_session = false; bool mgmtframe = false; struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)skb->data; + bool eapol_frame = false; wh = (struct ieee80211_hdr *)skb->data; if (ieee80211_is_data_qos(wh->frame_control)) @@ -1858,6 +1859,9 @@ mwl8k_txq_xmit(struct ieee80211_hw *hw, else qos = 0; + if (skb->protocol == cpu_to_be16(ETH_P_PAE)) + eapol_frame = true; + if (ieee80211_is_mgmt(wh->frame_control)) mgmtframe = true; @@ -1916,9 +1920,8 @@ mwl8k_txq_xmit(struct ieee80211_hw *hw, txpriority = index; - if (priv->ap_fw && sta && sta->ht_cap.ht_supported - && skb->protocol != cpu_to_be16(ETH_P_PAE) - && ieee80211_is_data_qos(wh->frame_control)) { + if (priv->ap_fw && sta && sta->ht_cap.ht_supported && !eapol_frame && + ieee80211_is_data_qos(wh->frame_control)) { tid = qos & 0xf; mwl8k_tx_count_packet(sta, tid); spin_lock(&priv->stream_lock); @@ -2027,7 +2030,7 @@ mwl8k_txq_xmit(struct ieee80211_hw *hw, else tx->peer_id = 0; - if (priv->ap_fw) + if (priv->ap_fw && ieee80211_is_data(wh->frame_control) && !eapol_frame) tx->timestamp = cpu_to_le32(ioread32(priv->regs + MWL8K_HW_TIMER_REGISTER)); |