linux-kernel - Re: [PATCH 2/3] mac80211: Add support to trigger sta disconnect on hardware restart

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Message-ID: <d5cfad1543f31b3e0d8e7a911d3741f3d5446c57.camel@sipsolutions.net>
Date:   Fri, 12 Feb 2021 09:37:41 +0100
From:   Johannes Berg <johannes@...solutions.net>
To:     Abhishek Kumar <kuabhs@...omium.org>,
        Youghandhar Chintala <youghand@...eaurora.org>
Cc:     Felix Fietkau <nbd@....name>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        linux-wireless <linux-wireless@...r.kernel.org>,
        netdev <netdev@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Douglas Anderson <dianders@...omium.org>,
        Brian Norris <briannorris@...omium.org>,
        Rakesh Pillai <pillair@...eaurora.org>
Subject: Re: [PATCH 2/3] mac80211: Add support to trigger sta disconnect on
 hardware restart

On Fri, 2021-02-05 at 13:51 -0800, Abhishek Kumar wrote:
> Since using DELBA frame to APs to re-establish BA session has a
> dependency on APs and also some APs may not honour the DELBA frame.


That's completely out of spec ... Can you say which AP this was?

You could also try sending a BAR that updates the SN.

johannes