From: Vladimir Oltean <olteanv@gmail.com>
To: Alexander Lobakin <alobakin@dlink.ru>
Cc: Florian Fainelli <f.fainelli@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Edward Cree <ecree@solarflare.com>, Andrew Lunn <andrew@lunn.ch>,
Vivien Didelot <vivien.didelot@gmail.com>,
Hauke Mehrtens <hauke@hauke-m.de>,
Sean Wang <sean.wang@mediatek.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Jiri Pirko <jiri@mellanox.com>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>,
Jakub Kicinski <jakub.kicinski@netronome.com>,
Taehee Yoo <ap420073@gmail.com>,
Stephen Hemminger <stephen@networkplumber.org>,
Stanislav Fomichev <sdf@google.com>,
Daniel Borkmann <daniel@iogearbox.net>,
Song Liu <songliubraving@fb.com>,
Matteo Croce <mcroce@redhat.com>,
Jakub Sitnicki <jakub@cloudflare.com>,
Paul Blakey <paulb@mellanox.com>,
Yoshiki Komachi <komachi.yoshiki@gmail.com>,
netdev <netdev@vger.kernel.org>,
lkml <linux-kernel@vger.kernel.org>,
"moderated list:ARM/Mediatek SoC support"
<linux-arm-kernel@lists.infradead.org>,
"moderated list:ARM/Mediatek SoC support"
<linux-mediatek@lists.infradead.org>
Subject: Re: [PATCH RFC net-next 05/19] net: dsa: tag_ar9331: add GRO callbacks
Date: Mon, 13 Jan 2020 11:42:03 +0200 [thread overview]
Message-ID: <CA+h21hoSoZT+ieaOu8N=MCSqkzey0L6HeoXSyLtHjZztT0S9ug@mail.gmail.com> (raw)
In-Reply-To: <ed0ad0246c95a9ee87352d8ddbf0d4a1@dlink.ru>
Hi Alexander,
On Mon, 13 Jan 2020 at 11:22, Alexander Lobakin <alobakin@dlink.ru> wrote:
>
> CPU ports can't be bridged anyway
>
> Regards,
> ᚷ ᛖ ᚢ ᚦ ᚠ ᚱ
The fact that CPU ports can't be bridged is already not ideal.
One can have a DSA switch with cascaded switches on each port, so it
acts like N DSA masters (not as DSA links, since the taggers are
incompatible), with each switch forming its own tree. It is desirable
that the ports of the DSA switch on top are bridged, so that
forwarding between cascaded switches does not pass through the CPU.
-Vladimir
next prev parent reply other threads:[~2020-01-13 9:42 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-30 14:30 [PATCH RFC net-next 00/20] net: dsa: add GRO support Alexander Lobakin
2019-12-30 14:30 ` [PATCH RFC net-next 01/19] net: dsa: make .flow_dissect() callback returning void Alexander Lobakin
2019-12-30 18:11 ` Florian Fainelli
2019-12-30 14:30 ` [PATCH RFC net-next 02/19] net: dsa: add GRO support infrastructure Alexander Lobakin
2019-12-30 14:30 ` [PATCH RFC net-next 03/19] net: dsa: tag_ar9331: add .flow_dissect() callback Alexander Lobakin
2019-12-30 18:22 ` Florian Fainelli
2019-12-30 14:30 ` [PATCH RFC net-next 04/19] net: dsa: tag_ar9331: split out common tag accessors Alexander Lobakin
2019-12-30 17:18 ` Andrew Lunn
2019-12-30 14:30 ` [PATCH RFC net-next 05/19] net: dsa: tag_ar9331: add GRO callbacks Alexander Lobakin
2019-12-30 18:20 ` Florian Fainelli
2019-12-30 20:36 ` Andrew Lunn
2020-01-13 9:21 ` Alexander Lobakin
2020-01-13 9:42 ` Vladimir Oltean [this message]
2020-01-13 9:46 ` Alexander Lobakin
2020-01-13 10:28 ` Vladimir Oltean
