diff options
| author | Richard Cochran <richardcochran@gmail.com> | 2011-06-19 23:51:31 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-06-20 22:56:55 +0200 |
| commit | 1f6e44a6dc21a5d2abb068063acbbf64f8cee548 (patch) | |
| tree | 6681c1beefa35d3b0a73ed911356fa3ed459a8cf /drivers/net/pxa168_eth.c | |
| parent | smsc911x: enable transmit time stamping. (diff) | |
| download | linux-1f6e44a6dc21a5d2abb068063acbbf64f8cee548.tar.xz linux-1f6e44a6dc21a5d2abb068063acbbf64f8cee548.zip | |
pxa168_eth: enable transmit time stamping.
This patch enables software (and phy device) transmit time stamping
Compile tested only.
Cc: Sachin Sanap <ssanap@marvell.com>
Cc: Zhangfei Gao <zgao6@marvell.com>
Cc: Philip Rakity <prakity@marvell.com>
Cc: Mark Brown <markb@marvell.com>
Signed-off-by: Richard Cochran <richard.cochran@omicron.at>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/pxa168_eth.c')
| -rw-r--r-- | drivers/net/pxa168_eth.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/pxa168_eth.c b/drivers/net/pxa168_eth.c index 89f7540d90f9..e224740c6e2a 100644 --- a/drivers/net/pxa168_eth.c +++ b/drivers/net/pxa168_eth.c @@ -1267,6 +1267,9 @@ static int pxa168_eth_start_xmit(struct sk_buff *skb, struct net_device *dev) pep->tx_skb[tx_index] = skb; desc->byte_cnt = length; desc->buf_ptr = dma_map_single(NULL, skb->data, length, DMA_TO_DEVICE); + + skb_tx_timestamp(skb); + wmb(); desc->cmd_sts = BUF_OWNED_BY_DMA | TX_GEN_CRC | TX_FIRST_DESC | TX_ZERO_PADDING | TX_LAST_DESC | TX_EN_INT; |