[PATCH 0/2] net: mana: Refactor GF stats handling and add rx_missed_errors counter

Erni Sri Satya Vennela
2025-09-15T03:58:25Z

Restructure mana_query_gf_stats() to operate on the per-VF mana_context,
instead of per-port statistics. Introduce mana_ethtool_hc_stats to
isolate hardware counter statistics and update the
"ethtool -S <interface>" output to expose all relevant counters while
preserving backward compatibility.

Add support for the standard rx_missed_errors counter by mapping it to
the hardware’s hc_rx_discards_no_wqe metric. Introduce a
dedicated workqueue that refreshes statistics every 2 seconds, ensuring
timely and consistent updates of hardware counters.

Erni Sri Satya Vennela (2):
net: mana: Refactor GF stats to use global mana_context
net: mana: Add standard counter rx_missed_errors

drivers/net/ethernet/microsoft/mana/mana_en.c | 103 ++++++++++++------
.../ethernet/microsoft/mana/mana_ethtool.c | 85 ++++++++-------
include/net/mana/gdma.h | 6 +-
include/net/mana/mana.h | 17 ++-
4 files changed, 131 insertions(+), 80 deletions(-)

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2.34.1