aboutsummaryrefslogtreecommitdiffstats
path: root/package/mac80211
diff options
context:
space:
mode:
authorFelix Fietkau <nbd@openwrt.org>2010-12-11 21:29:48 +0000
committerFelix Fietkau <nbd@openwrt.org>2010-12-11 21:29:48 +0000
commit15aa1ee69287c12a559a92832a020578ae06b4ca (patch)
tree6e38ba9f41449de4c393958621fa8e6ddb8dbd2c /package/mac80211
parent1c7a54d21e7cfa89883afd60c788e094b8705e64 (diff)
downloadupstream-15aa1ee69287c12a559a92832a020578ae06b4ca.tar.gz
upstream-15aa1ee69287c12a559a92832a020578ae06b4ca.tar.bz2
upstream-15aa1ee69287c12a559a92832a020578ae06b4ca.zip
ath9k: do not adjust the slot time setting for long distance, it seems to cause long latencies and low throughput
SVN-Revision: 24498
Diffstat (limited to 'package/mac80211')
-rw-r--r--package/mac80211/patches/520-ath9k_slottime_init.patch11
-rw-r--r--package/mac80211/patches/521-ath9k_fix_distance_setting.patch11
2 files changed, 22 insertions, 0 deletions
diff --git a/package/mac80211/patches/520-ath9k_slottime_init.patch b/package/mac80211/patches/520-ath9k_slottime_init.patch
new file mode 100644
index 0000000000..1eb83583be
--- /dev/null
+++ b/package/mac80211/patches/520-ath9k_slottime_init.patch
@@ -0,0 +1,11 @@
+--- a/drivers/net/wireless/ath/ath9k/hw.c
++++ b/drivers/net/wireless/ath/ath9k/hw.c
+@@ -417,7 +417,7 @@ static void ath9k_hw_init_defaults(struc
+ AR_STA_ID1_MCAST_KSRCH;
+ ah->beacon_interval = 100;
+ ah->enable_32kHz_clock = DONT_USE_32KHZ;
+- ah->slottime = (u32) -1;
++ ah->slottime = 9;
+ ah->globaltxtimeout = (u32) -1;
+ ah->power_mode = ATH9K_PM_UNDEFINED;
+ }
diff --git a/package/mac80211/patches/521-ath9k_fix_distance_setting.patch b/package/mac80211/patches/521-ath9k_fix_distance_setting.patch
new file mode 100644
index 0000000000..6d54945d16
--- /dev/null
+++ b/package/mac80211/patches/521-ath9k_fix_distance_setting.patch
@@ -0,0 +1,11 @@
+--- a/drivers/net/wireless/ath/ath9k/hw.c
++++ b/drivers/net/wireless/ath/ath9k/hw.c
+@@ -813,7 +813,7 @@ void ath9k_hw_init_global_settings(struc
+ if (conf->channel && conf->channel->band == IEEE80211_BAND_2GHZ)
+ acktimeout += 64 - sifstime - ah->slottime;
+
+- ath9k_hw_setslottime(ah, slottime);
++ ath9k_hw_setslottime(ah, ah->slottime);
+ ath9k_hw_set_ack_timeout(ah, acktimeout);
+ ath9k_hw_set_cts_timeout(ah, acktimeout);
+ if (ah->globaltxtimeout != (u32) -1)