diff options
Diffstat (limited to 'drivers/net/dummy.c')
| -rw-r--r-- | drivers/net/dummy.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c index 2c80611b94ae..9905b52fe293 100644 --- a/drivers/net/dummy.c +++ b/drivers/net/dummy.c @@ -35,6 +35,7 @@ #include <linux/init.h> #include <linux/moduleparam.h> #include <linux/rtnetlink.h> +#include <linux/net_tstamp.h> #include <net/rtnetlink.h> #include <linux/u64_stats_sync.h> @@ -125,6 +126,7 @@ static netdev_tx_t dummy_xmit(struct sk_buff *skb, struct net_device *dev) dstats->tx_bytes += skb->len; u64_stats_update_end(&dstats->syncp); + skb_tx_timestamp(skb); dev_kfree_skb(skb); return NETDEV_TX_OK; } @@ -304,8 +306,21 @@ static void dummy_get_drvinfo(struct net_device *dev, strlcpy(info->version, DRV_VERSION, sizeof(info->version)); } +static int dummy_get_ts_info(struct net_device *dev, + struct ethtool_ts_info *ts_info) +{ + ts_info->so_timestamping = SOF_TIMESTAMPING_TX_SOFTWARE | + SOF_TIMESTAMPING_RX_SOFTWARE | + SOF_TIMESTAMPING_SOFTWARE; + + ts_info->phc_index = -1; + + return 0; +}; + static const struct ethtool_ops dummy_ethtool_ops = { .get_drvinfo = dummy_get_drvinfo, + .get_ts_info = dummy_get_ts_info, }; static void dummy_free_netdev(struct net_device *dev) @@ -313,7 +328,6 @@ static void dummy_free_netdev(struct net_device *dev) struct dummy_priv *priv = netdev_priv(dev); kfree(priv->vfinfo); - free_netdev(dev); } static void dummy_setup(struct net_device *dev) @@ -323,7 +337,8 @@ static void dummy_setup(struct net_device *dev) /* Initialize the device structure. */ dev->netdev_ops = &dummy_netdev_ops; dev->ethtool_ops = &dummy_ethtool_ops; - dev->destructor = dummy_free_netdev; + dev->needs_free_netdev = true; + dev->priv_destructor = dummy_free_netdev; /* Fill in device structure with ethernet-generic values. */ dev->flags |= IFF_NOARP; |
