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| author | Jacob Keller <jacob.e.keller@intel.com> | 2012-05-04 05:55:23 +0400 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2012-05-10 10:13:26 +0400 |
| commit | aa7bd467e3db3ddac503d0126a0c021871ca7d88 (patch) | |
| tree | 5338f8ae1ca7fa9280c6d9f7cc0241bbaced3c6c /drivers/net/ethernet/intel | |
| parent | e3aac889c78ab87de40a90cbb5fc0ff56394f47c (diff) | |
| download | linux-aa7bd467e3db3ddac503d0126a0c021871ca7d88.tar.xz | |
ixgbe: support software timestamping
Kernel software timestamping requires that the driver calls skb_tx_timestamp
just before passing the skb to the MAC, in order to provide the best software
timestamps. This patch adds this call for that support.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 1ad6e2aa1dc8..05f66a24da2a 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -6298,6 +6298,8 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb, tx_flags |= IXGBE_TX_FLAGS_SW_VLAN; } + skb_tx_timestamp(skb); + #ifdef CONFIG_IXGBE_PTP if (unlikely(skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP)) { skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS; |