diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-12-11 21:29:48 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-12-11 21:29:48 +0000 |
| commit | 760531231992ba835e908240b98cb027f645f6e2 (patch) | |
| tree | f686c0285a0b665a43e9ee479d09add01cf27b3e | |
| parent | 14c4949aded16a688a727db4f8b3f6136778a226 (diff) | |
ath9k: do not adjust the slot time setting for long distance, it seems to cause long latencies and low throughput
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24498 3c298f89-4303-0410-b956-a3cf2f4a3e73
| -rw-r--r-- | package/mac80211/patches/520-ath9k_slottime_init.patch | 11 | ||||
| -rw-r--r-- | package/mac80211/patches/521-ath9k_fix_distance_setting.patch | 11 |
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 000000000..1eb83583b --- /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 000000000..6d54945d1 --- /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) |