netdev - Re: [PATCH net-next v2 3/3] net: phylink: add separate pcs operations structure

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Message-ID: <20200329172325.GD31812@lunn.ch>
Date:   Sun, 29 Mar 2020 19:23:25 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Russell King <rmk+kernel@...linux.org.uk>
Cc:     Florian Fainelli <f.fainelli@...il.com>,
        Heiner Kallweit <hkallweit1@...il.com>,
        "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org
Subject: Re: [PATCH net-next v2 3/3] net: phylink: add separate pcs
 operations structure

On Sun, Mar 29, 2020 at 05:01:18PM +0100, Russell King wrote:
> Add a separate set of PCS operations, which MAC drivers can use to
> couple phylink with their associated MAC PCS layer.  The PCS
> operations include:
> 
> - pcs_get_state() - reads the link up/down, resolved speed, duplex
>    and pause from the PCS.
> - pcs_config() - configures the PCS for the specified mode, PHY
>    interface type, and setting the advertisement.
> - pcs_an_restart() - restarts 802.3 in-band negotiation with the
>    link partner
> - pcs_link_up() - informs the PCS that link has come up, and the
>    parameters of the link. Link parameters are used to program the
>    PCS for fixed speed and non-inband modes.
> 
> Signed-off-by: Russell King <rmk+kernel@...linux.org.uk>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew