From: Jiri Pirko <jiri@resnulli.us>
To: Andrew Lunn <andrew@lunn.ch>
Cc: Egil Hjelmeland <privat@egil-hjelmeland.no>,
corbet@lwn.net, vivien.didelot@savoirfairelinux.com,
f.fainelli@gmail.com, davem@davemloft.net, kernel@pengutronix.de,
linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
netdev@vger.kernel.org
Subject: Re: [PATCH net-next v2 06/10] net: dsa: lan9303: added sysfs node swe_bcst_throt
Date: Thu, 27 Jul 2017 15:32:02 +0200 [thread overview]
Message-ID: <20170727133202.GA1875@nanopsycho> (raw)
In-Reply-To: <20170727132625.GA18666@lunn.ch>
Thu, Jul 27, 2017 at 03:26:25PM CEST, andrew@lunn.ch wrote:
>> Yes, this setting can be used to reduce effect of broadcast storms.
>
>So one way to solve this is to teach the software bridge about
>broadcast storm control. Put some rate limiting into its broadcast
>flood handling. Then add a switchdev call which passes this down into
>the switch.
>
>Or look at doing it via TC. It is just a filter selecting broadcast
>traffic and applying some shaping, which is what TC is all about.
Ack. This is probably the way to do this. Definitelly no sysfs knob...
>
>Generic solutions which can be used by all switches are likely to be
>accepted.
>
> Andrew
next prev parent reply other threads:[~2017-07-27 13:32 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-25 16:15 [PATCH net-next v2 00/10] net: dsa: lan9303: unicast offload, fdb,mdb,STP Egil Hjelmeland
2017-07-25 16:15 ` [PATCH net-next v2 01/10] net: dsa: lan9303: Fixed MDIO interface Egil Hjelmeland
2017-07-25 19:15 ` Vivien Didelot
2017-07-26 12:18 ` Egil Hjelmeland
2017-07-26 14:30 ` Vivien Didelot
2017-07-26 14:50 ` Egil Hjelmeland
2017-07-26 17:52 ` Andrew Lunn
2017-07-26 20:07 ` David Miller
2017-07-26 20:47 ` Egil Hjelmeland
2017-07-26 21:39 ` Andrew Lunn
2017-07-26 16:55 ` Andrew Lunn
2017-07-28 11:08 ` Egil Hjelmeland
2017-07-28 13:36 ` Andrew Lunn
2017-07-27 7:07 ` kbuild test robot
2017-07-25 16:15 ` [PATCH net-next v2 02/10] net: dsa: lan9303: Do not disable/enable switch fabric port 0 at startup Egil Hjelmeland
2017-07-26 16:58 ` Andrew Lunn
2017-07-27 10:39 ` Egil Hjelmeland
2017-07-25 16:15 ` [PATCH net-next v2 03/10] net: dsa: lan9303: Refactor lan9303_enable_packet_processing() Egil Hjelmeland
2017-07-25 16:15 ` [PATCH net-next v2 04/10] net: dsa: lan9303: Added adjust_link() method Egil Hjelmeland
2017-07-26 17:09 ` Andrew Lunn
2017-07-27 10:45 ` Egil Hjelmeland
2017-07-25 16:15 ` [PATCH net-next v2 05/10] net: dsa: added dsa_net_device_to_dsa_port() Egil Hjelmeland
2017-07-25 16:15 ` [PATCH net-next v2 06/10] net: dsa: lan9303: added sysfs node swe_bcst_throt Egil Hjelmeland
2017-07-26 17:14 ` Andrew Lunn
2017-07-27 10:59 ` Egil Hjelmeland
2017-07-27 13:26 ` Andrew Lunn
2017-07-27 13:32 ` Jiri Pirko [this message]
2017-07-25 16:15 ` [PATCH net-next v2 07/10] net: dsa: lan9303: Added basic offloading of unicast traffic Egil Hjelmeland
2017-07-26 17:24 ` Andrew Lunn
2017-07-27 11:21 ` Egil Hjelmeland
2017-07-27 13:31 ` Andrew Lunn
2017-07-27 14:07 ` Egil Hjelmeland
2017-07-27 0:17 ` kbuild test robot
2017-07-25 16:15 ` [PATCH net-next v2 08/10] net: dsa: lan9303: Added ALR/fdb/mdb handling Egil Hjelmeland
2017-07-26 17:41 ` Andrew Lunn
2017-07-27 11:04 ` Egil Hjelmeland
2017-07-25 16:15 ` [PATCH net-next v2 09/10] net: dsa: lan9303: Added Documentation/networking/dsa/lan9303.txt Egil Hjelmeland
2017-07-25 16:15 ` [PATCH net-next v2 10/10] net: dsa: lan9303: Only allocate 3 ports Egil Hjelmeland
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