netdev - RE: tperf: An initial TSN Performance Utility

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

Message-ID: <BN8PR12MB32665269FD80546B81708A93D3420@BN8PR12MB3266.namprd12.prod.outlook.com>
Date:   Tue, 3 Dec 2019 10:29:54 +0000
From:   Jose Abreu <Jose.Abreu@...opsys.com>
To:     Vladimir Oltean <olteanv@...il.com>
CC:     "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        Joao Pinto <Joao.Pinto@...opsys.com>,
        Jesus Sanchez-Palencia <jesus.sanchez-palencia@...el.com>,
        Vinicius Costa Gomes <vinicius.gomes@...el.com>,
        Po Liu <po.liu@....com>,
        Xiaoliang Yang <xiaoliang.yang_1@....com>
Subject: RE: tperf: An initial TSN Performance Utility

From: Vladimir Oltean <olteanv@...il.com>
Date: Dec/03/2019, 10:10:54 (UTC+00:00)

> Sounds nice, I'm interested in giving this a try on the LS1028A ENETC.
> 
> Do you have any more tooling around tperf? Does the talker advertise
> the stream in such a way that a switch could reserve bandwidth too?

No, but that would be a great addition ! Unfortunately, for now you need 
to use vlan utility along with tc to configure everything. My knowledge 
of tc is none so I don't know what's necessary to just use tperf to 
configure everything ...

> Do you plan to add this to the kernel tree (e.g.
> tools/testing/selftests/tsn or such) or how do you want to maintain
> this long-term?

We will follow the path that community thinks it suits better ... 
 
> I've added more people from NXP who may also be interested.

Thanks Vladimir.

---
Thanks,
Jose Miguel Abreu