diff options
Diffstat (limited to 'package/kernel/mac80211/patches/ath/365-ath9k-adjust-tx-power-reduction-for-US-regulatory-do.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/ath/365-ath9k-adjust-tx-power-reduction-for-US-regulatory-do.patch | 24 |
1 files changed, 0 insertions, 24 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 deleted file mode 100644 index 0c3edc1260..0000000000 --- a/package/kernel/mac80211/patches/ath/365-ath9k-adjust-tx-power-reduction-for-US-regulatory-do.patch +++ /dev/null @@ -1,24 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -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 6 dBi antenna gain. Account for -this in the EEPROM based tx power reduction code. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/drivers/net/wireless/ath/ath9k/hw.c -+++ b/drivers/net/wireless/ath/ath9k/hw.c -@@ -2996,6 +2996,10 @@ void ath9k_hw_apply_txpower(struct ath_h - if (ant_gain > max_gain) - ant_reduction = ant_gain - max_gain; - -+ /* FCC allows maximum antenna gain of 6 dBi */ -+ if (reg->region == NL80211_DFS_FCC) -+ ant_reduction = max_t(int, ant_reduction - 12, 0); -+ - ah->eep_ops->set_txpower(ah, chan, ctl, - ant_reduction, new_pwr, test); - } |