From: Ivo van Doorn Date: Sat, 24 Jul 2010 17:32:25 +0000 (+0200) Subject: rt2x00: Fix regression for rt2500pci X-Git-Tag: v2.6.36-rc1~571^2~64^2~49 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=06b3cda0c12986f5bba578b918b188d731c4e191;p=platform%2Fkernel%2Flinux-3.10.git rt2x00: Fix regression for rt2500pci Since commit: commit f1aa4c541e98afa8b770a75ccaa8504d0bff44a7 Author: Ivo van Doorn Date: Tue Jun 29 21:38:55 2010 +0200 rt2x00: Write the BSSID to register when interface is added mananged mode in rt2500pci was broken, due to intf->bssid containing random data rather then the expected 00:00:00:00:00:00 This is corrected by sending the BSSID to rt2x00lib_config_intf only in AP mode where the bssid is set to a valid value. Signed-off-by: Ivo van Doorn Acked-by: Helmut Schaa Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c index 4d8d232..235e037 100644 --- a/drivers/net/wireless/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/rt2x00/rt2x00mac.c @@ -273,17 +273,24 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw, mutex_init(&intf->beacon_skb_mutex); intf->beacon = entry; - if (vif->type == NL80211_IFTYPE_AP) - memcpy(&intf->bssid, vif->addr, ETH_ALEN); - memcpy(&intf->mac, vif->addr, ETH_ALEN); - /* * The MAC adddress must be configured after the device * has been initialized. Otherwise the device can reset * the MAC registers. + * The BSSID address must only be configured in AP mode, + * however we should not send an empty BSSID address for + * STA interfaces at this time, since this can cause + * invalid behavior in the device. */ - rt2x00lib_config_intf(rt2x00dev, intf, vif->type, - intf->mac, intf->bssid); + memcpy(&intf->mac, vif->addr, ETH_ALEN); + if (vif->type == NL80211_IFTYPE_AP) { + memcpy(&intf->bssid, vif->addr, ETH_ALEN); + rt2x00lib_config_intf(rt2x00dev, intf, vif->type, + intf->mac, intf->bssid); + } else { + rt2x00lib_config_intf(rt2x00dev, intf, vif->type, + intf->mac, NULL); + } /* * Some filters depend on the current working mode. We can force