From b93bce2a5e8fd5c9f5d8c982efd6bca71a9b83f3 Mon Sep 17 00:00:00 2001 From: Jouni Malinen Date: Tue, 3 Mar 2009 19:23:30 +0200 Subject: ath9k: Configure RX filter for multi-BSSID broadcast Allow RX filter to pass through all broadcast/multicast frames (i.e., no BSSID filtering) if virtual interfaces are used. Software filtering will be used in this case to drop broadcast/multicast frames for foreign BSSIDs. Signed-off-by: Jouni Malinen Signed-off-by: John W. Linville --- drivers/net/wireless/ath9k/recv.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/net/wireless/ath9k/recv.c') diff --git a/drivers/net/wireless/ath9k/recv.c b/drivers/net/wireless/ath9k/recv.c index a9a55df500a4..3df5c7824360 100644 --- a/drivers/net/wireless/ath9k/recv.c +++ b/drivers/net/wireless/ath9k/recv.c @@ -407,6 +407,14 @@ u32 ath_calcrxfilter(struct ath_softc *sc) if (sc->sc_ah->opmode == NL80211_IFTYPE_AP) rfilt |= ATH9K_RX_FILTER_PSPOLL; + if (sc->sec_wiphy) { + /* TODO: only needed if more than one BSSID is in use in + * station/adhoc mode */ + /* TODO: for older chips, may need to add ATH9K_RX_FILTER_PROM + */ + rfilt |= ATH9K_RX_FILTER_MCAST_BCAST_ALL; + } + return rfilt; #undef RX_FILTER_PRESERVE -- cgit v1.2.3