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Date: Mon, 26 Jan 2026 14:43:57 +0000
From: Simon Horman <horms@kernel.org>
To: Oleksij Rempel <o.rempel@pengutronix.de>
Cc: Andrew Lunn <andrew@lunn.ch>, Heiner Kallweit <hkallweit1@gmail.com>,
	"David S. Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Florian Fainelli <f.fainelli@gmail.com>,
	Maxime Chevallier <maxime.chevallier@bootlin.com>,
	Kory Maincent <kory.maincent@bootlin.com>,
	Lukasz Majewski <lukma@denx.de>, Jonathan Corbet <corbet@lwn.net>,
	Donald Hunter <donald.hunter@gmail.com>,
	Vadim Fedorenko <vadim.fedorenko@linux.dev>,
	Jiri Pirko <jiri@resnulli.us>,
	Vladimir Oltean <vladimir.oltean@nxp.com>,
	Alexei Starovoitov <ast@kernel.org>,
	Daniel Borkmann <daniel@iogearbox.net>,
	Jesper Dangaard Brouer <hawk@kernel.org>,
	John Fastabend <john.fastabend@gmail.com>, kernel@pengutronix.de,
	linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
	Russell King <linux@armlinux.org.uk>, Divya.Koppera@microchip.com,
	Sabrina Dubroca <sd@queasysnail.net>,
	Stanislav Fomichev <sdf@fomichev.me>
Subject: Re: [PATCH net-next v10 1/1] Documentation: net: add flow control
 guide and document ethtool API
Message-ID: <aXd9rW0hzAZAUM1p@horms.kernel.org>
References: <20260123132235.1846216-1-o.rempel@pengutronix.de>
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In-Reply-To: <20260123132235.1846216-1-o.rempel@pengutronix.de>

On Fri, Jan 23, 2026 at 02:22:35PM +0100, Oleksij Rempel wrote:

...

> diff --git a/Documentation/networking/flow_control.rst b/Documentation/networking/flow_control.rst

...

> +**Global Constraint: Full-Duplex Only**
> +Link-wide PAUSE (Annex 31B) is strictly defined for **Full-Duplex** links.
> +If the link mode is **Half-Duplex** (whether forced or negotiated),
> +Link-wide PAUSE is operationally **disabled** regardless of the
> +parameters set above.
> +
> +**Summary of "autoneg" Flag Meaning:**

nit: I think you need a blank line here to keep Sphinx happy.

     As is make htmldocs says:

     ... /flow_control.rst:345: ERROR: Unexpected indentation. [docutils]

> +- true  -> **Delegate decision:** "Use the IEEE 802.3 logic to decide."
> +- false -> **Force decision:** "Do exactly what I say (if the network device
> +  supports it)."
> +
> +Component Roles in Flow Control
> +===============================

...