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mac80211: add back missing tx power handling fix (#12750)

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Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 40440
This commit is contained in:
Felix Fietkau 2014-04-10 08:52:33 +00:00
parent eebc673f1e
commit 134c036fc9
3 changed files with 26 additions and 4 deletions
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24
package/kernel/mac80211/patches/300-pending_work.patch
View file

@ -1,3 +1,16 @@
commit 7cbb4c021bfd1e656f5b9953a947ab3c64e4e3b0
Author: Felix Fietkau <nbd@openwrt.org>
Date: Thu Apr 10 10:49:01 2014 +0200
mac80211: exclude AP_VLAN interfaces from tx power calculation
Their power value is initialized to zero. This patch fixes an issue
where the configured power drops to the minimum value when AP_VLAN
interfaces are created/removed.
Cc: stable@vger.kernel.org
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
commit 0ca13e26341733bf9577287fb04a3bef0d2f5cc9
Author: Felix Fietkau <nbd@openwrt.org>
Date: Wed Apr 9 00:07:01 2014 +0200
@ -67,7 +80,16 @@ Date: Sun Apr 6 23:35:28 2014 +0200
void ath9k_beacon_tasklet(unsigned long data)
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -203,7 +203,7 @@ void ieee80211_bss_info_change_notify(st
@@ -152,6 +152,8 @@ static u32 ieee80211_hw_conf_chan(struct
list_for_each_entry_rcu(sdata, &local->interfaces, list) {
if (!rcu_access_pointer(sdata->vif.chanctx_conf))
continue;
+ if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
+ continue;
power = min(power, sdata->vif.bss_conf.txpower);
}
rcu_read_unlock();
@@ -203,7 +205,7 @@ void ieee80211_bss_info_change_notify(st
{
struct ieee80211_local *local = sdata->local;

2
package/kernel/mac80211/patches/520-mac80211_cur_txpower.patch
View file

@ -23,7 +23,7 @@
*dbm = sdata->vif.bss_conf.txpower;
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -158,6 +158,7 @@ static u32 ieee80211_hw_conf_chan(struct
@@ -160,6 +160,7 @@ static u32 ieee80211_hw_conf_chan(struct
if (local->hw.conf.power_level != power) {
changed |= IEEE80211_CONF_CHANGE_POWER;

4
package/kernel/mac80211/patches/522-mac80211_configure_antenna_gain.patch
View file

@ -106,7 +106,7 @@
u32 offchannel_flag;
offchannel_flag = local->hw.conf.flags & IEEE80211_CONF_OFFCHANNEL;
@@ -156,6 +156,12 @@ static u32 ieee80211_hw_conf_chan(struct
@@ -158,6 +158,12 @@ static u32 ieee80211_hw_conf_chan(struct
}
rcu_read_unlock();
@ -119,7 +119,7 @@
if (local->hw.conf.power_level != power) {
changed |= IEEE80211_CONF_CHANGE_POWER;
local->hw.cur_power_level = power;
@@ -584,6 +590,7 @@ struct ieee80211_hw *ieee80211_alloc_hw(
@@ -586,6 +592,7 @@ 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;