linux-kernel - [PATCH v3 net-next 0/4] Phylink link callback replay helpers for SJA1105 and XPCS

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Message-Id: <20260119121954.1624535-1-vladimir.oltean@nxp.com>
Date: Mon, 19 Jan 2026 14:19:50 +0200
From: Vladimir Oltean <vladimir.oltean@....com>
To: netdev@...r.kernel.org
Cc: 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>,
	linux-kernel@...r.kernel.org
Subject: [PATCH v3 net-next 0/4] Phylink link callback replay helpers for SJA1105 and XPCS

The sja1105 is reducing its direct interaction with the XPCS.

The changes presented here are an older simplification idea, broken out
of a previous patch set to allow for more thorough review.

v2 submitted at:
https://lore.kernel.org/netdev/20251118190530.580267-2-vladimir.oltean@nxp.com/
v1 submitted at:
https://lore.kernel.org/netdev/20241212172026.ivjkhm7s2qt6ejyz@skbuf/

The change log is consolidated here rather than in individual patches.

Change log:
v2->v3:
- single patch broken up into separate changes for preliminary phylink
  refactoring, phylink core functionality, and first use in sja1105
- new patch to re-merge sja1105_set_port_speed() and
  sja1105_set_port_config()
v1->v2:
- check in phylink_replay_link_end() whether phylink_replay_link_begin()
  was previously called.
- fix the handling of the new pl->force_major_config in phylink_resolve(),
  to not depend on "bool mac_config". Reimplement it closer to a
  forceful behaviour.

Vladimir Oltean (4):
  net: phylink: simplify phylink_resolve() -> phylink_major_config()
    path
  net: phylink: introduce helpers for replaying link callbacks
  net: dsa: sja1105: let phylink help with the replay of link callbacks
  net: dsa: sja1105: re-merge sja1105_set_port_speed() and
    sja1105_set_port_config()

 drivers/net/dsa/sja1105/sja1105_main.c | 84 ++++----------------------
 drivers/net/phy/phylink.c              | 75 +++++++++++++++++++----
 include/linux/phylink.h                |  5 ++
 3 files changed, 80 insertions(+), 84 deletions(-)

-- 
2.34.1