From: Florian Fainelli <florian.fainelli@broadcom.com>
To: bcm-kernel-feedback-list@broadcom.com,
"Rafał Miłecki" <zajec5@gmail.com>
Cc: "Florian Fainelli" <f.fainelli@gmail.com>,
"Hauke Mehrtens" <hauke@hauke-m.de>,
"Rob Herring" <robh+dt@kernel.org>,
"Krzysztof Kozlowski" <krzk@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
"Rafał Miłecki" <rafal@milecki.pl>
Subject: Re: [PATCH 2/2] ARM: dts: BCM5301X: Set fixed-link for extra Netgear R8000 CPU ports
Date: Mon, 23 Oct 2023 11:36:27 -0700 [thread overview]
Message-ID: <f5329b80-1a72-4083-823e-07e9a884ddbb@broadcom.com> (raw)
In-Reply-To: <20231023183302.1192686-1-florian.fainelli@broadcom.com>
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On 10/23/23 11:33, Florian Fainelli wrote:
> From: Florian Fainelli <f.fainelli@gmail.com>
>
> On Fri, 13 Oct 2023 12:33:14 +0200, Rafał Miłecki <zajec5@gmail.com> wrote:
>> From: Rafał Miłecki <rafal@milecki.pl>
>>
>> While switch ports 5 and 7 are disabled (vendor designed port 8 to be
>> used for CPU traffic) they could be used strictly technically. For some
>> reason however both those ports need forcing link to be usable.
>>
>> Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
>> ---
>
> Applied to https://github.com/Broadcom/stblinux/commits/devicetree/next, thanks!
Ended up with the following commit message:
Ports 5 and 7 are disabled by default because the standard use case is
for port 8 to manage all CPU directed traffic. For experimentation
purposes however it is desirable to provide adequate properties such
that people can experiment with using different ports without having to
figure out their configuration. Some of the use cases include but are
not limited to doubling or tripling the bandwidth by leveraging the
additional ports/Ethernet MAC combinations.
let me know if I should rephrase it before pushing this to the the ARM
SoC maintainers (tomorrow).
--
Florian
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next prev parent reply other threads:[~2023-10-23 18:36 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-13 10:33 [PATCH 1/2] ARM: dts: BCM5301X: Explicitly disable unused switch CPU ports Rafał Miłecki
2023-10-13 10:33 ` [PATCH 2/2] ARM: dts: BCM5301X: Set fixed-link for extra Netgear R8000 " Rafał Miłecki
2023-10-14 16:50 ` Andrew Lunn
2023-10-16 15:36 ` Rafał Miłecki
2023-10-16 15:45 ` Andrew Lunn
2023-10-18 18:10 ` Florian Fainelli
2023-10-18 20:08 ` Rafał Miłecki
2023-10-18 20:04 ` Rafał Miłecki
2023-10-18 20:09 ` Andrew Lunn
2023-10-23 18:33 ` Florian Fainelli
2023-10-23 18:36 ` Florian Fainelli [this message]
2023-10-23 19:48 ` Rafał Miłecki
2023-10-18 18:26 ` [PATCH 1/2] ARM: dts: BCM5301X: Explicitly disable unused switch " Florian Fainelli
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