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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>
This commit is contained in:
Rasesh Mody 2013-12-17 17:07:31 -08:00 committed by David S. Miller
parent e3fec2f74f
commit fee1253e28
2 changed files with 3 additions and 0 deletions
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2
drivers/net/ethernet/brocade/bna/bnad.c
View File

@ -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))) if (unlikely(!test_bit(BNAD_TXQ_TX_STARTED, &tcb->flags)))
return NETDEV_TX_OK; return NETDEV_TX_OK;
skb_tx_timestamp(skb);
bna_txq_prod_indx_doorbell(tcb); bna_txq_prod_indx_doorbell(tcb);
smp_mb(); smp_mb();

1
drivers/net/ethernet/brocade/bna/bnad_ethtool.c
View File

@ -1131,6 +1131,7 @@ static const struct ethtool_ops bnad_ethtool_ops = {
.get_eeprom = bnad_get_eeprom, .get_eeprom = bnad_get_eeprom,
.set_eeprom = bnad_set_eeprom, .set_eeprom = bnad_set_eeprom,
.flash_device = bnad_flash_device, .flash_device = bnad_flash_device,
.get_ts_info = ethtool_op_get_ts_info,
}; };
void void