netdev - Re: [patch net-next 0/5] devlink: introduce port flavours and common phys_port

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Date:   Fri, 18 May 2018 14:16:49 -0700
From:   Jakub Kicinski <jakub.kicinski@...ronome.com>
To:     Jiri Pirko <jiri@...nulli.us>
Cc:     netdev@...r.kernel.org, davem@...emloft.net, idosch@...lanox.com,
        mlxsw@...lanox.com, andrew@...n.ch,
        vivien.didelot@...oirfairelinux.com, f.fainelli@...il.com,
        michael.chan@...adcom.com, ganeshgr@...lsio.com,
        saeedm@...lanox.com, simon.horman@...ronome.com,
        pieter.jansenvanvuuren@...ronome.com, john.hurley@...ronome.com,
        dirk.vandermerwe@...ronome.com, alexander.h.duyck@...el.com,
        ogerlitz@...lanox.com, dsahern@...il.com, vijaya.guvva@...ium.com,
        satananda.burla@...ium.com, raghu.vatsavayi@...ium.com,
        felix.manlunas@...ium.com, gospo@...adcom.com,
        sathya.perla@...adcom.com, vasundhara-v.volam@...adcom.com,
        tariqt@...lanox.com, eranbe@...lanox.com,
        jeffrey.t.kirsher@...el.com, roopa@...ulusnetworks.com
Subject: Re: [patch net-next 0/5] devlink: introduce port flavours and
 common phys_port_name generation

On Fri, 18 May 2018 09:28:59 +0200, Jiri Pirko wrote:
> From: Jiri Pirko <jiri@...lanox.com>
> 
> This patchset resolves 2 issues we have right now:
> 1) There are many netdevices / ports in the system, for port, pf, vf
>    represenatation but the user has no way to see which is which
> 2) The ndo_get_phys_port_name is implemented in each driver separatelly,
>    which may lead to inconsistent names between drivers.
> 
> This patchset introduces port flavours which should address the first
> problem. In this initial patchset, I focus on DSA and their port
> flavours. As a follow-up, I plan to add PF and VF representor flavours.
> However, that needs additional dependencies in drivers (nfp, mlx5).
> 
> The common phys_port_name generation is used by mlxsw. An example output
> for mlxsw looks like this:

FWIW this series LGTM!