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| author | Luca Fancellu <luca.fancellu@arm.com> | 2023-10-10 16:26:30 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-10-13 11:19:50 +0200 |
| commit | 0b38d2ec2282f39ecb82b6cdc9af42f817e77551 (patch) | |
| tree | f1e4514ec9abb56c03cd52d3d59d27412f972542 /drivers/net/xen-netback | |
| parent | ibmvnic: replace deprecated strncpy with strscpy (diff) | |
| download | linux-0b38d2ec2282f39ecb82b6cdc9af42f817e77551.tar.xz linux-0b38d2ec2282f39ecb82b6cdc9af42f817e77551.zip | |
xen-netback: add software timestamp capabilities
Add software timestamp capabilities to the xen-netback driver
by advertising it on the struct ethtool_ops and calling
skb_tx_timestamp before passing the buffer to the queue.
Signed-off-by: Luca Fancellu <luca.fancellu@arm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/xen-netback')
| -rw-r--r-- | drivers/net/xen-netback/interface.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c index fc3bb63b9ac3..db304f178136 100644 --- a/drivers/net/xen-netback/interface.c +++ b/drivers/net/xen-netback/interface.c @@ -252,6 +252,9 @@ xenvif_start_xmit(struct sk_buff *skb, struct net_device *dev) if (vif->hash.alg == XEN_NETIF_CTRL_HASH_ALGORITHM_NONE) skb_clear_hash(skb); + /* timestamp packet in software */ + skb_tx_timestamp(skb); + if (!xenvif_rx_queue_tail(queue, skb)) goto drop; @@ -458,7 +461,7 @@ static void xenvif_get_strings(struct net_device *dev, u32 stringset, u8 * data) static const struct ethtool_ops xenvif_ethtool_ops = { .get_link = ethtool_op_get_link, - + .get_ts_info = ethtool_op_get_ts_info, .get_sset_count = xenvif_get_sset_count, .get_ethtool_stats = xenvif_get_ethtool_stats, .get_strings = xenvif_get_strings, |