netdev - Re: Redundancy support through HSR and PRP

lists.openwall.net		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 linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <580F5825.9080109@alten.se>
Date:   Tue, 25 Oct 2016 15:03:33 +0200
From:   Arvid Brodin <arvid.brodin@...en.se>
To:     Murali Karicheri <m-karicheri2@...com>
CC:     "open list:TI NETCP ETHERNET DRIVER" <netdev@...r.kernel.org>,
        "David Miller" <davem@...emloft.net>,
        "Heise, Peter" <peter.heise@...bus.com>
Subject: Re: Redundancy support through HSR and PRP

On 2016-10-24 18:35, Murali Karicheri wrote:
>> On 10/10/2016 02:34 PM, Murali Karicheri wrote:
>>> All,
>>>
>>> Wondering if there plan to add PRP driver support, like HSR in Linux? AFAIK, PRP
>>> adds trailor to Ethernet frame and is used for Redundancy management like HSR.
>>> So wondering why this is not supported.
>>>
>>> Thanks
>>>
>> I need to work on a prp driver for Linux. So if there is already someone working
>> on this, I would like to join and contribute. Either way please respond so that
>> I can work to add this support. 
>>
> + Arvid
> 
> Didn't copy HSR owner in my original email. Copying now.
> 

Hi Murali,

I'm not aware of anyone working on PRP support.

I will have very little time, if any, to help out with this (or even test changes).
In fact, if you want to send a patch for the MAINTAINERS file to take over 
maintainership of the HSR/PRP driver, that would probably be a good thing.

(I'm CC'ing also Peter Heise to this conversation, since he's done some recent work 
on the HSR driver, and might want to keep updated.)


-- 
Arvid Brodin
Linux Consultant
ALTEN Sweden