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ath5k: honor FIF_BCN_PRBRESP_PROMISC in STA mode 

We were setting RX_FILTER_BEACON even after entering STA mode,
which leads to a lot of unnecessary wakeups.  This should fix the
bug "Ath5k driver has too many interrupts per second at idle" at
http://bugzilla.kernel.org/show_bug.cgi?id=11749.

Signed-off-by: Bob Copeland <me@bobcopeland.com>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Bob Copeland 2008-10-29 08:30:56 -04:00 committed by John W. Linville
parent 7d19267b8d
commit 063279062a
1 changed files with 1 additions and 3 deletions
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4
drivers/net/wireless/ath5k/base.c
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@ -2942,10 +2942,8 @@ static void ath5k_configure_filter(struct ieee80211_hw *hw,
sc->opmode != NL80211_IFTYPE_MESH_POINT &&
test_bit(ATH_STAT_PROMISC, sc->status))
rfilt |= AR5K_RX_FILTER_PROM;
if (sc->opmode == NL80211_IFTYPE_STATION ||
sc->opmode == NL80211_IFTYPE_ADHOC) {
if (sc->opmode == NL80211_IFTYPE_ADHOC)
rfilt |= AR5K_RX_FILTER_BEACON;
}
/* Set filters */
ath5k_hw_set_rx_filter(ah,rfilt);