From: Vladimir Oltean <olteanv@gmail.com>
To: Vivien Didelot <vivien.didelot@gmail.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>,
Robert Beckett <bob.beckett@collabora.com>,
netdev@vger.kernel.org, Andrew Lunn <andrew@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, Jiri Pirko <jiri@resnulli.us>,
Ido Schimmel <idosch@mellanox.com>
Subject: Re: [PATCH 3/7] dt-bindings: mv88e6xxx: add ability to set default queue priorities per port
Date: Tue, 10 Sep 2019 21:46:34 +0100 [thread overview]
Message-ID: <CA+h21hpS9YYDwv0JzmA5BBSanV+w2jvyZdtFqYt=GL+hEc=ufA@mail.gmail.com> (raw)
In-Reply-To: <20190910124952.GG32337@t480s.localdomain>
Hi guys,
On 10/09/2019, Vivien Didelot <vivien.didelot@gmail.com> wrote:
> Hi Robert,
>
> On Tue, 10 Sep 2019 09:42:24 -0700, Florian Fainelli <f.fainelli@gmail.com>
> wrote:
>> This is a vendor specific driver/property,
>> marvell,default-queue-priority (which be cheapskate on words) would be
>> more readable. But still, I have some more fundamental issues with the
>> general approach, see my response in the cover letter.
>
> As Florian said, the DT is unlikely to welcome vendor specific nodes for
> configuration which may be generic through standard network userspace
> tools.
>
>
> Thanks,
>
> Vivien
>
While I do agree that the DT bindings are a big no-no for QoS
settings, the topic is interesting.
What is the user space knob for configuring port-default priority (say
RX queue)?
Something like this maybe? (a very forced "matchall" with rxnfc)
ethtool --config-nfc eth0 flow-type ether src 00:00:00:00:00:00 m
00:00:00:00:00:00 action 5
Regards,
-Vladimir
next prev parent reply other threads:[~2019-09-10 20:46 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-10 15:41 [PATCH 0/7] net: dsa: mv88e6xxx: features to handle network storms Robert Beckett
2019-09-10 15:41 ` [PATCH 1/7] net/dsa: configure autoneg for CPU port Robert Beckett
2019-09-10 16:14 ` Vivien Didelot
2019-09-10 16:56 ` Florian Fainelli
2019-09-10 18:26 ` Andrew Lunn
2019-09-10 18:29 ` Florian Fainelli
2019-09-11 9:16 ` Robert Beckett
2019-09-11 9:54 ` Robert Beckett
2019-09-11 22:52 ` Andrew Lunn
2019-09-12 10:14 ` Robert Beckett
2019-09-12 10:43 ` Andrew Lunn
2019-09-11 11:43 ` kbuild test robot
2019-09-14 7:16 ` kbuild test robot
2019-09-10 15:41 ` [PATCH 2/7] net: dsa: mv88e6xxx: add ability to set default queue priorities per port Robert Beckett
2019-09-10 16:43 ` Vivien Didelot
2019-09-10 15:41 ` [PATCH 3/7] dt-bindings: " Robert Beckett
2019-09-10 16:42 ` Florian Fainelli
2019-09-10 16:49 ` Vivien Didelot
2019-09-10 20:46 ` Vladimir Oltean [this message]
2019-09-10 15:41 ` [PATCH 4/7] net: dsa: mv88e6xxx: add ability to set queue scheduling Robert Beckett
2019-09-10 17:18 ` Vivien Didelot
2019-09-10 15:41 ` [PATCH 5/7] dt-bindings: " Robert Beckett
2019-09-10 15:41 ` [PATCH 6/7] net: dsa: mv88e6xxx: add egress rate limiting Robert Beckett
2019-09-10 17:13 ` Vivien Didelot
2019-09-11 12:26 ` kbuild test robot
2019-09-10 15:41 ` [PATCH 7/7] dt-bindings: " Robert Beckett
2019-09-10 16:49 ` [PATCH 0/7] net: dsa: mv88e6xxx: features to handle network storms Florian Fainelli
2019-09-11 9:43 ` Robert Beckett
2019-09-11 11:21 ` Ido Schimmel
2019-09-11 11:49 ` Robert Beckett
2019-09-11 22:58 ` Andrew Lunn
2019-09-12 9:05 ` Ido Schimmel
2019-09-12 9:03 ` Ido Schimmel
2019-09-12 9:21 ` Andrew Lunn
2019-09-12 16:25 ` Florian Fainelli
2019-09-12 16:46 ` Robert Beckett
2019-09-12 17:41 ` Florian Fainelli
2019-09-13 12:47 ` Robert Beckett
2019-09-10 17:19 ` Vivien Didelot
2019-09-11 9:46 ` Robert Beckett
2019-09-11 15:31 ` Vivien Didelot
2019-09-11 23:01 ` Andrew Lunn
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