linux-kernel - [PATCH net-next v2 0/3] Add shared PHY counter support for QCA807x and QCA808x

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Message-ID: <20250714-qcom_phy_counter-v2-0-94dde9d9769f@quicinc.com>
Date: Mon, 14 Jul 2025 22:58:54 +0800
From: Luo Jie <quic_luoj@...cinc.com>
To: Andrew Lunn <andrew@...n.ch>, Heiner Kallweit <hkallweit1@...il.com>,
        Russell King <linux@...linux.org.uk>,
        "David S. Miller"
	<davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski
	<kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>
CC: <netdev@...r.kernel.org>, <linux-arm-msm@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, Luo Jie <quic_luoj@...cinc.com>
Subject: [PATCH net-next v2 0/3] Add shared PHY counter support for QCA807x
 and QCA808x

The implementation of the PHY counter is identical for both QCA808x and
QCA807x series devices. This includes counters for both good and bad CRC
frames in the RX and TX directions, which are active when CRC checking
is enabled.

This patch series introduces PHY counter functions into a shared library,
enabling counter support for the QCA808x and QCA807x families through this
common infrastructure. Additionally, enable CRC checking and configure
automatic clearing of counters after reading within config_init() to ensure
accurate counter recording.

Signed-off-by: Luo Jie <quic_luoj@...cinc.com>
---
Changes in v2:
- Update to use the standardized PHY statistics framework.
- Enabled automatic clearing of counters following each read operation,
  ensuring support for 64-bit statistics.
- Link to v1: https://lore.kernel.org/r/20250709-qcom_phy_counter-v1-0-93a54a029c46@quicinc.com

---
Luo Jie (3):
      net: phy: qcom: Add PHY counter support
      net: phy: qcom: qca808x: Support PHY counter
      net: phy: qcom: qca807x: Support PHY counter

 drivers/net/phy/qcom/qca807x.c      | 25 +++++++++++++
 drivers/net/phy/qcom/qca808x.c      | 23 ++++++++++++
 drivers/net/phy/qcom/qcom-phy-lib.c | 74 +++++++++++++++++++++++++++++++++++++
 drivers/net/phy/qcom/qcom.h         | 23 ++++++++++++
 4 files changed, 145 insertions(+)
---
base-commit: b06c4311711c57c5e558bd29824b08f0a6e2a155
change-id: 20250709-qcom_phy_counter-49fe93241fdd

Best regards,
-- 
Luo Jie <quic_luoj@...cinc.com>