From: Paul Chavent Date: Thu, 6 Dec 2012 15:25:05 +0000 (+0100) Subject: net : enable tx time stamping in the vde driver. X-Git-Tag: next-20130312~101^2~4 X-Git-Url: https://git.kernelconcepts.de/?a=commitdiff_plain;h=55ea1cfab24e37a347f1beae9f0b6724cad18f6b;p=karo-tx-linux.git 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 Acked-by: Richard Cochran Signed-off-by: Richard Weinberger --- 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)