linux-kernel - Re: [PATCH net-next 2/3] dt-bindings: net: cdns,macb: Add wol-arp-packet property

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Date: Wed, 31 Jan 2024 02:26:15 +0100
From: Andrew Lunn <andrew@...n.ch>
To: Vineeth Karumanchi <vineeth.karumanchi@....com>
Cc: nicolas.ferre@...rochip.com, claudiu.beznea@...on.dev,
	davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
	pabeni@...hat.com, robh+dt@...nel.org,
	krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
	linux@...linux.org.uk, netdev@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	git@....com
Subject: Re: [PATCH net-next 2/3] dt-bindings: net: cdns,macb: Add
 wol-arp-packet property

On Tue, Jan 30, 2024 at 04:18:44PM +0530, Vineeth Karumanchi wrote:
> "wol-arp-packet" property enables WOL with ARP packet.
> It is an extension to "magic-packet for WOL.

It not clear why this is needed. Is this not a standard feature of the
IP? Is there no hardware bit indicating the capability?

    Andrew