Merge branch '1GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next...

Jeff Kirsher says:

====================
1GbE Intel Wired LAN Driver Updates 2020-06-29

This series contains updates to only the igc driver.

Sasha added Energy Efficient Ethernet (EEE) support and Latency Tolerance
Reporting (LTR) support for the igc driver. Added Low Power Idle (LPI)
counters and cleaned up unused TCP segmentation counters. Removed
igc_power_down_link() and call igc_power_down_phy_copper_base()
directly. Removed unneeded copper media check.

Andre cleaned up timestamping by removing un-supported features and
duplicate code for i225. Fixed the timestamp check on the proper flag
instead of the skb for pending transmit timestamps. Refactored
igc_ptp_set_timestamp_mode() to simply the flow.

v2: Removed the log message in patch 1 as suggested by David Miller.
    Note: The locking issue Jakub Kicinski saw in patch 5, currently
    exists in the current net-next tree, so Andre will resolve the
    locking issue in a follow-on patch.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>