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authorRichard Cochran <richardcochran@gmail.com>2011-06-12 02:19:02 (GMT)
committerDavid S. Miller <davem@conan.davemloft.net>2011-06-13 21:26:15 (GMT)
commit2669069aacc914821b45fe14a49e7fe0ba5d10bd (patch)
tree5ec217781846f605c923730cf007c2ac44130809 /drivers
parent1ca9495f851d6d41a118ae064002d51afdfd415b (diff)
downloadlinux-2669069aacc914821b45fe14a49e7fe0ba5d10bd.tar.xz
tg3: enable transmit time stamping.
This patch enables software (and phy device) transmit time stamping for the TIGON3 driver. Compile tested only. Cc: Matt Carlson <mcarlson@broadcom.com> Cc: Michael Chan <mchan@broadcom.com> Signed-off-by: Richard Cochran <richard.cochran@omicron.at> Signed-off-by: David S. Miller <davem@conan.davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/tg3.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index c8a145d..aa1d1de 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -6092,6 +6092,8 @@ static netdev_tx_t tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
/* Packets are ready, update Tx producer idx local and on card. */
tw32_tx_mbox(tnapi->prodmbox, entry);
+ skb_tx_timestamp(skb);
+
tnapi->tx_prod = entry;
if (unlikely(tg3_tx_avail(tnapi) <= (MAX_SKB_FRAGS + 1))) {
netif_tx_stop_queue(txq);