netdev - Re: [PATCH net-next 4/5] net: dsa: mv88e6xxx: Offload bridge learning flag

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Message-ID: <20210317141224.ssll7nt64lqym3wg@skbuf>
Date:   Wed, 17 Mar 2021 16:12:24 +0200
From:   Vladimir Oltean <olteanv@...il.com>
To:     Tobias Waldekranz <tobias@...dekranz.com>
Cc:     davem@...emloft.net, kuba@...nel.org, andrew@...n.ch,
        vivien.didelot@...il.com, f.fainelli@...il.com,
        netdev@...r.kernel.org
Subject: Re: [PATCH net-next 4/5] net: dsa: mv88e6xxx: Offload bridge
 learning flag

On Mon, Mar 15, 2021 at 10:13:59PM +0100, Tobias Waldekranz wrote:
> +	if (flags.mask & BR_LEARNING) {
> +		u16 pav = (flags.val & BR_LEARNING) ? (1 << port) : 0;
> +
> +		err = mv88e6xxx_port_set_assoc_vector(chip, port, pav);
> +		if (err)
> +			goto out;
> +	}
> +

If flags.val & BR_LEARNING is off, could you please call
mv88e6xxx_port_fast_age too? This ensures that existing ATU entries that
were automatically learned are purged.