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Message-ID: <03d5c02a-1f6c-3122-563e-a443932856b8@gmail.com>
Date: Fri, 22 Feb 2019 15:00:39 -0800
From: Florian Fainelli <f.fainelli@...il.com>
To: Heiner Kallweit <hkallweit1@...il.com>,
Andrew Lunn <andrew@...n.ch>,
David Miller <davem@...emloft.net>
Cc: "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: Re: [PATCH net-next 2/5] net: phy: aquantia: add support for
auto-negotiation configuration
On 2/22/19 2:49 PM, Heiner Kallweit wrote:
> From: Andrew Lunn <andrew@...n.ch>
> Make use of the generic c45 code, plus code specific to the Aquantia
> phy for 1000BaseT negotiation.
>
> Signed-off-by: Andrew Lunn <andrew@...n.ch>
> Signed-off-by: Heiner Kallweit <hkallweit1@...il.com>
> ---
> drivers/net/phy/aquantia.c | 40 +++++++++++++++++++++++++++++++++++---
> 1 file changed, 37 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/net/phy/aquantia.c b/drivers/net/phy/aquantia.c
> index 9661ef4b4..a1846daa3 100644
> --- a/drivers/net/phy/aquantia.c
> +++ b/drivers/net/phy/aquantia.c
> @@ -20,6 +20,10 @@
> #define PHY_ID_AQCS109 0x03a1b5c2
> #define PHY_ID_AQR405 0x03a1b4b0
>
> +#define MDIO_AN_VEND_PROV 0xc400
> +#define MDIO_AN_VEND_PROV_1000BASET_FULL BIT(15)
> +#define MDIO_AN_VEND_PROV_1000BASET_HALF BIT(14)
> +
> #define MDIO_AN_TX_VEND_STATUS1 0xc800
> #define MDIO_AN_TX_VEND_STATUS1_10BASET (0x0 << 1)
> #define MDIO_AN_TX_VEND_STATUS1_100BASETX (0x1 << 1)
> @@ -64,10 +68,40 @@
>
> static int aqr_config_aneg(struct phy_device *phydev)
> {
> - linkmode_copy(phydev->supported, phy_10gbit_features);
> - linkmode_copy(phydev->advertising, phydev->supported);
> + bool changed = false;
You could entirely eliminate changed since this is just a shorthand for
ret > 0 after your recent changes to return that information. Other than
that:
Reviewed-by: Florian Fainelli <f.fainelli@...il.com>
--
Florian
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