linux-kernel - [PATCH net-next 0/2] net: pse-pd: pd692x0: Add permanent configuration management support

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20250822-feature_poe_permanent_conf-v1-0-dcd41290254d@bootlin.com>
Date: Fri, 22 Aug 2025 17:37:00 +0200
From: Kory Maincent <kory.maincent@...tlin.com>
To: Oleksij Rempel <o.rempel@...gutronix.de>, 
 Andrew Lunn <andrew+netdev@...n.ch>, 
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>
Cc: kernel@...gutronix.de, Dent Project <dentproject@...uxfoundation.org>, 
 Thomas Petazzoni <thomas.petazzoni@...tlin.com>, netdev@...r.kernel.org, 
 linux-kernel@...r.kernel.org, 
 Maxime Chevallier <maxime.chevallier@...tlin.com>, 
 "Kory Maincent (Dent Project)" <kory.maincent@...tlin.com>
Subject: [PATCH net-next 0/2] net: pse-pd: pd692x0: Add permanent
 configuration management support

From: Kory Maincent (Dent Project) <kory.maincent@...tlin.com>

This patch series adds support for saving and resetting the PD692x0
device's permanent configuration through new sysfs attributes:
save_conf and reset_conf.

The permanent configuration allows settings to persist across device
resets and power cycles, providing better control over PSE behavior
in production environments.

Signed-off-by: Kory Maincent (Dent Project) <kory.maincent@...tlin.com>
---
Kory Maincent (2):
      net: pse-pd: pd692x0: Separate configuration parsing from hardware setup
      net: pse-pd: pd692x0: Add sysfs interface for configuration save/reset

 drivers/net/pse-pd/pd692x0.c | 262 ++++++++++++++++++++++++++++++++++++-------
 1 file changed, 221 insertions(+), 41 deletions(-)
---
base-commit: 02ccf77ea7d93268e52b4ea31f5538874bca5ac1
change-id: 20250813-feature_poe_permanent_conf-ec640dace1f2

Best regards,
-- 
Köry Maincent, Bootlin
Embedded Linux and kernel engineering
https://bootlin.com