From 75e6c3b72b3ab01c47629f3fbd0fed4e6550bf3a Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 31 Jul 2009 11:18:13 +0200 Subject: [PATCH] cfg80211: lower dynamic PS timeout to 100ms The default of 500ms is pretty high, and leads to the device being awake at least 50% of the time under such light traffic conditions as a simple 1 second interval ping. Reduce to just 100ms -- it should have a similar effect while providing a better sleep time. Signed-off-by: Johannes Berg Reviewed-by: Kalle Valo Signed-off-by: John W. Linville --- net/wireless/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/wireless/core.c b/net/wireless/core.c index cd7dff9c75f4..1e189306560d 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -671,7 +671,7 @@ static int cfg80211_netdev_notifier_call(struct notifier_block * nb, wdev->wext.default_mgmt_key = -1; wdev->wext.connect.auth_type = NL80211_AUTHTYPE_AUTOMATIC; wdev->wext.ps = CONFIG_CFG80211_DEFAULT_PS_VALUE; - wdev->wext.ps_timeout = 500; + wdev->wext.ps_timeout = 100; if (rdev->ops->set_power_mgmt) if (rdev->ops->set_power_mgmt(wdev->wiphy, dev, wdev->wext.ps, -- 2.20.1