Re: [PATCH net-next v2 06/10] net: dsa: lan9303: added sysfs node swe_bcst_throt

From	Jiri Pirko <jiri@resnulli.us>
Newsgroups	linux.kernel
Subject	Re: [PATCH net-next v2 06/10] net: dsa: lan9303: added sysfs node swe_bcst_throt
Date	2017-07-27 15:40 +0200
Message-ID	<u7Rbb-6Gi-3@gated-at.bofh.it> (permalink)
References	<u7b2h-59O-13@gated-at.bofh.it> <u7cB3-6fC-15@gated-at.bofh.it> <u7y8z-3b6-53@gated-at.bofh.it> <u7OGm-556-3@gated-at.bofh.it> <u7R1w-6CD-13@gated-at.bofh.it>
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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

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[PATCH net-next v2 00/10] net: dsa: lan9303: unicast offload, fdb,mdb,STP Egil Hjelmeland <privat@egil-hjelmeland.no> - 2017-07-25 18:40 +0200
  [PATCH net-next v2 07/10] net: dsa: lan9303: Added basic offloading of unicast traffic Egil Hjelmeland <privat@egil-hjelmeland.no> - 2017-07-25 18:50 +0200
    Re: [PATCH net-next v2 07/10] net: dsa: lan9303: Added basic  offloading of unicast traffic Andrew Lunn <andrew@lunn.ch> - 2017-07-26 19:30 +0200
      Re: [PATCH net-next v2 07/10] net: dsa: lan9303: Added basic  offloading of unicast traffic Egil Hjelmeland <privat@egil-hjelmeland.no> - 2017-07-27 13:30 +0200
        Re: [PATCH net-next v2 07/10] net: dsa: lan9303: Added basic  offloading of unicast traffic Andrew Lunn <andrew@lunn.ch> - 2017-07-27 15:40 +0200
          Re: [PATCH net-next v2 07/10] net: dsa: lan9303: Added basic  offloading of unicast traffic Egil Hjelmeland <privat@egil-hjelmeland.no> - 2017-07-27 16:10 +0200
  [PATCH net-next v2 03/10] net: dsa: lan9303: Refactor lan9303_enable_packet_processing() Egil Hjelmeland <privat@egil-hjelmeland.no> - 2017-07-25 18:50 +0200
  [PATCH net-next v2 04/10] net: dsa: lan9303: Added adjust_link() method Egil Hjelmeland <privat@egil-hjelmeland.no> - 2017-07-25 18:50 +0200
    Re: [PATCH net-next v2 04/10] net: dsa: lan9303: Added adjust_link()  method Andrew Lunn <andrew@lunn.ch> - 2017-07-26 19:10 +0200
      Re: [PATCH net-next v2 04/10] net: dsa: lan9303: Added adjust_link()  method Egil Hjelmeland <privat@egil-hjelmeland.no> - 2017-07-27 12:50 +0200
  [PATCH net-next v2 01/10] net: dsa: lan9303: Fixed MDIO interface Egil Hjelmeland <privat@egil-hjelmeland.no> - 2017-07-25 18:50 +0200
    Re: [PATCH net-next v2 01/10] net: dsa: lan9303: Fixed MDIO interface Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-07-25 21:20 +0200
      Re: [PATCH net-next v2 01/10] net: dsa: lan9303: Fixed MDIO interface Egil Hjelmeland <privat@egil-hjelmeland.no> - 2017-07-26 14:20 +0200
        Re: [PATCH net-next v2 01/10] net: dsa: lan9303: Fixed MDIO interface Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-07-26 16:40 +0200
          Re: [PATCH net-next v2 01/10] net: dsa: lan9303: Fixed MDIO interface Egil Hjelmeland <privat@egil-hjelmeland.no> - 2017-07-26 17:00 +0200
          Re: [PATCH net-next v2 01/10] net: dsa: lan9303: Fixed MDIO interface Andrew Lunn <andrew@lunn.ch> - 2017-07-26 20:00 +0200
