mt76: mt7615: do not always reset the dfs state setting the channel

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mac80211/hostapd runs mt7615_set_channel with the same channel
parameters sending multiple rdd commands overwriting the previous ones.
This behaviour is causing tpt issues on dfs channels.
Fix the issue checking new channel freq/width with the running one.

Fixes: 5dabdf71e9 ("mt76: mt7615: add multiple wiphy support to the dfs support code")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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Lorenzo Bianconi 2020-04-03 21:01:56 +02:00 • committed by Felix Fietkau

parent 044883e37d

commit fdb786cce0

1 changed files with 20 additions and 1 deletions

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drivers/net/wireless/mediatek/mt76/mt7615/main.c

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