[net-next 4/6] igb: enable l4 timestamping for v2 event packets
From: Jeff Kirsher <hidden>
Date: 2011-10-14 06:21:33
Subsystem:
intel ethernet drivers, networking drivers, the rest · Maintainers:
Tony Nguyen, Przemek Kitszel, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Jacob Keller <jacob.e.keller@intel.com> 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: Jacob E Keller <jacob.e.keller@intel.com> Tested-by: Aaron Brown <redacted> Signed-off-by: Jeff Kirsher <redacted> --- drivers/net/ethernet/intel/igb/igb_main.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index 06109af..c10cc71 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c@@ -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; break; default: return -ERANGE;
--
1.7.6.4