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authorStephen Walker <stephendwalker+github@gmail.com>2016-07-06 20:23:15 -0400
committerFelix Fietkau <nbd@nbd.name>2016-07-15 14:19:32 +0200
commit900da27c91990ce37642c491414736c9b84f73e4 (patch)
treedad3cf214bb76788cf0804d0ebc870f875d6a8fd /target/linux/ar71xx/files
parent207338c78edbd4d52767f1b20b9a95bdb32c29dd (diff)
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ar71xx: add software transmit timestamp support
Add software transmit timestamp and ethtool (-T) timestamp support Signed-off-by: Stephen Walker <stephendwalker+github@gmail.com>
Diffstat (limited to 'target/linux/ar71xx/files')
-rw-r--r--target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ethtool.c1
-rw-r--r--target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c2
2 files changed, 3 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ethtool.c b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ethtool.c
index 3395cab1f7..dfcbb54e93 100644
--- a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ethtool.c
+++ b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ethtool.c
@@ -127,4 +127,5 @@ struct ethtool_ops ag71xx_ethtool_ops = {
.get_ringparam = ag71xx_ethtool_get_ringparam,
.set_ringparam = ag71xx_ethtool_set_ringparam,
.get_link = ethtool_op_get_link,
+ .get_ts_info = ethtool_op_get_ts_info,
};
diff --git a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c
index fc91b9f060..a610406502 100644
--- a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c
+++ b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c
@@ -819,6 +819,8 @@ static netdev_tx_t ag71xx_hard_start_xmit(struct sk_buff *skb,
netdev_sent_queue(dev, skb->len);
+ skb_tx_timestamp(skb);
+
desc->ctrl &= ~DESC_EMPTY;
ring->curr += n;