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Commit fee1253e authored Dec 17, 2013 by Rasesh Mody Committed by David S. Miller Dec 18, 2013

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>

parent e3fec2f7

drivers/net/ethernet/brocade/bna/bnad.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -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();

drivers/net/ethernet/brocade/bna/bnad_ethtool.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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