On Fri, 2009-07-31 at 19:17 +0300, Maxim Levitsky wrote: > >From 04976d22d45f26aa4b4dece5dd520e3347ac32d7 Mon Sep 17 00:00:00 2001 > From: Maxim Levitsky <maximlevitsky@xxxxxxxxx> > Date: Fri, 31 Jul 2009 18:54:23 +0300 > Subject: [PATCH] [MAC80211] Increase timeouts for station polling > > Do a probe request every 30 seconds, and wait for probe response, half a second > This should lower the traffic that card sends, thus save power Indeed. We just tested that :) Acked-by: Johannes Berg <johannes@xxxxxxxxxxxxxxxx> > > Signed-off-by: Maxim Levitsky <maximlevitsky@xxxxxxxxx> > --- > net/mac80211/mlme.c | 4 ++-- > 1 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c > index 1d8640a..e4bb590 100644 > --- a/net/mac80211/mlme.c > +++ b/net/mac80211/mlme.c > @@ -42,13 +42,13 @@ > * Time the connection can be idle before we probe > * it to see if we can still talk to the AP. > */ > -#define IEEE80211_CONNECTION_IDLE_TIME (2 * HZ) > +#define IEEE80211_CONNECTION_IDLE_TIME (30 * HZ) > /* > * Time we wait for a probe response after sending > * a probe request because of beacon loss or for > * checking the connection still works. > */ > -#define IEEE80211_PROBE_WAIT (HZ / 5) > +#define IEEE80211_PROBE_WAIT (HZ / 2) > > #define TMR_RUNNING_TIMER 0 > #define TMR_RUNNING_CHANSW 1
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