From ec8b6885b543ceeb47fdb0c0e6981bb7420ab59e Mon Sep 17 00:00:00 2001 From: Ilan Peer Date: Wed, 13 Feb 2013 13:27:18 +0200 Subject: [PATCH] iwlwifi: mvm: Reserve MAC id 0 for managed interfaces Signed-off-by: Ilan Peer Signed-off-by: Johannes Berg --- drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c index 3f937b2..341dbc0 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c +++ b/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c @@ -245,6 +245,10 @@ static int iwl_mvm_mac_ctxt_allocate_resources(struct iwl_mvm *mvm, * that we should share it with another interface. */ + /* Currently, MAC ID 0 should be used only for the managed vif */ + if (vif->type != NL80211_IFTYPE_STATION || vif->p2p) + __clear_bit(0, data.available_mac_ids); + ieee80211_iterate_active_interfaces_atomic( mvm->hw, IEEE80211_IFACE_ITER_RESUME_ALL, iwl_mvm_mac_iface_iterator, &data); -- 2.7.4