@@ -856,6 +856,16 @@ static struct sk_buff *be_xmit_workarounds(struct be_adapter *adapter,
unsigned int eth_hdr_len;
struct iphdr *ip;
+ /* Lancer ASIC has a bug wherein packets that are 32 bytes or less
+ * may cause a transmit stall on that port. So the work-around is to
+ * pad such packets to a 36-byte length.
+ */
+ if (unlikely(lancer_chip(adapter) && skb->len <= 32)) {
+ if (skb_padto(skb, 36))
+ goto tx_drop;
+ skb->len = 36;
+ }
+
/* For padded packets, BE HW modifies tot_len field in IP header
* incorrecly when VLAN tag is inserted by HW.
*/