Thread (8 messages) 8 messages, 4 authors, 2025-12-03

Re: [PATCH net-next v4 0/2] Add SQI and SQI+ support for OATC14 10Base-T1S PHYs and Microchip T1S driver

From: patchwork-bot+netdevbpf@kernel.org
Date: 2025-12-01 23:13:29
Also in: lkml

Hello:

This series was applied to netdev/net-next.git (main)
by Jakub Kicinski [off-list ref]:

On Mon, 1 Dec 2025 08:53:44 +0530 you wrote:
This patch series adds Signal Quality Indicator (SQI) and enhanced SQI+
support for OATC14 10Base-T1S PHYs, along with integration into the
Microchip T1S PHY driver. This enables ethtool to report the SQI value for
OATC14 10Base-T1S PHYs.

Patch Summary:
1. add SQI and SQI+ support for OATC14 10Base-T1S PHYs
   - Introduces MDIO register definitions for DCQ_SQI and DCQ_SQIPLUS.
   - Adds genphy_c45_oatc14_get_sqi_max() to report the maximum SQI/SQI+
     level.
   - Adds genphy_c45_oatc14_get_sqi() to return the current SQI or SQI+
     value.
   - Updates include/linux/phy.h to expose the new APIs.
   - SQI+ capability is read from the Advanced Diagnostic Features
     Capability register (ADFCAP). If unsupported, the driver falls back
     to basic SQI (0–7 levels).
   - If SQI+ capability is supported, the function returns the extended
     SQI+ value; otherwise, it returns the basic SQI value.
   - Open Alliance TC14 10BASE-T1S Advanced Diagnostic PHY Features.
     https://opensig.org/wp-content/uploads/2025/06/OPEN_Alliance_10BASE-T1S_Advanced_PHY_features_for-automotive_Ethernet_V2.1b.pdf

[...]
Here is the summary with links:
  - [net-next,v4,1/2] net: phy: phy-c45: add SQI and SQI+ support for OATC14 10Base-T1S PHYs
    https://git.kernel.org/netdev/net-next/c/5e1bf5ae5e3b
  - [net-next,v4,2/2] net: phy: microchip_t1s: add SQI support for LAN867x Rev.D0 PHYs
    https://git.kernel.org/netdev/net-next/c/16416c835287

You are awesome, thank you!
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