2020-01-14 21:56 ` Florian Fainelli
2020-01-15 7:38 ` Alexander Lobakin
2020-01-15 11:29 ` Alexander Lobakin
2019-12-30 14:30 ` [PATCH RFC net-next 06/19] net: dsa: tag_gswip: fix typo in tag name Alexander Lobakin
2019-12-30 17:22 ` Andrew Lunn
2020-01-14 21:57 ` Florian Fainelli
2020-01-15 7:24 ` Alexander Lobakin
2019-12-30 14:30 ` [PATCH RFC net-next 07/19] net: dsa: tag_gswip: switch to bitfield helpers Alexander Lobakin
2019-12-30 14:30 ` [PATCH RFC net-next 08/19] net: dsa: tag_gswip: add .flow_dissect() callback Alexander Lobakin
2019-12-30 14:30 ` [PATCH RFC net-next 09/19] net: dsa: tag_gswip: split out common tag accessors Alexander Lobakin
2019-12-30 14:30 ` [PATCH RFC net-next 10/19] net: dsa: tag_gswip: add GRO callbacks Alexander Lobakin
2019-12-30 14:30 ` [PATCH RFC net-next 11/19] net: dsa: tag_lan9303: add .flow_dissect() callback Alexander Lobakin
2019-12-30 14:30 ` [PATCH RFC net-next 12/19] net: dsa: tag_lan9303: split out common tag accessors Alexander Lobakin
2019-12-30 14:30 ` [PATCH RFC net-next 13/19] net: dsa: tag_lan9303: add GRO callbacks Alexander Lobakin
2019-12-30 14:30 ` [PATCH RFC net-next 14/19] net: dsa: tag_mtk: split out common tag accessors Alexander Lobakin
2019-12-30 14:30 ` [PATCH RFC net-next 15/19] net: dsa: tag_mtk: add GRO callbacks Alexander Lobakin
2019-12-30 14:30 ` [PATCH RFC net-next 16/19] net: dsa: tag_qca: fix doubled Tx statistics Alexander Lobakin
2019-12-30 17:23 ` Andrew Lunn
2020-01-14 21:57 ` Florian Fainelli
2019-12-30 14:30 ` [PATCH RFC net-next 17/19] net: dsa: tag_qca: switch to bitfield helpers Alexander Lobakin
2019-12-30 14:30 ` [PATCH RFC net-next 18/19] net: dsa: tag_qca: split out common tag accessors Alexander Lobakin
2019-12-30 14:30 ` [PATCH RFC net-next 19/19] net: dsa: tag_qca: add GRO callbacks Alexander Lobakin
2019-12-30 14:30 ` [PATCH RFC net-next 20/20] net: core: add (unlikely) DSA support in napi_gro_frags() Alexander Lobakin
2019-12-30 17:12 ` [PATCH RFC net-next 00/20] net: dsa: add GRO support Andrew Lunn
2020-01-13 9:25 ` Alexander Lobakin
2019-12-31 15:32 ` Vladimir Oltean
2020-01-13 9:30 ` Alexander Lobakin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='CA+h21hoSoZT+ieaOu8N=MCSqkzey0L6HeoXSyLtHjZztT0S9ug@mail.gmail.com' \
--to=olteanv@gmail.com \
--cc=alobakin@dlink.ru \
--cc=andrew@lunn.ch \
--cc=ap420073@gmail.com \
--cc=daniel@iogearbox.net \
--cc=davem@davemloft.net \
--cc=ecree@solarflare.com \
--cc=edumazet@google.com \
--cc=f.fainelli@gmail.com \
--cc=hauke@hauke-m.de \
--cc=jakub.kicinski@netronome.com \
--cc=jakub@cloudflare.com \
--cc=jiri@mellanox.com \
--cc=komachi.yoshiki@gmail.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=matthias.bgg@gmail.com \
--cc=mcroce@redhat.com \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=paulb@mellanox.com \
--cc=sdf@google.com \
--cc=sean.wang@mediatek.com \
--cc=songliubraving@fb.com \
--cc=stephen@networkplumber.org \
--cc=vivien.didelot@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).