openwrtv4/package/kernel/mac80211/patches/600-16-rt2x00-rt2800lib-hardcode-txmixer-gain-values-to-zer.patch
Hauke Mehrtens a8f63a0717 mac80211: update to backports-4.14-rc2
This updates mac80211 to backprots-4.14-rc2.
This was compile and runtime tested with ath9k, ath10k and b43
with multiple stations and ieee80211w and in different scenarios by many
other people.

To create the backports-4.14-rc2-1.tar.xz use this repository:
https://git.kernel.org/pub/scm/linux/kernel/git/backports/backports.git
from tag v4.14-rc2-1

Then run this:
./gentree.py --git-revision v4.14-rc2 --clean  <path to linux repo> ../backports-4.14-rc2-1

This also adapts the ath10k-ct and mt76 driver to the changed cfg80211
APIs and syncs the nl80211.h file in iw with the new version from
backports-4.14-rc2.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2017-10-01 12:49:11 +02:00

33 lines
1 KiB
Diff

From caea0671cd8fd9ade4f5969cbe0ee545e94ae105 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Sat, 24 Aug 2013 11:49:55 +0200
Subject: [PATCH] rt2x00: rt2800lib: hardcode txmixer gain values to zero for
RT3883
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
---
drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -8965,7 +8965,8 @@ static u8 rt2800_get_txmixer_gain_24g(st
{
u16 word;
- if (rt2x00_rt(rt2x00dev, RT3593))
+ if (rt2x00_rt(rt2x00dev, RT3593) ||
+ rt2x00_rt(rt2x00dev, RT3883))
return 0;
word = rt2800_eeprom_read(rt2x00dev, EEPROM_TXMIXER_GAIN_BG);
@@ -8979,7 +8980,8 @@ static u8 rt2800_get_txmixer_gain_5g(str
{
u16 word;
- if (rt2x00_rt(rt2x00dev, RT3593))
+ if (rt2x00_rt(rt2x00dev, RT3593) ||
+ rt2x00_rt(rt2x00dev, RT3883))
return 0;
word = rt2800_eeprom_read(rt2x00dev, EEPROM_TXMIXER_GAIN_A);