On Tue, May 19, 2020 at 04:03:48PM +0200, Andrew Lunn wrote:
> > --- 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_ge
On Tue, May 19, 2020 at 03:26:30PM +0200, Andrew Lunn wrote:
> On Tue, May 19, 2020 at 09:51:59AM +0200, Oleksij Rempel wrote:
> > Signal Quality Index is a mandatory value required by "OPEN Alliance
> > SIG" for the 100Base-T1 PHYs [1]. This indicator can be used for cable
> > integrity diagnostic
> --- 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 = de
On Tue, May 19, 2020 at 09:51:59AM +0200, Oleksij Rempel wrote:
> Signal Quality Index is a mandatory value required by "OPEN Alliance
> SIG" for the 100Base-T1 PHYs [1]. This indicator can be used for cable
> integrity diagnostic and investigating other noise sources and
> implement by at least tw
On Tue, May 19, 2020 at 12:58:55PM +0200, Oleksij Rempel wrote:
> On Tue, May 19, 2020 at 10:55:20AM +0200, Michal Kubecek wrote:
> > On Tue, May 19, 2020 at 09:51:59AM +0200, Oleksij Rempel wrote:
> > I'm also a bit worried about hardcoding the 0-7 value range. While I
> > understand that it's de
On Tue, May 19, 2020 at 12:58:55PM +0200, Oleksij Rempel wrote:
> On Tue, May 19, 2020 at 10:55:20AM +0200, Michal Kubecek wrote:
> > I'm also a bit worried about hardcoding the 0-7 value range. While I
> > understand that it's defined by standard for 100base-T1, we my want to
> > provide such info
On Tue, May 19, 2020 at 10:55:20AM +0200, Michal Kubecek wrote:
> On Tue, May 19, 2020 at 09:51:59AM +0200, Oleksij Rempel wrote:
> > Signal Quality Index is a mandatory value required by "OPEN Alliance
> > SIG" for the 100Base-T1 PHYs [1]. This indicator can be used for cable
> > integrity diagnos
On Tue, May 19, 2020 at 09:51:59AM +0200, Oleksij Rempel wrote:
> Signal Quality Index is a mandatory value required by "OPEN Alliance
> SIG" for the 100Base-T1 PHYs [1]. This indicator can be used for cable
> integrity diagnostic and investigating other noise sources and
> implement by at least tw
Signal Quality Index is a mandatory value required by "OPEN Alliance
SIG" for the 100Base-T1 PHYs [1]. This indicator can be used for cable
integrity diagnostic and investigating other noise sources and
implement by at least two vendors: NXP[2] and TI[3].
[1]
http://www.opensig.org/download/docum
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