diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2010-01-26 14:19:52 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-01-26 11:53:21 -0500 |
| commit | 56007a028c51cbf800a6c969d6f6431d23443b99 (patch) | |
| tree | 8bc0280467824ed3b5f95810444b1f8e1ebc2750 /net/mac80211/scan.c | |
| parent | c21dbf9214bce129f92e1af05552553ff0e318ed (diff) | |
mac80211: wait for beacon before enabling powersave
Because DTIM information is required for powersave
but is only conveyed in beacons, wait for a beacon
before enabling powersave, and change the way the
information is conveyed to the driver accordingly.
mwl8k doesn't currently seem to implement PS but
requires the DTIM period in a different way; after
talking to Lennert we agreed to just have mwl8k do
the parsing itself in the finalize_join work.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/scan.c')
| -rw-r--r-- | net/mac80211/scan.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c index 9afe2f9885dc..bc061f629674 100644 --- a/net/mac80211/scan.c +++ b/net/mac80211/scan.c @@ -111,10 +111,6 @@ ieee80211_bss_info_update(struct ieee80211_local *local, bss->dtim_period = tim_ie->dtim_period; } - /* set default value for buggy AP/no TIM element */ - if (bss->dtim_period == 0) - bss->dtim_period = 1; - bss->supp_rates_len = 0; if (elems->supp_rates) { clen = IEEE80211_MAX_SUPP_RATES - bss->supp_rates_len; |