From 7be1bb6b798d506693d2d8668e801951996b5a4a Mon Sep 17 00:00:00 2001 From: Michael Buesch Date: Wed, 23 Jan 2008 21:10:56 +0100 Subject: b43: Fix suspend/resume This fixes suspend/resume. We must not overwrite the MAC addresses on resume. Otherwise the card won't ACK any packets anymore. Signed-off-by: Michael Buesch Signed-off-by: John W. Linville Signed-off-by: David S. Miller --- drivers/net/wireless/b43/main.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'drivers/net/wireless/b43/main.c') diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index f21355da84bd..64c154d080d8 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -3532,8 +3532,6 @@ static int b43_wireless_core_init(struct b43_wldev *dev) b43_bluetooth_coext_enable(dev); ssb_bus_powerup(bus, 1); /* Enable dynamic PCTL */ - memset(wl->bssid, 0, ETH_ALEN); - memset(wl->mac_addr, 0, ETH_ALEN); b43_upload_card_macaddress(dev); b43_security_init(dev); b43_rng_init(wl); @@ -3632,6 +3630,14 @@ static int b43_op_start(struct ieee80211_hw *hw) int err = 0; bool do_rfkill_exit = 0; + /* Kill all old instance specific information to make sure + * the card won't use it in the short timeframe between start + * and mac80211 reconfiguring it. */ + memset(wl->bssid, 0, ETH_ALEN); + memset(wl->mac_addr, 0, ETH_ALEN); + wl->filter_flags = 0; + wl->radiotap_enabled = 0; + /* First register RFkill. * LEDs that are registered later depend on it. */ b43_rfkill_init(dev); -- cgit v1.2.3