netdev - [net-next 00/15][pull request] 10GbE Intel Wired LAN Driver Updates 2018-01-26

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Date:   Fri, 26 Jan 2018 10:26:11 -0800
From:   Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To:     davem@...emloft.net
Cc:     Jeff Kirsher <jeffrey.t.kirsher@...el.com>, netdev@...r.kernel.org,
        nhorman@...hat.com, sassmann@...hat.com, jogreene@...hat.com
Subject: [net-next 00/15][pull request] 10GbE Intel Wired LAN Driver Updates 2018-01-26

This series contains updates to ixgbe and ixgbevf.

Emil updates ixgbevf to match ixgbe functionality, starting with the
consolidating of functions that represent logical steps in the receive
process so we can later update them more easily.  Updated ixgbevf to
only synchronize the length of the frame, which will typically be the
MTU or smaller.  Updated the VF driver to use the length of the packet
instead of the DD status bit to determine if a new descriptor is ready
to be processed, which saves on reads and we can save time on
initialization.  Added support for DMA_ATTR_SKIP_CPU_SYNC/WEAK_ORDERING
to help improve performance on some platforms.  Updated the VF driver to
do bulk updates of the page reference count instead of just incrementing
it by one reference at a time.  Updated the VF driver to only go through
the region of the receive ring that was designated to be cleaned up,
rather than process the entire ring.

Colin Ian King adds the use of ARRAY_SIZE() on various arrays.

Miroslav Lichvar fixes an issue where ethtool was reporting timestamping
filters unsupported for X550, which is incorrect.

Paul adds support for reporting 5G link speed for some devices.

Dan Carpenter fixes a typo where && was used when it should have been
||.

The following are changes since commit 9515a2e082f91457db0ecff4b65371d0fb5d9aad:
  net/ipv4: Allow send to local broadcast from a socket bound to a VRF
and are available in the git repository at:
  git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue 10GbE

Colin Ian King (2):
  ixgbevf: use ARRAY_SIZE for various array sizing calculations
  ixgbe: use ARRAY_SIZE for array sizing calculation on array buf

Dan Carpenter (1):
  ixgbe: Fix && vs || typo

Emil Tantilov (10):
  ixgbevf: add function for checking if we can reuse page
  ixgbevf: only DMA sync frame length
  ixgbevf: use length to determine if descriptor is done
  ixgbevf: add support for DMA_ATTR_SKIP_CPU_SYNC/WEAK_ORDERING
  ixgbevf: update code to better handle incrementing page count
  ixgbevf: add counters for Rx page allocations
  ixgbevf: clear rx_buffer_info in configure instead of clean
  ixgbevf: improve performance and reduce size of ixgbevf_tx_map()
  ixgbevf: don't bother clearing tx_buffer_info in
    ixgbevf_clean_tx_ring()
  ixgbe: don't set RXDCTL.RLPML for 82599

Miroslav Lichvar (1):
  ixgbe: Don't report unsupported timestamping filters for X550

Paul Greenwalt (1):
  ixgbe: add support for reporting 5G link speed

 drivers/net/ethernet/intel/ixgbe/ixgbe_common.c   |   2 +-
 drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c  |  37 +--
 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c     |  11 +-
 drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c     |   2 +-
 drivers/net/ethernet/intel/ixgbevf/ethtool.c      |   3 +
 drivers/net/ethernet/intel/ixgbevf/ixgbevf.h      |  16 +-
 drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 362 +++++++++++++---------
 drivers/net/ethernet/intel/ixgbevf/vf.c           |  17 +-
 8 files changed, 271 insertions(+), 179 deletions(-)

-- 
2.14.3