netdev - Re: [PATCH v3 2/2] net: phy: dp83826: support TX data voltage tuning

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

Message-ID: <3a0eace4-6f24-4f7e-b693-65973a112b32@lunn.ch>
Date: Fri, 9 Feb 2024 16:40:31 +0100
From: Andrew Lunn <andrew@...n.ch>
To: POPESCU Catalin <catalin.popescu@...ca-geosystems.com>
Cc: "davem@...emloft.net" <davem@...emloft.net>,
	"kuba@...nel.org" <kuba@...nel.org>,
	"pabeni@...hat.com" <pabeni@...hat.com>,
	"robh+dt@...nel.org" <robh+dt@...nel.org>,
	"krzysztof.kozlowski+dt@...aro.org" <krzysztof.kozlowski+dt@...aro.org>,
	"conor+dt@...nel.org" <conor+dt@...nel.org>,
	"afd@...com" <afd@...com>,
	"hkallweit1@...il.com" <hkallweit1@...il.com>,
	"linux@...linux.org.uk" <linux@...linux.org.uk>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	GEO-CHHER-bsp-development <bsp-development.geo@...ca-geosystems.com>,
	"m.felsch@...gutronix.de" <m.felsch@...gutronix.de>
Subject: Re: [PATCH v3 2/2] net: phy: dp83826: support TX data voltage tuning

> DP83826 offers the possibility to tune the voltage of logical levels of 
> the MLT-3 encoded TX data. This is useful when there is a voltage drop 
> in between the PHY and the connector and we want to increase the voltage 
> levels to compensate for that drop.
> 
> Is this more meaningful ?

Yes, that is good.

Thanks

	Andrew