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From: Russell King - ARM Linux admin <linux@armlinux.org.uk>
To: Oleksij Rempel <o.rempel@pengutronix.de>
Cc: Andrew Lunn <andrew@lunn.ch>, Chris Snook <chris.snook@gmail.com>,
	Florian Fainelli <f.fainelli@gmail.com>,
	James Hogan <jhogan@kernel.org>, Jay Cliburn <jcliburn@gmail.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Paul Burton <paul.burton@mips.com>,
	Ralf Baechle <ralf@linux-mips.org>,
	Rob Herring <robh+dt@kernel.org>,
	Vivien Didelot <vivien.didelot@gmail.com>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	"David S. Miller" <davem@davemloft.net>,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	devicetree@vger.kernel.org, linux-mips@vger.kernel.org
Subject: Re: [PATCH v3 1/5] net: ag71xx: port to phylink
Date: Mon, 21 Oct 2019 23:21:22 +0100	[thread overview]
Message-ID: <20191021222122.GM25745@shell.armlinux.org.uk> (raw)
In-Reply-To: <20191021053811.19818-2-o.rempel@pengutronix.de>

On Mon, Oct 21, 2019 at 07:38:07AM +0200, Oleksij Rempel wrote:
> +static void ag71xx_mac_validate(struct phylink_config *config,
> +			    unsigned long *supported,
> +			    struct phylink_link_state *state)
>  {
> -	struct ag71xx *ag = netdev_priv(ndev);
> +	__ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, };
> +
> +	if (state->interface != PHY_INTERFACE_MODE_NA &&
> +	    state->interface != PHY_INTERFACE_MODE_GMII &&
> +	    state->interface != PHY_INTERFACE_MODE_MII) {
> +		bitmap_zero(supported, __ETHTOOL_LINK_MODE_MASK_NBITS);
> +		return;
> +	}
> +
> +	phylink_set(mask, MII);
> +
> +	/* flow control is not supported */
> +
> +	phylink_set(mask, 10baseT_Half);
> +	phylink_set(mask, 10baseT_Full);
> +	phylink_set(mask, 100baseT_Half);
> +	phylink_set(mask, 100baseT_Full);
>  
> -	ag71xx_link_adjust(ag, true);
> +	if (state->interface == PHY_INTERFACE_MODE_NA &&
> +	    state->interface == PHY_INTERFACE_MODE_GMII) {

This is always false.

Apart from that, from just reading the patch I have no further concerns.

Thanks.

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line in suburbia: sync at 12.1Mbps down 622kbps up
According to speedtest.net: 11.9Mbps down 500kbps up

  reply	other threads:[~2019-10-21 22:21 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-21  5:38 [PATCH v3 0/5] add dsa switch support for ar9331 Oleksij Rempel
2019-10-21  5:38 ` [PATCH v3 1/5] net: ag71xx: port to phylink Oleksij Rempel
2019-10-21 22:21   ` Russell King - ARM Linux admin [this message]
2019-10-22  5:12     ` Oleksij Rempel
2019-10-21  5:38 ` [PATCH v3 2/5] dt-bindings: net: dsa: qca,ar9331 switch documentation Oleksij Rempel
2019-10-21  5:38 ` [PATCH v3 3/5] MIPS: ath79: ar9331: add ar9331-switch node Oleksij Rempel
2019-10-21  5:38 ` [PATCH v3 4/5] net: dsa: add support for Atheros AR9331 TAG format Oleksij Rempel
2019-10-21 15:49   ` Andrew Lunn
2019-10-21 18:36     ` Oleksij Rempel
2019-10-21  5:38 ` [PATCH v3 5/5] net: dsa: add support for Atheros AR9331 build-in switch Oleksij Rempel

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