linux/drivers/net/ethernet/intel/ixgbe
Jacob Keller 8fd7099402 ixgbe: reduce PTP Tx timestamp timeout to 1 second
Previously we waited for a whole 15 seconds before we cleared the Tx
timestamp state. This is astronomically long compared to the worst case
timings expected by our devices. In addition, this is longer than the
wait in ptp4l when it detects a fault (caused by missing Tx timestamps).
Thus, reduce the timer to only 1 second, which is well after the maximum
expected delay. This should reduce user frustration when a timestamp
does get dropped for some reason.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-06-05 13:04:29 -07:00
..
ixgbe.h ixgbe: remove umem from adapter 2019-06-05 13:04:29 -07:00
ixgbe_82598.c
ixgbe_82599.c ixgbe: remove magic constant in ixgbe_reset_hw_82599() 2019-02-05 16:08:54 -08:00
ixgbe_common.c
ixgbe_common.h
ixgbe_dcb.c
ixgbe_dcb.h
ixgbe_dcb_82598.c
ixgbe_dcb_82598.h
ixgbe_dcb_82599.c
ixgbe_dcb_82599.h
ixgbe_dcb_nl.c
ixgbe_debugfs.c
ixgbe_ethtool.c
ixgbe_fcoe.c
ixgbe_fcoe.h
ixgbe_ipsec.c
ixgbe_ipsec.h
ixgbe_lib.c ixgbe: Use struct_size() helper 2019-02-08 23:03:48 -08:00
ixgbe_main.c ixgbe: add tracking of AF_XDP zero-copy state for each queue pair 2019-06-05 13:04:29 -07:00
ixgbe_mbx.c
ixgbe_mbx.h
ixgbe_model.h
ixgbe_phy.c ixgbe: fix mdio bus registration 2019-03-26 16:14:24 -07:00
ixgbe_phy.h ixgbe: register a mdiobus 2018-12-20 12:19:11 -08:00
ixgbe_ptp.c ixgbe: reduce PTP Tx timestamp timeout to 1 second 2019-06-05 13:04:29 -07:00
ixgbe_sriov.c
ixgbe_sriov.h
ixgbe_sysfs.c
ixgbe_txrx_common.h net: bpf: remove XDP_QUERY_XSK_UMEM enumerator 2019-02-15 15:14:22 +01:00
ixgbe_type.h
ixgbe_x540.c
ixgbe_x540.h
ixgbe_x550.c
ixgbe_xsk.c ixgbe: fix AF_XDP tx packet count 2019-06-05 13:04:29 -07:00
Makefile