diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2013-09-29 12:53:21 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2013-09-29 12:53:21 +0000 |
| commit | f07713f7cfcba0d4a200c600fd44bf905b00ded8 (patch) | |
| tree | c9bd197e2bc3082999a74a44ceca164e9c901b87 | |
| parent | a94b5fbd5cdce6874c67d40d305509cde79f5e15 (diff) | |
| download | upstream-f07713f7cfcba0d4a200c600fd44bf905b00ded8.tar.gz upstream-f07713f7cfcba0d4a200c600fd44bf905b00ded8.tar.bz2 upstream-f07713f7cfcba0d4a200c600fd44bf905b00ded8.zip | |
mac80211: really fix the long standing wds ap tx power regression (#14153)
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 38255
| -rw-r--r-- | package/kernel/mac80211/patches/300-pending_work.patch | 31 | ||||
| -rw-r--r-- | package/kernel/mac80211/patches/523-mac80211_configure_antenna_gain.patch | 15 |
2 files changed, 38 insertions, 8 deletions
diff --git a/package/kernel/mac80211/patches/300-pending_work.patch b/package/kernel/mac80211/patches/300-pending_work.patch index 53884e53dc..2a96b6adaf 100644 --- a/package/kernel/mac80211/patches/300-pending_work.patch +++ b/package/kernel/mac80211/patches/300-pending_work.patch @@ -7822,3 +7822,34 @@ #define AR_SREV_9485_OR_LATER(_ah) \ (((_ah)->hw_version.macVersion >= AR_SREV_VERSION_9485)) +--- a/net/mac80211/main.c ++++ b/net/mac80211/main.c +@@ -101,7 +101,7 @@ static u32 ieee80211_hw_conf_chan(struct + struct ieee80211_sub_if_data *sdata; + struct cfg80211_chan_def chandef = {}; + u32 changed = 0; +- int power; ++ int power = 0; + u32 offchannel_flag; + + offchannel_flag = local->hw.conf.flags & IEEE80211_CONF_OFFCHANNEL; +@@ -155,16 +155,16 @@ static u32 ieee80211_hw_conf_chan(struct + changed |= IEEE80211_CONF_CHANGE_SMPS; + } + +- power = chandef.chan->max_power; +- + rcu_read_lock(); + list_for_each_entry_rcu(sdata, &local->interfaces, list) { + if (!rcu_access_pointer(sdata->vif.chanctx_conf)) + continue; +- power = min(power, sdata->vif.bss_conf.txpower); ++ power = max(power, sdata->vif.bss_conf.txpower); + } + rcu_read_unlock(); + ++ power = min(power, chandef.chan->max_power); ++ + if (local->hw.conf.power_level != power) { + changed |= IEEE80211_CONF_CHANGE_POWER; + local->hw.conf.power_level = power; diff --git a/package/kernel/mac80211/patches/523-mac80211_configure_antenna_gain.patch b/package/kernel/mac80211/patches/523-mac80211_configure_antenna_gain.patch index 54da9f692f..f223f7e78b 100644 --- a/package/kernel/mac80211/patches/523-mac80211_configure_antenna_gain.patch +++ b/package/kernel/mac80211/patches/523-mac80211_configure_antenna_gain.patch @@ -130,18 +130,17 @@ const u8 *addr); --- a/net/mac80211/main.c +++ b/net/mac80211/main.c -@@ -101,7 +101,7 @@ static u32 ieee80211_hw_conf_chan(struct - struct ieee80211_sub_if_data *sdata; +@@ -102,6 +102,7 @@ static u32 ieee80211_hw_conf_chan(struct struct cfg80211_chan_def chandef = {}; u32 changed = 0; -- int power; -+ int power, ant_gain, max_power; + int power = 0; ++ int ant_gain, max_power; u32 offchannel_flag; offchannel_flag = local->hw.conf.flags & IEEE80211_CONF_OFFCHANNEL; -@@ -165,8 +165,21 @@ static u32 ieee80211_hw_conf_chan(struct - } - rcu_read_unlock(); +@@ -165,8 +166,21 @@ static u32 ieee80211_hw_conf_chan(struct + + power = min(power, chandef.chan->max_power); - if (local->hw.conf.power_level != power) { + max_power = chandef.chan->max_reg_power; @@ -162,7 +161,7 @@ local->hw.cur_power_level = power; local->hw.conf.power_level = power; } -@@ -597,6 +610,7 @@ struct ieee80211_hw *ieee80211_alloc_hw( +@@ -597,6 +611,7 @@ struct ieee80211_hw *ieee80211_alloc_hw( IEEE80211_RADIOTAP_MCS_HAVE_BW; local->hw.radiotap_vht_details = IEEE80211_RADIOTAP_VHT_KNOWN_GI | IEEE80211_RADIOTAP_VHT_KNOWN_BANDWIDTH; |