netdev - Re: [net-next v6 4/7] net: mtip: The L2 switch driver for imx287

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <a137daef-8a09-4899-a6e2-380b8ed6061f@gmx.net>
Date: Fri, 18 Apr 2025 11:08:43 +0200
From: Stefan Wahren <wahrenst@....net>
To: Lukasz Majewski <lukma@...x.de>
Cc: Andrew Lunn <andrew+netdev@...n.ch>, davem@...emloft.net,
 Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>,
 Paolo Abeni <pabeni@...hat.com>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
 <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
 Sascha Hauer <s.hauer@...gutronix.de>,
 Pengutronix Kernel Team <kernel@...gutronix.de>,
 Fabio Estevam <festevam@...il.com>,
 Richard Cochran <richardcochran@...il.com>, netdev@...r.kernel.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
 imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org,
 Simon Horman <horms@...nel.org>
Subject: Re: [net-next v6 4/7] net: mtip: The L2 switch driver for imx287

Am 18.04.25 um 11:02 schrieb Lukasz Majewski:
> Hi Stefan,
>
>> Am 18.04.25 um 08:07 schrieb Lukasz Majewski:
>>> 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).
>>>
>>> Signed-off-by: Lukasz Majewski <lukma@...x.de>
>> After changing the IRQ name part mention in patch 1, you can add
>>
>> Reviewed-by: Stefan Wahren <wahrenst@....net>
>>
> Shall I add RoB tag to all patches?
In case you mean Reviewed-by: yes
>
> I will wait for ACK from at least Andrew and then reset the v7 with all
> tags collected.
>
>> Thanks
>
>
>
> Best regards,
>
> Lukasz Majewski
>
> --
>
> DENX Software Engineering GmbH,      Managing Director: Erika Unter
> HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
> Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: lukma@...x.de