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mwifiex: fix uAP TX packet timeout issue

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When running heavy traffic we stop the tx queue if the pending
packet count reaches certain threshold. Later, the tx queue should
be woken up as soon as the packet count falls below the threshold.

Current code wakes TX queue up on STA interface only. Removing the
check for STA interface will allow both STA and AP interfaces to
resume transmit when tx_pending count becomes low.

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Avinash Patil 2012-06-15 16:21:53 -07:00 committed by John W. Linville
parent 6617942e15
commit 73dc3b9023
1 changed files with 3 additions and 7 deletions
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10
drivers/net/wireless/mwifiex/txrx.c
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@ -161,15 +161,11 @@ int mwifiex_write_data_complete(struct mwifiex_adapter *adapter,
goto done;
for (i = 0; i < adapter->priv_num; i++) {
tpriv = adapter->priv[i];
if ((GET_BSS_ROLE(tpriv) == MWIFIEX_BSS_ROLE_STA) &&
(tpriv->media_connected)) {
if (netif_queue_stopped(tpriv->netdev))
mwifiex_wake_up_net_dev_queue(tpriv->netdev,
adapter);
}
if (tpriv->media_connected &&
netif_queue_stopped(tpriv->netdev))
mwifiex_wake_up_net_dev_queue(tpriv->netdev, adapter);
}
done:
dev_kfree_skb_any(skb);