Commit 11ba69e8 authored by Jacob Keller's avatar Jacob Keller Committed by Jeff Kirsher
Browse files

igb: enable l4 timestamping for v2 event packets

When enabling hardware timestamping for ptp v2 event packets, the
software does not setup the queue for l4 packets, although layer 4
packets are valid for v2. This patch adds the flag which enables
setting up a queue and enabling udp packet timestamping.
Signed-off-by: default avatarJacob E Keller <>
Tested-by: default avatarAaron Brown <>
Signed-off-by: default avatarJeff Kirsher <>
parent de4c7f65
......@@ -6268,6 +6268,7 @@ static int igb_hwtstamp_ioctl(struct net_device *netdev,
tsync_rx_ctl |= E1000_TSYNCRXCTL_TYPE_EVENT_V2;
config.rx_filter = HWTSTAMP_FILTER_PTP_V2_EVENT;
is_l2 = true;
is_l4 = true;
return -ERANGE;
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