From: Krzysztof Kozlowski <krzk@kernel.org>
To: Jakub Kicinski <kuba@kernel.org>, Lukasz Majewski <lukma@denx.de>
Cc: Andrew Lunn <andrew+netdev@lunn.ch>,
davem@davemloft.net, Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
Richard Cochran <richardcochran@gmail.com>,
netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
Stefan Wahren <wahrenst@gmx.net>, Simon Horman <horms@kernel.org>,
Andrew Lunn <andrew@lunn.ch>
Subject: Re: [net-next v7 4/7] net: mtip: The L2 switch driver for imx287
Date: Fri, 25 Apr 2025 07:33:17 +0200 [thread overview]
Message-ID: <0bf77ef6-d884-44d2-8ecc-a530fee215d1@kernel.org> (raw)
In-Reply-To: <20250424181110.2734cd0b@kernel.org>
On 25/04/2025 03:11, Jakub Kicinski wrote:
> On Wed, 23 Apr 2025 09:29:08 +0200 Lukasz Majewski wrote:
>> This patch series provides support for More Than IP L2 switch embedded
>> in the imx287 SoC.
>>
>> This is a two port switch (placed between uDMA[01] and MAC-NET[01]),
>> which can be used for offloading the network traffic.
>>
>> It can be used interchangeably with current FEC driver - to be more
>> specific: one can use either of it, depending on the requirements.
>>
>> The biggest difference is the usage of DMA - when FEC is used, separate
>> DMAs are available for each ENET-MAC block.
>> However, with switch enabled - only the DMA0 is used to send/receive data
>> to/form switch (and then switch sends them to respecitive ports).
>
> Lots of sparse warnings and build issues here, at least on x86.
>
> Could you make sure it's clean with an allmodconfig config,
> something like:
>
> make C=1 W=1 drivers/net/ethernet/freescale/mtipsw/
... and W=1 with clang as well.
Best regards,
Krzysztof
next prev parent reply other threads:[~2025-04-25 5:33 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-23 7:29 [net-next v7 0/7] net: mtip: Add support for MTIP imx287 L2 switch driver Lukasz Majewski
2025-04-23 7:29 ` [net-next v7 1/7] dt-bindings: net: Add MTIP L2 switch description Lukasz Majewski
2025-04-23 7:29 ` [net-next v7 2/7] ARM: dts: nxp: mxs: Adjust the imx28.dtsi " Lukasz Majewski
2025-04-23 7:29 ` [net-next v7 3/7] ARM: dts: nxp: mxs: Adjust XEA board's DTS to support L2 switch Lukasz Majewski
2025-04-23 7:29 ` [net-next v7 4/7] net: mtip: The L2 switch driver for imx287 Lukasz Majewski
2025-04-25 1:11 ` Jakub Kicinski
2025-04-25 5:33 ` Krzysztof Kozlowski [this message]
2025-04-25 6:05 ` Lukasz Majewski
2025-04-25 6:18 ` Krzysztof Kozlowski
2025-04-25 7:49 ` Lukasz Majewski
2025-04-25 8:08 ` Krzysztof Kozlowski
2025-04-25 10:58 ` Lukasz Majewski
2025-04-23 7:29 ` [net-next v7 5/7] ARM: mxs_defconfig: Enable CONFIG_NFS_FSCACHE Lukasz Majewski
2025-04-23 7:29 ` [net-next v7 6/7] ARM: mxs_defconfig: Update mxs_defconfig to 6.15-rc1 Lukasz Majewski
2025-04-23 7:29 ` [net-next v7 7/7] ARM: mxs_defconfig: Enable CONFIG_FEC_MTIP_L2SW to support MTIP L2 switch Lukasz Majewski
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=0bf77ef6-d884-44d2-8ecc-a530fee215d1@kernel.org \
--to=krzk@kernel.org \
--cc=andrew+netdev@lunn.ch \
--cc=andrew@lunn.ch \
--cc=conor+dt@kernel.org \
--cc=davem@davemloft.net \
--cc=devicetree@vger.kernel.org \
--cc=edumazet@google.com \
--cc=festevam@gmail.com \
--cc=horms@kernel.org \
--cc=imx@lists.linux.dev \
--cc=kernel@pengutronix.de \
--cc=krzk+dt@kernel.org \
--cc=kuba@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=lukma@denx.de \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=richardcochran@gmail.com \
--cc=robh@kernel.org \
--cc=s.hauer@pengutronix.de \
--cc=shawnguo@kernel.org \
--cc=wahrenst@gmx.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).