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(parent: 8252a35) | patch
ath9k: add DFS support for extension channel
authorZefir Kurtisi <zefir.kurtisi@neratec.com>
Tue, 10 Mar 2015 16:49:30 +0000 (17:49 +0100)
committerKalle Valo <kvalo@codeaurora.org>
Mon, 16 Mar 2015 15:53:07 +0000 (17:53 +0200)
commit58766977ad12b90ca7d7fa4d9ffd2dfde1bcf469
tree989b49137a5304eab8f0782add380ad36c84655atree | snapshot
parent8252a35ab4f6ee703977f527296dc42ee9486ce2commit | diff
ath9k: add DFS support for extension channel

In HT40 modes, pulse events on primary and extension
channel are processed individually. If valid, a pulse
event will be fed into the detector
* for primary frequency, or
* for extension frequency (+/-20MHz based on HT40-mode)
* or both

With that, a 40MHz radar will result in two individual
radar events.

Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
drivers/net/wireless/ath/ath9k/dfs.c diff | blob | history
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