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From: Erni Sri Satya Vennela <ernis@linux.microsoft.com>
To: kys@microsoft.com, haiyangz@microsoft.com, wei.liu@kernel.org,
	decui@microsoft.com, andrew+netdev@lunn.ch, davem@davemloft.net,
	edumazet@google.com, kuba@kernel.org, pabeni@redhat.com,
	longli@microsoft.com, kotaranov@microsoft.com, horms@kernel.org,
	shradhagupta@linux.microsoft.com, dipayanroy@linux.microsoft.com,
	shirazsaleem@microsoft.com, ernis@linux.microsoft.com,
	rosenp@gmail.com, linux-hyperv@vger.kernel.org,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-rdma@vger.kernel.org
Subject: [PATCH 0/2] net: mana: Refactor GF stats handling and add rx_missed_errors counter
Date: Sun, 14 Sep 2025 20:58:16 -0700	[thread overview]
Message-ID: <1757908698-16778-1-git-send-email-ernis@linux.microsoft.com> (raw)

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(-)

-- 
2.34.1


             reply	other threads:[~2025-09-15  3:58 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-09-15  3:58 Erni Sri Satya Vennela [this message]
2025-09-15  3:58 ` [PATCH 1/2] net: mana: Refactor GF stats to use global mana_context Erni Sri Satya Vennela
2025-09-15  3:58 ` [PATCH 2/2] net: mana: Add standard counter rx_missed_errors Erni Sri Satya Vennela
2025-09-16 13:22   ` Paolo Abeni
2025-09-17  5:53     ` Erni Sri Satya Vennela
2025-09-25  4:24     ` Erni Sri Satya Vennela
2025-10-14  9:36       ` Erni Sri Satya Vennela
2025-10-23  5:31     ` Erni Sri Satya Vennela

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