From: Sven Eckelmann <sven.eckelmann@openmesh.com>
To: ath10k@lists.infradead.org
Cc: daniel.bailey@openmesh.com, simon.wunderlich@openmesh.com
Subject: ath10k: 160MHz/80+80 radar detect with Wave2 cards
Date: Thu, 26 Jul 2018 12:45:47 +0200 [thread overview]
Message-ID: <4178610.dnsFcfIAIc@bentobox> (raw)
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Hi,
as we know, some wave2 cards support 160MHz (with some limitations). This also
requires support for radar detection with 160MHz/80+80 or otherwise cfg80211
will reject this setting. I would like to propose following change but I am
unsure whether it actually works correctly on this hardware (QCA9888).
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index 2bea5e8..3b43759 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -7951,7 +7951,9 @@ static const struct ieee80211_iface_combination ath10k_10_4_if_comb[] = {
.radar_detect_widths = BIT(NL80211_CHAN_WIDTH_20_NOHT) |
BIT(NL80211_CHAN_WIDTH_20) |
BIT(NL80211_CHAN_WIDTH_40) |
- BIT(NL80211_CHAN_WIDTH_80),
+ BIT(NL80211_CHAN_WIDTH_80) |
+ BIT(NL80211_CHAN_WIDTH_80P80) |
+ BIT(NL80211_CHAN_WIDTH_160)
#endif
},
};
Does anyone know whether radar detection is supported for these channel
widths?
Kind regards,
Sven
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