netdev - Re: [PATCH net-next 2/2] mlxsw: core: Add support for devlink info command

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Date:   Tue, 26 Mar 2019 13:48:07 -0700
From:   Jakub Kicinski <jakub.kicinski@...ronome.com>
To:     Ido Schimmel <idosch@...lanox.com>
Cc:     "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "davem@...emloft.net" <davem@...emloft.net>,
        Jiri Pirko <jiri@...lanox.com>,
        Shalom Toledo <shalomt@...lanox.com>,
        mlxsw <mlxsw@...lanox.com>
Subject: Re: [PATCH net-next 2/2] mlxsw: core: Add support for devlink info
 command

On Tue, 26 Mar 2019 13:46:26 +0000, Ido Schimmel wrote:
> From: Shalom Toledo <shalomt@...lanox.com>
> 
> Expose the following ASIC information via devlink info command:
>   - Hardware revision
>   - Firmware PSID
>   - Running firmware version
> 
> Standard output example:
>   $ devlink dev info pci/0000:03:00.0
>   pci/0000:03:00.0:
>     versions:
>         fixed:
>           hw.revision A0
>           fw.psid MT_2750110033
>         running:
>           fw.version 13.1910.622
> 
> Pretty JSON example:
>   $ devlink -jp dev info pci/0000:03:00.0
>   {
>       "info": {
>           "pci/0000:03:00.0": {
>               "versions": {
>                   "fixed": {
>                       "hw.revision": "A0",
>                       "fw.psid": "MT_2750110033"
>                   },
>                   "running": {
>                       "fw.version": "13.1910.622"
>                   }
>               }
>           }
>       }
>   }
> 
> Signed-off-by: Shalom Toledo <shalomt@...lanox.com>
> Acked-by: Jiri Pirko <jiri@...lanox.com>
> Signed-off-by: Ido Schimmel <idosch@...lanox.com>

Looks good & glad to see it, but what's a PSID? ;)

I found this after 5 seconds of googling:

http://www.mellanox.com/page/firmware_HCA_FW_identification

But it still just say "PSID" without explaining what the acronym stands
for :)