From f5682c01eb85fce13d064d232c947322bd7e2631 Mon Sep 17 00:00:00 2001 From: Wey-Yi Guy Date: Sat, 23 Oct 2010 09:15:44 -0700 Subject: [PATCH] iwlagn: turn dynamic smps on while BT is on While BT is on and doing iscan and/or pscan, BT is in listen mode which will impact WiFi throughput, we need to enable dynamic smps in order to improve the rx throughput. Signed-off-by: Wey-Yi Guy Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c index b01d81a..3427fc2 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c @@ -1897,7 +1897,10 @@ static void iwlagn_bt_traffic_change_work(struct work_struct *work) switch (priv->bt_traffic_load) { case IWL_BT_COEX_TRAFFIC_LOAD_NONE: - smps_request = IEEE80211_SMPS_AUTOMATIC; + if (priv->bt_status) + smps_request = IEEE80211_SMPS_DYNAMIC; + else + smps_request = IEEE80211_SMPS_AUTOMATIC; break; case IWL_BT_COEX_TRAFFIC_LOAD_LOW: smps_request = IEEE80211_SMPS_DYNAMIC; -- 2.7.4