From 644c77f0cfa333e58fd4a09450434e89a52d8931 Mon Sep 17 00:00:00 2001 From: Jay Sternberg Date: Fri, 20 Nov 2009 12:05:06 -0800 Subject: [PATCH] iwlwifi: Tell the ucode immediately when association state changes When we get a state change of associated or not, we need to tell the ucode via the RX_ON command using the filter flags. This will prevent the ucode from sending any packets when not associated, specifically not sending NULL QOS packets after a deauthentication which causes the AP to repeatedly send deauth's in some situations. Signed-off-by: Jay Sternberg Signed-off-by: Reinette Chatre Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-core.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index 05a0c413cdf9..2e0fb2804ad0 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -2478,6 +2478,16 @@ void iwl_bss_info_changed(struct ieee80211_hw *hw, } else { priv->assoc_id = 0; iwl_led_disassociate(priv); + + /* + * inform the ucode that there is no longer an + * association and that no more packets should be + * send + */ + priv->staging_rxon.filter_flags &= + ~RXON_FILTER_ASSOC_MSK; + priv->staging_rxon.assoc_id = 0; + iwlcore_commit_rxon(priv); } } -- 2.20.1