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Subject: Re: [RESEND] ath10k: add tx hw 802.11 encapusaltion offloading
 support
To:     Tom Psyborg <pozega.tomislav@gmail.com>,
        Kalle Valo <kvalo@codeaurora.org>
Cc:     John Crispin <john@phrozen.org>, ath10k@lists.infradead.org,
        linux-wireless@vger.kernel.org,
        Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com>,
        Johannes Berg <johannes@sipsolutions.net>
References: <20191216092207.31032-1-john@phrozen.org>
 <20191217153000.76AB1C4479C@smtp.codeaurora.org>
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 <CAKR_QVJ1PhCHfAO5Rp6pm-wjAO-HcZiq-9Lw67FzBFO5jjYtbA@mail.gmail.com>
From:   Sebastian Gottschall <s.gottschall@newmedia-net.de>
Message-ID: <d24c7821-4e5e-28b5-5d1d-f076cfd762fc@newmedia-net.de>
Date:   Thu, 19 Dec 2019 07:36:12 +0100
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Am 18.12.2019 um 23:45 schrieb Tom Psyborg:
> ccing Johannes Berg since upstream change (mac80211-next) breaks build:
>
> In the commit log its written: remove SUPPORTS_80211_ENCAP HW flag
>
> Any sane reasons for doing that? mac80211 fails to build because of
> removed flags, this is on backports-5.3-rc4
>
> Other than that the feature delivers the promised:
> QCA9880 iperf between wired and wireless machine
> native mode 449Mbps
> ethernet mode 522Mbps
johns patch does not work for qca9880 wave 1 chipsets. it works only for 
10.4 firmares like 9984, ipq40xx  etc. the 9880 has no benefit from it 
and has no effect.

so your test seem to have false results

Sebastian

>