linux-kernel - [PATCH 0/6] net: gianfar: 64-bit statistics and rx_missed

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Date:   Thu, 17 Jun 2021 11:49:12 +0200
From:   Esben Haabendal <esben@...nix.com>
To:     netdev@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org,
        Rasmus Villemoes <linux@...musvillemoes.dk>
Subject: [PATCH 0/6] net: gianfar: 64-bit statistics and rx_missed_errors counter

This series replaces the legacy 32-bit statistics to proper 64-bit ditto,
and implements rx_missed_errors counter on top of that.

The device supports a 16-bit RDRP counter, and a related carry bit and
interrupt, which allows implementation of a robust 64-bit counter.

Esben Haabendal (6):
  net: gianfar: Convert to ndo_get_stats64 interface
  net: gianfar: Extend statistics counters to 64-bit
  net: gianfar: Clear CAR registers
  net: gianfar: Avoid 16 bytes of memset
  net: gianfar: Add definitions for CAR1 and CAM1 register bits
  net: gianfar: Implement rx_missed_errors counter

 drivers/net/ethernet/freescale/gianfar.c | 76 +++++++++++++++++-------
 drivers/net/ethernet/freescale/gianfar.h | 74 +++++++++++++++++++++--
 2 files changed, 125 insertions(+), 25 deletions(-)

-- 
2.32.0