linux-kernel - Re: [PATCH net-next v5 06/12] net: pse-pd: Add support for budget evaluation strategies

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Message-ID: <20250220165129.6f72f51a@kernel.org>
Date: Thu, 20 Feb 2025 16:51:29 -0800
From: Jakub Kicinski <kuba@...nel.org>
To: Kory Maincent <kory.maincent@...tlin.com>
Cc: Andrew Lunn <andrew@...n.ch>, Oleksij Rempel <o.rempel@...gutronix.de>,
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet
 <edumazet@...gle.com>, Paolo Abeni <pabeni@...hat.com>, Jonathan Corbet
 <corbet@....net>, Donald Hunter <donald.hunter@...il.com>, Rob Herring
 <robh@...nel.org>, Andrew Lunn <andrew+netdev@...n.ch>, Simon Horman
 <horms@...nel.org>, Heiner Kallweit <hkallweit1@...il.com>, Russell King
 <linux@...linux.org.uk>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor
 Dooley <conor+dt@...nel.org>, Thomas Petazzoni
 <thomas.petazzoni@...tlin.com>, netdev@...r.kernel.org,
 linux-doc@...r.kernel.org, Kyle Swenson <kyle.swenson@....tech>, Dent
 Project <dentproject@...uxfoundation.org>, kernel@...gutronix.de, Maxime
 Chevallier <maxime.chevallier@...tlin.com>, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next v5 06/12] net: pse-pd: Add support for budget
 evaluation strategies

On Tue, 18 Feb 2025 17:19:10 +0100 Kory Maincent wrote:
> This patch introduces the ability to configure the PSE PI budget evaluation
> strategies. Budget evaluation strategies is utilized by PSE controllers to
> determine which ports to turn off first in scenarios such as power budget
> exceedance.
> 
> The pis_prio_max value is used to define the maximum priority level
> supported by the controller. Both the current priority and the maximum
> priority are exposed to the user through the pse_ethtool_get_status call.
> 
> This patch add support for two mode of budget evaluation strategies.
> 1. Static Method:

The "methods" can be mixed for ports in a single "domain" ?
On a quick read I don't see this explained
-- 
pw-bot: cr