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| author | Paul Chavent <Paul.Chavent@onera.fr> | 2012-12-06 16:25:05 +0100 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2013-03-11 10:08:02 +0100 |
| commit | 55ea1cfab24e37a347f1beae9f0b6724cad18f6b (patch) | |
| tree | fceb7b8b631c112aa31fe099fa438ce958be5c47 /arch/um | |
| parent | hostfs: fix a not needed double check (diff) | |
| download | linux-55ea1cfab24e37a347f1beae9f0b6724cad18f6b.tar.xz linux-55ea1cfab24e37a347f1beae9f0b6724cad18f6b.zip | |
net : enable tx time stamping in the vde driver.
This new version moves the skb_tx_timestamp in the main uml
driver. This should avoid the need to call this function in each
transport (vde, slirp, tuntap, ...). It also add support for ethtool
get_ts_info.
Signed-off-by: Paul Chavent <paul.chavent@onera.fr>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/drivers/net_kern.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c index d8926c303629..39f186252e02 100644 --- a/arch/um/drivers/net_kern.c +++ b/arch/um/drivers/net_kern.c @@ -218,6 +218,7 @@ static int uml_net_start_xmit(struct sk_buff *skb, struct net_device *dev) spin_lock_irqsave(&lp->lock, flags); len = (*lp->write)(lp->fd, skb, lp); + skb_tx_timestamp(skb); if (len == skb->len) { dev->stats.tx_packets++; @@ -281,6 +282,7 @@ static void uml_net_get_drvinfo(struct net_device *dev, static const struct ethtool_ops uml_net_ethtool_ops = { .get_drvinfo = uml_net_get_drvinfo, .get_link = ethtool_op_get_link, + .get_ts_info = ethtool_op_get_ts_info, }; static void uml_net_user_timer_expire(unsigned long _conn) |