linux-kernel - Re: [PATCH net-next v2 3/6] net: dsa: qca: ar9331: add forwarding database support'

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Message-ID: <20210703085644.dg5faj74ijg7orw6@pengutronix.de>
Date:   Sat, 3 Jul 2021 10:56:44 +0200
From:   Oleksij Rempel <o.rempel@...gutronix.de>
To:     Andrew Lunn <andrew@...n.ch>
Cc:     '@...n.ch, Florian Fainelli <f.fainelli@...il.com>,
        linux-mips@...r.kernel.org, netdev@...r.kernel.org,
        Russell King <linux@...linux.org.uk>,
        "David S. Miller" <davem@...emloft.net>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Jakub Kicinski <kuba@...nel.org>,
        Vladimir Oltean <olteanv@...il.com>,
        Vivien Didelot <vivien.didelot@...il.com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next v2 3/6] net: dsa: qca: ar9331: add forwarding
 database support'

On Fri, Jul 02, 2021 at 05:14:34PM +0200, Andrew Lunn wrote:
> On Fri, Jul 02, 2021 at 12:17:48PM +0200, Oleksij Rempel wrote:
> > This switch provides simple address resolution table, without VLAN or
> > multicast specific information.
> > With this patch we are able now to read, modify unicast and mulicast
> 
> mul_t_icast.

done

> > addresses.
> > +static int ar9331_sw_port_fdb_dump(struct dsa_switch *ds, int port,
> > +				   dsa_fdb_dump_cb_t *cb, void *data)
> > +{
> > +	struct ar9331_sw_priv *priv = (struct ar9331_sw_priv *)ds->priv;
> > +	int cnt = AR9331_SW_NUM_ARL_RECORDS;
> > +	struct ar9331_sw_fdb _fdb = { 0 };
> 
> Why use _fdb? There does not appear to be an fdb?

old artifact, renamed.

> > +static int ar9331_sw_port_fdb_rmw(struct ar9331_sw_priv *priv,
> > +				  const unsigned char *mac,
> > +				  u8 port_mask_set,
> > +				  u8 port_mask_clr)
> > +{
> > +	struct regmap *regmap = priv->regmap;
> > +	u32 f0, f1, f2 = 0;
> > +	u8 port_mask, port_mask_new, status, func;
> > +	int ret;
> 
> Reverse Christmas tree.

done

> > +static int ar9331_sw_port_fdb_add(struct dsa_switch *ds, int port,
> > +				  const unsigned char *mac, u16 vid)
> > +{
> > +	struct ar9331_sw_priv *priv = (struct ar9331_sw_priv *)ds->priv;
> > +	u16 port_mask = BIT(port);
> > +
> > +	dev_info(priv->dev, "%s(%pM, %x)\n", __func__, mac, port);
> 
> dev_dbg()?

removed.

Thank you!
Can I have your Reviewed-by with this changes?

Regards,
Oleksij
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