From: Andrew Lunn <andrew@lunn.ch>
To: Ansuel Smith <ansuelsmth@gmail.com>
Cc: Vivien Didelot <vivien.didelot@gmail.com>,
Florian Fainelli <f.fainelli@gmail.com>,
Vladimir Oltean <olteanv@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 2/2] drivers: net: dsa: qca8k: add support for multiple cpu port
Date: Wed, 7 Apr 2021 02:41:02 +0200 [thread overview]
Message-ID: <YGz/nu117LDEhsou@lunn.ch> (raw)
In-Reply-To: <20210406045041.16283-2-ansuelsmth@gmail.com>
On Tue, Apr 06, 2021 at 06:50:40AM +0200, Ansuel Smith wrote:
> qca8k 83xx switch have 2 cpu ports. Rework the driver to support
> multiple cpu port. All ports can access both cpu ports by default as
> they support the same features.
Do you have more information about how this actually works. How does
the switch decide which port to use when sending a frame towards the
CPU? Is there some sort of load balancing?
How does Linux decide which CPU port to use towards the switch?
Andrew
next prev parent reply other threads:[~2021-04-07 0:41 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-06 4:50 [PATCH v2 1/2] include: net: add dsa_cpu_ports function Ansuel Smith
2021-04-06 4:50 ` [PATCH v2 2/2] drivers: net: dsa: qca8k: add support for multiple cpu port Ansuel Smith
2021-04-07 0:41 ` Andrew Lunn [this message]
2021-04-06 5:16 ` Ansuel Smith
2021-04-09 18:15 ` Florian Fainelli
2021-04-09 10:25 ` Ansuel Smith
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