bna: Add software timestamping support

- Invoke skb_tx_timestamp() API just before invoking txq_doorbell() - Add ethtool (-T) support Signed-off-by: Rasesh Mody <rmody@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Atom-X-Devs · Dec 18, 2013 · fee1253 · fee1253
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commit fee1253
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diff --git a/drivers/net/ethernet/brocade/bna/bnad.c b/drivers/net/ethernet/brocade/bna/bnad.c
@@ -2911,6 +2911,8 @@ bnad_start_xmit(struct sk_buff *skb, struct net_device *netdev)
 	if (unlikely(!test_bit(BNAD_TXQ_TX_STARTED, &tcb->flags)))
 		return NETDEV_TX_OK;
 
+	skb_tx_timestamp(skb);
+
 	bna_txq_prod_indx_doorbell(tcb);
 	smp_mb();
 

diff --git a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c
@@ -1131,6 +1131,7 @@ static const struct ethtool_ops bnad_ethtool_ops = {
 	.get_eeprom = bnad_get_eeprom,
 	.set_eeprom = bnad_set_eeprom,
 	.flash_device = bnad_flash_device,
+	.get_ts_info = ethtool_op_get_ts_info,
 };
 
 void