lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:   Tue, 19 May 2020 16:03:48 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Oleksij Rempel <o.rempel@...gutronix.de>
Cc:     "David S. Miller" <davem@...emloft.net>,
        Florian Fainelli <f.fainelli@...il.com>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Jonathan Corbet <corbet@....net>,
        Michal Kubecek <mkubecek@...e.cz>,
        David Jander <david@...tonic.nl>, kernel@...gutronix.de,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        Russell King <linux@...linux.org.uk>, mkl@...gutronix.de,
        Marek Vasut <marex@...x.de>,
        Christian Herber <christian.herber@....com>
Subject: Re: [PATCH net-next v1 1/2] ethtool: provide UAPI for PHY Signal
 Quality Index (SQI)

> --- a/net/ethtool/common.c
> +++ b/net/ethtool/common.c
> @@ -310,6 +310,16 @@ int __ethtool_get_link(struct net_device *dev)
>  	return netif_running(dev) && dev->ethtool_ops->get_link(dev);
>  }
>  
> +int __ethtool_get_sqi(struct net_device *dev)
> +{
> +	struct phy_device *phydev = dev->phydev;
> +
> +	if (!phydev->drv->get_sqi)
> +		return -EOPNOTSUPP;
> +
> +	return phydev->drv->get_sqi(phydev);
> +}
> +

You are only providing access via netlink ethtool? There is no ioctl
method to get this. If so, i wonder if common.c is the correct place
for this, or if it should be moved into linkstate.c. You can then drop
the __.

Michal?

	Andrew

Powered by blists - more mailing lists