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path: root/drivers/net/vxge/vxge-main.c
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Diffstat (limited to 'drivers/net/vxge/vxge-main.c')
-rw-r--r--drivers/net/vxge/vxge-main.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index 335140d2834..beee4ab2ed3 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -895,6 +895,12 @@ vxge_xmit(struct sk_buff *skb, struct net_device *dev)
goto _exit2;
}
+ /* Last TXD? Stop tx queue to avoid dropping packets. TX
+ * completion will resume the queue.
+ */
+ if (avail == 1)
+ vxge_stop_tx_queue(fifo);
+
status = vxge_hw_fifo_txdl_reserve(fifo_hw, &dtr, &dtr_priv);
if (unlikely(status != VXGE_HW_OK)) {
vxge_debug_tx(VXGE_ERR,