netdev - [PATCH net-next 0/5][pull request] 40GbE Intel Wired LAN Driver Updates 2022-02-08

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Date:   Tue,  8 Feb 2022 13:51:12 -0800
From:   Tony Nguyen <anthony.l.nguyen@...el.com>
To:     davem@...emloft.net, kuba@...nel.org
Cc:     Tony Nguyen <anthony.l.nguyen@...el.com>, netdev@...r.kernel.org,
        sassmann@...hat.com
Subject: [PATCH net-next 0/5][pull request] 40GbE Intel Wired LAN Driver Updates 2022-02-08

Joe Damato says:

This patch set makes several updates to the i40e driver stats collection
and reporting code to help users of i40e get a better sense of how the
driver is performing and interacting with the rest of the kernel.

These patches include some new stats (like waived and busy) which were
inspired by other drivers that track stats using the same nomenclature.

The new stats and an existing stat, rx_reuse, are now accessible with
ethtool to make harvesting this data more convenient for users.

The following are changes since commit c3e676b98326a419f30dd5d956c68fc33323f4fd:
  Merge branch 'inet-separate-dscp-from-ecn-bits-using-new-dscp_t-type'
and are available in the git repository at:
  git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue 40GbE

Joe Damato (5):
  i40e: Remove rx page reuse double count
  i40e: Aggregate and export RX page reuse stat
  i40e: Add a stat tracking new RX page allocations
  i40e: Add a stat for tracking pages waived
  i40e: Add a stat for tracking busy rx pages

 drivers/net/ethernet/intel/i40e/i40e.h        |  4 +++
 .../net/ethernet/intel/i40e/i40e_ethtool.c    |  4 +++
 drivers/net/ethernet/intel/i40e/i40e_main.c   | 14 ++++++++++-
 drivers/net/ethernet/intel/i40e/i40e_txrx.c   | 25 +++++++++++++------
 drivers/net/ethernet/intel/i40e/i40e_txrx.h   |  3 +++
 5 files changed, 42 insertions(+), 8 deletions(-)

-- 
2.31.1