linux-kernel - Re: [PATCH -next 0/2] brcmfmac: AP STA concurrency patches from Cypress/Infineon

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Message-ID: <87o7wshd0r.fsf@kernel.org>
Date:   Wed, 10 Aug 2022 08:40:36 +0300
From:   Kalle Valo <kvalo@...nel.org>
To:     Alvin Šipraga <alvin@...s.dk>
Cc:     Arend van Spriel <aspriel@...il.com>,
        Franky Lin <franky.lin@...adcom.com>,
        Hante Meuleman <hante.meuleman@...adcom.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Alvin Šipraga <alsi@...g-olufsen.dk>,
        linux-wireless@...r.kernel.org,
        brcm80211-dev-list.pdl@...adcom.com,
        SHA-cyfmac-dev-list@...ineon.com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH -next 0/2] brcmfmac: AP STA concurrency patches from Cypress/Infineon

Alvin Šipraga <alvin@...s.dk> writes:

> From: Alvin Šipraga <alsi@...g-olufsen.dk>
>
> We are using these two patches from Infineon (formerly Cypress) to
> enable AP+STA mode on our CYW89359-based platform. They come from the
> FMAC driver release package distributed by Infineon.
>
> The key thing here is that apsta needs to be set to 1 in order for AP
> mode to work concurrently with STA mode. I cannot speak for other
> chipsets so a review from the Broadcom side would be welcome here.
>
> For the ARP/ND offload being disabled in AP mode, I am of the view that
> this is correct, but while Arend has given his Reviewed-by on it
> previously, it was part of a different series [1], so I am sending
> without in order to jog some memories.
>
> [1] https://lore.kernel.org/linux-wireless/20201020022812.37064-3-wright.feng@cypress.com/#t
>
> Soontak Lee (1):
>   brcmfmac: Support multiple AP interfaces and fix STA disconnection
>     issue
>
> Ting-Ying Li (1):
>   brcmfmac: don't allow arp/nd offload to be enabled if ap mode exists

Arend, Franky & Hante: could you please take a look at this patchset?
Also I hope that people from Infineon could comment.

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