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: <d0d97b5a-02ab-41c6-8fe5-13bb9d9fc6c6@lunn.ch>
Date: Mon, 13 May 2024 15:38:18 +0200
From: Andrew Lunn <andrew@...n.ch>
To: Geert Uytterhoeven <geert@...ux-m68k.org>
Cc: Niklas Söderlund <niklas.soderlund+renesas@...natech.se>,
	Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	netdev <netdev@...r.kernel.org>,
	Linux-Renesas <linux-renesas-soc@...r.kernel.org>
Subject: Re: [net-next,v5] net: ethernet: rtsn: Add support for Renesas
 Ethernet-TSN

> The PHY never applies the {rx,tx}-internal-delay-ps properties, as
> these are meant for the MAC (cfr. "internal").
> The PHY does apply the "*-skew-ps" properties.
> 
> If you mask any *ID part from the phy_interface_t, you lose the ability
> to let the PHY apply any additional delay.

You should still be able to apply the PHY skews.
{rx,tx}-internal-delay-ps and PHY skews should work independent of the
RGMII modes, since they are meant to be small fine tuning of the
delays, steps of a few 10s of ps.

	Andrew


Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