From 3db93420f780d39dbef22ef6a5485aac009e02dc Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 6 May 2015 14:56:51 +0200 Subject: [PATCH] iwlwifi: mvm: advertise randomised netdetect MAC address According to the nl80211 documentation, we can neither advertise scheduled scan nor netdetect address randomisation. However, all the products that currently require this don't have a need for the full randomisation. Therefore, advertise the feature anyway which results in host- based randomisation, done whenever the system suspends. This is sufficient for the platforms currently requiring this feature. If we ever extend this in the future to do full randomisation in the firmware, then certainly this will still be sufficient for the current requirements, so it doesn't make a lot of sense to split the feature bits. Signed-off-by: Johannes Berg Reviewed-by: Luciano Coelho Signed-off-by: Emmanuel Grumbach --- drivers/net/wireless/iwlwifi/mvm/mac80211.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c index 677143c79fa6..d13138e51686 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c @@ -452,7 +452,8 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm) hw->flags |= IEEE80211_SINGLE_HW_SCAN_ON_ALL_BANDS; hw->wiphy->features |= NL80211_FEATURE_SCHED_SCAN_RANDOM_MAC_ADDR | - NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR; + NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR | + NL80211_FEATURE_ND_RANDOM_MAC_ADDR; hw->sta_data_size = sizeof(struct iwl_mvm_sta); hw->vif_data_size = sizeof(struct iwl_mvm_vif); -- 2.11.0