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, 29 Sep 2020 10:33:20 -0700
From:   Jakub Kicinski <>
To:     Andrew Lunn <>
Cc:     Igor Russkikh <>,,
        "David S . Miller" <>
Subject: Re: [PATCH net-next 0/3] net: atlantic: phy tunables from mac

On Tue, 29 Sep 2020 19:04:13 +0200 Andrew Lunn wrote:
> On Tue, Sep 29, 2020 at 07:13:04PM +0300, Igor Russkikh wrote:
> > This series implements phy tunables settings via MAC driver callbacks.
> > 
> > AQC 10G devices use integrated MAC+PHY solution, where PHY is fully controlled
> > by MAC firmware. Therefore, it is not possible to implement separate phy driver
> > for these.
> > 
> > We use ethtool ops callbacks to implement downshift and EDPC tunables.  
> Hi Michal
> Do you have any code to implement tunables via netlink?
> This code is defining new ethtool calls. It seems like now would be a
> good time to plumb in extack, so the driver can report back the valid
> range of a tunable when given an unsupported value.

Do you mean report supported range via extack? Perhaps we should have 
a real API for that kind of info? We can plumb it through to the core
for now and expose to user space once netlink comes.

Powered by blists - more mailing lists