From: Sven Eckelmann <sven.eckelmann@openmesh.com>
To: "Toke Høiland-Jørgensen" <toke@toke.dk>
Cc: simon.wunderlich@openmesh.com,
Daniel Bailey <daniel.bailey@openmesh.com>,
Shashidhar Lakkavalli <shashidhar.lakkavalli@openmesh.com>,
linux-wireless@vger.kernel.org
Subject: mac80211: AQM and block_tx
Date: Thu, 05 Jul 2018 10:47:11 +0200 [thread overview]
Message-ID: <2846230.fHgAC8qB8Q@bentobox> (raw)
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Hi Toke,
we are currently testing DFS with ath10k and noticed that AQM seems to ignore
cfg80211_csa_settings->block_tx. Problem is now that the channel switch is
started on a detected radar
echo 1 >/sys/kernel/debug/ieee80211/phy1/ath10k/dfs_simulate_radar
NL80211_ATTR_CH_SWITCH_BLOCK_TX is set for the channel switch by hostapd but
the AP still sends QoS data to the client.
Was there a fix for such a problem which I might have missed? I've just worked
around that by setting wake_tx_queue TO NULL in ath10k. This still must be
verified but at least I didn't see any packets anymore on a monitor interface.
Kind regards,
Sven
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next reply other threads:[~2018-07-05 8:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-05 8:47 Sven Eckelmann [this message]
2018-07-10 6:55 ` mac80211: AQM and block_tx Sven Eckelmann
2018-07-10 12:09 ` Toke Høiland-Jørgensen
2018-07-10 12:39 ` Manikanta Pubbisetty
2018-07-10 13:40 ` Sven Eckelmann
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