netdev - [PATCH net-next 0/8] add hwtstamp

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Message-ID: <20251112000257.1079049-1-vadim.fedorenko@linux.dev>
Date: Wed, 12 Nov 2025 00:02:49 +0000
From: Vadim Fedorenko <vadim.fedorenko@...ux.dev>
To: Andrew Lunn <andrew+netdev@...n.ch>,
	Florian Fainelli <florian.fainelli@...adcom.com>,
	Russell King <linux@...linux.org.uk>,
	Heiner Kallweit <hkallweit1@...il.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Andrei Botila <andrei.botila@....nxp.com>,
	Richard Cochran <richardcochran@...il.com>,
	Andrew Lunn <andrew@...n.ch>
Cc: Simon Horman <horms@...nel.org>,
	Vladimir Oltean <vladimir.oltean@....com>,
	Jacob Keller <jacob.e.keller@...el.com>,
	Kory Maincent <kory.maincent@...tlin.com>,
	bcm-kernel-feedback-list@...adcom.com,
	netdev@...r.kernel.org,
	Vadim Fedorenko <vadim.fedorenko@...ux.dev>
Subject: [PATCH net-next 0/8] add hwtstamp_get callback to phy drivers

PHY drivers are able to configure HW time stamping and are not able to
report configuration back to user space. Add callback to report
configuration like it's done for net_device and add implementation to
the drivers.

Vadim Fedorenko (8):
  phy: add hwtstamp_get callback to retrieve config
  net: phy: broadcom: add HW timestamp configuration reporting
  net: phy: dp83640: add HW timestamp configuration reporting
  net: phy: micrel: add HW timestamp configuration reporting
  net: phy: microchip_rds_ptp: add HW timestamp configuration reporting
  phy: mscc: add HW timestamp configuration reporting
  net: phy: nxp-c45-tja11xx: add HW timestamp configuration reporting
  ptp: ptp_ines: add HW timestamp configuration reporting

 drivers/net/phy/bcm-phy-ptp.c       | 21 +++++++++++---
 drivers/net/phy/dp83640.c           | 29 +++++++++++++------
 drivers/net/phy/micrel.c            | 43 +++++++++++++++++++++++------
 drivers/net/phy/microchip_rds_ptp.c | 21 +++++++++++---
 drivers/net/phy/mscc/mscc_ptp.c     | 21 +++++++++++---
 drivers/net/phy/nxp-c45-tja11xx.c   | 22 ++++++++++++---
 drivers/net/phy/phy.c               | 30 ++++++++++++++++----
 drivers/ptp/ptp_ines.c              | 31 ++++++++++++++++++---
 include/linux/mii_timestamper.h     | 13 ++++++---
 include/linux/phy.h                 |  4 +--
 10 files changed, 188 insertions(+), 47 deletions(-)

-- 
2.47.3