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-rw-r--r--package/kernel/mac80211/patches/ath/365-ath9k-adjust-tx-power-reduction-for-US-regulatory-do.patch6
1 files changed, 3 insertions, 3 deletions
diff --git a/package/kernel/mac80211/patches/ath/365-ath9k-adjust-tx-power-reduction-for-US-regulatory-do.patch b/package/kernel/mac80211/patches/ath/365-ath9k-adjust-tx-power-reduction-for-US-regulatory-do.patch
index cbc2f5ad91..363e9aa9a3 100644
--- a/package/kernel/mac80211/patches/ath/365-ath9k-adjust-tx-power-reduction-for-US-regulatory-do.patch
+++ b/package/kernel/mac80211/patches/ath/365-ath9k-adjust-tx-power-reduction-for-US-regulatory-do.patch
@@ -3,7 +3,7 @@ Date: Wed, 19 Jul 2017 08:49:31 +0200
Subject: [PATCH] ath9k: adjust tx power reduction for US regulatory
domain
-FCC regulatory rules allow for up to 3 dBi antenna gain. Account for
+FCC regulatory rules allow for up to 6 dBi antenna gain. Account for
this in the EEPROM based tx power reduction code.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
@@ -15,9 +15,9 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
if (ant_gain > max_gain)
ant_reduction = ant_gain - max_gain;
-+ /* FCC allows maximum antenna gain of 3 dBi */
++ /* FCC allows maximum antenna gain of 6 dBi */
+ if (reg->region == NL80211_DFS_FCC)
-+ ant_reduction = max_t(int, ant_reduction - 6, 0);
++ ant_reduction = max_t(int, ant_reduction - 12, 0);
+
ah->eep_ops->set_txpower(ah, chan, ctl,
ant_reduction, new_pwr, test);