From: Olga Shern <olgas@mellanox.com>
To: Thomas Monjalon <thomas.monjalon@6wind.com>
Cc: Vincent JARDIN <vincent.jardin@6wind.com>,
Bruce Richardson <bruce.richardson@intel.com>,
Jerin Jacob <jerin.jacob@caviumnetworks.com>,
Olivier Matz <olivier.matz@6wind.com>,
Liming Sun <lsun@mellanox.com>,
"Yael Shenhav" <yaeli@mellanox.com>,
"dev@dpdk.org" <dev@dpdk.org>,
Chris Metcalf <cmetcalf@mellanox.com>
Subject: Re: [dpdk-dev] [PATCH 0/4] catch up TILE-Gx support in DPDK
Date: Mon, 20 Feb 2017 20:24:43 +0000 [thread overview]
Message-ID: <DB6PR0501MB2757CB36AF49BB9A071C0904D35E0@DB6PR0501MB2757.eurprd05.prod.outlook.com> (raw)
In-Reply-To: <6894790.0dWopA5fmH@xps13>
Hi Thomas, All
Mellanox agrees to remove TILE-Gx support from DPDK.org, but will continue to support customers using DPDK.
Customer that needs support should contact Mellanox directly.
Best Regards,
Olga
> -----Original Message-----
> From: Thomas Monjalon [mailto:thomas.monjalon@6wind.com]
> Sent: Saturday, February 18, 2017 11:30 AM
> To: Chris Metcalf <cmetcalf@mellanox.com>
> Cc: Vincent JARDIN <vincent.jardin@6wind.com>; Bruce Richardson
> <bruce.richardson@intel.com>; Jerin Jacob
> <jerin.jacob@caviumnetworks.com>; Olivier Matz
> <olivier.matz@6wind.com>; Liming Sun <lsun@mellanox.com>; Olga Shern
> <olgas@mellanox.com>; Yael Shenhav <yaeli@mellanox.com>;
> dev@dpdk.org
> Subject: Re: [PATCH 0/4] catch up TILE-Gx support in DPDK
>
> 2017-02-17 20:52, Chris Metcalf:
> > This patch series allows DPDK to build for TILE-Gx as of version 17.02.
> >
> > A required library (libgxio) had not been made publicly available.
> > It is now available as source here:
> >
> >
> > http://www.mellanox.com/repository/solutions/tile-scm/libgxio-1.0.tar.
> > xz
> >
> > it has also been folded into the binary release of the generic
> > toolchain that we periodically update on that website; for more
> > information about the toolchain tarballs, see here:
> >
> > http://www.mellanox.com/repository/solutions/tile-scm/
> >
> > Note that the toolchain components were updated slightly in this
> > release of the tarballs relative to what was there before.
>
> Thank you.
> Some of these changes (being able to compile on a free toolchain) should
> have been done since the beginning. Better later than never :) I think we
> won't allow any new component in DPDK which cannot be built freely, in the
> future (lessons learned).
>
> > Hopefully, with DPDK now working on TILE-Gx again, there may be
> > interest from someone in the community in taking on a maintenance
> > role. At this point, the Mellanox engineering team responsible for
> > TILE-Gx is largely focused on working on future chips based on ARMv8,
> > so unfortunately we won't have much bandwidth for TILE-Gx support going
> forward.
>
> So do you mean that the TILE-Gx maintainers officially give up on their role?
> Then please update the MAINTAINERS file.
>
> > If it still seems like removal makes sense now or at some point in the
> > future, it would probably at least be good to apply these patches so
> > there is a baseline to pick it up from later.
>
> I agree. We can apply these patches before removing the whole
> architecture.
>
> > Liming Sun, the tile dpdk maintainer, has reviewed these changes (he
> > sits next to me); if it's more appropriate, he can resend these
> > changes with his Signed-off-by as well. I took on this work since I
> > was more familiar with libgxio and the details of our toolchain (I am
> > the maintainer for the tile architecture for Linux and glibc).
>
> I think it is OK as is.
next prev parent reply other threads:[~2017-02-20 20:24 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-18 1:52 Chris Metcalf
2017-02-18 1:52 ` [dpdk-dev] [PATCH 1/4] tile: avoid use of non-upstreamed <arch/cycle.h> Chris Metcalf
2017-02-18 1:52 ` [dpdk-dev] [PATCH 2/4] tile: remove requirement for <arch/mpipe_{xaui, gbe}_def.h headers Chris Metcalf
2017-02-18 1:52 ` [dpdk-dev] [PATCH 3/4] strict alignment: generalize warning handling Chris Metcalf
2017-02-18 1:52 ` [dpdk-dev] [PATCH 4/4] tile: fix remaining build issues Chris Metcalf
2017-02-18 9:29 ` [dpdk-dev] [PATCH 0/4] catch up TILE-Gx support in DPDK Thomas Monjalon
2017-02-20 20:24 ` Olga Shern [this message]
2017-02-21 9:14 ` Bruce Richardson
2017-02-21 15:54 ` Liming Sun
2017-02-21 18:15 ` Chris Metcalf
2017-02-27 15:36 ` Thomas Monjalon
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