netdev - Re: [net-next,v4] net: ethernet: rtsn: Add support for Renesas Ethernet-TSN

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Message-ID: <62ab3417-0f2d-40e7-a816-b43788c448e2@lunn.ch>
Date: Thu, 9 May 2024 23:12:43 +0200
From: Andrew Lunn <andrew@...n.ch>
To: Niklas Söderlund <niklas.soderlund+renesas@...natech.se>
Cc: 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@...r.kernel.org, linux-renesas-soc@...r.kernel.org
Subject: Re: [net-next,v4] net: ethernet: rtsn: Add support for Renesas
 Ethernet-TSN

> +	/* Link verification */
> +	rtsn_modify(priv, MLVC, MLVC_PLV, MLVC_PLV);
> +	ret = rtsn_reg_wait(priv, MLVC, MLVC_PLV, 0);
> +	if (ret)
> +		return ret;

What is link verification?

     Andrew