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authorRichard Cochran <richardcochran@gmail.com>2012-04-08 14:38:10 +0000
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2012-04-14 02:02:41 -0700
commit48425b14929ef185377e3827ba7135d88343face (patch)
treeee4565c33c96b98c7b36c68f37cfc2af0d342470 /drivers/net/ethernet/intel/e100.c
parentabe0c5d165a422c438db51c0817b54eba1c4e85c (diff)
e100: enable transmit time stamping.
This patch enables software (and phy device) transmit time stamping. Tested on an old PIII laptop with built in NIC. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/e100.c')
-rw-r--r--drivers/net/ethernet/intel/e100.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/e100.c b/drivers/net/ethernet/intel/e100.c
index e4d4c172f50..ada720b42ff 100644
--- a/drivers/net/ethernet/intel/e100.c
+++ b/drivers/net/ethernet/intel/e100.c
@@ -1759,6 +1759,7 @@ static void e100_xmit_prepare(struct nic *nic, struct cb *cb,
skb->data, skb->len, PCI_DMA_TODEVICE));
/* check for mapping failure? */
cb->u.tcb.tbd.size = cpu_to_le16(skb->len);
+ skb_tx_timestamp(skb);
}
static netdev_tx_t e100_xmit_frame(struct sk_buff *skb,