netdev - Re: [patch net-next RFC v2 08/11] mlxsw: spectrum_dpipe: Connect dpipe tables to resources

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Message-ID: <e45ef92a-c3b2-fdb4-ec97-bf32d4a4f619@mellanox.com>
Date:   Sun, 19 Nov 2017 11:16:20 +0200
From:   Arkadi Sharshevsky <arkadis@...lanox.com>
To:     David Ahern <dsa@...ulusnetworks.com>,
        Jiri Pirko <jiri@...nulli.us>, netdev@...r.kernel.org
Cc:     davem@...emloft.net, mlxsw@...lanox.com, andrew@...n.ch,
        vivien.didelot@...oirfairelinux.com, f.fainelli@...il.com,
        michael.chan@...adcom.com, ganeshgr@...lsio.com,
        saeedm@...lanox.com, matanb@...lanox.com, leonro@...lanox.com,
        idosch@...lanox.com, jakub.kicinski@...ronome.com, ast@...nel.org,
        daniel@...earbox.net, simon.horman@...ronome.com,
        pieter.jansenvanvuuren@...ronome.com, john.hurley@...ronome.com,
        alexander.h.duyck@...el.com, linville@...driver.com,
        gospo@...adcom.com, steven.lin1@...adcom.com, yuvalm@...lanox.com,
        ogerlitz@...lanox.com, roopa@...ulusnetworks.com
Subject: Re: [patch net-next RFC v2 08/11] mlxsw: spectrum_dpipe: Connect
 dpipe tables to resources



On 11/18/2017 09:19 PM, David Ahern wrote:
> On 11/14/17 9:18 AM, Jiri Pirko wrote:
>> From: Arkadi Sharshevsky <arkadis@...lanox.com>
>>
>> Connect current dpipe tables to resources. The tables are connected
>> in the following fashion:
>> 1. IPv4 host - KVD hash single
>> 2. IPv6 host - KVD hash double
>> 3. Adjacency - KVD linear
> 
> Those descriptions would be helpful to the user. A description attribute
> for the resources?
> 

As described in the cover letter this resources are used by the
majority of the ASICs lookup processes. So currently there is one
to one mapping but is should increase as more tables are exposed,
so I don't think its a good idea to maintain such an attribute.