netdev - Re: [PATCH net-next v8 0/8] devlink: Add configuration parameters support for devlink

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Date:   Wed, 30 Jan 2019 15:57:58 -0800
From:   Jakub Kicinski <jakub.kicinski@...ronome.com>
To:     Vasundhara Volam <vasundhara-v.volam@...adcom.com>
Cc:     davem@...emloft.net, michael.chan@...adcom.com, jiri@...lanox.com,
        mkubecek@...e.cz, netdev@...r.kernel.org
Subject: Re: [PATCH net-next v8 0/8] devlink: Add configuration parameters
 support for devlink_port

On Mon, 28 Jan 2019 18:00:19 +0530, Vasundhara Volam wrote:
> This patchset adds support for configuration parameters setting through
> devlink_port.  Each device registers supported configuration parameters
> table.
> 
> The user can retrieve data on these parameters by
> "devlink port param show" command and can set new value to a
> parameter by "devlink port param set" command.
> All configuration modes supported by devlink_dev are supported
> by devlink_port also.

Hm, I think we were kind of going somewhere with the ethtool/nl
attribute encapsulation idea.  You seem to have ignored those comments
on v7 and reposted v8 a day after.  

I think we should explore the nesting further.  The only obstacle is
that ethtool netlink conversion is not yet finished, but that's just 
a simple matter of programming.  Do you disagree with that direction?
Please comment.