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| author | Matthew Vick <matthew.vick@intel.com> | 2013-04-24 07:42:06 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2013-05-21 02:31:43 -0700 |
| commit | 20a48412281732ddb75e0ac7d9e0b5406f1b6669 (patch) | |
| tree | d24a7fe0875c11b5180362dfc3d4442ce0af42bf /drivers/net/ethernet/intel/igb/igb_main.c | |
| parent | cf7ed221714c36848b257311b316452e274f7e15 (diff) | |
| download | linux-20a48412281732ddb75e0ac7d9e0b5406f1b6669.tar.gz linux-20a48412281732ddb75e0ac7d9e0b5406f1b6669.tar.bz2 linux-20a48412281732ddb75e0ac7d9e0b5406f1b6669.zip | |
igb: Add update to last_rx_timestamp in Rx rings
In order to support a more accurate check for a PTP Rx hang where the
device can no longer timestamp received packets, we need to update, per
ring, when the last Rx timestamp was. Because of how the PTP Rx hang logic
works, the current logic is valid, but properly updating the ring variable
increases the accuracy of the check.
Signed-off-by: Matthew Vick <matthew.vick@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/igb/igb_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index 64cbe0dfe043..2c8f7e04b02b 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -6622,7 +6622,7 @@ static void igb_process_skb_fields(struct igb_ring *rx_ring, igb_rx_checksum(rx_ring, rx_desc, skb); - igb_ptp_rx_hwtstamp(rx_ring->q_vector, rx_desc, skb); + igb_ptp_rx_hwtstamp(rx_ring, rx_desc, skb); if ((dev->features & NETIF_F_HW_VLAN_CTAG_RX) && igb_test_staterr(rx_desc, E1000_RXD_STAT_VP)) { |