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mac80211: fix tx power regression for ath9k

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coolsnowwolf 2017-10-14 13:17:48 +08:00
parent 53eada2a47
commit 21846b9d08
1 changed files with 1 additions and 1 deletions
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package/kernel/mac80211/patches/315-ath9k-adjust-tx-power-reduction-for-US-regulatory-do.patch
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@ -17,7 +17,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
+ /* FCC allows maximum antenna gain of 3 dBi */
+ if (reg->region == NL80211_DFS_FCC)
+ ant_reduction = min_t(int, ant_reduction - 6, 0);
+ ant_reduction = max_t(int, ant_reduction - 6, 0);
+
ah->eep_ops->set_txpower(ah, chan, ctl, ant_reduction, new_pwr, test);
}