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net: stmmac: qcom-ethqos: further serdes reorganisation

Russell King (Oracle) linux-arm-kernel linux-arm-msm linux-phy netdev 2 versions – Applied

Status from this message: This series was applied to netdev/net-next.git (main)

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Versions newest first · linked by author and title

  1. v2 Latest0 of 7 patches 1 replyApplied
  2. v10 of 8 patches 15 repliesSuperseded

Patches in v2 Applied

None of the 7 patches the cover letter announces are in this archive.

Reviews trailers per patch

PatchMohd Ayaan AnwarVinod KoulVladimir Oltean
SeriesR-b T-b T-b T-b T-b T-b T-b R-b T-b R-b A-b A-b A-b A-b R-b R-b R-b R-b R-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes. Scroll the table sideways for all 3 reviewers.

Read the v2 thread

Cover letter [PATCH net-next v2 0/7] net: stmmac: qcom-ethqos: further serdes reorganisation

This is part 2 of the qcom-ethqos series, part 1 and patch 2 of part 2 has now been merged.

This part of the series focuses on the generic PHY driver, but these changes have dependencies on the ethernet driver, hence why it will need to go via net-next. Furthermore, subsequent changes depend on these patches.

The underlying ideas here are:

- get rid of the driver using phy_set_speed() with SPEED_1000 and SPEED_2500 which makes no sense for an ethernet SerDes due to the PCS 8B10B data encoding, which inflates the data rate at the SerDes compared to the MAC. This is replaced with phy_set_mode_ext().
- allow phy_power_on() / phy_set_mode*() to be called in any order.

Mohd has tested this series, although not in the resulting merge order.

Changes since resend2:
- Drop patch 2 as that is now applied
- Add Vinod's Acks, which were eventually sent in response to the first posting of this series.

 .../ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c    | 31 +++------
 drivers/phy/qualcomm/phy-qcom-sgmii-eth.c          | 73 ++++++++++------------
 2 files changed, 41 insertions(+), 63 deletions(-)
Signature · 2 lines
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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