            Re: [PATCH net-next v2 01/10] net: dsa: lan9303: Fixed MDIO  interface David Miller <davem@davemloft.net> - 2017-07-26 22:10 +0200
              Re: [PATCH net-next v2 01/10] net: dsa: lan9303: Fixed MDIO interface Egil Hjelmeland <privat@egil-hjelmeland.no> - 2017-07-26 22:50 +0200
                Re: [PATCH net-next v2 01/10] net: dsa: lan9303: Fixed MDIO interface Andrew Lunn <andrew@lunn.ch> - 2017-07-26 23:50 +0200
    Re: [PATCH net-next v2 01/10] net: dsa: lan9303: Fixed MDIO interface Andrew Lunn <andrew@lunn.ch> - 2017-07-26 19:00 +0200
      Re: [PATCH net-next v2 01/10] net: dsa: lan9303: Fixed MDIO interface Egil Hjelmeland <privat@egil-hjelmeland.no> - 2017-07-28 13:10 +0200
        Re: [PATCH net-next v2 01/10] net: dsa: lan9303: Fixed MDIO interface Andrew Lunn <andrew@lunn.ch> - 2017-07-28 15:40 +0200
  [PATCH net-next v2 09/10] net: dsa: lan9303: Added Documentation/networking/dsa/lan9303.txt Egil Hjelmeland <privat@egil-hjelmeland.no> - 2017-07-25 19:20 +0200
  [PATCH net-next v2 10/10] net: dsa: lan9303: Only allocate 3 ports Egil Hjelmeland <privat@egil-hjelmeland.no> - 2017-07-25 19:20 +0200
  [PATCH net-next v2 08/10] net: dsa: lan9303: Added ALR/fdb/mdb handling Egil Hjelmeland <privat@egil-hjelmeland.no> - 2017-07-25 19:20 +0200
    Re: [PATCH net-next v2 08/10] net: dsa: lan9303: Added ALR/fdb/mdb  handling Andrew Lunn <andrew@lunn.ch> - 2017-07-26 19:50 +0200
      Re: [PATCH net-next v2 08/10] net: dsa: lan9303: Added ALR/fdb/mdb  handling Egil Hjelmeland <privat@egil-hjelmeland.no> - 2017-07-27 13:10 +0200
  [PATCH net-next v2 05/10] net: dsa: added dsa_net_device_to_dsa_port() Egil Hjelmeland <privat@egil-hjelmeland.no> - 2017-07-25 19:30 +0200
  [PATCH net-next v2 02/10] net: dsa: lan9303: Do not disable/enable switch fabric port 0 at startup Egil Hjelmeland <privat@egil-hjelmeland.no> - 2017-07-25 20:10 +0200
    Re: [PATCH net-next v2 02/10] net: dsa: lan9303: Do not  disable/enable switch fabric port 0 at startup Andrew Lunn <andrew@lunn.ch> - 2017-07-26 19:00 +0200
      Re: [PATCH net-next v2 02/10] net: dsa: lan9303: Do not  disable/enable switch fabric port 0 at startup Egil Hjelmeland <privat@egil-hjelmeland.no> - 2017-07-27 12:40 +0200
  [PATCH net-next v2 06/10] net: dsa: lan9303: added sysfs node swe_bcst_throt Egil Hjelmeland <privat@egil-hjelmeland.no> - 2017-07-25 20:20 +0200
    Re: [PATCH net-next v2 06/10] net: dsa: lan9303: added sysfs node  swe_bcst_throt Andrew Lunn <andrew@lunn.ch> - 2017-07-26 19:20 +0200
      Re: [PATCH net-next v2 06/10] net: dsa: lan9303: added sysfs node  swe_bcst_throt Egil Hjelmeland <privat@egil-hjelmeland.no> - 2017-07-27 13:00 +0200
        Re: [PATCH net-next v2 06/10] net: dsa: lan9303: added sysfs node  swe_bcst_throt Andrew Lunn <andrew@lunn.ch> - 2017-07-27 15:30 +0200
          Re: [PATCH net-next v2 06/10] net: dsa: lan9303: added sysfs node  swe_bcst_throt Jiri Pirko <jiri@resnulli.us> - 2017-07-27 15:40 +0200

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